CN204778630U - Modular yoke shallow - Google Patents
Modular yoke shallow Download PDFInfo
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- CN204778630U CN204778630U CN201520582237.5U CN201520582237U CN204778630U CN 204778630 U CN204778630 U CN 204778630U CN 201520582237 U CN201520582237 U CN 201520582237U CN 204778630 U CN204778630 U CN 204778630U
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- yoke
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- door frame
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- Forklifts And Lifting Vehicles (AREA)
Abstract
Modular yoke shallow mainly comprises automobile body part, portal part, combination yoke part. Combination yoke part comprises yoke, yoke group, yoke elevating gear, yoke advancing device, control system. Yoke elevating gear comprises fork string piece, upright slider, level and smooth way, lift cylinder. Yoke advancing device comprises smoothness way, guide slide, level and smooth piece, motor, sprocket, wide chain. Wide chain is by leading -in level and smooth way the, push -and -pull yoke advance and retreat. There are two yokes in a yoke group. Two yoke groups of installation in the shallow. The space is had or not regardless of below the object, the dress transport can both be pitched. During fork loading thing, two yokes of each yoke group inject in turn to be lifted on, by below transport object gap and enlarge the gap, lift in turn the goods motionless, descend, advance, rise, insert back below the goods, can carry. During the discharge, two yokes of each yoke group are lifted the goods in turn, are descended, are retreated, fall to putting to stack the position up to the goods.
Description
Technical field
The utility model belongs to transport trolley field, particularly the go-cart of compound type yoke.
Background technology
Existing packed object and case kind article body and packing, the getting on and off of bundling type objects, some is with carrying fork truck, but will have pallet fork insertion space below with carrying fork truck object.Bagged articles or case kind article body will be placed a kind of special " lattice pad " below, and fork of forklift truck could inject in the particular space of " lattice pad "." lattice pad " also often will be placed, takes away, stack in storehouse, cumbersome.It is main for being still a dead lift in vast rural area and the city overwhelming majority.Bagged articles, as grain bag, seed packet, melon and fruit bag, bag with fertilizer, bag of cement, various raw material bag, mineral material bag capable of producing etc., casing type objects, as carton, wooden case, plastic box, bamboo frame etc., centre for promoting the sale of goods is respectively purchased and city is respectively sold, laid in station, storehouse in vast rural area, because place is limited, pile layer by layer intensive often.Passageway between piling cargo is often very narrow.Stack goods does not put lattice pad below yet.Fork truck directly can not be pitched and load limit and do not insert the bagged articles in pallet fork space and casing type objects, packing, bundling type objects.For a long time, the carrying of these objects, to get on and off, be undertaken by the manual labor that workman is heavy, very arduous, spended time is long, and work efficiency is also very low always.
Summary of the invention
The purpose of this utility model is that providing a kind of directly can pitch the goods that dress carrying does not have pallet fork insertion space below, and can pitch again dress carrying has pallet fork to insert the compound type yoke go-cart of the goods in space below.
The utility model is achieved in that the go-cart of compound type yoke, primarily of body portion, door frame part, combination yoke part composition.Body portion is made up of vehicle frame, handrail, operation board, cabinet, support.Door frame part is made up of door frame, front door frame.Door frame is fixed on vehicle frame, and front door frame is arranged on door frame, and pallet fork hanging block is arranged on front door frame.Combination yoke part is made up of yoke, yoke group, yoke jacking system, yoke propelling unit, control system.Yoke jacking system is made up of pallet fork hanging block, vertical slide block, level and smooth road, hoist cylinder.Yoke propelling unit is made up of level and smooth road, guide slide, smooth block, motor, sprocket wheel, wide chain.Be provided with support box under vehicle frame, support is arranged in support box.Vertical slide block is arranged in the vertical slideway on pallet fork hanging block.Vertical slide block is integrally fixed with level and smooth road and guide slide, found slide block and level and smooth road orthogonal.Smooth block and yoke link into an integrated entity, and are all arranged in level and smooth road.Sprocket wheel, motor are arranged on clamping plate fixing on vertical slide block.The engagement of wide chain one end is fixed on a tooth of sprocket wheel, and the other end is connected with smooth block.A yoke group has two yokes.Two yoke groups are installed in a go-cart.
Vehicle frame back is provided with handrail.Handrail is provided with operation board.The advance of vehicle body, retreat, turn to, by the hand steered operation of operating personal.On vehicle frame, cabinet has been installed in back, dynamic part and Hydraulic Station, fluid control valve group and control path etc. in cabinet.Power pack section has storage battery to power and little combustion engine provides power two kinds of modes.Support box is fixed under go-cart.Support can stretch out or regain support box, the balance of car body during in order to regulate carry an object.
Each yoke has a set of independently yoke jacking system and yoke propelling unit.
Pallet fork hanging block is vertically provided with vertical slideway.Vertical slide block is arranged in vertical slideway.Pallet fork hanging block upper end is fixed with support.Hoist cylinder one end is fixed on the support of pallet fork hanging block, and the other end is connected with vertical slide block.Vertical slide block is integrally fixed with guide slide peace slideway rear end, found slide block and level and smooth road orthogonal.Clamping plate and guide slide is fixed with at the vertical slide block back side.Guide slide and level and smooth road link into an integrated entity.Sprocket wheel is arranged in the middle of two pieces of clamping plate.Motor is arranged in clamping plate outer panels, rotates in order to drive sprocket.Installed smooth block in level and smooth road, smooth block is connected with yoke rear end.The level and smooth road of flexible drive of hoist cylinder piston rod, guide slide, smooth block, yoke, motor, sprocket wheel decline and rising together.Here it is yoke jacking system.
Wide chain is outside the carrier bar on existing roller chain both sides, respectively add one section of roller sleeve.Originally the sleeve of centre does not change, and is middle sleeve, that section of sleeve that both sides increase, and is other sleeve.Chain wheel drive be middle sleeve.
Guide slide is the device for the wide chain below sprocket wheel being imported rectilinear level and smooth road by circular arc slideway.Guide slide peace slideway is by the width of wide chain, and both sides are provided with the smooth side channel of the twice of the other sleeve movement limiting wide chain both sides, and the circular movement of wide chain is become straight-line motion.There is sufficient space carrier bar and middle sleeve periphery, in the raw.
The smooth block of yoke rear end is provided with block, in order to block goods, goods is not entered on smooth block.Smooth block embeds in level and smooth road respective slot below, is connected with wide chain one end.The rotating of sprocket wheel drives wide chain to move back and forth in guide slide peace slideway, and can promote smooth block and advance, stretchy smooth block retreats again.Yoke propelling unit that Here it is.
Carrier bar pulls the carrier bar of transmission to thicken on general chain, makes it have sufficient intensity when promoting transmission.
The engagement of wide chain one end is fixed on a tooth of sprocket wheel, can not come off.This tooth point is chaining point.When sprocket wheel drives wide chain to be bulldozed slide block, namely chaining point stops with immediately below sprocket rotation to sprocket wheel, and this point is named " stop ".Sprocket wheel reversion drives wide chain when evening up slide block, and chaining point is inverted to " stop " side immediately below sprocket wheel, and can just allow and pull the wide chain of the level of smooth block, namely the position non-interference with the wide chain of level stop, this point is named " starting point ".On sprocket wheel, between " starting point " and " stop ", namely the length of wide chain be the range that wide chain could promote or pull smooth block advance or retreat.The size of this stroke is decided by the diameter of sprocket wheel.General small-sized go-cart, sprocket diameter is between 25 to 40 centimeters.
One piece of pallet fork hanging block is arranged side by side two vertical slideways, two vertical slide blocks are installed at interval side by side.Two vertical slide block lower ends install two level and smooth roads side by side.Each installation one piece of smooth block and a yoke in the level and smooth road of every root.A yoke group that Here it is.Yoke front end is wedge-like.Yoke is provided with camera.
The principle of work of compound type yoke go-cart is: fork loads limit when not having pallet fork to insert the object in space, and each yoke group first injects with the wedge mouth of a yoke front end and is handled upside down object and the gap below between object, injects any just.Subsequently, lift on yoke is suitable, expand gap.Another root yoke injects in the gap expanded at once, above lifts motionless.Two yokes replace reeve one to three time, and whole yoke leading portion all enters below object.Operating personal can be pressed " automatic key ", and namely two yokes alternately lift that object is motionless, decline setpoint distance, advance setpoint distance, rising setpoint distance, until whole yoke all inserts below object, i.e. and liftable carry an object.
During unloading, yoke is lifted object and is stretched out level and smooth road, and object fork is lifted suitable height above placement location.Press autokeyer, two yokes of each yoke group alternately lift object, decline, retrogressing, until exit below object, object puts off on placement location.
The lifting of yoke, advance, retrogressing, completed by control system control circuit and oil circuit.The control system of compound type yoke go-cart is Non-follow control and the mode automatically controlling to combine.
The utility model is applicable to pitch the not bery heavy case kind article body of dress.Carton, wooden case, plastic box, braiding case etc., the seamed edge of case kind article body top and bottom is not acute angle, has fillet more or less.Yoke front end wedge mouth can inject in the narrow slit of 0.5 millimeter, as long as inject a bit, second time is inserted darker.Packed object better pitches dress because every bag of packed object fill rear bulging high be in the middle of sack, sack dual-side has contraction-like inclined-plane.After bagged articles is stacked, be very close to each other in the middle of between every two bags.But periphery space is larger.Yoke is first lifted from depths, inclined-plane, can pull open the space between two bags of objects gradually.Yoke alternately injects, and does not rub to bag surface.Fork pack dress object, according to circumstances, once fork does not fill four to seven layers not etc.
The beneficial effects of the utility model are: the go-cart of compound type yoke can be pitched and be loaded the object that there is pallet fork insertion space on limit, can pitch again and load the object that pallet fork space is not inserted on limit, as casing class, packing bundling class, packed type objects.The storehouse of now small-sized socially dispersion, case class, the packed type objects of stacking are many especially.These goods are all in layer piles, and goods does not have pallet fork to insert space below, and fork truck cannot pitch dress at all.Especially get on and off, the overwhelming majority is a dead lift.Labour intensity is very large, and workman is very arduous, and efficiency is also very low.The utility model solves above-mentioned stack goods and by a difficult problem for machinery fork dress, can not alleviate the labour intensity of workman, and improve work efficiency.
Accompanying drawing explanation
Fig. 1 is compound type yoke go-cart integral structure figure.
Fig. 2 is yoke structure and the connection diagram with smooth block.
Fig. 3 is wide chain structure figure.
Fig. 4 is yoke jacking system and yoke propelling unit constructional drawing.
Fig. 5 is principle of work instruction diagram.
Fig. 6 is principle of work instruction diagram.
Fig. 7 is principle of work instruction diagram.
Fig. 8 is fork dress description of the goods figure.
Fig. 9 is that fork is lifted goods and is recovered to situation map on level and smooth road.
The high pressure fuel pipe of each oil cylinder is attached not shown in FIG..
In accompanying drawing: vehicle frame 1, cabinet 2, handrail 3, operation board 4, door frame 5, pallet fork hanging block 6, front door frame 7, support 8, hoist cylinder 9, vertical slide block 10, motor 11, wide chain 12, smooth block 13, block 14, yoke 15, level and smooth road 16, support 17, sprocket wheel 18, clamping plate 19, support box 20, other sleeve 21, middle sleeve 22, carrier bar 23, pivot pin 24, guide slide 25, chaining point 26, goods 27.
Detailed description of the invention
Composition graphs 1, Fig. 3, Fig. 4 contrast mark and describe.
In Fig. 1, be compound type yoke go-cart integral structure figure.Vehicle frame 1 back is provided with handrail 3.Handrail 3 is provided with operation board 4.The advance of vehicle body, retreat, turn to, by the hand steered operation of operating personal.On vehicle frame 1, cabinet 2 has been installed in back, dynamic part and Hydraulic Station, fluid control valve group and control path etc. in cabinet.Power pack section has storage battery to power and little combustion engine provides power two kinds of modes.Be provided with support box 20 under vehicle frame 1, support 17 is arranged in support box 20.Support 17 can stretch out or regain support box 20, the balance of car body during in order to regulate carry an object.When not using at ordinary times, support box 20 regained by support 17.Door frame 5 is fixed on vehicle frame 1, and front door frame 7 is arranged on door frame 5.Pallet fork hanging block 6 is arranged on front door frame 7.Vertical slide block 10 is arranged in the vertical slideway of setting on pallet fork hanging block 6.Hoist cylinder 9 one end is fixed on the support 8 of pallet fork hanging block upper end, and the other end is connected with vertical slide block 10.Vertical slide block 10 is integrally fixed with level and smooth road 16 and guide slide 25, and vertical slide block 10 is orthogonal with level and smooth road 16.Smooth block 13 and yoke 15 link into an integrated entity, and are all arranged in level and smooth road 16.Clamping plate 19 and guide slide 25 is fixedly connected with above vertical slide block 10 peaceful slideway 16 rear end.Simultaneously referring to Fig. 4, contrast mark.Sprocket wheel 18 is arranged in the middle of two pieces of clamping plate 19.Motor 11 is arranged on outside clamping plate 19, rotates in order to drive sprocket 18.Wide chain 12 hangs on sprocket wheel 18.Motor belt motor speed reduction gearing.
In Fig. 2, be yoke structure and the connection diagram with smooth block.Yoke 15 front end is wedge-like.Yoke 15 is abaculus below, imbeds level and smooth road.Abaculus both sides do not stick in the draw-in groove on both sides, level and smooth road, and abaculus to be placed in level and smooth road just below.Yoke 15 has block 14 above rear end, does not enter on smooth block 13 in order to block goods.Smooth block 13 has the slide block coordinated with level and smooth road below, and smooth block can only move forward and backward on level and smooth road, can not up and down, sway.
The structure of a yoke group is: one piece of pallet fork hanging block 6 is arranged side by side two vertical slideways, and two vertical slide blocks 10 are installed at interval side by side.Two vertical slide block 10 lower ends install two guide slides 25 and two level and smooth roads 16 side by side, each installation one piece of smooth block 13 and a yoke 15 in the level and smooth road 16 of every root.Two yoke groups are installed in a go-cart.
In Fig. 3, be wide chain structure figure.On the basis of existing chain, on the outside pivot pin 24 of wide chain 12 2 blocks of carrier bars 23, respectively increase by one section of other sleeve 21 than existing chain.Other sleeve 21 is through on pivot pin 24 equally.The process of former general chain method is pressed with fixing other sleeve in pivot pin termination.In the middle of two blocks of carrier bars 23, that section of sleeve is middle sleeve 22.What sprocket wheel 18 drove is middle sleeve 22.Being used for leading, in the peaceful slideway of guide slide 25 16 is other sleeve 21 as being imported in Fig. 4.Sufficient space is left in middle sleeve 22 and carrier bar 23 periphery, in the raw.Carrier bar 23 will thicken than the carrier bar of existing chain, makes it in promotion transmission, have enough intensity.
In Fig. 4, be yoke jacking system and yoke propelling unit constructional drawing.Conveniently observe, in Fig. 4, taken down the motor 11 outside sprocket wheel and clamping plate 19.
Yoke propelling unit is made up of level and smooth road 16, guide slide 25, smooth block 13, motor 11, sprocket wheel 18, wide chain 12.Guide slide 25 and the peaceful slideway 16 of vertical slide block 10 are connected and fixed.Guide slide 25 is connected with level and smooth road 16.Sprocket wheel 18 is arranged in the middle of two pieces of clamping plate 19.Wide chain 12 hangs on sprocket wheel 18.Wide chain 12 below sprocket wheel is imported in guide slide, and has entered level and smooth road, and connects together with smooth block.The principle of work of chain wheel drive wide chain push-and-pull smooth block is: the engagement of wide chain one end hangs on a tooth of sprocket wheel, and is fixed on this termination of wide chain, can not come off on tooth.This tooth point is chaining point 26.Chaining point 26 is in side below sprocket wheel, can just allow the wide chain entering level and smooth road, non-interference with it.Chaining point at this moment position " starting point ".Sprocket wheel anticlockwise direction rotates, then the other sleeve on wide chain, under the restriction of guide slide 25, can only enter level and smooth road along guide slide, promotes smooth block and moves right.When chaining point forwards to immediately below sprocket wheel, namely sprocket wheel stops operating.At this moment, smooth block right lateral puts in place.Chaining point at this moment position " stop ".When sprocket wheel clockwise direction rotates, then wide chain is moved to the left and is hung around on sprocket wheel from level and smooth road.Wide chain is evened up slide block and is moved to the left.Forward the position in Fig. 4 to when chaining point, i.e. " starting point " position, then smooth block left lateral puts in place.On sprocket wheel, between " starting point " and " stop ", the length of wide chain is exactly the stroke of smooth block.This stroke is slightly smaller than the length that wide chain encloses around sprocket wheel one.Yoke stroke is generally shorter, and small-sized go-cart yoke stroke is within one meter.Sprocket diameter is generally in 25 to 40 centimeters.
Guide slide becomes the circular motion of wide chain into the straight-line motion in level and smooth road, can be bulldozed slide block and yoke advance, can even up again slide block and yoke retrogressing.
Yoke jacking system is made up of pallet fork hanging block, vertical slide block, level and smooth road, hoist cylinder.Pallet fork hanging block 6 offers vertical slideway, and vertical slide block 10 is arranged in vertical slideway.Pallet fork hanging block upper end is fixed with support 8.Hoist cylinder 9 upper end is connected on support 8, and the piston-rod lower end of hoist cylinder is connected with vertical upper end of slide block.The rising of hoist cylinder 9 piston rod, decline, namely drive the rise and fall of guide slide peace slideway, smooth block, yoke.
In Fig. 5, Fig. 6, Fig. 7, it is principle of work instruction diagram.Yoke group fork lifts principle of work and the process of object, describes in Fig. 5, Fig. 6, Fig. 7 for two of yoke group yokes.Only depict yoke in Fig. 5, Fig. 6, Fig. 7 and replace the principle instruction diagram injected below object, do not draw related fittings.
K-K line is the initial that two yokes inject the following action of object.For sake of convenience, here yoke is numbered from bottom to top, below be No. 1 yoke, above be No. 2 yokes.
In Fig. 5, No. 1 yoke is motionless.No. 2 yokes advance, and have injected a small amount of gap below object, lift, pry open and expand gap, keep motionless on yoke is suitable.In Fig. 6, No. 2 yokes are motionless.No. 1 yoke advances at once, injects in the gap expanded, and on lift, expand gap further.In Fig. 7, No. 1 yoke is motionless.No. 2 yokes advance.In the anterior all inserted into gaps of yoke, and on lift setting height, keep motionless.Below repeat above-mentioned Fig. 5, Fig. 6, Fig. 7 process.In Fig. 5, it is motionless that No. 2 yokes lift object.No. 1 yoke decline setting height.In Fig. 6, No. 1 yoke advances, and rises to setting height, contour with No. 2 yokes, and it is motionless to lift object.In Fig. 7, No. 2 yokes first drop to setting height, and readvance setpoint distance.In Fig. 7, arrow right in yoke, the advance process just after No. 2 yokes declines.Immediately, No. 2 yokes rise to setting height, contour with No. 1 yoke, lift object motionless.Subsequently, it is motionless that two yokes alternately lift object, alternately declines, advances, rises to setting height, until whole yoke is all inserted into below object, i.e. and liftable carry an object.
During unloading, yoke is lifted object and is stretched out level and smooth road, object is lifted and to transport to above placement location suitably height, two yokes alternately lift object motionless, decline, retreat, until yoke all exits below object.Namely object puts off at placement location.
Inject under object in crack approach and in Discharging Process at yoke, the advance of yoke, retrogressing, carry out under another yoke lifts the motionless situation of object, and following lower than lifted object, to pitch and lift object and there is no cliding friction.
In Fig. 8, being fork dress description of the goods figure, is that the situation lifting several bags of goods 27 is pitched in the go-cart of combination yoke from the goods of pile.
In Fig. 9, be that fork is lifted goods and is recovered to situation map on level and smooth road.Namely complete at fork loading thing, in the process of transhipment, yoke is lifted goods 27 and is recovered to situation on level and smooth road.
Control system is Non-follow control and the mode automatically controlling to combine.Yoke is provided with camera.Camera installation site, one is yoke voussoir (i.e. wedge-like end) rear end side, opens a groove concaved.Two are mounted in yoke voussoir back end elevational, open one to recessed groove in front.Camera is arranged in groove.Groove transparent material covers, lower than voussoir face.Groove is opened not bery dark, is about voussoir rear end thickness 1/4th, does not affect voussoir front end.Camera does not draw in the accompanying drawings.
Claims (4)
1. compound type yoke go-cart, primarily of body portion, door frame part, combination yoke part composition, is characterized in that:
(1), body portion is made up of vehicle frame, handrail, operation board, cabinet, support box, support;
(2), door frame part is made up of door frame, front door frame;
(3), door frame is fixed on vehicle frame, and front door frame is arranged on door frame, and pallet fork hanging block is arranged on front door frame;
(4), combine yoke part to be made up of yoke, yoke group, yoke jacking system, yoke propelling unit, control system;
(5), yoke jacking system is made up of pallet fork hanging block, vertical slide block, level and smooth road, hoist cylinder;
(6), yoke propelling unit is made up of level and smooth road, guide slide, smooth block, motor, sprocket wheel, wide chain;
(7), be provided with support box under vehicle frame, support is arranged in support box;
(8), vertical slide block is arranged in the vertical slideway on pallet fork hanging block;
(9), vertical slide block is integrally fixed with level and smooth road and guide slide, found slide block and level and smooth road orthogonal;
(10), smooth block and yoke link into an integrated entity, and is all arranged in level and smooth road;
(11), sprocket wheel, motor are arranged on clamping plate fixing on vertical slide block;
(12), wide chain one end engagement be fixed on a tooth of sprocket wheel, the other end is connected with smooth block;
(13), a yoke group has two yokes;
(14), two yoke groups are installed in a go-cart.
2. compound type yoke according to claim 1 go-cart, is characterized in that: each yoke has a set of independently yoke jacking system and yoke propelling unit.
3. compound type yoke according to claim 1 go-cart, is characterized in that: hoist cylinder one end is fixed on the support of pallet fork hanging block, and the other end is connected with vertical slide block.
4. compound type yoke according to claim 1 go-cart, is characterized in that: yoke is provided with camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582237.5U CN204778630U (en) | 2015-08-06 | 2015-08-06 | Modular yoke shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582237.5U CN204778630U (en) | 2015-08-06 | 2015-08-06 | Modular yoke shallow |
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| Publication Number | Publication Date |
|---|---|
| CN204778630U true CN204778630U (en) | 2015-11-18 |
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ID=54518722
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582237.5U Expired - Fee Related CN204778630U (en) | 2015-08-06 | 2015-08-06 | Modular yoke shallow |
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| Country | Link |
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| CN (1) | CN204778630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986690A (en) * | 2015-08-06 | 2015-10-21 | 遂宁市长丰机械科技有限公司 | Combined-fork-arm type cart |
| CN111099526A (en) * | 2019-12-31 | 2020-05-05 | 安徽鼎晴机械科技有限公司 | Telescopic lifting fork |
-
2015
- 2015-08-06 CN CN201520582237.5U patent/CN204778630U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986690A (en) * | 2015-08-06 | 2015-10-21 | 遂宁市长丰机械科技有限公司 | Combined-fork-arm type cart |
| CN104986690B (en) * | 2015-08-06 | 2017-12-22 | 遂宁市长丰机械科技有限公司 | Combined type yoke stroller |
| CN111099526A (en) * | 2019-12-31 | 2020-05-05 | 安徽鼎晴机械科技有限公司 | Telescopic lifting fork |
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