Seeding spacing adjusting device of corn planter

Abstract

The utility model relates to the technical field of corn planters, and discloses a seeding spacing adjusting device of a corn planter, which comprises a fixed plate, a roller fixedly arranged on the side wall of the fixed plate, and a processing component arranged at the top position of the fixed plate, the processing component comprises a seeding mechanism arranged at the top position of the fixed plate, and the seeding mechanism is arranged at the top position of the fixed plate. An adjusting mechanism is installed at the top of the fixing plate and located on the left side of the seeding mechanism, the seeding mechanism comprises a vertical plate and an inclined block, the vertical plate is fixedly installed at the top of the fixing plate, an arc-shaped supporting block is fixedly installed on the side wall of the vertical plate, and a servo motor is fixedly installed at the top of the arc-shaped supporting block. The utility model solves the problems that the production environment is crowded and the corn growth is influenced in the corn growth process due to the fact that the seeding spacing is difficult to adjust in the seeding process of the existing corn seeding machine.

Description

Technical Field

[0001] The utility model relates to the technical field of corn planters, in particular to a seeding spacing adjusting device for a corn planter. Background Technique

[0002] A corn planter is an agricultural machine specifically used for sowing corn seeds. It can achieve the advantages of uniform seeding, consistent depth, stable row spacing, good soil covering, etc., thereby improving seeding efficiency and emergence rate. The design and use of corn planters involve agricultural mechanization and automation technologies, which help to reduce the labor intensity of farmers and improve the modernization level of agricultural production;

[0003] During the seeding process of the existing corn planters, it is difficult to adjust the seeding spacing, which may lead to a crowded production environment during the growth of corn and affect the growth of corn. Content of the Utility Model

[0004] The purpose of the utility model is to provide a seeding spacing adjusting device for a corn planter, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A seeding spacing adjusting device for a corn planter, including a fixing plate,

[0006] Rollers fixedly installed on the side wall of the fixing plate;

[0007] And a processing component arranged at the top position of the fixing plate;

[0008] The processing component includes a seeding mechanism installed at the top position of the fixing plate;

[0009] An adjusting mechanism is installed at the top position of the fixing plate, and the adjusting mechanism is located on the left side of the seeding mechanism.

[0010] Preferably, the number of the rollers is four, the shapes and sizes of the four rollers are equal, and the four rollers are symmetrically arranged with respect to the middle plane in the front-back direction of the fixing plate.

[0011] Preferably, two pushing handles are fixedly installed at the top of the fixing plate.

[0012] Preferably, the seeding mechanism includes a vertical plate and an inclined block. The vertical plate is fixedly installed on the top of the fixed plate. An arc-shaped support block is fixedly installed on the side wall of the vertical plate. A servo motor is fixedly installed on the top of the arc-shaped support block. The servo motor is drivingly installed with a disc through a rotating shaft at the output end. A rotating block is fixedly installed on the side wall of the disc. A connecting rod is hingedly installed on the side wall of the rotating block. The other end of the connecting rod is hingedly installed with a jack block. The bottom of the jack block movably penetrates through the inner wall of the fixed plate and extends to the bottom of the fixed plate.

[0013] Preferably, the inclined block is fixedly installed on the top of the fixed plate. An expansion block is fixedly installed on the top of the inclined block. Corn can slide through the inclined block into the soil.

[0014] Preferably, the adjusting mechanism includes a socket block. The socket block is fixedly installed on the top of the fixed plate. A variable-speed motor is fixedly installed on the inner wall of the socket block. The variable-speed motor is drivingly installed with a first gear block through a rotating shaft at the output end. A second gear block is installed on the side wall of the first gear block.

[0015] Preferably, the inner wall of the second gear block is drivingly connected to the side wall of the roller. The side wall of the first gear block meshes with the side wall of the second gear block. When the first gear block rotates, it can effectively rotate the position of the second gear block.

[0016] The utility model provides a seeding spacing adjusting device for a corn seeder. It has the following beneficial effects:

[0017] (1). In the utility model, the operator can turn on the servo motor. The servo motor drives the position of the disc to rotate through the rotating shaft at the output end. Under the combined action of the rotating block and the connecting rod, the disc drives the position of the jack block to move. When the jack block moves up and down reciprocally, it can drive the jack block to punch holes in the soil. Then the operator can directly put the corn on the expansion block, and it slides into the soil through the inclined block to realize seeding the corn. At this time, the operator can adjust the rotation speed of the variable-speed motor. The variable-speed motor drives the position of the first gear block to rotate through the rotating shaft at the output end. The first gear block further drives the position of the second gear block to rotate, and further drives the position of the roller to rotate, controlling the moving speed of the device, and can effectively adjust the spacing of the holes punched by the jack block on the ground, realizing the adjustment of the seeding spacing, and solving the problem that in the existing corn seeder during the seeding process, it is difficult to adjust the seeding spacing, which may lead to a crowded production environment during the growth of corn and affect the growth of corn.

[0018] (2) In the present utility model, the variable-speed motor drives the rotation of the first tooth block through the rotating shaft, and the first tooth block drives the rotation of the roller through the second tooth block. When the roller rotates, it can effectively drive the movement of the device, eliminating the need for the operator to push the device, saving the operator's workload and facilitating the operator to better use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the back structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the sowing mechanism of the present utility model;

[0022] Figure 4 is a schematic diagram of the adjustment mechanism of the present utility model.

[0023] In the figure: 1, fixed plate; 2, roller; 3, push handle; 4, processing component; 41, sowing mechanism; 411, expansion block; 412, inclined block; 413, vertical plate; 414, servo motor; 415, arc support block; 416, disc; 417, rotating block; 418, connecting rod; 419, jack block; 42, adjustment mechanism; 421, variable-speed motor; 422, socket block; 423, first tooth block; 424, second tooth block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to have a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific embodiments of the present utility model will now be described with reference to the accompanying drawings.

[0025] Embodiment 1

[0026] The preferred embodiment of a sowing spacing adjustment device for a corn planter provided by the present utility model is as Figures 1 to 4 shown: A sowing spacing adjustment device for a corn planter includes a fixed plate 1, and two push handles 3 are fixedly installed on the top of the fixed plate 1.

[0027] Four rollers 2 are fixedly installed on the side wall of the fixed plate 1. The four rollers 2 are of the same shape and size, and the four rollers 2 are symmetrically arranged with respect to the middle plane in the front-back direction of the fixed plate 1;

[0028] and a processing component 4 is provided at the top of the fixed plate 1;

[0029] The processing component 4 includes a sowing mechanism 41 installed at the top of the fixed plate 1;

[0030] An adjusting mechanism 42 is installed at the top of the fixing plate 1 , and the adjusting mechanism 42 is located at the left side of the sowing mechanism 41 .

[0031] The sowing mechanism 41 includes a vertical plate 413 and a tilting block 412. The vertical plate 413 is fixedly installed on the top of the fixed plate 1. The side wall of the vertical plate 413 is fixedly installed with an arc-shaped support block 415. The top of the arc-shaped support block 415 is fixedly installed with a servo motor 414. The servo motor 414 is installed with a disc 416 through a rotating shaft transmission at the output end. The side wall of the disc 416 is fixedly installed with a rotating block 417. The side wall of the rotating block 417 is hingedly installed with a connecting rod 418. The other end of the connecting rod 418 is hingedly installed with a jack block 419. The bottom of the jack block 419 movably passes through the inner wall of the fixed plate 1 and extends to the bottom of the fixed plate 1.

[0032] In this embodiment, the tilting block 412 is fixedly installed on the top of the fixing plate 1 , and the expansion block 411 is fixedly installed on the top of the tilting block 412 , so that the corn can slide to the soil through the tilting block 412 .

[0033] Example 2

[0034] On the basis of Example 1, a preferred embodiment of a sowing spacing adjustment device for a corn planter provided by the utility model is as follows: Figures 1 to 4 As shown: the adjustment mechanism 42 includes a sleeve block 422, which is fixedly installed on the top of the fixed plate 1, and a variable speed motor 421 is fixedly installed on the inner wall of the sleeve block 422. The variable speed motor 421 is installed with a gear block 1 423 through the rotating shaft transmission at the output end, and a gear block 2 424 is installed on the side wall of the gear block 1 423.

[0035] In this embodiment, the inner wall of the second gear block 424 is transmission-connected to the side wall of the roller 2, and the side wall of the first gear block 423 is meshed with the side wall of the second gear block 424. When the first gear block 423 rotates, the position of the second gear block 424 can be effectively rotated.

[0036] During the specific implementation process, when the operator uses the device, the servo motor 414 can be turned on. The servo motor 414 drives the rotation of the position of the disc 416 through the rotating shaft at the output end. Under the combined action of the rotating block 417 and the connecting rod 418, the disc 416 drives the movement of the position of the jack block 419. When the jack block 419 moves reciprocally up and down, it can drive the jack block 419 to punch holes in the soil. Subsequently, the operator can directly put the corn into the expansion block 411 and slide it into the soil through the inclined block 412 to achieve the sowing of corn. At this time, the operator can adjust the rotation speed of the variable speed motor 421. The variable speed motor 421 drives the rotation of the position of the first gear block 423 through the rotating shaft at the output end. The first gear block 423 further drives the rotation of the position of the second gear block 424, and further drives the rotation of the position of the roller 2 to control the moving speed of the device, which can effectively adjust the spacing of the holes punched by the jack block 419 on the ground and achieve the adjustment of the sowing spacing.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0038] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A sowing spacing adjustment device for a corn planter, comprising a fixing plate (1), A roller (2) fixedly mounted on the side wall of the fixed plate (1); and a processing assembly (4) arranged at the top of the fixing plate (1); characterized in that: The processing assembly (4) comprises a sowing mechanism (41) mounted on the top of the fixed plate (1); An adjustment mechanism (42) is installed at the top of the fixed plate (1), and the adjustment mechanism (42) is located on the left side of the sowing mechanism (41).

2. The sowing spacing adjustment device of a corn planter according to claim 1, characterized in that: There are four rollers (2), the four rollers (2) are of equal shape and size, and the four rollers (2) are symmetrically arranged relative to a middle surface of the fixing plate (1) in the front-rear direction.

3. The sowing spacing adjustment device of a corn planter according to claim 1, characterized in that: A push handle (3) is fixedly mounted on the top of the fixed plate (1), and there are two push handles (3).

4. The sowing spacing adjustment device of a corn planter according to claim 1, characterized in that: The sowing mechanism (41) comprises a vertical plate (413) and a tilting block (412); the vertical plate (413) is fixedly mounted on the top of the fixed plate (1); an arc-shaped support block (415) is fixedly mounted on the side wall of the vertical plate (413); a servo motor (414) is fixedly mounted on the top of the arc-shaped support block (415); the servo motor (414) is installed with a disc (416) through a rotating shaft at the output end; a rotating block (417) is fixedly mounted on the side wall of the disc (416); a connecting rod (418) is hingedly mounted on the side wall of the rotating block (417); a socket block (419) is hingedly mounted on the other end of the connecting rod (418); the bottom of the socket block (419) movably passes through the inner wall of the fixed plate (1) and extends to the bottom of the fixed plate (1).

5. The sowing spacing adjustment device of a corn planter according to claim 4, characterized in that: The tilting block (412) is fixedly mounted on the top of the fixed plate (1), and an expansion block (411) is fixedly mounted on the top of the tilting block (412).

6. The sowing spacing adjustment device of a corn planter according to claim 1, characterized in that: The adjustment mechanism (42) comprises a sleeve block (422), the sleeve block (422) being fixedly mounted on the top of the fixed plate (1), a variable speed motor (421) being fixedly mounted on the inner wall of the sleeve block (422), a gear block 1 (423) being mounted on the variable speed motor (421) through a rotating shaft transmission at the output end, and a gear block 2 (424) being mounted on the side wall of the gear block 1 (423).

7. The sowing spacing adjustment device of a corn planter according to claim 6, characterized in that: The inner wall of the second tooth block (424) is drivingly connected to the side wall of the roller (2), and the side wall of the first tooth block (423) is meshed with the side wall of the second tooth block (424).

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