CN118287461A - Cleaning device for large coal storage silo - Google Patents
Cleaning device for large coal storage silo Download PDFInfo
- Publication number
- CN118287461A CN118287461A CN202410721388.8A CN202410721388A CN118287461A CN 118287461 A CN118287461 A CN 118287461A CN 202410721388 A CN202410721388 A CN 202410721388A CN 118287461 A CN118287461 A CN 118287461A
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- fixedly connected
- wall
- silo
- coal storage
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 239000003245 coal Substances 0.000 title claims abstract description 33
- 238000007790 scraping Methods 0.000 claims abstract description 73
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 239000000725 suspension Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011538 cleaning material Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- 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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a cleaning device for a large coal storage silo, which relates to the technical field of cleaning of coal storage silos and comprises a top cover rotationally connected to the top of a silo body, wherein a U-shaped plate is arranged in the silo body, and a sliding frame is arranged in the U-shaped plate and further comprises; the cleaning mechanism is located on the sliding frame. According to the invention, through the arrangement of the cleaning mechanism, the telescopic hydraulic cylinder drives the steel bar scraping plate and the silo body, the servo motor drives the steel bar scraping plate to move downwards, so that the steel bar scraping plate scrapes the inner wall of the silo body, in the scraping process of the steel bar scraping plate, the reciprocating steel bar scraping plate can shovel the residual materials, meanwhile, the swinging rod swings to break up the thicker residual materials attached to the silo body, in the scraping process of the inner wall of the silo body, the thicker residual materials can be broken up in advance, and the reciprocating vibration steel bar scraping plate has a scraping effect, so that the cleaning effect on the inner wall of the silo body is improved.
Description
Technical Field
The invention relates to the technical field of cleaning of coal storage silos, in particular to a cleaning device for a large-sized coal storage silo.
Background
Coal is the main energy source of China, the cylindrical coal storage bin is widely applied by coal and power generation enterprises, the storage quantity is huge, the structure is basically the same, the upper part is cylindrical, the lower part is in a plurality of square cones, the upper opening is large, the lower opening is small, raw coal particles flow from top to bottom by self weight, the coal storage bin is affected by climate and environment in the operation process, and phenomena of coal covering, wall sticking and coal freezing of different degrees are commonly present.
The Chinese patent with the publication number of CN110695011B discloses a cleaning device and a cleaning method for the adhered materials on the inner wall of a silo, belongs to the technical field of cleaning of the adhered materials on the inner wall of the silo, and solves the technical problem of low efficiency of cleaning the adhered materials on the inner wall of the silo. The solution scheme is as follows: the device comprises a flexible suspension arm, an amplitude-variable arm support, a balance mechanism, an oil cylinder, a traveling mechanism and a vibration mechanism, wherein the amplitude-variable arm support and the balance mechanism are arranged at the lower end of the flexible suspension arm, the traveling mechanism and the vibration mechanism are arranged at the tail end of the amplitude-variable arm support, the traveling mechanism drives the flexible suspension arm, the amplitude-variable arm support and the balance mechanism to rotate, the traveling mechanism is matched with an upper steel wire rope to descend, each cleaning end works in a sector area and descends in a zigzag shape integrally, a material layer adhered to the inner wall of a silo is cleaned, and the device can be applied to cleaning materials adhered to the inner wall of the silo.
However, the above invention has the following disadvantages: the existing mode of cleaning the residual materials on the inner wall of the coal storage silo generally utilizes a lifting scraping plate to be attached to the inner wall of the coal storage silo to scrape the materials, most scraping plates are arc-shaped, the attaching effect of the scraping plates and the inner wall of the coal storage silo is not ideal, the scraping mode is single, the residual materials on the wall of the coal storage silo cannot be cleaned when the scraping plates are used for cleaning the materials with thicker adhesion or stronger adhesion force on the inner wall of the coal storage silo, and therefore the residual materials on the wall of the coal storage silo are not ideal in cleaning effect.
Disclosure of Invention
The invention aims to provide a cleaning device for a large coal storage silo, wherein a driving unit drives a movable block to reciprocate, and the movable block drives a fixed rod and a steel bar scraping plate to reciprocate, so that the steel bar scraping plate has a scraping effect in the scraping process, the scraping effect is improved, and the problems in the background art are solved.
The technical scheme of the invention is as follows: the cleaning device for the large coal storage silo comprises a silo body, wherein the top of the silo body is rotationally connected with a top cover, a U-shaped plate is arranged in the silo body, a sliding frame is arranged in the U-shaped plate, and the cleaning device further comprises;
The cleaning mechanism is positioned on the sliding frame;
The cleaning mechanism comprises a scraping unit, a driving unit, a swinging unit and a lifting unit, wherein the scraping unit is arranged in a groove on one side of the sliding frame, a movable block is attached to the inner wall of the groove, a fixing rod is fixedly connected to one side of the movable block, a steel bar scraping plate is fixedly connected to one end of the fixing rod, two fixing blocks are fixedly connected to the outer side wall of a cylinder of the fixing rod, the fixing blocks are connected with rotating rods in a rotating mode, sliding grooves are formed in one ends of the rotating rods, movable rods are connected to the sliding grooves in a sliding mode, one ends of the movable rods are fixedly connected with mounting blocks, the mounting blocks are fixedly connected to two ends of the steel bar scraping plate, reset springs are sleeved on the movable rods, two ends of the reset springs are fixedly connected with the movable rods, two fixing columns are fixedly connected to the inner walls of the top and the bottom of the top of the groove, the movable blocks are sleeved on the fixing columns in a sliding mode, and the two fixing columns are fixedly connected with the two telescopic springs in a sliding mode, and the two telescopic springs are sleeved on the two telescopic frames respectively.
Preferably, the driving unit comprises a servo motor fixedly connected to the top of the sliding frame, the output end of the servo motor is fixedly connected with a driving bevel gear, one side of the driving bevel gear is fixedly connected with a cylindrical block, a connecting rod is sleeved on the cylindrical block, and one end of the connecting rod is fixedly connected to one side of the movable block.
Preferably, the swing unit includes fixed connection in the installation pole at carriage both ends top, two the one end of installation pole is all rotated and is connected with the spliced pole, two the equal fixedly connected with swinging arms of one end of spliced pole, two equal key-type connection has fixed gear on the spliced pole, two all meshed on the fixed gear has fixed rack, the cylinder lateral wall fixedly connected with T shape pole of fixed lever, the both ends of T shape pole are respectively fixedly connected with two one side of fixed rack.
Preferably, the lifting unit comprises a rotating hole formed in the top of the sliding frame, a rotating pipe is rotationally connected in the rotating hole, a threaded rod is screwed in the rotating pipe, a driven bevel gear is connected with the outer side wall of the cylinder of the rotating pipe in a key manner, and the driven bevel gear is meshed with the driving bevel gear.
Preferably, the top inner wall and the bottom inner wall of the U-shaped plate are connected with a U-shaped frame in a sliding mode, the top end and the bottom end of the threaded rod are fixedly connected with the top inner wall and the bottom inner wall of the U-shaped frame respectively, one side inner wall of the U-shaped plate is fixedly connected with a telescopic hydraulic cylinder, and the output end of the telescopic hydraulic cylinder is fixedly connected with one side of the U-shaped frame.
Preferably, the bottom inner wall and the bottom inner wall of the U-shaped plate are fixedly connected with two electric telescopic rods, the output ends of the four electric telescopic rods are fixedly connected with sucking discs, and the four sucking discs are respectively located at four corners of the opening end of the U-shaped plate.
Preferably, the bottom fixedly connected with containing box of top cap, the mounting hole has been seted up to the bottom of containing box, the size of mounting hole with the size looks adaptation of U-shaped board.
Preferably, the winding subassembly is installed at the top of top cap, the winding has wire rope on the winding subassembly, perforation has been seted up at the top of top cap, wire rope's bottom run through in proper order the perforation with the containing box and fixed connection in the top of U-shaped board.
Preferably, the silo body and the top cover are jointly provided with a rotating assembly, and the rotating assembly is positioned outside the silo body.
Compared with the prior art, the cleaning device for the large coal storage silo provided by the invention has the following improvements and advantages:
The method comprises the following steps: according to the invention, through the arrangement of the cleaning mechanism, the telescopic hydraulic cylinder drives the steel bar scraping plate and the silo body, the servo motor drives the steel bar scraping plate to move downwards, so that the steel bar scraping plate scrapes the inner wall of the silo body, in the scraping process of the steel bar scraping plate, the reciprocating steel bar scraping plate can shovel the residual materials, meanwhile, the swinging rod swings to break up the thicker residual materials attached to the silo body, in the scraping process of the inner wall of the silo body, the thicker residual materials can be broken up in advance, and the reciprocating vibration steel bar scraping plate has a scraping effect, so that the cleaning effect on the inner wall of the silo body is improved.
And two,: according to the invention, through the arrangement of the scraping unit and the driving unit, the servo motor drives the driving bevel gear to rotate, the driving bevel gear drives the rotating pipe to rotate through the driven bevel gear, and the rotating pipe drives the steel bar scraping plate to move downwards through the rotation of the threaded rod, so that the steel bar scraping plate scrapes the inner wall of the silo body, and the driving bevel gear drives the connecting rod, the movable block and the steel bar scraping plate to move rapidly and reciprocally through the cylindrical block, so that the steel bar scraping plate has a scraping effect in the scraping process, and the scraping effect is improved.
And thirdly,: according to the invention, through the arrangement of the swinging unit, the T-shaped rod and the fixed rack are driven to reciprocate by the reciprocating movement of the fixed rod, the rotating column and the swinging rod are driven to swing by the reciprocating movement of the fixed rack, and thicker residual materials attached to the silo body can be scattered by the swinging of the swinging rod, so that the scraping effect of the steel bar scraping plate is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall perspective structure of the present invention;
fig. 2 is a schematic view of the internal perspective structure of the silo body in the present invention;
FIG. 3 is a schematic view of a U-shaped plate and a containing box matched with each other in a three-dimensional structure;
FIG. 4 is a schematic view of a U-shaped plate and suction cup matched three-dimensional structure in the invention;
FIG. 5 is a schematic perspective view of a cleaning mechanism according to the present invention;
FIG. 6 is a schematic view of a sliding frame and movable block matched three-dimensional structure in the invention;
Fig. 7 is a schematic perspective view of a swing unit according to the present invention;
Fig. 8 is an enlarged perspective view of fig. 6a according to the present invention.
Reference numerals:
1. A silo body; 101. a top cover; 102. a storage box; 103. a mounting hole; 104. a winding assembly; 105. a wire rope; 106. a rotating assembly; 2. a U-shaped plate; 201. a U-shaped frame; 202. a carriage; 203. a movable block; 204. a fixed rod; 205. a fixed block; 206. a rotating lever; 207. a movable rod; 208. a return spring; 209. a mounting block; 210. a steel bar scraping plate; 211. fixing the column; 212. a telescopic spring; 213. a telescopic hydraulic cylinder; 3. a mounting rod; 301. rotating the column; 302. a swinging rod; 303. a fixed gear; 304. a fixed rack; 305. a T-bar; 4. a servo motor; 401. driving a bevel gear; 402. a cylindrical block; 403. a connecting rod; 404. a driven bevel gear; 405. a rotary tube; 406. a threaded rod; 5. an electric telescopic rod; 501. and a sucking disc.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a cleaning device for a large coal storage silo through improvement, which comprises the following technical scheme:
as shown in fig. 1 to 8, the embodiment of the invention provides a cleaning device for a large coal storage silo, which comprises a silo body 1, wherein the top of the silo body 1 is rotatably connected with a top cover 101, a U-shaped plate 2 is arranged in the silo body 1, a sliding frame 202 is arranged in the U-shaped plate 2, and the cleaning device further comprises;
a cleaning mechanism located on the carriage 202;
The cleaning mechanism comprises a scraping unit, a driving unit, a swinging unit and a lifting unit, wherein the scraping unit comprises a groove formed in one side of a sliding frame 202, a movable block 203 is attached to the inner wall of the groove, one side of the movable block 203 is fixedly connected with a fixed rod 204, one end of the fixed rod 204 is fixedly connected with a steel bar scraping plate 210, the outer side wall of a cylinder of the fixed rod 204 is fixedly connected with two fixed blocks 205, the two fixed blocks 205 are rotationally connected with a rotating rod 206, one ends of the two rotating rods 206 are provided with sliding grooves, movable rods 207 are slidingly connected in the two sliding grooves, one ends of the two movable rods 207 are fixedly connected with mounting blocks 209, the two mounting blocks 209 are respectively and fixedly connected with two ends of the steel bar scraping plate 210, reset springs 208 are sleeved on the two ends of the reset springs 208 are respectively and fixedly connected with the movable rods 207 and the rotating rod 206, two fixing columns 211 are jointly fixedly connected with the top inner wall and the bottom inner wall of the groove, the movable blocks 203 are slidingly sleeved on the two fixing columns 211, two telescopic springs 212 are sleeved on the two telescopic springs 212, and the two ends of the telescopic springs 212 are respectively and fixedly connected with the sliding frame 202; through the setting of scraping the material unit, drive unit drives movable block 203 and reciprocates, movable block 203 drives dead lever 204 and billet scraper blade 210 reciprocating motion, make billet scraper blade 210 have the effect of shovel the material at the in-process of scraping the material, thereby improved the effect of scraping the material, through the dwang 206, movable rod 207 and reset spring 208's setting, dwang 206 and movable rod 207 can make up the telescopic link, telescopic link and reset spring 208 mutually support and can stretch out and draw back, through carrying out the three-point extrusion to billet scraper blade 210, and then make billet scraper blade 210 can laminate at the inner wall of silo body 1 completely, through the setting of dead lever 211 and reset spring 212, the stability of movable block 203 has been improved.
Further, the driving unit comprises a servo motor 4 fixedly connected to the top of the sliding frame 202, the output end of the servo motor 4 is fixedly connected with a driving bevel gear 401, one side of the driving bevel gear 401 is fixedly connected with a cylindrical block 402, a connecting rod 403 is sleeved on the cylindrical block 402, and one end of the connecting rod 403 is fixedly connected to one side of the movable block 203; through the setting of drive unit, servo motor 4 drives drive bevel gear 401 and rotates, drives bevel gear 401 and drives cylindrical piece 402 and carry out the circumference rotation, and cylindrical piece 402 rotates and drives movable piece 203 through connecting rod 403 and reset and remove, has realized driving movable piece 203 and has carried out reciprocating motion.
Further, the swinging unit comprises mounting rods 3 fixedly connected to the tops of two ends of the sliding frame 202, one ends of the two mounting rods 3 are respectively and rotatably connected with a rotating column 301, one ends of the two rotating columns 301 are respectively and fixedly connected with a swinging rod 302, the two rotating columns 301 are respectively and fixedly connected with a fixed gear 303, the two fixed gears 303 are respectively and fixedly meshed with a fixed rack 304, the outer side wall of a cylinder of the fixed rod 204 is fixedly connected with a T-shaped rod 305, and two ends of the T-shaped rod 305 are respectively and fixedly connected to one sides of the two fixed racks 304; through the setting of swing unit, dead lever 204 reciprocating motion drives T shape pole 305 and fixed rack 304 reciprocating motion, and fixed rack 304 reciprocating motion drives rotation post 301 and swinging arms 302 and swings, and swinging arms 302 swing can break up the thick clout of silo body 1 adhesion, and then has improved the scraping effect of billet scraper 210.
Further, the lifting unit comprises a rotating hole formed in the top of the sliding frame 202, a rotating pipe 405 is rotationally connected in the rotating hole, a threaded rod 406 is screwed in the rotating pipe 405, a driven bevel gear 404 is connected to the outer side wall of the cylinder of the rotating pipe 405 in a key manner, and the driven bevel gear 404 is meshed with the driving bevel gear 401; through the setting of elevating unit, drive bevel gear 401 drives rotation pipe 405 through driven bevel gear 404 and rotates, and rotation pipe 405 rotates at threaded rod 406 and drives carriage 202, movable block 203, dead lever 204 and billet scraper 210 and move downwards for billet scraper 210 scrapes the material to silo body 1 inner wall.
Further, the top inner wall and the bottom inner wall of the U-shaped plate 2 are connected with the U-shaped frame 201 in a sliding manner, the top end and the bottom end of the threaded rod 406 are respectively and fixedly connected with the top inner wall and the bottom inner wall of the U-shaped frame 201, one side inner wall of the U-shaped plate 2 is fixedly connected with the telescopic hydraulic cylinder 213, and the output end of the telescopic hydraulic cylinder 213 is fixedly connected with one side of the U-shaped frame 201; through the setting of flexible pneumatic cylinder 213, flexible pneumatic cylinder 213 drives U-shaped frame 201 and removes, and U-shaped frame 201 removes and drives carriage 202, movable block 203, dead lever 204 and billet scraper 210 and remove for billet scraper 210 is laminated with silo body 1 inner wall.
Further, two electric telescopic rods 5 are fixedly connected to the inner wall of the bottom of the U-shaped plate 2 and the inner wall of the bottom of the U-shaped plate 2, sucking discs 501 are fixedly connected to the output ends of the four electric telescopic rods 5, and the four sucking discs 501 are respectively located at four corners of the opening end of the U-shaped plate 2; through the setting of sucking disc 501, electric telescopic handle 5 drives sucking disc 501 and removes for sucking disc 501 adsorbs on the inner wall of silo body 1, and then can fix U-shaped board 2.
Further, the bottom of the top cover 101 is fixedly connected with a storage box 102, a mounting hole 103 is formed in the bottom of the storage box 102, and the size of the mounting hole 103 is matched with that of the U-shaped plate 2; through the setting of containing box 102, accomplish the clearance back, rolling subassembly 104 drives U-shaped board 2 and gets into containing box 102 through mounting hole 103 in, and the bottom of U-shaped board 2 flushes with the bottom of containing box 102, has realized accomodating U-shaped board 2.
Further, a winding component 104 is installed at the top of the top cover 101, a steel wire rope 105 is wound on the winding component 104, a perforation is formed in the top of the top cover 101, and the bottom end of the steel wire rope 105 sequentially penetrates through the perforation and the storage box 102 and is fixedly connected to the top of the U-shaped plate 2; through the setting of rolling subassembly 104, realized that rolling subassembly 104 drives U-shaped board 2 through rolling or unreeling and goes up and down.
Further, a rotating assembly 106 is mounted on the silo body 1 and the top cover 101 together, and the rotating assembly 106 is positioned outside the silo body 1; through the setting of rotating assembly 106, can drive U-shaped plate 2 through rotating assembly 106 and carry out the circumference rotation.
The specific implementation steps are as follows: when the inner wall of the silo body 1 needs to be cleaned, the U-shaped plate 2 can be driven to rotate circumferentially through the rotating component 106, the steel wire rope 105 can be driven to be wound and unwound through the winding component 104, and then the U-shaped plate 2 can be driven to lift, so that the U-shaped plate 2 can be moved to a position where the inner wall of the silo body 1 needs to be cleaned, the electric telescopic rod 5 is started to drive the sucker 501 to move, the sucker 501 is adsorbed on the inner wall of the silo body 1, the U-shaped plate 2 can be further fixed, then the telescopic hydraulic cylinder 213 is started to drive the U-shaped frame 201 to move, the U-shaped frame 201 moves to drive the sliding frame 202, the movable block 203, the fixed rod 204 and the steel bar scraping plate 210 to move, the steel bar scraping plate 210 is moved out of the U-shaped plate 2 and contacts with the inner wall of the silo body 1, the fixed rod 204 is continuously pushed to drive the U-shaped frame 201 to move, the fixed rod 204 is positioned at the midpoint position of the steel bar scraping plate 210, the steel bar scraping plate 210 has elasticity and can deform, so that the fixed rod 204 extrudes the steel bar scraping plate 210 to bend, the rotating rod 206 and the movable rod 207 can be combined into a telescopic rod, the telescopic rod and the reset spring 208 are matched with each other to stretch and retract, the steel bar scraping plate 210 can be completely attached to the inner wall of the silo body 1 through three-point extrusion, the servo motor 4 drives the driving bevel gear 401 to rotate, the driving bevel gear 401 drives the rotating tube 405 to rotate through the driven bevel gear 404, the rotating speed of the rotating tube 405 is slower because the diameter of the driven bevel gear 404 is smaller than that of the driving bevel gear 401, the rotating tube 405 rotates at the threaded rod 406 to drive the sliding frame 202, the movable block 203, the fixed rod 204 and the steel bar scraping plate 210 to move downwards, the steel bar scraping plate 210 scrapes the inner wall of the silo body 1, the driving bevel gear 401 drives the cylindrical block 402 to rotate circumferentially, the cylindrical block 402 rotates to drive the connecting rod 403 and the movable block 203 to reciprocate, the movable block 203 reciprocates to drive the fixed rod 204 and the steel bar scraping plate 210 to reciprocate rapidly, the steel bar scraping plate 210 has the effect of scraping materials in the scraping process, thereby the scraping effect is improved, the fixed rod 204 reciprocates to drive the T-shaped rod 305 and the fixed rack 304 to reciprocate, the fixed rack 304 reciprocates to drive the rotating column 301 and the swinging rod 302 to swing, the swinging rod 302 swings to break up thicker residual materials attached to the silo body 1, the scraping effect of the steel bar scraping plate 210 is further improved, the scraping process of scraping the thicker residual materials on the inner wall of the silo body 1 is realized, and the steel bar scraping plate 210 vibrating reciprocally has the scraping effect, thereby the cleaning effect on the inner wall of the silo body 1 is improved.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. Cleaning device for large-scale coal storage silo, including silo body (1), its characterized in that: the top of the silo body (1) is rotationally connected with a top cover (101), a U-shaped plate (2) is arranged in the silo body (1), a sliding frame (202) is arranged in the U-shaped plate (2), and the silo further comprises;
A cleaning mechanism located on the carriage (202);
The cleaning mechanism comprises a scraping unit, a driving unit, a swinging unit and a lifting unit, wherein the scraping unit comprises a groove formed in one side of a sliding frame (202), a movable block (203) is attached to the inner wall of the groove, a fixing rod (204) is fixedly connected to one side of the movable block (203), a steel bar scraping plate (210) is fixedly connected to one end of the fixing rod (204), two fixing blocks (205) are fixedly connected to the outer side wall of a cylinder of the fixing rod (204), a rotating rod (206) is rotatably connected to the fixing blocks (205), sliding grooves are formed in one ends of the rotating rods (206), movable rods (207) are slidably connected to the sliding grooves, mounting blocks (209) are fixedly connected to one ends of the movable rods (207), reset springs (208) are sleeved on the movable rods (207), two ends of the reset springs (208) are respectively connected with the movable rods (207) and the two inner walls (211) which are fixedly connected to the two inner walls (211) in a sliding mode, the two telescopic rods (211) are sleeved on the two inner walls (211), the two ends of the telescopic spring (212) are fixedly connected with the movable block (203) and the sliding frame (202) respectively.
2. The cleaning device for a large coal storage silo of claim 1, wherein: the driving unit comprises a servo motor (4) fixedly connected to the top of the sliding frame (202), a driving bevel gear (401) is fixedly connected to the output end of the servo motor (4), a cylindrical block (402) is fixedly connected to one side of the driving bevel gear (401), a connecting rod (403) is sleeved on the cylindrical block (402), and one end of the connecting rod (403) is fixedly connected to one side of the movable block (203).
3. The cleaning device for a large coal storage silo according to claim 2, wherein: the swing unit includes fixed connection in installation pole (3) at carriage (202) both ends top, two the one end of installation pole (3) is all rotated and is connected with rotation post (301), two the one end of rotation post (301) is all fixedly connected with swing pole (302), two all key-type connection has fixed gear (303) on rotation post (301), two all mesh on fixed gear (303) has fixed rack (304), the cylinder lateral wall fixedly connected with T shape pole (305) of dead lever (204), the both ends of T shape pole (305) are respectively fixedly connected with two one side of fixed rack (304).
4. A cleaning device for a large coal storage silo as defined in claim 3 wherein: the lifting unit comprises a rotating hole formed in the top of the sliding frame (202), a rotating pipe (405) is rotationally connected in the rotating hole, a threaded rod (406) is screwed in the rotating pipe (405), a driven bevel gear (404) is connected to the outer side wall of the cylinder of the rotating pipe (405) in a key manner, and the driven bevel gear (404) is meshed with the driving bevel gear (401).
5. The cleaning device for a large coal storage silo of claim 4, wherein: the novel U-shaped frame is characterized in that the top inner wall and the bottom inner wall of the U-shaped plate (2) are connected with the U-shaped frame (201) in a sliding mode, the top end and the bottom end of the threaded rod (406) are fixedly connected with the top inner wall and the bottom inner wall of the U-shaped frame (201) respectively, one side inner wall of the U-shaped plate (2) is fixedly connected with a telescopic hydraulic cylinder (213), and the output end of the telescopic hydraulic cylinder (213) is fixedly connected with one side of the U-shaped frame (201).
6. The cleaning device for a large coal storage silo of claim 5, wherein: the bottom inner wall and the bottom inner wall of U-shaped board (2) are all fixedly connected with two electric telescopic rods (5), four electric telescopic rods (5)'s the equal fixedly connected with sucking disc (501) of output, four sucking disc (501) are located respectively the four corners position of the open end of U-shaped board (2).
7. The cleaning device for a large coal storage silo of claim 1, wherein: the bottom of top cap (101) fixedly connected with containing box (102), mounting hole (103) have been seted up to the bottom of containing box (102), the size of mounting hole (103) with the size looks adaptation of U shaped board (2).
8. The cleaning device for a large coal storage silo of claim 7, wherein: the top of top cap (101) is installed rolling subassembly (104), winding has wire rope (105) on rolling subassembly (104), perforation has been seted up at the top of top cap (101), the bottom of wire rope (105) run through in proper order the perforation with containing box (102) and fixed connection in the top of U-shaped board (2).
9. The cleaning device for a large coal storage silo of claim 1, wherein: the silo body (1) and the top cover (101) are jointly provided with a rotating assembly (106), and the rotating assembly (106) is located outside the silo body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410721388.8A CN118287461B (en) | 2024-06-05 | 2024-06-05 | Cleaning device for large coal storage silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410721388.8A CN118287461B (en) | 2024-06-05 | 2024-06-05 | Cleaning device for large coal storage silo |
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| CN118287461A true CN118287461A (en) | 2024-07-05 |
| CN118287461B CN118287461B (en) | 2024-08-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2409808C1 (en) * | 2009-07-21 | 2011-01-20 | Открытое акционерное общество "Михайловский ГОК" | Bucket sampler of loose material |
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| CN213269255U (en) * | 2020-08-25 | 2021-05-25 | 上海北斗星景观设计工程有限公司 | Glass fence hybrid rail |
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| CN215829194U (en) * | 2021-07-29 | 2022-02-15 | 盐城市恒兴建设工程有限公司 | Road construction is with safe intelligent pitch agitating unit |
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| CN116213315A (en) * | 2023-03-20 | 2023-06-06 | 黄山菲英汽车零部件有限公司 | Batch cleaning device for drum friction plates |
| CN116353020A (en) * | 2023-03-27 | 2023-06-30 | 江苏鑫智捷橡塑机械制造有限公司 | Double-screw extruder |
| CN117865354A (en) * | 2024-03-11 | 2024-04-12 | 湖南伍玖环保科技发展有限公司 | AAO sewage treatment process and treatment equipment thereof |
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2024
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|---|---|---|---|---|
| RU2409808C1 (en) * | 2009-07-21 | 2011-01-20 | Открытое акционерное общество "Михайловский ГОК" | Bucket sampler of loose material |
| US20170316844A1 (en) * | 2016-05-02 | 2017-11-02 | Kurion, Inc. | Tank cleaning system |
| CN206728831U (en) * | 2016-11-09 | 2017-12-12 | 玉溪市江川区留源养殖场 | Automated cleaning pig house |
| CN213269255U (en) * | 2020-08-25 | 2021-05-25 | 上海北斗星景观设计工程有限公司 | Glass fence hybrid rail |
| CN112066379A (en) * | 2020-08-31 | 2020-12-11 | 姜爱涛 | But msw incineration boiler of self-cleaning inner wall |
| CN214066663U (en) * | 2020-09-25 | 2021-08-27 | 上海桦康医疗器械有限公司 | Rotary slicer |
| CN215829194U (en) * | 2021-07-29 | 2022-02-15 | 盐城市恒兴建设工程有限公司 | Road construction is with safe intelligent pitch agitating unit |
| CN216574855U (en) * | 2022-01-20 | 2022-05-24 | 刘文显 | Soil remediation device for ecological environment remediation |
| CN114704469A (en) * | 2022-04-13 | 2022-07-05 | 安徽锋硕环境工程有限公司 | Sludge pump based on environmental engineering environmental protection is administered |
| CN116213315A (en) * | 2023-03-20 | 2023-06-06 | 黄山菲英汽车零部件有限公司 | Batch cleaning device for drum friction plates |
| CN116353020A (en) * | 2023-03-27 | 2023-06-30 | 江苏鑫智捷橡塑机械制造有限公司 | Double-screw extruder |
| CN117865354A (en) * | 2024-03-11 | 2024-04-12 | 湖南伍玖环保科技发展有限公司 | AAO sewage treatment process and treatment equipment thereof |
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|---|---|
| CN118287461B (en) | 2024-08-02 |
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