CN216036698U

CN216036698U - Traction machine

Info

Publication number: CN216036698U
Application number: CN202121379815.7U
Authority: CN
Inventors: 梁海熹; 朱华明; 彭靖; 沈兴
Original assignee: Guangzhou Zhongshan Metal Technology Co ltd
Current assignee: Guangzhou Zhongshan Metal Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-03-15
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a traction machine, which comprises a workbench, a driving assembly, a connecting plate, a plurality of traction driving wheels and a plurality of traction driven wheels, wherein the driving assembly and the connecting plate are fixed on the workbench, the traction driving wheels and the traction driven wheels are rotatably arranged on the connecting plate, the traction driving wheels are positioned on the same straight line, the traction driven wheels are positioned on the same straight line and are parallel to the straight line on which the traction driving wheels are positioned, the driving assembly drives the traction driving wheels to rotate, a profiled bar is positioned between the traction driving wheels and the traction driven wheels, and the traction driving wheels rotate to drive the profiled bar to move.

Description

Traction machine

Technical Field

The utility model relates to traction equipment, in particular to a tractor.

Background

The special-shaped material is made into various shapes instead of a flat plate shape or has various surface ornaments according to the design requirements of buildings. With the development of science and technology, the use of metal profiles is more and more extensive. The metal profile needs to be treated by processes such as annealing and the like in the production process, and the metal profile is in a continuous strip shape, so that the profile needs to be pulled to a heat treatment device by a tractor for heat treatment, but the existing tractor has a complex structure and high cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a traction machine which is simple in structure and low in cost.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a tractor, includes workstation, drive assembly, connecting plate, a plurality of traction action wheel and a plurality of traction from the driving wheel, drive assembly and the connecting plate is fixed in the workstation, traction action wheel and traction from the driving wheel rotate install in the connecting plate, a plurality of traction action wheel is located same straight line, and is a plurality of traction is located same straight line from the driving wheel and with traction action wheel place straight line is parallel, drive assembly drives traction action wheel rotates.

Further, drive assembly includes driving piece, a plurality of reduction gear and a plurality of shaft coupling, the driving piece is fixed in the workstation, the driving piece passes through the shaft coupling with each retarder connection, each the reduction gear passes through the shaft coupling with the traction action wheel is connected.

Further, the driving member is a motor.

Furthermore, the tractor also comprises a traction transmission assembly, the traction transmission assembly is a plurality of gears which are meshed with each other, and the traction driving wheel is installed on the gears.

Further, the number of the traction driving wheels is twice that of the gears, and the traction driving wheels are arranged on the gears at intervals.

Furthermore, the tractor also comprises a traction adjusting assembly, the traction adjusting assembly comprises a traction adjusting sliding block, the traction adjusting sliding block is slidably mounted on the connecting plate, and the traction driven wheel is rotatably mounted on the traction adjusting sliding block.

Furthermore, the traction adjusting assembly further comprises a traction adjusting screw rod, the traction adjusting screw rod is rotatably installed on the connecting plate and matched with the traction adjusting slide block, and the traction adjusting screw rod rotates relative to the connecting plate and drives the traction adjusting slide block to move so as to adjust the distance between the traction driving wheel and the traction driven wheel.

Furthermore, the connecting plate is provided with a moving groove, the extending direction of the moving groove is perpendicular to the horizontal plane, and the traction adjusting slide block is slidably mounted in the moving groove.

Further, the connecting plate is perpendicular to the workbench.

Compared with the prior art, the driving assembly and the connecting plate of the tractor are fixed on the workbench, the traction driving wheels and the traction driven wheels are rotatably installed on the connecting plate, the traction driving wheels are located on the same straight line, the traction driven wheels are located on the same straight line and are parallel to the straight line where the traction driving wheels are located, the driving assembly drives the traction driving wheels to rotate, the profiled bars are located between the traction driving wheels and the traction driven wheels, the traction driving wheels rotate to drive the profiled bars to move, the overall structure is simple, and the cost is low.

Drawings

FIG. 1 is a perspective view of the tractor of the present invention;

FIG. 2 is a partial schematic illustration of the tractor of FIG. 1;

fig. 3 is another partial schematic view of the tractor of fig. 1.

In the figure: 41. a work table; 42. a drive assembly; 420. a drive member; 421. a speed reducer; 422. a coupling; 43. a connecting plate; 430. a moving groove; 44. a traction drive assembly; 45. a traction driving wheel; 46. a traction driven wheel; 47. a traction adjustment assembly; 470. a traction adjusting screw rod; 471. and (5) dragging the adjusting slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 3 show a drawing machine according to the utility model for drawing profiled bars for heat treatment. The tractor comprises a working table 41, a driving assembly 42, a connecting plate 43, a traction transmission assembly 44, a traction driving wheel 45, a traction driven wheel 46 and a traction adjusting assembly 47.

The table 41 is provided with a table surface parallel to the horizontal plane.

The drive assembly 42 includes a drive member 420, a plurality of speed reducers 421, and a plurality of couplings 422. The driving member 420 is fixed to the table 41. The driving member 420 is connected to a plurality of speed reducers 421 through couplings 422. Each reducer 421 is connected to the traction drive assembly 44 by a coupling 422. In this embodiment, the driving member 420 is a motor.

The connecting plate 43 is fixedly mounted on the table top of the worktable 41 and is perpendicular to the table top. The connecting plate 43 is provided with a plurality of moving grooves 430, and the number of the moving grooves 430 is equal to the number of the traction adjustment assemblies 47. The moving slot 430 is used to mount the draft adjustment assembly 47. The moving groove 430 extends in a direction perpendicular to the horizontal plane. A plurality of moving grooves 430 are uniformly spaced on the connecting plate 43.

The traction drive assembly 44 is a plurality of intermeshing gears. A plurality of gears engaged with each other are rotatably mounted to the connection plates 43, respectively. The traction drive wheel 45 is fixedly mounted on the gear. In this embodiment, the number of the gears of the traction transmission assembly 44 is twice the number of the traction driving wheels 45, and the traction driving wheels 45 are fixed on a plurality of gears at intervals. The reducer 421 is connected to a gear. The speed reducer 421 drives the traction drive wheels 45 to rotate through a plurality of gears meshed with each other.

The traction drive wheel 45 is a plastic wheel made of PA. The traction driving wheels 45 are on the same straight line.

The number of traction drive pulleys 46 is the same as the number of traction drive pulleys 45. The traction sheave 46 is a plastic PA wheel. Each traction driven wheel 46 is rotatably mounted to the connecting plate 43 by a traction adjustment assembly 47, and the traction driven wheels 46 are in the same line.

Each draft adjustment assembly 47 includes a draft adjustment screw 470 and a draft adjustment slider 471. The pull-regulating slider 471 is slidably mounted to the moving groove 430 of the connecting plate 43. The traction adjusting screw 470 is rotatably installed on the connection plate 43 and extends into the moving groove 430 to be matched with the traction adjusting slider 471. The traction adjusting screw 470 rotates to drive the traction adjusting slider 471 to move in the moving groove 430, so as to adjust the gap between the traction driven wheel 46 and the traction driving wheel 45, and is suitable for profiled bars with different sizes.

When the tractor works, the tractor is arranged at one side of the heat treatment device, the profiled bars are positioned between the traction driving wheel 45 and the traction driven wheel 46, the driving piece 420 drives the traction driving wheel 45 to rotate, the traction driving wheel 45 rotates to drive the profiled bars to move due to friction between the traction driving wheel 45 and the profiled bars, and the traction driven wheel 46 rotates along with the traction driving wheel. When the sizes of the drawn profiled bars are different, the drawing adjusting screw rod 470 rotates to drive the drawing adjusting slider 471 to move in the moving groove 430 so as to adjust the gap between the drawing driven wheel 46 and the drawing driving wheel 45, and the special-shaped drawing device is suitable for the profiled bars with different sizes.

The whole tractor has the advantages of simple structure, low cost, applicability to profiled bars with different sizes and strong practicability.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the spirit of the utility model, and all equivalent modifications and changes can be made to the above embodiments according to the essential technology of the utility model, which falls into the protection scope of the utility model.

Claims

1. The utility model provides a tractor, includes the workstation, its characterized in that: the tractor further comprises a driving assembly, a connecting plate, a plurality of traction driving wheels and a plurality of traction driven wheels, wherein the driving assembly and the connecting plate are fixed on the workbench, the traction driving wheels and the traction driven wheels are rotatably installed on the connecting plate, the traction driving wheels are located on the same straight line, the traction driven wheels are located on the same straight line and are parallel to the straight line where the traction driving wheels are located, and the driving assembly drives the traction driving wheels to rotate.

2. The tractor of claim 1, wherein: the driving assembly comprises a driving piece, a plurality of speed reducers and a plurality of shaft couplers, the driving piece is fixed on the workbench, the driving piece passes through the shaft couplers and the speed reducers, and the speed reducers pass through the shaft couplers and the traction driving wheels.

3. The tractor of claim 2, wherein: the driving piece is a motor.

4. The tractor of claim 1, wherein: the tractor further comprises a traction transmission assembly, the traction transmission assembly is a plurality of gears meshed with each other, and the traction driving wheel is mounted on the gears.

5. The tractor of claim 4, wherein: the number of the traction driving wheels is twice that of the gears, and the traction driving wheels are arranged on the gears at intervals.

6. The tractor of claim 1, wherein: the tractor further comprises a traction adjusting assembly, the traction adjusting assembly comprises a traction adjusting sliding block, the traction adjusting sliding block is slidably mounted on the connecting plate, and the traction driven wheel is rotatably mounted on the traction adjusting sliding block.

7. The tractor of claim 6, wherein: the traction adjusting assembly further comprises a traction adjusting screw rod, the traction adjusting screw rod is rotatably installed on the connecting plate and matched with the traction adjusting sliding block, and the traction adjusting screw rod rotates relative to the connecting plate and drives the traction adjusting sliding block to move so as to adjust the distance between the traction driving wheel and the traction driven wheel.

8. The tractor of claim 6, wherein: the connecting plate is provided with a moving groove, the extending direction of the moving groove is perpendicular to the horizontal plane, and the traction adjusting slide block is slidably mounted in the moving groove.

9. The tractor of claim 1, wherein: the connecting plate is perpendicular to the workbench.