CN214732255U - Return stroke split type high-wear-resistance ceramic cleaning device - Google Patents
Return stroke split type high-wear-resistance ceramic cleaning device Download PDFInfo
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- CN214732255U CN214732255U CN202120489286.XU CN202120489286U CN214732255U CN 214732255 U CN214732255 U CN 214732255U CN 202120489286 U CN202120489286 U CN 202120489286U CN 214732255 U CN214732255 U CN 214732255U
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Abstract
The utility model discloses a return stroke split type high wear-resistant ceramic cleaning device, which comprises a cross beam, an adjusting rod and a constant-pressure tensioner, wherein two ends of the cross beam are respectively provided with the adjusting rod in a sliding way, the cross beam is fixedly provided with a blade mounting plate, the blade mounting plate is fixedly provided with a circular blade and a flat blade, one end of the adjusting rod, which is far away from the cross beam, is fixedly provided with the constant-pressure tensioner, and the constant-pressure tensioner is fixedly arranged on a frame of an unloading roller; the utility model adopts the elastic buffer block and the tension spring to achieve double buffer effect and reduce the friction between the blade and the conveyor belt in the working process, thereby prolonging the service time of the blade and reducing the abrasion of the conveyor belt; the distance between the two constant-pressure tensioners can be adjusted by adopting a structure that the cross beam and the adjusting rod are arranged in a sliding manner, so that the cleaning device can adapt to a changed installation environment; by adopting the structure of the detachable blade, part of the blade can be replaced or maintained according to the requirement.
Description
Technical Field
The utility model belongs to the mining equipment field, concretely relates to split type high wear-resisting pottery cleaning device of return stroke.
Background
The position of the discharging roller needs to clean the residues on the surface of the return belt, so that the problems of environmental pollution caused by the fact that the residual materials are scattered at the return section of the conveyor and the deviation of the return belt caused by the fact that the residual materials are adhered to the carrier roller are avoided, and the cleaning device is directly contacted with the outer surface of the belt, so that the cleaning effect is directly influenced.
Conventional sweeper among the prior art adopts the polyurethane blade, and the polyurethane sweeper is short although can reach the anticipated effect of cleaning, need frequently to change the blade, in order to solve this problem, promotes and cleans the effect, reduces the change cycle of blade, the utility model provides a following technical scheme.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type high wear-resisting ceramic cleaning device of return stroke.
The utility model discloses the technical problem who needs to solve does:
the polyurethane sweeper adopted by the return sweeper for the belt conveyor in the existing market has short service life and needs to be frequently replaced.
The purpose of the utility model can be realized by the following technical scheme:
a return stroke split type high-wear-resistance ceramic cleaning device comprises a cross beam, an adjusting rod and a constant-pressure tensioner, wherein two ends of the cross beam are respectively provided with the adjusting rod in a sliding mode, a blade mounting plate is fixedly mounted on the cross beam, a circular blade and a flat blade are fixedly mounted on the blade mounting plate, one end, far away from the cross beam, of the adjusting rod is fixedly provided with the constant-pressure tensioner, and the constant-pressure tensioner is fixedly mounted on a rack of an unloading roller;
the positioning jackscrew is mounted on the cross beam, is matched with the cross beam through a threaded structure, and is screwed down, and the end part of the jackscrew is in contact with the outer surface of the adjusting rod, so that the relative position of the cross beam and the adjusting rod can be fixed.
As a further proposal of the utility model, the beam is a hollow tubular structure or a U-shaped structure.
As a further proposal of the utility model, the terminal part of jackscrew orientation regulation pole one end is fixed with the block rubber.
As a further aspect of the present invention, the circular blade and the flat blade are fixedly mounted on the blade mounting plate through a detachable bolt.
As a further proposal of the utility model, the height range of the round blade and the flat blade is 80-300mm, and the length range of the single blade is 100-300 mm.
As a further aspect of the present invention, wherein the circular blades are fixedly mounted at both ends of the blade mounting plate, and a flat blade is fixedly mounted between the two circular blades on the blade mounting plate.
As a further proposal of the utility model, the main body materials of the round blade and the flat blade are wear-resistant alumina.
As a further scheme of the utility model, the constant-pressure tensioner comprises a mounting frame, the mounting frame is of a U-shaped structure, threaded holes are formed in two parallel arms of the mounting frame, a regulating plate is fixed on the mounting frame through bolts, two parallel guide rods are fixedly mounted on the two parallel U-shaped arms of the regulating plate, guide sleeves are slidably sleeved on the guide rods, two guide sleeves are fixedly connected with a buffer block, and the buffer block is sleeved on the regulating rod;
the top fixedly connected with tensioning rod's of buffer block one end, tensioning rod and regulating plate sliding connection, the tensioning rod is kept away from one of buffer block and is served and be provided with the nut, and the tensioning spring has been cup jointed to the tensioning rod between nut and buffer block.
As a further proposal of the utility model, the buffer block is made of rubber material.
The utility model has the advantages that:
the utility model adopts the elastic buffer block and the tension spring to achieve double buffer effect and reduce the friction between the blade and the conveyor belt in the working process, thereby prolonging the service time of the blade and reducing the abrasion of the conveyor belt;
the distance between the two constant-pressure tensioners can be adjusted by adopting a structure that the cross beam and the adjusting rod are arranged in a sliding manner, so that the cleaning device can adapt to a changed installation environment;
wear-resistant alumina is used as a blade material, so that the service time of the blade is prolonged;
by adopting the structure of the detachable blade, part of the blade can be replaced or maintained according to the requirement.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a return stroke split type high wear-resistant ceramic cleaning device of the present invention;
FIG. 2 is a front view of a constant pressure tensioner;
fig. 3 is a side view of a constant pressure tensioner.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a return stroke split type high wear-resistant ceramic cleaning device comprises a cross beam 6, an adjusting rod 5 and a constant pressure tensioner 1, wherein the cross beam 6 is of a hollow tubular structure or a U-shaped structure, two ends of the cross beam 6 are respectively provided with the adjusting rod 5 in a sliding manner, the cross beam 6 is fixedly provided with a blade mounting plate 4, the blade mounting plate 4 is fixedly provided with a circular blade 2 and a flat blade 3, one end of the adjusting rod 5, far away from the cross beam 6, is fixedly provided with the constant pressure tensioner 1, and the constant pressure tensioner 1 is fixedly arranged on a frame of an unloading roller;
the cross beam 6 is provided with a positioning jackscrew 7, the positioning jackscrew 7 is matched with the cross beam 6 through a threaded structure, and the end part of the jackscrew 7 is contacted with the outer surface of the adjusting rod 5 through screwing down the positioning jackscrew 7, so that the relative position of the cross beam 6 and the adjusting rod 5 can be fixed;
the crossbeam 6 and the adjusting rod 5 are matched in a drawing-out mode, and the length of the crossbeam 6 can be indirectly adjusted by drawing out the adjusting rod 5, so that the aim of matching with the field size is fulfilled.
The end part of the jackscrew 7, which faces one end of the adjusting rod 5, is fixed with a rubber block, so that the friction force between the jackscrew 7 and the adjusting rod 5 can be improved, and the deformation of the adjusting rod 5 caused by the jackscrew 7 is avoided;
the circular blade 2 and the flat blade 3 are designed by adopting split modules, each blade module is fixedly arranged on the blade mounting plate 4 by adopting a detachable bolt, and the single blade can be conveniently replaced after being seriously abraded or damaged. The height range of the blade is 80-300mm, the single length range of the blade is 100-300mm, wherein the circular blades 2 are fixedly arranged at two ends of the blade mounting plate 4, the flat blade 3 is fixedly arranged between the two circular blades 2 on the blade mounting plate 4, and the integral length of the circular blades 2 and the flat blade 3 accounts for 40-120% of the width range of the belt;
the main bodies of the circular blade 2 and the flat blade 3 are made of wear-resistant alumina, and the blades have excellent wear resistance and impact resistance;
the constant-pressure tensioner 1 comprises an installation frame 8, the installation frame 8 is of a U-shaped structure, threaded holes are formed in two parallel arms of the installation frame 8, an adjusting plate 14 is fixed on the installation frame 8 through bolts, two parallel guide rods 11 are fixedly installed on the two parallel U-shaped arms of the adjusting plate 14, guide sleeves 13 are sleeved on the guide rods 11 in a sliding mode, two guide sleeves 13 are fixedly connected with a buffer block 12, the buffer block 12 is sleeved on an adjusting rod 5, and the buffer block 12 is made of rubber;
the top of the buffer block 12 is fixedly connected with one end of a tension rod 9, the tension rod 9 is connected with an adjusting plate 14 in a sliding mode, a nut 10 is arranged at one end, far away from the buffer block 12, of the tension rod 9, and a tension spring 15 is sleeved between the nut 10 and the buffer block 12 of the tension rod 9;
when the sweeper of the circular blade 2 and the flat blade 3 is stressed, the circular blade 2 and the flat blade 3 generate force on the cross beam 6, the cross beam 6 is connected with the constant-pressure tensioner 1 through the adjusting rod 5 and drives the buffer spring on the constant-pressure tensioner 1 to compress, so that the circular blade 2 and the flat blade 3 are buffered;
when the blade is stressed instantly and changed, the beam 6 is pressed downwards, the tension spring 15 is deformed, the guide sleeve 13 moves downwards along the direction of the guide rod 11, and after the instant force is eliminated, the tension spring 12 is restored to the original state, so that the cleaning device is buffered.
When the blade is stressed instantly and changes, the beam 6 extrudes the buffer block 12, the buffer block 12 deforms, and after the instant force is eliminated, the buffer block 12 is restored to the original state, so that the double buffering effect is achieved on the cleaning device.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (9)
1. The return stroke split type high-wear-resistance ceramic cleaning device is characterized by comprising a cross beam (6), an adjusting rod (5) and a constant-pressure tensioner (1), wherein two ends of the cross beam (6) are respectively provided with the adjusting rod (5) in a sliding manner, a blade mounting plate (4) is fixedly mounted on the cross beam (6), a circular blade (2) and a flat blade (3) are fixedly mounted on the blade mounting plate (4), one end, far away from the cross beam (6), of the adjusting rod (5) is fixedly provided with the constant-pressure tensioner (1), and the constant-pressure tensioner (1) is fixedly mounted on a rack of an unloading roller;
install location jackscrew (7) on crossbeam (6), location jackscrew (7) pass through the helicitic texture cooperation with crossbeam (6), screw up location jackscrew (7), and the tip of jackscrew (7) and the outer surface contact of adjusting pole (5) can be fixed crossbeam (6) and the relative position of adjusting pole (5).
2. The return split type high-wear-resistance ceramic cleaning device as claimed in claim 1, wherein the cross beam (6) is of a hollow tubular structure or a U-shaped structure.
3. The return split type high-wear-resistance ceramic cleaning device as claimed in claim 1, wherein a rubber block is fixed to the end of the jackscrew (7) facing one end of the adjusting rod (5).
4. The return split type high-wear-resistance ceramic cleaning device as claimed in claim 1, wherein the circular blade (2) and the flat blade (3) are fixedly mounted on the blade mounting plate (4) through detachable bolts.
5. The return stroke split type high-wear-resistance ceramic cleaning device as claimed in claim 4, wherein the height of the circular blade (2) and the flat blade (3) ranges from 80 mm to 300mm, and the length of the single blade ranges from 100 mm to 300 mm.
6. The return split type high-wear-resistance ceramic cleaning device according to claim 4, wherein the circular blades (2) are fixedly arranged at two ends of the blade mounting plate (4), and the flat blade (3) is fixedly arranged between the two circular blades (2) on the blade mounting plate (4).
7. The return split type high-wear-resistance ceramic cleaning device according to claim 1, wherein the main body materials of the circular blade (2) and the flat blade (3) are wear-resistant alumina.
8. The return stroke split type high-wear-resistance ceramic cleaning device according to claim 1, wherein the constant-pressure tensioner (1) comprises a mounting frame (8), the mounting frame (8) is of a U-shaped structure, threaded holes are formed in two parallel arms of the mounting frame (8), an adjusting plate (14) is fixed to the mounting frame (8) through bolts, two parallel guide rods (11) are fixedly mounted on the two parallel U-shaped arms of the adjusting plate (14), guide sleeves (13) are slidably sleeved on the guide rods (11), buffer blocks (12) are fixedly connected to the two guide sleeves (13), and the buffer blocks (12) are sleeved on the adjusting rod (5);
the top fixedly connected with tensioning rod (9) of buffer block (12) one end, tensioning rod (9) and regulating plate (14) sliding connection, one of buffer block (12) is kept away from in tensioning rod (9) is served and is provided with nut (10), and tensioning spring (15) have been cup jointed between nut (10) and buffer block (12) in tensioning rod (9).
9. The return split type high-wear-resistance ceramic cleaning device as claimed in claim 8, wherein the buffer block (12) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489286.XU CN214732255U (en) | 2021-03-08 | 2021-03-08 | Return stroke split type high-wear-resistance ceramic cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489286.XU CN214732255U (en) | 2021-03-08 | 2021-03-08 | Return stroke split type high-wear-resistance ceramic cleaning device |
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| Publication Number | Publication Date |
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| CN214732255U true CN214732255U (en) | 2021-11-16 |
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| CN202120489286.XU Active CN214732255U (en) | 2021-03-08 | 2021-03-08 | Return stroke split type high-wear-resistance ceramic cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922830A (en) * | 2023-03-10 | 2023-04-07 | 山东华滋自动化技术股份有限公司 | Combined type die cutting production equipment and production process thereof |
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2021
- 2021-03-08 CN CN202120489286.XU patent/CN214732255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922830A (en) * | 2023-03-10 | 2023-04-07 | 山东华滋自动化技术股份有限公司 | Combined type die cutting production equipment and production process thereof |
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