A box and an agricultural machine

Abstract

The utility model provides a kind of box, for agricultural machinery, the box includes fixed shaft, first side plate and second side plate, first shaft hole is equipped on the first side plate, second shaft hole is equipped on the second side plate, one end of the fixed shaft is arranged in the first shaft hole, the other end of the fixed shaft is arranged in the second shaft hole;First shaft hole and / or second shaft hole are further equipped with locking device for preventing the rotation of fixed shaft.This structure's box, by setting locking device in first shaft hole and / or second shaft hole, in the case where the first side plate and the second side plate of box are cooperated with other components, still can fix fixed shaft on box, prevent its rotation.Compared with the box of prior art structure, it has the advantages of simple structure, convenient disassembly and reassembly, and the fixed shaft is easy to fix.In addition, the utility model further proposes an agricultural machine comprising the above-mentioned box.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery, and in particular to a housing and agricultural machinery. Background Technology

[0002] In recent years, with the continuous development of agricultural technology, agricultural machinery of various structures, such as tractors, has been increasingly widely used in agricultural production activities.

[0003] In agricultural machinery, including gearboxes and transfer cases, a fixed shaft is installed inside the gearbox. The two ends of the fixed shaft are respectively set on the two side plates of the gearbox. Since the two end faces of the fixed shaft also cooperate with other components, fixing the fixed shaft becomes a difficult problem to solve while ensuring structural simplicity and easy assembly.

[0004] In summary, how to provide a housing with a simple structure, convenient assembly, and easy-to-fix fixed shaft, as well as agricultural machinery including this housing, has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a housing with a simple structure, convenient assembly, and easy fixing of the fixed shaft, as well as agricultural machinery including this housing.

[0006] The solution of this utility model is implemented as follows: This utility model proposes a housing for use in agricultural machinery. The housing includes a fixed shaft, a first side plate, and a second side plate. The first side plate has a first shaft hole, and the second side plate has a second shaft hole. One end of the fixed shaft is disposed in the first shaft hole, and the other end of the fixed shaft is disposed in the second shaft hole. A locking device for preventing the fixed shaft from rotating is also provided in the first shaft hole and / or the second shaft hole. With this housing structure, by providing a locking device in the first shaft hole and / or the second shaft hole, the fixed shaft can still be fixed to the housing and prevented from rotating, even when the first and second side plates are in conjunction with other components. Compared with existing housing structures, it has the advantages of simple and practical structure, convenient assembly and disassembly, and easy fixing of the fixed shaft.

[0007] Another technical solution of this utility model is that, based on the above, the locking device includes a semi-circular hole disposed in the first shaft hole and / or the second shaft hole, and a detachable semi-circular key is provided in the semi-circular hole.

[0008] Another technical solution of this utility model is that, based on the above, one or both ends of the fixed shaft are provided with semi-circular grooves, which are used to cooperate with the semi-circular key. When the semi-circular key is placed in the semi-circular hole, the end face of the semi-circular key is placed in the semi-circular groove, and the fixed shaft is locked.

[0009] Another technical solution of this utility model is that, based on the above, the locking device includes a square hole disposed in the first shaft hole and / or the second shaft hole, and a detachable flat key is provided in the square hole.

[0010] Another technical solution of this utility model is that, based on the above, one or both ends of the fixed shaft are provided with keyways, the keyways are used to cooperate with the flat key, and when the flat key is placed in the square hole, the fixed shaft is locked.

[0011] Another technical solution of this utility model is that, based on the above, a number of connecting plates are provided between the first side plate and the second side plate to serve as a connection.

[0012] Another technical solution of this utility model is that, based on the above, one end of the connecting plate is fixedly connected to the first side plate, and the other end of the connecting plate is fixedly connected to the second side plate.

[0013] Another technical solution of this utility model is that, based on the above, the first side plate is further provided with a plurality of first through holes, and the second side plate is also provided with a plurality of second through holes corresponding to the first through holes.

[0014] In addition, this utility model also proposes an agricultural machine, including a housing, which is the housing described above. Attached Figure Description

[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0016] Figure 1 This is a schematic diagram of the structure of a box according to the present invention;

[0017] Figure 2 This is a structural schematic diagram of a box body from another perspective of the present invention.

[0018] The correspondence between the attached figures is as follows:

[0019] 1. First side plate; 2. Fixed shaft; 3. Semicircular key

[0020] 4. Semicircular hole; 5. First shaft hole; 6. Second side plate

[0021] 7 Connecting plate 8 Semi-circular groove 9 Second shaft hole

[0022] 10 First through hole 11 Second through hole Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings. This description is merely illustrative and explanatory, and should not be construed as limiting the scope of protection of the present invention. Furthermore, those skilled in the art can combine the features in the embodiments described herein and in different embodiments according to the description in this document.

[0024] The embodiments of this utility model are as follows, please refer to them. Figure 1 and Figure 2 The housing shown is used in agricultural machinery and specifically includes a fixed shaft 2, a first side plate 1, and a second side plate 6. More specifically, the first side plate 1 has a first shaft hole 5, and the second side plate 6 has a second shaft hole 9. One end of the fixed shaft 2, i.e. Figure 1 The front end shown is set inside the first shaft hole 5, fixing the other end of the shaft 2, that is Figure 2 The front end shown is positioned within the second shaft hole 9. Furthermore, a locking device for preventing the fixed shaft 2 from rotating is also provided within the first shaft hole 5 and / or the second shaft hole 9. With this housing structure, by providing locking devices within the first shaft hole 5, or the second shaft hole 9, or both, the fixed shaft 2 can still be fixed to the housing and prevent rotation even when the first side plate 1 and the second side plate 6 of the housing are in conjunction with other components. Compared to existing housing structures, it has the advantages of simple and practical structure, convenient assembly and disassembly, and easy fixation of the fixed shaft 2.

[0025] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, the locking device includes a semi-circular hole 4 disposed in the first shaft hole 5 or the second shaft hole 9, or in the first shaft hole 5 and the second shaft hole 9, and a detachable semi-circular key 3 is provided in the semi-circular hole 4.

[0026] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, one or both ends of the fixed shaft 2 are provided with a semi-circular groove 8. The semi-circular groove 8 is used to fix and cooperate with the semi-circular key 3. When the semi-circular key 3 is placed in the semi-circular hole 4, the end face of the semi-circular key 3 is placed in the semi-circular groove 8. At this time, the fixed shaft 2 cannot rotate and is firmly fixed in the housing.

[0027] Based on the above embodiments, in another embodiment of the present invention, the locking device may further include a square hole disposed in the first shaft hole 5 or the second shaft hole 9, or in the first shaft hole 5 and the second shaft hole 9, wherein a detachable flat key is provided in the square hole.

[0028] Based on the above embodiments, in another embodiment of the present invention, one or both ends of the fixed shaft 2 are provided with keyways, which are used to cooperate with flat keys. When the flat key is placed in the square hole, the fixed shaft 2 cannot rotate and is firmly fixed in the housing.

[0029] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, several connecting plates 7 are provided between the first side plate 1 and the second side plate 6 to serve as a connection. The connecting plates 7 specifically serve to fix the box structure.

[0030] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, specifically, one end of the connecting plate 7, i.e. Figure 1 The front end shown is fixedly connected to the first side plate 1, and the other end of the connecting plate 7, i.e. Figure 2 The front end shown is fixedly connected to the second side plate 6. The connection method can be achieved by using bolts or other connecting parts.

[0031] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, the first side plate 1 is also provided with a number of first through holes 10, and the second side plate 6 is also provided with a number of second through holes 11 corresponding to the first through holes 10.

[0032] This housing structure, used in agricultural machinery, utilizes a locking device such as a semi-circular key 3 or a flat key within the first shaft hole 5 and / or the second shaft hole 9. Even with the first side plate 1 and the second side plate 6 of the housing in conjunction with other components, the fixed shaft 2 can still be fixed to the housing, effectively preventing rotation. Compared to existing housing structures, it offers advantages such as simple and practical structure, convenient assembly and disassembly, and easy fixation of the fixed shaft 2.

[0033] In addition, this utility model also proposes an agricultural machine, including a housing, which is the housing described above.

[0034] Agricultural machinery with this structure, correspondingly, possesses the advantages of the aforementioned housing.

[0035] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A housing for use on agricultural machinery, characterized in that, The housing includes a fixed shaft, a first side plate, and a second side plate. The first side plate has a first shaft hole, and the second side plate has a second shaft hole. One end of the fixed shaft is disposed in the first shaft hole, and the other end of the fixed shaft is disposed in the second shaft hole. A locking device for preventing the fixed shaft from rotating is also provided in the first shaft hole and / or the second shaft hole.

2. The housing according to claim 1, characterized in that, The locking device includes a semi-circular hole disposed in the first shaft hole and / or the second shaft hole, and a detachable semi-circular key is provided in the semi-circular hole.

3. The case of claim 2, wherein, One or both ends of the fixed shaft are provided with semi-circular grooves, which are used to cooperate with the semi-circular key. When the semi-circular key is placed in the semi-circular hole, the end face of the semi-circular key is placed in the semi-circular groove, and the fixed shaft is locked.

4. The housing according to claim 1, characterized in that, The locking device includes a square hole disposed in the first shaft hole and / or the second shaft hole, and a detachable flat key is provided in the square hole.

5. The housing according to claim 4, characterized in that, One or both ends of the fixed shaft are provided with keyways, which are used to mate with the flat key. When the flat key is placed in the square hole, the fixed shaft is locked.

6. The housing according to any one of claims 1 to 5, characterized in that, Several connecting plates are also provided between the first side plate and the second side plate to serve as a connection.

7. The housing according to claim 6, characterized in that, One end of the connecting plate is fixedly connected to the first side plate, and the other end of the connecting plate is fixedly connected to the second side plate.

8. The housing according to claim 7, characterized in that, The first side plate is also provided with a number of first through holes, and the second side plate is also provided with a number of second through holes corresponding to the first through holes.

9. An agricultural machine, comprising a housing, characterized in that, The enclosure is the enclosure as described in any one of claims 1 to 8.

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