CN202897744U - Motor swinging type drive screw structure - Google Patents
Motor swinging type drive screw structure Download PDFInfo
- Publication number
- CN202897744U CN202897744U CN 201220592611 CN201220592611U CN202897744U CN 202897744 U CN202897744 U CN 202897744U CN 201220592611 CN201220592611 CN 201220592611 CN 201220592611 U CN201220592611 U CN 201220592611U CN 202897744 U CN202897744 U CN 202897744U
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- CN
- China
- Prior art keywords
- motor
- screw
- leading screw
- lifting
- type drive
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a motor swinging type drive screw structure which is simple, effectively solves the problem of jamming among matching parts of a screw, a locking nut and a motor in the lifting process of a lifting table, and can guarantee that equipment can run normally. The motor swinging type drive screw structure comprises a foundation, a lifting connection rod and the screw; the lifting connection rod is fixed on the foundation; one end of the screw acts on the middle part of the lifting connection rod through matching of a screw nut, and the other end of the screw penetrates through the motor to be locked through the locking nut; a swinging seat is fixed between the motor and the locking nut; and the motor is fixedly arranged on the foundation through the swinging seat.
Description
Technical field
The utility model relates to the elevator technology field, is specially motor rotary drive screw structure.
Background technology
Bay-lift is the elevator machinery of a kind of vertical shipper or material resources, mainly for the production of goods handling between the conveyor line diff-H, bay-lift is equipped with various planes load transfer device toward contact, and the connecting device as the differing heights travel line is widely used in the operations such as high-level installation, maintenance.Existing screw structure as shown in Figure 1, it comprises base 1, lifting linking member 2, leading screw 3, described lifting linking member 2 is fixed on the described base 1, one end of described leading screw 3 passes through feed screw nut 4 mating reactions in described lifting linking member 2 middle parts, the other end of described leading screw 3 is locked by lock nut 6 after passing motor 5, and described motor 5 is fixed on the described base 1 by seat board (not shown in FIG.).The shortcoming of this structure is: motor occurs easily that stubborn between leading screw and lock nut and the motor matching part turned round, stuck phenomenon when driving leading screw and rotate together, thereby affects the normal operation of equipment, brings great inconvenience.
Summary of the invention
For the problems referred to above, the utility model provides motor rotary drive screw structure, and it is simple in structure, efficiently solves the stuck problem between the leading screw and lock nut and motor matching part in the lifting of lifting table process, and assurance equipment normally moves.
The utility model is realized by following proposal: it comprises base, lifting linking member, leading screw, described lifting linking member is fixed on the described base, one end of described leading screw passes through the feed screw nut mating reaction in described lifting linking member middle part, the other end of described leading screw is locked by lock nut after passing motor, it is characterized in that: be fixed with swing seat between described motor and the lock nut, described motor is mounted on the described base by described swing seat.
The beneficial effects of the utility model are, when electric machine rotation drives the leading screw rotation, but motor is done certain rotation together with swing seat wrapping wire thick stick, can greatly avoid in lifting process, stubborn between leading screw and lock nut and the motor matching part turned round, stuck phenomenon, the normal operation of assurance equipment obtains best lifting effect.
Description of drawings
Fig. 1 is the structural representation of existing screw structure;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, the utility model comprises base 1, lifting linking member 2, leading screw 3, lifting linking member 2 is fixed on the base 1, one end of leading screw 3 passes through feed screw nut 4 mating reactions in lifting linking member 2 middle parts, the other end of leading screw 3 is locked by lock nut 6 after passing motor 5, be fixed with swing seat 7 between motor 5 and the lock nut 6, motor 5 is mounted on the base 1 by swing seat 7, motor 5 rotates when driving leading screw 3 rotation like this, but motor 5 is done certain rotation together with swing seat 7 wrapping wire thick sticks 3, can greatly avoid in lifting process, stubborn turning round between leading screw 3 and lock nut 6 and motor 5 matching parts, stuck phenomenon, the normal operation of assurance equipment obtains best lifting effect.
Claims (1)
1. motor rotary drive screw structure, it comprises base, lifting linking member, leading screw, described lifting linking member is fixed on the described base, one end of described leading screw passes through the feed screw nut mating reaction in described lifting linking member middle part, the other end of described leading screw is locked by lock nut after passing motor, it is characterized in that: be fixed with swing seat between described motor and the lock nut, described motor is mounted on the described base by described swing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592611 CN202897744U (en) | 2012-11-12 | 2012-11-12 | Motor swinging type drive screw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592611 CN202897744U (en) | 2012-11-12 | 2012-11-12 | Motor swinging type drive screw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897744U true CN202897744U (en) | 2013-04-24 |
Family
ID=48118438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220592611 Expired - Fee Related CN202897744U (en) | 2012-11-12 | 2012-11-12 | Motor swinging type drive screw structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101826A (en) * | 2012-11-12 | 2013-05-15 | 无锡市洪成造纸机械有限公司 | Motor swing-type drive lead screw structure |
-
2012
- 2012-11-12 CN CN 201220592611 patent/CN202897744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101826A (en) * | 2012-11-12 | 2013-05-15 | 无锡市洪成造纸机械有限公司 | Motor swing-type drive lead screw structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131112 |