Seed cleaning and drying device for agricultural science research
Technical Field
The invention relates to the technical field of agricultural science research, in particular to a seed cleaning and drying device for agricultural science research.
Background
The agricultural is the growth and development law that utilizes animals and plants, through the industry that artificial cultivation obtained the product, need wash the stoving to the seed when the agricultural carries out scientific research, use for follow-up research, the pumpkin is one of agricultural product, edible and research value are high, when taking the pumpkin seed, the pumpkin seed is in the same place with the melon pulp adhesion, it is low and not thorough to carry out the separation efficiency of melon seed and melon pulp by hand, the pumpkin seed also has the condition that the skin of a small part of melon pulp adhesion leads to wasing difficult when wasing.
Through retrieval, the Chinese patent with the application number of CN108188091A discloses a cleaning device for seeds, which comprises a frame, a cleaning barrel and a cleaning shaft, wherein the upper side of the frame is provided with a mounting seat, a fixing plate and a first slide rail; an upper sliding strip and a lower sliding strip are respectively arranged on the upper side and the lower side of the cleaning barrel, a piston is arranged in the cleaning barrel, the bottom end of the piston is hinged with a first control rod, the bottom end of the first control rod is hinged on a second sliding block, the second sliding block is also hinged with a second control rod, and the other end of the second control rod is eccentrically hinged on a rotating disc; the top end of the cleaning shaft is connected to the second motor. One cleaning device for seeds in the above patent has the following disadvantages: 1. the cleaning of the pumpkin seeds is not specific, and the function of separating the seeds and the pulp is not provided; 2. when sewage is discharged after cleaning, the melon pulp with larger volume is easy to adhere to the top of the melon seeds, so that the cleaning effect is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a seed cleaning and drying device for agricultural science research.
In order to achieve the purpose, the invention adopts the following technical scheme:
a seed cleaning and drying device for agricultural science research comprises a cleaning bin, wherein a stirring motor is arranged in the middle of the outer wall of the top of the cleaning bin, a first stirring rod is arranged on an output shaft of the stirring motor, first stirring paddles are arranged on the circumference of the first stirring rod and are distributed equidistantly, extending strips are arranged on the circumference of the first stirring paddles and are distributed equidistantly, electric telescopic rods are arranged on two sides of the inner wall of the top of the cleaning bin, one end of each of two piston rods of each electric telescopic rod is provided with a same sucking disc, the bottoms of the inner walls of two ends of the cleaning bin are provided with a same C-shaped clamping groove, a placing screen plate is inserted into the clamping groove, a drain pipe is inserted into the bottom of the outer wall of the right side of the cleaning bin, three supporting rods are distributed equidistantly, the tops of the three supporting rods are provided with a same separation bin, and a feeding funnel is inserted into the left side of the, the intermediate position of separation bin top outer wall is equipped with driving motor, and driving motor's output shaft is equipped with the mounting panel, the bottom of mounting panel is equipped with the second puddler that the equidistance distributes, and the circumference department of second puddler is equipped with the knockout rod that the equidistance distributes, the intermediate position of separation bin circumference inner wall is equipped with the filtration otter board, and the bottom of separation bin both sides inner wall has connected gradually the first outlet duct that the equidistance distributes through fastening bolt and has filtered the pole, and first outlet duct is located and filters the pole and filter between the otter board.
Furthermore, the top inner wall and the bottom inner wall of draw-in groove all are equipped with the equidistant connecting spring that distributes, and the one end of connecting spring is equipped with the movable plate.
Furthermore, one side of the outer wall of the top of the sucker is spliced with an extension pipe, and one end, far away from the sucker, of the extension pipe extends to the inside of the drain pipe.
Furthermore, the top outer wall of the first air outlet pipe is provided with first air outlet holes distributed equidistantly, a first air pump is arranged in the middle of the outer wall on the left side of the separation bin, one side of the first air pump is connected with the first air outlet pipe through an air inlet pipe, and hanging rods distributed equidistantly are arranged on the circumference of the filter rod.
Further, the top of filtering the otter board sets up the mesh that the equidistance distributes, and the circumference inner wall of mesh is equipped with the installation pole that the equidistance distributes, and the one end of installation pole is equipped with the lug, and the circumference department of installing the pole is equipped with the barb that the equidistance distributes.
Furthermore, a material conveying pipe is inserted into the outer wall of the bottom of the separation bin, an electromagnetic valve is arranged at one end, away from the separation bin, of the material conveying pipe, and one end, away from the separation bin, of the material conveying pipe extends to the inside of the cleaning bin.
Furthermore, the mounting groove is formed in the middle of the inner wall of the bottom of the cleaning bin, the heating resistance wire is arranged on the inner wall of the bottom of the mounting groove, the same groove is formed in the periphery of the inner wall of the bottom of the cleaning bin, and the second air outlet pipe is arranged on the inner wall of the bottom of the groove.
Furthermore, a second air pump is arranged on the left side of the outer wall of the bottom of the cleaning bin, and one side of the second air pump is connected with a second air outlet pipe through an air inlet pipe.
Furthermore, the bottom of the outer wall of the left side of the cleaning bin is provided with a material taking opening, and the inner wall of one side of the material taking opening is connected with a material taking door through a hinge.
Furthermore, electric telescopic handle, solenoid valve, first air pump, driving motor, agitator motor, second air pump and heating resistor silk all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The invention has the beneficial effects that:
1. through setting up second puddler, knockout pin and first outlet duct, driving motor drives mounting panel and second puddler and rotates, and the knockout pin carries out the stirring separation to melon pulp and melon seed, and simultaneously first air pump aerifys in to the separation storehouse through first outlet duct, prevents that melon pulp and melon seed from blockking up the filter plate, and the air current blows with the melon seed to the melon pulp of deposit on filtering the filter plate, makes melon seed and melon pulp stirring and separation abundant.
2. Through setting up the barb, installing the pole and crossing the filter rod, melon seed after the separation drops to the bottom of crossing filter plate through the mesh, and barb and installation pole drop the great melon flesh separation of volume at the top of crossing filter plate, drop and hang falling on crossing filter rod and peg at the melon flesh that crosses filter plate bottom, and melon seed deposit prevents that the melon flesh from dropping at the bottom inner wall in separation storehouse, avoids the melon flesh finally to drop in washing the storehouse.
3. Through setting up first stirring rake, extending strip and second outlet duct, agitator motor drives first stirring rake and rotates, extends the strip and rubs the washing to melon seed surface, makes melon seed cleaning performance better, and the air is gone into to the inside thigh in washing the storehouse through the second outlet duct to the second air pump simultaneously, blows the deposit at the melon seed of placing the otter board top, makes melon seed and extension strip fully contact.
4. Through setting up electric telescopic handle and sucking disc, electric telescopic handle promotes the sucking disc downstream, and the delivery pump will wash the floated great volume melon pulp in storehouse surface of water top through extension pipe and sucking disc and take out, and the great melon pulp adhesion of volume improves melon seed cleaning efficiency at melon seed top when avoiding discharging dirty water.
Drawings
FIG. 1 is a schematic structural diagram of a seed cleaning and drying device for agricultural science research according to the present invention;
FIG. 2 is a sectional view of a side structure of a separating bin of the seed cleaning and drying device for agricultural science research, which is provided by the invention;
FIG. 3 is a cross-sectional view of a side structure at A of the seed cleaning and drying device for agricultural science research, which is provided by the invention;
FIG. 4 is a cross-sectional view of a side structure at the position B of the seed cleaning and drying device for agricultural science research, which is provided by the invention;
fig. 5 is a partial structural sectional view of a cleaning bin of the seed cleaning and drying device for agricultural science research provided by the invention.
In the figure: 1-cleaning bin, 2-material taking door, 3-first stirring paddle, 4-extension strip, 5-sucker, 6-electric telescopic rod, 7-electromagnetic valve, 8-first air outlet pipe, 9-first air pump, 10-feeding funnel, 11-driving motor, 12-mounting plate, 13-separation bin, 14-support rod, 15-stirring motor, 16-extension pipe, 17-drain pipe, 18-placing screen plate, 19-first stirring rod, 20-clamping groove, 21-filtering rod, 22-filtering screen plate, 23-separation rod, 24-second stirring rod, 25-hanging rod, 26-mounting rod, 27-mesh, 28-lug, 29-barb, 30-second air pump, 31-mounting groove, 32-heating resistance wire, 33-second air outlet pipe, 34-movable plate and 35-connecting spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a seed cleaning and drying device for agricultural science research comprises a cleaning bin 1, wherein the middle position of the outer wall of the top of the cleaning bin 1 is connected with a stirring motor 15 through a fastening bolt, the output shaft of the stirring motor 15 is connected with a first stirring rod 19 through a fastening bolt, the circumference of the first stirring rod 19 is connected with first stirring paddles 3 which are distributed equidistantly through a fastening bolt, the circumference of the first stirring paddles 3 is connected with extending strips 4 which are distributed equidistantly through a fastening bolt, both sides of the inner wall of the top of the cleaning bin 1 are connected with electric telescopic rods 6 through fastening bolts, one end of each piston rod of the two electric telescopic rods 6 is connected with a same suction cup 5 through a fastening bolt, the bottoms of the inner walls of both ends of the cleaning bin 1 are connected with a same C-shaped clamping groove 20 through a fastening bolt, a placing screen plate 18 is inserted into the clamping groove 20, and the left side of the, the bottom of the outer wall of the right side of the cleaning bin 1 is inserted with a drain pipe 17, the outer wall of the top of the cleaning bin 1 is connected with three support rods 14 which are distributed equidistantly through fastening bolts, the tops of the three support rods 14 are connected with the same separation bin 13 through fastening bolts, the left side of the outer wall of the top of the separation bin 13 is inserted with a feeding funnel 10, the middle position of the outer wall of the top of the separation bin 13 is connected with a driving motor 11 through fastening bolts, the output shaft of the driving motor 11 is connected with a mounting plate 12 through fastening bolts, the bottom of the mounting plate 12 is connected with second stirring rods 24 which are distributed equidistantly through fastening bolts, the circumference of the second stirring rods 24 is connected with separating rods 23 which are distributed equidistantly through fastening bolts, the middle position of the circumferential inner wall of the separation bin 13 is connected with a filter screen plate 22 through fastening bolts, and the bottoms of the inner walls of two sides of, the first air outlet pipe 8 is positioned between the filter rod 21 and the filter screen plate 22, and one side of the outer wall of the top of the cleaning bin 1 is provided with a through hole.
According to the invention, the top inner wall and the bottom inner wall of the clamping groove 20 are both connected with connecting springs 35 which are distributed equidistantly through fastening bolts, one end of each connecting spring 35 is connected with a movable plate 34 through the fastening bolt, an extension pipe 16 is inserted into one side of the top outer wall of the suction cup 5, one end, far away from the suction cup 5, of each extension pipe 16 extends into a drain pipe 17, one end, far away from the cleaning bin 1, of each drain pipe 17 is connected with a conveying pump through the fastening bolt, the top outer wall of the first air outlet pipe 8 is provided with first air outlet holes which are distributed equidistantly, the middle position of the left outer wall of the separation bin 13 is connected with the first air pump 9 through the fastening bolt, one side of the first air pump 9 is connected with the first air outlet pipe 8 through an air inlet pipe, and the circumference.
The top of the filter screen plate 22 is provided with meshes 27 which are distributed equidistantly, the circumferential inner wall of the mesh 27 is connected with mounting rods 26 which are distributed equidistantly through fastening bolts, one end of each mounting rod 26 is connected with a lug 28 through the fastening bolt, and barbs 29 distributed at equal intervals are connected at the circumference of the mounting rod 26 through fastening bolts, a material conveying pipe is inserted on the outer wall of the bottom of the separation bin 13, and one end of the delivery pipe far away from the separation bin 13 is connected with the electromagnetic valve 7 through a fastening bolt, one end of the delivery pipe far away from the separation bin 13 extends to the inside of the cleaning bin 1, the middle position of the inner wall of the bottom of the cleaning bin 1 is provided with a mounting groove 31, and the inner wall of the bottom of the mounting groove 31 is connected with a heating resistance wire 32 through a fastening bolt, the periphery of the inner wall of the bottom of the cleaning bin 1 is provided with a same groove, and the inner wall of the bottom of the groove is connected with a second air outlet pipe 33 through a fastening bolt, and one end of the outer wall of the top of the cleaning bin 1 is inserted with a water inlet pipe.
The left side of the outer wall of the bottom of the cleaning bin 1 is connected with a second air pump 30 through a fastening bolt, one side of the second air pump 30 is connected with a second air outlet pipe 33 through an air inlet pipe, the bottom of the outer wall of the left side of the cleaning bin 1 is provided with a material taking port, the inner wall of one side of the material taking port is connected with a material taking door 2 through a hinge, an electric telescopic rod 6, a solenoid valve 7, a first air pump 9, a driving motor 11, an agitating motor 15, the second air pump 30 and a heating resistance wire 32 are connected with a switch through wires, and the switch is connected with a.
When the device is used, a mixture of melon pulp and melon seeds is poured into the separation bin 13 through the feeding hopper 10, a small amount of clear water is poured into the separation bin 13, the driving motor 11 drives the mounting plate 12 and the second stirring rod 24 to rotate, the separation rod 23 is used for stirring and separating the melon pulp and the melon seeds, meanwhile, the first air pump 9 inflates the separating bin 13 through the first air outlet pipe 8 to prevent the melon pulp and melon seeds from blocking the filter screen plate 22, and the melon pulp and melon seeds deposited on the filter screen plate 22 are blown by the air flow to be fully stirred and separated, the separated melon seeds fall to the bottom of the filter screen plate 22 through the meshes 27, the barb and the mounting rod 26 separate the melon pulp with larger volume at the top of the filter screen plate 22, the melon pulp falling at the bottom of the filter screen plate 22 is hung on the filter rod 21 and the hanging rod 25, the melon seeds are deposited on the inner wall of the bottom of the separation bin 13, and the electromagnetic valve 7 is opened to lead the melon seeds to fall in the cleaning bin 1.
Clean water is injected into the cleaning bin 1 through a water inlet pipe, the stirring motor 15 drives the first stirring paddle 3 to rotate, the extension strip 4 rubs and cleans the surface of melon seeds, the melon seed cleaning effect is better, meanwhile, the second air pump 30 injects air into the cleaning bin 1 through the second air outlet pipe 33, the melon seeds deposited on the top of the placing screen plate 18 are blown up to be fully contacted with the extension strip 4, after cleaning, the conveying pump pumps the visceral water in the cleaning bin 1 through the drain pipe 17, meanwhile, the electric telescopic rod 6 pushes the sucker 5 to move downwards, the conveying pump pumps out larger volume melon flesh floating on the top of the water surface of the cleaning bin 1 through the extension pipe 16 and the sucker 5, after discharging dirty resistance wires, the heating wire 32 is electrified to heat the melon seeds, the second air outlet pipe 33 blows the melon seeds placed on the cleaning screen plate 18 to fly, the melon seeds drying efficiency is better, drying is more comprehensive, the material taking door 2 is opened after drying is completed, the holding screen plate 18 is pulled out by holding the handle by hand, and the cleaned and dried melon seeds are taken out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.