CN1137475A

CN1137475A - Unloading method for bottom plate split packing box and its mechanism

Info

Publication number: CN1137475A
Application number: CN 95105987
Authority: CN
Inventors: 翁陆雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-08
Filing date: 1995-06-08
Publication date: 1996-12-11
Anticipated expiration: 2015-06-08
Also published as: CN1054349C

Abstract

The present invention relates to the structure of a split bottom plate container and its unloading method. Said bottom plate is composed of two rectangular half-bottom plates whose respective long-sides are adjacent and another long-sides are pivoted at base table respectively. Under the bottom plate there is a power device to make the above-mentioned two half-bottom plates pivot or oblique. Besides, a pivoted side plate is respectively and vertically placed near by the end edges of two long-sides of the bottom plate, and the side plate end adjacent to bottom plate can be opened around shaft with free end rotation and lifting of the half bottom plate by means of a coupling device, so that the material loaded on the bottom plate can be completely slided out from two sides by means of its self-weight.

Description

The discharge method and the mechanism thereof of a kind of two minutes base plate containers

The present invention relates to a kind of discharge method of container of brand-new design, especially refer to a kind of on the cargo floor of middle branch the application of force cause inclination, and raise simultaneously via cable wire interlock container biside plate, make minute base plate gravity unloading method of the material landing that places on the base plate by deadweight.The present invention also relates to the mechanism that implements this kind discharge method.

Tradition container tilting discharging, for example in the container situation of goods truck, by one be positioned at the container below than the labyrinth hydraulic compressor in the container bottom application of force, the container front end is raise recedes more than 55 degree, the i.e. landing of material that container is interior by deadweight.In this kind container raise structure, the distance of the point of application and fulcrum was suitable with the container longitudinal length, so common container need be made the inclination and the equivalent application of force of certain degree, just can make the interior material of container have the tendency of the container that slides out.

Provided by the present inventionly divide the container discharge method of base plate different in having with above-mentioned traditional discharge way.In the present invention, cargo floor is made up of two fens base plates.Impose the high strength of less act at this two fens middle intersections of base plate, this two fens base plates are respectively tilted around another side; Simultaneously, make the side plate of the banking motion interlock container both sides of this two fens base plates raise the formation opening, skid off the place as material via a cable wire.

The object of the present invention is to provide a kind of container discharge method with two fens base plates, wherein two fens base plates are in the stressed height of being lifted of intersection, and the fulcrum rotation around separately makes two fens base plates be formed slopely a chevron; Two fens base plates affect a cable wire that biside plate is raised around axle separately simultaneously, form opening at the side edge place of two fens base plates.Utilize the inventive method,,, can finish the automatic discharging of container so two fens base plates needn't be done too high lifting because of minute base plate is a S. A. with its vertical side.

According to the present invention, discharging is taken place in the container both sides, and the more traditional whole cargo floor of the inclined height of two fens base plates of container is little a lot of in the pivot inclined height that taken place of Width.So utilize the discharging of the inventive method applicable to goods truck and train container, this is another purpose of the present invention.

According to the present invention, the rotation linkage biside plate of two fens base plates of container is raised synchronously, so created the basis for being applied to automation control discharge operation, this is the present invention's another purpose again.

The present invention again again another purpose be: a kind of Automatic Charging Device with container of two fens base plates is provided.It comprises two branch base plates side by side, at their adjacent ends with being subjected to the application of force of an engine installation, they away from end then a pivot on base station, can do rotation; Two fens base plates away from the edge of end respectively be provided with vertically to the left and right side plate, its top by the axle pivot, makes side plate can do rotation, is used for surrounding a container jointly with two fens base plates; And two cable wires, their end respectively be fixed on the corresponding place, bottom surface that divides the base plate abutting end, the other end is then via behind the bottom surface of dividing base plate separately, another ora terminalis at minute base plate turns to, after walking around the top of side plate, along the outer face of side plate vertically downward, be fixed on the below of each side plate.So, when raising when engine installation two fens base plates of drive, base plate can tilt around each axis of rotation rotation in two minutes, constitute a chevron jointly.During base plate rotation in two fens, cable wire fixed thereon spurs biside plate simultaneously, and it is raised around axle simultaneously, and the material in the container is skidded off from side plate openings more up hill and dale owing to its deadweight.

According to container shedding mechanism of the present invention, lifting power for two fens base plates can separately be finished by a plurality of small-sized engine installations, the stroke of engine installation is shorter simultaneously, thereby avoids high-power special requirement engine installation, and makes usual maintenance or change implementation and more laborsaving easily.This is the present invention's another purpose more again.

According to counter shedding mechanism of the present invention, the perpendicular side plate on and arranged on left and right sides limit can break away from forward and backward two end plates to be pulled down, and is stacked on the base plate, so can make container be diverted to carrying as article such as cabinet cases; Perhaps after cabinet case is placed on the base plate, again biside plate is placed on the cabinet case top or under the bottom, the vehicle backhaul is changed carry other kinds material or cabinet case improving the vehicle capacity, and make train, truck arrange loading faster, the computer operationization is implemented.This is the present invention's another purpose more again.

For the above-mentioned container discharge method with two fens base plates of the present invention and enforcement body being done further substantively understand, the embodiment shown in the conjunction with figs., details are as follows

The cargo box structure that Fig. 1 has two fens base plates for the present invention is installed in the schematic sectional view on the truck chassis.

Fig. 2 is the cargo box structure of phase diagram 1, and its difference is in only acting on simultaneously with a discharge opeing cylinder pressure on two fens base plates.

Fig. 3 is for utilizing the present invention's cargo box structure shown in Figure 1 in the cargo-carrying situation.

Fig. 4 is for utilizing the situation of the present invention in unloading.

The cargo box structure that Fig. 5 has two fens base plates for the present invention is installed in the schematic sectional view on the train vehicle frame.

Fig. 6 is the another kind of embodiment of Fig. 5 cargo box structure, and its difference is in biside plate to be made up of fixed upper plate and movable lower side panel.

Fig. 7 utilizes the cargo box structure that is installed on the train vehicle frame shown in Figure 5, the schematic sectional view of carrying cabinet case.

At first with reference to Fig. 1, two fens base plate containers 1 of the present invention comprise that two oblongs divide

base plate

2a, 2b, two

perpendicular side plate

3a, 3b;

Interlock cable wire

4a, 4b; And a plurality of engine installations that are positioned at both sides, two fens base plate boundaries, serve as the explanation representative with hydraulic actuating cylinder 5 in the present embodiment.This two

fens base plate

2a, 2b combination back is as container 1 carrying material place.At two

fens base plate

2a, 2b went to the bottom, and what two is away from end, and longitudinally the axle pivot and has rotation trend on bearing frame 7a, the 7b of fixedly what truck crossbeam 6a, 6b respectively; Reach two abutting ends, be fixed with pull-off pole 8a, 8b in the end positions of going to the bottom longitudinally, as fixing

tightwire

4a, 4b one end place at two minutes base plate 2a, 2b.In addition, be fixed with elastic spacer 201a, 201b along the ora terminalis place, and at one fen base plate, for example the ora terminalis upper fixed one of 2b hid seam bar 202b longitudinally, is hiding seam at the abutting end of this two fens base plates.Hydraulic actuating cylinder 5 vertically is located at side under branch base plate 2a, the 2b along container, and piston rod 501 and two

minutes plate

2a, 2b are articulated.

Two

perpendicular side plate

3a, 3b are being articulated by axle at its apical position, and following ora terminalis is cut into inclined-plane 301a, 301b with dividing the adjacent part of base plate, also form the inclined-plane at the ora terminalis of the branch base plate of this position, are worked in coordination in two inclined-planes.The end of

cable wire

4a, 4b respectively is fixed on

branch base plate

2a, 2b bottom surface position pull-off pole 8a, the 8b forwardly; After the other end extends to the other end along the bottom surface of two

minutes base plate

2a, 2b, after rotating vertically upward via pulley 9a, 9b, walking around pulley 10a, the 10b of position on the side plate top turns to down again, along the lateral surface of

side plate

3a, 3b and descend, following ora terminalis place up to

side plate

3a, 3b is fixed on pull-off pole 11a, the 1b.

According to the present invention, when loading not, the abutting end of two

minutes base plate

2a, 2b butts at each other, and becomes skewed slightly.But after waiting to be written into material,

base plate

2a, 2b were pressed into horizontality in two minutes, became situation as shown in Figure 3.For guaranteeing in transit in loading,

side plate

3a, 3b can not leave two fens base plates arbitrarily, can the lower end part of

side plate

3a, 3b and installed additional between base plate in two minutes known automatically or the latching system of manual manipulation, preferably snap close position and releasing position indicate with different colours, and operating personal is recognized easily.

When desire draws off the material in the container, as snap close between side plate and two fens base plates, then earlier with its liberation.Thereafter primer fluid cylinder pressure 5 raises piston rod 501.As shown in Figure 4, two

minutes base plate

2a, 2b promptly sway and tilt gradually.In this tilting procedure, be fixed on two fens cable wire 4a on the base plate front end, 4b is in company with rising, thereby pulling cable wire 4a, the 4b other end, the side plate 3a, the 3b that are fixed on this other end are rotated around the axle that is positioned at the top raise, the material in the container begins landing simultaneously because of deadweight.Raise in company with the continuation of piston rod 501, the inclination of two

minutes base plate

4a, 4b is steeper, and it is bigger that material draws off speed, finishes to discharging eventually.Subsequently, counter motion makes piston rod 501 withdrawal, makes two

fens base plate

4a, 4b reinstatement, becomes state as shown in Figure 1.

Fig. 2 is the another kind of mode that relevant hydraulic actuating cylinder is arranged, and itself and Fig. 1 do not exist together and only replace two discharge opeing cylinder pressures 5 at what with single hydraulic actuating cylinder 5 '.In the situation of using single hydraulic actuating cylinder 5 ', hydraulic actuating cylinder 5 ' is arranged on the boundary line of aiming at two fens base plates, and fix a component plate 502 on piston rod 501 ', its both sides extend to the below of two

minutes base plate

2a, 2b respectively, and make to have garden arc protruded

stigma

503a, 503b on the two ends of component plate.So, when piston rod 501 ' raises, promptly by two garden arc protruded

stigma

503a, 503b respectively jack-up two

minutes base plate

2a, 2b one ends become and unload material.Its process is same as the described situation of Fig. 4, will not repeat at this.

Fig. 5 represents container 1 of the present invention is installed in situation on the train vehicle frame 12.Herein, what the invention human desires was emphasized is: use the present invention, can make the train cargo floor utilize gravity unloading material in the inclination mode to both sides, more traditional not only thoroughly but also laborsaving.

Fig. 6 is a kind of embodiment that is installed in the container 1 on the train vehicle frame 12.It is the two-section type structure that its difference is in the what side plate, comprises a fixing the upper half side plate 13a and a pivotable half side plate 13b down.Following half side plate 13b is to hold under the pivot what the upper half side plate 13a of top.So, when hydraulic actuating cylinder 5 moves when piston rod 501 is raise,

cable wire

4a, 4b pulling activity side plate 13b and raising only then is to unload material.

Fig. 7 represents to be installed in the container 1 on the train vehicle frame 12, goods that will be wherein unload put after, left and right two

perpendicular side plate

3a, 3b can be pulled down, be stacked on base plate 2a, the 2b.So, what is turned one's head the car situation, can be in order to carry for example kinds of goods of container case 14.Perhaps, also can be with the biside plate 3a that pulls down, 3b is deposited on the container case top.

In sum, utilize discharge method provided by the present invention, discharging is carried out simultaneously in the container both sides, because of a minute base plate transverse distance weak point, so power operated stroke is short and promote each and divide the strength of base plate to reduce by half, can replace the special requirement engine installations by a plurality of compact simplified engine installations, and the interlock facility that can utilize train or connect truck simultaneously the application of force more piece container is unloaded simultaneously, saving unloading time greatly, really is one to have novelty and creationary invention.

Claims

1. the discharge method of two fens base plate containers, it is characterized in that: divide base plate adjacent with its long limit by two oblongs, near and the cargo floor that the axle pivot constitutes at base station another long limit of what, the below was by the engine installation application of force near what divided the base plate free end, make the inclination of pivoting of two fens base plates, reach the side plate that a top axle pivot vertically respectively is set near two long limit ora terminalis of base plate, the end that side plate and base plate are adjacent, can be via a linkage by move the raising and raising of minute base plate free end around axle, landing goes out by deadweight to make the material of putting on two fens base plates of what.

2. two minutes according to claim 1 base plate container discharge methods is characterized in that: described engine installation is that hydraulic pressure is moving, air pressure is moving, electronic or manual unit.

3. two minutes according to claim 1 base plate container discharge methods, it is characterized in that: described linkage is included in the side plate end adjacent with base plate, what side plate outside face is fixed with a cable wire, the other end of cable wire extends upwardly to the side plate top along the side plate outer wall, the free end vicinity of transferring to walk around the branch floor below downwards and being diverted to the branch base plate, and fixing.

4. two fens base plate container shedding mechanisms, it includes: two oblongs are divided base plate, and two fens base plates to be growing limit adjacency relatively each other, and away from this adjacent edge, along long side direction axle pivot; Biside plate, each square shaft pivot on the long limit of the non-adjacent side of two fens base plates, and is adjacent with its free end and two fens base plate faces; Many cable wires, one end fixedly what divides on the bottom surface of base plate free end, the other end extends to another place, long limit of branch base plate along the bottom surface to side, on the pulley vertical duction, extend to the pulley on the side plate top, remake vertical duction and extend on the outside wall surface of side plate, the free end that finally is fixed on side plate is contiguous; And a plurality of hydraulic actuating cylinders, it constituted two rows along two minutes and is provided with near free-ended long limit of base plate, be articulated in the bottom face of branch base plate with piston rod, via rising on the modulated pressure cylinder piston rod, promoting two fens base plate free ends rises, and by the cable wire linkage, the free end of biside plate is swayed according to the pulley on the top and raise.

5. two minutes according to claim 4 base plate container shedding mechanisms, it is characterized in that: hydraulic actuating cylinder is positioned at two fens base plate free end abutment line and becomes single setting, on the piston cylinder of each hydraulic actuating cylinder, be fixed with a component plate, the both sides of what free end are striden in its extension, and the garden arc protruded stigma of projection is made to have in the two ends of what component plate.

6. two minutes according to claim 4 base plate container shedding mechanisms is characterized in that: side plate respectively makes the inclined-plane and adjacency with the abutting end that divides base plate.

7. two minutes according to claim 4 base plate container shedding mechanisms is characterized in that: described side plate is made up of fixing the upper half side plate and following half side plate that can the axle pivot, the lower end of top axle pivot what the upper half side plate of following half side plate, and can swing.

8. two minutes according to claim 4 base plate container shedding mechanisms is characterized in that: on the top of side plate, and be provided with pulley in the bottom of two fens base plates and side plate abutting end, in order to turn to cable wire.

9. two minutes according to claim 4 base plate container shedding mechanisms, it is characterized in that: the free end of two fens base plates is fixed with elastic spacer.

10. two minutes according to claim 4 base plate container shedding mechanisms is characterized in that: at the free end of one fen base plate, be fixed with one on its end face of what and hide the seam bar.

11. two minutes according to claim 4 base plate container shedding mechanisms is characterized in that: at the lower end part of side plate and divide between the base plate and install latching system, and indicate locking or discharge with different colours.

12. two minutes according to claim 4 base plate container shedding mechanisms, it is characterized in that: described side plate is a detouchable.