Protective farming planter for hilly and mountainous areas

Abstract

The invention is applicable to the technical field of cultivation planters, and provides a hill and mountainous area protective cultivation planter which comprises a moving platform, and a mounting platform is arranged on the moving platform; the device further comprises a connecting module, the connecting module comprises a mounting base, two sliding blocks are symmetrically mounted in the mounting base, each sliding block is provided with a connecting column, and the bottom of each connecting column is provided with a connecting base; the tillage module comprises a connecting plate, a tillage unit is installed at the bottom of the connecting plate, two positioning columns are symmetrically arranged at the top of the tillage unit, and positioning insertion holes matched with the positioning columns are formed in the bottom of the connecting seat; and the connecting seat is also provided with a connecting unit for fixing the positioning column in the positioning insertion hole. The device adopts an adjustable structure, can adapt to various terrains in hilly and mountainous areas, is high in adaptability, is simple and convenient to disassemble and assemble, and can greatly improve the working efficiency.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of tillage and planting machines, and particularly relates to a protective tillage and planting machine for hilly and mountainous areas. BACKGROUND

[0002] A tillage and planting machine is an agricultural mechanical equipment integrating soil tillage and crop planting functions, and aims to complete key agricultural links such as land consolidation, seeding and fertilization through one-time or continuous operation, and the core goal is to improve agricultural production efficiency through mechanization and adapt to specific agricultural requirements (such as protective tillage and precision agriculture). At present, most of the market is dominated by large agricultural machines, and there are few small or even miniature agricultural machines.

[0003] However, due to the geographical environment of China being mostly hilly and mountainous areas, in the current farming process in hilly and mountainous areas, planting and harvesting mainly rely on traditional manual operation. The single function of large agricultural machines often cannot fully meet the diversified and lightweight production needs of hilly and mountainous areas. SUMMARY

[0004] The purpose of the embodiment of the application is to provide a protective tillage and planting machine for hilly and mountainous areas, which aims to solve the problems raised in the background.

[0005] The embodiment of the application is implemented as follows: a protective tillage and planting machine for hilly and mountainous areas, comprising a mobile platform, wherein the mobile platform is provided with a mounting platform; further comprising:

[0006] A connecting module, wherein the connecting module comprises a mounting seat mounted on the mounting platform, two sliding blocks are symmetrically mounted in the mounting seat, the sliding blocks are slidingly mounted in the mounting seat along the horizontal direction, the mounting platform is further provided with an adjusting unit for adjusting the distance between the two sliding blocks, a connecting column is slidingly mounted on each sliding block along the vertical direction, the mounting seat is further provided with a lifting unit for driving the two connecting columns to move up and down along the vertical direction at the same time, and a connecting seat is arranged at the bottom of each connecting column.

[0007] A tillage module, wherein the tillage module comprises a connecting plate, a tillage unit is mounted at the bottom of the connecting plate, two positioning columns are symmetrically arranged at the top of the tillage unit, a positioning insertion hole matched with the positioning columns is formed at the bottom of the connecting seat, and a connecting unit is further arranged on the connecting seat for fixing the positioning columns in the positioning insertion hole.

[0008] Further technical solutions, the adjusting unit comprises a first telescopic piece mounted on the mounting platform, a first adjusting seat is connected to the telescopic end of the first telescopic piece, two first adjusting connecting rods are symmetrically arranged on the first adjusting seat, one end of the two first adjusting connecting rods is hinged to the first adjusting seat, and the other end is respectively hinged to the two sliding blocks.

[0009] Further technical solutions, the lifting unit comprises a second telescopic piece mounted at the bottom of the mounting seat, a telescopic connecting rod is connected to the telescopic end of the second telescopic piece, and the two ends of the telescopic connecting rod are respectively connected with the top of the two connecting columns.

[0010] Further technical solutions, the first telescopic piece and the second telescopic piece are both electric telescopic rods.

[0011] Further technical solutions, the connecting unit comprises two symmetrical trapezoidal clamping blocks mounted in the connecting seat, the trapezoidal clamping blocks are slidingly mounted in the connecting seat, each trapezoidal clamping block is connected with the inside of the connecting seat through a first spring, the positioning column is provided with a limiting slot matched with the trapezoidal clamping block, and when not subjected to external force, one end of the trapezoidal clamping block will extend into the positioning hole and insert into the limiting slot, the end of each trapezoidal clamping block is hinged with a second adjusting connecting rod, and the end of the second adjusting connecting rod away from the trapezoidal clamping block is hinged to the second adjusting seat.

[0012] Further technical solutions, the size of the positioning hole in the device moving direction is greater than the size of the positioning column, and an auxiliary push plate is slidingly mounted in the positioning hole, a top rod is mounted on the side of the auxiliary push plate close to the second adjusting seat, the top rod penetrates through the connecting seat and extends to the outside of the connecting seat, and a second spring is arranged between the auxiliary push plate and the connecting seat.

[0013] Further technical solutions, the tillage module is provided with multiple groups, and the tillage unit in each group of tillage modules can be a plowshare, a seeding disc, a rotary tillage cutter or a fertilizing device.

[0014] The hilly mountainous area protective tillage planter provided by the embodiment of the present application comprises a moving platform, a connecting unit and a tillage module, wherein the connecting unit is arranged on the moving platform, and the tillage module is arranged on the connecting unit. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic diagram of the hilly mountainous area protective tillage planter provided by the embodiment of the present application;

[0016] Figure 2 FIG. 2 is a structural schematic diagram of the hilly mountainous area protective tillage planter provided by the embodiment of the present application after the moving platform is removed;

[0017] Figure 3 FIG. 3 is an enlarged view of A in FIG. 1; Figure 2

[0018] Figure 4 FIG. 4 is a structural schematic diagram of the tillage module in the hilly mountainous area protective tillage planter provided by the embodiment of the present application;

[0019] Figure 5 FIG. 5 is a structural schematic diagram of the tillage module and the connecting column in the hilly mountainous area protective tillage planter provided by the embodiment of the present application;

[0020] Figure 6 FIG. 6 is an enlarged view of B in FIG. 5; Figure 5

[0021] Figure 7 FIG. 7 is a structural schematic diagram of the connecting unit in the hilly mountainous area protective tillage planter provided by the embodiment of the present application.

[0022] ​​In the drawings: mobile platform 1; installation platform 11; connecting module 2; mounting seat 21; connecting column 22; sliding block 23; connecting seat 24; positioning jack 241; adjusting unit 3; first telescopic part 31; first adjusting seat 32; first adjusting connecting rod 33; lifting unit 4; second telescopic part 41; telescopic connecting rod 42; tillage module 5; tillage unit 51; connecting plate 52; positioning column 53; limiting slot 531; connecting unit 6; trapezoidal clamping block 61; first spring 62; auxiliary push plate 63; top rod 64; second spring 65; second adjusting connecting rod 66; second adjusting seat 67. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0024] The specific implementation of the present application is described in detail below in combination with specific examples.

[0025] As Figures 1-7 shown, a hill and mountainous area conservation tillage planter provided by one embodiment of the present application comprises a mobile platform 1, wherein the mobile platform 1 is provided with an installation platform 11; further comprising:

[0026] a connecting module 2, wherein the connecting module 2 comprises a mounting seat 21 mounted on the installation platform 11, two sliding blocks 23 are symmetrically mounted in the mounting seat 21, the sliding blocks 23 are slidingly installed in the mounting seat 21 along the horizontal direction, the installation platform 11 is further provided with an adjusting unit 3 for adjusting the distance between the two sliding blocks 23, a connecting column 22 is slidingly installed on each of the sliding blocks 23 along the vertical direction, and the mounting seat 21 is further provided with a lifting unit 4 for driving the two connecting columns 22 to move up and down along the vertical direction at the same time, and the bottom of each connecting column 22 is provided with a connecting seat 24;

[0027] a tillage module 5, wherein the tillage module 5 comprises a connecting plate 52, the bottom of the connecting plate 52 is provided with a tillage unit 51, the top of the tillage unit 51 is symmetrically provided with two positioning columns 53, the bottom of the connecting seat 24 is provided with a positioning jack 241 matched with the positioning columns 53, and the connecting seat 24 is further provided with a connecting unit 6 for fixing the positioning columns 53 in the positioning jack 241.

[0028] In the embodiment of the present application, in use, first, a corresponding tillage module 5 is selected according to the use requirement, then the adjusting unit 3 is controlled to adjust the interval between the two sliding blocks 23, the sliding blocks 23 can drive the connecting columns 22 to move synchronously, that is, the interval between the two connecting columns 22 is adjusted. Then the connecting columns 22 are controlled to move downward by the lifting unit 4, so that the positioning columns 53 are inserted into the positioning insertion holes 241, and the positioning columns 53 are locked in the positioning insertion holes 241 by the connecting unit 6, thus the installation of the device is completed. Then the device as a whole is moved by the moving platform 1, so that the specified area can be subjected to corresponding tillage operation.

[0029] As shown in Figure 1 , as a preferred embodiment of the present application, the adjusting unit 3 comprises a first telescopic piece 31 mounted on the mounting platform 11, the telescopic end of the first telescopic piece 31 is connected with a first adjusting seat 32, two first adjusting connecting rods 33 are symmetrically arranged on the first adjusting seat 32, one end of each of the two first adjusting connecting rods 33 is hinged to the first adjusting seat 32, and the other end is respectively hinged to the two sliding blocks 23.

[0030] In the embodiment of the present application, in use, the first telescopic piece 31 is only controlled to be telescopic, the first telescopic piece 31 can drive the first adjusting seat 32 to move synchronously, the first adjusting seat 32 can drive the two sliding blocks 23 to move in the mounting seat 21 in the same direction or in the opposite direction synchronously through the first adjusting connecting rods 33, so as to adjust the interval between the two sliding blocks 23.

[0031] As shown in Figure 1 and Figure 2 , as a preferred embodiment of the present application, the lifting unit 4 comprises a second telescopic piece 41 mounted on the bottom of the mounting seat 21, the telescopic end of the second telescopic piece 41 is connected with a telescopic connecting rod 42, and the two ends of the telescopic connecting rod 42 are respectively connected with the top of the two connecting columns 22.

[0032] In the embodiment of the present application, in use, the second telescopic piece 41 is only controlled to be telescopic, the second telescopic piece 41 can drive the two connecting columns 22 to move synchronously through the telescopic connecting rod 42, so as to adjust the height of the two connecting columns 22, that is, the height of the tillage module 5 is adjusted, so as to meet different tillage requirements.

[0033] As a preferred embodiment of the present application, the first telescopic piece 31 and the second telescopic piece 41 can all adopt the electric telescopic rod, the hydraulic telescopic rod or the pneumatic telescopic rod in the prior art, and the first telescopic piece 31 and the second telescopic piece 41 adopt the same type of device, so as to facilitate the later maintenance and maintenance.

[0034] As shown in Figures 4-7As shown, in a preferred embodiment of the present invention, the connecting unit 6 includes two trapezoidal blocks 61 symmetrically installed in the connecting seat 24. The trapezoidal blocks 61 are slidably installed in the connecting seat 24. Each trapezoidal block 61 is connected to the interior of the connecting seat 24 by a first spring 62. The positioning post 53 is provided with a limiting slot 531 that matches the trapezoidal block 61. When no external force is applied, one end of the trapezoidal block 61 will extend into the positioning hole 241 and be inserted into the limiting slot 531. Each end of the trapezoidal block 61 is hinged to a second adjusting rod 66, and the ends of the two second adjusting rods 66 away from the trapezoidal block 61 are hinged to the second adjusting seat 67.

[0035] In this embodiment of the invention, the second adjusting seat 67 is located outside the connecting seat 24 and is positioned on the side of the connecting seat 24 opposite to the direction of device movement. In use, simply inserting the positioning pin 53 into the positioning hole 241 allows the trapezoidal locking block 61 to engage with the limiting slot 531, thereby fixing the positioning pin 53 in the connecting seat 24. To remove the positioning pin 53, simply press the second adjusting seat 67 and move it towards the side closer to the connecting seat 24. The second adjusting seat 67, through the second adjusting linkage 66, will move the two trapezoidal locking blocks 61 away from each other, causing the trapezoidal locking blocks 61 to exit from the limiting slot 531. At this point, the positioning pin 53 can be removed.

[0036] like Figure 7 As shown, in a preferred embodiment of the present invention, the size of the positioning hole 241 along the moving direction of the device (i.e., the X direction) is larger than the size of the positioning post 53, and an auxiliary push plate 63 is slidably installed in the positioning hole 241. A push rod 64 is installed on the side of the auxiliary push plate 63 near the second adjusting seat 67, and the push rod 64 passes through the connecting seat 24 and extends to the outside of the connecting seat 24. A second spring 65 is also provided between the auxiliary push plate 63 and the connecting seat 24.

[0037] In this embodiment of the invention, in the initial state, the distance between the auxiliary push plate 63 and the side of the positioning hole 241 away from the second adjusting seat 67 is equal to the dimension of the positioning post 53 in the same direction. After the positioning post 53 is inserted into the positioning hole 241 and fixed, as the moving platform 1 moves, the connecting seat 24 and the positioning post 53 will first undergo a relative displacement, thereby causing the auxiliary push plate 63 to be pushed and drive the push rod 64 to move towards the side closer to the second adjusting seat 67, and finally causing the end of the push rod 64 to abut against the second adjusting seat 67. At this time, the second spring 65 is compressed to its limit, and the auxiliary push plate 63 abuts against the side wall of the positioning hole 241. At this time, the connecting seat 24 will drive the positioning post 53 to move synchronously, and the second adjusting seat 67 will also be limited, so that the trapezoidal locking block 61 will not release the limitation of the positioning post 53 due to accidental contact during operation.

[0038] As a preferred embodiment of the present application, the tillage module 5 is provided with multiple groups, and the tillage units 51 in each group of tillage modules 5 can be plowshares, seeding discs, rotary tillage cutters, fertilizer application devices, etc. By configuring multiple different tillage units 51, different use requirements can be met.

[0039] In the embodiments of the present application, the various tillage units 51 mentioned above all adopt mature devices in the prior art, which can be integrated onto the connecting plate 52 to be adapted to the device, and the specific structure will not be described in detail here.

[0040] Working principle: in use, first, the corresponding tillage module 5 is selected according to the use requirement, then the first telescopic part 31 is controlled to be telescoped, the first telescopic part 31 can drive the first adjusting seat 32 to move synchronously, the first adjusting seat 32 can drive the two sliding blocks 23 to move synchronously in the mounting seat 21 in the same direction or in the opposite direction through the first adjusting connecting rod 33, so as to adjust the distance between the two sliding blocks 23, the sliding block 23 can drive the connecting column 22 to move synchronously, that is, the distance between the two connecting columns 22 can be adjusted, so that the position of the connecting seat 24 corresponds to the positioning column 53. Then the second telescopic part 41 is controlled to be telescoped, the second telescopic part 41 can drive the two connecting columns 22 to move downward synchronously through the telescopic connecting rod 42, so that the positioning column 53 is inserted into the positioning insertion hole 241. In this process, the trapezoidal clamping block 61 is clamped into the limiting insertion slot 531, so as to fix the positioning column 53 in the connecting seat 24. At this time, the second telescopic part 41 can be controlled to be telescoped again to adjust the height of the two connecting columns 22, that is, the height of the tillage module 5 can be adjusted, so as to meet different tillage requirements.

[0041] Then only the device as a whole is moved by the moving platform 1, that is, the specified area can be subjected to corresponding tillage operation. With the movement of the moving platform 1, a relative displacement between the connecting seat 24 and the positioning column 53 occurs first, so that the auxiliary push plate 63 is driven by the pushing force to drive the jacking rod 64 to move to the side close to the second adjusting seat 67, and finally the end of the jacking rod 64 abuts against the second adjusting seat 67, and at this time the second spring 65 is compressed to the limit, and at the same time the auxiliary push plate 63 abuts against the side wall of the positioning insertion hole 241. At this time, the connecting seat 24 drives the positioning column 53 to move synchronously, and the second adjusting seat 67 is also limited, and the trapezoidal clamping block 61 will not release the limiting of the positioning column 53 due to accidental touch during the working process. At the same time, the asynchronous and then synchronous mode is adopted to drive the tillage module 5 to move, which can reduce the power consumption required when the moving platform 1 is initially moved.

[0042] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hilly and mountainous region conservation tillage planter comprising a mobile platform, a mounting platform is arranged on the mobile platform, characterized in that, Also include: The connecting module includes a mounting seat mounted on the mounting platform, two sliding blocks are symmetrically mounted in the mounting seat, and the sliding blocks are slidingly installed in the mounting seat along the horizontal direction, an adjusting unit for adjusting the spacing between the two sliding blocks is also arranged on the mounting platform, a connecting column is slidingly installed on each sliding block along the vertical direction, and a lifting unit for driving the two connecting columns to move up and down along the vertical direction is also arranged on the mounting seat, and a connecting seat is arranged at the bottom of each connecting column; The tilling module includes a connecting plate, a tilling unit is mounted at the bottom of the connecting plate, two positioning columns are symmetrically arranged at the top of the tilling unit, and a positioning insertion hole matched with the positioning column is formed at the bottom of the connecting seat, and a connecting unit for fixing the positioning column in the positioning insertion hole is also arranged on the connecting seat.

2. The conservation tillage planter for hilly regions as claimed in claim 1 wherein, The adjusting unit includes a first telescopic piece mounted on the mounting platform, a first adjusting seat is connected to the telescopic end of the first telescopic piece, and two first adjusting links are symmetrically arranged on the first adjusting seat, one end of each of the two first adjusting links is hinged to the first adjusting seat, and the other end is respectively hinged to the two sliding blocks.

3. The conservation tillage planter for hilly regions as claimed in claim 2 wherein, The lifting unit includes a second telescopic piece mounted at the bottom of the mounting seat, a telescopic link is connected to the telescopic end of the second telescopic piece, and the two ends of the telescopic link are respectively connected to the top of the two connecting columns.

4. The conservation tillage planter for hilly regions as claimed in claim 3 wherein, The first telescopic piece and the second telescopic piece are both electric telescopic rods.

5. The conservation tillage planter for hilly regions as claimed in claim 1 wherein, The connecting unit includes two symmetrical trapezoidal blocks mounted in the connecting seat, the trapezoidal blocks are slidingly installed in the connecting seat, each trapezoidal block is connected to the inside of the connecting seat through a first spring, the positioning column is provided with a limiting slot matched with the trapezoidal block, and when not subjected to external force, one end of the trapezoidal block will extend into the positioning insertion hole and be inserted into the limiting slot, and the end of each trapezoidal block is hinged with a second adjusting link, and the ends of the two second adjusting links away from the trapezoidal block are hinged to a second adjusting seat.

6. The conservation tillage planter for hilly regions as claimed in claim 5 wherein, The size of the positioning insertion hole in the device moving direction is greater than the size of the positioning column, and an auxiliary push plate is slidingly installed in the positioning insertion hole, a top rod is mounted on the side of the auxiliary push plate close to the second adjusting seat, the top rod penetrates through the connecting seat and extends to the outside of the connecting seat, and a second spring is arranged between the auxiliary push plate and the connecting seat.

7. The conservation tillage planter for rolling hill country of claim 1, wherein, The tilling module is provided with multiple groups, and the tilling units in each group of tilling modules can be plowshares, seeding discs, rotary tiller discs or fertilizing equipment.

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