CN105966494B - The trolley that can laterally stop - Google Patents
The trolley that can laterally stop Download PDFInfo
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- CN105966494B CN105966494B CN201610444462.1A CN201610444462A CN105966494B CN 105966494 B CN105966494 B CN 105966494B CN 201610444462 A CN201610444462 A CN 201610444462A CN 105966494 B CN105966494 B CN 105966494B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
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Abstract
The invention discloses the trolleies that can laterally stop.Be mainly characterized by: the lower end of the front compartment bottom plate of two front-wheel right ends of trolley body is equipped with the first stiffening plate, and the forward and backward lower end of the first stiffening plate is respectively equipped with the lateral of trolley and stops driving device；The lower end of the trunk bottom plate of two rear-wheel left ends of trolley body is equipped with the second stiffening plate, and the forward and backward lower end of the second stiffening plate is respectively equipped with the lateral of trolley and stops driving device；What control panel before the driver's cabin of trolley body was equipped with " rise --- drop " control switch of cubic cylindricality piston rod oil cylinder and " the left stop --- stop " of direct current generator and magnetic powder brake and " right stop --- stop " jointly controls switch.The present invention can laterally be started, directly can laterally start on the temporary parking position for rest in roadside but also directly laterally be outputed from the temporary parking position in roadside, and the present invention easily can be stopped laterally, eliminate parking worry.
Description
Technical field
The present invention relates to trolley technical field, in particular to a kind of trolley that can laterally stop.The transverse direction of various automobiles
Stop technology belongs to the protection scope of this patent.
Background technique
With the high speed development of domestic trolley and the increasingly raising of people's living standard, average family has possessed trolley.
People open trolley go out handle affairs it is very convenient, but stop it is very troublesome, some streets be solution the matter of great urgency in street both sides
Temporary parking position is marked for trolley temporary storage, and existing trolley can only move forward or back, and stop toward roadside temporary parking position
By when, needing repeatedly to move forward and backward back and forth could stop trolley on temporary parking position by the road, very troublesome, especially
Encounter oneself trolley stop forward and backward temporary parking position on have vehicle park and also with the trolley of oneself lean on it is close when, root
Originally the trolley of oneself can not be outputed, the trolley only etc. being parked on the temporary parking position of above or below could be incited somebody to action after driving away from
Oneself trolley is outputed, and unlimited worry is added.
On 06 18th, 2016, inventor had submitted the patent of invention of one entitled " the lateral of trolley stops driving device "
Application, application No. is: 201610433043.8, it is mainly characterized by: by cubic cylindricality piston rod oil cylinder, pin shaft, bogie, first
Flat key, direct current generator, first shaft coupling, retainer nut, stop washer, drive shaft, driving wheel, bearing, the first sealing ring, second
The lateral of the trolley that shaft coupling, the second flat key, the second sealing ring, magnetic powder brake, left and right end cap and nut are constituted stops driving
Device, the vertical center line of the interconnecting piece of bogie upper end are equipped with square shrinkage pool, square shrinkage pool and cubic cylinder-piston
The cubic cylindricality connector stationary fit of rod oil cylinder lower end, pin shaft pass through the first round tube hole and four directions on the wall thickness of interconnecting piece left end
After second round tube hole of cylindricality connector and the first round tube hole on interconnecting piece right end wall thickness together with nut check, by four
Square column type piston rod oil cylinder links together with bogie；The outer diameter of pin shaft is matched with the first round tube hole and the second round tube hole transition
It closes；The vertical center line of bogie lower end is equipped with arc groove, and the left and right both ends of arc groove are respectively equipped with integral structure
Left and right support frame, the left end of left support frame are equipped with the motor support base of integral structure, and the right end of right support frame is equipped with integral structure
Brake support；The upper end of motor support base and brake support is respectively equipped with the reinforcing rib of integral structure；It is equipped in arc groove
Driving wheel, the square through-hole on the horizontal center line of the wheel hub of driving wheel are matched with the tetragonal prism axle journal transition in the middle part of drive shaft
It closes, stop washer and the retainer nut of limit driving wheel is respectively provided in the threaded journal at the left and right both ends of tetragonal prism axle journal,
The short axle neck at the left and right end of the threaded journal at left and right both ends respectively with the right side of left and right support frame, left end third round tube hole in
The second sealing ring inner hole seal cooperation；The bearing position of the long axle journal at the left and right both ends of the drive shaft axis with left and right both ends respectively
The inner hole transition fit held, the outer diameter of the bearing at left and right both ends respectively with the bearing hole transition fit of left and right support frame；It is left and right
The left and right end of the bearing position of long axle journal is sealed with the inner hole of the first sealing ring in the centre bore of left and right end cap respectively to be cooperated,
The right side of left and right end cap, left side are respectively together with the left and right end face bolt fastening of left and right support frame, by left and right both ends
Bearing difference sealing contact in the bearing hole of left and right support frame；The left shaft head of left long axle journal left end and first shaft coupling
The right end transition fit of first connection holes, the left end of the first connection holes and the first projecting shaft transition fit of direct current generator right end,
And with the first Flat dey joint；The base of direct current generator upper end is together with the lower end surface bolt fastening of motor support base；Right long axis
The left end transition fit of second connection holes of the right axle head and second shaft coupling of neck right end, the right end and magnetic powder system of the second connection holes
Second projecting shaft transition fit of dynamic device left end, and with the second Flat dey joint；The base and brake branch of magnetic powder brake upper end
Seat lower end surface with bolt fastening together；The right rear end of the cylinder body wall thickness of the cylinder seat lower end of cubic cylindricality piston rod oil cylinder is equipped with
The first pipe thread hole being connect with the oil nozzle of the first high-pressure oil pipe lower end, the cylinder body of the cylinder cap upper end of cubic cylindricality piston rod oil cylinder
The right rear end of wall thickness is equipped with the second pipe thread hole connecting with the oil nozzle of the second high-pressure oil pipe lower end.The invention can make trolley horizontal
To starting, directly can laterally start trolley on the temporary parking position for rest in roadside but also directly from the temporary parking in roadside
It is laterally outputed on position, facilitates trolley easily laterally to stop, eliminates parking worry.The invention is matched with the present invention, can be made
Trolley laterally starts, trolley can be made directly laterally to start on the temporary parking position for rest in roadside but also direct facing from roadside
When parking stall on laterally output, realize that trolley is easily laterally stopped, eliminates the worried purpose of parking.
Summary of the invention
It is an object of the invention to improve the deficiency of prior art, provide one kind can laterally start, can directly laterally
It starts on the temporary parking position for rest in roadside and what directly can laterally be outputed from the temporary parking position in roadside can laterally stop
The trolley leaned on, trolley are easily laterally stopped, eliminate parking worry.
The technical solution adopted by the present invention is that: the trolley that can laterally stop including trolley body, the two of trolley body
The lower end of the front compartment bottom plate of a front-wheel right end is equipped with the first stiffening plate, and the forward and backward lower end of the first stiffening plate is respectively equipped with trolley
Lateral stop driving device, the cylinder seat and first of the lateral cubic cylindricality piston rod oil cylinder for stopping driving device upper end of trolley
Stiffening plate with bolt fastening together.
The lower end of the trunk bottom plate of two rear-wheel left ends of the trolley body is equipped with the second stiffening plate, and second reinforces
The forward and backward lower end of plate is respectively equipped with the lateral of trolley and stops driving device, the lateral four directions for stopping driving device upper end of trolley
The cylinder seat of cylinder-piston rod oil cylinder is together with the second stiffening plate bolt fastening.
The lateral of two trolleies of two front-wheel right ends stops the two small of driving device and two rear-wheel left ends
The lateral driving wheel for stopping driving device of vehicle is all towards front and rear direction, and vertical with the rear-wheel of left and right direction, driving wheel exists
Hanging, minimum ground clearance 100mm when trolley is not stopped laterally.
The driving wheel drives upper and lower lifting, the pipe of cubic cylindricality piston rod oil cylinder by cubic cylindricality piston rod oil cylinder
The solenoid directional control valve of the brake hydraulic system of road and trolley body is sealed connected together.
Control panel before the driver's cabin of the trolley body be equipped with cubic cylindricality piston rod oil cylinder " rise ---
Drop " control switch.
The driving wheel drives by the lateral direct current generator driving for stopping driving device of trolley, by lateral stop of trolley
The power supply of the magnetic powder brake braking of dynamic device, direct current generator and magnetic powder brake is provided by the storage battery of trolley body.
Control panel before the driver's cabin of the trolley body be equipped with " left stop --- stop " and " right stop ---
Stop " direct current generator and magnetic powder brake jointly control switch.
The present invention has following distinguishing feature and a good effect compared with prior art: two in trolley body of the present invention
The lower end of the front compartment bottom plate of front-wheel right end is equipped with the first stiffening plate, is respectively equipped with trolley in the forward and backward lower end of the first stiffening plate
It is lateral stop driving device, by the cylinder seat of the lateral cubic cylindricality piston rod oil cylinder for stopping driving device upper end of trolley and the
One stiffening plate with bolt fastening together；The present invention is equipped in the lower end of the trunk bottom plate of two rear-wheel left ends of trolley body
Second stiffening plate is respectively equipped with the lateral of trolley in the forward and backward lower end of the second stiffening plate and stops driving device, by the transverse direction of trolley
The cylinder seat of the cubic cylindricality piston rod oil cylinder of driving device upper end is stopped together with the second stiffening plate bolt fastening；By two
The lateral of lateral two trolleies for stopping driving device and two rear-wheel left ends of two trolleies of front-wheel right end stops driving dress
The driving wheel set is vertical with the rear-wheel of left and right direction all towards front and rear direction, and driving wheel is outstanding when trolley is not stopped laterally
Sky, minimum ground clearance 100mm；Driving wheel of the invention drives upper and lower lifting by cubic cylindricality piston rod oil cylinder, by tetragonal prism
The solenoid directional control valve of the brake hydraulic system of the pipeline and trolley body of shape piston rod oil cylinder is sealed connected together；The present invention exists
Control panel before the driver's cabin of trolley body is equipped with " liter --- drop " control switch of cubic cylindricality piston rod oil cylinder.When small
Vehicle needs alongside at the temporary parking position in roadside, as long as pressing on the control panel before the driver's cabin of trolley body
" drop " of " liter --- drop " control switch, the piston rod of four cubic cylindricality piston rod oil cylinders stretches out simultaneously steadily pushes up trolley
It rises, so that the forward and backward four-wheel of trolley is left ground, the piston rod orientation of cubic cylindricality piston rod oil cylinder, which is stretched out, can ensure trolley
The bogie for laterally stopping driving device will not be swung, and protect the direction of four driving wheels and two rear-wheels direction of trolley always
Plumbness is held, ensures that trolley laterally starts, the present invention easily can be stopped laterally, eliminate parking worry.
The present invention be equipped on the control panel before the driver's cabin of trolley body cubic cylindricality piston rod oil cylinder " rise ---
Drop " control switch；Driving wheel of the invention is driven, by the lateral direct current generator for stopping driving device of trolley by the transverse direction of trolley
Stop the magnetic powder brake braking of driving device, the power supply of direct current generator of the invention and magnetic powder brake by trolley body electricity
Bottle provides；The present invention be equipped on the control panel before the driver's cabin of trolley body " left stop --- stop " and " right stop ---
Stop " direct current generator and magnetic powder brake jointly control switch.When trolley need alongside roadside temporary parking position and
When four cubic cylindricality piston rod oil cylinders steadily jack up trolley, as long as pressing the control before the driver's cabin of trolley body
" right stop --- stop " on plate jointly controls " the right stop " of switch, and trolley is just laterally started to the right, laterally reached from lane
On the temporary parking position in the right roadside；Then it presses " stopping " that " right stop --- stop " jointly controls switch, trolley is parked in the right
On the temporary parking position in roadside；The cubic cylindricality piston rod oil cylinder on the control panel before the driver's cabin of trolley body is pressed again
" liter " of " liter --- drop " control switch, the piston rod of cubic cylindricality piston rod oil cylinder retract upwards, four driving wheels are mentioned
It rises, the four-wheel of trolley is made to land, trolley is stopped in temporary parking position by the road.The present invention easily can be stopped laterally, be disappeared
Except parking is worried.
The present invention be equipped on the control panel before the driver's cabin of trolley body cubic cylindricality piston rod oil cylinder " rise ---
Drop " control switch；Driving wheel of the invention is driven by the lateral direct current generator for stopping driving device of trolley, by the transverse direction of trolley
Stop the magnetic powder brake braking of driving device, the power supply of direct current generator of the invention and magnetic powder brake by trolley body electricity
Bottle provides；The present invention be equipped on the control panel before the driver's cabin of trolley body " left stop --- stop " and " right stop ---
Stop " direct current generator and magnetic powder brake jointly control switch.It needs from the right roadside temporarily to stop trolley when finishing thing
When parking stall is outputed, as long as pressing " drop " of " liter --- drop " control switch on the control panel before the driver's cabin of trolley body,
The piston rod of four cubic cylindricality piston rod oil cylinders stretches out simultaneously steadily jacks up trolley, and the forward and backward four-wheel of trolley is made to leave ground
Face；Then " the left stop --- stop " pressed on the control panel before the driver's cabin of trolley body jointly controls " stopping on a left side for switch
By ", trolley just laterally starts to the left, is laterally outputed from the temporary parking position in the right roadside onto lane；It presses and " stops on a left side again
Lean on --- stop " jointly controlling " the stopping " of switch, trolley is parked on lane；The control before the driver's cabin of trolley body is pressed again
" liter " of " liter --- drop " control switch of the cubic cylindricality piston rod oil cylinder on plate, the piston of cubic cylindricality piston rod oil cylinder
Bar retracts upwards, and four driving wheels are lifted, the four-wheel of trolley is made to land, trolley can drive away.The present invention can be easily horizontal
It is worried to stopping, eliminating parking.
Detailed description of the invention
Specific structure of the invention is provided by embodiment below and its attached drawing.
Fig. 1 is the concrete structure schematic diagram of the trolley that can laterally stop proposed according to the present invention.
In figure: lateral stop of 1- trolley body, the four directions 2- cylindricality piston rod oil cylinder, 3- front compartment bottom plate, 4- trolley is driven
Dynamic device, 5- trunk bottom plate, 6- cylinder seat, 7- rear-wheel, the second stiffening plate of 8-, 9- direct current generator, 10- driving wheel, 11- magnetic powder system
Dynamic device, the first stiffening plate of 12-, 13- front-wheel.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated.
Embodiment: as shown in the picture, the trolley that can laterally stop including trolley body 1, before two of trolley body 1
The lower end for taking turns the front compartment bottom plate 3 of 13 right ends is equipped with the first stiffening plate 12, and the forward and backward lower end of the first stiffening plate 12 is respectively equipped with small
The lateral of vehicle stops driving device 4, the cylinder seat 6 of the lateral cubic cylindricality piston rod oil cylinder 2 for stopping 4 upper end of driving device of trolley
Together with the first bolt fastening of stiffening plate 12.
The lower end of the trunk bottom plate 5 of two 7 left ends of rear-wheel of trolley body 1 is equipped with the second stiffening plate 8, the second stiffening plate
8 forward and backward lower end is respectively equipped with the lateral of trolley and stops driving device 4, the lateral four directions for stopping 4 upper end of driving device of trolley
The cylinder seat 6 of cylinder-piston rod oil cylinder 2 is together with the second bolt fastening of stiffening plate 8.
Lateral two trolleies for stopping driving device 4 and two 7 left ends of rear-wheel of two trolleies of two 13 right ends of front-wheel
The lateral driving wheel 10 for stopping driving device 4 all towards front and rear direction, driving wheel vertical with the rear-wheel 7 of left and right direction
10 trolley not laterally stop when hanging, minimum ground clearance 100mm.
Driving wheel 10 drives upper and lower lifting, the pipeline of cubic cylindricality piston rod oil cylinder 2 by cubic cylindricality piston rod oil cylinder 2
It is sealed connected together with the solenoid directional control valve of the brake hydraulic system of trolley body 1.
Control panel before the driver's cabin of trolley body 1 is equipped with " liter --- drop " control of cubic cylindricality piston rod oil cylinder 2
System switch.
Driving wheel 10 stops driving by the lateral driving of direct current generator 9 for stopping driving device 4 of trolley, by the lateral of trolley
The magnetic powder brake 11 of device 4 is braked, and the power supply of direct current generator 9 and magnetic powder brake 11 is provided by the storage battery of trolley body 1.
Control panel before the driver's cabin of trolley body 1 is equipped with the straight of " left stop --- stop " and " right stop --- stop "
Galvanic electricity machine 9 and magnetic powder brake 11 jointly control switch.
The course of work of the invention is specifically described with reference to the accompanying drawing.
The course of work of the invention is: trolley needs alongside at the temporary parking position in roadside, press driving for trolley body
Sail " drop " of " liter --- drop " control switch on the control panel before room, the piston rod of four cubic cylindricality piston rod oil cylinders
It stretches out simultaneously and steadily jacks up trolley, the forward and backward four-wheel of trolley is made to leave ground.
Trolley need alongside roadside temporary parking position and four cubic cylindricality piston rod oil cylinders trolley has been put down
Steady when jacking up, " the right stop --- stop " pressed on the control panel before the driver's cabin of trolley body jointly controls the " right of switch
Stop ", trolley just laterally starts to the right, is laterally reached on the temporary parking position in the right roadside from lane；Then it presses and " stops on the right side
Lean on --- stop " jointly controlling " the stopping " of switch, trolley is parked on the temporary parking position in the right roadside；Trolley body is pressed again
" liter " of " liter --- drop " control switch of the cubic cylindricality piston rod oil cylinder on the control panel before driver's cabin, cubic cylindricality
The piston rod of piston rod oil cylinder retracts upwards, and four driving wheels are lifted, the four-wheel of trolley is made to land, and trolley is stopped by the road
Temporary parking position in.
When finishing thing and needing to output trolley from the temporary parking position in the right roadside, before the driver's cabin for pressing trolley body
" drop " of " liter --- drop " control switch on the control panel in face, the piston rod of four cubic cylindricality piston rod oil cylinders are stretched simultaneously
Trolley is steadily jacked up out, the forward and backward four-wheel of trolley is made to leave ground；Then the control before the driver's cabin of trolley body is pressed
" left stop --- stop " on plate jointly controls " the left stop " of switch, and trolley just laterally starts to the left, from facing for the right roadside
When parking stall laterally output onto lane；" stopping " that " left stop --- stop " jointly controls switch is pressed again, and trolley is parked in lane
On；" liter --- the drop " control for pressing the cubic cylindricality piston rod oil cylinder on the control panel before the driver's cabin of trolley body again is opened
" liter " closed, the piston rod of cubic cylindricality piston rod oil cylinder retracts upwards, four driving wheels lifted, and makes the four-wheel of trolley
Ground can drive away trolley.
Claims (1)
1. a kind of can be realized the trolley laterally stopped, including trolley body (1), it is characterised in that: two of trolley body (1)
The lower end of the front compartment bottom plate (3) of front-wheel (13) right end is equipped with the first stiffening plate (12), the forward and backward lower end of the first stiffening plate (12)
It is respectively equipped with the lateral of trolley and stops driving device (4), the lateral cubic cylinder-piston for stopping driving device (4) upper end of trolley
The cylinder seat (6) of rod oil cylinder (2) and the first stiffening plate (12) with bolt fastening together with；
The lower end of the trunk bottom plate (5) of two rear-wheel (7) left ends of the trolley body (1) is equipped with the second stiffening plate (8),
The forward and backward lower end of second stiffening plate (8) is respectively equipped with the lateral of trolley and stops driving device (4), and the lateral of trolley stops driving
The cylinder seat (6) of the cubic cylindricality piston rod oil cylinder (2) of device (4) upper end and the second stiffening plate (8) with bolt fastening together with；
Lateral driving device (4) and two rear-wheel (7) left ends of stopping of two trolleies of two front-wheel (13) right ends
The whole rear-wheel towards front and rear direction, with left and right direction of the lateral driving wheel (10) for stopping driving device (4) of two trolleies
(7) vertically, driving wheel (10) hanging, minimum ground clearance 100mm when trolley is not stopped laterally；
The driving wheel (10) drives upper and lower lifting, cubic cylindricality piston rod oil cylinder by cubic cylindricality piston rod oil cylinder (2)
(2) solenoid directional control valve of pipeline and the brake hydraulic system of trolley body (1) is sealed connected together；
Control panel before the driver's cabin of the trolley body (1) be equipped with cubic cylindricality piston rod oil cylinder (2) " rise ---
Drop " control switch；
The driving wheel (10) is driven, by the lateral direct current generator (9) for stopping driving device (4) of trolley by the transverse direction of trolley
The magnetic powder brake (11) for stopping driving device (4) is braked, and the power supply of direct current generator (9) and magnetic powder brake (11) is by trolley sheet
The storage battery of body (1) provides；
Control panel before the driver's cabin of the trolley body (1) is equipped with " left stop --- stop " and " right stop --- stop "
Direct current generator (9) and magnetic powder brake (11) jointly control switch；
It is described laterally stop driving device structure it is as follows: by cubic cylindricality piston rod oil cylinder, pin shaft, bogie, the first flat key,
Direct current generator, first shaft coupling, retainer nut, stop washer, drive shaft, driving wheel, bearing, the first sealing ring, the second shaft coupling
The lateral of the trolley that device, the second flat key, the second sealing ring, magnetic powder brake, left and right end cap and nut are constituted stops driving dress
It sets, the vertical center line of the interconnecting piece of bogie upper end is equipped with square shrinkage pool, square shrinkage pool and cubic cylindricality piston rod
The cubic cylindricality connector stationary fit of oil cylinder lower end, pin shaft pass through the first round tube hole and tetragonal prism on the wall thickness of interconnecting piece left end
It after second round tube hole of shape connector and the first round tube hole on interconnecting piece right end wall thickness together with nut check, will be cubic
Cylinder-piston rod oil cylinder links together with bogie；The outer diameter of pin shaft and the first round tube hole and the second round tube hole transition fit；
The vertical center line of bogie lower end be equipped with arc groove, the left and right both ends of arc groove be respectively equipped with a left side for integral structure,
Right support frame, the left end of left support frame are equipped with the motor support base of integral structure, and the right end of right support frame is equipped with the system of integral structure
Dynamic device support；The upper end of motor support base and brake support is respectively equipped with the reinforcing rib of integral structure；It is equipped with and drives in arc groove
Driving wheel, the tetragonal prism axle journal transition fit in the middle part of square through-hole and drive shaft on the horizontal center line of the wheel hub of driving wheel,
It is respectively provided with stop washer and the retainer nut of limit driving wheel in the threaded journal at the left and right both ends of tetragonal prism axle journal, left,
The short axle neck at the left and right end of the threaded journal at right both ends respectively with the right side of left and right support frame, left end third round tube hole in
The inner hole of two sealing rings seals cooperation；The bearing position of the long axle journal at the left and right both ends of drive shaft respectively with the bearing at left and right both ends
Inner hole transition fit, the outer diameter of the bearing at left and right both ends respectively with the bearing hole transition fit of left and right support frame；Left and right long axis
The left and right end of the bearing position of neck is sealed with the inner hole of the first sealing ring in the centre bore of left and right end cap respectively to be cooperated, left and right
The right side of end cap, left side are respectively together with the left and right end face bolt fastening of left and right support frame, by the bearing at left and right both ends
Sealing contact is in the bearing hole of left and right support frame respectively；The first of the left shaft head of left long axle journal left end and first shaft coupling
Connect the right end transition fit in hole, the left end of the first connection holes and the first projecting shaft transition fit of direct current generator right end, and with the
One Flat dey joint；The base of direct current generator upper end is together with the lower end surface bolt fastening of motor support base；Right long axle journal right end
Right axle head and second shaft coupling the second connection holes left end transition fit, the right ends of the second connection holes and magnetic powder brake are left
The second projecting shaft transition fit at end, and with the second Flat dey joint；Under the base and brake support of magnetic powder brake upper end
End face with bolt fastening together；The right rear end of the cylinder body wall thickness of the cylinder seat lower end of cubic cylindricality piston rod oil cylinder is equipped with and first
First pipe thread hole of the oil nozzle connection of high-pressure oil pipe lower end, the cylinder body wall thickness of the cylinder cap upper end of cubic cylindricality piston rod oil cylinder
Right rear end is equipped with the second pipe thread hole connecting with the oil nozzle of the second high-pressure oil pipe lower end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610444462.1A CN105966494B (en) | 2016-06-21 | 2016-06-21 | The trolley that can laterally stop |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610444462.1A CN105966494B (en) | 2016-06-21 | 2016-06-21 | The trolley that can laterally stop |
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| CN105966494B true CN105966494B (en) | 2019-09-06 |
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| CN107215407B (en) * | 2017-05-16 | 2019-01-18 | 曹治 | The walking mechanism of mobile robot |
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| CN201276149Y (en) * | 2008-09-26 | 2009-07-22 | 刘社明 | Automobile shifting apparatus |
| CN201300823Y (en) * | 2008-11-12 | 2009-09-02 | 上海市向明中学 | Automobile device capable of moving transversely |
| CN101823504A (en) * | 2010-04-15 | 2010-09-08 | 东华理工大学 | Device for assisting automobile in movement |
| CN203637814U (en) * | 2013-12-13 | 2014-06-11 | 梁玉田 | Transverse automatic parking device of automobile |
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| Publication number | Publication date |
|---|---|
| CN105966494A (en) | 2016-09-28 |
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