CN215744768U - Automatic grading plant of granary - Google Patents

Abstract

The utility model discloses an automatic grading device for a grain bin, which comprises a box body, wherein the top of the box body is provided with a feed hopper, two bases are fixedly connected at the bottom of the box body close to the left side and the right side, a straight plate is fixedly connected at the bottom of the inner cavity of the box body close to the middle, first round rods are movably connected between the front inner wall and the rear inner wall of the box body and close to the left side and the right side, the rear ends of the two first round rods penetrate through the box body, a second sleeve is fixedly connected, a plurality of evenly distributed scraping plates are fixedly connected on the two first round rods near the middle, a first transverse plate is fixedly connected at the top of the straight plate, the front end and the rear end of the first transverse plate are fixedly connected with the inner wall of the box body, a second transverse plate is fixedly connected between the front inner wall and the rear inner wall of the box body and close to the top, the movable plate is arranged between the first transverse plate and the second transverse plate, and the device has the characteristics of convenience in grading, convenience in discharging and the like through a series of structures.

Description

Automatic grading plant of granary

Technical Field

The utility model relates to the technical field of automatic grading, in particular to an automatic grading device for a granary.

Background

Grading refers to a process of dividing a particle group into two or more particle size grades according to the principle that solid particles have different settling velocities in a medium due to different particle sizes, but a granary grading device in the prior art is inconvenient to wear for grading and inconvenient to discharge, and the like, so that an automatic granary grading device is provided

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of inconvenient grading and inconvenient discharging in the prior art and provides an automatic grading device for a grain bin. The automatic grain bin grading device has the characteristics of convenience in grading, convenience in discharging and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic grain bin grading device comprises a box body, wherein a feed hopper is installed at the top of the box body, two bases are fixedly connected at the bottom of the box body close to the left side and the right side, a straight plate is fixedly connected at the bottom of an inner cavity of the box body close to the middle, first round rods are movably connected between the front inner wall and the rear inner wall of the box body close to the left side and the right side, the rear ends of the two first round rods penetrate through the box body and are fixedly connected with a second sleeve, a plurality of uniformly distributed scraping plates are fixedly connected on the two first round rods close to the middle, a first transverse plate is fixedly connected at the top of the straight plate, the front end and the rear end of the first transverse plate are fixedly connected with the inner wall of the box body, a second transverse plate is fixedly connected between the front inner wall and the rear inner wall of the box body close to the top, a movable plate is arranged between the first transverse plate and the second transverse plate, and straight rods are fixedly connected between the first transverse plate and the second transverse plate close to the left side and the right side, the two straight rods penetrate through the movable plate and are movably connected with the movable plate, the two straight rods are sleeved with springs, the left side wall and the right side wall of the movable plate are fixedly connected with connecting plates, the tops of the two connecting plates are fixedly connected with two first supporting plates, the top of each first supporting plate is fixedly connected with the same inclined plate, the top of each inclined plate is fixedly connected with first baffle plates near the front side and the rear side, the top of each inclined plate is fixedly connected with two second supporting plates near the left side and the right side, the top of each second supporting plate is fixedly connected with the same sieve plate, the sieve plate is movably connected with the inner wall of the left side of the box body, the top of the sieve plate is fixedly connected with second baffle plates near the front side and the rear side, the rear side wall of the box body is fixedly connected with a fixed plate, the fixed plate is fixedly connected with a motor at the bottom of the fixed plate, the utility model discloses a motor, including motor output shaft, box, motor output shaft, limiting plate, fly leaf swing joint, first sleeve has been cup jointed to motor output shaft front end fixedly connected with second pole, the front end of second pole runs through the box to fixedly connected with connecting block, the front side lateral wall fixedly connected with limiting plate of connecting block, limiting plate and fly leaf swing joint, the outside edge of second pole has cup jointed first sleeve.

Preferably, a through groove matched with the sieve plate is formed in the position, close to the top, of the inner wall of the left side of the box body, and the sieve plate is inserted into the through groove.

Preferably, the bottom of the first transverse plate is provided with drying lamps close to the left side and the right side, and the drying lamps are fixedly connected with the first transverse plate.

Preferably, the inner chamber bottom of box is close to left and right sides department and has all seted up the discharge opening, two all pegged graft in the discharge opening and have the discharging pipe, two all the cover is equipped with the valve on the discharging pipe.

Preferably, a belt is in transmission connection between the first sleeve and the two second sleeves.

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

1. in the technical scheme, through the mutual matching of a series of components such as the motor, the first transverse plate and the second transverse plate, the automatic grading of the grains can be realized, and the purpose of facilitating the grading can be effectively achieved;

2. in this technical scheme, through mutually supporting between a series of parts such as motor, first sleeve and second sleeve, can realize the ejection of compact to grain, and then can effectually reach the hierarchical purpose of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the mechanism of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in bitmap 2.

Reference numbers in the figures: 1. a box body; 2. a base; 3. a discharge pipe; 4. a first round bar; 5. a squeegee; 6. a straight plate; 7. a drying lamp; 8. a first transverse plate; 9. a movable plate; 10. a connecting plate; 11. a first support plate; 12. A second transverse plate; 13. a sloping plate; 14. a first baffle plate; 15. a second support plate; 16. a sieve plate; 17. a second baffle; 18. a feed hopper; 19. a fixing plate; 20. a motor; 21. a first sleeve; 22. a second sleeve; 23. connecting blocks; 24. a second round bar; 25. a limiting plate; 26. a spring; 27. a straight rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic grain bin grading device comprises a box body 1, wherein a feed hopper 18 is installed at the top of the box body 1, discharge holes are respectively formed in the bottom of an inner cavity of the box body 1 close to the left side and the right side, discharge pipes 3 are respectively inserted into the two discharge holes, valves are respectively sleeved on the two discharge pipes 3, two bases 2 are respectively fixedly connected to the bottom of the box body 1 close to the left side and the right side, a straight plate 6 is fixedly connected to the bottom of the inner cavity of the box body 1 close to the middle, first round rods 4 are movably connected between the front inner wall and the rear inner wall of the box body 1 close to the left side and the right side, the rear ends of the two first round rods 4 penetrate through the box body 1 and are fixedly connected with second sleeves 22, a plurality of uniformly distributed scraping plates 5 are respectively fixedly connected to the two first round rods 4 close to the middle, and drying lamps 7 are respectively arranged at the bottom of a first transverse plate 8 fixedly connected to the top of the straight plate 6 close to the left side and the right side, the drying lamp 7 is fixedly connected with a first transverse plate 8, the front end and the rear end of the first transverse plate 8 are fixedly connected with the inner wall of the box body 1, a second transverse plate 12 is fixedly connected between the front inner wall and the rear inner wall of the box body 1 near the top, a movable plate 9 is arranged between the first transverse plate 8 and the second transverse plate 12, straight rods 27 are fixedly connected between the first transverse plate 8 and the second transverse plate 12 near the left side and the right side, the two straight rods 27 penetrate through the movable plate 9 and are movably connected with the movable plate 9, springs 26 are sleeved on the two straight rods 27, connecting plates 10 are fixedly connected with the left side and the right side of the movable plate 9, two first supporting plates 11 are fixedly connected with the top of the two connecting plates 10, the same inclined plate 13 is fixedly connected with the top of the first supporting plate 11, first baffle plates 14 are fixedly connected with the top of the inclined plate 13 near the front side and the rear side, and two second supporting plates 15 are fixedly connected with the top of the inclined plate 13 near the left side and the right side, the top of the second supporting plate 15 is fixedly connected with the same sieve plate 16, the sieve plate 16 is movably connected with the left inner wall of the box body 1, a through groove matched with the sieve plate 16 is formed in the position, close to the top, of the left inner wall of the box body 1, the sieve plate 16 is inserted in the through groove, second baffles 17 are fixedly connected to the positions, close to the front side and the rear side, of the top of the sieve plate 16, automatic grading of grains can be achieved through mutual matching of a series of components such as the motor 20, the first transverse plate 8 and the second transverse plate 12, and therefore the grading purpose can be effectively achieved, a fixing plate 19 is fixedly connected to the rear side wall of the box body 1, the fixing plate 19 is fixedly connected to the bottom of the fixing plate 19, a second round rod 24 is fixedly connected to the front end of an output shaft of the motor 20, the front end of the second round rod 24 penetrates through the box body 1 and is fixedly connected with a connecting block 23, and a limiting plate 25 is fixedly connected to the front side wall of the connecting block 23, limiting plate 25 and fly leaf 9 swing joint, the outside edge of second round bar 24 has cup jointed first sleeve 21, and the transmission is connected with the belt between first sleeve 21 and two second sleeves 22, through mutually supporting between a series of parts such as motor 20, first sleeve 21 and second sleeve 22, can realize the ejection of compact to the grain, and then can effectually reach the hierarchical purpose of being convenient for, and motor 20 has control switch through power cord electric connection.

The working principle is as follows: when the technical scheme is used, firstly, the equipment is installed at a place needing to work, when grain is needed to be classified, then, the grain is poured into the box body 1 from the feed hopper 18, at the moment, the motor 20 is started to rotate the grain to drive the second round rod 24 to rotate, the connecting block 23 is driven to rotate at the same time, the limiting plate 25 is driven to rotate by the rotation of the connecting block 23, the movable plate 9 is driven to swing up and down by the rotation of the limiting plate 25, the connecting plate 10 is driven to swing up and down, the first supporting plate 11 is driven to swing up and down by the swing up and down of the connecting plate 10, the inclined plate 13 is driven to swing up and down at the same time, the second supporting plate 15 is driven to swing up and down by the swing up and down of the inclined plate 13, at the same time, small grains fall into the inclined plate 13 from the sieve plate 16 and then fall into the box body 1, can realize the automatic classification to grain, when needs are unloaded, through motor 20's rotation, drive first sleeve 21 and rotate, drive second sleeve 22 through the belt and rotate, rotate through second sleeve 22, drive first round bar 4 and rotate, drive scraper blade 5 simultaneously and rotate, rotate the valve this moment, discharge in steerable grain follow discharging pipe 3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic grading plant in granary, includes box (1), its characterized in that: the feed hopper (18) is installed at the top of the box body (1), the bottom of the box body (1) is close to two bases (2) which are fixedly connected with the left side and the right side, the bottom of the inner cavity of the box body (1) is close to a straight plate (6) which is fixedly connected with the middle part, first round rods (4) are movably connected with the left side and the right side between the front inner wall and the rear inner wall of the box body (1), the rear ends of the two first round rods (4) penetrate through the box body (1) and are fixedly connected with second sleeves (22), a plurality of uniformly distributed scraping plates (5) are fixedly connected with the two first round rods (4) close to the middle part, a first transverse plate (8) is fixedly connected with the top of the straight plate (6), the front end and the rear end of the first transverse plate (8) are fixedly connected with the inner wall of the box body (1), a second transverse plate (12) is fixedly connected with the front inner wall and the rear inner wall of the box body (1) close to the top part, a movable plate (9) is arranged between the first transverse plate (8) and the second transverse plate (12), straight rods (27) are fixedly connected between the first transverse plate (8) and the second transverse plate (12) and close to the left side and the right side, the two straight rods (27) penetrate through the movable plate (9) and are movably connected with the movable plate (9), springs (26) are sleeved on the two straight rods (27), connecting plates (10) are fixedly connected with the side walls of the left side and the right side of the movable plate (9), two first supporting plates (11) are fixedly connected with the tops of the two connecting plates (10), the same inclined plate (13) is fixedly connected with the top of each first supporting plate (11), first baffle plates (14) are fixedly connected with the top of each inclined plate (13) close to the front side and the rear side, and two second supporting plates (15) are fixedly connected with the top of each inclined plate (13) close to the left side and the right side, the top parts of the second supporting plates (15) are fixedly connected with the same sieve plate (16), the sieve plate (16) is movably connected with the inner wall of the left side of the box body (1), and the top of the sieve plate (16) is fixedly connected with second baffles (17) close to the front side and the rear side, the rear side wall of the box body (1) is fixedly connected with a fixed plate (19), the fixed plate (19), the bottom of the fixed plate (19) is fixedly connected with a motor (20), the front end of an output shaft of the motor (20) is fixedly connected with a second round rod (24), the front end of the second round rod (24) penetrates through the box body (1), and is fixedly connected with a connecting block (23), the side wall of the front side of the connecting block (23) is fixedly connected with a limit plate (25), the limiting plate (25) is movably connected with the movable plate (9), and a first sleeve (21) is sleeved at the outer side edge of the second round rod (24).

2. The automatic grain bin grading device according to claim 1, wherein: the inner wall of the left side of the box body (1) is provided with a through groove matched with the sieve plate (16) near the top, and the sieve plate (16) is inserted in the through groove.

3. The automatic grain bin grading device according to claim 1, wherein: the bottom of first diaphragm (8) is close to left and right sides department and all is provided with drying lamp (7), and drying lamp (7) and first diaphragm (8) fixed connection.

4. The automatic grain bin grading device according to claim 1, wherein: the inner chamber bottom of box (1) is close to left and right sides department and has all seted up the discharge opening, two discharge pipe (3) have all been pegged graft in the discharge opening, two all the cover is equipped with the valve on discharge pipe (3).

5. The automatic grain bin grading device according to claim 1, wherein: a belt is connected between the first sleeve (21) and the two second sleeves (22) in a transmission manner.

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