CN205076575U - Wind spring formula does not have powered hydraulic pressure oil pipe automatic re -setting device - Google Patents
Wind spring formula does not have powered hydraulic pressure oil pipe automatic re -setting device Download PDFInfo
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- CN205076575U CN205076575U CN201520813440.9U CN201520813440U CN205076575U CN 205076575 U CN205076575 U CN 205076575U CN 201520813440 U CN201520813440 U CN 201520813440U CN 205076575 U CN205076575 U CN 205076575U
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- oil pipe
- hydraulic pressure
- wind spring
- pressure oil
- hydraulic
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Abstract
Wind spring formula does not have powered hydraulic pressure oil pipe automatic re -setting device is a non -powered mechanical device, mainly comprises spare parts such as hydraulic pressure rotary joint 8, tensile hydraulic pressure oil pipe 9, barrel arbor system 10, strutting arrangement 11, wind spring 12, wind spring seats 13. Its characterized in that barrel arbor system one side be equipped with hydraulic pressure rotary joint, its fixed joint communicates to the hydraulic pressure station, its rotary joint passes through tensile hydraulic pressure oil pipe and communicates to the pneumatic cylinder, barrel arbor system opposite side is fixed with the wind spring, and another of wind spring is fixed on the wind spring seat. When the utility model discloses when acting on in the hydraulic pressure slusher formula trash cleaning machine mechanism, the system descends along with wire rope whenever the slusher, and its wind spring rotatory and produce the power of coiling because tensile hydraulic pressure oil pipe drives the barrel arbor system to when the slusher system rises along with wire rope, can provide tensile hydraulic pressure oil pipe automatic re -setting's power. The utility model discloses simple structure, the performance is very stable, has thoroughly solved the technological problem that this type of hydraulic pressure oil pipe receive and release among the technical background.
Description
Technical field
The present invention relates to a kind of hydraulic oil pipe reset attachment, be specially spring type power-free hydraulic oil pipe automatic reset device, be applicable to hydraulic harrow bucket type trash or other have in the mechanism of similar hydraulic oil pipe reset demand.
Background technology
In hydraulic harrow bucket type trash mechanism, the folding of slusher system is realized by hydraulic actuating cylinder, therefore coupled logical hydraulic oil pipe requires folding and unfolding synchronous with the hoisting cable of slusher system, and the realization of this synchronization action, current China adopts drive motor mate gear driving system, this type of mechanism is once go wrong, the lighter can cause hydraulic oil pipe be wound around or be pulled off, severe one then causes grave accident because of the inefficacy of hydraulic efficiency pressure system, even causes man-machine damage.And abroad, this hydraulic oil pipe and track cable can the actions of synchronous folding and unfolding, some equipment has to select servomotor to drive, but create associated appliance and control that assembly requirement is higher, the problem of circuit more complicated, if simultaneously under the condition that this operating mode that mostly works of such as hydraulic harrow bucket type trash is more severe, along with the change of the environmental factor such as ambient temperature, humidity, also there is larger potential safety hazard in the reliability of its appliance component.
Summary of the invention
The object of the invention is the folding and unfolding problem solving hydraulic oil pipe in hydraulic harrow bucket type trash mechanism, be also applicable in other mechanisms of similar hydraulic oil pipe folding and unfolding demand simultaneously.Meanwhile, the present invention is a kind of motorless mechanical device, primarily of parts compositions such as hydraulic rotary joint, tension hydraulic oil pipe, drum shaft system, bracing or strutting arrangement, wind spring, coil spring seats.
Described drum shaft system is fixed on erecting stage by bracing or strutting arrangement, is reel structure in the middle part of it, and its center shaft is hollow structure; Its side is provided with hydraulic rotary joint, and the permanent joint of hydraulic rotary joint is communicated with Hydraulic Station by hydraulic oil pipe, and the swivel joint of hydraulic rotary joint, via coiling the tension hydraulic oil pipe on reel structure, is finally communicated to hydraulic actuating cylinder; Its opposite side is fixed with wind spring, and the other end of wind spring is fixed on coil spring seat, and coil spring seat is also fixed on same erecting stage.
Described spring type power-free hydraulic oil pipe automatic reset device, when acting in hydraulic harrow bucket type trash mechanism, whenever slusher system declines with the steel rope in Lift-on/Lift-off System time, its wind spring produces because tension hydraulic oil pipe drives drum shaft system to rotate and coils power, thus when slusher system rises with the steel rope in Lift-on/Lift-off System, can provide tension hydraulic oil pipe automatically reset power.
The present invention is due to structure only have employed a small amount of component of machine, its structure is very simple, it is very convenient to keep in repair, and because not adopting any power system without the need to the electrical control of complexity, its performance very stable while really having accomplished energy-saving and emission-reduction, very safe and reliable during use, thoroughly solves the technical barrier that this type of hydraulic oil pipe in technical background is difficult to realize folding and unfolding synchronous with steel rope.
Accompanying drawing explanation
Accompanying drawing 1 is the application of spring type power-free hydraulic oil pipe automatic reset device in hydraulic harrow bucket type trash mechanism;
Fig. 2 is the constructional drawing of spring type power-free hydraulic oil pipe automatic reset device;
Fig. 3 is key components and parts---the cutaway view of drum shaft system in spring type power-free hydraulic oil pipe automatic reset device.
Wherein: 1. the slusher system of hydraulic harrow bucket type trash mechanism, the 2. Lift-on/Lift-off System of hydraulic harrow bucket type trash mechanism.3. hydraulic actuating cylinder, 4. spring type power-free hydraulic oil pipe automatic reset device, 5. erecting stage, 6. Hydraulic Station, 7. hydraulic oil pipe, 8. hydraulic rotary joint, 9. tension hydraulic oil pipe, 10. drum shaft system, 11. bracing or strutting arrangements, 12. wind springs, 13. coil spring seats.
Detailed description of the invention
Just elaborate by reference to the accompanying drawings with the example of spring type power-free hydraulic oil pipe automatic reset device in hydraulic harrow bucket type trash mechanism below:
Described spring type power-free hydraulic oil pipe automatic reset device 4 is fixed on the erecting stage 5 in hydraulic harrow bucket type trash mechanism, and it is primarily of parts compositions such as hydraulic rotary joint 8, tension hydraulic oil pipe 9, drum shaft system 10, bracing or strutting arrangement 11, wind spring 12, coil spring seats 13.
Described drum shaft system 10 is reel structure in the middle part of it, and its center shaft is hollow structure; Its side is provided with hydraulic rotary joint 8, the permanent joint of hydraulic rotary joint 8 is communicated with Hydraulic Station 6 by hydraulic oil pipe 7, the swivel joint of hydraulic rotary joint 8, via coiling the tension hydraulic oil pipe 9 on reel structure, is finally communicated with the hydraulic actuating cylinder 3 be installed on slusher system 1; Its opposite side is fixed with wind spring 12, and the other end of wind spring is fixed on coil spring seat 13, and coil spring seat 13 is also fixed on same erecting stage 5.
Described spring type power-free hydraulic oil pipe automatic reset device 4, when acting in hydraulic harrow bucket type trash mechanism, whenever slusher system 1 declines with the steel rope in Lift-on/Lift-off System 2 time, its wind spring 12 produces because tension hydraulic oil pipe 9 drives drum shaft system 10 to rotate the power of coiling, thus when slusher system 1 rises with the steel rope in Lift-on/Lift-off System 2, can provide tension hydraulic oil pipe 9 automatically reset power.
The present invention must adopt the pattern of special power system owing to having abandoned the synchronous folding and unfolding of conventional hydraulic oil pipe, without the need to any dynamical element and electric controling element, the institution requests that such as this type of work working condition of hydraulic harrow bucket type trash is more severe can be competent at completely; Simultaneously due to its structure very simple, only and failure-free component of machine highly stable by a small amount of performance forms, relative to the implementation pattern of conventional hydraulic oil pipe folding and unfolding action, the safer failure-free of its performance also greatly reduces simultaneously and makes and safeguard use cost, really achieve the large effect of energy-saving and emission-reduction, thoroughly solve this type of technical barrier in technical background.
Claims (1)
1. spring type power-free hydraulic oil pipe automatic reset device is the motorless mechanical device of one, primarily of hydraulic rotary joint, tension hydraulic oil pipe, drum shaft system, bracing or strutting arrangement, wind spring, coil spring seat composition; It is characterized in that described drum shaft system is fixed on erecting stage by bracing or strutting arrangement, is reel structure in the middle part of it, and its center shaft is hollow structure; Its side is provided with hydraulic rotary joint, and the permanent joint of hydraulic rotary joint is communicated with Hydraulic Station by hydraulic oil pipe, and the swivel joint of hydraulic rotary joint, via coiling the tension hydraulic oil pipe on reel structure, is finally communicated to hydraulic actuating cylinder; Its opposite side is fixed with wind spring, and the other end of wind spring is fixed on coil spring seat, and coil spring seat is also fixed on same erecting stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813440.9U CN205076575U (en) | 2015-10-21 | 2015-10-21 | Wind spring formula does not have powered hydraulic pressure oil pipe automatic re -setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813440.9U CN205076575U (en) | 2015-10-21 | 2015-10-21 | Wind spring formula does not have powered hydraulic pressure oil pipe automatic re -setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076575U true CN205076575U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813440.9U Expired - Fee Related CN205076575U (en) | 2015-10-21 | 2015-10-21 | Wind spring formula does not have powered hydraulic pressure oil pipe automatic re -setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775930A (en) * | 2016-05-05 | 2016-07-20 | 洛阳理工学院 | Double-reel hydraulic oil pipe transportation device |
| CN113579710A (en) * | 2021-07-08 | 2021-11-02 | 厦门佰晟电子有限公司 | Semi-automatic screw locking machine |
-
2015
- 2015-10-21 CN CN201520813440.9U patent/CN205076575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775930A (en) * | 2016-05-05 | 2016-07-20 | 洛阳理工学院 | Double-reel hydraulic oil pipe transportation device |
| CN113579710A (en) * | 2021-07-08 | 2021-11-02 | 厦门佰晟电子有限公司 | Semi-automatic screw locking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |