CN215788449U

CN215788449U - Pneumatic rotary traction trolley

Info

Publication number: CN215788449U
Application number: CN202121761409.7U
Authority: CN
Inventors: 华琳彬
Original assignee: Wuxi Hongjitai Machinery Co ltd
Current assignee: Wuxi Hongjitai Machinery Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model provides a pneumatic rotary traction trolley, which comprises a movable trolley and a driving unit arranged at the top of the movable trolley, wherein a grasping unit matched with the driving unit is also arranged on the side surface of the movable trolley; the driving unit comprises a first air cylinder, a driving plate and a gear, the first air cylinder is arranged along the long edge of the movable trolley, a connecting rod of the first air cylinder is connected with one end of the driving plate through a connecting plate, the outer side of the driving plate is meshed with the gear, a rotating shaft is fixedly connected to the central axis of the gear, and the top of the rotating shaft is connected with a rotating arm of the grasping unit; the grasping unit comprises a second cylinder, a rotating arm and a cutter tooth, the second cylinder is fixedly mounted at the bottom of the rotating arm, and a driving shaft of the cutter tooth is mounted on the side edge of the rotating arm through a support. The aluminum bar grabbing device is simple in structure and convenient to operate, can conveniently move to a required place corresponding to the position required by an aluminum bar, can accurately position and stably grab the aluminum bar, protects the aluminum bar from being damaged, and reduces the cost.

Description

Pneumatic rotary traction trolley

Technical Field

The utility model mainly relates to the field of tractors, in particular to a pneumatic rotary traction trolley.

Background

In the process of conveying, cutting, manufacturing and transporting the aluminum bar, the aluminum bar needs to be moved and fixed by a corresponding matched device due to the long length of the aluminum bar. The existing device can not position in real time or conveniently move an instrument to a place where an aluminum bar is needed, so that the aluminum bar is bent, moved or damaged.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a pneumatic rotary traction trolley, which comprises a movable trolley and a driving unit arranged at the top of the movable trolley, wherein a grasping unit matched with the driving unit is also arranged on the side surface of the movable trolley;

the driving unit comprises a first air cylinder 1, a driving plate 3 and a gear 4, the first air cylinder 1 is arranged along the long edge of the moving trolley, a connecting rod of the first air cylinder 1 is connected with one end of the driving plate 3 through a connecting plate, the outer side of the driving plate 3 is meshed with the gear 4, a rotating shaft 5 is fixedly connected to the central axis of the gear 4, and the top of the rotating shaft 5 is connected with a rotating arm 6 of the grasping unit;

the grasping unit comprises a second cylinder 7, a rotating arm 6 and a cutter tooth 8, the bottom of the rotating arm 6 is fixedly provided with the second cylinder 7, the side edge of the rotating arm is provided with a driving shaft of the cutter tooth 8 through a support, and the rotating shaft of the second cylinder 7 drives the driving shaft of the cutter tooth 8 to be used for clamping materials.

Preferably, the inner side of the driving plate 3, which is far away from the gear 4, is penetrated on the guide rod 2, two ends of the guide rod 2 are penetrated in the fixed island 9, the fixed island 9 is installed at the top of the moving trolley 10, and two fixed islands 9 are arranged on the moving trolley 10 in the front and back direction.

Preferably, an air compressor and an air storage tank 11 are fixedly mounted on one side, far away from the first air cylinder 1, of the top of the movable trolley 10 through a support.

Preferably, the movable trolley comprises a frame 12 erected on two sides of the main track, a first roller 13 is mounted inside the frame 12 through a shaft, and the first roller 13 horizontally rotates along the shaft and moves on round steel of the main track;

the bottom of the frame 12 on one side of the outside is provided with a second roller 14, and the second roller 14 rotates horizontally and runs in a tangent mode with the main track.

Preferably, the first roller 13 and the second roller 14 are respectively provided in a pair on the moving cart along the direction of the main rail.

Preferably, the bottom of the frame 12 at one side of the inside is provided with two traction holes 15, and the two traction holes 15 and the steel wire rope tractors arranged at two sides of the main rail.

Preferably, the gear 4 and the rotating shaft 5 are externally provided with a support base 16 fixed on the moving cart.

The utility model has the beneficial effects that: simple structure, convenient operation, the convenient place that removes to the demand that can correspond the position of aluminium bar demand, and can accurate location and stable snatch, the protection aluminium bar avoids the damage, reduce cost.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of another aspect of the present invention;

in the figure, the position of the upper end of the main shaft,

1. a first cylinder; 2. a guide bar; 3. a drive plate; 4. a gear; 5. a rotating shaft; 6. rotating the arm; 7. a second cylinder; 8. cutting teeth; 9. fixing the island; 10. moving the trolley; 11. an air compressor and an air storage tank; 12. a frame; 13. a first roller; 14. a second roller; 15. two drawing holes; 16. and (4) supporting the base.

Detailed Description

In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the utility model only and are not intended to limit the scope of the utility model.

As shown in fig. 1-2, the present invention includes: the device comprises a movable trolley and a driving unit arranged at the top of the movable trolley, wherein a grasping unit matched with the driving unit is also arranged on the side surface of the movable trolley;

In this embodiment, preferably, the inner side of the driving plate 3, which is far away from the gear 4, is penetrated on the guide rod 2, two ends of the guide rod 2 are penetrated in the fixed island 9, the fixed island 9 is installed on the top of the moving trolley 10, and two fixed islands 9 are arranged on the moving trolley 10 in the front and back direction.

Set up above-mentioned structure, utilize fixed island to play the effect of stabilizing and installing the guide arm, on the other hand provides rectilinear motion's guide effect for the drive plate.

In the embodiment, preferably, an air compressor and an air storage tank 11 are fixedly mounted on one side, far away from the first air cylinder 1, of the top of the movable trolley 10 through a support.

By adopting the structure, the air compressor and the air storage tank are supported on the same movable trolley.

In the implementation, the moving trolley preferably comprises a frame 12 erected on two sides of the main track, a first roller 13 is mounted inside the frame 12 through a shaft, and the first roller 13 horizontally rotates along the shaft and moves on round steel of the main track;

In this embodiment, it is preferable that the first roller 13 and the second roller 14 are provided in a pair on the traveling carriage along the direction of the main rail.

Set up above-mentioned structure, on the one hand can play the purpose of loading the small tractor on the main track, and on the other hand, overall structure can be stabilized to above-mentioned structure, uses for the later stage and provides stable guarantee.

In this embodiment, preferably, the bottom of the frame 12 on one side of the inside is provided with two drawing holes 15, and the two drawing holes 15 are connected with the steel wire rope tractors arranged on two sides of the main rail.

Set up above-mentioned structure, set up the traction hole, for the power of traction trolley provides the back and forth movement, and can not occupy other spaces, save the cost.

In this embodiment, it is preferable that the gear 4 and the rotary shaft 5 are externally provided with a support base 16 fixed to the traveling carriage.

Set up above-mentioned structure, utilize the supporting seat to provide the safety guarantee for the gear, prevent that the impurity in the work from dropping at the position of meshing, guarantee going on smoothly of work.

In use, the movable trolley is moved to a required position through the traction of the steel wire ropes on the two sides of the main track, the first air cylinder adjusts the position of the driving plate, the gear is driven to rotate, the angle of the rotating arm is adjusted, the rotating purpose of the cutter teeth is achieved, and finally when the cutter teeth reach a proper position, the second air cylinder is opened to rotate the cutter teeth to tightly grasp the aluminum rod to prepare for next work.

The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.

Claims

1. The pneumatic rotary traction trolley is characterized by comprising a movable trolley and a driving unit arranged at the top of the movable trolley, wherein a grasping unit matched with the driving unit is further arranged on the side surface of the movable trolley;

the driving unit comprises a first air cylinder (1), a driving plate (3) and a gear (4), the first air cylinder (1) is arranged along the long edge of the moving trolley, a connecting rod of the first air cylinder (1) is connected with one end of the driving plate (3) through a connecting plate, the outer side of the driving plate (3) is meshed with the gear (4), a rotating shaft (5) is fixedly connected to the central axis of the gear (4), and the top of the rotating shaft (5) is connected with a rotating arm (6) of the grasping unit;

the grasping unit comprises a second cylinder (7), a rotating arm (6) and a cutter tooth (8), the bottom of the rotating arm (6) is fixedly provided with the second cylinder (7), the side edge of the rotating arm is provided with a driving shaft of the cutter tooth (8) through a support, and the driving shaft of the rotating shaft driving cutter tooth (8) of the second cylinder (7) is used for clamping materials.

2. The pneumatic rotary tractor of claim 1, wherein: the inner side, far away from the gear (4), of the driving plate (3) is arranged on the guide rod (2) in a penetrating mode, two ends of the guide rod (2) are arranged in the fixed island (9) in a penetrating mode, the fixed island (9) is installed at the top of the mobile trolley (10), and the fixed island (9) is arranged on the mobile trolley (10) in the front and at the back.

3. The pneumatic rotary tractor of claim 2, wherein: one side of the top of the movable trolley (10), which is far away from the first air cylinder (1), is fixedly provided with an air compressor and an air storage tank (11) through a support.

4. The pneumatic rotary tractor of claim 3, wherein: the movable trolley comprises a trolley frame (12) erected on two sides of the main track, a first roller (13) is mounted inside the trolley frame (12) through a shaft, and the first roller (13) horizontally rotates along the shaft and moves on round steel of the main track;

the bottom of the frame (12) on one side of the outside is provided with a second roller (14), and the second roller (14) rotates horizontally and runs in a tangent mode with the main track.

5. The pneumatic rotary tractor of claim 4, wherein: and the first roller (13) and the second roller (14) are respectively provided with a pair on the movable trolley along the direction of the main track.

6. The pneumatic rotary tractor of claim 5, wherein: the bottom of the frame (12) on one side of the inner portion is provided with two traction holes (15), and the two traction holes (15) and the steel wire rope tractors are arranged on two sides of the main rail.

7. The pneumatic rotary tractor of claim 6, wherein: and a support seat (16) fixed on the movable trolley is arranged outside the gear (4) and the rotating shaft (5).