CN100509588C - Transporting loading device - Google Patents
Transporting loading device Download PDFInfo
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- CN100509588C CN100509588C CNB2004100481402A CN200410048140A CN100509588C CN 100509588 C CN100509588 C CN 100509588C CN B2004100481402 A CNB2004100481402 A CN B2004100481402A CN 200410048140 A CN200410048140 A CN 200410048140A CN 100509588 C CN100509588 C CN 100509588C
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Abstract
The present invention provides a conveying cargo handling device capable of being utilized as a loading device or an unloading device for a truck load-carrying platform, and continuously moving a baggage as a substituted for a belt conveyor and a crane, efficiently conveying the baggage utilizing a reciprocation motion of slide plate and sufficiently safely carrying out a work by a less number of persons. A reciprocating slide plate 15 is installed on a bottom plate 14 of truck load-carrying platform 12, a partition wall 18 is provided on the slide plate 15, the partition wall 18 side ends is securable to right and left side plates 17 of the truck load-carrying platform so that only the slide plate 15 is moved when the partition wall 18 is secured to the side plates, and the partition wall 18 moves together with the slide plate 15 when not secured to the side plates.
Description
The application of this division is dividing an application of following application:
Application number: 00126849.X;
The applying date: on September 6th, 2000;
Applicant: Koshi Commercial Co.,Ltd.;
Denomination of invention: transport loading ﹠ unloading apparatus
Technical field
The present invention relates to a kind of transport loading ﹠ unloading apparatus, the emptying equipment or the cargo loading system that can be used as in the truck container etc. use, and in addition, except the truck container, can also replace continuous mobile goods such as belt conveyor, hoisting crane.
Background technology
Carry out the device of cargo handing, the emptying equipment of truck container is for example arranged.In the prior art, diffusing shape goods from the method that the truck container unloads, there is Figure 32 to method shown in Figure 34.The method of Figure 32 is with container 1 inclination own, to make its lifting, promptly so-called tipping bucket method with cylinder.The method of Figure 33 is, is provided with on container 1 by what cylinder 3 rearward moved and send plate 4, send plate 4 that the diffusing shape goods on the container 1 is rearward released with this.
In addition, cargo gear shown in Figure 34, by platform 5, oil pressure installation 6, cylinder 7, overflow dish 8, gauging device 9 constitutes.Platform 5 is unloaded lorry maximum inclination to 55 degree by the driving of oil pressure installation 6 and cylinder 7.This platform 5 is made up of shaped steel and steel plate, unloading for lorry has enough width and intensity, at the one end back stopper 10 is installed, this back stopper 10 adopts shaped steel to make, and this shaped steel has the intensity that can support lorry when platform 5 tilts.
Above-mentioned Figure 32 is to existing method shown in Figure 34, container 1 tipping bucket method shown in Figure 32, if the entire cargo on the container 1 is unloaded smoothly and fully, require certain angle, but the ability of cylinder 2 is limited, in addition, when container 1 tilts, form the unstable state that center of gravity moves.
Shown in Figure 33 send in the plate method, send plate 4 to move to the other end from an end of container 1 owing to must make, so, because of the route problem of cylinder 3 has to adopt special multistage cylinder.And, along with the lengthening of length, can not transport with this method sometimes.That is, even send plate to move, the goods front end is also motionless, forms pressure like this, makes to send upwards protuberance of plate fwd goods, side plate is expanded open.In addition, the method that cylinder 3 itself is moved is successively arranged also, but the fixing means complexity is used also trouble.
And owing to send plate 4 will have the power of goods toward the rear pushing, cylinder 3 requires to have powerful thrust.
Shown in Figure 34 make the method for lorry integral inclination with platform 5, whole device is very big, just can not carry out unloading operation in the place of this platform 5 that is unable to hold.And, in continuous operation, overflow dish 8 and be open state, when next lorry enters, might fall into and accept in the hopper.In addition, when the hoisting position of back stopper 10 is improper, also may causes falling and cause a serious accident.
Summary of the invention
The present invention makes in view of the above problems, its purpose is to provide a kind of transportation loading and unloading device of goods, device of the present invention can be eliminated above-mentioned the problems of the prior art, device proper is uncomplicated, simple structure, low cost of manufacture, in addition, the operation number is few, and is fool proof, can carry out loading and unloading operation expeditiously.
To achieve these goals, the 1st scheme of the present invention is, reciprocating slide plate is set, desire in the crank motion that slide plate moves at the goods of mounting on this slide plate, for the motion that makes the some directions in the crank motion, for example the motion towards the loop direction becomes the motion that goods is stayed, make the motion of loop direction faster than the motion of the slide plate of outlet direction, by slide plate towards loop direction motion with towards the velocity contrast of outlet direction motion, the goods that is positioned on the slide plate is only transported towards the outlet direction.
The 2nd scheme is, reciprocating slide plate is set, and hits this slide plate from the outlet direction continuously towards the loop direction, like this, by effect of inertia, goods moved towards the outlet direction.
The present invention according to scheme 1 record is provided with reciprocating slide plate on base plate, be positioned in goods on this slide plate with the slide plate crank motion.This goods in the slide plate crank motion, towards the motion of a direction, for example quicker towards the motion of the slide plate of outlet direction towards the motion ratio of loop direction, make goods rest on this place by inertia, by the velocity contrast of this motion, goods is transported towards the outlet direction successively by slide plate.
According to the present invention of scheme 2 records, hit slide plate from the outlet direction towards the loop direction, goods moves towards the outlet direction bit by bit because of effect of inertia, by hitting continuously, goods is transported towards the outlet direction successively.
Description of drawings
Fig. 1～Fig. 9 is the 1st embodiment of transportation loading and unloading device of the present invention, the skiagraph of the 1st operation～the 9th operation when expression is used for truck container emptying equipment.
Figure 10～Figure 18 is the 1st embodiment of transportation loading and unloading device of the present invention, the planar view of the 1st operation～the 9th operation when expression is used for truck container emptying equipment.
Figure 19 is the lateral plan of other application examples of expression transportation loading and unloading device the 1st embodiment of the present invention.
Figure 20 is the 1st operation～the 3rd specification lateral plan of transportation loading and unloading device the 2nd embodiment of the present invention.
Figure 21 is the 4th operation～the 6th specification lateral plan of transportation loading and unloading device the 2nd embodiment of the present invention.
Figure 22 is the 7th operation～the 9th specification lateral plan of transportation loading and unloading device the 2nd embodiment of the present invention.
Figure 23 is the explanation lateral plan of the 10th operation～the 12nd operation of transportation loading and unloading device the 2nd embodiment of the present invention.
Figure 24 is based on transportation loading and unloading device the 2nd embodiment of the present invention, represents the explanation lateral plan of the 1st operation of its application examples.
Figure 25 is based on transportation loading and unloading device the 2nd embodiment of the present invention, represents the explanation lateral plan of the 2nd operation of its application examples.
Figure 26 is based on transportation loading and unloading device the 2nd embodiment of the present invention, represents the explanation lateral plan of the 3rd operation of its application examples.
Figure 27 is the explanation lateral plan of expression transportation loading and unloading device the 3rd embodiment of the present invention.
Figure 28 is the explanation lateral plan of expression transportation loading and unloading device the 4th embodiment of the present invention.
Figure 29 is the explanation lateral plan of the 1st operation～the 5th operation of expression transportation loading and unloading device the 5th embodiment of the present invention.
Figure 30 is the explanation lateral plan of the 6th, 7 operations of expression transportation loading and unloading device the 5th embodiment of the present invention.
Figure 31 is the explanation lateral plan of the 8th operation～the 10th operation of expression transportation loading and unloading device the 5th embodiment of the present invention.
Figure 32 is the lateral plan of expression the 1st conventional example.
Figure 33 is the lateral plan of expression the 2nd conventional example.
Figure 34 is the lateral plan of expression the 3rd conventional example.
The specific embodiment
Below, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1～Fig. 9 is the 1st embodiment of transportation loading and unloading device of the present invention, the skiagraph of the 1st operation～the 9th operation when expression is used for truck container emptying equipment.Figure 10～Figure 18 is the planar view of above-mentioned the 1st operation～the 9th operation.Among the figure, the 11st, truck, the 12nd, container, the 13rd, operator's compartment.Loading the goods A of fragmental goods such as iron filings or gravel even grained body on this truck 11, transporting.
The container 12 of truck 11, its rear end is open, among the present invention, on the base plate 14 of container 12, placing with this base plate 14 with wide slide plate 15.These slide plate 15 usefulness steel plates etc. are made, and between the front end of the behind of operator's compartment 13 and slide plate 15, are setting and are making slide plate 15 propalinal cylinders 16.
Be provided with partition wall 18 on slide plate 15, the side of this partition wall 18 can engage with the left side plate 17 of container 12, and do not combine with slide plate 15 this moment, only slide plate 15 moves, when disengaged, partition wall 18 relies on friction force to combine with slide plate 15, and is mobile with slide plate 15.
The following describes using method.As Fig. 1, shown in Figure 10, in the container 12 of truck 11, goods A is housed, when being positioned at 20 places, hole, the rear end stops, and the aft end face of container 12 is open.
As Fig. 2, shown in Figure 11, make cylinder 16 elongations, slide plate 15 moves from operator's compartment 13 side direction rear ends, and goods A on this slide plate 15 and partition wall 18 also move thereupon together.At this state, partition wall 18 does not engage with container plate side 17.
Above-mentioned slide plate 15 slides, the result, and the rear end of slide plate 15 in mounting under the state of goods A, is projected on the hole 20 at the rear of container 12.
Then, as Fig. 3, shown in Figure 12, partition wall 18 usefulness set pins 19 grades engage with container side plate 17, the cylinder 16 of withdrawing then, with slide plate 15 past operator's compartment 13 1 laybacks, at this moment, so the front end of goods A is owing to partition wall 18 is being fixed the mobile original state that keeping, and at the rear of container 12, be projected into the hole on 20 goods since below do not had slide plate 15 to drop to cheat in 20.
Like this, after goods A is fallen,, partition wall 18 is bonded on the container side plate 17 as Fig. 4, shown in Figure 13, extend cylinder 16 once more, slide plate 15 is rearward released, then, carried out the 1. release of slide plate 15 repeatedly, 2. the joint of partition wall 18,3. drawing in of slide plate 15,5. 4. falling of goods A remove the joint of partition wall 18.As Fig. 5～Fig. 9, Figure 14～shown in Figure 180, entire cargo A is fallen in the hole 20.
Fig. 9, Figure 18 are the states after expression is all unloaded goods A, in the time will preparing to freight once more, in advance partition wall 18 move to the front portion of slide plate 15, by operator's compartment 13 sides.
Moving to the front portion of this partition wall 18 undertaken by engaging, remove to engage with container side plate 17 repeatedly.Only when making slide plate 15 rearward mobile, partition wall 18 is the states that engaging with container side plate 17.Perhaps also can carry out with other machines such as hoisting cranes.
In addition, in the foregoing description, moving forward and backward by cylinder 16 of slide plate 15 undertaken, but in other embodiments, also can adopt winch and hawser etc. trailer coupling, with the miniature gears of drive motor and with various driver trains such as its ingear tooth bar.
In the foregoing description, partition wall 18 has the base frame 18a of certain width, so that can support oneself on slide plate 15, still, except this partition wall 18 is positioned on the slide plate 15 move with slide plate 15, also can adopt other actuating device with the synchronized movement of slide plate 15 to move.
With the synchronized movement of slide plate 15 partition wall 18 is moved actuating device, can adopt cylinder or chain etc.Cylinder preferably has the retractility cylinder of big elongation.When adopting chain, be to use endless chain, be and the identical ring body of slide plate 15 length, make its revolution with sprocket wheel etc.Make the chain combination of partition wall 18 and like this action or remove to combine, in conjunction with the time partition wall 18 synchronously move with slide plate 15.
In the foregoing description, be that the emptying equipment to the truck container is described, but also can be other the usage that makes.Promptly, so long as have partition wall 18 on reciprocating slide plate on the base plate 14 15 and this slide plate 15, the end, side of this partition wall 18 can engage, when engaging, only Xia Mian slide plate 15 moves, and when not engaging, partition wall 18 moves with slide plate 15, then can replace from cargo loading system or band conveyor or the hoisting crane etc. of platform, can be applicable to the general transport loading ﹠ unloading apparatus that goods is moved continuously to the truck container.
Figure 19 is the application examples as emptying equipment, for example, and on of the present invention group of ship of going into to float on the sea 32 or building berth.
The end 33 of base plate 14 makes dip plane 33, and the end of slide plate 15 also tilts along this dip plane 33.Partition wall 18 engages repeatedly and removes with engaging with its end, side and ship or building berth side plate and moves, only when making slide plate 15 rearward mobile, partition wall 18 with. side plate is engaging.Goods A also is pushed out from the rear end.The goods A that releases rises along above-mentioned dip plane 33, raises and delivers to the land.
Figure 20 represents the 2nd embodiment of transportation loading and unloading device of the present invention, in the instruction diagram of the 1st operation～the 3rd operation, and 21 expression base plates.This base plate 21 is the cargo floor when being arranged on apparatus of the present invention on the truck container as above-mentioned the 1st embodiment.
Reciprocating slide plate 22 is being set on the base plate 21.Slide plate 22 usefulness steel plates or stainless steel sheet etc. are made, and ask to join one wide or wideer, and longer than base plate 21 with base plate 21.Make slide plate 22 reciprocating mechanisms, can adopt motor, but preferably adopt oil hydraulic cylinder or cylinder 23.
Form the throw-in part 24 that drops into goods A on the slide plate 22 at an end of base plate 21.Goods A is iron filings or other fragmental thing, gravel even grained thing etc., can drop into continuously with this throw-in part 24.
Be positioned in the goods A on this slide plate 22, along with slide plate 22 crank motion together, as limiting it towards a direction, for example towards the loop direction.The mobile restriction of motion is provided with the next door 25 of a part that constitutes above-mentioned throw-in part 24.
The following describes it and make usage.Shown in the last figure of Figure 20, when goods A was dropped into throw-in part 24, the foot of the goods A of this throw-in part 24 was positioned on the slide plate 22.
At this state, shown in the middle figure of Figure 20, when slide plate 22 was moved toward outlet direction β, the goods A that joins with slide plate 22 also moved the corresponding minimizing of goods A of throw-in part 24 toward outlet direction β.
Then, when slide plate 22 was drawn toward loop direction α, goods A was limited and can not move towards loop direction α by next door 25, so goods A is motionless, only slide plate 22 moves.
Figure 21 represents the 2nd operation, shown in the last figure of Figure 21, makes slide plate 22 when outlet direction β moves again, and the goods A that joins with slide plate 22 also moves towards outlet direction β, correspondingly reduces more at the goods A of throw-in part 24.
Then, when slide plate 22 was drawn toward loop direction α, goods A was limited and can not move towards loop direction α by next door 25, so goods A is motionless, only slide plate 22 moves.
From this state once more with slide plate 22 when outlet direction β moves, the goods A that joins with slide plate 22 also moves toward outlet direction β, in the corresponding minimizing of the goods A of throw-in part 24.
Like this,, make slide plate 22 carry out same crank motion repeatedly, to the moving of loop direction α, and allow that goods A is to the transporting of outlet direction β, Goods Outwards A successively with next door 25 restriction goods A as Figure 22, shown in Figure 23.
The goods A that moves to slide plate 22 ends falls.This device as belt conveyor some combine continuously, can carry out transporting of required separation distance.
Figure 24～Figure 26 is the application examples of the 2nd embodiment, the transportation when can be used for climbing.When the slope, the goods A that is transported can return along the inclined-plane, is difficult to guarantee to drop into the gap of new goods A at throw-in part 24.For this reason, be provided with towards the quantitative feeder 26 of impeller shape of a direction rotation, to guarantee to drop into the space of new goods A at throw-in part 24.In addition, when the slope is more than 30 ° the time, must be with the top of cover 27 covering slide plates 22.
Quantitatively only towards a direction rotation, when stopping when not bothering to see me out goods A, the blade of this impeller is equivalent to above-mentioned next door 25 to feeder 26.
Figure 27 represents the present invention the 3rd embodiment.Reciprocating slide plate 22 is set on base plate 21, and this point is identical with the 2nd embodiment.In the present embodiment, in the motion that the goods A of mounting on slide plate 22 desires to move back and forth with slide plate 22, in order to make goods A can rely on inertia to stay, it is towards the moving an of direction, for example towards the moving of loop direction α, than moving more rapidly towards the slide plate 22 of outlet direction β.
The method that this slide plate 22 is moved has the whole bag of tricks.One of them is with the 2nd embodiment cylinder 23 to be set similarly, when changing 23 elongations of this cylinder and the stretching out of the bar during withdrawal, retraction speed.In addition, also can be only make slide plate 22 when outlet direction β moves, use cylinder 23, and make it when loop direction α moves, adopt the percussion device 28 of hammer etc.Adopt percussion device that dual mode is arranged, while a kind of be to make percussion device itself move strike continuously, another kind is to carry out disposable strike.At this moment, making slide plate 22 move used cylinder 23 towards outlet direction β does not work.
Be positioned in goods A on the slide plate 22 with slide plate 22 crank motions, when goods A is also keeping speed toward outlet direction β, if slide plate 22 at short notice hastily towards loop direction α motion, then goods always moves towards outlet direction β.This slide plate 22 makes goods A move successively towards outlet direction β towards the velocity contrast that loop direction α and outlet direction β move.
Making goods A fixedly make the speed of above-mentioned slide plate 22 towards loop direction α motion, is to set according to slide plate 22 and the friction drag of goods A and the inclination of slide plate 22.In addition, the slide plate 22 that is moved to loop direction α hastily by percussion device 28, the most handy drg etc. with its suddenly slow down, anxious stopping.
Figure 28 represents the present invention the 4th embodiment, and reciprocating slide plate 22 is being set on base plate 21, and this point is identical with above-mentioned the 2nd, 3 embodiment.But in the present embodiment, percussion device 28 hits slide plate 22 towards loop direction α continuously from outlet direction β, and goods A is moved towards the outlet direction under effect of inertia.
Strike to slide plate 22 is to hit from outlet direction β towards loop direction α, and goods A is then continued to move to the β direction with slide plate 22 by reset attachment 31 owing to wanting static inertia to be parked in this place.
Even slide plate 22 is squeezed into towards loop direction α by percussion device 28, this reset attachment 31 pushes back the home position with it immediately, prepares acceptance strike next time.Percussion device 28 returns slide plate 22 to be slower than the speed of slide plate 22 moving velocitys.
Figure 29 to Figure 31 represents the present invention the 5th embodiment.Reciprocating slide plate 22 is being set on base plate 21, and this point is identical with above-mentioned the 2nd embodiment.But in the present embodiment, mobile next door 29 and fixing 30 such two next doors, next door are set on slide plate 22.In the crank motion of slide plate 22, direction of present dynasty, for example when loop direction α moves, only slide plate moves, and does not move in mobile next door 29, when the outlet direction β of present dynasty moves, mobile next door 29 and slide plate 22 same moved further.Fixedly next door 30 is irrelevant fully with the crank motion of slide plate, is always fixing.Mobile next door 29 and fixedly next door 30 have each other at interval, the input of goods A is to carry out away from fixing mobile next door 29 1 sides in next door 30.
Make mobile next door 29 can adopt following various with slide plate 22 synchronization-moving mechanisms.When making slide plate 22 crank motions with cylinder 23, towards outlet direction β,, for example can be another cylinder as the mechanism that uses the speed identical that mobile next door 29 is moved with the elongation speed of this cylinder 23, push mobile next door 29 with this cylinder; Perhaps with the endless chain that rotates and with this link from mechanism, draw mobile next door 29 with the endless chain of rotation; Perhaps adopt the telescopic multi-grade oil cylinder pressure of antenna-like.This telescopic multi-grade oil cylinder pressure by stopping flowing of oil, keeps its length, can stop mobile next door 29.
In addition, also can drive without pump, by with the fuel tank direct connection, only elongate or shorten by the next door, this method also is an actv..At this moment also be by stopping the mobile maintenance length of oil.
Shown in the last figure of Figure 29, goods A and mobile next door 29 ground connection mutually are positioned on the slide plate 22, and then, move towards outlet direction β in slide plate 22 and mobile next door 29, and at this moment goods A also moves towards outlet direction β.Then, mobile next door 29 is motionless, and only slide plate 22 moves towards loop direction α.Then, when outlet direction β moved, goods A also moved towards outlet direction β once more once more slide plate 22 and mobile next door 29.From this state, mobile next door 29 is motionless, and only slide plate 22 moves towards loop direction α.
In addition, the goods A after moving is separated with mobile next door 29, in the time of dropping into new goods A betwixt, must make goods A motionless, only make mobile next door 29 towards the loop direction.Move.In order to realize this point, can take to make mobile next door 29 to fix, only slide plate 22 is moved towards outlet direction β, make goods A leave the method in mobile next door 29.Perhaps be provided with and make mobile next door energetically towards mechanism that loop direction α moves.
As shown in figure 30, goods A is separated with mobile next door 29, set new goods A betwixt.
When being detained a certain amount of goods A, more as shown in figure 31, in the crank motion of slide plate 22, during towards the moving an of direction, for example towards loop direction α mobile, only slide plate 22 moves, and mobile next door 29 is motionless.When slide plate 22 moves towards outlet direction β, mobile next door 29 and slide plate 22 same moved further, utilize this point, make mobile next door 29 with respect to slide plate 22 when outlet direction β moves, mobile next door 29 dwindles with the fixing interval in next door 30, mobile next door 29 and fixedly 30 in next door can push goods A.
As mentioned above, transportation loading and unloading device of the present invention can be used for the cargo loading system or the emptying equipment of truck container etc., in addition, also can replace belt conveyor and hoisting crane etc., mobile continuously goods utilizes the crank motion of slide plate, can convey goods expeditiously, device proper is also simple, and low price, the operation number is few, and operation is fool proof.
Claims (2)
1. transport loading ﹠ unloading apparatus, it is characterized in that, reciprocating slide plate is set, desire in the crank motion that slide plate moves at the goods of mounting on this slide plate, for the motion that makes the loop direction in the crank motion becomes the motion that goods is stayed, make the motion of slide plate of loop direction faster than the motion of the slide plate of outlet direction, by slide plate towards the motion of loop direction with towards the velocity contrast of outlet direction motion, the goods that is positioned on the slide plate is only transported towards the outlet direction.
2. transport loading ﹠ unloading apparatus is characterized in that, reciprocating slide plate is set, and hits this slide plate from the outlet direction continuously towards the loop direction, like this, by effect of inertia, goods is moved towards the outlet direction.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP199925215 | 1999-09-06 | ||
| JP25210599A JP4394776B2 (en) | 1999-09-06 | 1999-09-06 | Seat lock structure for motorcycles |
| JP2000236682A JP3515743B2 (en) | 2000-08-04 | 2000-08-04 | Cargo handling equipment |
| JP2000236682 | 2000-08-04 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB00126849XA Division CN1171768C (en) | 1999-09-06 | 2000-09-06 | Transport loading & unloading apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1550431A CN1550431A (en) | 2004-12-01 |
| CN100509588C true CN100509588C (en) | 2009-07-08 |
Family
ID=26540548
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100481402A Expired - Fee Related CN100509588C (en) | 1999-09-06 | 2000-09-06 | Transporting loading device |
| CNB00126849XA Expired - Fee Related CN1171768C (en) | 1999-09-06 | 2000-09-06 | Transport loading & unloading apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB00126849XA Expired - Fee Related CN1171768C (en) | 1999-09-06 | 2000-09-06 | Transport loading & unloading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN100509588C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212246C (en) * | 2002-12-17 | 2005-07-27 | 程颖 | Compartment, push-pedal back-push tipping truck |
| CA2421446A1 (en) * | 2003-03-10 | 2004-09-10 | Dory Tuvim | Trailer with hoist for container and the like |
| CN101952164B (en) * | 2008-01-31 | 2012-12-05 | 庞巴迪动力产品公司 | Off-road vehicle having a cargo box |
| CN112026617B (en) * | 2020-09-15 | 2022-09-23 | 烟台恒驰挂车有限公司 | Unloading device with follow-up baffle before reciprocating translation of bottom plate and transport vehicle |
| CN114670735B (en) * | 2021-12-09 | 2023-02-10 | 北京德信友和科技有限公司 | Transfer robot suitable for industrial transportation |
-
2000
- 2000-09-06 CN CNB2004100481402A patent/CN100509588C/en not_active Expired - Fee Related
- 2000-09-06 CN CNB00126849XA patent/CN1171768C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1171768C (en) | 2004-10-20 |
| CN1287090A (en) | 2001-03-14 |
| CN1550431A (en) | 2004-12-01 |
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Granted publication date: 20090708 Termination date: 20130906 |