CN203904806U - Hand-foot linkage type accelerator double-manipulation system for road roller - Google Patents
Hand-foot linkage type accelerator double-manipulation system for road roller Download PDFInfo
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- CN203904806U CN203904806U CN201420297974.6U CN201420297974U CN203904806U CN 203904806 U CN203904806 U CN 203904806U CN 201420297974 U CN201420297974 U CN 201420297974U CN 203904806 U CN203904806 U CN 203904806U
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- throttle
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- rocking arm
- type flexible
- foot
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- 230000001133 acceleration Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model relates to a hand-foot linkage type accelerator double-manipulation system for a road roller. The hand-foot linkage type accelerator double-manipulation system comprises an accelerator manipulation mechanism, an accelerator manipulation framework, a rocker arm I, a rocker arm II, a shaft and a return spring, wherein the accelerator manipulation mechanism comprises a hand accelerator, a food pedal, a rotatable piece, a push type flexible shaft and a pull type flexible shaft, the push end of the push type flexible shaft is connected with the hand accelerator, the pushed end of the push type flexible shaft is fixed on the rotatable piece, and both of the food pedal and the hand accelerator can independently control the rotation of the rotatable piece; the other end of the pull type flexible shaft is connected with the rocker arm I, the rocker arm I and the rocker arm II are installed on the same shaft, the food pedal or the hand accelerator can transfer movement or rotation through the rotatable piece, the pull type flexible shaft, the rocker arm I, the shaft and the rocker arm II in sequence to finally pull the engine accelerator. By adopting the system, a tire static roller operated by double persons can achieve linkage operation of a double-foot accelerator and a double-hand accelerator, and the operations of the double operators on the hand and food accelerators generate no mutual influence, so that the operation comfort is perfected, the processing difficulty is reduced and the reliability is improved.
Description
Technical field
The utility model relates to the two control systems of a kind of hand-foot linked throttle that can use on road roller, is specially adapted to the Tire Static road roller of operated by two people.
Background technology
At present, the Tire Static road roller accelerator operating system of operated by two people has two classes: a class is double-legged throttle linkage, shared hand throttle; One class is that double-legged throttle, both hands throttle link simultaneously.The former, hand throttle is far away apart from operator, and operation comfort is poor.The latter, adopt is connected to two foot throttle pedals, two hand throttles on an axle by the pull bar of Purely mechanical more, this axle is again by flexible axle control engine throttle, although this control system has realized, hand-foot linked throttle is two to be handled, but complex structure, processing and manufacturing and assembling process are all difficult, and operation time is prone to catching phenomenon, and reliability is not high.
Utility model content
The purpose of this utility model be to provide a kind of easy and simple to handle, be easy to processing and manufacturing, be convenient to the two control systems of novel hand-foot linked throttle of installing, reliability is high.Adopt the two control systems of this novel accelerator can make the Tire Static road roller of operated by two people realize the combined operation of double-legged throttle, both hands throttle, and dual operation person hand, foot throttle are handled and are independent of each other, improve operation comfort, reduce difficulty of processing, improve reliability.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
Energy, for the two control systems of hand-foot linked throttle of road roller, comprises manipulating mechanism of oil throttle, power control framework, rocking arm I, rocking arm II, axle, return spring, it is characterized in that:
Described manipulating mechanism of oil throttle comprises hand throttle, foot rest, rotatable, pushing-type flexible axle and pull-type flexible axle, the promote-side of described pushing-type flexible axle connects hand throttle, being pushed end is fixed on rotatable, described foot rest can independently be controlled the rotation of rotatable, and described hand throttle can independently be controlled the rotation of rotatable by pushing-type flexible axle; Pull-type flexible axle one end is connected with rotatable, the other end of pull-type flexible axle is connected with rocking arm I; rocking arm I and rocking arm II are installed on same axle; this axle is installed on power control framework by bearing; one end of rocking arm II is connected with engine throttle; rocking arm II is also connected with return spring one end, and the return spring other end is fixed on power control framework; Foot rest or hand throttle can be successively moved or are rotated by rotatable, pull-type flexible axle, rocking arm I, axle, the transmission of rocking arm II, finally pull engine throttle;
Further, during rotatable return, described return spring band moving axis, rocking arm I, rocking arm II are got back to initial position, and engine throttle is got back to initial position;
Further, two rocking arm I are set on same axle, two rocking arm I are connected with right side foot rest with left side foot rest respectively by the pull-type flexible axle of correspondence, and the rotation of any one rocking arm I do not affect another rocking arm I, and handling a batter pedal does not affect opposite side foot rest;
Further, described rocking arm I is connected with pull-type flexible axle by alignment pin; the rotation of rocking arm is that the alignment pin by pull-type flexible axle drives the pin being fixed in rocking arm I to realize; the rotation of a rocking arm I does not affect another rocking arm I, and handling a batter pedal does not affect opposite side foot rest;
Further, described manipulating mechanism of oil throttle is two covers, is divided into left side hand throttle, left side foot throttle and right side hand throttle, right side foot throttle;
Further, described rocking arm II is connected with engine throttle by acceleration cable flexible axle;
Further, described rocking arm I, rocking arm II are installed on axle by bolt;
Further, described pull-type flexible axle is with connection-peg, and connection-peg one end is fixed on rotatable;
Further, described hand throttle is a kind of device of controlling the motion of pushing-type flexible axle by rotatable handle, and it is connected with the promote-side of pushing-type flexible axle;
Further, described rotatable is steel disc;
Further, pull-type flexible axle one end is connection-peg, and one end is alignment pin.One end of pushing-type flexible axle can promote other end motion, otherwise not so.The end that pushed away of the connection-peg of pull-type flexible axle and pushing-type flexible axle is all connected with the rotation steel disc that foot rest is controlled, and when operator steps on foot throttle pedal, can realize pull-type flexible axle and pushing-type flexible axle and to equidirectional, move simultaneously.Power control frame installation is in console bottom, in order to fixed axis and rocking arm.
The beneficial effects of the utility model are:
(1) the two control systems of this hand-foot linked throttle can easily realize that hand-foot linked throttle is two to be handled, and have processing and manufacturing simple, be easy to install, reliability is high;
(2) two manipulating mechanism of oil throttle can be set, and the equal maneuvering engine throttle and not interfereing with each other respectively of two side legs gas pedal, both sides hand throttle;
(3) the two control systems of this hand-foot linked throttle are for road roller, make the Tire Static road roller of operated by two people realize the combined operation of double-legged throttle, both hands throttle, and dual operation person hand, foot throttle handle and be independent of each other, improve operation comfort, reduce difficulty of processing, improve reliability.
Accompanying drawing explanation
Fig. 1 is that the utility model system forms;
Fig. 2 is the composition structure of the utility model power control framework;
Fig. 3 is the structure chart of axle;
Fig. 4 is the structure chart of rocking arm I: (a) front view, (b) left view;
Fig. 5 is the structure chart of rocking arm II: (a) front view, (b) left view;
Fig. 6 is the structure chart of pin;
In figure: 1. acceleration cable flexible axle; 2. foot throttle; 3. hand throttle; 4. return spring; 5. power control framework; 6. axle; 7. rocking arm I; 8. pin; 9. rocking arm II;
A. engine throttle; B. right side foot throttle; C. foot throttle on the left of;
K1. hole 1; K2. hole 2; K3. hole 3; K4. hole 4; K5. hole 5; K6. hole 6.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the foot throttle 2 of two under-seats is connected by pushing-type flexible axle with the hand throttle 3 of seat side respectively, and the promote-side of pushing-type flexible axle connects hand throttle 3.Pull-type flexible axle is fixed on the rotation steel disc that foot throttle 2 controls with the end that pushed away of connection-peg one end, pushing-type flexible axle simultaneously.One end that the pull-type flexible axle of two foot throttles 2 is equipped with alignment pin is connected with two rocking arm I 7 respectively.As shown in Figure 2, with bolt, two rocking arm I 7, rocking arm II 9 are installed on axle 6 by hole 1, hole 3 respectively, axle 6 is installed on power control framework 5 by bearing.With cottor pin, pin 8 is fixed to the hole 2 of rocking arm I 7.Pull-type flexible axle is fixed on power control framework 5, pull-type flexible axle alignment pin is taken off and pass the hole 6 on pin 8, then with alignment pin, fix the position that pulls of pull-type flexible axle.Return spring 4 one end are fixed on power control framework 5, and one end is fixed on the hole 5 of rocking arm II 9.As shown in Figure 1, acceleration cable flexible axle 1 one end is connected with engine throttle, and the other end is connected with the hole 4 of rocking arm II 9, and is fixed on power control framework 5.
As shown in Figure 1, when a batter pedal is depressed, the rotation steel disc being connected with foot rest is done rotation as shown in Figure 1, drive pull-type flexible axle and pushing-type flexible axle to seat the place ahead, to move simultaneously, pull-type flexible axle drives rocking arm I 7 to move to seat rear, and then axle 6 is turned clockwise, thereby rocking arm II 9 is turned clockwise, finally pull acceleration cable flexible axle 1 to move to seat rear, realize the function that pulls engine throttle.The rotation steel disc of controlling due to foot rest is connected with the end that pushed away of pushing-type flexible axle, therefore above operation does not affect hand throttle.Because the rotation of rocking arm I 7 is that alignment pin by pull-type flexible axle drives pin 8 to realize, therefore the rotation of a rocking arm I 7 does not affect another rocking arm I 7, handling a batter pedal does not affect opposite side foot rest.When foot rest is released, the rotation steel disc being connected with foot rest is got back to initial position, and pull-type flexible axle no longer pulls rocking arm I 7, and return spring band moving axis 6, rocking arm I 7, rocking arm II 9 are got back to initial position, and engine throttle is got back to initial position.
When the handle of a side hand throttle 3 is rotated as shown in Figure 1, pushing-type flexible axle can promote to rotate steel disc and do rotation as shown in Figure 1, finally can realize the function that pulls engine throttle equally, in like manner, handling a side hand throttle does not affect foot rest or opposite side hand throttle, and the handle of hand throttle 3 recovery initial position rear engine throttle also can recover initial position.
To sum up, the equal maneuvering engine throttle and not interfereing with each other respectively of two side legs gas pedal, both sides hand throttle.
It is evident that above description and to record be only for example rather than in order to limit the disclosed content of the utility model, application or use.Although described in an embodiment and described with reference to the accompanying drawings embodiment, but the optimal mode that the utility model does not limit by accompanying drawing example and the conduct of describing is in an embodiment thought to be at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of the manual that falls into above and appended claim.
Claims (9)
1. can comprise manipulating mechanism of oil throttle, power control framework, rocking arm I, rocking arm II, axle, return spring for hand-foot linked throttle pair control systems for road roller, it is characterized in that:
Described manipulating mechanism of oil throttle comprises hand throttle, foot rest, rotatable, pushing-type flexible axle and pull-type flexible axle, the promote-side of described pushing-type flexible axle connects hand throttle, being pushed end is fixed on rotatable, described foot rest can independently be controlled the rotation of rotatable, and described hand throttle can independently be controlled the rotation of rotatable by pushing-type flexible axle; Pull-type flexible axle one end is connected with rotatable, the other end of pull-type flexible axle is connected with rocking arm I; rocking arm I and rocking arm II are installed on same axle; this axle is installed on power control framework by bearing; one end of rocking arm II is connected with engine throttle; rocking arm II is also connected with return spring one end, and the return spring other end is fixed on power control framework; Foot rest or hand throttle can be successively moved or are rotated by rotatable, pull-type flexible axle, rocking arm I, axle, the transmission of rocking arm II, finally pull engine throttle.
2. a kind of energy according to claim 1 is for the two control systems of hand-foot linked throttle of road roller, it is characterized in that: during rotatable return, described return spring band moving axis, rocking arm I, rocking arm II are got back to initial position, and engine throttle is got back to initial position.
3. a kind of energy according to claim 1 is for the two control systems of hand-foot linked throttle of road roller, it is characterized in that: two rocking arm I are set on same axle, two rocking arm I are connected with right side foot rest with left side foot rest respectively by the pull-type flexible axle of correspondence, and the rotation of any one rocking arm I does not affect another rocking arm I, handling a batter pedal does not affect opposite side foot rest.
4. a kind of energy according to claim 3 is for the two control systems of hand-foot linked throttle of road roller, it is characterized in that: described rocking arm I is connected with pull-type flexible axle by alignment pin; the rotation of rocking arm is that the alignment pin by pull-type flexible axle drives the pin being fixed in rocking arm I to realize; the rotation of a rocking arm I does not affect another rocking arm I, and handling a batter pedal does not affect opposite side foot rest.
5. a kind of energy according to claim 1, for the two control systems of hand-foot linked throttle of road roller, is characterized in that: described manipulating mechanism of oil throttle is two covers, is divided into left side hand throttle, left side foot throttle and right side hand throttle, right side foot throttle.
6. a kind of energy according to claim 1, for the two control systems of hand-foot linked throttle of road roller, is characterized in that: described rocking arm II is connected with engine throttle by acceleration cable flexible axle.
7. a kind of energy according to claim 1, for the two control systems of hand-foot linked throttle of road roller, is characterized in that: described rocking arm I, rocking arm II are installed on axle by bolt.
8. a kind of energy according to claim 1, for the two control systems of hand-foot linked throttle of road roller, is characterized in that: described pull-type flexible axle is with connection-peg, and connection-peg one end is fixed on rotatable.
9. a kind of energy according to claim 1, for the two control systems of hand-foot linked throttle of road roller, is characterized in that: described hand throttle is a kind of device of controlling the motion of pushing-type flexible axle by rotatable handle, and it is connected with the promote-side of pushing-type flexible axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297974.6U CN203904806U (en) | 2014-06-05 | 2014-06-05 | Hand-foot linkage type accelerator double-manipulation system for road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297974.6U CN203904806U (en) | 2014-06-05 | 2014-06-05 | Hand-foot linkage type accelerator double-manipulation system for road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904806U true CN203904806U (en) | 2014-10-29 |
Family
ID=51779096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297974.6U Expired - Lifetime CN203904806U (en) | 2014-06-05 | 2014-06-05 | Hand-foot linkage type accelerator double-manipulation system for road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347126A (en) * | 2016-11-02 | 2017-01-25 | 江苏柳工机械有限公司 | Hand and foot accelerator control device |
| CN110373972A (en) * | 2019-07-08 | 2019-10-25 | 青岛科泰重工机械有限公司 | The control device of pneumatic-tired rollers |
| CN116146359A (en) * | 2022-09-09 | 2023-05-23 | 泉州市华茂机械设备有限公司 | Three-control throttle device of dump truck |
-
2014
- 2014-06-05 CN CN201420297974.6U patent/CN203904806U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347126A (en) * | 2016-11-02 | 2017-01-25 | 江苏柳工机械有限公司 | Hand and foot accelerator control device |
| CN110373972A (en) * | 2019-07-08 | 2019-10-25 | 青岛科泰重工机械有限公司 | The control device of pneumatic-tired rollers |
| CN110373972B (en) * | 2019-07-08 | 2024-05-03 | 青岛科泰重工机械有限公司 | Control device of rubber-tyred roller |
| CN116146359A (en) * | 2022-09-09 | 2023-05-23 | 泉州市华茂机械设备有限公司 | Three-control throttle device of dump truck |
| CN116146359B (en) * | 2022-09-09 | 2024-08-20 | 泉州市华茂机械设备有限公司 | Three-control throttle device of dump truck |
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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: 20141029 |