CN109178044A - A kind of hand-push apparatus pulled with front - Google Patents
A kind of hand-push apparatus pulled with front Download PDFInfo
- Publication number
- CN109178044A CN109178044A CN201811052769.2A CN201811052769A CN109178044A CN 109178044 A CN109178044 A CN 109178044A CN 201811052769 A CN201811052769 A CN 201811052769A CN 109178044 A CN109178044 A CN 109178044A
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- Prior art keywords
- loading plate
- rectangle loading
- rectangle
- fixedly connected
- circular
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- 230000008450 motivation Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Toys (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of hand-push apparatus pulled with front, including rectangle loading plate, rectangle loading plate upper surface one end is fixedly connected with one group of rectangular preiection, the upward No.1 pusher cylinder of telescopic end is fixedly connected on each rectangular preiection, No.1 telescopic strut is fixedly connected in each No.1 pusher cylinder, the gear door to match with No.1 rectangular aperture is set on No. two circular shafts, rectangle loading plate side surface is equipped with pulling mechanism, rectangle loading plate lower surface is equipped with mobile mechanism, the rectangle loading plate rear side surface is equipped with pushing mechanism, rotation auxiliary pushing mechanism is equipped at the center of rectangle loading plate lower surface, battery and controller are equipped in the control box, the battery and controller are electrically connected, the controller and No.1 pusher cylinder and pulling mechanism are electrically connected.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to the field of pulling, especially a kind of hand-push apparatus pulled with front.
Background technique
In construction site, since the area of building varies, small area is during conveying articles, Ke Nengqiang
Degree is also less big, but transports in bigger place, and due to the out-of-flatness of road, the place that vehicle is also difficult to transport is desirable
It is manually pushed, pushes cargo light, a people may complete, if the cargo transported helps also not than heavier below
It is convenient, be usually all rope on bolt in front, but when descending or in the case where emergency brake, due to rope material not
Good fixed function can be played, harm, therefore the safety in order to guarantee worker is will cause, also mitigates one labor intensity,
It is necessary for designing this device.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of hand-push apparatus pulled with front.
Realize above-mentioned purpose the technical scheme is that, a kind of hand-push apparatus pulled with front, including rectangle holds
Support plate, rectangle loading plate upper surface one end are fixedly connected with one group of rectangular preiection, fixed company on each rectangular preiection
It is connected to the upward No.1 pusher cylinder of telescopic end, is fixedly connected with No.1 telescopic strut, institute in each No.1 pusher cylinder
It states and is fixedly connected with promotion piece on each No.1 telescopic strut, the rectangle loading plate upper surface other end is fixedly connected with one group
Rectangular block A, through one group of rectangular block A and match with rectangle loading plate rotating bar, be sleeved in rotating bar and lower surface with
The rectangle uncovered of one group of promotion piece connection carries mounting box, and the rectangle uncovered carrying mounting box front surface is provided with No.1 rectangle and opens
Mouthful, upper end is equipped with No. two circular shafts in the No.1 rectangular aperture, is set with and No.1 rectangular aperture phase on No. two circular shafts
The gear door matched, rectangle loading plate side surface are equipped with pulling mechanism, and rectangle loading plate lower surface is equipped with mobile mechanism,
The rectangle loading plate rear side surface is equipped with pushing mechanism, and rotation auxiliary pushing is equipped at the center of rectangle loading plate lower surface
Mechanism, the pulling mechanism by be arranged on the surface of rectangle loading plate two opposite sides one group of rectangular box, be opened in each rectangle
The No.1 circular through hole of box body front surface, be arranged in each rectangular box and telescopic end be No. two horizontal Miniature retractable gas
Cylinder is fixedly connected on the fixed body to match on each No. two Miniature retractable Telescopic-cylinders end and with No.1 circular through hole, is embedded in
In the bar shaped box that the annulus on each fixed body hooks, each rectangular box front surface is arranged in and is located on No.1 circular through hole
Body, the strip groove for being opened in each bar shaped box body lower surface, be inlaid in each strip groove and with No.1 circular through hole phase
What the baffle matched collectively formed, the rectangle loading plate side surface is equipped with control box, is equipped with battery and control in the control box
Device processed, the battery and controller are electrically connected, and the controller and No.1 pusher cylinder and pulling mechanism are electrically connected.
The rectangle uncovered carrying mounting box front side surface hinge is connected with the rotation lever to match with gear door.
The rotation auxiliary pushing mechanism is by being opened in one group of No. two circular groove at rectangle loading plate lower surface center, setting
The rotor in each No. two circular grooves is set, rectangle loading plate lower surface is opened in and is mutually overlapped with each No. two circular grooves
Strip groove A, be fixedly connected on each rotor and match with strip groove A connecting rod, be fixedly connected on each company
Folding shape buckle frame on one end face of bar, the catching groove for being opened in rectangle loading plate lower surface and matching with folding shape buckle frame collectively form.
The pushing mechanism by be arranged on rectangle loading plate rear side surface one group of installation sheet, be inlaid in each installation sheet
Interior rotation annulus, is sleeved on each anti-skid sleeve rotated on T shape frame at the rotation T shape frame being inlaid in each rotation annulus
It collectively forms.
The mobile mechanism is by being fixedly connected on one group of ladder frame on rectangle loading plate two opposite sides surface, being fixedly connected on
Clamping rings on each ladder frame lower end surface, is inlaid in each rotation axis at the rolling bearing being arranged in each clamping rings
Hold interior transmission shaft, the circular wheel being sleeved on each transmission shaft, one group of common structure of strut being arranged between one group of ladder frame
At.
The rectangle loading plate, which is externally provided with, hooks the N shape bracket D to match with one group of annulus.
Rectangle loading plate upper surface is fixedly connected with multiple support columns, is equipped with resilient cushion on each support column
Piece.
Hinge is connected with one group of rotating bar between each connecting rod and rectangle loading plate lower surface.
PLC control system is equipped in the controller.
The control box is equipped with and starts switch and charging jack.
Using a kind of hand-push apparatus pulled with front of technical solution of the present invention production, a kind of structure is simpler
Single, operation is also more convenient, can reduce one labor intensity, also can guarantee front personnel safety in the case where emergency brake
Device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hand-push apparatus pulled with front of the present invention；
Fig. 2 is a kind of partial enlarged view of hand-push apparatus pulled with front of the present invention；
Fig. 3 is the partial enlarged view of mobile mechanism of the present invention；
Fig. 4 is a kind of main view of hand-push apparatus pulled with front of the present invention；
In figure, 1, rectangle loading plate；2, one group of rectangular preiection；3, No.1 pusher cylinder；4, No.1 telescopic strut；5, piece is pushed；
6, rectangular block A；7, rotating bar；8, rectangle uncovered carries mounting box；9, No.1 rectangular aperture；10, No. two circular shafts；11, door is kept off；
12, rectangular box；13, No.1 circular through hole；14, No. two Miniature retractable cylinders；15, fixed body；16, annulus hooks；17, bar shaped box
Body；18, strip groove；19, baffle；20, box is controlled；21, battery；22, controller；23, lever is rotated；24, No. two circles
Groove；25, rotor；26, connecting rod；27, shape buckle frame is rolled over；28, catching groove；29, installation sheet；30, annulus is rotated；31, T shape is rotated
Frame；32, anti-skid sleeve；33, ladder frame；34, clamping rings；35, rolling bearing；36, transmission shaft；37, circular wheel；38, strut；
39, N shape bracket D；40, support column；41, cushioning piece；42, PLC control system；43, it starts switch；44, charging jack.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs 1-4, a kind of hand push dress pulled with front
It sets, including rectangle loading plate 1, described 1 upper surface one end of rectangle loading plate is fixedly connected with one group of rectangular preiection 2, described each
The upward No.1 pusher cylinder 3 of telescopic end, fixed company in each No.1 pusher cylinder 3 are fixedly connected on rectangular preiection 2
It is connected to No.1 telescopic strut 4, is fixedly connected on each No.1 telescopic strut 4 and pushes piece 5, on the rectangle loading plate 1
The surface other end is fixedly connected with one group of rectangular block A6, through one group of rectangular block A6 and the rotation that matches with rectangle loading plate 1
Bar 7 is sleeved in rotating bar 7 and rectangle uncovered that lower surface is connect with one group of promotion piece 5 carrying mounting box 8, the rectangle without
Lid carrying 8 front surface of mounting box is provided with No.1 rectangular aperture 9, and upper end is equipped with No. two circular shafts 10, institute in the No.1 rectangular aperture 9
The gear door 11 for being set on No. two circular shafts 10 and matching with No.1 rectangular aperture 9 is stated, 1 side surface of rectangle loading plate is equipped with
Pulling mechanism, 1 lower surface of rectangle loading plate are equipped with mobile mechanism, and 1 rear side surface of rectangle loading plate is equipped with promotion machine
Structure, rotation auxiliary pushing mechanism is equipped at the 1 lower surface center of rectangle loading plate, and the pulling mechanism is held by rectangle is arranged in
One group of rectangular box 12 on 1 two opposite sides surface of support plate, the No.1 circular through hole 13 for being opened in each 12 front surface of rectangular box,
Be arranged in each rectangular box 12 and telescopic end be No. two horizontal Miniature retractable cylinders 14, be fixedly connected on each No. two it is micro-
The fixed body 15 that matches on 14 telescopic end of type telescopic cylinder and with No.1 circular through hole 13 is inlaid on each fixed body 15
Annulus hook 16, is opened in often the bar shaped box body 17 that each 12 front surface of rectangular box is arranged in and is located on No.1 circular through hole 13
The strip groove 18 of a 17 lower surface of bar shaped box body is inlaid in each strip groove 18 and matches with No.1 circular through hole 13
Baffle 19 collectively form, 1 side surface of rectangle loading plate is equipped with control box 20, equipped with battery in the control box 20
21 and controller 22, the battery 21 is electrically connected with controller 22, the controller 22 and No.1 pusher cylinder 3 and is pulled
Mechanism is electrically connected；The rectangle uncovered carrying 8 front side surface hinge of mounting box is connected with the rotation shelves to match with gear door 11
Bar 23；The rotation auxiliary pushing mechanism is by being opened in one group of No. two circular groove 24 at 1 lower surface center of rectangle loading plate, setting
Set the rotor 25 in each No. two circular grooves 24, be opened in 1 lower surface of rectangle loading plate and with each No. two circular grooves
24 phases overlapped strip groove A45, be fixedly connected on the connecting rod 26 to match on each rotor 25 and with strip groove A45,
The folding shape buckle frame 27 that is fixedly connected on each 26 1 end face of connecting rod, be opened in 1 lower surface of rectangle loading plate and with folding shape buckle frame 27
What the catching groove 28 to match collectively formed；The pushing mechanism is by one group of installation being arranged on 1 rear side surface of rectangle loading plate
Piece 29, the rotation annulus 30 being inlaid in each installation sheet 29, the rotation T shape frame 31 being inlaid in each rotation annulus 30, set
What the anti-skid sleeve 32 on each rotation T shape frame 31 collectively formed；The mobile mechanism is by being fixedly connected on rectangle carrying
One group of ladder frame 33 on 1 two opposite sides surface of plate, the clamping rings 34 being fixedly connected on each 33 lower end surface of ladder frame, setting
In each clamping rings 34 rolling bearing 35, be inlaid in each rolling bearing 35 transmission shaft 36, be sleeved on each biography
Circular wheel 37 on moving axis 36, one group of strut 38 being arranged between one group of ladder frame 33 collectively form；The rectangle carrying
Plate 1, which is externally provided with, hooks the 16 N shape bracket D39 to match with one group of annulus；1 upper surface of rectangle loading plate is fixedly connected with multiple
Support column 40 is equipped with cushioning piece 41 on each support column 40；Each connecting rod 26 and 1 lower surface of rectangle loading plate
Between hinge be connected with one group of rotating bar 7；PLC control system 42 is equipped in the controller 22；The control box 20 is equipped with
Start switch 43 and charging jack 44.
The characteristics of the present embodiment is that rectangle loading plate upper surface one end is fixedly connected with one group of rectangular preiection, Mei Geju
It is fixedly connected with the upward No.1 pusher cylinder of telescopic end in shape protrusion, No.1 is fixedly connected in each No.1 pusher cylinder and stretches
Contracting strut is fixedly connected with promotion piece on each No.1 telescopic strut, and the rectangle loading plate upper surface other end is fixedly connected with one
Group rectangular block A, through one group of rectangular block A and match with rectangle loading plate rotating bar, be sleeved in rotating bar and lower surface
The rectangle uncovered carrying mounting box connecting with one group of promotion piece, rectangle uncovered carrying mounting box front surface are provided with No.1 rectangle and open
Mouthful, upper end is equipped with No. two circular shafts in No.1 rectangular aperture, it is set with the gear door to match with No.1 rectangular aperture on No. two circular shafts,
Rectangle loading plate side surface is equipped with pulling mechanism, and rectangle loading plate lower surface is equipped with mobile mechanism, table on rear side of rectangle loading plate
Face is equipped with pushing mechanism, rotation auxiliary pushing mechanism is equipped at the center of rectangle loading plate lower surface, pulling mechanism is by being arranged in square
One group of rectangular box on the surface of shape loading plate two opposite sides, is set the No.1 circular through hole for being opened in each rectangular box front surface
It sets in each rectangular box and telescopic end is No. two horizontal Miniature retractable cylinders, is fixedly connected on each No. two Miniature retractables
The fixed body to match on Telescopic-cylinder end and with No.1 circular through hole, the annulus being inlaid on each fixed body hook, are arranged
Each rectangular box front surface and the bar shaped box body being located on No.1 circular through hole, the bar shaped for being opened in each bar shaped box body lower surface
Groove is inlaid in what the baffle to match in each strip groove and with No.1 circular through hole collectively formed, rectangle loading plate side
Surface is equipped with control box, and battery and controller are equipped in control box, and battery and controller are electrically connected, controller and No.1
Pusher cylinder and pulling mechanism are electrically connected, and a kind of relatively simple for structure, operation is also more convenient, can reduce one labour
Intensity also can guarantee the device of front personnel safety in the case where emergency brake.
In the present embodiment, the No.1 circle of the rectangular box front surface on the surface of rectangle loading plate two opposite sides is logical
Hole, No. two Miniature retractable cylinders are stretched out by No.1 circular through hole, on No. two Miniature retractable Telescopic-cylinder ends and round with No.1
Annulus hook on the fixed body that through-hole matches is fixed, in No. two circular grooves at the center of rectangle loading plate lower surface
Rotor is rotated, rectangle loading plate lower surface and with the connecting rod in each No. two circular grooves mutually overlapped strip groove A,
Folding shape buckle frame lower surface on one end face of the connecting rod and catching groove to match with folding shape buckle frame is clasped, it is once auxiliary rotate
Boosting acts industry, and the rotation ring belt turn in installation sheet on rectangle loading plate rear side surface, which moves T shape frame, can push the dress
Movement is set, the anti-skid sleeve rotated on T shape frame can play anti-skidding effect, and it prevents rubber sleeve and causes danger, rectangle loading plate
The rolling bearing in clamping rings on the ladder frame lower end surface on two opposite sides surface, rolling bearing drive transmission shaft, transmission shaft
Circle is driven to be moved, thus the movement for keeping the device more convenient.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (1)
1. a kind of hand-push apparatus pulled with front, including rectangle loading plate (1), which is characterized in that the rectangle loading plate
(1) upper surface one end is fixedly connected with one group of rectangular preiection (2), is fixedly connected with telescopic end on each rectangular preiection (2)
Upward No.1 pusher cylinder (3) is fixedly connected with No.1 telescopic strut (4) on each No.1 pusher cylinder (3), described
It is fixedly connected on each No.1 telescopic strut (4) and pushes piece (5), rectangle loading plate (1) the upper surface other end is fixed to be connected
Be connected to one group of rectangular block A (6), through one group of rectangular block A (6) and match with rectangle loading plate (1) rotating bar (7), suit
On rotating bar (7) and rectangle uncovered that lower surface is connect with one group of promotion piece (5) carries mounting box (8), the rectangle uncovered
Carrying mounting box (8) front surface is provided with No.1 rectangular aperture (9), and the interior upper end of the No.1 rectangular aperture (9) is equipped with No. two circular shafts
(10), the gear door (11) to match with No.1 rectangular aperture (9), the rectangle loading plate are set on No. two circular shafts (10)
(1) side surface is equipped with pulling mechanism, and rectangle loading plate (1) lower surface is equipped with mobile mechanism, the rectangle loading plate (1)
Rear side surface is equipped with pushing mechanism, and rotation auxiliary pushing mechanism, the drawing are equipped at rectangle loading plate (1) the lower surface center
Motivation structure by be arranged on rectangle loading plate (1) two opposite sides surface one group of rectangular box (12), be opened in each rectangular box
(12) the No.1 circular through hole (13) of front surface, setting are in each rectangular box (12) and telescopic end is miniature for horizontal No. two
Telescopic cylinder (14), be fixedly connected on each No. two Miniature retractable cylinders (14) telescopic end and with No.1 circular through hole (13) phase
Matched fixed body (15), the annulus being inlaid on each fixed body (15) hook (16), are arranged before each rectangular box (12)
Surface and the bar shaped box body (17) being located on No.1 circular through hole (13), the bar shaped for being opened in each bar shaped box body (17) lower surface are recessed
Slot (18) is inlaid in each strip groove (18) and the baffle (19) to match with No.1 circular through hole (13) collectively forms
, rectangle loading plate (1) side surface is equipped with control box (20), and battery (21) are equipped in the control box (20) and are controlled
Device (22), the battery (21) and controller (22) are electrically connected, the controller (22) and No.1 pusher cylinder (3) and drawing
Motivation structure is electrically connected；
Described rectangle uncovered carrying mounting box (8) front side surface hinge is connected with the rotation lever to match with gear door (11)
(23)；
The rotation auxiliary pushing mechanism is by being opened in one group of No. two circular groove at rectangle loading plate (1) lower surface center
(24), rotor (25) in each No. two circular grooves (24) is set, rectangle loading plate (1) lower surface is opened in and with it is each
No. two circular grooves (24) mutually overlapped strip groove A (45), be fixedly connected on each rotor (25) and with strip groove A
(45) connecting rod (26) that matches, the folding shape buckle frame (27) being fixedly connected on each (26) one end face of connecting rod are opened in rectangle and hold
What support plate (1) lower surface and the catching groove (28) to match with folding shape buckle frame (27) collectively formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052769.2A CN109178044B (en) | 2016-07-30 | 2016-07-30 | Hand-push device with front pulling function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052769.2A CN109178044B (en) | 2016-07-30 | 2016-07-30 | Hand-push device with front pulling function |
| CN201610619426.4A CN106080679B (en) | 2016-07-30 | 2016-07-30 | A kind of hand-push apparatus pulled with front |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619426.4A Division CN106080679B (en) | 2016-07-30 | 2016-07-30 | A kind of hand-push apparatus pulled with front |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109178044A true CN109178044A (en) | 2019-01-11 |
| CN109178044B CN109178044B (en) | 2021-02-09 |
Family
ID=57479147
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619426.4A Active CN106080679B (en) | 2016-07-30 | 2016-07-30 | A kind of hand-push apparatus pulled with front |
| CN201811053288.3A Active CN109178045B (en) | 2016-07-30 | 2016-07-30 | Hand-push device with front pulling function and capable of reducing labor intensity |
| CN201811052697.1A Withdrawn CN109178043A (en) | 2016-07-30 | 2016-07-30 | The hand-push apparatus pulled with front |
| CN201811052769.2A Active CN109178044B (en) | 2016-07-30 | 2016-07-30 | Hand-push device with front pulling function |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619426.4A Active CN106080679B (en) | 2016-07-30 | 2016-07-30 | A kind of hand-push apparatus pulled with front |
| CN201811053288.3A Active CN109178045B (en) | 2016-07-30 | 2016-07-30 | Hand-push device with front pulling function and capable of reducing labor intensity |
| CN201811052697.1A Withdrawn CN109178043A (en) | 2016-07-30 | 2016-07-30 | The hand-push apparatus pulled with front |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106080679B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698115B (en) * | 2016-11-24 | 2018-02-06 | 广东复安科技发展有限公司 | A kind of fiber optic cables load-bearing transportation device |
| CN108227825B (en) * | 2018-01-25 | 2023-09-22 | 柳工常州机械有限公司 | Operation handle stop-assisting device |
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- 2016-07-30 CN CN201610619426.4A patent/CN106080679B/en active Active
- 2016-07-30 CN CN201811053288.3A patent/CN109178045B/en active Active
- 2016-07-30 CN CN201811052697.1A patent/CN109178043A/en not_active Withdrawn
- 2016-07-30 CN CN201811052769.2A patent/CN109178044B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109178045B (en) | 2020-10-09 |
| CN106080679B (en) | 2018-10-02 |
| CN109178045A (en) | 2019-01-11 |
| CN106080679A (en) | 2016-11-09 |
| CN109178044B (en) | 2021-02-09 |
| CN109178043A (en) | 2019-01-11 |
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