CN218554727U

CN218554727U - Rice processing screening machine

Info

Publication number: CN218554727U
Application number: CN202222813503.3U
Authority: CN
Inventors: 肖细祥; 王海英; 谢满宝
Original assignee: Jiangxi Nongbo Pohu Rice Co ltd
Current assignee: Jiangxi Nongbo Pohu Rice Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-03
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a rice processing screening machine belongs to rice processing technology field, including the screening machine body, round bar and filter frame, first round hole has been seted up to screening machine body one side, the lateral wall that filter frame is close to first round hole one side is opened outward and is equipped with square groove, filter frame bottom center installs the filter screen of magazine in the screening rice, the welding of round bar one side the same with first round hole size has the second lug the same with square groove size, the inner wall welding that screening machine body kept away from first round hole one side has the supporting shoe, the outer wall that screening machine body kept away from first round hole one side is seted up and is emptyd the miscellaneous mouth of inclining of staying impurity on the filter screen, be provided with the motor on the outer wall of screening machine body and first round hole homonymy, the pivot that runs through two lateral walls of screening machine body is installed to motor one side. This rice processing screening machine can solve the long-time work of device, leads to the impurity after the screening to block up the problem that the hole influences filtration efficiency on the filter screen.

Description

Rice processing screening machine

Technical Field

The utility model belongs to the technical field of the rice processing, concretely relates to rice processing screening machine.

Background

Rice (Rice), also known as Rice, is a food made from Rice through the processes of cleaning, hulling, milling and finishing. Rice is a major food for people in most of china.

The rice processing and rice screening equipment is often applied to separating impurities such as stones, weeds, straws and the like mixed in the processed rice, if the impurities are not removed in the processing process, the quality of the rice is reduced, the rice cannot be sold, and the health of eaters is also harmed. The existing rice processing screening machine can easily block holes of a filter screen in the screening machine due to the strange shape of impurities when screening.

The utility model discloses a rice screening device as application number 202020617776.9, this rice screening edulcoration device include this application and disclose a rice screening edulcoration device, including defeated rice pipe, support, cylinder screen cloth, blast apparatus, vibration screen cloth, collection device, second blast apparatus and other parts's use has solved some cooling device's not enough on the market.

However, a rice processing sifter similar to the above application is still deficient at present: the impurities blocked in the holes of the filter screen cannot be quickly treated.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a rice processing sieving machine is provided to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice processing screening machine to propose the unable problem of handling fast and stopping up impurity in the filter screen hole of current rice processing screening machine in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rice processing screening machine, includes screening machine body, round bar and crosses filter stand, first round hole has been seted up to screening machine body one side, cross filter stand and seted up square groove near first round hole one side, cross filter stand bottom center and install the filter screen, the inner wall welding that screening machine body kept away from first round hole one side has the supporting shoe, and screening machine body keeps away from the outer wall of first round hole one side and has seted up the miscellaneous mouth that inclines, the welding of round bar one side has the second lug.

Preferably, the outer wall of the screening machine body and the outer wall of the same side of the first round hole are provided with motors, one side of each motor is provided with a rotating shaft penetrating through two side walls of the screening machine body, and the rotating shafts are welded with first convex blocks corresponding to the downward extending positions of the filter frames.

Preferably, the rotating shaft is provided with two gears, the centers of the two gears are provided with second round holes with the same circular size as one side of the rotating shaft, and the second round holes are provided with first grooves with the same shape as the side surfaces of the first lugs.

Preferably, the outer wall of one side of the screening machine body, which is far away from the first round hole, is provided with a fixing plate, the fixing plate is provided with a round channel for the rotating shaft to pass through, and the fixing plate is provided with two locking bolts.

Preferably, the filtering frame is provided with a first fixing block on one side far away from the square groove, a second fixing block is welded at the top end of the first fixing block, a second groove is formed in the top end of the sieving machine body, and a rectangular channel is formed in the bottom end of the second groove.

Preferably, the storage chamber has been seted up to the pivot bottom, the storage chamber bottom is provided with the slope, the slope is close to first round hole one side and is provided with the deflector, the screening machine body is provided with the rice mouth with the bottom of first round hole homonymy outer wall.

The utility model discloses a technological effect and advantage: according to the rice processing and screening machine, rice to be screened enters the screening machine through the feeding hole, the rice reaches the filter screen arranged at the bottom end of the filter rack, after the materials are put into the filter rack, the starting motor drives the rotating shaft to rotate, so that the filter rack arranged above the gear can jolt ceaselessly, the longitudinal position of the filter rack is changed, the rice and impurities on the filter screen can be separated in the ceaseless jolt, the impurities can be left on the filter screen, when the device is too long in working time and the impurities block holes in the filter screen, the round rod is inserted into the first round hole, the round rod is pushed outwards until the filter rack is pushed out of the device, the impurities blocking the holes in the filter screen can be cleaned, compared with the prior art, the impurities remaining on the filter screen can be cleaned quickly, and screening efficiency is improved;

when the rice passes through the screening link, because gravity directly drops to the slope from the top, because the guide effect on slope, the rice is along with the slope again and slowly removes to the play rice mouth of device body one side down, compares with prior art and can make the rice quick travel after the screening go out the device, prevents to appear piling up.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic structural view of the round bar of the present invention;

fig. 5 is a side view of the gear of the present invention;

fig. 6 is a schematic structural diagram of the first bump according to the present invention.

In the figure: 1. a filter screen; 2. a second fixed block; 3. pouring impurities; 4. a support block; 5. a fixing plate; 6. a rotating shaft; 7. locking the bolt; 8. a gear; 9. a slope; 10. a blocking block; 11. a square groove; 12. a first circular hole; 13. a filter frame; 14. a motor; 15. a first bump; 16. a storage chamber; 17. a rice outlet; 18. a guide plate; 19. a second bump; 20. a round bar; 21. a first groove; 22. a second circular hole; 23. a feed inlet; 24. a second groove; 25. a first fixed block; 26. the screening machine body.

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.

The utility model provides a rice processing screening machine as shown in figures 1-6, including screening machine body 26, round bar 20 and filter frame 13, first round hole 12 has been seted up to screening machine body 26 one side, filter frame 13 is close to the lateral wall of first round hole 12 one side and has been opened outward and be equipped with square groove 11, filter frame 13 bottom center is installed the filter screen 1 of sieving magazine in the rice, the round bar 20 one side the same with first round hole 12 size is welded and is had the second lug 19 the same with square groove 11 size, the inner wall welding that screening machine body 26 kept away from first round hole 12 side has supporting shoe 4, the outer wall that screening machine body 26 kept away from first round hole 12 side is seted up and is emptyd miscellaneous mouthful 3 of dumping impurity in the rice that stays on filter screen 1;

the motor 14 is arranged on the outer wall of the screening machine body 26 on the same side as the first circular hole 12, the rotating shaft 6 penetrating through two side walls of the screening machine body 26 is installed on one side of the motor 14, the rotating shaft 6 rotates through power provided by the motor 14, and the first protruding block 15 is welded on the position, corresponding to the downward extending position of the filter frame 13, of the rotating shaft 6;

two gears 8 are arranged on the rotating shaft 6, second round holes 22 with the same circular size as one side of the rotating shaft 6 are formed in the centers of the two gears 8, so that the rotating shaft 6 can penetrate through the gears 8, and first grooves 21 capable of just clamping the first bumps 15 are formed in the second round holes 22;

the outer wall of one side, away from the first round hole 12, of the screening machine body 26 is provided with a fixing plate 5, a round channel for the rotating shaft 6 to pass through is formed in the fixing plate 5, two locking bolts 7 are arranged on the fixing plate 5, and the position of the fixing plate 5 on the side wall of the screening machine body 26 is fixed through the locking bolts 7 so as to fix the position of the rotating shaft 6;

a blocking block 10 is arranged on one side, close to the first round hole 12, of the filter frame 13, a first fixing block 25 is arranged on one side, far away from the square groove 11, of the filter frame 13, a second fixing block 2 is welded to the top end of the first fixing block 25, a feeding hole 23 is formed in the top end of the screening machine body 26, a second groove 24 which is the same as the second fixing block 2 in size is formed in the top end of the screening machine body 26, and a rectangular channel through which the second fixing block 2 can penetrate is formed in the bottom end of the second groove 24;

storage compartment 16 has been seted up to 6 bottom ends of pivot and has been held the rice that passes filter screen 1, and storage compartment 16 bottom is provided with slope 9, and slope 9 can make the rice that holds in the storage compartment 16 slide downwards, is close to deflector 18 and screening machine body 26 one side bottom that first round hole 12 one side set up through slope 9 and is provided with out rice mouth 17 and lets the rice remove the device and obtain the rice after the screening.

The working principle is as follows:

according to the rice processing screening machine, rice enters a device from a feeding hole 23 formed in the top end of a screening machine body 26 and reaches a filtering net 1 arranged at the bottom end of a filtering frame 13, when no more rice enters the device, a motor 14 is started, the motor 14 drives a rotating shaft 6 to rotate, a first lug 15 welded on the rotating shaft 6 can block a first groove 21, two gears 8 are driven to rotate through the first groove 21, due to the rotation of the gears 8, the filtering frame 13 arranged above the gears 8 can continuously jolt, the longitudinal position of the filtering frame 13 can be continuously changed, rice and impurities on the filtering net 1 can be separated in continuous jolt, the impurities can be remained on the filtering net 1, and the rice can fall into a storage chamber 16 through holes in the filtering net 1;

the first fixing block 25 and the second fixing block 2 in the second groove 24 formed in the top end of the sieving machine body 26 and the blocking block 10 arranged on one side of the filter frame 13 can fix the horizontal position of the filter frame 13;

when a large amount of rice is screened by the filter screen 1, and impurities block holes in the filter screen 1, the first fixing block 25 and the second fixing block 2 which are used for fixing the horizontal position of the filter frame 13 are taken out from the second groove 24 on the top end of the screening machine body 26, the round rod 20 is inserted into the first round hole 12, the second bump 19 welded on one side of the round rod 20 enters the square groove 11, the round rod 20 is pushed to the impurity pouring opening 3 to drive the filter frame 13, the support block 4 welded on the inner wall on one side of the screening machine body 26 can be used as a track for moving the filter frame 13, and the filter frame 13 can be poured by the pushing device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a rice processing screening machine, includes screening machine body (26), round bar (20) and filter holder (13), its characterized in that: first round hole (12) have been seted up to screening machine body (26) one side, cross filter frame (13) and seted up square groove (11) near first round hole (12) one side, filter frame (13) bottom center is installed filter screen (1), the inner wall welding that first round hole (12) one side was kept away from in screening machine body (26) has supporting shoe (4), and the outer wall of first round hole (12) one side was kept away from in screening machine body (26) has seted up miscellaneous mouthful (3) of inclining, the welding of round bar (20) one side has second lug (19).

2. The rice processing screen classifier according to claim 1, wherein: be provided with motor (14) on the outer wall of screening machine body (26) and first round hole (12) homonymy, motor (14) one side is installed and is run through pivot (6) of two lateral walls of screening machine body (26), pivot (6) correspond and filter frame (13) downwardly extending position welding has first lug (15).

3. A rice processing screen grader according to claim 2 wherein: be provided with two gear (8) on pivot (6), two second round hole (22) the same with pivot (6) one side circular dimension are all seted up in gear (8) center, two first recess (21) with first lug (15) adaptation are all seted up on second round hole (22).

4. A rice processing screen grader according to claim 3 wherein: the screening machine body (26) is provided with a fixing plate (5) on the outer wall of one side far away from the first round hole (12), a round channel for the rotating shaft (6) to pass through is formed in the fixing plate (5), and two locking bolts (7) are arranged on the fixing plate (5).

5. A rice processing screen separator according to claim 1, wherein: the filter frame (13) is provided with a first fixing block (25) on one side far away from the square groove (11), a second fixing block (2) is welded at the top end of the first fixing block (25), a second groove (24) is formed in the top end of the screening machine body (26), and a rectangular channel is formed in the bottom end of the second groove (24).

6. A rice processing screen grader according to claim 3 wherein: storage compartment (16) have been seted up to pivot (6) bottom, storage compartment (16) bottom is provided with slope (9), slope (9) are close to first round hole (12) one side and are provided with deflector (18), screening machine body (26) are provided with rice mouth (17) with the bottom of first round hole (12) homonymy outer wall.