Multifunctional seeding trolley

Abstract

The utility model designs a multifunctional seeding trolley. The multifunctional seeding trolley comprises a ditching and soil covering device, a seeding device, a supporting device and a power and control device, the ditching and soil covering device is used for ditching a groove with a certain depth in soil and completing soil covering operation after the seeds are in place, and comprises a plough, a T-shaped bracket, a soil covering scraper blade and a bolt; the seeding device is used for storing and seeding seeds, and comprises a seed storage device, a shunting wheel disc, a wheel disc follow-up baffle, a rotating shaft, a thrust bearing, a deep groove ball bearing seat, a bearing retainer ring and a feeding pipe; the supporting device is used for supporting all the devices and comprises a frame, a pushing handle, a bottom plate, universal wheels and reinforcing rods. The power and control device is used for providing power for the machine and controlling movement and comprises a driving wheel, a seeding motor, a seeding motor speed regulator, a driving motor controller, a battery and a battery frame. According to the utility model, the integrated operation of ditching, sowing and earthing is realized, and the seeder can adapt to seeds of various sizes and sowing distances, is good in compatibility, convenient to operate and flexible in operation, and is more suitable for the actual requirements of peasants in China.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural planting, and in particular relates to a multifunctional seeding trolley. Background Art

[0002] Although traditional seed drills are highly efficient, they are only suitable for large-scale operations and do not conform to the current situation of fragmented cultivated land. The purpose of the utility model is to provide a multifunctional seeding trolley that can adapt to a variety of crops, has its own power, saves time and effort. Summary of the invention

[0003] The purpose of the utility model is to provide a multifunctional sowing trolley. The utility model can improve the efficiency of crop sowing, and is flexible in operation and easy to maintain. In order to achieve the above purpose, the utility model is designed to design a multifunctional sowing trolley mainly composed of a furrowing and covering device (1), a sowing device (2), a support device (3), and a power and control device (4); the furrowing and covering device (1) is used for furrowing and covering, and mainly includes a plow (101), a T-shaped bracket (102), a covering scraper (103), and a latch (104); the sowing device (2) is used to store and sow seeds, and mainly includes a seed storage device (201), a diversion wheel (202), a wheel follower baffle (203), a rotating shaft (204), and a thrust bearing (205), deep groove ball bearing seat (206), bearing retaining ring (207), and delivery tube (208); the support device (3) is used to support other devices, and mainly includes a frame (301), a push handle (302), a bottom plate (303), a universal wheel (304), and a reinforcing rod (305); the power and control device (4) is used to control the movement of the trolley and the sowing device, and mainly includes a driving wheel (401), a sowing motor (402), a sowing motor speed regulator (403), a driving motor controller (404), a battery (405), and a battery frame (406).

[0004] In the furrowing and soil covering device (1), a plow (101) is installed at the lower end of a T-shaped bracket (102); a soil covering scraper (103) is installed on the T-shaped bracket (102) by bolts; a latch (104) is installed on a base plate (303) by bolts; a series of mounting holes are provided on the T-shaped bracket (102); a rod core on the latch (104) is inserted into the mounting holes to support the T-shaped bracket (102); by selecting different mounting holes, the mounting height of the furrowing and soil covering device (1) can be adjusted to open trenches of different depths. After the multifunctional seeding trolley is started, the plow (101) is driven to move forward, thereby opening trenches on the ridges of the crops to be sown; the soil covering scraper (103) moves forward to cover the trenches where seeds have been sown with soil.

[0005] In the sowing device (2), the seed storage device (201) is mounted on the bottom plate (303) by bolts; the diverter wheel (202) is mounted on the rotating shaft (204) by connecting the central square profile; the diverter wheel (202) has a plurality of groups of through holes with different apertures in the middle, and the two through holes in each group have the same diameter and are symmetrical about the center; the diverter wheel (202) has a plurality of stepped holes near the outer position, and magnets are installed in the stepped holes; the diverter wheel (202) has a raised handle on the side; the wheel follower baffle (203) is installed between the diverter wheel (202) and the seed storage device (201); ... 03) There are two through holes at the bottom, and a plurality of stepped holes are provided near the outer position of the wheel follower baffle (203), and magnets are installed in the stepped holes. A raised handle is provided on the side of the wheel follower baffle (203); a thrust bearing (205), a deep groove ball bearing seat (206) and a bearing retaining ring (207) are all installed on the rotating shaft (204), and the first thrust bearing (205) is installed between the diverter wheel (202) and the rotating shaft (204), and the deep groove ball bearing seat (206), the second thrust bearing (205) and the bearing retaining ring (207) are installed in sequence below; and the delivery tube (208) is installed on the bottom plate (303). According to the size of the seeds to be sown, the wheel follower baffle (203) is rotated using a raised handle on the side of the wheel follower baffle (203) to align two through holes at the bottom of the wheel follower baffle (203) with a group of through holes at the middle of the diverter wheel (202), and the wheel follower baffle (203) is fixed together with the diverter wheel (202) by adsorption through magnetic force. After the sowing motor (402) is started, it drives the rotating shaft (204) to rotate, and the rotating shaft (204) drives the diverter wheel (202) and the wheel follower baffle (203) to rotate together. When the through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to below the seed storage container (201), the seeds in the seed storage container (201) fall into the through hole; when the through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to above the delivery tube (208), the seeds in the through hole pass through the delivery tube (208) and fall into the opened groove.

[0006] In the support device (3), the push handle (302) is mounted on the frame (301) via a hinge, the bottom plate (303) is mounted on the frame (301) via bolts, the universal wheel (304) is mounted below the frame (301) via bolts, and the reinforcing rod (305) is mounted on the frame (301) and the push handle (302) via bolts.

[0007] The power and control device (4) comprises a motor in a driving wheel (401), and the driving wheel (401) is mounted on a frame (301) by means of bolts; a sowing motor (402) is mounted on the frame (301) by means of a bracket, and an output shaft of the sowing motor (402) is connected to a rotating shaft (204); a sowing motor speed regulator (403) and a driving motor controller (404) are mounted on the push handle (302); and a battery (405) is placed on a bottom plate (303) and in a battery frame (406), and the battery frame (406) is mounted on the frame (301) by means of bolts. The battery (405) supplies power to the sowing motor (402) and the motor contained in the driving wheel (401); the rotation speed of the sowing motor (402) can be controlled by the sowing motor speed regulator (403); the rotation speed of the driving wheel (401) can be adjusted by the driving motor controller (404), thereby controlling the moving speed of the trolley; and the sowing speed and the spacing between seeds can be adjusted by adjusting the rotation speeds of the driving wheel (401) and the sowing motor (402). BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The overall structure diagram

[0009] Figure 2 Structural diagram of trenching and covering device

[0010] Figure 3 Structure diagram of the seeding device

[0011] Figure 4 Sectional view of the sowing device

[0012] Figure 5 This is the structural diagram of the support device and the power and control device. DETAILED DESCRIPTION

[0013] Prepare for sowing. According to the conditions of the sowing ridge, insert the rod core on the latch (104) into a small hole on the T-shaped bracket (102), and adjust the installation height of the furrowing and covering device (1). According to the size of the sowing seeds, use the raised handle on the side of the wheel follower baffle (203) to rotate the wheel follower baffle (203), align the two through holes at the bottom of the wheel follower baffle (203) with a group of through holes in the middle of the diverter wheel (202), and the wheel follower baffle (203) is fixed together by magnetic force and diverter wheel (202). Put the seeds into the seed storage container (201).

[0014] Opening furrows. The driving motor controller (404) controls the driving wheel (401) to rotate at a certain speed, and the multifunctional seeding vehicle moves forward, driving the plow (101) to move forward, thereby opening furrows on the ridges of the crops to be sown.

[0015] Sowing. The sowing motor (402) is controlled to rotate at a certain speed by a sowing motor speed regulator (403), the sowing motor (402) drives the rotating shaft (204) to rotate, and the rotating shaft (204) drives the diverter wheel (202) and the wheel follower baffle (203) to rotate together. When the through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to below the seed storage container (201), the seeds in the seed storage container (201) fall into the through hole; when the through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to above the delivery tube (208), the seeds in the through hole fall into the opened groove through the delivery tube (208).

[0016] When the multifunctional seeding trolley moves forward, it drives the soil covering scraper (103) to move forward, and the soil covering scraper (103) covers the groove where the seeds have been sown with soil.

[0017] Continue sowing. Repeat the above operations of furrowing, sowing, and covering with soil to continue sowing; after sowing one ridge of seeds is completed, turn off the sowing motor (402), and move the sowing trolley to another ridge through the push handle (302), the universal wheel (304) and the driving wheel (401) to continue sowing the next ridge of crops.

[0018] Stop sowing. When sowing is completed, the driving wheel (401) and the sowing motor (402) are turned off to stop sowing.

[0019] The present invention is further described below in conjunction with specific implementation cases, but is not intended to limit the scope of the present invention.

[0020] Implementation case 1: Sowing of soybeans.

[0021] Prepare for sowing. Insert the rod core on the latch (104) into a small hole on the T-shaped bracket (102), and adjust the installation height of the furrowing and covering device (1) so that the device can open a furrow 3-5 cm deep. Use the raised handle on the side of the wheel follower baffle (203) to rotate the wheel follower baffle (203), align the two through holes at the bottom of the wheel follower baffle (203) with the 10 mm diameter hole in the middle of the diverter wheel (202), and the wheel follower baffle (203) is fixed together with the diverter wheel (202) by magnetic force. Put soybean seeds into the seed storage container (201).

[0022] Opening furrows. The driving motor controller (404) controls the driving wheel (401) to rotate at a certain speed, and the multifunctional sowing vehicle moves forward, driving the plow (101) to move forward, thereby opening furrows on the ridges where soybeans are to be sown.

[0023] Sowing. The sowing motor (402) is controlled to rotate at a certain speed by the sowing motor speed regulator (403), and the speed of the driving wheel (401) is adjusted so that the sowing spacing is about 20-30 cm. The sowing motor (402) drives the rotating shaft (204) to rotate, and the rotating shaft (204) drives the diverter wheel (202) and the wheel follower baffle (203) to rotate together. When the 10 mm through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to the bottom of the seed storage (201), the seeds in the seed storage (201) fall into the through hole; when the 10 mm through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to the top of the delivery tube (208), the seeds in the through hole fall into the opened groove through the delivery tube (208).

[0024] When the multifunctional seeding trolley moves forward, it drives the soil covering scraper (103) to move forward, and the soil covering scraper (103) covers the groove where the seeds have been sown with soil.

[0025] Continue sowing. Repeat the above operations of furrowing, sowing, and covering with soil to continue sowing; after sowing one ridge of seeds is completed, turn off the sowing motor (402), and move the sowing trolley to another ridge through the push handle (302), the universal wheel (304) and the driving wheel (401), and continue sowing the next ridge of soybeans.

[0026] Implementation case 2: sowing of lettuce.

[0027] Prepare for sowing. Insert the rod core on the latch (104) into a small hole on the T-shaped bracket (102), and adjust the installation height of the furrowing and covering device (1) so that the device can open a furrow 2-3 cm deep. Use the raised handle on the side of the wheel follower baffle (203) to rotate the wheel follower baffle (203), align the two through holes at the bottom of the wheel follower baffle (203) with the 4 mm diameter hole in the middle of the diverter wheel (202), and the wheel follower baffle (203) is fixed together with the diverter wheel (202) through magnetic force. Put the lettuce seeds into the seed storage container (201).

[0028] Opening furrows. The driving motor controller (404) controls the driving wheel (401) to rotate at a certain speed, and the multifunctional sowing vehicle moves forward, driving the plow (101) to move forward, thereby opening furrows on the ridges where the lettuce is to be sown.

[0029] Sowing. The sowing motor (402) is controlled to rotate at a certain speed by the sowing motor speed regulator (403), and the speed of the driving wheel (401) is adjusted so that the sowing spacing is about 30-40 cm. The sowing motor (402) drives the rotating shaft (204) to rotate, and the rotating shaft (204) drives the diverter wheel (202) and the wheel follower baffle (203) to rotate together. When the 4 mm through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to the bottom of the seed storage (201), the seeds in the seed storage (201) fall into the through hole; when the 4 mm through hole aligned with the wheel follower baffle (203) and the diverter wheel (202) rotates to the top of the delivery tube (208), the seeds in the through hole fall into the opened groove through the delivery tube (208).

[0030] When the multifunctional seeding trolley moves forward, it drives the soil covering scraper (103) to move forward, and the soil covering scraper (103) covers the groove where the seeds have been sown with soil.

[0031] Continue sowing. Repeat the above operations of furrowing, sowing, and covering with soil to continue sowing; after sowing one ridge of seeds is completed, turn off the sowing motor (402), and move the sowing trolley to another ridge through the push handle (302), the universal wheel (304) and the driving wheel (401), and continue sowing the next ridge of lettuce.

[0032] The utility model discloses a multifunctional seeding trolley which realizes the integrated operation of furrowing, sowing and soil covering, can adapt to seeds of various sizes and seeding intervals, has good compatibility, is easy to operate and flexible in operation, and has high practical application value.

[0033] Although the utility model has been described in detail above using general descriptions and specific implementation methods, a person skilled in the art may make some modifications or improvements based on the utility model; therefore, the modifications or improvements made based on the utility model shall fall within the scope of protection of the utility model.

Claims

1. A multifunctional seeding trolley, characterized in that: The invention comprises a furrowing and soil covering device (1), a sowing device (2), a supporting device (3), and a power and control device (4); the furrowing and soil covering device (1) is used for furrowing and soil covering, and mainly comprises a plow (101), a T-shaped bracket (102), a soil covering scraper (103), and a latch (104); the sowing device (2) is used for storing and sowing seeds, and mainly comprises a seed storage device (201), a diverter wheel (202), a wheel follower baffle (203), a rotating shaft (204), a thrust bearing (205), a deep groove ball bearing seat (206), and a plurality of other components. 6), bearing retaining ring (207), and delivery tube (208); the support device (3) is used to support other devices, and mainly includes a frame (301), a push handle (302), a bottom plate (303), a universal wheel (304), and a reinforcing rod (305); the power and control device (4) is used to control the movement of the trolley and the sowing device, and mainly includes a driving wheel (401), a sowing motor (402), a sowing motor speed regulator (403), a driving motor controller (404), a battery (405), and a battery frame (406).

2. A multifunctional seeding trolley according to claim 1, characterized in that: In the trenching and soil covering device (1), a plow (101) is installed at the lower end of a T-shaped bracket (102); a soil covering scraper (103) is installed on the T-shaped bracket (102) by means of bolts; a latch (104) is installed on a base plate (303) by means of bolts; a series of mounting holes are provided on the T-shaped bracket (102); a rod core on the latch (104) is inserted into the mounting holes to support the T-shaped bracket (102); and by selecting different mounting holes, the mounting height of the trenching and soil covering device (1) can be adjusted to open trenches of different depths.

3. A multifunctional seeding trolley according to claim 1, characterized in that: In the sowing device (2), the seed storage device (201) is mounted on the bottom plate (303) by bolts; the diverter wheel (202) is mounted on the rotating shaft (204) by connecting the central square profile; the diverter wheel (202) has a plurality of groups of through holes with different apertures in the middle, and the two through holes in each group have the same diameter and are symmetrical about the center; the diverter wheel (202) has a plurality of stepped holes near the outer position, and magnets are installed in the stepped holes; the diverter wheel (202) has a raised handle on the side; the wheel follower baffle (203) is installed between the diverter wheel (202) and the seed storage device (201); ... 03) has two through holes at the bottom, a plurality of stepped holes are provided near the outer position of the roulette follower baffle (203), magnets are installed in the stepped holes, and a raised handle is provided on the side of the roulette follower baffle (203); a thrust bearing (205), a deep groove ball bearing seat (206) and a bearing retaining ring (207) are all installed on the rotating shaft (204), the first thrust bearing (205) is installed between the diverter roulette (202) and the rotating shaft (204), and the deep groove ball bearing seat (206), the second thrust bearing (205) and the bearing retaining ring (207) are installed in sequence below; and a delivery pipe (208) is installed on the bottom plate (303).

4. The multifunctional seeding trolley according to claim 1 is characterized in that: In the supporting device (3), the push handle (302) is mounted on the frame (301) through a hinge, the bottom plate (303) is mounted on the frame (301) through bolts, the universal wheel (304) is mounted under the frame (301) through bolts, and the reinforcing rod (305) is mounted on the frame (301) and the push handle (302) through bolts.

5. The multifunctional seeding trolley according to claim 1 is characterized in that: In the power and control device (4), a driving wheel (401) includes a motor, and the driving wheel (401) is mounted on a frame (301) by bolts; a sowing motor (402) is mounted on the frame (301) by a bracket, and an output shaft of the sowing motor (402) is connected to a rotating shaft (204); a sowing motor speed regulator (403) and a driving motor controller (404) are mounted on the push handle (302); a battery (405) is placed on a base plate (303) and in a battery frame (406), and the battery frame (406) is mounted on the frame (301) by bolts.

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