CN221284224U - Tractor outlet steering device - Google Patents

Abstract

The utility model discloses a tractor outlet steering device, in particular to the field of pet tractors, which comprises a shell, wherein a limiting stop ring is fixedly arranged on the inner side of the shell, a first circular limiting guide piece is arranged at the upper end of the limiting stop ring inside the shell, a second circular limiting guide piece, a third circular limiting guide piece and a fourth circular limiting guide piece are sequentially arranged at the upper end of the first circular limiting guide piece, and guide holes are formed in the middle positions of the first circular limiting guide piece, the second circular limiting guide piece, the third circular limiting guide piece and the fourth circular limiting guide piece. According to the utility model, the four circular limiting guide plates are arranged at the outlet end of the traction rope of the traction device, so that the angle of the traction rope can be changed from vertical to horizontal when the traction rope is led out through the steering function of the four circular limiting guide plates, the traction rope can be prevented from being overturned and blocked, and the conversion angle of the traction rope is smoother.

Description

Tractor outlet steering device

Technical Field

The utility model relates to the technical field of pet tractors, in particular to a tractor outlet steering device.

Background

With the development of economy and the continuous improvement of living standard of people, more and more families start to raise pets, most of the families raise pets at present, and the pets are mostly selected from pet dogs, pet cats and the like, so that the large animals such as the pet dogs, the pet cats and the like are lively and active, play with owners, and the owners can not only improve the emotion of the pets but also play the effect of body exercise through interaction with the pets. Usually, for the health of the pets, the owners can bring the pets out and play every day. For dogs, we generally call dogs, dogs are always animals, and frequently have the event of injury to humans. In order to reduce canine injury to humans, pet breeders are often required to pull dog leashes for travel in cities. Some pet retractors are commercially available.

Most existing tractors are characterized in that a traction flat belt rope is wound inside a shell, and then the traction flat belt rope is led out through an outlet on the shell. But the traction flat rope is generally made of soft materials (such as fabrics, etc.), and because the materials are softer and the section of the traction flat rope is flat, a certain included angle can be formed between the pulled traction flat rope and the traction flat rope positioned in the inner cavity of the traction device in the process of winding or unwinding the traction flat rope, namely, the traction flat rope can be distorted, the distorted traction flat rope can be blocked during recycling, and the service life of the traction device is reduced.

Disclosure of utility model

The present utility model is directed to a retractor outlet steering device that solves the above-mentioned problems with the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the tractor outlet steering device comprises a shell, the upper end of casing is provided with the export, the inboard of casing is fixed to be provided with spacing baffle, the inside upper end that is located spacing baffle of casing is provided with first circular spacing guide piece, the upper end of first circular spacing guide piece has placed second circular spacing guide piece, third circular spacing guide piece and the spacing guide piece of fourth in proper order, just the guiding hole has all been seted up to the intermediate position of first circular spacing guide piece, the spacing guide piece of second, the spacing guide piece of third circular and the spacing guide piece of fourth.

In a preferred embodiment, an annular guide groove is formed in the inner side wall of the shell, a guide lug is fixedly arranged on the outer side wall of the first circular limit guide piece, the guide lug is rotatably arranged in the annular guide groove, and the annular guide groove and the guide lug are convenient for the first circular limit guide piece to rotate.

In a preferred embodiment, the diameters of the second circular limit guide piece, the third circular limit guide piece and the fourth circular limit guide piece are the same, and the outer side walls of the second circular limit guide piece, the third circular limit guide piece and the fourth circular limit guide piece are matched with the inner side wall of the shell, so that the second circular limit guide piece, the third circular limit guide piece and the fourth circular limit guide piece can rotate inside the shell.

In a preferred embodiment, the lower end of the first circular limiting guide piece inside the shell is provided with a rotating wheel used for winding the traction rope, and the traction rope on the rotating wheel sequentially penetrates through the guide holes on the first circular limiting guide piece, the second circular limiting guide piece, the third circular limiting guide piece and the fourth circular limiting guide piece and is led out through the outlet.

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

According to the utility model, the four circular limiting guide plates are arranged at the outlet end of the traction rope of the traction device, so that the angle of the traction rope can be changed from vertical to horizontal when the traction rope is led out through the steering function of the four circular limiting guide plates, the traction rope can be prevented from being overturned and blocked, the conversion angle of the traction rope is smoother, and the traction device is simple in structure and convenient to operate.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the bottom structure of the present utility model.

Fig. 3 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a housing; 2. an outlet; 3. a limit baffle ring; 4. the first round limiting guide piece; 5. the second round limiting guide piece; 6. the third round limit guide piece; 7. fourth round limit guide piece; 8. a guide hole; 9. an annular guide groove; 10. and a guide projection.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides an outlet steering device of a tractor, which comprises a shell 1, wherein an outlet 2 is arranged at the upper end of the shell 1, a limiting stop ring 3 is fixedly arranged at the inner side of the shell 1, a first circular limiting guide piece 4 is arranged at the upper end of the limiting stop ring 3 inside the shell 1, a second circular limiting guide piece 5, a third circular limiting guide piece 6 and a fourth circular limiting guide piece 7 are sequentially arranged at the upper end of the first circular limiting guide piece 4, and guide holes 8 are formed in the middle positions of the first circular limiting guide piece 4, the second circular limiting guide piece 5, the third circular limiting guide piece 6 and the fourth circular limiting guide piece 7.

In a preferred embodiment, the annular guiding groove 9 is formed in the inner side wall of the housing 1, the guiding protruding block 10 is fixedly arranged on the outer side wall of the first circular limiting guiding piece 4, the guiding protruding block 10 is rotatably arranged in the annular guiding groove 9, and the guiding protruding block 10 rotates in the annular guiding groove 9, so that the first circular limiting guiding piece 4 can be more stable when rotating.

In a preferred embodiment, the diameters of the second circular limit guiding piece 5, the third circular limit guiding piece 6 and the fourth circular limit guiding piece 7 are the same, and the outer side walls of the second circular limit guiding piece 5, the third circular limit guiding piece 6 and the fourth circular limit guiding piece 7 are matched with the inner side wall of the shell 1, and the second circular limit guiding piece 5, the third circular limit guiding piece 6 and the fourth circular limit guiding piece 7 can freely rotate in the shell 1, so that the traction rope can be turned through the guiding holes 8 on the second circular limit guiding piece 5, the third circular limit guiding piece 6 and the fourth circular limit guiding piece 7.

In a preferred embodiment, a rotating wheel used for winding the traction rope is arranged at the lower end of the first circular limiting guide piece 4 inside the shell 1, and the traction rope on the rotating wheel sequentially passes through the guide holes 8 on the first circular limiting guide piece 4, the second circular limiting guide piece 5, the third circular limiting guide piece 6 and the fourth circular limiting guide piece 7 and is led out through the outlet 2.

The working principle of the utility model is as follows: the inside winding haulage rope of tractor passes the spacing guide piece of first circular 4, the spacing guide piece of second 5, the spacing guide piece of third 6 and the spacing guide hole 8 on the spacing guide piece of fourth 7 in proper order, then draw forth through export 2, when the haulage rope draws forth, realize the conversion angle of haulage rope through the rotation of the spacing guide piece of first circular 4, the spacing guide piece of second 5, the spacing guide piece of third 6 and the spacing guide piece of fourth 7, can make the angle of haulage rope become transversely to draw forth by vertical, can avoid the haulage rope can not overturn the card to die for the conversion angle of haulage rope is more smooth and easy.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. Tractor export turning device, including casing (1), the upper end of casing (1) is provided with export (2), its characterized in that: the inside of casing (1) is fixed and is provided with spacing stop ring (3), the inside upper end that is located spacing stop ring (3) of casing (1) is provided with first circular spacing guide piece (4), second circular spacing guide piece (5), third circular spacing guide piece (6) and fourth circular spacing guide piece (7) have been placed in proper order to the upper end of first circular spacing guide piece (4), just guiding hole (8) have all been seted up to the intermediate position of first circular spacing guide piece (4), second circular spacing guide piece (5), third circular spacing guide piece (6) and fourth circular spacing guide piece (7).

2. The retractor outlet steering device of claim 1, wherein: annular guide grooves (9) are formed in the inner side wall of the shell (1), guide protruding blocks (10) are fixedly arranged on the outer side wall of the first circular limiting guide piece (4), and the guide protruding blocks (10) are rotatably arranged in the annular guide grooves (9).

3. The retractor outlet steering device of claim 1, wherein: the diameters of the second circular limiting guide piece (5), the third circular limiting guide piece (6) and the fourth circular limiting guide piece (7) are the same, and the outer side walls of the second circular limiting guide piece (5), the third circular limiting guide piece (6) and the fourth circular limiting guide piece (7) are matched with the inner side walls of the shell (1).

4. The retractor outlet steering device of claim 1, wherein: the utility model discloses a traction rope winding device, including casing (1), first circular spacing guide piece (4), second circular spacing guide piece (5), third circular spacing guide piece (6), fourth circular spacing guide piece (7), guiding hole (8) on casing (1) inside lower extreme that is located first circular spacing guide piece (4) is provided with the runner that is used for winding the traction rope, the traction rope on the runner passes first circular spacing guide piece (4), second circular spacing guide piece (5) in proper order to draw forth through export (2).