CN215844045U

CN215844045U - Bran removing device for rice processing

Info

Publication number: CN215844045U
Application number: CN202122233280.9U
Authority: CN
Inventors: 袁周东
Original assignee: Heyuan Nanyue Youdao Agriculture And Forestry Technology Co ltd
Current assignee: Heyuan Nanyue Youdao Agriculture And Forestry Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-18
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a rice processing bran removing device, which belongs to the field of rice processing devices and comprises an operating platform, wherein two limiting grooves are formed in the upper end of the operating platform, limiting blocks are connected in the two limiting grooves in a sliding manner, a box body is fixedly connected to the upper ends of the two limiting blocks, two first filter plates are fixedly connected to the left inner wall and the right inner wall of the box body, a second filter plate is fixedly connected between the front inner wall and the rear inner wall of the box body and positioned between the two first filter plates, a mounting shell is fixedly connected to the right end of the box body and communicated with the inside of the box body, a mounting frame is fixedly connected to the inner wall of the mounting shell, a rotating shaft is rotatably connected to the left inner wall of the box body and movably penetrates through the mounting frame and extends to the outer side of the mounting frame, and two fan blades are fixedly connected to the circumferential surface of the rotating shaft; the utility model can solve the problems that the rice is shaken out, dust and light bran can be lifted and the environment is polluted due to the vibration operation in the prior art.

Description

Bran removing device for rice processing

Technical Field

The utility model belongs to the field of rice processing devices, and particularly relates to a bran removing device for rice processing.

Background

The rice is prepared by rolling rice, the rice bran refers to a brown layer part outside the brown rice kernels removed in the rice processing process, the rice bran is a byproduct obtained by rolling the rice and is an excellent resource with high development value, and in order not to influence the eating of people, the rice bran and the rice need to be separated and screened in the rice production and processing process.

At present, rice and bran are conveyed to a vibrating screen for vibration screening, the vibrating screen is often exposed outside, the rice is often shaken out due to vibration operation, and dust and lighter bran can be lifted to pollute the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rice processing bran removing device, and aims to solve the problems that rice is shaken out and dust and light bran can be lifted to pollute the environment due to vibration operation in the prior art.

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

a rice processing bran removing device comprises an operating platform, wherein two limiting grooves are formed in the upper end of the operating platform, limiting blocks are connected in the two limiting grooves in a sliding mode, a box body is fixedly connected to the upper ends of the limiting blocks, two first filter plates are fixedly connected to the left inner wall and the right inner wall of the box body, a second filter plate is fixedly connected between the front inner wall and the rear inner wall of the box body and positioned between the two first filter plates, a mounting shell is fixedly connected to the right end of the box body and communicated with the inside of the box body, a mounting frame is fixedly connected to the inner wall of the mounting shell, a rotating shaft is rotatably connected to the left inner wall of the box body and movably penetrates through the mounting frame and extends to the outer side of the mounting frame, two fan blades are fixedly connected to the circumferential surface of the rotating shaft, a third conical gear is fixedly connected to the right end of the rotating shaft, and a connecting shaft is rotatably connected to the upper end of the mounting shell, and the connecting axle activity runs through the installation shell and extends to in the installation shell, the lower extreme fixedly connected with fourth bevel gear of connecting axle, and intermeshing between fourth bevel gear and the third bevel gear, the upper end fixedly connected with second bevel gear of connecting axle, the upper end fixedly connected with driving motor of installation shell, the first bevel gear of driving motor's output fixedly connected with, and intermeshing between driving motor and the second bevel gear.

As a preferable scheme of the utility model, a gear rack is fixedly connected to the left end of the box body, a servo motor is fixedly connected to the upper end of the operating platform, a spur gear is fixedly connected to the output end of the servo motor, and the spur gear and the gear rack are meshed with each other.

As a preferable scheme of the utility model, the lower end of the operating platform is fixedly connected with four uniformly distributed supporting rods, and the lower ends of the four supporting rods are fixedly connected with moving wheels.

As a preferable scheme of the present invention, a discharge hopper is fixedly connected to a lower end of the operating table, and the discharge hopper is communicated with an interior of the box body.

As a preferable scheme of the utility model, the lower end of the operating platform is fixedly connected with two electric telescopic rods, and the extension ends of the two electric telescopic rods are fixedly connected with clamping blocks.

In a preferred embodiment of the present invention, the right portion of the mounting shell is connected to a connecting cylinder through a thread, and the right end of the connecting cylinder is fixedly connected to a filter bag.

As a preferable scheme of the utility model, the upper end of the box body is fixedly connected with two material conveying hoppers, the two material conveying hoppers are communicated with the inside of the box body, and the inner walls of the two material conveying hoppers are fixedly connected with a speed reduction through hole plate.

As a preferable scheme of the utility model, the lower inner wall of the box body is provided with an inclined plane, and one ends of the second filter plates, which are far away from each other, are provided with certain gaps with the inner wall of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. defeated hopper is used for depositing rice, the speed reduction through-hole board can reduce the velocity of flow of rice, through first filter and second filter, can part rice and chaff, output through driving motor rotates and drives first conical gear and rotate, first conical gear rotates and drives second conical gear and rotate, second conical gear rotates and drives the connecting axle and rotate, the connecting axle rotates and drives fourth conical gear and rotate, fourth conical gear rotates and drives third conical gear and rotate, third conical gear rotates and drives the pivot and rotate, the pivot rotates and drives the flabellum and rotate, the flabellum rotates and to blow in the filter bag with the chaff in the box.

2. The output end of the servo motor rotates to drive the straight gear to rotate, the straight gear rotates to drive the gear rack to move, the gear rack moves to drive the box body to move, the box body moves to better separate rice from bran, the electric telescopic rod stretches and retracts to drive the clamping block to move, the clamping block is used for fixing a rice bag, and the moving wheel is used for moving the operating platform.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an exploded view of the present invention.

In the figure: 1. an operation table; 2. an electric telescopic rod; 3. a clamping block; 4. moving a wheel; 5. a support bar; 6. a gear rack; 7. a servo motor; 8. a material conveying hopper; 9. a box body; 10. a drive motor; 11. a first bevel gear; 12. a second bevel gear; 13. a filter bag; 14. a connecting cylinder; 15. mounting a shell; 16. a spur gear; 17. a fan blade; 18. a rotating shaft; 19. a deceleration through hole plate; 20. a first filter plate; 21. a second filter plate; 22. a limiting block; 23. a limiting groove; 24. a discharge hopper; 25. installing a frame; 26. a third bevel gear; 27. a fourth bevel gear; 28. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, the technical solution provided in this embodiment is as follows:

a rice processing bran removing device comprises an operating platform 1, two limiting grooves 23 are chiseled at the upper end of the operating platform 1, limiting blocks 22 are connected in the two limiting grooves 23 in a sliding manner, a box body 9 is fixedly connected at the upper ends of the two limiting blocks 22, two first filter plates 20 are fixedly connected with the left inner wall and the right inner wall of the box body 9, a second filter plate 21 is fixedly connected between the front inner wall and the rear inner wall of the box body 9, the second filter plate 21 is positioned between the two first filter plates 20, a mounting shell 15 is fixedly connected at the right end of the box body 9, the mounting shell 15 is communicated with the inside of the box body 9, a mounting frame 25 is fixedly connected on the inner wall of the mounting shell 15, a rotating shaft 18 is rotatably connected with the left inner wall of the box body 9, the rotating shaft 18 movably penetrates through the mounting frame 25 and extends to the outer side of the mounting frame 25, two fan blades 17 are fixedly connected on the circumferential surface of the rotating shaft 18, a third bevel gear 26 is fixedly connected at the right end of the rotating shaft 18, the upper end of installation shell 15 is rotated and is connected with connecting axle 28, and connecting axle 28 activity runs through installation shell 15 and extends to in the installation shell 15, the lower extreme fixedly connected with fourth bevel gear 27 of connecting axle 28, and intermeshing between fourth bevel gear 27 and the third bevel gear 26, the upper end fixedly connected with second bevel gear 12 of connecting axle 28, the upper end fixedly connected with driving motor 10 of installation shell 15, the first bevel gear 11 of output fixedly connected with of driving motor 10, and intermeshing between driving motor 10 and the second bevel gear 12.

In the embodiment of the present invention, the limiting block 22 is used to limit the position of the box 9, the first filter plate 20 and the second filter plate 21 can separate rice from bran, the first conical gear 11 can rotate by the fixed connection between the driving motor 10 and the first conical gear 11, the second conical gear 12 can rotate by the mutual engagement between the first conical gear 11 and the second conical gear 12, the connecting shaft 28 can rotate by the fixed connection between the second conical gear 12 and the connecting shaft 28, the fourth conical gear 27 can rotate by the fixed connection between the connecting shaft 28 and the fourth conical gear 27, the mounting frame 25 is used to mount the rotating shaft 18, the third conical gear 26 can rotate by the meshed connection between the fourth conical gear 27 and the third conical gear 26, and the third conical gear 26 and the rotating shaft 18 are fixedly connected, the rotation of a rotating shaft 18 can be realized, the rotation of the fan blades 17 can be realized through the fixed connection between the rotating shaft 18 and the fan blades 17, rice bags are sleeved at the lower part of a discharge hopper 24, the telescopic driving clamping blocks 3 of an electric telescopic rod 2 move, the rice bags can be fixed through the clamping blocks 3, a servo motor 7 is started, the output end of the servo motor 7 rotates to drive a straight gear 16 to rotate, the straight gear 16 rotates to drive a gear rack 6 to move, the gear rack 6 moves to drive a box body 9 to move, rice is poured into a material conveying hopper 8, the rice and bran are separated through a first filter plate 20 and a second filter plate 21, a driving motor 10 is started, the output end of the driving motor 10 rotates to drive a first conical gear 11 to rotate, the first conical gear 11 rotates to drive a second conical gear 12 to rotate, the second conical gear 12 rotates to drive a connecting shaft 28 to rotate, the connecting shaft 28 rotates to drive a fourth conical gear 27 to rotate, the fourth bevel gear 27 rotates to drive the third bevel gear 26 to rotate, the third bevel gear 26 rotates to drive the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the fan blades 17 to rotate, and the fan blades 17 rotate to blow bran in the box body 9 into the filter bag 13.

Specifically, referring to fig. 2, a gear rack 6 is fixedly connected to the left end of the box 9, a servo motor 7 is fixedly connected to the upper end of the console 1, a spur gear 16 is fixedly connected to the output end of the servo motor 7, and the spur gear 16 and the gear rack 6 are engaged with each other.

In the embodiment of the utility model, the servo motor 7 is fixedly connected with the spur gear 16, so that the rotation of the spur gear 16 can be realized, the spur gear 16 is in meshed connection with the gear rack 6, so that the gear rack 6 can move, and the gear rack 6 is fixedly connected with the box body 9, so that the box body 9 can move.

Specifically, referring to fig. 1, the lower end of the operating table 1 is fixedly connected with four supporting rods 5 which are uniformly distributed, and the lower ends of the four supporting rods 5 are fixedly connected with a moving wheel 4.

In the embodiment of the present invention, the support bar 5 is used to support the operation table 1, and the moving wheel 4 is used to move the operation table 1.

Specifically, referring to fig. 2, a discharge hopper 24 is fixedly connected to the lower end of the console 1, and the discharge hopper 24 is communicated with the inside of the box 9.

In a particular embodiment of the utility model, the exit hopper 24 is used for rice output.

Specifically, please refer to fig. 2, the lower end of the console 1 is fixedly connected with two electric telescopic rods 2, and the extending ends of the two electric telescopic rods 2 are fixedly connected with clamping blocks 3.

In the specific embodiment of the present invention, the extending end refers to an end of the electric telescopic rod 2 capable of moving downward, that is, the other end opposite to the electric telescopic rod 2 fixed on the operating platform 1, and the movement of the clamping block 3 can be realized by fixedly connecting the electric telescopic rod 2 and the clamping block 3, and the internal structure of the electric telescopic rod 2 is common knowledge of those skilled in the art, and therefore, no further description is provided.

Specifically, referring to fig. 2 and 3, a connecting cylinder 14 is connected to the right portion of the mounting shell 15 through a screw thread, and a filter bag 13 is fixedly connected to the right end of the connecting cylinder 14.

In the embodiment of the utility model, the connecting cylinder 14 can be detached and installed through the threaded connection between the connecting cylinder 14 and the installation shell 15, and the filter bag 13 is used for filtering bran.

Specifically, referring to fig. 2, two material conveying hoppers 8 are fixedly connected to the upper end of the box 9, the two material conveying hoppers 8 are both communicated with the inside of the box 9, and the inner walls of the two material conveying hoppers 8 are both fixedly connected with a speed reduction through hole plate 19.

In the embodiment of the utility model, the feed hopper 8 is used for feeding rice, and the speed reduction through hole plate 19 can reduce the flow speed of the rice.

Specifically, referring to fig. 2, the lower inner wall of the box 9 is provided with an inclined surface, and the ends of the second filter plates 21 away from each other have a certain gap with the inner wall of the box 9.

In a particular embodiment of the utility model, the lower inner wall of the box 9 is provided with a bevel, so that the rice can slide towards the hopper 24.

The working principle or the working process of the rice processing bran removing device provided by the utility model is as follows: the rice bag is sleeved at the lower part of a discharge hopper 24, an electric telescopic rod 2 stretches and retracts to drive a clamping block 3 to move, the rice bag can be fixed through the clamping block 3, a servo motor 7 is started, the output end of the servo motor 7 rotates to drive a straight gear 16 to rotate, the straight gear 16 rotates to drive a gear rack 6 to move, the gear rack 6 moves to drive a box body 9 to move, rice is poured into a conveying hopper 8, the rice and bran are separated through a first filter plate 20 and a second filter plate 21, a driving motor 10 is started, the output end of the driving motor 10 rotates to drive a first bevel gear 11 to rotate, the first bevel gear 11 rotates to drive a second bevel gear 12 to rotate, the second bevel gear 12 rotates to drive a connecting shaft 28 to rotate, the connecting shaft 28 rotates to drive a fourth bevel gear 27 to rotate, the fourth bevel gear 27 rotates to drive a third bevel gear 26 to rotate, the third bevel gear 26 rotates to drive a rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the fan blades 17 to rotate, and the fan blades 17 rotate to blow bran in the box body 9 into the filter bag 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rice processing removes chaff device, includes operation panel (1), its characterized in that: the upper end of the operating platform (1) is provided with two limiting grooves (23), the limiting blocks (22) are connected in the two limiting grooves (23) in a sliding manner, the upper ends of the limiting blocks (22) are fixedly connected with a box body (9), the left inner wall and the right inner wall of the box body (9) are fixedly connected with two first filter plates (20), a second filter plate (21) is fixedly connected between the front inner wall and the rear inner wall of the box body (9), the second filter plate (21) is positioned between the two first filter plates (20), the right end of the box body (9) is fixedly connected with a mounting shell (15), the mounting shell (15) is communicated with the inside of the box body (9), a mounting frame (25) is fixedly connected on the inner wall of the mounting shell (15), the left inner wall of the box body (9) is rotatably connected with a rotating shaft (18), and the rotating shaft (18) movably penetrates through the mounting frame (25) and extends to the outer side of the mounting frame (25), two fan blades (17) are fixedly connected on the circumferential surface of the rotating shaft (18), a third bevel gear (26) is fixedly connected at the right end of the rotating shaft (18), a connecting shaft (28) is rotatably connected at the upper end of the mounting shell (15), the connecting shaft (28) movably penetrates through the mounting shell (15) and extends into the mounting shell (15), the lower end of the connecting shaft (28) is fixedly connected with a fourth bevel gear (27), and the fourth bevel gear (27) and the third bevel gear (26) are mutually meshed, the upper end of the connecting shaft (28) is fixedly connected with a second bevel gear (12), the upper end of the mounting shell (15) is fixedly connected with a driving motor (10), the output end of the driving motor (10) is fixedly connected with a first bevel gear (11), and the driving motor (10) and the second bevel gear (12) are meshed with each other.

2. The rice processing bran removing device according to claim 1, wherein: the left end fixedly connected with rack (6) of box (9), the upper end fixedly connected with servo motor (7) of operation panel (1), the output end fixedly connected with straight-teeth gear (16) of servo motor (7), and intermeshing between straight-teeth gear (16) and rack (6).

3. The rice processing bran removing device according to claim 2, wherein: the lower end of the operating table (1) is fixedly connected with four supporting rods (5) which are uniformly distributed, and the lower ends of the supporting rods (5) are fixedly connected with moving wheels (4).

4. The rice processing bran removing device as claimed in claim 3, wherein: the lower end of the operating platform (1) is fixedly connected with a discharge hopper (24), and the discharge hopper (24) is communicated with the interior of the box body (9).

5. The rice processing bran removing device as claimed in claim 4, wherein: the lower extreme fixedly connected with two electric telescopic handle (2) of operation panel (1), two the equal fixedly connected with clamp splice (3) of extension end of electric telescopic handle (2).

6. The rice processing bran removing device as claimed in claim 5, wherein: the right part threaded connection of installation shell (15) has connecting cylinder (14), the right-hand member fixedly connected with of connecting cylinder (14) crosses filter bag (13).

7. The rice processing bran removing device as claimed in claim 6, wherein: two defeated hoppers (8) of upper end fixedly connected with of box (9), and two defeated hoppers (8) all communicate with the inside of box (9), two equal fixedly connected with speed reduction through-hole board (19) on the inner wall of defeated hopper (8).

8. The rice processing bran removing device as claimed in claim 7, wherein: the lower inner wall of box (9) is provided with the inclined plane, the one end of keeping away from mutually of second filter (21) all has certain gap with the inner wall of box (9).