CN217797407U - Screening plant is used in processing of food grains other than rice and wheat - Google Patents

Abstract

The utility model relates to a screening device for processing miscellaneous grains, which comprises a box body and a feed valve. A sieve plate is movable inside the box body, and a filter hole is opened on the inner side of the sieve plate. The bottom of the sieve plate is A vibrating motor is fixedly installed, and a dust-absorbing mechanism is provided on the upper side of the sieve plate, and the dust-absorbing mechanism includes a dust-absorbing fan, and a connecting pipe extending to the inside of the box is fixedly installed on the input end of the dust-absorbing fan, The end of the connecting pipe far away from the dust suction fan is fixedly installed with a telescopic pipe, the end of the telescopic pipe far away from the connecting pipe is fixedly installed with a dust suction head, and the upper side of the dust suction head is fixedly mounted with a collar, and the collar A fixed rod is plugged into the inner side of the collar, a mounting plate is fixedly connected to the upper side of the collar, and a push rod is arranged on the outer side of the mounting plate. The sifting device for grain processing not only completes the sieving of miscellaneous grains, but also prevents dust and grain husks from flying everywhere, ensures the cleanness of the working environment, and is convenient for workers to use.

Description

A screening device for miscellaneous grain processing

technical field

The utility model relates to the technical field of grain processing, in particular to a screening device for miscellaneous grain processing.

Background technique

Five grains refer to rice, wheat, soybeans, corn, and potatoes. At the same time, grains other than rice and flour are also customarily called miscellaneous grains. During the processing of grains, they will be peeled, but during the storage and transportation of grains In the process, a part of the grain skin will be mixed into the grain, which will easily affect the subsequent processing, so the mixed grain skin needs to be sieved out.

At present, vibrating screening machines are usually used to sieve miscellaneous grains, but when the existing vibrating screening machines sieve miscellaneous grains, the dust and grain husks will fly everywhere, causing environmental pollution and affecting the working environment of workers. Damage to the health of workers, based on this, a screening device for grain processing is proposed to solve the problems raised above.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a screening device for miscellaneous grains processing, which has the advantages of being able to avoid flying dust and grain husks everywhere, and solves the problem that the existing vibrating screening machine will sieve miscellaneous grains. Dust and grain husks are flying everywhere, causing environmental pollution, affecting the working environment of workers, and damaging the health of workers.

In order to achieve the above purpose, the utility model provides the following technical solutions: a screening device for miscellaneous grains processing, including a box body and a feed valve, the inside of the box body is equipped with a sieve plate, and the inner side of the sieve plate is provided with a filter holes, a vibrating motor is fixedly installed at the bottom of the sieve plate, and a dust suction mechanism is arranged on the upper side of the sieve plate;

The dust collection mechanism includes a dust collection fan, a connecting pipe extending to the inside of the box is fixedly installed on the input end of the dust collection fan, and a telescopic pipe is fixedly installed on the end of the connection pipe far away from the dust collection fan. The end of the tube away from the connecting pipe is fixedly equipped with a suction head, the upper side of the suction head is fixedly installed with a collar, the inner side of the collar is inserted with a fixed rod, and the upper side of the collar is fixedly connected with a mounting ring. plate, and the outside of the mounting plate is provided with a push rod.

Further, the feed valve is fixedly installed on the top of the box, and the dust suction fan is fixedly installed on the outer wall of the box.

Further, the dust suction head is located on the upper side of the sieve plate, and a collection box is arranged on the lower side of the sieve plate, and the collection box is fixedly installed on the inner bottom wall of the box body.

Further, the left and right ends of the fixing rod are fixedly connected with the inner wall of the box, and the front of the box is hinged with a box door.

Further, the push rod is fixedly installed on the inner wall of the box, and the output shaft of the push rod is fixedly connected to the outside of the mounting plate.

Further, a conveying pipe is fixedly installed on the output end of the dust suction fan, and a dust collecting box is fixedly installed on the lower side of the conveying pipe.

Further, the bottom of the box body is fixedly installed with support bases, and the number of support bases is set to four.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The screening device for miscellaneous grains processing drives the sieve plate to vibrate by starting the vibration motor, so that it can screen the miscellaneous grains. Some fine particles in the miscellaneous grains fall into the collection box through the filter holes, and the vibration of the sieve plate makes the miscellaneous grains Due to the limitation of the box, the dust and grain husks cannot be lifted out. At this time, the dust and grain husks raised inside the box can be sucked by starting the vacuum fan, and the screening of miscellaneous grains is completed. , also prevents dust and grain husks from flying everywhere, ensures the cleanliness of the working environment, facilitates the use of workers, and solves the problem of dust and grain husks flying everywhere when the existing vibrating screening machine sieves miscellaneous grains, causing environmental pollution , Affect the working environment of workers and damage the health of workers.

2. The screening device for miscellaneous grains processing can drive the installation plate to move by starting the push rod, and drive the collar to move, thereby driving the suction head to move, which is convenient for adjusting the position of the suction head, improving the absorption effect, and convenient use.

Description of drawings

Fig. 1 is a structural sectional view of the utility model;

Fig. 2 is the enlarged structural schematic diagram of A shown in Fig. 1 of the utility model;

Fig. 3 is a front view of the structure of the utility model.

In the figure: 1 box body, 2 feed valve, 3 sieve plate, 4 filter hole, 5 vibration motor, 6 collection box, 7 dust suction fan, 8 connecting pipe, 9 telescopic pipe, 10 dust suction head, 11 collar, 12 fixed rods, 13 mounting plates, 14 push rods, 15 delivery pipes, 16 dust collection boxes, 17 box doors, 18 support seats.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, a screening device for miscellaneous grains processing in this embodiment, including a box body 1 and a feed valve 2, the feed valve 2 is fixedly installed on the top of the box body 1, and the internal activities of the box body 1 A sieve plate 3 is installed, and the inner side of the sieve plate 3 is provided with a filter hole 4, and the fine particles in miscellaneous grains are conveniently screened through the filter hole 4 provided.

Wherein, the vibration motor 5 is fixedly installed on the bottom of the sieve plate 3, and the lower side of the sieve plate 3 is provided with a collection box 6, and the collection box 6 is fixedly installed on the inner bottom wall of the box body 1, and the collection box 6 provided is convenient for filtering The fine particles that come out are collected.

In this embodiment, a dust suction mechanism is provided on the upper side of the sieve plate 3, and the dust suction mechanism includes a dust suction fan 7, the dust suction fan 7 is fixedly installed on the outer wall of the box body 1, and the input end of the dust suction fan 7 is fixedly installed There is a connecting pipe 8 extending to the inner side of the box body 1. The end of the connecting pipe 8 away from the dust suction fan 7 is fixedly installed with a telescopic pipe 9, and the end of the telescopic pipe 9 away from the connecting pipe 8 is fixedly installed with a dust suction head 10. 9. It is convenient to adjust the position of the dust suction head 10, which is convenient for use.

It should be noted that the dust suction head 10 is located on the upper side of the sieve plate 3, and the upper side of the dust suction head 10 is fixedly equipped with a collar 11, and the inner side of the collar 11 is inserted with a fixed rod 12, and the left and right ends of the fixed rod 12 Both are fixedly connected with the inner wall of the box body 1, and the collar 11 can move along the outer side of the fixed rod 12, and the outer shape of the fixed rod 12 is cylindrical.

In this embodiment, a mounting plate 13 is fixedly connected to the upper side of the collar 11, and a push rod 14 is arranged on the outside of the mounting plate 13, and the push rod 14 is fixedly mounted on the inner wall of the box body 1, and the output shaft of the push rod 14 is connected with the installation The outside of the plate 13 is fixedly connected, and the push rod 14 is an electric push rod. By starting the push rod 14, the mounting plate 13 can be driven to move, and the collar 11 is driven to move, thereby driving the cleaning head 10 to move, which facilitates adjustment.

It should be noted that a delivery pipe 15 is fixedly installed on the output end of the dust collection fan 7, and a dust collection box 16 is fixedly installed on the lower side of the delivery pipe 15, and the dust collection box 16 is used for removing the dust absorbed by the dust collection fan 7 Collect, the front of casing 1 is hinged with casing door 17, by opening casing door 17, the miscellaneous grain after sieving is convenient to take out, and the bottom of casing 1 is fixedly equipped with support seat 18, and the quantity of support seat 18 is set to four.

It should be noted that the installation methods, connection methods or setting methods disclosed in this embodiment are all common mechanical methods, as long as they can achieve their beneficial effects, they can be implemented. And the electrical connection of the power supply, the main controller can be conventional known equipment such as PLC or computer, and there is an existing public power connection technology, so the specific structure and working principle of it will not be repeated in this article. .

The working principle of the above-mentioned embodiment is:

(1) The sifting device for processing miscellaneous grains, by opening the feed valve 2, the miscellaneous grains to be screened are sent to the sieve plate 3 inside the box body 1, and the sieve plate 3 is driven to vibrate by starting the vibrating motor 5 to make it Screen the miscellaneous grains, some fine particles in the miscellaneous grains fall into the collection box 6 through the filter hole 4, and at the same time the vibration of the sieve plate 3 raises the grain husks in the miscellaneous grains, and the dust and grain husks cannot be lifted due to the limitation of the box body 1 , at this time, start the dust suction fan 7, and suck the dust and grain husks raised inside the box body 1 through the connecting pipe 8, the telescopic pipe 9 and the dust suction head 10, and then send them into the dust collection box 16 through the delivery pipe 15 Inside, it not only completes the screening of miscellaneous grains, but also prevents dust and grain husks from flying everywhere.

(2) The screening device for miscellaneous grain processing can drive the mounting plate 13 to move by starting the push rod 14, and drive the collar 11 to move, thereby driving the dust suction head 10 to move, which is convenient for adjusting the position of the dust suction head 10 and improving It improves the absorption effect and is convenient to use.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a screening plant is used in processing of food grains other than rice and wheat, includes box (1) and feed valve (2), its characterized in that: a sieve plate (3) is movably mounted inside the box body (1), filter holes (4) are formed in the inner side of the sieve plate (3), a vibration motor (5) is fixedly mounted at the bottom of the sieve plate (3), and a dust collection mechanism is arranged on the upper side of the sieve plate (3);

dust absorption mechanism includes dust absorption fan (7), fixed mounting has connecting pipe (8) that extend to box (1) inboard on the input of dust absorption fan (7), the one end fixed mounting that dust absorption fan (7) were kept away from in connecting pipe (8) has flexible pipe (9), the one end fixed mounting that connecting pipe (8) were kept away from in flexible pipe (9) has dust absorption head (10), the upside fixed mounting of dust absorption head (10) has the lantern ring (11), peg graft in the inboard of the lantern ring (11) and have dead lever (12), the upside fixedly connected with mounting panel (13) of the lantern ring (11), the outside of mounting panel (13) is provided with push rod (14).

2. The screening device for processing coarse cereals according to claim 1, characterized in that: the feeding valve (2) is fixedly installed at the top of the box body (1), and the dust collection fan (7) is fixedly installed on the outer wall of the box body (1).

3. The screening device for processing coarse cereals according to claim 1, characterized in that: the dust collection head (10) is located on the upper side of the sieve plate (3), a collection box (6) is arranged on the lower side of the sieve plate (3), and the collection box (6) is fixedly mounted on the inner bottom wall of the box body (1).

4. The screening device for processing coarse cereals of claim 1, wherein: both ends all with the inner wall fixed connection of box (1) about dead lever (12), the front of box (1) articulates there is chamber door (17).

5. The screening device for processing coarse cereals according to claim 1, characterized in that: the push rod (14) is fixedly installed on the inner wall of the box body (1), and an output shaft of the push rod (14) is fixedly connected with the outer side of the installation plate (13).

6. The screening device for processing coarse cereals according to claim 1, characterized in that: the output end of the dust collection fan (7) is fixedly provided with a conveying pipe (15), and the lower side of the conveying pipe (15) is fixedly provided with a dust collection box (16).

7. The screening device for processing coarse cereals according to claim 1, characterized in that: the bottom fixed mounting of box (1) has supporting seat (18), the quantity of supporting seat (18) sets up to four.

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