CN203162125U - Gear shifting swing arm automatic locating device of gear shifting gear box - Google Patents
Gear shifting swing arm automatic locating device of gear shifting gear box Download PDFInfo
- Publication number
- CN203162125U CN203162125U CN 201320148548 CN201320148548U CN203162125U CN 203162125 U CN203162125 U CN 203162125U CN 201320148548 CN201320148548 CN 201320148548 CN 201320148548 U CN201320148548 U CN 201320148548U CN 203162125 U CN203162125 U CN 203162125U
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- CN
- China
- Prior art keywords
- gear shifting
- swing arm
- gear
- locating
- rocking arm
- 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 - Lifetime
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model discloses a gear shifting swing arm automatic locating device of a gear shifting gear box. The gear shifting swing arm automatic locating device of the gear shifting gear box comprises an oil cylinder, a locating block, a gear shifting swing arm, an air cylinder and a locating pin. A connecting rod of the oil cylinder is transversely connected with the locating block. The bottom of the locating block is connected with the gear shifting swing arm. A connecting rod of the air cylinder is connected with the locating pin. The locating pin faces a locating hole formed in the upper portion of the locating block. The gear shifting swing arm is connected with a first touching rod. The first touching rod is connected with a travel switch controlling the oil cylinder to stop operation. The locating pin is connected with a second touching rod. The second touching rod is connected with a proximity switch controlling the air cylinder to stop operation. According to the gear shifting swing arm automatic locating device of the gear shifting gear box, automatic location and remote control of the gear shifting of the gear box are achieved, the waste of manpower resources and material resources is avoided, production efficiency is improved, and meanwhile, accurate and rapid location is guaranteed.
Description
Technical field
The utility model relates to a kind of power shift gear case, is specifically related to a kind of gearshift rocking arm automatic positioning device of power shift gear case.
Background technique
At present, the manual bolt location of adopting, the rocking arm of power shift gear case location namely after gear-box is finished gearshift, are inserted into latch in the positioning hole by staff's on-site manual more, and the location rocking arm prevents its slip.There are certain hazards in power shift gear case field working conditions complexity, and this on-site manual location is caused security incident easily, needs personnel to walk up and down waste of manpower simultaneously.
The model utility content
The model utility purpose: the purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of gearshift rocking arm automatic positioning device of power shift gear case of automatic manual is provided.
Technological scheme: the gearshift rocking arm automatic positioning device of a kind of power shift gear case described in the utility model, comprise oil cylinder, positioning block, the gearshift rocking arm, cylinder and locating stud, the connecting rod of described oil cylinder laterally is connected with described positioning block, the bottom of described positioning block links to each other with described gearshift rocking arm, the connecting rod of described cylinder connects described locating stud, described locating stud is over against the positioning hole on described positioning block top, during the utility model work, at first the fuel tank action laterally promotes positioning block, positioning block drives the gearshift action that the gearshift rocking arm is finished inner gear of the gear box, at this moment, locating stud is released in the cylinder action, from top to bottom insert in the positioning block, the location is finished rear cylinder and is stopped action.
In order to realize the automation of location action, be connected with the first touching bar on the described gearshift rocking arm, the described first touching bar connects the position limit switch that the control oil cylinder stops to move, after inner gear of the gear box is finished the gearshift action, the gearshift rocking arm is stirred position limit switch by the first touching bar, and position limit switch output signal control oil cylinder stops action.
In order to realize the automation of location action, be connected with the second touching bar on the described locating stud, the described second touching bar connect that control cylinder stops to move near switch, after locating stud inserts in the positioning block, on the locating stud second touching bar triggers near switch, quits work near the switch output signal control cylinder.
Beneficial effect: the utility model can be realized automatic location and the telecontrol of gear-box gearshift, and the manpower and materials that avoid waste have improved manufacturing efficiency, can guarantee simultaneously to locate precisely rapidly.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
Embodiment:The gearshift rocking arm automatic positioning device of a kind of power shift gear case of the utility model, shown in Fig. 1, comprise oil cylinder 1, positioning block 4, gearshift rocking arm 2, cylinder 5, locating stud 6, position limit switch 3 and near switch 7, the connecting rod of oil cylinder 1 laterally is connected with positioning block 4, the bottom of positioning block 4 links to each other with gearshift rocking arm 2, the bottom of gearshift rocking arm 2 is connected with the first touching bar, the first touching bar links to each other with the position limit switch 3 that the control oil cylinder stops to move, the connecting rod of cylinder 5 connects locating stud 6, locating stud 6 is over against the positioning hole on positioning block 4 tops, be connected with the second touching bar on the locating stud 6, the second touching bar connect that control cylinder 5 stops to move near switch 7, during present embodiment work, at first the fuel tank action laterally promotes positioning block 4, positioning block 4 drives the gearshift action that gearshift rocking arm 2 is finished inner gear of the gear box, gearshift rocking arm 2 drives the first touching bar and stirs position limit switch 3, locating stud 6 is released in 5 actions of position limit switch 3 output signal control cylinders, from top to bottom insert in the positioning block 4, after finish the location, on the locating stud 6 second touching bar triggers near switch 7, sends SC sigmal control cylinder 5 near switch 7 and stops action.
As mentioned above, although represented and explained the utility model that with reference to specific preferred embodiment it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make various variations in the form and details to it.
Claims (3)
1. the gearshift rocking arm automatic positioning device of a power shift gear case, comprise oil cylinder (1), positioning block (4), gearshift rocking arm (2), cylinder (5) and locating stud (6), it is characterized in that: the connecting rod of described oil cylinder (1) laterally is connected with described positioning block (4), the bottom of described positioning block (4) links to each other with described gearshift rocking arm (2), the connecting rod of described cylinder (5) connects described locating stud (6), and described locating stud (6) is over against the positioning hole on described positioning block (4) top.
2. according to the gearshift rocking arm automatic positioning device of the described power shift gear case of claim 1, it is characterized in that: be connected with the first touching bar on the described gearshift rocking arm (2), the described first touching bar connects the position limit switch (3) that control oil cylinder (1) stops to move.
3. according to the gearshift rocking arm automatic positioning device of the described power shift gear case of claim 1, it is characterized in that: be connected with the second touching bar on the described locating stud (6), the described second touching bar connect that control cylinder (5) stops to move near switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148548 CN203162125U (en) | 2013-03-29 | 2013-03-29 | Gear shifting swing arm automatic locating device of gear shifting gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148548 CN203162125U (en) | 2013-03-29 | 2013-03-29 | Gear shifting swing arm automatic locating device of gear shifting gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162125U true CN203162125U (en) | 2013-08-28 |
Family
ID=49023310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148548 Expired - Lifetime CN203162125U (en) | 2013-03-29 | 2013-03-29 | Gear shifting swing arm automatic locating device of gear shifting gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906197A (en) * | 2018-01-04 | 2018-04-13 | 杨仲磊 | It is a kind of that there are two speed than the gear-box of three gears |
-
2013
- 2013-03-29 CN CN 201320148548 patent/CN203162125U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906197A (en) * | 2018-01-04 | 2018-04-13 | 杨仲磊 | It is a kind of that there are two speed than the gear-box of three gears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |