CN219832304U

CN219832304U - Belting tractor

Info

Publication number: CN219832304U
Application number: CN202320295502.6U
Authority: CN
Inventors: 周斌; 颜志高
Original assignee: Jiangsu Shuojie Precision Machinery Co ltd
Current assignee: Jiangsu Shuojie Precision Machinery Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-10-13
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a belting tractor, which relates to the technical field of tractors, and the technical scheme comprises a base, a frame and a fixed seat, wherein the outside of the fixed seat is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a speed reducer, one side of the speed reducer, which is far away from the driving motor, is fixedly connected with an output shaft, the output shaft penetrates through the frame and is fixedly connected with a traction wheel, the outside of the frame is fixedly connected with a first belt wheel and a second belt wheel, the lower part of the traction wheel is rotationally connected with a first belt wheel and a second belt wheel, the outside of the base is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a threaded rod, the external thread of the threaded rod is connected with an adjusting block, one side of the adjusting block, which is close to the frame, is fixedly connected with a cross rod to start the servo motor, the threaded rod rotates, thereby driving the adjusting block and the tensioning wheel to move outside the threaded rod, and the height of the tensioning wheel can be adjusted, and the tensioning force of a belt can be adjusted, so that the belt is prevented from being too tight or too loose to be driven.

Description

Belting tractor

Technical Field

The utility model relates to the technical field of tractors, in particular to a belting tractor.

Background

After the cable is formed, an insulating mica tape is required to be wrapped on the cable body, a tractor for pulling the cable is usually arranged at the rear end of the taping machine, the taping tractor is very important equipment in the cable process, and after a wire core (such as an aluminum core and a copper core) enters the taping tractor, the wire core moves forward under the traction of the taping tractor, and the wire core coming out of the taping tractor is extruded with a material on the wire core through an extruder.

The existing traction mechanism is not enough in traction force, the cable is wound on the traction wheel for two to three circles or more circles, so that the cable is more in bending times and longer in bending time, the service life of the cable is greatly influenced, in addition, the tension of the belt in the prior art is difficult to freely adjust, and if the belt is too tight or too loose, the transmission is influenced to a certain extent, so that the belting traction machine is needed.

Disclosure of Invention

The utility model aims to solve the defects that the traction mechanism in the prior art is insufficient in traction force, a cable is wound on a traction wheel for two to three circles or more circles, the bending times of the cable are more, the bending time is longer, the service life of the cable is greatly influenced, in addition, the tension of a belt in the prior art is difficult to freely adjust, and the transmission is influenced to a certain extent if the belt is too tight or too loose.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a belting tractor, includes base, frame and fixing base, the outside fixedly connected with driving motor of fixing base, driving motor's output fixedly connected with speed reducer, the keeping away from of speed reducer one side fixedly connected with output shaft of driving motor, the output shaft runs through frame and fixedly connected with traction wheel, the frame is outside and be located traction wheel below rotates and is connected with first band pulley and second band pulley, the outside fixedly connected with servo motor of base, servo motor's output fixedly connected with threaded rod, the outside threaded connection of threaded rod has the regulating block, the regulating block is close to one side fixedly connected with horizontal pole of frame, the horizontal pole is kept away from one end rotation of regulating block is connected with the take-up pulley, can be used to adjust the tensioning force of belt through the take-up pulley.

The technical scheme further comprises the following steps: the outside of the frame is rotationally connected with a wire guide wheel; the outside of traction wheel, first band pulley, second band pulley and take-up pulley overlaps jointly and is equipped with the belt, traction wheel, first band pulley, second band pulley and take-up pulley pass through belt drive, and the wire wheel is with the leading-in belt of cable and traction wheel between.

The anti-drop cap is installed to the one end that the threaded rod kept away from servo motor, can prevent through the anti-drop cap that the regulating block breaks away from the threaded rod when moving.

Two symmetrical fixedly connected with engaging lugs of both sides of regulating block, two equal fixedly connected with damping pole in bottom of engaging lug, two the other end of damping pole all with base fixed connection can bear the partial gravity of regulating block and take-up pulley through the damping pole, can also avoid the regulating block to rotate along with the threaded rod when the threaded rod rotates, can guarantee the steady motion of regulating block.

The frame and the fixing seat are fixedly connected to the outside of the base, and the speed reducer is fixedly connected to the outside of the fixing seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the driving motor is started, the traction wheel rotates, and the cable rotates through the contact part between the belt and the traction wheel and drives the belt to rotate through the rotation of the traction wheel, so that the cable is pulled to move, the traction wheel does not need to be wound with a plurality of turns, the cable is prevented from being bent and broken due to overlarge bending angle, the service life of the cable can be prolonged, and the quality of the produced cable of the taping machine is higher.

2. According to the utility model, the servo motor is started, the threaded rod rotates, so that the adjusting block and the tensioning wheel are driven to move outside the threaded rod, the height of the tensioning wheel can be adjusted, the tensioning wheel can be used for adjusting the tensioning force of the belt, and the phenomenon that the belt is too tight or loose to drive is avoided.

Drawings

Fig. 1 is a schematic diagram of a first overall structure of a strapping machine according to the present utility model;

FIG. 2 is a schematic diagram of a second overall structure of the present utility model;

FIG. 3 is a schematic view of a third overall structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. a base; 2. a frame; 3. a fixing seat; 4. a speed reducer; 5. an output shaft; 6. a traction wheel; 7. a first pulley; 8. a second pulley; 9. a servo motor; 10. a threaded rod; 11. an adjusting block; 12. a cross bar; 13. a tensioning wheel; 14. a wire guide wheel; 15. a belt; 16. an anti-drop cap; 17. a connecting lug; 18. a damping rod; 19. and driving the motor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-5, the belt traction machine provided by the utility model comprises a base 1, a frame 2 and a fixed seat 3, wherein a driving motor 19 is fixedly connected to the outer part of the fixed seat 3, the output end of the driving motor 19 is fixedly connected with a speed reducer 4, one side, far away from the driving motor 19, of the speed reducer 4 is fixedly connected with an output shaft 5, the output shaft 5 penetrates through the frame 2 and is fixedly connected with a traction wheel 6, a first belt wheel 7 and a second belt wheel 8 are rotatably connected to the outer part of the frame 2 and positioned below the traction wheel 6, a servo motor 9 is fixedly connected to the outer part of the base 1, a threaded rod 10 is fixedly connected to the output end of the servo motor 9, an adjusting block 11 is externally connected with an adjusting block 11 in a threaded manner, one side, close to the frame 2, of the adjusting block 11 is fixedly connected with a cross rod 12, and one end, far away from the adjusting block 11, of the cross rod 12 is rotatably connected with a tensioning wheel 13; the outside of the frame 2 is rotatably connected with a wire guide wheel 14.

The traction wheel 6, the first belt pulley 7, the second belt pulley 8 and the tensioning wheel 13 are sleeved with a belt 15, and the traction wheel 6, the first belt pulley 7, the second belt pulley 8 and the tensioning wheel 13 are driven by the belt 15.

The frame 2 and the fixing seat 3 are fixedly connected to the outside of the fixing seat 3, and the speed reducer 4 is fixedly connected to the outside of the base 1.

According to the working principle of the taping tractor based on the first embodiment, the wire guide wheel 14 guides a cable between the belt 15 and the traction wheel 6, the driving motor 19 is started, the output shaft 5 drives the traction wheel 6 to rotate at a low rotation speed and high torque through the action of the speed reducer 4, the cable rotates through the belt 15 and the traction wheel 6 contacted part, and the belt 15 is driven to rotate through the rotation of the traction wheel 6, so that the cable is pulled to move, the cable bending angle is prevented from being too large, the cable bending and breakage are caused, the service life of the cable can be prolonged, and the taping machine can produce higher cable quality.

Example two

As shown in fig. 1 to 5, based on the first embodiment, an anti-drop cap 16 is mounted at one end of the threaded rod 10 away from the servo motor 9; two connecting lugs 17 are symmetrically and fixedly connected to two sides of the adjusting block 11, damping rods 18 are fixedly connected to the bottoms of the two connecting lugs 17, and the other ends of the two damping rods 18 are fixedly connected with the base 1.

In this embodiment, the servo motor 9 is started, the threaded rod 10 rotates, the adjusting block 11 can be prevented from being separated from the threaded rod 10 during movement through the anti-drop cap 16, so that the adjusting block 11 is driven to rotate outside the threaded rod 10, partial gravity of the adjusting block 11 and the tensioning wheel 13 can be borne through the damping rod 18, stable movement of the adjusting block 11 along with rotation of the threaded rod 10 during rotation of the threaded rod 10 can be avoided, the adjusting block 11 moves to drive the tensioning wheel 13 to move outside the threaded rod 10, the height of the tensioning wheel 13 can be adjusted, the tensioning force of the belt 15 can be adjusted through the tensioning wheel 13, and the fact that the belt 15 is too tight or too loose is avoided, so that transmission cannot be carried out is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a belting tractor, includes base (1), frame (2) and fixing base (3), a serial communication port, the outside fixedly connected with driving motor (19) of fixing base (3), the output fixedly connected with speed reducer (4) of driving motor (19), keep away from of speed reducer (4) one side fixedly connected with output shaft (5) of driving motor (19), output shaft (5) run through frame (2) and fixedly connected with traction wheel (6), frame (2) outside just is located traction wheel (6) below rotation is connected with first band pulley (7) and second band pulley (8), the outside fixedly connected with servo motor (9) of base (1), the output fixedly connected with threaded rod (10) of servo motor (9), the outside screw thread connection of threaded rod (10) has regulating block (11), regulating block (11) are close to one side fixedly connected with horizontal pole (12) of frame (2), horizontal pole (12) are kept away from one end rotation of regulating block (11) is connected with tensioning wheel (13).

2. A strapping machine as in claim 1, characterized in that the outer part of the frame (2) is rotatably connected with a wire guide wheel (14).

3. A strapping machine as in claim 1, characterized in that the exterior of the traction wheel (6), the first pulley (7), the second pulley (8) and the tensioning wheel (13) is jointly sheathed with a belt (15), the traction wheel (6), the first pulley (7), the second pulley (8) and the tensioning wheel (13) being driven by the belt (15).

4. A strapping machine as in claim 1, characterized in that the end of the threaded rod (10) remote from the servomotor (9) is fitted with an anti-slip cap (16).

5. The belt tractor according to claim 1, wherein two connecting lugs (17) are symmetrically and fixedly connected to two sides of the adjusting block (11), damping rods (18) are fixedly connected to bottoms of the two connecting lugs (17), and the other ends of the two damping rods (18) are fixedly connected with the base (1).

6. The belt tractor according to claim 1, wherein the frame (2) and the fixing base (3) are fixedly connected to the outside of the base (1), and the speed reducer (4) is fixedly connected to the outside of the fixing base (3).