CN219112168U

CN219112168U - Seed sieve separator is used in crops breeding

Info

Publication number: CN219112168U
Application number: CN202321049136.2U
Authority: CN
Inventors: 陈发中; 陈学君; 王霞; 陈毅俊; 陈美伶; 吕亚梅; 石淑慧; 张海涛; 陈小瑛
Original assignee: Gansu Province Hexi Maize Biological Breeding And Seed Production Engineering Research Center
Current assignee: Gansu Province Hexi Maize Biological Breeding And Seed Production Engineering Research Center
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-06-02
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the technical field of crop breeding and discloses a seed screening machine for crop breeding, which comprises a machine case, wherein a screen plate is arranged in the machine case, a filter plate is fixedly arranged on the inner side wall of the machine case, a liquid storage tank is fixedly arranged on the front surface of the machine case, a water suction pump is fixedly arranged on the upper surface of the liquid storage tank, the water inlet end of the water suction pump penetrates through the liquid storage tank and extends to the interior of the liquid storage tank, the water outlet end of the water suction pump is fixedly communicated with a connecting pipe, and one end of the connecting pipe, far away from the water suction pump, penetrates through the machine case and is fixedly communicated with a spray pipe; according to the utility model, the water body in the liquid storage tank can be pumped out by the water suction pump and is sprayed outwards through the connecting pipe and the spray pipe, dust and impurities on the surfaces of seeds are washed away by water flow, and simultaneously the seeds are washed towards the conveyor belt by water flow impact force, so that the effect of removing dust in crop seed breeding without using a blower, reducing pollution of screening work to the environment and improving the environmental friendliness of the crop seed breeding screening machine is achieved.

Description

Seed sieve separator is used in crops breeding

Technical Field

The utility model relates to the technical field of crop breeding, in particular to a seed screening machine for crop breeding.

Background

Crops are various plants cultivated in agriculture, including two major categories of grain crops and cash crops, "people eat as the day", the relation of people and food is expressed, reasonable diet collocation can bring health to people, in order to enable crops to reach more excellent quality, the mode of cross breeding can be adopted to gradually reform crops from gene layers, so that the crops are more in line with the requirements of people, and in the crop breeding process, a screening machine is needed to screen seeds so as to remove dust, impurities and the like of the seeds, and the follow-up breeding work can be smoothly carried out.

The utility model with the prior authorized bulletin number of CN218078951U discloses a crop seed breeding screening device, which comprises a feeding mechanism, a supporting mechanism, a screening mechanism and a collecting frame, wherein the feeding mechanism is fixed on the outer side of the supporting mechanism and is used for feeding materials into the screening mechanism, the collecting frame is arranged below the supporting mechanism for collecting materials, and the screening mechanism is arranged inside the supporting mechanism for screening.

Adopt above-mentioned technical scheme, make the screening plate rotate and shake through motion to make things convenient for the screen cloth when vibrations screening, can control the screen cloth aperture more strictly, screen the full seed of department more accurately, but above-mentioned technical scheme, the sieve separator is when screening crops breeding the seed, adopts vibrations and the mode that the air-blower bloied to screen out the dust impurity in the seed generally, leads to dust to scatter everywhere when the air-blower bloied, the operational environment of the crop breeding sieve separator of very big pollution has influenced the use feature of sieve separator.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a seed screening machine for crop breeding, which has the advantages of removing dust in crop breeding seeds without using a blower, reducing pollution to the environment caused by screening work and improving the environmental protection of the screening machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a seed sieve separator for crop breeding, includes the quick-witted case, the inside of machine case is provided with the sieve, the inside wall fixed mounting of machine case has the filter, the front fixed mounting of machine case has the liquid reserve tank, the upper surface fixed mounting of liquid reserve tank has the water suction pump, the water inlet end of water suction pump runs through the liquid reserve tank and extends to the inside of liquid reserve tank, the play water end fixed intercommunication of water suction pump has the connecting pipe, the one end that the connecting pipe kept away from the water suction pump runs through the machine case and fixed intercommunication has the spray tube, the spray tube is located the top of filter, the bottom surface fixed mounting of filter has the collection box, the left surface of collection box and the inside wall fixed connection of machine case, the left surface fixed intercommunication of collection box has the catheter, the one end that the catheter kept away from collection box runs through quick-witted case and liquid reserve tank in proper order and extends to the inside of liquid reserve tank; the sieve plate and the filter plate have an inclination angle in the case;

the inside of quick-witted case is provided with the conveyer belt, the wash port that the equidistance was arranged has been seted up to the surface of conveyer belt, the left surface fixed mounting of machine case has the heating cabinet, the interior bottom wall fixed mounting of heating cabinet has a plurality of electric heat to hinder the silk, the left surface fixed mounting of heating cabinet has the suction pump, the inlet end of suction pump runs through the heating cabinet and extends to the inside of heating cabinet, the fixed intercommunication of the end that gives vent to anger of suction pump has the outlet duct, the one end fixed intercommunication that the suction pump was kept away from to the outlet duct has the cover of giving vent to anger, the cover of giving vent to anger is located the top of conveyer belt.

Preferably, the bottom surface fixed mounting of sieve has vibrating motor, the both sides of sieve are all fixed mounting has a plurality of vibrating spring, every vibrating spring keeps away from the inner wall fixed connection of sieve and quick-witted case.

Preferably, the upper surface of the screen plate is fixedly provided with two rubber plates, and one side surface of the two rubber plates, which is far away from each other, is fixedly connected with the inner wall of the case.

Preferably, a guide frame is arranged below the screen plate, the front surface and the back surface of the guide frame are fixedly connected with the inner wall of the case, and the right side surface of the guide frame penetrates through the case and extends to the right side of the case.

Preferably, the upper surface of the liquid storage tank is fixedly communicated with a liquid adding pipe, and the top end of the liquid adding pipe is fixedly communicated with a dust plug.

Preferably, the left side of the liquid storage tank is clamped with a filter box, and the filter box is positioned below the liquid guide tube.

Preferably, two rollers are arranged in the conveyor belt, and each roller is rotatably connected with the chassis.

Preferably, the front of one of the roll shafts is provided with a rotating motor, the back of the rotating motor is fixedly connected with the front of the case, and the power output end of the rotating motor is fixedly connected with one end, close to the rotating motor, of one of the roll shafts.

Compared with the prior art, the utility model provides a seed screening machine for crop breeding, which has the following beneficial effects: this seed sieve separator for crop breeding can screen crop seeds through being provided with the sieve of slope, then the seed after the screening falls on the filter of slope, the suction that utilizes the suction pump to provide this moment can outwards take out the inside water of liquid reserve tank, and outwards spout through connecting pipe and spray tube, utilize the washing of rivers to wash away the dust impurity of seed outward, the impact force of seed through rivers is washed towards the conveyer belt simultaneously, play and need not to use the air-blower to get rid of the dust in the crop seed, reduce the pollution that the screening work caused the environment, increase the effect of crop seed sieve separator environmental protection, can collect the water body that most passes through the filter through the collecting box, then carry out cyclic utilization with its reintroducing liquid reserve tank inside through the catheter, play the effect that saves the sieve separator water consumption further increases the screening machine environmental protection, through being provided with the suction that the suction pump provided can be with the heating tank inside by electric heat resistance wire after the air-out pipe and the cover spout to the conveyer belt, make the seed after the conveyer belt can be quick surface moisture, then cooperate the wash away water drain hole will be exported in the seed, guarantee that the further quality of crops can reach the effect of drying seed that the quality is further used for the seed to the quality of the crops.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a chassis according to the present utility model;

FIG. 2 is a schematic sectional perspective view of the chassis of the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of a liquid storage tank according to the present utility model;

fig. 4 is a schematic view showing a three-dimensional structure of a conveyor belt according to the present utility model.

In the figure: 1. a chassis; 2. a sieve plate; 3. a filter plate; 4. a liquid storage tank; 5. a water suction pump; 6. a connecting pipe; 7. a spray pipe; 8. a collection box; 9. a catheter; 10. a conveyor belt; 11. a drain hole; 12. a heating box; 13. an electric thermal resistance wire; 14. a getter pump; 15. an air outlet pipe; 16. an air outlet cover; 17. a vibration motor; 18. a vibration spring; 19. a rubber plate; 20. a guide frame; 21. a liquid adding tube; 22. a dust plug; 23. a filter box; 24. a roll shaft; 25. a rotating electric machine.

Detailed Description

Example 1: in order to better understand the purpose, structure and function of the present utility model, a seed screening machine for crop breeding according to the present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the seed screening machine for crop breeding of the present utility model includes a case 1, a screen plate 2 is provided in the case 1, a vibration motor 17 is fixedly installed on the bottom surface of the screen plate 2, a plurality of vibration springs 18 are fixedly installed on both sides of the screen plate 2, one end of each vibration spring 18 far away from the screen plate 2 is fixedly connected with the inner wall of the case 1, the vibration force provided by the vibration motor 17 is matched with the vibration springs 18 to drive the screen plate 2 to vibrate, a filter plate 3 is fixedly installed on the inner side wall of the case 1, and the screen plate 2 and the filter plate 3 have an inclination angle in the case 1; and then can accomplish the vibration screening work to the seed, guaranteed going on smoothly of seed screening work.

The front fixed mounting of machine case 1 has liquid reserve tank 4, and the upper surface fixed mounting of sieve 2 has two rubber plates 19, and the side that two rubber plates 19 are kept away from each other all with the inner wall fixed connection of machine case 1, and rubber plate 19 can seal the gap between sieve 2 and machine case 1 for the seed is difficult for revealing downwards from the gap of sieve 2 both sides, utilizes the elasticity of rubber plate 19 self can not influence the vibration work of sieve 2 yet simultaneously.

The upper surface fixed mounting of liquid reserve tank 4 has water suction pump 5, and water inlet end of water suction pump 5 runs through liquid reserve tank 4 and extends to the inside of liquid reserve tank 4, and water outlet end fixed intercommunication of water suction pump 5 has connecting pipe 6, and the below of sieve 2 is provided with leading truck 20, and the front and the back of leading truck 20 all with the inner wall fixed connection of quick-witted case 1, the right flank of leading truck 20 runs through quick-witted case 1 and extends to the right side of quick-witted case 1, and leading truck 20 can collect the impurity that sieve 2 sieved, derives the impurity to quick-witted case 1 outside simultaneously, has guaranteed the inside cleanliness of quick-witted case 1.

The one end that suction pump 5 was kept away from to connecting pipe 6 runs through quick-witted case 1 and fixed intercommunication has spray tube 7, spray tube 7 is located the top of filter 3, the bottom surface fixed mounting of filter 3 has collection box 8, the left surface of collection box 8 and the inside wall fixed connection of quick-witted case 1, the last fixed surface intercommunication of liquid reserve tank 4 has liquid feeding pipe 21, the top fixed intercommunication of liquid feeding pipe 21 has dust plug 22, utilize liquid feeding pipe 21 can to the inside supplementary water of liquid reserve tank 4, dust plug 22 can prevent that dust impurity from getting into inside liquid reserve tank 4 through liquid feeding pipe 21, the purity degree of the inside liquid of liquid reserve tank 4 has been guaranteed.

The fixed intercommunication in left surface of collecting box 8 has catheter 9, and the one end that collecting box 8 was kept away from to catheter 9 runs through quick-witted case 1 and liquid reserve tank 4 in proper order and extends to the inside of liquid reserve tank 4, and the left surface joint of liquid reserve tank 4 has filter box 23, and filter box 23 is located the below of catheter 9, and filter box 23 can filter the liquid that gets into liquid reserve tank 4 inside through catheter 9 for the water can get into liquid reserve tank 4 inside through filtering again and recycle, has further guaranteed the cleanliness of the inside water of liquid reserve tank 4.

The inside of machine case 1 is provided with conveyer belt 10, the wash port 11 that the equidistance was arranged is seted up to conveyer belt 10's surface, the left surface fixed mounting of machine case 1 has heater cabinet 12, the interior bottom wall fixed mounting of heater cabinet 12 has a plurality of electric heat resistance wire 13, the left surface fixed mounting of heater cabinet 12 has aspirator pump 14, the inlet end of aspirator pump 14 runs through heater cabinet 12 and extends to the inside of heater cabinet 12, the inside of conveyer belt 10 is provided with two roller 24, every roller 24 all rotates with machine case 1 to be connected, the position of conveyer belt 10 can be restricted to the roller 24, carry out tensioning to conveyer belt 10 simultaneously, make conveyer belt 10 can keep in suitable position.

The fixed intercommunication of the end of giving vent to anger of aspirator pump 14 has outlet duct 15, the fixed intercommunication of one end that aspirator pump 14 was kept away from to outlet duct 15 has the cover 16 of giving vent to anger, the cover 16 of giving vent to anger is located the top of conveyer belt 10, the front of one of them roller 24 is provided with rotating electrical machines 25, the back of rotating electrical machines 25 and the front fixed connection of quick-witted case 1, the output of rotating electrical machines 25 power and one of them roller 24 are close to the one end fixed connection of rotating electrical machines 25, the power through rotating electrical machines 25 provides drives one of them roller 24 and rotates, can drive conveyer belt 10 and rotate, make the seed after screening and the cleanness outwards discharge smoothly.

The working principle of the utility model is as follows: firstly, a water suction pump 5, an electric heating resistance wire 13, a suction pump 14, a vibration motor 17 and a rotating motor 25 are communicated with a power supply, when seeds for crop breeding need to be screened, the seeds are poured onto an inclined screen plate 2, at the moment, the vibration force provided by the vibration motor 17 is matched with a vibration spring 18 to drive the screen plate 2 to vibrate, screening of the seeds can be completed, screened impurities fall into a guide frame 20 and are discharged from the right side to the outside, at the moment, the seeds screened by the left inclination of the screen plate 2 can fall onto an inclined filter plate 3, at the moment, the suction force provided by the water suction pump 5 can be used for pumping out water in a liquid storage tank 4, and the seeds are sprayed outwards through a connecting pipe 6 and a spray pipe 7, so that the seeds can be cleaned, dust impurities on the surfaces of the seeds are washed by the flushing of water flow, meanwhile, the seeds are washed towards a conveyor belt 10 by the right inclination of the filter plate 3 in cooperation with the impact force of the water flow, the dust in crop breeding is removed without using a blower, the pollution caused by the screening environment is greatly reduced, and the environmental protection of the screening machine is increased;

the water flow sprayed out of the spray pipe 7 flows into the collecting box 8 through holes on the filter plate 3, then flows into the liquid storage tank 4 again for recycling after being filtered by the liquid guide pipe 9 through the filter box 23, the water consumption of the screening machine is saved, meanwhile, the environmental protection performance of the screening machine is further improved, after seeds fall on the conveying belt 10, the roller shaft 24 provided by the rotating motor 25 can drive the conveying belt 10 to rotate anticlockwise, and then the seeds are driven to move leftwards, when the seeds move to the lower part of the air outlet cover 16, the heated air in the heating box 12 can be pumped out through the electric heating wire 13 through the air suction pump 14, and the water is sprayed to the conveying belt 10 through the air outlet pipe 15 and the air outlet cover 16, so that the surface moisture of the seeds can be dried rapidly through the water discharge hole 11, and the service performance of the seed screening machine for crop breeding is further improved while the dryness of the seeds is ensured.

Claims

1. The utility model provides a seed sieve separator for crop breeding, includes quick-witted case (1), its characterized in that: the inside of machine case (1) is provided with sieve (2), the inside wall fixed mounting of machine case (1) has filter (3), the front fixed mounting of machine case (1) has liquid reserve tank (4), the upper surface fixed mounting of liquid reserve tank (4) has water suction pump (5), the water inlet end of water suction pump (5) runs through liquid reserve tank (4) and extends to the inside of liquid reserve tank (4), the play water end of water suction pump (5) is fixed to be linked together there is connecting pipe (6), the one end that water suction pump (5) was kept away from to connecting pipe (6) runs through machine case (1) and fixed intercommunication has spray tube (7), spray tube (7) are located the top of filter (3), the bottom surface fixed mounting of filter (3) has collection box (8), the left surface of collection box (8) is fixed to be connected with the inside wall of machine case (1), the left surface fixed intercommunication of collection box (8) has catheter (9), the one end that collection box (9) kept away from collection box (8) runs through machine case (1) and liquid reserve tank (4) in proper order and extends to the inside of interior of extension; the sieve plate (2) and the filter plate (3) have inclination angles in the case (1);

the inside of machine case (1) is provided with conveyer belt (10), wash port (11) that the equidistance was arranged are seted up to the surface of conveyer belt (10), the left surface fixed mounting of machine case (1) has heating cabinet (12), the interior bottom wall fixed mounting of heating cabinet (12) has a plurality of electric heat to hinder silk (13), the left surface fixed mounting of heating cabinet (12) has aspirator pump (14), the inlet end of aspirator pump (14) runs through heating cabinet (12) and extends to the inside of heating cabinet (12), the fixed intercommunication of the end of giving vent to anger of aspirator pump (14) has outlet duct (15), the one end fixed intercommunication that the aspirator pump (14) was kept away from to outlet duct (15) has cover (16) of giving vent to anger, cover (16) are located the top of conveyer belt (10).

2. A seed screening machine for crop breeding according to claim 1, wherein: the vibrating motor (17) is fixedly arranged on the bottom surface of the screen plate (2), a plurality of vibrating springs (18) are fixedly arranged on two sides of the screen plate (2), and one end, far away from the screen plate (2), of each vibrating spring (18) is fixedly connected with the inner wall of the chassis (1).

3. A seed screening machine for crop breeding according to claim 1, wherein: the upper surface of the screen plate (2) is fixedly provided with two rubber plates (19), and one side surface of the two rubber plates (19), which is far away from each other, is fixedly connected with the inner wall of the case (1).

4. A seed screening machine for crop breeding according to claim 1, wherein: the lower part of sieve (2) is provided with leading truck (20), the front and the back of leading truck (20) all with the inner wall fixed connection of quick-witted case (1), the right flank of leading truck (20) runs through quick-witted case (1) and extends to the right side of quick-witted case (1).

5. A seed screening machine for crop breeding according to claim 1, wherein: the upper surface of liquid storage tank (4) is fixed to be linked together and is had filling tube (21), the top of filling tube (21) is fixed to be linked together and is had dust plug (22).

6. A seed screening machine for crop breeding according to claim 1, wherein: the left side of liquid reserve tank (4) joint has filter box (23), filter box (23) are located the below of catheter (9).

7. A seed screening machine for crop breeding according to claim 1, wherein: two roll shafts (24) are arranged in the conveyor belt (10), and each roll shaft (24) is rotationally connected with the chassis (1).

8. The seed screening machine for crop breeding according to claim 7, wherein: the front of one roll shaft (24) is provided with a rotating motor (25), the back of the rotating motor (25) is fixedly connected with the front of the chassis (1), and the power output end of the rotating motor (25) is fixedly connected with one end, close to the rotating motor (25), of one roll shaft (24).