CN107188095A - A kind of multi-functional side fork lifts Working mechanism - Google Patents
A kind of multi-functional side fork lifts Working mechanism Download PDFInfo
- Publication number
- CN107188095A CN107188095A CN201710587623.7A CN201710587623A CN107188095A CN 107188095 A CN107188095 A CN 107188095A CN 201710587623 A CN201710587623 A CN 201710587623A CN 107188095 A CN107188095 A CN 107188095A
- Authority
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- China
- Prior art keywords
- door frame
- hydraulic jack
- chain
- fork
- yoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 23
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/147—Whole unit including fork support moves relative to mast
- B66F9/148—Whole unit including fork support moves sideways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
Abstract
Working mechanism is lifted the present invention relates to a kind of multi-functional side fork, belongs to special-purpose vehicle manufacturing technology field.The present invention is made up of horizontal door frame, vertical door frame, crotch, yoke, swing arm and automatic deploying and retracting formula pallet fork, the termination of horizontal door frame is movably set with synchronous bracket by sliding machine, vertical door frame is fixed with synchronous bracket, crotch is provided with by symmetrically arranged hydraulic jack A and chain on vertical door frame, symmetrically slide and be provided with yoke in the two ends of crotch, it is respectively articulated with the crossbeam two ends of yoke and is provided with swing arm, the bottom of each swing arm is provided with automatic deploying and retracting formula pallet fork by sliding sleeve respectively.The pallet fork spacing of the present invention is adjustable, and yoke adjustable range is big, is suitable for the goods of different length in a big way.Vertical door frame has translation functions, and operating flexibility, the fork for being adapted to long goods is lifted and limited road operation.
Description
Technical field
Working mechanism is lifted the present invention relates to a kind of multi-functional side fork, belongs to special-purpose vehicle manufacturing technology field.
Background technology
Conventional forklift constitutes lifting Working mechanism by door frame, goods shelf and pallet fork etc., can complete the little goods of volume
Fork the conventional fork such as lift and carry and lift operation, but the fork of long goods is lifted or limited road operation is extremely inconvenient, because fork
The length of goods depends on the horizontal length of pallet fork during act, and conventional pallet fork is typically all the pallet fork of L-type, is usually no more than
1.5m, otherwise pitched for limited road from goods side or from goods front and back into no matter which direction carrying out fork act from, all
Need goods side or it is front and rear have enough spaces, and be then willing and yet unable to help for parked vehicle violating the regulations；Secondly when fork lifts super
During long goods, because goods length direction is vertical with fork truck travel direction, the traveling space of fork truck needs can be caused drastically to broaden,
Drastically reduced by property, when in limited road operation, because fork truck needs that roadside goods could be entered pallet fork towards roadside
Row fork is lifted, and is limited to fork truck cornering ability, and operation is also extremely inconvenient.
The content of the invention
It is an object of the present invention to be not limited to be pitched act object body there is provided one kind for above-mentioned the deficiencies in the prior art
Long-pending size, not by road it is whether narrow restricted, not mind whether the front and back for lifting object by fork have enough runnings empty
Between multi-functional side fork lift Working mechanism.
The present invention is to realize above-mentioned purpose by following technical solution：
The multi-functional side fork lifts Working mechanism by horizontal door frame, vertical door frame, crotch, yoke, swing arm and automatic deploying and retracting formula goods
Fork is constituted, it is characterised in that：The termination of horizontal door frame is movably set with synchronous bracket, synchronous bracket by sliding machine and is fixedly mounted with
Have on vertical door frame, vertical door frame and crotch is provided with by symmetrically arranged hydraulic jack A and chain, the two ends of crotch are symmetrically slided
Move to be provided with to be respectively articulated with yoke, the crossbeam two ends of yoke and be provided with swing arm, be respectively articulated with and be provided with the middle part of the crossbeam of yoke
Hydraulic jack B, the two ends of hydraulic jack B piston rod, which are respectively articulated with, is provided with pull bar, and the other end of pull bar is respectively with adjacent one
The swing arm of side is articulated and connected, and the bottom of each swing arm is provided with automatic deploying and retracting formula pallet fork by sliding sleeve respectively.
Total travel reciprocator is provided with described horizontal door frame.
Described total travel reciprocator is by hydraulic jack C, hydraulic jack D, pulley C, pulley D, chain C, chain D, same
Walk support and sliding machine is constituted, hydraulic jack C is arranged on the upper left corner of horizontal door frame, and hydraulic jack C one end is packed in a left side
On body side frame, pulley C is provided with hydraulic jack C piston rod, chain C bypasses pulley C settings, and chain C one end is packed in
In left side frame, the chain C other end is packed on synchronous bracket；Hydraulic jack D is arranged on the lower right corner of horizontal door frame, hydraulic pressure
Oil cylinder D one end is packed in right side frame, and pulley D is provided with hydraulic oil D piston rod, and chain D bypasses pulley D settings,
Chain D one end is packed in right side frame, and the chain D other end is packed on synchronous bracket.
Being vertically disposed with for the crotch is suitable with vertical door frame width hollow, and the left and right ends of crotch are respectively arranged with
Slide rail, yoke is moved left and right by hydraulic jack control and in slide rail.
Pin tooth is evenly equipped with the prong of described automatic deploying and retracting formula pallet fork, automatic deploying and retracting formula pallet fork passes through the pin tooth in prong
It is connected with the gear engagement of the transmission mechanism in sliding sleeve.
The beneficial effect of the present invention compared with prior art is：
The multi-functional side fork lifts Working mechanism and realizes that synchronous bracket is reciprocal on horizontal door frame by total travel reciprocator
Linear motion, with the bilateral reciprocation of synchronous bracket, because vertical door frame is arranged on synchronous bracket, so, vertical gate
Frame is with regard to that can drive crotch to realize moving left and right in lorry width range so that crotch can be moved to lorry as needed
Left side carry out operation, can be moved to again lorry right side carry out operation, without change lorry direction；Again due to automatic
The prong of extendible pallet fork can be moved left and right in sliding sleeve, so be can be achieved with lifting object from left side or right side fork, worked as object
After being lifted by fork onto pallet fork, chain is driven to lift crotch upwards by hydraulic jack B, then will by total travel reciprocator
The object lifted by fork is moved on lorry；When not pitching act, automatic deploying and retracting formula pallet fork can be hidden under truck chassis, made
Working mechanism is lifted with the multi-functional side fork and can solve the problem that existing Cha Ju mechanisms job area is small, fork to large-sized object is lifted extremely
Inconvenient, at a loss what to do once the narrow problem of road is run into the vehicle violating the regulations for resting in roadside the problem of.
Brief description of the drawings
The front view of Fig. 1 present invention；
Fig. 2 is top view of the invention；
Fig. 3 is side view of the invention；
Fig. 4 is stereogram of the invention；
Fig. 5 for the present invention in total travel reciprocator mplifying structure schematic diagram.
In figure：1st, horizontal door frame, 2, vertical door frame, 3, crotch, 4, yoke, 5, swing arm, 6, automatic deploying and retracting formula pallet fork, 7, sliding
Dynamic dolly, 8, synchronous bracket, 9, hydraulic jack A, 10, crossbeam, 11, hydraulic jack B, 12, pull bar, 13, sliding sleeve, 14, hydraulic oil
Cylinder C, 15, pulley C, 16, chain C, 17, hydraulic jack D, 18, pulley D, 19, chain D, 20, left side frame, 21, right side frame,
22nd, slide rail, 23, pin tooth.
Embodiment
The multi-functional side fork lifts Working mechanism by horizontal door frame 1, vertical door frame 2, crotch 3, yoke 4, swing arm 5 and automatic
Extendible pallet fork 6 is constituted, and the termination of horizontal door frame 1 is movably set with synchronous bracket 8, synchronous bracket 8 admittedly by sliding machine 7
Equipped with vertical door frame 2, crotch 3, the two of crotch 3 are provided with by symmetrically arranged hydraulic jack A9 and chain on vertical door frame 2
The symmetrical slip in end, which is provided with to be respectively articulated with yoke 4, the two ends of crossbeam 10 of yoke 4, is provided with swing arm 5, in the crossbeam 10 of yoke 4
Portion, which is respectively articulated with, is provided with hydraulic jack B11, and the two ends of hydraulic jack B11 piston rod, which are respectively articulated with, is provided with pull bar 12, draws
The other end of bar 12 is articulated and connected with the swing arm 5 of adjacent side respectively, and swing arm 5 can be in yoke 4 under hydraulic jack B11 drive
Intersection division campaign is done, the bottom of each swing arm 5 is provided with automatic deploying and retracting formula pallet fork 6 by sliding sleeve 13 respectively, so allows for goods
Fork can be evenly equipped with pin tooth 23, automatic deploying and retracting formula goods within the specific limits to inner clip report wheel in the prong of automatic deploying and retracting formula pallet fork 6
Fork 6 is connected by the pin tooth 23 in prong with the gear engagement of the transmission mechanism in sliding sleeve 13.
Be provided with total travel reciprocator in the horizontal door frame 1, described total travel reciprocator by hydraulic jack C14,
Hydraulic jack D17, pulley C15, pulley D18, chain C16, chain D19, synchronous bracket 8 and sliding machine 7 are constituted, hydraulic jack
C14 is arranged on the upper left corner of horizontal door frame 1, and hydraulic jack C14 one end is packed in left side frame 20, hydraulic jack C14's
Pulley C15 is provided with piston rod, chain C16 bypasses pulley C15 settings, and chain C16 one end is packed in left side frame 20,
The chain C16 other end is packed on synchronous bracket 8；Hydraulic jack D17 is arranged on the lower right corner of horizontal door frame 2, hydraulic jack
D17 one end is packed in right side frame 21, and pulley D18 is provided with hydraulic oil D17 piston rod, and chain D19 bypasses pulley
D18 is set, and chain D19 one end is packed in right side frame 21, and the chain D19 other end is packed on synchronous bracket 8, hydraulic pressure
While oil cylinder C14 is stretched out to the right, chain C16 drive synchronous brackets 8 are moved to the right side of horizontal door frame 1 from left to right, same
Step support 8 in the presence of hydraulic jack D17 piston rod retract to the right exclusion cylinder body in hydraulic oil, when hydraulic jack D17 to the left
When stretching out, chain D19 then drives synchronous bracket 8 to be moved to the left side of horizontal door frame 1 from right to left, realizes hydraulic jack C14
The bilateral reciprocation on horizontal door frame 1 of synchronous bracket 8 is controlled with hydraulic jack D17；Vertical door frame 2 can thus be controlled
Move left and right so that the fork, which lifts Working mechanism, the left side operation of object is being lifted by fork, the right side of object can be being lifted by fork again
Side operation, can be according to the flexible operation of actual conditions.
Being vertically disposed with for crotch 3 is suitable with the vertical width of door frame 2 hollow, and crotch 3 is sleeved in vertical door frame 2, fork
The left and right ends of frame 3 are respectively arranged with slide rail 22, and yoke 4 is moved left and right by hydraulic jack control and in slide rail 22, so
The spacing between two groups of pallet forks can be adjusted according to the flexible in size that object is lifted by fork by allowing for pallet fork.
The operation process that the multi-functional side fork lifts Working mechanism is specifically described below：
Adjust movement of the yoke 4 on the track 22 of crotch 3 to adjust the position of yoke 4 by hydraulic jack, make automatic deploying and retracting formula goods
Fork 6 lifts spacing and the position of goods in fork is adapted to, and crotch 3, which declines, makes automatic deploying and retracting formula pallet fork 6 contact ground, automatic deploying and retracting formula
Pallet fork 6 is reached below goods.If carrying tire or other circular arcs and irregular ground by fork goods, pass through yoke 4
Interior hydraulic jack B11 drives the intersection of swing arm 5 to close up, and swing arm 5 drives pallet fork to hold tightly by fork goods.Crotch 3 is in hydraulic jack A9
In the presence of lift, goods is held up.Vertical door frame 2 is translated in the presence of total travel reciprocator, by goods movement to water
The top of jib door frame 1, crotch 3 declines, and goods is placed into the horizontal top of door frame 1, is transported.
Simply presently preferred embodiments of the present invention described above, the example above illustrates that the substantive content not to the present invention is made
Any formal limitation, technology of the person of an ordinary skill in the technical field after this specification has been read according to the present invention
Any simple modification or deformation that essence is made to above embodiment, and possibly also with the technology contents of the disclosure above
The equivalent embodiment of equivalent variations is changed or is modified to, in the range of still falling within technical solution of the present invention, without departing from
The spirit and scope of the invention.
Claims (5)
1. a kind of multi-functional side fork lifts Working mechanism, it is by horizontal door frame（1）, vertical door frame（2）, crotch（3）, yoke（4）、
Swing arm（5）With automatic deploying and retracting formula pallet fork（6）Constitute, it is characterised in that：Horizontal door frame（1）Termination pass through sliding machine（7）It is living
It is dynamic to be provided with synchronous bracket（8）, synchronous bracket（8）On be fixed with vertical door frame（2）, vertical door frame（2）Upper pass through is symmetrical arranged
Hydraulic jack A（9）Crotch is installed with chain（3）, crotch（3）Two ends symmetrically slide be provided with yoke（4）, yoke（4）
Crossbeam（10）It is respectively articulated with two ends and is provided with swing arm（5）, yoke（4）Crossbeam（10）Middle part, which is respectively articulated with, is provided with hydraulic pressure
Oil cylinder B（11）, hydraulic jack B（11）The two ends of piston rod be respectively articulated with and be provided with pull bar（12）, pull bar（12）The other end
Respectively with the swing arm of adjacent side（5）It is articulated and connected, each swing arm（5）Bottom pass through sliding sleeve respectively（13）It is provided with automatic deploying and retracting
Formula pallet fork（6）.
2. a kind of multi-functional side fork according to claim 1 lifts Working mechanism, it is characterised in that：Described horizontal door frame
（1）Inside it is provided with total travel reciprocator.
3. a kind of multi-functional side fork according to claim 2 lifts Working mechanism, it is characterised in that：Described total travel is past
Structure answer a pager's call by hydraulic jack C（14）, hydraulic jack D（17）, pulley C（15）, pulley D（18）, chain C（16）, chain D（19）、
Synchronous bracket（8）And sliding machine（7）Constitute, hydraulic jack C（14）Installed in horizontal door frame（1）The upper left corner, hydraulic jack C
（14）One end be packed in left side frame（20）On, hydraulic jack C（14）Piston rod on be provided with pulley C（15）, chain C
（16）Bypass pulley C（15）Set, chain C（16）One end be packed in left side frame（20）On, chain C（16）The other end consolidate
Mounted in synchronous bracket（8）On；Hydraulic jack D（17）Installed in horizontal door frame（1）The lower right corner, hydraulic jack D（17）One end
It is packed in right side frame（21）On, hydraulic oil D（17）Piston rod on be provided with pulley D（18）, chain D（19）Bypass pulley D
（18）Set, chain D（19）One end be packed in right side frame（21）On, chain D（19）The other end be packed in synchronous bracket
（8）On.
4. a kind of multi-functional side fork according to claim 1 lifts Working mechanism, it is characterised in that：Described crotch（3）
Be vertically disposed with suitable with the vertical width of door frame 2 hollow, the left and right ends of crotch 3 are respectively arranged with slide rail（22）, yoke
（4）By hydraulic jack control and in slide rail（22）Inside move left and right.
5. a kind of multi-functional side fork according to claim 1 lifts Working mechanism, it is characterised in that：Described automatic deploying and retracting
Formula pallet fork（6）Prong on be evenly equipped with pin tooth（23）, automatic deploying and retracting formula pallet fork（6）Pass through the pin tooth in prong（23）With sliding sleeve
（13）The gear engagement connection of interior transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587623.7A CN107188095A (en) | 2017-07-18 | 2017-07-18 | A kind of multi-functional side fork lifts Working mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587623.7A CN107188095A (en) | 2017-07-18 | 2017-07-18 | A kind of multi-functional side fork lifts Working mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107188095A true CN107188095A (en) | 2017-09-22 |
Family
ID=59883744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710587623.7A Pending CN107188095A (en) | 2017-07-18 | 2017-07-18 | A kind of multi-functional side fork lifts Working mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107188095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236766A (en) * | 2018-10-10 | 2019-01-18 | 湖北先行专用汽车有限公司 | A kind of side fork lifts formula and removes obstacles vehicle hydraulic system |
| CN116730257A (en) * | 2023-08-10 | 2023-09-12 | 龙合智能装备制造有限公司 | Mecanum wheel omnidirectional carrying intelligent robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850767A (en) * | 1986-11-18 | 1989-07-25 | Lohr, S.A. | Wheel support for vehicle transporter |
| CN103058099A (en) * | 2012-12-28 | 2013-04-24 | 上思县东岽电子科技有限责任公司 | Handcart-type general-purpose forklift |
| CN105016256A (en) * | 2015-08-06 | 2015-11-04 | 遂宁市长丰机械科技有限公司 | Combined fork arm on forklift pallet fork |
| CN105060179A (en) * | 2015-08-06 | 2015-11-18 | 遂宁市长丰机械科技有限公司 | Combined fork arm of forklift |
| CN205241182U (en) * | 2015-12-17 | 2016-05-18 | 安徽工程大学 | Fork device for fork truck |
| CN205344661U (en) * | 2015-12-14 | 2016-06-29 | 徐州徐工随车起重机有限公司 | Dull and stereotyped obstacles removing car of rail mounted |
| CN106218485A (en) * | 2016-10-08 | 2016-12-14 | 黄少铭 | A kind of lateral obstacles removing car |
| WO2017033169A2 (en) * | 2015-08-27 | 2017-03-02 | Zvi Raz | Lifting system |
| CN206297450U (en) * | 2016-12-27 | 2017-07-04 | 广东粤海汽车有限公司 | The full sliding type flat board of obstacles removing car |
| CN206915697U (en) * | 2017-07-18 | 2018-01-23 | 湖北先行专用汽车有限公司 | A kind of multi-functional side fork lifts Working mechanism |
-
2017
- 2017-07-18 CN CN201710587623.7A patent/CN107188095A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850767A (en) * | 1986-11-18 | 1989-07-25 | Lohr, S.A. | Wheel support for vehicle transporter |
| DE3768077D1 (en) * | 1986-11-18 | 1991-03-28 | Lohr Ind | UNIFORM BRACKET FOR SUPPORTING A VEHICLE BY MEANS OF ITS WHEELS. |
| CN103058099A (en) * | 2012-12-28 | 2013-04-24 | 上思县东岽电子科技有限责任公司 | Handcart-type general-purpose forklift |
| CN105016256A (en) * | 2015-08-06 | 2015-11-04 | 遂宁市长丰机械科技有限公司 | Combined fork arm on forklift pallet fork |
| CN105060179A (en) * | 2015-08-06 | 2015-11-18 | 遂宁市长丰机械科技有限公司 | Combined fork arm of forklift |
| WO2017033169A2 (en) * | 2015-08-27 | 2017-03-02 | Zvi Raz | Lifting system |
| CN205344661U (en) * | 2015-12-14 | 2016-06-29 | 徐州徐工随车起重机有限公司 | Dull and stereotyped obstacles removing car of rail mounted |
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| CN106218485A (en) * | 2016-10-08 | 2016-12-14 | 黄少铭 | A kind of lateral obstacles removing car |
| CN206297450U (en) * | 2016-12-27 | 2017-07-04 | 广东粤海汽车有限公司 | The full sliding type flat board of obstacles removing car |
| CN206915697U (en) * | 2017-07-18 | 2018-01-23 | 湖北先行专用汽车有限公司 | A kind of multi-functional side fork lifts Working mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236766A (en) * | 2018-10-10 | 2019-01-18 | 湖北先行专用汽车有限公司 | A kind of side fork lifts formula and removes obstacles vehicle hydraulic system |
| CN109236766B (en) * | 2018-10-10 | 2024-03-26 | 湖北先行专用汽车有限公司 | Hydraulic system of lateral fork lift type wrecker |
| CN116730257A (en) * | 2023-08-10 | 2023-09-12 | 龙合智能装备制造有限公司 | Mecanum wheel omnidirectional carrying intelligent robot |
| CN116730257B (en) * | 2023-08-10 | 2023-10-31 | 龙合智能装备制造有限公司 | Mecanum wheel omnidirectional carrying intelligent robot |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |
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| RJ01 | Rejection of invention patent application after publication |