CN219424944U - Agricultural production screening device - Google Patents

Abstract

The utility model provides an agricultural production screening device, which relates to the technical field of agricultural production and comprises: the supporting seat, the supporting seat is close to the equal fixed mounting of opposite face of surface center department and has the fixed plate, two the fixed collection bucket that inlays of opposite face of fixed plate, the inner chamber of collection bucket is fixedly to inlay and is equipped with the semicircle box. According to the utility model, after screening of materials on the first screen is completed, the electric telescopic rod drives the scraping plate to retract upwards, at the moment, the first motor is started to rotate positively to drive the threaded rod to rotate, the threaded rod drives the first screen and the second screen to move simultaneously, the guide rods are movably embedded on the other sides of the first screen and the second screen, so that the first screen and the second screen can be better ensured not to deviate sideways when moving, and after moving to a certain position, the first screen is separated from the top of the collecting barrel, the second screen is embedded on the top of the collecting barrel, and thus the screened materials can be collected more conveniently, and the first collecting box and the second collecting box can be taken out for cleaning.

Description

Agricultural production screening device

Technical Field

The utility model relates to the technical field of agricultural production, in particular to an agricultural production screening device.

Background

Agricultural production refers to the production activity of planted crops. The method comprises the production of crops such as grains, cotton, oil, hemp, silk, tea, sugar, vegetables, cigarettes, fruits, medicines, impurities (other cash crops, green manure crops, feeding crops and other crops), and the like, the agricultural planting needs to throw and select seeds of planted plants when planting and selecting seeds, the shrunken or damaged seeds in the seeds are screened out, and the seeds with superior quality are selected for planting.

In the prior art, for example, the Chinese patent number is: the utility model provides an agricultural production screening device of CN210253049U, includes annular support plate, annular support plate's inboard is provided with the spout, but the inside of spout is provided with the vibrations board of reciprocates, and the inside of spout is provided with the vibration mechanism that is used for vibrations board vibrations, the inboard of vibrations board is provided with the screen cloth, the upper end fixedly connected with baffle of vibrations board, the inside of baffle is provided with the mechanism of turning that is used for the material to turn, annular support plate's inboard fixedly connected with flitch. The utility model has reasonable structural design, can lead the screen to carry out screening treatment by using the vibration mechanism to generate vibration, and can fully carry out screening treatment by using the turning mechanism to turn the material, thereby improving the screening effect.

Although the above scheme has the advantages as above, the disadvantage of the above scheme is that although the vibration plate is used to increase the rapid screening of the material to separate the material from the impurity, the impurity of the material is not only the impurity with weight such as stones, but also some impurity chaff shells or straw which are lighter, the impurity vibration plate can not make the impurity fall onto the lower blanking plate, the above scheme can not completely screen the impurity, and the scheme is more troublesome when taking out the screened material and is more inconvenient to operate.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, though a vibrating plate is used for increasing the rapid screening of materials to separate impurities from the materials, the impurities of the materials are not only heavy impurities such as stones, but also impurity chaff shells or straw which are lighter, and the impurity vibrating plate cannot enable the impurities to fall onto a lower blanking plate, so that the impurities cannot be completely screened, and the problems of trouble and inconvenience in operation when the screened materials are taken out are solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an agricultural production screening device comprising: the supporting seat, the supporting seat is close to the equal fixed mounting of the opposite face of surface center department and has the fixed collection bucket that inlays of opposite face of fixed plate, the inner chamber fixed of collection bucket is inlayed and is equipped with the semicircle box, collection bucket and semicircle box all offer the discharge opening near the surface of bottom, the surface activity that the collection bucket is close to the top is inlayed and is equipped with screen cloth one, the inner chamber activity that screen cloth one is close to one side surface is inlayed and is equipped with the guide bar, the equal fixed mounting in the opposite face of supporting seat in the both ends of guide bar, the inner chamber activity that screen cloth one is close to the opposite side surface is inlayed and is equipped with the threaded rod, the equal movable sleeve in both ends of threaded rod is equipped with the bearing, two the equal fixed mounting of bearing is at the opposite face of supporting seat.

As a preferable implementation mode, the outer surface of the threaded rod and the guide rod, which is close to one end, is movably sleeved with a second screen, and the outer surface of the threaded rod, which is close to the top of one end, is fixedly provided with a first motor.

The technical effect of adopting the further scheme is as follows: the second screen cloth can be more convenient and fast to the material collect that screens, after the material screening on the first screen cloth is accomplished, open a motor and drive the threaded rod and rotate, the threaded rod drives the second screen cloth and the first screen cloth simultaneously and removes, can say so that two replace the work.

As a preferred implementation mode, a waste material box is fixedly arranged at the top of one side, close to the center, of the supporting seat, a first collecting box is movably embedded in an inner cavity of the waste material box, two discharging pipes are fixedly arranged on the outer surface, close to one side, of the waste material box, and a discharging barrel is fixedly arranged at the other ends of the two discharging pipes.

The technical effect of adopting the further scheme is as follows: the waste bin can collect the impurity that the first layer was selected, and more convenient is collected some impurity that float.

As a preferred implementation mode, the surface fixed mounting that the unloading bucket is close to the top has two unloading funnels, the center department fixed mounting that the unloading bucket is close to the top surface has the backup pad, the surface fixed mounting that the backup pad is close to bottom center department has motor two, motor two is close to the top fixed mounting of output has electric telescopic handle one, electric telescopic handle one is close to the outer fixed cover on top is equipped with the scraper blade.

The technical effect of adopting the further scheme is as follows: the electric telescopic rod I can better drive the scraping plate to drive, the screen mesh I and the screen mesh II can be better moved, and the scraping plate can spread and screen materials falling on the screen mesh I and the screen mesh II.

As a preferred implementation mode, the discharging barrel is provided with a screen plate fixedly arranged on the inner surface, which is close to the inner cavity, of the discharging barrel, a push plate is movably embedded on the outer surface of each screen plate, an electric telescopic rod II is fixedly arranged on the outer surface of each push plate, and the other end of each electric telescopic rod II is fixedly arranged on the outer surface, which is close to the center, of the supporting seat.

The technical effect of adopting the further scheme is as follows: the second electric telescopic rod can drive the pushing plate to move better, and the pushing plate can clean impurities accumulated on the sieve plate.

As a preferred implementation mode, the surface fixed mounting that the unloading bucket is close to one side has two ventilation pipes, two the inner chamber of ventilation pipe is all fixed to be inlayed and is equipped with the fan, two the surface that the ventilation pipe is close to one end is all fixed mounting has dustproof filter screen, two the surface that the ventilation pipe is close to the other end is all fixed mounting ventilation net, the center department activity that the supporting seat is close to the top surface is inlayed and is equipped with collection box two.

The technical effect of adopting the further scheme is as follows: the fan can be better blow off chaff shell or the flat material in the material, makes the cleaner that the material can be screened, and collection box two can get up some stone impurity or dust.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the automatic dust collector is used, the fan is started to rotate, then materials to be screened are poured into the blanking barrel through the blanking funnel, when the materials fall, the fan blows out wind to blow some bran shells or shrunken materials into the discharging pipe, then the materials fall into the collecting box I in the waste box to be collected intensively, the intact materials fall into the screening plates, the two screening plates are inclined relatively, the materials fall into the lower screening plate I through the screening holes of the screening plates along with slopes, when larger impurities are accumulated on the screening plates, the electric telescopic rod II is started to drive the pushing plate to push the pushing plate, after the materials fall onto the screening plates I, the motor II is started to drive the electric telescopic rod I to rotate, and therefore the electric telescopic rod drives the scraping plate fixedly arranged at the top to rotate, so that the materials accumulated on the screening plates can be scattered, some non-screened stone impurities or dust can fall into the inner cavity of the collecting barrel through the screening holes of the screening plates, the inner cavity of the collecting barrel I is fixedly arranged with radian, and the impurities can fall into the collecting barrel II more quickly and conveniently.

2. According to the utility model, after screening of materials on the first screen is completed, the electric telescopic rod drives the scraping plate to retract upwards, at the moment, the first motor is started to rotate positively to drive the threaded rod to rotate, the threaded rod drives the first screen and the second screen to move simultaneously, the guide rods are movably embedded on the other sides of the first screen and the second screen, so that the first screen and the second screen can be better ensured not to deviate sideways when moving, and after moving to a certain position, the first screen is separated from the top of the collecting barrel, the second screen is embedded on the top of the collecting barrel, and thus the screened materials can be collected more conveniently, and the first collecting box and the second collecting box can be taken out for cleaning.

Drawings

FIG. 1 is a schematic structural view of a sieving device for agricultural production;

FIG. 2 is a schematic cross-sectional view of a sieving device for agricultural production according to the present utility model;

FIG. 3 is a schematic view of a longitudinal sectional structure of a sieving device for agricultural production;

FIG. 4 is a schematic cross-sectional view of a vent pipe of an agricultural production screening device;

fig. 5 is an enlarged schematic view of the structure of the agricultural production screening device at a in fig. 4.

Legend description:

1. a support base; 101. a guide rod; 102. a threaded rod; 103. a first motor; 104. a bearing; 2. a waste bin; 201. a first collecting box; 202. a discharge pipe; 3. discharging barrels; 301. a blanking funnel; 302. a support plate; 303. a sieve plate; 4. a second screen; 401. a first screen; 5. a collecting barrel; 501. a semicircular box; 502. a discharge hole; 503. a fixing plate; 6. a second collecting box; 7. a second motor; 701. an electric telescopic rod I; 702. a scraper; 8. an electric telescopic rod II; 801. a push plate; 9. a ventilation pipe; 901. a dust-proof filter screen; 902. a ventilation screen; 903. a fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: an agricultural production screening device comprising: the supporting seat 1, the supporting seat 1 is close to the equal fixed mounting of opposite face of surface center department and has fixed the embedding of opposite face of two fixed plates 503 and has collected material bucket 5, the fixed embedding of inner chamber of collecting material bucket 5 is equipped with semicircle box 501, the surface that collects material bucket 5 and semicircle box 501 are close to the bottom has all been seted up discharge opening 502, the surface activity that gathers material bucket 5 is close to the top is inlayed and is equipped with screen cloth one 401, the inner chamber activity that screen cloth one 401 is close to one side surface is inlayed and is equipped with guide bar 101, the equal fixed mounting in the opposite face of supporting seat 1 in both ends of guide bar 101, the inner chamber activity that screen cloth one 401 is close to the opposite side surface is inlayed and is equipped with threaded rod 102, the equal movable sleeve in both ends of threaded rod 102 is equipped with bearing 104, equal fixed mounting in the opposite face of supporting seat 1 of two bearings 104.

As shown in fig. 1-5, the outer surface of the threaded rod 102 and the guide rod 101, which is close to one end, is movably sleeved with the second screen mesh 4, the outer surface of the threaded rod 102, which is close to the top of one end, is fixedly provided with the first motor 103, the second screen mesh 4 can screen and collect materials more conveniently and rapidly, after the screening of the materials on the first screen mesh 401 is completed, the first motor 103 is started to drive the threaded rod 102 to rotate, and the threaded rod 102 simultaneously drives the second screen mesh 4 and the first screen mesh 401 to move, so that the two screens can be replaced.

As shown in fig. 1-5, a waste bin 2 is fixedly mounted at the top of one side of the supporting seat 1, which is close to the center, a first collecting box 201 is movably embedded in an inner cavity of the waste bin 2, two discharging pipes 202 are fixedly mounted on the outer surface of one side of the waste bin 2, a discharging barrel 3 is fixedly mounted at the other ends of the two discharging pipes 202, and the waste bin 2 can collect the impurities screened out from the first layer, so that some light and floating impurities can be collected more conveniently.

As shown in fig. 1-5, two blanking funnels 301 are fixedly arranged on the outer surface of the blanking barrel 3 close to the top, a supporting plate 302 is fixedly arranged on the center of the blanking barrel 3 close to the outer surface of the top, a motor II 7 is fixedly arranged on the outer surface of the supporting plate 302 close to the center of the bottom, an electric telescopic rod I701 is fixedly arranged on the top of the motor II, which is close to the output, a scraper 702 is fixedly sleeved on the outer surface of the electric telescopic rod I701 close to the top, the electric telescopic rod I701 can drive the scraper 702 better, the screen I401 and the screen II 4 can be better moved, and the scraper 702 can spread and screen materials falling on the screen I401 and the screen II 4.

As shown in fig. 1-5, the inner surfaces of the blanking barrel 3, which are close to the inner cavities and are opposite, are fixedly provided with screen plates 303, the outer surfaces of the two screen plates 303 are movably embedded with push plates 801, the outer surfaces of the two push plates 801 are fixedly provided with electric telescopic rods II 8, the other ends of the electric telescopic rods II 8 are fixedly provided with the outer surfaces of the supporting seats 1, which are close to the center, of the supporting seats, the electric telescopic rods II 8 can drive the push plates 801 to move better, and the push plates 801 can clean impurities accumulated on the screen plates 303.

As shown in fig. 1-5, two ventilation pipes 9 are fixedly installed on the outer surface of the blanking barrel 3 close to one side, fans 903 are fixedly embedded in inner cavities of the two ventilation pipes 9, a dustproof filter screen 901 is fixedly installed on the outer surface of the two ventilation pipes 9 close to one end, a ventilation screen 902 is fixedly installed on the outer surface of the two ventilation pipes 9 close to the other end, a collection box II 6 is movably embedded in the center of the support seat 1 close to the outer surface of the top, and the fans 903 can blow out bran shells or shrunken materials in the materials better, so that the materials can be screened more cleanly, and the collection box II 6 can collect some stone impurities or dust.

Working principle:

when the device is used, the fan 903 is started to rotate, then the materials to be screened are poured into the blanking barrel 3 through the blanking funnel 301, when the materials fall, the wind blown by the fan 903 blows some bran shells or shrunken materials into the discharging pipe 202, then the materials fall into the first collecting box 201 in the waste box 2 to be collected intensively, the intact materials fall into the sieve plate 303, the two sieve plates 303 are inclined relatively, the materials fall into the first lower sieve plate 401 along with slopes through the sieve holes of the sieve plate 303, when larger impurities are accumulated on the sieve plate 303, the second electric telescopic rod 8 is started to drive the push plate 801 to push the materials out, after the materials fall onto the first sieve plate 401, the second electric telescopic rod 701 is started to rotate, the first electric telescopic rod 701 drives the top fixedly mounted scraper 702 to rotate, so that the materials accumulated on the first sieve plate 401 can be dispersed, some non-screened stone impurities or dust can fall into the inner cavity of the collecting barrel 5 through the sieve holes of the first sieve plate 401, the semicircular box 501 is fixedly arranged in the inner cavity of the collecting barrel 5, the semicircular box 501 is provided with radians in the inner part, the impurities can be more quickly and conveniently collected into the second collecting box 6 and can not be accumulated, after the screening of the materials on the first sieve plate 401 is completed, the first electric telescopic rod 701 drives the scraping plate 702 to retract upwards, at the moment, the first electric motor 103 is started to rotate positively to drive the threaded rod 102, the threaded rod 102 drives the first sieve plate 401 and the second sieve plate 4 to move simultaneously, the guide rods 101 are movably embedded at the other sides of the first sieve plate 401 and the second sieve plate 4, so that the first sieve plate 401 and the second sieve plate 4 can not deviate in a rollover manner when moving to a certain position, the first sieve plate 401 is separated from the top of the collecting barrel 5, the second screen 4 is embedded at the top of the aggregate barrel 5, so that the screened materials can be collected more conveniently, and the first collecting box 201 and the second collecting box 6 can be taken out for cleaning.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. An agricultural production screening device, characterized by comprising: the supporting seat (1), the supporting seat (1) is close to the equal fixed mounting of opposite face of surface center department and has fixed face of fixed plate (503) and inlay and be equipped with collection bucket (5), the inner chamber of collection bucket (5) is fixed to be inlayed and is equipped with semicircle box (501), discharge opening (502) have all been seted up to the surface that collection bucket (5) and semicircle box (501) are close to the bottom, the surface activity that collection bucket (5) are close to the top is inlayed and is equipped with screen cloth one (401), the inner chamber activity that screen cloth one (401) is close to one side surface is inlayed and is equipped with guide bar (101), the equal fixed mounting in opposite face of supporting seat (1) in both ends of guide bar (101), the inner chamber activity that screen cloth one (401) is close to the opposite side surface is inlayed and is equipped with threaded rod (102), the equal movable sleeve in both ends of threaded rod (102) is equipped with bearing (104), two the equal fixed mounting of bearing (104) is at the opposite face of supporting seat (1).

2. An agricultural production screening apparatus according to claim 1, characterized in that: the outer surface of the threaded rod (102) and the guide rod (101) close to one end is movably sleeved with a second screen (4), and the outer surface of the threaded rod (102) close to the top of one end is fixedly provided with a first motor (103).

3. An agricultural production screening apparatus according to claim 1, characterized in that: the automatic discharging device is characterized in that a waste bin (2) is fixedly arranged at the top of one side, close to the center, of the supporting seat (1), a first collecting box (201) is movably embedded in an inner cavity of the waste bin (2), two discharging pipes (202) are fixedly arranged on the outer surface, close to one side, of the waste bin (2), and a discharging barrel (3) is fixedly arranged at the other ends of the two discharging pipes (202).

4. An agricultural production screening apparatus according to claim 3, wherein: the discharging hopper is characterized in that two discharging hoppers (301) are fixedly arranged on the outer surface of the discharging barrel (3) close to the top, a supporting plate (302) is fixedly arranged on the center of the outer surface of the discharging barrel (3) close to the top, a motor II (7) is fixedly arranged on the outer surface of the supporting plate (302) close to the center of the bottom, an electric telescopic rod I (701) is fixedly arranged on the top of the motor II (7) close to the output, and a scraping plate (702) is sleeved on the outer surface of the electric telescopic rod I (701) close to the top.

5. An agricultural production screening apparatus according to claim 3, wherein: the blanking barrel (3) is close to the inner surface opposite to the inner cavity and fixedly provided with a screen plate (303), the outer surfaces of the screen plates (303) are movably embedded with a push plate (801), the outer surfaces of the push plate (801) are fixedly provided with an electric telescopic rod II (8), and the other end of the electric telescopic rod II (8) is fixedly arranged on the outer surface of the supporting seat (1) close to the center.

6. An agricultural production screening apparatus according to claim 3, wherein: the discharging barrel (3) is close to the surface fixed mounting of one side and has two ventilation pipes (9), two the inner chamber of ventilation pipe (9) is all fixed to be inlayed and is equipped with fan (903), two the surface that ventilation pipe (9) is close to one end is all fixed mounting has dustproof filter screen (901), two the surface that ventilation pipe (9) is close to the other end is equal fixed mounting ventilation net (902), the center department activity that supporting seat (1) is close to the top surface is inlayed and is equipped with collection box two (6).