Portable seeding equipment for wheat planting

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a portable seeding device for wheat planting, which comprises a storage barrel, the lower end of the storage barrel is fixedly connected with a conical bin, a sealing plug is inserted in the conical bin, first spring rods are symmetrically and fixedly mounted on the upper surface of the sealing plug, and the first spring rods are fixedly connected with the conical bin. The upper ends of the two first spring rods are fixedly connected with the inner wall of the conical stock bin through connecting rods, a moving hole is formed in the center of the sealing plug, a moving rod is inserted into the moving hole, check blocks are symmetrically and fixedly installed on the moving rod, and a base plate is rotatably installed at the lower end of the moving rod. Supporting rods are symmetrically installed on the storage barrel in a sliding mode through elastic assemblies, and the lower ends of the two supporting rods are fixedly connected with a base plate. The whole device is mainly composed of the material storage barrel and the conical material bin, the size is small, a farmer can hold the device in the hand to operate the device during seeding, operation is easy, and the whole device is very high in portability and flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a portable sowing device for wheat planting. Background Art

[0002] Wheat is rich in starch, protein, fat, minerals, calcium, iron, etc. It is a cereal crop widely grown all over the world. Wheat caryopsis is one of the staple foods of mankind. After being ground into flour, it can be used to make bread, steamed buns, biscuits, noodles and other foods. When sowing wheat, in order to improve the sowing efficiency, sowing equipment is needed.

[0003] A Chinese patent with publication number CN214902096U discloses a wheat sowing device for agricultural planting, including a base frame and a barrel. The middle part of the base frame is connected to the barrel by bolts, the inner wall of the barrel is connected to a storage barrel by a slider, a leakage hole is opened at the bottom of the storage barrel, and a first connecting seat and a second connecting seat are fixedly connected to one side of the barrel.

[0004] In the above patent document, excessive loss of wheat can be avoided, which leads to uneven sowing. However, the overall equipment is large. When sowing, the whole equipment needs to be operated to move in the field, which is very inconvenient to operate, and the overall portability and flexibility are low. Utility Model Content

[0005] The purpose of the utility model is to solve the following shortcomings in the prior art: the operation is very inconvenient, and the overall portability and flexibility are low, and a portable sowing device for wheat planting is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable sowing device for wheat planting, comprising a storage barrel, the lower end of which is fixedly connected to a conical silo, and the lower end of which is provided with a discharge port;

[0008] A sealing plug is inserted in the discharge port of the conical silo, and a first spring rod is symmetrically fixedly installed on the upper surface of the sealing plug, and the upper ends of the two first spring rods are fixedly connected to the inner wall of the conical silo through a connecting rod, and a movable hole is opened at the center of the sealing plug, and a movable rod is inserted in the movable hole, and a stopper is symmetrically fixedly installed on the movable rod, and a pad is rotatably installed on the lower end of the movable rod, and support rods are symmetrically slidably installed on the storage barrel through an elastic component, and the lower ends of the two support rods are fixedly connected to the pad.

[0009] Preferably, the elastic component includes a rectangular block fixedly mounted on the storage barrel, a moving block and a telescopic spring fixedly mounted on the moving block, a sliding groove is opened on the rectangular block, the moving block is slidably mounted in the sliding groove, one end of the telescopic spring is fixedly connected to the inner wall of the sliding groove, and the upper end of the support rod is fixedly connected to the moving block.

[0010] Preferably, a partition is fixedly installed in the storage barrel, a circular through hole is opened at the center of the partition, a second spring rod is fixedly installed on the upper end of the movable rod, a blocking plate is fixedly installed on the upper end of the second spring rod, and the distance from the block to the sealing plug is equal to the distance from the blocking plate to the partition.

[0011] Preferably, a mounting block is fixedly sleeved on the moving rod, a plurality of blades are fixedly mounted on the mounting block, and a rotating assembly for driving the moving rod to rotate is provided in the conical silo.

[0012] Preferably, the rotating assembly includes a positioning plate fixedly installed in the conical silo and a thread provided on the moving rod, the positioning plate is provided with a threaded hole, and the moving rod is threadedly inserted in the threaded hole.

[0013] Preferably, handles are symmetrically fixedly mounted on the storage barrel, and rubber anti-slip sleeves are fixedly sleeved on both handles.

[0014] In the utility model, the beneficial effects are:

[0015] 1. The whole equipment is mainly composed of a storage barrel and a conical silo, which is small in size. When sowing, farmers hold it in their hands and operate it. They only need to keep the pad in contact with the ground. Through the cooperation of the moving rod, elastic component, support rod and sealing plug, wheat seeds can be sown. The operation is simple, and the overall portability and flexibility of the equipment are high;

[0016] 2. An internal space is formed between the partition and the conical silo. When sowing seeds, the seeds will enter between the partition and the conical silo in advance. Since the space between the partition and the conical silo remains unchanged, the amount of seeds sown each time can be effectively controlled, making the sowing more uniform;

[0017] 3. When the seeds fall into the pit, they will drive multiple leaf plates to rotate, thereby hitting the wheat seeds and spreading them around, avoiding them from piling up together when they fall into the pit, causing uneven planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a portable sowing device for wheat planting proposed by the utility model;

[0019] Figure 2This is a schematic diagram of a three-dimensional partial cross-sectional structure of a conical silo in a portable sowing device for wheat planting proposed by the utility model;

[0020] Figure 3 for Figure 2 A magnified view of the structure in the middle.

[0021] In the figure: 1 storage barrel, 2 handle, 3 conical silo, 4 sealing plug, 5 first spring rod, 6 connecting rod, 7 moving rod, 8 stopper, 9 pad, 10 support rod, 11 rectangular block, 12 moving block, 13 telescopic spring, 14 partition, 15 second spring rod, 16 blocking plate, 17 blade plate, 18 positioning plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 A portable sowing device for wheat planting includes a storage barrel 1, a conical silo 3 is fixedly connected to the lower end of the storage barrel 1, a discharge port is opened at the lower end of the conical silo 3, and a handle 2 is symmetrically fixedly installed on the storage barrel 1. Both handles 2 are fixedly sleeved with rubber anti-slip sleeves. Before sowing, wheat seeds are put into the storage barrel 1, and then the farmer holds the handle 2 with his hand. When sowing, the storage barrel 1 and the conical silo 3 are driven to move vertically downward into the pit.

[0024] A sealing plug 4 is inserted in the discharge port of the conical silo 3, and a first spring rod 5 is symmetrically fixedly installed on the upper surface of the sealing plug 4. The upper ends of the two first spring rods 5 are fixedly connected to the inner wall of the conical silo 3 through a connecting rod 6. A moving hole is opened at the center of the sealing plug 4, and a moving rod 7 is inserted in the moving hole. A stopper 8 is symmetrically fixedly installed on the moving rod 7, and a pad 9 is rotatably installed on the lower end of the moving rod 7. A support rod 10 is symmetrically slidably installed on the storage barrel 1 through an elastic component, and the lower ends of the two support rods 10 are fixedly connected to the pad 9. The elastic component includes a rectangular block 11 fixedly installed on the storage barrel 1, a moving block 12 and a telescopic spring 13 fixedly installed on the moving block 12. A slide groove is opened on the rectangular block 11, and the moving block 12 is slidably installed in the slide groove. One end of the telescopic spring 13 is fixedly connected to the inner wall of the slide groove, and the upper end of the support rod 10 is fixedly connected to the moving block 12.

[0025] Under the action of the elastic force of the telescopic spring 13, the moving block 12 is at the lowermost end of the slide slot. When driving the storage barrel 1 and the conical silo 3 to move vertically downward into the pit, the pad 9 will contact the soil, and then the moving rod 7 will move vertically upward relative to the conical silo 3, and the support rod 10 will drive the moving block 12 to move vertically upward in the slide slot. The telescopic spring 13 is compressed. During the movement of the moving rod 7, the two stoppers 8 will be driven to move toward the sealing plug 4 until they contact the sealing plug 4, and then the sealing plug 4 will be driven to move vertically upward together. The first spring rod 5 is compressed. At this time, the sealing plug 4 will automatically open the discharge port of the conical silo 3, and the wheat seeds in the storage barrel 1 will pass through the discharge port and fall into the pit, completing the seed sowing. The overall size of the equipment is small, and farmers only need to use their hands to operate it. The operation is simple, and the overall portability and flexibility of the equipment are very high.

[0026] A partition 14 is fixedly installed in the storage barrel 1, and a circular through hole is opened at the center of the partition 14. A second spring rod 15 is fixedly installed on the upper end of the moving rod 7, and a blocking plate 16 is fixedly installed on the upper end of the second spring rod 15. The distance from the stopper 8 to the sealing plug 4 is equal to the distance from the blocking plate 16 to the partition 14;

[0027] An internal space is formed between the partition 14 and the conical silo 3. When the sealing plug 4 blocks the conical silo 3, the blocking plate 16 is separated from the partition 14. At this time, the seeds in the storage barrel 1 will pass through the circular through hole to the bottom of the partition 14. When the moving rod 7 moves vertically upward, the blocking plate 16 will be driven to move vertically upward through the second spring rod 15 until the blocking plate 16 contacts the partition 14 and blocks the circular through hole. At this time, the stopper 8 also just contacts the sealing plug 4. When the moving rod 7 continues to move upward, it will drive the sealing plug 4 to move vertically upward, and the second spring rod 15 is compressed. At this time, the partition 1 4 below will pass through the discharge port and fall into the earth pit, and when the moving rod 7 moves vertically downward, the sealing plug 4 will first block the discharge port again under the elastic force of the first spring rod 5, and at the same time the second spring rod 15 will return to its original state, and then drive the blocking plate 16 away from the partition 14. At this time, the seeds in the storage barrel 1 will pass through the circular through hole to the bottom of the partition 14, and fill in the internal space formed between the partition 14 and the conical silo 3. Since the space between the partition 14 and the conical silo 3 remains unchanged, the amount of seeds sown each time can be effectively controlled, making the sowing more uniform.

[0028] A mounting block is fixedly sleeved on the moving rod 7, and a plurality of blades 17 are fixedly mounted on the mounting block. A rotating assembly for driving the moving rod 7 to rotate is provided in the conical silo 3. The rotating assembly includes a positioning plate 18 fixedly mounted in the conical silo 3 and a thread provided on the moving rod 7. A threaded hole is provided on the positioning plate 18, and the moving rod 7 is threadedly inserted into the threaded hole.

[0029] When the moving rod 7 moves vertically upward, the moving rod 7 will be driven to rotate through the thread on the moving rod 7 and the threaded hole on the positioning plate 18, thereby driving the multiple leaf plates 17 to rotate. When the seeds fall into the pit, they will contact the rotating leaf plates 17, causing the wheat seeds to spread around, avoiding piling up when falling into the pit, causing uneven planting.

[0030] In the utility model, when sowing, the device is driven to move toward the earth pit, so that the pad 9 contacts the soil, and the moving rod 7 is driven to move vertically upward. During the movement, the two blocks 8 are driven to move toward the sealing plug 4 until they contact the sealing plug 4, and then the sealing plug 4 is driven to move vertically upward together. At this time, the sealing plug 4 will automatically open the discharge port of the conical silo 3, and the wheat seeds in the storage barrel 1 will pass through the discharge port and fall into the earth pit, completing the seed sowing. The overall size of the device is small, and farmers only need to use both hands to operate it. The operation is simple, and the overall portability and flexibility of the device are very high.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable sowing device for wheat planting, comprising a storage barrel (1), characterized in that: The lower end of the storage barrel (1) is fixedly connected to a conical silo (3), and the lower end of the conical silo (3) is provided with a discharge port; A sealing plug (4) is inserted into the discharge port of the conical silo (3), and a first spring rod (5) is symmetrically fixedly installed on the upper surface of the sealing plug (4), and the upper ends of the two first spring rods (5) are fixedly connected to the inner wall of the conical silo (3) through a connecting rod (6). A movable hole is opened at the center of the sealing plug (4), and a movable rod (7) is inserted into the movable hole. A stopper (8) is symmetrically fixedly installed on the movable rod (7), and a pad (9) is rotatably installed on the lower end of the movable rod (7). A support rod (10) is symmetrically slidably installed on the storage barrel (1) through an elastic component, and the lower ends of the two support rods (10) are fixedly connected to the pad (9).

2. A portable sowing device for wheat planting according to claim 1, characterized in that: The elastic component comprises a rectangular block (11) fixedly mounted on the storage barrel (1), a moving block (12) and a telescopic spring (13) fixedly mounted on the moving block (12); a sliding groove is provided on the rectangular block (11), the moving block (12) is slidably mounted in the sliding groove, one end of the telescopic spring (13) is fixedly connected to the inner wall of the sliding groove, and the upper end of the support rod (10) is fixedly connected to the moving block (12).

3. A portable sowing device for wheat planting according to claim 1, characterized in that: A partition (14) is fixedly installed in the storage barrel (1), and a circular through hole is opened at the center of the partition (14). A second spring rod (15) is fixedly installed on the upper end of the moving rod (7), and a blocking plate (16) is fixedly installed on the upper end of the second spring rod (15). The distance from the stopper (8) to the sealing plug (4) is equal to the distance from the blocking plate (16) to the partition (14).

4. A portable sowing device for wheat planting according to claim 1, characterized in that: A mounting block is fixedly sleeved on the moving rod (7), and a plurality of blades (17) are fixedly mounted on the mounting block. A rotating assembly for driving the moving rod (7) to rotate is provided in the conical silo (3).

5. A portable sowing device for wheat planting according to claim 4, characterized in that: The rotating assembly comprises a positioning plate (18) fixedly mounted in the conical silo (3) and a thread provided on the moving rod (7); a threaded hole is provided on the positioning plate (18), and the moving rod (7) is threadedly inserted in the threaded hole.

6. A portable sowing device for wheat planting according to claim 1, characterized in that: The storage barrel (1) is symmetrically fixedly mounted with handles (2), and both handles (2) are fixedly sleeved with rubber anti-slip sleeves.

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