CN218743239U

CN218743239U - Screening and impurity removing device for broken rice in grain processing

Info

Publication number: CN218743239U
Application number: CN202222503335.8U
Authority: CN
Inventors: 孙江山
Original assignee: Anlu Guangfeng Rice Industry Co ltd
Current assignee: Anlu Guangfeng Rice Industry Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-28
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to a grain processing technical field's a grain processing broken rice screening and edulcoration device, the device comprises a device body, the hopper under the last fixed surface of device body is connected with, the bottom of hopper link up in device body top down, one side fixed mounting at device body top has the perfusion fan, the output of perfusion fan run through the one end inner wall of device body and with the inner wall parallel and level. Compared with the prior art, through the perfusion fan that sets up, a filter screen and No. two filter screens, the device of being convenient for is in the use, at first drive the broken rice through the perfusion fan and remove to No. two filter screens, then realize taking out of damaged grain of rice under the filtration of No. two filter screens, then carry out getting rid of great impurity in the broken rice through a filter screen, thereby obtain complete grain of rice, realized going on of broken rice screening and edulcoration in same device, machining efficiency has been improved then, and the processing cost is reduced.

Description

Screening and impurity removing device for broken rice in grain processing

Technical Field

The utility model relates to a grain processing technology field especially relates to a garrulous rice screening of grain processing and edulcoration device.

Background

The grain processing refers to the operation activities of converting raw grains into semi-finished grains and finished grains or converting the semi-finished grains into finished grains, and firstly, the raw grains of different varieties and different qualities are selected according to the quality requirements of grain foods; according to the characteristic difference of the raw grain and the impurities contained in the raw grain in the aspects of size, density, shape, air resistance and friction impact, different processes and equipment are adopted to remove the impurities to process the finished product, and the rice grains need to remove the crushed grains and the impurities according to the grade standard in the processing process to increase the finish degree of the finished product.

Among the current grain course of working, the screening of garrulous rice and edulcoration divide into two steps and go on, at first realize increasing the taking out of impurity in the garrulous rice through the edulcoration device, then realize the screening of garrulous rice through the sieving mechanism, avoid garrulous rice to influence the off-the-shelf quality of grain of rice, but divide into the screening and the edulcoration that two steps go on, not only extravagant screening time still can increase the processing cost, for this reason we propose a grain processing garrulous rice screening and edulcoration device.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a garrulous rice of grain processing filters and edulcoration device has the function of screening and edulcoration in step, avoids operating the increase that causes time and cost respectively.

The technical scheme of the utility model is that:

the utility model provides a screening of grain processing broken rice and edulcoration device, includes the device body, the last fixed surface of device body is connected with down the hopper, the bottom of hopper link up in device body top down, one side fixed mounting at device body top has the perfusion fan, the output of perfusion fan run through the one end inner wall of device body and with the inner wall parallel and level, the top inboard of device body has the sliding seat through installation component sliding connection, the inboard fixedly connected with filter screen in bottom of sliding seat, the bottom of sliding seat is equipped with the subassembly of knocking of installing in device body inboard, the inboard fixed mounting of opposite side of device body has the fixing base, no. two filter screens of inboard fixedly connected with of fixing base, no. two filter screens highly are greater than the vertical height of activity from top to bottom of sliding seat.

In a further technical scheme, the inboard slidable mounting of one end of device body bottom has the containing box, the containing box is located the bottom of filter screen No. one, the other end fixedly connected with edulcoration base of device body, the inboard slidable mounting of one end of edulcoration base has the edulcoration case.

In a further technical scheme, the installation component includes two movable blocks on two surfaces around fixed connection in the sliding seat, the groove that the groove height is greater than the movable block height has been seted up respectively to the both ends inner wall around the device body, the both ends of movable block lower surface are respectively through spring and a tank bottom inner wall connection.

In a further technical scheme, strike the subassembly and include and run through and rotate the drive shaft of connecting both ends around the device body through two bearings, the front surface fixed mounting of device body has the motor, drive shaft front surface and motor output shaft fixed connection, the outside that the drive shaft is located two movable block bottoms is fixedly connected with cam respectively.

In a further technical scheme, no. two grooves have been seted up on the bottom inner wall in a groove, the cam passes through the drive shaft and rotates and install in No. two inslots.

In a further technical scheme, an inclined groove inclined to the inner wall is formed in the upper surface of the movable seat, and the inner wall of the bottom end of the inclined groove is fixedly connected with the first filter screen.

In a further technical scheme, the top inner wall that the top of edulcoration base was equipped with the arc part is parallel and level with fixing base upper surface, the bottom inner wall and the edulcoration case one end inner wall parallel and level of arc part.

The utility model has the advantages that:

1. compared with the prior art, through the perfusion fan that sets up, a filter screen and No. two filter screens, the device of being convenient for is in the use, at first drive broken rice through the perfusion fan and remove to No. two filter screens, then realize taking out of damaged grain of rice under the filtration of No. two filter screens, then carry out getting rid of great impurity in the broken rice through a filter screen, thereby obtain complete grain of rice, the broken rice screening and the going on of edulcoration in same device have been realized, machining efficiency has been improved then, the processing cost is reduced.

2. Compared with the prior art, through containing box, edulcoration base and the edulcoration case that sets up, the device of being convenient for collects complete rice grain through the containing box in the use, collects damaged rice grain through edulcoration base and edulcoration case to in retrieve the rice grain of screening out, avoid extravagant.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a top cross section of a device body according to an embodiment of the present invention;

fig. 3 is a partially sectional structural schematic view of an apparatus body according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a movable seat according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a sectional view of an impurity removing base according to an embodiment of the present invention.

Description of reference numerals:

1. a device body; 2. a feeding hopper; 3. a storage box; 4. a motor; 5. a perfusion fan; 6. an impurity removal base; 7. a drive shaft; 8. a movable seat; 9. a first filter screen; 10. a fixed seat; 11. a second filter screen; 12. a cam; 13. a movable block; 14. a spring; 15. and (7) an impurity removing box.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

The embodiment is as follows:

as shown in fig. 1-5, a screening and impurity removing device for broken rice in grain processing, including a device body 1, a lower hopper 2 is fixedly connected with the upper surface of the device body 1, the bottom end of the lower hopper 2 is communicated with the top of the device body 1, a perfusion fan 5 is fixedly mounted on one side of the top of the device body 1, the output end of the perfusion fan 5 runs through the inner wall of one end of the device body 1 and is flush with the inner wall, the inner side of the top of the device body 1 is slidably connected with a movable seat 8 through a mounting component, a first filter screen 9 is fixedly connected with the inner side of the bottom of the movable seat 8, a knocking component mounted on the inner side of the device body 1 is arranged at the bottom end of the movable seat 8, a fixed seat 10 is fixedly mounted on the inner side of the other side of the device body 1, a second filter screen 11 is fixedly connected with the inner side of the fixed seat 10, and the height of the second filter screen 11 is greater than the vertical height of the movable seat 8 in up-and down movement.

The working principle of the technical scheme is as follows:

at first pour into down the hopper 2 with the grain of rice into, make the grain of rice fall into device body 1 along hopper 2 down in, start perfusion fan 5 this moment, make perfusion fan 5 blow the grain of rice and think of fixing base 10 and No. two filter screens 11 and remove, then realize the preliminary screening of the grain of rice under the filtration of No. two filter screens 11, the broken rice that will wherein less granule is got rid of, then the grain of rice is along No. two filter screens 11 landing on No. one filter screen 9 in the movable seat 8, no. one filter screen 9 begins the shake under the drive of knocking the subassembly, so that the broken rice that remains in the drive grain of rice that perfusion fan 5 can be better further gets rid of, and also can realize the screening of grain of rice and great impurity, the synchronization of grain of rice screening and edulcoration is gone on having been realized, work efficiency is improved, and the processing cost is reduced.

In another embodiment, as shown in fig. 5, a containing box 3 is slidably mounted inside one end of the bottom of the device body 1, the containing box 3 is located at the bottom end of the first filter screen 9, an impurity removing base 6 is fixedly connected to the other end of the device body 1, and an impurity removing box 15 is slidably mounted inside one end of the impurity removing base 6.

With 3 slidable mounting of containing box in the one end of device body 1 inboardly to in the collection of screening the grain of rice that gets off on realizing filter screen 9, install edulcoration case 15 in the one end of edulcoration base 6 inboardly, in order to realize the collection of the less garrulous grain of rice that No. two filter screens 11 sieves and come, avoid the grain of rice to appear extravagantly.

In another embodiment, as shown in fig. 3, the mounting assembly includes two movable blocks 13 fixedly connected to the front and rear surfaces of the movable seat 8, the inner walls of the front and rear ends of the device body 1 are respectively provided with a first groove having a height greater than the height of the movable block 13, and the two ends of the lower surface of the movable block 13 are respectively connected with the inner walls of the bottom end of the first groove through springs 14.

With sliding mounting of movable seat 8 through movable block 13 in the inslot that offers on 1 inner wall of device body, then pass through spring 14 with movable block 13 and a tank bottom end groove wall connection to make the groove height be greater than movable block 13's height, so that movable seat 8 still realizes the sealed of a groove one end when removing, avoid the grain of rice to fall into an inslot, shake through spring 14 so that movable seat 8.

In another embodiment, as shown in fig. 3, the knocking assembly includes a driving shaft 7 penetrating through and rotatably connected to the front and rear ends of the device body 1 through two bearings, a motor 4 is fixedly installed on the front surface of the device body 1, the front surface of the driving shaft 7 is fixedly connected to the output shaft of the motor 4, and cams 12 are respectively fixedly connected to the outer sides of the driving shaft 7 at the bottom ends of two movable blocks 13.

The driving shaft 7 is driven to rotate by the motor 4, the driving shaft 7 drives the cam 12 to rotate, and the cam 12 rotates to repeatedly knock the bottom end of the movable block 13, so that the movable block 13 is driven to repeatedly move up and down.

In another embodiment, as shown in fig. 3, a second groove is formed on the inner wall of the bottom end of the first groove, and the cam 12 is rotatably mounted in the second groove by the driving shaft 7.

The cam 12 is rotatably mounted in the second groove through the driving shaft 7, so that the cam 12 rotates in the second groove and strikes the movable block 13.

In another embodiment, as shown in fig. 2, an inclined groove inclined toward the inner wall is formed on the upper surface of the movable seat 8, and the inner wall at the bottom end of the inclined groove is fixedly connected with the first filter screen 9.

Through the inclined groove of the inclined inner wall that the upper surface of sliding seat 8 was seted up to the rice grain is convenient for slide into along sliding seat 8 and is filtered on first filter screen 9.

In another embodiment, as shown in FIG. 5, the top of the trash base 6 is provided with an arc-shaped portion whose top inner wall is flush with the upper surface of the fixing base 10, and the bottom inner wall of the arc-shaped portion is flush with the inner wall of one end of the trash box 15.

Through the arc part at 6 tops of edulcoration base can be better arrange broken rice into in the edulcoration case 15 and collect.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims

1. The utility model provides a screening of grain processing broken rice and edulcoration device, includes device body (1), its characterized in that: hopper (2) under the last fixed surface of device body (1) is connected with, the bottom of hopper (2) link up in device body (1) top down, one side fixed mounting at device body (1) top has perfusion fan (5), the output of perfusion fan (5) run through the one end inner wall of device body (1) and with the inner wall parallel and level, there is sliding connection of movable seat (8) through the installation component in the top inboard of device body (1), the inboard fixedly connected with filter screen (9) in bottom of movable seat (8), the bottom of movable seat (8) is equipped with installs the subassembly that strikes in device body (1) inboard, the inboard fixed mounting of opposite side of device body (1) has fixing base (10), filter screen (11) No. two in the inboard fixedly connected with of fixing base (10), the vertical height of activity about filter screen (11) about No. two is greater than movable seat (8) highly.

2. The grain processing broken rice screening and impurity removing device of claim 1, wherein: the device comprises a device body (1), wherein a containing box (3) is arranged on the inner side of one end of the bottom of the device body (1) in a sliding mode, the containing box (3) is located at the bottom end of a first filter screen (9), an impurity removing base (6) is fixedly connected to the other end of the device body (1), and an impurity removing box (15) is arranged on the inner side of one end of the impurity removing base (6) in a sliding mode.

3. The grain processing broken rice screening and impurity removing device of claim 1, wherein: the installation component comprises two movable blocks (13) fixedly connected to the front surface and the rear surface of the movable seat (8), grooves with groove heights larger than the height of the movable blocks (13) are respectively formed in the inner walls of the front end and the rear end of the device body (1), and the two ends of the lower surface of each movable block (13) are respectively connected with the inner wall of the bottom end of the groove through springs (14).

4. The grain processing broken rice screening and impurity removing device of claim 3, wherein: strike the subassembly and include running through and rotate the drive shaft (7) of connecting in device body (1) front and back both ends through two bearings, the front surface fixed mounting of device body (1) has motor (4), drive shaft (7) front surface and motor (4) output shaft fixed connection, the outside that drive shaft (7) are located two movable block (13) bottoms is fixedly connected with cam (12) respectively.

5. The grain processing broken rice screening and impurity removing device of claim 4, wherein: a second groove is formed in the inner wall of the bottom end of the first groove, and the cam (12) is rotatably installed in the second groove through the driving shaft (7).

6. The grain processing broken rice screening and impurity removing device of claim 1, wherein: the upper surface of the movable seat (8) is provided with an inclined groove inclined to the inner wall, and the inner wall of the bottom end of the inclined groove is fixedly connected with the first filter screen (9).

7. The grain processing broken rice screening and impurity removing device of claim 2, wherein: the top of edulcoration base (6) is equipped with the top inner wall and fixing base (10) upper surface parallel and level of arc part, the bottom inner wall and edulcoration case (15) one end inner wall parallel and level of arc part.