CN214691648U - Scraper conveyor - Google Patents
Scraper conveyor Download PDFInfo
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- CN214691648U CN214691648U CN202120626403.2U CN202120626403U CN214691648U CN 214691648 U CN214691648 U CN 214691648U CN 202120626403 U CN202120626403 U CN 202120626403U CN 214691648 U CN214691648 U CN 214691648U
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Abstract
The application relates to a scraper conveyor, and relates to the field of material transportation equipment. It includes the frame, the deflector, the chain, drive gear, a plurality of push pedals that motor and edge chain direction of motion interval set up, drive gear and chain meshing, the casing and the frame fixed connection of motor, the output shaft and the drive gear fixed connection of motor, the axis direction of the output shaft of motor and the axis direction of drive gear are parallel, the lateral wall fixed connection of a plurality of push pedals and chain, still include two at least clearance subassemblies that are used for clearing up the push pedal, every clearance subassembly includes rotation axis and at least three clearance board, the even and interval setting of circumference along the rotation axis of clearance board, clearance board and rotation axis fixed connection, the rotation axis rotates with the frame to be connected, the axis direction of rotation axis hangs down with the axis direction of the output shaft of motor. This application has the fly ash that can conveniently clear up the adhesion on the push pedal, improves the effect of conveyer steady operation.
Description
Technical Field
The application relates to the field of material transportation equipment, in particular to a scraper conveyor.
Background
The scraper conveyor is an important tool for conveying materials in a factory, can continuously convey the materials along a fixed route, and is widely applied to conveying of powder materials such as fly ash and the like.
Among the related art, chinese utility model patent that publication number is CN211686924U discloses a scraper conveyor, and it includes box, inside sprocket, scraper mechanism and striker plate, inside sprocket rotationally sets up in the box, scraper mechanism supports two that are located both ends on the inside sprocket, the one end setting of striker plate is in on the internal surface of box and to inside sprocket direction extends.
In view of the above-mentioned related technologies, the inventor believes that, during the movement of pushing the pulverized fuel ash and other powders by the push plates disposed at both sides of the chain, part of the pulverized fuel ash will adhere to the surfaces of the push plates, resulting in unbalanced loads at both sides of the chain, and the chain is easily separated from the guide plates.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of conveyer operation, the application provides a scraper conveyor.
The application provides a scraper conveyor adopts following technical scheme:
a scraper conveyor comprises a rack, a guide plate, a chain, a driving gear, a motor and a plurality of push plates arranged at intervals along the moving direction of the chain, wherein a groove is formed in the middle of the rack, the guide plate is arranged in the groove, the guide plate and the rack are fixedly connected, the chain is arranged on the periphery of the guide plate, the driving gear is rotatably connected with the rack, the driving gear is meshed with the chain, a shell of the motor is fixedly connected with the rack, an output shaft of the motor is fixedly connected with the driving gear, the axial direction of the output shaft of the motor is parallel to the axial direction of the driving gear, the push plates are fixedly connected with the side wall of the chain, at least two cleaning components for cleaning the push plates are further included, each cleaning component comprises a rotating shaft and at least three cleaning plates, and the cleaning plates are uniformly arranged at intervals along the circumferential direction of the rotating shaft, the cleaning plate is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the rack, and the axis direction of the rotating shaft is perpendicular to the axis direction of an output shaft of the motor.
Through adopting above-mentioned technical scheme, fly ash is placed in the recess of frame, the motor rotates and drives drive gear and rotate, drive gear drives the chain and rotates, the push pedal that the chain both sides set up pushes away fortune to fly ash, when the push pedal operation reachs the department of unloading, fly ash and push pedal take place to break away from, part fly ash adhesion rotates the top to the frame along with the chain on the push pedal surface, the surface contact of push pedal and cleaning plate, the push pedal promotes the cleaning plate and takes place to rotate, the cleaning plate clears up the fly ash of push pedal surface adhesion, the fly ash of adhesion is cleared up in the push pedal of chain both sides, the load balance of chain both sides, the chain even running, can conveniently clear up the fly ash of adhesion in the push pedal, make things convenient for conveyer steady operation.
Optionally, a damping strip is arranged between the rotating shaft and the rack, and the damping strip is fixedly connected with one side of the rotating shaft close to the rack.
Through adopting above-mentioned technical scheme, set up the damping strip and conveniently improve the clearance board and rotate the resistance of in-process, reduce clearance board and push pedal contact and clear up the possibility that the dynamics is little often, conveniently clear up the coal ash of version clearance push pedal surface adhesion, improve the probability of conveyer steady operation.
Optionally, one side of the cleaning plate towards the motion direction of the push plate is provided with a brush, and the brush is connected with the cleaning plate.
By adopting the technical scheme, the hairbrush is arranged to facilitate the cleaning plate to clean the fly ash on the surface of the push plate, the probability of the fly ash adhered to the surface of the push plate is reduced, the probability that the loads borne by two sides of the chain are the same is improved, and the probability of stable operation of the conveyor is improved.
Optionally, the cleaning plate and the brush are detachably connected, and a positioning assembly convenient for fixing the brush is arranged between the cleaning plate and the brush.
By adopting the technical scheme, the cleaning plate and the hairbrush can be detached to be connected, so that the damaged hairbrush can be conveniently replaced, the cleaning effect of the fly ash on the surface of the cleaning plate cleaned by the hairbrush is improved, the probability of the fly ash adhering to the surface of the cleaning plate is reduced, and litigation and stable operation are facilitated.
Optionally, the positioning assembly includes a protruding block and at least one locking rod, the protruding block is fixedly connected with one side of the brush close to the cleaning plate, a positioning groove matched with the protruding block is arranged on one side of the cleaning plate close to the brush, a threaded hole is formed in the side wall of the cleaning plate, and the locking rod penetrates through the threaded hole and abuts against the protruding block.
Through adopting above-mentioned technical scheme, when the brush is impaired, demolish the check lock lever, along the length direction roll-off lug of constant head tank, after changing new brush, insert the screw hole with the check lock lever, stretch into the check lock lever in the screw hole and support tightly with the lug, the brush is fixed, improves the stability of brush, makes things convenient for the brush to clear up the fly ash on push pedal surface, improves the stability of conveyer operation.
Optionally, the cross section of the projection is isosceles trapezoid, and the upper bottom of the cross section of the projection is close to the brush.
Through adopting above-mentioned technical scheme, set up the lug into isosceles trapezoid, reduce the possibility of lug and constant head tank separation, improve the stability of brush, make things convenient for the brush to clear up the fly ash of push pedal surface adhesion.
Optionally, a water spraying assembly convenient for cleaning the cleaning plate is arranged on the rack.
Through adopting above-mentioned technical scheme, the clearance board is long-time to the in-process of push pedal surface clearance, and clearance board surface can be stained with a small amount of fly ash, and this part fly ash can lead to the clearance board to reduce the clearance effect of push pedal, sets up the water spray subassembly and conveniently clears up the fly ash on clearance board surface, and the clearance effect of improvement clearance board to the push pedal conveniently improves conveyer operating stability.
Optionally, the water spray assembly comprises a water pipe and a spray head, the water pipe is fixedly connected with the rack, the end part of the water pipe faces the cleaning plate, and the spray head is fixedly connected with one side of the water pipe, which faces the cleaning plate.
Through adopting above-mentioned technical scheme, with the other end and the water source intercommunication of water pipe, rivers flow to the clearance board through the shower nozzle, and rivers leave the clearance board surface with the fly ash clearance of clearance board surface adhesion, wait to when clearance board surface is dry, the clearance board clears up the surface of push pedal, and the clearance effect of improvement clearance board to the push pedal improves the stability of conveyer operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cleaning plate and the rotating shaft are arranged on the rack, so that the cleaning plate can clean the fly ash adhered to the surface of the push plate conveniently, the possibility of unbalanced load on two sides of the chain is reduced, the chain can slide along the circumferential direction of the guide plate conveniently, and the running stability of the conveyor is improved;
2. the brush is arranged on one side, facing the push plate, of the cleaning plate, so that the fly ash adhered to the surface of the push plate can be conveniently cleaned, the chain can conveniently and stably run, and the running stability of the conveyor is improved;
3. set up the damping strip between rotation axis and the frame, improve the frictional force of rotation in-process between rotation axis and the frame, make things convenient for the cleaning plate to clear up the push pedal, improve the stability of conveyer operation.
Drawings
Fig. 1 is a schematic structural view of a scraper conveyor according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a display rack, a chain, a push plate, a cleaning assembly and a water spray assembly of the scraper conveyor according to the embodiment of the application.
Description of reference numerals: 1. a frame; 2. a guide plate; 3. a chain; 4. a drive gear; 5. a motor; 6. pushing the plate; 7. a groove; 8. cleaning the assembly; 81. a rotating shaft; 82. cleaning the plate; 83. a damping strip; 84. a brush; 85. a positioning assembly; 851. a bump; 852. a locking lever; 853. positioning a groove; 9. a water spray assembly; 91. a water pipe; 92. a spray head; 10. a connecting rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses scraper conveyor. Referring to fig. 1 and 2, the scraper conveyor comprises a frame 1, a guide plate 2, a chain 3, a driving gear 4, a motor 5, a plurality of push plates 6 arranged at intervals along the moving direction of the chain 3 and two cleaning assemblies 8 for cleaning the push plates 6, wherein the frame 1 is cuboid, the frame 1 is fixed on the ground through bolts, a groove 7 is formed in the top of the frame 1, the cross section of the groove 7 is rectangular, the groove 7 is arranged along the length direction of the frame 1, the guide plate 2 is cuboid, the guide plate 2 is vertically arranged, the guide plate 2 is positioned in the center of the groove 7, the side wall of the guide plate 2 and the side wall of the groove 7 are welded through a connecting rod 10, the chain 3 is vertically arranged, the chain 3 is arranged around the periphery of the guide plate 2, the chain 3 at the top end of the guide plate 2 is higher than the groove 7, the driving gear 4 is positioned at the guide plate 2, the driving gear 4 is rotatably connected with the frame 1 through a bearing, the driving gear 4 is meshed with the chain 3, the motor 5 is horizontally arranged, a shell of the motor 5 is fixedly connected with the side wall of the rack 1 through a bolt, an output shaft of the motor 5 is in key connection with the driving gear 4, the axis of the output shaft of the motor 5 is coaxial with the axis of the driving gear 4, the push plates 6 are all cuboid, the push plates 6 are evenly arranged on two sides of the chain 3, the push plates 6 are welded with the side wall of the chain 3, the two cleaning assemblies 8 are respectively arranged on two sides of the rack 1, each cleaning assembly 8 comprises a rotating shaft 81 and four cleaning plates 82, the rotating shaft 81 is cylindrical, the rotating shaft 81 is vertically arranged, the rotating shaft 81 is rotatably connected with the top wall of the rack 1, a damping strip 83 is arranged at the rotating connection position of the rotating shaft 81 and the rack 1, the damping strip 83 is made of rubber, the damping strip 83 is bonded with one side, close to the rack 1, of the rotating shaft 81, and the four cleaning plates 82 are all cuboid, the four cleaning plates 82 are uniformly arranged along the circumferential direction of the rotating shaft 81 at intervals, and the four cleaning plates 82 are welded to the rotating shaft 81. The fly ash is placed in a groove 7 of the frame 1, the motor 5 rotates to drive the driving gear 4 to rotate, the driving gear 4 drives the chain 3 to rotate, the push plate 6 of the chain 3 at the bottom of the guide plate 2 pushes the fly ash, when push pedal 6 moves and reachs the department of unloading, fly ash and push pedal 6 break away from, part fly ash adhesion rotates to the top of deflector 2 along with chain 3 on the surface of push pedal 6, push pedal 6 and cleaning plate 82's surface contact, push pedal 6 promotes cleaning plate 82 and takes place to rotate, cleaning plate 82 slides on push pedal 6 surface, cleaning plate 82 clears up the fly ash of push pedal 6 surface adhesion, the fly ash of adhesion is cleared up on the push pedal 6 of 3 both sides of chain, the load of 3 both sides of chain reduces, make things convenient for drive gear 4 to drive 3 smooth running along deflector 2 of chain, can conveniently clear up the fly ash of adhesion on push pedal 6, make things convenient for conveyer steady operation.
Referring to fig. 1 and 2, in order to improve the cleaning effect of the fly ash on the surface of the push plate 6, a brush 84 is arranged on one side of the cleaning plate 82 facing the moving direction of the push plate 6, the brush 84 comprises a bottom plate and brush bristles, the brush bristles are adhered to one side of the bottom plate far away from the cleaning plate 82, the bottom plate is detachably connected with the cleaning plate 82, a positioning assembly 85 is arranged between the bottom plate and the cleaning plate 82, the positioning assembly 85 comprises a convex block 851 and two locking rods 852, the convex block 851 and one side of the bottom plate close to the brush bristles are integrally formed, the cross section of the convex block 851 is isosceles trapezoid, the upper bottom of the cross section of the convex block 851 faces the bottom plate, one side of the cleaning plate 82 close to the brush 84 is provided with a positioning groove 853 matched with the convex block 851, the setting direction of the positioning groove 853 is parallel to the axial direction of the rotating shaft 81, the side wall of the cleaning plate 82 is provided with two threaded holes, the threaded holes are horizontally arranged, the threaded holes are communicated with the positioning grooves 853, the two locking rods 852 are bolts, the two locking rods 852 pass through the threaded holes and are tightly abutted against the bumps 851. When the cleaning plate 82 contacts with the surface of the push plate 6, the brush 84 rubs against the surface of the push plate 6, the fly ash on the surface of the push plate 6 is cleaned, when the brush 84 is damaged, the locking rod 852 is detached, the bump 851 slides out along the length direction of the positioning groove 853, after the new brush 84 is replaced, the locking rod 852 is inserted into the threaded hole, the locking rod 852 extending into the threaded hole abuts against the bump 851 tightly, and the brush 84 is fixed. The hairbrush 84 is arranged, so that the probability of adhesion of the fly ash to the surface of the push plate 6 can be reduced, the cleaning effect of the hairbrush 84 on the push plate 6 is improved, and the probability of stable operation of the conveyor is improved
Referring to fig. 1 and 2, in order to reduce the probability of adhering the fly ash on the surface of the cleaning plate 82, a water spraying assembly 9 convenient for cleaning the cleaning plate 82 is arranged on the rack 1, the water spraying assembly 9 comprises a water pipe 91 and a spray head 92, the water pipe 91 is a plastic pipeline, the water pipe 91 is fixedly connected with the side wall of the rack 1 through a pipe clamp, one end of the water pipe 91 faces the cleaning plate 82, and the spray head 92 is in threaded connection with one side of the water pipe 91, which faces the cleaning plate 82. Cleaning plate 82 is at the in-process of long-time clearance push pedal 6 surface fly ash, cleaning plate 82 surface can be stained with a small amount of fly ash, the fly ash of adhesion can lead to cleaning plate 82 to the cleaning effect reduction of push pedal 6, when the conveyer is out of work, keep away from the one end and the water source intercommunication of shower nozzle 92 with water pipe 91, rivers flow to cleaning plate 82 through shower nozzle 92, rivers become vaporific, the fly ash clearance of water smoke with cleaning plate 82 surface adhesion leaves cleaning plate 82 surface, wait when cleaning plate 82 surface drying, cleaning plate 82 clears up the surface of push pedal 6. The arrangement of the water spraying assembly 9 can improve the cleaning effect of the cleaning plate 82 on the push plate 6, and the operation stability of the conveyor is conveniently improved.
The implementation principle of the scraper conveyor in the embodiment of the application is as follows: the fly ash is placed in groove 7 of frame 1, motor 5 is opened, motor 5 drives drive gear 4 and rotates, drive gear 4 drives chain 3 and rotates in the week side of deflector 2, push pedal 6 promotes the fly ash motion under the drive of chain 3, when push pedal 6 changes the deflector 2 top, push pedal 6 promotes cleaning plate 82 and rotates, cleaning plate 82 and brush 84 are at the surperficial friction of push pedal 6, the fly ash of adhesion breaks away from the surface of cleaning plate 82 on push pedal 6. This application can conveniently clear up the fly ash of adhesion on the push pedal 6, improves the stability of conveyer operation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A scraper conveyor comprises a rack (1), a guide plate (2), a chain (3), a driving gear (4), a motor (5) and a plurality of push plates (6) arranged at intervals along the moving direction of the chain (3), wherein a groove (7) is formed in the middle of the rack (1), the guide plate (2) is arranged in the groove (7), the guide plate (2) is fixedly connected with the rack (1), the chain (3) is arranged on the peripheral side of the guide plate (2), the driving gear (4) is rotationally connected with the rack (1), the driving gear (4) is meshed with the chain (3), a shell of the motor (5) is fixedly connected with the rack (1), an output shaft of the motor (5) is fixedly connected with the driving gear (4), and the axis direction of the output shaft of the motor (5) is parallel to the axis direction of the driving gear (4), a plurality of lateral wall fixed connection of push pedal (6) and chain (3), its characterized in that: still include at least two clearance subassemblies (8) that are used for clearing up push pedal (6), every clearance subassembly (8) are including rotation axis (81) and at least three clearance board (82), even and interval setting in the circumference of rotation axis (81) is followed in clearance board (82), clearance board (82) and rotation axis (81) fixed connection, rotation axis (81) rotate with frame (1) and are connected, the axis direction of rotation axis (81) is perpendicular with the axis direction of the output shaft of motor (5).
2. The scraper conveyor of claim 1, wherein: and a damping strip (83) is arranged between the rotating shaft (81) and the rack (1), and the damping strip (83) is fixedly connected with one side of the rotating shaft (81) close to the rack (1).
3. The scraper conveyor of claim 1, wherein: one side of the cleaning plate (82) facing to the moving direction of the push plate (6) is provided with a brush (84), and the brush (84) is connected with the cleaning plate (82).
4. A scraper conveyor as claimed in claim 3, characterized in that: the cleaning plate (82) is detachably connected with the hairbrush (84), and a positioning component (85) convenient for fixing the hairbrush (84) is arranged between the cleaning plate (82) and the hairbrush (84).
5. The scraper conveyor of claim 4, wherein: the positioning assembly (85) comprises a convex block (851) and at least one locking rod (852), the convex block (851) is fixedly connected with one side of the hairbrush (84) close to the cleaning plate (82), one side of the cleaning plate (82) close to the hairbrush (84) is provided with a positioning groove (853) matched with the convex block (851), the side wall of the cleaning plate (82) is provided with a threaded hole, and the locking rod (852) penetrates through the threaded hole to be tightly abutted against the convex block (851).
6. The scraper conveyor of claim 5, wherein: the section of the lug (851) is arranged to be isosceles trapezoid, and the upper bottom of the section of the lug (851) is close to the brush (84).
7. The scraper conveyor of claim 1, wherein: a water spraying assembly (9) convenient for cleaning the cleaning plate (82) is arranged on the rack (1).
8. The scraper conveyor of claim 7, wherein: the water spray assembly (9) comprises a water pipe (91) and a spray head (92), the water pipe (91) is fixedly connected with the rack (1), the end part of the water pipe (91) faces the cleaning plate (82), and the spray head (92) is fixedly connected with one side of the water pipe (91) facing the cleaning plate (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626403.2U CN214691648U (en) | 2021-03-27 | 2021-03-27 | Scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626403.2U CN214691648U (en) | 2021-03-27 | 2021-03-27 | Scraper conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN214691648U true CN214691648U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120626403.2U Active CN214691648U (en) | 2021-03-27 | 2021-03-27 | Scraper conveyor |
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| Country | Link |
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| CN (1) | CN214691648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284729A (en) * | 2023-11-24 | 2023-12-26 | 沈阳汇达丰生物科技有限公司 | Scraper conveyor capable of removing residual materials of organic fertilizer |
-
2021
- 2021-03-27 CN CN202120626403.2U patent/CN214691648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284729A (en) * | 2023-11-24 | 2023-12-26 | 沈阳汇达丰生物科技有限公司 | Scraper conveyor capable of removing residual materials of organic fertilizer |
| CN117284729B (en) * | 2023-11-24 | 2024-02-06 | 沈阳汇达丰生物科技有限公司 | Scraper conveyor capable of removing residual materials of organic fertilizer |
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