CN116923980B - Screw conveyer capable of automatically cleaning mud and dirt - Google Patents
Screw conveyer capable of automatically cleaning mud and dirt Download PDFInfo
- Publication number
- CN116923980B CN116923980B CN202311184788.1A CN202311184788A CN116923980B CN 116923980 B CN116923980 B CN 116923980B CN 202311184788 A CN202311184788 A CN 202311184788A CN 116923980 B CN116923980 B CN 116923980B
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- helical blade
- pipeline
- main
- ring
- blade
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 238000007790 scraping Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/20—Cleaning devices comprising screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/26—Hygienic features, e.g. easy to sanitize
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The application relates to the field of screw conveyors, in particular to a screw conveyor capable of automatically cleaning mud and dirt. Including first motor, main helical blade, the pivot, the pipeline, first motor and pivot are connected, main helical blade fixes in the pivot, main helical blade and pivot are located the pipeline, drive main helical blade in the pipeline internal rotation after the rotation of first motor drive pivot, still include second motor and vice helical blade, vice helical blade is located the pipeline, vice helical blade encircles main helical blade setting, the second motor is connected with vice helical blade, vice helical blade's outer lane and pipeline inner wall contact cooperation, vice helical blade's inner circle and main helical blade's outer lane contact cooperation, vice helical blade's precession direction is the same with main helical blade's precession direction, vice helical blade's radial width is less than main helical blade's radial width, vice helical blade's pitch is less than main helical blade's pitch, vice helical blade rotational speed is greater than main helical blade's rotational speed.
Description
Technical Field
The application relates to the field of screw conveyors, in particular to a screw conveyor capable of automatically cleaning mud and dirt.
Background
Screw conveyors are devices that push material along a pipe using the rotation of helical blades disposed within the pipe.
When the screw conveyer in the prior art conveys fluid materials, materials are easy to remain on the inner wall of the pipeline after the conveying is finished, for example, mud can remain on the inner wall of the pipeline after muddy water is conveyed, and the inner wall of the pipeline needs to be cleaned by water after each use, and the inner wall of the pipeline is difficult to clean due to the shielding of the screw blades.
Disclosure of Invention
In view of the above, a screw conveyor capable of automatically cleaning the mud and the dirt is provided, so that the residual mud and the dirt on the inner wall of the pipeline can be automatically cleaned.
The application provides a screw conveyor capable of automatically cleaning mud and dirt, which comprises a first motor, a main screw blade, a rotating shaft and a pipeline, wherein the first motor is connected with the rotating shaft, the main screw blade is fixed on the rotating shaft, the main screw blade and the rotating shaft are positioned in the pipeline, the first motor drives the rotating shaft to rotate and then drive the main screw blade to rotate in the pipeline, one end of the pipeline is provided with a feeding port for feeding materials into the pipeline, the other end of the pipeline is provided with a discharging port, the main screw blade conveys the materials in the pipeline to the discharging port to discharge the materials from the discharging port during rotation, the screw conveyor further comprises a second motor and an auxiliary screw blade, the auxiliary screw blade is positioned in the pipeline, the auxiliary screw blade is arranged around the main screw blade, the second motor is connected with the auxiliary screw blade, the outer ring of the auxiliary screw blade is in contact fit with the inner wall of the pipeline, the inner ring of the auxiliary screw blade is in contact fit with the main screw blade, the screw blade in the same screwing direction as the main screw blade in the auxiliary screw blade, the screw blade in the radial direction is smaller than the main screw blade in the radial direction, and the screw blade in the radial direction is smaller than the main screw blade in the radial direction.
In some embodiments of the screw conveyor capable of automatically cleaning mud and dirt, the outer ring of the auxiliary screw blade is fixedly connected with a first scraping ring, the first scraping ring is in contact fit with the inner wall of the pipeline, and the outer ring of the auxiliary screw blade is in contact fit with the inner wall of the pipeline through the first scraping ring.
In some embodiments of the above screw conveyor capable of automatically cleaning mud, the first scraper ring is made of a rubber material having elasticity.
In some embodiments of the screw conveyor capable of automatically cleaning mud and dirt, the first scraping ring is in a brush shape, bristles in the brush of the first scraping ring are arranged along the radial direction of the auxiliary screw blade, and the tail end of the brush of the first scraping ring is in contact fit with the inner wall of the pipeline.
In some embodiments of the screw conveyor capable of automatically cleaning mud and dirt, the inner ring of the auxiliary screw blade is fixedly connected with a second scraping ring, the second scraping ring is in contact fit with the outer ring of the main screw blade, and the inner ring of the auxiliary screw blade is in contact fit with the outer ring of the main screw blade through the second scraping ring.
In some embodiments of the above screw conveyor capable of automatically cleaning mud, the second scraper ring is made of a rubber material having elasticity.
In some embodiments of the screw conveyor capable of automatically cleaning mud and dirt, the second scraping ring is in a brush shape, bristles in the brush of the second scraping ring are arranged along the radial direction of the auxiliary screw blade, and the tail end of the brush of the second scraping ring is in contact fit with the outer ring of the main screw blade.
In some embodiments of the above screw conveyor capable of automatically cleaning mud and scale, the central axis of the secondary screw blade is located above the central axis of the pipe, and the central axis of the primary screw blade coincides with the central axis of the pipe.
In some embodiments of the above screw conveyor capable of automatically cleaning mud and dirt, two ends of the pipeline are respectively and fixedly connected with end covers, two ends of the rotating shaft are respectively and rotatably connected with two end covers, the feeding port is located on the top surface of one end of the pipeline, the discharging port is located on the bottom surface of the other end of the pipeline, the first motor is located at one end of the pipeline provided with the feeding port, the second motor is located at one end of the pipeline provided with the discharging port, two ends of the main screw blade are respectively contacted and matched with two surfaces of the end covers, and one end of the auxiliary screw blade, which is close to the feeding port, is contacted and matched with the end covers.
In some embodiments of the screw conveyor capable of automatically cleaning mud and dirt, a notch is formed in a top surface of one end of the pipeline, which is close to the discharge port, a driven gear is rotatably connected to one end of the rotary shaft, which is close to the discharge port, a driving gear is fixedly connected to an output shaft of the second motor, the driving gear is located above the pipeline, the notch is located between the driving gear and the driven gear, the lower edge of the driving gear passes through the notch and is in meshed transmission connection with the driven gear, a plurality of fixing rods are fixedly connected to one surface of the driven gear, which is close to the feed port, each fixing rod is arranged around the rotary shaft and located between one surface of the auxiliary helical blade, which is close to the driven gear, and one end of each fixing rod, which is far away from the driven gear, is fixedly connected to one surface of the auxiliary helical blade, which is close to the driven gear, respectively, and one end of the auxiliary helical blade, which is close to the driven gear, is fixedly connected to the driven gear.
The application has the beneficial effects that:
the mud water material that main helical blade put into the feed inlet propelling movement to the bin outlet, vice helical blade strikes off the residual mud dirt on the pipeline inner wall simultaneously, the in-process of striking off, the thickness that is in the preceding mud dirt layer of vice helical blade can increase, but can drop under the action of gravity when the thickness of mud dirt layer increases to more than 3 centimetres, after carrying work, vice helical blade continues rotatory a period of time, strike off the residual mud dirt on the pipeline inner wall totally, vice helical blade will take off the mud dirt propelling movement to the bin outlet of falling, realize the residual mud dirt on the automatically cleaning pipeline inner wall.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features and aspects of the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic view showing the structure of a screw conveyor capable of automatically cleaning mud and scale according to an embodiment of the present application;
FIG. 2 is a schematic view of the structure of the primary and secondary helical blades in an embodiment of the application;
FIG. 3 is a top view of an auger capable of automatically cleaning scale in an embodiment of the present application;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic view of the connection of the first scraper ring, the second scraper ring and the auxiliary helical blade in the embodiment of the application;
fig. 7 is a schematic structural view of a driven gear connected to a fixed rod in an embodiment of the present application.
Description of the reference numerals
100. A first motor; 102. a main helical blade; 104. a rotating shaft; 106. a pipe; 108. a feed inlet; 110. a discharge port; 112. a second motor; 114. a secondary helical blade; 116. a first scraper ring; 118. a second scraper ring; 120. an end cap; 122. a notch; 124. a driven gear; 126. a drive gear; 128. and a fixing rod.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated. The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. In addition, for the purposes of better illustrating the application, it will be apparent to one skilled in the art that numerous specific details are set forth in the various embodiments that follow. The application may be practiced without some of these specific details. In some embodiments, methods, means and elements well known to those skilled in the art have not been described in detail in order to highlight the gist of the present application.
Referring to fig. 1 to 5, the application provides a screw conveyor capable of automatically cleaning mud and dirt, which comprises a first motor 100, a main screw blade 102, a rotating shaft 104 and a pipeline 106, wherein the first motor 100 is connected with the rotating shaft 104, the main screw blade 102 is fixed on the rotating shaft 104, the main screw blade 102 and the rotating shaft 104 are positioned in the pipeline 106, the first motor 100 drives the rotating shaft 104 to rotate so as to drive the main screw blade 102 to rotate in the pipeline 106, one end of the pipeline 106 is provided with a feed inlet 108 for feeding materials into the pipeline 106, the other end of the pipeline 106 is provided with a discharge outlet 110, the main screw blade 102 rotates to convey the materials in the pipeline 106 to the discharge outlet 110 so as to discharge the materials from the discharge outlet 110, the second motor 112 and a secondary screw blade 114 are positioned in the pipeline 106, the secondary screw blade 114 is arranged around the main screw blade 102, the second motor 112 is connected with the secondary screw blade 114, the outer ring of the secondary screw blade 114 is in contact fit with the inner ring of the pipeline 106, the secondary screw blade 114 is in contact with the inner ring of the main screw blade 102, the secondary screw blade 114 is in the same radial direction as the main screw blade 102, and the radial direction of the secondary screw blade 114 is smaller than the radial direction of the main screw blade 102, and the radial direction of the secondary screw blade 114 is smaller than the main screw blade 102, and the radial direction of the spiral blade is smaller than the main screw blade 102.
The thickness of the residual mud layer on the inner wall of the pipeline 106 is usually not very large (usually about 1 cm), so that the radial width (the radial width refers to the radial distance between the inner ring and the outer ring) of the auxiliary helical blade 114 is set to be 2 cm to 3 cm, the main helical blade 102 pushes the mud material thrown into the feed inlet 108 to the discharge outlet 110, meanwhile, the auxiliary helical blade 114 scrapes the residual mud on the inner wall of the pipeline 106, the thickness of the mud layer in front of the auxiliary helical blade 114 increases in the scraping process, but falls off under the action of gravity when the thickness of the mud layer increases to more than 3 cm, after the conveying work is finished, the auxiliary helical blade 114 continuously rotates for a period of time to scrape the residual mud on the inner wall of the pipeline 106, preferably, the clean water is sprayed on the inner wall of the pipeline 106 so as to wet the residual mud layer on the inner wall of the pipeline 106, and the auxiliary helical blade 114 pushes the fallen mud layer to the discharge outlet 110 so as to automatically clean the residual mud on the inner wall of the pipeline 106.
As shown in connection with fig. 5 and 6, in some exemplary implementations of the present embodiment, the outer ring of the secondary helical blade 114 is fixedly connected with a first scraping ring 116, the first scraping ring 116 is in contact engagement with the inner wall of the pipe 106, and the outer ring of the secondary helical blade 114 is in contact engagement with the inner wall of the pipe 106 via the first scraping ring 116. The first scraper ring 116 is made of a rubber material having elasticity.
The first scraping ring 116 can avoid the outer ring of the auxiliary helical blade 114 from directly rubbing against the inner wall of the pipeline 106, avoid the silt in the mud from scratching the outer ring of the auxiliary helical blade 114, prolong the service life of the auxiliary helical blade 114, and eliminate the gap between the outer ring of the auxiliary helical blade 114 and the inner wall of the pipeline 106, thereby improving the scraping effect.
In some exemplary implementations of the present embodiment, the first scraper ring 116 is provided in a brush shape, and bristles in the brush of the first scraper ring 116 are disposed along a radial direction of the secondary helical blade 114, and ends of the brush of the first scraper ring 116 are in contact engagement with an inner wall of the pipe 106.
The first scraping ring 116 is arranged to be brush-shaped, can brush out residual mud and dirt on the inner wall of the pipeline 106, has certain water absorbing capacity, can bring water at the bottom of the pipeline 106 to the top of the pipeline 106, wets the mud and dirt at the top of the pipeline 106, is convenient for the mud and dirt at the top of the pipeline 106 to fall off, and cleans the bottom of flowing to the pipeline 106, is in a diluted state after the mud and dirt gather to the bottom of the pipeline 106, and can be better pushed to the discharge outlet 110 by the coated helical blade.
In some exemplary implementations of the present embodiment, the inner ring of the secondary helical blade 114 is fixedly connected with a second scraping ring 118, the second scraping ring 118 is in contact engagement with the outer ring of the primary helical blade 102, and the inner ring of the secondary helical blade 114 is in contact engagement with the outer ring of the primary helical blade 102 via the second scraping ring 118. The second scraper ring 118 is made of a rubber material having elasticity.
The second scraping ring 118 can avoid the inner ring of the auxiliary helical blade 114 from directly rubbing with the outer ring of the main helical blade 102, avoid the silt in the mud from scratching the inner ring of the auxiliary helical blade 114 and the outer ring of the main helical blade 102, prolong the service lives of the auxiliary helical blade 114 and the main helical blade 102, and simultaneously eliminate the gap between the inner ring of the auxiliary helical blade 114 and the outer ring of the main helical blade 102, thereby improving the mud falling effect.
In some exemplary implementations of the present embodiment, the second scraper ring 118 is provided in a brush shape, bristles in the brush of the second scraper ring 118 are provided in a radial direction of the secondary helical blade 114, and the tips of the brush of the second scraper ring 118 are in contact engagement with the outer ring of the primary helical blade 102.
The second scraping ring 118 is arranged in a brush shape, so that residual mud and dirt on the outer ring of the main spiral blade 102 can be brushed off, a certain water absorbing capacity is achieved, water at the bottom in the pipeline 106 can be brought to the top in the pipeline 106, dilution and falling of the mud and dirt scraped off in front of the spiral blade are facilitated, and the water flowing downwards can also brush off the residual mud and dirt on the surface of the main spiral blade 102, so that the surface of the main spiral blade 102 is cleaned.
In some exemplary implementations of the present embodiment, as shown in connection with fig. 5, the central axis of the secondary helical blade 114 is located above the central axis of the pipe 106, and the central axis of the primary helical blade 102 coincides with the central axis of the pipe 106.
When the first scraping ring 116 and the second scraping ring 118 are arranged to be in a brush shape, the concentration degree is reduced, water absorption is reduced when the brush moves to the bottom of the pipeline 106, the concentration degree is increased, water absorption is reduced when the brush moves to the top of the pipeline 106 (water absorbed inside is extruded after being compressed), better water is brought to the top of the pipeline 106, so that water washes away mud, and meanwhile, the residual mud inside the brush can be washed out in the stretching process of the brush, so that self cleaning is realized.
In some exemplary embodiments of the present embodiment, two ends of the pipe 106 are fixedly connected with end caps 120 respectively, two ends of the rotating shaft 104 are rotatably connected with the two end caps 120 respectively, the feed inlet 108 is located on the top surface of one end of the pipe 106, the discharge outlet 110 is located on the bottom surface of the other end of the pipe 106, the first motor 100 is located on the end of the pipe 106 where the feed inlet 108 is located, the second motor 112 is located on the end of the pipe 106 where the discharge outlet 110 is located, two ends of the main helical blade 102 are in contact fit with one surface of the two end caps 120, which are close to each other, respectively, and one end of the auxiliary helical blade 114 close to the feed inlet 108 is in contact fit with the end caps 120.
Referring to fig. 4 and 7, in some exemplary embodiments of the present disclosure, a notch 122 is disposed on a top surface of an end of the pipe 106 near the discharge port 110, one end of the rotating shaft 104 near the discharge port 110 is rotatably connected with a driven gear 124, a driving gear 126 is fixedly connected to an output shaft of the second motor 112, the driving gear 126 is located above the pipe 106, the notch 122 is located between the driving gear 126 and the driven gear 124, a lower edge of the driving gear 126 is in meshed driving connection with the driven gear 124 through the notch 122, a plurality of fixing rods 128 are fixedly connected to a surface of the driven gear 124 near the feed port 108, each fixing rod 128 is arranged around the rotating shaft 104 and located between a surface of the auxiliary helical blade 114 near the driven gear 124 and the driven gear 124, one end of each fixing rod 128 far from the driven gear 124 is fixedly connected to a surface of the auxiliary helical blade 114 near the driven gear 124, and one end of the auxiliary helical blade 114 near the driven gear 124 is fixedly connected to the driven gear 124.
The end of the secondary helical blade 114 and the driven gear 124 are not sufficiently fixedly connected (because the secondary helical blade 114 is more slender than the primary helical blade 102), so that a plurality of fixing rods 128 are used to increase the fixing points, thereby realizing the improvement of the connection strength between the secondary helical blade 114 and the driven gear 124, the pipeline 106 can limit the outer ring of the secondary helical blade 114, the rotating shaft 104 can limit the inner ring of the driven gear 124, and the secondary helical blade 114 and the driven gear 124 can work stably.
The foregoing description of embodiments of the application has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (5)
1. The utility model provides a can be to self-cleaning screw conveyer of mud dirt, including first motor (100), main helical blade (102), pivot (104), pipeline (106), first motor (100) are connected with pivot (104), main helical blade (102) are fixed on pivot (104), main helical blade (102) and pivot (104) are located pipeline (106), drive behind first motor (100) rotation pivot (104) drive main helical blade (102) rotate in pipeline (106), one end of pipeline (106) is equipped with feed inlet (108) that are used for throwing into the material into pipeline (106), the other end of pipeline (106) is equipped with bin outlet (110), carry the material in pipeline (106) to bin outlet (110) when main helical blade (102) rotate and make the material discharge from bin outlet (110), characterized in that, still include second motor (112) and vice helical blade (114), vice helical blade (114) are located pipeline (106), vice helical blade (114) encircle main helical blade (102) sets up and is used for second helical blade (112) are connected with vice helical blade (114), the outer ring of the auxiliary helical blade (114) is in contact fit with the inner wall of the pipeline (106), the inner ring of the auxiliary helical blade (114) is in contact fit with the outer ring of the main helical blade (102), the screwing direction of the auxiliary helical blade (114) is the same as that of the main helical blade (102), the radial width of the auxiliary helical blade (114) is smaller than that of the main helical blade (102), the pitch of the auxiliary helical blade (114) is smaller than that of the main helical blade (102), and the rotation speed of the auxiliary helical blade (114) is larger than that of the main helical blade (102);
the two ends of the pipeline (106) are fixedly connected with end covers (120) respectively, the two ends of the rotating shaft (104) are connected with the two end covers (120) in a rotating mode respectively, the feeding port (108) is located on the top surface of one end of the pipeline (106), the discharging port (110) is located on the bottom surface of the other end of the pipeline (106), the first motor (100) is located at one end, provided with the feeding port (108), of the pipeline (106), the second motor (112) is located at one end, provided with the discharging port (110), of the pipeline (106), the two ends of the main helical blade (102) are in contact fit with one surfaces, close to the two end covers (120), of the auxiliary helical blade (114) is in contact fit with the end covers (120), close to the feeding port (108);
a notch (122) is formed in the top surface of one end, close to the discharge hole (110), of the pipeline (106), a driven gear (124) is rotatably connected to one end, close to the discharge hole (110), of the rotating shaft (104), a driving gear (126) is fixedly connected to an output shaft of the second motor (112), the driving gear (126) is located above the pipeline (106), the notch (122) is located between the driving gear (126) and the driven gear (124), the lower edge of the driving gear (126) penetrates through the notch (122) to be in meshed transmission connection with the driven gear (124), a plurality of fixing rods (128) are fixedly connected to one side, close to the feed hole (108), of the driven gear (124), around the rotating shaft (104), of each fixing rod (128) is arranged between one side, close to the driven gear (124), of each pair of spiral blades (114), and one side, close to the driven gear (124), of each fixing rod (128) is far away from one side, of the driven gear (124), of each pair of spiral blades (114) is respectively connected with the driven gear (124) of the pair of spiral blades (114), and one side, close to the driven gear (124) of the pair of spiral blades (114) is fixedly connected with one side, close to the driven gear (124);
the outer ring of the auxiliary helical blade (114) is fixedly connected with a first scraping ring (116), the first scraping ring (116) is in contact fit with the inner wall of the pipeline (106), and the outer ring of the auxiliary helical blade (114) is in contact fit with the inner wall of the pipeline (106) through the first scraping ring (116);
the first scraping ring (116) is arranged in a brush shape, bristles in the brush of the first scraping ring (116) are arranged along the radial direction of the auxiliary helical blade (114), and the tail end of the brush of the first scraping ring (116) is in contact fit with the inner wall of the pipeline (106);
the central axis of the secondary helical blade (114) is located above the central axis of the pipe (106), and the central axis of the primary helical blade (102) coincides with the central axis of the pipe (106).
2. Screw conveyor capable of automatically cleaning mud and scale according to claim 1, characterized in that the first scraper ring (116) is made of a rubber material with elasticity.
3. The screw conveyor capable of automatically cleaning mud and dirt according to claim 1, wherein the inner ring of the auxiliary screw blade (114) is fixedly connected with a second scraping ring (118), the second scraping ring (118) is in contact fit with the outer ring of the main screw blade (102), and the inner ring of the auxiliary screw blade (114) is in contact fit with the outer ring of the main screw blade (102) through the second scraping ring (118).
4. A screw conveyor capable of automatically cleaning mud and scale according to claim 3, characterized in that the second scraper ring (118) is made of a rubber material having elasticity.
5. The screw conveyor capable of automatically cleaning mud and dirt according to claim 4, wherein the second scraping ring (118) is provided in a brush shape, bristles in the brush of the second scraping ring (118) are arranged along the radial direction of the auxiliary helical blade (114), and the tail end of the brush of the second scraping ring (118) is in contact fit with the outer ring of the main helical blade (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184788.1A CN116923980B (en) | 2023-09-14 | 2023-09-14 | Screw conveyer capable of automatically cleaning mud and dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184788.1A CN116923980B (en) | 2023-09-14 | 2023-09-14 | Screw conveyer capable of automatically cleaning mud and dirt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116923980A CN116923980A (en) | 2023-10-24 |
| CN116923980B true CN116923980B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311184788.1A Active CN116923980B (en) | 2023-09-14 | 2023-09-14 | Screw conveyer capable of automatically cleaning mud and dirt |
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| CN (1) | CN116923980B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2616420A1 (en) * | 1987-06-12 | 1988-12-16 | Transitube Sa | Conveyor of divided products including one or more helical brushes |
| WO2019070092A2 (en) * | 2017-10-02 | 2019-04-11 | 정민우 | Pellet shaping machine using expansion pressure |
| CN109649972A (en) * | 2019-01-13 | 2019-04-19 | 南京宜玖厨具工程有限公司 | Input and output material helical axis |
| CN215624766U (en) * | 2021-07-14 | 2022-01-25 | 江苏达美输送设备制造有限公司 | Adsorption tower feeding conveyor with excess material recycling function |
-
2023
- 2023-09-14 CN CN202311184788.1A patent/CN116923980B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2616420A1 (en) * | 1987-06-12 | 1988-12-16 | Transitube Sa | Conveyor of divided products including one or more helical brushes |
| WO2019070092A2 (en) * | 2017-10-02 | 2019-04-11 | 정민우 | Pellet shaping machine using expansion pressure |
| CN109649972A (en) * | 2019-01-13 | 2019-04-19 | 南京宜玖厨具工程有限公司 | Input and output material helical axis |
| CN215624766U (en) * | 2021-07-14 | 2022-01-25 | 江苏达美输送设备制造有限公司 | Adsorption tower feeding conveyor with excess material recycling function |
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| Publication number | Publication date |
|---|---|
| CN116923980A (en) | 2023-10-24 |
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