CN218088831U

CN218088831U - Cross-country fork truck arm bearing structure

Info

Publication number: CN218088831U
Application number: CN202222550533.XU
Authority: CN
Inventors: 邹连波; 邹连珠
Original assignee: Huangka Fork Truck Suzhou Co ltd
Current assignee: Huangka Fork Truck Suzhou Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-20
Anticipated expiration: 2032-09-26

Abstract

The application provides a cross-country forklift arm bearing structure belongs to fork truck technical field. This cross-country fork truck arm bearing structure includes coupling assembling and supporting component, when the length of fork truck arm can not satisfy the fork transport, the pulling extension arm, it fixes the extension arm after the regulation is accomplished, the fork transport ability of extension fork truck, when the cylindric of fork transport equidimension not, adjust the distance of locating part according to the width of cylindric, can support the cylindric of equidimension not firm through the locating part, can make things convenient for fork truck to the fork transport of barrel-shaped object, staff's intensity of labour and intensity of operation have been reduced, when fork truck arm and extension arm bearing weight are too big, support piece can support the extension arm, and then when the material length that appears carrying is good at the length of fork truck arm, the convenience is adjusted according to the volume pulling extension arm of material, the suitability is stronger, prevent simultaneously that the extension arm from when bearing great heavy object, fork truck from leaning forward, cause the car turnover, thereby the practicality has been improved.

Description

Cross-country fork truck arm bearing structure

Technical Field

The application relates to the field of forklifts, particularly, relates to a cross-country fork truck arm bearing structure.

Background

The forklift is an industrial carrying vehicle and is various wheeled carrying vehicles for loading, unloading, stacking and short-distance transportation of finished pallet goods, the forklift plays a very important role in a logistics system of an enterprise, is a main force in material carrying equipment, is widely applied to various departments in national economy such as stations, ports, airports, factories and warehouses, can improve the carrying capacity of the forklift by prolonging the forklift arms, but the conventional cross-country forklift arm supporting structure is of a fixed structure, generally, when the length of a carried material is longer than that of the forklift arms, the length of the forklift arms is inconvenient to adjust according to the volume of the material, the applicability is poor, and the forklift is easy to tilt forward when the forklift arms bear large heavy objects, so that the turnover is caused, the cargo carrying is influenced, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, this application provides a cross-country fork truck arm bearing structure, aims at improving current cross-country fork truck arm bearing structure, and inconvenient volume according to the material is adjusted the length of fork truck arm, and the suitability is relatively poor, and the fork truck arm when bearing great heavy object, and fork truck leans forward easily, causes the rollover, influences the goods transport to the problem of practicality has been reduced.

An embodiment of the application provides a cross-country forklift arm support structure, which comprises a connecting assembly and a support assembly.

Coupling assembling includes portal and fork truck arm, the fork truck arm corresponding set up in portal one side, supporting component includes extension arm, support piece and locating part, the extension arm with fork truck arm slip joint, support piece set up in extension arm one side, the locating part corresponding set up in extension arm both sides.

In a specific embodiment, a plurality of through holes are formed in one side of the forklift arm.

In the implementation process, one side of the forklift arm is provided with a plurality of through holes, and the plurality of through holes can play a role in limiting and adjusting.

In a specific embodiment, a limiting groove is formed in the extension arm, and the forklift arm is slidably connected with the limiting groove.

In the implementation process, the limiting groove is formed in the lengthened arm, the limiting groove can be connected with the forklift arm, and meanwhile the lengthened arm can be adjusted.

In a specific embodiment, a first screw is arranged on one side of the elongated arm, and the first screw is slidably connected with the through hole.

In the above-mentioned realization process, extension arm one side is provided with first screw rod, sets up the effect that first screw rod can play the connection, passes the through-hole through first screw rod and can carry out spacing regulation to extension arm.

In a specific embodiment, sliding grooves are formed in two sides of the elongated arm, and a groove is formed in one side of the elongated arm.

In the above-mentioned realization process, extension arm both sides are provided with the spout, set up the spout and can play spacing effect, set up the recess and can contract support piece, prevent to influence extension arm and fork the material.

In a specific embodiment, the supporting member includes a hydraulic cylinder and a bottom plate, the hydraulic cylinder is disposed inside the groove, and the bottom plate is fixedly connected to the output end of the hydraulic cylinder.

In the implementation process, the supporting piece comprises a hydraulic cylinder and a bottom plate, when the forklift arm and the lengthening arm bear too large weight and sink, a user can play the hydraulic cylinder, the output end of the hydraulic cylinder can push the bottom plate to be attached to the ground, and then the lengthening arm can be supported.

In a specific embodiment, the limiting member includes a fixed block and a second screw, the fixed block is slidably connected to the sliding groove, and the second screw is in threaded connection with the fixed block.

In the above-mentioned realization process, the locating part includes fixed block and second screw rod, when needs fork fortune irregular object, pass through the spout block with the fixed block on the extension arm, then can rotate the second screw rod, the length of second screw rod can play spacing effect, block position through removing the fixed block, can support the object of difference and stabilize, thereby through the slip of fixed block in the spout and the length of second screw rod, can carry out the fixed stay to the cylindric of equidimension not, the easy landing objects such as ball-type.

In a specific embodiment, a limiting plate is arranged on one side of the fixing block, and the limiting plate is connected with the extension arm in a sliding manner.

In the implementation process, one side of the fixing block is provided with the limiting plate, and the limiting plate can play a limiting role and prevent the fixing block from being separated.

Compared with the prior art, the beneficial effect of this application: lengthened arm and fork truck arm slip joint, support piece sets up in lengthened arm one side, the locating part is corresponding to be set up in lengthened arm both sides, when the length of fork truck arm can not satisfy the fork transport, through pulling lengthened arm, adjust and to fix lengthened arm after accomplishing, the fork transport ability of extension fork truck, when needing fork transport barrel-type not of equidimension, the distance of locating part is adjusted according to the width of barrel-type, can support the not barrel-type of equidimension through the locating part and stabilize, can make things convenient for fork truck to the fork transport of barrel-type object, staff's intensity of labour and operating intensity have been reduced, when fork truck arm and lengthened arm bearing weight are too big, when taking place to sink, support piece can start support piece, support piece can support lengthened arm, prevent fork truck from leaning forward, cause the turnover, and then when the material length that appears carrying is good at fork truck arm's length, conveniently stimulate lengthened arm according to the volume of material and adjust, the suitability is stronger, prevent lengthened arm when bearing great heavy object simultaneously, fork truck leans forward, cause the turnover, thereby practicality has been improved.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a first perspective structural schematic view of an arm support structure of a cross-country forklift provided in an embodiment of the present application;

FIG. 2 is a schematic view of a support structure provided in accordance with an embodiment of the present disclosure;

fig. 3 is a schematic view of a second perspective structure of an extension arm according to an embodiment of the present disclosure;

fig. 4 is a schematic view of a limiting member structure according to an embodiment of the present disclosure.

In the figure: 100-a connecting assembly; 110-a gantry; 120-a forklift arm; 121-a through hole; 200-a support assembly; 210-an elongated arm; 211-a limiting groove; 212-a first screw; 213-a chute; 214-a groove; 220-a support; 221-a hydraulic cylinder; 222-a bottom plate; 230-a stop; 231-a fixed block; 2311-a limiting plate; 232-second screw.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1-4, the present application provides a cross-country forklift arm support structure including a connecting assembly 100 and a support assembly 200, wherein the connecting assembly 100 can function as a connecting member and the support assembly 200 can function as a support member.

Referring to fig. 1-2, the connecting assembly 100 includes a mast 110 and a forklift arm 120, the forklift arm 120 is correspondingly disposed on one side of the mast 110, a plurality of through holes 121 are disposed on one side of the forklift arm 120, and the plurality of through holes 121 are disposed to perform limiting and adjusting functions.

Referring to fig. 1-4, the supporting assembly 200 includes an elongated arm 210, a supporting member 220 and a limiting member 230, the elongated arm 210 is slidably connected to the forklift arm 120, the supporting member 220 is disposed on one side of the elongated arm 210, the limiting member 230 is correspondingly disposed on two sides of the elongated arm 210, a limiting groove 211 is disposed inside the elongated arm 210, the forklift arm 120 is slidably connected to the limiting groove 211, the limiting groove 211 is disposed to be capable of being connected to the forklift arm 120 and adjusting the elongated arm 210, a first screw 212 is disposed on one side of the elongated arm 210, the first screw 212 is slidably connected to the through hole 121, the first screw 212 is disposed to be capable of connecting, and the elongated arm 210 can be limited and adjusted by the first screw 212 passing through the through hole 121.

In some specific embodiments, both sides of the extension arm 210 are provided with the sliding grooves 213, one side of the extension arm 210 is provided with the groove 214, the sliding grooves 213 can play a limiting role, the groove 214 can be arranged to contract the support piece 220, the influence on the forking of the extension arm 210 to the material is prevented, the support piece 220 comprises a hydraulic cylinder 221 and a bottom plate 222, the hydraulic cylinder 221 is arranged inside the groove 214, the bottom plate 222 is fixedly connected with the output end of the hydraulic cylinder 221, when the bearing weight of the forklift arm 120 and the extension arm 210 is too large, and the sinking occurs, the user can play the hydraulic cylinder 221, the output end of the hydraulic cylinder 221 can push the bottom plate 222 to be attached to the ground, and then the extension arm 210 can be supported.

In some specific embodiments, the limiting member 230 includes a fixed block 231 and a second screw 232, the fixed block 231 is slidably connected to the sliding groove 213, the second screw 232 is threadedly connected to the fixed block 231, when an irregular object needs to be conveyed, the fixed block 231 is clamped to the elongated arm 210 through the sliding groove 213, then the second screw 232 can be rotated, the length of the second screw 232 can perform a limiting function, different objects can be stably supported by moving the clamping position of the fixed block 231, so that objects which are easy to slip, such as cylinders and balls, of different sizes can be fixedly supported by sliding the fixed block 231 in the sliding groove 213 and the length of the second screw 232, a limiting plate 2311 is disposed on one side of the fixed block 231, the limiting plate 2311 is slidably connected to the elongated arm 210, and the limiting plate 2311 can perform a limiting function, so as to prevent the fixed block 231 from being separated.

The working principle is as follows: the lengthened arm 210 is in sliding clamping connection with the forklift arm 120, the supporting piece 220 is arranged on one side of the lengthened arm 210, the limiting pieces 230 are correspondingly arranged on two sides of the lengthened arm 210, when the length of the forklift arm 120 cannot meet the requirement of forking, the lengthened arm 210 is pulled, the lengthened arm 210 is fixed after adjustment is completed, the forking capability of the forklift is prolonged, when barrels with different sizes need to be forked, the distance of the limiting pieces 230 is adjusted according to the width of the barrels, the fixing block 231 is clamped on the lengthened arm 210 through the sliding groove 213, then the second screw 232 can be rotated, the length of the second screw 232 can play a limiting role, different objects can be stably supported by moving the clamping position of the fixing block 231, and therefore, through the sliding of the fixing block 231 in the sliding groove 213 and the length of the second screw 232, can be to the cylindric of equidimension not, the easy landing objects such as ball-type carry out the fixed stay, staff's intensity of labour and operating intensity have been reduced, it is too big when fork truck arm 120 and extension arm 210 bear weight, when taking place to sink, the user can play pneumatic cylinder 221, pneumatic cylinder 221 output can promote bottom plate 222 and laminate mutually with ground, then can support extension arm 210, prevent fork truck from leaning forward, cause the car turnover, and then when the length of the material length of transport is good at fork truck arm 120's length appears, conveniently adjust according to the volume pulling extension arm 210 of material, the suitability is stronger, prevent extension arm 210 when bearing great heavy object simultaneously, fork truck leans forward, cause the car turnover, thereby the practicality has been improved.

It should be noted that the specific model specification of the hydraulic cylinder 221 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The supply of the hydraulic cylinder 221 and its principle will be clear to the skilled person and will not be described in detail here.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An off-road forklift arm support structure, comprising

The connecting assembly (100) comprises a gantry (110) and a forklift arm (120), wherein the forklift arm (120) is correspondingly arranged on one side of the gantry (110);

the supporting assembly (200), the supporting assembly (200) is including extension arm (210), support piece (220) and locating part (230), extension arm (210) with fork truck arm (120) slip joint, support piece (220) set up in extension arm (210) one side, locating part (230) corresponding set up in extension arm (210) both sides.

2. A forklift arm support structure according to claim 1, wherein the forklift arm (120) is provided with a plurality of through holes (121) at one side.

3. A forklift arm support structure as claimed in claim 1, wherein the elongated arm (210) is provided with a stopper groove (211) therein, and the forklift arm (120) is slidably coupled to the stopper groove (211).

4. A forklift arm support structure according to claim 2, wherein the elongated arm (210) is provided with a first screw (212) at one side thereof, the first screw (212) being slidably coupled to the through hole (121).

5. A forklift arm support structure according to claim 1, wherein the elongated arm (210) is provided with runners (213) on both sides and the elongated arm (210) is provided with a groove (214) on one side.

6. An off-road forklift arm support structure according to claim 5, wherein the support member (220) comprises a hydraulic cylinder (221) and a base plate (222), the hydraulic cylinder (221) being disposed inside the recess (214), the base plate (222) being fixedly connected to the output of the hydraulic cylinder (221).

7. The forklift arm support structure of claim 6, wherein the stopper (230) comprises a fixed block (231) and a second screw (232), the fixed block (231) is slidably connected with the sliding groove (213), and the second screw (232) is threadedly connected with the fixed block (231).

8. The forklift arm support structure of claim 7, wherein a limit plate (2311) is disposed at one side of the fixing block (231), and the limit plate (2311) is slidably connected with the elongated arm (210).