CN218982234U

CN218982234U - Agricultural rapeseed efficient screening device

Info

Publication number: CN218982234U
Application number: CN202222558105.1U
Authority: CN
Inventors: 张忠福; 杜丽; 陈定超; 王红玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-09
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an agricultural rapeseed efficient screening device which comprises a screening box, wherein a rotating motor is arranged on the outer side wall of the screening box, the output end of the rotating motor penetrates through the outer side wall of the screening box and is fixedly provided with a rotating shaft, the outer side wall of the rotating shaft is fixedly provided with a plurality of stirring blades, the bottom of the screening box is provided with a filter screen, rapeseeds are poured into the screening box, then the rotating motor is started, the filter screen is enabled to rapidly screen rapeseeds, then the vibrating motor is started to drive the screen plate to vibrate so as to further screen the rapeseeds, the screened rapeseeds fall into a discharging frame and are discharged along the discharging frame, and when the rapeseeds move along the discharging frame, dust on the rapeseeds and smaller and lighter impurities are cleaned by starting a blower, so that the effect of rapidly screening and thoroughly screening the impurities in the rapeseeds is achieved, and the screening efficiency of the device is effectively improved.

Description

Agricultural rapeseed efficient screening device

Technical Field

The utility model relates to the field of rapeseed processing equipment, in particular to an agricultural rapeseed efficient screening device.

Background

The rapeseeds are seeds of brassicaceae crop rapes, which are called brassica seeds, and the brassica rapes have longer pod fruits, more pods and full grain. Is one of Chinese main oil crops and honey crops, and the seed is one of main varieties of oil-impregnated raw materials.

Rape is planted in many places in China, when people harvest rape, rapes and rape seedlings are separated by a beating tool, but the beaten rapes are mixed with broken stems and rape seed shells of the rape seedlings and cannot be directly utilized, the rapes are required to be screened,

usually, people use a sieve to screen rapeseeds, but manual screening not only needs to consume a long time, but also can be mixed with smaller impurities in screened rapeseeds to influence subsequent use, and the manual labor is large and the screening efficiency is low.

Disclosure of Invention

The utility model aims to provide an efficient screening device for agricultural rapeseeds, which has the characteristics of achieving the effects of rapidly screening impurities in rapeseeds and thoroughly screening the impurities, and effectively improving the screening efficiency of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural is with high-efficient sieving mechanism of rapeseed, includes the screening case, the rotation motor is installed to the lateral wall of screening case, the output of rotation motor runs through the lateral wall of screening case and fixed mounting has the axis of rotation, the lateral wall fixed mounting of axis of rotation has a plurality of stirring leaves, the filter screen is installed to the bottom of screening case;

the below of screening case is provided with the screening frame, the internally mounted of screening frame has the sieve, vibrating motor is installed to the bottom of sieve, the inside bottom fixed mounting of screening frame has the ejection of compact frame, the one end of ejection of compact frame extends to the outside of screening frame and up end fixed mounting have fixed frame, the inside of fixed frame is provided with the dust hood, the up end and the intercommunication that the connecting tube of dust hood runs through fixed frame have the air-blower.

In order to facilitate the screening frame to support the screening box, the efficient agricultural rapeseed screening device is preferably provided with four evenly distributed supporting legs fixedly arranged between the screening box and the screening frame, and the bottom of the screening box is communicated with a blanking pipe.

In order to screen out larger impurities in rapeseeds and discharge the larger impurities from a slag discharge port along with turning of stirring blades, the bottom of the outer side wall of the screening box is provided with the slag discharge port in a penetrating way as a preferable efficient screening device for agricultural rapeseeds.

In order to facilitate the discharge of the screened impurities, the efficient agricultural rapeseed screening device is preferably provided with the screening plates and the bottom end inside the discharging frame which are obliquely arranged.

In order to facilitate the discharge of rapeseeds falling on a discharge frame, the high-efficiency agricultural rapeseeds screening device is preferably adopted, and a slag discharge pipe is communicated with the left end of the screen plate.

In order to facilitate the screening frame to fix the position of the screen plate and avoid the rapeseeds from falling from the side in the process of discharging rapeseeds by the screening frame, the efficient agricultural rapeseeds screening device is preferable in the utility model, the discharging frame and the screening frame are both U-shaped, and the bottom of the discharging frame is fixedly provided with a bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

when the device is used, rapeseeds are poured into the screening box, then the rotating motor is started, so that the filter screen is promoted to rapidly screen rapeseeds in the process of turning rapeseeds by rotating the stirring blades, the screened rapeseeds fall on the screen plate along with the blanking pipe, the screen plate can be driven to vibrate to further screen the rapeseeds by starting the vibrating motor, impurities in the rapeseeds separated by the screen plate enter the slag discharging pipe along the screen plate to be discharged, the screened rapeseeds fall in the discharging frame and are discharged along the discharging frame, and when the rapeseeds move along the discharging frame, the dust on the rapeseeds and smaller and lighter impurities are cleaned by starting the air blower, so that the effects of rapidly screening and thoroughly screening the impurities in the rapeseeds are achieved, and the screening efficiency of the device is effectively improved.

Drawings

FIG. 1 is a block diagram of an overall cross-section of the present utility model;

FIG. 2 is an internal block diagram of a screening box of the present utility model;

fig. 3 is a left-side view of the fixing frame of the present utility model.

In the figure: 1. a screening box; 101. a support leg; 2. a rotating motor; 201. a rotating shaft; 202. stirring the leaves; 203. a filter screen; 204. a slag discharge port; 3. discharging pipes; 4. a screening frame; 401. a sieve plate; 402. a vibration motor; 403. a slag discharge pipe; 5. a discharging frame; 6. a fixed frame; 601. a dust hood; 602. a blower; 7. a bottom plate.

Detailed Description

Referring to fig. 1 to 3, an efficient screening device for agricultural rapeseeds comprises a screening box 1, wherein a rotating motor 2 is installed on the outer side wall of the screening box 1, the output end of the rotating motor 2 penetrates through the outer side wall of the screening box 1 and is fixedly provided with a rotating shaft 201, a plurality of stirring blades 202 are fixedly installed on the outer side wall of the rotating shaft 201, and a filter screen 203 is installed at the bottom of the screening box 1;

the below of screening case 1 is provided with screening frame 4, and screening frame 4's internally mounted has sieve 401, and vibrating motor 402 is installed to the bottom of sieve 401, and screening frame 4 inside bottom fixed mounting has ejection of compact frame 5, and the outside and up end fixed mounting that ejection of compact frame 5's one end extends to screening frame 4 have fixed frame 6, and the inside of fixed frame 6 is provided with the dust absorption cover 601, and the up end and the intercommunication that the connecting tube of dust absorption cover 601 runs through fixed frame 6 have air-blower 602.

In this embodiment: during the use, pour the rape seed into the inside of screening case 1, then start rotating motor 2, make stirring leaf 202 rotate the in-process that turns the rape seed, make filter screen 203 quick screen the rape seed, the rape seed of screening then falls on sieve 401 along with unloading pipe 3, can drive sieve 401 vibrations through starting vibrating motor 402 and further screen the rape seed, the impurity in the rape seed of sieve 401 separation then gets into in the scum pipe 403 along sieve 401 and discharges, the rape seed of screening then falls in discharge frame 5 and discharges along discharge frame 5, the in-process that moves along discharge frame 5 when the rape seed, clear up dust and less and light impurity on the rape seed through starting air-blower 602, thereby reach the effect that the impurity in the dust hood 601 carries out quick screening and screens thoroughly, effectively improve the screening efficiency of device.

As a technical optimization scheme of the utility model, four supporting legs 101 which are uniformly distributed are fixedly arranged between a screening box 1 and a screening frame 4, and a blanking pipe 3 is communicated with the bottom of the screening box 1.

In this embodiment: through the installation landing leg 101, can fix screening box 1 with screening frame 4, the screening frame 4 of being convenient for supports screening box 1.

As a technical optimization scheme of the utility model, the bottom of the outer side wall of the screening box 1 is provided with a slag discharging port 204 in a penetrating way.

In this embodiment: by providing the slag discharge port 204, when the stirring blade 202 rotates to turn over the rapeseeds, the filter screen 203 can screen out larger impurities in the rapeseeds and can discharge the larger impurities from the slag discharge port 204 along with the turning over of the stirring blade 202.

As a technical optimization scheme of the utility model, the sieve plate 401 and the bottom end inside the discharging frame 5 are all obliquely arranged.

In this embodiment: be the slope through setting up the bottom of sieve 401 and ejection of compact frame 5 for when sieve 401 shakes the screening with the rapeseed, make rapeseed and impurity remove along sieve 401, be convenient for discharge the impurity that screens out, when screening out clean rapeseed and falling in ejection of compact frame 5, be convenient for discharge it.

As a technical optimization scheme of the utility model, the left end of the sieve plate 401 is communicated with a slag discharging pipe 403.

In this embodiment: by arranging the slag discharge pipe 403, impurities screened by the screen plate 401 can be discharged through the slag discharge pipe 403.

As a technical optimization scheme of the utility model, the discharging frame 5 and the screening frame 4 are U-shaped, and a bottom plate 7 is fixedly arranged at the bottom of the discharging frame 5.

In this embodiment: through setting up ejection of compact frame 5 and screening frame 4 and all being "U" type form, the screening frame 4 of being convenient for fixes the position of sieve 401 to and screening frame 4 is with rapeseed exhaust in-process, avoids the rapeseed to drop from the side, through setting up bottom plate 7, plays the effect that supports the device.

Working principle: when the device is used, the device is firstly connected with an external power supply, rapeseeds are poured into the screening box 1, then the rotating motor 2 is started, the rotating shaft 201 drives the stirring blades 202 to rotate to turn over rapeseeds, the rapeseeds are enabled to fall into the blanking pipe 3 through the filter screen 203 in the stirring process, meanwhile, impurities filtered by the filter screen 203 are discharged from the slag discharge port 204 along with the rotation of the stirring blades 202, rapeseeds fall onto the screen plate 401 along with the blanking pipe 3, the screen plate 401 can be driven to vibrate to further screen rapeseeds, impurities in the rapeseeds separated by the screen plate 401 enter the slag discharge pipe 403 along the screen plate 401 to be discharged, the screened rapeseeds fall into the discharging frame 5 and are discharged along the discharging frame 5, in the process of discharging the rapeseeds, the dust on the rapeseeds and the small and light impurities are sucked in through the starting of the blower 602, and then the sucked impurities are discharged from the air outlet of the blower 602, so that the rapeseeds can be thoroughly screened.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an agricultural is with high-efficient sieving mechanism of rapeseed, includes screening case (1), its characterized in that: the screening device comprises a screening box (1), wherein a rotating motor (2) is arranged on the outer side wall of the screening box (1), a rotating shaft (201) is fixedly arranged at the output end of the rotating motor (2) penetrating through the outer side wall of the screening box (1), a plurality of stirring blades (202) are fixedly arranged on the outer side wall of the rotating shaft (201), and a filter screen (203) is arranged at the bottom of the screening box (1);

the utility model discloses a dust collection device, including screening case (1), vibrating motor (402) is installed to the bottom of screening case (4), screening case (1) below is provided with screening frame (4), internally mounted of screening frame (4) has sieve (401), vibrating motor (5) are installed to the inside bottom fixed mounting of screening frame (4), the one end of discharging frame (5) extends to the outside of screening frame (4) and up end fixed mounting have fixed frame (6), the inside of fixed frame (6) is provided with dust hood (601), the other end of the connecting tube of dust hood (601) runs through the up end of fixed frame (6) and communicates there is air-blower (602).

2. The efficient agricultural rapeseed screening device according to claim 1, wherein: four supporting legs (101) which are uniformly distributed are fixedly arranged between the screening box (1) and the screening frame (4), and a blanking pipe (3) is communicated with the bottom of the screening box (1).

3. The efficient agricultural rapeseed screening device according to claim 1, wherein: the bottom of the outer side wall of the screening box (1) is provided with a slag discharging port (204) in a penetrating way.

4. The efficient agricultural rapeseed screening device according to claim 1, wherein: the sieve plate (401) and the bottom end inside the discharging frame (5) are all obliquely arranged.

5. The efficient agricultural rapeseed screening device according to claim 1, wherein: the left end of the sieve plate (401) is communicated with a slag discharging pipe (403).

6. The efficient agricultural rapeseed screening device according to claim 1, wherein: the discharging frame (5) and the screening frame (4) are U-shaped, and a bottom plate (7) is fixedly arranged at the bottom of the discharging frame (5).