Flotation equipment for seed screening

Abstract

The utility model relates to the technical field of seed flotation equipment, and discloses flotation equipment for seed screening, which comprises a flotation box body and a controller, a storage box body is arranged at the center of the upper end face of the flotation box body, a conveying device is arranged at the center of the lower inner wall of a material guide cylinder, and aeration devices are arranged at the upper parts of the centers of the two sides of the flotation box body. A scraper device is arranged on the upper portion of the center of the rear end face of the flotation box body, a storage cleaning device is arranged on the center of the rear end face of the flotation box body, a discharging device is arranged on the lower portion of the center of the front end face of the flotation box body, and four ultraviolet lamps are arranged on the center of the lower inner wall of the flotation box body in a front-back mode. According to the flotation device, through the arrangement of the conveying device, the speed of conveying seeds and impurities into the flotation box body can be controlled, the situation that the treatment efficiency of the flotation device is affected due to the fact that conveying is too fast and too slow is avoided, and therefore the overall performance of the flotation device and the seed treatment effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seed floatation equipment technical field especially relates to a seed screening is with floatation equipment. BACKGROUND

[0002] Seed screening is with floatation equipment is a kind of special mechanical equipment for seed purification, mainly using floatation technology to separate seed and impurity, impurity such as grass seed, soil particle, chippings etc., to improve the purity of seed, germination rate and overall quality.

[0003] Nowadays seed screening is with floatation equipment when using, because seed is transported to the inside of floatation box body not easy control, make its conveying speed too fast too slow, it is easy to cause the processing efficiency of equipment, thereby reduce the overall performance and seed processing efficiency of equipment, because staff is more complex to the impurity cleaning work of scraping, make it inconvenient to clean, thereby reduce the convenience of impurity cleaning, therefore, the technical personnel of the present art provides a kind of seed screening is with floatation equipment to solve the problems presented in the above background art. CONTENT OF UTILITY MODEL

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a kind of seed screening is with floatation equipment, by the setting of conveying device, make it satisfy the speed control of seed and impurity to be transported to the inside of floatation box body, avoid the conveying too fast too slow and cause the processing efficiency of equipment, thereby improve the overall performance and seed processing effect of equipment, then the impurity floating on water surface is scraped by scraper device, is stored again by storage cleaning device, and it is convenient for staff to clean the impurity scraped, thereby improve the convenience, finally through the cooperation of activated carbon filter, ultraviolet lamp and water pump, make it satisfy the effective purification and disinfection of water and liquid after floatation, adjust water quality, realize the recycling of water, avoid the secondary infection of seed and waste of water resources, thereby improve the safety and equipment environmental protection of seed floatation.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of seed screening is with floatation equipment, including floatation box and controller, the controller is arranged at the front end surface center of floatation box, the storage box is equipped in the upper end surface center of floatation box, the guide tube is equipped in the lower inner wall center of storage box, the conveying device is equipped in the lower inner wall center of guide tube, the aeration device is equipped in the upper center of both sides of floatation box, the discharge chute is equipped in the upper center of rear inner wall of floatation box, the baffle is equipped in the lower center of inside center of floatation box, the electromagnetic valve is equipped in the upper end surface center of baffle, the scraper device is equipped in the upper center of rear end surface center of floatation box, the storage cleaning device is equipped in the rear end surface center of floatation box, the discharge device is equipped in the lower center of front end surface center of floatation box, the activated carbon filter is equipped in the lower end of inside center of floatation box, four ultraviolet lamps are equipped in the lower inner wall center of floatation box in front and rear arrangement, the water pump is equipped in the lower end of one side center of floatation box;

[0006] Through the above technical scheme, through the cooperation between activated carbon filter, ultraviolet lamp and water pump, it meets the effective purification and disinfection of water and liquid after flotation, adjusts water quality, realizes the recycling of water, avoids the secondary infection of seeds and the waste of water resources, so as to improve the safety of seed flotation and the environmental protection of equipment.

[0007] Further, the conveying device includes a feed pipe, two support plates, a rotary motor, a rotating shaft and a spiral blade, the feed pipe is arranged at the lower inner wall center of the guide tube, and the output end penetrates the guide tube and the floatation box in sequence to the inside of the floatation box, the two support plates are arranged at the upper and lower inside center of the feed pipe respectively, the rotary motor is arranged at the upper end surface center of the upper support plate, and the output end penetrates the upper support plate to the lower end surface of the upper support plate, the rotating shaft is arranged at the output end of the rotary motor, and the lower end surface is rotatably connected to the lower support plate through a bearing, and the spiral blade is arranged at the outside center of the rotating shaft.

[0008] Through the above technical scheme, through the support of the support plate, the rotating shaft and the spiral blade are driven by the rotary motor to rotate, the seeds are guided into the feed pipe inside through the guide tube, and the seeds are controlled to enter the inside of the floatation box through the spiral blade rotation, so that the speed of conveying the seeds and impurities into the inside of the floatation box can be controlled, and the processing efficiency of the equipment is avoided to be affected by too fast or too slow conveying, so as to improve the overall performance of the equipment and the seed treatment effect.

[0009] Further, the scraper device comprises two drive motors, two lead screws, a moving block and a scraper body, the two drive motors are respectively arranged at the rear end face of the flotation tank, and the output ends respectively penetrate the rear end face of the flotation tank and reach the rear inner wall, the two lead screws are respectively arranged at the output ends of the two drive motors, and the ends are respectively rotatably connected between the front inner wall of the flotation tank through bearings, the moving block is respectively threaded on the outer side of the two lead screws, and the scraper body is arranged at the center of the lower end face of the moving block.

[0010] Through the above technical scheme, the lead screw is driven to rotate by the drive motor, which drives the moving block to move, and then the moving block drives the scraper body to move, so that the scraper body can scrape the impurities floating on the water surface from the discharge chute, and the impurities are discharged.

[0011] Further, the storage cleaning device comprises a slot, a first magnetic block, a support block, a support rod and a storage frame, the slot is arranged at the rear end face of the flotation tank, the first magnetic block is arranged at the center of the front inner wall of the slot, the support block is arranged at the lower center of the rear end face of the flotation tank, the support rod is arranged at the rear center of the lower end face of the support block, and the other end is fixedly connected between the rear end face of the flotation tank, and the storage frame is arranged at the center of the upper end face of the support block.

[0012] Through the above technical scheme, the support rod supports the support block, and then the support block supports the storage frame, so as to improve the stability of the storage frame.

[0013] Further, a second magnetic block is arranged at the center of the front end face of the storage frame, the storage frame is connected with the slot, and the second magnetic block and the first magnetic block are mutually adsorbed.

[0014] Through the above technical scheme, the storage frame is connected with the slot, and the first magnetic block and the second magnetic block are mutually adsorbed, so that the storage frame can be quickly assembled and disassembled, which facilitates the cleaning of the scraped impurities by the staff, thereby improving the convenience.

[0015] Further, the discharge device comprises a chute, a storage frame and a filter screen, the chute is arranged at the front end face of the flotation tank and penetrates the front end face of the flotation tank to reach the rear inner wall of the flotation tank, the storage frame is slidably connected inside the chute, the filter screen is arranged at the center of the lower end face of the storage frame, and the storage frame is an upper and lower opening frame.

[0016] Through the above technical scheme, the seed after flotation is conveyed by the electromagnetic valve, and then stored by the storage frame, and the filter screen meets the requirements of barrier storage of the seed and the passage of water, and the storage frame is slidably connected with the chute, so that the storage frame can be quickly assembled and disassembled, thereby realizing the discharge of the seed after flotation.

[0017] Further, two said aeration device output end respectively through the flotation tank two side wall to the flotation tank two inside wall;

[0018] Through the above technical scheme, the internal water or liquid is aerated by the aeration device to generate bubbles, which improves the seed flotation effect.

[0019] Further, the water pump input end penetrates one side wall of the flotation tank to one inside wall of the flotation tank, and the output end penetrates one side wall of the flotation tank to the upper end of the center of one inside wall of the flotation tank;

[0020] Through the above technical scheme, the purified and disinfected water or liquid is transported to the upper end of the baffle by the water pump, so that the water recycling is realized.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the seed selection flotation equipment is used, the conveying device is arranged to control the speed of conveying seeds and impurities into the flotation tank, avoid affecting the processing efficiency of the equipment due to too fast or too slow conveying, and improve the overall performance of the equipment and the seed processing effect.

[0023] 2. In the utility model, the impurities floating on the water surface are scraped out by the scraper device, and then stored by the storage and cleaning device, which facilitates the cleaning of the scraped impurities, thereby improving the convenience.

[0024] 3. In the utility model, the active carbon filter, the ultraviolet lamp and the water pump are used in cooperation to effectively purify and disinfect the water and liquid after flotation, adjust the water quality, realize the recycling of water, avoid the secondary infection of seeds and the waste of water resources, and improve the safety of seed flotation and the environmental protection of the equipment. DRAWINGS

[0025] Figure 1 A perspective view of the seed selection flotation equipment is provided for the utility model;

[0026] Figure 2 A front view of the seed selection flotation equipment is provided for the utility model;

[0027] Figure 3 A side view of the seed selection flotation equipment is provided for the utility model;

[0028] Figure 4 A Figure 3 enlarged view of position A in the utility model.

[0029] Legend:

[0030] 1, flotation tank; 2, controller; 3, storage tank; 4, guide cylinder; 5, conveying device; 501, feed pipe; 502, support plate; 503, rotary motor; 504, rotating rod; 505, spiral blade; 6, aeration device; 7, discharge chute; 8, baffle; 9, electromagnetic valve; 10, scraper device; 1001, drive motor; 1002, screw rod; 1003, moving block; 1004, scraper body; 11, storage cleaning device; 1101, slot; 1102, first magnetic block; 1103, support block; 1104, support rod; 1105, storage frame; 1106, second magnetic block; 12, discharge device; 1201, chute; 1202, storage frame; 1203, filter screen; 13, activated carbon filter; 14, ultraviolet lamp; 15, water pump. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Reference Figures 1-4The utility model provides a kind of seed screening is used to float equipment, including floatation box 1 and controller 2, controller 2 is arranged at the front end surface center of floatation box 1, and the upper end surface center of floatation box 1 is equipped with storage box 3, and the lower inner wall center of storage box 3 is equipped with guide tube 4, and the lower inner wall center of guide tube 4 is equipped with conveying device 5, by the setting of conveying device 5, it meets the speed that seed and impurity can be conveyed to the inside of floatation box 1 is controlled, avoid the processing efficiency of equipment to be influenced by conveying too fast too slow, to improve the overall performance and seed processing effect of equipment, and the upper center of both sides of floatation box 1 is equipped with aeration device 6, and the upper center of the rear inner wall of floatation box 1 is equipped with discharge chute 7, and the lower center of the inside center of floatation box 1 is equipped with baffle 8, and the upper end surface center of baffle 8 is equipped with solenoid valve 9, and the upper center of the rear end surface of floatation box 1 is equipped with scraper device 10, and the impurities floating on water surface are scraped out by scraper device 10, then it is stored by storing cleaning device 11, and it is convenient for staff to clean the impurities scraped out, to improve the convenience, the rear end surface center of floatation box 1 is equipped with storage cleaning device 11, the lower center of the front end surface of floatation box 1 is equipped with discharge device 12, the lower end of the inside center of floatation box 1 is equipped with activated carbon filter 13, and the lower center of the lower inner wall of floatation box 1 is equipped with four ultraviolet lamps 14 in front and rear arrangement, and the lower end of the center of one side of floatation box 1 is equipped with water pump 15, by the cooperation between activated carbon filter 13, ultraviolet lamp 14 and water pump 15, it meets that water and liquid after floatation can be effectively purified and disinfected, water quality is adjusted, realizes the recycling of water, avoids the secondary infection of seed and the waste of water resource, to improve the safety of seed floatation and equipment environmental protection.

[0033] The conveying device 5 comprises a feeding pipe 501, two support plates 502, a rotating motor 503, a rotating rod 504 and a spiral blade 505. The feeding pipe 501 is arranged at the center of the inner wall of the guide cylinder 4, and the output end penetrates the guide cylinder 4 and the flotation tank body 1 in sequence and reaches the inside of the flotation tank body 1. The two support plates 502 are arranged at the upper and lower centers of the inside of the feeding pipe 501 respectively. The rotating motor 503 is arranged at the center of the upper end surface of the upper support plate 502, and the output end penetrates the upper support plate 502 and reaches the lower end surface of the upper support plate 502. The rotating rod 504 is arranged at the output end of the rotating motor 503, and the lower end surface is rotatably connected to the lower support plate 502 through a bearing. The spiral blade 505 is arranged at the center of the outer side of the rotating rod 504, and is supported by the support plate 502. The rotating motor 503 drives the rotating rod 504 and the spiral blade 505 to rotate. The seeds are guided into the inside of the feeding pipe 501 through the guide cylinder 4, and then enter the inside of the flotation tank body 1 through the rotation of the spiral blade 505. The speed of conveying the seeds and impurities into the inside of the flotation tank body 1 can be controlled, so that the processing efficiency of the equipment is not affected by too fast or too slow conveying, and the overall performance and seed processing effect of the equipment are improved.

[0034] The scraper device 10 comprises two driving motors 1001, two lead screws 1002, a moving block 1003 and a scraper main body 1004. The two driving motors 1001 are arranged at the rear end surface of the flotation tank body 1 respectively, and the output ends penetrate the rear end surface of the flotation tank body 1 and reach the rear inner wall. The two lead screws 1002 are arranged at the output ends of the two driving motors 1001 respectively, and the ends are rotatably connected to the front inner wall of the flotation tank body 1 through bearings. The moving block 1003 is threadedly sleeved on the outer side of the two lead screws 1002 respectively. The scraper main body 1004 is arranged at the center of the lower end surface of the moving block 1003. The driving motor 1001 drives the lead screw 1002 to rotate, drives the moving block 1003 to move, and then drives the scraper main body 1004 to move. The scraper main body 1004 scrapes the impurities floating on the water surface from the discharge chute 7, and the impurities are discharged.

[0035] The storage cleaning device 11 comprises a slot 1101, a first magnetic block 1102, a support block 1103, a support rod 1104 and a storage frame 1105. The slot 1101 is arranged at the rear end face of the flotation box body 1. The first magnetic block 1102 is arranged at the center of the front inner wall of the slot 1101. The support block 1103 is arranged at the lower center of the rear end face of the flotation box body 1. The support rod 1104 is arranged at the rear center of the lower end face of the support block 1103 and is fixedly connected between the other end and the rear end face of the flotation box body 1. The storage frame 1105 is arranged at the center of the upper end face of the support block 1103. The support rod 1104 supports the support block 1103, and the support block 1103 supports the storage frame 1105, so that the stability of the storage frame 1105 is improved.

[0036] A second magnetic block 1106 is arranged at the center of the front end face of the storage frame 1105. The storage frame 1105 is connected in a sleeved manner between the slot 1101. The second magnetic block 1106 and the first magnetic block 1102 are mutually adsorbed. The storage frame 1105 is connected in a sleeved manner between the slot 1101. The first magnetic block 1102 and the second magnetic block 1106 are mutually adsorbed. This satisfies the quick mounting and dismounting of the storage frame 1105, facilitates the cleaning of the scraped impurities by the staff, and improves the convenience.

[0037] The discharge device 12 comprises a chute 1201, a storage frame 1202 and a filter screen 1203. The chute 1201 is arranged at the front end face of the flotation box body 1 and penetrates through the front end face of the flotation box body 1 to the rear inner wall of the flotation box body 1. The storage frame 1202 is slidably connected inside the chute 1201. The filter screen 1203 is arranged at the center of the lower end face of the storage frame 1202. The storage frame 1202 is a frame body with two upper and lower openings. The flotation seed is transported by the electromagnetic valve 9, stored by the storage frame 1202, and meets the barrier storage of the seed and the passage of water by the filter screen 1203. The storage frame 1202 and the chute 1201 are slidably connected, so that the quick mounting and dismounting of the storage frame 1202 are met, and the discharge of the flotation seed is realized.

[0038] The output ends of the two aeration devices 6 penetrate through the two side walls of the flotation box body 1 to the two inner side walls of the flotation box body 1. The aeration device 6 aerates the internal water or liquid to generate bubbles, so that the seed flotation effect is improved. The input end of the water pump 15 penetrates through one side wall of the flotation box body 1 to one inner side wall of the flotation box body 1. The output end penetrates through one side wall of the flotation box body 1 to the upper end of one inner side wall of the flotation box body 1. The water pump 15 transports the purified and disinfected water or liquid to the upper end of the baffle 8, so that the water is recycled.

[0039] Working principle: when the seed screening is used in the floating equipment, the support plate 502 is supported, so that the rotating motor 503 drives the rotating rod 504 and the spiral blade 505 to rotate, the material guide cylinder 4 guides the seeds in the storage box 3 to the inside of the feeding pipe 501, and then the spiral blade 505 rotates to control the seeds to enter the inside of the floating box 1, so that the speed of the seeds and impurities transported into the floating box 1 can be controlled, so that the processing efficiency of the equipment is not affected by too fast or too slow transportation, thereby improving the overall performance of the equipment and the seed processing effect, then the aeration device 6 is used to aerate the water or liquid in the inside to generate bubbles, so that the seed flotation effect is improved, thereby completing the flotation work, then the driving motor 1001 drives the screw rod 1002 to rotate, so that the moving block 1003 is driven to move, then the moving block 1003 drives the scraper main body 1004 to move, so that the scraper main body 1004 scrapes the impurities floating on the water surface from the discharge chute 7, realizes the export of the impurities, then the support rod 1104 supports the support block 1103, then the support block 1103 supports the storage frame 1105, so that the stability of the storage frame 1105 is improved, then the storage frame 1105 is connected with the insertion slot 1101, then the first magnetic block 1102 and the second magnetic block 1106 are adsorbed with each other, so that the storage frame 1105 can be quickly assembled and disassembled, so that the staff can clean the scraped impurities, thereby improving the convenience.

[0040] Then the seeds after flotation are transported through the electromagnetic valve 9, then stored through the storage frame 1202, then the seeds are stored through the filter screen 1203, and the water can pass through, then the storage frame 1202 and the chute 1201 are connected through sliding connection, so that the storage frame 1202 can be quickly assembled and disassembled, thereby realizing the export of the seeds after flotation, finally the activated carbon filter 13 and the ultraviolet lamp 14 are used to effectively purify and disinfect the water and liquid after flotation, adjust the water quality, then the water pump 15 is used to transport the purified and disinfected water or liquid to the upper end of the baffle 8, so that the water can be recycled, the secondary infection of the seeds and the waste of water resources are avoided, thereby improving the safety of the seed flotation and the environmental protection of the equipment.

[0041] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A seed sorting floatation apparatus comprising a floatation box (1) and a controller (2) which is disposed at the center of the front end surface of the floatation box (1), characterized in that: The upper end face center of the flotation tank (1) is provided with a storage tank (3), the lower inner wall center of the storage tank (3) is provided with a material guiding cylinder (4), the lower inner wall center of the material guiding cylinder (4) is provided with a conveying device (5), the upper center of both sides of the flotation tank (1) is provided with an aeration device (6), the upper center of the rear inner wall of the flotation tank (1) is provided with a discharge chute (7), the lower center of the inner center of the flotation tank (1) is provided with a baffle (8), the upper end face center of the baffle (8) is provided with a solenoid valve (9), the upper center of the rear end face of the flotation tank (1) is provided with a scraper device (10), the center of the rear end face of the flotation tank (1) is provided with a storage cleaning device (11), the lower center of the front end face of the flotation tank (1) is provided with a discharge device (12), the lower end of the inner center of the flotation tank (1) is provided with an activated carbon filter (13), the lower center of the lower inner wall of the flotation tank (1) is provided with four ultraviolet lamps (14) arranged in front and back, and the lower end of the center of one side of the flotation tank (1) is provided with a water pump (15).

2. A seed sorting floatation apparatus as claimed in claim 1, wherein: The conveying device (5) comprises a feeding pipe (501), two supporting plates (502), a rotary motor (503), a rotating rod (504) and a spiral blade (505), the feeding pipe (501) is arranged at the lower inner wall center of the material guiding cylinder (4), and the output end penetrates the material guiding cylinder (4) and the flotation tank (1) in sequence and reaches the inner part of the flotation tank (1), the two supporting plates (502) are arranged at the upper and lower inner centers of the feeding pipe (501) respectively, the rotary motor (503) is arranged at the upper end face center of the upper supporting plate (502), and the output end penetrates the upper supporting plate (502) and reaches the lower end face of the upper supporting plate (502), the rotating rod (504) is arranged at the output end of the rotary motor (503), and the lower end face and the lower supporting plate (502) are rotatably connected through a bearing, and the spiral blade (505) is arranged at the outer center of the rotating rod (504).

3. A seed sorting floatation apparatus as claimed in claim 1, wherein: The scraper device (10) comprises two drive motors (1001), two lead screws (1002), a moving block (1003) and a scraper main body (1004), the two drive motors (1001) are arranged at the rear end face of the flotation tank (1) respectively, and the output ends penetrate the rear end face of the flotation tank (1) and reach the rear inner wall respectively, the two lead screws (1002) are arranged at the output ends of the two drive motors (1001) respectively, and the ends are rotatably connected between the front inner wall of the flotation tank (1) through a bearing, the moving block (1003) is threadedly sleeved at the outer sides of the two lead screws (1002) respectively, and the scraper main body (1004) is arranged at the lower end face center of the moving block (1003).

4. The seed screening floatation apparatus of claim 1, wherein: The storage cleaning device (11) comprises a slot (1101), a first magnetic block (1102), a support block (1103), a support rod (1104) and a storage frame (1105), the slot (1101) is arranged at the rear end surface of the flotation box body (1), the first magnetic block (1102) is arranged at the center of the front inner wall of the slot (1101), the support block (1103) is arranged at the lower center of the rear end surface of the flotation box body (1), the support rod (1104) is arranged at the rear center of the lower end surface of the support block (1103), and the other end is fixedly connected with the rear end surface of the flotation box body (1), and the storage frame (1105) is arranged at the center of the upper end surface of the support block (1103).

5. A seed sorting floatation apparatus as claimed in claim 4, wherein: The second magnetic block (1106) is arranged at the center of the front end surface of the storage frame (1105), the storage frame (1105) is connected in a sleeved manner with the slot (1101), and the second magnetic block (1106) and the first magnetic block (1102) are mutually adsorbed.

6. A seed sorting floatation apparatus as claimed in claim 1, wherein: The discharge device (12) comprises a chute (1201), a storage frame (1202) and a filter screen (1203), the chute (1201) is arranged at the front end surface of the flotation box body (1) and penetrates the front end surface of the flotation box body (1) to the rear inner wall of the flotation box body (1), the storage frame (1202) is slidably connected inside the chute (1201), the filter screen (1203) is arranged at the center of the lower end surface of the storage frame (1202), and the storage frame (1202) is a frame body with two openings in the upper and lower directions.

7. A seed sorting floatation apparatus as claimed in claim 1, wherein: The output ends of the two aeration devices (6) penetrate the two side walls of the flotation box body (1) to the two inner side walls of the flotation box body (1).

8. A seed sorting floatation apparatus as claimed in claim 1, wherein: The input end of the water pump (15) penetrates one side wall of the flotation box body (1) to one inner side wall of the flotation box body (1), and the output end penetrates one side wall of the flotation box body (1) to the upper end of the center of one inner side wall of the flotation box body (1).

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