CN114394344A - Silo clearance system - Google Patents
Silo clearance system Download PDFInfo
- Publication number
- CN114394344A CN114394344A CN202210079440.5A CN202210079440A CN114394344A CN 114394344 A CN114394344 A CN 114394344A CN 202210079440 A CN202210079440 A CN 202210079440A CN 114394344 A CN114394344 A CN 114394344A
- Authority
- CN
- China
- Prior art keywords
- ring
- cleaning
- rolling
- silo
- rolling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 78
- 238000005096 rolling process Methods 0.000 claims abstract description 62
- 238000004804 winding Methods 0.000 claims abstract description 53
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0093—Devices for cleaning the internal surfaces of the container and forming part of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a silo cleaning system, which belongs to the technical field of silo cleaning equipment and comprises a rolling system and a cleaning ring, wherein the rolling system comprises a first rolling device, a second rolling device, a third rolling device, a fourth rolling device and a fifth rolling device, the first rolling device comprises a driving motor and rolling rollers, a group of through holes are further formed in the top of a silo, through holes are formed in the edges of each rolling roller, the structures of the rolling devices are the same, the first rolling device, the second rolling device and the third rolling device form a pulling-up system, and the pulling-up system is used for controlling the whole cleaning ring to ascend and descend. The first winding device, the second winding device and the third winding device are respectively connected with the cleaning ring through pull ropes, the cleaning ring is provided with hanging rings which are arranged in equal proportion, one hanging ring at one end of each pull rope is connected, the other end of each pull rope is connected with a winding roller, and the fourth winding device and the fifth winding device form a left-right moving pulling-up system. The technical problem of current silo clearance effect difference is solved, mainly be applied to the silo clearance aspect.
Description
Technical Field
The invention belongs to the technical field of silo equipment, and particularly relates to a silo cleaning system.
Background
Large silos, often up to several tens of meters in height and diameter. After the silo is used for a long time, the silo wall can retain materials, namely the phenomenon of wall hanging occurs. Due to the fact that the silo is high and large, the environment in the silo is poor and light is dark, the existing wall hanging condition is detected by manually entering the silo, estimation is carried out in a visual inspection mode by means of a flashlight, and the wall hanging condition is difficult to estimate accurately by the aid of the method. The wall built-up is cleaned, and at present, a professional construction team is generally used for manually cleaning the wall built-up through hanging or scaffold, so that time and labor are wasted, safety accidents are easy to occur in high-altitude operation, and serious obstacles are brought to production; some methods such as a robot and a rotary head are used for cleaning the silo wall-hung materials in a point manner by cutting or striking. The silo cleaning method is long in time consumption and extremely low in efficiency, a silo can be cleaned up in several days, material collapse often occurs, and safety accidents are caused.
Disclosure of Invention
In order to solve the technical problem, the design provides a silo cleaning system, which adopts the following technical scheme:
the silo cleaning system is characterized by comprising a rolling system and a cleaning ring, wherein the rolling system comprises a first rolling device, a second rolling device, a third rolling device, a fourth rolling device and a fifth rolling device, the first rolling device comprises a driving motor and a rolling roller, the driving motor is installed at the top of a silo through a motor support, the rolling roller is installed at the top of the silo through a fixing frame, a group of through holes are further formed in the top of the silo, through holes are formed in the edges of each rolling roller and used for allowing a pull rope to pass through, the first rolling device, the second rolling device and the third rolling device form a pulling-up system, and the pulling-up system is used for controlling the whole cleaning ring to ascend and descend. The first winding device, the second winding device and the third winding device are respectively connected with the cleaning ring through pull ropes, the cleaning ring is provided with hanging rings which are arranged in equal proportion, one hanging ring at one end of each pull rope is connected, the other end of each pull rope is connected with a winding roller, and the fourth winding device and the fifth winding device form a left-right moving pulling-up system.
Preferably: in order to better clean the inner wall of the silo, the cleaning ring comprises an inner ring and an outer ring, the inner side of the outer ring is provided with a chute, the outer side of the inner ring is also provided with a bulge, the bulge is clamped in the chute to freely rotate, the cleaning effect is improved by controlling the rotation of the outer ring or the inner ring, the upper part or the lower part or the upper part and the lower part of the outer ring is provided with a first cleaning plate which inclines inwards, a second cleaning plate inclining outwards is arranged at the upper part or the lower part or the upper part and the lower part of the inner ring, a group of fixed pulleys are respectively arranged on the outer ring or the inner ring, the outer ring or the inner ring is also provided with a fixing ring, the first pull rope is fixed on the fixing ring and is connected with the fifth rolling device through a group of fixed pulleys, the second pull rope is fixed on the fixing ring and is connected with the fourth rolling device through the fixed pulleys, wherein, the pulling force opposite direction between stay cord one and the stay cord two, the theory of operation of so design is as follows: the outer ring or the inner ring is pulled to rotate clockwise firstly through the first pull rope, then the outer ring or the inner ring is pulled to rotate anticlockwise through the second pull rope, mutual movement is formed between the outer ring and the inner ring at the moment, shearing movement is formed between the first cleaning plate and the cleaning plate at the moment, the dropping speed of grain blocks in the process of shearing movement is higher at the moment, the cleaning effect is better, the outer ring and the inner ring are in multi-section assembly design, every two sections of inner rings are connected through the inner ring connecting piece to form a circular ring, and every two sections of outer rings are connected through the outer ring connecting piece to form a circular ring.
Preferably: the upper portion and the lower portion of the outer ring are provided with inwards inclined cleaning plates II which are outwards inclined, and the cleaning plates I are close to the cleaning plates II and do not contact with the cleaning plates II.
Preferably: in order to ensure the cleaning effect of the silo, the cleaning ring is made of metal materials or alloy materials.
Compared with the prior art, the invention has the following advantages: the shearing effect is formed by mutual transportation between the inner ring and the outer ring, the silo cleaning effect is better achieved, the overall cleaning effect is improved by more than 20%, and the method is suitable for comprehensive popularization and application.
Drawings
FIG. 1 is a diagram of the internal structure of a silo cleaning system of the present invention;
FIG. 2 is a schematic diagram of a cleaning ring of a silo cleaning system of the present invention;
FIG. 3 is a partial enlarged view of FIG. 2A;
FIG. 4 is a partial enlarged view of FIG. 2B;
FIG. 5 is a top view of a cleaning ring of a silo cleaning system of the present invention;
FIG. 6 is a partial enlarged view of FIG. 5C;
FIG. 7 is a power system for a silo cleaning system of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7D;
FIG. 9 is a view of the inside of the cleaning ring of the present invention;
FIG. 10 is a front view of the cleaning ring of the present invention;
FIG. 11 is a front view of the cleaning ring of the present invention after installation of a cleaning plate
Fig. 12 is a working schematic diagram of the left-right pulling-up system of the present invention.
Detailed Description
Example 1
As shown in fig. 1-12:
a silo cleaning system is characterized by comprising a rolling system and a cleaning ring 2, wherein the rolling system comprises a first rolling device 11, a second rolling device 10, a third rolling device 9, a fourth rolling device 7 and a fifth rolling device 8, the first rolling device 11 comprises a driving motor 5 and a rolling roller 6, the driving motor 5 is installed on the top 3 of a silo through a motor bracket 5-1, the rolling roller 6 is installed on the top 3 of the silo through a fixing frame 6-1, the first rolling device 11, the second rolling device 10 and the third rolling device 9 form a pulling-up system, the first rolling device 11, the second rolling device 10 and the third rolling device 9 are respectively connected with the cleaning ring 2 through pull ropes, the cleaning ring 2 is provided with hanging rings 2-1-2 which are arranged in equal proportion, one end of each pull rope is connected with the hanging ring 2-1-2, and the other end of each pull rope 4 is connected with the rolling roller 6, the winding device IV 7 and the winding device V8 form a left-right moving and pulling system, the cleaning ring 2 comprises an inner ring 2-2 and an outer ring 2-1, the inner side of the outer ring 2-1 is provided with a sliding groove 2-1-4, the outer side of the inner ring 2-2 is also provided with a bulge 2-2-4, the bulge 2-2-4 is clamped in the sliding groove 2-1-4 to rotate freely, the upper part and the lower part of the outer ring 2-1 are provided with a first cleaning plate 2-1-3 which inclines inwards, the upper part and the lower part of the inner ring 2-2 are provided with a second cleaning plate 2-2-3 which inclines outwards, the outer ring 2-1 is provided with a group of fixed pulleys 2-1-6, the outer ring 2-1 is also provided with a fixed ring 2-1-5, the first pull rope is fixed on the fixing ring 2-1-5 and connected with the fifth winding device 8 through a group of fixed pulleys 2-1-6, the second pull rope is fixed on the fixing ring 2-1-5 and connected with the fourth winding device 7 through the fixed pulleys 2-2-6, the pulling force directions of the first pull rope and the second pull rope are opposite, the outer ring 2-1 and the inner ring 2-2 are in a multi-section assembly design, each two sections of inner rings 2-2 are connected through inner ring connecting pieces 2-2-7 to form a circular ring, each two sections of outer rings 2-1 are connected through outer ring connecting pieces 2-1-7 to form a circular ring, the upper part and the lower part of the outer ring 2-1 are provided with inwards inclined cleaning plates 2-2-3 which are outwards inclined, the cleaning ring 2 is made of a metal material, and the cleaning plate I2-1-3, the cleaning plate I2-1-3 and the cleaning plate II 2-2-3 are close to each other and are not in contact with each other.
The working principle of the invention is as follows: firstly, winding devices are installed at the top of a silo 1, the winding devices are in control connection through a control system, then an inner ring 2-2 and an outer ring 2-1 are assembled into a large cleaning ring 2, every two inner rings 2-2 are connected through inner ring connecting pieces 2-2-7, the joint of every two inner rings 2-2 is provided with a groove I2-2-1, the inner ring connecting pieces 2-2-7 are installed in the groove I2-2-1, every two outer rings 2-1 are connected through outer ring connecting pieces 2-1-7, the joint of the outer rings 2-1 is provided with a groove II 2-1-1, the outer ring connecting pieces 2-1-7 are arranged in the groove I2-1-1, a first winding device 11, a second winding device 10, a second winding device 2-1 and a third winding device 2-1, The third winding device 9, the fourth winding device 7 and the fifth winding device 8 respectively pull the cleaning ring 2 through pull ropes, the cleaning ring is placed into the silo 1, the first winding device 11, the second winding device 10, the third winding device 9, the fourth winding device 7 and the fifth winding device 8 are started firstly, when the cleaning ring 2 descends to a certain height, the fourth winding device 7 is controlled by the control system to drive the first pull rope to move, the pull rope drives the outer ring 2-1 to rotate anticlockwise, after the outer ring 2-1 rotates leftwards for a certain distance, the fourth winding device 7 stops working, the fifth winding device 8 starts working to drive the outer ring 2-1 to move clockwise, and the circulation is carried out in a reciprocating mode.
When the cleaning ring 2 needs to be continuously lowered for a certain distance, the first winding device 11, the second winding device 10, the third winding device 9, the fourth winding device 7 and the fifth winding device 8 are controlled to simultaneously release ropes, the cleaning ring 2 slowly descends under the action of gravity, after the cleaning ring is lowered to a proper position, the fourth winding device 7 is controlled by the control system to drive the first stay rope to move, the stay rope drives the outer ring 2-1 to rotate anticlockwise, after the outer ring 2-1 rotates for a certain distance leftwards, the fourth winding device 7 stops working, the fifth winding device 8 starts working to drive the outer ring 2-1 to move clockwise, and the cycle is repeated.
When the cleaning ring 2 descends to the bottom, the first winding device 11, the second winding device 10, the third winding device 9, the fourth winding device 7 and the fifth winding device 8 are controlled to start to pull upwards at the same time, and the cleaning ring 2 is driven to move upwards to clean the silo 1 until the inner wall of the silo 1 is cleaned completely.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.
Claims (5)
1. The silo cleaning system is characterized by comprising a rolling system and a cleaning ring (2), wherein the rolling system comprises a first rolling device (11), a second rolling device (10), a third rolling device (9), a fourth rolling device (7) and a fifth rolling device (8), the first rolling device (11) comprises a driving motor (5) and a rolling roller (6), the driving motor (5) is installed on the top of a silo (3) through a motor support (5-1), the rolling roller (6) is installed on the top of the silo (3) through a fixing frame (6-1), a group of through holes (3-1) are further formed in the top of the silo (3), a through hole (3-1) is formed in the edge of each rolling roller (6), the first rolling device (11), the second rolling device (10) and the third rolling device (9) form a pulling-up system, and the first rolling device (11) and the cleaning ring are arranged, The second winding device (10) and the third winding device (9) are respectively connected with the cleaning ring (2) through pull ropes, hanging rings (2-1-2) which are arranged in equal proportion are arranged on the cleaning ring (2), the hanging rings (2-1-2) at one end of each pull rope (4) are connected, the other end of each pull rope (4) is connected with a winding roller (6), and the fourth winding device (7) and the fifth winding device (8) form a left-right moving pulling-up system.
2. A silo cleaning system as defined in claim 1, wherein the cleaning ring (2) comprises an inner ring (2-2) and an outer ring (2-1), the inner side of the outer ring (2-1) is provided with a chute (2-1-4), the outer side of the inner ring (2-2) is further provided with a protrusion (2-2-4), the protrusion (2-2-4) is clamped in the chute (2-1-4) to rotate freely, the upper part or the lower part or the upper part and the lower part of the outer ring (2-1) is provided with a first cleaning plate (2-1-3) which inclines inwards, the upper part or the lower part or the upper part and the lower part of the inner ring (2-2) is provided with a second cleaning plate (2-2-3) which inclines outwards, the outer ring (2-1) or the inner ring (2-2) is provided with a set of fixed pulleys (2-1-6), the outer ring (2-1) or the inner ring (2-2) is further provided with a fixing ring (2-1-5), the first pull rope is fixed on the fixing ring (2-1-5) and connected with the fifth winding device (8) through a group of fixed pulleys (2-1-6), the second pull rope is fixed on the fixing ring (2-1-5) and connected with the fourth winding device (7) through the fixed pulleys (2-2-6), and the pulling directions of the first pull rope and the second pull rope are opposite.
3. A silo cleaning system as defined in claim 2 wherein: the outer ring (2-1) and the inner ring (2-2) are designed to be assembled in a multi-section mode, each two sections of inner rings (2-2) are connected through inner ring connecting pieces (2-2-7) to form a circular ring, and each two sections of outer rings (2-1) are connected through outer ring connecting pieces (2-1-7) to form a circular ring.
4. A silo cleaning system as defined in claim 2 wherein: the upper part and the lower part of the outer ring (2-1) are provided with inwards inclined cleaning plates II (2-2-3) which are outwards inclined, the cleaning plates I (2-1-3) and the cleaning plates II (2-2-3) are close to each other and are not in contact with each other.
5. A silo cleaning system as defined in claim 1 wherein: the cleaning ring (2) is made of metal materials or alloy materials.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021112997800 | 2021-11-04 | ||
| CN202111299780 | 2021-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114394344A true CN114394344A (en) | 2022-04-26 |
| CN114394344B CN114394344B (en) | 2023-12-01 |
Family
ID=81232059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210079440.5A Active CN114394344B (en) | 2021-11-04 | 2022-01-24 | Silo cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114394344B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB211640A (en) * | 1922-12-22 | 1924-02-28 | James Falconer | Improvements in apparatus for brushing and cleansing vats |
| CN101537417A (en) * | 2008-03-17 | 2009-09-23 | 林家华 | Method and device for cleaning internal drum and external drum of washing machine |
| CN211134893U (en) * | 2019-09-28 | 2020-07-31 | 哈尔滨理工大学 | Chemical barrel cleaning device |
| CN211587092U (en) * | 2019-11-26 | 2020-09-29 | 宿迁市现代生物科技股份有限公司 | Equipment for separating ammonium phosphate solid-liquid mixture |
| CN211800739U (en) * | 2019-12-20 | 2020-10-30 | 北京同仁堂（唐山）营养保健品有限公司 | Tilting-type reaction pot with scraping mechanism |
| CN112792070A (en) * | 2019-11-14 | 2021-05-14 | 江苏海宏信息科技有限公司 | Silo material wall built-up automatic monitoring and automatic cleaning device |
| CN113266190A (en) * | 2020-07-13 | 2021-08-17 | 周口师范学院 | Grain building silo with automatic cleaning device |
| CN213966236U (en) * | 2020-11-05 | 2021-08-17 | 浙江葆元牧业有限公司 | A blendor for stirring cream |
| CN214263124U (en) * | 2020-12-10 | 2021-09-24 | 南宁师范大学 | Environmental protection spraying type emulsified asphalt jar belt cleaning device |
-
2022
- 2022-01-24 CN CN202210079440.5A patent/CN114394344B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB211640A (en) * | 1922-12-22 | 1924-02-28 | James Falconer | Improvements in apparatus for brushing and cleansing vats |
| CN101537417A (en) * | 2008-03-17 | 2009-09-23 | 林家华 | Method and device for cleaning internal drum and external drum of washing machine |
| CN211134893U (en) * | 2019-09-28 | 2020-07-31 | 哈尔滨理工大学 | Chemical barrel cleaning device |
| CN112792070A (en) * | 2019-11-14 | 2021-05-14 | 江苏海宏信息科技有限公司 | Silo material wall built-up automatic monitoring and automatic cleaning device |
| CN211587092U (en) * | 2019-11-26 | 2020-09-29 | 宿迁市现代生物科技股份有限公司 | Equipment for separating ammonium phosphate solid-liquid mixture |
| CN211800739U (en) * | 2019-12-20 | 2020-10-30 | 北京同仁堂（唐山）营养保健品有限公司 | Tilting-type reaction pot with scraping mechanism |
| CN113266190A (en) * | 2020-07-13 | 2021-08-17 | 周口师范学院 | Grain building silo with automatic cleaning device |
| CN213966236U (en) * | 2020-11-05 | 2021-08-17 | 浙江葆元牧业有限公司 | A blendor for stirring cream |
| CN214263124U (en) * | 2020-12-10 | 2021-09-24 | 南宁师范大学 | Environmental protection spraying type emulsified asphalt jar belt cleaning device |
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| Publication number | Publication date |
|---|---|
| CN114394344B (en) | 2023-12-01 |
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