Multifunctional spinach seeder

Abstract

The utility model relates to the technical field of seeder equipment, in particular to a multifunctional spinach seeder. The multifunctional spinach seeder comprises a front connecting rod and a rear connecting rod, the rear connecting rod is arranged on one side of the front connecting rod, handrails are vertically installed at the two ends of the rear connecting rod, the front connecting rod is connected with a front driven wheel assembly, and the rear connecting rod is connected with a rear driving wheel assembly. A set of seeding assembly is connected above the front connecting rod and the rear connecting rod, a discharging nozzle is installed at the bottom of the seeding assembly, and a storage battery is arranged on the side face of the seeding assembly. The multifunctional spinach seeder realizes the adjustment of plant spacing, overcomes the defects in the prior art, saves time and labor, and is relatively high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drill equipment, in particular to a multifunctional spinach seed drill. Background Art

[0002] Spinach is an annual or biennial herbaceous green leafy vegetable with a conical root that is red or less often white. The stem is upright and hollow, with no branches or a few branches. Spinach leaves are halberd-shaped to ovate, bright green in color, with entire margins or a few tooth-like lobes. Spinach is known as the "nutritional model student". It tastes sweet and smooth, and contains high levels of protein, vitamins, carotene, iron and other nutrients. The chromium and an insulin-like substance contained in its leaves can keep blood sugar stable in the human body and have a therapeutic effect. Spinach is one of the most widely used green pigments in cooking. With the improvement of people's living standards, the demand for spinach is relatively large. Therefore, large-scale planting of spinach requires efficient and stable planting machinery to complete.

[0003] Through searching, a vegetable efficient sowing equipment with announcement number CN217407018U includes several detachably connected sowing mechanisms, the sowing mechanism includes a bearing assembly, a roller arranged on the bearing assembly and a discharging device; a plowshare and a covering device are arranged at the lower part of the bearing assembly; the roller is connected to the bearing assembly through a rotating assembly; the discharging device includes an inner storage barrel and an outer barrel ring arranged outside the storage barrel, the storage barrel is provided with a plurality of inner seed outlets, and the barrel ring is provided with a plurality of outer seed outlets; the outer seed outlets are all provided with a seed dispenser; the roller and the discharging device are connected through a transmission connector. The utility model improves the sowing efficiency by designing a plurality of detachably connected sowing mechanisms. The sowing mechanisms can be assembled according to the number of rows to be sown. The roller and the discharging device are connected through a belt transmission. After the roller rotates a certain distance, the vegetable seeds in the discharging device can slide out of the discharging device at intervals, so as to realize the interval sowing of vegetables.

[0004] However, the above-mentioned vegetable efficient sowing equipment has the following problems: first, the discharging device is connected through the roller transmission, and the control of the plant spacing is achieved by the roller rotating and moving forward a certain distance to drive the discharging device to discharge the material, which results in a fixed plant spacing and cannot achieve the adjustment of the planting plant spacing; second, the forward movement of the equipment requires people to push the roller to drive the equipment forward, and the roller also drives the discharging device to rotate through the transmission belt, which is time-consuming and labor-intensive to rely on manpower and is inefficient. Therefore, it is necessary to design a multifunctional spinach sowing machine to solve the above problems. Utility Model Content

[0005] In view of the existing problems, the utility model provides a multifunctional spinach seeder to solve the problems mentioned in the background technology that a high-efficiency vegetable sowing equipment has a method for adjusting the planting spacing for different vegetable seeds, the equipment relies on manpower to push, is time-consuming and labor-intensive, and has low efficiency.

[0006] In order to solve the existing problems, the utility model provides a multifunctional spinach seeder, comprising a front connecting rod and a rear connecting rod, a rear connecting rod is arranged on one side of the front connecting rod, handrails are vertically installed at both ends of the rear connecting rod, a controller is installed on the handrail, a front driven wheel assembly is connected to the front connecting rod, a rear driving wheel assembly is connected to the rear connecting rod, a group of sowing assemblies are connected to the front connecting rod and the rear connecting rod through a connecting piece, a feeding nozzle is installed at the bottom of the sowing assembly, and a battery is arranged on the side of the sowing assembly; the sowing assembly comprises a casing, two clips are symmetrically arranged inside the casing, a feeding conveyor belt is installed between the two clips, a rotating roller is sleeved on the upper end of the feeding conveyor belt, a driven roller is sleeved on the lower end of the feeding conveyor belt, one end of the rotating roller is connected to the output shaft of a driving motor arranged on the casing, one end of the driven roller is rotatably connected to the side wall of the casing, one side of one of the clips is provided with a movable cover slidably connected to the inner wall of the casing, and a storage hopper is installed on the upper part of the casing.

[0007] Furthermore, the front driven wheel assembly includes a front connecting arm symmetrically sleeved on the front connecting rod, one end of the front connecting arm is connected to the front wheel axle, a group of front driven wheels are symmetrically connected to the front wheel axle, a connecting member A is connected to the front wheel axle between the front driven wheels, the upper end of the connecting member A is connected to an electric cylinder A, the upper end of the electric cylinder A is hinged on the front fixed arm, and the lower end of the front fixed arm is sleeved in the middle of the front connecting rod.

[0008] Furthermore, the rear drive wheel assembly includes a rear connecting arm symmetrically sleeved on the rear connecting rod, one end of the rear connecting arm is connected to the rear wheel axle, the rear wheel axle is symmetrically connected to the rear drive wheels, a connecting piece B is arranged on the rear wheel axle between the rear drive wheels, the upper end of the connecting piece B is connected to the electric cylinder B, the upper end of the electric cylinder B is hinged on the rear fixed arm, and the lower end of the rear fixed arm is in the middle of the rear connecting rod.

[0009] Furthermore, the rear drive wheel has a built-in drive motor.

[0010] Furthermore, a plurality of material storage grooves are arranged on the surface of the unloading conveyor belt.

[0011] Furthermore, the front connecting arm includes an inner ring A sleeved on the front connecting rod, the outer ring on the inner ring A is rotatably connected to the outer ring A, and the surface of the outer ring A is connected to the connecting rod A.

[0012] Furthermore, the rear connecting arm comprises an inner ring B sleeved on the rear connecting rod, the outer ring of the inner ring B is rotatably connected to the outer ring B, and the surface of the outer ring B is connected to the connecting rod B.

[0013] Furthermore, the controller is electrically connected to the drive motor, the built-in drive motor of the rear drive wheel, the electric cylinder A, the electric cylinder B, and the battery.

[0014] Furthermore, two groups of guide columns are symmetrically arranged on the side ends of the casing, and a positioning strip is connected between each group of guide columns. A sleeve is arranged in the middle of the positioning strip, and a rotating rod is rotatably connected to the sleeve. One end of the rotating rod is rotatably connected to the surface of the movable cover, and the other end of the rotating rod is connected to a knob. The rotating rod is provided with an external thread, and an internal thread is provided in the sleeve.

[0015] Furthermore, the connecting member is provided with a fastening bolt.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model sets a sowing component, and the driving motor of the sowing component drives the feeding conveyor belt to rotate, so that the rapeseed can be transported downward from the storage hopper to the feeding nozzle through the storage groove on the surface of the feeding conveyor belt. At the same time, the built-in driving motor of the rear driving wheel can control the rear power wheel to move forward. It can be seen that by adjusting the speed of the built-in motor of the rear driving wheel and the speed of the driving motor through the controller, the plant spacing can be adjusted, which overcomes the problem that the existing sowing equipment cannot adjust the planting spacing, and has strong practicality and versatility.

[0018] 2. The utility model overcomes the problem that the existing seeding equipment relies on manpower to drive and operate, which is time-consuming and labor-intensive, by providing a rear drive wheel with a built-in drive motor and a drive motor that drives the unloading conveyor belt to rotate, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a bottom view schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the sowing component of the utility model;

[0022] Figure 4 This is an exploded schematic diagram of the seeding assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the front driven wheel assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the rear drive wheel assembly of the utility model;

[0025] Figure 7 It is a partial structural schematic diagram of the utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the unloading conveyor belt of the utility model;

[0027] Fig. 9 This is a schematic diagram of the structure of the front connecting arm of the utility model;

[0028] Fig.10 This is a schematic diagram of the rear connecting arm structure of the utility model;

[0029] In the figure: 1, front connecting rod; 2, rear connecting rod; 3, handrail; 4, front driven wheel assembly; 401, connecting arm; 4011, inner ring A; 4012, outer ring A; 4013, connecting rod A; 402, front wheel axle; 403, front driven wheel; 404, connecting piece A; 405, electric cylinder A; 406, front fixed arm; 5, rear drive wheel assembly; 501, rear connecting arm; 5011, inner ring B; 5012, outer ring B; 5013, connecting rod B; 502, rear wheel axle; 503, rear drive wheel; 50 4. Rear connecting piece B; 505. Electric cylinder B; 506. Rear fixed arm; 6. Sowing assembly; 601. Casing; 602. Clip; 603. Unloading conveyor belt; 6031. Storage groove; 604. Rotating roller; 605. Driven roller; 606. Driving motor; 607. Movable cover; 608. Storage hopper; 7. Unloading nozzle; 8. Battery; 9. Controller; 10. Guide column; 11. Positioning bar; 12. Casing; 13. Rotating rod; 14. Knob; 15. Connector; 1501. Fastening bolt; DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-10The multifunctional spinach seeder comprises a front connecting rod 1 and a rear connecting rod 2, wherein the rear connecting rod 2 is arranged on one side of the front connecting rod 1, handrails 3 are vertically installed at both ends of the rear connecting rod 2, a controller 9 is installed on the handrails 3, a front driven wheel assembly 4 is connected to the front connecting rod 1, a rear driving wheel assembly 5 is connected to the rear connecting rod 2, a group of sowing assemblies 6 are connected to the front connecting rod 1 and the rear connecting rod 2 through a connecting piece 15, a feeding nozzle 7 is installed at the bottom of the sowing assembly 6, and a battery 8 is arranged on the side of the sowing assembly 6; the sowing assembly 6 comprises a casing 601, and the casing 60 Two clips 602 are symmetrically installed inside, a material unloading conveyor belt 603 is installed between the two clips 602, a rotating roller 604 is sleeved on the upper end of the material unloading conveyor belt 603, a driven roller 605 is sleeved on the lower end of the material unloading conveyor belt 603, one end of the rotating roller 604 is connected to the output shaft of the driving motor 606 arranged on the casing 601, and one end of the driven roller 604 is rotatably connected to the side wall of the casing 601, one side of one of the clips 602 is provided with a movable cover 607 slidably connected to the inner wall of the casing 601, and a storage hopper 608 is installed on the upper part of the casing 601.

[0032] During sowing, the output shaft of the driving motor 606 rotates to drive the rotating roller 604 to rotate, and the rotating roller 604 drives the unloading conveyor belt 603 mounted thereon to rotate. The lower end of the unloading conveyor belt 603 rotates on the driven roller 605, and the seeds in the storage hopper 608 fall from the upper end of the casing 601 of the sowing component 6 to the storage groove 6031 on the surface of the unloading conveyor belt 603 in the casing 601. Along with the rotation of the unloading conveyor belt 603, the seeds in the storage groove 6031 are transported to the bottom of the casing 601 and fall into the soil from the unloading nozzle.

[0033] Among them, the front driven wheel assembly 4 includes a front connecting arm 401 symmetrically sleeved on the front connecting rod 1, one end of the front connecting arm 401 is connected to a front wheel axle 402, a group of front driven wheels 403 are symmetrically connected to the front wheel axle 402, a connecting piece A404 is connected to the front wheel axle 402 between the front driven wheels 403, the upper end of the connecting piece A404 is connected to an electric cylinder A405, the upper end of the electric cylinder A405 is hinged on the front fixed arm 406, and the lower end of the front fixed arm 406 is sleeved in the middle of the front connecting rod 1.

[0034] Among them, the rear driving wheel assembly 5 includes a rear connecting arm 501 symmetrically sleeved on the rear connecting rod 2, one end of the rear connecting arm 501 is connected to the rear wheel axle 502, the rear wheel axle 502 is symmetrically connected to the rear driving wheel 503, and a connecting piece B504 is arranged on the rear wheel axle 502 between the rear driving wheels 503, the upper end of the connecting piece B504 is connected to the electric cylinder B505, the upper end of the electric cylinder B505 is hinged on the rear fixed arm 506, and the lower end of the rear fixed arm 506 is in the middle of the rear connecting rod 2.

[0035] Wherein, the rear driving wheel 503 has a built-in driving motor.

[0036] Among them, a plurality of material storage grooves 6031 are arranged on the surface of the unloading conveyor belt 603 .

[0037] The front connecting arm 401 includes an inner ring A4011 sleeved on the front connecting rod 1, the outer ring of the inner ring A4011 is rotatably connected to an outer ring A4012, and the surface of the outer ring A4012 is connected to a connecting rod A4013.

[0038] The rear connecting arm 501 comprises an inner ring B5011 sleeved on the rear connecting rod 2, the outer ring of the inner ring B5011 is rotatably connected to the outer ring B5012, and the surface of the outer ring B5012 is connected to the connecting rod B5013.

[0039] The controller 9 is electrically connected to the drive motor 606 , the built-in drive motor of the rear drive wheel 503 , the electric cylinder A 405 , the electric cylinder B 505 , and the battery 8 .

[0040] It should be noted that the controller 9 is a prior art and can be purchased on the market, and its structure and control principle are not described in detail.

[0041] Among them, two groups of guide columns 10 are symmetrically arranged on the side end of the casing 601, and a positioning bar 11 is connected between each group of the guide columns 10. A sleeve 12 is arranged in the middle of the positioning bar 11, and a rotating rod 13 is rotatably connected to the sleeve 12. One end of the rotating rod 13 is rotatably connected to the surface of the movable cover 607, and the other end of the rotating rod 13 is connected to a knob 14. The rotating rod 13 is provided with an external thread, and the sleeve 12 is provided with an internal thread.

[0042] When the movable cover 607 needs to be disassembled, the two sets of guide columns 10 connected to the side ends of the housing 601 can be directly disassembled, and then the movable bar 11, the sleeve 12, the rotating rod 13 and the movable cover 607 can be disassembled and separated from the housing 601. By providing the rotating rod 13, the rotating rod 13 can be rotated on the sleeve 12, and then the degree of pressing of the movable cover 607 on the clip 602 and the unloading conveyor belt 603 inside the housing 601 can be adjusted.

[0043] Wherein, the connecting member 15 is provided with a fastening bolt 1501 .

[0044] When in use, first move the seeder to the farmland, place seeds in the storage hopper 608, and then adjust the controller 9 on the armrest 3. The controller 9 will adjust the telescopic rods of the electric cylinder A405 and the electric cylinder B505 to contract, thereby causing the front fixed arm 406 and the rear fixed arm 506 to descend, thereby driving the front connecting rod 1 and the rear connecting rod 2 connected to the front fixed arm 406 and the rear fixed arm 506 and the sowing assembly 6 connected thereto to also slowly descend, and then the discharge nozzle 7 at the bottom of the sowing assembly 6 will also descend and extend into the soil. After the discharge nozzle 7 extends into the soil to a suitable depth, operate the controller 9 to stop the electric cylinder A405 and the electric cylinder B505. At this time, operate the controller 9 to set the rotation speed of the drive motor 606 and the motor built into the rear drive wheel 503. The specific operation is: when the planting spacing requirement is large, the speed of the built-in motor of the rear drive wheel 503 is increased, and the speed of the drive motor 606 is reduced. It can be seen that when the seeder is moving, the seeds are driven by the drive motor 606 to drive the unloading conveyor belt 603 to fall at a slower speed, and the rear drive wheel 503 drives the seeder to move faster, so the planting spacing adjustment can be increased; when the planting spacing requirement is small, the speed of the built-in motor of the rear drive wheel 503 is reduced, and the speed of the drive motor 606 is increased. It can be seen that when the seeder is moving, the seeds are driven by the drive motor 606 to drive the unloading conveyor belt 603 to fall at a faster speed, and the rear drive wheel 503 drives the seeder to move slower, so the planting spacing adjustment can be reduced.

[0045] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A multifunctional spinach seeding machine, comprising a front connecting rod (1) and a rear connecting rod (2), wherein the rear connecting rod (2) is arranged on one side of the front connecting rod (1), handrails (3) are vertically installed at both ends of the rear connecting rod (2), and a controller (9) is installed on the handrails (3). Features : The front connecting rod (1) is connected to a front driven wheel assembly (4), the rear connecting rod (2) is connected to a rear driving wheel assembly (5), a group of sowing assemblies (6) are connected to the front connecting rod (1) and the rear connecting rod (2) via a connecting piece (15), a feeding nozzle (7) is installed at the bottom of the sowing assembly (6), and a battery (8) is arranged on the side of the sowing assembly (6); The sowing assembly (6) comprises a casing (601), two clips (602) are symmetrically installed inside the casing (601), a feeding conveyor belt (603) is installed between the two clips (602), a rotating roller (604) is sleeved on the upper end of the feeding conveyor belt (603), a driven roller (605) is sleeved on the lower end of the feeding conveyor belt (603), one end of the rotating roller (604) is connected to the output shaft of a driving motor (606) arranged on the casing (601), one end of the driven roller (605) is rotatably connected to the side wall of the casing (601), one side of one of the clips (602) is provided with a movable cover (607) slidably connected to the inner wall of the casing (601), and a storage hopper (608) is installed on the upper part of the casing (601).

2. The multifunctional spinach seeder according to claim 1, Features: The front driven wheel assembly (4) comprises a front connecting arm (401) symmetrically sleeved on the front connecting rod (1), one end of the front connecting arm (401) is connected to a front wheel axle (402), a group of front driven wheels (403) are symmetrically connected to the front wheel axle (402), a connecting member A (404) is connected to the front wheel axle (402) between the front driven wheels (403), the upper end of the connecting member A (404) is connected to an electric cylinder A (405), the upper end of the electric cylinder A (405) is hinged on a front fixed arm (406), and the lower end of the front fixed arm (406) is sleeved in the middle of the front connecting rod (1).

3. The multifunctional spinach seeder according to claim 2, Features: The rear drive wheel assembly (5) comprises a rear connecting arm (501) symmetrically sleeved on the rear connecting rod (2); one end of the rear connecting arm (501) is connected to a rear wheel axle (502); the rear wheel axle (502) is symmetrically connected to a rear drive wheel (503); a connecting piece B (504) is arranged on the rear wheel axle (502) between the rear drive wheels (503); the upper end of the connecting piece B (504) is connected to an electric cylinder B (505); the upper end of the electric cylinder B (505) is hinged on a rear fixed arm (506); the lower end of the rear fixed arm (506) is located in the middle of the rear connecting rod (2).

4. The multifunctional spinach seeder according to claim 3, Features: The rear drive wheel (503) has a built-in drive motor.

5. The multifunctional spinach seeder according to claim 4, Features: A plurality of material storage grooves (6031) are arranged on the surface of the unloading conveyor belt (603).

6. The multifunctional spinach seeder according to claim 5, Features: The front connecting arm (401) comprises an inner ring A (4011) sleeved on the front connecting rod (1), the outer ring of the inner ring A (4011) is rotatably connected to the outer ring A (4012), and the surface of the outer ring A (4012) is connected to the connecting rod A (4013).

7. The multifunctional spinach seeder according to claim 6, Features: The rear connecting arm (501) comprises an inner ring B (5011) sleeved on the rear connecting rod (2), the outer ring of the inner ring B (5011) is rotatably connected to the outer ring B (5012), and the surface of the outer ring B (5012) is connected to the connecting rod B (5013).

8. The multifunctional spinach seeder according to claim 7, Features: The controller (9) is electrically connected to the drive motor (606), the built-in drive motor of the rear drive wheel (503), the electric cylinder A (405), the electric cylinder B (505), and the battery (8).

9. The multifunctional spinach seeder according to claim 8, Features: Two groups of guide columns (10) are symmetrically arranged at the side ends of the housing (601), and a positioning strip (11) is connected between each group of the guide columns (10). A sleeve (12) is arranged in the middle of the positioning strip (11), and a rotating rod (13) is rotatably connected to the sleeve (12). One end of the rotating rod (13) is rotatably connected to the surface of the movable cover (607), and the other end of the rotating rod (13) is connected to a knob (14). The rotating rod (13) is provided with an external thread, and the sleeve (12) is provided with an internal thread.

10. The multifunctional spinach seeder according to claim 9, Features: The connecting piece (15) is provided with a fastening bolt (1501).

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