CN114103567B - Hydraulic tyre-removing machine - Google Patents
Hydraulic tyre-removing machine Download PDFInfo
- Publication number
- CN114103567B CN114103567B CN202210033251.4A CN202210033251A CN114103567B CN 114103567 B CN114103567 B CN 114103567B CN 202210033251 A CN202210033251 A CN 202210033251A CN 114103567 B CN114103567 B CN 114103567B
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- China
- Prior art keywords
- tire
- plate
- scraping plate
- scraping
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007790 scraping Methods 0.000 claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000008439 repair process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/0506—Machines for demounting only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the technical field of wheel accessories, in particular to a hydraulic tire removing machine, which comprises a tire removing part, a tire removing part and a tire removing part, wherein the tire removing part comprises a tire removing plate and a scraping plate which is arranged on the tire removing plate in a sliding manner, a movable groove is formed in the tire removing plate, an opening and closing plate is rotationally arranged on the movable groove, a water inlet and a water spray port which is communicated with the water inlet are formed in the opening and closing plate, and an oil outlet and a water outlet are formed in the movable groove; when the scraping plate scrapes the balance weight on the hub onto the tire scraping plate, the balance weight extrudes the opening and closing plate so that the water inlet is communicated with the water outlet, and the water spraying port sprays water to clean the hub.
Description
Technical Field
The invention relates to the technical field of wheel accessories, in particular to a hydraulic tire removing machine.
Background
After a certain course of travel, the outer tire of the vehicle tends to be punctured or otherwise damaged, which requires repair of the tire. In the known repair of an outer tire for a vehicle, it is necessary to remove the outer tire from the hub and then inspect the damaged portion for symptomatic repair.
Usually, two modes of manual tire taking-off and mechanical tire taking-off are adopted, the latter mode is more in use, the mechanical tire taking-off is to realize the separation of the tire and the rim through a tire taking-off machine (tire removing machine), in the operation process, firstly, the pretreatment separation of the tire and the hub is carried out, through a pretreatment mechanism of the side wall of the tire taking-off machine, the local separation of the tire and the rim is realized (after the tire and the rim are extruded for a long time, the contacted parts are tightly extruded together, the separation among each other is realized through the pretreatment mechanism, the later disassembly is convenient), after the tire is disassembled, the tire is required to be smeared with lubricating liquid, then the balance weight on the hub is removed, the hub is cleaned, finally, the new tire is installed on the hub, the new balance weight is put in again, and then the dynamic balance is carried out, and the work only depends on the staff to hold the tire and the rim, so that the problems of difficult operation and low efficiency exist.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to overcome the technical problems in the prior art, the invention provides a hydraulic tyre taking-off machine, which comprises,
the tire removing part comprises a tire removing plate, a scraping plate arranged on the tire removing plate in a sliding way and a plurality of grooves,
the tire scraping plate is provided with a movable groove, the movable groove is rotationally provided with an opening and closing plate, the opening and closing plate is provided with a water inlet and a water jet communicated with the water inlet, the movable groove is internally provided with an oil outlet and a water outlet, wherein,
when the tire pushing plate rotates to squeeze the tire, the oil outlet is used for wiping lubricating liquid on the tire;
when the scraping plate scrapes the balance weight on the hub onto the tire scraping plate, the balance weight extrudes the opening and closing plate so that the water inlet is communicated with the water outlet, and the water spraying port sprays water to clean the hub.
Further, the scraping plate comprises a main body part, a scraping part extending out of the main body part and a limiting part, wherein,
the distance between the scraping part and the limiting part is matched with the width of the balancing block, and the distance between the main body part and the tire scraping plate is matched with the height of the balancing block.
Further, one end of the opening and closing plate, which is close to the scraping part, is provided with a rounding angle.
Further, the main body part is made of magnetic material.
Further, the cross sections of the scraping plate and the tire scraping plate are arc-shaped, wherein,
the scraping plate and the tire scraping plate are concentrically arranged.
Further, the diameter of the scraping part is larger than the outer diameter of the tire scraping plate so as to limit the sliding stroke of the scraping plate;
the diameter of the limiting part is consistent with the inner diameter of the tire scraping plate, so that the scraping plate can slide on the tire scraping plate.
Further, the opening and closing plate is rotatably arranged at one side of the movable groove through a hinge shaft, wherein,
the hinge shaft is sleeved with a torsion spring, one end of the torsion spring abuts against the inner wall of the movable groove, and the other end of the torsion spring abuts against the opening and closing plate.
Further, a cleaning brush is arranged on one surface of the opening and closing plate with the water spraying port.
Further, an air cylinder is fixed on the tire pushing plate, wherein,
the piston of the air cylinder is in transmission connection with the tire scraping plate.
Further, the scraping plate is provided with a guide bar, the tire scraping plate is provided with a guide groove matched with the guide bar, wherein,
the scraping plate is arranged on the guide groove in a sliding way through the guide strip.
The beneficial effects are that: 1. the invention relates to a hydraulic tire removing machine, wherein a scraping plate is arranged to scrape a balance weight, the balance weight is scraped between a scraping part and a limiting part, and the balance weight extrudes an opening and closing plate, so that the opening and closing plate rotates into a movable groove, a water inlet is communicated with a water outlet, and the hub is cleaned.
2. According to the tire taking-off device, the tire taking-off plate of the tire taking-off part is rotated to squeeze the tire, so that the tire and the rim are partially separated, and the tire is smeared with the lubricating liquid at the moment, so that the tire can be smoothly assembled and disassembled, and the damage caused by the assembly and disassembly of the tire and the hub is avoided.
3. The opening and closing plate is also provided with a cleaning brush for cleaning the hub.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a first schematic view of a tire casing structure according to the present invention;
FIG. 3 is a second schematic view of the tire casing structure of the present invention;
FIG. 4 is a first schematic view of a tire-building plate structure according to the present invention;
FIG. 5 is a second schematic view of the tire building block structure of the present invention;
FIG. 6 is a schematic view of the structure of the scraper of the present invention;
FIG. 7 is a schematic view of the rotating structure of the opening and closing plate of the present invention;
in the figure:
100. the tire removing device comprises a tire removing part, 110, a tire removing plate, 111, a movable groove, 112, an opening and closing plate, 113, a water inlet, 114, an oil outlet, 115, a water outlet, 116, a rounding, 117, a hinge shaft, 118, a torsion spring, 119, a water jet, 120, a scraping plate, 121, a main body part, 122, a scraping part, 123, a limiting part, 124, a cylinder, 125, a guide groove, 126, a guide bar, 130, a first fixed block, 140, a second fixed block, 150 and an arc groove.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may include one or more of the feature, either explicitly or implicitly. Moreover, the terms "first," "second," and the like, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein.
Example 1
As shown in fig. 1 to 7, a hydraulic tire removing machine includes a tire removing part 100, the tire removing part 100 includes a tire removing plate 110 and a scraper 120 slidably disposed on the tire removing plate 110, and,
the tire scraping plate 110 is provided with a movable groove 111, the movable groove 111 is rotatably provided with an opening and closing plate 112, the opening and closing plate 112 is provided with a water inlet 113 and a water spray port 119 communicated with the water inlet 113, the movable groove 111 is internally provided with an oil outlet 114 and a water outlet 115, wherein,
when the tire-taking-off plate 110 rotates to squeeze the tire, the oil outlet 114 wipes the lubricating fluid for the tire; when the scraping plate 120 scrapes the balance weight on the hub onto the tire scraping plate 110, the balance weight presses the opening and closing plate 112, so that the water inlet 113 is communicated with the water outlet 115, and the water spraying port 119 sprays water to clean the hub.
Tire taking off part 100
The tire removing part 100 is suitable for partially separating the tire from the hub, replacing the balance weight, cleaning the hub, and applying the lubricating fluid to the tire.
The tire removing part 100 includes a tire removing plate 110 and a scraper 120 slidably disposed on the tire removing plate 110.
Tire scraping plate 110
The scraping plate 120 comprises a main body 121, a scraping part 122 extending out of the main body 121, and a limiting part 123, wherein the distance between the scraping part 122 and the limiting part 123 is matched with the width of the balancing block, and the distance between the main body 121 and the tire scraping plate 110 is matched with the height of the balancing block. In order to prevent the weight from falling from the main body 121, the distance between the scraping portion 122 and the limiting portion 123 is adapted to the width of the weight, and the distance between the main body 121 and the tire-scraping plate 110 is adapted to the height of the weight, that is, the dimension between the scraping portion 122 and the limiting portion 123 is adapted to the weight. When the scraper 120 scrapes the balance weight, the balance weight is positioned between the scraping part 122 and the limiting part 123, the balance weight is brought to the movable groove 111 by the scraper 120, and the balance weight extrudes the opening and closing plate 112, so that the water inlet 113 and the water outlet 115 on the opening and closing plate 112 can be communicated, the water spraying port 119 communicated with the water inlet 113 is arranged on the bottom surface of the opening and closing plate 112 for spraying water, and the hub rotates under the operation of an operator, so that the water spraying cleaning operation can be performed on the hub for one time. Meanwhile, a cleaning brush is arranged on the surface of the opening and closing plate 112 with the water spraying holes 119, and the cleaning brush is arranged on the surface with the water spraying holes 119. Under the operation of an operator, the hub rotates, and the cleaning brush can clean one circle of the hub. The scraping part 122 and the limiting part 123 extend out of the main body part 121, so that a space is reserved for the rotation of the balance weight and the opening and closing plate 112.
In order to make the balance weight better enter the scraping position to the opening and closing plate 112, a rounded corner 116 is arranged at one end of the opening and closing plate 112 close to the scraping portion 122.
In order to fix the balance weight between the scraping portion 122 and the limiting portion 123, the main body portion 121 is made of magnetic material.
The cross sections of the scraping plate 120 and the tire scraping plate 110 are arc-shaped, wherein the scraping plate 120 and the tire scraping plate 110 are concentrically arranged. The arcuate flighting 120 and the tire-raking plate 110 correspond directly to the diameter of the inner race of the hub. The diameter of the scraping part 122 is larger than the outer diameter of the tire scraping plate 110 so as to limit the sliding travel of the scraping plate 120; the diameter of the limiting portion 123 is identical to the inner diameter of the tire-raking plate 110 so that the scraper 120 can slide on the tire-raking plate 110. The stopper 123 is in contact with the tire-raking plate 110 so that the squeegee 120 can slide on the tire-raking plate 110. The cross-section of scraper 120 and take off the child board 110 sets up to the arc, better with the wheel hub laminating, conveniently take off the balancing piece on the wheel hub and change new balancing piece to the wheel hub to and clear up the wheel hub better. The tire scraping plate 110 is provided with an arc groove 150, the inner diameter of the arc groove 150 is consistent with the outer diameter of the limiting part 123 of the scraping plate 120, and the limiting part 123 can slide in the arc groove 150.
The opening and closing plate 112 is rotatably arranged on one side of the movable groove 111 through a hinge shaft 117, wherein a torsion spring 118 is sleeved on the hinge shaft 117, one end of the torsion spring 118 abuts against the inner wall of the movable groove 111, and the other end abuts against the opening and closing plate 112. In the initial state, the opening and closing plate 112 is in an open state, i.e. is obliquely arranged on the movable groove 111, the water inlet 113 of the opening and closing plate 112 is not communicated with the water outlet 115, and the oil outlet 114 is not blocked by the opening and closing plate 112. The side wall of the movable groove 111 is fixed with a first fixed block 130, the first fixed block 130 is rotatably provided with the hinge shaft 117, the hinge shaft 117 is sleeved with a torsion spring 118, the side surface of the opening and closing plate 112 is fixedly connected with a second fixed block 140, one end of the torsion spring 118 abuts against the first fixed block 130, and the other end abuts against the second fixed block 140.
In order to slide the scraper 120 on the tire-raking plate 110, an air cylinder 124 is fixed on the tire-raking plate 110, wherein a piston of the air cylinder 124 is in transmission connection with the tire-raking plate 110. The scraper 120 is provided with a guide strip 126, the tire scraping plate 110 is provided with a guide groove 125 matched with the guide strip 126, and the scraper 120 is slidably arranged on the guide groove 125 through the guide strip 126. The guide bar 126 is arranged on the scraping plate 120, the guide groove 125 is arranged on the tire scraping plate 110, and the guide groove 125 is matched with the guide bar 126, so that the scraping plate 120 slides on the tire scraping plate 110 more stably.
Working principle: the tire to be replaced or repaired is vertically placed on one side of the tire taking-off part 100, the tire taking-off part 100 is rotated, the tire taking-off plate 110 presses the tire, the oil outlet 114 smears lubricating liquid on the tire, the smearing lubricating liquid enables the tire to be disassembled smoothly, damage caused when the tire is disassembled from the hub is avoided, the tire is finally separated from the hub, and the tire can be disassembled by performing the above treatment on a plurality of positions of the tire.
Secondly, the tire scraping part 100 is reset, the tire scraping plate 110 rotates to the balance block, the air cylinder 124 drives the scraping plate 120 to move towards one end far away from the movable groove 111, the balance block to be scraped is aligned between the scraping part 122 and the limiting part 123, then the balance block to be scraped is placed between the scraping part 122 and the limiting part 123, the air cylinder 124 drives the scraping plate 120 to retract, the balance block is scraped to the opening and closing plate 112, the balance block extrudes the opening and closing plate 112 towards the movable groove 111, and the opening and closing plate 112 is extruded, so that the water inlet 113 is communicated with the water outlet 115. At this time, the hub is rotated, and the water spray ports 119 spray water to the hub, so that the cleaning brush on the opening and closing plate 112 cleans the hub, thereby keeping the hub clean.
Then, a new tire or a tire repaired by tire repair is replaced on the hub, and dynamic balance treatment is performed.
Finally, the cylinder 124 drives the scraper 120 to move away from the movable groove 111, so that the scraping part 122 and the limiting part 123 are exposed out of the tire scraping plate 110. The new weight is placed between the scraping portion 122 and the limiting portion 123, and the body portion 121 is made of magnetic material, so that the weight can be adsorbed between the scraping portion 122 and the limiting portion 123. An operator can manually tear the bottom film on the balance weight, then rotate the tire scraping part 100, and attach the balance weight between the scraping part 122 and the limiting part 123 on the tire scraping part 100 to the hub.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. A hydraulic tyre remover is characterized by comprising,
the tire removing part comprises a tire removing plate, a scraping plate arranged on the tire removing plate in a sliding way and a plurality of grooves,
the tire scraping plate is provided with a movable groove, the movable groove is rotationally provided with an opening and closing plate, the opening and closing plate is provided with a water inlet and a water jet communicated with the water inlet, the movable groove is internally provided with an oil outlet and a water outlet, wherein,
when the tire pushing plate rotates to squeeze the tire, the oil outlet is used for wiping lubricating liquid on the tire;
when the scraping plate scrapes the balance weight on the hub onto the tire scraping plate, the balance weight presses the opening and closing plate so that the water inlet is communicated with the water outlet, and the water spraying port sprays water to clean the hub;
the scraping plate comprises a main body part, a scraping part extending out of the main body part and a limiting part, wherein,
the distance between the scraping part and the limiting part is matched with the width of the balancing block, and the distance between the main body part and the tire-taking plate is matched with the height of the balancing block;
the main body part is made of magnetic materials; the sections of the scraping plate and the tire scraping plate are arc-shaped, so that the tire scraping plate is better attached to the hub, a balancing block on the hub is conveniently shoveled out, a new balancing block is conveniently replaced, and the hub is better cleaned; wherein,
the scraping plate and the tire scraping plate are concentrically arranged.
2. A hydraulic tire changer as claimed in claim 1, wherein,
the one end that the board is opened and close is close to scrape material portion is equipped with the chamfer.
3. A hydraulic tire changer as claimed in claim 1, wherein,
the diameter of the scraping part is larger than the outer diameter of the tire scraping plate so as to limit the sliding stroke of the scraping plate;
the diameter of the limiting part is consistent with the inner diameter of the tire scraping plate, so that the scraping plate can slide on the tire scraping plate.
4. A hydraulic tire changer as claimed in claim 1, wherein,
the opening and closing plate is rotatably arranged at one side of the movable groove through a hinge shaft, wherein,
the hinge shaft is sleeved with a torsion spring, one end of the torsion spring abuts against the inner wall of the movable groove, and the other end of the torsion spring abuts against the opening and closing plate.
5. A hydraulic tire changer as claimed in claim 1, wherein,
the cleaning brush is arranged on one surface of the opening and closing plate with the water spraying opening.
6. A hydraulic tire changer as claimed in claim 1, wherein,
an air cylinder is fixed on the tire scraping plate, wherein,
the piston of the air cylinder is in transmission connection with the tire scraping plate.
7. A hydraulic tire changer as claimed in claim 6, wherein,
the scraping plate is provided with a guide bar, the tire scraping plate is provided with a guide groove matched with the guide bar, wherein,
the scraping plate is arranged on the guide groove in a sliding way through the guide strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210033251.4A CN114103567B (en) | 2022-01-12 | 2022-01-12 | Hydraulic tyre-removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210033251.4A CN114103567B (en) | 2022-01-12 | 2022-01-12 | Hydraulic tyre-removing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114103567A CN114103567A (en) | 2022-03-01 |
| CN114103567B true CN114103567B (en) | 2023-11-14 |
Family
ID=80364051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210033251.4A Active CN114103567B (en) | 2022-01-12 | 2022-01-12 | Hydraulic tyre-removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114103567B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2181659A1 (en) * | 1995-11-01 | 1997-05-02 | Charles L. Cunningham | Rim clamp tire changer mounting head adjustment release mechanism |
| AU2002312447A1 (en) * | 2001-06-11 | 2002-12-23 | Fori Automation, Inc. | Tire inflation apparatus with multiple inflation bells |
| KR101729626B1 (en) * | 2016-11-09 | 2017-04-25 | 인선모터스 주식회사 | Apparatus for removing tire |
| CN107599760A (en) * | 2017-10-24 | 2018-01-19 | 孙倩 | A kind of dust-proof tire press structure of tire press easy to operation |
| CN113352821A (en) * | 2021-07-02 | 2021-09-07 | 北京兴旺利来商贸有限责任公司 | High-efficient child machine of taking off |
-
2022
- 2022-01-12 CN CN202210033251.4A patent/CN114103567B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2181659A1 (en) * | 1995-11-01 | 1997-05-02 | Charles L. Cunningham | Rim clamp tire changer mounting head adjustment release mechanism |
| AU2002312447A1 (en) * | 2001-06-11 | 2002-12-23 | Fori Automation, Inc. | Tire inflation apparatus with multiple inflation bells |
| KR101729626B1 (en) * | 2016-11-09 | 2017-04-25 | 인선모터스 주식회사 | Apparatus for removing tire |
| CN107599760A (en) * | 2017-10-24 | 2018-01-19 | 孙倩 | A kind of dust-proof tire press structure of tire press easy to operation |
| CN113352821A (en) * | 2021-07-02 | 2021-09-07 | 北京兴旺利来商贸有限责任公司 | High-efficient child machine of taking off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114103567A (en) | 2022-03-01 |
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Effective date of registration: 20231018 Address after: 017000 Tianlong Industrial Park, Ejin Horo Banner, Ordos City, Inner Mongolia Autonomous Region Applicant after: Ordos Shendong Tianlong Hydraulic Parts Co.,Ltd. Address before: 226000 Yuzhu village industrial concentration zone, Changle Town, Nantong City, Jiangsu Province Applicant before: Nantong chime Machine Manufacturing Co.,Ltd. |
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