CN204765699U - Be used for rotatory torque protection device of medical X -ray production apparatus motor - Google Patents
Be used for rotatory torque protection device of medical X -ray production apparatus motor Download PDFInfo
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- CN204765699U CN204765699U CN201520475322.1U CN201520475322U CN204765699U CN 204765699 U CN204765699 U CN 204765699U CN 201520475322 U CN201520475322 U CN 201520475322U CN 204765699 U CN204765699 U CN 204765699U
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Abstract
The utility model provides a be used for rotatory torque protection device of medical X -ray production apparatus motor, belongs to medical instrument technical field. Its characterized in that: with connecting seat (2) install motor (1) epaxial, on installing connecting seat (2) with gear - first (3), on installing gear - first (3) with tin bronze pad (4), on installing tin bronze pad (4) with belleville spring (5) again, it is fixed to connecting seat (2) on with clamp plate (6) with screw (7), in installing bearing fixing base (12) with the hole with retaining ring (9) and bearing (10), again with rotation axis (11) install bearing (10) downthehole, on installing rotation axis (11) with gear - second (8) at last, make the automatic adjusting play of belleville spring (5) through adjusting screw (7), thereby regulation frictional force, die when rotation axis (11) when meetting the barrier, gear - first (3) can automatic skid and to make the motor produce stifled the commentaries on classics.
Description
Technical field
This utility model belongs to technical field of medical instruments.
Background technology
Existing mobile X-ray unit motor rotation torque does not have protector; along with the development of medical X-ray technology; medical X ray machine is digitized, synthetic function, hommization more and more; the synthesization of function must make the quality of complete machine increase; motor rotation torque does not have protector; gradually can not meet the needs of medical X ray machine development, motor rotation torque protector has become a kind of trend of development.
Summary of the invention
The purpose of this utility model is: solve when running into barrier at work, and gear automatically can skid and motor can not be made to produce stall situation, plays protection motor problems in role.
The technical scheme that this utility model adopts: its structure is by motor, Connection Block, gear-first, tin bronze pad, disk spring, pressing plate, screw, gear-second, hole back-up ring, bearing, rotating shaft, bearing fixed seat forms, it is characterized in that: Connection Block is installed on motor shaft, gear-first is installed on Connection Block, tin bronze pad is installed in gear-first, again disk spring is installed on tin bronze pad, with screw, pressing plate is fixed on Connection Block, hole back-up ring and bearing are installed in bearing fixed seat, again rotating shaft is installed in dead eye, finally gear-second is installed on rotating shaft, disk spring automatic regulating gap is made by adjustment screw, thus regulating friction force, therefore when rotating shaft runs into barrier, gear-first (3) automatically can be skidded and motor can not be made to produce stall.
The beneficial effects of the utility model are: structure is simple, cost is low, work efficiency is high, safe and reliable.
Accompanying drawing explanation
It is disassembly and assembly structure schematic diagram of the present utility model in Fig. 1.
In Fig. 1: 1, motor, 2, Connection Block, 3, gear-first, 4, tin bronze pad, 5, disk spring, 6, pressing plate, 7, screw, 8, gear-second, 9, hole back-up ring, 10, bearing, 11, rotating shaft, 12, bearing fixed seat.
Detailed description of the invention
With reference to accompanying drawing, its structure is by motor (1), Connection Block (2), gear-first (3), tin bronze pad (4), disk spring (5), pressing plate (6), screw (7), gear-second (8), hole is with back-up ring (9), bearing (10) rotating shaft (11), bearing fixed seat (12) forms, it is characterized in that: Connection Block (2) is installed on motor (1) axle, gear-first (3) is installed on Connection Block (2), tin bronze pad (4) is installed in gear-first (3), again disk spring (5) is installed on tin bronze pad (4), with screw (7), pressing plate (6) is fixed on Connection Block (2), hole back-up ring (9) and bearing (10) are installed in bearing fixed seat (12), again rotating shaft (11) is installed in bearing (10) hole, finally gear-second (8) is installed on rotating shaft (11), disk spring (5) automatic regulating gap is made by adjustment screw (7), thus regulating friction force, when rotating shaft (11) runs into barrier, gear-first (3) automatically can be skidded and motor can not be made to produce stall situation, play the effect of protection motor.
Its advantage is: structure is simple, cost is low, work efficiency is high, safe and reliable.
Claims (1)
1. one kind for medical X ray machine motor rotation torque protector, its structure is by motor (1), Connection Block (2), gear-first (3), tin bronze pad (4), disk spring (5), pressing plate (6), screw (7), gear-second (8), hole is with back-up ring (9), bearing (10), rotating shaft (11), bearing fixed seat (12) forms, it is characterized in that: Connection Block (2) is installed on motor (1) axle, gear-first (3) is installed on Connection Block (2), tin bronze pad (4) is installed in gear-first (3), again disk spring (5) is installed on tin bronze pad (4), with screw (7), pressing plate (6) is fixed on Connection Block (2), hole back-up ring (9) and bearing (10) are installed in bearing fixed seat (12), again rotating shaft (11) is installed in bearing (10) hole, finally gear-second (8) is installed on rotating shaft (11), disk spring (5) automatic regulating gap is made by adjustment screw (7), thus regulating friction force, therefore when rotating shaft (11) runs into barrier, gear-first (3) automatically can be skidded and motor can not be made to produce stall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475322.1U CN204765699U (en) | 2015-07-06 | 2015-07-06 | Be used for rotatory torque protection device of medical X -ray production apparatus motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475322.1U CN204765699U (en) | 2015-07-06 | 2015-07-06 | Be used for rotatory torque protection device of medical X -ray production apparatus motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765699U true CN204765699U (en) | 2015-11-18 |
Family
ID=54505845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475322.1U Active CN204765699U (en) | 2015-07-06 | 2015-07-06 | Be used for rotatory torque protection device of medical X -ray production apparatus motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081507A (en) * | 2019-06-04 | 2019-08-02 | 珠海格力电器股份有限公司 | Slipping protection mechanism and electric heater equipped with it |
-
2015
- 2015-07-06 CN CN201520475322.1U patent/CN204765699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081507A (en) * | 2019-06-04 | 2019-08-02 | 珠海格力电器股份有限公司 | Slipping protection mechanism and electric heater equipped with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee after: NANJING PERLOVE MEDICAL EQUIPMENT CO., LTD. Address before: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee before: Nanjing Perlove Radial-video Equipment Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 211100 No.97 and 99, Wangxi Road, Jiangning District, Nanjing, Jiangsu Province Patentee after: NANJING PERLOVE MEDICAL EQUIPMENT Co.,Ltd. Address before: 211112 No. 168 Kaiyuan Road, Jiangning District, Jiangsu, Nanjing Patentee before: NANJING PERLOVE MEDICAL EQUIPMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |