CN219188160U

CN219188160U - Vertical copper bar caterpillar tractor

Info

Publication number: CN219188160U
Application number: CN202123345880.0U
Authority: CN
Inventors: 朱文斌; 徐晓峰
Original assignee: Wuxi Nanfang Electrotechnical Machinery Co ltd
Current assignee: Wuxi Nanfang Electrotechnical Machinery Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2023-06-16
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an upright copper bar caterpillar tractor which comprises a frame, and an active traction mechanism, a passive traction mechanism and a pressing mechanism which are arranged on the frame; the driving traction mechanism comprises a variable frequency motor, a spiral bevel gear box, two bevel gears and two driving wheels, wherein the variable frequency motor is connected with the spiral bevel gear box, the spiral bevel gear box is connected with one bevel gear through a chain, the two bevel gears are meshed, and the two bevel gears are respectively connected with the two driving wheels; the driven traction mechanism comprises two driven wheels, and a conveying belt is arranged between the driven wheels and the driving wheel; the pressing mechanism comprises an active pressing part and a passive pressing part. The copper bars are transversely overlapped in a vertical mode, so that the limitation of the structure of the tractor is small, the overlapped thickness of the copper bars on the tractor is increased, the single traction quantity of the tractor on the copper bars is increased, and the traction efficiency is improved.

Description

Vertical copper bar caterpillar tractor

Technical Field

The utility model relates to a copper bar traction technology, in particular to an upright copper bar caterpillar tractor.

Background

Copper bar is the batching that is used commonly used among the cable technology, and current mode adopts caterpillar tractor to realize the traction to the copper bar, and current caterpillar tractor is horizontal tractor, and the copper bar is horizontal vertical pile up on the track, realizes drawing through the track, and this kind of tractor is at in-service use in-process, and the problem that exists is:

1. due to the longitudinal pile, the pile thickness is greatly affected by the limitations of the tractor structure, resulting in a less than ideal traction efficiency.

2. The stability of copper bar in the traction process is relatively poor, and the condition that the copper bar deviates and misplaces easily appears, influences the traction effect.

Disclosure of Invention

The utility model aims to: in order to overcome the defects in the prior art, the vertical copper bar caterpillar tractor is provided, copper bars are vertically and transversely overlapped, the limitation of the structure of the tractor is small, the overlapped thickness of the copper bars on the tractor is increased, the single traction quantity of the tractor to the copper bars is increased, and the traction efficiency is improved.

The technical scheme is as follows: in order to achieve the above purpose, the utility model provides an upright copper bar caterpillar tractor, which comprises a frame, and an active traction mechanism, a passive traction mechanism and a pressing mechanism which are arranged on the frame;

the driving traction mechanism comprises a variable frequency motor, a spiral bevel gear box, two bevel gears and two driving wheels, wherein the variable frequency motor is connected with the spiral bevel gear box, the spiral bevel gear box is connected with one bevel gear through a chain, the two bevel gears are meshed, and the two bevel gears are respectively connected with the two driving wheels; the driven traction mechanism comprises two driven wheels, and a conveying belt is arranged between the driven wheels and the driving wheel; the pressing mechanism comprises an active pressing part and a passive pressing part, and the active pressing part and the passive pressing part are matched to press the copper bar between the two conveying belts.

Further, the bevel gear is connected with the driving wheel through the driving shaft.

Further, the driven traction mechanism further comprises a driven wheel adjusting cylinder, two ends of the driven wheel adjusting cylinder are respectively connected with two rocker arms, the two rocker arms are respectively connected with two driven shafts, the two driven shafts are respectively connected with two driven wheels, and the rocker arms are used for adjusting the left and right positions of the driven wheels.

Further, the active compacting part comprises a plurality of compacting cylinders and compacting devices arranged on the compacting cylinders.

Further, the compressing device comprises a compressing frame and a plurality of driving compressing wheels arranged on the compressing frame.

Further, the passive pressing part comprises a fixing frame and a plurality of fixing wheels arranged on the fixing frame.

The beneficial effects are that: compared with the prior art, the utility model has the following advantages:

1. the vertical transverse overlapped copper bar traction mode is adopted, so that the limitation of a tractor structure on copper bar stacking is reduced, the stacking thickness of copper bars in single traction is increased, and the traction efficiency is improved.

2. The pressing mechanism can well press the copper bar, normal traction of the copper bar cannot be affected, stability of the copper bar in a traction process is improved, and stable and continuous traction effect is guaranteed.

3. The driven wheel adjusting cylinder can respectively adjust the left and right positions of the two driven wheels through the two rocker arms, and can tighten or loosen the conveyor belt according to actual traction requirements, so that the conveyor belt is ensured to have proper conveying tension, and good and matched traction effects are ensured.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic structural view of an active traction mechanism;

fig. 3 is a schematic structural view of the passive traction mechanism.

Detailed Description

The present utility model is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the utility model and not limiting of its scope, and various modifications of the utility model, which are equivalent to those skilled in the art upon reading the utility model, will fall within the scope of the utility model as defined in the appended claims.

As shown in fig. 1 to 3, the utility model provides an upright copper bar caterpillar tractor, which comprises a frame 1, and an active traction mechanism, a passive traction mechanism and a pressing mechanism which are arranged on the frame 1;

the driving traction mechanism comprises a variable frequency motor 11, a spiral bevel gear box 12, two bevel gears 3 and two driving wheels 2, wherein the variable frequency motor 11 is connected with the spiral bevel gear box 12, the spiral bevel gear box 12 is connected with one bevel gear 3 through a chain 13, the two bevel gears 3 are meshed, the rotation of the bevel gear 3 connected with the chain 13 can drive the other bevel gear 3 to rotate in the opposite direction, and the two bevel gears 3 are respectively connected with the two driving wheels 2 through two driving shafts 31; the passive traction mechanism comprises two driven wheels 4 and driven wheel adjusting cylinders 5, two ends of each driven wheel adjusting cylinder 5 are respectively connected with two rocker arms 6, each rocker arm 6 is respectively connected with two driven shafts 41, each driven shaft 41 is respectively connected with two driven wheels 4, a conveying belt 100 is arranged between each driven wheel 4 and each driving wheel 2, the compression mechanism comprises an active compression part and a passive compression part, each active compression part comprises 5 compression cylinders 7 and compression devices 8 arranged on the corresponding compression cylinders 7, each compression device 8 comprises a

compression frame

81 and 4 active compression wheels 82 arranged on each compression frame 81, each passive compression part comprises a fixing frame 9 and 20 fixing wheels 10 arranged on the fixing frame 9, each fixing frame 9 is fixed on the corresponding frame 1, and the positions of the 20 fixing wheels 10 and the 20 active compression wheels 82 are in one-to-one correspondence with each other along the conveying belt 100 on the right side.

In this embodiment, the vertical copper bar crawler tractor is used for carrying out copper bar traction, and the specific operation flow is as follows: firstly, copper bars are vertically and transversely overlapped at the starting ends of two conveying belts 100, a traction machine is started, a variable frequency motor 11 starts a chain 13 of a spiral bevel gear box 12 to drive, a left bevel gear 3 rotates anticlockwise under the action of the chain 13, and the left bevel gear 3 drives a right bevel gear 3 to rotate clockwise when rotating anticlockwise, so that two driving wheels 2 rotate reversely at the same time, the two conveying belts 100 start to run to drive the copper bars to move, in the moving process, a pressing cylinder 7 controls a driving pressing wheel 82 to give proper pressing force to the copper bars, and a fixing wheel 10 is used for supporting the other surface of the copper bars, so that the traction of the copper bars can be realized.

In the above-mentioned traction process, the tension of the two conveyor belts 100 can be adjusted according to the actual weight and specification of the copper bars, and the specific operation method is as follows: by lifting or contracting the rocker arm 6 by the driven wheel adjusting cylinder 5, the driven wheel 4 swings left and right along with lifting or contracting of the rocker arm 6 due to the special structure of the rocker arm 6, and the conveyor belt 100 can be tensioned or loosened by changing the left and right positions of the driven wheel 4, namely, the tension of the conveyor belt 100 can be adjusted, so that the best conveying effect of the two conveyor belts 100 can be ensured.

Claims

1. The vertical copper bar caterpillar tractor is characterized by comprising a frame, and an active traction mechanism, a passive traction mechanism and a pressing mechanism which are arranged on the frame;

2. The vertical copper bar crawler as in claim 1 wherein the bevel gear is connected to the drive wheel by a drive shaft.

3. The vertical copper bar crawler tractor according to claim 1, wherein the passive traction mechanism further comprises a passive wheel adjusting cylinder, two ends of the passive wheel adjusting cylinder are respectively connected with two rocker arms, the two rocker arms are respectively connected with two passive shafts, the two passive shafts are respectively connected with two passive wheels, and the rocker arms are used for adjusting the left and right positions of the passive wheels.

4. The vertical copper bar crawler as in claim 1 wherein the active compacting section comprises a plurality of compacting cylinders and compacting means disposed on the compacting cylinders.

5. The vertical copper bar crawler as in claim 4 wherein the compaction device comprises a compaction frame and a plurality of active compaction wheels disposed on the compaction frame.

6. The vertical copper bar crawler as in claim 1 wherein the passive pinch portion comprises a fixed frame and a plurality of fixed wheels disposed on the fixed frame.