CN220180947U - Foldable car hopper structure - Google Patents

Abstract

The utility model relates to the technical field of a hopper and discloses a foldable hopper structure, which comprises a main body mechanism, a connecting mechanism and a fixing mechanism, wherein the connecting mechanism is arranged on the outer ring of the main body mechanism, the fixing mechanism is arranged on the outer ring of the main body mechanism, the main body mechanism comprises a first side wall, a second side wall, a hopper bottom plate and a first stud, the front end of the second side wall is contacted with the rear end of the first side wall, the front end and the rear end of the hopper bottom plate are contacted with the inner wall of the first side wall, the left end and the right end of the hopper bottom plate are contacted with the inner wall of the second side wall, the first stud is connected with the middle part of the first side wall in a threaded manner, the foldable hopper structure is provided with a first hinge at the front end of the first side wall, the left end of the second side wall is provided with a second hinge, and the first hinge and the second hinge are connected by utilizing a bolt, so that the stability of the hopper structure is ensured, and the hopper structure is convenient to disassemble and fold, and the problem of large size and storage is solved.

Description

Foldable car hopper structure

Technical Field

The utility model relates to the technical field of cabins, in particular to a foldable cabins structure.

Background

The hopper is the carriage of freight train dress goods, generally all is at the back of driver's cabin, when the hopper carries out work, generally will place the goods in the hopper structure, and the general hopper of security in order to guarantee the goods is mostly integral type rigid frame.

When carrying the car hopper, because the connected mode between the car hopper structure is mostly welded mode, caused the volume of car hopper too big, comparatively troublesome during the dismouting has brought a great deal of inconvenience for the dismantlement vanning process of car hopper structure, makes the transportation cost too high simultaneously.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a foldable car hopper structure, which aims to solve the problems that the size of a car hopper is too large, the disassembly and assembly are troublesome, a plurality of inconveniences are brought to the disassembly and assembly process of the car hopper structure, and the transportation cost is too high in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding car hopper structure, includes main part mechanism, coupling mechanism and fixed establishment, coupling mechanism is located main part mechanism's outer lane, fixed establishment is located main part mechanism's outer lane, main part mechanism includes first lateral wall, second lateral wall, car hopper bottom plate and first double-screw bolt, the front end of second lateral wall and the rear end contact of first lateral wall, the inner wall contact of both ends and first lateral wall around the car hopper bottom plate, the inner wall contact of both ends and second lateral wall about the car hopper bottom plate, first double-screw bolt threaded connection is at the middle part of first lateral wall, first double-screw bolt threaded connection is at the middle part of car hopper bottom plate.

Preferably, the connecting mechanism comprises a first hinge, a first mounting hole, a second stud, a bolt, a second hinge and a second mounting hole, wherein the rear end of the first hinge is contacted with the front end of the first side wall, the first mounting hole is fixedly arranged in the middle of the first hinge, and the second stud is in threaded connection with the middle of the first hinge.

Preferably, the second stud is in threaded connection with the middle part of the first side wall, the bolt is in rotary connection with the middle part of the first hinge, the second hinge is in rotary connection with the outer ring of the bolt, and the second mounting hole is fixedly arranged at the middle part of the second hinge.

Preferably, the fixing mechanism comprises a fixing plate, a rotating shaft, a rotating plate, a fixing base, a sliding groove, a hook, a pressing plate, a hook block and a telescopic spring, wherein the rear end of the fixing plate is fixedly connected to the front end of the first side wall, and the rotating shaft is rotationally connected to the middle of the fixing plate.

Preferably, the rotating plate is rotationally connected to the outer ring of the rotating shaft, the left end of the fixed base is fixedly connected to the right end of the second side wall, the sliding groove is fixedly arranged in the middle of the fixed base, the right end of the hook is fixedly connected to the left end of the rotating plate, and the pressing plate is slidably connected to the middle of the sliding groove.

Preferably, the hook block is clamped at the front end of the hook, the rear end of the hook block is contacted with the front end of the pressing plate, the hook block is slidably connected to the middle of the sliding groove, the rear end of the telescopic spring is contacted with the front end of the hook block, and the front end of the telescopic spring is contacted with the inner wall of the fixed base.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the foldable car hopper structure, the first hinge is arranged at the front end of the first side wall, the second hinge is arranged at the left end of the second side wall, and meanwhile, the first hinge and the second hinge are connected through the bolt, so that the stability of the car hopper structure is ensured, the car hopper structure is convenient to detach and fold, and the problem of large storage trouble of the car hopper structure is solved;

2. this folding car hopper structure is through at first lateral wall installation fixed plate to through rotation axis connection pivoted board, thereby hook block joint in couple and the unable adjustment base on the pivoted board has guaranteed the closure of first lateral wall and second lateral wall, through setting up telescopic spring in unable adjustment base, thereby make things convenient for the removal of hook block, so that the control to opening and shutting of first lateral wall and second lateral wall.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the connecting mechanism of the present utility model;

fig. 4 is a schematic cross-sectional view of a fixing base of the present utility model.

In the figure: 1. a main body mechanism; 101. a first sidewall; 102. a second sidewall; 103. a hopper bottom plate; 104. a first stud; 2. a connecting mechanism; 201. a first hinge; 202. a first mounting hole; 203. a second stud; 204. a plug pin; 205. a second hinge; 206. a second mounting hole; 3. a fixing mechanism; 301. a fixing plate; 302. a rotating shaft; 303. a rotating plate; 304. a fixed base; 305. a sliding groove; 306. a hook; 307. pressing the plate; 308. a hook block; 309. and a telescopic spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a folding car hopper structure, including main part mechanism 1, coupling mechanism 2 and fixed establishment 3, coupling mechanism 2 is located the outer lane of main part mechanism 1, fixed establishment 3 is located the outer lane of main part mechanism 1, main part mechanism 1 includes first lateral wall 101, second lateral wall 102, car hopper bottom plate 103 and first double-screw bolt 104, the front end and the rear end contact of first lateral wall 101 of second lateral wall 102, the front and back both ends and the inner wall contact of first lateral wall 101 of car hopper bottom plate 103, the left and right sides both ends and the inner wall contact of second lateral wall 102 of car hopper bottom plate 103, first double-screw bolt 104 threaded connection is at the middle part of first lateral wall 101, first double-screw bolt 104 threaded connection is at the middle part of car hopper bottom plate 103.

The connecting mechanism 2 comprises a first hinge 201, a first mounting hole 202, a second stud 203, a bolt 204, a second hinge 205 and a second mounting hole 206, wherein the rear end of the first hinge 201 is in contact with the front end of the first side wall 101, the first mounting hole 202 is fixedly arranged in the middle of the first hinge 201, the second stud 203 is in threaded connection with the middle of the first side wall 101, the bolt 204 is rotationally connected with the middle of the first hinge 201, the second hinge 205 is rotationally connected with the outer ring of the bolt 204, and the second mounting hole 206 is fixedly arranged in the middle of the second hinge 205.

The fixing mechanism 3 comprises a fixing plate 301, a rotating shaft 302, a rotating plate 303, a fixing base 304, a sliding groove 305, a hook 306, a pressing plate 307, a hook block 308 and a telescopic spring 309, wherein the rear end of the fixing plate 301 is fixedly connected to the front end of the first side wall 101, the rotating shaft 302 is rotatably connected to the middle part of the fixing plate 301, the rotating plate 303 is rotatably connected to the outer ring of the rotating shaft 302, the left end of the fixing base 304 is fixedly connected to the right end of the second side wall 102, the sliding groove 305 is fixedly arranged in the middle of the fixing base 304, the right end of the hook 306 is fixedly connected to the left end of the rotating plate 303, the pressing plate 307 is slidably connected to the middle of the sliding groove 305, the hook block 308 is clamped to the front end of the hook block 306, the rear end of the hook block 308 is in contact with the front end of the pressing plate 307, the rear end of the telescopic spring 309 is in contact with the front end of the hook block 308, and the front end of the telescopic spring 309 is in contact with the inner wall of the fixing base 304.

Working principle: when the foldable car hopper structure needs to be disassembled, the first stud 104 is disassembled from the first side wall 101 and the car hopper bottom plate 103 by using a tool, the car hopper bottom plate 103 can be separated from the first side wall 101 and the second side wall 102, the pressing plate 307 is pressed, the telescopic spring 309 starts to shrink under the action of external force, the pressing plate 307 and the hook block 308 slide in the sliding groove 305 due to the shortened length of the telescopic spring 309, the hook 306 and the hook block 308 are separated, the hook 306 can be separated from the fixed base 304, the car hopper structure is changed into an open state, and the angle of the first side wall 101 and the second side wall 102 can be adjusted by the bolt 204, so that the car hopper structure is folded to be accommodated.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a folding car hopper structure, includes main part mechanism (1), coupling mechanism (2) and fixed establishment (3), its characterized in that: coupling mechanism (2) are located the outer lane of main part mechanism (1), fixed establishment (3) are located the outer lane of main part mechanism (1), main part mechanism (1) include first lateral wall (101), second lateral wall (102), car hopper bottom plate (103) and first double-screw bolt (104), the front end and the rear end contact of first lateral wall (101) of second lateral wall (102), the inner wall contact of both ends and first lateral wall (101) around car hopper bottom plate (103), the inner wall contact of both ends and second lateral wall (102) about car hopper bottom plate (103), first double-screw bolt (104) threaded connection is in the middle part of first lateral wall (101), first double-screw bolt (104) threaded connection is in the middle part of car hopper bottom plate (103).

2. A collapsible hopper structure as claimed in claim 1 wherein: coupling mechanism (2) are including first hinge (201), first mounting hole (202), second double-screw bolt (203), bolt (204), second hinge (205) and second mounting hole (206), the rear end of first hinge (201) and the front end contact of first side wall (101), the middle part at first hinge (201) is offered in fixed the seting up of first mounting hole (202), second double-screw bolt (203) threaded connection is in the middle part of first hinge (201).

3. A collapsible hopper structure as claimed in claim 2 wherein: the second stud (203) is in threaded connection with the middle part of the first side wall (101), the bolt (204) is in rotary connection with the middle part of the first hinge (201), the second hinge (205) is in rotary connection with the outer ring of the bolt (204), and the second mounting hole (206) is fixedly formed in the middle part of the second hinge (205).

4. A collapsible hopper structure as claimed in claim 3 wherein: the fixing mechanism (3) comprises a fixing plate (301), a rotating shaft (302), a rotating plate (303), a fixing base (304), a sliding groove (305), a hook (306), a pressing plate (307), a hook block (308) and a telescopic spring (309), wherein the rear end of the fixing plate (301) is fixedly connected to the front end of the first side wall (101), and the rotating shaft (302) is rotationally connected to the middle of the fixing plate (301).

5. A collapsible hopper structure as claimed in claim 4 wherein: the rotating plate (303) is rotationally connected to the outer ring of the rotating shaft (302), the left end of the fixed base (304) is fixedly connected to the right end of the second side wall (102), the sliding groove (305) is fixedly formed in the middle of the fixed base (304), the right end of the hook (306) is fixedly connected to the left end of the rotating plate (303), and the pressing plate (307) is slidably connected to the middle of the sliding groove (305).

6. A collapsible hopper structure as claimed in claim 5 wherein: the front end at couple (306) is blocked to hook piece (308), the rear end of hook piece (308) and the front end contact of pressing plate (307), hook piece (308) sliding connection is in the middle part of sliding tray (305), the rear end of extension spring (309) and the front end contact of hook piece (308), the front end of extension spring (309) and the inner wall contact of unable adjustment base (304).