CN217491697U

CN217491697U - Sieving mechanism for rice

Info

Publication number: CN217491697U
Application number: CN202220991187.6U
Authority: CN
Inventors: 何韵竹
Original assignee: Xinjiang Tianshan Snowmi Alar Rice Industry Co ltd
Current assignee: Xinjiang Tianshan Snowmi Alar Rice Industry Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-27
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a sieving mechanism for rice, including the rice fill, the bottom fixed mounting of rice fill has except that miscellaneous box, and the bottom fixed mounting who removes miscellaneous box has the screening box, and one side fixed mounting who removes miscellaneous box has the subassembly of blowing, and the opposite side fixed mounting who removes miscellaneous box has the dust collecting tank, and the side channel has been seted up to the inner wall that removes miscellaneous box. According to the scheme, the existing feeding port is not convenient and fast to adjust the falling speed of the rice and can only be opened and closed simply, the movable plate moves in the side groove by rotating the rotating handle, and the size of the opening at the bottom of the rice hopper can be controlled by matching the movable plate with the bottom of the rice hopper, so that the falling speed of the rice is convenient to adjust; when the screening device blows the dust in the rice, because the angle of blowing is in the level, lead to the effect of getting rid of dust etc. limited, can adjust the angle of a plurality of aviation baffles through rotating the regulation carousel this moment to adjust the angle of aviation baffle according to the in-service use demand, reach effects such as better dust removal.

Description

Sieving mechanism for rice

Technical Field

The utility model relates to a rice technical field, more specifically say, the utility model relates to a sieving mechanism for rice.

Background

At present, in the processing process of rice, a screening device is used for removing stone particles, dust and the like in the rice, but in the using process of the screening device, the existing feeding port is not convenient and fast to adjust the falling rate of the rice, and only can be opened and closed simply; further, when the sieving apparatus blows air to the dust in the rice, the removing effect of the dust is limited because the angle of the blowing air is horizontal.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a sieving mechanism for rice to solve current pan feeding mouth and when speed regulation to the rice whereabouts is convenient inadequately and the dust in sieving mechanism to the rice blows, because the angle of blowing is in the level, lead to the limited problem of the effect of getting rid of dust.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a sieving mechanism for rice, includes the rice fill, the bottom fixed mounting of rice fill has except that miscellaneous box, the bottom fixed mounting who removes miscellaneous box has the screening box, one side fixed mounting who removes miscellaneous box has the subassembly of blowing, the opposite side fixed mounting who removes miscellaneous box has the dust collecting tank, remove miscellaneous box's inner wall and seted up the side channel, the inside movable mounting of side channel has control assembly.

The control assembly comprises a movable plate, a fixed block is fixedly mounted on the side face of the movable plate, a movable column is movably mounted inside the fixed block, a screw rod is fixedly mounted at one end of the movable column, and a rotating handle is fixedly mounted at one end of the screw rod.

The side surface of the impurity removing box is provided with a threaded hole, and the size of the threaded hole is matched with that of the screw rod.

The movable plate is movably arranged in the side groove and attached to the bottom surface of the rice hopper.

The blowing assembly comprises a mounting box, a protection net is fixedly mounted on the inner wall of the mounting box, a mounting frame is fixedly mounted on the inner wall of the mounting box, a fan is fixedly mounted in the middle of the mounting frame, an air deflector is movably mounted on the inner wall of the mounting box, a rotating column is fixedly mounted at one end of the air deflector, an adjusting gear is fixedly sleeved on the surface of the rotating column, a movable toothed plate is mounted on the surface of the adjusting gear in a meshed mode, a fixed column is fixedly mounted on the side face of the adjusting gear, and an adjusting rotary disc is fixedly mounted at one end of the fixed column.

The side surface of the mounting box is provided with a trapezoidal groove, and the movable toothed plate is movably mounted inside the trapezoidal groove.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

according to the scheme, the existing feeding port is not convenient and fast to adjust the falling speed of the rice and can only be opened and closed simply, the movable plate moves in the side groove by rotating the rotating handle, and the size of the opening at the bottom of the rice hopper can be controlled by matching the movable plate with the bottom of the rice hopper, so that the falling speed of the rice is convenient to adjust; among the above-mentioned scheme, when sieving mechanism blows the dust in to the rice, because the angle of blowing is in the level, and the effect of getting rid of that leads to dust etc. is limited, can adjust the angle of a plurality of aviation baffles through rotating the regulation carousel this moment to adjust the angle of aviation baffle according to the in-service use demand, reach effects such as better dust removal.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the trash box of the present invention;

fig. 3 is a schematic structural diagram of the control assembly of the present invention;

fig. 4 is a schematic structural view of the blowing assembly of the present invention;

fig. 5 is a schematic view of the three-dimensional assembly of the blowing assembly of the present invention.

[ reference numerals ]

1. A rice hopper; 2. removing impurities; 3. a screening cassette; 4. a blowing assembly; 5. a dust collecting groove; 6. a side groove; 7. A control component; 41. mounting a box; 42. a protection net; 43. a mounting frame; 44. a fan; 45. an air deflector; 46. an adjusting gear; 47. a movable toothed plate; 48. fixing a column; 49. adjusting the turntable; 71. a movable plate; 72. a fixed block; 73. a movable post; 74. a screw; 75. the handle is rotated.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a sieving mechanism for rice as attached figure 1 to attached figure 5, including rice hopper 1, the bottom fixed mounting of rice hopper 1 has except miscellaneous box 2, the bottom fixed mounting who removes miscellaneous box 2 has screening box 3, one side fixed mounting who removes miscellaneous box 2 has blowing component 4, the opposite side fixed mounting who removes miscellaneous box 2 has dust collecting tank 5, except that miscellaneous box 2's inner wall seted up the side channel 6, the inside movable mounting of side channel 6 has control assembly 7.

As shown in fig. 2 to 3, the control assembly 7 includes a movable plate 71, a fixed block 72 is fixedly mounted on a side surface of the movable plate 71, a movable column 73 is movably mounted inside the fixed block 72, a screw 74 is fixedly mounted at one end of the movable column 73, a rotating handle 75 is fixedly mounted at one end of the screw 74, a threaded hole is formed in a side surface of the impurity removing box 2, the threaded hole is matched with the screw 74 in size, the movable plate 71 is movably mounted inside the side groove 6, and the movable plate 71 is attached to the bottom surface of the rice bucket 1;

specifically, at first place the rice in rice fill 1, then rotate and rotate handle 75, rotate handle 75 this moment and will drive screw 74 and rotate to drive movable post 73 and remove, and promote movable plate 71 and remove, movable plate 71 is laminated with the bottom of rice fill 1, thereby control the size of rice fill 1 bottom opening, thereby be convenient for adjust the falling rate of rice.

As shown in fig. 4 to 5, the blowing assembly 4 includes a mounting box 41, a protection net 42 is fixedly mounted on an inner wall of the mounting box 41, a mounting frame 43 is fixedly mounted on an inner wall of the mounting box 41, a fan 44 is fixedly mounted in the middle of the mounting frame 43, an air deflector 45 is movably mounted on the inner wall of the mounting box 41, a rotating column is fixedly mounted at one end of the air deflector 45, an adjusting gear 46 is fixedly sleeved on a surface of the rotating column, a movable toothed plate 47 is mounted on the surface of the adjusting gear 46 in a meshing manner, a fixed column 48 is fixedly mounted on a side surface of the adjusting gear 46, an adjusting turntable 49 is fixedly mounted at one end of the fixed column 48, a trapezoidal groove is formed in a side surface of the mounting box 41, and the movable toothed plate 47 is movably mounted inside the trapezoidal groove;

specifically, when adjusting the wind direction, at first rotate and adjust carousel 49, adjust carousel 49 this moment and will drive adjusting gear 46 through the connection of fixed column 48 and rotate, then drive movable toothed plate 47 through gear engagement and reciprocate to drive a plurality of adjusting gear 46 simultaneously and rotate, and make aviation baffle 45 rotate certain angle, thereby realize adjusting the wind direction, so that improve dust removal effect.

The working process of the utility model is as follows:

firstly, rice is placed in the rice bucket 1, then the rotating handle 75 is rotated, at the moment, the rotating handle 75 drives the screw 74 to rotate, so that the movable column 73 is driven to move, the movable plate 71 is pushed to move, the movable plate 71 is attached to the bottom of the rice bucket 1, so that the size of the bottom opening of the rice bucket 1 is controlled, and the falling rate of the rice is convenient to adjust; when adjusting the wind direction, at first rotate and adjust carousel 49, adjust this moment carousel 49 and will drive adjusting gear 46 through the connection of fixed column 48 and rotate, then drive movable toothed plate 47 through gear engagement and reciprocate to drive a plurality of adjusting gear 46 simultaneously and rotate, and make aviation baffle 45 rotate certain angle, thereby realize adjusting the wind direction, so that improve dust removal effect.

In the scheme, the existing feeding port is not convenient and fast to adjust the falling rate of the rice, and can be opened and closed simply, at the moment, the movable plate 71 moves in the side groove 6 by rotating the rotating handle 75, and the size of the opening at the bottom of the rice hopper 1 can be controlled by matching the movable plate 71 with the bottom of the rice hopper 1, so that the falling rate of the rice is convenient to adjust; among the above-mentioned scheme, when sieving mechanism blows the dust in to the rice, because the angle of blowing is in the level, and the effect of getting rid of that leads to the dust etc. is limited, can adjust a plurality of aviation baffles 45's angle through rotating regulation carousel 49 this moment to adjust aviation baffle 45's angle according to the in-service use demand, reach effects such as better dust removal.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A screening device for rice comprises a rice hopper (1), and is characterized in that a impurity removing box (2) is fixedly mounted at the bottom of the rice hopper (1), a screening box (3) is fixedly mounted at the bottom of the impurity removing box (2), a blowing assembly (4) is fixedly mounted at one side of the impurity removing box (2), a dust collecting groove (5) is fixedly mounted at the other side of the impurity removing box (2), a side groove (6) is formed in the inner wall of the impurity removing box (2), and a control assembly (7) is movably mounted in the side groove (6);

control assembly (7) include fly leaf (71), the side fixed mounting of fly leaf (71) has fixed block (72), the inside movable mounting of fixed block (72) has movable post (73), the one end fixed mounting of activity post (73) has screw rod (74), the one end fixed mounting of screw rod (74) has rotation handle (75).

2. The screening device for rice as claimed in claim 1, wherein a threaded hole is formed in a side surface of the impurity removing box (2), and the threaded hole is matched with the screw (74) in size.

3. The screening apparatus for rice as claimed in claim 2, wherein the movable plate (71) is movably installed inside the side groove (6), and the movable plate (71) is attached to the bottom surface of the rice hopper (1).

4. The screening device for rice according to claim 1, wherein the blowing assembly (4) comprises a mounting box (41), a protection net (42) is fixedly mounted on the inner wall of the mounting box (41), a mounting frame (43) is fixedly mounted on the inner wall of the mounting box (41), a fan (44) is fixedly mounted in the middle of the mounting frame (43), an air deflector (45) is movably mounted on the inner wall of the mounting box (41), a rotating column is fixedly mounted at one end of the air deflector (45), an adjusting gear (46) is fixedly sleeved on the surface of the rotating column, a movable toothed plate (47) is mounted on the surface of the adjusting gear (46) in a meshed mode, a fixed column (48) is fixedly mounted on the side surface of the adjusting gear (46), and an adjusting turntable (49) is fixedly mounted at one end of the fixed column (48).

5. The screening device for rice as claimed in claim 4, wherein a trapezoidal groove is formed in a side surface of the mounting box (41), and the movable toothed plate (47) is movably mounted inside the trapezoidal groove.