CN202520706U - Hydraulic multichannel pneumoelectric combined system - Google Patents
Hydraulic multichannel pneumoelectric combined system Download PDFInfo
- Publication number
- CN202520706U CN202520706U CN2012201519981U CN201220151998U CN202520706U CN 202520706 U CN202520706 U CN 202520706U CN 2012201519981 U CN2012201519981 U CN 2012201519981U CN 201220151998 U CN201220151998 U CN 201220151998U CN 202520706 U CN202520706 U CN 202520706U
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- valve
- hydraulic
- assembly
- pneumoelectric
- control reversing
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Abstract
The utility model relates to a hydraulic multichannel pneumoelectric combined system, which mainly comprises a front cylinder assembly, a pump valve combined assembly, a hydraulic oil tank, an electric button switch and an electronic control reversing valve. The front cylinder assembly is connected with the pump valve combined assembly through a pneumatic control reversing valve; the hydraulic oil tank is communicated with the pump valve combined assembly; the pump valve combined assembly is connected with a pneumatic control changeover valve and a tail cover hand valve through gas tubes; the electric button switch is electrically connected with the electronic control reversing valve and is arranged in a cab; and the electronic control reversing valve is connected with a telescopic cylinder. The utility model has the advantages that the hydraulic multichannel pneumoelectric combined system is simple in structure, low in cost, light in integral weight and simple in operation, can simultaneously complete a plurality of actions, is multifunctional, is long in service life and convenient to repair, and has a good energy-saving effect because throttle-up is not required.
Description
Technical field
The utility model relates to a kind of combined type control system, especially a kind of hydraulic multichannel pneumoelectric group shot.
Background technique
Present most engineering car like dumping car, semitrailer etc., if need open, elevate a turnable ladder or when the action of function such as cutting out, need be equipped with the motion of hydraulic system and motor drives component; And move singlely, function is few, if when requiring to have a plurality of action, then needs a plurality of hydraulic systems and motor; Each group hydraulic system and parts of motor control are accomplished an action, make the weight of vehicle increase weight, and cost is higher; The operation more complicated, maintenance is inconvenient, and with the running of storage battery control motor, the access times of storage battery are many; Electric weight can reduce relatively, and power is not enough, makes action not accomplish.
Summary of the invention
The utility model has solved the technical barrier of the problems referred to above, provides a kind of simple to operate, and cost is low, multi-functional hydraulic multichannel pneumoelectric group shot.
The utility model solves the technological scheme that its technical problem adopted: this hydraulic multichannel pneumoelectric group shot; Mainly comprise preposition hydraulic cylinder assembly, pump valve combined assembly, hydraulic oil container, eletric button switch and electric control reversing valve; Be connected through Pneumatic reversal valve between preposition hydraulic cylinder assembly and the pump valve combined assembly; Hydraulic oil container is connected with the pump valve combined assembly, is connected with gas control switching valve and tail-hood hand behaviour valve through tracheae on the pump valve combined assembly, is electrically connected between eletric button switch and the electric control reversing valve; The eletric button switch is installed in the operator cabin, is connected with telescopic oil cylinder on the electric control reversing valve.
Be communicated with through high-pressure oil pipe between said Pneumatic reversal valve and the pump valve combined assembly.
Be communicated with through low pressure fuel pipe between said hydraulic oil container and the pump valve combined assembly.
Be connected with the limited valve assembly on the said preposition hydraulic cylinder assembly, the limited valve assembly is connected with the spacing alarm loudspeaker through tracheae.
Said preposition hydraulic cylinder assembly is fixed through chassis overhang.
Said eletric button switch is connected with the electric control reversing valve more than 2 or 2, and each electric control reversing valve is connected with a telescopic oil cylinder.
The effect that the utility model is useful is: the utility model is simple in structure, and cost is low, and overall weight is light, system simple to operate; A system can accomplish a plurality of actions simultaneously, and function is many, and lifetime of system is long; Easy to maintenance, because without open out, well energy-conservation effect is arranged.
Description of drawings
Fig. 1 is that the utility model embodiment 1 structure connects schematic representation;
Fig. 2 is that the utility model embodiment 2 structure connects schematic representation.
Description of reference numerals: spacing alarm loudspeaker 1, limited valve assembly 2, preposition hydraulic cylinder assembly 3, chassis overhang 4; Tail-hood hand behaviour valve 5, pump valve combined assembly 6, low pressure fuel pipe 7, hydraulic oil container 8; Gas control switching valve 9, eletric button switch 10, Pneumatic reversal valve 11; High-pressure oil pipe 12, telescopic oil cylinder 13, electric control reversing valve 14.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in the figure; This hydraulic multichannel pneumoelectric group shot; Mainly comprise preposition hydraulic cylinder assembly 3, pump valve combined assembly 6, hydraulic oil container 8, eletric button switch 10 and electric control reversing valve 14; Be connected through Pneumatic reversal valve 11 between preposition hydraulic cylinder assembly 3 and the pump valve combined assembly 6, be communicated with through high-pressure oil pipe 12 between Pneumatic reversal valve 11 and the pump valve combined assembly 6.Preposition hydraulic cylinder assembly 3 is fixing through chassis overhang 4; Can make progress jack-up or fall after rise downwards of preposition hydraulic cylinder assembly 3 is accomplished lifting action, is connected with limited valve assembly 2 on the preposition hydraulic cylinder assembly 3; Limited valve assembly 2 is connected with spacing alarm loudspeaker 1 through tracheae; When preposition hydraulic cylinder assembly 3 arrives the operating position of accomplishing, trigger spacing alarm loudspeaker 1, remind the operator to move completion.Be communicated with through low pressure fuel pipe 7 between hydraulic oil container 8 and the pump valve combined assembly 6; Be connected with gas control switching valve 9 and tail-hood hand behaviour valve 5 through tracheae on the pump valve combined assembly 6; Tail-hood hand behaviour valve 5 is used for the air control lifting top cover, is electrically connected between eletric button switch 10 and the electric control reversing valve 14, and eletric button switch 10 is installed in the operator cabin; It is the master control panel; Be connected with telescopic oil cylinder 13 on the electric control reversing valve 14, but telescopic oil cylinder 13 connecting band rotating rings are protected the big convering system running in hydraulic pressure compartment, eletric button switch 10 can also be connected with the electric control reversing valve 14 more than 2 or 2; Each electric control reversing valve 14 is connected with a telescopic oil cylinder 13, and the connecting band rotating ring is protected a plurality of System Operations such as the big convering system in hydraulic pressure compartment, environmental protection hydraulic pressure compartment tail-hood system simultaneously.
Native system is to adopt the oiling of power one gear pump of automobile power taking or equipment to accomplish automobile or other hydraulic equipments a hydraulic pump works output fully through gas, electricity combination multi-way reversing hydraulic system product, according to the hydraulic operation needs accomplish as the environmental protection protecting cover of dumping car, after all hydraulic operations such as tail-hood, hydraulic ram all on an oil hydraulic pump, accomplish.
Working principle is: when working, open circuit button switch according to hydraulic function action needs like dumping car, " pressing " just can use total air flow hand behaviour valve to operate according to hydraulic operation stroke needs down, as: open hydraulic ram; Open the back tail-hood side cover alive in compartment; Open compartment environmental protection protecting cover; Lifting compartments etc., all hydraulic operations only need a pump, and are just passable according to the function needs electric control reversing valve 14 that adds deduct.
The native system city passes through hydraulic system as power resources; Can not produce power shortage causes the big railway carriage or compartment ring protection of vehicle to cover not exclusively; Avoided material to be jolted by wind or vehicle, the situation that causes material befouling environment and big solid to fall the traffic accident that on road, causes car and pedestrian takes place.Native system can be used for the multifunctional engineering car, dumping car, semitrailer, railway carriage etc.
Except that the foregoing description, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. hydraulic multichannel pneumoelectric group shot; Mainly comprise preposition hydraulic cylinder assembly (3), pump valve combined assembly (6), hydraulic oil container (8), eletric button switch (10) and electric control reversing valve (14); It is characterized in that: be connected through Pneumatic reversal valve (11) between preposition hydraulic cylinder assembly (3) and the pump valve combined assembly (6); Hydraulic oil container (8) is connected with pump valve combined assembly (6), and pump valve combined assembly (6) is gone up and to be connected with gas control switching valve (9) through tracheae and to grasp valve (5) with the tail-hood hand, is electrically connected between eletric button switch (10) and the electric control reversing valve (14); Eletric button switch (10) is installed in the operator cabin, is connected with telescopic oil cylinder (13) on the electric control reversing valve (14).
2. hydraulic multichannel pneumoelectric group shot according to claim 1 is characterized in that: be communicated with through high-pressure oil pipe (12) between said Pneumatic reversal valve (11) and the pump valve combined assembly (6).
3. hydraulic multichannel pneumoelectric group shot according to claim 1 is characterized in that: be communicated with through low pressure fuel pipe (7) between said hydraulic oil container (8) and the pump valve combined assembly (6).
4. hydraulic multichannel pneumoelectric group shot according to claim 1 is characterized in that: be connected with limited valve assembly (2) on the said preposition hydraulic cylinder assembly (3), limited valve assembly (2) is connected with spacing alarm loudspeaker (1) through tracheae.
5. according to claim 1 or 4 described hydraulic multichannel pneumoelectric group shots, it is characterized in that: said preposition hydraulic cylinder assembly (3) is fixing through chassis overhang (4).
6. hydraulic multichannel pneumoelectric group shot according to claim 1 is characterized in that: said eletric button switch (10) is connected with the electric control reversing valve (14) more than 2 or 2, and each electric control reversing valve (14) is connected with a telescopic oil cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201519981U CN202520706U (en) | 2012-04-11 | 2012-04-11 | Hydraulic multichannel pneumoelectric combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201519981U CN202520706U (en) | 2012-04-11 | 2012-04-11 | Hydraulic multichannel pneumoelectric combined system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520706U true CN202520706U (en) | 2012-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201519981U Expired - Fee Related CN202520706U (en) | 2012-04-11 | 2012-04-11 | Hydraulic multichannel pneumoelectric combined system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619816A (en) * | 2012-04-11 | 2012-08-01 | 涂雪龙 | Hydraulic multipath gas-electric combination system |
-
2012
- 2012-04-11 CN CN2012201519981U patent/CN202520706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619816A (en) * | 2012-04-11 | 2012-08-01 | 涂雪龙 | Hydraulic multipath gas-electric combination system |
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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: 20121107 Termination date: 20140411 |