CN218949020U - Electric lifting dumper - Google Patents

Abstract

The utility model discloses an electric lifting dumper, which comprises a frame, a lifting mechanism and a discharging assembly, wherein the front part of the frame is provided with a pair of power wheels, the rear part of the frame is provided with a steering wheel, the rear part of the frame is provided with a vertical frame for installing a control assembly, the lifting mechanism comprises a lower platform fixedly connected with the frame, an upper platform, a fork frame connected with the upper platform and the lower platform and a first oil cylinder for driving the fork frame to stretch out and draw back, the discharging assembly comprises a material box and a second oil cylinder, the front side of the material box is provided with an openable box door, the front end of the material box is hinged with the upper platform, and the second oil cylinder is used for overturning the material box, and has the advantages compared with the prior art that: the small size is easy to operate and use, and can save time and labor to realize carrying and unloading.

Description

Electric lifting dumper

Technical Field

The utility model relates to the technical field of transportation equipment, in particular to an electric lifting dumper.

Background

At present, a lot of building rubbish is generated when the interior decoration is carried out in urban villages and towns, and the building rubbish is transported and cleaned. Usually, the garbage carried by the cart is transported out through an elevator and finally dumped to the ground, a garbage pool or a large-scale transportation vehicle. However, the step of tilting and lifting the large-scale transport vehicle before and after the transport in the link is still needed, so that a lot of meaningless and laborious transfer operations are added.

Patent publication No.: CN111453647a patent name: an electric lifting trolley, which proposes an electric lifting trolley, in which a transfer device is disclosed which utilizes a lifting mechanism to effect lifting of the material. The inventor considers that firstly the equipment lacks a reasonable discharging device, the dumping can not be realized quickly after the bin is arranged on the equipment (the dumping still needs to be manually transported), and secondly the control mode of the device is difficult to adapt, and the holding frame is inconvenient, quick and accurate to control the starting and stopping of the vehicle when being held, so that a plurality of potential safety hazards are brought. The inventors have proposed a miniaturized dump truck to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide an electric lifting dumper.

This design proposes an electric lift tipper, including frame, elevating system and unloading subassembly, the frame adopts the tricycle form of inversion, and its front portion is equipped with a pair of power wheel, rear portion and sets up a directive wheel, the rear portion of frame is equipped with the grudging post that is used for installing control assembly, elevating system includes with frame fixed connection's lower platform, upper platform, connection upper platform and lower platform cut fork frame and drive cut fork frame flexible first hydro-cylinder, elevating system can realize the lift of device, the unloading subassembly includes workbin and second hydro-cylinder, the front side of workbin is equipped with openable chamber door, front end and upper platform are articulated, the second hydro-cylinder is used for the upset the workbin, and the workbin can incline the upset, consequently can realize automatic unloading.

Further, the vehicle frame comprises a power assembly, wherein the power assembly comprises a storage battery and a hydraulic power unit which are arranged below the vehicle frame.

Further, the front power wheels are adopted for driving in the running of the vehicle, a front axle is fixedly arranged on the bottom surface of the front part of the frame, and the front axle drives the power wheels to rotate through a motor.

Further, in order to be convenient for carry out power control operation fast and convenient, the operation mode of handle formula has been adopted, makes the erect frame is in the directive wheel top, and control assembly includes hand (hold) and multiple direction valve, the hand (hold) sets up it is through throttle and brake control the power wheel, multiple direction valve sets up the below of hand (hold), it is connected with hydraulic power unit, first hydro-cylinder and second hydro-cylinder through high-pressure oil pipe.

Further, for the convenience of observation, an indication lamp box is further arranged below the handle.

Further, in order to adapt to the unloading height requirement of most large-scale transport vehicles, the lifting stroke of the lifting mechanism is at least 2 meters, specifically, the lifting mechanism is structured in such a way that an upper walking track and a lower walking track are respectively arranged in the upper platform and the lower platform, the front end and the rear end of the top of the scissor frame are respectively hinged with the upper platform and are in sliding connection with the upper walking track, and the front end and the rear end of the bottom of the scissor frame are respectively hinged with the lower platform and are in sliding connection with the lower walking track.

Further, the cylinder body end of the second oil cylinder is hinged with the upper platform, and the piston rod end is hinged with the bottom surface of the feed box.

By adopting the structure, compared with the prior art, the utility model has the following advantages: the utility model selects the lifting mechanism and the unloading mechanism which can be miniaturized and folded, so that the lifting mechanism and the unloading mechanism can be conveniently transported indoors, the storage battery is adopted for driving, zero emission and no pollution are realized, the environment protection is facilitated, the whole operation is simple and stable, the working efficiency can be improved, and the labor force can be saved.

Drawings

Fig. 1 is a perspective view of an electric lift dump truck in a folded state according to the present utility model.

Fig. 2 is a schematic bottom view of an electric lifting dumper.

Fig. 3 is a right side view schematically showing an electric lifting dump truck according to the present utility model.

Fig. 4 is a first perspective view of an electric lifting dumper in a discharging state.

Fig. 5 is a second perspective view of the unloading state of the electric lifting dumper.

Fig. 6 is a schematic view of a lifting mechanism of an electric lifting dumper.

As shown in the figure: 1. the frame, 2, the power wheel, 3, the steering wheel, 4, the vertical frame, 5, the lower platform, 6, the upper platform, 7, the fork frame, 8, the first hydro-cylinder, 9, the workbin, 10, the second hydro-cylinder, 11, the chamber door, 12, the battery, 13, the hydraulic power unit, 14, front axle, 15, motor, 16, handle, 17, the indicator light box, 18, the walking track of going up, 19, the walking track down, 20, folding switch, 21, the multiple direction valve, 22, steady rest.

Detailed Description

The following are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, which is further described with reference to the accompanying drawings and examples.

Example 1, see figures 1-6:

the embodiment provides an electric lifting dumper, which comprises a frame 1, a lifting mechanism, a power assembly and a discharging assembly, wherein the diagrams in the walking state are shown in the attached drawings 1-3, and the diagrams in the discharging state are shown in the attached drawings 4-6.

Referring to fig. 1, the vehicle takes the form of an inverted three-wheel vehicle, and the operator pushes the vehicle forward for use. In order to be suitable for most indoor environments, the overall length of the folded vehicle is less than 1.5m, the width is less than 1.2m and the height is less than 1.5 m. In the embodiment, the vehicle body with the length of 1.35m and the width of 70cm and the folding height of 1.15m is adopted, so that the vehicle body can be better suitable for places such as rooms, elevators and the like.

Referring to fig. 2, the frame 1 is rectangular, a pair of power wheels 2 are arranged at the front part of the frame, a steering wheel 3 is arranged at the rear part of the frame, and a stand 4 for mounting a control assembly is arranged at the rear part of the frame 1. The power assembly comprises a storage battery 12 and a hydraulic power unit 13 which are arranged below the frame 1. The whole vehicle adopts the storage battery 12 to supply energy, and the hydraulic power unit 13 is connected with the storage battery 12 to generate hydraulic energy. The running of the vehicle is driven by a front power wheel 2, a front axle 14 is fixedly arranged on the bottom surface of the front part of the frame 1, and the front axle 14 drives the power wheel 2 to rotate through a motor 15.

Referring to fig. 3, the vehicle travels by using the support stand 4, and for this purpose, a handle-type operation mode is adopted in order to facilitate rapid and convenient power control operation. It is therefore necessary to have the stand 4 arranged above the steering wheel 3 and the control assembly comprising the handle 16 and the multiple directional valve 21. The handle 16 is arranged at the top end of the stand 4, and the handle is in a handle 16 operation mode common to electric vehicles, so that a cable brake and an accelerator are arranged. The accelerator and the brake are connected with the front axle 14 so as to control the starting and stopping of the power wheel 2, and the operation mode can quickly start and stop the vehicle, and is low in difficulty of the hand on and easy to operate.

The multiple directional control valve 21 is used to control the hydraulic system of the vehicle, and is disposed below the handlebar 16, and is connected to the hydraulic power unit 13 through a high-pressure oil pipe to the first cylinder 8 and the second cylinder 10 that are needed in the present embodiment. Meanwhile, for convenience of observation, an indication lamp box 17 is further arranged below the handle 16. The state of the multiple directional control valve 21 can be displayed by the indication lamp box 17.

Referring to fig. 3, 4 and 5, the lifting mechanism comprises a lower platform 5 fixedly connected with the frame 1, an upper platform 6, a scissor frame 7 connected with the upper platform 6 and the lower platform 5, and a first oil cylinder 8 driving the scissor frame 7 to stretch and retract. Lifting of the device can be achieved through the lifting mechanism, the lifting mechanism is achieved through common scissor type lifting equipment, the lifting mechanism can be folded to have a small size and enough lifting stroke (usually 2 m), the lifting mechanism can be seen through combining with the accompanying drawings, an upper walking rail 18 and a lower walking rail 19 are respectively arranged on the upper platform 6 and the lower platform 5, the front end and the rear end of the top of the scissor frame 7 are hinged to the upper platform 6 respectively and are in sliding connection with the upper walking rail 18, and the front end and the rear end of the bottom of the scissor frame 7 are hinged to the lower platform 5 respectively and are in sliding connection with the lower walking rail 19. This structure allows the scissors frame 7 to exhibit a rectilinear horizontal movement at the top and bottom thereof upon shear deformation. And the cylinder body of the first oil cylinder 8 is hinged with the lower platform 5, and the piston rod is hinged with the beam of the scissor frame 7 to realize scissor deformation.

The unloading assembly comprises a material box 9 and a second oil cylinder 10, wherein the front side of the material box 9 is connected with a box door 11 capable of being opened and closed through a folding switch 20, the top of the material box is opened, the front end of the material box is hinged with an upper platform 6, the second oil cylinder 10 is used for overturning the material box 9, the cylinder body end of the second oil cylinder 10 is hinged with the upper platform 6, the piston rod end is hinged with the bottom surface of the material box 9, and therefore the material box 9 can be obliquely overturned, and automatic unloading can be realized.

Meanwhile, in the present embodiment, in order to enhance the stability of the vehicle at the time of unloading as much as possible, detachable stabilizing supports 22 are also provided on both sides of the vehicle body. Specifically, square tubes extending horizontally and outwards are arranged on the left side and the right side of the frame 1 to serve as slots, and a bent square tube serves as a stabilizing support 22 to be inserted into the slots and locked through a vertical bolt. Both can be installed quickly and easily and can provide lateral stability of the vehicle in the unloaded state.

When the vehicle is particularly used, the vehicle can walk and transport daily in a folded state, and the vehicle is low in height and small in size and can be used indoors and in an elevator. Meanwhile, the front axle 14 can be relied on to realize automatic walking, so that time and labor are saved. After the material is transported to a large transport vehicle, the first oil cylinder 8 drives the scissor frame 7 to deform, so that the material box 9 rises upwards, the box door 11 can be opened, the second oil cylinder 10 is driven to incline the material box 9, and the material in a carriage can be automatically poured, so that automatic discharging is realized.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (10)

1. The utility model provides an electric lift tipper, includes frame (1), elevating system and unloading subassembly, characterized by: the front part of the frame (1) is provided with a pair of power wheels (2) and a steering wheel (3) arranged at the rear part, the rear part of the frame (1) is provided with a vertical frame (4) for installing a control assembly, the lifting mechanism comprises a lower platform (5) fixedly connected with the frame (1), an upper platform (6), a shearing fork (7) connected with the upper platform (6) and the lower platform (5) and a first oil cylinder (8) for driving the shearing fork (7) to stretch out and draw back, the unloading assembly comprises a material box (9) and a second oil cylinder (10), the front side of the material box (9) is provided with a box door (11) capable of being opened and closed, the front end of the material box is hinged with the upper platform (6), and the second oil cylinder (10) is used for overturning the material box (9).

2. The electric lift dump truck of claim 1, wherein: the hydraulic power system further comprises a power assembly, wherein the power assembly comprises a storage battery (12) and a hydraulic power unit (13) which are arranged below the frame (1).

3. The electric lift dump truck of claim 2, wherein: the front axle (14) is fixedly arranged on the bottom surface of the front part of the frame (1), and the power wheel (2) is driven to rotate by the motor (15) on the front axle (14).

4. The electric lift dump truck of claim 1, wherein: the stand (4) is arranged above the steering wheel (3), and the control assembly comprises a handle (16) and a multi-way reversing valve (21).

5. The electric lift dump truck of claim 4, wherein: the handle (16) is arranged at the top end of the vertical frame (4) and controls the power wheel (2) through an accelerator and a brake.

6. The electric lift dump truck of claim 5, wherein: the multi-way reversing valve (21) is arranged below the handle (16) and is connected with the hydraulic power unit (13), the first oil cylinder (8) and the second oil cylinder (10) through high-pressure oil pipes.

7. The electric lift dump truck of claim 6, wherein: an indication lamp box (17) is arranged below the handle (16).

8. The electric lift dump truck of claim 1, wherein: the lifting travel of the lifting mechanism is at least 2 meters.

9. The electric lift dump truck of claim 8, wherein: the upper platform (6) and the lower platform (5) are respectively provided with an upper walking rail (18) and a lower walking rail (19), the front end and the rear end of the top of the scissor frame (7) are respectively hinged with the upper platform (6) and are in sliding connection with the upper walking rail (18), and the front end and the rear end of the bottom of the scissor frame (7) are respectively hinged with the lower platform (5) and are in sliding connection with the lower walking rail (19).

10. The electric lift dump truck of claim 1, wherein: the cylinder body end of the second oil cylinder (10) is hinged with the upper platform (6), and the piston rod end is hinged with the bottom surface of the feed box (9).

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