Multifunctional pond digging machine suitable for mini-tiller

Abstract

The multifunctional pond digging machine comprises a pond digging mechanism and a traction machine frame connected with the pond digging mechanism, the pond digging mechanism comprises a positioning sleeve, a positioning plate and a pond digging claw, an inner hole of the positioning sleeve is arranged to be in a round or regular polygon shape, the positioning sleeve is detachably arranged on the traction machine frame, and the positioning plate is arranged on the traction machine frame. A plurality of locating plates are evenly arranged on the outer wall of the locating sleeve in a radial shape, each locating plate is detachably provided with a pond digging claw, the locating plates are of a straight plate-shaped or U-shaped structure, and the pond digging claws are of a shovel-shaped structure and are vertically arranged on the locating plates. The mini-tiller is used as traction power, planting pits can be rapidly dug, the distance, the size and the depth of the pits are controllable and easy to adjust, operation can be conducted by a single person, labor force is saved, the problems that manual pit digging is difficult, labor intensity is large, and working efficiency is low are effectively solved, the sowing and planting efficiency on a single land with a narrow area is greatly improved, and the labor intensity is reduced. The device is suitable for being popularized and used in complex terrains.

Description

Technical Field

[0001] The utility model belongs to the technical field of sowing and planting in the planting industry, and in particular relates to a multifunctional pond tiller suitable for a micro-tillage machine. Background Art

[0002] Although automated sowing and planting technologies and equipment have been widely used, they are only suitable for use on large, flat fields. When working in mountainous areas, such as places, it is inconvenient to use such large machinery and it cannot adapt to complex terrain, which hinders its promotion and application. At present, in mountainous areas, terraced fields, hilly areas, and on single, narrow plots of land, sowing and planting crops still mainly rely on manual digging of holes (such as corn, potato sowing, vegetable sowing or transplanting, which all require digging holes, commonly known as digging ponds). Operators must bend over all the time to work, and the soil during the sowing and planting seasons is relatively dry or wet. Dryness will cause the soil to become hard, and wetness will cause the soil to adhere to the farm tools, making digging holes difficult. Therefore, the labor intensity is high and the work efficiency is low. Therefore, developing a small, easy-to-use and easy-to-operate planting pit digging equipment is the key to solving the problem. Utility Model Content

[0003] The utility model provides a multifunctional pond tiller which is suitable for a micro-tillage machine.

[0004] The utility model is realized through the following technical solutions: it includes a pond-digging mechanism and a traction frame connected to the pond-digging mechanism, the traction frame is detachably connected to the micro-tillage machine, the pond-digging mechanism includes a positioning sleeve, a positioning plate, and a pond-digging claw, the inner hole of the positioning sleeve is arranged in a circular or regular polygonal shape, and it is detachably arranged on the traction frame, and a plurality of positioning plates are radially arranged on the outer wall of the positioning sleeve, and the pond-digging claw is detachably arranged on each positioning plate, and the positioning plate is in a straight plate shape or a "U"-shaped structure, and the pond-digging claw is arranged in a shovel-like structure and is vertically arranged on the positioning plate.

[0005] Furthermore, the lower middle portion of the pond-drilling claw is provided with an arc-shaped structure, and the angle corresponding to the arc is 15 to 45 degrees.

[0006] The traction frame includes a drive shaft, a bearing, a sleeve, and a traction rod. The drive shaft is arranged in a circular or regular polygonal shape. A staking mechanism is arranged at either end or the middle of the drive shaft. One end of the traction rod is connected to the drive shaft through the sleeve, and a socket is arranged at the other end.

[0007] When the digging mechanism is arranged at either end of the driving shaft, a bearing is coaxially arranged at the other end of the driving shaft, and the traction rod is arranged in a "Z" shape structure, and the traction rod is fixedly connected to the outer wall of the bearing through a sleeve;

[0008] When the pond-drilling mechanism is arranged in the middle of the driving shaft, bearings are coaxially arranged at both ends of the driving shaft, and the traction rod is arranged in a "Y" shape structure, and the traction rod is fixedly connected to the outer walls of each bearing through a sleeve.

[0009] Furthermore, the front section of the traction rod is provided with a trenching mechanism, which includes a support beam, an adjusting rod, and a trenching shovel. One end of the support beam is connected to the traction rod through a ring sleeve, and the other end is provided with an adjusting rod perpendicular to the horizontal plane through the ring sleeve. Several adjusting holes are axially provided on the adjusting rod, and through holes are provided on the ring sleeve corresponding to the adjusting holes. Connectors are provided between the adjusting holes and fixed, and a trenching shovel is provided at the lower end of the adjusting rod.

[0010] Furthermore, the traction frame includes a drive shaft, a sleeve, a bearing, a sleeve, and a traction rod. The drive shaft is arranged in a circular or regular polygonal shape, and a plurality of axial positioning holes are respectively provided at both ends of the drive shaft. The digging mechanism is coaxially arranged at both ends of the drive shaft through the sleeve, and a connecting piece is provided on the sleeve to connect the positioning holes. A bearing is fixed in the middle of the drive shaft, and the traction rod is coaxially fixed on the bearing through the sleeve, and a socket is provided at the other end of the traction rod.

[0011] The beneficial effects of the present invention are as follows: it is used in conjunction with a micro-tillage machine, which uses the micro-tillage machine as power to pull the device to work, and can quickly dig planting holes. The spacing, size and depth of the holes are controllable and easy to adjust. It can be operated by one person, saving labor. It can dig holes in a single row, and can also meet the needs of digging holes in multiple rows at the same time by installing multiple digging mechanisms in parallel on the traction frame. It can adapt to and complete the work of digging planting holes in land with complex terrain; it effectively solves the problems of difficulty in manual digging of holes, high labor intensity and low work efficiency, and greatly improves the efficiency of sowing and planting on land with narrow single area, such as mountainous areas, terraces and hills, and is suitable for promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0014] Figure 3 This is a structural diagram of the Datang mechanism;

[0015] Figure 4 It is a structural diagram of the bearing, sleeve and drawbar;

[0016] Figure 5 This is a structural diagram of the Datang claw;

[0017] Figure 6 It is a structural diagram of a trenching shovel;

[0018] Figure 7This is a schematic structural diagram of another embodiment of the positioning plate;

[0019] Figure 8 It is a structural schematic diagram of a second embodiment of the traction frame;

[0020] Figure 9 This is a schematic structural diagram of a third embodiment of a positioning plate;

[0021] Figure 10 A schematic structural diagram of another embodiment of a trenching shovel;

[0022] Numbers in the figure: 1~ditching mechanism, 2~positioning sleeve, 3~positioning plate, 4~ditching claw, 5~traction frame, 6~drive shaft, 7~sleeve, 8~bearing, 9~sheath, 10~traction rod, 11~connector, 12~ditching mechanism, 13~support beam, 14~adjusting sleeve, 15~adjusting rod, 16~ditching shovel, 17~connecting piece, 18~connector sleeve, 19~shoveling plate. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, its specific implementation methods are described in detail below with reference to the accompanying drawings.

[0024] like Figures 1 to 9 The multifunctional pond digging machine suitable for a micro-tillage machine shown in the figure includes a pond digging mechanism 1 and a traction frame 5 connected to the pond digging mechanism 1, and the traction frame 5 is detachably connected to the micro-tillage machine. The pond digging mechanism 1 includes a positioning sleeve 2, a positioning plate 3, and a pond digging claw 4. The inner hole of the positioning sleeve 2 is arranged in a circular or regular polygonal shape, which is detachably arranged on the traction frame 5. A plurality of positioning plates 3 are radially arranged on the outer wall of the positioning sleeve 2. To ensure operational reliability, the number of positioning plates 3 is not less than three, and as the number of positioning plates 3 increases, the front and rear spacing of the planting pits gradually decreases; when in use, the pond digging mechanism 1 with the corresponding number of positioning plates 3 is selected and connected to the traction frame 5 according to the different sowing or planting crops and the different front and rear spacing of the planting pits, so as to meet the excavation requirements of planting pits for different crops, and each positioning plate 3 is detachably provided with a pond digging claw 4, that is, the pond digging claw 4 is fixedly connected to each positioning plate 3 with bolts.

[0025] The pond digging claw 4 is provided in a shovel-like structure and is vertically arranged on the positioning plate 3 .

[0026] The middle and lower parts of the pond claws 4 are arranged in an arc-shaped structure with a certain curvature, and the angle corresponding to the arc is 15 to 45 degrees, which can more conveniently shovel up the soil and throw it forward to prevent the soil from falling back into the excavated planting pit.

[0027] like Figure 7As shown, the positioning plate 3 is arranged in a "U"-shaped structure, which is more firmly and reliably connected to the pond-digging claw 4.

[0028] The traction frame 5 includes a drive shaft 6, a bearing 8, and a traction rod 10. The drive shaft 6 is arranged in a circular or regular polygonal shape. A digging mechanism 1 is arranged at either end or the middle of the drive shaft 6. One end of the traction rod 10 is connected to the drive shaft 6 through a bearing 8, and a socket 11 is arranged at the other end. The traction frame 5 structure can meet the excavation requirements of a single-row planting pit; wherein,

[0029] When the digging mechanism 1 is provided at either end of the drive shaft 6, a bearing 8 is coaxially provided at the other end of the drive shaft 6, and the two are fixed by a pin key, and the traction rod 10 is provided as follows Figure 8 In the "Z"-shaped structure shown, the traction rod 10 is fixedly connected to the outer wall of the bearing 8;

[0030] When the digging mechanism 1 is arranged in the middle of the driving shaft 6, bearings 8 are coaxially arranged at both ends of the driving shaft 6, and the two are fixed by pin keys. The traction rod 10 is arranged as shown in FIG. Figure 9 In the “Y”-shaped structure shown, the traction rod 10 is fixedly connected to the outer wall of each bearing 8.

[0031] The front section of the traction rod 10 is provided with Figure 8 Or the trenching mechanism 12 shown in 9, the trenching mechanism 12 is used in conjunction with the above-mentioned traction frame 5 for digging single-row planting pits. The trenching mechanism 12 includes a support beam 13, an adjusting rod 15, and a trenching shovel 16. One end of the support beam 13 is connected to the traction rod 10 through a ring sleeve, and the ring sleeve is welded to the traction rod 10, or fixedly connected by bolts. The other end is provided with an adjusting rod 15 perpendicular to the horizontal plane through the ring sleeve, or an adjusting rod 15 perpendicular to the horizontal plane is provided with a through hole. A plurality of adjusting holes are axially provided on the adjusting rod 15, and through holes are provided on the ring sleeve or the through hole corresponding to the adjusting holes. A connecting piece 17 is provided between the adjusting holes and the through holes to fix the adjusting rod 15, thereby fixing the adjusting rod 15 on the support beam 13, and a trenching shovel 16 is provided at the lower end of the adjusting rod 15.

[0032] like Figure 1As shown, the traction frame 5 includes a drive shaft 6, a sleeve 7, a bearing 8, and a traction rod 10. The drive shaft 6 is arranged in a circular or regular polygonal shape, and a number of axial positioning holes are respectively provided at both ends of the drive shaft 6. The digging mechanism 1 is coaxially arranged at both ends of the drive shaft 6 through the sleeve 7, and a connecting piece 17 is provided on the sleeve 7 to connect the positioning holes. By adjusting the position of the sleeve 7 on the drive shaft 6, the spacing between the two digging mechanisms 1 is adjusted. A bearing 8 is fixedly provided in the middle of the drive shaft 6, and the traction rod 10 is fixedly connected to the outer wall of the bearing 8. A socket 11 is provided at the other end of the traction rod 10. This structure can meet the needs of excavating multiple rows of planting pits. When in use, by respectively sleeved on both ends of the drive shaft 6, a plurality of digging mechanisms 1 can be met. The needs of digging multiple planting pits on both sides or a single side at the same time can be met, and to a minimum extent, the needs of digging single-row planting pits on both sides can be realized.

[0033] The bearing 8 is fixedly provided with a plug sleeve 18 perpendicular to the axis outside, and the connection combination of the two is a "T"-shaped structure. At least two axial holes are provided on the plug sleeve 18. The traction rod 10 is inserted into the plug sleeve 18 and fixed with a connector 17.

[0034] like Figure 1 、 2 As shown, the front section of the traction rod 10 is provided with a trenching mechanism 12, which is used in conjunction with the traction frame 5 for digging multiple rows of planting holes. The trenching mechanism 12 includes a support beam 13, an adjusting sleeve 14, an adjusting rod 15, and a trenching shovel 16. A ring sleeve is provided in the middle of the support beam 13 to connect the traction rod 10. The ring sleeve is welded or bolted to the upper surface or lower surface of the traction rod 10. Several positioning holes are axially provided at both ends of the support beam 13. The adjusting rod 15 is respectively adjusted through the adjusting sleeve 14. It is located at both ends of the support beam 13, and a number of adjustment holes are axially arranged on the adjustment rod 15. The adjustment sleeve 14 is fixedly connected by two ring sleeves to form a "T"-shaped structure. One of the ring sleeves of the adjustment sleeve 14 is sleeved on the adjustment rod 15, and a through hole is set corresponding to the positioning hole. The adjustment rod 15 is sleeved on the other ring sleeve, and a through hole is set corresponding to the adjustment hole. A connecting piece 17 is set between the positioning hole, the adjustment hole and the through hole to fix it, so that the adjustment rod 15 is fixed on the support beam 13, and a trenching shovel 16 is set at the lower end of the adjustment rod 15.

[0035] Further, such as Figure 10 As shown, a shovel plate 19 is fixedly provided at the bottom end of the trenching shovel 16. The angle β between the shovel plate 19 and the trenching shovel 16 is 90-135 degrees. The shovel plate 19 is arranged in a triangular or trapezoidal structure.

[0036] The adjusting rod 15 is threadably connected to the trenching shovel 16 , and the offset angle of the trenching shovel 16 can be adjusted by rotating it.

[0037] A sleeve 9 is coaxially fixedly provided on the outer wall of the bearing 8 , and a plug-in sleeve 18 is fixedly provided on the outer wall of the sleeve 9 , and the plug-in sleeve 18 is connected to the traction rod 10 .

[0038] Furthermore, the traction rod 10 and the support beam 13 are arranged in a circular or regular polygonal shape.

[0039] Furthermore, the connecting member 17 is a latch or a bolt to facilitate assembly and disassembly.

[0040] Furthermore, the material of the pond-drilling mechanism 1 and the traction frame 5 is steel.

[0041] Furthermore, when using the pond-drilling mechanism 1, the sleeve 7 provided on the driving shaft 6 can be eliminated, the length of both ends of the positioning sleeve 2 of the pond-drilling mechanism 1 can be appropriately extended, and a connector 17 is provided on the extended portion to connect the positioning hole.

[0042] The working method of the present invention is as follows: the device is connected to the rear end of the micro-tillage machine through the socket 11 on the traction rod 10 and fixed with the connecting piece 17. According to the spacing of the planting holes, the spacing between the pond-digging mechanisms 1 is adjusted. After the adjustment is completed, it is fixed with the connecting piece 17; the handle of the micro-tillage machine is held and pressed down appropriately to press down one of the pond-digging claws 4 of the pond-digging mechanism 1 into the soil; the micro-tillage machine is started to run and move. During the running process of the micro-tillage machine, the traction frame 5 is used to pull each pond-digging mechanism 1 to rotate and move, and the tillage is completed. During the rotation and movement of the pond mechanism 1, the pond claws 4 will first be inserted into the soil, and then under the action of rotation, the soil in the pond claws 4 will be shoveled up and thrown in the forward direction, thereby completing the operation of digging the pit, and then sowing seeds or planting seedlings in the pit; the trenching shovel 16 on the trenching mechanism 12 at the front end of the traction rod 10 moves with the traction frame 5 to open trenches on both sides of the dug pit. The trenches are for sowing and planting, and are used to cover the edges of the ground film and cultivate the soil when covering the ground film in the later stage.

Claims

1. A multifunctional pond-drilling machine suitable for a micro-tillage machine, comprising a pond-drilling mechanism (1), and a traction frame (5) connected to the pond-drilling mechanism (1), wherein the traction frame (5) is detachably connected to the micro-tillage machine, characterized in that: The pond-digging mechanism (1) comprises a positioning sleeve (2), a positioning plate (3), and a pond-digging claw (4). The inner hole of the positioning sleeve (2) is arranged in a circular or regular polygonal shape and is detachably arranged on a traction frame (5). A plurality of positioning plates (3) are radially arranged on the outer wall of the positioning sleeve (2). The pond-digging claw (4) is detachably arranged on each positioning plate (3), and the positioning plates (3) are in a straight plate shape or a "U"-shaped structure.

2. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 1, characterized in that: The middle and lower parts of the pond-beating claws (4) are arranged in an arc-shaped structure, and the angle corresponding to the arc is 15 to 45 degrees.

3. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 1 or 2, characterized in that: The pond-digging claw (4) is provided in a shovel-like structure and is vertically arranged on the positioning plate (3).

4. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 1, characterized in that: The traction frame (5) comprises a drive shaft (6), a bearing (8), and a traction rod (10). The drive shaft (6) is arranged in a circular or regular polygonal shape. A traction mechanism (1) is arranged at either end or the middle of the drive shaft (6). One end of the traction rod (10) is connected to the drive shaft (6) through the bearing (8), and the other end is provided with a socket (11); wherein, When the pond-drilling mechanism (1) is provided at either end of the drive shaft (6), a bearing (8) is coaxially provided at the other end of the drive shaft (6), and the traction rod (10) is provided in a "Z"-shaped structure, wherein the traction rod (10) is fixedly connected to the outer wall of the bearing (8); When the pond-drilling mechanism (1) is arranged in the middle of the driving shaft (6), bearings (8) are coaxially arranged at both ends of the driving shaft (6), and the traction rod (10) is arranged in a "Y"-shaped structure. The traction rod (10) is fixedly connected to the outer wall of each bearing (8).

5. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 4, characterized in that: The front section of the traction rod (10) is provided with a trenching mechanism (12), which includes a support beam (13), an adjusting rod (15), and a trenching shovel (16). One end of the support beam (13) is connected to the traction rod (10) through a ring sleeve, and the other end is provided with an adjusting rod (15) perpendicular to the horizontal plane through the ring sleeve. A plurality of adjusting holes are axially provided on the adjusting rod (15), and through holes are provided on the ring sleeve corresponding to the adjusting holes. A connecting piece (17) is provided between the adjusting holes and the through holes for fixing. A trenching shovel (16) is provided at the lower end of the adjusting rod (15).

6. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 1, characterized in that: The traction frame (5) includes a drive shaft (6), a sleeve (7), a bearing (8), and a traction rod (10). The drive shaft (6) is arranged in a circular or regular polygonal shape. A plurality of positioning holes are axially provided at both ends of the drive shaft (6). The opening mechanism (1) is coaxially provided at both ends of the drive shaft (6) through the sleeve (7), and a connecting piece (17) is provided on the sleeve (7) to connect the positioning holes. A bearing (8) is fixedly provided in the middle of the drive shaft (6). The traction rod (10) is fixedly connected to the outer wall of the bearing (8). A socket (11) is provided at the other end of the traction rod (10).

7. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 4 or 6, characterized in that: The bearing (8) is externally fixed with a plug-in sleeve (18) perpendicular to the axis, and the two are connected in a T-shaped structure. At least two axial holes are provided on the plug-in sleeve (18), and the traction rod (10) is plugged into the plug-in sleeve (18) and fixed with a connector (17).

8. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 6, characterized in that: The front section of the traction rod (10) is provided with a trenching mechanism (12), which includes a support beam (13), an adjustment sleeve (14), an adjustment rod (15), and a trenching shovel (16). A ring sleeve is provided in the middle of the support beam (13) to connect the traction rod (10). A plurality of positioning holes are axially provided at both ends of the support beam (13). The adjustment rod (15) is respectively provided at both ends of the support beam (13) through the adjustment sleeve (14). A plurality of adjustment holes are axially provided on the adjustment rod (15). Through holes are provided on the adjustment sleeve (14) corresponding to the positioning holes and the adjustment holes. Connectors (17) are provided between the positioning holes, the adjustment holes and the through holes for fixing. A trenching shovel (16) is provided at the lower end of the adjustment rod (15).

9. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 5 or 8, characterized in that: A shovel plate (19) is fixedly provided at the bottom end of the trenching shovel (16), and the angle β between the shovel plate (19) and the trenching shovel (16) is 90 to 135 degrees. The shovel plate (19) is provided in a triangular or trapezoidal structure.

10. The multifunctional pond tiller suitable for a micro-tillage machine according to claim 4 or 6, characterized in that: A sleeve (9) is coaxially fixedly provided on the outer wall of the bearing (8), and a plug sleeve (18) is fixedly provided on the outer wall of the sleeve (9).

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