CN201089886Y - Environmental sanitation sweeper - Google Patents

Abstract

The utility model relates to a sanitation equipment technical field, promptly: sanitation motor sweeper, including setting up the limit sweeping disc in both sides, the roller is swept to the owner, the dustbin, the chassis, the walking wheel, universal wheel and drive arrangement constitute, its characterized in that walking wheel sets up sweeps the disc and main sweeping between the roller on the limit, the stock guide setting is in the front below of main sweeping the roller, the last exit that the roller formed is swept at stock guide and owner is provided with the rubbish hoisting device of the two conveyer belts that drive through the axis of walking wheel, the upper portion discharge gate of the rubbish hoisting device of two conveyer belts corresponds to the upper portion feed inlet of dustbin, the top is provided with in the front of main sweeping the roller and sweeps the rubbish that the roller counter-rotation can peel off the roller of sweeping the rubbish on the roller with owner, the advantage is: the utility model discloses the road surface width that once only cleans and totally thoroughly, rubbish vertical lifting device has increaseed the capacity of dustbin, has reduced the appearance volume of product, and the dress makes the product turn and retreat nimble convenient when walking at the epaxial shaft coupling of main.

Description

Sanitation sweeper

Technical field:

The utility model relates to the technical field of sanitation equipment, in particular to a sanitation sweeper.

Background technique:

At present, there are roughly two methods for environmental protection and cleaning of cities at home and abroad: one is to rely on sanitation workers to use brooms to clean directly. This method has low work efficiency, high labor intensity, and great harm to the human body from dust; Cleaning, large-scale cleaning equipment, due to complicated maintenance, high energy consumption, and high price, causes a low penetration rate, and some small-scale cleaning equipment cannot be popularized due to many reasons: for example: the patent number is 200320117437.0 The Chinese patent discloses an "electric sweeper", as shown in Fig. 1, which first uses the side sweeping disc 6 to concentrate the road surface garbage in the middle, and then uses the road wheel 3 to drive the main sweeping roller 5 through the transmission chain or belt 4 to directly sweep the garbage. into the small dustbin 2, because the lifting height of the main sweeping roller 5 to the garbage is low, the small dustbin 2 can only be designed lower, and the garbage in it is less, so the small dustbin 2 should be removed from time to time The garbage is transferred to the large garbage bin 1, which still makes the cleaners frequently contact with the garbage, causing fatigue and dust pollution. In addition, the road surface cleaned by this product is not clean, which directly affects the popularization of the product; the patent number is The Chinese patent of 200420005199.9 announces a kind of " environment-friendly street cleaning vehicle ", referring to Fig. 2, is to install traveling wheel 09 on both sides of dustbin 01, and traveling wheel 09 drives up and down drive roller 03 and 07 and the conveyer belt 05 that is provided with inclination Movement, the reverse sweeping wheel 06 first sweeps the garbage on the ground onto the conveyor belt 05 at the lower drive roller 07, and then uses the upward movement of the lower surface of the conveyor belt 05 to cooperate with the garbage guide plate 04 to pass the garbage through the garbage bin on the upper part of the garbage bin The feed port 02 is transported into the dustbin 01. Although this structure can design the dustbin to be larger, it is convenient to clean the road surface in a large area. However, since the waste guide plate 04 is arranged above the reverse sweeping wheel 06 and is fixed, It is difficult to make the rubbish swept up by the reverse sweeping wheel 06 drive the rubbish to the rubbish guide plate 04 by the conveyer belt 05 which is arranged facing downwards, and send the rubbish to the rubbish bin 01 by friction through the conveyer belt 05 There is a flexible broom A behind the rotary sweeping wheel 06, but it is still difficult to ensure that the road surface is cleaned. In addition, because this product does not use the side sweeping disc 6 shown in Figure 1 to collect road garbage in the middle, it will also cause reverse rotation. The rubbish on both sides of the sweeping wheel 06 flows back and falls onto the road surface, so that the cleaned road surface is narrowed and the amount of rubbish collected is reduced.

Invention content:

The purpose of the utility model is to provide a sanitation sweeper with clean road surface, wide road surface, large amount of garbage collected, small product volume, reasonable structure design and flexible operation.

The utility model is realized in the following way: the sanitation sweeping vehicle includes side sweeping discs arranged on both sides, a main sweeping roller, a dustbin, a chassis, a traveling wheel, a universal wheel and a drag device, and is characterized in that the traveling wheel is set Between the side sweeping plate and the main sweeping roller, the material guide plate is set at the front and bottom of the main sweeping roller, and at the upper outlet formed by the material guide plate and the main sweeping roller, there is a double conveyor belt driven by the central shaft of the road wheel. The upper discharge port of the double conveyor belt type garbage lifting device corresponds to the upper feeding port of the garbage bin, and a peelable main sweeping roller which rotates in the opposite direction to the main sweeping roller is arranged above the main sweeping roller Garbage peeling rollers on the trash.

The above-mentioned double-conveyor-belt-type garbage lifting device is to put the conveyor belt on the upper rotating roller and the two lower rotating rollers to form an L-shaped driving conveyor belt, and set it at the rear of the vertical part of the L-shaped driving conveyor belt. There is a passive conveyor belt composed of upper and lower rotating sticks, and the outer surface of the inner belt at the corner of the active conveyor belt drives the passive conveyor belt to move.

The above-mentioned rubbish peeling roller is provided with more than three rows of dialing pins on the outer surface of the roller, which can be inserted into the main sweeping roller.

A height lifting device is arranged on the above-mentioned side scanning disc and the main scanning roller.

The above-mentioned material guide plate is provided with a transmission link driven by the traveling wheel, which can make it reciprocate up and down along the circumferential surface of the main sweeping roller.

The above-mentioned dragging device refers to a device that manually drags the handle of the sanitation sweeper or uses the power of an electric motor or engine to drag the sanitation sweeper to walk.

The central shaft of the above-mentioned road wheels is provided with a shaft coupling that can automatically disengage the road wheels from the transmission when retreating or turning.

More than three rows of sweeping seedlings are arranged axially on the main body cylindrical surface of the above-mentioned main sweeping roller, and the rows of sweeping seedlings can also form a certain arc.

Compared with the prior art, the outstanding advantages of the utility model are:

1. Since the garbage guide plate 13 provided by the utility model is close to the road near the front of the main sweeping roller 26, it is convenient to directly transfer the garbage swept up by the main sweeping roller 26 to the belt surface of the L-shaped driving conveyor belt 41 near the horizontal part , the active conveyor belt 41 cooperates with the passive conveyor belt 42 to clamp the rubbish, the rubbish can be lifted and transported into the dustbin easily, and the road surface is cleaned thoroughly.

2. The utility model adopts the side sweeping discs 25 arranged on both sides, which can concentrate the rubbish to the middle of the sweeper, so that all the rubbish to be cleaned can be transported into the dustbin 12 conveniently.

3. The utility model is equipped with a height lifting device on the side sweeping disc 25 and the main sweeping roller 26. When the garbage is not needed to be cleaned, the side sweeping disc 25 and the main sweeping roller 26 can be raised to make the walking flexible and fast.

4. The utility model adopts a garbage vertical lifting device, which increases the capacity of the garbage bin and reduces the external volume of the product.

5. The utility model is provided with a coupling on the central shaft 211 of the walking wheel 21, which can make the inner side of the walking wheel 21 automatically disengage from the transmission device when turning. It is flexible and convenient when walking backwards.

Description of drawings:

Fig. 1 is a structural schematic diagram of Chinese patent No. 200320117437.0 in the background technology;

Fig. 2 is a structural schematic diagram of Chinese Patent No. 200420005199.9 in the background technology;

Fig. 3 is a schematic diagram of the transmission principle of the utility model;

Fig. 4 is a partial structural diagram near the main sweeping roller 26, the rubbish peeling roller 38, the side sweeping disc 25 and the walking wheel 21 in the utility model;

FIG. 5 is an enlarged schematic cross-sectional view of the main sweeping roller 26 of the present invention;

Fig. 6 is a perspective view of the utility model.

Detailed ways:

The utility model is described further below with specific embodiment:

See Figure 3-6: Sanitation sweeper, including side sweeping discs 25 arranged on both sides of the front of the car, main sweeping roller 26, dustbin 12, chassis 10, walking wheels 21, universal wheels 22 and a drag device, It is characterized in that the traveling wheel 21 is arranged between the side sweeping disc 25 and the main sweeping roller 26, the material guide plate 13 is arranged at the front and bottom of the main sweeping roller 26, and is arranged at the upper outlet formed by the material guide plate 13 and the main sweeping roller 26 There is a double conveyor belt type garbage lifting device driven by the central shaft 211 of the walking wheel 21. The upper discharge port of the double conveyor belt type garbage lifting device corresponds to the upper feeding port 121 of the garbage bin 12, and the main sweeping roller 26 The front top of the front is provided with a rubbish peeling roller 38 which can peel off the rubbish on the main sweeping roller 26 which rotates counter-rotatingly with the main sweeping roller 26 .

The above-mentioned double conveyer-belt type rubbish lifting device is that the conveyer belt is enclosed within the upper rotating roller 54 and the two lower rotating rollers 51, 53 to form an L-shaped driving conveying belt 41, and the vertical direction of the L-shaped driving conveying belt 41 The rear portion of the straight part is provided with a passive conveyor belt 42 consisting of two rotating sticks 55, 52 up and down. The outer surface of the inner belt at the corner of the active conveyor belt 41 drives the passive conveyor belt 42 to move, and the active conveyor belt 41 and the passive conveyor belt The tightness of 42 is adjusted by the bolt 16 arranged on the central axis of the rotating rollers 54, 55, and the garbage guide plate 13 is close to the road near the front of the main sweeping roller 26, so that the garbage swept up by the main sweeping roller 26 is directly sent to the L-shaped On the belt surface near the horizontal part of the active conveyor belt 41, the active conveyor belt 41 cooperates with the passive conveyor belt 42 to clamp the rubbish again, and the rubbish can be lifted and transported in the dustbin easily, and the road surface is cleaned thoroughly.

The above-mentioned rubbish peeling roller 38 is provided with more than three rows of dialing pins 381 on the outer surface of the roller main body that can be inserted into the main sweeping roller 26. The dialing pins 381 can scrape the rubbish hanging on the main sweeping roller 26 to the rubbish. On the conveyor belt 41.

The above-mentioned side sweeping disc 25 and the main sweeping roller 26 are provided with height lifting devices, which can be lifted by pneumatic or hydraulic lifting devices 141, 151, or can be operated by levers or steel cables, so that cleaning is not required. During rubbish, can raise side sweeping dish 25 and main sweeping roller 26, make walking nimbly and swiftly.

The above-mentioned material guide plate 13 is provided with a transmission link driven by the walking wheel 21 that can make it reciprocate up and down along the circumferential surface of the main sweeping roller 26, so as to facilitate the transportation of garbage.

Above-mentioned drag device refers to the handle 11 that drags the sanitation sweeper walking by manpower, also can use the power dragging device of the sanitation sweeper walking of electric motor or gasoline/diesel engine.

On the central shaft 211 of the above-mentioned road wheel 21, two couplings are provided which can make the road wheel 21 disengage from the transmission automatically when retreating or turning, so that the inside of the road wheel 21 can automatically disengage from the transmission when turning, When the cleaning vehicle is moving backwards, the transmission device is completely separated from the main shaft, which makes it flexible and convenient when turning and walking backwards.

More than three rows of sweeping seedlings 261 are arranged axially on the main body cylindrical surface of the above-mentioned main sweeping roller 26, and the sweeping seedlings 261 in rows can also form a certain arc to accommodate more rubbish.

The transmission element of the utility model basically adopts chain transmission or belt transmission, so that the accuracy of the transmission is improved, and bearings are arranged on the rotating shaft or the transmission shaft, so that the resistance of the transmission is reduced, and the transmission is flexible.

Claims (8)

1. Sanitation cleaning vehicle, including side sweeping discs (25) arranged on both sides, main sweeping rollers (26), dustbin (12), chassis (10), traveling wheels (21), universal wheels (22) and a drag device, characterized in that the traveling wheel (21) is arranged between the side sweeping disc (25) and the main sweeping roller (26), and the material guide plate (13) is arranged under the front and bottom of the main sweeping roller (26), At the upper outlet formed by the material guide plate (13) and the main sweeping roller (26), a double conveyor belt type garbage lifting device driven by the central shaft (211) of the road wheel (21) is provided. The upper discharge port of the lifting device corresponds to the upper feed port (121) of the garbage bin (12), and a peelable main sweeper that rotates counter-rotatingly with the main sweeper roller (26) is provided on the upper front of the main sweeper roller (26). Rubbish peeling roller (38) for rubbish on roller (26). 2. The sanitation cleaning vehicle according to claim 1, characterized in that the double conveyor belt type garbage lifting device is to put the conveyor belt on the upper rotating roller (54) and the two lower rotating rollers (51, 53) Form the active conveyor belt (41) of L type, be provided with the passive conveyor belt (42) that is made up of two rotating sticks (55,52) up and down at the rear portion of the vertical part of the active conveyor belt (41) of L type ), the outer surface of the inner belt at the corner of the active conveyor belt (41) drives the passive conveyor belt (42) to move. 3. The sanitation cleaning vehicle according to claim 1, characterized in that the rubbish peeling roller (38) is provided with more than three rows of dialing needles whose length can be inserted into the main sweeping roller (26) on the outer surface of the roller (381). 4. The sanitation cleaning vehicle according to claim 1, characterized in that a height lifting device is arranged on the side sweeping disc (25) and the main sweeping roller (26). 5. The sanitation cleaning vehicle according to claim 1, characterized in that said guide plate (13) is provided with traveling wheels that can reciprocate up and down along the circumferential surface of the main sweeping roller (26). (21) the transmission connecting rod that drives. 6. The sanitation sweeper according to claim 1, characterized in that said dragging device refers to the handle (11) for dragging the sanitation sweeper by manpower or dragging the sanitation sweeper with the power of the motor or engine. walking device. 7. The sanitation cleaning vehicle according to claim 1, characterized in that the central shaft (211) of the road wheel (21) is provided with a transmission device that can automatically make the road wheel (21) move backwards or turn. Disengaged coupling. 8. The sanitation cleaning vehicle according to claim 1, characterized in that more than three rows of sweeping seedlings are arranged axially on the main cylindrical surface of the main sweeping roller (26), and the rows of sweeping seedlings can also be formed into A certain arc.

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