CN220738876U - Inside belt cleaning device of rubber tube - Google Patents
Inside belt cleaning device of rubber tube Download PDFInfo
- Publication number
- CN220738876U CN220738876U CN202322369736.3U CN202322369736U CN220738876U CN 220738876 U CN220738876 U CN 220738876U CN 202322369736 U CN202322369736 U CN 202322369736U CN 220738876 U CN220738876 U CN 220738876U
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- cylinder
- rubber tube
- cleaning
- fixedly connected
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 105
- 229920001971 elastomer Polymers 0.000 title claims abstract description 93
- 239000005060 rubber Substances 0.000 title claims abstract description 93
- 239000007788 liquid Substances 0.000 claims description 34
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model provides a cleaning device for the inside of a rubber tube, which belongs to the technical field of rubber tubes and comprises the following components: the electric telescopic device comprises a mounting plate, wherein a handle is arranged on one side of the mounting plate, a rotating motor is arranged on the other side of the mounting plate, an electric telescopic rod is fixedly connected to an output shaft of the rotating motor, a hollow cylinder body is fixedly arranged at one end of the electric telescopic rod, a cleaning component is slidably connected to the hollow cylinder body, a driving component is arranged in the hollow cylinder body, and the driving component is used for enabling the cleaning component to slide on the hollow cylinder body. When the hollow cylinder body stretches into the rubber tube, the driving part enables the cleaning part to be in a contracted state, and the cleaning part is prevented from being attached to the inner wall of the rubber tube to push impurities on the inner wall of the rubber tube to the inside of the rubber tube.
Description
Technical Field
The utility model belongs to the technical field of rubber pipes, and particularly relates to a cleaning device for the interior of a rubber pipe.
Background
Rubber hoses are a type of tubular rubber product used to convey gas, liquid, slurry or granular materials. The rubber hose consists of an inner rubber layer, an outer rubber layer and a framework layer, wherein the framework layer can be made of cotton fibers, various synthetic fibers, carbon fibers or asbestos, steel wires and the like, and the inner rubber layer and the outer rubber layer of the rubber hose are made of natural rubber, styrene-butadiene rubber or butadiene rubber; the oil-resistant rubber tube adopts neoprene and nitrile rubber; the acid-base-resistant and high-temperature-resistant rubber tube adopts ethylene propylene rubber, fluororubber or silicon rubber, etc. After the rubber tube is used for a period of time, the inner wall of the rubber tube needs to be cleaned, the conventional rubber tube is generally cleaned manually, the cleaning efficiency is low, the inner wall depth of the rubber tube cannot be cleaned, and the rubber tube cannot be cleaned cleanly.
In the patent document of application number CN201921141037.0, a rubber tube inner wall belt cleaning device is disclosed, this patent document includes the mounting panel, fixedly connected with rotating electrical machines on the mounting panel, and first electric telescopic handle of rotating electrical machines fixedly connected with, the hollow rotary drum of first electric telescopic handle fixedly connected with, the outer wall of this hollow rotary drum is fixed to be provided with the brush hair, is provided with the storage water tank in the hollow rotary drum, and the storage water tank is connected with main water pipe and distributive pipe, distributive pipe fixedly connected with shower nozzle. When the novel water storage tank is used, the first electric telescopic rod stretches to enable the hollow rotary drum to be placed in the rubber tube, the rotary motor is started to work, the rotary motor drives the hollow rotary drum to rotate, the water pump is started to pump water to spray water to the brush hair through the spray head, water spraying is combined, brush hair cleaning is quicker, the switch door is opened to facilitate water adding into the water storage tank during use, the sealing cover is screwed, water in the water storage tank is reduced, air density is reduced, the piston slowly moves downwards along the sliding groove under the action of pressure, and the bottom of the water storage tank is guaranteed to be always filled with water.
When the file is used, the hollow rotary drum and the brush hair need to be moved to the innermost position of the rubber tube, and the brush hair is always attached to the inner wall of the rubber tube in the moving process, so that the brush hair can push impurities adhered to the inner wall of the rubber tube to the inside of the rubber tube in the moving process of the rubber tube, thereby causing difficulty in cleaning the inside of the rubber tube and easily causing unclean cleaning of the inside of the rubber tube.
Disclosure of Invention
The utility model provides a cleaning device for the inside of a rubber tube, which aims to solve the problem that the inside of the rubber tube is difficult to clean in the prior art. The cleaning part is in a contracted state before entering the rubber tube by the driving part, so that the cleaning part is prevented from pushing impurities on the inner wall of the rubber tube into the rubber tube; when the cleaning part is positioned at the bottom end inside the rubber tube, the cleaning part stretches out, and the cleaning part is attached to the inner wall of the rubber tube at the moment, so that the inner wall of the rubber tube is conveniently cleaned.
The technical scheme adopted by the cleaning device for the inside of the rubber tube is as follows:
the utility model provides a cleaning device for the inside of a rubber tube, which comprises: the electric telescopic device comprises a mounting plate, wherein a handle is arranged on one side of the mounting plate, a rotating motor is arranged on the other side of the mounting plate, an electric telescopic rod is fixedly connected to an output shaft of the rotating motor, a hollow cylinder body is fixedly arranged at one end of the electric telescopic rod, a cleaning component is slidably connected to the hollow cylinder body, a driving component is arranged in the hollow cylinder body, and the driving component is used for enabling the cleaning component to slide on the hollow cylinder body.
Before the cleaning part of the cleaning device in the rubber tube stretches into the rubber tube, the driving part contracts the cleaning part, so that the cleaning part is prevented from being attached to the inner wall of the rubber tube when stretching into the rubber tube, and impurities adhered to the inner wall of the rubber tube are prevented from being pushed into a deeper position in the rubber tube by the cleaning part; when the cleaning part moves to the bottom end inside the rubber tube, the driving part enables the cleaning part to be attached to the inner wall of the rubber tube, so that the cleaning part is convenient to clean the inner wall of the rubber tube.
Further, the hollow cylinder comprises a hollow first cylinder and a hollow second cylinder, the first cylinder is communicated with the second cylinder, and the diameter of the second cylinder is smaller than that of the first cylinder.
Further, a sliding groove is formed in the side wall of the first cylinder, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the cleaning component. In this further solution, the cleaning member is able to slide on the side wall of the first cylinder, so that the cleaning member is contracted on the second cylinder.
Further, the cleaning component comprises a bearing plate fixedly connected with the sliding block, and bristles are distributed on the bearing plate. In the further technical scheme, the impurities adhered to the inner wall of the rubber pipe can be removed through the brush hair in the cleaning part.
Further, the driving component comprises a spring rod, and the bearing plate is connected with the outer wall of the second cylinder through the spring rod; the driving part further comprises a forward and reverse rotating motor arranged in the first cylinder, an output shaft of the forward and reverse rotating motor is fixedly connected with a rotating rod, the rotating rod extends to the inside of the second cylinder, a connecting wire is fixedly connected to the side wall of the rotating rod, and the connecting wire penetrates through the side wall of the second cylinder and is fixedly connected with the bearing plate. In this further technical scheme, positive and negative rotating motor drives the bull stick and rotates to twine the connecting wire on the bull stick, under the pulling force effect of connecting wire, the loading board removes to the direction of second cylinder, and the spring lever is compressed this moment.
Further, the liquid supply device comprises a cavity arranged in the bearing plate, a liquid outlet hole communicated with the cavity is formed in one side of the bearing plate, and a one-way valve is arranged on the liquid outlet hole. In this further technical scheme, the liquid supply device can provide the washing liquid to the brush hair to the impurity of the inner wall of rubber tube is clear away more thoroughly.
Further, the side wall of the bearing plate is provided with a liquid adding hole communicated with the cavity, and the bearing plate is connected with a rubber plug for blocking the liquid adding hole. In the further technical scheme, the cleaning liquid can be supplemented into the cavity through the liquid adding hole.
Further, the both sides of mounting panel are provided with L type connecting rod, L type connecting rod is kept away from the one end fixedly connected with hydraulic stem of mounting panel, hydraulic stem fixedly connected with curved grip block, just the inboard of grip block is provided with the friction pad. In this further technical scheme, the mutual cooperation of accessible L type connecting rod, hydraulic stem and grip block is fixed the centre gripping of this application on the rubber tube lateral wall that needs abluent.
The beneficial effects of the utility model are as follows: 1. in the cleaning device for the interior of the rubber tube, when the cleaning component enters the rubber tube, the cleaning component can slide on the first cylinder towards the direction of the second cylinder, so that the cleaning component is prevented from being attached to the inner wall of the rubber tube; 2. in this inside belt cleaning device of rubber tube, when cleaning part washs the inner wall of rubber tube, cleaning part can keep away from the direction of second cylinder mutually on first cylinder and slide until cleaning part and the inner wall laminating of rubber tube mutually to the convenience washs the inner wall of rubber tube.
Drawings
FIG. 1 is a schematic structural view of a cleaning device for the inside of a rubber tube according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a hollow cylinder of a cleaning device for the inside of a rubber tube according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional view of a cleaning component of a cleaning device for a hose according to an embodiment of the present utility model.
In the accompanying drawings: 1 represents a mounting plate, 2 represents a handle, 3 represents a rotating motor, 4 represents an electric telescopic rod, 5 represents a hollow cylinder, 6 represents a cleaning component, 7 represents a first cylinder, 8 represents a second cylinder, 9 represents a chute, 10 represents a slide block, 11 represents a carrier plate, 12 represents bristles, 13 represents a spring rod, 14 represents a forward and reverse rotating motor, 15 represents a rotating rod, 16 represents a connecting wire, 17 represents a cavity, 18 represents a liquid outlet hole, 19 represents a check valve, 20 represents a liquid charging hole, 21 represents an L-shaped connecting rod, 22 represents a hydraulic rod, 23 represents a clamping plate, and 24 represents a friction pad.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. In the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the concepts of the present utility model.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a cleaning device for a rubber tube according to an embodiment of the present utility model, fig. 2 is a schematic sectional structural diagram of a hollow cylinder of a cleaning device for a rubber tube according to an embodiment of the present utility model, and fig. 3 is a schematic sectional structural diagram of a cleaning component of a cleaning device for a rubber tube according to an embodiment of the present utility model. According to fig. 1, the utility model discloses a mounting panel 1, the one side fixedly connected with handle 2 of this mounting panel 1, the opposite side fixedly connected with rotating electrical machines 3 of mounting panel 1, the output shaft fixedly connected with electric telescopic handle 4 of rotating electrical machines 3, the one end fixedly connected with cavity barrel 5 of rotating electrical machines 3 is kept away from to this electric telescopic handle 4, this cavity barrel 5 sliding connection has cleaning member 6, and is provided with the drive member that is used for driving cleaning member 6 to remove in the cavity barrel 5.
For the convenience of use, the rubber hose is fixed on the rubber hose, and with continued reference to fig. 1, two opposite side walls of the mounting plate 1 are respectively fixedly connected with horizontal L-shaped connecting rods 21, one end of each L-shaped connecting rod 21 far away from the mounting plate 1 is fixedly connected with a horizontal hydraulic rod 22, and the direction of the hydraulic rod 22 is parallel to the length direction of the mounting plate 1; with continued reference to fig. 1, an end of the hydraulic rod 22 away from the L-shaped connecting rod 21 is fixedly connected with an arc-shaped clamping plate 23, and the inner wall of the clamping plate 23 is fixedly connected with a friction pad 24.
Referring to fig. 2 when the hollow cylinder 5 is specifically disposed, according to fig. 2, the hollow cylinder 5 includes a hollow first cylinder 7, one side of the hollow first cylinder 7 is fixedly connected with a hollow second cylinder 8, in this application, the interior of the second cylinder 8 is communicated with the interior of the first cylinder 7, and the diameter of the second cylinder 8 is smaller than the diameter of the first cylinder 7.
The cleaning member 6 is specifically provided with reference to fig. 2 and 3. As can be seen from fig. 2 and 3, the cleaning element 6 comprises a carrier plate 11, the side of the carrier plate 11 remote from the second cylinder 8 being fixedly connected with bristles 12. The brush hair 12 can be used for removing impurities adhered to the inner wall of the rubber tube.
In order to make the brush hair 12 clean the impurities on the inner wall of the rubber tube, the cleaning liquid can be supplied to the brush hair 12 through the liquid supply device, and the impurities adhered on the inner wall of the rubber tube can be thoroughly removed through the mutual matching of the cleaning liquid and the brush hair 12. When the liquid supply device is specifically arranged, reference can be made to fig. 2 and 3, and as can be seen from fig. 2 and 3, the liquid supply device comprises a cavity 17 formed in the bearing plate 11, the cavity 17 stores cleaning liquid, and a plurality of liquid outlet holes 18 communicated with the cavity 17 are formed on one side of the bearing plate 11 provided with the bristles 12; with continued reference to fig. 2 and 3, the bearing plate 11 is provided with a one-way valve 19 corresponding to each liquid outlet hole 18, the one-way valve 19 only allows the cleaning liquid to flow out from the cavity 17 towards the bristles 12, and the one-way valve 19 has a certain opening pressure; with continued reference to fig. 2 and 3, in order to facilitate the replenishment of the cleaning liquid into the cavity 17, the sidewall of the carrier plate 11 is provided with a filling hole 20 communicated with the cavity 17, and in order to seal the filling hole 20, the filling hole 20 may be sealed with a rubber plug.
In order to facilitate the shrinkage of the cleaning member 6 on the hollow cylinder 5, with continued reference to fig. 2, a sliding groove 9 is formed in a position of the first cylinder 7 and the second cylinder 8 corresponding to the cleaning member 6, the sliding groove 9 is slidably connected with a sliding block 10, and the sliding block 10 is connected with a bearing plate 11. In the application, the cleaning part 6 can be contracted on the hollow cylinder 5 by moving the bearing plate 11, and the sliding groove 9 and the sliding block 10 can play a role in guiding the bearing plate 11 in the moving process of the bearing plate 11.
In order to facilitate the movement of the driving bearing plate 11, a driving component can be arranged in the hollow cylinder 5 for driving the bearing plate 11, the driving component can continue to refer to fig. 2 when being specifically arranged, the inner wall of the first cylinder 7 is fixedly provided with a forward and reverse rotation motor 14, the output shaft of the forward and reverse rotation motor 14 is fixedly connected with a rotating rod 15, the rotating rod 15 extends into the second cylinder 8, the side wall of the rotating rod 15 is fixedly connected with a connecting line 16, and the connecting line 16 penetrates through the side wall of the second cylinder 8 and is connected with one side of the bearing plate 11 close to the second cylinder 8; with continued reference to fig. 2, the side of the carrier plate 11 adjacent to the second cylinder 8 is connected to the side wall of the second cylinder 8 by a plurality of spring rods 13.
The working principle of the cleaning device in the rubber tube is as follows: firstly, the cleaning part 6 is contracted on the hollow cylinder 5 through the driving part, so that the cleaning part 6 is at least flush with the hollow cylinder 5, and then the hollow cylinder 5 and the cleaning part 6 extend into the rubber tube, and the cleaning part 6 is not contacted with the inner wall of the rubber tube; then the hydraulic rod 22 is extended, so that the clamping plate 23 is driven to approach, the application and the rubber tube are fixedly connected together through the two arc-shaped clamping plates 23, and the friction pad 24 can increase the friction force between the clamping plate 23 and the outer wall of the rubber tube; then make electric telescopic handle 4 extend to make hollow cylinder 5 and cleaning member 6 remove to the bottom in the rubber tube, when hollow cylinder 5 and cleaning member 6 remove to the bottom in the rubber tube, make cleaning member 6 no longer shrink through driving element, cleaning member 6 pops out at hollow cylinder 5 at this moment and to laminating with the rubber tube inner wall, then drive electric telescopic handle 4, hollow cylinder 5 and cleaning member 6 rotation through rotating electrical machines 3, and the impurity of adhesion on the rubber tube inner wall can be got rid of to pivoted cleaning member 6.
Specifically, when the cleaning member 6 is contracted on the hollow cylinder 5, the forward and reverse rotation motor 14 is rotated to drive the rotating rod 15 to rotate, so that the connecting wire 16 is wound on the side wall of the rotating rod 15, and the bearing plate 11 moves towards the direction of the second cylinder 8 under the action of the connecting wire 16 along with the winding of the connecting wire 16 on the rotating rod 15 until the bristles 12 are flush with the first cylinder 7, and at this time, the spring rod 13 is compressed.
When the hollow cylinder 5 and the cleaning part 6 move to the bottom in the rubber tube, the forward and reverse rotation motor 14 reversely rotates to drive the rotating rod 15 to reversely rotate, the connecting wire 16 wound on the rotating rod 15 is released, and the bearing plate 11 moves in a direction away from the second cylinder 8 under the action of the compressed spring rod 13 until the bristles 12 are closely attached to the inner wall of the rubber tube.
When the cleaning component 6 rotates, the cleaning liquid in the cavity 17 flows to the liquid outlet hole 18 under the action of centrifugal force, the one-way valve 19 is opened under the action of the centrifugal force, and the cleaning liquid flows out of the cavity 17 through the liquid outlet hole 18, so that the cleaning liquid wets the brush hair 12, and the brush hair 12 stained with the cleaning liquid can more thoroughly remove impurities adhered to the inner wall of the rubber tube.
In the above embodiment, the present utility model provides a cleaning device for a hose inside, in which when a cleaning member in a cleaning device for a hose inside enters the hose, the cleaning member can slide on a first cylinder in a direction of a second cylinder, so as to prevent the cleaning member from adhering to an inner wall of the hose, and thus prevent the cleaning member from pushing impurities adhered to the inner wall of the hose deep inside the hose; simultaneously when the inner wall of cleaning member to the rubber tube among this application washs, cleaning member can keep away from the direction slip of second cylinder mutually on first cylinder until cleaning member and the inner wall laminating mutually of rubber tube to the convenience washs the inner wall of rubber tube.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.
Claims (8)
1. A hose interior cleaning device comprising: the novel electric bicycle comprises a mounting plate (1), wherein a handle (2) is arranged on one side of the mounting plate (1), a rotating motor (3) is arranged on the other side of the mounting plate (1), and an electric telescopic rod (4) is fixedly connected with an output shaft of the rotating motor (3), and is characterized in that: the electric telescopic rod is characterized in that a hollow cylinder body (5) is fixedly arranged at one end, far away from the rotating motor (3), of the electric telescopic rod, a cleaning component (6) is connected to the hollow cylinder body (5) in a sliding mode, a driving component is arranged in the hollow cylinder body (5) and used for enabling the cleaning component (6) to slide on the hollow cylinder body (5).
2. A hose interior cleaning device according to claim 1, characterized in that the hollow cylinder (5) comprises a hollow first cylinder (7) and a hollow second cylinder (8), the first cylinder (7) and the second cylinder (8) being in communication, and the diameter of the second cylinder (8) being smaller than the diameter of the first cylinder (7).
3. A hose interior cleaning device according to claim 2, characterized in that a chute (9) is provided in the side wall of the first cylinder (7), a slide block (10) is slidably connected in the chute (9), and the slide block (10) is fixedly connected with the cleaning member (6).
4. A hose interior cleaning device according to claim 3, characterized in that the cleaning means (6) comprises a carrier plate (11) fixedly connected to the slide block (10), the carrier plate (11) being covered with bristles (12).
5. A hose interior cleaning device according to claim 4, characterized in that the driving means comprise a spring rod (13), the carrier plate (11) being connected to the outer wall of the second cylinder (8) by means of the spring rod (13); the driving part further comprises a forward and reverse rotating motor (14) arranged in the first cylinder (7), an output shaft of the forward and reverse rotating motor (14) is fixedly connected with a rotating rod (15), the rotating rod (15) extends to the inside of the second cylinder (8), a connecting wire (16) is fixedly connected to the side wall of the rotating rod (15), and the connecting wire (16) penetrates through the side wall of the second cylinder (8) and is fixedly connected with the bearing plate (11).
6. The cleaning device for the interior of a rubber hose according to claim 4, further comprising a liquid supply device, wherein the liquid supply device comprises a cavity (17) formed in the bearing plate (11), a liquid outlet hole (18) communicated with the cavity (17) is formed in one side of the bearing plate (11) provided with the brush hair (12), and a one-way valve (19) is arranged on the liquid outlet hole (18).
7. The cleaning device for the interior of a rubber hose according to claim 6, wherein a liquid adding hole (20) communicated with the cavity (17) is formed in the side wall of the bearing plate (11), and the bearing plate (11) is connected with a rubber plug for blocking the liquid adding hole (20).
8. A hose interior cleaning device according to any one of claims 1-7, characterized in that the two sides of the mounting plate (1) are provided with L-shaped connecting rods (21), one end of the L-shaped connecting rods (21) away from the mounting plate (1) is fixedly connected with a hydraulic rod (22), the hydraulic rod (22) is fixedly connected with an arc-shaped clamping plate (23), and the inner side of the clamping plate (23) is provided with a friction pad (24).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322369736.3U CN220738876U (en) | 2023-09-01 | 2023-09-01 | Inside belt cleaning device of rubber tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322369736.3U CN220738876U (en) | 2023-09-01 | 2023-09-01 | Inside belt cleaning device of rubber tube |
Publications (1)
Publication Number | Publication Date |
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CN220738876U true CN220738876U (en) | 2024-04-09 |
Family
ID=90554645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322369736.3U Active CN220738876U (en) | 2023-09-01 | 2023-09-01 | Inside belt cleaning device of rubber tube |
Country Status (1)
Country | Link |
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CN (1) | CN220738876U (en) |
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2023
- 2023-09-01 CN CN202322369736.3U patent/CN220738876U/en active Active
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