Quantitative seeding machine for seeding quinoa

Abstract

The utility model discloses a quantitative seeding machine for seeding quinoa and belongs to the technical field of quantitative seeding machines. Comprising a transverse plate, a machine box is arranged at the lower end of the transverse plate, moving wheels are arranged at the front end and the rear end of the machine box, a hopper is arranged at the upper end of the transverse plate, a seeding pipe is arranged at the bottom of the hopper, a handle is arranged on one side of the hopper and fixedly connected with the transverse plate, and a ditching cutter is arranged below the machine box. A soil leveling mechanism is arranged on one side of the ditching cutter, a quantitative discharging mechanism is arranged on one side of the seeding pipe, and the quantitative discharging mechanism is located in the case. According to the utility model, the problems that in the prior art, after furrowing and seeding, the seeding machine cannot directly bury the soil, needs to bury the soil independently subsequently and is inconvenient to use are solved, and by arranging the soil leveling mechanism, not only can the soil be scraped into a pit, but also the soil can be flattened, so that the seeding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative seeders, in particular to a quantitative seeder for quinoa sowing. Background Art

[0002] A seeder is a planting machine that sows crop seeds. Seeders used for a certain type of crop are often named after the crop type, such as grain drills, corn seed drills, quinoa seed drills, and grass spreaders. Existing agricultural seeder auxiliary devices are cumbersome in adjusting the row spacing of seed sowing during use, which seriously affects the seed sowing efficiency.

[0003] A Chinese patent with publication number CN217608299U discloses an auxiliary device for an agricultural seeder that can discharge materials quantitatively: the patent can assist in adjusting the row spacing between adjacent seeds during seed sowing by setting up a spacing adjustment component, so that the device can appropriately adjust the row spacing between seeds after sowing according to the needs of the operator, thereby increasing the flexibility of the device during use.

[0004] However, although the above technology solves the problem of complicated row spacing adjustment during sowing, it still has the following defects:

[0005] The existing seeder cannot directly bury the seeds by loosening the soil after furrowing and sowing, and needs to bury the seeds separately later, which is not convenient to use.

[0006] In view of these defects, it is necessary to design a quantitative seeder for quinoa sowing. Utility Model Content

[0007] The purpose of the utility model is to provide a quantitative seeder for quinoa sowing. By arranging a soil leveling mechanism, the loose soil can not only be scraped into a pit, but also can be flattened, thereby improving the sowing effect and solving the problems in the prior art.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative seeder for quinoa sowing, comprising a horizontal plate, a chassis is arranged at the lower end of the horizontal plate, movable wheels are arranged at the front and rear ends of the chassis, a hopper is arranged at the upper end of the horizontal plate, a sowing tube is arranged at the bottom of the hopper, a handle is arranged on one side of the hopper, and the handle is fixedly connected to the horizontal plate, a furrowing knife is arranged below the chassis, a soil leveling mechanism is arranged on one side of the furrowing knife, a quantitative feeding mechanism is arranged on one side of the sowing tube, and the quantitative feeding mechanism is located inside the chassis.

[0009] Preferably, a heat dissipation hole is provided at the front end of the chassis.

[0010] Preferably, a hydraulic cylinder is provided inside the chassis, and a telescopic end of the hydraulic cylinder is fixedly connected to the trenching knife.

[0011] Preferably, the soil leveling mechanism includes a fixed plate, a scraper, a groove pressing wheel, a sleeve, a connecting rod, a support spring and a limit block. The upper end of the fixed plate is provided with a connecting rod, the top end of the connecting rod is provided with a limit block, and the limit block is located inside the sleeve.

[0012] Preferably, the sleeve is fixedly connected to the chassis, a support spring is arranged outside the connecting rod, and two ends of the support spring are respectively fixedly connected to the sleeve and the fixing plate.

[0013] Preferably, a scraper is fixedly provided at the lower end of the fixed plate, and a groove pressing wheel is provided on one side of the scraper.

[0014] Preferably, the quantitative feeding mechanism includes a motor, a first bevel gear, a second bevel gear, a rotating shaft, a material distribution plate, a through hole and a mechanism housing, the mechanism housing is fixedly connected to the cross plate, a motor is arranged on the side of the mechanism housing away from the sowing tube, a first bevel gear is arranged on the output end of the motor, and a material distribution plate is arranged below the mechanism housing.

[0015] Preferably, a rotating shaft is provided at the center of the material distribution tray, a second bevel gear is provided at one end of the rotating shaft, and the second bevel gear is meshingly connected with the first bevel gear, and a through hole is provided inside the material distribution tray.

[0016] Preferably, a guide cover is provided inside the sowing tube, and the guide cover is located above the distribution tray.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model is a quantitative seeder for quinoa sowing. By arranging a soil leveling mechanism, the loose soil can not only be scraped into a pit, but also can be flattened, thereby improving the sowing effect.

[0019] 2. The utility model is a quantitative seeder for quinoa sowing. The heat dissipation holes are provided to facilitate the heat dissipation in the chassis. The guide cover is provided to play a guiding role so that the quinoa seeds can fall smoothly into the through holes.

[0020] 3. The utility model is a quantitative seeder for quinoa sowing. By setting a quantitative feeding mechanism and driving a feeding plate to rotate by a motor transmission method, quinoa seeds fall into the through holes, thereby achieving quantitative sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2This is a schematic diagram of the structure of the soil leveling mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the chassis of the utility model;

[0024] Figure 4 For the utility model Figure 3 A magnified view of part A;

[0025] Figure 5 It is an axonometric view of the material distribution tray of the present utility model.

[0026] In the figure: 1, horizontal plate; 2, moving wheel; 3, handle; 4, hopper; 5, seeding tube; 6, furrowing knife; 7, soil leveling mechanism; 8, quantitative feeding mechanism; 101, heat dissipation hole; 102, chassis; 501, guide cover; 601, hydraulic cylinder; 701, fixed plate; 702, scraper; 703, groove pressing wheel; 704, sleeve; 705, connecting rod; 706, support spring; 707, limit block; 801, motor; 802, first bevel gear; 803, second bevel gear; 804, rotating shaft; 805, distribution plate; 806, through hole; 807, mechanism housing. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In order to solve the technical problem that the existing seeder cannot directly bury the seeds by loosening the soil after furrowing and sowing, and needs to bury them separately later, which is not convenient to use, please refer to Figure 1-5 , this embodiment provides the following technical solutions:

[0029] A quantitative seeder for quinoa sowing comprises a horizontal plate 1, a chassis 102 is arranged at the lower end of the horizontal plate 1, moving wheels 2 are arranged at the front and rear ends of the chassis 102, a hopper 4 is arranged at the upper end of the horizontal plate 1, a sowing tube 5 is arranged at the bottom of the hopper 4, a handle 3 is arranged on one side of the hopper 4, and the handle 3 is fixedly connected to the horizontal plate 1, a furrowing knife 6 is arranged below the chassis 102, a soil leveling mechanism 7 is arranged on one side of the furrowing knife 6, and a quantitative feeding mechanism 8 is arranged on one side of the sowing tube 5. The quantitative feeding mechanism 8 is located inside the chassis 102, and a heat dissipation hole 101 is provided at the front end of the chassis 102. The cooperation of the moving wheel 2 and the handle 3 facilitates the movement of the seeder. The hopper 4 is used to put quinoa seeds into the sowing tube 5 for sowing. The furrowing knife 6 is used to realize furrowing. The soil leveling mechanism 7 is used to scrape and flatten the loosened soil on the ground. The quantitative feeding mechanism 8 is used to realize quantitative feeding of the sowing tube 5. The heat dissipation hole 101 plays a role in dissipating the heat generated in the chassis 102.

[0030] A hydraulic cylinder 601 is provided inside the chassis 102, and the telescopic end of the hydraulic cylinder 601 is fixedly connected to the trenching knife 6. By starting the hydraulic cylinder 601, the telescopic end drives the trenching knife 6 to move up and down, so that the trenching depth can be adjusted.

[0031] The soil leveling mechanism 7 includes a fixed plate 701, a scraper 702, a groove pressing wheel 703, a sleeve 704, a connecting rod 705, a support spring 706 and a limit block 707. The upper end of the fixed plate 701 is provided with a connecting rod 705, and the top of the connecting rod 705 is provided with a limit block 707, and the limit block 707 is located inside the sleeve 704. The sleeve 704 is fixedly connected to the chassis 102. The outside of the connecting rod 705 is provided with a support spring 706, and the two ends of the support spring 706 are respectively fixed to the sleeve 704 and the fixed plate 701. A scraper 702 is fixedly provided at the lower end of the fixed plate 701, and a groove pressing wheel 703 is provided on one side of the scraper 702. When the seeder moves, it can drive the scraper 702 to move, thereby scraping the loose soil, causing the loose soil to fall into the seeding pit to bury the seeds, and then the groove pressing wheel 703 flattens the loose soil under the drive of the seeder, and the soil leveling effect is good. Through the arrangement of the sleeve 704, the connecting rod 705, the support spring 706 and the limit block 707, the guidance is realized to ensure the stability during the soil leveling process.

[0032] The quantitative feeding mechanism 8 includes a motor 801, a first bevel gear 802, a second bevel gear 803, a rotating shaft 804, a material distribution plate 805, a through hole 806 and a mechanism housing 807. The mechanism housing 807 is fixedly connected to the cross plate 1. The motor 801 is arranged on the side of the mechanism housing 807 away from the sowing tube 5. The first bevel gear 802 is arranged on the output end of the motor 801. The material distribution plate 805 is arranged below the mechanism housing 807. The rotating shaft 804 is arranged at the center of the material distribution plate 805. The second bevel gear 803 is arranged at one end of the rotating shaft 804. The distribution disc 805 is meshed and connected with the first bevel gear 802, and a through hole 806 is provided inside the distribution disc 805. A guide cover 501 is provided inside the sowing tube 5, and the guide cover 501 is located above the distribution disc 805. By starting the motor 801, its output end drives the first bevel gear 802 to transmit, and then drives the second bevel gear 803 to mesh and transmit, so that the distribution disc 805 rotates with the drive of the rotating shaft 804. A part of the distribution disc 805 is located inside the sowing tube 5, and the diameter of the through hole 806 is smaller than the diameter of the sowing tube 5. Under the guidance of the guide cover 501, quantitative sowing is achieved.

[0033] Working principle: When in use, first put quinoa seeds into the hopper 4, then hold the handle 3 to push the seeder to move, and by starting the hydraulic cylinder 601, its telescopic end drives the furrowing knife 6 to rise and fall, and the depth of furrowing can be adjusted. After the furrowing operation is completed, start the motor 801, and its output end drives the first bevel gear 802 to transmit, and then drives the second bevel gear 803 to engage the transmission, so that the dividing plate 805 rotates under the drive of the rotating shaft 804, and the seeds fall into the through hole 806 under the guidance of the guide cover 501, realizing quantitative sowing. During the movement of the seeder, the scraper 702 is driven to move, and then the loose soil is scraped, so that the loose soil falls into the sown pit, burying the seeds, and then the groove pressing wheel 703 flattens the loose soil under the drive of the seeder.

[0034] 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.

[0035] Although 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 quantitative seeder for quinoa sowing, comprising a horizontal plate (1), characterized in that: A machine box (102) is provided at the lower end of the transverse plate (1), and movable wheels (2) are provided at the front and rear ends of the machine box (102). A hopper (4) is provided at the upper end of the transverse plate (1), and a sowing tube (5) is provided at the bottom of the hopper (4). A handle (3) is provided on one side of the hopper (4), and the handle (3) is fixedly connected to the transverse plate (1). A furrowing knife (6) is provided below the machine box (102), and a soil leveling mechanism (7) is provided on one side of the furrowing knife (6). A quantitative feeding mechanism (8) is provided on one side of the sowing tube (5), and the quantitative feeding mechanism (8) is located inside the machine box (102).

2. A quantitative seeder for quinoa sowing according to claim 1, characterized in that: The front end of the chassis (102) is provided with a heat dissipation hole (101).

3. A quantitative seeder for quinoa sowing according to claim 1, characterized in that: A hydraulic cylinder (601) is disposed inside the chassis (102), and a telescopic end of the hydraulic cylinder (601) is fixedly connected to the trenching knife (6).

4. A quantitative seeder for quinoa sowing according to claim 1, characterized in that: The soil leveling mechanism (7) comprises a fixed plate (701), a scraper (702), a groove pressing wheel (703), a sleeve (704), a connecting rod (705), a supporting spring (706) and a limit block (707); the upper end of the fixed plate (701) is provided with a connecting rod (705); the top end of the connecting rod (705) is provided with a limit block (707); and the limit block (707) is located inside the sleeve (704).

5. A quantitative seeder for quinoa sowing according to claim 4, characterized in that: The sleeve (704) is fixedly connected to the chassis (102), a support spring (706) is arranged outside the connecting rod (705), and two ends of the support spring (706) are respectively fixedly connected to the sleeve (704) and the fixing plate (701).

6. A quantitative seeder for quinoa sowing according to claim 4, characterized in that: A scraper (702) is fixedly disposed at the lower end of the fixed plate (701), and a groove pressing wheel (703) is disposed on one side of the scraper (702).

7. A quantitative seeder for quinoa sowing according to claim 1, characterized in that: The quantitative feeding mechanism (8) comprises a motor (801), a first bevel gear (802), a second bevel gear (803), a rotating shaft (804), a material distribution plate (805), a through hole (806) and a mechanism housing (807); the mechanism housing (807) is fixedly connected to the transverse plate (1); a motor (801) is arranged on a side of the mechanism housing (807) away from the sowing tube (5); the first bevel gear (802) is arranged on the output end of the motor (801); and a material distribution plate (805) is arranged below the mechanism housing (807).

8. A quantitative seeder for quinoa sowing according to claim 7, characterized in that: A rotating shaft (804) is arranged at the center of the material distribution plate (805), a second bevel gear (803) is arranged at one end of the rotating shaft (804), and the second bevel gear (803) is meshingly connected with the first bevel gear (802), and a through hole (806) is arranged inside the material distribution plate (805).

9. A quantitative seeder for quinoa sowing according to claim 1, characterized in that: A guide cover (501) is provided inside the sowing tube (5), and the guide cover (501) is located above the material distribution tray (805).

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