CN218167819U

CN218167819U - Magnetic separator for separating rice from brown rice

Info

Publication number: CN218167819U
Application number: CN202222215535.3U
Authority: CN
Inventors: 任长江; 任浩淼
Original assignee: Yumeier Rice Chongqing Group Co ltd
Current assignee: Yumeier Rice Chongqing Group Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-30
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to the field of agricultural screening machines, specifically disclose husky separation magnetic separator of millet, including screening case, first power unit and second power unit, screening case includes upper case and lower floor's case, all is provided with the sieve mesh in upper case and the lower floor's case, the top of upper case is provided with the balladeur train, and the gliding is provided with the slide on the balladeur train, is provided with the link on the slide, is provided with the magnetic stripe on the link, and the magnetic stripe is close to the inner diapire of upper case; the length and the width of the lower layer box are larger than those of the upper layer box, and the outer edges of the upper layer box and the lower layer box are arranged; the first power mechanism comprises a bottom frame, a vertical frame body and a horizontal frame body, the vertical frame body is connected with the bottom frame, a plurality of vibration absorbers are arranged on the vertical frame body and connected with the horizontal frame body, and the horizontal frame bodies are respectively connected with the outer edges of the upper layer box and the lower layer box; the second power mechanism is used for controlling the sliding seat to horizontally reciprocate. The utility model discloses a technical problem who how to separate when husky the screening of millet and go out metallic impurity is solved to the purpose.

Description

Magnetic separator for separating rice from brown rice

Technical Field

The utility model relates to an agricultural screening machine field specifically discloses husky separation magnetic separator of millet.

Background

The rice processing procedure comprises the steps of screening, stone removal, magnetic separation, rice hulling, rice husking, polishing and the like. The step of screening out metal impurities and rice hulling in the rice through magnetic separation refers to the step of hulling the rice to separate the rice hull from the brown rice, broken rice and the like can be generated in the process, and the brown rice can be separated out only through screening again. Some metal impurities may be omitted by magnetic separation in the previous step, and the metal impurities are difficult to screen out during subsequent screening, so that the redundant impurities can be further screened out by adding the magnetic separation in the grain and brown separation process.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a husky magnetic separator that separates of millet to solve the technical problem who sieves out metallic impurity when how to separate husky millet.

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

a rough rice separation magnetic separator comprises a screening box, a first power mechanism and a second power mechanism, wherein the screening box comprises an upper box and a lower box, sieve holes are formed in the upper box and the lower box, a sliding frame is arranged at the top of the upper box, a sliding seat is arranged on the sliding frame in a sliding manner, a connecting frame is arranged on the sliding seat, a magnetic stripe is arranged on the connecting frame, and the magnetic stripe is close to the inner bottom wall of the upper box; the length and the width of the lower layer box are larger than those of the upper layer box, and the upper layer box and the lower layer box are both provided with outer edges; the first power mechanism comprises a bottom frame, a vertical frame body and a horizontal frame body, the vertical frame body is connected with the bottom frame, a plurality of vibration absorbers are arranged on the vertical frame body and connected with the horizontal frame body, and the horizontal frame bodies are respectively connected with the outer edges of the upper layer box and the lower layer box; and the second power mechanism is used for controlling the sliding seat to horizontally reciprocate. Be provided with two boxes in this scheme, upper case and lower floor's case, both are used for sieving the corn, and the effect that two boxes carry out the screening is better. Still be provided with first power unit in this scheme, the effect is for upper case and lower floor's case transmission power, and bottom frame and vertical support body are all fixed settings, and horizontal support body then passes through the shock absorber setting on vertical support body, so vibration can transmit upper case and lower floor's case when exerting the vibration to horizontal support body, makes both can vibrate and sieve, and on the vertical support body can not be transmitted again in the vibration simultaneously, vertical support body and bottom frame then can be comparatively stable. Meanwhile, the upper box is provided with a magnetic strip capable of moving horizontally, and the magnetic strip can absorb and lead out metal impurities when moving.

Optionally, the first power mechanism further comprises a transmission plate, the transmission plate is connected with the horizontal frame body, a transmission table is integrally formed on the transmission plate, and the transmission table is in contact with the vibration generator. This scheme of adoption, the effect of transmission platform is the vibration energy of accepting vibration generator to drive upper case and lower floor's case vibration.

Optionally, the magnetic stripe can be dismantled the bottom that sets up at the link, the bottom of link can also be dismantled to rotate and be provided with the cleaning brush, and the bottom of link sets up to rotate and is provided with the spliced pole, and the center of spliced pole is provided with the draw-in groove, be provided with on the cleaning brush with draw-in groove complex fixture block. This scheme of adoption, the magnetic stripe after the dismantlement can be cleared up, installs again after cleaning brush

Optionally, a rack is arranged on the lower portion of the inner wall of the upper box, a gear is concentrically arranged on the connecting column, and the gear is meshed with the rack. This scheme of adoption, it can rotate under rack and gear effect when spliced pole horizontal migration, and its clean effect is better when the cleaning brush rotates.

Optionally, the bottom of the connecting frame is vertically slidably provided with an adjusting seat, the connecting column is rotatably arranged on the adjusting seat, and the adjusting seat can be fixedly connected with the connecting frame through a pin. This scheme of adoption, the magnetic stripe removes the in-process and can need not rotate, and the magnetic stripe during operation, has filled corn in the upper box, and rack and gear engagement can receive the corn influence.

Optionally, the second power mechanism comprises a linear motor, a connecting rod is arranged at the output end of the linear motor, a connecting chain is arranged on the connecting rod, the connecting chain is connected with the sliding seat, and the linear motor is arranged on the vertical frame body. This scheme of adoption, the connecting rod is not direct and slide fixed connection, comes the transmission through the connecting chain and just can avoid the vibration to transmit linear electric motor on, influences its normal work.

The working principle and the beneficial effects of the scheme are as follows:

utilize two boxes to carry out vibration screening in this scheme, but the magnetic stripe that is provided with horizontal migration in the upper box attracts metal impurity wherein, and the magnetic stripe can be changed into the cleaning brush and clean simultaneously. And the upper layer box and the lower layer box are separated by adopting a vibration absorber to avoid the influence of vibration on other structures.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. Objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a partial schematic view of the interior of the carriage, carriage and upper deck box;

FIG. 3 is a schematic structural view of a gear, a rack, an adjusting seat and a connecting column;

fig. 4 is a schematic structural view of the cleaning brush.

The drawings are numbered as follows: upper strata case 1, lower floor's case 2, outside are along 3, bottom frame 4, vertical support body 5, horizontal support body 6, shock absorber 7, driving plate 8, transmission platform 9, balladeur train 10, slide 11, link 12, magnetic stripe 13, rack 14, linear electric motor 15, connecting rod 16, connecting chain 17, adjust seat 18, gear 19, spliced pole 20, draw-in groove 21, fixture block 22, cleaning brush 23.

Detailed Description

The following is further detailed by way of specific embodiments:

examples

A magnetic separator for separating grain from brown rice is shown in figures 1-4 and comprises a screening box, a first power mechanism and a second power mechanism.

The screening case includes upper case 1 and lower floor's case 2, and upper case 1 and lower floor's case 2 all are upper end open-ended box body form, and both upper ends all around all integrated into one piece have outer border 3, and the bottom of upper case 1 and lower floor's case 2 all is provided with the sieve mesh. A sliding frame 10 is fixedly arranged on one side of the top of the upper layer box 1, a sliding seat 11 is arranged on the sliding frame 10 in a sliding manner, a connecting frame 12 is fixedly arranged on one side, facing the interior of the upper layer box 1, of the sliding seat 11, the bottom of the connecting frame 12 extends to the inner lower portion of the upper layer box 1, a magnetic strip 13 is arranged at the bottom of the connecting frame 12, and the magnetic strip 13 is close to the inner bottom wall of the upper layer box 1; the lower tank 2 has a length and width greater than the upper tank 1. Magnetic stripe 13 can dismantle the setting in the bottom of link 12, and the bottom of link 12 can also be dismantled to rotate and be provided with cleaning brush 23, and the bottom of link 12 sets up to rotate and is provided with spliced pole 20, and the center of spliced pole 20 is provided with draw-in groove 21, is provided with on the cleaning brush 23 with draw-in groove 21 complex fixture block 22, and magnetic stripe 13 also can adopt same mode to realize dismantling the connection. The lower part of the inner wall of the upper layer box 1 is fixedly provided with a rack 14, a connecting column 20 is concentrically provided with a gear 19, and the gear 19 is meshed with the rack 14. The bottom of the connecting frame 12 is vertically provided with an adjusting seat 18 in a sliding manner, the connecting column 20 is rotatably arranged on the adjusting seat 18, and the adjusting seat 18 can be fixedly connected with the connecting frame 12 through a pin.

The first power mechanism comprises a bottom frame 4, a vertical frame body 5, a horizontal frame body 6 and a transmission plate 8. Vertical support body 5 and bottom frame 4 fixed connection are provided with a plurality of shock absorbers 7 on vertical support body 5, shock absorbers 7 and horizontal support body 6 fixed connection, and a plurality of horizontal support body 6 are connected with the outer border 3 of upper case 1 and lower floor's case 2 respectively. The driving plate 8 is connected with the horizontal frame body 6, the driving table 9 is integrally formed on the driving plate 8, and the driving table 9 is in contact with the vibration generator.

The second power mechanism is used for controlling the sliding seat 11 to horizontally reciprocate. The second power mechanism comprises a linear motor 15, a connecting rod 16 is arranged at the output end of the linear motor 15, a connecting chain 17 is arranged on the connecting rod 16, the connecting chain 17 is connected with the sliding seat 11, and the linear motor 15 is arranged on the vertical frame body 5. Structures such as a vibration generator, a feeding structure and a discharging structure are not described in this embodiment, and other structures belong to the mature prior art, so this embodiment is only improved for a sieve plate in the existing vibrating sieve and grain separator, also called a sieving box, and other structures are not described again.

In the specific implementation:

the paddy enters into upper case 1 and carries out vibration screening, and linear electric motor 15 drives connecting chain 17 horizontal reciprocating motion, and connecting chain 17 drives slide 11, the horizontal reciprocating motion of magnetic stripe 13, and magnetic stripe 13 just can inhale and draw out metal debris. Gu Caojing after the first separation into the lower tank 2 can be screened again. Meanwhile, when the cleaning is needed, the pin on the adjusting seat 18 is pulled out, then the pin slides downwards and is fixed, the magnetic strip 13 is taken down, the cleaning brush 23 is installed, and then cleaning can be carried out, the gear 19 is meshed with the rack 14, and the cleaning brush 23 can also rotate in the moving process.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the schemes is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. A magnetic separator for separating rough rice is characterized in that: the screening box comprises an upper box and a lower box, wherein sieve holes are formed in the upper box and the lower box, a sliding frame is arranged at the top of the upper box, a sliding seat is arranged on the sliding frame in a sliding manner, a connecting frame is arranged on the sliding seat, and a magnetic strip is arranged on the connecting frame and is close to the inner bottom wall of the upper box; the length and the width of the lower layer box are larger than those of the upper layer box, and the upper layer box and the lower layer box are both provided with outer edges; the first power mechanism comprises a bottom frame, a vertical frame body and a horizontal frame body, the vertical frame body is connected with the bottom frame, a plurality of vibration absorbers are arranged on the vertical frame body and connected with the horizontal frame body, and the horizontal frame bodies are respectively connected with the outer edges of the upper layer box and the lower layer box; the second power mechanism is used for and controlling the sliding seat to horizontally reciprocate.

2. The magnetic separator for separating rice from brown rice as claimed in claim 1, wherein: the first power mechanism further comprises a transmission plate, the transmission plate is connected with the horizontal frame body, a transmission table is integrally formed on the transmission plate, and the transmission table is in contact with the vibration generator.

3. The magnetic separator for separating grain from brown rice as claimed in claim 2, wherein: the magnetic stripe can be dismantled the bottom that sets up at the link, the bottom of link can also be dismantled to rotate and be provided with the cleaning brush, and the bottom of link sets up to rotate and is provided with the spliced pole, and the center of spliced pole is provided with the draw-in groove, be provided with on the cleaning brush with draw-in groove complex fixture block.

4. The magnetic separator for separating grain from brown rice as claimed in claim 3, wherein: the lower part of the inner wall of the upper layer box is provided with a rack, the connecting column is concentrically provided with a gear, and the gear is meshed with the rack.

5. The magnetic separator for separating rice from brown rice as claimed in claim 4, wherein: the bottom of the connecting frame is vertically and slidably provided with an adjusting seat, the connecting column is rotatably arranged on the adjusting seat, the adjusting seat can be fixedly connected with the connecting frame through a pin.

6. The magnetic separator for separating rice from brown rice as claimed in claim 5, wherein: the second power mechanism comprises a linear motor, a connecting rod is arranged at the output end of the linear motor, a connecting chain is arranged on the connecting rod and connected with the sliding seat, and the linear motor is arranged on the vertical frame body.