Electric cart for traffic construction

Abstract

The utility model discloses an electric cart for traffic construction. Comprising a bottom frame, a supporting frame arranged on the side portion of the bottom frame, a car hopper with the front end rotationally connected to the bottom frame, driving wheels arranged at the bottom of the bottom frame and driven by a motor, a storage battery arranged on the supporting frame and communicated with the motor on the driving wheels, a control handle arranged on the supporting frame and communicated with the storage battery for control, and direction wheels arranged at the bottom of the supporting frame. And a fixing device is arranged between the tail part of the car hopper and the underframe. The control handle is communicated with the storage battery, and then the motor is communicated to control the rotation of the driving wheels, so that controllable carrying of the cart is realized; the fixing device is loosened to turn over the car hopper, objects transported in the car hopper are poured out, and then the car hopper is fixed through the fixing device, so that the carrying efficiency can be improved, the labor intensity can be reduced, the controllability is good, and the potential safety hazard of turning over can be eliminated.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic construction field, concretely relates to electric trolley for traffic construction. BACKGROUND

[0002] The trolley is the transportation equipment that often uses in traffic construction process, its cost is low, maintains simple, convenient operation, can use in each place of traffic construction, and the convenient work staff short distance carries goods. Although most of the existing conventional hand trolley is simple in structure, but needs to use the manpower to push when using, if the load is heavy, needs to use the big push, and the user feels tired for a long time, therefore, there is slow, low efficiency, the defect of great labor intensity, if the direction control of the work staff is not accurate in the process of using the trolley, it is easy to appear the phenomenon of turning over, and there is dangerous while time -consuming and labor -intensive. SUMMARY

[0003] In order to solve the technical problem of prior art, the purpose of the present application is to provide electric trolley for traffic construction, which can improve the carrying efficiency, reduce the labor intensity, and has good controllability and can eliminate the safety hazard of turning over.

[0004] In order to solve the above technical problems, the technical scheme of the present application is as follows: electric trolley for traffic construction, including the underframe, the support frame arranged on the side of the underframe, the car hopper connected to the front end of the underframe, the drive wheel driven by the motor arranged at the bottom of the underframe, the storage battery connected to the motor of the drive wheel arranged on the support frame, the control handle connected to the storage battery arranged on the support frame, the direction wheel arranged at the bottom of the support frame, and the fixing device arranged between the tail of the car hopper and the underframe. The control handle is connected to the storage battery, and then the motor is connected to the drive wheel to control the rotation of the drive wheel, realizing the controllable carrying of the trolley. The fixing device is loosened to overturn the car hopper, and the transported objects in the car hopper are poured out. After completion, the car hopper is fixed by the fixing device, which can improve the carrying efficiency, reduce the labor intensity, and has good controllability and can eliminate the safety hazard of turning over.

[0005] Preferably, the fixing device includes a pull rod arranged at the tail of the car hopper, a fixing piece connected to the pull rod, and a buckle ring matched with the fixing piece arranged on the underframe. A connecting piece is arranged on the lower part of the pull rod on the car hopper, and a spring is arranged between the connecting piece and the fixing piece. The fixing piece is buckled or loosened with the buckle ring under the cooperation of the spring, which can realize the buckling or loosening of the car hopper and the underframe, and has simple structure and convenient use. The pull rod is convenient for the construction personnel to overturn the car hopper, saving time and effort.

[0006] Preferably, the lower part of the pull rod is provided with an adapter, the fixing member comprises an adapter plate adapted to the adapter, a pull hook arranged at the bottom of the adapter plate and matched with the clasp, a rotating handle arranged at the upper part of the adapter plate, and one end of the spring is connected to the middle part of the adapter plate.

[0007] Preferably, the opening edge of the hopper is provided with a reinforcing edge. The strength of the hopper is improved, the service life is prolonged, and the deformation of the hopper is avoided.

[0008] Preferably, the inner wall of the hopper is provided with a first reinforcing rib, and the outer wall of the hopper is provided with a second reinforcing rib. The strength of the hopper is improved, and the service life is prolonged.

[0009] Preferably, the top of the side edge of the hopper is provided with a connecting plate, and the connecting plate is adapted with a cover plate. When transporting mortar, the cover plate can be put down, which can reduce the overflow of mortar during transportation, save raw materials, and reduce construction cost.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The traffic construction electric trolley adopting the technical scheme has the beneficial effects that: BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model embodiment one;

[0013] Figure 2 It is Figure 1 It is an enlarged view of A in the figure;

[0014] Figure 3 It is a structural schematic view of the utility model embodiment two;

[0015] In the figure: 1, base frame; 2, support frame; 3, hopper; 31, reinforcing edge; 32, first reinforcing rib; 33, second reinforcing rib; 4, driving wheel; 5, battery; 6, control handle; 7, direction wheel; 8, pull rod; 81, adapter; 9, fixing member; 91, rotating handle; 92, adapter plate; 93, pull hook; 10, clasp; 11, connecting plate; 12, spring; 13, connecting plate; 14, cover plate. DETAILED DESCRIPTION

[0016] Hereinafter, the present application will be further described in conjunction with the drawings and specific embodiments, it should be noted that the following described embodiments or technical features can be combined arbitrarily to form new embodiments without conflict.

[0017] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0018] Embodiment one:

[0019] As shown in Figure 1 and Figure 2 The electric trolley for traffic construction includes a chassis 1, a support frame 2 arranged on the side of the chassis 1, a car hopper 3 connected to the front end of the chassis 1, a drive wheel 4 driven by a motor arranged on the bottom of the chassis 1, a storage battery 5 arranged on the support frame 2 and connected to the motor of the drive wheel 4, a control handle 6 arranged on the support frame 2 and connected to the storage battery 5 for control, and a direction wheel 7 arranged on the bottom of the support frame 2. A fixing device is arranged between the tail of the car hopper 3 and the chassis 1. The storage battery 5 is connected to the control handle 6, and then the motor is connected to the drive wheel 4 to control the rotation of the drive wheel 4, realizing controllable transportation of the trolley. The fixing device is loosened to overturn the car hopper 3, and then the transported objects in the car hopper 3 are poured out. After completion, the car hopper 3 is fixed by the fixing device, which can improve the transportation efficiency, reduce the labor intensity, has good controllability, and can eliminate the safety hazard of overturning.

[0020] The storage battery 5 is arranged on the support frame 2, so that the center of gravity is offset to the rear, and the overall stability is good. Further, the safety hazard of overturning is eliminated.

[0021] The fixing device includes a pull rod 8 arranged at the tail of the car hopper 3, a fixing piece 9 connected to the pull rod 8, a buckle 10 arranged on the chassis 1 and matched with the fixing piece 9, a connecting piece 11 arranged on the lower part of the pull rod 8 on the car hopper 3, and a spring 12 arranged between the connecting piece 11 and the fixing piece 9. The fixing piece 9 is buckled or loosened with the buckle 10 under the cooperation of the spring 12, so that the car hopper 3 and the chassis 1 can be buckled or loosened, which has a simple structure and is convenient to use. The pull rod 8 is convenient for the construction personnel to overturn the car hopper 3, saving time and effort.

[0022] The lower part of the pulling rod 8 is provided with an adapter 81, the fixing member 9 comprises an adapter plate 92 adapted to the adapter 81, a pulling hook 93 arranged at the bottom of the adapter plate 92 and matched with the clasp 10, a rotating handle 91 arranged at the upper part of the adapter plate 92, and one end of the spring 12 is connected to the middle part of the adapter plate 92. The adapter plate 92, the pulling hook 93 and the rotating handle 91 are integrally manufactured, which is low in cost and convenient to use.

[0023] The opening edge of the car hopper 3 is provided with a reinforcing edge 31. The strength of the car hopper 3 is improved, the service life is prolonged, and the deformation of the car hopper 3 is avoided.

[0024] Embodiment two:

[0025] As shown in Figure 3 , referring to Figure 1 and Figure 2 , the structure of this embodiment is basically the same as that of embodiment one, except that the inner wall of the car hopper 3 is provided with a first reinforcing rib 32, and the outer wall of the car hopper 3 is provided with a second reinforcing rib 33. The strength of the car hopper 3 is improved, and the service life is prolonged. The second reinforcing rib 33 forms a cross structure, which is high in strength. The top of the side edge of the car hopper 3 is provided with a connecting plate 13, and the connecting plate 13 is adapted with a cover plate 14. When transporting mortar, the cover plate 14 can be put down, which can reduce the overflow of mortar during transportation, save raw materials, and reduce construction cost.

[0026] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. An electric trolley for traffic construction, characterized in that: The vehicle includes a base frame (1), a support frame (2) located on the side of the base frame (1), a truck bed (3) connected to the base frame (1) at the front end, a drive wheel (4) driven by a motor located at the bottom of the base frame (1), a battery (5) located on the support frame (2) and connected to the motor on the drive wheel (4), a control handle (6) located on the support frame (2) and connected to the battery (5) for control, and a steering wheel (7) located at the bottom of the support frame (2). A fixing device is provided between the tail of the truck bed (3) and the base frame (1).

2. The electric trolley for traffic construction according to claim 1, characterized in that: The fixing device includes a lifting rod (8) at the rear of the truck bed (3), a fixing member (9) connected to the lifting rod (8), and a buckle (10) on the base frame (1) that cooperates with the fixing member (9). A connecting piece (11) is provided on the truck bed (3) at the lower part of the lifting rod (8), and a spring (12) is provided between the connecting piece (11) and the fixing member (9).

3. The electric trolley for traffic construction according to claim 2, characterized in that: The lower part of the lifting rod (8) is provided with a connector (81), and the fixing member (9) includes a connector plate (92) connected to the connector plate (81), a hook (93) provided at the bottom of the connector plate (92) and cooperating with the buckle (10), and a rotating handle (91) provided at the upper part of the connector plate (92). One end of the spring (12) is connected to the middle part of the connector plate (92).

4. The electric trolley for traffic construction according to claim 1, characterized in that: The opening edge of the truck bed (3) is provided with a reinforcing edge (31).

5. The electric trolley for traffic construction according to claim 1, characterized in that: The inner wall of the truck bed (3) is provided with a first reinforcing rib (32), and the outer wall of the truck bed (3) is provided with a second reinforcing rib (33).

6. The electric trolley for traffic construction according to claim 1, characterized in that: The top side of the truck bed (3) is provided with a connecting plate (13), and a cover plate (14) is connected to the connecting plate (13).

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