阅读说明：本技术 一种建筑工地用多功能材料运输车 (Building site uses multi-functional material transport vechicle ) 是由 曹秀花 于 2018-06-14 设计创作，主要内容包括：本发明公开了一种建筑工地用多功能材料运输车,包括底座,底座的下表面两侧固定安装有滚轮,底座的上表面前侧设有把手；所述底座的前端端面通过螺钉固定连接防撞支架,防撞支架上通过螺钉固定连接照明灯,照明灯的上方设置有挡板,挡板的一端焊接在底座上,从而通过照明灯实现在昏暗处的使用,适用于建筑工地没有完善照明实施的环境。本发明通过转动连接的转动板来固定料斗,可以调节卸料的方向,操作简单方便,再有就是通过滑动连接的推板结合楔形面,可以避免材料粘连堆积,能够大大提高运输效率,降低工人的劳动强度。同时还能照明,适用于黑暗环境。(The invention discloses a multifunctional material transport vehicle for a construction site, which comprises a base, wherein rollers are fixedly arranged on two sides of the lower surface of the base, and a handle is arranged on the front side of the upper surface of the base; the front end terminal surface of base passes through screw fixed connection anticollision support, through screw fixed connection light on the anticollision support, and the top of light is provided with the baffle, and the one end welding of baffle is on the base to realize the use in dusk dark department through the light, be applicable to the environment that building site did not perfect the illumination and implement. The hopper is fixed by the rotating plates which are connected in a rotating mode, the unloading direction can be adjusted, the operation is simple and convenient, materials can be prevented from being adhered and accumulated by combining the push plates which are connected in a sliding mode with the wedge-shaped surfaces, the conveying efficiency can be greatly improved, and the labor intensity of workers is reduced. Meanwhile, the LED lamp can illuminate and is suitable for dark environment.)

1. A multifunctional material transport vehicle for construction sites comprises a base and is characterized in that idler wheels are fixedly mounted on two sides of the lower surface of the base, a handle is arranged on the front side of the upper surface of the base, a rotating groove is formed in the center of the upper surface of the base, a locking groove is formed in the front side of the inside of the rotating groove, an operating groove is formed in the front side of the inside of the locking groove, an operating rod is slidably connected to the front end of the inside of the locking groove, an operating spring is sleeved on the rear side of the outer surface of the operating rod, a push rod is fixedly connected to the surface of the front end of the operating rod, a rotating block is rotatably connected to the inside of the rotating groove, a connecting groove is formed in the surface of the front end of the rotating block, a locking rod is slidably connected to the inside of the connecting groove, a reset spring is fixedly mounted on the surface of, the upper surface of the rotating block is fixedly connected with a rotating plate, the front end of the upper surface of the rotating plate is provided with an elastic clamping groove, the rear end of the upper surface of the rotating plate is hinged with a hopper through a hinge seat, two side surfaces in the hopper are provided with sliding grooves, the inner surface of each sliding groove is connected with folding cloth in a sliding manner, the inner part of each sliding groove is connected with a push plate in a sliding manner through a sliding block, and the push plate is connected to the inner surface of the hopper in a sliding; the front end terminal surface of base passes through screw fixed connection anticollision support, through screw fixed connection light on the anticollision support, and the top of light is provided with the baffle, and the one end welding of baffle is on the base to realize the use in dusk dark department through the light, be applicable to the environment that building site did not perfect the illumination and implement.

2. The multi-functional material transportation vehicle for construction site as claimed in claim, wherein the front end of the hopper is hinged with a movable baffle via a hinge, and the movable baffle rotates with the hopper to guide the material, thereby preventing the material from flowing down along the side of the hopper.

3. The multifunctional material transporting vehicle for the construction site as claimed in, wherein the lower end of the front end surface of the hopper is clamped to the inner surface of the elastic clamping groove through an elastic clamping head, the upper end of the front end surface of the hopper is provided with a discharging handle, and the inner rear end of the hopper is provided with a wedge-shaped surface.

4. The multi-functional material transport cart for construction sites of claim, wherein the push plate is provided at an upper surface thereof with a push handle.

5. The multi-functional material transport cart for construction sites of claim, wherein the ball grooves are formed at least four balls, and the balls are uniformly distributed on the lower surface of the rotary block at equal angles, and are roll-connected to the inner bottom surface of the rotary groove.

Technical Field

The invention relates to the field of buildings, in particular to a multifunctional material transport vehicle for a construction site.

Background

In the building work progress, this kind of building material of sand can all be used basically, after the sand transports the building site, need the secondary to transport and mix, and now all use small-size transport vechicle to transport basically, the operation is thus simple, control easily, but current transport vechicle still has some problems when using, be exactly the road surface of building site all unevenness basically, the direction that is difficult to control the dolly arrival in the transportation, it is inconvenient to lead to the fact the unloading, influence conveying efficiency, it is the sand in the sand again all to sleep basically and remains moisture, cause the sand adhesion to transport vechicle inside, cause the not thorough of unloading, not only influence the progress of unloading, but also can lead to the fact great useless work, extravagant workman's physical power.

Disclosure of Invention

The invention aims to provide a multifunctional material transport vehicle for a construction site, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a multifunctional material transport vehicle for construction sites comprises a base, wherein idler wheels are fixedly mounted on two sides of the lower surface of the base, a handle is arranged on the front side of the upper surface of the base, a rotating groove is formed in the center of the upper surface of the base, a locking groove is formed in the front side of the inside of the rotating groove, an operation groove is formed in the front side of the inside of the locking groove, an operation rod is slidably connected to the front end of the inside of the locking groove, an operation spring is sleeved on the rear side of the outer surface of the operation rod, a push rod is fixedly connected to the surface of the front end of the operation rod, a rotating block is rotatably connected to the inside of the rotating groove, a connecting groove is formed in the surface of the front end of the rotating block, a locking rod is slidably connected to the inside of the connecting groove, a reset spring is fixedly mounted on the surface of the rear end of the locking rod, a, the front end of the upper surface of the rotating plate is provided with an elastic clamping groove, the rear end of the upper surface of the rotating plate is hinged with a hopper through a hinge seat, two side surfaces of the interior of the hopper are provided with sliding grooves, the inner surface of each sliding groove is connected with folding cloth in a sliding mode, the interior of each sliding groove is connected with a push plate in a sliding mode through a sliding block, and the push plate is connected to the inner surface of the hopper in a sliding mode; the front end terminal surface of base passes through screw fixed connection anticollision support, through screw fixed connection light on the anticollision support, and the top of light is provided with the baffle, and the one end welding of baffle is on the base to realize the use in dusk dark department through the light, be applicable to the environment that building site did not perfect the illumination and implement.

As a further scheme of the invention: the movable baffle is hinged to the front end face of the hopper through a hinge and rotates along with the hopper to guide materials, and therefore the situation that the raw materials flow downwards along the side face of the hopper is avoided.

As a further scheme of the invention: the front end surface lower extreme of hopper passes through elasticity dop joint in the inside surface of elasticity draw-in groove, and the front end surface upper end of hopper is equipped with the handle of unloading, and the inside rear end of hopper is equipped with the wedge.

As a further scheme of the invention: the upper surface of the push plate is provided with a pushing handle.

As a further scheme of the invention: the ball groove is internally connected with at least four balls in a rolling manner, the balls are uniformly distributed on the lower surface of the rotating block at equal angles, and the balls are connected to the inner bottom surface of the rotating groove in a rolling manner.

Compared with the prior art, the invention has the beneficial effects that:

the hopper is fixed by the rotating plates which are connected in a rotating mode, the unloading direction can be adjusted, the operation is simple and convenient, materials can be prevented from being adhered and accumulated by combining the push plates which are connected in a sliding mode with the wedge-shaped surfaces, the conveying efficiency can be greatly improved, and the labor intensity of workers is reduced. Meanwhile, the LED lamp can illuminate and is suitable for dark environment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the invention at A;

figure 3 is a transverse cross-sectional view of the hopper of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a multifunctional material transportation vehicle for a construction site includes a base 1, rollers 11 are fixedly installed on two sides of a lower surface of the base 1, a handle 18 is installed on a front side of an upper surface of the base 1, a rotation groove 12 is installed at a center of the upper surface of the base 1, a locking groove 13 is installed on a front side of an inner portion of the rotation groove 12, an operation groove 14 is installed on a front side of an inner portion of the locking groove 13, an operation rod 15 is slidably connected to an inner front end of the locking groove 13, so that the operation rod 15 can be connected to a locking rod 22, an operation spring 16 is sleeved on a rear side of an outer surface of the operation rod 15, a push rod 17 is fixedly connected to a front end surface of the operation rod 15, a rotation block 2 is rotatably connected to an inner portion of the rotation groove 12, a connection groove 21 is installed on a front end surface of the rotation block 2, a connection groove, the locking rod 22 is connected to the inner surface of the locking groove 13 in a sliding manner, ball grooves 24 are formed in two ends of the lower surface of the rotating block 2, balls 25 are connected to the inner bottom surface of the rotating groove 12 in a rolling manner, the number of the balls 25 is at least four, and the balls are uniformly distributed on the lower surface of the rotating block 2 at equal angles, so that a supporting effect is achieved, the rotating friction force is reduced, and the adjusting is facilitated, the balls 25 are connected to the inner bottom surface of the rotating groove 12 in a rolling manner, a rotating plate 26 is fixedly connected to the upper surface of the rotating block 2, an elastic clamping groove 27 is formed in the front end of the upper surface of the rotating plate 26, a hopper 3 is hinged to the rear end of the upper surface of the rotating plate 26 through a hinge seat 28, the lower end of the front end surface of the hopper 3 is clamped to the inner surface of the elastic clamping groove 27 through an elastic clamping head 31, a discharging handle 32 is arranged at the upper, the inside of sliding tray 34 has push pedal 37 through sliding block 36 sliding connection, and push pedal 37 sliding connection can scrape out the inside material of hopper 3 in the inside surface of hopper 3, avoids remaining, and the upper surface of push pedal 37 is equipped with promotes handle 38.

The front end terminal surface of base 1 passes through screw fixed connection anticollision support 42, goes up through screw fixed connection light 41 on the anticollision support 42, and the top of light 41 is provided with baffle 40, and the one end welding of baffle 40 is on base 1 to realize the use in the dark place at dusk through the light, be applicable to the environment that the building site did not perfect the illumination and implement.

The front end face of the hopper 3 is hinged with a movable baffle 39 through a hinge, and the movable baffle 30 rotates along with the hopper to guide materials, so that the raw materials are prevented from flowing downwards along the side face of the hopper 3.

The invention is implemented as follows: when the sand mixing device is used, sand can be shoveled into the hopper 3, then the base 1 can be pushed through the handle 18 and can be moved through the roller 11, the building materials can be conveniently transported in batches, when the sand mixing device arrives at a mixing place, the unloading direction is inconvenient, and the unloading cannot be centralized, at the moment, the push rod 17 can be pushed, the operating rod 15 can be pushed to move inwards, and the operating spring 16 can be compressed, so that the operating rod 15 can push the locking rod 22 out of the locking groove 13, so that the rotating block 2 can rotate through the supporting effect of the ball 25, at the moment, the locking rod 22 can slide on the inner side surface of the rotating groove 12, then the rotating plate 26 can be adjusted to a certain angle, the centralized unloading is convenient, at the moment, the hopper 3 can be lifted through the unloading handle 32, the elastic clamping head 31 can be separated from the elastic clamping groove 27, so that the hopper, also can pour out the material through wedge face 35, and inside inevitable has the material to remain, can promote push pedal 27 through promoting handle 38 at this moment, scrape remaining material down, can guarantee to unload completely, then can set level hopper 3, rotating turning block 2 and can original position, reset spring 23 will reset locking lever 22 like this, reinsert in locking groove 13, fixing when convenient next time transporting, it is very convenient, can improve the conveying efficiency greatly.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.