Screening and cleaning device for summer squash seed processing

Abstract

The utility model relates to the technical field of crop seed processing, in particular to a screening and cleaning device for summer squash seed processing, which comprises a cleaning mechanism and an air-drying and draining mechanism, a conveying mechanism is arranged in the cleaning mechanism and the air-drying and draining mechanism, and a circulating mechanism is arranged below the air-drying and draining mechanism. By adding the air drying and draining mechanism, seeds can be laid on the conveying belt for draining operation after cleaning operation is completed, and draining treatment and cleaning can be performed synchronously, so that the water content of the seeds is reduced, and mildew possibly generated in the subsequent air drying process is avoided; the circulating mechanism is additionally arranged, suspended solids in circulating water are filtered through the filter plate in the circulating water chamber, then the filtered clean water flows into the cleaning pool again through the circulating water pipe and the spray head through the circulating pump machine, the utilization efficiency of water resources is improved, and waste of the water resources in the cleaning process is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of crop seed processing, in particular to a screening and cleaning device for zucchini seed processing. Background Art

[0002] Cleaning of zucchini seeds is one of the important steps in the seed production process. Its main purpose is to remove mucus and dirt on the surface of the seeds to improve the survival efficiency and later growth quality of zucchini seeds.

[0003] Through searching, the announcement number CN209772927U provides a crop seed cleaning machine, which drives the rotating shaft to rotate through the motor power shaft, and the rotating shaft drives the half gear to rotate. During the rotation, the half gear drives the connecting part to move back and forth, and the connecting part drives the circular frame and the filter box to move back and forth through the connecting rod, so that the crop seeds inside the filter box are shaken back and forth, and at the same time, the water spray component sprays the crop seeds in the filter box, so that the dust on the crop seeds can be sprayed and completely cleaned.

[0004] However, the utility model has the following problems:

[0005] 1. The utility model does not have a drainage device, and the seeds cannot be fully drained after washing, resulting in a large amount of residual moisture, which may cause the seeds to mold during the subsequent drying process, affecting the drying and storage of the seeds.

[0006] 2. During the cleaning process, the utility model fails to reasonably control and recycle water resources, which will lead to a waste of water resources. Utility Model Content

[0007] In view of the existing problems, the utility model provides a screening and cleaning device for processing zucchini seeds, aiming to solve the problems mentioned in the background technology.

[0008] In order to solve the above problems, the utility model provides a screening and cleaning device for processing zucchini seeds, including a cleaning mechanism and an air-drying and draining mechanism, the cleaning mechanism including a cleaning pool, a first motor is installed on the side wall of the cleaning pool, the output end of the first motor is connected to a transmission shaft, a plurality of worm sections are arranged on the transmission shaft, the worm is meshed with a gear, the gear is sleeved on a stirring shaft, the two ends of the stirring shaft are respectively rotatably connected to the side walls of the cleaning pool, a stirring blade is sleeved on the stirring shaft, a pair of connecting plates are arranged on the top end of one side of the cleaning pool, and one side of the connecting plate is connected to a draining chamber; the air-drying and draining mechanism includes a draining chamber, one side of the draining chamber is connected to the cleaning mechanism, and the other side of the draining chamber is connected to the cleaning mechanism. A discharge hopper is arranged on one side wall, a pair of supporting legs are arranged on the side of the drain chamber away from the cleaning mechanism, a water outlet is arranged in the center below the drain chamber, and a drying fan is arranged on the top of the drain chamber; a conveying mechanism is arranged on the inner side of the cleaning mechanism and the air-drying drain mechanism, and the conveying mechanism includes a second motor, which is installed on the side wall of the drain chamber near the discharge hopper, an active roller is connected to the output end of the second motor, and both ends of the active roller are rotatably installed on the inner wall of the drain chamber, a first driven roller is rotatably arranged in a pair of the connecting plates, and a second driven roller and a third driven roller are rotatably arranged on the lower side of the inner wall of the cleaning tank in sequence, and a conveyor belt is sleeved on the active roller, the first driven roller, the second driven roller and the third driven roller.

[0009] Furthermore, a circulation mechanism is provided at the lower side of the water outlet, and the circulation mechanism includes a circulating water chamber, a filter is provided in the circulating water chamber, a circulating pump is installed on the side wall of the circulating water chamber, the output end of the circulating pump is connected to one end of a circulating water pipe, and the other end of the circulating water pipe is connected to a diversion pipe.

[0010] Furthermore, both ends of the diverter pipe are installed on the inner wall of the cleaning pool, and a plurality of nozzles are arranged at the lower end of the diverter pipe.

[0011] Furthermore, the conveying mechanism also includes a first limiting rod and a second limiting rod, wherein both ends of the first limiting rod are connected to the inner sides of a pair of connecting plates, and both ends of the second limiting rod are connected to the inner side of the drain chamber.

[0012] Furthermore, the upper end of the first limiting rod is in close contact with the conveyor belt and is located below the first driven roller, and the lower end of the second limiting rod is in close contact with the conveyor belt and is located above the second driven roller.

[0013] Furthermore, a first material separator is provided on the inner wall of the cleaning pool and located above the conveyor belt, and a second material separator is provided on the inner wall of the drainage chamber and located above the conveyor belt.

[0014] Furthermore, an overflow port is provided on the side wall of the cleaning pool and at one end close to the air-drying and draining mechanism, and the other side of the overflow port is connected to a circulating water chamber.

[0015] Furthermore, the conveyor belt is a filter conveyor belt.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model adds an air-drying and draining mechanism, so that the seeds can be laid on a conveyor belt for draining after the cleaning operation is completed, and the draining treatment and cleaning can be carried out simultaneously, which reduces the moisture content of the seeds and avoids mildew that may occur in the subsequent drying process.

[0018] 2. The utility model adds a circulation mechanism to filter suspended matter in the circulating water through the filter plate in the circulating water chamber, and then uses a circulating pump to re-flow the filtered clean water through the circulating water pipe and the nozzle into the cleaning pool, thereby improving the efficiency of water resource utilization and effectively reducing water resource waste during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a screening and cleaning device for processing zucchini seeds;

[0020] Figure 2 A schematic cross-sectional view of a cleaning mechanism of a screening and cleaning device for processing zucchini seeds;

[0021] Figure 3 A partial schematic diagram of a cleaning mechanism A of a screening and cleaning device for processing zucchini seeds;

[0022] Figure 4 It is a cross-sectional schematic diagram of an air-drying and draining mechanism of a screening and cleaning device for processing zucchini seeds;

[0023] Figure 5 A schematic cross-sectional view of a conveying mechanism of a screening and cleaning device for processing zucchini seeds;

[0024] Figure 6 A schematic diagram of a circulation mechanism portion of a screening and cleaning device for processing zucchini seeds;

[0025] Figure 7 A schematic cross-sectional view of a circulating water chamber of a screening and cleaning device for processing zucchini seeds;

[0026] Description of the numbers in the figure:

[0027] 1. Cleaning mechanism; 101. Cleaning tank; 102. First motor; 103. Transmission shaft; 104. Worm; 105. Gear; 106. Stirring shaft; 107. Stirring blade; 108. First material separator; 109. Connecting plate; 110. Overflow port; 2. Air-drying and draining mechanism; 201. Draining chamber; 202. Discharging hopper; 203. Support legs; 204. Water outlet; 205. Air-drying fan; 206. The second material separator; 3. Conveying mechanism; 301. The second motor; 302. The driving roller; 303. The first driven roller; 304. The second driven roller; 305. The third driven roller; 306. The conveyor belt; 307. The first limiting rod; 308. The second limiting rod; 4. The circulation mechanism; 401. The circulating water chamber; 402. The filter plate; 403. The circulating pump; 404. The circulating water pipe; 405. The diverter rod; 406. The nozzle. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 7The utility model provides a screening and cleaning device for processing zucchini seeds, including a cleaning mechanism 1 and an air-drying and draining mechanism 2, the cleaning mechanism 1 includes a cleaning pool 101, a first motor 102 is installed on the side wall of the cleaning pool 101, the output end of the first motor is connected to a transmission shaft 103, a plurality of worms 104 are arranged on the transmission shaft 103, the worm 104 is meshed with a gear 105, the gear is sleeved on a stirring shaft 106, the two ends of the stirring shaft 106 are respectively rotatably connected to the side wall of the cleaning pool 101, a stirring blade 107 is sleeved on the stirring shaft 106, a pair of connecting plates 109 are arranged on the top of one side of the cleaning pool 101, and a drainage chamber 201 is connected to one side of the connecting plate 109; the air-drying and draining mechanism 2 includes a drainage chamber 201, one side of the drainage chamber 201 is connected to the cleaning mechanism 1, and the other side wall of the drainage chamber 201 is provided with a discharge hopper 2 02, a pair of supporting legs 203 are arranged on the side of the drain chamber 201 away from the cleaning mechanism 1 below, a water outlet 204 is arranged in the center below the drain chamber 201, and a drying fan 205 is arranged at the top of the drain chamber 201; a conveying mechanism 3 is arranged on the inner side of the cleaning mechanism 1 and the air-drying drain mechanism 2, and the conveying mechanism 3 includes a second motor 301, and the second motor 301 is installed on the side wall of the drain chamber 201 near the discharge hopper 202, and the output end of the second motor 301 is connected to an active roller 302, and the two ends of the active roller 302 are rotatably installed on the inner wall of the drain chamber 201, a pair of first driven rollers 303 are rotatably arranged in the connecting plates 109, and a second driven roller 304 and a third driven roller 305 are rotatably arranged on the lower side of the inner wall of the cleaning tank 101 in sequence, and a conveyor belt 306 is sleeved on the active roller 302, the first driven roller 303, the second driven roller 304 and the third driven roller 305.

[0030] Among them, a circulation mechanism 4 is arranged at the lower side of the water outlet 204, and the circulation mechanism 4 includes a circulating water chamber 401. A filter screen 402 is arranged in the circulating water chamber 401, and a circulating pump 403 is installed on the side wall of the circulating water chamber 401. The output end of the circulating pump 403 is connected to one end of a circulating water pipe 404, and the other end of the circulating water pipe 404 is connected to a diversion pipe 405.

[0031] The two ends of the diverter pipe 405 are installed on the inner wall of the cleaning pool 101 , and a plurality of nozzles 406 are arranged at the lower end of the diverter pipe 405 .

[0032] The conveying mechanism 3 further includes a first limiting rod 307 and a second limiting rod 308 , wherein both ends of the first limiting rod 307 are connected to the inner side of a pair of connecting plates 109 , and both ends of the second limiting rod 308 are connected to the inner side of the drainage chamber 201 .

[0033] The upper end of the first limiting rod 307 is in close contact with the conveyor belt 306 and is located below the first driven roller 303 , and the lower end of the second limiting rod 308 is in close contact with the conveyor belt 306 and is located above the second driven roller 303 .

[0034] A first material separator 108 is provided on the inner wall of the cleaning pool 101 and located above the conveyor belt 306 , and a second material separator 206 is provided on the inner wall of the drainage chamber 201 and located above the conveyor belt 306 .

[0035] An overflow port 110 is provided on the side wall of the cleaning pool 101 and at one end close to the air-drying and draining mechanism 2 , and the other side of the overflow port 110 is connected to a circulating water chamber 401 .

[0036] Wherein, the conveyor belt 306 is a filter conveyor belt.

[0037] Specific embodiments of the utility model:

[0038] When performing the cleaning operation, the zucchini seeds are put into the cleaning tank 101 and clean water is added. After the feeding is completed, the first motor 102 is started. The first motor 102 drives the transmission shaft 103 and the worm 104 to rotate, and then drives the gear 105, the stirring shaft 106 and the stirring blade 107 to rotate, and the zucchini seeds are cleaned in the cleaning tank 101; after the zucchini seeds are cleaned, they are left to stand for a period of time, and the cleaned zucchini seeds pass through the guide of the first partition plate 108 and naturally fall onto the conveyor belt 306. The second motor 301 is started, and the second motor 301 drives the conveyor belt 306 through the active roller 302, and the zucchini seeds are transported to the drain chamber 201, and the air-drying fan 205 is started to drain the water from the zucchini seeds on the conveyor belt 306, and the zucchini seeds fall out at the discharge hopper 202, completing a cleaning operation process.

[0039] Among them, the excess clean water in the cleaning tank 101 will flow into the circulating water chamber 401 from the overflow port 110 together with the suspended matter and incomplete seeds after cleaning the zucchini seeds. At the same time, the clean water drained from the zucchini seeds in the drain chamber 201 will also fall into the circulating water chamber 401 through the outlet 204. These clean waters pass through the filter plate 402, leaving the suspended matter on the filter plate 402. The filtered clean water is sent to the diverter rod 405 by the circulating pump 403 through the circulating water pipe 404, and after diversion, it is re-added to the cleaning tank 101 from the nozzle 406.

[0040] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A screening and cleaning device for processing zucchini seeds, comprising a cleaning mechanism (1) and an air-drying and draining mechanism (2), characterized in that: The cleaning mechanism (1) comprises a cleaning pool (101), a first motor (102) is installed on the side wall of the cleaning pool (101), the output end of the first motor is connected to a transmission shaft (103), a plurality of worm gears (104) are arranged on the transmission shaft (103), the worm gears (104) are meshed with gears (105), the gears are sleeved on a stirring shaft (106), both ends of the stirring shaft (106) are respectively rotatably connected to the side wall of the cleaning pool (101), a stirring blade (107) is sleeved on the stirring shaft (106), a pair of connecting plates (109) are arranged on the top end of one side of the cleaning pool (101), and one side of the connecting plate (109) is connected to a drainage chamber (201); The air-drying and draining mechanism (2) comprises a draining chamber (201), one side of the draining chamber (201) is connected to the cleaning mechanism (1), the other side of the sidewall of the draining chamber (201) is provided with a discharge hopper (202), a pair of supporting legs (203) is provided at the lower side of the draining chamber (201) away from the cleaning mechanism (1), a water outlet (204) is provided at the lower center of the draining chamber (201), and an air-drying fan (205) is provided at the top of the draining chamber (201); A conveying mechanism (3) is arranged inside the cleaning mechanism (1) and the air-drying and draining mechanism (2), and the conveying mechanism (3) comprises a second motor (301). The second motor (301) is installed on the side wall of the draining chamber (201) near the discharge hopper (202). The output end of the second motor (301) is connected to an active roller (302), and both ends of the active roller (302) are rotatably installed on the inner wall of the draining chamber (201). A first driven roller (303) is rotatably arranged inside a pair of the connecting plates (109), and a second driven roller (304) and a third driven roller (305) are rotatably arranged on the lower side of the inner wall of the cleaning tank (101), and a conveyor belt (306) is sleeved on the active roller (302), the first driven roller (303), the second driven roller (304) and the third driven roller (305).

2. The screening and cleaning device for processing zucchini seeds according to claim 1, characterized in that: A circulation mechanism (4) is arranged at the lower side of the water outlet (204), the circulation mechanism (4) comprising a circulating water chamber (401), a filter screen (402) being arranged in the circulating water chamber (401), a circulating pump (403) being installed on the side wall of the circulating water chamber (401), the output end of the circulating pump (403) being connected to one end of a circulating water pipe (404), and the other end of the circulating water pipe (404) being connected to a diversion pipe (405).

3. The screening and cleaning device for processing zucchini seeds according to claim 2, characterized in that: Both ends of the diverter pipe (405) are installed on the inner wall of the cleaning tank (101), and a plurality of nozzles (406) are arranged at the lower end of the diverter pipe (405).

4. The screening and cleaning device for processing zucchini seeds according to claim 1, characterized in that: The conveying mechanism (3) also includes a first limiting rod (307) and a second limiting rod (308), wherein the two ends of the first limiting rod (307) are connected to the inner side of a pair of connecting plates (109), and the two ends of the second limiting rod (308) are connected to the inner side of the drainage chamber (201).

5. The screening and cleaning device for processing zucchini seeds according to claim 4, characterized in that: The upper end of the first limiting rod (307) is in close contact with the conveyor belt (306) and is located below the first driven roller (303), and the lower end of the second limiting rod (308) is in close contact with the conveyor belt (306) and is located above the second driven roller (304).

6. The screening and cleaning device for processing zucchini seeds according to claim 1, characterized in that: A first material separator (108) is provided on the inner wall of the cleaning pool (101) and located above the conveyor belt (306), and a second material separator (206) is provided on the inner wall of the drainage chamber (201) and located above the conveyor belt (306).

7. The screening and cleaning device for processing zucchini seeds according to claim 2, characterized in that: An overflow port (110) is provided on the side wall of the cleaning pool (101) and at one end close to the air-drying and draining mechanism (2), and the other side of the overflow port (110) is connected to a circulating water chamber (401).

8. The screening and cleaning device for processing zucchini seeds according to claim 1, characterized in that: The conveyor belt (306) is a filter conveyor belt.

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