CN204870353U - Universal wheel with locking function - Google Patents
Universal wheel with locking function Download PDFInfo
- Publication number
- CN204870353U CN204870353U CN201520587901.5U CN201520587901U CN204870353U CN 204870353 U CN204870353 U CN 204870353U CN 201520587901 U CN201520587901 U CN 201520587901U CN 204870353 U CN204870353 U CN 204870353U
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- China
- Prior art keywords
- wheel carrier
- adapter plate
- roller
- pin
- locking function
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Abstract
The utility model relates to a simple structure, convenient to use, safe and reliable's universal wheel with locking function, including cornerite spare, wheel carrier and gyro wheel, cornerite spare rotationally sets up the top at the wheel carrier, it blocks the piece to be equipped with on the side of the relative wheel carrier of gyro wheel, the fixed mounting panel that is equipped with on the side of wheel carrier, the lower part of the front side of mounting panel is equipped with the notch that link up the mounting panel along the thickness direction of mounting panel, the mounting panel lower part has elasticity, the retainer includes retainer body and pin, be equipped with the storage tank on the retainer body and the side that the mounting panel is relative, the front end setting on mounting panel upper portion is in the storage tank, and mounting panel upper portion rotationally links together with the retainer body through the round pin axle, the fixed bottom that sets up at the retainer body of shelves pole, when the retainer body along making the top of retainer body when keeping away from direction rotate around the pin roll that wheel carrier or shelves pole be close to the wheel carrier to extreme position, the left end of shelves pole or the right -hand member of shelves pole are arranged in two and block a space that forms.
Description
Technical field
The utility model relates to a kind of cardan wheel, particularly relates to a kind of cardan wheel with locking function.
Background technology
Cardan wheel is one of part that various transportation device often uses, because the transportation device travelling speed being equipped with cardan wheel is lower, therefore general cardan wheel does not have locking function, even if some cardan wheel is furnished with stop motion mechanism, structure is too complicated, stopping effect is bad, and in some special application scenario, the cardan wheel with locking function uses more convenient, safer.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of cardan wheel with locking function of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of structure cardan wheel with locking function simple, esy to use, safe and reliable.
The cardan wheel with locking function of the present utility model, comprise corner-wrapping element, wheel carrier and roller, described corner-wrapping element is arranged on the top of wheel carrier rotationally, the number of described roller is two, and one of them roller of two rollers is arranged on the left side of the bottom of wheel carrier rotationally, another roller in two rollers is arranged on the right side of the bottom of wheel carrier rotationally, the side of the relative wheel carrier of described roller is provided with at least two block pieces, described block piece arranges around the rotating shaft of roller and prolongs circumferencial direction branch, the side of described wheel carrier is fixed with adapter plate, the bottom of the front side of described adapter plate is provided with the notch of the through adapter plate of thickness direction along adapter plate, the part be positioned at above notch of adapter plate is adapter plate top, the part be positioned at below notch of adapter plate is adapter plate bottom, described adapter plate bottom has elasticity, the described cardan wheel with locking function also comprises retainer, described retainer comprises retainer body and pin, the side relative with adapter plate of described retainer body is provided with storage tank, the front end on described adapter plate top is arranged in storage tank, and together with adapter plate top to be rotatably connected to retainer body by bearing pin, described pin is fixedly installed on the bottom of retainer body, and the lateral surface of pin can contact with the downside of notch, when retainer body is along when making the top of retainer body turn to end position near the direction of wheel carrier around bearing pin away from wheel carrier or pin, the left end of described pin or the right-hand member of pin are arranged in the space that two block pieces are formed, now lever is positioned at notch and pin is subject to the restriction of adapter plate bottom.
By such scheme, the utility model at least has the following advantages: by the setting of block piece and retainer, the cardan wheel with locking function of the present utility model can facilitate also effectively by roller stop, the object that wherein adapter plate is arranged is to install retainer, the setting of notch, make the pin of retainer can be deep enough between block piece, and the below of the front side of adapter plate is positioned at due to notch, therefore, be positioned at adapter plate bottom below notch owing to having thinner thickness, therefore there is certain elasticity, when operating personal pressing retainer body top and when pin is turned in notch by the opening part of notch around bearing pin, the side of pin is subject to the pressure of adapter plate bottom to it and increases gradually at the beginning, until a certain point pressure increases to maxim, then just reduce gradually until when the end of pin is arranged in the gap of block piece formation, its pressure is minimum, now pin is mounted plate bottom and limits and be locked in notch, because the left end of pin or right-hand member are between block piece, therefore, now roller cannot rotate, when needs unlock, operating personal only need press the top of block piece body round about, pin is screwed out in notch, now, the end of pin is no longer in the space that block piece is formed, therefore roller can freely rotate.From above description, the cardan wheel with locking function of the present utility model can effectively by roller stop, and structure is simple, esy to use, safe and reliable.
Further, the cardan wheel with locking function of the present utility model, the side of the relative wheel carrier of described roller offers groove, and the bottom of described block piece is fixedly installed in groove.
Further, the cardan wheel with locking function of the present utility model, the number of described block piece is 8.
Further, the cardan wheel with locking function of the present utility model, described adapter plate and wheel carrier one-body molded.
Further, the cardan wheel with locking function of the present utility model, the upper surface on described adapter plate top is provided with limiting stopper, and described limiting stopper can contact with the lateral surface of retainer body.
Further, the cardan wheel with locking function of the present utility model, the top of described retainer body is fixed with pressing plate, described pressing plate area be greater than the area of the end face of retainer body.
Further, the cardan wheel with locking function of the present utility model, described roller comprises roller body and lid, and roller body offers draw-in groove, the medial surface of lid is provided with buckle, and described lid is fixedly installed on the lateral surface of roller body by buckle and draw-in groove.
Further, the cardan wheel with locking function of the present utility model, the bottom of described wheel carrier is provided with main shaft, the two ends of main shaft protrude out the lateral surface of wheel carrier respectively, the middle part of the side relative with wheel carrier of described roller is provided with torus, the end of described main shaft is arranged in torus, and roller is arranged on wheel carrier rotationally by main shaft, described block piece comprises connecting panel and block body, one end of described connecting panel is fixedly installed on torus, the other end of connecting panel is fixedly connected with block body, and described block body is cylinder.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the front view with the cardan wheel of locking function of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is the block diagram with the cardan wheel of locking function of the present utility model;
Fig. 6 is the block diagram of cardan wheel when laying down a roller with locking function;
Fig. 7 is the front view of cardan wheel when laying down a roller with locking function;
Fig. 8 is the block diagram of roller (band main shaft);
Fig. 9 is the front view of roller.
In figure, 1: corner-wrapping element; 2: wheel carrier; 3: roller; 4: block piece; 5: adapter plate; 6: notch; 7: adapter plate top; 8: adapter plate bottom; 9: retainer body; 10: pin; 11: storage tank; 12: groove; 13: limiting stopper; 14: pressing plate; 15: roller body; 16: lid; 17: buckle; 18: main shaft; 19: torus; 20: connecting panel; 21: block body.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 to Fig. 9, a kind of cardan wheel with locking function of the utility model one preferred embodiment, comprise corner-wrapping element 1, wheel carrier 2 and roller 3, corner-wrapping element is arranged on the top of wheel carrier rotationally, the number of roller is two, and one of them roller of two rollers is arranged on the left side of the bottom of wheel carrier rotationally, another roller in two rollers is arranged on the right side of the bottom of wheel carrier rotationally, the side of the relative wheel carrier of roller is provided with at least two block pieces 4, block piece arranges around the rotating shaft of roller and prolongs circumferencial direction branch, the side of wheel carrier is fixed with adapter plate 5, the bottom of the front side of adapter plate is provided with the notch 6 of the through adapter plate of thickness direction along adapter plate, the part be positioned at above notch of adapter plate is adapter plate top 7, the part be positioned at below notch of adapter plate is adapter plate bottom 8, adapter plate bottom has elasticity, the cardan wheel with locking function also comprises retainer, retainer comprises retainer body 9 and pin 10, the side relative with adapter plate of retainer body is provided with storage tank 11, the front end on adapter plate top is arranged in storage tank, and together with adapter plate top to be rotatably connected to retainer body by bearing pin, pin is fixedly installed on the bottom of retainer body, and the lateral surface of pin can contact with the downside of notch, when retainer body is along when making the top of retainer body turn to end position near the direction of wheel carrier around bearing pin away from wheel carrier or pin, the left end of pin or the right-hand member of pin are arranged in the space that two block pieces are formed, now pin is positioned at notch and pin is subject to the restriction of adapter plate bottom.
During concrete use, operating personal can press the top of retainer body and make pin when bearing pin is turned in notch by the opening part of notch, the side of pin is subject to the pressure of adapter plate bottom to it and increases gradually at the beginning, until a certain point pressure increases to maxim, then just reduce gradually until when the end of pin is arranged in the gap of block piece formation, its pressure is minimum, now pin is mounted plate bottom and limits and be locked in notch, because the left end of pin or right-hand member are between block piece, therefore, now roller cannot rotate, when needs unlock, operating personal only need press the top of block piece body round about, pin is screwed out in notch, now, the end of pin is no longer in the space that block piece is formed, therefore roller can freely rotate.
As preferably, the cardan wheel with locking function of the present utility model, the side of the relative wheel carrier of roller offers groove 12, and the bottom of block piece is fixedly installed in groove.
As preferably, the cardan wheel with locking function of the present utility model, the number of block piece is 8.
As preferably, the cardan wheel with locking function of the present utility model, adapter plate and wheel carrier one-body molded.
As preferably, the cardan wheel with locking function of the present utility model, the upper surface on adapter plate top is provided with limiting stopper 13, and limiting stopper can contact with the lateral surface of retainer body.Limiting stopper be arranged so that retainer body can not excessively be rotated.
As preferably, the cardan wheel with locking function of the present utility model, the top of retainer body is fixed with pressing plate 14, pressing plate area be greater than the area of the end face of retainer body.The setting of pressing plate, makes operating personal can press the top of retainer body easily.
As preferably, the cardan wheel with locking function of the present utility model, roller comprises roller body 15 and lid 16, and roller body offers draw-in groove, the medial surface of lid is provided with buckle 17, and lid is fixedly installed on the lateral surface of roller body by buckle and draw-in groove.
As preferably, the cardan wheel with locking function of the present utility model, the bottom of wheel carrier is provided with main shaft 18, the two ends of main shaft protrude out the lateral surface of wheel carrier respectively, the middle part of the side relative with wheel carrier of roller is provided with torus 19, the end of main shaft is arranged in torus, and roller is arranged on wheel carrier rotationally by main shaft, block piece comprises connecting panel 20 and block body 21, one end of connecting panel is fixedly installed on torus, the other end of connecting panel is fixedly connected with block body, and block body is cylinder.
Below be only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. one kind has the cardan wheel of locking function, comprise corner-wrapping element, wheel carrier and roller, described corner-wrapping element is arranged on the top of wheel carrier rotationally, the number of described roller is two, and one of them roller of two rollers is arranged on the left side of the bottom of wheel carrier rotationally, another roller in two rollers is arranged on the right side of the bottom of wheel carrier rotationally, it is characterized in that: the side of the relative wheel carrier of described roller is provided with at least two block pieces, described block piece arranges around the rotating shaft of roller and prolongs circumferencial direction branch, the side of described wheel carrier is fixed with adapter plate, the bottom of the front side of described adapter plate is provided with the notch of the through adapter plate of thickness direction along adapter plate, the part be positioned at above notch of adapter plate is adapter plate top, the part be positioned at below notch of adapter plate is adapter plate bottom, described adapter plate bottom has elasticity, the described cardan wheel with locking function also comprises retainer, described retainer comprises retainer body and pin, the side relative with adapter plate of described retainer body is provided with storage tank, the front end on described adapter plate top is arranged in storage tank, and together with adapter plate top to be rotatably connected to retainer body by bearing pin, described pin is fixedly installed on the bottom of retainer body, and the lateral surface of pin can contact with the downside of notch, when retainer body is along when making the top of retainer body turn to end position near the direction of wheel carrier around bearing pin away from wheel carrier or pin, the left end of described pin or the right-hand member of pin are arranged in the space that two block pieces are formed, now pin is positioned at notch and pin is subject to the restriction of adapter plate bottom.
2. the cardan wheel with locking function according to claim 1, is characterized in that: the side of the relative wheel carrier of described roller offers groove, and the bottom of described block piece is fixedly installed in groove.
3. the cardan wheel with locking function according to claim 1, is characterized in that: the number of described block piece is 8.
4. the cardan wheel with locking function according to claim 1, is characterized in that: described adapter plate and wheel carrier one-body molded.
5. the cardan wheel with locking function according to claim 1, is characterized in that: the upper surface on described adapter plate top is provided with limiting stopper, and described limiting stopper can contact with the lateral surface of retainer body.
6. the cardan wheel with locking function according to claim 1, is characterized in that: the top of described retainer body is fixed with pressing plate, described pressing plate area be greater than the area of the end face of retainer body.
7. the cardan wheel with locking function according to claim 1, it is characterized in that: described roller comprises roller body and lid, roller body offers draw-in groove, and the medial surface of lid is provided with buckle, and described lid is fixedly installed on the lateral surface of roller body by buckle and draw-in groove.
8. the cardan wheel with locking function according to claim 1, it is characterized in that: the bottom of described wheel carrier is provided with main shaft, the two ends of main shaft protrude out the lateral surface of wheel carrier respectively, the middle part of the side relative with wheel carrier of described roller is provided with torus, the end of described main shaft is arranged in torus, and roller is arranged on wheel carrier rotationally by main shaft, described block piece comprises connecting panel and block body, one end of described connecting panel is fixedly installed on torus, the other end of connecting panel is fixedly connected with block body, and described block body is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587901.5U CN204870353U (en) | 2015-08-07 | 2015-08-07 | Universal wheel with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587901.5U CN204870353U (en) | 2015-08-07 | 2015-08-07 | Universal wheel with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870353U true CN204870353U (en) | 2015-12-16 |
Family
ID=54814772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587901.5U Expired - Fee Related CN204870353U (en) | 2015-08-07 | 2015-08-07 | Universal wheel with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891890A (en) * | 2017-07-07 | 2018-04-10 | 南宁深通电子科技有限公司 | A kind of safe Medical trolley device |
| CN111345492A (en) * | 2020-04-10 | 2020-06-30 | 湖南省烟草公司长沙市公司宁乡市分公司 | Foldable tobacco shines and rolls over device |
| CN111776375A (en) * | 2020-07-07 | 2020-10-16 | 黄山市胡兴堂文化发展有限公司 | Dried vegetable product racking machine |
-
2015
- 2015-08-07 CN CN201520587901.5U patent/CN204870353U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891890A (en) * | 2017-07-07 | 2018-04-10 | 南宁深通电子科技有限公司 | A kind of safe Medical trolley device |
| CN111345492A (en) * | 2020-04-10 | 2020-06-30 | 湖南省烟草公司长沙市公司宁乡市分公司 | Foldable tobacco shines and rolls over device |
| CN111776375A (en) * | 2020-07-07 | 2020-10-16 | 黄山市胡兴堂文化发展有限公司 | Dried vegetable product racking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200807 |