CN207454695U - Integrated car lug - Google Patents
Integrated car lug Download PDFInfo
- Publication number
- CN207454695U CN207454695U CN201721638956.XU CN201721638956U CN207454695U CN 207454695 U CN207454695 U CN 207454695U CN 201721638956 U CN201721638956 U CN 201721638956U CN 207454695 U CN207454695 U CN 207454695U
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- China
- Prior art keywords
- worm
- output shaft
- driving lever
- rack
- car lug
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- 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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Abstract
The utility model is related to car lug technical fields, especially a kind of integrated car lug, including a rack, motor is provided in rack, the output shaft of motor is connected with planetary gear speed reducing mechanism, planetary gear speed reducing mechanism is connected by arming mechanism with worm screw, worm and wheel coordinates, driving lever is provided on the worm-wheel shaft where worm gear, driving lever is rotated around worm-wheel shaft, output shaft is provided in the rack above worm-wheel shaft, the middle part of output shaft is provided with oscillating rod, it is fixedly connected between output shaft and oscillating rod, connecting rod is provided between oscillating rod and driving lever；The wherein one or both ends of output shaft are provided with bar seat.A kind of obtained integrated car lug of the utility model, it realizes to slow down and more stablize, especially by arming mechanism design between planetary gear speed reducing mechanism and worm screw by the design of planetary gear speed reducing mechanism and turbine and worm decelerator, effect is more preferable, is freed convenient for subsequent；The globality of the car lug is strong, and stability is high.
Description
Technical field
The utility model is related to car lug technical field, especially a kind of integrated car lug.
Background technology
In the prior art, it is typically all by The gear deceleration for car lug, retardation efficiency is low, and makes shoulder protector complicated,
The size for causing car lug is big.And the arming mechanism of existing car lug is all located on motor shaft, is needed after freeing through excessive
Grade is slowed down, and causes to free that the number of turns is more, and operation difficulty is big.
Utility model content
The purpose of this utility model be in order to solve the deficiency of above-mentioned technology and provide one kind free conveniently, overall structure it is tight
It gathers, exports stable integrated car lug.
In order to achieve the above object, a kind of integrated car lug designed by the utility model, including a rack, in machine
Motor is provided on frame, the output shaft of motor is connected with planetary gear speed reducing mechanism, and planetary gear speed reducing mechanism passes through arming mechanism and worm screw
Connection, worm and wheel cooperation are provided with driving lever on the worm-wheel shaft where worm gear, and driving lever is rotated around worm-wheel shaft,
Output shaft is provided in rack above worm-wheel shaft, the middle part of output shaft is provided with oscillating rod, output shaft and oscillating rod
Between be fixedly connected, connecting rod is provided between oscillating rod and driving lever；The wherein one or both ends of output shaft are provided with gear
Pole socket, bar seat are used to fix the bar of car lug；One end that worm screw is not connected with planetary gear speed reducing mechanism is exposed to the outer of rack
Portion.
Above-mentioned technical proposal designs planetary gear speed reducing mechanism, turbine and worm decelerator, driving lever, connecting rod etc. one
A machine frame inside, globality is strong, and the stability in operational process is high；And arming mechanism is designed in planetary gear speed reducing mechanism and snail
Between bar, so that freeing required freeing when defensive position turn moves bar, the number of turns is few, and operation is more convenient.In addition, it is exporting
The both sides of axis can set bar seat, realize the general of left and right installation.
Mechanical damping block is provided in the rack of driving lever rotation direction front end, and when bar is rocked to extreme lower position,
Driving lever is contacted with mechanical damping block.The stability of mechanical damping is realized in the design of the structure, it is ensured that bar is rocked to limit position
With certain buffering when putting, avoid worm and gear, etc. the power born it is excessive and impaired.
A kind of obtained integrated car lug of the utility model, passes through planetary gear speed reducing mechanism and worm-gear speed reducer
The design of structure realizes to slow down and more stablize that especially by arming mechanism design between planetary gear speed reducing mechanism and worm screw, effect is more
It is good, it is freed convenient for subsequent；The globality of the car lug is strong, and stability is high.
Description of the drawings
Fig. 1 is the partial sectional view of the utility model；
Fig. 2 is the structure diagram of the utility model.
Specific embodiment
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1：
As shown in Figure 1 and Figure 2, a kind of integrated car lug of the present embodiment description, including a rack 9, in rack 9
Motor 6 is provided with, the output shaft 10 of motor 6 is connected with planetary gear speed reducing mechanism 5, and planetary gear speed reducing mechanism 5 passes through arming mechanism and snail
Bar 7 connects, and worm screw 7 coordinates with worm gear 4, is provided with driving lever 3 on the worm-wheel shaft where worm gear 4, driving lever 3 is around worm-wheel shaft
It rotates, is provided with output shaft 10 in the rack 9 above worm-wheel shaft, the middle part of output shaft 10 is provided with oscillating rod 11,
It is fixedly connected between output shaft 10 and oscillating rod 11, connecting rod 1 is provided between oscillating rod 11 and driving lever 3；Output shaft 10
Wherein one or both ends are provided with bar seat 8, and bar seat 8 is used to fix the bar of car lug；Worm screw 7 not with planetary reducer
One end that structure 5 connects is exposed to the outside of rack 9.Mechanical damping block is provided in the rack 9 of 3 rotation direction front end of driving lever
2, and when bar is rocked to extreme lower position, driving lever 3 is contacted with mechanical damping block 2.
Claims (2)
1. a kind of integration car lug, it is characterized in that：Including a rack, motor, the output shaft of motor are provided in rack
It is connected with planetary gear speed reducing mechanism, planetary gear speed reducing mechanism is connected by arming mechanism with worm screw, worm and wheel cooperation, in worm gear institute
Worm-wheel shaft on be provided with driving lever, driving lever is rotated around worm-wheel shaft, and output is provided in the rack above worm-wheel shaft
Axis is provided with oscillating rod in the middle part of output shaft, is fixedly connected between output shaft and oscillating rod, in oscillating rod and driving lever
Between be provided with connecting rod；The wherein one or both ends of output shaft are provided with bar seat, and bar seat is used to fix the gear of car lug
Bar；One end that worm screw is not connected with planetary gear speed reducing mechanism is exposed to the outside of rack.
2. a kind of integrated car lug according to claim 1, it is characterized in that：Rack in driving lever rotation direction front end
On be provided with mechanical damping block, and when bar is rocked to extreme lower position, driving lever is contacted with mechanical damping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638956.XU CN207454695U (en) | 2017-11-30 | 2017-11-30 | Integrated car lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638956.XU CN207454695U (en) | 2017-11-30 | 2017-11-30 | Integrated car lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454695U true CN207454695U (en) | 2018-06-05 |
Family
ID=62275419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721638956.XU Active CN207454695U (en) | 2017-11-30 | 2017-11-30 | Integrated car lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454695U (en) |
-
2017
- 2017-11-30 CN CN201721638956.XU patent/CN207454695U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |