CN215454067U

CN215454067U - Self-rescue device and agricultural machine

Info

Publication number: CN215454067U
Application number: CN202022273625.9U
Authority: CN
Inventors: 邓可; 周志
Original assignee: Changsha Sanglaite Agricultural Mechanical Equipment Co Ltd
Current assignee: Changsha Sanglaite Agricultural Mechanical Equipment Co Ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2022-01-11
Anticipated expiration: 2030-10-13

Abstract

The utility model provides a self-rescue device which is used for agricultural machinery and comprises a rotatable power mechanism, a traction rope and a self-rescue anchor, wherein one end of the traction rope is wound on the power mechanism, the other end of the traction rope is fixedly connected with the self-rescue anchor, and the power mechanism drives the self-rescue anchor to move through the traction rope when rotating. The device of saving oneself of this structure drives the haulage rope and saves oneself the anchor shrink through power unit's rotation to realize agricultural machine's getting rid of poverty and saving oneself, compare with the device of saving oneself of current structure, it has simple structure, the cost of rescue is low, and the advantage that the rescue is efficient. On the other hand, the utility model also provides agricultural machinery comprising the self-rescue device.

Description

Self-rescue device and agricultural machine

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a self-rescue device and agricultural machinery.

Background

With the continuous development of economy, China has become a big country of agricultural machinery, and various agricultural machinery has been widely applied to vast rural areas.

Agricultural machinery works in the field, so that the working environment is relatively severe, and the agricultural machinery is easy to sink into a puddle and cannot move and bounce. At present, when the agricultural machinery is trapped in a mud pit and can not save oneself, traction is generally carried out by other mechanical equipment, or equipment such as a crane and the like is used for assisting the agricultural machinery to get rid of the trouble. However, in either of these methods, there are problems in that the rescue cost is high and the rescue efficiency is low.

In summary, how to provide a self-rescue device with low rescue cost and high rescue efficiency and an agricultural machine comprising the self-rescue device become technical problems that need to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the self-rescue device is low in rescue cost and high in rescue efficiency, and the agricultural machine comprising the self-rescue device is provided.

The solution of the utility model is realized by the following steps: the utility model provides a self-rescue device which is used for agricultural machinery and comprises a rotatable power mechanism, a traction rope and a self-rescue anchor, wherein one end of the traction rope is wound on the power mechanism, the other end of the traction rope is fixedly connected with the self-rescue anchor, and the power mechanism drives the self-rescue anchor to move through the traction rope when rotating. The device of saving oneself of this structure drives the haulage rope and saves oneself the anchor shrink through power unit's rotation to realize agricultural machine's getting rid of poverty and saving oneself, compare with the device of saving oneself of current structure, it has simple structure, the cost of rescue is low, and the advantage that the rescue is efficient.

The other technical scheme of the utility model is that on the basis, the self-rescue device further comprises a lifting hook, one end of the lifting hook is fixedly connected with the traction rope, and the other end of the lifting hook is connected with the self-rescue anchor.

The other technical scheme of the utility model is that on the basis, one end of the self-rescue anchor, which is far away from the lifting hook, is provided with a plurality of hooks.

The other technical scheme of the utility model is that on the basis, the self-rescue device further comprises a pulley block, the pulley block is arranged at one end of the lifting hook, which is far away from the self-rescue anchor, and the traction rope is wound on the pulley block.

The other technical scheme of the utility model is that on the basis, the self-rescue device further comprises a first guide roller, the first guide roller is arranged at one end of the pulley block, which is far away from the pulley block, and the traction rope is wound on the first guide roller.

The other technical scheme of the utility model is that on the basis of the above, the self-rescue device further comprises a second guide roller with a structure consistent with that of the first guide roller, and the second guide roller is arranged between the first guide roller and the power mechanism.

The other technical scheme of the utility model is that on the basis, the power mechanism comprises a winch and a speed reducer arranged on one side of the winch, the speed reducer is used for driving the winch to rotate, and one end of the traction rope is fixedly arranged on the winch.

On the other hand, the utility model also provides agricultural machinery, which comprises a tractor and a self-rescue device arranged on the tractor, wherein the self-rescue device is the self-rescue device.

The tractor comprises an underframe, and the power mechanism, a first guide roller and a second guide roller on the self-rescue device are arranged on the underframe.

On the basis, the agricultural machine further comprises a cab arranged on the underframe, and a foldable canopy is further arranged on the cab.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic view of an agricultural machine according to the present invention;

fig. 2 is a schematic top view of fig. 1.

The corresponding relation of the reference signs is as follows:

1 self-rescue anchor 2 lifting hook 3 pulley block

4 hauling rope 5, first guide roller 6 and second guide roller

7 hoisting 8 underframe 9 support

10 oil cylinder 11 canopy 12 hook

Detailed Description

The present invention will now be described in detail with reference to the drawings, which are given by way of illustration and explanation only and should not be construed to limit the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.

The embodiment of the utility model is as follows, please refer to the self-rescue device shown in fig. 1-2, which is used for agricultural machinery, the self-rescue device specifically comprises a rotatable power mechanism, a traction rope 4 and a self-rescue anchor 1, one end of the traction rope 4, namely the right end shown in the figure, is wound on the power mechanism, the other end of the traction rope 4 is fixedly connected with the self-rescue anchor 1, when the power mechanism rotates, the self-rescue anchor 1 is driven to contract through the traction rope 4, and because one end of the self-rescue anchor 1 is hooked on the ground or other objects, the agricultural machinery is inevitably driven to move when the self-rescue anchor 1 contracts, thereby realizing getting rid of difficulties. The device of saving oneself of this structure drives haulage rope 4 and the shrink of anchor 1 of saving oneself through power unit's rotation to realize agricultural machine's getting rid of poverty and saving oneself, compare with the device of saving oneself of current structure, it has simple structure, the rescue is with low costs and the efficient advantage of rescue.

On the basis of the above embodiment, in another embodiment of the utility model, as shown in fig. 1 and fig. 2, the self-rescue device further comprises a hook 2, one end of the hook 2, namely the right end in the figure, is connected with the traction rope 4, and the other end of the hook 2, namely the left end in the figure, is connected with the self-rescue anchor 1. When the self-rescue anchor 1 is not needed to be self-rescued at ordinary times, the self-rescue anchor 1 can be taken down from the lifting hook 2, and when the self-rescue anchor 1 is needed to be self-rescued, the self-rescue anchor 1 is fixed on the lifting hook 2.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, one end of the self-rescue anchor 1 away from the lifting hook 2, i.e., the left end shown in the figure, is further provided with a plurality of hooks 12, and in the self-rescue process, the self-rescue anchor 1 is hooked on the land or other objects through the hooks 12. The number of hooks 12 is preferably two or three, and two or three hooks 12 are arranged at the end of the self-rescue anchor 1 at an angle.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the self-rescue device further includes a pulley block 3, the pulley block 3 is disposed at an end of the hook 2 away from the self-rescue anchor 1, i.e., at a right end shown in the figure, and the traction rope 4 is wound around the pulley block 3. The pulley block 3 is arranged at one end of the lifting hook 2, so that labor can be saved, and the specific structure of the pulley block 3 can refer to the prior art and the improved technology thereof, and is not repeated.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the self-rescue device further includes a first guide roller 5, the first guide roller 5 is disposed at an end of the pulley block 3 away from the pulley block 3, i.e., at a right end in the drawing, and the traction rope 4 is wound on the first guide roller 5, and functions to guide the traction rope 4.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the self-rescue device further includes a second guide roller 6 having a structure consistent with the first guide roller 5, and the second guide roller 6 is disposed between the first guide roller 5 and the power mechanism, and has a function consistent with the first guide roller 5.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the power mechanism includes a winch 7 and a speed reducer (not shown in the figure) disposed on one side of the winch 7, the speed reducer is used for driving the winch 7 to rotate, one end of the hauling rope 4 is fixedly disposed on the winch 7, and when the winch 7 rotates, the hauling rope 4 contracts or extends. As the traction rope 4, a steel rope or the like may be specifically mentioned.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the tractor includes an underframe 8, wheels or tracks are arranged at the lower part of the underframe 8, a power mechanism, and a first guide roller 5 and a second guide roller 6, a winch 7 and the like on the self-rescue device are arranged on the underframe 8.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, the agricultural machine further includes a cab disposed on the underframe 8, a control lever, a steering wheel, a seat, etc. are disposed in the cab, a foldable canopy 11 is further disposed on the cab, the canopy includes a support 9, an oil cylinder 10, etc., and the foldable canopy 11 can improve the driving performance of the vehicle, the trafficability of the vehicle, etc. For other structures of agricultural machinery, reference may be made to the existing and improved technologies thereof, and details are not described herein.

The agricultural machine of above-mentioned structure owing to set up the device of saving oneself on it, when agricultural machine is absorbed in the pit and can't get rid of poverty, can realize saving oneself through the device of saving oneself, consequently, needs external force to salvage the difference with the agricultural machine of current structure usually, and it has the advantage of saving oneself with low costs, the efficient aspect of saving oneself height.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A self-rescue device is used for agricultural machinery and is characterized by comprising a rotatable power mechanism, a traction rope and a self-rescue anchor, wherein one end of the traction rope is wound on the power mechanism, the other end of the traction rope is fixedly connected with the self-rescue anchor, and the power mechanism drives the self-rescue anchor to move through the traction rope when rotating; the self-rescue device further comprises a lifting hook, one end of the lifting hook is fixedly connected with the traction rope, and the other end of the lifting hook is connected with the self-rescue anchor; a plurality of hooks are arranged at one end of the self-rescue anchor, which is far away from the lifting hook; the self-rescue device further comprises a pulley block, wherein the pulley block is arranged at one end, deviating from the lifting hook, of the self-rescue anchor, and the traction rope is wound on the pulley block.

2. The self-rescue device according to claim 1, further comprising a first guide roller disposed at an end of the pulley block away from the pulley block, wherein the traction rope is wound around the first guide roller.

3. The self-rescue apparatus according to claim 2, further comprising a second guide roller having a structure in accordance with the first guide roller, the second guide roller being disposed between the first guide roller and the power mechanism.

4. The self-rescue device according to claim 3, wherein the power mechanism comprises a winch and a speed reducer arranged on one side of the winch, the speed reducer is used for driving the winch to rotate, and one end of the traction rope is fixedly arranged on the winch.

5. Agricultural machinery comprising a tractor and a self-rescue device arranged on the tractor, wherein the self-rescue device is as claimed in any one of claims 1 to 4.

6. An agricultural machine according to claim 5, wherein the tractor includes a chassis, the power mechanism, and the first and second guide rollers on the self-rescue apparatus are both disposed on the chassis.

7. An agricultural machine according to claim 6, further comprising a cab disposed on the undercarriage, the cab further having a collapsible canopy disposed thereon.