CN215244888U - Frame structure of handcart - Google Patents

Abstract

The utility model belongs to the technical field of handcart equipment, a frame structure of handcart is disclosed, its technical essential is: including the automobile body, the gyro wheel is installed through the support rotation in bottom of the car body right side, and two sets of supporting legs around the downward fixed mounting of automobile body diapire on gyro wheel right side has a handle, vertical flexible groove has been seted up downwards all around to the automobile body roof, and slidable mounting has annular baffle in the flexible groove, sets up the rectangular channel of multiunit equidistant distribution about the flexible groove lateral wall of baffle both sides respectively, and rectangular channel inner wall fixed mounting has multiunit reset spring, and multiunit reset spring towards the common fixed mounting of the one end of baffle have with rectangular channel sliding connection's trapezoidal stopper that falls, set up the multiunit equidistant distribution about the multiunit on the interior lateral wall of baffle with the stopper spacing groove of mutually supporting, the stopper is connected with the adjusting part who is arranged in the automobile body lateral wall.

Description

Frame structure of handcart

Technical Field

The utility model relates to a handcart equipment technical field specifically is a frame structure of handcart.

Background

The handcart is widely applied in production and life, has the advantages of simple maintenance, convenient operation and light dead weight, can work in places where motor vehicles are inconvenient to use, particularly plays a great advantage when carrying objects in short distance, and saves time and labor when carrying goods. Especially, the worker on the building site can use the handcart to carry objects such as grit, material usually, and it is comparatively convenient to use.

But the volume of current handcart is less and can't adjust, and the material that the single loaded is less when carrying the material, and work efficiency is lower, when unloading to the material on the handcart on the building site moreover, all topples over the handcart and then pours out the material in the car hopper usually, very easily leads to the handcart to take place to damage like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame structure of handcart to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a frame structure of handcart, includes the automobile body, and the gyro wheel is installed through the support rotation in bottom of the car body right side, and two sets of supporting legs around the downward fixed mounting of automobile body diapire on gyro wheel right side has the handle, vertical flexible groove has been seted up all around downwards to the automobile body roof, and slidable mounting has annular baffle in the flexible groove, sets up the rectangular channel of multiunit equidistant distribution about the flexible groove lateral wall of baffle both sides respectively, and rectangular channel inner wall fixed mounting has multiunit reset spring, and multiunit reset spring has the stopper of falling trapezoidal with rectangular channel sliding connection towards the common fixed mounting of the one end of baffle, set up the spacing groove that equidistant distribution about the multiunit mutually supported with the stopper on the interior lateral wall of baffle, the stopper is connected with the adjusting part who is arranged in the automobile body lateral wall.

As a further aspect of the present invention: fixed teeth are fixedly mounted at the bottom ends of the supporting legs.

As a further aspect of the present invention: the adjusting component comprises a plurality of groups of vertical rope grooves which are distributed at equal intervals and are formed downwards on the top wall of the vehicle body, a plurality of groups of connecting grooves communicated with the rectangular grooves are formed in the side wall of each rope groove, a rope penetrating through the connecting grooves and the rope grooves is fixedly installed on the side wall of the limiting block, and one end of the rope, located on the top of the vehicle body, is fixedly connected with a lifting ring.

As a further aspect of the present invention: the front inner wall and the rear inner wall of the vehicle body are respectively provided with a plurality of groups of vertical grooves which are distributed at equal intervals, and the vertical grooves on the front side and the rear side are internally and detachably provided with partition plates.

As a further aspect of the present invention: the discharging opening has been seted up on the automobile body diapire, has seted up the standing groove on the automobile body diapire of both sides around the discharging opening, and slidable mounting has the stripper in the standing groove, installs the slide rail of mutually supporting with the stripper on the automobile body diapire of the discharging opening left and right sides respectively.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the limiting blocks, the limiting grooves, the baffle plates and the adjusting assemblies to be matched with each other, the baffle plates can be adjusted to be at a proper height, so that the volume of the interior of the vehicle body is increased, and more materials can be conveyed at a time; through setting up stripper, standing groove, discharge opening and mutually supporting, can be convenient lift off the inside material of automobile body through the automobile body diapire, solved current handcart and unloaded and easily make the impaired problem of handcart.

Drawings

Fig. 1 is a schematic structural view of a frame structure of a cart.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic view of a discharge port and its connection structure in a frame structure of a cart.

Fig. 4 is an external structural view of a vehicle body in a frame structure of a cart.

Wherein: the device comprises a vehicle body 1, rollers 2, supporting legs 3, a handle 4, a telescopic groove 5, a baffle 6, a rectangular groove 7, a return spring 8, a limiting block 9, a limiting groove 10, an adjusting component 11, a rope groove 111, a connecting groove 112, a rope 113, a discharge opening 12, a placing groove 13, a discharge plate 14, a slide rail 15, fixed teeth 16, a vertical groove 17 and a partition plate 18.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, a frame structure of a handcart comprises a handcart body 1, a roller 2 is rotatably mounted on the right side of the bottom of the handcart body 1 through a bracket, a front supporting leg and a rear supporting leg 3 are fixedly mounted on the bottom wall of the handcart body 1 on the right side of the roller 2 downwards, a handle 4 is fixedly mounted on the right side wall of the handcart body 1, a vertical telescopic groove 5 is formed on the periphery of the top wall of the handcart body 1 downwards, an annular baffle plate 6 is slidably mounted in the telescopic groove 5, a plurality of groups of rectangular grooves 7 which are distributed at equal intervals are formed in the side walls of the telescopic grooves 5 on the two sides of the baffle plate 6 respectively, a plurality of groups of reset springs 8 are fixedly mounted on the inner wall of the rectangular grooves 7, an inverted trapezoidal limiting block 9 which is slidably connected with the rectangular grooves 7 is fixedly mounted at one end of the reset springs 8 facing the baffle plate 6, a plurality of groups of limiting grooves 10 which are distributed at equal intervals up and down and mutually matched with the limiting block 9 are formed in the inner and the outer side wall of the baffle plate 6, the limiting block 9 is connected with an adjusting component 11 positioned in the side wall of the handcart body 1, the adjusting component 11 is used for adjusting the height of the baffle 6 extending out of the telescopic groove 5 by adjusting the mutual matching of the limiting block 9 and the limiting grooves 10 on the side walls of the baffle 6 at different height positions.

Example two

On the basis of the first embodiment, fixed teeth 16 are fixedly installed at the bottom ends of the supporting legs 3, friction between the supporting legs and the ground can be increased through the fixed teeth 16, and displacement of the vehicle body 1 when the vehicle body is stopped is avoided, the adjusting assembly 11 comprises a plurality of groups of vertical rope grooves 111 which are arranged on the top wall of the vehicle body 1 and distributed at equal intervals, a plurality of groups of connecting grooves 112 communicated with the rectangular grooves 7 are formed in the side wall of each rope groove 111, ropes 113 penetrating through the connecting grooves 112 and the rope grooves 111 are fixedly installed on the side wall of the limiting block 9, a lifting ring is fixedly connected to one end of each rope 113 positioned on the top of the vehicle body 1, the ropes 113 are pulled by the lifting ring to drive the limiting block 9 to retract into the rectangular grooves 7 so as to adjust the height of the baffle 6, when the baffle 6 is adjusted to a proper height, the ropes 113 are loosened to clamp the limiting block 9 with the corresponding limiting grooves 10 so as to fix the baffle 6, a plurality of vertical grooves 17 which are distributed at equal intervals are respectively formed in the front inner wall and the rear wall of the vehicle body 1, common demountable installation has division board 18 in the vertical groove 17 of both sides around, can separate into a plurality of cavities that do not communicate into with automobile body 1 inner chamber through division board 18 and then can transport simultaneously the material of difference, discharge opening 12 has been seted up on the 1 diapire of automobile body, standing groove 13 has been seted up on the 1 diapire of automobile body of both sides around discharge opening 12, slidable mounting has stripper 14 in standing groove 13, install slide rail 15 with stripper 14 mutually supporting on the 1 diapire of automobile body of the 12 left and right sides of discharge opening respectively, when needs are unloaded the material in automobile body 1, two front and back stripper 14 on the discharge opening 12 remove in standing groove 13 and then can directly unload the material in the automobile body 1 from automobile body 1 bottom.

The utility model discloses a theory of operation is: the adjusting component 11 is used for adjusting the height of the baffle 6 extending out of the telescopic groove 5 by adjusting the mutual matching of the limiting block 9 and the limiting grooves 10 on the side walls of the baffle 6 at different height positions. Through carrying pull ring pulling rope 113 to drive stopper 9 and withdraw back to rectangular channel 7 and then can adjust the height of baffle 6, when baffle 6 adjusts suitable height, loosen rope 113 with stopper 9 and corresponding spacing groove 10 joint and then to baffle 6 and then fixed, when the material in the automobile body 1 is unloaded to needs, remove two front and back discharge plates 14 on discharge opening 12 in standing groove 13 and then can directly unload the material in the automobile body 1 from automobile body 1 bottom.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The frame structure of the trolley comprises a trolley body (1), wherein the right side of the bottom of the trolley body (1) is provided with a roller (2) through the rotation of a support, the bottom wall of the trolley body (1) on the right side of the roller (2) is downwards fixedly provided with a front supporting leg and a rear supporting leg (3), the right side wall of the trolley body (1) is fixedly provided with a handle (4), the trolley frame structure is characterized in that the periphery of the top wall of the trolley body (1) is downwards provided with a vertical telescopic groove (5), an annular baffle (6) is slidably arranged in the telescopic groove (5), the side walls of the telescopic grooves (5) on the two sides of the baffle (6) are respectively provided with an upper rectangular groove (7) and a lower rectangular groove (7) which are distributed at equal intervals, the inner wall of the rectangular groove (7) is fixedly provided with a plurality of groups of reset springs (8), one end of the plurality of the reset springs (8) facing the baffle (6) is jointly fixedly provided with an inverted trapezoidal limiting block (9) which is slidably connected with the rectangular groove (7), the inner side wall and the outer side wall of the baffle (6) are provided with a plurality of groups of limiting grooves (10) which are distributed at equal intervals from top to bottom and are matched with the limiting blocks (9), and the limiting blocks (9) are connected with adjusting components (11) located in the side wall of the vehicle body (1).

2. A frame structure for a trolley according to claim 1, characterized in that the bottom end of the support leg (3) is fixedly provided with a fixed tooth (16).

3. The frame structure of a handcart as claimed in claim 1, wherein said adjusting unit (11) includes a plurality of sets of vertical rope grooves (111) which are arranged at equal intervals and are formed downwards on the top wall of the handcart body (1), a plurality of sets of connecting grooves (112) which are communicated with the rectangular grooves (7) are formed on the side wall of the rope grooves (111), a rope (113) which passes through the connecting grooves (112) and the rope grooves (111) is fixedly installed on the side wall of the limit block (9), and one end of the rope (113) which is positioned on the top of the handcart body (1) is fixedly connected with a lifting ring.

4. A frame structure for a trolley according to any one of claims 1-3, characterized in that the front and rear inner walls of the trolley body (1) are provided with a plurality of sets of equally spaced vertical slots (17), and the vertical slots (17) on the front and rear sides are detachably provided with partition plates (18).

5. A frame structure of a handcart according to claim 4, characterized in that the bottom wall of said handcart body (1) has a discharge opening (12), the bottom walls of said handcart body (1) at the front and back sides of said discharge opening (12) have slots (13), a discharge plate (14) is slidably mounted in said slots (13), and the bottom walls of said handcart body (1) at the left and right sides of said discharge opening (12) have slide rails (15) cooperating with said discharge plate (14).

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