CN204778677U - Fork truck's slide formula combination yoke - Google Patents
Fork truck's slide formula combination yoke Download PDFInfo
- Publication number
- CN204778677U CN204778677U CN201520582239.4U CN201520582239U CN204778677U CN 204778677 U CN204778677 U CN 204778677U CN 201520582239 U CN201520582239 U CN 201520582239U CN 204778677 U CN204778677 U CN 204778677U
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- Prior art keywords
- yoke
- fork
- fork truck
- slideway
- block
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Abstract
Fork truck's slide formula combination yoke mainly comprises yoke, yoke group, upright slider, level and smooth piece, slide, yoke elevating gear, yoke advancing device, fork string piece, control system. A box class and type object in bags for pitching there is not the fork to insert the space below the dress transport. Elevating gear comprises fork string piece, upright slider, slide, lift cylinder. Advancing device comprises slide, level and smooth piece, motor, reel, leading wheel, stay cord. There are two yokes in a yoke group. Install two yoke groups on the fork truck. During fork loading thing, a yoke front end wedge mouth injects earlier the beneath a small amount of gap of goods lifts on, and enlarges the gap. Another yoke injects the gap of expansion at once, injects in turn. After the yoke front end injects the gap, two yokes rise in turn lift the goods motionless, descend, go forward, rise, below inserting the goods. During the discharge, two yokes in turn the goods place some tops lift the goods motionless, descend, retreat, on the goods falls to placing a little.
Description
Technical field
The utility model belongs to the chute type combination yoke in fork truck field, particularly fork truck.
Background technology
Existing forklift lift transport goods, get on the bus get off, storehouse stacks and takes off the transhipment etc. of goods, ground goods, plays great role.But existing fork truck has a very large weak point to be can only pitch to carry limit off and have the object inserting pallet fork space.This is for a lot of bagged articles, as grain bag, plurality of raw materials bag, melon and fruit bag, bag of cement, bag with fertilizer etc., is deposited in together, does not have space below.Although there is the lattice pad being convenient to forklift dress, one deck can be placed every certain stacking tier, most storehouse, the storehouse such as grain distribution station, chemical industry station, cement station, seed stations, chemical fertilizer station of particularly vast dispersion, often all without lattice pad, directly in layer pile.Also have a lot of case kind article body, carton, wooden case, melon and fruit case, vegetables box, basketry etc., also in layer direct pile often, all do not insert the space of fork of forklift truck below.These goods, with existing fork truck not can pitch dress, carrying, entirely with a dead lift, get on or off the bus.Both arduous tired, work efficiency is low again, and often delays for a long time.
Summary of the invention
The purpose of this utility model is that providing a kind of can pitch the chute type combination yoke that dress carrying does not have the fork truck of the goods in pallet fork insertion space below.
The utility model is achieved in that the chute type combination yoke of fork truck, and every root pallet fork is made up of two yokes.The chute type combination yoke of fork truck is made up of yoke, yoke group, vertical slide block, smooth block, slideway, yoke jacking system, yoke propelling unit, pallet fork hanging block, control system.Vertical slide block lower end and slideway are integrally fixed, orthogonal.Vertical slide block is arranged in the vertical slideway on pallet fork hanging block.Smooth block and yoke link into an integrated entity, and are all arranged in slideway.Yoke jacking system is made up of pallet fork hanging block, vertical slide block, slideway, hoist cylinder.Yoke propelling unit is made up of slideway, smooth block, motor, reel, track adjusting wheel, stay cord.A yoke group has two yokes.Two yoke groups installed by a fork truck.Pallet fork hanging block is arranged on the front door frame of fork truck.
The lifting device structure of the chute type combination yoke of fork truck is: the vertical direction on the pallet fork hanging block of fork truck arranges vertical slideway.Vertical slide block is arranged in vertical slideway.Vertical slide block lower end and slideway rear end are integrally fixed, orthogonal.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.Smooth block and yoke rear end link into an integrated entity, and are all arranged in slideway.Namely the flexible of piston rod of hoist cylinder drive vertical slide block to slide up and down, and is namely with sliding way, smooth block, yoke to rise, declines.
The propelling unit structure of the chute type combination yoke of fork truck is: motor is arranged on the fixing support of vertical slide block hypomere outer side edges.Motor belt motor retarder.Motor reducer output shaft is fixed a reel.Motor and vertical slide block at right angle setting, reel is near vertical slide block lateral surface.Track adjusting wheel is arranged on the same side in slideway front end.Smooth block same side has the pressure rope screw of a band pressing plate, twists in the corresponding tapped bore of smooth block.Stay cord smooth block of ining succession forms a loop between reel and track adjusting wheel.Stay cord installation process is: first temporarily smooth block is fixed on slideway rear end, does not allow it slide.A stay cord termination is fixed on reel trough rim, holds the stay cord other end, reel is wound around the suitable number of turns, be wound around pulling rope length can be substantially identical with smooth block stroke.Hold stay cord and twine a circle around screw inside the pressing plate of the pressure rope screw of the same side of smooth block, tighten pressure rope screw, namely stay cord is compressed.Hold the track adjusting wheel that the same side front end of slideway walked around by stay cord, retract reel, stay cord termination is pulled out from the breach that reel trough rim is outputed, is fixed on reel side.Stay cord installs, and can unclamp smooth block.The rotating of motor, namely drives smooth block and yoke to advance and retreats.
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 slideways side by side.Each installation one piece of smooth block and a yoke in every root slideway.A yoke group that Here it is.Yoke front end is wedge-like.
The principle of work of combination yoke 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 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 slideway, and object fork is lifted suitable height above placement location.Press autokeyer, each yoke group two yokes alternately lift object, decline, retrogressing, until exit below object, object puts off on placement location.
The control system of the chute type combination yoke of fork truck 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 mm wide, 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.Yoke is first lifted from depths, inclined-plane, can pull open the space between two bagged articles 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: can pitch 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 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 the chute type combination yoke integral structure of fork truck and the situation map be arranged on fork truck.
Fig. 2 is yoke structure and the connection diagram with smooth block.
Fig. 3 is jacking system and propelling unit constructional drawing.
Fig. 4 is principle of work instruction diagram.
Fig. 5 is principle of work instruction diagram.
Fig. 6 is principle of work instruction diagram.
Fig. 7 is fork dress description of the goods figure.
Fig. 8 is that fork is lifted goods and is recovered to situation map on slideway.
In accompanying drawing: fork truck 1, pallet fork hanging block 2, front door frame 3, support 4, hoist cylinder 5, vertical slide block 6, smooth block 7, block 8, stay cord 9, yoke 10, slideway 11, track adjusting wheel 12, pressure rope screw 13, motor 14, reel 15, goods 16.
Detailed description of the invention
Composition graphs 1, Fig. 2, Fig. 3 contrast mark and describe.
In Fig. 1, be the chute type combination yoke integral structure of fork truck and the situation map be arranged on fork truck.Pallet fork hanging block 2 is arranged on the front door frame 3 of fork truck 1, and vertical slide block 6 is arranged in the vertical slideway of setting on pallet fork hanging block 2.Hoist cylinder 5 one end is fixed on the support 4 of pallet fork hanging block upper end, and the other end is connected with vertical slide block 6.Vertical slide block 6 lower end and slideway 11 are integrally fixed, orthogonal.Smooth block 7 and yoke 10 link into an integrated entity, and are all arranged in slideway 11.Motor 14 is arranged on the fixing support 4 of vertical slide block 6 hypomere outer side edges.Motor 14 reducer output shaft is fixed a reel 15.Motor 14 and vertical slide block 6 at right angle setting, reel 15 is near vertical slide block 6 lateral surface.Track adjusting wheel 12 is arranged on slideway 11 front end side.Stay cord 9 smooth block 7 of ining succession forms a loop between reel 15 and track adjusting wheel 12.Simultaneously referring to Fig. 3.
The structure of a yoke group is: one piece of pallet fork hanging block 2 is arranged side by side two vertical slideways, and two vertical slide blocks 6 are installed at interval side by side.Two vertical slide block 6 lower ends install two slideways 11 side by side, each installation one piece of smooth block 7 and a yoke 10 in every root slideway 11.Two yoke groups installed by a fork truck.
In Fig. 2, be yoke structure and the connection diagram with smooth block.Yoke 10 front end is wedge-like.Yoke 10 is abaculus below, imbeds slideway.Abaculus both sides do not stick in the draw-in groove on slideway both sides, and abaculus to be placed in slideway just below.Yoke 10 has block 8 above rear end, does not enter on smooth block 7 in order to block goods.Smooth block 7 has the slide block coordinated with slideway below, and smooth block can only move forward and backward on slideway, can not up and down, sway.
In Fig. 3, be jacking system and propelling unit constructional drawing.Conveniently observe in reel 15, Fig. 3 the motor taken down outside reel.Smooth block side has the pressure rope screw 13 of a band pressing plate, twists in the corresponding tapped bore of smooth block.Between reel and track adjusting wheel, stay cord is installed.Stay cord installation process is: first temporarily smooth block 7 is fixed on slideway 11 rear end, does not allow it slide.A stay cord termination is fixed on reel trough rim, holds the stay cord other end, reel is wound around the suitable number of turns, be wound around pulling rope length can be substantially identical with smooth block stroke.Hold stay cord and twine a circle around screw inside the pressing plate of the pressure rope screw of the same side of smooth block, tighten pressure rope screw, namely stay cord is compressed.Hold the track adjusting wheel that the same side front end of slideway walked around by stay cord, retract reel, stay cord termination is pulled out from the breach that reel trough rim is outputed, is fixed on reel side.Stay cord installs, and can unclamp smooth block.
Yoke propelling unit is made up of slideway, smooth block, motor, reel, track adjusting wheel, stay cord.The rotation of motor drives reel to rotate, and namely drives smooth block and yoke to advance on slideway, retreat.Yoke jacking system is made up of pallet fork hanging block, vertical slide block, slideway, hoist cylinder.Telescopic band sliding way 11 and the yoke 10 of the piston rod of hoist cylinder 5 decline, rise.
In Fig. 4, Fig. 5, Fig. 6, it is principle of work instruction diagram.Yoke group fork lifts principle of work and the process of object, describes in Fig. 4, Fig. 5, Fig. 6 for two of yoke group yokes.Only depict yoke in Fig. 4, Fig. 5, Fig. 6 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. 4, 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. 5, No. 2 yokes are motionless.No. 1 yoke advances at once, injects in the gap expanded, and on lift, expand gap further.In Fig. 6, 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. 4, Fig. 5, Fig. 6 process.In Fig. 4, it is motionless that No. 2 yokes lift object.No. 1 yoke decline setting height.In Fig. 5, No. 1 yoke advances, and rises to setting height, contour with No. 2 yokes, and it is motionless to lift object.In Fig. 6, No. 2 yokes first drop to setting height, and readvance setpoint distance.In Fig. 6, 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 slideway, 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. 7, being fork dress description of the goods figure, is that the chute type combination yoke of fork truck pitches the situation lifting several bags of goods 16 from the goods of pile.
In Fig. 8, be that fork is lifted goods and is recovered to situation map on slideway.Namely complete at fork loading thing, in the process of transhipment, yoke is lifted goods 16 and is recovered to situation on slideway.
Corresponding control handle, button, keyboard is increased, in order to circuit and the oil circuit of control combination yoke in forklift steering room.Control system is Non-follow control and the mode automatically controlling to combine.
Claims (6)
1. the chute type combination yoke of fork truck, every root pallet fork is made up of two yokes, it is characterized in that:
(1), the chute type combination yoke of fork truck is made up of yoke, yoke group, vertical slide block, smooth block, slideway, yoke jacking system, yoke propelling unit, pallet fork hanging block, control system;
(2), vertical slide block lower end and slideway be integrally fixed, orthogonal;
(3), vertical slide block is arranged in the vertical slideway on pallet fork hanging block;
(4), smooth block and yoke link into an integrated entity, and is all arranged in slideway;
(5), yoke jacking system is made up of pallet fork hanging block, vertical slide block, slideway, hoist cylinder;
(6), yoke propelling unit is made up of slideway, smooth block, motor, reel, track adjusting wheel, stay cord;
(7), a yoke group has two yokes;
(8), two yoke groups installed by a fork truck;
(9), pallet fork hanging block is arranged on the front door frame of fork truck.
2. the chute type combination yoke of fork truck according to claim 1, is characterized in that: each yoke has a set of independently jacking system and propelling unit.
3. the chute type combination yoke of fork truck according to claim 1, is characterized in that: motor is arranged on the fixing support of vertical slide block hypomere outer side edges.
4. the chute type combination yoke of fork truck according to claim 1, is characterized in that: track adjusting wheel is arranged on slideway front end side.
5. the chute type combination yoke of fork truck according to claim 1, 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.
6. the chute type combination yoke of fork truck according to claim 1, is characterized in that: the control system of the chute type combination yoke of fork truck is Non-follow control and the mode automatically controlling to combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582239.4U CN204778677U (en) | 2015-08-06 | 2015-08-06 | Fork truck's slide formula combination yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582239.4U CN204778677U (en) | 2015-08-06 | 2015-08-06 | Fork truck's slide formula combination yoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778677U true CN204778677U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582239.4U Expired - Fee Related CN204778677U (en) | 2015-08-06 | 2015-08-06 | Fork truck's slide formula combination yoke |
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| Country | Link |
|---|---|
| CN (1) | CN204778677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638934A (en) * | 2018-05-05 | 2018-10-12 | 芜湖杰诺科技有限公司 | A kind of valve conveying device in heaps |
| CN109160457A (en) * | 2018-10-23 | 2019-01-08 | 杭州鼎盛科技仪器有限公司 | Three-way fork truck prong extension mechanism |
| CN112978620A (en) * | 2021-02-10 | 2021-06-18 | 江苏四达重工有限公司 | Electric high-lift truck and working method thereof |
-
2015
- 2015-08-06 CN CN201520582239.4U patent/CN204778677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638934A (en) * | 2018-05-05 | 2018-10-12 | 芜湖杰诺科技有限公司 | A kind of valve conveying device in heaps |
| CN109160457A (en) * | 2018-10-23 | 2019-01-08 | 杭州鼎盛科技仪器有限公司 | Three-way fork truck prong extension mechanism |
| CN112978620A (en) * | 2021-02-10 | 2021-06-18 | 江苏四达重工有限公司 | Electric high-lift truck and working method thereof |
| CN112978620B (en) * | 2021-02-10 | 2023-12-15 | 江苏四达重工有限公司 | Electric high-lifting carrier and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160806 |