CN217262831U - Cleaning structure of light air cushion belt conveyor - Google Patents
Cleaning structure of light air cushion belt conveyor Download PDFInfo
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- CN217262831U CN217262831U CN202220758577.9U CN202220758577U CN217262831U CN 217262831 U CN217262831 U CN 217262831U CN 202220758577 U CN202220758577 U CN 202220758577U CN 217262831 U CN217262831 U CN 217262831U
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Abstract
The utility model relates to a cleaning structure of a light air cushion belt conveyor, which comprises a conveying belt, a driving roller, a surface increasing roller, a cleaning scraper device, a headstock and an air chamber; the machine head seat is connected with the air chamber, the driving roller and the surface increasing roller are arranged on the machine head seat, and the cleaning scraper device is arranged below the air chamber; through the utility model discloses, light-duty air cushion belt conveyor cleans the structure and adopts the activity assembled, and driving roll and increase a cylinder for being relatively fixed, the position of cleaning scraper chain and scraping plate piece is adjustable, and accessible outside regulation jackscrew is adjusted the return bracket and is made to clean scraping plate piece and conveyer belt working face contact. Clean by traditional single-point and become long distance multiple spot and evenly clean, solved the unable stronger debris of effective clearance cohesiveness of ordinary spring sweeper, can adjust scraper blade and conveyer belt laminating degree according to operating condition and clear up, can independently open simultaneously and stop cleaning device according to the material condition.
Description
Technical Field
The utility model relates to a light-duty air cushion belt conveyor cleans structure, concretely relates to air cushion machine how effectively clear up and avoid polluting the material when carrying the stronger material of cohesiveness, belongs to the conveyer technical field of likepowder, graininess and fritter form bulk material.
Background
The conventional cleaning mode of the head of the air cushion belt conveyor is a primary spring sweeper and a secondary sweeper. The cleaning device can effectively clean granular materials, but cannot effectively clean the rough working condition of powder or sundries. The working process is that after the material is unloaded through the head throwing material, the residual material or sundries are adhered to the working surface of the belt, after the material returns to the lower layer, the upper scraper blade of the cleaning scraper and the belt run in the same direction, the attachment on the belt is effectively cleaned by utilizing the larger speed difference of the cleaning scraper and falls to the lower layer, and the lower scraper blade conveys the cleaning scraper to the discharge port to enter the next process along with the material flow. The problems existing in the scheme are as follows:
1) in the application process of the conveyor, when conveying materials containing more impurities or powder and flake materials, the common primary and secondary cleaners can not effectively clean the impurities attached to the surface of the belt.
2) The light air cushion machine is mainly applied to the fields of grains and other materials which are feared of pollution, and the devices such as water washing and the like cannot be added due to the materials.
3) The first-stage sweeper and the second-stage sweeper are high in replacement frequency, the light air cushion machine is generally compact in structure, and the light air cushion machine is not suitable for high-frequency maintenance under the working condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of above-mentioned prior art, provide a light-duty air cushion belt conveyor clearance structure.
The technical scheme of the utility model as follows: the utility model provides a light-duty air cushion belt conveyor cleans structure which characterized by: comprises a conveying belt, a driving roller, a surface increasing roller, a cleaning scraper device, a headstock and an air chamber; the machine head seat is connected with the air chamber, the driving roller and the face increasing roller are arranged on the machine head seat, and the cleaning scraper device is arranged below the air chamber;
the cleaning scraper device comprises a supporting side plate, a bottom plate, a cleaning scraper driving shaft, a cleaning scraper tail shaft and a plurality of scraper sheets; the number of the supporting side plates is 2, the 2 supporting side plates are fixed on two sides of the bottom plate, and a driving shaft bearing and a tail shaft bearing are respectively arranged on two sides of each supporting side plate; the two ends of the cleaning scraper driving shaft are respectively fixed on the driving shaft bearing inner rings of the supporting side plates at the two sides, and the driving shaft bearing inner ring at any end of the cleaning scraper driving shaft, which penetrates out of the supporting side plates, is in transmission connection with a power output shaft of a cleaning scraper driving motor;
the cleaning scraper driving shaft is fixedly arranged on two sides of the part between the 2 supporting side plates, the cleaning scraper tail shaft is fixedly arranged on two sides of the part between the 2 supporting side plates, 2 cleaning scraper chains are further arranged, the 2 cleaning scraper chains are wound around the corresponding cleaning scraper driving chain wheel and the cleaning scraper driven chain wheel on the same side, and the cleaning scraper chains are meshed with the cleaning scraper driving chain wheel and the cleaning scraper driven chain wheel;
one end of each of the scraper sheets is fixed with one cleaning scraper chain, and the other end of each of the scraper sheets is fixed with the other cleaning scraper chain;
the support side plates are provided with a plurality of moving grooves arranged along the height direction of the support side plates, and two ends of the tow rods penetrate through the corresponding moving grooves on the support side plates at two sides; a return bracket is fixed on the towing rod, and when the scraper blade moves to the upper part of the cleaning scraper device, a plurality of scraper blades are supported on the return bracket and can move on the return bracket;
each supporting side plate is also provided with 2 return bracket adjusting jackscrew devices, each return bracket adjusting jackscrew device comprises an upper fixed seat, a lower fixed seat and an adjusting jackscrew, one end of a towing rod penetrating through the moving groove is fixed with the upper fixed seat, the lower fixed seat is fixed on the supporting side plate, and a lower fixed seat threaded hole is formed in the lower fixed seat; the adjusting jackscrew is screwed in the lower fixing seat threaded hole from the lower side of the lower fixing seat and penetrates out of the lower fixing seat threaded hole, and one end penetrating out of the lower fixing seat threaded hole props against the upper fixing seat; rotating the adjusting jackscrew, and moving the adjusting jackscrew up and down in the threaded hole of the lower fixing seat to drive the upper fixing seat to move up and down, so that the towing rod fixed with the upper fixing seat is driven to move up and down along the moving groove on the supporting side plate, and then the return bracket and the scraper piece are driven to move up and down;
the conveying belt penetrates through the air chamber, winds the driving roller and the face increasing roller and then travels to the position above the cleaning scraper device and is in contact with a plurality of scraper blades on the cleaning scraper device, the rotating speed of the conveying belt is higher than the rotating speed of the cleaning scraper driving motor driving the cleaning scraper chain, and when the conveying belt is in contact with the scraper blades, the moving direction of the conveying belt is the same as the moving direction of the cleaning scraper chain and the scraper blades.
Go up the bottom of fixing base and be equipped with spherical groove, adjust the jackscrew top and be equipped with spherical arch, spherical arch card is in spherical groove for adjust the jackscrew and be connected with last fixing base, and adjust the jackscrew, go up the unable separation of fixing base, it is rotatable around spherical groove to adjust the jackscrew.
The cleaning scraper device is connected with the headstock, and a supporting side plate and a bottom plate on the cleaning scraper device are fixed with the headstock to form a sealed shell.
The driving roller and the surface increasing roller are connected and fastened with the headstock through bolts.
The head seat is covered with a head cover, and the head cover is provided with a head cover quick-opening door.
And a cleaning scraper observation hole is formed in the supporting side plate, a cleaning scraper observation hole cover is covered on the cleaning scraper observation hole, and the cleaning scraper observation hole cover is fixedly connected with the supporting side plate through a bolt.
When the height needs to be adjusted during operation, the cleaning scraper observation hole cover is opened, the contact condition of the conveying belt and the scraper blade is observed through the cleaning scraper observation hole, the adjusting jackscrew is adjusted according to actual working conditions, and the return bracket is driven to move up and down so that the contact distance is in a proper position.
The topmost part of the surface increasing roller is higher than the bottommost part of the driving roller, and the conveying belt winds the driving roller and the surface increasing roller, travels to the position above the cleaning scraper device after being lifted by the surface increasing roller and is in contact with a plurality of scraper blades on the cleaning scraper device.
The conveying belt winds the driving roller and the surface increasing roller and then travels to the position above the cleaning scraper device and is in contact with a plurality of scraper blades on the cleaning scraper device, and the scraper blades in contact with the conveying belt clean sundries on the conveying belt through the speed difference of the conveying belt and the cleaning scraper chain; after the sundries fall down, the sundries are conveyed to a discharge port of the headstock through a scraper sheet fixed on a cleaning scraper chain which is close to the bottom plate after rotating.
The air chamber is connected with the supporting side plate and the bottom plate through bolts respectively.
The utility model has the advantages of reasonable and simple structure, easy production and manufacture and convenient use, and the cleaning structure of the light air cushion belt conveyor comprises a headstock, a driving roller, a flour-adding roller, a cleaning scraper blade and a conveyer belt, wherein the driving roller and the flour-adding roller are arranged at the relative position of the headstock; the relative position enables the conveyer belt to meet the wrap angle and simultaneously contact with the scraper blade on the cleaning scraper device, and the cleaning scraper device is connected with the headstock to form a sealed shell; the conveying belt winds out of the driving roller, passes through the dough increasing roller and then travels to the upper part of the scraper blade, and the cleaning scraper device, the driving roller and the dough increasing roller are connected and fastened with the head seat through bolts.
The utility model discloses in, cleaning scraper device is equipped with both sides cleaning scraper observation hole, is stamped cleaning scraper observation handhole door on the cleaning scraper observation hole, and the jackscrew is adjusted in the accessible outside and the whole height of scraper blade piece is adjusted, cleaning scraper observation handhole door adopts bolted connection with cleaning scraper device casing. The supporting side plate and the bottom plate are detachable and are connected through bolts.
The cleaning scraper is driven by an independent external driving structure and connected in a shaft-mounted manner, and the hinged point is connected with the cleaning scraper shell by a bolt.
The surface increasing roller is arranged on the head seat shell by adopting a square bearing seat, the height difference of the center of the head wheel is 390mm, the horizontal distance of the center is 485mm, and the surface increasing roller is connected by adopting a bolt. Quick-opening access doors can be arranged on both sides of the machine head seat shell.
The utility model discloses a light-duty air cushion belt conveyor cleans structure adopts the activity assembled, and driving roll with increase a cylinder for being relatively fixed, the position of cleaning scraper chain and scraper blade is adjustable, accessible external adjustment jackscrew regulation return bracket makes and cleans scraper blade and conveyer belt working face contact.
The utility model discloses when using, speed when the conveyer belt rotates is greater than the pivoted speed that cleans scraper blade chain that the scraper blade driving motor drove, if, the conveyer belt that has the attachment passes through when cleaning the scraper blade top with 3.15 ms linear speed, cleans and scrapes the chain speed operation of slab with 0.2 ms, and upper portion cleans and scrapes the smooth attachment clean up on it when slab contact.
The utility model is suitable for an all light-duty air cushion belt conveyor, the bulk cargo operating mode of the difficult clearance of mainly using for requiring sealed environmental protection, its beneficial effect as follows:
1) the traditional sweeper form is changed from single-point or two-point sweeping to multi-point sweeping;
2) the height of the sweeping scraper sheet can be adjusted, the requirements of different materials and cleaning effects can be met, the structure is universal, and the cost is saved;
3) the upper layer scraper blade and the lower layer scraper blade (the scraper blade is called as the upper layer scraper blade when moving to the upper part of the cleaning scraper device, and is called as the lower layer scraper blade when moving to the lower part of the cleaning scraper device) are respectively responsible for cleaning and conveying functions, so that the cleaned materials flow to the next link along with the main material without manual cleaning;
4) the independent drive design can be based on the operational aspect and select to start and stop the cleaning scraper blade.
Through the utility model discloses, the pair of light-duty air cushion machine cleans scraper blade structure that provides utilizes conveyer belt and scraper blade speed difference to clear up, and the discharge gate gets into next link along with the material stream along with the scraper blade of lower floor is carried to material and debris after the clearance, cleans by traditional single-point and becomes the long distance multiple spot and evenly cleans, has solved the unable stronger debris of effective clearance cohesiveness of ordinary spring sweeper, can adjust scraper blade and conveyer belt laminating degree according to the operating condition and clear up, can independently open according to the material condition simultaneously and stop cleaning device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the internal structure of the present invention;
FIG. 3 is a schematic front view of the rear portion of the mounting support side plate of the present invention;
FIG. 4 is a schematic structural view of a cleaning blade device according to the present invention;
in the figure: the cleaning machine comprises a conveying belt 1, a driving roller 2, a face-increasing roller 3, a scraper blade 4, a cleaning scraper blade driving motor 6, a head seat 7, a head cover 8, an air chamber 9, a cleaning scraper blade observation hole cover 10, a head cover 11, a quick opening door 12, a supporting side plate 12, a bottom plate 13, a cleaning scraper blade driving shaft 14, a return bracket 15 adjusting jackscrew device, a return bracket 16, a cleaning scraper blade tail shaft 17, a cleaning scraper blade chain 18, a cleaning scraper blade driving chain wheel 18-1 and a cleaning scraper blade driven chain wheel 18-2.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and the accompanying description.
A light air cushion belt conveyor sweeping structure comprises a conveying belt 1, a driving roller 2, a surface increasing roller 3, a sweeping scraper device, a headstock 7 and an air chamber 9; the headstock 7 is connected with the air chamber 9, the driving roller 2 and the area-increasing roller 3 are arranged on the headstock 7, and the cleaning scraper device is arranged below the air chamber 9.
The cleaning scraper device comprises a supporting side plate 12, a bottom plate 13, a cleaning scraper driving shaft 14, a cleaning scraper tail shaft 17 and a plurality of scraper sheets 4; the number of the supporting side plates 12 is 2, the 2 supporting side plates 12 are fixed on two sides of the bottom plate 13, and a driving shaft bearing and a tail shaft bearing are respectively arranged on two sides of each supporting side plate 12; two ends of the cleaning scraper driving shaft 14 are respectively fixed on the driving shaft bearing inner rings of the supporting side plates 12 at two sides, and the driving shaft bearing inner ring at any end of the cleaning scraper driving shaft 14, which penetrates out of the supporting side plates 12, is in transmission connection with the power output shaft of the cleaning scraper driving motor 6; cleaning scraper driving chain wheels 18-1 are fixedly arranged on both sides of the part of the cleaning scraper driving shaft 14 arranged between the 2 supporting side plates 12, cleaning scraper driven chain wheels 18-2 are fixedly arranged on both sides of the part of the cleaning scraper tail shaft 17 arranged between the 2 supporting side plates 12, 2 cleaning scraper chains 18 are further arranged, the 2 cleaning scraper chains 18 are wound around the corresponding cleaning scraper driving chain wheels 18-1 and the cleaning scraper driven chain wheels 18-2 on the same side, and the cleaning scraper chains 18 are meshed with the cleaning scraper driving chain wheels 18-1 and the cleaning scraper driven chain wheels 18-2; one end of each of the scraper bars 4 is fixed to one of the cleaning scraper chains 18, and the other end is fixed to the other cleaning scraper chain 18.
A plurality of towing rods are also arranged, a plurality of moving grooves are arranged on the supporting side plates 12 along the height direction of the supporting side plates 12, and two ends of each towing rod penetrate through the corresponding moving grooves on the supporting side plates 12 on two sides; a return bracket 16 is fixed on the towing rod, and when the scraper blade 4 moves to the upper part of the cleaning scraper device, a plurality of scraper blade 4 are supported on the return bracket 16 and can move on the return bracket 16;
each supporting side plate 12 is also provided with 2 return bracket adjusting jackscrew devices 15, each return bracket adjusting jackscrew device 15 comprises an upper fixed seat, a lower fixed seat and an adjusting jackscrew, the end of the towing rod penetrating through the moving groove is fixed with the upper fixed seat, the lower fixed seat is fixed on the supporting side plate 12, and a lower fixed seat threaded hole is formed in the lower fixed seat; the adjusting jackscrew is screwed in the lower fixing seat threaded hole from the lower side of the lower fixing seat and penetrates out of the lower fixing seat threaded hole, and one end penetrating out of the lower fixing seat threaded hole props against the upper fixing seat; rotating the adjusting jackscrew, and adjusting the jackscrew to move up and down in the threaded hole of the lower fixing seat to drive the upper fixing seat to move up and down, so as to drive the towing rod fixed with the upper fixing seat to move up and down along the moving groove on the supporting side plate 12, and then drive the return bracket 16 and the scraper blade 4 to move up and down; the conveying belt 1 passes through the air chamber 9, winds around the driving roller 2 and the face increasing roller 3, then travels to the position above the cleaning scraper device and is in contact with a plurality of scraper sheets 4 on the cleaning scraper device, the rotating speed of the conveying belt 1 is higher than the rotating speed of the cleaning scraper driving motor 6 for driving the cleaning scraper chain 18, and when the conveying belt 1 is in contact with the scraper sheets 4, the moving direction of the conveying belt 1 is the same as the moving direction of the cleaning scraper chain 18 and the scraper sheets 4.
Further, the bottom of going up the fixing base is equipped with spherical groove, adjusts the jackscrew top and is equipped with spherical arch, and spherical arch card is in spherical groove for adjust the jackscrew and be connected with last fixing base, and adjust the jackscrew, go up the unable separation of fixing base, it is rotatable around spherical groove to adjust the jackscrew. The cleaning scraper device is connected with the headstock 7, and a supporting side plate 12 and a bottom plate 13 on the cleaning scraper device are fixed with the headstock 7 to form a sealed shell. The driving roller 2 and the surface increasing roller 3 are connected and fastened with the headstock 7 through bolts. A nose cover 8 is covered on the nose seat 7, and a nose cover quick-opening door 11 is arranged on the nose cover 8. A cleaning scraper observation hole is formed in the supporting side plate 12, a cleaning scraper observation hole cover 10 covers the cleaning scraper observation hole, and the cleaning scraper observation hole cover 10 is fixedly connected with the supporting side plate 12 through bolts.
When the height needs to be adjusted during operation, the cleaning scraper observation hole cover 10 is opened, the contact condition of the conveying belt 1 and the scraper blade 4 is observed through the cleaning scraper observation hole, the adjusting jackscrew is adjusted according to actual working conditions, and the return bracket 16 is driven to move up and down so that the contact distance is in a proper position. The topmost part of the face increasing roller 3 is higher than the bottommost part of the driving roller 2, the conveying belt 1 winds the driving roller 2 and the face increasing roller 3, and the conveying belt travels to the upper part of the cleaning scraper device after being lifted by the face increasing roller 3 and is in contact with a plurality of scraper sheets 4 on the cleaning scraper device. The conveying belt 1 winds the driving roller 2 and the face increasing roller 3 and then travels to the position above the cleaning scraper device and is in contact with a plurality of scraper pieces 4 on the cleaning scraper device, and the scraper pieces 4 in contact with the conveying belt 1 clean sundries on the conveying belt 1 through the speed difference between the conveying belt 1 and the cleaning scraper chain 18; after falling down, the sundries are conveyed to the discharge port of the headstock 7 through the scraper blade 4 fixed on the cleaning scraper chain 18 which is close to the bottom plate 13 after rotating.
In addition, the air chamber 9 is connected with the supporting side plate 12 and the bottom plate 13 by bolts respectively.
In conclusion, the light air cushion belt conveyor cleaning structure comprises a conveyor belt 1, a driving roller 2, a surface increasing roller 3, a scraper blade 4, a cleaning scraper blade driving 6, a head seat 7, a head cover 8, an air chamber 9, a cleaning scraper blade observation hole, a head cover quick opening door 11, a supporting side plate 12, a bottom plate 13, a cleaning scraper blade driving shaft 14, a return bracket adjusting jackscrew 15, a return bracket 16, a cleaning scraper blade tail shaft 17 and a cleaning scraper blade chain 18. The conveyer belt 1 walks around the driving roller 2 among the above-mentioned part, raises the back to suitable height through increasing a cylinder 3, clears up through speed difference and scraper blade 4, and debris drop back and drive through cleaning scraper blade drive 6 and clean scraper blade tail shaft 17 and drive the scraper blade 4 of lower floor and carry the discharge gate of headstock 7 with debris.
The driving roller 2 and the surface increasing roller 3 are both connected and fastened on the headstock 7 by bolts. The air chamber 9, the supporting side plates 12 and the bottom plate 13 are all connected by bolts. When the height needs to be adjusted during operation, the contact condition of the cleaning scraper sheet 4 and the conveying belt 1 can be observed through the cleaning scraper observation hole, the adjusting jackscrew is adjusted according to actual working conditions, and the return bracket 16 is driven to move up and down so that the contact distance is in a proper position. The nose cover 8 is connected with the nose seat 7 through bolts, and the running condition of the conveying belt 1 can be observed through the quick opening door 11 of the nose cover.
Claims (9)
1. The utility model provides a light-duty air cushion belt conveyor cleans structure which characterized by: comprises a conveyer belt (1), a driving roller (2), a surface-increasing roller (3), a cleaning scraper device, a headstock (7) and an air chamber (9); the machine head seat (7) is connected with the air chamber (9), the driving roller (2) and the face-increasing roller (3) are arranged on the machine head seat (7), and the cleaning scraper device is arranged below the air chamber (9);
the cleaning scraper device comprises a supporting side plate (12), a bottom plate (13), a cleaning scraper driving shaft (14), a cleaning scraper tail shaft (17) and a plurality of scraper sheets (4); the number of the supporting side plates (12) is 2, the 2 supporting side plates (12) are fixed on two sides of the bottom plate (13), and a driving shaft bearing and a tail shaft bearing are respectively arranged on two sides of each supporting side plate (12); two ends of the cleaning scraper driving shaft (14) are respectively fixed on driving shaft bearing inner rings of the supporting side plates (12) at two sides, and the driving shaft bearing inner ring of any end of the cleaning scraper driving shaft (14) penetrating through the supporting side plates (12) is in transmission connection with a power output shaft of the cleaning scraper driving motor (6);
the two sides of the part, between the 2 supporting side plates (12), of the cleaning scraper driving shaft (14) are respectively provided with a cleaning scraper driving chain wheel (18-1), the two sides of the part, between the 2 supporting side plates (12), of the cleaning scraper tail shaft (17) are respectively provided with a cleaning scraper driven chain wheel (18-2), and the cleaning scraper driving shaft is also provided with 2 cleaning scraper chains (18), the 2 cleaning scraper chains (18) are wound around the corresponding cleaning scraper driving chain wheel (18-1) and the corresponding cleaning scraper driven chain wheel (18-2) on the same side, and the cleaning scraper chains (18) are meshed with the cleaning scraper driving chain wheel (18-1) and the cleaning scraper driven chain wheel (18-2);
one end of each of the scraper sheets (4) is fixed with one cleaning scraper chain (18), and the other end of each of the scraper sheets is fixed with the other cleaning scraper chain (18);
a plurality of towing rods are also arranged, a plurality of moving grooves are arranged on the supporting side plates (12) along the height direction of the supporting side plates (12), and two ends of each towing rod penetrate through the corresponding moving grooves on the supporting side plates (12) on two sides; a return bracket (16) is fixed on the towing rod, and when the scraper sheets (4) move to the upper part of the cleaning scraper device, the scraper sheets (4) are supported on the return bracket (16) and can move on the return bracket (16);
each supporting side plate (12) is also provided with 2 return bracket adjusting jackscrew devices (15), each return bracket adjusting jackscrew device (15) comprises an upper fixed seat, a lower fixed seat and an adjusting jackscrew, one end of a towing rod penetrating through the moving groove is fixed with the upper fixed seat, the lower fixed seat is fixed on the supporting side plate (12), and a lower fixed seat threaded hole is formed in the lower fixed seat; the adjusting jackscrew is screwed in the lower fixing seat threaded hole from the lower side of the lower fixing seat and penetrates out of the lower fixing seat threaded hole, and one end penetrating out of the lower fixing seat threaded hole props against the upper fixing seat; rotating the adjusting jackscrew, and moving the adjusting jackscrew up and down in the threaded hole of the lower fixing seat to drive the upper fixing seat to move up and down, so that the towing rod fixed with the upper fixing seat is driven to move up and down along the moving groove on the supporting side plate (12), and then the return bracket (16) and the scraper blade (4) are driven to move up and down;
conveyer belt (1) pass air chamber (9) around in driving roller (2), increase a cylinder (3) back walking to cleaning scraper device top to with cleaning scraper device on a plurality of scraping plate pieces (4) contact, and speed when conveyer belt (1) rotates is greater than cleaning scraper driving motor (6) and drives the pivoted speed that cleans scraper chain (18), when conveyer belt (1) and scraping plate piece (4) contact, the direction that conveyer belt (1) removed is the same with the direction that cleans scraper chain (18), scraping plate piece (4) removed.
2. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: go up the bottom of fixing base and be equipped with spherical groove, adjust the jackscrew top and be equipped with spherical arch, spherical arch card is in spherical groove for adjust the jackscrew and be connected with last fixing base, and adjust the jackscrew, go up the unable separation of fixing base, it is rotatable around spherical groove to adjust the jackscrew.
3. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: the cleaning scraper device is connected with the headstock (7), and a supporting side plate (12) and a bottom plate (13) on the cleaning scraper device are fixed with the headstock (7) to form a sealed shell.
4. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: the driving roller (2) and the surface increasing roller (3) are connected and fastened with the headstock (7) through bolts.
5. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: the nose cover (8) is covered on the nose seat (7), and a nose cover quick-opening door (11) is arranged on the nose cover (8).
6. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: the cleaning scraper observation hole is formed in the supporting side plate (12), a cleaning scraper observation hole cover (10) covers the cleaning scraper observation hole, and the cleaning scraper observation hole cover (10) is fixedly connected with the supporting side plate (12) through bolts.
7. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: the topmost part of the surface increasing roller (3) is higher than the bottommost part of the driving roller (2), the conveying belt (1) winds the driving roller (2) and the surface increasing roller (3), is lifted by the surface increasing roller (3) and then travels to the upper part of the cleaning scraper device, and is in contact with a plurality of scraper sheets (4) on the cleaning scraper device.
8. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: the conveying belt (1) winds the driving roller (2) and the surface increasing roller (3) and then travels to the position above the cleaning scraper device and is in contact with a plurality of scraper sheets (4) on the cleaning scraper device, and the scraper sheets (4) in contact with the conveying belt (1) clean sundries on the conveying belt (1) through the speed difference between the conveying belt (1) and the cleaning scraper chain (18); the sundries are conveyed to a discharge port of the headstock (7) through a scraper sheet (4) fixed on a cleaning scraper chain (18) close to the bottom plate (13) after rotating after falling down.
9. The light air cushion belt conveyor sweeping structure of claim 1 further comprising: the air chamber (9) is connected with the supporting side plate (12) and the bottom plate (13) through bolts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758577.9U CN217262831U (en) | 2022-04-03 | 2022-04-03 | Cleaning structure of light air cushion belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758577.9U CN217262831U (en) | 2022-04-03 | 2022-04-03 | Cleaning structure of light air cushion belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217262831U true CN217262831U (en) | 2022-08-23 |
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ID=82872677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220758577.9U Active CN217262831U (en) | 2022-04-03 | 2022-04-03 | Cleaning structure of light air cushion belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217262831U (en) |
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2022
- 2022-04-03 CN CN202220758577.9U patent/CN217262831U/en active Active
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