CN213707136U

CN213707136U - Movable quick-assembly folding unloading hopper

Info

Publication number: CN213707136U
Application number: CN202022349735.9U
Authority: CN
Inventors: 王廷阳
Original assignee: Qilin Shandong Intelligent Equipment Manufacturing Co ltd
Current assignee: Qilin Shandong Intelligent Equipment Manufacturing Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-16
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a fortune grain car equipment field of unloading, in particular to portable quickly-combined's foldable discharge hopper, include: a floor member; two side plates; the front plate is arranged on the front side of the bottom plate and is in vertical sliding connection with the bottom plate; the first driving piece drives the front plate to vertically move; the ramp part is connected with the rear side of the bottom plate, the top surface of the ramp part extends backwards and obliquely downwards, and the top surface of the ramp part extends to the supporting plane; the rear plate is hinged with the ramp piece, can rotate and move at a use position where the two side plates are abutted and a folding position attached to the top surface of the ramp piece, and is provided with a first limiting part on the surface, far away from the front plate, of the rear plate; the spacing portion of second sets up in the top of ramp spare, and when the back plate was in folding position, the front side and the first spacing portion butt of the spacing portion of second, the utility model discloses can be convenient fold front bezel and back plate to supply the vehicle to go through, the effectual problem that exists of having solved among the prior art.

Description

Movable quick-assembly folding unloading hopper

Technical Field

The utility model relates to a fortune grain car equipment field of unloading, in particular to portable quickly-assembled's foldable discharge hopper.

Background

When bulk materials (such as grains) are transported by an automobile, the bulk materials are mostly loaded in bulk in a carriage, and when unloading is needed, part of vehicles jack up the carriage to unload by virtue of self inclined goods ejector rods. Some vehicles need to be unloaded by relying on a dedicated unloading platform. Specifically, the platform of unloading is equipped with the board that turns over that can overturn, and when the board was put at ordinary times, the freight train went to the upside of turning over the board, then turns over the rotation of board, with the freight train slope, the carriage of freight train begins to unload.

At present, most of existing unloading platforms are in the form disclosed in patent 2019221807678, the platforms are fixed on the ground, a receiving hopper is arranged on the rear side of the platforms, and the unloading platforms in the form are fixed in use positions and not flexible enough, so that the unloading platforms are difficult to meet the requirements of enterprises with more bins.

Although the movable rear tippler disclosed in patent 2014200424682 can move the tippler according to the position of the bin, when it is unloaded, it needs to rely on the fixed discharge hopper on the ground, and the flexibility of use is relatively poor.

When the platform of unloading is using, because the restriction of discharge hopper, the vehicle all need to back a car and go up the board of turning over, and the freight train is backed a car when the heavy load and is gone up the degree of difficulty of platform great, and is higher to driver's technical requirement, appears backing a car the problem of skew turning over the board easily. Therefore, how to provide a discharge hopper capable of driving a vehicle is a problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable rapid Assembly's foldable discharge hopper, can be convenient folding front bezel and back plate to supply the vehicle to go through, the effectual problem that exists of having solved among the prior art.

In order to solve the problem, the utility model provides a portable rapid Assembly's foldable discharge hopper, include: the device comprises a bottom plate piece, a support plate and a base plate, wherein the bottom plate piece is provided with a discharge opening, and the top of the bottom plate piece is provided with a support plane; the two side plates are respectively arranged on the left side and the right side of the bottom plate; the front plate is arranged on the front side of the bottom plate and is in sliding connection with the bottom plate along the vertical direction; the first driving piece drives the front plate to vertically move; the ramp component is connected with the rear side of the bottom plate, the top surface of the ramp component extends backwards and obliquely downwards, and the top surface of the ramp component extends to the supporting plane; the rear plate is hinged with the ramp piece, the rear plate can rotate and move at a use position where the two side plates are abutted and a folding position where the rear plate is attached to the top surface of the ramp piece, and a first limiting part is arranged on the surface, far away from the front plate, of the rear plate; the second limiting part is arranged at the top of the ramp part, and when the rear plate is in a folding position, the front side of the second limiting part is abutted against the first limiting part.

Furthermore, the first driving piece is an oil cylinder.

Furthermore, the side plate is provided with a winch, and a winch rope of the winch is connected with the rear plate.

Furthermore, the ramp piece is provided with a hinge shaft, the rear plate is provided with a hinge hole for the hinge shaft to pass through, the hinge hole is a waist-shaped hole, and when the rear plate rotates to be attached to the top surface of the ramp piece, the rear plate slides backwards until the first limiting part is abutted against the second limiting part after the twisted rope releases the rear plate.

Furthermore, a limiting block protruding forwards is formed at the upper end of the second limiting part, and a limiting groove for the limiting block to insert into is formed in the first limiting part.

Further, the rear plate is provided with a first locking ring, the side plate is provided with a second locking ring, the discharge hopper further comprises a plug, when the rear plate is located at the use position, the first locking ring and the second locking ring are coaxial, and the plug penetrates through the first locking ring and the second locking ring.

Further, the bottom plate spare including be hopper-shaped bottom plate, set up in the backup pad of bottom plate upside, the bin outlet is seted up in the bottom plate, the backup pad fretwork, the top surface of backup pad forms the supporting plane.

Further, the bottom plate piece is provided with a telescopic oil cylinder, and the telescopic oil cylinder is provided with a traveling wheel.

Furthermore, a sinking groove is formed in the top surface of the ramp component, and when the rear plate rotates to the folding position, the rear plate is located in the sinking groove.

The beneficial effects of the utility model reside in that, the utility model provides a portable rapid Assembly's foldable discharge hopper, can be convenient folding front bezel and back plate to supply the vehicle to go through, the effectual problem that exists among the prior art of having solved.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of an embodiment of the present invention.

Fig. 2 is a schematic top view of the hopper in the embodiment of fig. 1.

Fig. 3 is a schematic side sectional structure view of the vehicle in fig. 1 after the vehicle runs to the turning plate and then the hopper is arranged.

FIG. 4 is a schematic view of the structure of FIG. 3 at the back panel in a folded position.

Fig. 5 is a partially enlarged structural view of a portion a in fig. 4.

Fig. 6 is a schematic structural view of the rear plate of fig. 4 after being moved leftward.

Fig. 7 is a schematic structural view of the vehicle in fig. 3 during unloading.

Fig. 8 is a partially enlarged structural view at B in fig. 7.

Wherein: 1. a floor member; 101. a base plate; 102. a support plate; 2. a discharge outlet; 3. a side plate; 4. a front plate; 5. a ramp member; 6. a back plate; 7. a second limiting part; 8. a first limiting part; 9. a first driving member; 10. a winch; 11. hinging a shaft; 12. a hinge hole; 13. a limiting block; 14. a limiting groove; 15. a first lock ring; 16. a second lock ring; 17. plugging; 18. a telescopic oil cylinder; 19. a traveling wheel; 20. a traveling wheel; 21. Turning over a plate; 22. a chassis; 23. catch wheel piece.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, as shown in fig. 1-8, there is provided a portable quick-assembly folding discharge hopper comprising: a bottom plate member 1 provided with a discharge opening 2, wherein the top of the bottom plate member 1 is provided with a supporting plane; two side plates 3 respectively arranged at the left and right sides of the bottom plate 101; the front plate 4 is arranged on the front side of the bottom plate 101, and the front plate 4 is connected with the bottom plate 101 in a sliding mode along the vertical direction; the first driving piece 9 drives the front plate 4 to vertically move; a ramp member 5 connected to the rear side of the base plate 101, a top surface of the ramp member 5 extending obliquely downward toward the rear, and the top surface of the ramp member 5 extending to the support plane; the rear plate 6 is hinged with the ramp piece 5, the rear plate 6 can move in a use position where the two side plates 3 are abutted and a folding position where the rear plate 6 is attached to the top surface of the ramp piece 5 in a rotating mode, and a first limiting part 8 is arranged on the surface, away from the front plate 4, of the rear plate 6; and a second limiting portion 7 provided on the top of the ramp member 5, wherein when the rear plate 6 is in the folded position, the front side of the second limiting portion 7 abuts against the first limiting portion 8.

The discharge hopper of the utility model is shown in the figure, when in use, the discharge hopper is arranged at the rear end of the discharge platform as shown in the figure, when the vehicle needs to drive on the unloading platform, the front plate 4 can be vertically contracted at the lower side of the supporting plane, the rear plate 6 is rotated to be attached to the top surface of the ramp member 5, so that the rear plate 6 is rotated into the folded position, in which the vehicle can be driven to the left by the ramp element 5, the wheels of the vehicle are driven by the rear plate 6 onto the support plane and by the support plane onto the unloading platform, the front plate 4 is then moved upwards by the first driving member 9, and the rear plate 6 is rotated to the position of use, in which, the front plate 4, the rear plate 6 and the two side plates 3 enclose a side wall of the hopper, at which time the rear end of the vehicle is open, the discharging device can discharge materials into the hopper, and when the discharging platform rotates obliquely, the materials in the vehicle are gradually discharged into the hopper. After the vehicle is unloaded, the front panel 4 can be moved downward again to retract to the underside of the support plane and the rear panel 6 can be pivoted to the folded position.

When the rear plate 6 is in the folded position, the first limiting part 8 and the second limiting part 7 are arranged, so that a force for stopping the rear plate 6 from moving backwards can be provided for the rear plate 6, when a vehicle runs onto the rear plate 6, the backward force applied to the hinged part of the rear plate 6 and the ramp piece 5 can be prevented from being too large, and the hinged part of the rear plate 6 and the ramp piece 5 can be prevented from being damaged.

Especially lies in, to the utility model discloses a discharge hopper, front bezel 4 adopt vertical slip folding mode, and its advantage lies in, the vehicle is when unloading, and the vehicle rear end need have the part to extend the hopper upside, and the impact of vehicle goods of unloading is many towards the rear moreover, consequently, front bezel 4 highly need not be too high when expandes the use, adopts vertical folding can satisfy the user demand, and folding space is still less. Because the rear plate 6 needs to directly cope with the impact of cargos unloaded from the vehicle, the rear plate 6 has high height requirement, and can be suitable for the rear plate 6 with high height by adopting a rotating and folding mode.

It should be noted that, the utility model discloses an improvement part lies in the discharge hopper, does not do the restriction to the concrete structure of unloading platform, and is preferred, the structure of unloading platform can be as shown in the figure, include chassis 22 that links to each other with bottom plate spare 1, rotate and set up in turning over board 21 of chassis 22, set up the support cylinder who turns over between board 21 and chassis 22, wherein support cylinder can drive and turn over board 21 and rotate, in order to use more in a flexible way, set up two flexible hydro-cylinders respectively in chassis 22's both sides, set up in the wheel of flexible hydro-cylinder, in order when the position of platform is unloaded in needs adjustment, extend the downside on chassis with the wheel through flexible hydro-cylinder. The vehicle turning device is characterized in that the chassis is provided with a mounting hole, and the blocking wheel block is rotatably arranged in the mounting hole, when the blocking wheel block rotates in the mounting hole, the top surface of the blocking wheel block is approximately flush with the top surface of the turning plate, a vehicle can run through the vehicle, after the vehicle runs through the vehicle, the blocking wheel block can be rotated to be perpendicular to the turning plate, and the blocking wheel block can block the vehicle from sliding backwards.

More specifically, the first driving member 9 is an oil cylinder. As shown in the figure, the lower end of the oil cylinder is fixed on the bottom plate member 1, and the upper end is connected with the front plate 4.

A further optimization is that the side plates 3 are provided with winches 10, the wires of the winches 10 being connected to the rear plate 6. By providing the winch 10, the rear plate 6 can be conveniently lifted and lowered. Wherein in the illustrated embodiment is a manual winch 10, in the preferred embodiment, an electric winch 10 may also be employed.

For further convenience of use, it is further preferable that the ramp member 5 is formed with a hinge shaft 11, the rear plate 6 is provided with a hinge hole 12 through which the hinge shaft 11 passes, the hinge hole 12 is a kidney-shaped hole, when the rear plate 6 rotates to be attached to the top surface of the ramp member 5, the rear plate 6 slides backwards until the first limiting portion 8 abuts against the second limiting portion 7 after the twisted rope releases the rear plate 6. As shown in fig. 2 to 8, the hinge hole 12 is provided with a waist-shaped hole, so that the hinge shaft 11 abuts against the upper edge of the waist-shaped hole when the rear plate 6 is in the use position, and when the rear plate 6 is gradually lowered to be attached to the ramp member 5, the hinge shaft 11 has a moving space at the rear side of the waist-shaped hole, at this time, as shown in fig. 6, a certain distance is provided between the first limiting portion 8 and the second limiting portion 7, so that the first limiting portion 8 and the second limiting portion 7 can be prevented from interfering with each other when the rear plate 6 is rotated, and after the rear plate 6 is attached to the ramp member, the winch 10 is loosened, at this time, as shown in fig. 5, the rear plate 6 can move downward, so that the first limiting portion 8 abuts against the second limiting portion 7. When the back plate 6 needs to be lifted up, the winch 10 is tensioned and pulls the back plate 6 along the extending direction of the slope of the ramp piece, so that the first limiting part 8 and the second limiting part 7 are separated, and then the back plate 6 is rotated, so that the interference between the first limiting part 8 and the second limiting part 7 can be prevented.

In the illustrated embodiment, the first position-limiting portion 8 is a strip-shaped structure protruding from the back plate 6, the ramp member 5 is provided with a positioning groove into which the first position-limiting portion 8 is inserted, and the side wall of the positioning groove forms the second position-limiting portion 7.

The further optimization is that a limit block 13 protruding forwards is formed at the upper end of the second limit part 7, and a limit groove 14 for inserting the limit block 13 is formed in the first limit part 8. As shown in the figure, by providing the stopper 13 and the stopper groove 14, the rear panel 6 can be prevented from moving upward when the rear panel 6 is in the folded position, so that the position of the rear panel 6 is stable, and particularly, the rear panel 6 is prevented from warping and deforming when the wheels of the vehicle run on the rear panel 6.

It is further advantageous that the rear plate 6 is provided with a first locking ring 15, that the side plates 3 are provided with a second locking ring 16, that the discharge hopper further comprises a plug 17, that the first locking ring 15 is coaxial with the second locking ring 16 when the rear plate 6 is in the position of use, and that the plug 17 passes through the first locking ring 15 and the second locking ring 16. This locks the rear panel 6 and the side panels 3 when the rear panel 6 is in the use position, preventing the rear panel 6 from opening.

Further specifically speaking, the bottom plate member 1 includes that the bottom plate 101 that is hopper-shaped, set up in the backup pad 102 of bottom plate 101 upside, bin outlet 2 sets up in bottom plate 101, backup pad 102 fretwork, the top surface of backup pad 102 forms the supporting plane.

The further optimization point is that the bottom plate component 1 is provided with a telescopic oil cylinder 18, and the telescopic oil cylinder 18 is provided with a road wheel 19.

A further refinement provides that the top face of the ramp element is provided with a counter sink, in which the rear plate 6 is located when the rear plate 6 is rotated into the folded position. As shown in the drawings, by providing the sink, it is possible to prevent the problem of unstable vehicle travel caused by an excessive amount of the top surface of the raised ramp member when the rear panel 6 is in the folded position.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A portable quick assembly folding discharge hopper comprising:

the device comprises a bottom plate piece, a support plate and a base plate, wherein the bottom plate piece is provided with a discharge opening, and the top of the bottom plate piece is provided with a support plane;

the two side plates are respectively arranged on the left side and the right side of the bottom plate;

the front plate is arranged on the front side of the bottom plate and is in sliding connection with the bottom plate along the vertical direction;

the first driving piece drives the front plate to vertically move;

the ramp component is connected with the rear side of the bottom plate, the top surface of the ramp component extends backwards and obliquely downwards, and the top surface of the ramp component extends to the supporting plane;

the rear plate is hinged with the ramp piece, the rear plate can rotate and move at a use position where the two side plates are abutted and a folding position where the rear plate is attached to the top surface of the ramp piece, and a first limiting part is arranged on the surface, far away from the front plate, of the rear plate;

the second limiting part is arranged at the top of the ramp part, and when the rear plate is in a folding position, the front side of the second limiting part is abutted against the first limiting part.

2. A portable quick connect collapsible discharge hopper according to claim 1 wherein said first actuating member is a cylinder.

3. A portable quick connect collapsible discharge hopper according to claim 1 wherein said side panels are provided with winches, the wires of said winches being attached to said rear panel.

4. A portable quick connect collapsible discharge hopper according to claim 3 wherein said ramp member is formed with a hinge shaft and said back plate is provided with a hinge hole for said hinge shaft to pass through, said hinge hole being a kidney shaped hole, said back plate sliding rearwardly until said first stop portion abuts said second stop portion after said hinge rope releases said back plate when said back plate is rotated to engage the top surface of said ramp member.

5. A portable quick connect collapsible discharge hopper according to claim 4 wherein said second retainer portion is formed at its upper end with a forwardly projecting stopper and said first retainer portion is formed with a retainer groove into which said stopper is inserted.

6. A portable quick connect folding discharge hopper according to claim 1 and wherein said rear plate is provided with a first catch and said side plates are provided with a second catch, said discharge hopper further comprising a plug, said first catch and said second catch being coaxial and said plug passing through said first catch and said second catch when said rear plate is in the use position.

7. A portable quick connect collapsible discharge hopper as claimed in claim 1 wherein said base member includes a funnel shaped base plate, a support plate disposed on the upper side of said base plate, said discharge opening being open to said base plate, said support plate being hollow, the top surface of said support plate forming said support plane.

8. A portable quick connect collapsible discharge hopper according to claim 1 wherein said floor member is provided with a telescopic cylinder, said telescopic cylinder being provided with road wheels.

9. A portable quick connect collapsible dump hopper as in claim 1 wherein the top surface of the ramp member is provided with a recessed slot in which the rear plate is positioned when rotated to the collapsed position.