CN220941863U - Specific gravity fine separator - Google Patents
Specific gravity fine separator Download PDFInfo
- Publication number
- CN220941863U CN220941863U CN202322521103.XU CN202322521103U CN220941863U CN 220941863 U CN220941863 U CN 220941863U CN 202322521103 U CN202322521103 U CN 202322521103U CN 220941863 U CN220941863 U CN 220941863U
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- China
- Prior art keywords
- conveying
- hopper
- collecting box
- box
- top surface
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- 230000005484 gravity Effects 0.000 title claims abstract description 19
- 238000012216 screening Methods 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a specific gravity finely-selecting machine, which relates to the field of specific gravity finely-selecting machines and comprises a hopper, wherein a conveying mechanism is arranged on one side of the interior of the hopper, a finely-selecting chamber is arranged on one side of the hopper, and a screening component is arranged above the finely-selecting chamber. The utility model effectively reduces the labor intensity of users, saves more labor when using the gravity type fine separator, and firstly performs air separation on grains before screening so as to improve the screening efficiency of the gravity type fine separator.
Description
Technical Field
The utility model relates to the field of specific gravity refiners, in particular to a specific gravity refiner.
Background
The gravity type separator is a device for grain screening, also called gravity cleaner.
At present, some small-sized proportion type refiners mostly adopt manual feeding, and farmers need to use tools such as shovels to throw grains into a feed hopper or guide bagged grains into the feed hopper when using the proportion type refiners, but because the feed hopper of the proportion type refiners is mostly arranged above a sieve bed, the feeding hole is higher, so that the feeding of the farmers is more laborious and needs to be improved.
Disclosure of utility model
The utility model aims to provide a specific gravity fine separator which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the hopper, one side of hopper inside sets up conveying mechanism, and one side of hopper sets up carefully chosen room, and carefully chosen the top of room sets up screening assembly.
The conveying mechanism comprises a conveying motor, a conveying cylinder and a conveying screw, wherein the conveying motor is fixedly arranged on the top surface of the conveying screw, the conveying screw is positioned in the conveying screw, the upper end of the conveying screw is fixedly connected with the output shaft of the conveying motor, the lower end of the conveying cylinder is provided with an opening, and one side of the conveying cylinder is fixedly connected with the inner wall of the hopper.
The gravity fine separator is characterized in that a sieve bed is arranged in the fine separator, an air chamber is fixedly arranged on the bottom surface of the sieve bed, and an air blower is arranged on the bottom surface of the air chamber.
The screening component comprises a box body, connecting pipes, screening plates, U-shaped pipes, a fan, a transverse pipe and a collecting box, wherein the box body is fixedly arranged on the top surface of the concentrating chamber and is communicated with the interior of the concentrating chamber, the top surface of the box body is communicated with the upper end of a conveying cylinder through the connecting pipes, the inclined screening plates are fixedly arranged on the two sides of the inner wall of the box body, the fan covers are arranged above one side of the screening plates, the two fan covers are communicated through the U-shaped pipes, the U-shaped pipes are communicated with the fan covers through the transverse pipe, the collecting box is fixedly arranged on the top surface of the concentrating chamber and is fixedly arranged on the collecting box and is communicated with the interior of the collecting box, and an air outlet is formed in the upper part of the front surface of the collecting box.
The utility model has the advantages that: the utility model effectively reduces the labor intensity of users, saves more labor when using the gravity type fine separator, and firstly performs air separation on grains before screening so as to improve the screening efficiency of the gravity type fine separator.
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 description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Reference numerals: 1-hopper, 2-conveying mechanism, 21-conveying motor, 22-conveying cylinder, 23-conveying screw, 3-concentrating chamber, 31-sieve bed, 32-plenum, 33-blower, 4-screening assembly, 41-box, 42-connecting pipe, 43-sieve plate, 44-U-shaped pipe, 45-fan housing, 46-fan, 47-horizontal pipe, 48-collecting box, 49-gas outlet.
Detailed Description
As shown in fig. 1, the specific gravity fine separator specifically disclosed in this embodiment includes a hopper 1, one side of the inside of the hopper 1 is provided with a conveying mechanism 2, the conveying mechanism 2 includes a conveying motor 21, a conveying cylinder 22 and a conveying screw 23, the conveying motor 21 is fixedly installed on the top surface of the conveying screw 23, the conveying screw 23 is located in the conveying screw 23, the upper end of the conveying screw 23 is fixedly connected with an output shaft of the conveying motor 21, the lower end of the conveying cylinder 22 is an opening, one side of the conveying cylinder 22 is fixedly connected with the inner wall of the hopper 1, the conveying motor 21 works, the output shaft of the conveying motor 21 drives the conveying screw 23 to rotate, grains in the hopper 1 can enter the conveying cylinder 22 through the cooperation of the conveying screw 23 and the conveying cylinder 22, and are conveyed to the next procedure through the conveying screw 23;
One side of the hopper 1 is provided with a selection chamber 3, a sieve bed 31 is arranged in the selection chamber 3, an air chamber 32 is fixedly arranged on the bottom surface of the sieve bed 31, an air blower 33 is arranged on the bottom surface of the air chamber 32, and when grains in the box 41 enter the selection chamber 3, the air blower 33 works, and the grains can be screened again through the sieve bed 31, so that the screening efficiency of the specific gravity type fine cleaner is improved;
The screening assembly 4 is arranged above the concentrating chamber 3, the screening assembly 4 comprises a box 41, a connecting pipe 42, a screen plate 43, a U-shaped pipe 44, a fan cover 45, a fan 46, a transverse pipe 47 and a collecting box 48, the box 41 is fixedly arranged on the top surface of the concentrating chamber 3 and is communicated with the interior of the concentrating chamber 3, the top surface of the box 41 is communicated with the upper end of the conveying cylinder 22 through the connecting pipe 42, inclined screen plates 43 are fixedly arranged on two sides of the inner wall of the box 41, the fan cover 45 is arranged above one side of the screen plate 43, the two fan covers 45 are communicated through the U-shaped pipe 44, the U-shaped pipe 44 is communicated with the fan cover 45 through the transverse pipe 47, the collecting box 48 is fixedly arranged on the top surface of the concentrating chamber 3, the fan cover 45 is fixedly arranged on the collecting box 48 and is communicated with the interior of the collecting box 48, an air outlet 49 is formed above the front surface of the collecting box 48, grains conveyed in the conveying mechanism 2 enter the screen plate 43 in the box 41 through the connecting pipe 42, meanwhile, the fan 46 works, mixed grain, husks, leaves and the leaves in grains in the grains can fall into the collecting box 45 through the transverse pipe 47 and the collecting box 48.
The foregoing description of the embodiments of the present utility model has been presented in conjunction with the following drawings, but is not to be construed as limiting the scope of the utility model, which is defined by the detailed description of the utility model.
Claims (3)
1. A gravity concentrator, characterized in that: including hopper (1), one side of hopper (1) inside sets up conveying mechanism (2), one side of hopper (1) sets up carefully chosen room (3), the top of carefully chosen room (3) sets up screening subassembly (4), screening subassembly (4) are including box (41), connecting pipe (42), sieve (43), U type pipe (44), fan (45), cross tube (46), cross tube (47) and collecting box (48), box (41) fixed mounting is at the top surface of carefully chosen room (3) and communicate with each other with carefully chosen room (3) inside, the top surface of box (41) communicates with the upper end of carrying cylinder (22) through connecting pipe (42), the top of sieve (43) one side is equipped with fan housing (45), two fan housings (45) communicate through U type pipe (44), U type pipe (44) communicate through cross tube (47) with fan housing (45), collecting box (48) fixed mounting is at the top surface of carefully chosen room (3), fan housing (45) fixed mounting is at collecting box (48) and communicate with each other with collecting box (48) top surface (48) place ahead, the top of seting up on the collecting box (48).
2. The gravity concentrator of claim 1, wherein: the conveying mechanism (2) comprises a conveying motor (21), a conveying cylinder (22) and a conveying screw (23), wherein the conveying motor (21) is fixedly installed on the top surface of the conveying screw (23), the conveying screw (23) is located in the conveying screw (23), the upper end of the conveying screw (23) is fixedly connected with an output shaft of the conveying motor (21), the lower end of the conveying cylinder (22) is provided with an opening, and one side of the conveying cylinder (22) is fixedly connected with the inner wall of the hopper (1).
3. The gravity concentrator of claim 1, wherein: a sieve bed (31) is arranged in the selection chamber (3), an air chamber (32) is fixedly arranged on the bottom surface of the sieve bed (31), and a blower (33) is arranged on the bottom surface of the air chamber (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521103.XU CN220941863U (en) | 2023-09-18 | 2023-09-18 | Specific gravity fine separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521103.XU CN220941863U (en) | 2023-09-18 | 2023-09-18 | Specific gravity fine separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220941863U true CN220941863U (en) | 2024-05-14 |
Family
ID=91009419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322521103.XU Active CN220941863U (en) | 2023-09-18 | 2023-09-18 | Specific gravity fine separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220941863U (en) |
-
2023
- 2023-09-18 CN CN202322521103.XU patent/CN220941863U/en active Active
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