CN215405809U - Road sweeper - Google Patents

Abstract

The utility model discloses a sweeper, which comprises a traveling vehicle, a cleaning device, a dust collection box, a controller and a lifting mechanism, wherein the traveling vehicle is arranged on the sweeping device; the lifting mechanism comprises a rack, a lifting frame and a lifting driving mechanism, the lifting frame can be arranged on the rack in a vertically sliding mode and is provided with a cleaning position and a garbage discharging position on the rack, the garbage discharging position is higher than the cleaning position, and the lifting driving mechanism is used for driving the lifting frame to lift between the cleaning position and the garbage discharging position; the frame is fixed at the front end of the traveling vehicle, the cleaning device and the dust collection box are installed and fixed on the lifting frame, and the lifting driving mechanism is electrically connected with the controller; the bottom of the dust collection box is provided with a garbage discharge door which can be opened and closed, and when the lifting frame is positioned at a garbage discharge position, a space for placing a garbage can is formed between the garbage discharge door and the ground. The sweeper can conveniently pour the garbage in the sweeper into other garbage cans, the labor intensity is reduced, and the operation is simple and convenient.

Description

Road sweeper

Technical Field

The utility model belongs to the field of clean and environment-friendly equipment, and particularly relates to a sweeper.

Background

The sweeper is emerging intelligent cleaning equipment in recent years, and it collects multiple functions such as road surface cleaning, rubbish recovery and transportation in an organic whole, has multiple advantages such as work efficiency height, clean with low costs, clean effectual and security performance height, can extensively be applied to road cleaning such as trunk road, municipal administration and airport pavement, city residential district, park as one of sanitation equipment.

The road surface maintenance by using the road sweeper in China has become a trend. The sweeper is a special sanitation vehicle provided with sweeping systems such as a sweeper brush and the like, is mainly used for sweeping operation of sanitation departments in large and medium-sized cities, greatly relieves the working strength of sanitation workers, improves the working efficiency, and reduces secondary pollution such as dust emission and the like.

Patent No. 200810024725.9, patent name: an electric driving type sweeper comprises a chassis, a brake device, a sweeper cover movably connected with the upper portion of the chassis, a seat mounted on the sweeper cover, a storage battery pack, a dust collecting device, a direct current motor and a controller mounted in the sweeper cover, a dust collecting box, a sweeper driving device, a roller brush box body, front brushes driven by two front brush motors and a steering device fixed at the front end of the chassis, wherein the front brushes are arranged at the lower portion of the chassis. This street sweeper cleans ground totally through cylinder brush box and two preceding brushes, and the raise dust that has cleaned is inhaled the dust collecting tank by dust arrester installation, and this street sweeper adopts electronic operation moreover, and noiselessness, no exhaust emission are an advanced street sweeper.

However, after the dust collection box and the garbage bin on the existing sweeper are full, the garbage needs to be manually transferred to other garbage bins for classification and landfill after transportation, and the labor intensity is high.

Therefore, a new technology is needed to solve the problem of manually transferring the garbage to other garbage cans in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a sweeper which can conveniently dump garbage in the sweeper into other garbage cans, reduces labor intensity and is simple and convenient to operate.

The utility model adopts the following technical scheme:

a sweeper comprises a running vehicle, a sweeping device, a dust collection box, a controller and a lifting mechanism;

the lifting mechanism comprises a rack, a lifting frame and a lifting driving mechanism, the lifting frame is arranged on the rack in a vertically sliding mode and is provided with a cleaning position and a garbage discharging position on the rack, the garbage discharging position is higher than the cleaning position, and the lifting driving mechanism is used for driving the lifting frame to lift between the cleaning position and the garbage discharging position;

the frame is fixed at the front end of the traveling vehicle, the cleaning device and the dust collection box are installed and fixed on the lifting frame, and the lifting driving mechanism is electrically connected with the controller;

the bottom of the dust collection box is provided with a garbage discharge door which can be opened and closed, and when the lifting frame is positioned at the garbage discharge position, a space for placing a garbage can is formed between the garbage discharge door and the ground.

As a further improvement of the technical scheme of the utility model, the bottom of the dust collection box is provided with a garbage discharge port, the garbage discharge port is provided with a push-pull chute, the garbage discharge door is arranged on the push-pull chute in a penetrating way, and the outer end of the garbage discharge door is provided with a handle.

As a further improvement of the technical scheme of the utility model, the bottom of the dust collection box is hopper-shaped.

As a further improvement of the technical scheme of the utility model, an opening is arranged on the side wall of the dust collection box, and a cleaning door plate for closing the opening is hinged at the opening.

As a further improvement of the technical scheme of the utility model, the rack is provided with a longitudinal lifting chute, and the lifting frame is provided with a sliding part which is embedded into the lifting chute and slides along the lifting chute.

As a further improvement of the technical scheme of the utility model, the lifting driving mechanism comprises a traction rope, a winding drum, a motor and a pulley, the pulley is arranged at the upper end of the rack, the winding drum is connected with an output shaft of the motor and is fixed on the rack, one end of the traction rope is fixed and wound on the winding drum, the other end of the traction rope is fixedly connected with the upper end of the lifting frame after passing through the pulley, and the motor is electrically connected with the controller.

As a further improvement of the technical solution of the present invention, the traveling vehicle has a direction control device, and the direction control device employs a direction control armrest.

As a further improvement of the technical scheme of the utility model, the running vehicle is of a four-drive type.

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

the sweeper disclosed by the utility model is provided with the lifting mechanism, the sweeping device and the dust collection box are arranged on the lifting frame of the lifting mechanism, the sweeping device and the dust collection box can be driven to lift together by controlling the lifting frame to lift, and the lifting frame is controlled to move to a sweeping position during sweeping, so that the sweeping device and the dust collection box can normally work to sweep garbage and dust; after sweeping the floor, the garbage and dust in the dust collection box need to be cleaned, the lifting frame is controlled to move to the garbage discharging position, the cleaning device and the dust collection box are driven to ascend together, the garbage discharging door capable of being opened and closed is arranged at the bottom of the dust collection box, another garbage can be placed below the garbage discharging door, and then the garbage discharging door is opened, so that the garbage, the dust and the like in the dust collection box are discharged into the garbage can. The sweeper disclosed by the utility model can conveniently pour the garbage in the sweeper into other garbage cans, so that the labor intensity is reduced, and the operation is simple and convenient.

Drawings

The technology of the present invention will be described in further detail with reference to the accompanying drawings and detailed description below:

fig. 1 is a schematic overall structure diagram of the sweeper;

fig. 2 is a schematic view of the lifting frame of the sweeper in a cleaning position;

fig. 3 is a schematic view of the lifting frame of the sweeper at a garbage discharging position;

FIG. 4 is a perspective view of the dust bin with the waste discharge door and cleaning door panel closed;

fig. 5 is a schematic view of the dust box with the dust discharging door and the cleaning door opened.

Reference numerals:

1-driving a vehicle; 11-a handrail; 2-a cleaning device; 3-dust collecting box; 31-a waste discharge door; 32-a refuse discharge; 33-push-pull chutes; 34-a handle; 35-opening; 36-cleaning the door panel; 4-a lifting mechanism; 41-a frame; 411-a lifting chute; 42-a lifting frame; 43-a lifting drive mechanism; 431-a traction rope; 432-a pulley; and 5, a garbage can.

Detailed Description

The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings.

Referring to fig. 1 to 5, the sweeper comprises a traveling vehicle 1, a cleaning device 2, a dust collection box 3, a controller and a lifting mechanism 4. The traveling vehicle 1, the cleaning device 2, the dust collection box 3 and the controller can refer to the related structures of the conventional sweeper, and the parts are not greatly changed in the utility model, so that the details are not repeated.

Referring to fig. 1 to 3, the lifting mechanism 4 includes a frame 41, a lifting frame 42, and a lifting driving mechanism 43, the lifting frame 42 is slidably disposed on the frame 41 up and down and has a cleaning position and a garbage discharging position on the frame 41, the garbage discharging position is higher than the cleaning position, and the lifting driving mechanism 43 is configured to drive the lifting frame 42 to lift and lower between the cleaning position and the garbage discharging position. Specifically, the frame 41 is provided with a longitudinal lifting chute 411, and the lifting frame 42 is provided with a sliding part which is embedded in the lifting chute 411 and slides along the lifting chute 411, wherein in one embodiment, the sliding chute is a C-shaped groove, and the sliding part is arranged in a T shape corresponding to the shape.

Referring to fig. 1 to 3, the frame 41 is fixed to the front end of the traveling vehicle 1, the cleaning device 2 and the dust box 3 are mounted and fixed to the crane 42, the lifting driving mechanism 43 is electrically connected to the controller, and the controller can control the operation of the lifting driving mechanism 43, thereby controlling the lifting and lowering operation of the crane 42. Specifically, the lifting driving mechanism 43 includes a pulling rope 431, a winding drum, a motor and a pulley 432, the pulley 432 is disposed at the upper end of the frame 41, the winding drum is connected with an output shaft of the motor and fixed on the frame 41, one end of the pulling rope 431 is fixed and wound on the winding drum, the other end of the pulling rope is wound around the pulley 432 and then fixedly connected with the upper end of the lifting frame 42, and the motor is electrically connected with the controller. That is, the motor drives the winding drum to rotate, so as to wind or release the traction rope 431, and further drive the lifting frame 42 connected with the traction rope 431 to lift. The vehicle 1 is provided with a battery, by means of which the electric motor can be supplied with power.

Referring to fig. 1 to 3, the bottom of the dust box 3 is provided with a retractable garbage discharging door 31, and when the lifting frame 42 is located at the garbage discharging position, a space for placing the garbage can 5 is formed between the garbage discharging door 31 and the ground. When the lifting frame 42 is located at the cleaning position, the cleaning device 2 and the dust collection box 3 can clean the garbage normally. When sweeping, the lifting frame 42 is controlled to move to a sweeping position, and the sweeping device 2 and the dust collection box 3 can normally work to sweep garbage and dust; after sweeping, the dust in the dust collection box 3 needs to be cleaned, the lifting frame 42 is controlled to move to the dust discharging position, the cleaning device 2 and the dust collection box 3 are driven to ascend together, the bottom of the dust collection box 3 is the openable and closable dust discharging door 31, the other garbage can 5 can be placed below the dust discharging door 31, and then the dust discharging door 31 is opened, so that the garbage, the dust and the like in the dust collection box 3 are discharged into the garbage can 5.

Referring to fig. 4 and 5, a trash discharging port 32 is formed at the bottom of the dust box 3, a push-pull chute 33 is formed at the trash discharging port 32, the trash discharging door 31 is inserted into the push-pull chute 33, and a handle 34 is formed at the outer end of the trash discharging door 31. The garbage is discharged by pulling the handle 34 with a hand and opening the garbage discharge port 32 by pushing and pulling.

Preferably, referring to fig. 4, the bottom of the dust box 3 is a hopper shape, and when the garbage is discharged, the garbage can be automatically discharged along the hopper-shaped bottom under the action of gravity, which is more convenient.

In actual work, some garbage is not easy to be discharged automatically under the action of gravity, and in order to solve the problem, referring to fig. 4 and 5, an opening 35 is formed in the side wall of the dust collection box 3, a cleaning door plate 36 for closing the opening 35 is hinged at the opening 35, and when the garbage is required to be discharged, the cleaning door plate 36 is opened, and a broom or a brush is used for extending into the opening 35 to sweep out the residual garbage.

With reference to fig. 1 to 3, the traveling vehicle 1 has a direction control device, and the direction control device adopts a direction control armrest 11, which is more intuitive relative to a steering wheel type and more precise in control during actual cleaning work.

Preferably, the traveling vehicle 1 is of a four-wheel drive type, has sufficient power, can meet the use requirements of different terrains, and has a wider application range.

Other contents of the sweeper disclosed by the utility model refer to the prior art and are not described herein again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a sweeper, includes driving car, cleaning device, dust collection box and controller, its characterized in that: the device also comprises a lifting mechanism;

the lifting mechanism comprises a rack, a lifting frame and a lifting driving mechanism, the lifting frame is arranged on the rack in a vertically sliding mode and is provided with a cleaning position and a garbage discharging position on the rack, the garbage discharging position is higher than the cleaning position, and the lifting driving mechanism is used for driving the lifting frame to lift between the cleaning position and the garbage discharging position;

the frame is fixed at the front end of the traveling vehicle, the cleaning device and the dust collection box are installed and fixed on the lifting frame, and the lifting driving mechanism is electrically connected with the controller;

the bottom of the dust collection box is provided with a garbage discharge door which can be opened and closed, and when the lifting frame is positioned at the garbage discharge position, a space for placing a garbage can is formed between the garbage discharge door and the ground.

2. The sweeper of claim 1, wherein: the garbage bin is characterized in that a garbage discharge port is formed in the bottom of the dust collection box and is provided with a push-pull sliding chute, the garbage discharge door is arranged on the push-pull sliding chute in a penetrating mode, and a handle is arranged at the outer end of the garbage discharge door.

3. The sweeper of claim 1, wherein: the bottom of the dust collection box is hopper-shaped.

4. The sweeper of claim 1, wherein: an opening is formed in the side wall of the dust collection box, and a cleaning door plate used for sealing the opening is hinged to the opening.

5. The sweeper of claim 1, wherein: the frame is equipped with fore-and-aft lift spout, the crane is equipped with the embedding the lift spout and along the gliding sliding part of lift spout.

6. The sweeper of claim 1, wherein: the lifting driving mechanism comprises a traction rope, a winding drum, a motor and a pulley, wherein the pulley is arranged at the upper end of the rack, the winding drum is connected with an output shaft of the motor and fixed on the rack, one end of the traction rope is fixed and wound on the winding drum, the other end of the traction rope is wound around the pulley and then fixedly connected with the upper end of the lifting frame, and the motor is electrically connected with the controller.

7. The sweeper of claim 1, wherein: the traveling vehicle has a direction control device that employs a direction control armrest.

8. The sweeper of claim 1, wherein: the driving vehicle is of a four-drive type.

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