CN220763975U - Traction machine - Google Patents

Abstract

The utility model discloses a tractor, which comprises a tractor body, wherein a hollow cavity is formed in the tractor body, a driving motor is arranged in the cavity, the output end of the driving motor is connected with a transmission shaft, and the transmission shaft is connected with a crawler belt in a transmission way; and the transport mechanism is arranged at the edge of the bottom end of the machine body and used for transporting the tractor in the horizontal direction. According to the utility model, the stable transfer of the equipment is realized through the transfer mechanism, and compared with the traditional tractor, the transfer efficiency of the equipment is greatly improved.

Description

Traction machine

Technical Field

The utility model relates to the technical field of traction equipment, in particular to a traction machine.

Background

A tractor is a construction machine used to pull, push or tow heavy equipment. It generally uses different forms of mechanical traction devices such as tracks, tires or railway mechanisms, and has strong traction capacity and adaptability to severe road conditions. The tractor is widely applied to the fields of factories, wharfs, mines, construction sites, agricultural production, municipal sanitation and the like.

The crawler tractor needs to be maintained regularly in the use process to ensure that the tractor maintains higher service life, avoid the premature failure of the tractor, reduce the cost time for later maintenance and replacement of parts, however, in the maintenance process, the tractor needs to be transported, and the existing tractor is of an integrated fixed structure, for example, the Chinese patent application discloses a crawler tractor for a rubber belt, which comprises a pedestal, a table top, an upper crawler wheel set, a lower crawler wheel set, a guide post, a sliding sleeve, a lifting cylinder and a servo motor; the table top is arranged in the middle of the table base, the lower crawler wheel set is fixed on the table top through the base, the guide pillar is vertically fixed on the table top, the sliding sleeve slides on the guide pillar, the sliding sleeve is fixedly connected with the upper crawler wheel set, the lifting cylinder is fixed in the table base, and the end part of the cylinder rod of the lifting cylinder is connected with the upper crawler wheel set through the connecting seat; the upper crawler wheel set and the lower crawler wheel set respectively comprise a large idler wheel, a small idler wheel, a side plate and a belt, and the belt is wrapped outside the large idler wheel and the small idler wheel; the servo motor is fixed on the table top through the motor base, and the servo motor is coaxially connected with a large roller on the lower crawler wheel set through the coupler, so that the tractor is transported through a transport vehicle when in transportation, and is time-consuming and labor-consuming, and the transportation efficiency is low.

Disclosure of Invention

The utility model mainly aims to provide a tractor which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the traction machine comprises a machine body, wherein a hollow cavity is formed in the machine body, a driving motor is arranged in the cavity, the output end of the driving motor is connected with a transmission shaft, and the transmission shaft is connected with a crawler belt in a transmission way; and the transport mechanism is arranged at the edge of the bottom end of the machine body and used for transporting the tractor in the horizontal direction.

Preferably, the transporting mechanism comprises universal wheels positioned at four corners of the bottom end of the machine body, and buffer springs are arranged at the joints of the universal wheels and the bottom end of the machine body and used for buffering stress of the road surface in an uneven state.

Preferably, the transportation mechanism further comprises a mounting frame arranged on two sides of the bottom end of the machine body, a screw hole is formed in the mounting frame, a screw rod is connected in the screw hole through a bolt, a bottom plate is arranged at the bottom end of the screw rod in a fixed mode, and the bottom plate is used for fixing the machine body.

Preferably, a push rod is arranged on one side of the machine body, and a rubber protection pad is coated on the push rod.

Preferably, an anti-collision protection pad is arranged around the machine body, and the anti-collision protection pad is made of buffering foam.

Preferably, soundproof foam is laid on the inner wall of the cavity, and the soundproof foam is used for reducing noise generated by the tractor during operation.

Preferably, one side of the machine body is hinged with the machine door, and one side of the machine door is provided with a grabbing groove.

Preferably, the tracks are provided with a pair in total and are longitudinally arranged on the machine body.

Preferably, a support frame is arranged on one side of the crawler belt, and a rotary grip is arranged on the support frame.

Preferably, the body is integrally cast from stainless steel.

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

according to the utility model, the stable transfer of the equipment is realized through the transfer mechanism, and compared with the traditional tractor, the transfer efficiency of the equipment is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a tractor according to the present utility model;

FIG. 2 is a front view of a tractor according to the present utility model;

fig. 3 is a side view of a tractor of the present utility model.

In the figure: 1. a body; 2. a driving motor; 3. a transmission shaft; 4. a track; 5. a universal wheel; 6. a buffer spring; 7. a mounting frame; 8. a push rod; 9. an anti-collision protection pad; 10. soundproof foam; 11. a gate; 12. a support frame; 13. the handle is rotated.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a tractor comprising: the machine body 1 is internally provided with a hollow cavity, a driving motor 2 is arranged in the cavity, the output end of the driving motor 2 is connected with a transmission shaft 3, and the transmission shaft 3 is in transmission connection with a crawler belt 4; and the conveying mechanism is arranged at the edge of the bottom end of the machine body 1 and is used for conveying the tractor in the horizontal direction.

Through the arrangement, stable transfer of equipment is realized, and compared with a traditional tractor, the transfer efficiency of the equipment is greatly improved.

Further, the transportation mechanism comprises universal wheels 5 positioned at four corners of the bottom end of the machine body 1, and buffer springs 6 are arranged at the joints of the universal wheels 5 and the bottom end of the machine body 1 and used for buffering stress of the road surface in uneven conditions.

By providing the universal wheel 5, the effect is to allow the tractor to move in multiple directions without changing its direction or turning. The traction machine can rotate horizontally by 360 degrees, can adapt to various terrains and road conditions, and is more flexible and convenient to transport and move.

Specifically, transport mechanism still includes setting up in the mounting bracket 7 of organism 1 bottom both sides, has seted up the screw on the mounting bracket 7, and bolted connection has the screw rod in the screw, is located screw rod bottom mounting and is provided with the bottom plate, and the bottom plate is used for fixed organism 1.

By this arrangement, the tractor can be stably fixed even after the transportation is completed.

Further, the push rod 8 is arranged on one side of the machine body 1, the rubber protection pad is coated on the push rod 8, and through the arrangement, the rubber protection pad is used for preventing the tractor from wearing, collision, vibration and other phenomena with the ground or other hard objects in the transportation process, so that the functions of slowing down the loss of mechanical equipment and prolonging the service life are achieved.

In this embodiment, the machine body 1 is provided with the anti-collision protection pad 9 all around, and the anti-collision protection pad 9 material is selected to buffer the foam, through this setting, promotes the buffer performance of equipment, and limited reduction equipment is to the equipment depreciation that causes.

Further, the inner wall of the cavity is paved with soundproof foam 10, and the soundproof foam 10 is used for reducing noise generated when the tractor operates.

Specifically, one side of the machine body 1 is hinged with the machine door 11, a grabbing groove is formed in one side of the machine door 11, the crawler belt 4 is provided with a pair in total and is longitudinally arranged on the machine body 1, one side of the crawler belt 4 is provided with a support frame 12, a rotary grip 13 is arranged on the support frame 12, and the machine body 1 is formed by integrally casting stainless steel

When the tractor is used, the driving motor 2 transmits power to the transmission shaft 3 through the transmission system, the power of the transmission shaft 3 is transmitted to each crawler belt 4, the inside of each crawler belt 4 is a flexible chain link consisting of a driving wheel, a loading wheel, an inducer and a supporting wheel, the driving wheel starts to rotate after being transmitted by the power, and then the whole crawler belt 4 is driven to advance, and the crawler belt 4 adopts a chain mode, so that the friction force with the ground can be increased, the traction force of the whole vehicle is improved, the whole vehicle can drive on different terrains and finish the tasks of traction, dragging and the like.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. A tractor, comprising: the device comprises a machine body (1), wherein a hollow cavity is formed in the machine body (1), a driving motor (2) is arranged in the cavity, the output end of the driving motor (2) is connected with a transmission shaft (3), and the transmission shaft (3) is in transmission connection with a crawler belt (4);

the conveying mechanism is arranged at the edge of the bottom end of the machine body (1) and used for conveying the tractor in the horizontal direction.

2. A tractor as claimed in claim 1, wherein: the transportation mechanism comprises universal wheels (5) which are arranged at four corners of the bottom end of the machine body (1), and buffer springs (6) are arranged at the joints of the universal wheels (5) and the bottom end of the machine body (1) and used for buffering stress of uneven pavement.

3. A tractor as claimed in claim 2, wherein: the conveying mechanism further comprises mounting frames (7) arranged on two sides of the bottom end of the machine body (1), screw holes are formed in the mounting frames (7), screw rods are connected in the screw holes through bolts, a bottom plate is arranged at the bottom end of each screw rod in a fixed mode, and the bottom plate is used for fixing the machine body (1).

4. A tractor according to claim 3, characterized in that: one side of the machine body (1) is provided with a push rod (8), and the push rod (8) is coated with a rubber protection pad.

5. A tractor as defined by claim 4 wherein: an anti-collision protection pad (9) is arranged around the machine body (1), and the anti-collision protection pad (9) is made of buffer foam.

6. A tractor as defined by claim 5 wherein: soundproof foam (10) is laid on the inner wall of the cavity, and the soundproof foam (10) is used for reducing noise generated when the tractor operates.

7. A tractor as defined by claim 6 wherein: one side of the machine body (1) is hinged with an organic door (11), and a grabbing groove is formed in one side of the organic door (11).

8. A tractor as defined by claim 7 wherein: the crawler belts (4) are provided with a pair in total and are longitudinally arranged on the machine body (1).

9. A tractor as defined by claim 8 wherein: one side of the crawler belt (4) is provided with a supporting frame (12), and a rotary handle (13) is arranged on the supporting frame (12).

10. A tractor as defined by claim 9 wherein: the machine body (1) is formed by integrally casting stainless steel.