Fruit and vegetable seed sowing machine

Abstract

The utility model relates to the technical field of agricultural instruments, in particular to a fruit and vegetable seed sowing machine which comprises a machine body and a feeding port, the upper surface of the machine body is communicated with the lower surface of the feeding port, inclined plates are fixedly connected to the two sides of the inner wall of the machine body, and first water pipes are fixedly connected to the two sides of the inner wall of the machine body; the inner wall of the machine body is slidably connected with the surface of the seedling raising tray, a seed scattering and screening structure is arranged on the surface of the machine body, and a fruit and vegetable seed feeding control structure is arranged on the upper surface of the machine body. According to the device, the thin rod is driven to swing up and down in the first shell in the thick rod, and the seed separating hole plate, the seed scattering hole plate and the seeding hole plate are driven to move up and down to generate vibration and carry out seed scattering work through the sliding grooves formed in the protruding cylinders and the square blocks on the thick rod, so that blockage of fruit and vegetable seeds during seed scattering is prevented, and the subsequent seed scattering work cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a fruit and vegetable seed spreader. Background Art

[0002] Fruit and vegetable seeds are seeds used to produce vegetables, which are divided into conventional seeds and hybrid seeds. Conventional fruit and vegetable seeds are seeds that are grown from fruits and vegetables themselves through natural laws. Fruit and vegetable hybrid seeds (F1 is generally a first-generation hybrid) are produced by pollinating plants with different characteristics (male and female) to change the characteristics of the variety.

[0003] For example, a fruit and vegetable seed sower with authorization announcement number "CN216313900U" uses a handle to drive the sowing plate to move, and the sowing holes on the sowing plate are connected to the sorting holes and the sowing holes in sequence, so that the fruit and vegetable seeds are moved from the seed storage box to the seedling tray to complete the sowing. It is simple to use, portable, and has low manufacturing costs, and is suitable for promotion among individual farmers. However, when the fruit and vegetable seed sower is sowing, it is easy for the fruit and vegetable seeds to be blocked on the sorting hole plate, the sowing hole plate, and the sowing hole plate, so that the fruit and vegetable seeds cannot all fall downward, affecting the subsequent sowing work. At the same time, when the fruit and vegetable seed sower is sowing and feeding, the fruit and vegetable seed feeding speed of the device is fixed and the feeding speed cannot be adjusted, and the operation of the device has limitations. Utility Model Content

[0004] The utility model aims to solve the problems that fruit and vegetable seeds are easily blocked on the seed separation hole plate, the seed sowing hole plate and the sowing hole plate, so that the fruit and vegetable seeds cannot all fall downward, affecting the subsequent sowing work and the fruit and vegetable seed feeding speed of the device is fixed and the feeding speed cannot be adjusted, and the work of the device has limitations, and a fruit and vegetable seed sowing machine is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fruit and vegetable seed sower is designed, comprising a body and a feed port, wherein the upper surface of the body is connected with the lower surface of the feed port, inclined plates are fixedly connected on both sides of the inner wall of the body, first water pipes are fixedly connected on both sides of the inner wall of the body, one end of two first water pipes are respectively connected with two second water pipes, the inner wall of the body is slidably connected with the surface of a seedling tray, a seed sowing and screening structure is provided on the surface of the body, and a fruit and vegetable seed feeding control structure is provided on the upper surface of the body.

[0007] Preferably, the seed sowing and screening structure includes a first shell, the surface of the first shell is fixedly connected to a motor through a bracket, the motor output shaft passes through the first shell and is fixedly connected to a disc through a reducer, the surface of the disc is movably connected to a thin rod through a pin, the thin rod is movably connected to a thick rod through a pin, the right end of the thick rod is movably connected to the inner wall of the first shell through a pin, the protruding cylinder at the left end of the thick rod is slidably connected to a slide groove processed in a block, the inner wall of the block is slidably connected to the surface of the first round rod, the two ends of the first round rod are respectively fixedly connected to the two sides of the inner wall of the first shell, the surface of the block is fixedly connected to a straight rod, the straight rod passes through the first shell and is slidably connected to a slideway processed on the first shell.

[0008] Preferably, the first shell surface is fixedly connected to the body surface, and the straight rod passes through the body and is slidably connected to a slideway processed on the body.

[0009] Preferably, one end of the straight rod is fixedly connected to a vertical plate, and the surface of the vertical plate is movably connected to the seed separation hole plate, the seed sowing hole plate and the sowing hole plate respectively.

[0010] Preferably, the fruit and vegetable seed controlled feeding structure includes a second shell, the lower surface of the second shell is fixedly connected to the upper surface of the body, the inner wall of the second shell is rotatably connected to the surface of the second round rod through a bearing, the upper end of the second round rod is fixedly connected to a turntable, the lower end of the second round rod is fixedly connected to a first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is rotatably connected to the inner wall of the second shell through a pin, the surface of the second bevel gear is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the inner wall of the second shell through a bearing, the surface of the threaded rod is threadedly connected to the internal thread machined on the inner wall of the vertical rod, the two ends of the vertical rod are respectively slidably connected to slideways machined on both sides of the inner wall of the second shell, the surface of the vertical rod is fixedly connected to a cross bar, the cross bar passes through the second shell and is socketed with the second shell.

[0011] Preferably, a flat plate is fixedly connected to one end of the cross bar, and the flat plate portion passes through the feed opening and is sleeved with the feed opening.

[0012] The utility model provides a fruit and vegetable seed sowing machine, which has the beneficial effects of: through the cooperation of the sowing and screening structure and the vertical plate, the motor is started to drive the disc to rotate, the rotation of the disc drives the thin rod to move up and down, drives the thin rod to swing up and down in the first shell of the thick rod, drives the cylinder to slide in the slide groove through the protruding cylinder on the thick rod and the slide groove processed in the block, drives the block to slide up and down on the surface of the first round rod, and drives the straight rod to slide up and down on the slideway processed on the first shell and the machine body, drives the vertical plate to move up and down, and drives the seed separation hole plate, the sowing hole plate and the sowing hole plate to move up and down to generate vibration, so as to carry out the sowing work, prevent the fruit and vegetable seeds from being blocked during sowing, and will not affect the subsequent sowing work;

[0013] Through the cooperation of the fruit and vegetable seeds control feeding structure and the flat plate, the turntable is manually rotated, the rotation of the turntable drives the second round rod to rotate, drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate in the second shell, drives the threaded rod to rotate in the second shell, and at the same time drives the vertical rod to slide rightward on the slideways processed on both sides of the inner wall of the second shell, drives the cross rod to move rightward in the second shell, and drives the flat plate to move rightward in the feed port, so that the opening of the feed port is reduced, the feeding speed of the fruit and vegetable seeds is reduced, the feeding speed and quantity of the fruit and vegetable seeds are controlled, and the working limitations of the equipment are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 A top sectional view of

[0017] Figure 4 for Figure 1 A front cross-sectional view of the mid-seeding and screening structure;

[0018] Figure 5 for Figure 4 A partial right side sectional view of;

[0019] Figure 6 for Figure 1 Front cross-sectional view of the controlled feeding structure for fruit and vegetable seeds.

[0020] In the figure: 1, machine body, 2, first water pipe, 3, seed sowing and screening structure, 301, first shell, 302, thick rod, 303, first round rod, 304, square, 305, straight rod, 306, disc, 307, thin rod, 308, motor, 4, vertical plate, 5, feed inlet, 6, flat plate, 7, fruit and vegetable seed control feeding structure, 701, second shell, 702, threaded rod, 703, vertical rod, 704, turntable, 705, first bevel gear, 706, second bevel gear, 707, cross rod, 708, second round rod, 8, seed separation hole plate, 9, seed sowing hole plate, 10, sowing hole plate, 11, inclined plate, 12, seedling tray, 13, second water pipe. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 :

[0023] In this embodiment, a fruit and vegetable seed sowing machine includes a body 1 and a feed port 5, the upper surface of the body 1 is connected to the lower surface of the feed port 5, both sides of the inner wall of the body 1 are fixedly connected with inclined plates 11, both sides of the inner wall of the body 1 are fixedly connected with first water pipes 2, one end of the two first water pipes 2 is respectively connected with two second water pipes 13, the inner wall of the body 1 is slidably connected to the surface of the seedling tray 12, the specific working method of the seedling tray 12 has been disclosed in the authorization announcement number "CN216313900U", the surface of the body 1 is provided with a sowing and screening structure 3, and the upper surface of the body 1 is provided with a fruit and vegetable seed control feeding structure 7;

[0024] The surface of the first shell 301 is fixedly connected to the surface of the body 1, and the straight rod 305 penetrates the body 1 and is slidably connected to the slideway processed on the body 1. The straight rod 305 can slide up and down on the slideway processed on the body 1. One end of the straight rod 305 is fixedly connected to the vertical plate 4. The up and down movement of the straight rod 305 can drive the vertical plate 4 to move up and down. The surfaces of the vertical plate 4 are respectively movably connected with the seed separation hole plate 8, the seed sowing hole plate 9 and the sowing hole plate 10. The specific working methods of the seed separation hole plate 8, the seed sowing hole plate 9 and the sowing hole plate 10 have been disclosed in the authorization announcement number "CN216313900U", and one end of the cross bar 707 is fixedly connected to the flat plate 6, and a part of the flat plate 6 penetrates the feed port 5 and is socketed with the feed port 5. The left and right movement of the cross bar 707 can drive the flat plate 6 to move left and right in the feed port 5.

[0025] See attached Figure 1-2 and Figure 4-5 :

[0026] The seed sowing and screening structure 3 includes a first shell 301, and a motor 308 is fixedly connected to the surface of the first shell 301 through a bracket. The motor 308 can meet the working needs according to actual needs. The output shaft of the motor 308 passes through the first shell 301 and is fixedly connected to the disc 306 through a reducer. When the motor 308 is started, the disc 306 can be driven to rotate. The surface of the disc 306 is movably connected to the thin rod 307 through a pin shaft. The rotation of the disc 306 can drive the thin rod 307 to move up and down. The thin rod 307 is movably connected to the thick rod 302 through a pin shaft. The right end of the thick rod 302 is movably connected to the inner wall of the first shell 301 through a pin shaft. The thin rod 307 moves up and down to drive the thick rod 3 02 moves up and down in the first shell 301, the protruding cylinder at the left end of the thick rod 302 is slidably connected to the slide groove processed in the block 304, the inner wall of the block 304 is slidably connected to the surface of the first round rod 303, the up and down movement of the thick rod 302 can drive the block 304 to move up and down on the first round rod 303, the two ends of the first round rod 303 are respectively fixedly connected to the two sides of the inner wall of the first shell 301, a straight rod 305 is fixedly connected to the surface of the block 304, the straight rod 305 penetrates the first shell 301 and is slidably connected to the slideway processed on the first shell 301, the up and down movement of the block 304 can drive the straight rod 305 to slide up and down on the slideway processed on the first shell 301.

[0027] See attached Figure 1-2 and Figure 6 :

[0028] The fruit and vegetable seed controlled feeding structure 7 comprises a second housing 701, the lower surface of the second housing 701 is fixedly connected to the upper surface of the body 1, the inner wall of the second housing 701 is rotatably connected to the surface of the second round rod 708 through a bearing, the second round rod 708 can rotate in the second housing 701, the upper end of the second round rod 708 is fixedly connected to a turntable 704, the lower end of the second round rod 708 is fixedly connected to a first bevel gear 705, the rotation of the second round rod 708 can drive the first bevel gear 705 to rotate, the first bevel gear 705 is meshed with the second bevel gear 706, the second bevel gear 706 is rotatably connected to the inner wall of the second housing 701 through a pin shaft, and the rotation of the first bevel gear 705 can drive the second bevel gear 706 to rotate in the second housing 701;

[0029] A threaded rod 702 is fixedly connected to the surface of the second bevel gear 706, and the threaded rod 702 is rotatably connected to the inner wall of the second shell 701 through a bearing. The rotation of the second bevel gear 706 can drive the threaded rod 702 to rotate in the second shell 701. The surface of the threaded rod 702 is threadedly connected to the internal thread processed on the inner wall of the vertical rod 703, and the two ends of the vertical rod 703 are respectively slidably connected to the slideways processed on both sides of the inner wall of the second shell 701. The rotation of the threaded rod 702 can drive the vertical rod 703 to slide left and right on the slideways processed on both sides of the inner wall of the second shell 701. A cross bar 707 is fixedly connected to the surface of the vertical rod 703, and the cross bar 707 penetrates the second shell 701 and is socketed with the second shell 701. The left and right movement of the vertical rod 703 can drive the cross bar 707 to move left and right in the second shell 701.

[0030] Working principle:

[0031] The fruit and vegetable seeds to be sown are fed into the machine body 1 through the feed port 5 to prepare for the subsequent sowing work.

[0032] Fruit and vegetable seed feeding control work:

[0033] The turntable 704 is manually rotated, and the rotation of the turntable 704 drives the second round rod 708 to rotate, drives the first bevel gear 705 to rotate, and the rotation of the first bevel gear 705 drives the second bevel gear 706 to rotate in the second shell 701, drives the threaded rod 702 to rotate in the second shell 701, and drives the vertical rod 704 to slide rightward on the slideways processed on both sides of the inner wall of the second shell 701, drives the cross bar 707 to move rightward in the second shell 701, and drives the flat plate 6 to move rightward in the feed port 5, so that the opening of the feed port 5 is reduced, the feeding speed of the fruit and vegetable seeds is reduced, and the feeding speed and quantity of the fruit and vegetable seeds are controlled.

[0034] Seeding and screening work:

[0035] The seeds entering are screened and filtered through the seed separation plate 8, the seed sowing plate 9 and the sowing plate 10, and then dropped into the seedling tray 12 through the two inclined plates 11. The first water pipes 2 on both sides are respectively connected to the external water tank, and water is sprayed out from the multiple nozzles processed on the second water pipe 13 through the first water pipe 2 by a water pump to irrigate and cultivate the fruit and vegetable seeds. When the sowing is blocked, the external power supply of the motor 308 is turned on, the motor 308 is started to drive the disc 306 to rotate, and the rotation of the disc 306 drives the thin rod 307 to move up and down;

[0036] The thin rod 307 is driven to swing up and down in the thick rod 302 in the first shell 301, and the cylinder is driven to slide in the slide groove through the protruding cylinder on the thick rod 302 and the slide groove processed in the block 304, and the block 304 is driven to slide up and down on the surface of the first round rod 303, and at the same time, the straight rod 305 is driven to slide up and down on the slideway processed on the first shell 301 and the body 1, and the vertical plate 4 is driven to move up and down, and at the same time, the seed separation hole plate 8, the sowing hole plate 9 and the sowing hole plate 10 are driven to move up and down to generate vibration, so as to carry out the sowing work and prevent the fruit and vegetable seeds from being blocked during sowing.

[0037] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A fruit and vegetable seed sowing machine, comprising a machine body (1) and a feed inlet (5), wherein the upper surface of the machine body (1) is connected to the lower surface of the feed inlet (5), and characterized in that: Inclined plates (11) are fixedly connected to both sides of the inner wall of the machine body (1), first water pipes (2) are fixedly connected to both sides of the inner wall of the machine body (1), one end of the two first water pipes (2) are respectively connected to the two second water pipes (13), the inner wall of the machine body (1) is slidably connected to the surface of the seedling tray (12), a seed sowing and screening structure (3) is provided on the surface of the machine body (1), and a fruit and vegetable seed feeding control structure (7) is provided on the upper surface of the machine body (1).

2. A fruit and vegetable seed sowing machine according to claim 1, characterized in that: The seed sowing and screening structure (3) comprises a first shell (301), the surface of the first shell (301) is fixedly connected to a motor (308) via a bracket, the output shaft of the motor (308) passes through the first shell (301) and is fixedly connected to a disc (306) via a reducer, the surface of the disc (306) is movably connected to a thin rod (307) via a pin, the thin rod (307) is movably connected to a thick rod (302) via a pin, and the right end of the thick rod (302) is connected to the first shell (301) via a pin. ) inner wall is movably connected, the protruding cylinder at the left end of the thick rod (302) is slidably connected to the slide groove processed in the block (304), the inner wall of the block (304) is slidably connected to the surface of the first round rod (303), the two ends of the first round rod (303) are respectively fixedly connected to the two sides of the inner wall of the first shell (301), and a straight rod (305) is fixedly connected to the surface of the block (304), and the straight rod (305) passes through the first shell (301) and is slidably connected to the slideway processed on the first shell (301).

3. A fruit and vegetable seed sowing machine according to claim 2, characterized in that: The surface of the first shell (301) is fixedly connected to the surface of the machine body (1), and the straight rod (305) passes through the machine body (1) and is slidably connected to a slideway processed on the machine body (1).

4. The fruit and vegetable seed sowing machine according to claim 2, characterized in that: One end of the straight rod (305) is fixedly connected to a vertical plate (4), and the surface of the vertical plate (4) is movably connected to the seed separation hole plate (8), the seed sowing hole plate (9) and the sowing hole plate (10).

5. The fruit and vegetable seed sowing machine according to claim 1, characterized in that: The fruit and vegetable seed controlled feeding structure (7) comprises a second shell (701), the lower surface of the second shell (701) is fixedly connected to the upper surface of the machine body (1), the inner wall of the second shell (701) is rotatably connected to the surface of a second round rod (708) via a bearing, the upper end of the second round rod (708) is fixedly connected to a rotating disk (704), the lower end of the second round rod (708) is fixedly connected to a first bevel gear (705), the first bevel gear (705) is meshedly connected to a second bevel gear (706), and the second bevel gear (706) is connected to the second shell (706) via a pin. 1) The inner wall is rotatably connected, the surface of the second bevel gear (706) is fixedly connected with a threaded rod (702), the threaded rod (702) is rotatably connected with the inner wall of the second shell (701) through a bearing, the surface of the threaded rod (702) is threadedly connected with the internal thread processed on the inner wall of the vertical rod (703), the two ends of the vertical rod (703) are respectively slidably connected with the slideways processed on both sides of the inner wall of the second shell (701), the surface of the vertical rod (703) is fixedly connected with a cross bar (707), and the cross bar (707) passes through the second shell (701) and is sleeved with the second shell (701).

6. The fruit and vegetable seed sowing machine according to claim 5, characterized in that: One end of the cross bar (707) is fixedly connected to a flat plate (6), and a portion of the flat plate (6) passes through the feed opening (5) and is sleeved with the feed opening (5).

Images