CN218114876U

CN218114876U - Four-caterpillar tractor

Info

Publication number: CN218114876U
Application number: CN202221940985.2U
Authority: CN
Inventors: 徐铖
Original assignee: Jiangsu Kuangke Machinery Co ltd
Current assignee: Jiangsu Kuangke Machinery Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-23
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a four-track tractor, the on-line screen storage device comprises a base, pedestal roof one side fixedly connected with link, the pedestal roof has four group's speed reduction drive device by a side opposite side fixed mounting in proper order, the pedestal diapire is two mount pads of symmetry form fixedly connected with, the through-hole has been seted up between the link top both sides wall, the through-hole inside wall rotates and is connected with the connecting axle, speed reduction drive device includes driving motor and reduction gear, its power input end that corresponds one side reduction gear of driving motor opposite side output shaft fixedly connected with. The utility model discloses an wholly adopt the design of powerful reliable drive mechanism, its four track drive mechanism are independent power supply input structure, carry out the drive traction during operation of whole four track traction structure, and it pulls power and reliability all better.

Description

Four-caterpillar tractor

Technical Field

The utility model relates to a tractor field especially relates to a four-track tractor.

Background

The four-crawler tractor adopts a four-crawler traction mode, is matched with a vacuum shaping box, is mainly used for dragging plastic pipes of various types and specifications, and has the characteristics of compact structure, good traction and speed regulation, convenient use and the like.

At present, when current four-track tractor carries out the supporting traction operation of vacuum design case, its four-track traction mechanism is single power supply input structure, carries out the drive traction operation of whole four-track traction structure, and its traction power and reliability are all relatively poor, and current four-track tractor lacks good cooperation mounting structure in addition, and when carrying out the assembly installation of whole four-track tractor, its installation is dismantled convenient convenience relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the existing four-track tractor lacks powerful and reliable traction mechanism design and good cooperation mounting structure.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a four-track tractor, the on-line screen storage device comprises a base, pedestal roof one side fixedly connected with link, the pedestal roof has four group's speed reduction drive unit by a side opposite side fixed mounting in proper order, the base diapire is two mount pads of symmetry form fixedly connected with, the through-hole has been seted up between the both sides wall of link top, the through-hole inside wall rotates and is connected with the connecting axle, speed reduction drive unit includes driving motor and reduction gear, its power input end that corresponds one side reduction gear of driving motor opposite side output shaft fixedly connected with, the output shaft fixedly connected with action wheel of reduction gear opposite side, the fixed cover of connecting axle lateral wall just corresponding four action wheels directly over has from the driving wheel, the action wheel is connected through cup jointing the transmission track in its outside between the driving wheel rather than corresponding one side.

Through the technical scheme, the whole traction mechanism is designed by adopting a strong and reliable traction mechanism, the four crawler traction mechanisms are independent power source input structures, and the traction power and the reliability are both better when the driving traction work of the whole four crawler traction mechanisms is carried out.

The utility model discloses further set up to: the mounting hole has been seted up to the symmetry form around being between the mount pad both sides wall, two each fixedly connected with of mount pad lateral wall intermediate position in opposite directions adds solid piece, two add solid piece roof fixedly connected with base diapire.

Through above-mentioned technical scheme, wholly be provided with good cooperation mounting structure, wholly adopt integrated structural design promptly, and the bottom is the symmetry form and is provided with two cooperation mount pads, and when carrying out the assembly installation of whole four caterpillar traction machines, its installation is dismantled convenient convenience and better.

The utility model discloses further set up to: the side wall of the other side of the connecting shaft is fixedly connected with a winding drum, a steel cable is wound on the outer side of the winding drum, a stretching end of the steel cable is fixedly connected with a traction hook, and the traction hook is made of aluminum alloy materials.

Through above-mentioned technical scheme, the connecting axle rotates, can drive the reel and rotate the coiling that realizes the cable wire, connects through the hook connection of pulling this moment and treats the pulling article, can realize treating pulling of article.

The beneficial effects of the utility model are as follows:

1. the utility model adopts the design of a powerful and reliable traction mechanism, the four crawler traction mechanisms are independent power source input structures, and the traction power and the reliability are both better when the driving traction of the whole four-crawler traction structure is carried out;

2. the utility model discloses a be provided with good cooperation mounting structure, wholly adopt integrated structure design promptly, and the bottom is the symmetry form and is provided with two cooperation mount pads, when carrying out the assembly installation of whole four caterpillar tractor, convenient convenience is better in its installation dismantlement.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the main frame of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a connecting frame; 3. a drive motor; 4. a speed reducer; 5. a through hole; 6. a connecting shaft; 7. a reel; 8. a steel cord; 9. a towing hook; 10. a driving wheel; 11. a driven wheel; 12. a drive track; 13. a mounting seat; 14. a reinforcing block; 15. and (7) installing holes.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1, fig. 2 and fig. 3, a four-track tractor includes a base 1, a connecting frame 2 is fixedly connected to one side of a top wall of the base 1, four speed reduction driving devices are sequentially and fixedly mounted on the top wall of the base 1 from one side to the other side, two mounting seats 13 are fixedly connected to the bottom wall of the base 1 in a symmetrical shape, a through hole 5 is formed between two side walls above the connecting frame 2, a connecting shaft 6 is rotatably connected to the inner side wall of the through hole 5, each speed reduction driving device includes a driving motor 3 and a speed reducer 4, an output shaft at the other side of the driving motor 3 is fixedly connected to a power input end of the speed reducer 4 corresponding to one side, an output shaft at the other side of the speed reducer 4 is fixedly connected to a driving wheel 10, a driven wheel 11 is fixedly connected to the outer side wall of the connecting shaft 6 and directly above the corresponding four driving wheels 10, the driving wheel 10 and the driven wheel 11 corresponding to one side are connected by a transmission track 12 sleeved outside of the driving wheel, the driving mechanism is designed to be powerful and reliable, the four track traction mechanism is an independent power source input structure, and the driving traction mechanism is good in traction operation.

As shown in fig. 1 and 2, the installation holes 15 are symmetrically formed in the front and back direction between the two side walls of the installation seat 13, the reinforcing blocks 14 are fixedly connected to the middle positions of the two opposite side walls of the installation seat 13 respectively, the bottom wall of the base 1 is fixedly connected to the top wall of the two reinforcing blocks 14, the whole installation seat is provided with a good matching installation structure, namely the whole installation seat is integrally designed, the bottom of the installation seat is symmetrically provided with the two matching installation seats 13, and the installation seat is convenient and quick to install and disassemble when the whole four-track tractor is assembled and installed.

As shown in fig. 1 and 3, a winding drum 7 is fixedly connected to the other side wall of the connecting shaft 6, a steel cable 8 is wound on the outer side of the winding drum 7, a traction hook 9 is fixedly connected to the extending end of the steel cable 8, the traction hook 9 is made of aluminum alloy, the connecting shaft 6 rotates to drive the winding drum 7 to rotate to realize winding of the steel cable 8, and at the moment, an object to be dragged is connected through the traction hook 9, so that the object to be dragged can be dragged.

The utility model discloses when using, wholly be provided with good cooperation mounting structure, wholly adopt integrated structural design promptly, and the bottom is the symmetry form and is provided with two cooperation mount pads 13, when carrying out the assembly installation of whole four-track tractor, its installation is dismantled convenient convenience and better, wholly adopt the design of powerful reliable drive mechanism in addition, its four track drive mechanism are independent power supply input structure, carry out the drive traction during operation of whole four track traction structure, it pulls power and reliability and is all better, connecting axle 6 rotates, can drive reel 7 and rotate the coiling that realizes cable wire 8, treat the article of pulling through the connection of towing hook 9 this moment, can realize treating pulling of pulling the article.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A four-track tractor, includes base (1), its characterized in that: one side of the top wall of the base (1) is fixedly connected with a connecting frame (2), four groups of speed reduction driving devices are sequentially and fixedly installed on the top wall of the base (1) from one side to the other side, and the bottom wall of the base (1) is symmetrically and fixedly connected with two installation seats (13);

a through hole (5) is formed between two side walls above the connecting frame (2), the inner side wall of the through hole (5) is rotatably connected with a connecting shaft (6), and the speed reduction driving device comprises a driving motor (3) and a speed reducer (4);

driving motor (3) opposite side output shaft fixedly connected with its power input end that corresponds one side reduction gear (4), the output shaft fixedly connected with action wheel (10) of reduction gear (4) opposite side, connecting axle (6) lateral wall just corresponds four action wheel (10) directly over the fixed hub connection have from driving wheel (11).

2. A four-track tractor as defined in claim 1, wherein: the driving wheel (10) is connected with the driven wheel (11) at the corresponding side through a transmission crawler belt (12) sleeved at the outer side of the driving wheel.

3. A four-track tractor as defined in claim 1, wherein: and mounting holes (15) are symmetrically formed between the two side walls of the mounting seat (13) in a front-back manner.

4. A four-track tractor as defined in claim 1, wherein: and a reinforcing block (14) is fixedly connected to the middle position of the side wall of one opposite side of each of the two mounting seats (13).

5. The four-track tractor of claim 4, wherein: the top walls of the two reinforcing blocks (14) are fixedly connected with the bottom wall of the base (1).

6. A four-track tractor as defined in claim 1, wherein: and a winding drum (7) is fixedly connected to the side wall of the other side of the connecting shaft (6), and a steel cable (8) is wound on the outer side of the winding drum (7).

7. The four-track tractor of claim 6, wherein: the stretching end of the steel cable (8) is fixedly connected with a traction hook (9), and the traction hook (9) is made of aluminum alloy.