High-uniformity industrial hemp planting equipment

Abstract

The invention relates to the technical field of industrial hemp planting and ridging, in particular to high-uniformity industrial hemp planting equipment, and solves the problems that the industrial hemp planting equipment is generally used for dispersed seeding, so that middle-stage irrigation and later-stage harvesting are inconvenient, and the working efficiency is high. The industrial hemp ridging device comprises a vehicle body and a vehicle frame, the rear side of the vehicle body is hinged to the vehicle frame, and the industrial hemp ridging device is characterized in that two mounting plates are fixedly mounted on the rear side of the vehicle frame, and rear rotating shafts are rotationally mounted on the opposite sides of the two mounting plates; and a plurality of ridging assemblies are arranged between the two rear rotating shafts. The double-shaft motor drives the lead screw to rotate, so that the positions of the ridging discs on the surface of the lead screw are adjusted, the distance between the two ridging discs is adjusted, and therefore the device can conduct ridging operation on furrows and ridges of different sizes, and the device can conveniently meet different planting requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of ridge forming for industrial hemp cultivation, and specifically to an industrial hemp planting device with high uniformity. Background Technique

[0002] Industrial hemp refers to hemp with a tetrahydrocannabinol content of less than 0.3%. In China, industrial hemp is called cannabis sativa L. var. gantum (Decne.) Tsai et Chen, which is an annual herbaceous plant of the genus Cannabis in the family Cannabaceae, divided into industrial hemp and drug hemp. The widely used hemp at home and abroad is industrial hemp. The powder ground from the stalk core of industrial hemp, that is, the modified coating technology of ultrafine powder of cannabis sativa L. var. gantum (Decne.) Tsai et Chen stalk core, is applied to military uniforms, and can exert the characteristics of high strength and high performance of the product;

[0003] In the general process of hemp cultivation, there are no clear ditches and ridges in the hemp planting land, and the hemp planting shows a scattered state. Such a planting state has several disadvantages. Firstly, it is not conducive to mid-term maintenance, such as irrigation, and it is not conducive to mechanical harvesting in the later stage.

[0004] Existing industrial hemp planting devices are usually scattered sowing, resulting in inconvenience during mid-term irrigation and later harvesting, and it is also difficult for existing ridge forming devices to adjust the width of the ridges according to the planting situation of industrial hemp; Therefore, it does not meet the existing needs, and for this reason, we propose an industrial hemp planting device with high uniformity. Summary of the Invention

[0005] The purpose of the present invention is to provide an industrial hemp planting device with high uniformity to solve the problems in the above background technique that industrial hemp planting devices are usually scattered sowing, resulting in inconvenience during mid-term irrigation and later harvesting, and it is also difficult for existing ridge forming devices to adjust the width of the ridges according to the planting situation of industrial hemp.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An industrial hemp planting device with high uniformity, including a vehicle body and a vehicle frame, the rear side of the vehicle body is hinged to the vehicle frame, and it is characterized in that: two mounting plates are fixedly installed on the rear side of the vehicle frame, and rear rotating shafts are rotatably installed on the opposite sides of the two mounting plates, and a plurality of ridge forming components are provided between the two rear rotating shafts;

[0007] Connecting frames are fixedly installed on the front sides of the mounting plates, a front rotating shaft is rotatably installed inside the connecting frames, and a plurality of soil breaking components are movably installed on the outer surface of the front rotating shaft;

[0008] The ridge forming component includes a connecting shaft and a limiting block, fixed rods are fixedly installed on the outer end surfaces of the rear rotating shafts, the limiting blocks are movably installed on the outer surfaces of the fixed rods, the connecting shafts are rotatably installed on the outer sides of the limiting blocks, screw rods are rotatably installed on both sides of the connecting shaft, and the outer ends of the screw rods are rotatably connected to the limiting blocks.

[0009] Preferably, ridging discs are movably installed at both ends of the connecting shaft and the outer ends of the rear rotating shaft. Clamping grooves are provided on one side of each ridging disc close to the limit block, and the limit blocks are movably clamped into the interiors of the clamping grooves.

[0010] Preferably, a dual-axis motor is provided inside each connecting shaft, and the output ends on both sides of the dual-axis motor are connected to the lead screws through couplings.

[0011] Preferably, sliding grooves are provided on one side of each ridging disc away from the limit block. Four limit blocks are fixedly installed inside each sliding groove. The rear rotating shaft and the connecting shaft are both slidably inserted into the interiors of the sliding grooves. Four limit grooves are provided on the surfaces of the rear rotating shaft and the connecting shaft close to the ridging disc, and the limit blocks are slidably clamped into the interiors of the limit grooves.

[0012] Preferably, the soil-breaking assembly includes a flange plate and a mounting seat. A plurality of flange plates are movably installed on the outer surface of the front rotating shaft. Mounting seats are fixedly installed on the surfaces of the flange plates. Fixed discs are provided inside the flange plates, and the front rotating shaft penetrates through the interiors of the fixed discs.

[0013] Preferably, a plurality of S-shaped soil-breaking rods are movably installed on the outer surfaces of both sides of each mounting seat. Two threaded holes are provided on the surface of each S-shaped soil-breaking rod. The mounting seats are connected to the S-shaped soil-breaking rods by inserting bolts into the threaded holes. Retaining plates that bend inward are fixedly installed at the outer ends of the S-shaped soil-breaking rods.

[0014] Preferably, bottom plates are fixedly installed on both sides of the top end of the vehicle frame. Servo motors are fixedly installed on the top ends of the bottom plates, and the output ends of the servo motors are rotationally connected to the connecting frames.

[0015] Preferably, a first chain and a second chain are movably installed on the outer surface of the output end of each servo motor. The first chains are movably connected to the rear rotating shafts, and the second chains are movably connected to the front rotating shafts.

[0016] Preferably, a retaining plate is fixedly installed at the position on the surface of the top end of the vehicle frame between the soil-breaking assembly and the ridging assembly.

[0017] Preferably, the installation positions of the mounting seats correspond to the installation positions of the limit blocks one by one. One-word grooves are provided on the inner wall surfaces of the fixed discs. One-word rods are fixedly installed on the outer surface of the front rotating shaft, and the one-word rods are movably inserted into the interiors of the one-word grooves.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. Through the cooperation of the ridging disc and the connecting shaft, when the device is in use, the double-shaft motor can be driven to rotate the lead screw, so as to adjust the position of the ridging disc on the surface of the lead screw, and then adjust the distance between the two ridging discs, so that the device can ridging for furrows of different sizes, facilitating the device to meet different planting requirements. And by inserting the limiting block into the limiting groove, when the rear rotating shaft rotates, the ridging disc and the connecting shaft will be driven to rotate simultaneously through the limiting block and the limiting groove, so that when the ridging disc performs ridging, the touched soil can be rolled, thereby improving the ridging efficiency and avoiding the situation that the ridged soil is too hard to be pushed.

[0020] 2. Through the cooperation of the flange plate and the soil retaining plate, when the device is in use, due to the inward-bending shape of the soil retaining plate, when the soil retaining plate breaks the soil, the broken soil can be pushed towards the position close to the center of the flange plate, avoiding the broken soil from splashing outwards and affecting the ridging of the ridging disc. And by blocking the soil with the soil retaining plate, it is avoided that the soil splashes onto the surface of the lead screw and affects the rotation of the lead screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the schematic structural diagram of the whole of the present invention;

[0022] Figure 2 is the partial structural diagram of the soil-breaking component of the present invention;

[0023] Figure 3 is the front sectional view of the whole of the present invention;

[0024] Figure 4 is the top sectional view of the whole of the present invention;

[0025] Figure 5 is the front sectional view of the position of the second chain of the present invention;

[0026] Figure 6 is the side sectional view of the whole of the present invention;

[0027] Figure 7 For the present invention Figure 3 is the partial structural diagram of part A in.

[0028] In the figure: 1, vehicle frame; 2, mounting plate; 3, rear rotating shaft; 4, ridging disc; 5, connecting shaft; 6, first chain; 7, bottom plate; 8, servo motor; 9, connecting frame; 10, second chain; 11, front rotating shaft; 12, flange plate; 13, through hole; 14, fixed disc; 15, mounting seat; 16, S-shaped soil-breaking rod; 17, threaded hole; 18, soil retaining plate; 19, sliding groove; 20, double-shaft motor; 21, lead screw; 22, clamping groove; 23, bearing seat; 24, limiting block; 25, limiting groove; 26, one-word groove; 27, one-word rod. DETAILED DESCRIPTION OF THE INVENTION

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Please refer to Figures 1 to 7 , an embodiment provided by the present invention: an industrial hemp planting device with high uniformity, including a vehicle body and a frame 1. The rear side of the vehicle body is hinged to the frame 1. It is characterized in that: two mounting plates 2 are fixedly installed on the rear side of the frame 1. On the opposite sides of the two mounting plates 2, rear rotating shafts 3 are rotatably installed. At the positions between the two rear rotating shafts 3, a plurality of ridging components are provided;

[0031] On the front sides of the mounting plates 2, connecting frames 9 are fixedly installed. Inside the connecting frames 9, front rotating shafts 11 are rotatably installed. On the outer surfaces of the front rotating shafts 11, a plurality of soil-breaking components are movably installed;

[0032] The ridging component includes a connecting shaft 5 and a limiting block 24. Fixed rods are fixedly installed on the outer end surfaces of the rear rotating shafts 3. Limiting blocks 24 are movably installed on the outer surfaces of the fixed rods. Connecting shafts 5 are rotatably installed on the outer sides of the limiting blocks 24. On both sides of the connecting shaft 5, lead screws 21 are rotatably installed. The outer ends of the lead screws 21 are rotatably connected to the limiting blocks 24.

[0033] At both ends of the connecting shaft 5 and the outer ends of the rear rotating shafts 3, ridging disks 4 are movably installed. On the sides of the ridging disks 4 close to the limiting blocks 24, clamping grooves 22 are provided. The limiting blocks 24 are movably clamped into the interiors of the clamping grooves 22.

[0034] Through the cooperation of the ridging disk 4 and the connecting shaft 5, when the device is in use, the lead screw 21 can be driven to rotate by the double-shaft motor 20, so as to adjust the position of the ridging disk 4 on the surface of the lead screw 21, and further adjust the distance between the two ridging disks 4, so that the device can perform ridging operations on ditches and ridges of different sizes, which is convenient for the device to meet different planting requirements. And by inserting the limiting block 24 into the limiting groove 25, when the rear rotating shaft 3 rotates, the ridging disk 4 and the connecting shaft 5 will be driven to rotate simultaneously through the limiting block 24 and the limiting groove 25, so that when the ridging disk 4 performs ridging, the touched soil can be rolled, thereby improving the ridging efficiency and avoiding the situation that the ridged soil is too hard to be pushed.

[0035] Double-shaft motors 20 are provided inside the connecting shafts 5. The output ends on both sides of the double-shaft motors 20 are connected to the lead screws 21 through couplings.

[0036] On one side of the ridging disc 4 away from the limit block 24, sliding grooves 19 are provided, and four limit blocks 24 are fixedly installed inside the sliding grooves 19. The rear rotating shaft 3 and the connecting shaft 5 are both slidably inserted into the inside of the sliding grooves 19. On the surface of the rear rotating shaft 3 and the connecting shaft 5 close to the ridging disc 4, four limit grooves 25 are provided, and the limit blocks 24 are all slidably clamped into the inside of the limit grooves 25.

[0037] The soil-breaking assembly includes a flange plate 12 and a mounting seat 15. A plurality of flange plates 12 are movably installed on the outer surface of the front rotating shaft 11. Mounting seats 15 are fixedly installed on the surfaces of the flange plates 12. Fixed plates 14 are provided inside the flange plates 12, and the front rotating shaft 11 penetrates through the inside of the fixed plates 14.

[0038] Through the cooperation of the flange plate 12 and the retaining plate 18, when the device is in use, due to the inwardly bent shape of the retaining plate 18, when the retaining plate 18 breaks the soil, the soil can be pushed towards the position close to the center of the flange plate 12 after being broken, preventing the soil from splashing outwards and affecting the ridging of the ridging disc 4. Moreover, the retaining plate 18 blocks the soil, preventing the soil from splashing onto the surface of the lead screw 21 and affecting the rotation of the lead screw 21.

[0039] On the outer surfaces of both sides of the mounting seat 15, a plurality of S-shaped soil-breaking rods 16 are movably installed. Two threaded holes 17 are provided on the surfaces of the S-shaped soil-breaking rods 16. The mounting seats 15 are connected to the S-shaped soil-breaking rods 16 by bolts inserted into the threaded holes 17. Inwardly bent retaining plates 18 are fixedly installed at the outer ends of the S-shaped soil-breaking rods 16.

[0040] On both sides of the top of the vehicle frame 1, bottom plates 7 are fixedly installed. Servo motors 8 are fixedly installed on the tops of the bottom plates 7. The output ends of the servo motors 8 are rotatably connected to the connecting frames 9.

[0041] On the outer surface of the output end of the servo motor 8, a first chain 6 and a second chain 10 are movably installed. The first chain 6 is movably connected to the rear rotating shaft 3, and the second chain 10 is movably connected to the front rotating shaft 11.

[0042] On the surface of the top of the vehicle frame 1, a retaining plate 18 is fixedly installed at the position between the soil-breaking assembly and the ridging assembly.

[0043] The installation positions of the mounting seats 15 correspond to the installation positions of the limit blocks 24 one by one. One-word grooves 26 are provided on the inner wall surfaces of the fixed plates 14. One-word rods 27 are fixedly installed on the outer surface of the front rotating shaft 11, and the one-word rods 27 are all movably inserted into the inside of the one-word grooves 26.

[0044] When the industrial hemp planting equipment with high uniformity is in use, first hinge the vehicle frame 1 to the rear side of the vehicle body, and then start the servo motor 8 to make the output end of the servo motor 8 rotate, so as to drive the rear rotating shaft 3 and the front rotating shaft 11 to rotate respectively through the first chain 6 and the second chain 10. At this time, the ridging disc 4 and the connecting shaft 5 can be driven to rotate simultaneously through the limiting block 24 and the limiting groove 25, so that when the ridging disc 4 ridges the soil, the touched soil can be rolled, and the flange 12 is driven to rotate through the second chain 10, so that the S-shaped soil breaking rod 16 breaks the soil.

[0045] When the device is in use, the double-shaft motor 20 can be used to drive the lead screw 21 to rotate, so as to adjust the position of the ridging disc 4 on the surface of the lead screw 21, and further adjust the distance between the two ridging discs 4, so that the device can ridge ditches and ridges of different sizes, which is convenient for the device to meet different planting requirements.

[0046] Due to the inwardly curved shape of the S-shaped soil breaking rod 16, when the S-shaped soil breaking rod 16 breaks the soil, the broken soil can be pushed towards the position close to the center of the flange 12, avoiding the broken soil from splashing outwards and affecting the ridging of the ridging disc 4. Moreover, the soil is blocked by the soil retaining plate 18 to prevent the soil from splashing onto the surface of the lead screw 21 and affecting the rotation of the lead screw 21.

[0047] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An industrial hemp planting device with high uniformity, comprising a vehicle body and a frame (1), wherein the frame (1) is hingedly connected to the rear side of the vehicle body, and is characterized in that: Two mounting plates (2) are fixedly installed at the rear side of the frame (1). Rear rotating shafts (3) are rotatably installed on the opposite sides of the two mounting plates (2). A plurality of ridging components are arranged between the two rear rotating shafts (3). Connecting frames (9) are fixedly installed on the front sides of the mounting plates (2). Front rotating shafts (11) are rotatably installed inside the connecting frames (9). A plurality of soil-breaking components are movably installed on the outer surfaces of the front rotating shafts (11). The ridging component includes a connecting shaft (5) and a limiting block (24). Fixed rods are fixedly installed on the outer end surfaces of the rear rotating shafts (3). Limiting blocks (24) are movably installed on the outer surfaces of the fixed rods. Connecting shafts (5) are rotatably installed on the outer sides of the limiting blocks (24). Lead screws (21) are rotatably installed on both sides of the connecting shaft (5). The outer ends of the lead screws (21) are rotatably connected to the limiting blocks (24).

2. The industrial hemp planting device with high uniformity according to claim 1, characterized in that: Ridging discs (4) are movably installed at both ends of the connecting shaft (5) and the outer ends of the rear rotating shafts (3). Clamping grooves (22) are arranged on the sides of the ridging discs (4) close to the limiting blocks (24). The limiting blocks (24) are movably clamped into the interiors of the clamping grooves (22).

3. An industrial hemp planting device with high uniformity according to claim 2, characterized in that: Double-shaft motors (20) are arranged inside the connecting shafts (5). The output ends on both sides of the double-shaft motors (20) are connected to the lead screws (21) through couplings.

4. An industrial hemp planting device with high uniformity according to claim 2, characterized in that: Sliding grooves (19) are arranged on the sides of the ridging discs (4) away from the limiting blocks (24). Four limiting blocks (24) are fixedly installed inside the sliding grooves (19). The rear rotating shafts (3) and the connecting shafts (5) are both slidably inserted into the interiors of the sliding grooves (19). Four limiting grooves (25) are arranged on the surfaces of the rear rotating shafts (3) and the connecting shafts (5) close to the ridging discs (4). The limiting blocks (24) are slidably clamped into the interiors of the limiting grooves (25).

5. A high-uniformity industrial hemp planting device according to claim 1, characterized in that: The soil-breaking component includes a flange plate (12) and a mounting seat (15). A plurality of flange plates (12) are movably installed on the outer surface of the front rotating shaft (11). Mounting seats (15) are fixedly installed on the surfaces of the flange plates (12). Fixed plates (14) are arranged inside the flange plates (12). The front rotating shaft (11) penetrates through the interiors of the fixed plates (14).

6. The industrial hemp planting device with high uniformity according to claim 5, characterized in that: A plurality of S-shaped soil-breaking rods (16) are movably installed on the outer surfaces of both sides of the mounting seat (15). Two threaded holes (17) are arranged on the surfaces of the S-shaped soil-breaking rods (16). The mounting seats (15) are connected to the S-shaped soil-breaking rods (16) by bolts inserted into the threaded holes (17). Retaining plates (18) bent inward are fixedly installed at the outer ends of the S-shaped soil-breaking rods (16).

7. An industrial hemp planting device with high uniformity according to claim 1, characterized in that: Bottom plates (7) are fixedly installed on both sides of the top of the frame (1). Servo motors (8) are fixedly installed on the tops of the bottom plates (7). The output ends of the servo motors (8) are rotatably connected to the connecting frames (9).

8. The industrial hemp planting device with high uniformity according to claim 7, characterized in that: A first chain (6) and a second chain (10) are movably mounted on the outer surface of the output end of the servo motor (8). The first chain (6) is movably connected to the rear rotating shaft (3), and the second chain (10) is movably connected to the front rotating shaft (11).

9. A high-uniformity industrial hemp planting device according to claim 1, characterized in that: A retaining plate (18) is fixedly mounted on the top surface of the vehicle frame (1) at a position between the soil-breaking assembly and the ridging assembly.

10. The industrial hemp planting device with high uniformity according to claim 5, characterized in that: The mounting positions of the mounting seats (15) correspond to the mounting positions of the limiting blocks (24) one by one. A cross slot (26) is provided on the inner wall surface of the fixed disk (14). A cross bar (27) is fixedly mounted on the outer surface of the front rotating shaft (11), and the cross bars (27) are movably inserted into the interiors of the cross slots (26).

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