CN217996691U

CN217996691U - Forklift truck

Info

Publication number: CN217996691U
Application number: CN202222064127.2U
Authority: CN
Inventors: 刘德新
Original assignee: Chengdu Xinjie Material Co ltd
Current assignee: Chengdu Xinjie Material Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-09
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a forklift, it includes the automobile body, sets up at the support of automobile body front end and sets up the fork on the support, the both sides of support all are provided with a support section of thick bamboo, all wear to be equipped with the extension bar along the length direction slip of a support section of thick bamboo in the support section of thick bamboo, all be provided with the gag lever post on the extension bar, two the lateral wall that the gag lever post is close to each other is used for with the goods butt, be provided with in the support section of thick bamboo and be used for driving the gliding drive assembly of extension bar, slide through drive assembly drive extension bar, be favorable to adjusting the interval between two gag lever posts to press from both sides the goods of embracing different specifications size, place back on the fork when the goods, adjust the length of extension bar through drive assembly for two gag lever posts are inconsistent with the goods, thereby support the goods and tightly fix on the fork, thereby the prevention goods drops from the fork.

Description

Forklift truck

Technical Field

The application relates to the technical field of fork trucks, especially, relate to a fork truck.

Background

Logistics is a process of organically combining functions such as transportation, storage, purchase, handling, packaging, distribution, information processing and the like according to actual needs to meet user requirements in the process of physically moving articles from a supply place to a receiving place. A forklift is an industrial transport vehicle, which is a wheel-type transport vehicle for carrying out operations of loading, unloading, stacking, and short-distance transport of piece pallet goods, and is an essential device for logistics transportation, in which operations of loading, unloading, and transporting of pallet goods are carried out in a cabin, a carriage, and a container.

Chinese patent No. CN214734205U discloses a diesel fork lift truck, which comprises a base, a frame, a fork device and a rear counterweight cover; the frame is arranged on the base, the front end of the frame is provided with a control system, and the control system is used for controlling the operation of the fork device; one side of the frame is provided with a hydraulic oil tank; the other side of the frame is provided with an internal combustion engine oil tank; the upper surface of the frame is provided with a protective cover plate, one end of the protective cover plate is provided with an articulated element, and the protective cover plate is connected to the frame through the articulated element; a seat is arranged on the protective cover plate; inserting plates for inserting the rear counterweight cover are arranged on two sides of the rear end of the frame, a first connecting hole for fixing the rear counterweight cover is also formed in the frame, and a first bolt is arranged on the first connecting hole; slots matched with the inserting plates are formed in the two sides of the front end of the rear counterweight cover; the rear counterweight cover is also provided with heat dissipation holes; the pallet fork device is arranged at the front end of the frame; good stability and convenient heat dissipation.

To foretell correlation technique, in the goods transportation process, the focus of goods is higher when the goods stacks, if road conditions is relatively poor, when fork truck produced great jolt, the goods dropped from the fork easily when fork truck moved.

SUMMERY OF THE UTILITY MODEL

In order to prevent the goods from dropping from the fork, this application provides a fork truck.

The application provides a fork truck adopts following technical scheme:

the utility model provides a fork truck, includes the automobile body, sets up at the support of automobile body front end and sets up the fork on the support, the both sides of support all are provided with a support section of thick bamboo, all slide along the length direction who supports a section of thick bamboo in the support section of thick bamboo and wear to be equipped with the extension bar, all be provided with the gag lever post on the extension bar, two the lateral wall that the gag lever post is close to each other is used for with the goods butt, be provided with in the support section of thick bamboo and be used for driving the gliding drive assembly of extension bar.

Through adopting above-mentioned technical scheme, slide through drive assembly drive extension bar, be favorable to adjusting the interval between two gag lever posts to press from both sides the goods of embracing different specifications size, place the back on the fork when the goods, adjust the length of extension bar through drive assembly, make two gag lever posts and goods inconsistent, thereby support the goods tightly to fix on the fork, thereby the prevention goods drops from the fork.

Optionally, drive assembly includes rack, gear and pivot, the spout has been seted up along the length direction of extension rod on the lateral wall of extension rod, the rack is fixed to be set up in the spout, the gear revolve sets up in the spout, gear and rack meshing, the pivot is rotated and is worn to establish in the support section of thick bamboo, the pivot is fixed to be worn to establish in the gear.

Through adopting above-mentioned technical scheme, rotate through staff's drive pivot, the pivot drives gear revolve, and the slip of extension bar is realized through the rotation of gear to the realization adjusts the purpose of the interval between two gag lever posts.

Optionally, the last fixed first terminal surface gear that is provided with of a support section of thick bamboo, the storage tank has been seted up along the length direction of pivot on the gear was kept away from in the pivot lateral wall, slide along the length direction of pivot in the storage tank and wear to be equipped with the slide bar, the slide bar passes through connecting portion with the pivot and realizes synchronous rotation, fixed cover is equipped with the second terminal surface gear on the slide bar, the second terminal surface gear be used for with first terminal surface gear engagement.

Through adopting the above technical scheme, pull out the slide bar toward the direction of keeping away from the gear, make first terminal surface gear be kept away from to the second terminal surface gear, thereby relieve the locking, through rotating the slide bar, the slide bar passes through connecting portion drive pivot rotation, the pivot drives gear revolve, the slip of extension bar is realized in the rotation through the gear, thereby adjust the interval between two gag lever post, when need not rotate the pivot, push away the slide bar toward the direction that is close to the gear, make second terminal surface gear and first terminal surface gear engagement, thereby the locking pivot, be favorable to increasing the stability of extension bar.

Optionally, an elastic element for driving the sliding rod to slide in a direction close to the gear is arranged in the accommodating groove.

Through adopting above-mentioned technical scheme, after using for a long time, the slide bar is through reciprocating sliding many times, when the frictional force that leads to between the inner wall of slide bar and storage tank reduces, orders about the slide bar through the elastic component and slides along the direction that is close to the gear and is favorable to preventing that the slide bar from sliding along the direction of keeping away from the gear and leading to the second terminal surface gear to keep away from first terminal surface gear to further improve the stability of the locking of countershaft.

Optionally, the limiting rod is rotatably arranged on the extension rod along a direction close to or far away from the vehicle body, and a fixing piece for fixing the position of the limiting rod is arranged on the limiting rod.

Through adopting above-mentioned technical scheme, the length direction of gag lever post during operation gag lever post is parallel with the length direction of fork, when need not using the gag lever post, removes the mounting, deflects the gag lever post along the direction that is close to the automobile body for the length direction of gag lever post is perpendicular with the length direction of fork, thereby makes the gag lever post not interfere the fork and goes up goods, convenient operation.

Optionally, an elastic pad is arranged on the side wall of each of the two limiting rods, which is close to each other.

Through adopting above-mentioned technical scheme, the cushion can play the cushioning effect when two gag lever post clamps embrace the goods, is favorable to protecting goods and gag lever post.

Optionally, the elastic pad is detachably arranged on the limiting rod.

Through adopting above-mentioned technical scheme, the cushion can be dismantled and set up and be favorable to changing the cushion after the ageing wearing and tearing of the longer cushion of live time on the gag lever post.

Optionally, countersunk bolts are arranged in the inner threads of the elastic pad in a penetrating manner, and the countersunk bolts are arranged in the elastic pad and the limiting rod in a penetrating manner.

Through adopting above-mentioned technical scheme, countersunk head bolt can realize cushion and gag lever post detachable purpose, also can not influence the gag lever post simultaneously and press from both sides and embrace the goods, countersunk head bolt convenient operation and with low costs.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the extension rod to slide, so that the distance between the two limiting rods can be adjusted to clamp and hold cargoes with different specifications, and after the cargoes are placed on the fork, the length of the extension rod is adjusted through the driving assembly, so that the two limiting rods are abutted against the cargoes, the cargoes are abutted and fixed on the fork, and the cargoes are prevented from falling off the fork;

2. the sliding rod is pulled in the direction away from the gear, so that the second end face gear is far away from the first end face gear, locking is released, the sliding rod drives the rotating shaft to rotate through the connecting part by rotating the sliding rod, the rotating shaft drives the gear to rotate, sliding of the extension rod is realized through rotation of the gear, so that the distance between the two limiting rods is adjusted, and when the rotating shaft does not need to be rotated, the sliding rod is pushed in the direction close to the gear, so that the second end face gear is meshed with the first end face gear, the rotating shaft is locked, and the stability of the extension rod is improved;

3. the cushion can play the cushioning effect when two gag lever post clamps embrace the goods, is favorable to protecting goods and gag lever post.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a limiting rod, an elastic pad and a countersunk head bolt according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a support cylinder, an extension rod and a driving assembly which are mainly embodied in the embodiment of the application;

fig. 4 is a schematic structural diagram mainly showing a slide rod, a first face gear and a second face gear in the embodiment of the present application.

Description of the reference numerals: 1. a vehicle body; 11. a support; 12. a pallet fork; 21. a support cylinder; 22. lengthening a rod; 221. a chute; 23. a limiting rod; 24. an elastic pad; 25. a countersunk bolt; 3. a drive assembly; 31. a rotating shaft; 311. a containing groove; 312. a yielding groove; 313. a groove; 32. a gear; 33. a rack; 41. a first face gear; 42. a slide bar; 421. a connecting bond; 43. a second face gear; 44. a spring; 45. rotating the cap; 51. a connecting shaft; 52. and abutting against the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a forklift.

Referring to fig. 1 and 2, the forklift comprises a forklift body 1, a support 11 arranged at the front end of the forklift body 1 and a fork 12 arranged on the support 11, wherein the fork 12 is arranged at one end, close to the ground, of the support 11. The both sides of support 11 are all fixed and are provided with a support section of thick bamboo 21, and the length direction of two support sections of thick bamboo 21 all is perpendicular with the lateral wall that support section of thick bamboo 21 was provided with support section of thick bamboo 11, all wears to be equipped with extension bar 22 along the length direction slip of a support section of thick bamboo 21 in the support section of thick bamboo 21, all is provided with gag lever post 23 on two extension bars 22, and the lateral wall that two gag lever posts 23 are close to each other is used for with the goods butt. The side walls of the two stop rods 23 which are close to each other are provided with elastic pads 24, and the elastic pads 24 are made of rubber materials. The elastic pad 24 can be detachably arranged on the limiting rod 23, the countersunk head bolt 25 penetrates through the inner thread of the elastic pad 24, and the countersunk head bolt 25 penetrates through the threads of the elastic pad 24 and the limiting rod 23.

Referring to fig. 3, gag lever post 23 rotates along the direction of being close to or keeping away from automobile body 1 and sets up on extension bar 22, coaxial fixedly connected with connecting axle 51 on extension bar 22, gag lever post 23 rotates the cover and establishes on connecting axle 51, be provided with the mounting that is used for fixed gag lever post 23 position on the gag lever post 23, the mounting sets up to butt bolt 52, butt bolt 52 screw thread is worn to establish in gag lever post 23, butt bolt 52 is close to extension bar 22's one end and is used for keeping away from the lateral wall butt of a support section of thick bamboo 21 with extension bar 22.

The length direction of gag lever post 23 is parallel with the length direction of fork 12 when gag lever post 23 during operation, when need not use gag lever post 23, unscrews butt bolt 52, along the direction deflection gag lever post 23 that is close to automobile body 1 for the length direction of gag lever post 23 is perpendicular with the length direction of fork 12, thereby makes gag lever post 23 not interfere the fork 12 and goes up the goods, convenient operation.

Referring to fig. 3, be provided with in the support section of thick bamboo 21 and be used for driving gliding drive assembly 3 of extension bar 22, drive assembly 3 includes pivot 31, gear 32 and rack 33, extension bar 22 has seted up spout 221 on keeping away from the lateral wall of automobile body 1 along extension bar 22's length direction, rack 33 is fixed to be set up in spout 221, rack 33 is fixed to be set up on the lateral wall of spout 221, rack 33 sets up along extension bar 22's length direction, gear 32 rotates to set up in spout 221, gear 32 and rack 33 mesh, pivot 31 rotates to wear to establish in the support section of thick bamboo 21, the one end of pivot 31 is fixed to be worn to establish in gear 32, the other end link up and supports a section of thick bamboo 21 and extend to outside the support section of thick bamboo 21.

Referring to fig. 3 and 4, a first end face gear 41 is fixedly disposed on a side wall of the support cylinder 21 close to the rotating shaft 31, a containing groove 311 is disposed on a side wall of the rotating shaft 31 far from the gear 32 along a length direction of the rotating shaft 31, a sliding rod 42 is slidably disposed in the containing groove 311 along the length direction of the rotating shaft 31, the sliding rod 42 is rotatably disposed in the first end face gear 41, and a rotating cap 45 is fixedly disposed at one end of the sliding rod 42 far from the gear 32. The sliding rod 42 and the rotating shaft 31 realize synchronous rotation through a connecting portion, the connecting portion comprises a connecting key 421 and a groove 313, the connecting key 421 is fixedly arranged on the sliding rod 42, the groove 313 is formed in the side wall of the accommodating groove 311 along the length direction of the rotating shaft 31, the connecting key 421 is matched with the groove 313, the connecting key 421 is connected with the groove 313 in a sliding mode, a second face gear 43 is fixedly sleeved on the sliding rod 42, and the second face gear 43 is used for being meshed with the first face gear 41. The accommodating groove 311 is internally provided with an elastic piece for driving the sliding rod 42 to slide along the direction close to the gear 32, the elastic piece is arranged to be a spring 44, the bottom wall of the accommodating groove 311 is provided with a yielding groove 312 along the length direction of the rotating shaft 31, one end of the spring 44 is fixedly connected with the bottom wall of the yielding groove 312, the other end of the spring is fixedly connected with the end of the sliding rod 42 far away from the rotating cap 45, the spring 44 is in the original length, and the second end face gear 43 is meshed with the first end face gear 41.

The implementation principle of a forklift in the embodiment of the application is as follows: because the second end face gear 43 is meshed with the first end face gear 41, the rotating shaft 31 cannot rotate, the sliding rod 42 is pulled out in the direction away from the gear 32 firstly, so that the second end face gear 43 is away from the first end face gear 41, thereby unlocking is realized, the sliding rod 42 is rotated, the sliding rod 42 drives the rotating shaft 31 to rotate through the connecting key 421, the rotating shaft 31 drives the gear 32 to rotate, the gear 32 is meshed with the rack 33, the sliding of the extension rod 22 is realized through the rotation of the gear 32, the adjustment of the distance between the two limiting rods 23 is facilitated, so that goods of different specifications and sizes are clamped, after the goods are placed on the pallet fork 12, the length of the extension rod 22 is adjusted through the driving assembly 3, the two limiting rods 23 are abutted against the goods, the goods are abutted against and fixed on the pallet fork 12, and the goods are prevented from falling off the pallet fork 12.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a forklift, includes automobile body (1), sets up support (11) and the fork (12) of setting on support (11) at automobile body (1) front end, its characterized in that: the both sides of support (11) all are provided with a support section of thick bamboo (21), all slide along the length direction who supports a section of thick bamboo (21) in a support section of thick bamboo (21) and wear to be equipped with extension bar (22), two all be provided with gag lever post (23) on extension bar (22), two lateral wall that gag lever post (23) are close to each other is used for with the goods butt, be provided with in a support section of thick bamboo (21) and be used for driving gliding drive assembly (3) of extension bar (22).

2. A lift truck as claimed in claim 1, wherein: drive assembly (3) are including pivot (31), gear (32) and rack (33), extension bar (22) are kept away from on the lateral wall of automobile body (1) and have been seted up spout (221) along the length direction of extension bar (22), rack (33) are fixed to be set up in spout (221), gear (32) rotate to set up in spout (221), gear (32) and rack (33) meshing, pivot (31) are rotated and are worn to establish in support section of thick bamboo (21), pivot (31) are fixed to be worn to establish in gear (32).

3. A forklift truck according to claim 2, wherein: the fixed first terminal surface gear (41) that is provided with on a supporting cylinder (21), storage tank (311) has been seted up along the length direction of pivot (31) on the lateral wall that gear (32) were kept away from in pivot (31), slide bar (42) are worn to be equipped with along the length direction slip of pivot (31) in storage tank (311), slide bar (42) realize synchronous rotation through connecting portion with pivot (31), fixed cover is equipped with second terminal surface gear (43) on slide bar (42), second terminal surface gear (43) are used for with first terminal surface gear (41) meshing.

4. A lift truck as claimed in claim 3, wherein: an elastic piece for driving the sliding rod (42) to slide along the direction close to the gear (32) is arranged in the accommodating groove (311).

5. A lift truck as claimed in claim 1, wherein: the limiting rod (23) is rotatably arranged on the extension rod (22) along the direction close to or far away from the vehicle body (1), and a fixing piece for fixing the position of the limiting rod (23) is arranged on the limiting rod (23).

6. A forklift truck according to claim 1, wherein: and elastic pads (24) are arranged on the side walls of the two limiting rods (23) which are close to each other.

7. The lift truck of claim 6, wherein: the elastic pad (24) is detachably arranged on the limiting rod (23).

8. A lift truck according to claim 7, characterized in that: countersunk bolts (25) penetrate through the internal threads of the elastic pad (24), and the countersunk bolts (25) penetrate through the threads of the elastic pad (24) and the limiting rod (23).