2012年7月21日星期六

Forklift truck attachments Selection Guide (b)


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With the case of basic concepts related to
The case with the placement of the forklift, in fact, has changed the original design of the state of the

forklift, the carrying capacity of the forklift will happen to the practical to do gymnastics? Will thereby

affecting the operation and use of the forklift? Before the analysis of the situation, we need to first

understand the following concept, skid steer accessories
those most closely connected factors are the same the forklift actual

carrying capacity; also the calculation and determine forklift overall carrying capacity of indispensable.
(1) load capacity
The case with the load capacity is with can safely carrying the maximum weight load center.
(2) load center distance
Load center distance is the distance of the front surface to the cargo center of gravity in the case of a

framework.
3 Omission distance
Fork frame front surface distance (thickness) shall be guilty of a case of the front surface of the framework.
Six, forklift / equipment (combination) of carrying capacity
Carrying capacity forklifts and equipment selection process to be considered an important aspect of forklift

equipment installation (counterbalanced), forklift / equipment combination (Consolidation) carrying capac ity,

that the goods weight-bearing will be reduced for two reasons:
1) Since the case with the weight of the torque generated to offset part of the forklift load torque.
2) is the thickness of the frame structure is greater than the thickness of the fork, resulting in actual

operation, the fork take the cargo load center (the distance from the center of the cargo to the forklift fork

frame front end surface) to move forward, but also offset the part of the forklift load torque.
Not loaded the case with the former (according to the principle of the torque balance):
M forklift = rated load = G rated load x (c + x)
After installation mounted appurtenances:
M rated load goods = M + M is a
Where: M goods = G goods x (x-s + wheel a cog in)
M equipment = G equipment x (x-s + v + L / 2)
Carrying cargo weight of goods G = (M rated load-M is a a) / (x-s + cog)The case with selection need to consider factors
Enterprise customers to face the different areas of work environmental conditions, mode of operation and the

use or the forthcoming procurement of different forklift, how can we choose a suitable working environment in

their own business situation forklift equipment? Under normal circumstances, the customer must be the case

with the use of actual conditions and requirements for forklift OEMs or its sales agents, or the case with

companies. Based on these important messages, forklift OEMs or its sales agents or of a company can only carry

out the selection of tools.
The following are factors to consider in the choice of the case with:
1) what cargo handling: such as paper rolls, soft bags, barrels, appliances, tubes, trays and other items.
2) Cargo Weight: (with tray) kg, length (along the direction of travel) mm, the width / diameter mm, height

mm.
3) the outer surface / contact surface (outer).
4) the mode of transport: a. Tray transport: pallet size mm height mm b pallet jack without pallet transport:

cargo heap spacing mm, goods number
5) the specific handling information / physical environment:
How the customers will be handling these goods: push / clamp / rotation (horizontal in the direction of

travel) / roll (horizontal in the direction of travel) / lateral move / roll along the direction of travel /

cargo on the rear of the car / cars on the side cargo.
6) customer status information: At present, until the customer how to solve the handling problems? How they

want to improve? What are their vision?
7) the practical application of any restrictions: height, length, width, weight, other.
8) areas of application equipment: smelters, construction sites, warehouses, special occasions etc..
9) Environmental factors: explosive region, dust, high temperature, low temperature, acid, sugar, salt, food,

nutritional supplements, beverages and so on.
10) forklift: forklift type, gantry type, selected the type of equipment, motor function, according to the

case of a type and function to determine the number of forklift additional oil:
a. A group of motor function of equipment, forklifts need to provide a single additional oil (such as lateral

the left and right lateral movement);
b. Two groups of motor function of equipment, forklifts need to provide two additional oil (such as paper

rolls folder Zhang arm / clamp / rotation);
c. Three groups of motor function of equipment, forklifts need to provide pairs of additional oil and install

a solenoid valve device (such as rotating side
Portable soft double teams opening / clamping, la teral displacement, rotation).
11) existing forklift or want to buy a new car? (The existence of the the forklift transformation issues, such

as: add additional oil, etc.)
12) equipment installation costs (labor costs, the hydraulic system modified time-consuming (if necessary),

the corresponding purchase cost of parts)
Appendix 1:
Some commonly used equipment selection
Bucket folder
A. The weight of the goods: Determine the amount of the load equipment.
Two. The barrel diameter (standard drums): barrel shape of the clip arm.
3. The barrel was originally placed in the form (vertical or horizontal): determine the type of barrels

folder.
4. The stacking of the barrel and barrel the disposition of the goods (forward, left and right tilting, etc.):

Determine the types of barrels folder.
5 Barrel types of goods (whether flammable, volatil e, explosive, etc.): to decide whether to use explosion-

proof equipment.
6. The number of each clamping: Determine the types of equipment.
Paper roll folder
A. Roll weight: Determine the amount of the load equipment.
Two. Roll diameter (diameter is unity): to determine the genus with the range and structure.
3. Paper (kraft paper, newsprint, white cardboard, coated paper, toilet paper, etc.): to decide the case with

the splint in the form.
4. The paper roll packaging (such as: kraft paper packaging, plastic film packaging, etc.): decided the case

with the splint in the form.
5 The number of rolls of each clamping: decide the case with the clip arm form (the long arm of whether

separation).
Rotator
A. Weight of the goods: Determine the amount of the load equipment
Two. Containers (storage cage, ladle, etc.) cross-section of the bottom or side of the fork center distance:
determining the rotator Fork
Width and position of the fork positioning slot.
3. Container or cargo along the length of the fork direction: to determine the amount of load equipment and

fork length.
4. Work environment tools (such as: room temperature, high temperature, fisheries, etc.): Determine the type

of equipment.
5 Forklift original fork rack side minimum height from the ground: and decided to fork type (A type, B type,

or special forks), to ensure fork hang in the equipment, fork to the ground.
Soft double-teamed peace folder
A. The weight of the goods: Determine the amount of the load equipment.
Two. The maximum size of the goods across the fork direction: to determine the range of equipment Zhang arm.
3. The maximum size of the cargo along the direction of the fork: either decide the case with the arm length

affect the loading amount of select equipment.
4. The height o f the cargo: to decide the case with the arm high.
5 Types of goods (soft, hard, internal whether the product is resistant to compression, etc.) and packaging

(bulk or bundled material, packaging whether to allow extrusion): decided the case with the clip arm in the

form.
6. The quantity of each clamping: the decision of the case with the arm length, arm range.
7. Cargo transport processes (simple stacking, on the assembly line, loading and unloading trucks, etc.): the

impact is with the arm length.
8. Do you need to flip the goods.
Load stabilizer
A. The height of the cargo: the decision of the case with the opening range.
Two. The types of goods: the case with the types of plate.
3. Single piece of cargo size is extremely layouts, the overall dimensions of the cargo along the direction of

the fork and cross fork direction: Determine the size of the equipment plate
4. Goods in packa ged form (cartons, bags, with or without stretch film, etc.) and forklift operation, road

conditions (smooth, bumpy) to decide the case with whether the installation of the backrest.

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