CN217963524U - Wheat grain screening and impurity removing device - Google Patents

Abstract

The utility model discloses a wheat seed grain screening and impurity removing device, which comprises a box body, wherein the top of the box body is fixedly connected with a motor, the inner part of the box body is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with the output end of the motor, the bottom of the rotating shaft is rotatably connected with a frame body, the frame body is rotatably connected with the box body, the inner part of the frame body is fixedly connected with a filter screen, the inner part of the box body is positioned below the filter screen and is slidably connected with a box body, a fixed rod is fixedly connected with the outer part of the rotating shaft and positioned above the filter screen, the bottom of the fixed rod is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a scraper blade, the scraper blade is slidably connected with the filter screen, and a through hole is formed in the frame body; the utility model discloses the beneficial effect who reaches is: can stir the cereal seed grain that drops on the filter screen through the scraper blade for dust attached to on the cereal seed grain drops, thereby has reached the purpose that promotes miscellaneous effect, can support the framework, strengthens the stability when the framework rotates simultaneously.

Description

Wheat grain screening and impurity removing device

Technical Field

The utility model relates to a wheat seed grain sieve technical field specifically is a wheat seed grain screening goes miscellaneous device.

Background

In order to improve the quality of rice, some commercially available rice needs to be screened more finely and then processed by screening only full rice grains. The current rice seed grain sieving mechanism need lift it to the place when using to need arrange the electric wire and supply power, lead to the device use comparatively loaded down with trivial details inconvenience, influence convenience and the production efficiency that rice seed grain sieving mechanism used, rice seed grain sieving mechanism is great at the during operation raise dust in addition, influences the environmental protection performance of device.

The Chinese patent discloses that "a rice seed grain sieving mechanism" that patent number is CN202020229491.8 has recorded "a rice seed grain sieving mechanism in this scheme, the power distribution box comprises a box body, the feed port has been seted up to the upper surface of box, and the pore wall fixedly connected with feeder hopper of feed port, the mounting hole has been seted up to the left side wall of box, and the pore wall fixedly connected with fan of mounting hole, the inner wall intermediate position fixedly connected with baffle of box, the observation hole has been seted up to the back lateral wall of box, and the pore wall of observation hole is fixed with the glass board, the fixed orifices of two symmetries, two are seted up to the lower surface of box the equal fixedly connected with of pore wall play hopper of fixed orifices, the equal fixedly connected with supporting leg in lower surface four corners department of box, it is a plurality of the common fixedly connected with complementary unit of lower surface of supporting leg can effectively improve convenience and efficiency that rice seed grain sieving mechanism used, can avoid the device raise dust pollution environment simultaneously, has improved rice sieving mechanism's environmental protection performance, but still has certain problem, when removing the miscellaneous dust that only sends out through the fan, can's dust to attaching to rice grain on the rice grain is unable to get rid of getting rid of the ideal, makes grain get rid of the cereal grain and can's attaching to be got rid of the dust on the cereal grain not enough to lead to get rid of the ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheat seed grain filters miscellaneous device to solve the problem that the present screening miscellaneous device that provides in the above-mentioned background art most can't be got rid of the dust that adheres to on cereal.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a wheat seed grain filters miscellaneous device, the power distribution box comprises a box body, the top fixedly connected with motor of box, the inside of box is rotated and is connected with the pivot, the output fixed connection of pivot and motor, the bottom of pivot is rotated and is connected with the framework, the framework rotates with the box to be connected, the inside fixedly connected with filter screen of framework, the inside of box and the below sliding connection who is located the filter screen have the box body, the outside of pivot and the top fixedly connected with dead lever that is located the filter screen, the bottom fixedly connected with connecting rod of dead lever, the bottom fixedly connected with scraper blade of connecting rod, scraper blade and filter screen sliding connection, the through-hole has been seted up to the inside of framework, the inside fixedly connected with of box and the discharging pipe that the through-hole cooperation was used.

Preferably, the bottom of pivot is rotated and is connected with the jack catch, the jack catch is total four, four the jack catch is the symmetric distribution, the draw-in groove that uses with the jack catch cooperation is seted up to the inside of framework.

Preferably, the outside cover of framework is equipped with the spacing ring, the spacing ring is connected with framework fixed connection, the inside of box is seted up the ring channel that uses with the spacing ring cooperation.

Preferably, the outside fixedly connected with water tank of box, the outside of box and the top fixedly connected with dust absorption air pump that is located the water tank, the inside of box and the top fixedly connected with dust absorption pipe that is located the framework, the bottom fixedly connected with dust absorption head of dust absorption pipe, the air inlet of dust absorption air pump passes through pipeline and dust absorption pipe intercommunication, the gas outlet of dust absorption air pump passes through pipeline and water tank intercommunication.

Preferably, the outside fixedly connected with control panel of box, motor, dust absorption air pump all with control panel electric connection.

Preferably, the top of the box body is fixedly connected with a feed hopper.

The utility model discloses the beneficial effect who reaches is: through the box that sets up, including a motor, an end cap, a controller, and a cover plate, the apparatus further comprises a rotating shaft, the framework, the filter screen, the box body, the dead lever, the connecting rod, the scraper blade, the through-hole, the discharging pipe, the jack catch, the draw-in groove, the water tank, the dust absorption air pump, dust absorption pipe and dust absorption head, can stir the cereal seed grain that drops on the filter screen through the scraper blade, make the dust attached to on cereal seed grain drop, thereby reached and promoted the mesh of removing the miscellaneous effect, spacing ring and ring channel through setting up, can support the framework, strengthen the stability when framework rotates simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the jaw of the present invention;

fig. 4 is a schematic structural view of the frame body of the present invention.

In the figure: 1. a box body; 2. a motor; 3. a rotating shaft; 4. a frame body; 5. filtering with a screen; 6. a box body; 7. a fixing rod; 8. a connecting rod; 9. a squeegee; 10. a through hole; 11. a discharge pipe; 12. a jaw; 13. a card slot; 14. a limiting ring; 15. an annular groove; 16. a water tank; 17. a dust absorption air pump; 18. a dust collection pipe; 19. a dust collection head; 20. a control panel; 21. a feed hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a wheat grain screening and impurity removing device can be used for screening and impurity removing treatment of wheat grains; the wheat grain screening device comprises a box body 1, wherein the top of the box body 1 is fixedly connected with a motor 2, the interior of the box body 1 is rotatably connected with a rotating shaft 3, the rotating shaft 3 is fixedly connected with the output end of the motor 2, the bottom of the rotating shaft 3 is rotatably connected with a frame body 4, the frame body 4 is rotatably connected with the box body 1, the interior of the frame body 4 is fixedly connected with a filter screen 5, and wheat grains are screened through the filter screen 5; a box body 6 is connected to the inside of the box body 1 below the filter screen 5 in a sliding manner, and the box body 6 is used for collecting the wheat grains which do not meet the requirements; the outside of pivot 3 and the top fixedly connected with dead lever 7 that is located filter screen 5, the bottom fixedly connected with connecting rod 8 of dead lever 7, the bottom fixedly connected with scraper blade 9 of connecting rod 8, scraper blade 9 and filter screen 5 sliding connection, through-hole 10 has been seted up to the inside of framework 4, the inside fixedly connected with of box 1 and the discharging pipe 11 that through-hole 10 cooperation was used, when through-hole 10 and discharging pipe 11 intercommunication, wheat seed grain after the impurity is removed in the screening in the framework 4 can follow discharging pipe 11 and flow out.

The bottom of the rotating shaft 3 is rotatably connected with four clamping jaws 12, the four clamping jaws 12 are symmetrically distributed, clamping grooves 13 matched with the clamping jaws 12 are formed in the frame body 4, when the rotating shaft 3 rotates forwards, the clamping jaws 12 and the clamping grooves 13 cannot be combined, so that the rotating shaft 3 can only drive the scraper 9 to stir wheat grains, and when the rotating shaft 3 rotates reversely, the frame body 4 can be driven to rotate until the through hole 10 is communicated with the discharge pipe 11; a limiting ring 14 is sleeved outside the frame body 4, the limiting ring 14 is fixedly connected with the frame body 4, and an annular groove 15 matched with the limiting ring 14 is formed in the box body 1, so that the stability of the frame body 4 during rotation is improved; a water tank 16 is fixedly connected to the outside of the box body 1, a dust collection air pump 17 is fixedly connected to the outside of the box body 1 and above the water tank 16, a dust collection pipe 18 is fixedly connected to the inside of the box body 1 and above the frame body 4, a dust collection head 19 is fixedly connected to the bottom of the dust collection pipe 18, an air inlet of the dust collection air pump 17 is communicated with the dust collection pipe 18 through a pipeline, an air outlet of the dust collection air pump 17 is communicated with the water tank 16 through a pipeline, and dust is absorbed into the water tank 16 by the dust collection air pump 17 to prevent air from being polluted; a control panel 20 is fixedly connected to the outside of the box body 1, the motor 2 and the dust absorption air pump 17 are electrically connected with the control panel 20, and electric equipment in the device is powered by an external power supply and is controlled by the control panel 20; the top fixedly connected with feeder hopper 21 of box 1 makes things convenient for the feeding.

Specifically, use the utility model discloses the time, at first on the framework 4 in throwing into box 1 with wheat seed grain through the feeder hopper 21 at box 1 top, through control panel 20 starter motor 2 forward rotation, jack catch 12 does not combine with draw-in groove 13 this moment, motor 2 drives pivot 3 and rotates, make pivot 3 drive scraper blade 9 through connecting rod 8 and mix wheat seed grain, make the dust that adheres to on wheat seed grain break away from with wheat seed grain, start dust absorption air pump 17 simultaneously, absorb the dust to the water tank 16 in through dust absorption head 19 and dust absorption pipe 18, scraper blade 9 filters wheat seed grain through filter screen 5 to the in-process that wheat seed grain carries out stirring, control motor 2 reverse rotation afterwards, jack catch 12 combines with draw-in groove 13 this moment, make pivot 3 drive the whole rotation of framework 4 seed grain, through-hole 10 and the 11 intercommunication of discharging pipe that stagger under the initial condition, wheat after the impurity removal was removed in the screening this moment passes through-hole 10 and flows out from discharging pipe 11, the collection work of wheat seed grain after also having made things convenient for the screening to remove the impurity.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wheat seed grain screening removes miscellaneous device, includes box (1), the top fixedly connected with motor (2) of box (1), the inside of box (1) is rotated and is connected with pivot (3), the output fixed connection of pivot (3) and motor (2), its characterized in that: the bottom of pivot (3) is rotated and is connected with framework (4), framework (4) is rotated with box (1) and is connected, the inside fixedly connected with filter screen (5) of framework (4), the inside of box (1) and the below sliding connection who is located filter screen (5) have box body (6), the outside of pivot (3) and the top fixedly connected with dead lever (7) that are located filter screen (5), the bottom fixedly connected with connecting rod (8) of dead lever (7), the bottom fixedly connected with scraper blade (9) of connecting rod (8), scraper blade (9) and filter screen (5) sliding connection, through-hole (10) have been seted up to the inside of framework (4), the inside fixedly connected with of box (1) is with discharging pipe (11) that through-hole (10) cooperation was used.

2. The wheat grain screening and impurity removing device of claim 1, wherein: the bottom of pivot (3) is rotated and is connected with jack catch (12), jack catch (12) are total four, four jack catch (12) are symmetric distribution, draw-in groove (13) that use with jack catch (12) cooperation are seted up to the inside of framework (4).

3. The wheat grain screening and impurity removing device of claim 1, wherein: the outside cover of framework (4) is equipped with spacing ring (14), spacing ring (14) and framework (4) fixed connection, ring channel (15) that use with spacing ring (14) cooperation are seted up to the inside of box (1).

4. The wheat grain screening and impurity removing device of claim 1, wherein: the outside fixedly connected with water tank (16) of box (1), the outside of box (1) and the top fixedly connected with dust absorption air pump (17) that is located water tank (16), the inside of box (1) and the top fixedly connected with dust absorption pipe (18) that is located framework (4), the bottom fixedly connected with dust absorption head (19) of dust absorption pipe (18), the air inlet of dust absorption air pump (17) passes through pipeline and dust absorption pipe (18) intercommunication, the gas outlet of dust absorption air pump (17) passes through pipeline and water tank (16) intercommunication.

5. The wheat grain screening and impurity removing device of claim 4, wherein: the external fixed connection of box (1) has control panel (20), motor (2), dust absorption air pump (17) all with control panel (20) electric connection.

6. The wheat grain screening and impurity removing device of claim 1, wherein: the top of the box body (1) is fixedly connected with a feed hopper (21).

Images