Seeding equipment for corn planting

Abstract

The utility model discloses seeding equipment for corn planting, which comprises a seeding wheel, two rotating wheels, two stock bins, a push handle and a roller, the two rotating wheels are respectively and rotatably connected to the front side and the rear side of the seeding wheel, and the two stock bins are respectively and fixedly connected to the front side and the rear side of the two rotating wheels. According to the utility model, the seeding wheel, the rotating wheel, the stock bin, the push handle, the roller, the dredging cover, the fixed block, the mounting groove, the insertion hole, the cavity, the positioning mechanism, the pressure spring, the transmission block, the insertion rod, the adjusting mechanism, the pull rod, the toothed bar, the rotating gear, the arc block, the push column, the sliding block and the guide rod are matched for use; when a large amount of seeds are accumulated, the stock bin is blocked, so that the planting work of the seeding wheel is influenced, and the corn planting efficiency is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sowing equipment, in particular to a sowing equipment for corn planting. Background Art

[0002] Seeding equipment plays a vital role in modern agricultural production. Its design and performance directly affect the planting efficiency and yield of crops. Seeding equipment is mainly classified according to the type of crop and the sowing method. Common ones include grain drills, corn hole seeders, cotton seeders, forage spreaders, etc. These equipment are suitable for the sowing needs of different types of crops, ensuring the accuracy and efficiency of sowing. Seeding equipment plays a vital role in corn planting. The use of corn seeders can greatly reduce manpower input, reduce labor intensity, and save labor costs.

[0003] The problem with the prior art is that when corn is planted using a seeding device, when a large amount of seeds are accumulated, the silo will be blocked, thereby affecting the planting work of the seeding wheel and further affecting the efficiency of corn planting. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a sowing device for corn planting, which has the advantage of clearing a blocked silo, thereby solving the problem that when corn is planted using the sowing device, a large amount of seeds accumulate and block the silo, thereby affecting the planting work of the sowing wheel and further affecting the efficiency of corn planting.

[0005] The utility model is implemented as follows: a sowing device for corn planting comprises a sowing wheel, two rotating wheels, a hopper, a push handle and a roller, the two rotating wheels are rotatably connected to the front and rear sides of the sowing wheel respectively, the number of the hoppers is two, and they are fixedly connected to the front and rear sides of the two rotating wheels respectively, the push handle is fixedly connected to the right side of the hopper, the roller is fixedly connected between the push handles, the front and rear sides of the hopper are provided with dredging covers, the dredging covers are rotatably connected to the front and rear sides of the hopper through a rotating shaft, the top of the dredging cover is fixedly connected with a fixing block, the surface of the hopper is provided with an installation groove corresponding to the fixing block, the left and right sides of the inner wall of the installation groove are provided with jacks, the interior of the fixing block is provided with a cavity, the interior of the cavity is provided with a positioning mechanism, and the interior of the cavity is provided with an adjustment mechanism used in conjunction with the positioning mechanism.

[0006] As a preferred embodiment of the utility model, the positioning mechanism includes a compression spring, two transmission blocks and two insertion rods, the two transmission blocks are respectively fixedly connected to the left and right ends of the compression spring, the two insertion rods are respectively fixedly connected to the side of the two transmission blocks away from each other, and the other end of the insertion rod passes through and extends to the interior of the insertion hole, the transmission blocks are used in conjunction with the adjustment mechanism, and by setting the positioning mechanism, the dredge cover and the silo can be fixed, so that the dredge cover can be stably fixed on the surface of the silo to prevent the silo cover from loosening when the seeding wheel rotates.

[0007] As a preferred embodiment of the utility model, the adjusting mechanism includes a pulling rod, a gear rod, two rotating gears, two arc blocks and two pushing columns. The two rotating gears are respectively rotatably connected to the left and right sides of the cavity. The gear rod is located between the two rotating gears and meshingly connected to the two. The pulling rod is fixedly connected to the front side of the gear rod, and the front side of the pulling rod passes through and extends out of the surface of the fixed block. The two arc blocks are respectively fixedly connected to the surfaces of the two rotating gears. The two pushing columns are respectively fixedly connected to the surfaces of the two arc blocks, and the pushing columns are located inside the transmission block. The surfaces of the pushing columns are in contact with the surface of the transmission block. By setting the adjusting mechanism, the dredging cover can be opened when blockage occurs in the silo, and then the seeds blocked in the silo can be dredged.

[0008] As a preferred embodiment of the present invention, the transmission block is U-shaped, the pushing column is located at the notch of the U-shaped transmission block, and the surface of the pushing column is in contact with the surface of the inner wall thereof. By setting the U-shaped transmission block, the inner wall of the transmission block can be squeezed when the pushing column moves, thereby driving the transmission block to move.

[0009] As a preferred embodiment of the utility model, a slider is fixedly connected to the bottom of the insertion rod, guide rods are fixedly connected to both sides of the inner wall of the cavity, and the slider is slidably connected to the surface of the guide rod. By arranging the slider and the guide rod, the movement of the insertion rod can be guided to prevent the insertion rod from being offset and tilted when moving.

[0010] As a preferred embodiment of the utility model, when the seeding wheel rotates, the rotating wheels on the front and rear sides thereof do not rotate. By providing a rotating wheel that does not rotate due to the seeding wheel, it is possible to avoid the rotating wheel from rotating with the seeding wheel, thereby causing the silo to rotate.

[0011] As a preferred embodiment of the utility model, the two rotating gears are respectively meshed and connected with the left and right sides of the gear rod, and the two rotating gears rotate clockwise and counterclockwise respectively. By providing two rotating gears with opposite rotation directions, the two insertion rods can be driven to move closer to or away from each other through their opposite rotation.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that when corn is planted by sowing equipment, a large amount of seeds will accumulate and block the silo, thereby affecting the planting work of the sowing wheel and further affecting the efficiency of corn planting by arranging a sowing wheel, a rotating wheel, a silo, a push handle, a roller, a dredging cover, a fixing block, an installation groove, a socket, a cavity, a positioning mechanism, a compression spring, a transmission block, an insertion rod, an adjustment mechanism, a pulling rod, a gear rod, a rotating gear, an arc block, a pushing column, a sliding block and a guide rod.

[0014] 2. The utility model provides two rotating gears with opposite rotation directions, and can drive the two insertion rods to move closer to or away from each other through the opposite rotation of the two gears. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a sowing device provided by an embodiment of the utility model from a first viewing angle;

[0016] Figure 2 The utility model embodiment provides Figure 1 A partial enlarged view of the middle A;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the sowing device provided by the embodiment of the utility model from a second viewing angle;

[0018] Figure 4 The utility model embodiment provides Figure 3 A partial enlarged view of point B in the middle;

[0019] Figure 5 It is a partial three-dimensional schematic diagram of a rotating gear, a transmission block and a plug rod provided by an embodiment of the utility model.

[0020] In the figure: 1. seeding wheel; 2. rotating wheel; 3. silo; 4. push handle; 5. roller; 6. dredging cover; 7. fixing block; 8. mounting slot; 9. socket; 10. cavity; 11. positioning mechanism; 1101. compression spring; 1102. transmission block; 1103. insertion rod; 12. adjustment mechanism; 1201. pulling rod; 1202. gear rod; 1203. rotating gear; 1204. arc block; 1205. pushing column; 13. slider; 14. guide rod. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5As shown, a corn planting sowing device provided by an embodiment of the utility model comprises a sowing wheel 1, two rotating wheels 2, a silo 3, a push handle 4 and a roller 5. The two rotating wheels 2 are rotatably connected to the front and rear sides of the sowing wheel 1 respectively. There are two silos 3, which are respectively fixedly connected to the front and rear sides of the two rotating wheels 2. The push handle 4 is fixedly connected to the right side of the silo 3. The roller 5 is fixedly connected between the push handles 4. The front and rear sides of the silo 3 are provided with dredging covers 6, which are rotatably connected to the front and rear sides of the silo 3 through a rotating shaft. A fixing block 7 is fixedly connected to the top of the dredging cover 6. A mounting groove 8 corresponding to the fixing block 7 is provided on the surface of the silo 3. Jacks 9 are provided on the left and right sides of the inner wall of the mounting groove 8. A cavity 10 is provided inside the fixing block 7, a positioning mechanism 11 is provided inside the cavity 10, and an adjustment mechanism 12 used in conjunction with the positioning mechanism 11 is provided inside the cavity 10.

[0024] refer to Figure 2 , Figure 4 and Figure 5 The positioning mechanism 11 includes a compression spring 1101, two transmission blocks 1102 and two insertion rods 1103. The two transmission blocks 1102 are respectively fixedly connected to the left and right ends of the compression spring 1101, and the two insertion rods 1103 are respectively fixedly connected to the sides of the two transmission blocks 1102 that are away from each other, and the other end of the insertion rod 1103 passes through and extends to the inside of the socket 9. The transmission block 1102 is used in conjunction with the adjustment mechanism 12.

[0025] By adopting the above solution, the positioning mechanism 11 is provided to fix the dredging cover 6 to the silo 3 , so that the dredging cover 6 is stably fixed to the surface of the silo 3 , thereby preventing the silo 3 cover from loosening when the seeding wheel 1 rotates.

[0026] refer to Figure 2 and Figure 5 The adjusting mechanism 12 includes a pulling rod 1201, a gear rod 1202, two rotating gears 1203, two arc blocks 1204 and two pushing columns 1205. The two rotating gears 1203 are respectively rotatably connected to the left and right sides of the cavity 10. The gear rod 1202 is located between the two rotating gears 1203 and meshingly connected with the two. The pulling rod 1201 is fixedly connected to the front side of the gear rod 1202, and the front side of the pulling rod 1201 passes through and extends out of the surface of the fixed block 7. The two arc blocks 1204 are respectively fixedly connected to the surfaces of the two rotating gears 1203. The two pushing columns 1205 are respectively fixedly connected to the surfaces of the two arc blocks 1204, and the pushing columns 1205 are located inside the transmission block 1102, and the surface of the pushing columns 1205 contacts the surface of the transmission block 1102.

[0027] By adopting the above solution, by providing the adjusting mechanism 12 , the dredging cover 6 can be opened when a blockage occurs in the silo 3 , and then the seeds blocked in the silo 3 can be dredged.

[0028] refer to Figure 2 and Figure 5 The shape of the transmission block 1102 is U-shaped, the push column 1205 is located at the notch of the U-shaped transmission block 1102, and the surface of the push column 1205 contacts the surface of the inner wall thereof.

[0029] The above solution is adopted: by providing a U-shaped transmission block 1102, the inner wall of the transmission block 1102 can be squeezed when the push column 1205 moves, thereby driving the transmission block 1102 to move.

[0030] refer to Figure 2 The bottom of the insert rod 1103 is fixedly connected with a slider 13 , and both sides of the inner wall of the cavity 10 are fixedly connected with guide rods 14 , and the slider 13 is slidably connected to the surface of the guide rod 14 .

[0031] By adopting the above solution, the sliding block 13 and the guide rod 14 are provided to guide the movement of the insertion rod 1103, thereby preventing the insertion rod 1103 from being offset and tilted when moving.

[0032] refer to Figure 2 When the seeding wheel 1 rotates, the rotating wheels 2 on the front and rear sides thereof do not rotate.

[0033] By adopting the above solution, by providing the rotating wheel 2 which will not rotate due to the seeding wheel 1, it is possible to avoid the rotating wheel 2 rotating along with the seeding wheel 1, thereby causing the silo 3 to rotate.

[0034] refer to Figure 2 The two rotating gears 1203 are respectively meshed with the left and right sides of the gear rod 1202, and the two rotating gears 1203 rotate clockwise and counterclockwise respectively.

[0035] By adopting the above solution, by providing two rotating gears 1203 with opposite rotation directions, the two insertion rods 1103 can be driven to move closer to or away from each other through the opposite rotation of the two gears.

[0036] The working principle of this utility model:

[0037] When in use, the pulling rod 1201 is pulled downward, and the pulling rod 1201 drives the gear rod 1202 to move downward when moving. When the gear rod 1202 moves, it drives the two meshing rotating gears 1203 to rotate clockwise and counterclockwise respectively. When the two rotating gears 1203 rotate, they will drive the two arc blocks 1204 to move. When the two arc blocks 1204 move, they drive the two pushing columns 1205 to move. When the two pushing columns 1205 move, they squeeze the inner wall of the transmission block 1102, thereby driving the two transmission blocks 1102 to move toward each other. When the transmission block 1102 moves, it drives the insertion rod 1103 to move and squeezes the compression spring 1101. At this time, the insertion rod 1103 enters the interior of the cavity 10, and then the user can open the dredging cover 6, and then the silo 3 can be dredged.

[0038] To sum up: the corn planting sowing equipment, through the arrangement of a sowing wheel 1, a rotating wheel 2, a silo 3, a push handle 4, a roller 5, a dredging cover 6, a fixing block 7, a mounting groove 8, a socket 9, a cavity 10, a positioning mechanism 11, a compression spring 1101, a transmission block 1102, an insertion rod 1103, an adjustment mechanism 12, a pulling rod 1201, a gear rod 1202, a rotating gear 1203, an arc block 1204, a pushing column 1205, a slider 13 and a guide rod 14, solves the problem that when corn is planted by the sowing equipment, a large amount of seeds will accumulate and block the silo, thereby affecting the planting work of the sowing wheel and further affecting the efficiency of corn planting.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sowing device for corn planting, comprising a sowing wheel (1), two rotating wheels (2), a silo (3), a push handle (4) and a roller (5), characterized in that: The two rotating wheels (2) are rotatably connected to the front and rear sides of the seeding wheel (1), respectively; the number of the silos (3) is two and they are fixedly connected to the front and rear sides of the two rotating wheels (2), respectively; the push handle (4) is fixedly connected to the right side of the silo (3), the roller (5) is fixedly connected between the push handles (4), the front and rear sides of the silo (3) are provided with dredging covers (6), the dredging covers (6) are rotatably connected to the front and rear sides of the silo (3) through a rotating shaft, the top of the dredging cover (6) is fixedly connected to a fixing block (7), the surface of the silo (3) is provided with a mounting groove (8) corresponding to the fixing block (7), the left and right sides of the inner wall of the mounting groove (8) are provided with insertion holes (9), the interior of the fixing block (7) is provided with a cavity (10), the interior of the cavity (10) is provided with a positioning mechanism (11), and the interior of the cavity (10) is provided with an adjustment mechanism (12) used in conjunction with the positioning mechanism (11).

2. A corn planting sowing equipment as claimed in claim 1, characterized in that: The positioning mechanism (11) comprises a compression spring (1101), two transmission blocks (1102) and two insertion rods (1103); the two transmission blocks (1102) are respectively fixedly connected to the left and right ends of the compression spring (1101); the two insertion rods (1103) are respectively fixedly connected to the sides of the two transmission blocks (1102) that are away from each other, and the other ends of the insertion rods (1103) penetrate and extend into the interior of the insertion hole (9); the transmission blocks (1102) are used in conjunction with the adjustment mechanism (12).

3. A corn planting sowing equipment as claimed in claim 2, characterized in that: The adjustment mechanism (12) comprises a pulling rod (1201), a gear rod (1202), two rotating gears (1203), two arc blocks (1204) and two pushing columns (1205); the two rotating gears (1203) are respectively rotatably connected to the left and right sides of the cavity (10); the gear rod (1202) is located between the two rotating gears (1203) and meshingly connected to the two; the pulling rod (1201) is fixedly connected to the front side of the gear rod (1202), and the front side of the pulling rod (1201) passes through and extends out of the surface of the fixed block (7); the two arc blocks (1204) are respectively fixedly connected to the surfaces of the two rotating gears (1203); the two pushing columns (1205) are respectively fixedly connected to the surfaces of the two arc blocks (1204), and the pushing columns (1205) are located inside the transmission block (1102), and the surface of the pushing columns (1205) is in contact with the surface of the transmission block (1102).

4. A corn planting sowing equipment as claimed in claim 3, characterized in that: The transmission block (1102) is in a U-shape, the pushing column (1205) is located at a notch of the U-shaped transmission block (1102), and the surface of the pushing column (1205) is in contact with the surface of the inner wall thereof.

5. A corn planting sowing equipment as claimed in claim 2, characterized in that: The bottom of the insertion rod (1103) is fixedly connected to a slider (13), both sides of the inner wall of the cavity (10) are fixedly connected to guide rods (14), and the slider (13) is slidably connected to the surface of the guide rods (14).

6. A corn planting sowing equipment as claimed in claim 1, characterized in that: When the seeding wheel (1) rotates, the rotating wheels (2) on the front and rear sides thereof do not rotate.

7. A corn planting sowing equipment as claimed in claim 3, characterized in that: The two rotating gears (1203) are respectively meshed with the left and right sides of the gear rod (1202), and the two rotating gears (1203) rotate clockwise and counterclockwise respectively.

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