Agricultural semi-automatic efficient hole sowing equipment

Abstract

The invention discloses agricultural semi-automatic efficient hole sowing equipment, and relates to the technical field of cultivation equipment, the agricultural semi-automatic efficient hole sowing equipment is technically characterized by comprising a frame and more than one sowing unit arranged on the frame, each sowing unit comprises a sowing frame, the sowing frame is composed of an annular plate, a first side plate, a second side plate and a first shaft rod, the first side plate and the second side plate are fixedly mounted on the frame, and the annular plate is rotatably mounted between the first side plate and the second side plate; the slotting drums are fixedly installed on the annular plate, the multiple slotting drums are installed in the circumferential direction of the annular plate at equal intervals, each slotting drum comprises a first drum body and a second drum body fixedly installed at one end of the first drum body, and an insertion plate is fixedly arranged at the other end of the first drum body; wherein a rotating rod is rotatably mounted in the first cylinder body, and a spiral blade is fixedly mounted on the outer surface of the rotating rod; and soil covering by workers or soil covering by using a soil covering device is not needed.

Description

Technical Field

[0001] The invention relates to the technical field of farming equipment, in particular to a semi-automatic and efficient agricultural seeding equipment. Background Art

[0002] Healthy soil contains rich organic matter and minerals, which can provide sufficient nutrients for seeds and promote their germination and growth. At the same time, the structure and water retention capacity of the soil also affect the germination of seeds and the development of the root system. A good soil environment can ensure that the seeds obtain suitable temperature and humidity, thereby improving the germination rate and the survival rate of seedlings. Tillage equipment is an agricultural machine that sows or plants crop seeds, seed blocks, seedlings and other planting materials in the soil according to certain agronomic requirements. The importance of soil seeding equipment is reflected in its direct impact on agricultural production efficiency and crop yields. Seeding equipment ensures that seeds are evenly distributed in the field by accurately controlling the sowing depth, spacing and row spacing, thereby improving the emergence rate and yield.

[0003] When the tillage equipment is working, the soil must first be turned up before the seeds are sown. At this time, the seeds are exposed to the air and need to be covered with soil manually or using covering equipment, which makes the sowing process more complicated. During the secondary covering process, the seeds are easily disrupted and buried deep, which is not conducive to improving the sowing efficiency and even affects the seed germination rate. Therefore, in order to solve the above technical problems, the present invention provides an agricultural semi-automatic and efficient hole sowing equipment. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an agricultural semi-automatic and efficient hole-seeding device which does not require manual soil covering or soil covering using a soil covering device.

[0005] To achieve the above object, the present invention provides the following technical solution: an agricultural semi-automatic high-efficiency hole sowing device, comprising a frame and one or more sowing units arranged on the frame, wherein the sowing units include:

[0006] A seeding rack, the seeding rack is composed of an annular plate, a first side plate, a second side plate and a first shaft rod, wherein the first side plate and the second side plate are fixedly mounted on the frame, the annular plate is rotatably mounted between the first side plate and the second side plate, the first shaft rod is rotatably connected to the first side plate and the second side plate, and the first shaft rod is fixedly connected to the annular plate;

[0007] Wherein, wheels are fixedly mounted on both ends of the first shaft in the length direction;

[0008] A slotted cylinder is fixedly mounted on the annular plate. The slotted cylinder is provided with a plurality of slotted cylinders which are evenly spaced and are installed in the circumferential direction of the annular plate. The slotted cylinder comprises a first cylinder body and a second cylinder body fixedly mounted on one end of the first cylinder body. The first cylinder body is arranged in an inclined state. An insert plate is fixedly mounted on the other end of the first cylinder body. The insert plate is arranged outside the annular plate.

[0009] Wherein, a rotating rod is rotatably installed in the first cylinder, and a spiral blade is fixedly installed on the outer surface of the rotating rod;

[0010] The driving assembly is composed of two parts, one of which is fixedly mounted on the second side plate, and the other part is provided with a plurality of parts, and the other part is fixedly provided on one end of each rotating rod. When the end of the plug plate is facing downward, the two parts are connected to make the rotating rod rotate;

[0011] A first sealing assembly is mounted on one end of the second cylinder body located outside the annular plate;

[0012] A first opening assembly, mounted on the bottom end of the first side plate, for opening one end of the second cylinder;

[0013] Storage hopper, fixedly mounted on the frame;

[0014] A fixed plate is fixedly mounted on the frame, a turntable is rotatably mounted inside the fixed plate, a plurality of material taking slots are evenly spaced in the circumferential direction of the turntable, the top of the fixed plate is connected to the inside of the storage hopper through the feed port, and a discharge port is opened on the bottom of the fixed plate; wherein a transmission member is arranged between the turntable and the first shaft rod;

[0015] A multi-stage telescopic rod is provided, and the multi-stage telescopic rods are evenly spaced and distributed in the circumferential direction of the annular plate. A multi-stage telescopic rod is provided between the first cylinder and the second cylinder. A sliding rod is fixedly installed on the movable end of the multi-stage telescopic rod. A track for the sliding rod to slide is provided on the second side plate. When the sliding rod slides at the top end of the track, the movable end of the multi-stage telescopic rod is at the same height as the bottom end of the fixed plate.

[0016] A second sealing component is mounted on the movable end of the multi-stage telescopic rod;

[0017] The second opening assembly and the third opening assembly are respectively mounted on the top end and the bottom end of the second side plate, and are used to open the opening on the movable end of the multi-stage telescopic rod.

[0018] Preferably, one part of the driving assembly is an arc-shaped rack, and the other part of the driving assembly includes a first pinion, a large gear, a second pinion, a driving bevel gear, and a driven bevel gear;

[0019] Wherein, the arc-shaped rack is fixedly mounted on the second side plate via a mounting rod;

[0020] A mounting block is fixedly installed on the annular plate, and the first pinion and the second pinion are both rotatably installed on the mounting block. The first pinion can mesh with the arc-shaped rack, the large gear is fixedly connected to the first pinion, and the second pinion is kept in meshing state with the large gear. The driving bevel gear is fixedly connected to the second pinion, and the driven bevel gear is fixedly installed on one end of the rotating rod, and the driving bevel gear is kept in meshing state with the driven bevel gear.

[0021] Preferably, a hole frame is fixedly mounted on the other end of the second cylinder.

[0022] Preferably, the first sealing assembly includes a first set plate, a first inner plate, a first spring and a first convex plate; the first set plate is fixedly mounted on one end of the second cylinder, a first piston plate is fixedly mounted on one end of the first inner plate, the first piston plate is slidably arranged inside the first set plate, the first spring is fixedly mounted between the first piston plate and the first set plate, the first convex plate is fixedly mounted on one end away from the first piston plate, and a first protrusion is fixedly mounted on one end of the first convex plate close to the first side plate.

[0023] Preferably, the first opening component includes a first fixed sleeve, a third spring and a first movable block; the first fixed sleeve is fixedly installed on the first side plate, the first movable block is slidably connected to the first fixed sleeve, the third spring is fixedly installed between the first movable block and the first fixed sleeve, and the first movable block is provided with a first inclined surface.

[0024] Preferably, the second sealing assembly includes a second set of plates, a second inner plate, a second spring and a second convex plate; the second set of plates is fixedly mounted on the movable end of the multi-stage telescopic rod, a second piston plate is fixedly mounted on one end of the second inner plate, the second spring is fixedly mounted between the second piston plate and the second set of plates, the second convex plate is fixedly mounted on the other end of the second inner plate, and a second protrusion is fixedly mounted on one end of the second convex plate close to the second side plate.

[0025] Preferably, the track consists of a first slide rail and a second slide rail, and the second slide rail is arranged at the top end position of the second side plate.

[0026] Preferably, a partition block is fixedly installed on the turntable and in the material trough, and the partition block divides the material trough into two independent grooves. A partition is fixedly installed in the storage hopper, and the partition divides the inside of the storage hopper into two storage chambers, and the two storage chambers correspond to the two grooves respectively.

[0027] Preferably, a fixing plate is rotatably mounted on the first shaft, the fixing plate is fixedly connected to the frame via a connecting rod, the fixing plate is arranged in an inclined state, and a walking wheel is rotatably mounted on the fixing plate.

[0028] Preferably, a motor is fixedly mounted on the frame, a first transmission belt is sleeved on the output end of the motor, and one end of the first transmission belt is sleeved on the first shaft.

[0029] Compared with the prior art, the present invention provides an agricultural semi-automatic and efficient hole-seeding device, which has the following beneficial effects:

[0030] A plurality of slotted cylinders are arranged at equal intervals in the circumferential direction of the annular plate, the slotted cylinder consists of a first cylinder body and a second cylinder body fixedly mounted on one end of the first cylinder body, a plug plate is fixedly arranged on the other end of the first cylinder body, a rotating rod is rotatably mounted in the first cylinder body, a spiral blade is fixedly mounted on the outer surface of the rotating rod, a plurality of multi-stage telescopic rods are also arranged at equal intervals in the circumferential direction of the annular plate, and the multi-stage telescopic rods are located between the first cylinder body and the second cylinder body, each plug plate can dig a planting groove on the land, the spiral blade can send the dug soil into the second cylinder body, the multi-stage telescopic rods automatically sow seeds in the planting groove, and the second cylinder body automatically discharges soil to cover the seeds, there is no need for workers to cover the soil or use a covering device to cover the soil, the steps of farming can be reduced, and the efficiency of farming is improved.

[0031] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0033] Figure 1 It is a structural schematic diagram of one side of the present invention;

[0034] Figure 2 It is a structural schematic diagram of the other side in the present invention;

[0035] Figure 3 It is a schematic diagram of the structure of a vehicle frame and a planting unit in the present invention;

[0036] Figure 4 It is a schematic structural diagram of the annular plate, the first side plate and the slotted cylinder in the present invention;

[0037] Figure 5 For the present invention Figure 4 A magnified view of part A in FIG.

[0038] Figure 6It is a schematic diagram of the structure of the second side plate, the annular plate and the slotted cylinder in the present invention;

[0039] Figure 7 It is a schematic diagram of the cross-sectional structure of the slotted drum in the present invention;

[0040] Figure 8 For the present invention Figure 7 A magnified view of part B in FIG.

[0041] Fig. 9 It is a schematic diagram of the disassembled structure of the multi-stage telescopic rod and the second sealing component in the present invention;

[0042] Fig.10 It is a schematic diagram of the disassembled structure of the second side panel, the second opening component and the third opening component in the present invention;

[0043] Fig.11 It is a schematic diagram of the split structure of the first side panel and the first opening component in the present invention;

[0044] Fig.12 It is a schematic diagram of the split structure of the fixed disk and the rotating disk in the present invention.

[0045] In the figure: 10, curved plate; 11, connecting plate; 12, mounting plate; 13, push handle; 14, wheel; 15, motor; 16, first transmission belt; 17, fixing plate; 18, running wheel; 19, connecting rod;

[0046] 20, annular plate; 201, connecting frame; 21, first side plate; 22, second side plate; 221, first slide rail; 222, second slide rail; 23, first shaft rod;

[0047] 30, first cylinder; 301, plug plate; 31, second cylinder; 311, hole frame; 32, spiral blade; 33, rotating rod;

[0048] 40, first set plate; 41, first inner plate; 411, first piston plate; 42, first spring; 43, first convex plate; 431, first convex block; 44, first fixed sleeve; 45, third spring; 46, first movable block; 461, first inclined surface;

[0049] 50, multi-stage telescopic rod; 501, sliding rod; 51, second set of plates; 52, second inner plate; 521, second piston plate; 53, second spring; 54, second convex plate; 541, second convex block;

[0050] 60, arc-shaped rack; 601, mounting rod; 61, first pinion; 62, large gear; 63, second pinion; 64, active bevel gear; 65, driven bevel gear; 66, mounting block;

[0051] 70. Storage hopper; 71. Partition plate;

[0052] 80, fixed plate; 801, connecting block; 81, rotating plate; 811, material taking trough; 812, partition block; 82, second shaft rod; 83, second transmission belt;

[0053] 90. Second fixed sleeve; 91. Fourth spring; 92. Second movable block; 921. Second inclined plane; 93. Third fixed sleeve; 94. Fifth spring; 95. Third movable block; 951. Third inclined plane. DETAILED DESCRIPTION

[0054] The following is combined with Figures 1 to 12 The principles and features of the present invention are described, and the examples given are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0055] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0056] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0057] Embodiment 1:

[0058] Please combine Figures 1 to 12 As shown, the present invention provides an agricultural semi-automatic high-efficiency hole sowing equipment, the agricultural soil cultivation device comprises a frame and one or more sowing units arranged on the frame, wherein the frame comprises an arc plate 10, a connecting plate 11, a mounting plate 12 and a push handle 13, at least one arc plate 10 and one mounting plate 12 are provided, each arc plate 10 is fixedly connected to the connecting plate 11, the bottom end of each mounting plate 12 is fixedly connected to the connecting plate 11, and the bottom end of the push handle 13 is fixedly connected to the mounting plate 12;

[0059] The sowing unit consists of:

[0060] A seeding rack, which is composed of an annular plate 20, a first side plate 21, a second side plate 22 and a first shaft rod 23, wherein the first side plate 21 and the second side plate 22 are both fixedly connected to the arc plate 10, the annular plate 20 is rotatably installed between the first side plate 21 and the second side plate 22, the first shaft rod 23 is rotatably connected to the first side plate 21 and the second side plate 22, and a connecting frame 201 is fixedly installed on the inner surface of the annular plate 20, and the connecting frame 201 is fixedly connected to the first shaft rod 23;

[0061] The first shaft 23 has wheels 14 fixedly mounted on both ends in the length direction. When sowing, the two wheels 14 are used to move on the land.

[0062] A slotted cylinder is fixedly mounted on the annular plate 20. The slotted cylinder is provided with a plurality of slotted cylinders which are evenly spaced and are installed in the circumferential direction of the annular plate 20. The slotted cylinder comprises a first cylinder body 30 and a second cylinder body 31 fixedly mounted on one end of the first cylinder body 30. The first cylinder body 30 is arranged in an inclined state. One end of the first cylinder body 30 is arranged inside the annular plate 20, and the other end of the first cylinder body 30 is arranged outside the annular plate 20. A plug plate 301 is fixedly mounted on the other end of the first cylinder body 30. The first cylinder body 30 is arranged in an inclined state.

[0063] A rotating rod 33 is rotatably mounted in the first cylinder 30, and a spiral blade 32 is fixedly mounted on the outer surface of the rotating rod 33;

[0064] The driving assembly is composed of two parts, one of which is fixedly mounted on the second side plate 22, and the other part is provided with a plurality of parts, and the other part is fixedly provided on one end of each rotating rod 33. When the end of the plug plate 301 is facing downward, the two parts are connected to make the rotating rod 33 rotate;

[0065] A first sealing assembly is mounted on one end of the second cylinder 31 located outside the annular plate 20;

[0066] A first opening assembly, mounted on the bottom end of the first side plate 21, for opening one end of the second cylinder 31;

[0067] When a worker pushes the agricultural soil cultivation device to move, the wheel 14 will drive the first shaft 23 to rotate during the rolling process, and then the annular plate 20 will start to rotate, and the plug plate 301 with a gradually lowered height can be inserted into the soil, and under the action of the driving component, the spiral blade 32 will be driven to rotate, so that the soil on the inner side of the plug plate 301 can be sent into the interior of the first cylinder 30. After the height of the plug plate 301 gradually rises and leaves the land, a planting groove is dug out on the land by the plug plate 301, and the spiral blade 32 can send the soil to one end of the first cylinder 30, and the soil will eventually enter the interior of the second cylinder 31. After a certain amount of seeds are sown in the planting groove, the opening of the second cylinder 31 will face the planting groove. At this time, the soil inside the second cylinder 31 falls into the planting groove and covers the seeds. There is no need for workers to cover the soil or use a soil covering device to cover the soil, which can reduce the steps of farming and improve the efficiency of farming.

[0068] In the process of using the spiral blade 32 to send the soil into the second cylinder 31, the spiral blade 32 has the function of crushing the soil, and a hole frame 311 is fixedly installed on the other end of the second cylinder 31. The soil reaching the other end of the first cylinder 30 will first be squeezed with the hole frame 311, and the squeezing has a crushing effect on the soil, which can prevent the soil from being unable to be smoothly discharged from one end of the second cylinder 31 due to its large volume, and before planting, there is no need to crush the land to make the soil fluffy, which further reduces the difficulty of planting and improves the planting efficiency;

[0069] A storage hopper 70 is fixedly connected to the top of the mounting plate 12;

[0070] The fixed disk 80 is fixedly connected to the second side plate 22 through a connecting block 801, a rotating disk 81 is rotatably installed in the fixed disk 80, and a plurality of material taking slots 811 are evenly spaced in the circumferential direction of the rotating disk 81. The top of the fixed disk 80 is connected to the inside of the storage hopper 70 through a feeding port, and a discharging port is opened on the bottom end of the fixed disk 80, which is not shown in the figure; wherein, a second shaft rod 82 is fixedly installed on the rotating disk 81, and a transmission member is arranged between the second shaft rod 82 and the first shaft rod 23, and the transmission member is a second transmission belt 83, the bottom end of the second transmission belt 83 is sleeved on the first shaft rod 23, and the top end of the second transmission belt 83 is sleeved on the second shaft rod 82;

[0071] A plurality of multi-stage telescopic rods 50 are provided, and the plurality of multi-stage telescopic rods 50 are evenly spaced and distributed in the circumferential direction of the annular plate 20. A storage cavity is provided on the movable end of each multi-stage telescopic rod 50. A multi-stage telescopic rod 50 is provided between the first cylinder 30 and the second cylinder 31. A sliding rod 501 is fixedly installed on the movable end of the multi-stage telescopic rod 50. A track for the sliding rod 501 to slide is provided on the second side plate 22.

[0072] The track is composed of a first slide rail 221 and a second slide rail 222. The second slide rail 222 is arranged at the top end of the second side plate 22. When the slide rod 501 slides in the second slide rail 222, the movable end of the multi-stage telescopic rod 50 and the bottom end of the fixed plate 80 are at the same height.

[0073] A second sealing assembly is mounted on the movable end of the multi-stage telescopic rod 50;

[0074] The second opening assembly and the third opening assembly are respectively mounted on the top and bottom ends of the second side plate 22, and are used to open the opening on the movable end of the multi-stage telescopic rod 50;

[0075] During the movement of the agricultural soil cultivation device, the first shaft 23 and the second shaft 82 rotate synchronously. When the feeding trough 811 coincides with the feeding port on the fixed plate 80, the seeds in the storage hopper 70 enter the feeding trough 811. The multiple feeding troughs 811 are arranged in a one-to-one correspondence with the multiple multi-stage telescopic rods 50. When the feeding trough 811 coincides with the discharging port on the fixed plate 80, the movable end of one of the multi-stage telescopic rods 50 is located directly below the feeding trough 811, and the seeds in the feeding trough 811 fall into the storage cavity of the multi-stage telescopic rod 50.

[0076] After the plug plate 301 digs a planting groove on the ground, the multi-stage telescopic rod 50 will be located above the planting groove first. After the opening on the movable end of the multi-stage telescopic rod 50 is opened, the seeds in the storage cavity will automatically fall into the planting groove. Then, the opening of the second cylinder 31 will be located above the planting groove, and the seeds will be covered with soil.

[0077] The sowing units in the agricultural soil cultivation device can be set in different numbers, so that the agricultural soil cultivation device can be used in planting areas of different sizes, with a wider application range. When sowing, the planting spacing is uniform, which is conducive to the growth of plants;

[0078] Embodiment 2:

[0079] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below for details.

[0080] First, the specific structure of the driving assembly is introduced. One part of the driving assembly is an arc-shaped rack 60, and the other part of the driving assembly includes a first pinion 61, a large gear 62, a second pinion 63, a driving bevel gear 64, and a driven bevel gear 65;

[0081] The arc-shaped rack 60 is fixedly mounted on the second side plate 22 via a mounting rod 601;

[0082] A mounting block 66 is fixedly mounted on the annular plate 20, and the first pinion 61 and the second pinion 63 are both rotatably mounted on the mounting block 66, the first pinion 61 can mesh with the arc-shaped rack 60, the large gear 62 is fixedly connected to the first pinion 61, the second pinion 63 is kept in meshing state with the large gear 62, the active bevel gear 64 is fixedly connected to the second pinion 63, and the driven bevel gear 65 is fixedly mounted on one end of the rotating rod 33, and the active bevel gear 64 is kept in meshing state with the driven bevel gear 65; through the transmission action of the large gear 62 and the second pinion 63, the number of revolutions of the rotating rod 33 can be increased in the process of the first pinion 61 crossing the arc-shaped rack 60, so as to ensure that after the second cylinder 31 reaches the top of the planting groove, the soil in the spiral blade 32 can all enter the second cylinder 31, so that the soil entering the second cylinder 31 can be completely discharged from one end of the second cylinder 31;

[0083] The first sealing assembly includes a first cover plate 40, a first inner plate 41, a first spring 42 and a first convex plate 43;

[0084] Among them, the first set plate 40 is fixedly installed on one end of the second cylinder 31, and the first piston plate 411 is fixedly installed on one end of the first inner plate 41. The first piston plate 411 is slidably arranged inside the first set plate 40, and the first spring 42 is fixedly installed between the first piston plate 411 and the first set plate 40. The first convex plate 43 is fixedly installed on the end away from the first piston plate 411, and the first convex block 431 is fixedly installed on the end of the first convex plate 43 close to the first side plate 21; when one end of the second cylinder 31 is not aligned with the planting groove, the first inner plate 41 prevents the soil from leaving the inside of the second cylinder 31, and when one end of the second cylinder 31 is aligned with the planting groove, the first inner plate 41 enters the inside of the first set plate 40, and the soil in the second cylinder 31 falls into the planting groove under the action of its gravity;

[0085] The first opening assembly includes a first fixed sleeve 44, a third spring 45 and a first movable block 46;

[0086] The first fixed sleeve 44 is fixedly mounted on the first side plate 21, the first movable block 46 is slidably connected to the first fixed sleeve 44, the third spring 45 is fixedly mounted between the first movable block 46 and the first fixed sleeve 44, the first movable block 46 is provided with a first inclined surface 461, wherein the elastic force of the third spring 45 is greater than the elastic force of the first spring 42, when the first protrusion 431 contacts the first inclined surface 461, firstly, the first piston plate 411 moves toward the inside of the first sleeve plate 40, after one end of the second cylinder 31 is opened, the soil in the second cylinder 31 falls into the planting groove, and then when the first spring 42 can no longer continue to shrink, the third spring 45 begins to shrink until the first protrusion 431 passes over the first movable block 46;

[0087] The second sealing assembly includes a second cover plate 51, a second inner plate 52, a second spring 53 and a second convex plate 54;

[0088] The second set plate 51 is fixedly mounted on the movable end of the multi-stage telescopic rod 50, a second piston plate 521 is fixedly mounted on one end of the second inner plate 52, a second spring 53 is fixedly mounted between the second piston plate 521 and the second set plate 51, a second convex plate 54 is fixedly mounted on the other end of the second inner plate 52, and a second convex block 541 is fixedly mounted on one end of the second convex plate 54 close to the second side plate 22;

[0089] It should be noted that the second opening assembly includes a third fixed sleeve 93, a fifth spring 94 and a third movable block 95; the third fixed sleeve 93 is fixedly mounted at the top of the second side plate 22, the third movable block 95 is slidably connected to the third fixed sleeve 93, the fifth spring 94 is fixedly mounted between the third fixed sleeve 93 and the third movable block 95, and the third movable block 95 is provided with a third inclined surface 951;

[0090] As for the third opening assembly, the third opening assembly includes a second fixed sleeve 90, a fourth spring 91 and a second movable block 92; the second fixed sleeve 90 is fixedly installed at the bottom end of the second side plate 22, the second movable block 92 is slidably connected to the second fixed sleeve 90, and the fourth spring 91 is fixedly installed between the second movable block 92 and the second fixed sleeve 90;

[0091] Among them, the elastic force of the second spring 53 is greater than the elastic force of the fourth spring 91 and the fifth spring 94; when the movable end of the multi-stage telescopic rod 50 is about to be aligned with the material collection groove 811, the second protrusion 541 contacts the third inclined surface 951, so that the second inner plate 52 is separated from the opening of the movable end of the multi-stage telescopic rod 50. After the opening of the movable end of the multi-stage telescopic rod 50 is opened, the movable end of the multi-stage telescopic rod 50 is aligned with the material collection groove 811, and the seeds in the material collection groove 811 fall into the storage cavity of the multi-stage telescopic rod 50;

[0092] When the movable end of the multi-stage telescopic rod 50 is about to be aligned with the planting groove, the third inclined surface 951 contacts the second inclined surface 921. After the opening of the movable end of the multi-stage telescopic rod 50 is opened, the seeds in the multi-stage telescopic rod 50 fall into the planting groove, thereby completing the automatic sowing operation, and the sowing process is simple and quick.

[0093] Embodiment three:

[0094] A partition block 812 is fixedly installed on the turntable 81 and in the material taking trough 811. The partition block 812 divides the material taking trough 811 into two independent grooves. A partition plate 71 is fixedly installed in the storage hopper 70. The partition plate 71 divides the inside of the storage hopper 70 into two storage chambers. The two storage chambers correspond to the two grooves respectively. The two storage chambers are used to store fertilizers and seeds respectively, so that seeds and fertilizers can be sown into the planting trough at the same time, and there is no need to use fertilizer equipment for fertilization. This makes the agricultural soil cultivation device more functional, can reduce multiple cultivation steps, and improve cultivation efficiency.

[0095] Finally, it should be noted that a fixing plate 17 is rotatably mounted on the first shaft 23, and the fixing plate 17 is fixedly connected to the frame through a connecting rod 19. The fixing plate 17 is set in an inclined state, and a walking wheel 18 is rotatably mounted on the fixing plate 17. When the device is not moved for sowing, the walking wheel 18 is used for walking, thereby reducing the difficulty of moving the device.

[0096] A motor 15 is fixedly mounted on the frame, a first transmission belt 16 is sleeved on the output end of the motor 15, one end of the first transmission belt 16 is sleeved on the first shaft 23, the motor 15 is used to drive the first shaft 23 to rotate, there is no need for workers to push the device to move, and workers can sow seeds more labor-savingly using the device.

[0097] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A semi-automatic and efficient agricultural seeding equipment, characterized in that: The vehicle comprises a frame and one or more sowing units arranged on the frame, wherein the sowing units comprise: A seeding rack, the seeding rack is composed of an annular plate (20), a first side plate (21), a second side plate (22) and a first shaft rod (23), wherein the first side plate (21) and the second side plate (22) are fixedly mounted on the frame, the annular plate (20) is rotatably mounted between the first side plate (21) and the second side plate (22), the first shaft rod (23) is rotatably connected to the first side plate (21) and the second side plate (22), and the first shaft rod (23) is fixedly connected to the annular plate (20); Wherein, wheels (14) are fixedly mounted on both ends of the first shaft (23) in the length direction; A slotted cylinder is fixedly mounted on the annular plate (20), the slotted cylinder being provided with a plurality of slotted cylinders which are evenly spaced and mounted in the circumferential direction of the annular plate (20), the slotted cylinder comprising a first cylinder body (30) and a second cylinder body (31) fixedly mounted on one end of the first cylinder body (30), the first cylinder body (30) being arranged in an inclined state, and an inserting plate (301) being fixedly mounted on the other end of the first cylinder body (30), the inserting plate (301) being arranged outside the annular plate (20); Wherein, a rotating rod (33) is rotatably mounted in the first cylinder (30), and a spiral blade (32) is fixedly mounted on the outer surface of the rotating rod (33); The driving assembly is composed of two parts, one of which is fixedly mounted on the second side plate (22), and the other part is provided with a plurality of parts, each of which is fixedly provided with the other part on one end of the rotating rod (33). When the end of the plug plate (301) is facing downward, the two parts are connected to make the rotating rod (33) rotate; A first sealing assembly is mounted on one end of the second cylinder (31) located outside the annular plate (20); A first opening assembly, mounted on the bottom end of the first side plate (21), for opening one end of the second cylinder (31); A storage hopper (70) is fixedly mounted on the vehicle frame; A fixed plate (80) is fixedly mounted on the vehicle frame, a rotating plate (81) is rotatably mounted inside the fixed plate (80), a plurality of material taking slots (811) are provided at equal intervals in the circumferential direction of the rotating plate (81), the top end of the fixed plate (80) is connected to the inside of the storage hopper (70) through a material inlet, and a material outlet is provided at the bottom end of the fixed plate (80); wherein a transmission member is provided between the rotating plate (81) and the first shaft (23); A plurality of multi-stage telescopic rods (50) are provided, and the plurality of multi-stage telescopic rods (50) are evenly spaced and distributed in the circumferential direction of the annular plate (20). A multi-stage telescopic rod (50) is provided between the first cylinder (30) and the second cylinder (31). A sliding rod (501) is fixedly installed on the movable end of the multi-stage telescopic rod (50). A track for the sliding rod (501) to slide is provided on the second side plate (22). When the sliding rod (501) slides at the top end of the track, the movable end of the multi-stage telescopic rod (50) is at the same height as the bottom end of the fixed plate (80); A second sealing assembly is mounted on the movable end of the multi-stage telescopic rod (50); The second opening assembly and the third opening assembly are respectively mounted on the top end and the bottom end of the second side plate (22) and are used to open the opening on the movable end of the multi-stage telescopic rod (50).

2. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1, characterized in that: One part of the driving assembly is an arc-shaped rack (60), and the other part of the driving assembly includes a first pinion (61), a large gear (62), a second pinion (63), a driving bevel gear (64) and a driven bevel gear (65); Wherein, the arc-shaped rack (60) is fixedly mounted on the second side plate (22) via a mounting rod (601); A mounting block (66) is fixedly mounted on the annular plate (20); the first pinion (61) and the second pinion (63) are both rotatably mounted on the mounting block (66); the first pinion (61) can mesh with the arc-shaped rack (60); the large gear (62) is fixedly connected to the first pinion (61); the second pinion (63) is in meshing state with the large gear (62); the active bevel gear (64) is fixedly connected to the second pinion (63); the driven bevel gear (65) is fixedly mounted on one end of the rotating rod (33); the active bevel gear (64) is in meshing state with the driven bevel gear (65).

3. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1 is characterized by: A hole frame (311) is fixedly mounted on the other end of the second cylinder (31).

4. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1 is characterized by: The first sealing assembly comprises a first cover plate (40), a first inner plate (41), a first spring (42) and a first convex plate (43); The first set plate (40) is fixedly mounted on one end of the second cylinder (31); a first piston plate (411) is fixedly mounted on one end of the first inner plate (41); the first piston plate (411) is slidably arranged inside the first set plate (40); the first spring (42) is fixedly mounted between the first piston plate (411) and the first set plate (40); the first convex plate (43) is fixedly mounted on one end away from the first piston plate (411); and a first convex block (431) is fixedly mounted on one end of the first convex plate (43) close to the first side plate (21).

5. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1 is characterized by: The first opening component comprises a first fixed sleeve (44), a third spring (45) and a first movable block (46); The first fixed sleeve (44) is fixedly mounted on the first side plate (21); the first movable block (46) is slidably connected to the first fixed sleeve (44); the third spring (45) is fixedly mounted between the first movable block (46) and the first fixed sleeve (44); and the first movable block (46) is provided with a first inclined surface (461).

6. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1, characterized in that: The second sealing assembly comprises a second cover plate (51), a second inner plate (52), a second spring (53) and a second convex plate (54); The second set plate (51) is fixedly mounted on the movable end of the multi-stage telescopic rod (50); a second piston plate (521) is fixedly mounted on one end of the second inner plate (52); the second spring (53) is fixedly mounted between the second piston plate (521) and the second set plate (51); a second convex plate (54) is fixedly mounted on the other end of the second inner plate (52); and a second convex block (541) is fixedly mounted on one end of the second convex plate (54) close to the second side plate (22).

7. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1, characterized in that: The track consists of a first slide rail (221) and a second slide rail (222), and the second slide rail (222) is arranged at the top end of the second side plate (22).

8. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1, characterized in that: A partition block (812) is fixedly installed on the rotating disk (81) and located in the material taking trough (811), and the partition block (812) divides the material taking trough (811) into two independent grooves. A partition plate (71) is fixedly installed in the storage hopper (70), and the partition plate (71) divides the interior of the storage hopper (70) into two storage chambers, and the two storage chambers correspond to the two grooves respectively.

9. The agricultural semi-automatic and efficient hole seeding equipment according to any one of claims 1 to 8, characterized in that: A fixing plate (17) is rotatably mounted on the first shaft rod (23); the fixing plate (17) is fixedly connected to the vehicle frame via a connecting rod (19); the fixing plate (17) is arranged in an inclined state; and a walking wheel (18) is rotatably mounted on the fixing plate (17).

10. The agricultural semi-automatic and efficient hole-seeding equipment according to claim 1, characterized in that: A motor (15) is fixedly mounted on the frame, a first transmission belt (16) is sleeved on the output end of the motor (15), and one end of the first transmission belt (16) is sleeved on a first shaft (23).

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