CN112845090A

CN112845090A - Wheat edulcoration drying device for agricultural machine

Info

Publication number: CN112845090A
Application number: CN202110011188.XA
Authority: CN
Inventors: 龙利和
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-05-28

Abstract

The invention discloses a wheat impurity removing and drying device for agricultural machinery, which relates to the technical field of agricultural machinery and comprises a feeding box, a discharging box, a dust suction box and a dust suction pipe, wherein the bottom of the feeding box is fixedly connected with the top of the discharging box, the front of the feeding box is fixedly connected with the back of the dust suction box, the top of the dust suction box is connected with a bottom pipeline of the dust suction pipe, and the inner wall of the feeding box is provided with a first driving motor, a waste collecting box, a blowing box, a filter box and a drying box. The multi-stage blowing pipe is used for cleaning impurities in the wheat, the problem that the existing single blowing pipe is low in impurity removal efficiency is solved, the moisture content in the wheat is high, the moisture in the wheat can be dried in the process of pushing the wheat through the arranged pushing shaft, the drying time of the wheat can be reduced, and the multi-stage blowing pipe is matched with the dust suction box for use, so that the dust amount in the feeding box can be reduced in the process of pouring the wheat into the feeding box.

Description

Wheat edulcoration drying device for agricultural machine

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a wheat impurity removing and drying device for agricultural machinery.

Background

Wheat is a general name of wheat plants, is a monocotyledon, is a gramineae plant widely planted all over the world, has caryopsis as one staple food of human beings, can be used for making bread, steamed bread, biscuits, noodles and other foods after being ground into flour, can be used for making beer, alcohol and white spirit after being fermented, is rich in starch, protein, fat, mineral substances, calcium, iron, vitamin A, vitamin C and the like, is one of three grains, is almost all eaten, only about one sixth of the grains is used as feed, is in the earliest regions for cultivating wheat in the world, and is in the earliest countries in the world in China.

At present when clearing up the edulcoration to the wheat, because the impurity of doping when the wheat just falls is extremely difficult for clearing up, can not adopt multistage tubulation to separate impurity and wheat, can not unify to collect the processing to the great impurity of some weight moreover to moisture in the wheat is great, can not carry out drying process to the wheat after the edulcoration in order to reduce the moisture in the wheat, this agricultural machine is with wheat edulcoration drying device's suitability variation, consequently need carry out the structure innovation and solve specific problem.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a wheat impurity removal and drying device for agricultural machinery, wherein one purpose is to clean impurities in wheat particles, and solve the problem that the impurity cleaning effect is poor due to different distances between a blowing box and falling wheat; wherein another kind of purpose prevents the problem that some wheat particles blocked the sieve mesh in order to reach and avoid the sieve mesh to take place to block up the effect, and wherein another kind of purpose is in order to possess the function that has the stoving to the wheat, conveniently reduces the moisture in the wheat, is favorable to having reduced the time of wheat sunning, has solved present charging ram just single function and has not possessed the problem of drying to the wheat particle.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a wheat edulcoration drying device for agricultural machine, includes feeding case, ejection of compact case, suction box and dust absorption pipe, the bottom of feeding case and the top fixed connection of ejection of compact case, the front of feeding case and the back fixed connection of suction box, the top of suction box and the bottom pipe connection of dust absorption pipe, the inner wall of feeding case is provided with first driving motor, garbage collection box, blowing case, rose box and stoving case, the top of first driving motor and the inner wall top fixed connection of feeding case, the bottom of garbage collection box, blowing case and rose box and the top fixed connection of stoving case, the inner wall of rose box is provided with the sieve, the feed inlet has been seted up at the top of feeding case.

The technical scheme of the invention is further improved as follows: the sieve mesh has been seted up to the outer wall of sieve, both sides fixedly connected with sliding plate around the sieve, the outer wall of sliding plate and the inner wall left and right sides sliding connection of rose box, the left side fixedly connected with buffer board of sieve mesh, the outer wall fixed connection elastic component one of sieve mesh, and elastic component one is located the left and right sides symmetry setting of sieve mesh, the inner wall of sieve is provided with the connecting rod, the outer wall of connecting rod and the inner wall sliding connection of sieve mesh, the left side of elastic component one and the outer wall fixed connection of connecting rod, the upper and lower both ends fixedly connected with cardboard of connecting rod, the outer wall of cardboard is connected with the inner wall of sliding plate is inlayed admittedly.

The technical scheme of the invention is further improved as follows: the left side of buffer board is provided with elastic component two, the right side of elastic component two and the left side fixed connection of buffer board, the left side fixedly connected with T template of elastic component two, the bottom fixedly connected with inverter motor of T template, inverter motor's drive end fixedly connected with pivot, the top of pivot is connected with the outer wall rotation of T template, the connecting axle has been cup jointed to the outer wall of pivot, the right side sliding connection of connecting axle has the buffer tube, the right side of buffer tube and the left side fixed connection of buffer board.

The technical scheme of the invention is further improved as follows: the inner wall of the drying box is provided with a second driving motor and a material pushing shaft, the driving end of the second driving motor is fixedly connected with the left side of the material pushing shaft in an embedded mode, the right side of the inner wall of the drying box is provided with a material outlet, and the bottom of the second driving motor is in threaded connection with the bottom of the inner wall of the drying box.

The technical scheme of the invention is further improved as follows: the outer wall of the pushing shaft is sleeved with the shaft sleeve, the outer wall of the shaft sleeve is rotatably connected with the baffle, the outer wall of the baffle is welded with the inner wall of the drying box, the inner wall of the shaft sleeve is provided with a friction heating part, the inner wall of the friction heating part is in lap joint with the outer wall of the pushing shaft, the inner wall of the pushing shaft is provided with a heat-conducting plate, the outer wall of the heat-conducting plate is fixedly connected with the inner wall of the pushing shaft, and the heat-conducting plate is located at the upper end and the lower end of the inner.

The technical scheme of the invention is further improved as follows: the inner wall of the blow box is provided with a fan and distributed blow pipes, the bottom of the fan is in threaded connection with the bottom of the inner wall of the blow box, and the right ends of the distributed blow pipes are in sealing connection with the blow ends of the fan.

The technical scheme of the invention is further improved as follows: the top of rose box is provided with drive shaft and puddler, the left side of drive shaft is connected with first driving motor's drive end is embedded solid, first driving motor's top and the inner wall top threaded connection of feeding case, the one end of puddler and the outer wall welding of drive shaft.

The technical scheme of the invention is further improved as follows: the inner wall of buffer tube is provided with connecting piece and reset spring, the outer wall of connecting piece and reset spring's inside wall sliding connection, the one end that the connecting piece was kept away from on reset spring's right side and the inner wall fixed connection of buffer tube, and reset spring is located the left and right sides symmetry setting of connecting piece, inverter motor's bottom and the top fixed connection of stoving case.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a wheat impurity removal and drying device for agricultural machinery, which is ingenious in design and convenient for removing impurities from wheat falling into a filter box by adopting the combination of distributed blowpipes and fans.

2. The invention provides a wheat impurity removal drying device for agricultural machinery, which can realize that the shaking of a sieve plate falls into a drying box from the lower side by adopting the combined arrangement of the sieve plate and a variable frequency motor, can relieve the impact force on the variable frequency motor caused by the influence of inertia in the shaking process of the sieve plate by adopting a buffer tube and a buffer plate, and can drive the shaking of a connecting rod in the shaking process of the sieve plate by matching an elastic piece I arranged on the outer wall of the sieve hole and the connecting rod, thereby preventing the sieve hole from being easily blocked by particles.

3. When wheat falls into the drying box, the wheat can be driven to rotate by the rotation of the second driving motor, the wheat and a friction heating sheet in the shaft sleeve rotate and rub with each other, and generated heat is transferred to the surface of the pushing shaft through a heat conducting plate in the pushing shaft, so that the surface temperature of the pushing shaft is increased, the wheat is favorably dried, and the wheat is pushed to a discharge hole along with the rotation of the pushing shaft.

4. The invention provides a wheat impurity removing and drying device for agricultural machinery, which can disperse wheat falling from a feeding hole through the matching of a first driving motor and a driving shaft arranged at the feeding hole, prevent the poor impurity removing effect of a blowing box caused by the dough shape in the process of pouring the wheat, and reduce the outward dispersion of the dust in the wheat in the process of pouring the wheat into the feeding box by matching with a dust suction box to adsorb the dust in the feeding box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the feed box structure of the present invention;

FIG. 3 is a schematic view of a screen deck structure of the present invention;

FIG. 4 is a schematic structural connection diagram of the inverter motor according to the present invention;

fig. 5 is a schematic view of a mesh structure of the present invention;

FIG. 6 is a sectional view of the spindle structure of the present invention;

fig. 7 is a structural cross-sectional view of a blow box according to the invention.

In the figure: 1. a feeding box; 11. a feed inlet; 12. a first drive motor; 13. a drive shaft; 14. a stirring rod; 15. a waste collection tank; 16. a blow box; 161. a fan; 162. distributed blowpipes; 17. a filter box; 18. a sieve plate; 181. screening holes; 182. a sliding plate; 183. a connecting rod; 184. a first elastic part; 185. clamping a plate; 19. a drying box; 2. a discharging box; 20. a second drive motor; 21. a material pushing shaft; 211. a heat conducting plate; 22. a discharge port; 23. a shaft sleeve; 231. a friction heating member; 24. a baffle plate; 3. a dust collection box; 4. a dust collection pipe; 5. a buffer plate; 51. a second elastic piece; 52. a variable frequency motor; 53. a rotating shaft; 54. a buffer tube; 55. a connecting member; 56. a return spring; 57. a connecting shaft; 58. t-shaped plates.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-7, the invention provides a wheat impurity removing and drying device for agricultural machinery, which comprises a feeding box 1, a discharging box 2, a dust suction box 3 and a dust suction pipe 4, wherein the bottom of the feeding box 1 is fixedly connected with the top of the discharging box 2, the front surface of the feeding box 1 is fixedly connected with the back surface of the dust suction box 3, the top of the dust suction box 3 is connected with the bottom of the dust suction pipe 4 through a pipeline, the inner wall of the feeding box 1 is provided with a first driving motor 12, a waste collection box 15, a blowing box 16, a filter box 17 and a drying box 19, the top of the first driving motor 12 is fixedly connected with the top of the inner wall of the feeding box 1, the bottoms of the waste collection box 15, the blowing box 16 and the filter box 17 are fixedly connected with the top of the drying box 19, the inner wall of the filter box 17 is provided with a sieve plate 18.

In this embodiment, adsorb the dust in feeding case 1 inside and purify through dust absorption case 3 through the dust absorption pipe 4 that sets up, prevent to produce too much dust in the in-process of pouring wheat into feeding case 1, influence operational environment and produce the discomfort to the human body, connect through the connecting pipe between feeding case 1 and the play workbin 2, can discharge through play workbin 2 through the connecting pipe when the wheat after feeding case 1 has handled.

As shown in fig. 2 and 7, in the present embodiment, a driving shaft 13 and a stirring rod 14 are disposed above the filtering box 17, the left side of the driving shaft 13 is fixedly connected to the driving end of the first driving motor 12, the top of the first driving motor 12 is in threaded connection with the top of the inner wall of the feeding box 1, one end of the stirring rod 14 is welded to the outer wall of the driving shaft 13, the driving shaft 13 is driven to rotate by the rotation of the first driving motor 12, the dispersibility between the wheat can be increased during the process of pouring the wheat through the feeding port 11, so as to facilitate the impurity removal of the wheat by the blowing box 16, a fan 161 and a distributed blowing pipe 162 are disposed on the inner wall of the blowing box 16, the bottom of the fan 161 is in threaded connection with the bottom of the inner wall of the blowing box 16, the right end of the distributed blowing pipe 162 is in sealed connection with the blowing end of the fan 161, and because the distributed blowing pipe 162 adopts multi, to the air current of the in-process that the air flows different, pour the in-process inside rose box 17 again when the wheat through feed inlet 11, wheat and impurity are mixed together, use the play tuber pipe that is close with feed inlet 11 distance and clear up the impurity in the wheat, shortened the distance between the wheat in play tuber pipe and the whereabouts, there is stronger wind-force to clear away the impurity that is in the nodular wheat, along with the continuous whereabouts of wheat, impurity in its inside separates with the wheat gradually, the blowing pipe far away from rose box 17 carries out clearance once more to impurity, be convenient for fall into inside the waste collecting box with impurity.

Example 2

As shown in fig. 3 to 5, on the basis of embodiment 1, the present invention provides a technical solution: the outer wall of the sieve plate 18 is provided with a sieve hole 181, the front side and the rear side of the sieve plate 18 are fixedly connected with sliding plates 182, the outer wall of each sliding plate 182 is in sliding connection with the left side and the right side of the inner wall of the filter box 17, the inner wall of the filter box 17 is required to be provided with sliding grooves matched with the sliding plates 182, so that the sieve plate 18 can slide in the filter box 17, impurities with larger weight or harder weight can be temporarily retained on the sieve plate 18 to prevent the impurities from falling into the drying box 19 to cause abrasion on the surface of the material pushing shaft 21, the left side of the sieve plate 18 is fixedly connected with a buffer plate 5, the outer wall of the sieve hole 181 is fixedly connected with an elastic part one 184, the elastic parts one 184 are positioned on the left side and the right side of the sieve hole 181 and are symmetrically arranged, the inner wall of the sieve plate 18 is provided with a connecting rod 183, the outer wall, the outer wall of the clamping plate 185 is fixedly embedded and connected with the inner wall of the sliding plate 182, the sliding plate 182 slides in the filtering box 17 to drive the clamping plate 185 to move back and forth, the clamping plate 185 drives the connecting plate 183 to move back and forth in the sieve plate 18, the connecting rod 183 is pulled by the first elastic part 184 in the moving process of the sieve plate to clean particles clamped in the sieve holes 181, the blockage of the sieve holes 181 is avoided, the left side of the buffer plate 5 is provided with a second elastic part 51, the right side of the second elastic part 51 is fixedly connected with the left side of the buffer plate 5, the second elastic part 51 is arranged to reduce the influence of inertia generated in the back and forth moving process of the sieve plate 18 on the variable frequency motor 52, so that the connection between the variable frequency motor and the drying box 19 is unstable, the left side of the second elastic part 51 is fixedly connected with the T-shaped plate 58, the bottom of the T-shaped plate 58 is fixedly connected with the variable frequency, the top of the rotating shaft 53 is rotatably connected with the outer wall of the T-shaped plate 58, the outer wall of the rotating shaft 53 is sleeved with the connecting shaft 57, the rotating shaft 53 is concave, and the connecting shaft 57 is connected with the concave of the rotating shaft 53, so that the rotating distance of the rotating shaft 53 driving the connecting shaft 57 to rotate is changed in the rotating process, thereby driving the sieve plate 18 to rotate, the right side of the connecting shaft 57 is slidably connected with the buffer tube 54, the right side of the buffer tube 54 is fixedly connected with the left side of the buffer plate 5, the inner wall of the buffer tube 54 is provided with the connecting piece 55 and the return spring 56, the outer wall of the connecting piece 55 is slidably connected with the inner side wall of the return spring 56, one end of the right side of the return spring 56, which is far away from the connecting piece 55, is fixedly connected with the inner wall of the buffer tube 54, when the distance, so as to shorten the distance between the connecting shaft 56 and the buffer tube 54, the distance between the connecting shaft 57 and the buffer tube 54 is gradually increased along with the rotation of the rotating shaft 53, the connecting shaft 57 is telescopically moved in the buffer tube 54 through the back-and-forth rotation of the rotating shaft 53, thereby realizing the shaking of the sieve plate 18, the return springs 56 are symmetrically arranged at the left side and the right side of the connecting piece 55, and the bottom of the variable frequency motor 52 is fixedly connected with the top of the drying box 19.

Example 3

As shown in fig. 2 and 6, the present invention provides a technical solution based on embodiment 1 and embodiment 2: preferably, the inner wall of the drying box 19 is provided with a second driving motor 20 and a material pushing shaft 21, a driving end of the second driving motor 20 is fixedly connected with the left side of the material pushing shaft 21, a material outlet 22 is formed in the right side of the inner wall of the drying box 19, the material pushing shaft 21 is driven to rotate by the rotation of the driving end of the second driving motor 20, so as to push the wheat fallen from the filtering box 17 into the material outlet 22, the bottom of the second driving motor 20 is in threaded connection with the bottom of the inner wall of the drying box 19, a shaft sleeve 23 is sleeved on the outer wall of the material pushing shaft 21, a baffle 24 is rotatably connected to the outer wall of the shaft sleeve 23, the baffle 34 is arranged to prevent partial particles from entering a working area of the second driving motor 20, the outer wall of the baffle 24 is welded with the inner wall of the drying box 19, a friction heating member 231 is arranged on the inner wall of the shaft sleeve 23, the inner wall of the friction heating member 231 is overlapped with the outer wall of the material pushing, make the local surface temperature of ejector sleeve 21 rise, the inner wall of ejector sleeve 21 is provided with heat-conducting plate 211, the inner wall fixed connection of heat-conducting plate 211 outer wall and ejector sleeve 21, and both ends symmetry sets up about the inner wall that heat-conducting plate 211 is located ejector sleeve 21, and friction heating element 231 can transmit the ejector sleeve 21 through heat-conducting plate 211 to the heat of production on the surface, in ejector sleeve 21 not only can take the discharge gate 22 inside with wheat granule propelling movement at the pivoted in-process, and the surperficial temperature of pivot 21 can dehumidify wheat granule, the efficiency of drying of wheat granule has been accelerated.

The following specifically says the theory of operation of this wheat edulcoration drying device for agricultural machine:

as shown in figures 1-7, the invention firstly pours wheat particles into the feeding box 1 through the feeding port 11, and starts the first driving motor 11 to disperse the poured wheat particles, and starts the blowing box 16 to clean and remove impurities from the wheat falling in the process of the filtering box 17, and the wheat particles falling in the drying box 19 through the filtering box 17, and starts the second driving motor 20 to drive the material pushing shaft 21 to rotate, so that the wheat is dried in the process of the rotation of the material pushing shaft 21, and finally the wheat particles are pushed into the discharging port 22, and fall into the discharging box 2 to be processed uniformly.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a wheat edulcoration drying device for agricultural machine, includes feeding case (1), play workbin (2), dust absorption case (3) and dust absorption pipe (4), the bottom of feeding case (1) and the top fixed connection who goes out workbin (2), the front of feeding case (1) and the back fixed connection of dust absorption case (3), the top of dust absorption case (3) and the bottom pipe connection of dust absorption pipe (4), its characterized in that: the inner wall of the feeding box (1) is provided with a first driving motor (12), a waste collecting box (15), a blowing box (16), a filtering box (17) and a drying box (19), the top of the first driving motor (12) is fixedly connected with the top of the inner wall of the feeding box (1), the bottoms of the waste collecting box (15), the blowing box (16) and the filtering box (17) are fixedly connected with the top of the drying box (19), the inner wall of the filtering box (17) is provided with a sieve plate (18), and the top of the feeding box (1) is provided with a feeding hole (11).

2. The wheat impurity removing and drying device for the agricultural machinery according to claim 1, wherein the wheat impurity removing and drying device comprises: the outer wall of the sieve plate (18) is provided with sieve holes (181), the front side and the rear side of the sieve plate (18) are fixedly connected with sliding plates (182), the outer wall of the sliding plate (182) is connected with the left side and the right side of the inner wall of the filter box (17) in a sliding way, the left side of the sieve plate (18) is fixedly connected with a buffer plate (5), the outer wall of the sieve hole (181) is fixedly connected with an elastic part I (184), and the first elastic parts (184) are symmetrically arranged at the left side and the right side of the sieve holes (181), the inner wall of the sieve plate (18) is provided with a connecting rod (183), the outer wall of the connecting rod (183) is connected with the inner wall of the sieve hole (181) in a sliding way, the left side of the first elastic part (184) is fixedly connected with the outer wall of the connecting rod (183), the upper end and the lower end of the connecting rod (183) are fixedly connected with clamping plates (185), and the outer walls of the clamping plates (185) are fixedly connected with the inner walls of the sliding plates (182).

3. The wheat impurity removing and drying device for the agricultural machinery according to claim 2, wherein the wheat impurity removing and drying device comprises: the left side of buffer board (5) is provided with elastic component two (51), the right side of elastic component two (51) and the left side fixed connection of buffer board (5), the left side fixedly connected with T template (58) of elastic component two (51), the bottom fixedly connected with inverter motor (52) of T template (58), the drive end fixedly connected with pivot (53) of inverter motor (52), the top of pivot (53) rotates with the outer wall of T template (58) to be connected, connecting axle (57) has been cup jointed to the outer wall of pivot (53), the right side sliding connection of connecting axle (57) has buffer tube (54), the right side of buffer tube (54) and the left side fixed connection of buffer board (5).

4. The wheat impurity removing and drying device for the agricultural machinery according to claim 1, wherein the wheat impurity removing and drying device comprises: the inner wall of stoving case (19) is provided with second driving motor (20) and material pushing shaft (21), the drive end of second driving motor (20) is connected with the left side of material pushing shaft (21) in an embedded manner, discharge gate (22) have been seted up on the inner wall right side of stoving case (19), the bottom of second driving motor (20) and the inner wall bottom threaded connection of stoving case (19).

5. The wheat impurity removing and drying device for the agricultural machinery according to claim 4, wherein the wheat impurity removing and drying device comprises: the outer wall of material pushing shaft (21) has cup jointed axle sleeve (23), the outer wall of axle sleeve (23) rotates and is connected with baffle (24), the outer wall of baffle (24) and the inner wall welding of stoving case (19), the inner wall of axle sleeve (23) is provided with friction and generates heat piece (231), the inner wall of friction and the outer wall overlap joint of material pushing shaft (21) that generates heat piece (231), the inner wall of material pushing shaft (21) is provided with heat-conducting plate (211), the inner wall fixed connection of heat-conducting plate (211) outer wall and material pushing shaft (21), and both ends symmetry set up about the inner wall that heat-conducting plate (211) are located material pushing shaft (21).

6. The wheat impurity removing and drying device for the agricultural machinery according to claim 1, wherein the wheat impurity removing and drying device comprises: the inner wall of the blow box (16) is provided with a fan (161) and distributed blow pipes (162), the bottom of the fan (161) is in threaded connection with the bottom of the inner wall of the blow box (16), and the right ends of the distributed blow pipes (162) are in sealed connection with the blowing ends of the fan (161).

7. The wheat impurity removing and drying device for the agricultural machinery according to claim 1, wherein the wheat impurity removing and drying device comprises: the top of rose box (17) is provided with drive shaft (13) and puddler (14), the left side of drive shaft (13) is connected with the drive end of first driving motor (12) is embedded solid, the top of first driving motor (12) and the inner wall top threaded connection of feeding case (1), the outer wall welding of one end and drive shaft (13) of puddler (14).

8. The wheat impurity removing and drying device for the agricultural machinery according to claim 3, wherein the wheat impurity removing and drying device comprises: the inner wall of buffer tube (54) is provided with connecting piece (55) and reset spring (56), the outer wall of connecting piece (55) and the inside wall sliding connection of reset spring (56), the one end that connecting piece (55) were kept away from on reset spring's (56) right side and the inner wall fixed connection of buffer tube (54), and reset spring (56) are located the left and right sides symmetry setting of connecting piece (55), the bottom of inverter motor (52) and the top fixed connection of stoving case (19).