CN213644872U

CN213644872U - Conveying mechanism with dust removal function for grain processing

Info

Publication number: CN213644872U
Application number: CN202022676176.2U
Authority: CN
Inventors: 冯其永
Original assignee: Jilin Laoyeling Agricultural Development Co ltd
Current assignee: Jilin Laoyeling Agricultural Development Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-09
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a conveying mechanism is used in grain processing with dust removal function, including the work box, the pan feeding mouth has been seted up at the work box top, pan feeding mouth inside wall fixedly connected with feeding frame, work box lateral wall fixedly connected with fixed plate, fixed plate top fixedly connected with motor, motor output end fixedly connected with output shaft, the output shaft runs through the lateral wall of work box and extends to the work box in, the output shaft is connected with rotation axis and axis of rotation through sprocket mechanism. The utility model discloses a cooperation of work box, pan feeding mouth, motor, output shaft, rotation axis, cam, flabellum, collecting box, filter screen is used, can separate the dust in the grain to can make the dust after the separation can not the secondary give off the air, solved the problem that the dust influences the grain quality, can also separate unqualified grain in the grain simultaneously, improved the practicality of device.

Description

Conveying mechanism with dust removal function for grain processing

Technical Field

The utility model relates to a dust removal technical field especially relates to a conveying mechanism is used in grain processing with dust removal function in the grain processing.

Background

Grain processing refers to an operation activity of converting raw grains into semi-finished grains, finished grains or converting semi-finished grains into finished grains by treatment.

Most of the existing grain processing machines lack a dust removal device, so that dust is easy to move into a grain warehouse along with grains, the quality of the grains is easy to be affected, and the grains are easy to go moldy and go bad due to air impermeability when being stored, and therefore, a conveying mechanism with a dust removal function for grain processing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a conveying mechanism with a dust removal function for grain processing.

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

a conveying mechanism with a dust removal function for grain processing comprises a working box, wherein a feeding opening is formed in the top of the working box, a feeding frame is fixedly connected to the inner side wall of the feeding opening, a fixing plate is fixedly connected to the outer side wall of the working box, a motor is fixedly connected to the top of the fixing plate, an output shaft is fixedly connected to the output end of the motor, the output shaft penetrates through the side wall of the working box and extends into the working box, the output shaft is connected with a rotating shaft and a rotating shaft through a chain wheel mechanism, the rotating shaft penetrates through the working box and is rotatably connected with the inner side wall of the working box, a plurality of cams are fixedly connected to the outer side wall of the rotating shaft in the working box, an air blowing cavity is formed in the bottom of the working box, the rotating shaft penetrates through the side wall of the air blowing cavity and, the inner side wall of the working box is fixedly connected with a filter screen which is obliquely arranged, and the bottom of the working box is provided with three collecting boxes.

Preferably, the sprocket mechanism includes the first sprocket of fixed connection at the output shaft lateral wall, rotation axis lateral wall fixedly connected with second sprocket, the rotation axis lateral wall is connected with the third sprocket, first sprocket, second sprocket and third sprocket pass through the chain and connect.

Preferably, a transmission opening is formed in the fixing plate, and the chain penetrates through the transmission opening.

Preferably, the blowing mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft, the bottom of the blowing cavity is rotatably connected with a transmission shaft, a second bevel gear is fixedly connected to the outer side wall of the transmission shaft, the first bevel gear and the second bevel gear are meshed and connected, a blowing port is formed in the top of the blowing cavity, and the blowing port is communicated with the bottom of the collecting box.

Preferably, a plurality of flabellums are all installed to output shaft and transmission shaft lateral wall.

Preferably, the inner side wall of the working box is fixedly connected with a protection frame, the side wall of the protection frame is provided with a plurality of blowing holes, the protection frame is in a right trapezoid shape, the inner side wall of the collecting box located on the left side of the bottom of the working box is fixedly connected with a blowing plate, the blowing plate is provided with a plurality of air holes, and the collecting box located on the right side of the bottom of the working box is internally provided with condensed water.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a cooperation of work box, pan feeding mouth, motor, output shaft, rotation axis, cam, flabellum, collecting box, filter screen is used, can separate the dust in the grain to can make the dust after the separation can not the secondary give off the air, solved the problem that the dust influences the grain quality, can also separate unqualified grain in the grain simultaneously, improved the practicality of device.

2. The utility model discloses a cooperation of work box, motor, output shaft, chain, axis of rotation, transmission shaft, flabellum, mouth of blowing, the board of blowing is used, can blow ventilative to the grain after collecting, has solved grain easy when storing because ventilative and go mildy rotten problem, has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a conveying mechanism with a dust removing function for grain processing according to the present invention;

fig. 2 is a schematic structural view of a chain in the conveying mechanism with a dust removing function for grain processing according to the present invention;

fig. 3 is a schematic structural view of a fan blade of the conveying mechanism with a dust removing function for grain processing according to the present invention;

fig. 4 is an enlarged view of a position a in the conveying mechanism for grain processing with a dust removing function provided by the utility model.

In the figure: 1. a work box; 2. a feeding port; 3. a fixing plate; 4. a motor; 5. an output shaft; 6. a protective frame; 7. a rotating shaft; 8. a cam; 9. a collection box; 10. a rotating shaft; 11. a drive shaft; 12. a blowing plate; 13. an air blowing port; 14. a filter screen; 15. a fan blade; 16. and a chain.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a conveying mechanism with a dust removal function for grain processing comprises a working box 1, wherein a feeding opening 2 is formed in the top of the working box 1, a feeding frame is fixedly connected to the inner side wall of the feeding opening 2, a fixing plate 3 is fixedly connected to the outer side wall of the working box 1, a transmission opening is formed in the fixing plate 3, a chain 16 penetrates through the transmission opening, a motor 4 is fixedly connected to the top of the fixing plate 3, an output shaft 5 is fixedly connected to the output end of the motor 4, and the output shaft 5 penetrates through the side wall of the working box 1 and extends into the working;

the output shaft 5 is connected with a rotating shaft 7 and a rotating shaft 10 through a chain wheel mechanism, the chain wheel mechanism comprises a first chain wheel fixedly connected to the outer side wall of the output shaft 5, the outer side wall of the rotating shaft 7 is fixedly connected with a second chain wheel, the outer side wall of the rotating shaft 10 is connected with a third chain wheel, the first chain wheel, the second chain wheel and the third chain wheel are connected through a chain 16, and the output shaft 5 can drive the rotating shaft 7 and the rotating shaft 10 to rotate through the chain 16;

the rotary shaft 7 penetrates through the working box 1 and is rotatably connected with the inner side wall of the working box 1, the outer side wall of the rotary shaft 7 positioned in the working box 1 is fixedly connected with a plurality of cams 8, the heights of the cams 8 are sequentially increased from left to right, the cams 8 can shake off dust from the filter screen 14, a blowing cavity is formed in the bottom of the working box 1, the rotary shaft 10 penetrates through the side wall of the blowing cavity and is rotatably connected with the side wall of the blowing cavity, the outer side wall of the rotary shaft 10 positioned in the blowing cavity is connected with a blowing mechanism, the blowing mechanism comprises a first bevel gear fixedly connected with the outer side wall of the rotary shaft 10, the bottom in the blowing cavity is rotatably connected with a transmission shaft 11, the outer side wall of the transmission shaft 11 is fixedly connected with a second bevel gear, the first bevel gear and the second bevel gear are meshed and connected, a blowing port, the grains are not easy to deteriorate;

filter screen 14 that 1 inside wall fixedly connected with slope of work box set up, three collecting box 9 has been placed to 1 bottom of work box, a plurality of flabellum 15 are all installed to output

shaft

5 and 11 lateral walls of transmission shaft, 1 inside wall fixedly connected with bearer bar 6 of work box, a plurality of blowholes have been seted up to 6 lateral walls of bearer bar, bearer bar 6 is the right trapezoid setting, be located the left collecting box 9 inside wall fixedly connected with board 12 that blows in work box 1 bottom, a plurality of bleeder vents have been seted up on the board 12 that blows, be located and be equipped with the comdenstion water in the collecting box 9 on 1 bottom.

The utility model discloses specific theory of operation as follows:

firstly, grains are poured into the working box 1 from the material inlet 2, the grains can slide downwards through the obliquely arranged filter screen 14, at the moment, the motor 4 is started, the motor 4 can drive the output shaft 5 to rotate, the output shaft 5 can drive the rotating shaft 7 to rotate through the chain 16, the rotating shaft 7 drives the cam 8 to rotate when rotating, the cam 8 rotates to shake the filter screen 14 to enable the dust to fall off from the filter screen 14, when the grains leave the filter screen 14 and fall downwards, the output shaft 5 rotates to drive the fan blades 15 to generate wind power, the generated wind power can blow the unfiltered dust in the grains to the right collecting box 9 along with the filtered dust, the condensed water in the collecting box 9 can absorb the dust, and the dust is prevented from being volatilized into the air for the second time;

some unqualified grains that weight is lighter can exist in the grain, these unqualified grains can be blown in middle collecting box 9 when the whereabouts, the qualified grain of quality can fall into left collecting box 9 according to the gravity of self, and output shaft 5 drives axis of rotation 10 through chain 16 when rotating and rotates, axis of rotation 10 rotates and can drive transmission shaft 11 and rotate, transmission shaft 11 rotates and can produce wind-force, the wind-force of production can be through blowing mouth 13 and blowing board 12 to grain drying, make grain difficult go mildy and deteriorate.

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 conveying mechanism for grain processing with dust removal function, includes work box (1), its characterized in that, pan feeding mouth (2) have been seted up at work box (1) top, pan feeding mouth (2) inside wall fixedly connected with feeding frame, work box (1) lateral wall fixedly connected with fixed plate (3), fixed plate (3) top fixedly connected with motor (4), motor (4) output end fixedly connected with output shaft (5), output shaft (5) run through the lateral wall of work box (1) and extend to work box (1) in, output shaft (5) are connected with rotation axis (7) and axis of rotation (10) through sprocket mechanism, rotation axis (7) run through work box (1) and are connected with work box (1) inside wall rotation, are located work box (1) rotation axis (7) lateral wall fixedly connected with a plurality of cams (8), the air blowing cavity is formed in the bottom of the working box (1), the rotating shaft (10) penetrates through the side wall of the air blowing cavity and is rotatably connected with the side wall of the air blowing cavity, the rotating shaft (10) is located in the air blowing cavity, the outer side wall of the working box (1) is connected with an air blowing mechanism, a filter screen (14) is fixedly connected with the inner side wall of the working box (1) and is obliquely arranged, and the three collecting boxes (9) are placed at the bottom of the working box (1).

2. The conveying mechanism with the dust removing function for the grain processing as claimed in claim 1, wherein the chain wheel mechanism comprises a first chain wheel fixedly connected to the outer side wall of the output shaft (5), a second chain wheel fixedly connected to the outer side wall of the rotating shaft (7), a third chain wheel connected to the outer side wall of the rotating shaft (10), and the first chain wheel, the second chain wheel and the third chain wheel are connected through a chain (16).

3. The conveying mechanism with the dust removing function for the grain processing as claimed in claim 2, wherein the fixed plate (3) is provided with a transmission port, and the chain (16) penetrates through the transmission port.

4. The conveying mechanism with the dust removing function for grain processing as claimed in claim 1, wherein the blowing mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft (10), the bottom of the blowing cavity is rotatably connected with a transmission shaft (11), the outer side wall of the transmission shaft (11) is fixedly connected with a second bevel gear, the first bevel gear and the second bevel gear are meshed and connected, the top of the blowing cavity is provided with a blowing port (13), and the blowing port (13) is communicated with the bottom of the collecting box (9).

5. The conveying mechanism with the dust removing function for the grain processing as claimed in claim 4, wherein a plurality of fan blades (15) are mounted on the side walls of the output shaft (5) and the transmission shaft (11).

6. The conveying mechanism with the dust removing function for the grain processing as claimed in claim 1, wherein a protective frame (6) is fixedly connected to the inner side wall of the working box (1), a plurality of air blowing holes are formed in the side wall of the protective frame (6), the protective frame (6) is arranged in a right trapezoid shape, an air blowing plate (12) is fixedly connected to the inner side wall of the collecting box (9) on the left side of the bottom of the working box (1), a plurality of air holes are formed in the air blowing plate (12), and condensed water is arranged in the collecting box (9) on the right side of the bottom of the working box (1).