Hanging device and tractor

Abstract

The utility model provides a hitching device and tractor, hitching device includes ear plate, first support tube, first cable-stayed plate, first connecting device and second connecting device, the one end of first support tube is fixedly connected with ear plate, the first connecting device is provided the other end of first connecting support, the first cable-stayed plate is provided with the first cable-stayed plate, the second connecting device is provided with the second cable-stayed plate, and the second cable-stayed plate is provided with the second cable-stayed plate. The first connecting device comprises a hanging seat fixedly connected with the first supporting pipe, and a plurality of detachable first connecting pieces are arranged on the hanging seat; one end of the first cable-stayed plate is fixedly connected with the lug plate, and the second connecting device is arranged at the other end of the first cable-stayed plate; the second connecting device comprises a connecting base fixedly connected with the first inclined pulling plate, and a plurality of detachable second connecting pieces are arranged on the connecting base. The hooking device with the structure is connected with the furrowing machine through the first connecting device and the second connecting device, and the connecting position can be adjusted, so that the furrowing disc can be ensured to be positioned at the most reasonable position.

Description

Technical Field

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

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

[0003] However, currently used trenchers typically consist of a frame and a trenching plow. The trenching plow is mounted at one end of the frame, and a suspension system connects to the frame and mounts the trencher to the tractor. When the tractor operates, it transmits power to the trenching plow, driving it to dig trenches. During operation, especially with side trenchers, the trenching disc needs to be positioned flush with or protruding from the tractor's rear wheels. However, in widely used trenchers, the connection position between the trencher and the mounting device is fixed and cannot be adjusted. Furthermore, tractors have varying wheelbases, meaning the ideal working position of the trenching disc cannot be guaranteed when the trencher is used on different tractors. This affects the efficiency and effectiveness of trenching.

[0004] In summary, how to provide a coupling device with an adjustable connection position that ensures the trenching disc is in a reasonable position, and a tractor including this coupling device, 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 mounting device with an adjustable connection position to ensure that the trenching disc is in a reasonable position, and a tractor including this mounting device.

[0006] The solution of this utility model is implemented as follows: This utility model proposes a mounting device, including an ear plate, a first support tube, a first inclined plate, a first connecting device, and a second connecting device. One end of the first support tube is fixedly connected to the ear plate, and the first connecting device is disposed at the other end of the first support tube. The first connecting device includes a bracket fixedly connected to the first support tube, and the bracket is provided with a plurality of detachable first connecting parts. One end of the first inclined plate is fixedly connected to the ear plate, and the second connecting device is disposed at the other end of the first inclined plate. The second connecting device includes a connecting seat fixedly connected to the first inclined plate, and the connecting seat is provided with a plurality of detachable second connecting parts. This mounting device is used to connect a tractor and a trencher. During operation, it is fixedly connected to the trencher through the first connecting device and the second connecting device. Furthermore, the connection position of the first connecting device and the second connecting device with the trencher can be adjusted according to the different wheel heels of the tractor. Therefore, it can ensure that the trenching disc is in the most reasonable position, thereby greatly improving trenching efficiency and trenching effect. Overall, it has the advantages of adjustable connection position and convenient use.

[0007] Another technical solution of this utility model is that, based on the above, the first connecting device further includes a first connecting plate, which is disposed opposite to the bracket.

[0008] Another technical solution of this utility model is that, based on the above, both the bracket and the first connecting plate are provided with a plurality of connecting holes, and a plurality of the first connecting members are respectively disposed in the connecting holes.

[0009] Another technical solution of this utility model is that, based on the above, the second connecting device further includes a second connecting plate, which is disposed opposite to the connecting seat.

[0010] Another technical solution of this utility model is that, based on the above, both the connecting seat and the second connecting plate are provided with a plurality of fixing holes, and a plurality of second connecting members are respectively disposed in the fixing holes.

[0011] Another technical solution of this utility model is that, based on the above, the hanging device further includes a second inclined plate with the same structure as the first inclined plate. One end of the second inclined plate is fixedly connected to the ear plate, and the other end of the second inclined plate is provided with a third connecting device that plays a connecting role. The third connecting device has the same structure as the second connecting device.

[0012] Another technical solution of this utility model is that, based on the above, the hanging device further includes a second support tube with the same structure as the first support tube, one end of the second support tube is fixedly connected to the ear plate, and the other end of the second support tube is provided with a fourth connecting device that plays a connecting role. The fourth connecting device has the same structure as the first connecting device.

[0013] In addition, this utility model also proposes a tractor, including a coupling device and a trencher connected to the coupling device, wherein the coupling device is the coupling device described above.

[0014] Another technical solution of this utility model is that, based on the above, the trenching machine includes a frame, the frame includes a first crossbeam and a second crossbeam disposed opposite to the first crossbeam, the first connecting device is detachably fixedly connected to the first crossbeam, and the second connecting device is detachably fixedly connected to the second crossbeam.

[0015] Another technical solution of this utility model is that, based on the above, the trenching machine further includes a trenching disc disposed at one end of the frame, and the frame is also provided with a gearbox and a drive shaft, one end of the drive shaft is connected to the gearbox, and the other end of the drive shaft is connected to the trenching disc. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the structure of a hanging device according to the present invention;

[0018] Figure 2 This is a schematic diagram illustrating the connection between a hook-on device and a trenching machine according to this utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure after the middle hanging device has been adjusted.

[0020] The correspondence between the reference numerals in the attached figures is as follows:

[0021] 1. Hanging device 101. Hanger 102. First connecting piece

[0022] 103 First connecting plate; 104 First support tube; 105 Ear plate

[0023] 106 First inclined plate; 107 Connecting seat; 108 Second connecting piece

[0024] 109 Second connecting plate; 110 Second inclined plate; 111 Second support pipe

[0025] 2 Frames 201 First crossbeam 202 Second crossbeam

[0026] 203 Fixture

[0027] 3. Gearbox 4. Driveshaft 5. Furrowing plow

[0028] 6. Mudguard 7. Trenching Disc 8. First Connecting Device

[0029] 9 Second connecting device 10 Third connecting device 11 Fourth connecting device Detailed Implementation

[0030] 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.

[0031] The embodiments of this utility model are as follows, please refer to them. Figure 1 The mounting device shown specifically includes an ear plate 105, a first support tube 104, a first inclined plate 106, a first connecting device 8, and a second connecting device 9. One end of the first support tube 104, i.e., the upper end shown in the figure, is fixedly connected to the ear plate 105. The first connecting device 8 is located at the other end of the first support tube 104, i.e., the lower end shown in the figure. The first connecting device 8 specifically includes a mounting base 101 fixedly connected to the first support tube 104, and the mounting base 101 has several detachable first connecting parts 102. One end of the first inclined plate 106, i.e., the upper end shown in the figure, is fixedly connected to the ear plate 105. The second connecting device 9 is located at the other end of the first inclined plate 106, i.e., the lower end shown in the figure. The second connecting device 9 specifically includes a connecting seat 107 fixedly connected to the first inclined plate 106, and the connecting seat 107 has several detachable second connecting parts 108. This mounting device is used to connect a tractor and a trencher. During operation, it is fixedly connected to the trencher via a first connecting device 8 and a second connecting device 9. Furthermore, the connection positions of the first connecting device 8 and the second connecting device to the trencher can be adjusted according to the different wheel heels of the tractor, thus ensuring that the trenching disc 7 is in the most suitable position. Overall, it has the advantages of adjustable connection position and convenient operation.

[0032] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 As shown, the first connecting device 8 also includes a first connecting plate 103, which is disposed opposite to the bracket 101.

[0033] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 As shown, both the bracket 101 and the first connecting plate 103 are provided with a plurality of connecting holes, and a plurality of first connecting members 102 are respectively disposed in the connecting holes. The number of first connecting members 102 is preferably two or more. The type of first connecting member 102 is preferably a detachable bolt. The connecting holes are preferably screw holes.

[0034] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 As shown, the second connecting device 9 also includes a second connecting plate 109, which is disposed opposite to the connecting seat 107.

[0035] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 As shown, both the connecting base 107 and the second connecting plate 109 are provided with a plurality of fixing holes, and a plurality of second connecting members 108 are respectively disposed in the fixing holes. The number of second connecting members 108 is preferably two or more. The type of second connecting member 108 is preferably a detachable bolt. The fixing holes are preferably screw holes.

[0036] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 As shown, the hanging device also includes a second inclined plate 110 with the same structure as the first inclined plate 106. One end of the second inclined plate 110, i.e. the upper end shown in the figure, is fixedly connected to the ear plate 105. The other end of the second inclined plate 110, i.e. the lower end shown in the figure, is provided with a third connecting device 10 that plays a connecting role. The third connecting device 10 has the same structure as the second connecting device 9.

[0037] Based on the above embodiments, in another embodiment of the present invention, such as Figure 1 As shown, the hanging device also includes a second support tube 111 with the same structure as the first support tube 104. One end of the second support tube 111, i.e. the upper end shown in the figure, is fixedly connected to the ear plate 105. The other end of the second support tube 111, i.e. the lower end shown in the figure, is provided with a fourth connecting device 11 that plays a connecting role. The fourth connecting device 11 has the same structure as the first connecting device 8.

[0038] On the other hand, this utility model also proposes a tractor, which includes a coupling device 1 and a trencher connected to the coupling device 1, such as... Figure 2 and Figure 3 As shown, the mounting device 1 is specifically the mounting device described above.

[0039] Based on the above embodiments, in another embodiment of the present invention, such as Figure 2 and Figure 3As shown, the trenching machine includes a frame 2, which includes a first crossbeam 201 and a second crossbeam 202 opposite to the first crossbeam 201. A first connecting device 8 and a fourth connecting device 11 are detachably fixedly connected to the first crossbeam 201, and a second connecting device 9 and a third connecting device 10 are detachably fixedly connected to the second crossbeam 202. More specifically, taking the first connecting device 8 as an example, the bracket 101 of the first connecting device 8 is placed on one side of the first crossbeam 201, while the first connecting plate 103 is placed on the other side of the first crossbeam 201. Several first connecting pieces 102 are used to tighten the bracket 101 and the first connecting plate 103, thus fixing the lower end of the first support pipe 104 to the first crossbeam 201. Since the first crossbeam 201 and the first connecting device 8 are connected by detachable connecting pieces, the connection position between the first connecting device 8 and the first crossbeam 201 can be adjusted as needed. Figure 3 As shown, loosening the corresponding connectors allows for position adjustment, making it quite convenient to use.

[0040] Based on the above embodiments, in another embodiment of the present invention, such as Figure 2 and Figure 3 As shown, the trencher is also mounted on one end of the frame 2, namely the trenching disc 7 on the right end as shown in the figure. The frame 2 also has a gearbox 3 and a drive shaft 4. One end of the drive shaft 4, the left end as shown in the figure, is connected to the gearbox 3, and the other end, the right end as shown in the figure, is connected to the trenching disc 7. More specifically, the frame 2 also has a fixing frame 203, which is located between the first crossbeam 201 and the second crossbeam 202. The gearbox 3 is fixedly mounted on the fixing frame 203. Furthermore, a mudguard 6, which serves as a mudguard, is provided around the trenching disc 7. The trencher also has several trenching plows 5, which are detachably fixed to the right end of the frame 2.

[0041] This tractor structure features a mounting device located at the rear of the tractor and detachably connected to the trencher. The connection position between the mounting device and the trencher's frame 2 can be adjusted as needed, ensuring the trenching disc 7 is always in the ideal working position during operation. Therefore, it offers advantages such as ease of use, high trenching efficiency, and excellent trenching results.

[0042] 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 hitching device, characterized in that The ear plate, the first support pipe, the first inclined pull plate, the first connecting device, and the second connecting device are provided. The first connecting device comprises a hanging seat fixedly connected with the first support pipe, and a plurality of detachable first connecting pieces are arranged on the hanging seat. The first inclined pull plate is fixedly connected with the ear plate at one end, and the second connecting device is arranged at the other end of the first inclined pull plate. The second connecting device comprises a connecting seat fixedly connected with the first inclined pull plate, and a plurality of detachable second connecting pieces are arranged on the connecting seat.

2. The hitching device of claim 1, wherein The first connecting device further comprises a first connecting plate arranged opposite to the hanging seat.

3. The hitching device of claim 2, wherein, A plurality of connecting holes are arranged on the hanging seat and the first connecting plate, and a plurality of first connecting pieces are arranged in the connecting holes.

4. The hitching device of claim 3, wherein The second connecting device further comprises a second connecting plate arranged opposite to the connecting seat.

5. The hitching device of claim 4, wherein, A plurality of fixing holes are arranged on the connecting seat and the second connecting plate, and a plurality of second connecting pieces are arranged in the fixing holes.

6. The hitching device of claim 5, wherein, The hanging device further comprises a second inclined pull plate identical in structure to the first inclined pull plate, one end of the second inclined pull plate is fixedly connected with the ear plate, and the other end of the second inclined pull plate is provided with a third connecting device for connection, and the third connecting device is identical in structure to the second connecting device.

7. The hitching device of claim 6, wherein, The hanging device further comprises a second support pipe identical in structure to the first support pipe, one end of the second support pipe is fixedly connected with the ear plate, and the other end of the second support pipe is provided with a fourth connecting device for connection, and the fourth connecting device is identical in structure to the first connecting device.

8. A tractor comprising a hitching device, and a furrower connected to the hitching device, characterized in that The hanging device is any one of claims 1-7.

9. The tractor of claim 8, wherein, The ditcher comprises a frame, the frame comprises a first cross beam and a second cross beam arranged opposite to the first cross beam, the first connecting device is detachably fixedly connected with the first cross beam, and the second connecting device is detachably fixedly connected with the second cross beam.

10. The tractor of claim 9, wherein, The ditcher further comprises a ditching disc arranged at one end of the frame, and a gearbox and a transmission shaft are further arranged on the frame, one end of the transmission shaft is connected with the gearbox, and the other end of the transmission shaft is connected with the ditching disc.

Images