CN214643239U

CN214643239U - Adjustment base of electric forklift tool trolley

Info

Publication number: CN214643239U
Application number: CN202023339461.1U
Authority: CN
Inventors: 柴智; 何斌; 魏建; 黄文威; 尹吉磊; 丁利锋; 曹波辉; 沈佳; 石红彬
Original assignee: Hangcha Group Co Ltd
Current assignee: Hangcha Group Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-09
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an adjustment base of electric fork truck frock dolly, including lower plywood, well plywood and upper plate, be connected with slewing bearing between lower plywood and the well plywood, be provided with rotatory locking means between lower plywood and the well plywood, sliding connection between well plywood and the upper plate is provided with translation adjusting device between well plywood and the upper plate. With the help of this device for the front axle assembly can carry out appropriate position control when the assembly, thereby can realize the accurate butt joint with the fork truck automobile body.

Description

Adjustment base of electric forklift tool trolley

Technical Field

The utility model relates to an electric fork truck assembles technical field, in particular to adjustment base of electric fork truck frock dolly.

Background

The electric forklift is stable and noiseless when in operation, does not discharge waste gas, does not pollute air, is easy to overhaul, is simple to operate, has lower operating cost and longer service life of the whole forklift, and becomes a preferred forklift product in most countries. Meanwhile, with the increasingly strong environmental awareness of people, the national energy conservation and emission reduction promotion is also increasing, the national industry policy guides and supports the manufacturing and consumption of the forklift to be gradually changed from the internal combustion forklift to the electric forklift, and the demand of the electric forklift is promoted year by year.

The front axle assembly is a power output mechanism of the electric forklift. When the front axle assembly is assembled on a forklift body, the tooling trolley can be used. The existing tooling trolley is provided with a positioning tooling for positioning the front axle assembly, and the tooling trolley can move among various stations. Before assembly begins, the tooling trolley can run to a specific station and then stop, the front axle assembly is placed on the positioning tooling during assembly, then the forklift body is hoisted to the position above the front axle assembly, the forklift body is butted with the front axle assembly, and the front axle assembly is fixed on the forklift body through bolts. In the actual assembly process, the front axle assembly and the forklift body can be accurately butted only by properly adjusting the position of the front axle assembly. The existing positioning tool is usually directly fixed on the tool trolley, and the position of the positioning tool cannot be adjusted during assembly, so that the front axle assembly cannot be properly adjusted according to the requirement during assembly, and the front axle assembly and a forklift body cannot be accurately butted.

Disclosure of Invention

The utility model aims at solving current front axle assembly and can't carrying out appropriate regulation to its position as required when the assembly for be difficult to the problem of accurate butt joint between front axle assembly and the fork truck automobile body, provide an adjustment base of electric fork truck frock dolly, can effectively solve above-mentioned problem.

The utility model aims at realizing through the following technical scheme: the utility model provides an adjustment base of electric fork truck frock dolly, includes bottom plate, well plywood and top plate, is connected with slewing bearing between bottom plate and the well plywood, is provided with rotatory locking means between bottom plate and the well plywood, sliding connection between well plywood and the top plate is provided with translation adjusting device between well plywood and the top plate.

The utility model is arranged on a tool trolley, a positioning tool is arranged on an upper layer plate, the lower layer plate and a middle layer plate are rotationally connected through a slewing bearing, so that the middle layer plate can be rotationally adjusted to a required angle, and after the middle layer plate is adjusted to a proper angle, the middle layer plate is locked through a rotary locking device to be fixed; sliding connection between upper plate and the middle floor, the translation of upper plate can be realized through translation adjusting device and is adjusted. With the help of this device for the front axle assembly can carry out appropriate position control when the assembly, thereby can realize the accurate butt joint with the fork truck automobile body.

Preferably, the two sides of the lower end of the middle layer plate are respectively provided with an arc-shaped roller mounting block, a roller is rotatably connected onto the roller mounting block, and the roller is in rolling contact with the lower layer plate.

Preferably, the middle layer plate is provided with a guide rail, the lower end of the upper layer plate is provided with a sliding block matched with the guide rail, and the sliding block is connected to the guide rail in a sliding mode. Through the cooperation of slider and guide rail, realize the sliding connection between well plywood and the upper plate.

Preferably, the translation adjusting device comprises a fixed block arranged on the middle plate and a screw nut arranged on the upper plate, the fixed block is rotatably connected with a screw rod, the screw rod is parallel to the guide rail, and the screw rod is connected with the screw nut. The relative translation between the upper plate and the middle plate is realized by rotating the screw rod.

Preferably, one end of the screw rod is provided with a hand wheel.

Preferably, the rotary locking device comprises a locking ring arranged at the lower end of the middle plate, the locking ring is arranged outside the slewing bearing, a fixed seat is arranged on the lower plate, a screw is connected to the fixed seat in a threaded manner and located on one side of the locking ring, and a jacking block is rotatably connected to one end, close to the locking ring, of the screw. When the rotation adjustment is needed, the screw rod is rotated firstly to enable the jacking block and the locking ring to be loosened, then the middle layer plate is rotated and adjusted to a proper angle position, and then the screw rod is rotated to enable the jacking block to jack the locking ring, so that the middle layer plate is fixed.

Preferably, a rotating handle is arranged at one end of the screw rod, which is far away from the tightening block.

The utility model has the advantages that: with the help of this device for the front axle assembly can carry out appropriate position control when the assembly, thereby can realize the accurate butt joint with the fork truck automobile body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural view of the rotation lock device.

In the figure: 1. the device comprises a lower layer plate, a middle layer plate, a roller mounting block, a roller, a guide rail, a slider, 8, a fixing block, 9, a screw rod, 10, a screw rod nut, 11, a hand wheel, 12, a rotary bearing, 13, a locking ring, 14, a fixing seat, 15, a screw rod, 16, a jacking block, 17 and a rotary handle.

Detailed Description

The invention will be further described with reference to the following detailed description and accompanying drawings.

Example 1:

as shown in fig. 1 to 3, an adjusting base of an electric forklift truck comprises a lower plate 1, a middle plate 2 and an upper plate 3. A rotary bearing 12 is connected between the lower plate 1 and the middle plate 2. A rotation locking device is arranged between the lower plate 1 and the middle plate 2. The rotary locking device comprises a locking ring 13 arranged at the lower end of the middle layer plate 2, and the locking ring 13 is in a circular ring shape. The lock ring 13 is disposed outside the slewing bearing 12. Be provided with fixing base 14 on the lower plate 1, threaded connection has screw rod 15 on fixing base 14, and screw rod 15 level sets up. The screw 15 is located on one side of the locking ring 13, and one end of the screw 15 close to the locking ring 13 is connected with a jacking block 16. The tightening block 16 is rotatably connected to the end of the screw 15. The end of the screw rod 15 far away from the tightening block 16 is provided with a rotating handle 17. Arc-shaped roller mounting blocks 4 are respectively arranged on two sides of the lower end of the middle layer plate 2, rollers 5 are rotatably connected to the roller mounting blocks 4, and the rollers 5 are in rolling contact with the lower layer plate 1.

The middle layer plate 2 and the upper layer plate 3 are connected in a sliding mode. The middle layer plate 2 is provided with a guide rail 67, the lower end of the upper layer plate 3 is provided with a slide block 7 matched with the guide rail 6, and the slide block 7 is connected on the guide rail 6 in a sliding way. A translation adjusting device is arranged between the middle layer plate 2 and the upper layer plate 3. The translation adjusting device comprises a fixing block 8 arranged on the middle layer plate 2 and a lead screw nut 10 arranged on the upper layer plate 3, a lead screw 9 is connected to the fixing block 8 in a rotating mode, the lead screw 9 is parallel to the guide rail 6, and the lead screw 9 is connected with the lead screw nut 10. One end of the screw rod is provided with a hand wheel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides an adjustment base of electronic forklift frock dolly which characterized in that: the rotary locking device comprises a lower layer plate, a middle layer plate and an upper layer plate, wherein a rotary bearing is connected between the lower layer plate and the middle layer plate, a rotary locking device is arranged between the lower layer plate and the middle layer plate, the middle layer plate and the upper layer plate are connected in a sliding mode, and a translation adjusting device is arranged between the middle layer plate and the upper layer plate.

2. The adjustment base of the electric forklift truck as claimed in claim 1, wherein the lower end of the middle plate is provided with an arc-shaped roller mounting block on each side, the roller mounting block is rotatably connected with a roller, and the roller is in rolling contact with the lower plate.

3. The adjustment base of the electric forklift tool trolley is characterized in that a guide rail is arranged on the middle layer plate, a sliding block matched with the guide rail is arranged at the lower end of the upper layer plate, and the sliding block is connected to the guide rail in a sliding mode.

4. The adjustment base of claim 3, wherein the translation adjustment device comprises a fixed block disposed on the middle plate and a lead screw nut disposed on the upper plate, the fixed block is rotatably connected with a lead screw, the lead screw is parallel to the guide rail, and the lead screw is connected with the lead screw nut.

5. The adjustment base of the electric forklift truck tooling trolley according to claim 4, wherein one end of the screw rod is provided with a hand wheel.

6. The adjustment base of the electric forklift truck tooling trolley as recited in claim 1, wherein the rotation locking device comprises a locking ring disposed at the lower end of the middle plate, the locking ring is disposed at the outer side of the rotary bearing, a fixed seat is disposed on the lower plate, a screw is threadedly connected to the fixed seat, the screw is located at one side of the locking ring, and a pushing block is rotatably connected to one end of the screw close to the locking ring.

7. The adjustment base of the electric forklift truck tooling trolley according to claim 6, wherein a rotating handle is arranged at one end of the screw rod far away from the jacking block.