CN217436919U

CN217436919U - Composite torsional conveying belt working face cleaning device

Info

Publication number: CN217436919U
Application number: CN202220528127.0U
Authority: CN
Inventors: 郭文杰
Original assignee: Hanpeng Material Rubber Industry Liaoning Co ltd
Current assignee: Hanpeng Material Rubber Industry Liaoning Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-16
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to a clean technical field of conveyer belt especially relates to a compound torsional mode conveyer belt working face cleaning device. The cleaning device comprises a connecting rod, a cross beam, a scraper mechanism and supporting leg mechanisms, wherein the cross beam is provided with a plurality of scraper mechanisms, two ends of the cross beam are respectively connected with one end of the connecting rod, the other end of the connecting rod is connected with the supporting leg mechanisms, and the cleaning device is fixed on a conveyor belt rack through the supporting leg mechanisms. The utility model discloses compact structure is reasonable, the reliability is high, the installation is maintained conveniently, can realize conveyer belt self-cleaning, and is clean efficient, can reduce the clearance and spill over required labour and the time cost of material.

Description

Composite torsional conveying belt working face cleaning device

Technical Field

The utility model relates to a clean technical field of conveyer belt especially relates to a compound torsional mode conveyer belt working face cleaning device.

Background

The conveying belt cleaning device is a cleaning device for the adhered materials and the massive large materials of the belt conveyor, and has the main effects of ensuring that the conveying belt is clean, preventing the conveying belt from skidding and deviating, effectively reducing the excessive abrasion of the adhered materials and the large materials to the conveying belt, playing the roles of protecting the transmission roller and the direction-changing roller, ensuring the stable operation of the conveying belt and improving the working efficiency of the conveying belt.

Cleaning device lectotype is improper, can cause the material to clear up unclean and fish tail conveyer belt, and the great card of material is between cleaning device and conveyer belt, and cleaning device can not the automatic compensation buffering, can cause the conveyer belt to bump hard with hard thing, leads to the not damage of conveyer belt equidimension, and cleaning device's alloy blade also can reduce cleaning device's life owing to use improperly simultaneously.

The prior conveying belt cleaning device has the following defects:

1. the existing self-made fabric old belt is used for cleaning the surface of a conveying belt, the rubber material performance is determined, the belt cleaning product can only be suitable for the working condition environment with the belt speed lower than 3m/s, if the belt speed is increased greatly, the friction temperature with the conveying belt is increased, the rubber performance is changed, rubber carbonization is easily caused, hard particles are formed, serious damage can be caused to the belt, the structure of an old belt cleaning product is simple, rubber abrasion is fast, the cleaning product can only be adjusted frequently by workers, replacement is realized, the labor intensity is high, if the cleaning effect cannot be adjusted timely, the cleaning effect can be worse.

2. The existing polyurethane scraper cleaning device is mostly used for cleaning a single compensation mechanism of a rack base, the mechanism design is simple, the good compensation function cannot be realized, the scraper material performance is determined, the working condition within 4.5m/s is mostly suitable for, and the application range is limited.

3. Conventional alloy doctor-bar cleaning device, its product design structure to the operating mode environment of high tape speed, high benefit, has life weak point, cleans the effect and can not satisfy the operating mode requirement.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides a compound torsional mode conveyer belt working face cleaning device, it is poor that it has solved the clean effect of present conveyer belt working face, and life is short, and the workman frequently adjusts the technical problem that intensity of labour is big.

In order to achieve the above object, the utility model discloses a main technical scheme include:

the utility model provides a compound torsional mode conveyer belt working face cleaning device, including connecting rod, crossbeam, scraper mechanism and supporting leg mechanism, set up a plurality ofly on the crossbeam scraper mechanism, the both ends of crossbeam respectively with the one end of connecting rod is connected, the other end of connecting rod with supporting leg mechanism connects, through supporting leg mechanism will cleaning device fixes in the conveyer belt frame.

Furthermore, a plurality of connecting holes are formed in the connecting rod and used for connecting the supporting leg mechanisms.

Further, the scraper mechanism comprises an alloy blade, an elastic buffer component, a cutter head supporting main body, a cutter head fixing seat, an adjusting component and a fastening component; the alloy blade is connected with the tool bit supporting main body through the elastic buffer component; a cutter head fixing seat is sleeved outside the cutter head supporting main body, and one end of the cutter head fixing seat penetrates through the cross beam to be connected with the fastening component; the lower part of the cutter head supporting main body is connected with the adjusting component, and the height and the circumferential angle of the alloy blade are adjusted through the adjusting component.

Further, the elastic buffering component comprises a square shaft connected with the alloy blade, an outer cover connected with the tool bit supporting main body, and an elastic part arranged inside the outer cover, wherein the elastic part is arranged at four corners inside the outer cover, the elastic part wraps the square shaft, the alloy blade drives the square shaft to rotate relative to the outer cover, and the elastic part limits the rotating angle of the square shaft.

Further, the adjusting component comprises an inner cylinder arranged inside the cutter head supporting body and a screw rod connected with the inner cylinder; the inner cylinder is connected with the tool bit support main body through a pin shaft so as to limit the rotation angle of the tool bit support main body relative to the inner cylinder; the upper part of the screw rod is connected with the inner cylinder through threads, and the lower part of the screw rod is connected with the tightening component; through rotating the screw rod to drive the inner tube and the tool bit support main part reciprocate for the tool bit fixing base.

Further, the tightening assembly is a circular truncated cone structure with a through hole along the axial direction, the upper portion of the tightening assembly is connected with the cutter head fixing seat, and a nut connected with the adjusting assembly is arranged in the through hole of the tightening assembly.

Furthermore, the included angle between the alloy blade and the conveying belt is 115-125 degrees.

Further, supporting leg mechanism is including connecting bent plate, altitude mixture control subassembly, connecting rod fixed subassembly and screw lead screw, connect the both ends of bent plate with the both ends of screw lead screw are connected, the cover is equipped with altitude mixture control subassembly on the screw lead screw, altitude mixture control subassembly with connecting rod fixed subassembly is connected.

Further, the height adjusting assembly comprises a sleeve and a connecting rod fixed on the sleeve, the sleeve is matched with the threaded screw rod, and a connecting rod fixing assembly is fixedly arranged on the connecting rod.

Further, the connecting rod fixing assembly is a quick-assembly pipe clamp.

The utility model has the advantages that: the utility model discloses compact structure is reasonable, the reliability is high, the installation is maintained conveniently. The scraper mechanism independently exists, is parallelly and alternately arranged on the cross beam, and can be randomly adjusted in angle and height so as to achieve the best cleaning effect. The scraper mechanism is simple to maintain and replace in the later period, and can be replaced easily only by loosening the fastening assembly, so that the labor intensity of field personnel is greatly reduced. The alloy blade and the conveyer belt form an included angle of 115-125 degrees, the cleaning effect is optimal, the loss of materials to the conveyer belt and structural members thereof is reduced, and the service lives of the conveyer belt and the structural members are prolonged. The utility model discloses can realize conveyer belt self-cleaning, clean efficient, can reduce the clearance and spill over required labour of material and time cost.

Drawings

Fig. 1 is a schematic structural view of a composite torsional conveyor belt working surface cleaning device of the present invention;

fig. 2 is a schematic structural diagram of the scraper mechanism of the present invention;

fig. 3 is a schematic sectional structural view of the scraper mechanism of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a schematic structural diagram of the support leg mechanism of the present invention.

In the figure: 1. a connecting rod; 11. connecting holes; 2. a cross beam; 3. a scraper mechanism; 31. an alloy blade; 311. a support; 32. an elastic buffer component; 321. a square shaft; 322. a housing; 323. an elastic member; 33. a bit support body; 34. a tool bit fixing seat; 35. an adjustment assembly; 351. an inner barrel; 352. a screw; 353. a pin shaft; 36. a tightening assembly; 361. a nut; 37. a dust cover; 38. a seal ring; 4. a support leg mechanism; 41. connecting the bent plates; 42. a height adjustment assembly; 43. a connecting rod fixing component; 44. and (4) a threaded screw rod.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

Example 1:

referring to fig. 1, the utility model provides a compound torsional mode conveyer belt working face cleaning device. The cleaning device comprises a connecting rod 1, a cross beam 2, a scraper mechanism 3 and a supporting leg mechanism 4. Wherein, set up a plurality of scraper mechanisms 3 on crossbeam 2, a plurality of scraper mechanisms 3 parallel arrangement are on crossbeam 2, and its angle and height can be adjusted wantonly to reach the best effect of cleaning. The two ends of the cross beam 2 are respectively connected with one end of the connecting rod 1 through bolts, so that the whole scraper mechanisms 3 on the cross beam 2 and the cross beam 2 can be conveniently detached, and the scraper mechanisms are quick and convenient. The other end of connecting rod 1 can be dismantled with supporting leg mechanism 4 and be connected, specifically, sets up a plurality of connecting holes 11 on connecting rod 1, can connect supporting leg mechanism 4 according to the concrete needs on scene. The utility model discloses a supporting leg mechanism 4 fixes this cleaning device in the conveyer belt frame to clean the conveyer belt surface.

Specifically, referring to fig. 2 to 4, the blade mechanism 3 includes an alloy blade 31, an elastic buffer assembly 32, a bit support body 33, a bit holder 34, an adjustment assembly 35, and a tightening assembly 36. The alloy blade 31 is connected with the cutter head supporting body 33 through the elastic buffer assembly 32, so that the alloy blade 31 can change a certain pitch angle relative to the conveying belt, and the conveying belt is prevented from being damaged. The tool bit support body 33 is externally sleeved with a tool bit fixing seat 34, and the tool bit support body 33 can move up and down and rotate circumferentially relative to the tool bit fixing seat 34. The tool bit fixing seat 34 is a hollow cylinder, a sealing ring 38 is mounted at the upper part of the tool bit fixing seat to play a role in sealing, and the tool bit fixing seat 34 is made of wear-resistant nylon. The upper part of the cutter head fixing seat 34 is also provided with a dust cover 37 which plays a role of dust prevention. One end of the bit holder 34 passes through the cross beam 2 and is connected with the tightening assembly 36, so as to fix the bit holder 34 with the cross beam 2. The lower portion of the bit support body 33 is connected to the upper portion of the adjustment assembly 35, and the bit support body 33 is adjusted to rotate in the circumferential direction and move up and down in the axial direction by the adjustment assembly 35. The lower portion of the adjusting member 35 is connected to the tightening member 36 so that the adjusting member 35 is adjusted through the through hole below the tightening member 36.

Specifically, the utility model discloses an alloy blade 31 is 115 ~125 contained angles with the conveyer belt to reach the best effect of cleaning, reduce the material to the loss of conveyer belt and structure, the life of extension conveyer belt and structure. The alloy blade 31 of the utility model is made of high wear-resistant tungsten carbide alloy, has long service life and reduces the replacement times.

Referring to fig. 3 and 4, the elastic buffer assembly 32 includes a square shaft 321 connected to the alloy blade 31, a cover 322 connected to the bit support body 33, and an elastic member 323 disposed inside the cover 322. The square shaft 321 is fixed to the alloy blade 31 by a holder 311, and the square shaft 321 is connected to the housing 322 by an elastic member 323. The cross section of the outer cover 322 is a structure with an outer circle and an inner square, and the elastic members 323 are arranged at four corners inside the outer cover 322. The elastic member 323 is wrapped outside the square shaft 321, and four corners of the square shaft 321 are disposed corresponding to four sides inside the outer cover 322, so that the rotation of the square shaft 321 is limited by the elastic member 323. The alloy blade 31 drives the square shaft 321 to rotate relative to the outer cover 322, and the rotation angle of the square shaft 321 is limited by the elastic member 323. The elastic member 323 may be a cylindrical body made of rubber, and fixes the square shaft 321 and the cover 322 by pressing. After the pressing, two sides of the elastic member 323 are attached to two sides of the inside of the outer cover 322, and the other side of the elastic member 323 is attached to one side of the square shaft 321. On one hand, the square shaft 321 may be fixed by the elastic member 323, and on the other hand, the angle of rotation of the square shaft 321 may be limited due to the elasticity of the elastic member 323.

Referring again to fig. 3, the adjustment assembly 35 includes an inner cylinder 351 provided inside the bit support body 33, and a screw 352 connected to the inner cylinder 351. The upper part of the screw 352 is connected with the lower part of the inner cylinder 351 through threads, and the lower part of the screw 352 is connected with the fastening component 36. Two long holes are opened in the upper portion of the inner cylinder 351 in the circumferential direction, and the inner cylinder 351 and the bit support body 33 are connected by a pin 353 to limit the angle of rotation of the bit support body 33 with respect to the inner cylinder 351. Due to the long hole formed in the inner cylinder 351, the cutter head supporting body 33 can rotate for a certain angle relative to the inner cylinder 351, namely, the alloy blade 31 can rotate along the circumferential direction relative to the adjusting component 35, so that the alloy blade 31 can be prevented from damaging the conveying belt when the conveying belt runs off the track. The utility model discloses a structure can follow the conveyer belt and move together when the conveyer belt off tracking, prevents that it from damaging the conveyer belt. The utility model discloses a from tightly deciding subassembly 36 below through-hole internal rotation screw rod 352, come the position of adjusting screw rod 352 in inner tube 351, and then adjust the height of inner tube 351 and tool bit support main part 33, make alloy blade 31 and conveyer belt laminating, clear up the conveyer belt better.

Referring again to fig. 3, the tightening assembly 36 is a circular truncated cone structure with a through hole along the axial direction, and is made of nylon. The upper portion of the fastening component 36 is connected with one end of the cutter head fixing seat 34 which penetrates through the cross beam 2 in the radial direction through threads, and the fastening component 36 is of a round table structure, so that the cutter head fixing seat 34 can be better fixed on the cross beam 2. A nut 361 connected to the screw 352 of the adjusting unit 35 is provided in the through hole of the tightening unit 36, and the height of the inner cylinder 351 connected to the screw 352 is adjusted by rotating the screw 352 from the through hole below the tightening unit 36. The step of the round table of the fastening assembly 36 is provided with a sealing ring 38, which plays a role of sealing.

Specifically, referring to fig. 5, the supporting leg mechanism 4 includes a connecting bent plate 41, a height adjusting assembly 42, a connecting rod 1 fixing assembly, and a screw 44. The connecting bent plate 41 is of a U-shaped structure, two ends of the connecting bent plate 41 are connected with two ends of the threaded screw rod 44, and the middle part of the connecting bent plate 41 is fixedly connected with the conveyor belt rack. The threaded screw rod 44 is sleeved with a height adjusting assembly 42, and the height adjusting assembly 42 is connected with a fixing assembly of the connecting rod 1. The height of the fixing component of the connecting rod 1 is adjusted through the height adjusting component 42, and then the height of the scraper mechanism 3 is adjusted, so that the scraper mechanism is better attached to the surface of the conveying belt. Wherein, height adjusting assembly 42 includes the sleeve and fixes the connecting rod on the sleeve, sets up the internal thread in the sleeve, and it cooperates with screw lead screw 44, and the fixed subassembly that sets up connecting rod 1 on the connecting rod. In this embodiment, the fixing component of the connecting rod 1 is a quick-mounting pipe clamp, and the quick-mounting pipe clamp can also be fixed in the connecting hole 11 on the connecting rod 1 through a bolt or a pin, so that the quick installation and disassembly of the supporting leg mechanism 4 can be realized.

The utility model discloses a concrete work flow does: the utility model discloses a scraper mechanism 3 cooperates with crossbeam 2 through tightly deciding subassembly 36. When the conveyer belt transports the material can present certain radian, adjust the assembly 35 through this moment with alloy blade 31 rising, make it laminate conveyer belt to reach the best effect of cleaning.

Claims

1. The utility model provides a compound torsional mode conveyer belt working face cleaning device which characterized in that: the cleaning device is characterized by comprising a connecting rod, a cross beam, a scraper mechanism and supporting leg mechanisms, wherein the cross beam is provided with a plurality of scraper mechanisms, two ends of the cross beam are respectively connected with one end of the connecting rod, the other end of the connecting rod is connected with the supporting leg mechanisms, and the cleaning device is fixed on a conveyor belt rack through the supporting leg mechanisms.

2. The composite twist-on conveyor belt face cleaning apparatus of claim 1, further comprising: the connecting rod is provided with a plurality of connecting holes for connecting the supporting leg mechanisms.

3. The composite twist-on conveyor belt face cleaning apparatus of claim 1, further comprising: the scraper mechanism comprises an alloy blade, an elastic buffer component, a cutter head supporting main body, a cutter head fixing seat, an adjusting component and a fastening component; the alloy blade is connected with the tool bit supporting main body through the elastic buffer component; a cutter head fixing seat is sleeved outside the cutter head supporting main body, and one end of the cutter head fixing seat penetrates through the cross beam to be connected with the fastening component; the lower part of the cutter head supporting main body is connected with the adjusting component, and the height and the circumferential angle of the alloy blade are adjusted through the adjusting component.

4. A composite twist-on conveyor belt face cleaning apparatus as claimed in claim 3, wherein: the elastic buffer assembly comprises a square shaft connected with the alloy blade, an outer cover connected with the tool bit supporting main body, and an elastic piece arranged inside the outer cover, wherein the elastic piece is arranged at four corners inside the outer cover, the elastic piece wraps the square shaft, the alloy blade drives the square shaft to rotate relative to the outer cover, and the elastic piece limits the rotating angle of the square shaft.

5. A composite twist-on conveyor belt face cleaning apparatus as claimed in claim 3, wherein: the adjusting component comprises an inner cylinder arranged in the tool bit supporting main body and a screw rod connected with the inner cylinder; the inner cylinder is connected with the tool bit support main body through a pin shaft so as to limit the rotation angle of the tool bit support main body relative to the inner cylinder; the upper part of the screw rod is connected with the inner cylinder through threads, and the lower part of the screw rod is connected with the tightening component; through rotating the screw rod to drive the inner tube and the tool bit support main part reciprocate for the tool bit fixing base.

6. A composite twisted conveyor belt tread cleaning apparatus as in claim 3 wherein: the tightening assembly is of a round table structure with a through hole in the axial direction, the upper portion of the tightening assembly is connected with the cutter head fixing seat, and a nut connected with the adjusting assembly is arranged in the through hole of the tightening assembly.

7. A composite twisted conveyor belt tread cleaning apparatus as in claim 3 wherein: the included angle between the alloy blade and the conveying belt is 115-125 degrees.

8. The composite twist-on conveyor belt face cleaning apparatus of claim 1, further comprising: the supporting leg mechanism comprises a connecting bent plate, a height adjusting assembly, a connecting rod fixing assembly and a threaded lead screw, wherein the two ends of the connecting bent plate are connected with the two ends of the threaded lead screw, the height adjusting assembly is sleeved on the threaded lead screw, and the height adjusting assembly is connected with the connecting rod fixing assembly.

9. The composite twist-on conveyor belt face cleaning apparatus of claim 8, wherein: the height adjusting assembly comprises a sleeve and a connecting rod fixed on the sleeve, the sleeve is matched with the threaded screw rod, and a connecting rod fixing assembly is fixedly arranged on the connecting rod.

10. The composite twist-on conveyor belt face cleaning apparatus of claim 8, wherein: the connecting rod fixing assembly is a quick-assembly pipe clamp.