CN207645548U - L-type fuel charger sebific duct recycles force aid system - Google Patents
L-type fuel charger sebific duct recycles force aid system Download PDFInfo
- Publication number
- CN207645548U CN207645548U CN201721773510.8U CN201721773510U CN207645548U CN 207645548 U CN207645548 U CN 207645548U CN 201721773510 U CN201721773510 U CN 201721773510U CN 207645548 U CN207645548 U CN 207645548U
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- China
- Prior art keywords
- fuel charger
- fixed pulley
- sebific duct
- mounting bracket
- fire
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Abstract
The utility model discloses a kind of L-type fuel charger sebific ducts to recycle force aid system, mainly draws device, movable pulley, the first fixed pulley, the second fixed pulley, third fixed pulley, link, the first mounting bracket, the second mounting bracket, third mounting bracket, close switch, fire-proof motor, limit switch and control panel to constitute by volume.The utility model changes the stroke directions of sebific duct by the first fixed pulley, the second fixed pulley and third fixed pulley, fire-proof motor is used to assist oiling person to pull out sebific duct and assist volume that device is drawn to add sebific duct again, and the work of fire-proof motor close to switch, limit switch and control panel by carrying out automation control.Therefore the high degree of automation of the utility model, reduces labor intensity, and reduce failure rate.
Description
Technical field
The utility model is related to the machine equipments that refuels, and in particular to a kind of L-type fuel charger sebific duct recycling force aid system.
Background technology
L-type fuel charger is usually used in, to other equipment, such as automobile, refueling.When oiling person refuels to automobile etc.
It needs to lift refueling nozzle, and refueling nozzle is moved to the filler of automobile etc..Sebific duct connection in current refueling nozzle and fuel charger,
The initiating terminal of this sebific duct is fixed on the bottom in fuel charger, and length is about 4 to be.For the sebific duct of pull-out to be recovered to the shell of fuel charger
In vivo, scroll spring, drawstring and movable pulley are equipped in the shell of fuel charger.When work, oiling person drives glue by refueling nozzle
Pipe pulls out, and movable pulley moves downward, and drawstring drives scroll spring drum rotation.Then oiling person pulls sebific duct by refueling nozzle
Pulling force gradually increases, so that longer sebific duct is pulled out from fuel charger shell, sebific duct impulse stroke lengthens.After oiling,
Oiling person carries refueling nozzle and hangs back, and scroll spring retracts automatically by drawstring, by movable pulley, to drive sebific duct to return to fuel charger shell
Interior, movable pulley resets to the top of shell.Then work end, needs the sebific duct recycled, empties back into fuel charger shell.Generally
, the initial tensile force that sebific duct is pulled out to shell is 4kg, and end pulling force is not less than 7kg.Then oiling person frequently carries out oiling work,
This needs larger working strength.Meanwhile the sebific duct recovery system of current fuel charger provides original only with scroll spring substantially
The size of power, pulling force can be variant, and high failure rate.
Utility model content
The purpose of this utility model is to overcome above the shortcomings of the prior art, provide it is a kind of it is simple in structure,
Rationally, it reduces working strength and the low L-type fuel charger sebific duct of failure rate recycles force aid system.
The purpose of this utility model is realized by the following technical solution：This L-type fuel charger sebific duct recycles force aid system, packet
It includes volume and draws device, movable pulley, the first fixed pulley, the second fixed pulley, third fixed pulley, link, the first mounting bracket, the second installation
Frame, third mounting bracket, close switch, fire-proof motor, limit switch and control panel, it is upper in fuel charger that the volume draws device to be installed on
End, first fixed pulley and the second fixed pulley are installed on the bottom in fuel charger by the first mounting bracket and the second mounting bracket respectively
Portion, the third fixed pulley are installed on the upper end in fuel charger by third mounting bracket, and the movable pulley is installed in link,
The volume draws the drawstring of device around being connect with link after third fixed pulley, and the fire-proof motor is installed on oiling by supporting rack
Bottom in machine, and the power output shaft of the fire-proof motor is connect with the second fixed pulley, it is described to be installed on oiling close to switch
The front end-plate of machine, and second fixed pulley is equipped with and switchs matched sensor block with close, the close switch and sensor block are believed
Number connection, the limit switch is installed on the second mounting bracket, and the limit switch is located at the lower section of movable pulley, and described approach is opened
It closes, limit switch and fire-proof motor are connect with control panel；One end of the sebific duct of fuel charger bypasses the first fixed pulley, dynamic cunning successively
The casing of fuel charger is stretched out after wheel and the second fixed pulley and is connect with the refueling nozzle of fuel charger.
Preferably, the volume draws the drawstring between device and third mounting bracket parallel with the pedestal of fuel charger.
Preferably, the front end-plate of fuel charger is equipped with the opening stretched out by sebific duct, and the both sides of this opening are equipped with Protection glue.
Preferably, the top in fuel charger is equipped with continues the limit rubber risen with limitation movable pulley.
The utility model has the following advantages compared with the existing technology：
1, this L-type fuel charger sebific duct recycling force aid system mainly draws device, movable pulley, the first fixed pulley, second calmly sliding by volume
Wheel, third fixed pulley, link, the first mounting bracket, the second mounting bracket, third mounting bracket, close switch, fire-proof motor, limit
Switch and control panel are constituted, this assists the recycling of sebific duct using fire-proof motor, limit switch and control panel etc., while being also to refuel
Power-assisted is provided when member's pull-out sebific duct, this greatly reduces working strength, can obtain the approval of oiling person, improves market and occupies
Rate.
2, this L-type fuel charger sebific duct recycling force aid system uses fire-proof motor, limit switch and control panel, automatically to assist
Oiling person's oiling and the recycling of sebific duct are helped, this improves the degree of automation of entire product, and reliability is high, reduces failure rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the L-type fuel charger sebific duct recycling force aid system of the utility model.
Fig. 2 is the scheme of installation of the fire-proof motor of the utility model.
Fig. 3 is the control block diagram of the L-type fuel charger sebific duct recycling force aid system of the utility model.
Wherein, 1 device is drawn for volume, 2 be movable pulley, and 3 be the first fixed pulley, and 4 be the second fixed pulley, and 5 be third fixed pulley, 6
It is the first mounting bracket for link, 7,8 be the second mounting bracket, and 9 be third mounting bracket, and 10 is, close to switch, 11 are fire-proof motor,
12 be limit switch, and 13 be supporting rack, and 14 be drawstring, and 15 be sebific duct, and 16 be front end-plate, and 17 be opening, and 18 be feeling block.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
L-type fuel charger sebific duct as shown in Figure 1 to Figure 3 recycles force aid system, including volume draws device, movable pulley, first to slide calmly
Wheel, close switch, is prevented the second fixed pulley, third fixed pulley, link, the first mounting bracket, the second mounting bracket, third mounting bracket
Quick-fried motor, limit switch and control panel, the volume draw device to be installed on the upper end in fuel charger, and first fixed pulley and second are determined
Pulley is installed on the bottom in fuel charger by the first mounting bracket and the second mounting bracket respectively, and the third fixed pulley passes through third
Mounting bracket is installed on the upper end in fuel charger, and the movable pulley is installed in link, and the volume draws the drawstring of device to bypass third
It is connect with link after fixed pulley, the fire-proof motor is installed on the bottom in fuel charger, and the anti-explosion electric by supporting rack
The power output shaft of machine is connect with the second fixed pulley, the front end-plate that fuel charger is installed on close to switch, and described second is fixed
Pulley is equipped with close to matched sensor block is switched, and the close switch is connected with induction block signal, the limit switch installation
In the second mounting bracket, and the limit switch is located at the lower section of movable pulley, described equal close to switch, limit switch and fire-proof motor
It is connect with control panel；Stretching adds after one end of the sebific duct of fuel charger bypasses the first fixed pulley, movable pulley and the second fixed pulley successively
The casing of oil machine is simultaneously connect with the refueling nozzle of fuel charger.Specifically, the first fixed pulley and the second fixed pulley change the direction of sebific duct,
To increase the stroke of sebific duct, then longer sebific duct can be accommodated in the shell of fuel charger, to meet the market demand.And third is slided surely
It takes turns for changing the direction of pull of volume pulling force.Volume draws the drawstring of device to be connect with movable pulley, then when recycling sebific duct, volume draws device to pass through drawing
Rope pulls movable pulley to rise.The control panel is that Risym trigger voltage bounds detect cycle count control panel, this control panel tool
There is good performance, ensure that whole system is reliably run.
The volume draws the drawstring between device and third mounting bracket parallel with the pedestal of fuel charger.This setting compactedness is high, i.e.,
The direction of pull that volume draws device is changed, also reduces the loss that volume draws device pulling force as far as possible.
The front end-plate of fuel charger is equipped with the opening stretched out by sebific duct, and the both sides of this opening are equipped with Protection glue.Protection glue is also right
Sebific duct plays a protective role, and reduces the abrasion of sebific duct.
Top in fuel charger is equipped with continues the limit rubber risen with limitation movable pulley.This setting avoids on movable pulley
Rise excessively high, reliability height.
The operation principle that this L-type fuel charger sebific duct recycles force aid system is as described below：
When needing to refuel, oiling person carries refueling nozzle, and will be in the shell of sebific duct pull-out fuel charger.In this process,
When oiling person, which carries refueling nozzle, hauls the sebific duct of a segment length, the second fixed pulley rotates certain angle, then it is fixed to be located at second
The sensor block of pulley generates response signal with close to switch, and control panel signal enabling fire-proof motor according to response, then anti-explosion electric
Machine drives the rotation of the second fixed pulley, so that the second fixed pulley assists oiling person by the shell of the sebific duct pull-out fuel charger of suitable length
Body；When movable pulley decline is touched positioned at the limit switch of the first mounting bracket, fire-proof motor stops, and locks sebific duct at this time, then
Oiling person can be easily easily that the realizations such as automobile are refueled.This provides power-assisted by fire-proof motor for oiling person, to assist to refuel
Sebific duct is pulled out length appropriate by member, greatly reduces labor intensity.
After completing to refuel, oiling person carries refueling nozzle and puts back at the suspension of fuel charger, then control panel sends out control instruction, enables
Fire-proof motor starts, and the power output shaft reversion of fire-proof motor, fire-proof motor drive the rotation of the second fixed pulley, to assist volume to draw
The sebific duct that device recycling pulls out, after limit rubber is touched after movable pulley rises to certain altitude, fire-proof motor stops, to complete
The recovery operation of sebific duct.This assists the sebific duct that volume draws device recycling to pull out using fire-proof motor, that is, recycles the power of sebific duct and not only need
Drawing device is rolled up, the power of fire-proof motor is increased, this can reduce failure rate, reduce and safeguard.
Above-mentioned specific implementation mode is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the scope of protection of the utility model.
Claims (4)
1.L type fuel charger sebific ducts recycle force aid system, it is characterised in that：Device, movable pulley, the first fixed pulley, second are drawn including volume
Fixed pulley, third fixed pulley, link, the first mounting bracket, the second mounting bracket, third mounting bracket, close to switch, fire-proof motor,
Limit switch and control panel, the volume draw device to be installed on the upper end in fuel charger, first fixed pulley and the second fixed pulley point
The bottom in fuel charger is not installed on by the first mounting bracket and the second mounting bracket, the third fixed pulley passes through third mounting bracket
It is installed on the upper end in fuel charger, the movable pulley is installed in link, and the volume draws the drawstring of device to bypass third fixed pulley
It is connect afterwards with link, the fire-proof motor is installed on the bottom in fuel charger by supporting rack, and the fire-proof motor is dynamic
Power output shaft is connect with the second fixed pulley, the front end-plate that fuel charger is installed on close to switch, and second fixed pulley is set
Have with close to matched sensor block is switched, described to be connected close to switch with induction block signal, the limit switch is installed on second
Mounting bracket, and the limit switch is located at the lower section of movable pulley, it is described close to switch, limit switch and fire-proof motor with control
Plate connects；Fuel charger is stretched out in one end of the sebific duct of fuel charger after bypassing the first fixed pulley, movable pulley and the second fixed pulley successively
Casing is simultaneously connect with the refueling nozzle of fuel charger.
2. L-type fuel charger sebific duct according to claim 1 recycles force aid system, it is characterised in that：The volume draws device and the
Drawstring between three mounting brackets is parallel with the pedestal of fuel charger.
3. L-type fuel charger sebific duct according to claim 1 recycles force aid system, it is characterised in that：The front end-plate of fuel charger
Equipped with the opening stretched out by sebific duct, the both sides of this opening are equipped with Protection glue.
4. L-type fuel charger sebific duct according to claim 1 recycles force aid system, it is characterised in that：Top in fuel charger
Portion is equipped with continues the limit rubber risen with limitation movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773510.8U CN207645548U (en) | 2017-12-14 | 2017-12-14 | L-type fuel charger sebific duct recycles force aid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773510.8U CN207645548U (en) | 2017-12-14 | 2017-12-14 | L-type fuel charger sebific duct recycles force aid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645548U true CN207645548U (en) | 2018-07-24 |
Family
ID=62877180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721773510.8U Active CN207645548U (en) | 2017-12-14 | 2017-12-14 | L-type fuel charger sebific duct recycles force aid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645548U (en) |
-
2017
- 2017-12-14 CN CN201721773510.8U patent/CN207645548U/en active Active
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