CN210794739U

CN210794739U - Traction belt guide frame for tractor

Info

Publication number: CN210794739U
Application number: CN201921811004.2U
Authority: CN
Inventors: 丁少清
Original assignee: Jiangsu Huyue Machinery Equipment Co ltd
Current assignee: Jiangsu Huyue Machinery Equipment Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-19
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a traction belt guide frame for tractor, including even board, with even board middle part perpendicular branch of being connected, with the axle core of being connected at branch both ends, with the pivot bearing of axle core peripheral connection, with the cylinder of pivot bearing peripheral connection, the peripheral cover of cylinder is equipped with rubber sheath, cylinder accessible pivot bearing rotates on the axle core. The utility model discloses can prevent to pull the skew of taking, play the guide effect to pulling the area.

Description

Traction belt guide frame for tractor

Technical Field

The utility model relates to a tractor technical field specifically is a traction belt guide frame for tractor.

Background

The traction machine is a motor used for traction on a rail main electric locomotive, an industrial and mining electric locomotive, an electric transmission internal combustion locomotive and various electric vehicles (such as storage battery vehicles, urban electric vehicles and underground railway electric vehicles), and the traction motor comprises a traction motor, a traction generator, an auxiliary motor, a crawler-type pneumatic tractor and the like.

With the development and progress of the society, the tractor is widely applied to all corners of the society because of excellent service performance, the tractor drives the traction belt to rotate through the motor to carry out traction work, but the traction belt can deviate in the rotating process, so that the traction belt is separated from the original path, and the traction work cannot be continued.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a traction belt guide frame for tractor, have the guide and pull the area and rotate, prevent the advantage of its skew.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a traction belt guide frame for tractor, includes even board, with even perpendicular branch of being connected in the middle part of the board, the axle core of being connected with branch both ends, with the pivot bearing of axle core peripheral connection, with the cylinder of pivot bearing peripheral connection, the peripheral cover of cylinder is equipped with rubber sheath, cylinder accessible pivot bearing rotates on the axle core.

Preferably, the number of the rotating bearings is two, and the two rotating bearings are respectively located at two ends of the inner part of the roller.

Preferably, round holes are formed in the two sides of the connecting plate, and the connecting plate is connected with the tractor through screws and the round holes.

Preferably, a strip-shaped hole is formed in the support rod, a thread is arranged at one end, not sleeved with the roller, of the shaft core, and the threaded end of the shaft core penetrates through the strip-shaped hole and is fixed through a nut.

The utility model has the advantages that: the traction belt is located between the two rollers and attached to the rubber jacket on the periphery of the rollers, the rollers can prevent the traction belt from deviating in the process of rotation of the traction belt, the guide effect on the traction belt is achieved, the traction belt can drive the rollers to rotate on the shaft core through the rotating bearing, friction between the traction belt and the rollers is reduced, and the traction belt is enabled to rotate more smoothly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a partial schematic view of the present invention installed on a tractor;

in the figure, 1-connecting plate, 2-supporting rod, 3-shaft core, 4-rotating bearing, 5-roller, 6-rubber sheath and 7-traction belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a traction belt guide frame for a tractor includes a connecting plate 1, a support rod 2 vertically connected with the middle of the connecting plate 1, a shaft core 3 connected with both ends of the support rod 2, a rotary bearing 4 connected with the periphery of the shaft core 3, and a roller 5 connected with the periphery of the rotary bearing 4; the rotary bearings 4 are two and are respectively positioned at two ends inside the roller 5, the rubber sheath 6 is sleeved on the periphery of the roller 5, abrasion of the traction belt 7 can be reduced, and the roller 5 can rotate on the shaft core 3 through the rotary bearings 4.

Specifically, both sides of even board 1 are equipped with the round hole, even board 1 is connected with the tractor through screw, round hole. Be equipped with the bar hole on branch 2, the one end that cylinder 5 was not established to the cover of axle core 3 is equipped with the screw thread, and the screw thread end of axle core 3 passes the bar hole and passes through the nut fixed. The distance between the two shaft cores 3 can be adjusted to adapt to the guide belts with different widths.

Will the utility model discloses an even board 1 is installed on the tractor, makes and pulls area 7 to be located between two cylinders 5 to paste on 5 outlying rubber sheath 6 of cylinder, at pulling area 7 rotation in-process, cylinder 5 can prevent to pull and take 7 squints, plays the guide effect to pulling area 7, pulls area 7 simultaneously and can drive cylinder 5 and rotate on axle core 3 through rotation bearing 4, has reduced the friction between pulling area 7 and the cylinder 5, makes the rotation of pulling area 7 more smooth and easy.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a traction belt guide frame for tractor which characterized in that: the rotary drum comprises a connecting plate, a supporting rod vertically connected with the middle of the connecting plate, a shaft core connected with two ends of the supporting rod, a rotary bearing connected with the periphery of the shaft core, and a rotary drum connected with the periphery of the rotary bearing, wherein a rubber sheath is sleeved on the periphery of the rotary drum, and the rotary drum can rotate on the shaft core through the rotary bearing.

2. The draft strap guide frame for a draft gear according to claim 1, wherein: the rotary bearings are two, and the two rotary bearings are respectively positioned at two ends of the inner part of the roller.

3. The draft strap guide frame for a draft gear according to claim 1, wherein: and round holes are formed in two sides of the connecting plate, and the connecting plate is connected with the tractor through screws and the round holes.

4. The draft strap guide frame for a draft gear according to claim 1, wherein: the supporting rod is provided with a strip-shaped hole, one end of the shaft core, which is not sleeved with the roller, is provided with threads, and the threaded end of the shaft core penetrates through the strip-shaped hole and is fixed through a nut.