CN210675958U

CN210675958U - Screening plant is used in chinese sorghum processing

Info

Publication number: CN210675958U
Application number: CN201921422522.5U
Authority: CN
Inventors: 崔文萍; 李晓玲; 吕健; 李勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-05
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a screening plant is used in chinese sorghum processing, including screening mechanism, screening mechanism mainly comprises first screening frame and second screening frame, and passes through bolted connection between first screening frame and the second screening frame, there is the protective cover top outer wall of second screening frame through bolted connection, and the top outer wall of protective cover is provided with the inlet pipe, the inner wall of inlet pipe is provided with the guide plate that the equidistance distributes, and the shape of guide plate is the corrugate, the inner wall of second screening frame is fixed with the second filter screen, the bottom outer wall of first screening frame is opened there is the bin outlet. The utility model discloses can prevent to lead to the device to reduce the screening efficiency of sorghum owing to the falling speed of sorghum is too fast piled up together, can prevent to sieve the sorghum owing to the sorghum is piled up the device of being not convenient for together, can prevent to lead to the screening efficiency of device to reduce owing to the sorghum is piled up together.

Description

Screening plant is used in chinese sorghum processing

Technical Field

The utility model relates to a chinese sorghum processing technology field especially relates to a screening plant is used in chinese sorghum processing.

Background

Sorghum is a common cross-pollinated crop, is widely distributed around the world, forms a plurality of varieties and types in the long-term planting process, can be divided into two types of scattered ears and tight ears according to the ear part characters, can be divided into a plurality of types such as Chinese sorghum, Indian sorghum, African sorghum and the like according to the original place and the ecological type, is divided into four types of sorghum for granulation, sorghum for sugar, sorghum for feed and sorghum for process according to different purposes in production, and is generally required to be screened by a screening device when the sorghum is processed.

However, in the conventional screening apparatus, since the dropping speed of the sorghum is too high when the screening process is performed on the sorghum, there is a possibility that the apparatus affects the screening of the sorghum due to the too high dropping speed of the sorghum when the screening is performed on the sorghum.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screening device for sorghum processing.

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

the utility model provides a screening plant is used in chinese sorghum processing, includes screening mechanism, screening mechanism mainly comprises first screening frame and second screening frame, and passes through bolted connection between first screening frame and the second screening frame, there is the protective cover top outer wall of second screening frame through bolted connection, and the top outer wall of protective cover is provided with the inlet pipe, the inner wall of inlet pipe is provided with the guide plate that the equidistance distributes, and the shape of guide plate is the corrugate, the inner wall of second screening frame is fixed with the second filter screen, the bottom outer wall of first screening frame is opened there is the bin outlet.

As a further aspect of the present invention: the both sides of first screening frame bottom inner wall all are fixed with the drainage plate, and two drainage plates are located the both sides of bin outlet inner wall edge respectively.

As a further aspect of the present invention: the inner wall of first screening frame is fixed with the screening box, and the bottom inner wall of screening box opens and has the filtration pore that the equidistance distributes.

As a further aspect of the present invention: the inner wall of the bottom of the screening box is rotatably connected with a rotating shaft through a bearing, a fixing rod is fixed on the outer wall of the top of the rotating shaft, and rake teeth distributed at equal intervals are arranged on the outer wall of the bottom of the fixing rod.

As a further aspect of the present invention: and a driving motor is fixed on the outer wall of the bottom of the screening box, and one end of an output shaft of the driving motor is connected with the rotating shaft through a bolt.

As a further aspect of the present invention: and arc-shaped plates are fixed on the inner walls of two opposite sides of the second screening frame.

As a further aspect of the present invention: the outer wall of one side of the second screening frame is provided with a fixed port, the inner wall of the fixed port is fixed with a fan, the fan and the driving motor are both connected with a switch through wires, and the switch is connected with a power supply through wires.

As a further aspect of the present invention: and a dust removal opening is formed in the inner wall of one side of the second screening frame, and a first filter screen is fixed on the inner wall of the dust removal opening.

As a further aspect of the present invention: and a vibration motor is fixed on the outer wall of the top of the second filter screen and is connected with the switch through a wire.

The utility model has the advantages that:

1. the corrugated guide plate can slow down the falling speed of the jowar so as to facilitate screening treatment of the jowar, and prevent the jowar from being stacked together due to the too high falling speed of the jowar to reduce the screening efficiency of the device on the jowar;

2. the fixed rods and the rake teeth are arranged, so that the stacked joists can be spread flatly by rotation, the joists can be screened conveniently, and the phenomenon that the stacked joists are inconvenient to screen by a device is avoided;

3. through the vibrating motor who sets up, can sieve the jowar fast through the mode of vibration to in the screening efficiency of improvement device to the jowar, prevent because the jowar piles up the screening efficiency that leads to the device together and reduce.

Drawings

FIG. 1 is a schematic sectional view showing a screening apparatus for processing sorghum according to example 1;

FIG. 2 is a schematic view showing the overall structure of a screening apparatus for processing sorghum as set forth in example 1;

fig. 3 is a schematic sectional view showing the structure of a screening apparatus for processing sorghum according to example 2.

In the figure: 1 screening mechanism, 2 bin outlets, 3 driving motor, 4 filtration pores, 5 first screening frames, 6 drainage plates, 7 dead levers, 8 second screening frames, 9 fans, 10 protective covers, 11 guide plates, 12 feeding pipes, 13 first filter screens, 14 second filter screens, 15 arc-shaped plates, 16 screening boxes and 17 vibrating motors.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a screening plant is used in chinese sorghum processing, including screening mechanism 1, screening mechanism 1 mainly comprises first screening frame 5 and second screening frame 8, and pass through bolted connection between first screening frame 5 and the second screening frame 8, there is protective cover 10 second screening frame 8's top outer wall through bolted connection, and protective cover 10's top outer wall is provided with inlet pipe 12, the inner wall of inlet pipe 12 is provided with the guide plate 11 that the equidistance distributes, and the shape of guide plate 11 is the corrugate, there is second filter screen 14 second screening frame 8's inner wall through bolted connection, the bottom outer wall of first screening frame 5 is opened there is bin outlet 2.

Wherein, both sides of the inner wall of the bottom of the first screening frame 5 are connected with the drainage plates 6 through bolts, and the two drainage plates 6 are respectively positioned at both sides of the edge of the inner wall of the discharge opening 2, the inner wall of the first screening frame 5 is connected with the screening box 16 through bolts, and the inner wall of the bottom of the screening box 16 is provided with the filtering holes 4 distributed equidistantly, the inner wall of the bottom of the screening box 16 is rotatably connected with a rotating shaft through a bearing, the outer wall of the top of the rotating shaft is connected with a fixed rod 7 through bolts, the outer wall of the bottom of the fixed rod 7 is provided with rake teeth distributed equidistantly, the outer wall of the bottom of the screening box 16 is connected with the driving motor 3 through bolts, one end of the output shaft of the driving motor 3 is connected with the rotating shaft through bolts, the inner walls of both sides opposite to the second screening frame 8 are connected with the arc plates 15 through bolts, one side of the, the fan 9 and the driving motor 3 are both connected with a switch through wires, the switch is connected with a power supply through wires, the inner wall of one side of the second screening frame 8 is provided with a dust removing opening, and the inner wall of the dust removing opening is connected with a first filter screen 13 through bolts.

The working principle is as follows: during the use, hold the inside to screening mechanism 1 to the jowar that needs screening to handle through inlet pipe 12, the falling speed who slows down the jowar through guide plate 11, so that screen the processing to the jowar, open the switch, fan 9 can work, thereby discharge the dust that adulterates in the sorghum from first filter screen 13, clear up the great impurity of volume in the jowar through second filter screen 14, the jowar after the screening falls into the inside of screening box 16 through arc 15, driving motor 3 can drive the axis of rotation and rotate, thereby make dead lever 7 and rake teeth spread accumulational jowar flat, thereby further screen the jowar through filtration pore 4, the jowar after will screening takes out through bin outlet 2.

Example 2

Referring to fig. 3, compared with embodiment 1, in the screening device for processing sorghum, in this embodiment, the outer wall of the top of the second filter screen 14 is connected with a vibration motor 17 through a bolt, and the vibration motor 17 is connected with a switch through a wire.

The working principle is as follows: during the use, hold the inside to screening mechanism 1 to the jowar that needs screening to handle through inlet pipe 12, the falling speed who slows down the jowar through guide plate 11, so that screen the processing to the jowar, open the switch, fan 9 can work, thereby discharge the dust of adulteration in the sorghum from first filter screen 13, clear up the great impurity of volume in the jowar through second filter screen 14, accelerate the screening efficiency of second filter screen 14 to the jowar through vibrating motor 17, the jowar after the screening falls into the inside of screening box 16 through arc 15, driving motor 3 can drive the axis of rotation and rotate, thereby make dead lever 7 and rake teeth spread accumulational jowar flat, thereby further sieve the jowar through filtration pore 4, the jowar after will screening takes out through bin outlet 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a screening plant is used in chinese sorghum processing, includes screening mechanism (1), its characterized in that, screening mechanism (1) mainly comprises first screening frame (5) and second screening frame (8), and passes through bolted connection between first screening frame (5) and second screening frame (8), there is protective cover (10) top outer wall of second screening frame (8) through bolted connection, and the top outer wall of protective cover (10) is provided with inlet pipe (12), the inner wall of inlet pipe (12) is provided with guide plate (11) that the equidistance distributes, and the shape of guide plate (11) is the corrugate, the inner wall of second screening frame (8) is fixed with second filter screen (14), the bottom outer wall of first screening frame (5) is opened there is bin outlet (2).

2. The screening device for processing the sorghum, according to claim 1, wherein the two sides of the inner wall of the bottom of the first screening frame (5) are respectively fixed with a drainage plate (6), and the two drainage plates (6) are respectively positioned at the two sides of the edge of the inner wall of the discharge opening (2).

3. A screening device for processing sorghum according to claim 1 or 2, characterized in that the inner wall of the first screening frame (5) is fixed with a screening box (16), and the inner wall of the bottom of the screening box (16) is provided with filtering holes (4) distributed at equal intervals.

4. The screening device for processing the sorghum according to claim 3, wherein the inner bottom wall of the screening box (16) is rotatably connected with a rotating shaft through a bearing, the outer top wall of the rotating shaft is fixed with a fixed rod (7), and the outer bottom wall of the fixed rod (7) is provided with rake teeth distributed at equal intervals.

5. The screening device for processing the sorghum according to claim 4, wherein a driving motor (3) is fixed on the outer wall of the bottom of the screening box (16), and one end of an output shaft of the driving motor (3) is connected with a rotating shaft through a bolt.

6. A screening device for processing sorghum according to claim 1, characterized in that the inner walls of the two opposite sides of the second screening frame (8) are fixed with arc-shaped plates (15).

7. The screening device for processing the sorghum, according to claim 1 or 6, wherein a fixing port is formed on the outer wall of one side of the second screening frame (8), a fan (9) is fixed on the inner wall of the fixing port, the fan (9) and the driving motor (3) are both connected with a switch through a wire, and the switch is connected with a power supply through a wire.

8. The screening device for processing the sorghum according to claim 7, wherein a dust removing opening is formed on the inner wall of one side of the second screening frame (8), and a first filter screen (13) is fixed on the inner wall of the dust removing opening.

9. The screening device for processing the sorghum according to claim 1, wherein a vibration motor (17) is fixed on the outer wall of the top of the second filter screen (14), and the vibration motor (17) is connected with a switch through a wire.