CN221335212U

CN221335212U - Rice sorting equipment

Info

Publication number: CN221335212U
Application number: CN202323101210.3U
Authority: CN
Inventors: 乔霞
Original assignee: Shenmu Qiaodaufu Cereals Oils And Foodstuffs Co ltd
Current assignee: Shenmu Qiaodaufu Cereals Oils And Foodstuffs Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-07-16
Anticipated expiration: 2033-11-17

Abstract

The utility model discloses rice sorting equipment, which relates to the technical field of rice processing and comprises a processing chamber, wherein a feed hopper is fixed on one side of the processing chamber, a screening cylinder is arranged in the processing chamber, a screening hole is formed in the screening cylinder, a dust hood is arranged in the screening cylinder, a dust suction pipe is fixedly connected to one side of the dust hood, a dust collection box is fixedly connected to one end of the dust suction pipe, which is far away from the dust hood, a fixing ring is arranged on the side surface of the dust collection box, a dustproof filter screen is fixedly arranged in the fixing ring, a connecting pipe is arranged on one side of the dustproof filter screen, an exhaust fan is fixedly connected to one end of the connecting pipe, which is far away from the fixing ring, an exhaust pipe is connected to the side surface of the exhaust fan, and a supporting table is fixedly arranged at the bottom of the exhaust fan. According to the utility model, the exhaust fan is started, so that dust raised in the screening cylinder is sucked into the dust collection box through the dust hood, and the effect of automatic dust removal is achieved.

Description

Rice sorting equipment

Technical Field

The utility model relates to the technical field of rice processing, in particular to rice sorting equipment.

Background

Rice, also called rice, is a food made from rice through the processes of cleaning, hulling, milling, finishing finished products and the like. Rice is a major food for people in most areas of china.

However, in the conventional screening equipment, rice grains are often stuck in the meshes to plug the meshes in the screening process, so that the screening speed and the screening efficiency are greatly reduced.

Through searching Chinese patent: the utility model provides a sorting unit for rice processing (bulletin number: CN 212732902U), which comprises a bracket, a screening cylinder and a driving mechanism, the screening cylinder is the open-ended drum in both ends, screening cylinder rotates with the support to be connected, be equipped with a plurality of sieve meshes on the screening cylinder, screening cylinder inner wall fixed connection multiturn flight, screening cylinder's below is equipped with the receiving tray, screening cylinder top is equipped with the crossbeam with support fixed connection, the length direction of crossbeam is parallel with screening cylinder axis, the crossbeam bottom surface is equipped with the elasticity brush, screening cylinder and elasticity brush extrusion contact make elasticity brush produce the elasticity of directional screening cylinder axis, driving mechanism drives the screening cylinder and rotates around the axis of screening cylinder during operation. According to the scheme, the moving stroke of the raw material rice is increased in the rotating process of the screening cylinder, and the raw material rice is thoroughly sorted in a rolling and moving manner in the rotating process of the screening cylinder; the rice grains clamped in the sieve holes are removed through the elasticity of the elastic hairbrush, so that the sorting speed and the sorting efficiency are improved.

Above-mentioned patent, but the device exists not enough that rice when screening in screening section of thick bamboo, rice is owing to receive the rotation of screening section of thick bamboo, and the dust that rice surface is attached can lift up, causes the cavity that screening section of thick bamboo place to form great dust like this, and then can creep whole processing environment, brings air pollution for processing environment to influence workman's healthy.

Therefore, it is necessary to invent a rice sorting apparatus to solve the above problems.

Disclosure of utility model

The utility model aims to provide rice sorting equipment so as to solve the problem that dust is inconvenient to remove in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rice sorting equipment, includes the processing chamber, one side of processing chamber is fixed with the feeder hopper, the inside of processing chamber is provided with a screening section of thick bamboo, the screening hole has been seted up to the inside of a screening section of thick bamboo, the inside of a screening section of thick bamboo is provided with the suction hood, one side fixedly connected with dust absorption pipe of suction hood, keep away from of suction hood's one end fixedly connected with dust collection box, the side-mounting of dust collection box has solid fixed ring, gu fixed ring's inside fixedly mounted has dustproof filter screen, one side of dustproof filter screen is provided with the connecting pipe, the connecting pipe is kept away from gu fixed ring's one end fixedly connected with air exhauster, the side-mounting of air exhauster has the exhaust pipe, the bottom of air exhauster is fixed with the brace table.

Preferably, an L-shaped motor mounting plate is arranged below the feed hopper, and a driving motor is fixed on the inner side of the L-shaped motor mounting plate.

Preferably, one side of the driving motor is connected with a rotating shaft, a first gear is fixed on the outer wall of the rotating shaft, and one end of the rotating shaft is connected with a bearing.

Preferably, a gear ring is connected to the outside of the first gear, and a second gear is connected to one side of the gear ring.

Preferably, a fixed shaft is connected to the second gear, and a supporting frame is fixed to one end of the fixed shaft.

Preferably, a first guide plate is arranged below the screening cylinder, and a broken rice box is arranged on one side of the first guide plate.

Preferably, a second material guide plate is arranged below the dust collection pipe, and a finished product box is arranged below the second material guide plate.

The utility model has the technical effects and advantages that:

1. Through setting up dust removing mechanism, when the screening section of thick bamboo rotates, pour the rice that will wait to screen into the screening section of thick bamboo from the feeder hopper, the screening section of thick bamboo is screened rice this moment, wherein the rice can raise more dust when rolling, then start the air exhauster, make the dust that raises inhale the dust pipe through the dust absorption cover, then carry the dust collection incasement through the dust absorption pipe, the side-mounting of dust collection incasement has the solid fixed ring, gu fixed ring's internally mounted has dustproof filter screen, when the wind flow that has the dust passes through from dustproof filter screen, stop the dust like this, make the dust stay in the dust collection incasement, then the wind flow that passes through gets into the air exhauster through the connecting pipe, exhaust pipe that offers from the air exhauster side at last is discharged, thereby reach automatic dust removal's effect, thereby the rice in the prior art produces more dust easily when screening in the screening section of thick bamboo, thereby realized the device is convenient for the dust removal function;

2. Through setting up autofilter subassembly, operation driving motor for driving motor drive axis of rotation rotates, and the outer wall of axis of rotation is fixed with two sets of first gears, and two sets of first gears meshing respectively are connected with two sets of ring gears, and two sets of ring gears are connected with two sets of second gears again, and the inside of two sets of ring gears is fixed with a screening section of thick bamboo, like this when the axis of rotation rotates, makes a screening section of thick bamboo rotate, thereby makes this screening section of thick bamboo realize autofilter's function.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a front view structure of a rice sorting apparatus according to the present utility model.

Fig. 2 is a split view of the internal mechanism of the processing chamber of the rice sorting apparatus of the present utility model.

Fig. 3 is a split view of a dust removing mechanism of a rice sorting apparatus of the present utility model.

Fig. 4 is a schematic top view of a rice sorting apparatus according to the present utility model.

Fig. 5 is a schematic side view of a rice sorting apparatus according to the present utility model.

In the figure: 1. a processing chamber; 2. a feed hopper; 3. an L-shaped motor mounting plate; 4. a driving motor; 5. a rotating shaft; 6. a first gear; 7. a bearing; 8. a gear ring; 9. a screening cylinder; 10. screening holes; 11. a second gear; 12. a fixed shaft; 13. a support frame; 14. a first guide plate; 15. a broken rice box; 16. a second guide plate; 17. a finished product box; 18. a dust hood; 19. a dust collection pipe; 20. a dust collection box; 21. a fixing ring; 22. a dust-proof filter screen; 23. a connecting pipe; 24. an exhaust fan; 25. an exhaust pipe; 26. and a support table.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides rice sorting equipment shown in fig. 1-5, which comprises a processing chamber 1, wherein a feed hopper 2 is fixedly arranged on one side of the processing chamber 1, the feed hopper 2 plays a feeding role, a screening cylinder 9 is arranged in the processing chamber 1, the screening cylinder 9 plays a screening role, a screening hole 10 is formed in the screening cylinder 9, the screening hole 10 plays a role of screening rice with different sizes, a dust hood 18 is arranged in the screening cylinder 9, the dust hood 18 plays a role of absorbing dust, a dust suction pipe 19 is fixedly connected to one side of the dust hood 18, the dust suction pipe 19 plays a role of connecting the dust hood 18 with a dust collection box 20, one end, far away from the dust hood 18, of the dust suction pipe 19 is fixedly connected with the dust collection box 20, the dust collection box 20 plays a role of collecting dust, a fixed ring 21 is arranged on the side surface of the dust collection box 20, the fixed ring 21 plays a role of installing a dust-proof filter 22, the dust-proof 22 plays a role of screening the rice, a connecting pipe 23 is arranged on one side of the dust-proof 22, the dust-proof 22 is connected with a dust-collecting ring 21, the dust-collecting ring is connected with an exhaust fan 24, an exhaust fan 24 is fixedly connected with an exhaust fan 24, and an exhaust fan 24 is connected with an exhaust fan 24, and an exhaust fan 25 is fixedly connected with the exhaust fan 24.

The below of feeder hopper 2 is provided with L shape motor mounting panel 3, and the inboard of L shape motor mounting panel 3 is fixed with driving motor 4, and wherein L shape motor mounting panel 3 plays the effect of installation driving motor 4, and driving motor 4 plays the pivoted effect of drive axis of rotation 5.

One side of driving motor 4 is connected with axis of rotation 5, and the outer wall of axis of rotation 5 is fixed with first gear 6, and the one end of axis of rotation 5 is connected with bearing 7, and wherein axis of rotation 5 plays the pivoted effect of driving two sets of first gears 6, and first gear 6 plays the pivoted effect of driving ring gear 8, and bearing 7 makes axis of rotation 5 rotate in its inside.

The outside of first gear 6 is connected with ring gear 8, and one side of ring gear 8 is connected with second gear 11, and wherein ring gear 8 plays the effect that drives screening cylinder 9 and second gear 11 rotation, and second gear 11 plays the effect of cooperation ring gear 8 rotation.

The second gear 11 is internally connected with a fixed shaft 12, and one end of the fixed shaft 12 is fixed with a supporting frame 13, wherein the fixed shaft 12 enables the second gear 11 to rotate outside, and the supporting frame 13 plays a role in fixing the fixed shaft 12.

The below of screening section of thick bamboo 9 is provided with first stock guide 14, and one side of first stock guide 14 is provided with garrulous rice case 15, and wherein first stock guide 14 plays the effect of leading out garrulous rice to garrulous rice incasement 15, and garrulous rice case 15 plays the effect of collecting garrulous rice.

The dust absorption pipe 19 is provided with the second stock guide 16 below, and the below of second stock guide 16 is provided with finished product case 17, and wherein second stock guide 16 plays the effect of deriving finished product rice, and finished product case 17 plays the effect of collecting finished product rice.

Working principle: when the screening cylinder 9 rotates, rice to be screened is poured into the screening cylinder 9 from the feed hopper 2, the screening cylinder 9 screens the rice at the moment, more dust can be lifted when the rice rolls, then the exhaust fan 24 is started, the lifted dust is sucked into the dust suction pipe 19 through the dust suction cover 18, and then the dust is conveyed into the dust collection box 20 through the dust suction pipe 19, the fixed ring 21 is arranged on the side face of the dust collection box 20, the dustproof filter screen 22 is arranged in the fixed ring 21, and thus when the wind flow with the dust passes through the dustproof filter screen 22, the dust is blocked, so that the dust stays in the dust collection box 20, then the wind flow with the dustproof filter screen 22 enters the exhaust fan 24 through the connecting pipe 23, and finally the wind flow with the dustproof filter screen 22 is discharged from the exhaust pipe 25 arranged on the side face of the exhaust fan 24, so that the automatic dust removal effect is achieved, and the problem that the dust in the prior art is easy to generate more dust when the rice is screened in the screening cylinder 9, and the processing environment is affected is solved, and the dust removal function of the device is convenient.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Rice sorting apparatus comprising a processing chamber (1), characterized in that: one side of processing room (1) is fixed with feeder hopper (2), the inside of processing room (1) is provided with screening cylinder (9), screening hole (10) have been seted up to the inside of screening cylinder (9), the inside of screening cylinder (9) is provided with suction hood (18), one side fixedly connected with dust absorption pipe (19) of suction hood (18), keep away from of suction hood (19) one end fixedly connected with dust collection box (20), the side-mounting of dust collection box (20) has solid fixed ring (21), the inside fixed mounting of solid fixed ring (21) has dustproof filter screen (22), one side of dustproof filter screen (22) is provided with connecting pipe (23), connecting pipe (23) are kept away from one end fixedly connected with air exhauster (24) of gu fixed ring (21), the side of air exhauster (24) is connected with pipe (25), the bottom of air exhauster (24) is fixed with brace table (26).

2. A rice sorting apparatus according to claim 1, characterized in that: an L-shaped motor mounting plate (3) is arranged below the feed hopper (2), and a driving motor (4) is fixed on the inner side of the L-shaped motor mounting plate (3).

3. A rice sorting apparatus according to claim 2, characterized in that: one side of driving motor (4) is connected with axis of rotation (5), the outer wall of axis of rotation (5) is fixed with first gear (6), the one end of axis of rotation (5) is connected with bearing (7).

4. A rice sorting apparatus according to claim 3, characterized in that: the external connection of first gear (6) has ring gear (8), one side of ring gear (8) is connected with second gear (11).

5. A rice sorting apparatus according to claim 4, characterized in that: the inside of second gear (11) is connected with fixed axle (12), the one end of fixed axle (12) is fixed with support frame (13).

6. A rice sorting apparatus according to claim 1, characterized in that: the screening cylinder (9) is provided with a first stock guide (14) below, one side of first stock guide (14) is provided with garrulous rice case (15).

7. A rice sorting apparatus according to claim 1, characterized in that: the dust collection pipe is characterized in that a second material guide plate (16) is arranged below the dust collection pipe (19), and a finished product box (17) is arranged below the second material guide plate (16).