Soybean and corn strip-shaped composite planting device

Abstract

The utility model provides a soybean corn banded compound planting device, belongs to the seeding technical field, including pushing frame and rotatingly connected with the rolling wheel of pushing frame side wall, the rolling wheel is provided with two sets of rolling wheel symmetrical about the central axis of pushing frame, the side wall of two sets of rolling wheel is fixedly connected with a set of rotating rod, the outer wall of rotating rod is provided with spacing groove, and the spacing groove is provided with the spacing groove. The side wall of the pushing frame is fixedly connected with a rotating screw rod, the side wall of the pushing frame is slidably connected with a distance adjusting component for adjusting the seeding distance, the top wall of the pushing frame is rotatably connected with two groups of pushing rods, the pushing rods are symmetrically arranged about the central axis of the pushing frame, and the top wall of the pushing frame is connected with a height adjusting component for adjusting the deflection angle of the pushing rods; by arranging the distance adjusting part, the distance between the seeds can be adjusted according to actual use requirements, meanwhile, the deflection angle of the push rod can be adjusted through the height adjusting part, and therefore the device can adapt to different users and is higher in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of sowing, in particular to a device for belt-shaped composite planting of soybeans and corns. Background Art

[0002] The corn-soybean strip composite planting pattern is a highly efficient agricultural planting technology. It achieves the synergistic symbiosis of corn and soybeans and the effect of double harvest in one season by intercropping corn strips and soybean strips. This planting pattern makes full use of land resources and improves agricultural production efficiency. It also has many advantages.

[0003] After searching, the Chinese patent application number CN202320891607.8 discloses a convenient seeder for soybean and corn strip composite planting, including a chassis with front wheels and rear wheels; at least two sowing components, distributed at the rear end of the chassis in the direction of travel, a feed port is provided on the rear end side wall of the sowing component, and a discharge port is provided at the front end of the bottom wall of the sowing component; a dividing gear, rotatably arranged between the two side walls of the sowing component, and transporting the seeds entering from the feed port to the discharge port; a dual-axis motor, whose dual shafts simultaneously pass through the side walls of multiple sowing components and are connected to the dividing gear to achieve the effect of simultaneous sowing of multiple crops.

[0004] The above patent has the following deficiencies: 1. In the process of sowing through the hopper, it is not convenient to adjust the planting spacing according to different planting needs, which is not conducive to meeting different planting needs and has low practicality; 2. When different users use the device, due to differences in height, it is not convenient to adjust the deflection angle of the handle, which makes it more laborious to move the device and has poor applicability.

[0005] Therefore, a device for soybean-corn strip composite planting is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the current problems that, in the process of sowing through a hopper, it is not convenient to adjust the planting spacing according to different planting needs, which is not conducive to meeting different planting needs and has low practicality; when different users use the device, due to differences in height, it is not convenient to adjust the deflection angle of the handle, which makes it more laborious to move the device and has poor applicability.

[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0008] A device for strip-shaped composite planting of soybeans and corns is provided to improve the above problems.

[0009] The specific application is as follows:

[0010] A device for strip-shaped composite planting of soybeans and corns, comprising a pushing frame and rolling wheels rotatably connected to the side walls of the pushing frame, wherein two groups of rolling wheels are symmetrically arranged about the central axis of the pushing frame, a group of rotating rods are fixedly connected to the two groups of side walls of the rolling wheels, a limiting groove is provided on the outer wall of the rotating rod, a rotating screw is fixedly connected to the side wall of the pushing frame, a distance adjusting component for adjusting the sowing spacing is slidably connected to the side wall of the pushing frame, a push rod is rotatably connected to the top wall of the pushing frame, two groups of push rods are symmetrically arranged about the central axis of the pushing frame, and a height adjusting component for adjusting the deflection angle of the push rod is connected to the top wall of the pushing frame.

[0011] As a preferred technical solution of the present application, the distance adjusting component includes a sowing box slidably connected to the side wall of the pushing frame, and the sowing boxes are evenly distributed in two to five groups along the side wall of the pushing frame. The inner wall of the sowing box is rotatably connected to a sowing shaft, and the outer wall of the sowing shaft is provided with evenly distributed seed grooves. The side wall of the sowing shaft is fixedly connected to a connecting rod, and the outer wall of the connecting rod is connected to a pulley group. The outer wall of the rotating rod is slidably connected to a linkage ring through a limit groove, and the end of the pulley group away from the connecting rod is also transmission connected to the linkage ring.

[0012] As a preferred technical solution of the present application, the side wall of the linkage ring is slidably connected with a connecting plate, and the end of the connecting plate away from the linkage ring is also fixedly connected to the seeding box, the connecting plate is slidably connected to the rotating screw, and the outer wall of the rotating screw is threadedly connected with a first adjusting ring and a second adjusting ring, the first adjusting ring and the second adjusting ring cooperate with the connecting plate, the bottom wall of the seeding box is fixedly connected with a seeding tube, the outer wall of the seeding tube is provided with a threaded groove, the outer wall of the seeding tube is threadedly connected with an adjusting tube through the threaded groove, and the outer wall of the adjusting tube is fixedly connected with a reclamation plate.

[0013] As a preferred technical solution of the present application, the height adjustment component includes a height adjustment rod fixedly connected to the top wall of the pushing frame, the inner wall of the height adjustment rod is threadedly connected to a height adjustment screw, the top wall of the height adjustment screw is rotatably connected to a support rod, and the end of the support rod away from the height adjustment screw is also rotatably connected to the push rod.

[0014] As a preferred technical solution of the present application, the side wall of the pushing frame is fixedly connected to a filling frame, the bottom wall of the pushing frame is rotatably connected to a universal wheel, and two groups of the universal wheels are symmetrically arranged about the central axis of the pushing frame.

[0015] In the scheme of this application:

[0016] 1. The first adjusting ring and the second adjusting ring can drive the seeding box to slide on the side wall of the push frame through the connecting plate, thereby realizing the adjustment of the seeding spacing, improving the convenience of use, and solving the problem that in the process of sowing through the hopper in the prior art, it is not convenient to adjust the planting spacing according to different planting needs, which is not conducive to meeting different planting needs and has low practicality;

[0017] 2. By rotating the height adjustment screw out of the height adjustment rod, the push rod can be driven to deflect through the support rod, which is convenient for adapting to users of different heights and has stronger applicability. It solves the problem in the prior art that when different users use the device, it is inconvenient to adjust the deflection angle of the handle due to height differences, which makes it more laborious to move the device and has poor applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural schematic diagrams of a soybean-corn strip composite planting device provided in this application;

[0019] Figure 2 This is the second schematic diagram of the overall structure of a soybean-corn strip composite planting device provided in this application;

[0020] Figure 3 This is one of the partial structural schematic diagrams of a soybean-corn strip composite planting device provided in this application;

[0021] Figure 4 A device for composite planting of soybean and corn strips provided in this application Figure 1 A magnified view of the structure in the middle;

[0022] Figure 5 A device for composite planting of soybean and corn strips provided in this application Figure 2 A magnified view of the structure in middle B.

[0023] Indications in the figure: 100, pushing frame; 101, rolling wheel; 102, rotating rod; 103, limiting groove; 104, rotating screw; 105, pushing rod; 110, seeding box; 111, seeding shaft; 112, seed groove; 113, connecting rod; 114, pulley group; 115, linkage ring; 116, connecting plate; 117, first adjusting ring; 118, second adjusting ring; 119, seed tube; 120, threaded groove; 121, adjusting tube; 122, reclamation plate; 130, height adjustment rod; 131, height adjustment screw; 132, support rod; 133, filling frame; 134, universal wheel. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0025] like Figure 1-2As shown, this embodiment proposes a device for strip-shaped composite planting of soybeans and corns, including a pushing frame 100 and a rolling wheel 101 rotatably connected to the side wall of the pushing frame 100, and two groups of rolling wheels 101 are symmetrically arranged about the central axis of the pushing frame 100. A group of rotating rods 102 are fixedly connected to the side walls of the two groups of rolling wheels 101, and a limiting groove 103 is provided on the outer wall of the rotating rod 102. A rotating screw 104 is fixedly connected to the side wall of the pushing frame 100, and a screw 104 for adjusting the sowing spacing is slidably connected to the side wall of the pushing frame 100. The distance-adjusting component is a push rod 105 that is rotatably connected to the top wall of the pushing frame 100. Two groups of push rods 105 are symmetrically arranged about the central axis of the pushing frame 100. The top wall of the pushing frame 100 is connected with a height-adjusting component for adjusting the deflection angle of the push rod 105. By setting a limit groove 103 on the outer wall of the rotating rod 102, the linkage ring 115 can be limited, so that the linkage ring 115 can only slide on the outer wall of the rotating rod 102 and cannot rotate with the rotating rod 102, which is more convenient to use.

[0026] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the distance adjusting component includes a sowing box 110 slidably connected to the side wall of the pushing frame 100, and the sowing box 110 is evenly distributed in two to five groups along the side wall of the pushing frame 100. The inner wall of the sowing box 110 is rotatably connected to a sowing shaft 111, and the outer wall of the sowing shaft 111 is provided with evenly distributed seed grooves 112. The side wall of the sowing shaft 111 is fixedly connected to a connecting rod 113, and the outer wall of the connecting rod 113 is connected to a pulley group 114. The outer wall of the rotating rod 102 is slidably connected to a linkage ring 115 through a limiting groove 103, and the end of the pulley group 114 away from the connecting rod 113 is also transmission-connected to the linkage ring 115. By setting the seed groove 112 opened on the outer wall of the sowing shaft 111, seeds can be sown at a fixed distance, which is more practical.

[0027] like Figure 1-5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the linkage ring 115 is slidably connected with a connecting plate 116, and the end of the connecting plate 116 away from the linkage ring 115 is also fixedly connected to the seeding box 110, the connecting plate 116 is slidably connected to the rotating screw 104, and the outer wall of the rotating screw 104 is threadedly connected with a first adjusting ring 117 and a second adjusting ring 118, and the first adjusting ring 117 and the second adjusting ring 118 cooperate with the connecting plate 116, and the bottom wall of the seeding box 110 is fixedly connected with a lower seeding tube 119, and the outer wall of the lower seeding tube 119 is provided with a threaded groove 120, and the outer wall of the lower seeding tube 119 is threadedly connected with an adjusting tube 121 through the threaded groove 120, and the outer wall of the adjusting tube 121 is fixedly connected with a reclamation plate 122, and the first adjusting ring 117 and the second adjusting ring 118 cooperate, so that the seeding box 110 can be driven to slide on the side wall of the pushing frame 100 through the connecting plate 116, so as to achieve the convenience of adjusting the spacing and be more convenient to use.

[0028] like Figure 1-4 As shown, as a preferred embodiment, on the basis of the above method, further, the height adjusting component includes a height adjusting rod 130 fixedly connected to the top wall of the pushing frame 100, the inner wall of the height adjusting rod 130 is threadedly connected with a height adjusting screw 131, the top wall of the height adjusting screw 131 is rotatably connected with a support rod 132, and the end of the support rod 132 away from the height adjusting screw 131 is also rotatably connected to the push rod 105. By adjusting the height of the height adjusting screw 131, the push rod 105 can be driven to deflect by the support rod 132, which is conducive to adapting to users of different heights and has stronger applicability.

[0029] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the pushing frame 100 is fixedly connected with a filling frame 133, and the bottom wall of the pushing frame 100 is rotatably connected with a universal wheel 134, and two groups of universal wheels 134 are symmetrically arranged about the central axis of the pushing frame 100. By setting the filling frame 133, the soil can be pushed to cover the seeds, thereby improving the survival rate of the seeds.

[0030] Specifically, when using the device for composite planting of soybean and corn strips: first, according to the height of the user, the height adjustment screw rod 131 is rotated to drive the support rod 132 to move downward, and the support rod 132 drives the push rod 105 to deflect, so that the height of the push rod 105 can be adjusted according to the height of the user, which is more convenient for the user to use. After the adjustment is completed, the adjustment tube 121 is rotated according to the depth of seed sowing, and the reclamation plate 122 is driven to move downward under the action of the threaded groove 120, thereby realizing the adjustment of the furrowing depth, and the soil-opening blade of the reclamation plate 122 is also adjusted to the forward direction during the adjustment. After the adjustment is completed, the second adjusting ring 118 is first moved to a certain distance on the rotating screw rod 104, and then the connecting plate 116 is driven to move through the first adjusting ring 117, and the sowing box 110 is driven to slide on the side wall of the pushing frame 100 through the connecting plate 116. In order to meet the purpose of adjusting different planting spacings during the strip-shaped composite planting of soybeans and corns, it is more practical. Then, according to different seasons, the soybean or corn seeds to be planted are poured into the seeding box 110, and the rolling wheel 101 is pushed to rotate by the push rod 105. When the rolling wheel 101 rotates, the rotating rod 102 also rotates synchronously, and at the same time, the linkage ring 115 is driven to rotate under the action of the limiting groove 103, and the pulley group 114 is driven to slide through the linkage ring 115, so that the connecting rod 113 is driven to rotate through the pulley group 114, thereby realizing the rotation of the seeding shaft 111. When the seeding shaft 111 rotates, the seeds fall into the seed groove 112. When the seeding shaft 111 rotates to the bottom, the seeds fall into the soil after the trench is opened through the seeding tube 119. At the same time, the seeds are covered with soil under the action of the filling frame 133, thereby improving the survival rate of the seeds and improving the convenience of use.

[0031] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A device for composite planting of soybeans and corns in strips, comprising a pushing frame (100) and a rolling wheel (101) rotatably connected to a side wall of the pushing frame (100), characterized in that: The rolling wheels (101) are symmetrically arranged in two groups about the central axis of the pushing frame (100); the side walls of the two groups of rolling wheels (101) are fixedly connected to a group of rotating rods (102); the outer walls of the rotating rods (102) are provided with limiting grooves (103); the side walls of the pushing frame (100) are fixedly connected to rotating screws (104); the side walls of the pushing frame (100) are slidably connected to a spacing adjustment component for adjusting the sowing spacing; the top wall of the pushing frame (100) is rotatably connected to a push rod (105); the push rod (105) is symmetrically arranged in two groups about the central axis of the pushing frame (100); the top wall of the pushing frame (100) is connected to a height adjustment component for adjusting the deflection angle of the push rod (105).

2. The device for soybean-corn strip composite planting according to claim 1, characterized in that: The distance adjustment component comprises a sowing box (110) slidably connected to the side wall of the pushing frame (100); the sowing boxes (110) are evenly distributed in two to five groups along the side wall of the pushing frame (100); the inner wall of the sowing box (110) is rotatably connected to a sowing shaft (111); the outer wall of the sowing shaft (111) is provided with evenly distributed seed grooves (112); the side wall of the sowing shaft (111) is fixedly connected to a connecting rod (113); the outer wall of the connecting rod (113) is connected to a pulley group (114); the outer wall of the rotating rod (102) is slidably connected to a linkage ring (115) through a limiting groove (103); and one end of the pulley group (114) away from the connecting rod (113) is also transmission-connected to the linkage ring (115).

3. The device for composite planting of soybean and corn in strips according to claim 2, characterized in that: The side wall of the linkage ring (115) is slidably connected with a connecting plate (116); one end of the connecting plate (116) away from the linkage ring (115) is also fixedly connected to the seeding box (110); the connecting plate (116) is slidably connected to the rotating screw (104); the outer wall of the rotating screw (104) is threadedly connected with a first adjusting ring (117) and a second adjusting ring (118); the first adjusting ring (117) and the second adjusting ring (118) cooperate with the connecting plate (116); the bottom wall of the seeding box (110) is fixedly connected with a seeding tube (119); a thread groove (120) is provided on the outer wall of the seeding tube (119); an adjusting tube (121) is threadedly connected to the outer wall of the seeding tube (119) through the thread groove (120); and a reclamation plate (122) is fixedly connected to the outer wall of the adjusting tube (121).

4. The device for soybean-corn strip-shaped composite planting according to claim 1, characterized in that: The height adjustment component comprises a height adjustment rod (130) fixedly connected to the top wall of the pushing frame (100); the inner wall of the height adjustment rod (130) is threadedly connected to a height adjustment screw (131); the top wall of the height adjustment screw (131) is rotatably connected to a support rod (132); and one end of the support rod (132) away from the height adjustment screw (131) is also rotatably connected to the push rod (105).

5. The device for soybean-corn strip-shaped composite planting according to claim 4, characterized in that: The side wall of the pushing frame (100) is fixedly connected to a filling frame (133), and the bottom wall of the pushing frame (100) is rotatably connected to a universal wheel (134). Two groups of the universal wheels (134) are symmetrically arranged about the central axis of the pushing frame (100).

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