CN218909634U

CN218909634U - Intelligent forklift rear axle production lifter

Info

Publication number: CN218909634U
Application number: CN202223275853.5U
Authority: CN
Inventors: 易龙
Original assignee: Hunan Dingda Machinery Manufacturing Co ltd
Current assignee: Hunan Dingda Machinery Manufacturing Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-25
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a lifter for intelligent forklift rear axle production, which comprises a portal frame, wherein the bottom ends of two sides of the portal frame are respectively and fixedly connected with a base, two opposite side walls of the portal frame are respectively and internally provided with a sliding groove in a concave manner, the sliding groove is internally provided with a sliding block, the sliding block is connected with a threaded rod through a threaded structure, the threaded rod is rotationally arranged in the sliding groove, one side of the sliding block is fixedly connected with an adjusting component, one side of the adjusting component, which is far away from the sliding block, is rotationally connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a pneumatic clamping jaw, and the bottom of the adjusting component is rotationally connected with a telescopic rod; the middle part of the top end of the portal frame is fixedly connected with a servo motor. The rear axle is clamped and fixed through the pneumatic clamping jaw, the servo motor works, the threaded rod is driven to synchronously rotate through transmission chain transmission, the threaded rod drives the sliding block to move in the sliding groove through the threaded structure, the sliding block further drives the pneumatic clamping jaw to lift, and operators can conveniently assemble follow-up parts of the rear axle.

Description

Intelligent forklift rear axle production lifter

Technical Field

The utility model relates to the technical field of intelligent forklifts, in particular to a lifter for producing an intelligent forklift rear axle.

Background

The rear axle is the rear drive shaft component of the vehicle power transmission. The device consists of two half-bridges, and can implement differential motion of the half-bridges. At the same time, it is also a device for supporting the wheels and connecting the rear wheels. In the case of a front axle driven vehicle, the rear axle is simply a trailing axle and only serves as a load bearing function. If the front axle is not a drive axle, the rear axle is the drive axle, which in addition to the load-bearing effect also has the function of driving and decelerating and also has the function of differential speed, and if the front axle is four-wheel drive, a transfer case is generally arranged in front of the rear axle. The rear axle is divided into an integral axle and a half axle.

The existing intelligent forklift truck is intelligent, meanwhile, the change of a power transmission part is small, a rear axle is still needed to form the power transmission part, in the production process of the existing intelligent forklift truck, parts such as a vertical shaft, a joint bearing, a copper bush and a pressure bearing are needed to be installed inside a connecting rod after the connecting rod of the rear axle is welded, the rear axle connecting rod is formed by welding steel plates, the quality is heavy, workers cannot lift the parts generally, when the parts are installed, the parts are placed on a designated station or the ground through hoisting equipment, the workers assemble the parts, and meanwhile, the lifting machines are needed to be observed and confirmed to be installed in place or not due to the fact that the lifting mechanisms are needed to repeatedly lift the parts up and down, the working efficiency is slow, and meanwhile, the workers are generally men and limited in height and shape, and simple stations cannot meet the working demands.

Disclosure of Invention

The utility model aims to provide a lifting machine for producing an intelligent forklift rear axle, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent forklift rear axle production is with lifting machine, includes the portal frame, the both sides bottom of portal frame is fixed connection base respectively, the relative both sides wall of portal frame is the indent respectively and is equipped with the spout, slide in the spout and be equipped with the slider, the slider is connected with the threaded rod through the helicitic texture, the threaded rod rotates and establishes in the spout, one side fixedly connected with adjusting part of slider, one side rotation that adjusting part kept away from the slider is connected with the connecting axle, the one end fixed connection pneumatic clamping jaw of connecting axle, adjusting part's bottom rotates and is connected with the telescopic link;

and a servo motor is fixedly connected to the middle of the top end of the portal frame.

Preferably, a control panel is fixedly arranged at the bottom of the outer wall of one side of the portal frame.

Preferably, the both sides of portal frame are a plurality of spliced pole of fixedly connected with respectively, the one end fixed connection portal frame of spliced pole, the other end fixed connection base, form right triangle structure between portal frame, base and the spliced pole.

Preferably, the top cavity of portal frame is equipped with the transmission chamber, the transmission intracavity activity is equipped with drive chain, servo motor's output shaft is connected in drive chain's middle part transmission, the top of threaded rod is connected in drive chain's both ends transmission respectively.

Preferably, the adjusting component comprises a shell, a worm and a worm wheel, wherein the shell is a rectangular shell, one end of the shell is fixedly connected with a sliding block, one end of a connecting shaft is rotationally connected with the shell, the worm wheel is fixedly installed outside the connecting shaft, the worm wheel is movably arranged in the shell, one side of the worm wheel is connected with the worm in a meshed mode, one end of the worm is fixedly connected with a telescopic rod, and the telescopic rod is rotationally arranged at the bottom of one side of the shell.

Compared with the prior art, the utility model has the beneficial effects that: the rear axle is clamped and fixed through the pneumatic clamping jaw, the servo motor works, the threaded rod is driven to synchronously rotate through the transmission of the transmission chain, the threaded rod drives the sliding block to move in the sliding groove through the threaded structure, the sliding block further drives the pneumatic clamping jaw to lift, and therefore an operator can conveniently assemble subsequent parts of the rear axle; through rotating the telescopic link, drive adjusting part work, adjusting part drives the connecting axle and rotates, and the connecting axle then drives pneumatic clamping jaw and rotate, and then adjusts to different angles to the rear axle, makes things convenient for operating personnel to carry out diversified equipment to the rear axle more, has improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portal frame in partial cross section;

FIG. 3 is a schematic cross-sectional view of an adjustment assembly of the present utility model.

In the figure: portal frame 1, transmission chamber 101, servo motor 2, base 3, reinforcing column 4, control panel 5, spout 6, threaded rod 61, drive chain 62, slider 7, adjusting component 8, casing 81, worm 82, worm wheel 83, telescopic link 9, pneumatic clamping jaw 10, connecting axle 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and 2, in a first embodiment of the present utility model, the first embodiment provides a lifting machine for producing a rear axle of an intelligent forklift, which comprises a gantry 1, wherein a servo motor 2 is fixedly connected to the middle part of the top end of the gantry 1, the bottom ends of two sides of the gantry 1 are respectively and fixedly connected with a base 3, two opposite side walls of the gantry 1 are respectively and internally provided with a sliding chute 6, a sliding block 7 is slidably arranged in the sliding chute 6, the sliding block 7 is connected with a threaded rod 61 through a threaded structure, the threaded rod 61 is rotatably arranged in the sliding chute 6, one side of the sliding block 7 is fixedly connected with an adjusting component 8, one side of the adjusting component 8, which is far away from the sliding block 7, is rotatably connected with a connecting shaft 11, one end of the connecting shaft 11 is fixedly connected with a pneumatic clamping jaw 10, and the bottom of the adjusting component 8 is rotatably connected with a telescopic rod 9; the both ends of rear axle are fixed through the centre gripping of pneumatic clamping jaw 10, after fixed completion, start servo motor 2 work, servo motor 2 transmission drives threaded rod 61 synchronous rotation, threaded rod 61 drives slider 7 through the helicitic texture and lifts in spout 6, after the slider 7 lifts, drive fixed connection's adjusting part 8 synchronous lifting, adjusting part 8 drives the connecting axle 11 lifting that rotates the connection, after the lifting is to suitable height, servo motor 2 stops, the staff equipment operation of convenient adaptation different heights, when needs carry out the equipment operation to other angles of rear axle, rotate telescopic link 9 through holding, telescopic link 9 is scalable irrotational telescopic link, consequently telescopic link 9 drives adjusting part 8 and rotates, adjusting part 8 drives connecting axle 11 rotation, connecting axle 11 drives fixed connection's pneumatic clamping jaw 10 rotation, the synchronous drive centre gripping fixed rear axle angle of adjustment of clamping jaw 10, and then make things convenient for the staff to assemble the rear axle different angle directions, more convenience operating personnel carries out diversified equipment to the rear axle, work efficiency has been improved.

Example 2

Referring to fig. 1-3, in a second embodiment of the present utility model, the bottom of the outer wall of one side of the gantry 1 is fixedly provided with a control panel 5, and the control panel 5 facilitates control of various components of the present utility model.

Specifically, the both sides of portal frame 1 are a plurality of spliced pole 4 of fixedly connected with respectively, and the one end fixed connection portal frame 1 of spliced pole 4, and other end fixed connection base 3 forms right angled triangle structure between portal frame 1, base 3 and the spliced pole 4, and the spliced pole 4 of triangle-shaped structure setting has improved the holding power of portal frame 1 both sides, prevents that portal frame 1 from taking place to empty.

Specifically, the top cavity of portal frame 1 is equipped with transmission chamber 101, and transmission chamber 101 provides the activity space for drive chain 62, and the activity is equipped with drive chain 62 in the transmission chamber 101, and the output shaft of servo motor 2 is connected in the middle part transmission of drive chain 62, and the top of threaded rod 61 is connected in the transmission of drive chain 62 both ends respectively, and during servo motor 2 during operation, drive threaded rod 61 synchronous rotation through drive chain 62 transmission.

Specifically, the adjusting component 8 comprises a casing 81, a worm 82 and a worm wheel 83, wherein the casing 81 is a rectangular casing, one end of the casing is fixedly connected with the sliding block 7, one end of the connecting shaft 11 is rotationally connected with the casing 81, the worm wheel 83 is fixedly installed outside the connecting shaft 11, the worm wheel 83 is movably arranged in the casing 81, one side of the worm wheel 83 is in meshed connection with the worm 82, one end of the worm 82 is fixedly connected with the telescopic rod 9, and the telescopic rod 9 is rotationally arranged at one side bottom of the casing 81. Through holding rotation telescopic link 9, telescopic link 9 is scalable irrotational telescopic link, consequently telescopic link 9 drives fixed connection's worm 82 and rotates, and worm 82 rotates and drives meshing connection's worm wheel 83 and rotate, and worm wheel 83 drives fixed connection's connecting axle 11 and rotate, and connecting axle 11 drives fixed connection's pneumatic clamping jaw 10 and rotates, and the pneumatic clamping jaw 10 of changeing simultaneously drives the fixed rear axle angle of adjustment of centre gripping, and then makes things convenient for the staff to assemble the different angular orientations of rear axle.

Example 3

Referring to fig. 1-3, in a third embodiment of the present utility model, in this embodiment, during use, the two ends of the rear axle are clamped and fixed by the pneumatic clamping jaw 10, after the fixing is completed, by operating the control panel 5, the servo motor 2 is started to work, the servo motor 2 drives the threaded rod 61 to synchronously rotate through the transmission chain 62, the threaded rod 61 drives the sliding block 7 to lift in the sliding groove 6 through the threaded structure, after the sliding block 7 lifts, the shell 81 of the fixedly connected adjusting component 8 is driven to synchronously lift, the shell 81 drives the connecting shaft 11 which is rotationally connected, the connecting shaft 11 is prevented from rotating in the process of lifting under the engagement limit of the worm wheel 83 and the worm 82, when the lifting is completed to a proper height, the servo motor 2 stops, so that the assembly operation of workers with different heights is facilitated, when the assembly operation is required to be performed on other angles of the rear axle, the telescopic rod 9 is a telescopic non-rotating telescopic rod through holding, therefore, the telescopic rod 9 drives the fixedly connected worm 82 to rotate, the worm 82 drives the engaged and connected 83 to rotate, the 83 drives the fixedly connected worm wheel 11 to rotate, the worm wheel 11 drives the fixedly connected connecting shaft 11 to rotate, the fixedly connected worm wheel 11 rotates the pneumatic clamping jaw 10 to rotate, the assembly angle of the workers is further convenient to adjust the assembly angle synchronously, and the assembly operation of the workers is further convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent forklift rear axle production is with lifting machine, includes portal frame (1), both sides bottom of portal frame (1) is fixed connection base (3) respectively, its characterized in that: the two opposite side walls of the portal frame (1) are respectively provided with a sliding groove (6) in a concave manner, a sliding block (7) is arranged in the sliding groove (6) in a sliding manner, the sliding block (7) is connected with a threaded rod (61) through a threaded structure, the threaded rod (61) is rotationally arranged in the sliding groove (6), one side of the sliding block (7) is fixedly connected with an adjusting component (8), one side of the adjusting component (8) away from the sliding block (7) is rotationally connected with a connecting shaft (11), one end of the connecting shaft (11) is fixedly connected with a pneumatic clamping jaw (10), and the bottom of the adjusting component (8) is rotationally connected with a telescopic rod (9);

the middle part of the top end of the portal frame (1) is fixedly connected with a servo motor (2).

2. The lift for producing a rear axle of an intelligent forklift according to claim 1, wherein: a control panel (5) is fixedly arranged at the bottom of the outer wall of one side of the portal frame (1).

3. The lift for producing a rear axle of an intelligent forklift according to claim 1, wherein: the two sides of the portal frame (1) are respectively fixedly connected with a plurality of reinforcing columns (4), one end of each reinforcing column (4) is fixedly connected with the portal frame (1), the other end of each reinforcing column is fixedly connected with the base (3), and a right-angled triangle structure is formed among the portal frame (1), the base (3) and the reinforcing columns (4).

4. The lift for producing a rear axle of an intelligent forklift according to claim 1, wherein: the top cavity of portal frame (1) is equipped with transmission chamber (101), the activity is equipped with drive chain (62) in transmission chamber (101), the output shaft of servo motor (2) is connected in the middle part transmission of drive chain (62), the top of threaded rod (61) is connected in the both ends of drive chain (62) transmission respectively.

5. The lift for producing a rear axle of an intelligent forklift according to claim 1, wherein: the adjusting component (8) comprises a shell (81), a worm (82) and a worm wheel (83), wherein the shell (81) is a rectangular shell, one end of the shell is fixedly connected with a sliding block (7), one end of a connecting shaft (11) is connected in a rotating mode, the worm wheel (83) is fixedly installed outside the connecting shaft (11), the worm wheel (83) is movably arranged in the shell (81) and is connected with the worm (82) in a meshed mode, one end of the worm (82) is fixedly connected with a telescopic rod (9), and one side bottom of the shell (81) is rotatably arranged on the telescopic rod (9).