CN217068973U - Preliminary cleaning device of unprocessed food grains - Google Patents

Abstract

The utility model relates to a unprocessed food grains processing technology field, and disclose the preliminary cleaning device of unprocessed food grains, the power distribution box comprises a box body, the top of box is provided with into the hopper, the equal fixedly connected with fly leaf in the upper and lower side of box inner chamber both sides, the inside sliding connection of fly leaf has concave plate, and is provided with the screening case between the concave plate of the left and right sides, the screening hole has been seted up to the bottom of screening incasement chamber, the equal fixedly connected with slide of the left and right sides of screening case, slide and the equal sliding connection of one side in opposite directions of two concave plates, the rear of box is provided with the shell, and the inside of shell is provided with the motor, the output shaft fixedly connected with action wheel of motor, the action wheel is connected with from the driving wheel through belt transmission; the utility model discloses not only can remove dust to unprocessed food grains, but also conveniently sieve the clearance to it, solve present unprocessed food grains be not convenient for remove dust and the problem of screening before processing.

Description

Preliminary cleaning device of unprocessed food grains

Technical Field

The utility model relates to a unprocessed food grains processing technology field specifically is the preliminary cleaning device of unprocessed food grains.

Background

Raw grain refers to unprocessed grain. Such as rice, wheat, corn, soybean, sorghum, millet, broad bean, pea, etc., most of the raw grains have complete shells or protective tissues, and have higher insect-proof, mildew-proof and storage-resistant properties than the finished grains. The grain obtained by processing is called finished grain or fine grain.

A large amount of dust and impurities are easily adhered to the surface of raw grains before processing, and if the surface is not cleaned, the quality of later-stage processing is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preliminary cleaning device of unprocessed food grains not only can remove dust to unprocessed food grains, but also conveniently sieves the clearance to it, has solved present unprocessed food grains and is not convenient for remove dust and the problem of screening before processing.

In order to achieve the above object, the utility model provides a following technical scheme: the preliminary cleaning device for the unprocessed grains comprises a box body, wherein a feeding hopper is arranged at the top of the box body, movable plates are fixedly connected to the upper side and the lower side of two sides of an inner cavity of the box body, concave plates are slidably connected to the inner parts of the movable plates, a screening box is arranged between the concave plates on the left side and the right side, screening holes are formed in the bottom of the inner cavity of the screening box, sliding plates are fixedly connected to the left side and the right side of the screening box, the sliding plates are slidably connected with one opposite sides of the two concave plates, a shell is arranged at the rear of the box body, a motor is arranged in the shell, an output shaft of the motor is fixedly connected with a driving wheel, the driving wheel is connected with a driven wheel through belt transmission, a rotating rod is fixedly connected to one sides of the driven wheel and the driving wheel, a rotating wheel is fixedly connected to the other end of the rotating rod, a dust collection box is arranged on the back of the box body, and a dust collection pump is arranged at the top of the dust collection box, the dust collection box is characterized in that a dust exhaust pipe is communicated between the dust collection pump and the dust collection box, the top of the dust collection pump is communicated with a connecting pipe, the other end of the connecting pipe is communicated with a dust collection pipe, and two ends of the dust collection pipe extend to the inside of the box body and are communicated with a dust collection head.

Preferably, the guide plates are fixedly connected to two sides of the top of the inner cavity of the box body, and are obliquely arranged.

Preferably, the upper part and the lower part of one side, far away from the sliding plate, of the concave plate are rotatably connected with auxiliary wheels, and the upper surfaces and the lower surfaces of the two auxiliary wheels and the rotating wheels are in rolling connection.

Preferably, the bottom of the inner cavity of the box body is movably connected with a material collecting box, and the surface of the material collecting box is fixedly connected with a handle.

Preferably, one side of the sliding plate, which is far away from the screening box, is provided with a screw hole, the inner thread of the concave plate is connected with a bolt, and the other end of the bolt is matched with the screw hole for use.

Preferably, the rotating wheel is arranged in a triangular shape and is positioned in the middle of the inner side of the concave plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a dust absorption head, the dust absorption pump, the dust collection box, cooperation between connecting pipe and the dust absorption pipe is used, the dust absorption head of being convenient for carries out the dust absorption to the unprocessed food grains of pan feeding and handles, avoid the dust to waft at will, be connected through the action wheel and the transmission from between the driving wheel simultaneously, be convenient for drive the rotary rod and rotate the wheel, and drive concave plate and screening case vibration about carrying out, thereby can carry out the screening clearance to unprocessed food grains, the problem of removing dust and screening before processing of current unprocessed food grains is not convenient for has been solved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic sectional structure of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention;

fig. 6 is a schematic structural view of the screening box of the present invention.

In the figure: 1. a box body; 2. feeding into a hopper; 3. a movable plate; 4. a concave plate; 5. screening the box; 6. a handle; 7. a rotating wheel; 8. rotating the rod; 9. a motor; 10. a driving wheel; 11. a driven wheel; 12. screening holes; 13. an auxiliary wheel; 14. a slide plate; 15. a screw hole; 16. a baffle; 17. a dust collection box; 18. a dust suction pump; 19. a dust exhaust pipe; 20. a connecting pipe; 21. a dust collection pipe; 22. a dust collection head; 23. a material collecting box; 24. a handle; 25. and (4) bolts.

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. 1-6, a preliminary cleaning device for unprocessed food grains comprises a box body 1, a feeding hopper 2 is arranged at the top of the box body 1, movable plates 3 are fixedly connected to the upper and lower sides of the two sides of the inner cavity of the box body 1, concave plates 4 are slidably connected to the inner parts of the movable plates 3, a screening box 5 is arranged between the concave plates 4 at the left and right sides, a handle 6 is fixedly connected to the surface of the screening box 5, screening holes 12 are formed in the bottom of the inner cavity of the screening box 5, sliding plates 14 are fixedly connected to the left and right sides of the screening box 5, the sliding plates 14 are slidably connected to the opposite sides of the two concave plates 4, a housing is arranged at the rear of the box body 1, a motor 9 is arranged in the housing, a driving wheel 10 is fixedly connected to an output shaft of the motor 9, the driving wheel 10 is connected to a driven wheel 11 through belt transmission, a rotating rod 8 is fixedly connected to one side of the driven wheel 11 and one side of the driving wheel 10, and a rotating wheel 7 is fixedly connected to the other end of the rotating rod 8, the rotating wheel 7 is arranged in a triangular shape, the rotating wheel 7 is positioned in the middle position of the inner side of the concave plate 4, through the design, the rotating wheel 7 can conveniently rotate on the inner side of the concave plate 4, and further the concave plate 4 can be driven to move up and down, the upper part and the lower part of one side, far away from the sliding plate 14, of the concave plate 4 are rotatably connected with the auxiliary wheels 13, the two auxiliary wheels 13 are in rolling connection with the upper surface and the lower surface of the rotating wheel 7, through the transmission connection between the auxiliary wheels 13 and the rotating wheel 7, the rotating wheel 7 can conveniently drive the concave plate 4 to move up and down, and further the up and down vibration screening can be carried out, the back surface of the box body 1 is provided with the dust collection box 17, the top of the dust collection box 17 is provided with the dust collection pump 18, the dust discharge pipe 19 is communicated between the dust collection pump 18 and the dust collection box 17, the top of the dust collection pump 18 is communicated with the connecting pipe 20, the other end of the connecting pipe 20 is communicated with the dust collection pipe 21, two ends of the dust collection pipe 21 extend to the inner part of the box body 1 and are communicated with the dust collection head 22, through dust absorption head 22, dust absorption pump 18, dust collection box 17, cooperation between connecting pipe 20 and the dust absorption pipe 21 is used, the dust absorption head 22 of being convenient for carries out the dust absorption to the unprocessed food grains of pan feeding and handles, avoid the dust to waft at will, be connected through action wheel 10 and the transmission from between the driving wheel 11 simultaneously, be convenient for drive rotary rod 8 and rotate wheel 7 and rotate, and drive concave plate 4 and screening case 5 vibration from top to bottom, thereby can sieve the clearance to the unprocessed food grains, the problem of present unprocessed food grains be not convenient for remove dust and sieve before processing has been solved.

The equal fixedly connected with guide plate 16 in both sides at 1 inner chamber top of box, guide plate 16 are the slope setting, through guide plate 16's setting, can lead to the raw materials of pan feeding, make things convenient for the inside of unprocessed food grains entering screening case 5 to sieve the processing.

The bottom swing joint of 1 inner chamber of box has the magazine 23 that gathers materials, and the fixed surface of the magazine 23 that gathers materials is connected with handle 24, through the setting of magazine 23 and handle 24, not only can collect the piece and the impurity after the screening, but also conveniently takes out the clearance.

Screw 15 has been seted up to one side that screening case 5 was kept away from to slide 14, and the inside threaded connection of concave type board 4 has bolt 25, and the other end of bolt 25 and screw 15 between the cooperation use, through the threaded connection between screw 15 and the bolt 25, be convenient for fix between screening case 5 and the concave type board 4, avoid taking place the removal at will when vibrating from top to bottom.

The working principle is as follows: during the use, at first pour the raw grain into the inside of box 1 through going into hopper 2, and fall into the inside of screening case 5 through guide plate 16, then start dust absorption pump 18, and adsorb the dust and the rice husk that fly away through dust absorption head 22, carry the inside to dust collection box 17 through dust exhaust pipe 19 and collect after that, later on starter motor 9, and drive action wheel 10 and rotate, it is rotatory together to drive from driving wheel 11 and rotary rod 8 through the belt simultaneously, and then it is rotatory to drive to rotate wheel 7 at the inboard of concave template 4, make and rotate wheel 7 when rotating, can drive concave template 4 and carry out the removal from top to bottom, and then can screen the raw grain of screening case 5 inside, and the impurity after the screening drops and collects to the inside of collecting box 23, after the screening is accomplished, can rotate bolt 25, it can take out screening case 5 at last.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Preliminary cleaning device of unprocessed food grains includes box (1), its characterized in that: the screening device is characterized in that a feeding hopper (2) is arranged at the top of the box body (1), movable plates (3) are fixedly connected to the upper and lower sides of the two sides of an inner cavity of the box body (1), concave plates (4) are slidably connected to the inner part of each movable plate (3), a screening box (5) is arranged between the concave plates (4) on the left side and the right side, screening holes (12) are formed in the bottom of the inner cavity of the screening box (5), sliding plates (14) are fixedly connected to the left side and the right side of the screening box (5), the sliding plates (14) are slidably connected with one opposite sides of the two concave plates (4), a shell is arranged at the rear part of the box body (1), a motor (9) is arranged in the shell, a driving wheel (10) is fixedly connected to an output shaft of the motor (9), the driving wheel (10) is connected with a driven wheel (11) through belt transmission, and a rotating rod (8) is fixedly connected to one side of the driven wheel (11) and one side of the driving wheel (10), the other end fixedly connected with of rotary rod (8) rotates wheel (7), the back of box (1) is provided with dust collection box (17), the top of dust collection box (17) is provided with dust absorption pump (18), the intercommunication has dust exhaust pipe (19) between dust absorption pump (18) and dust collection box (17), the top intercommunication of dust absorption pump (18) has connecting pipe (20), the other end intercommunication of connecting pipe (20) has dust absorption pipe (21), the both ends of dust absorption pipe (21) all extend to the inside of box (1) and communicate there is dust absorption head (22).

2. The preliminary cleaning device of unprocessed food grains according to claim 1, characterized in that: the box body (1) is characterized in that guide plates (16) are fixedly connected to the two sides of the top of the inner cavity of the box body (1), and the guide plates (16) are obliquely arranged.

3. The preliminary cleaning device of unprocessed food grains according to claim 1, characterized in that: the upper part and the lower part of one side, far away from the sliding plate (14), of the concave plate (4) are rotatably connected with auxiliary wheels (13), and the upper surfaces and the lower surfaces of the two auxiliary wheels (13) and the rotating wheel (7) are in rolling connection.

4. The preliminary cleaning device of unprocessed food grains according to claim 1, characterized in that: the bottom of the inner cavity of the box body (1) is movably connected with a material collecting box (23), and the surface of the material collecting box (23) is fixedly connected with a handle (24).

5. The preliminary cleaning device of unprocessed food grains according to claim 1, characterized in that: screw holes (15) are formed in one side, far away from the screening box (5), of the sliding plate (14), bolts (25) are connected to the inner threads of the concave plate (4), and the other ends of the bolts (25) are matched with the screw holes (15) for use.

6. The preliminary cleaning device of unprocessed food grains according to claim 1, characterized in that: the rotating wheel (7) is arranged in a triangular mode, and the rotating wheel (7) is located in the middle of the inner side of the concave plate (4).

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