Vegetable seedling seeding machine
By designing a vegetable seedling seedling seedling machine with replaceable discharge plates, combined with screening, transmission and photoelectric detection equipment, the problem that existing seeds cannot adapt to vegetable seeds of different sizes is solved, and efficient and rapid sowing adaptation and yield improvement are achieved.
Patent Information
- Application Number
- CN202420413788.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-03-05
AI Technical Summary
The existing vegetable seedling seedlings cannot be adapted to vegetable seeds of different sizes, resulting in the need to replace different models of seeds, which increases costs and is inconvenient for promotion.
A vegetable seedling seedling sowing machine was designed to replace the discharge plate through a positioning mechanism to make the processing box adapt to vegetable seeds of different sizes, and to achieve efficient seeding of the seedling rack through components such as screening mechanism, transmission mechanism and photoelectric detection equipment.
It achieves rapid adaptation of vegetable seeds of different sizes, improves seeding efficiency and yield, reduces costs, and is easy to promote.
Smart Images
Figure CN222827653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seed drills, in particular to a vegetable seedling raising seed drill. Background Art
[0002] Vegetable seedling cultivation refers to the growth process of vegetable seeds from sowing to planting. Vegetable seedling cultivation is the first step in the vegetable production process and an important link in obtaining early maturity, high yield and high return of vegetables. Today's seedling cultivation work is to place seeds in special seedling trays and place them in greenhouses for cultivation to achieve the cultivation of vegetable seedlings. In order to improve the utilization rate of seeds and maximize the amount of vegetables cultivated, the vegetable seedling bed seeder uses a seed hole pit to place one seed. Compared with placing multiple seeds in a seed pit, the yield of vegetables cultivated by a bag of seeds is increased by about 40%.
[0003] Since the particle sizes of different vegetable seeds are different, the vegetable hole bed seedling seeder needs to be replaced with different models of seeders for different vegetable seeds, which increases costs and is not convenient for promotion.
[0004] Therefore, it is necessary to provide a new vegetable seedling raising and seeding machine to solve the above-mentioned technical problems. Utility Model Content
[0005] In order to solve the technical problem that most existing seeders cannot adapt to vegetable seeds of different sizes, the utility model provides a vegetable seedling raising seeder.
[0006] The vegetable seedling sowing machine provided by the utility model comprises: a processing box and a storage hopper fixedly installed on the top of the processing box; a connecting box, the connecting box is fixedly installed on the top of the inner wall of the processing box; a connecting pipe, the connecting pipe is fixedly installed on the top of the inner wall of the processing box, and a suction pipe is installed on the connecting pipe; a discharge pipe, the discharge pipe is fixedly installed on the suction pipe; an air pump, the air pump is fixedly installed on the top of the processing box, and the output end of the air pump is connected to the connecting pipe; a discharge plate, the discharge plate is slidably arranged on the connecting box; a screening mechanism, the screening mechanism is arranged on the connecting box and used for screening seeds; a positioning mechanism, the positioning mechanism is arranged on the connecting box and used for fixing the discharge plate.
[0007] Preferably, a conveying mechanism is provided on the processing box, and the conveying mechanism passes through the processing box. A photoelectric detection device is installed in the processing box, and the photoelectric detection device is arranged on one side of the discharge pipe.
[0008] Preferably, the screening mechanism includes a one-way screw, a U-shaped plate and a motor, a discharge trough is provided on the top of the discharge plate, the one-way screw is rotatably installed in the connecting box, the U-shaped plate is threadedly sleeved on the one-way screw, the U-shaped plate is in sliding contact with the inner wall of the connecting box, the motor is fixedly installed on one side of the connecting box, and the output shaft of the motor is fixedly connected to the one-way screw.
[0009] Preferably, a connecting tube and a first electric telescopic rod are fixedly installed on the top of the inner wall of the processing box, and both ends of the connecting tube are respectively connected to the storage hopper and the connecting box. A baffle is fixedly installed on the first electric telescopic rod, and the baffle is slidably connected to the connecting tube.
[0010] Preferably, a connection port is provided on one side of the connection box, the connection port is adapted to the straw, a bellows is mounted on the straw, a second electric telescopic rod is fixedly mounted on one side of the connection box, and an output rod of the second electric telescopic rod is fixedly connected to the straw.
[0011] Preferably, a sealing plate is fixedly mounted on the straw, and the sealing plate is in sliding contact with the connecting port.
[0012] Preferably, the positioning mechanism includes a connecting rod, a reset spring and an L-shaped plate. A mounting groove is provided at the bottom of the connecting box. The connecting rod is fixedly installed in the mounting groove. The reset spring and the L-shaped plate are both mounted on the connecting rod. The L-shaped plate is in sliding contact with the discharge plate.
[0013] Compared with the related art, the vegetable seedling sowing machine provided by the utility model has the following advantages:
[0014] Beneficial effects:
[0015] The utility model provides a vegetable seedling raising and seeding machine:
[0016] 1. The positioning mechanism is used to replace the discharge plate, so that the processing box can adapt to vegetable seeds of different sizes. The replacement is relatively quick. The transmission mechanism is used in conjunction with the photoelectric detection equipment to facilitate the sowing operation of the seedling rack;
[0017] 2. The material is screened by the screening mechanism to ensure that only one particle is discharged from the discharge pipe, and the screening efficiency is high. The discharge volume of the connecting pipe is controlled by the baffle to ensure that the material is not discharged too much, which is conducive to the operation of the screening mechanism. The suction pipe is driven to slide by the second electric telescopic rod, which is convenient for the suction operation of the material;
[0018] 3. Through the setting of the sealing plate, it is convenient to seal the connection port, thereby ensuring that the material will not be discharged through the connection port. It is better to use. The positioning mechanism is used to limit the discharge plate, which is faster and also convenient for subsequent replacement operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram of the main structure of a preferred embodiment of the vegetable seedling raising and sowing machine provided by the utility model;
[0020] Figure 2 A schematic diagram of the front cross-sectional structure of a preferred embodiment of the vegetable seedling raising and sowing machine provided by the utility model;
[0021] Figure 3 Provide an assembly diagram of a middle connection box, a one-way screw and a U-shaped plate for the utility model;
[0022] Figure 4 for Figure 2 An enlarged structural diagram of part A shown in FIG.
[0023] Figure 5 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.
[0024] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part C shown in FIG.
[0025] Numbers in the figure: 1. Processing box; 2. Storage hopper; 3. Connecting box; 4. Connecting pipe; 5. Suction pipe; 6. Discharge pipe; 7. Air pump; 8. Conveying mechanism; 9. Photoelectric detection equipment; 10. Discharge plate; 11. One-way screw; 12. U-shaped plate; 13. Motor; 14. Connecting pipe; 15. First electric telescopic rod; 16. Baffle; 17. Connecting port; 18. Bellows; 19. Second electric telescopic rod; 20. Sealing plate; 21. Connecting rod; 22. Reset spring; 23. L-shaped plate. DETAILED DESCRIPTION
[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0027] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of the vegetable seedling raising and sowing machine provided by the utility model; Figure 2 A schematic diagram of the front cross-sectional structure of a preferred embodiment of the vegetable seedling raising and sowing machine provided by the utility model; Figure 3 Provide an assembly diagram of a middle connection box, a one-way screw and a U-shaped plate for the utility model; Figure 4 for Figure 2 An enlarged structural diagram of part A shown in FIG. Figure 5 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG. Figure 6 for Figure 2The enlarged structural diagram of part C is shown in the figure. The vegetable seedling sowing machine includes: a processing box 1 and a storage hopper 2 fixedly mounted on the top of the processing box 1; a connecting box 3, the connecting box 3 is fixedly mounted on the top of the inner wall of the processing box 1; a connecting pipe 4, the connecting pipe 4 is fixedly mounted on the top of the inner wall of the processing box 1, and a suction pipe 5 is installed on the connecting pipe 4; a discharge pipe 6, the discharge pipe 6 is fixedly mounted on the suction pipe 5; an air pump 7, the air pump 7 is fixedly mounted on the top of the processing box 1, and the output end of the air pump 7 is connected to the connecting pipe 4; a discharge plate 10, the discharge plate 10 is slidably arranged on the connecting box 3; a screening mechanism, the screening mechanism is arranged on the connecting box 3 for screening seeds; a positioning mechanism, the positioning mechanism is arranged on the connecting box 3 for fixing the discharge plate 10, and the discharge plate 10 is replaced by the positioning mechanism, so that the processing box 1 can adapt to vegetable seeds of different sizes, and the replacement is relatively fast.
[0028] The processing box 1 is provided with a conveying mechanism 8, and the conveying mechanism 8 runs through the processing box 1. The processing box 1 is equipped with a photoelectric detection device 9, and the photoelectric detection device 9 is arranged on one side of the discharge pipe 6. The conveying mechanism 8 is used in conjunction with the photoelectric detection device 9, so as to facilitate the sowing operation of the seedling rack.
[0029] The screening mechanism includes a one-way screw 11, a U-shaped plate 12 and a motor 13. A discharge trough is provided on the top of the discharge plate 10. The one-way screw 11 is rotatably installed in the connecting box 3. The U-shaped plate 12 is threadedly sleeved on the one-way screw 11. The U-shaped plate 12 is in sliding contact with the inner wall of the connecting box 3. The motor 13 is fixedly installed on one side of the connecting box 3. The output shaft of the motor 13 is fixedly connected to the one-way screw 11. The material is screened by the screening mechanism to ensure that the discharge pipe 6 only discharges one grain, and the screening efficiency is high.
[0030] A connecting pipe 14 and a first electric telescopic rod 15 are fixedly installed on the top of the inner wall of the processing box 1. The two ends of the connecting pipe 14 are respectively connected to the storage hopper 2 and the connecting box 3. A baffle 16 is fixedly installed on the first electric telescopic rod 15. The baffle 16 is slidably connected to the connecting pipe 14. The displacement of the connecting pipe 14 is controlled by the baffle 16, thereby ensuring that the material will not be discharged too much, which is beneficial to the operation of the screening mechanism.
[0031] A connecting port 17 is provided on one side of the connecting box 3, and the connecting port 17 is adapted to the suction pipe 5. A bellows 18 is installed on the suction pipe 5. A second electric telescopic rod 19 is fixedly installed on one side of the connecting box 3. The output rod of the second electric telescopic rod 19 is fixedly connected to the suction pipe 5. The suction pipe 5 is driven to slide by the second electric telescopic rod 19, thereby facilitating the suction operation of the material.
[0032] A sealing plate 20 is fixedly mounted on the straw 5 , and the sealing plate 20 is in sliding contact with the connecting port 17 . The sealing plate 20 facilitates sealing of the connecting port 17 , thereby ensuring that the material will not be discharged through the connecting port 17 , which is better for use.
[0033] The positioning mechanism includes a connecting rod 21, a reset spring 22 and an L-shaped plate 23. A mounting groove is provided at the bottom of the connecting box 3. The connecting rod 21 is fixedly installed in the mounting groove. The reset spring 22 and the L-shaped plate 23 are both sleeved on the connecting rod 21. The L-shaped plate 23 is in sliding contact with the discharge plate 10. The positioning mechanism is used to limit the discharge plate 10, which is relatively quick and also facilitates subsequent replacement operations.
[0034] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.
[0035] The working principle of the vegetable seedling sowing machine provided by the utility model is as follows:
[0036] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.
[0037] When in use, first place the material in the storage hopper 2, then start the first electric telescopic rod 15, so that the first electric telescopic rod 15 drives the baffle 16 to slide, and then the baffle 16 slides away from the connecting tube 14, so that the pipe mouth of the connecting tube 14 is unobstructed, and then the material is discharged into the connecting box 3 through the connecting tube 14, so that the material is discharged between the U-shaped plates 12. When the material is discharged, the baffle 16 controls the displacement of the connecting tube 14, so as to ensure that the material will not be discharged too much, affecting the subsequent one-way screw 11 driving the U-shaped plate 12 to slide;
[0038] Then, the seedling rack is placed on the conveying mechanism 8, and then the conveying mechanism 8 is started, so that the conveying mechanism 8 performs a conveying operation on the material, and the photoelectric detection device 9 detects the seedling rack. When the photoelectric detection device 9 detects the seedling rack, the conveying mechanism 8 is automatically closed, and the motor 13 is automatically started, so that the output shaft of the motor 13 drives the one-way screw 11 to rotate, and the one-way screw 11 drives the U-shaped plate 12 to slide, and the U-shaped plate 12 slides along the discharge plate 10. Since a discharge trough is provided at the bottom of the discharge plate 10, when the material contacts the discharge trough, the material is discharged into the discharge trough, and at the same time, the one-way screw 11 drives the U-shaped plate 12 to slide away from the discharge trough;
[0039] Then, the second electric telescopic rod 19 is started to drive the suction pipe 5 to slide, so that the suction pipe 5 slides into the connection box 3, and at the same time, the bellows 18 is stretched so that the pipe opening of the suction pipe 5 is located above the discharge trough, and then the air pump 7 is started to make the air pump 7 suck the material in the discharge trough into the suction pipe 5. Since a blocking net is installed in the suction pipe 5, the material is blocked by the blocking net, and the air pump 7 is turned off, so that the material falls into the discharge pipe 6 by its own weight, and the material is discharged through the discharge pipe to complete the sowing operation of the material;
[0040] When it is necessary to sow different materials, first open the box door on one side of the processing box 1, then slide the L-shaped plate 23 to make the L-shaped plate 23 slide along the connecting rod 21, and at the same time press the return spring 22 to make the L-shaped plate 23 slide away from the discharge plate 10, and then replace the discharge plate 10. The replacement is relatively quick, and the device can also be adapted to vegetable seeds of different sizes.
[0041] Compared with the related art, the vegetable seedling sowing machine provided by the utility model has the following advantages:
[0042] Beneficial effects:
[0043] The utility model provides a vegetable seeding and sowing machine. The positioning mechanism is used to replace the discharge plate 10, so that the processing box 1 is adapted to vegetable seeds of different sizes, and the replacement is relatively quick. The transmission mechanism 8 is used in combination with the photoelectric detection device 9, so as to facilitate the sowing operation on the seedling rack. The material is screened by the screening mechanism to ensure that the discharge pipe 6 only discharges one grain, and the screening efficiency is relatively high. The displacement of the connecting pipe 14 is controlled by the baffle 16, so as to ensure that the material is not discharged too much, which is beneficial to the operation of the screening mechanism. The suction pipe 5 is driven to slide by the second electric telescopic rod 19, so as to facilitate the suction operation of the material. The sealing plate 20 is provided to facilitate the sealing treatment of the connecting port 17, so as to ensure that the material is not discharged through the connecting port 17, and the use is better. The positioning mechanism is used to limit the discharge plate 10, which is relatively quick and also conducive to the subsequent replacement operation.
[0044] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.
[0045] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A vegetable seedling sowing machine, characterized in that: include: A processing box and a storage hopper fixedly mounted on the top of the processing box; A connection box, the connection box being fixedly mounted on the top of the inner wall of the processing box; A connecting pipe, the connecting pipe is fixedly mounted on the top of the inner wall of the processing box, and a suction pipe is mounted on the connecting pipe; A discharge pipe, the discharge pipe is fixedly mounted on the suction pipe; An air pump, the air pump is fixedly mounted on the top of the processing box, and the output end of the air pump is connected to the connecting pipe; A discharge plate, the discharge plate being slidably disposed on the connection box; A screening mechanism, the screening mechanism is arranged on the connecting box and is used for screening seeds; A positioning mechanism is arranged on the connection box and is used to fix the discharge plate.
2. The vegetable seedling raising and seeding machine according to claim 1, characterized in that: The processing box is provided with a conveying mechanism, and the conveying mechanism passes through the processing box. The processing box is equipped with a photoelectric detection device, and the photoelectric detection device is arranged at one side of the discharge pipe.
3. The vegetable seedling raising and seeding machine according to claim 1, characterized in that: The screening mechanism includes a one-way screw, a U-shaped plate and a motor. A discharge trough is provided on the top of the discharge plate. The one-way screw is rotatably installed in the connecting box. The U-shaped plate is threadedly sleeved on the one-way screw. The U-shaped plate is in sliding contact with the inner wall of the connecting box. The motor is fixedly installed on one side of the connecting box, and the output shaft of the motor is fixedly connected to the one-way screw.
4. The vegetable seedling raising and seeding machine according to claim 1, characterized in that: A connecting tube and a first electric telescopic rod are fixedly installed on the top of the inner wall of the processing box, and the two ends of the connecting tube are respectively connected to the storage hopper and the connecting box. A baffle is fixedly installed on the first electric telescopic rod, and the baffle is slidably connected to the connecting tube.
5. The vegetable seedling raising and seeding machine according to claim 1, characterized in that: A connection port is provided on one side of the connection box, the connection port is adapted to the straw, a bellows is mounted on the straw, a second electric telescopic rod is fixedly mounted on one side of the connection box, and an output rod of the second electric telescopic rod is fixedly connected to the straw.
6. The vegetable seedling raising and seeding machine according to claim 5, characterized in that: A sealing plate is fixedly mounted on the straw, and the sealing plate is in sliding contact with the connecting port.
7. The vegetable seedling raising and seeding machine according to claim 1, characterized in that: The positioning mechanism includes a connecting rod, a reset spring and an L-shaped plate. A mounting groove is provided at the bottom of the connecting box. The connecting rod is fixedly installed in the mounting groove. The reset spring and the L-shaped plate are both sleeved on the connecting rod. The L-shaped plate is in sliding contact with the discharge plate.