CN220743039U - Anti-toppling construction material transporting hopper car - Google Patents

Abstract

The utility model discloses an anti-toppling construction hopper car which comprises a car frame, wheels, a longitudinal rotating arm, a car hopper, a limiting fork and a toppling component, wherein the car frame is provided with a vertical arm, a horizontal arm, a supporting rod and an armrest; the rotation axis of the hopper is perpendicular to the rotation axis of the longitudinal rotation arm, and the gravity center of the hopper after loading materials is positioned below the hinging point, so that the hopper always keeps the opening of the hopper upwards during transportation, and the materials in the hopper are prevented from being overturned and spilled; the output shaft of the driving motor is controlled by the clutch to be connected with the hinge shaft, so that the driving motor can drive the hopper to rotate by taking the hinge shaft as the center of a circle, and materials are automatically poured out of the hopper.

Description

Anti-toppling construction material transporting hopper car

Technical Field

The utility model relates to the technical field of construction transportation, in particular to an anti-toppling construction hopper car.

Background

The existing trolley is a tool for conveying materials in a short distance, wherein the hopper can be tilted, two rollers are arranged at the bottom of the trolley to move, a container is installed on a trolley body, the purpose of unloading is achieved through tilting, an operator is required to lift a handle when dumping materials in the trolley, the whole hopper of the trolley rotates, so that the trolley is troublesome in dumping, certain danger is achieved, the existing trolley is poor in lateral stability, and the materials in the trolley are easy to dump from the side when encountering a lateral slope, so that the dump-preventing construction material conveying trolley is designed for solving the problem.

Disclosure of Invention

Aiming at the defects of the existing construction and transportation, the utility model aims to provide an anti-dumping construction hopper car which has the advantages of automatic dumping, material dumping prevention and the like.

In order to achieve the above purpose, the utility model adopts a technical scheme that: the anti-toppling construction hopper car is characterized by comprising a frame, wheels, a longitudinal rotating arm, a hopper, a limiting fork and a toppling component, wherein the frame is provided with a vertical arm, a horizontal arm, a supporting rod and handrails, a plurality of horizontal arms are symmetrically arranged at the bottom of one side of the vertical arm, the horizontal arm is vertical to the vertical arm, a plurality of handrails are symmetrically arranged at the top of the other side of the vertical arm, the supporting rod is fixedly connected with the end face of the bottom of the vertical arm, the outer end of the horizontal arm is rotationally connected with the wheels, the longitudinal rotating arm is a C-shaped opening arm, the middle part of the longitudinal rotating arm is further provided with an extended rotating shaft, the rotating shaft is rotationally connected with the vertical arm of the frame, the hopper is rotationally connected with the longitudinal rotating arm, the rotating axis of the hopper is perpendicular to the rotating axis of the longitudinal rotating arm, the limiting fork is slidingly connected to the top of one side of the vertical wall, the limiting fork is used for limiting the rotation of the longitudinal rotating arm, and the toppling component is arranged on one side of the longitudinal rotating arm, and the toppling component is used for driving the hopper to topple;

preferably, the center of the rotating shaft is provided with a spline groove;

preferably, the hopper is hemispherical, the end face of the opening of the hopper is symmetrically provided with a hinge shaft, and the hinge shaft is rotationally connected with the two opening ends of the longitudinal rotating arm;

preferably, the end face of one side of the limiting fork is also provided with a spline and a sliding shaft, the sliding shafts are symmetrically arranged at two ends of the limiting fork, the sliding shaft is axially and slidably connected with the vertical arm of the frame, the spline is arranged in the middle of the limiting fork, and the spline can be inserted into a spline groove in the center of the rotating shaft;

preferably, the dumping assembly comprises a driving motor and a clutch, the clutch is arranged on one side of the longitudinal rotating arm, the input end of the clutch is fixedly connected with the output of the driving motor, the output end of the clutch is fixedly connected with the hinged shaft of the end face of the hopper, and the clutch is used for controlling whether the output shaft of the driving motor is connected with the hinged shaft or not;

the beneficial effects of the utility model are as follows: 1. the rotation axis of the hopper is perpendicular to the rotation axis of the longitudinal rotation arm, and the gravity center of the hopper after loading materials is positioned below the hinging point, so that the hopper always keeps the opening of the hopper upwards during transportation, and the materials in the hopper are prevented from being overturned and spilled; 2. the output shaft of the driving motor is controlled by the clutch to be connected with the hinge shaft, so that the driving motor can drive the hopper to rotate by taking the hinge shaft as the center of a circle, and materials are automatically poured out of the hopper.

Drawings

FIG. 1 is a side view of the utility model in an initial state;

FIG. 2 is a side view of the utility model in a toppled state;

FIG. 3 is a top view of the initial state of the present utility model;

FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3 in accordance with the present utility model;

FIG. 5 is an enlarged partial view of the area I of FIG. 3 in accordance with the present utility model;

fig. 6 is an enlarged partial view of area II of fig. 3 in accordance with the present utility model.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "provided," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

Referring to fig. 1 to 6, an embodiment of the present utility model includes:

the utility model provides an anti-toppling construction hopper car, includes frame 1, wheel 2, vertical rotation arm 3, car hopper 4, spacing fork 5 and toppling component 6, frame 1 has vertical arm 11, horizontal arm 12, bracing piece 13 and handrail 14, vertical arm 11 one side bottom symmetry is equipped with a plurality of horizontal arms 12, horizontal arm 12 and vertical arm 11 are perpendicular, vertical arm 11 opposite side top symmetry is equipped with a plurality of handrails 14, vertical arm 11 bottom end fixedly connected with bracing piece 13, horizontal arm 12 outer end rotation is connected with wheel 2, vertical rotation arm 3 is C shape opening arm, vertical rotation arm 3 middle part still has the pivot 31 that extends, pivot 31 and frame 1 vertical arm 11 rotation connect, car hopper 4 and vertical rotation arm 3 rotation connect, car hopper 4 rotation axis is perpendicular to vertical rotation arm 3 rotation axis, spacing fork 5 sliding connection is in vertical wall one side top, spacing fork 5 is used for restricting rotation vertical arm 3 rotation, toppling component 6 sets up in vertical arm 3 one side, component 6 is used for driving car hopper 4 to topple over;

the center of the rotating shaft 31 is provided with a spline groove 32;

the car hopper 4 is hemispherical, the end face of the opening of the car hopper 4 is symmetrically provided with a hinge shaft 41, and the hinge shaft 41 is rotationally connected with the two opening ends of the longitudinal rotating arm 3;

the end face at one side of the limiting fork 5 is also provided with a spline 51 and a sliding shaft 52, the sliding shafts 52 are symmetrically arranged at two ends of the limiting fork 5, the sliding shaft 52 is axially and slidably connected with the vertical arm 11 of the frame 1, the spline 51 is arranged in the middle of the limiting fork 5, and the spline 51 can be inserted into the spline groove 32 in the center of the rotating shaft 31;

the dumping assembly 6 comprises a driving motor 61 and a clutch 62, the clutch 62 is arranged on one side of the longitudinal rotating arm 3, the input end of the clutch 62 is fixedly connected with the output end of the driving motor 61, the output end of the clutch 62 is fixedly connected with the hinged shaft 41 on the end face of the car hopper 4, the clutch 62 is used for controlling whether the output shaft of the driving motor 61 is connected with the hinged shaft 41 or not, and the clutch 62 is a friction type electromagnetic clutch;

through the arrangement, in the actual working process, the specific working principle is as follows:

and (3) material transportation: firstly, materials to be transported are loaded into a hopper 4, a limit fork 5 is ensured to not limit the rotation of a longitudinal rotating arm 3, meanwhile, a clutch 62 is also in an unoperated state, the hopper 4 is not limited to rotate freely, after the materials are loaded into the hopper 4, as the hopper 4 is rotationally connected with the longitudinal rotating arm 3 through a hinge shaft 41 at an open end, the rotation axis of the hopper 4 is perpendicular to the rotation axis of the longitudinal rotating arm 3, and the gravity center of the hopper 4 is positioned below a hinge point after the materials are loaded, so that the hopper 4 always keeps the opening of the hopper 4 upwards during transportation, and the materials in the hopper 4 are prevented from being spilled;

pouring materials: after the hopper transporting vehicle stops, the supporting rod 13 is ensured to support the vehicle firmly, then the limiting fork 5 is pushed inwards, the spline 51 on one side end surface of the limiting fork 5 is inserted into the spline groove 32 in the rotating shaft 31 in the middle part of the longitudinal rotating arm 3, the longitudinal rotating arm 3 cannot rotate at the moment, then the clutch 62 is started, the output shaft of the driving motor 61 is connected with the hinge shaft 41 by the clutch 62, then the driving motor 61 is started, the driving motor 61 drives the hopper 4 to rotate around the hinge shaft 41, and therefore materials are automatically poured out from the hopper 4; after the dumping is completed, the clutch 62 is closed, so that the hopper 4 is not limited, and is rotated to an initial state by the self weight;

the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (5)

1. The utility model provides a prevent empting construction fortune hopper car, its characterized in that, includes frame, wheel, vertical rotation arm, car hopper, spacing fork and emptys the subassembly, the frame has vertical arm, horizontal arm, bracing piece and handrail, vertical arm one side bottom symmetry is equipped with a plurality of horizontal arms, horizontal arm and vertical arm are perpendicular, vertical arm opposite side top symmetry is equipped with a plurality of handrails, vertical arm bottom terminal surface fixedly connected with bracing piece, horizontal arm outer end rotation is connected with the wheel, vertical rotation arm is C shape opening arm, vertical rotation arm middle part still has the pivot that extends, pivot and the vertical arm rotation of frame are connected, car hopper and vertical rotation arm rotate and are connected, car hopper rotation axis perpendicular to vertical rotation arm rotation axis, spacing fork sliding connection is in vertical wall one side top, spacing fork is used for restricting vertical rotation arm rotation, it sets up in vertical rotation arm one side to empty the subassembly, it is used for driving the car hopper to empty the subassembly.

2. The anti-toppling construction hopper car according to claim 1, wherein the center of the rotating shaft is provided with a spline groove.

3. The anti-toppling construction hopper car according to claim 1, wherein the hopper is hemispherical, hinge shafts are symmetrically arranged on the end face of an opening of the hopper, and the hinge shafts are rotatably connected with two opening ends of the longitudinal rotating arm.

4. The anti-toppling construction hopper car according to claim 1, wherein the end face of one side of the limiting fork is further provided with a spline and a sliding shaft, the sliding shaft is symmetrically arranged at two ends of the limiting fork, the sliding shaft is axially and slidably connected with the vertical arm of the frame, the spline is arranged in the middle of the limiting fork, and the spline can be inserted into a spline groove in the center of the rotating shaft.

5. The anti-toppling construction hopper car according to claim 1, wherein the toppling component comprises a driving motor and a clutch, the clutch is arranged on one side of the longitudinal rotating arm, the input end of the clutch is fixedly connected with the output of the driving motor, the output end of the clutch is fixedly connected with a hinged shaft on the end face of the hopper, and the clutch is used for controlling whether the output shaft of the driving motor is connected with the hinged shaft or not.