CN111672819A

CN111672819A - Seed cleaning device for agricultural processing

Info

Publication number: CN111672819A
Application number: CN202010488130.XA
Authority: CN
Inventors: 任静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-09-18

Abstract

The invention discloses a seed cleaning device for agricultural processing, which comprises a cleaning box, wherein a drain pipe is arranged on the outer wall of the bottom of the cleaning box, a sealing cover is arranged on the outer wall of the drain pipe, a box cover is fixed on the outer wall of the top of the cleaning box, a filter hopper is fixed between the box cover and the cleaning box, the inner wall of the top of the box cover is rotatably connected with a rotating rod through a bearing, a stirring shaft is fixed on the outer wall of the rotating rod, an annular groove is formed in the outer wall of the stirring shaft, a protective cover is sleeved on the inner wall of the annular groove, a motor is fixed on the outer wall of the top of the box cover, and one end of. The invention can prevent the damage of the seed skin caused by the high force generated during the stirring, can prevent the influence of the seed accumulation on the stirring of the seeds caused by the high dropping speed of the seeds, and can prevent the blockage of the surface of the screening net caused by the seed accumulation.

Description

Seed cleaning device for agricultural processing

Technical Field

The invention relates to the technical field of agricultural processing, in particular to a seed cleaning device for agricultural processing.

Background

In the rice seed seedling raising process, the quality of rice seeds is directly related to seedlings in the later period, the cleaning degree of the rice seeds directly influences the quality of the rice seeds, at present, a cleaning mode is mostly adopted to improve the cleanliness of the rice seeds, the seeds are put into a water tank to be manually cleaned in the traditional rice seed cleaning method, the cleaning mode is high in labor intensity and low in working efficiency, the cleaning quality of the rice seeds is difficult to guarantee, and therefore corresponding mechanical cleaning equipment is needed.

Through retrieval, the patent with Chinese patent No. CN209452274U discloses a rice seed cleaning device for agricultural processing, which comprises a base, wherein the right end of the top surface of the base is fixedly provided with a right first shell, the bottom inside the first shell is fixedly provided with a material guide plate A, the upper end of the left side of the first shell is fixedly provided with a second shell, the inside of the second shell is fixedly provided with a material guide plate B, the upper right end of the second shell is fixedly provided with a hopper, the bottom side of the hopper is fixedly provided with a waste material box, and the bottom side of the waste material box is fixedly arranged at the top end of the right side of the second shell. The automation degree of the device is improved, and the device is convenient to use. A rice seed cleaning device for agricultural processing in above-mentioned patent exists following shortcoming: when cleaning the seed, current device usually can stir the seed in order to improve cleaning efficiency, but because the dynamics that produces during the stirring is great, consequently, can cause the damage to the epidermis of seed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a seed cleaning device for agricultural processing.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a seed cleaning device for agricultural processing, is including wasing the case, the bottom outer wall of wasing the case is provided with the drain pipe, and the outer wall of drain pipe is provided with sealed lid, the top outer wall of wasing the case is fixed with the case lid, and is fixed with the filter funnel between case lid and the washing case, the top inner wall of case lid rotates through the bearing and is connected with the dwang, and the outer wall of dwang is fixed with the (mixing) shaft, the outer wall of (mixing) shaft is opened there is the ring channel, and the inner wall of ring channel has cup jointed the lag, the top outer wall of case lid is fixed with the motor, and passes through bolted connection between the one end of motor output shaft.

As a still further scheme of the invention: a second guide plate is fixed on the inner wall of one side of the box cover, the cross section of the second guide plate is triangular, and a corrugated plate is fixed on the outer wall of one side of the second guide plate.

As a still further scheme of the invention: one side of case lid top outer wall is fixed with the dust removal case, and the top outer wall of dust removal case is provided with the inlet pipe.

As a still further scheme of the invention: the inner wall of inlet pipe is provided with a plurality of pin of distributing in disorder, and the cross section of pin is triangle-shaped.

As a still further scheme of the invention: the position that one side outer wall of dust removal case is close to the top is opened there is the dust removal mouth, and the inner wall of dust removal mouth is fixed with the filter screen.

As a still further scheme of the invention: the outer wall of one side of dust removal case is opened there is the vent, and the inner wall of vent is fixed with the fan.

As a still further scheme of the invention: the both sides outer wall of dust removal case all opens there is the rectangle mouth, and the inner wall of two rectangle mouths all pegs graft and have the pull board, and the top outer wall of pull board is opened there is the fixed port, and there is the screening net inner wall of fixed port through hinged joint, and the socket is all opened to the both sides of pull board top outer wall, and the inner wall of two sockets all pegs graft and has the bolt.

As a still further scheme of the invention: a first guide plate is fixed on the inner wall of one side of the dust removal box.

As a still further scheme of the invention: all open between one side outer wall of dust removal case and the one side outer wall of case lid has the opening, and the bottom inner wall of opening is fixed with the stripper, and the outer wall of stripper is opened has a plurality of filtration pores.

As a still further scheme of the invention: and a vibration motor is fixed on the outer wall of the bottom of the discharging plate.

The invention has the beneficial effects that:

1. by the rotating rod, the stirring shaft and the protective sleeve, the surface skin of the seeds can be protected while the seeds are stirred, and the damage to the surface skin of the seeds caused by high force generated during stirring is prevented;

2. the falling direction of the seeds can be guided through the second guide plate and the corrugated plate, so that the seeds can be cleaned conveniently, the falling speed of the seeds can be reduced through the corrugated plate, and the influence on cleaning of the seeds caused by the fact that the seeds are stacked together due to the fact that the falling speed of the seeds is high is prevented;

3. through pull board, bolt, screen cloth and the pin that sets up, can clear up the impurity of doping in the seed before wasing the seed, can be convenient for clear up the surface of filter screen through bolt and pull board, can disperse the seed through the pin, prevent that the seed from piling up and causing the jam to the surface of screen cloth together.

Drawings

FIG. 1 is a schematic cross-sectional view of a seed cleaning apparatus for agricultural processing according to example 1;

FIG. 2 is a schematic view of the seed cleaning apparatus for agricultural processing at location A according to example 1;

FIG. 3 is a schematic view showing the overall structure of a seed cleaning apparatus for agricultural processing according to example 1;

fig. 4 is a schematic cross-sectional view of the seed cleaning apparatus for agricultural processing according to embodiment 2.

In the figure: 1 cleaning box, 2 drainpipes, 3 filter hoppers, 4 protective sleeves, 5 stirring shafts, 6 box covers, 7 water inlets, 8 rotating rods, 9 motors, 10 first guide plates, 11 fans, 12 dust removing boxes, 13 feeding pipes, 14 stop rods, 15 filter screens, 16 drawing plates, 17 bolts, 18 screening nets, 19 fixing ports, 20 discharging plates, 21 ports, 22 second guide plates, 23 corrugated plates and 24 vibration motors.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a seed cleaning device for agricultural processing, including wasing case 1, the bottom outer wall of wasing case 1 is provided with drain pipe 2, and the outer wall of drain pipe 2 is provided with sealed lid, there is case lid 6 washing the top outer wall of case 1 through bolted connection, and be fixed with filter hopper 3 between case lid 6 and the washing case 1, the top inner wall of case lid 6 rotates through the bearing and is connected with dwang 8, and there is (mixing) shaft 5 outer wall through bolted connection of dwang 8, (mixing) shaft 5's outer wall is opened there is the ring channel, and the inner wall of ring channel has cup jointed lag 4, there is motor 9 top outer wall of case lid 6 through bolted connection, and pass through bolted connection between motor 9 output shaft and the dwang 8, it has water inlet 7 to open.

Wherein, there is second baffle 22 on one side inner wall of case lid 6 through bolted connection, and the cross section of second baffle 22 is triangle-shaped, and there is buckled plate 23 on one side outer wall of second baffle 22 through bolted connection.

Wherein, there is dust removal case 12 one side of case lid 6 top outer wall through bolted connection, and the top outer wall of dust removal case 12 is provided with inlet pipe 13.

Wherein, the inner wall of the feeding pipe 13 is provided with a plurality of baffle rods 14 which are distributed in a disorderly way, and the cross section of the baffle rod 14 is triangular.

Wherein, the position that is close to the top of one side outer wall of dust removal case 12 is opened there is the dust removal mouth, and there is filter screen 15 at the inner wall of dust removal mouth through bolted connection.

Wherein, the outer wall of one side of dust removal case 12 is opened there is the vent, and there is fan 11 on the inner wall of vent through bolted connection.

Wherein, the both sides outer wall of dust removal case 12 all opens rectangular mouthful, and the inner wall of two rectangular mouths all pegs graft and has pull board 16, and the top outer wall of pull board 16 opens and has fixed mouthful 19, and the inner wall of fixed mouthful 19 has screening net 18 through hinged joint, and the both sides of the top outer wall of pull board 16 all opens the socket, and the inner wall of two sockets all pegs graft and has bolt 17.

Wherein, the inner wall of one side of dust removal case 12 has first baffle 10 through bolted connection.

Wherein, all open opening 21 between one side outer wall of dust removal case 12 and one side outer wall of case lid 6, and the bottom inner wall of opening 21 has stripper 20 through bolted connection, and the outer wall of stripper 20 is opened has a plurality of filtration pores.

The working principle is as follows: when the cleaning device is used, seeds to be cleaned are contained in the dust removal box 12 through the feeding pipe 13, impurities doped in the seeds are cleaned through the screening net 18, the seeds can be dispersed through the stop lever 14, the seeds are prevented from being accumulated together to block the surface of the screening net 18, the screened seeds can fall onto the discharging plate 20, dust doped in the seeds can be cleaned through the filtering holes, the seeds can enter the cleaning box 1 through the discharging plate 20 and the second guide plate 22, the falling speed of the seeds can be reduced through the corrugated plate 23, the influence on the cleaning of the seeds due to the fact that the seeds are accumulated together due to the fact that the falling speed of the seeds is high is prevented, a proper amount of cleaning liquid is injected into the cleaning box 1 through the water inlet 7, and during the period, the motor 9 can drive the rotating rod 8 to rotate, so that the stirring shaft 5 can stir and clean the seeds, can prevent through lag 4 because the striking causes the damage to the epidermis of seed, washs the completion back, and the washing liquid can be discharged through drain pipe 2, dismantles the device to take off filter hopper 3, collect the seed after wasing, simultaneously, can clear up the inside of device, so that the next use of device.

Example 2

Referring to fig. 4, the present embodiment is compared with embodiment 1, and the bottom outer wall of the stripper plate 20 is connected with the vibration motor 24 through the bolt, so that the blanking speed of the seeds can be increased, and meanwhile, the seeds can be prevented from blocking the filter holes through vibration.

The working principle is as follows: when the cleaning box is used, seeds to be cleaned are contained in the cleaning box 12 through the feeding pipe 13, impurities doped in the seeds are cleaned through the screening net 18, the seeds can be dispersed through the stop lever 14, the seeds are prevented from being accumulated together to block the surface of the screening net 18, the screened seeds can fall onto the discharging plate 20, dust doped in the seeds can be cleaned through the filtering holes, the seeds can enter the cleaning box 1 through the discharging plate 20 and the second guide plate 22, the discharging speed of the seeds can be increased through the vibrating motor 24, meanwhile, the filtering holes can be prevented from being blocked through vibration, the falling speed of the seeds can be reduced through the corrugated plate 23, the influence on cleaning of the seeds due to the fact that the seeds are accumulated together due to the fact that the falling speed of the seeds is high is prevented, a proper amount of cleaning liquid is injected into the cleaning box 1 through the water inlet 7, during, motor 9 can drive dwang 8 and rotate to make (mixing) shaft 5 stir the seed and wash, can prevent through lag 4 because the striking causes the damage to the epidermis of seed, washs the completion back, and the washing liquid can be discharged through drain pipe 2, dismantles the device, thereby takes off filter hopper 3, collects the seed after wasing, simultaneously, can clear up the inside of device, so that the next use of device.

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.

Claims

1. A seed cleaning device for agricultural processing comprises a cleaning box (1) and is characterized in that a drain pipe (2) is arranged on the outer wall of the bottom of the cleaning box (1), and the outer wall of the drain pipe (2) is provided with a sealing cover, the outer wall of the top of the cleaning box (1) is fixed with a box cover (6), a filter hopper (3) is fixed between the tank cover (6) and the cleaning tank (1), the inner wall of the top of the tank cover (6) is rotatably connected with a rotating rod (8) through a bearing, and the outer wall of the rotating rod (8) is fixed with a stirring shaft (5), the outer wall of the stirring shaft (5) is provided with an annular groove, a protective sleeve (4) is sleeved on the inner wall of the annular groove, a motor (9) is fixed on the outer wall of the top of the box cover (6), and one end of an output shaft of the motor (9) is connected with the rotating rod (8) through a bolt, and a water inlet (7) is formed in one side of the outer wall of the top of the box cover (6).

2. The seed cleaning device for agricultural processing according to claim 1, wherein a second guide plate (22) is fixed on one side of the box cover (6), the cross section of the second guide plate (22) is triangular, and a corrugated plate (23) is fixed on one side of the outer wall of the second guide plate (22).

3. The seed cleaning device for agricultural processing according to claim 2, wherein a dust removal box (12) is fixed on one side of the top outer wall of the box cover (6), and a feeding pipe (13) is arranged on the top outer wall of the dust removal box (12).

4. A seed cleaning device for agricultural processing according to claim 3, characterized in that the inner wall of the feeding pipe (13) is provided with a plurality of baffle rods (14) which are distributed in a disorderly way, and the cross section of the baffle rods (14) is triangular.

5. The seed cleaning device for agricultural processing as claimed in claim 3, wherein a dust removing opening is formed on the outer wall of one side of the dust removing box (12) near the top, and a filter screen (15) is fixed on the inner wall of the dust removing opening.

6. The seed cleaning device for agricultural processing according to claim 5, wherein a ventilation opening is formed on the outer wall of one side of the dust removing box (12), and the fan (11) is fixed on the inner wall of the ventilation opening.

7. The seed cleaning device for agricultural processing according to claim 6, wherein the outer walls of two sides of the dust removing box (12) are provided with rectangular openings, the inner walls of the two rectangular openings are provided with pull plates (16) in an inserted manner, the outer wall of the top of each pull plate (16) is provided with a fixed opening (19), the inner wall of each fixed opening (19) is connected with a screening net (18) through a hinge, the two sides of the outer wall of the top of each pull plate (16) are provided with sockets, and the inner walls of the two sockets are provided with bolts (17) in an inserted manner.

8. The seed cleaning device for agricultural processing according to any one of claims 5 to 7, wherein a first guide plate (10) is fixed to one side inner wall of the dust removing box (12).

9. The seed cleaning device for agricultural processing according to claim 8, wherein an opening (21) is formed between an outer wall of one side of the dust removing box (12) and an outer wall of one side of the box cover (6), a discharging plate (20) is fixed to an inner wall of the bottom of the opening (21), and a plurality of filtering holes are formed in an outer wall of the discharging plate (20).

10. The seed cleaning apparatus for agricultural processes of claim 9, wherein a vibration motor (24) is fixed to the bottom outer wall of the discharge plate (20).