Flower seed harvesting device
By introducing a blocking belt and vibration components into the flower seed harvesting device, the problem of debris clogging was solved, improving equipment efficiency and seed quality, and providing high-quality seed resources for subsequent flower planting.
Patent Information
- Application Number
- CN202520182981.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-06
AI Technical Summary
Existing flower seed harvesting equipment lacks specialized blocking devices, causing debris and other contaminants to enter the equipment along with the seeds, easily clogging pipes and storage bins, thus affecting equipment efficiency and seed quality.
A flower seed harvesting device including a blocking component and a vibration component was designed. The device uses a blocking belt and a sprocket system to block debris, and combines the vibration component with a cam and spring to drive a removal plate to vibrate and remove impurities.
It effectively blocks debris and prevents pipe blockage, improves harvesting efficiency, ensures seed quality, saves manual processing time, and provides high-quality seed resources.
Smart Images
Figure CN223786653U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of seed harvesting technology, and in particular to a flower seed harvesting device. Background Technology
[0002] In the floriculture industry, the quality of flower seeds plays a crucial role. High-quality flower seeds are key to the successful propagation and robust growth of flowers. With the continued booming development and expansion of the floriculture industry, the market is placing increasingly stringent demands on the efficiency and quality of flower seed harvesting. Efficient and accurate seed harvesting is of great significance. On the one hand, it ensures the smooth progress of the floriculture process, providing a stable seed source for large-scale flower production. On the other hand, efficient harvesting can shorten the production cycle and improve the overall efficiency of the industry. High-quality seed harvesting not only guarantees seed integrity but also enhances seed purity, laying a solid foundation for subsequent sowing and cultivation.
[0003] Currently, the most common method for harvesting flower seeds is to use mechanical harvesting equipment. However, when the seeds are being harvested into the equipment, the lack of a dedicated blocking device allows debris and other impurities to enter the equipment along with the seeds. This can easily clog pipes and storage bins, reduce the efficiency of the equipment, and affect the quality of the seeds. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a flower seed harvesting device, which aims to improve the problem in the prior art where the harvesting equipment does not have a dedicated blocking device, causing debris and foreign matter to enter the equipment along with the seeds, making it easy to clog the pipes and storage bins.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A flower seed harvesting device includes a harvester body, a bracket fixedly connected to the top of the harvester body, a suction fan installed on one side of the bracket, a pipe fixedly connected to the extraction end of the suction fan, a blocking component provided at one end of the pipe, a storage bin fixedly connected inside the harvester body, and a vibration component provided inside the storage bin.
[0007] The blocking assembly includes a connecting plate, the top of which is connected to the bottom of the pipe. A first motor is fixedly connected to the outside of the connecting plate, and a first sprocket is fixedly connected to the output end of the first motor. A chain is meshed with the outside of the first sprocket, and the first sprocket is connected to a second sprocket via the chain. Two rotating rods are fixedly connected to the outside of the first sprocket and the chain, and a blocking belt is rotatably connected to the outside of the two rotating rods.
[0008] As a further description of the above technical solution:
[0009] The vibration assembly includes a second motor, which is fixedly connected to the outside of the interception cover. A fixed rod is fixedly connected to the output end of the second motor, and a cam is fixedly connected to the middle of the fixed rod. Two connecting blocks are fixedly connected to the inner bottom wall of the storage bin. A spring is fixedly connected to the outside of the connecting blocks. A sliding column is slidably connected to the top of the connecting blocks. A base plate is fixedly connected to one end of the sliding column. A cleaning plate is fixedly connected to the top of the base plate, and a rotating wheel is rotatably connected to the bottom of the cleaning plate.
[0010] As a further description of the above technical solution:
[0011] The fixed rod is externally rotatably connected to the inside of the two connecting blocks, and one end of the spring is fixedly connected to the bottom of the base plate.
[0012] As a further description of the above technical solution:
[0013] An interceptor cover is fixedly connected inside the pipe, and a connecting pipe is connected to the bottom of the pipe. One end of the connecting pipe is fixedly connected to the top of the storage silo.
[0014] As a further description of the above technical solution:
[0015] The pipe is externally fixedly connected to the left side of the harvester body.
[0016] As a further description of the above technical solution:
[0017] The storage bin is externally connected to a door frame via hinges.
[0018] As a further description of the above technical solution:
[0019] A scraper is fixedly connected to the bottom of the connecting plate, and one end of the scraper is attached to the outside of the blocking strip.
[0020] As a further description of the above technical solution:
[0021] The outer part of the barrier belt is rotatably connected to the inside of the connecting plate, and the other end of the rotating rod is rotatably connected to the inner wall of the connecting plate. The bottom of the harvester body with the barrier belt is equipped with a movable track.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this invention, the rotation of the first sprocket, driven by the chain, causes the second sprocket to rotate, which in turn causes the rotating rod to drive the blocking belt to rotate, effectively blocking debris and impurities carried by flower seeds. This avoids pipe blockage caused by debris and impurities, ensures smooth seed collection, and improves the working efficiency and stability of the device.
[0024] 2. In this invention, the rotation of the fixed rod causes the cam to continuously press against the rotating wheel. Simultaneously, the spring's rebound force causes the base plate to reset, resulting in continuous vibration of the removal plate to remove fine particles and other impurities from the seeds. This eliminates the tedious manual processing, significantly saving labor and time costs. Furthermore, it significantly improves seed quality, resulting in cleaner flower seeds and providing higher-quality seed resources for subsequent flower planting and cultivation. Attached Figure Description
[0025] Figure 1 This is a three-dimensional schematic diagram of a flower seed harvesting device proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of the structure of the blocking strip in a flower seed harvesting device proposed in this utility model;
[0027] Figure 3 This is a schematic diagram of the connecting plate of a flower seed harvesting device proposed in this utility model;
[0028] Figure 4 This is a schematic diagram of the connecting pipe of a flower seed harvesting device proposed in this utility model;
[0029] Figure 5 This is a schematic diagram of the door frame of a flower seed harvesting device proposed in this utility model;
[0030] Figure 6 This is a schematic diagram of the storage bin of a flower seed harvesting device proposed in this utility model.
[0031] Legend:
[0032] 1. Harvester body; 2. Support frame; 3. Pipeline; 4. Storage bin; 5. Connecting plate; 6. First motor; 7. First sprocket; 8. Chain; 9. Second sprocket; 10. Rotating rod; 11. Baffle belt; 12. Scraper; 13. Suction fan; 14. Interception cover; 15. Connecting pipe; 16. Second motor; 17. Fixing rod; 18. Cam; 19. Door frame; 20. Connecting block; 21. Spring; 22. Sliding column; 23. Base plate; 24. Impurity removal plate; 25. Rotating wheel. Detailed Implementation
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Reference Figures 1-2 This utility model provides an embodiment of a flower seed harvesting device, comprising a harvester body 1, a support 2 fixedly connected to the top of the harvester body 1, and a suction fan 13 installed on one side of the support 2. By generating negative pressure, the flower seeds can be quickly sucked into a pipe 3. The suction end of the suction fan 13 is fixedly connected to the pipe 3, providing a channel for seed transmission. A blocking component is provided at one end of the pipe 3. A storage bin 4 is fixedly connected inside the harvester body 1, and a vibration component is provided inside the storage bin 4.
[0035] The blocking assembly includes a connecting plate 5, the top of which is connected to the bottom of the pipe 3, connecting the pipe 3 and the blocking belt 11. A first motor 6 is fixedly connected to the outside of the connecting plate 5, providing power for the rotation of the blocking belt 11. A first sprocket 7 is fixedly connected to the output end of the first motor 6, which can transmit the power of the motor to the chain 8, driving the blocking belt 11 to rotate.
[0036] A chain 8 is externally engaged with the first sprocket 7, which is connected to the second sprocket 9 via the chain 8. The chain 8 transmits power from the first sprocket 7 to the second sprocket 9, allowing the two sprockets to rotate synchronously. Two rotating rods 10 are fixedly connected to the outer sides of the first sprocket 7 and the chain 8, respectively. A baffle belt 11 is rotatably connected to the outer side of each of the two rotating rods 10. The rotating rods 10 rotate under the influence of the sprockets and chain 8, thereby causing the baffle belt 11 to rotate. The baffle belt 11 has multiple square grooves on its outer side to facilitate the entry of flower seeds into the pipe 3. The baffle belt 11 effectively blocks debris and other impurities carried by the seeds, ensuring that the seeds entering the subsequent pipe 3 and storage hopper are free of debris.
[0037] Reference Figures 5-6 The vibration assembly includes a second motor 16, which is fixedly connected to the outside of the interception cover 14 and drives the fixed rod 17 to rotate. The output end of the second motor 16 is fixedly connected to the fixed rod 17, and a cam 18 is fixedly connected to the middle of the fixed rod 17. The cam 18 rotates with the rotation of the fixed rod 17, continuously squeezing the rotating wheel 25. Two connecting blocks 20 are fixedly connected to the inner bottom wall of the storage bin 4. A spring 21 is fixedly connected to the outside of the connecting block 20, and a sliding column 22 is slidably connected to the top of the connecting block 20, providing a mounting base for the spring 21 and the sliding column 22, ensuring that the impurity removal plate 24 can vibrate under the action of the spring 21.
[0038] One end of the sliding column 22 is fixedly connected to the base plate 23, providing guidance for the movement of the base plate 23 and the impurity removal plate 24. The top of the base plate 23 is fixedly connected to the impurity removal plate 24, transmitting the rebound force of the spring 21 to the impurity removal plate 24, thus causing the impurity removal plate 24 to vibrate. The bottom of the impurity removal plate 24 is rotatably connected to a rotating wheel 25, which cooperates with the cam 18, driving the impurity removal plate 24 to move under the compression of the cam 18. The fixed rod 17 is externally rotatably connected to the inside of the two connecting blocks 20, and one end of the spring 21 is fixedly connected to the bottom of the base plate 23, ensuring that the cam 18 can rotate stably and compress the rotating wheel 25.
[0039] Reference Figures 3-4 An interceptor shroud 14 is fixedly connected inside the pipe 3, allowing flower seeds to fall through the inclined surface of the interceptor shroud 14 into the connecting pipe 15. The bottom of the pipe 3 is connected to the connecting pipe 15, which transports the flower seeds into the storage bin 4. One end of the connecting pipe 15 is fixedly connected to the top of the storage bin 4, and the outside of the pipe 3 is fixedly connected to the left side of the harvester body 1. The outside of the storage bin 4 is rotatably connected to a door frame 19 via a hinge, making it easy to open the storage bin and remove the processed flower seeds when needed. A scraper 12 is fixedly connected to the bottom of the connecting plate 5. One end of the scraper 12 is attached to the outside of the barrier belt 11, which can scrape off the debris adhering to the surface of the barrier belt 11 when it rotates. The outside of the barrier belt 11 is rotatably connected to the inside of the connecting plate 5, and the other end of the rotating rod 10 is rotatably connected to the inner wall of the connecting plate 5. The bottom of the harvester body 1 is equipped with a movable track, allowing the harvester body to move flexibly on different terrains.
[0040] Working principle: First, when 1 moves to the designated area, the suction fan 13 is activated, using negative pressure to draw the flower seeds through pipe 3. At one end of pipe 3, the seeds first pass through the blocking assembly. With the first motor 6 activated, the first sprocket 7 rotates, which in turn drives the second sprocket 9 via chain 8. This causes the two rotating rods 10 to rotate the blocking belt 11. When the flower seeds pass through the blocking belt 11, the debris and impurities carried by the seeds are blocked outside the blocking belt 11 and scraped off by the scraper 12 as the blocking belt 11 rotates, preventing debris and impurities from clogging the outside of the blocking belt 11. The flower seeds then enter pipe 3 through the square holes in the blocking belt 11, thus achieving seed collection.
[0041] Secondly, after the flower seeds enter the pipe 3, due to the inclined design of 4, the seeds pass through 15 into the interior of 4. Then, the second motor 16 is activated, causing the fixed rod 17 to rotate, which in turn drives the cam 18 to rotate. During the rotation of the cam 18, it continuously squeezes the rotating wheel 25 and compresses the spring 21. The rebound force of the spring 21 causes the bottom plate 23 to drive the impurity removal plate 24 to reset. This process is repeated, causing the impurity removal plate 24 to vibrate continuously, thereby removing the fine particles from the flower seeds stored in the storage bin 4, thus eliminating the need for manual processing.
[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A flower seed harvesting device comprising a harvesting body (1), characterized in that: The top of the harvester body (1) is fixedly connected with a support (2), one side of the support (2) is provided with a suction fan (13), the suction end of the suction fan (13) is fixedly connected with a pipeline (3), one end of the pipeline (3) is provided with a blocking assembly, the inside of the harvester body (1) is fixedly connected with a storage bin (4), the inside of the storage bin (4) is provided with a vibration assembly; The blocking assembly comprises a connecting plate (5), the top of the connecting plate (5) is communicated at the bottom end of the pipeline (3), the outer side of the connecting plate (5) is fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected with a first sprocket (7), the outside of the first sprocket (7) is engagedly connected with a chain (8), the first sprocket (7) is connected with a second sprocket (9) through the chain (8), the outer sides of the first sprocket (7) and the chain (8) are respectively fixedly connected with two rotating rods (10), the outside of the two rotating rods (10) is rotatably connected with a blocking belt (11).
2. A flower seed harvesting device as claimed in claim 1, characterized in that: The vibration assembly comprises a second motor (16), the second motor (16) is fixedly connected to the outside of the intercepting cover (14), the output end of the second motor (16) is fixedly connected with a fixed rod (17), the middle of the fixed rod (17) is fixedly connected with a cam (18), the inner bottom wall of the storage bin (4) is fixedly connected with two connecting blocks (20), the outer side of the connecting block (20) is fixedly connected with a spring (21), the top of the connecting block (20) is slidably connected with a sliding column (22), one end of the sliding column (22) is fixedly connected with a bottom plate (23), the top of the bottom plate (23) is fixedly connected with a impurity removal plate (24), the bottom of the impurity removal plate (24) is rotatably connected with a rotating wheel (25).
3. A flower seed harvesting device as claimed in claim 2, characterized in that: The outside of the fixed rod (17) is rotatably connected in the inside of the two connecting blocks (20), one end of the spring (21) is fixedly connected to the bottom of the bottom plate (23).
4. The flower seed harvesting device of claim 1, wherein: The inside of the pipeline (3) is fixedly connected with an intercepting cover (14), the bottom of the pipeline (3) is communicated with a connecting pipe (15), one end of the connecting pipe (15) is fixedly connected to the top of the storage bin (4).
5. The flower seed harvesting device of claim 1, wherein: The outside of the pipeline (3) is fixedly connected to the left side of the harvester body (1).
6. The flower seed harvesting device of claim 1, wherein: The outside of the storage bin (4) is rotatably connected with a door frame (19) through a hinge.
7. The flower seed harvesting device of claim 1, wherein: The bottom of the connecting plate (5) is fixedly connected with a scraper (12), one end of the scraper (12) is attached to the outside of the blocking belt (11).
8. The flower seed harvesting device of claim 1, wherein: The outside of the blocking belt (11) is rotatably connected in the inside of the connecting plate (5), the other end of the rotating rod (10) is rotatably connected to the inner wall of the connecting plate (5), the bottom of the harvester body (1) of the blocking belt (11) is provided with a mobile track.