CN201121301Y - Hand push dustproof sweeper - Google Patents

Abstract

The utility model relates to a hand-push type dustproof sweep car, comprising a car frame. A front wheel and a rear wheel are arranged on the car frame, a sweep roller is arranged in the front of the car frame, a front guide brush is arranged in the side front of the sweep roller, a conveyor belt is arranged in the rear of the sweep roller, a matching garbage can is arranged in the rear of the conveyor belt, the front wheel is linked with a driving gear with the same shaft, the driving gear is meshed with an idler wheel and a driven gear in sequence, the idler wheel is linked with a chain wheel in a chain wheel mechanism with the same shaft, the other chain wheel in the chain wheel mechanism drives the conveyor belt to rotate, the driven gear is linked with a belt wheel in a belt wheel mechanism with the same shaft, the other belt wheel in the belt wheel mechanism drives the front guide brush to rotate, and the garbage swept by the front guide brush is conveyed onto the conveyor belt through the sweep roller and is sent in the garbage can finally. The hand-push type dustproof sweep car has the advantages of low manufacturing cost, wide range of application, simple operation and labor saving, and can be used for sweeping a narrow road and a corner zone.

Description

Hand push dustproof sweeper

(1) Technical field

The utility model relates to a street cleaning tool, in particular to a hand-push sweeping vehicle.

(2) Technical background

At present, there are multiple ways of cleaning the known daily roads and streets, two of which are the most important: purely manual and a large-scale road sweeper connected to a car. The purely manual method is that the sweepers use a broom to clean the garbage and then pour it into the trash can. The disadvantages of this method are: low cleaning efficiency, labor-intensive, poor working conditions for the sweepers, and many safety hazards; High efficiency and labor-saving, but high cost, high cost of use, and bulky, suitable for cleaning open roads, it is helpless for narrow streets and the edges and dead corners where urban garbage is concentrated, and the use area is very limited. In addition, the use of a large scale will also affect the normal operation of other traffic. Therefore, it is necessary to propose a cleaning tool with low manufacturing cost, wide application range, simple operation and labor-saving that can be used to clean narrow streets and corner areas.

(3) Contents of the invention

In order to solve the above-mentioned problems existing in the existing street cleaning tools, the utility model proposes a hand-push dust-proof floor sweeper with low manufacturing cost, wide application range, simple operation and labor-saving, which can be used to clean narrow streets and corner areas. .

The hand-push dust-proof sweeping vehicle includes a frame with front wheels and rear wheels, a sweeping roller in front of the frame, a front guide brush on the front side of the sweeping roller, and a A conveyor belt is provided, and a matching dustbin is provided at the rear of the conveyor belt, and a power transmission mechanism for providing power to the sweeping roller, the front guide brush, and the conveyor belt is also provided on the vehicle frame, and the power transmission mechanism includes sequentially engaged Drive gear, idler gear, driven gear, the drive gear and the front wheel are coaxially linked, the driven gear is coaxially linked with the sweeping roller, and the power transmission mechanism also includes a chain A wheel mechanism and a pulley mechanism, the sprocket mechanism is two sprockets connected by a chain, one of the sprockets is coaxially linked with the idler wheel, and the other sprocket drives the conveyor belt to rotate. The pulley mechanism is two pulleys connected by a belt, one pulley coaxially interlocks with the driven gear, and the other pulley is mounted on the leading brush and drives the leading brush to rotate, and the dust cleaned by the leading brush The garbage is sent to the conveyor belt through the sweeping roller and finally sent into the garbage bin.

Further, the driving gear is provided with a clutch, and the sweeping vehicle is provided with a push rod cooperating with the clutch, and the push rod is slidably arranged in an adjustment groove.

Still further, the diameter of the driving gear is larger than the diameters of the idle gear and the driven gear.

Preferably, the rear wheels are steerable wheels that can adjust steering.

Preferably, a guide plate is provided in front of the conveyor belt, and the garbage cleaned by the sweeping roller is transported to the conveyor belt through the guide plate.

The technical concept of the utility model is: push the car to make the front wheel roll, control the clutch state through the push rod, the clutch is "closed", the driving gear and the front wheel rotate together, the clutch is "off", the driving gear does not rotate, and the power transmission mechanism The other parts of the drive do not rotate; when the driving gear is driven to rotate, the idler gear meshed with it also rotates. On the one hand, the idler drives the coaxial sweeping roller to work through the driven gear, and on the other hand, it drives the conveyor belt to rotate through the sprocket mechanism. , the leading brush is driven to rotate by the pulley mechanism. When working, the leading brush sweeps the edge garbage to the middle, and the sweeping roller sweeps the middle garbage to the conveyor belt through the guide plate, and then sends the garbage into the rear garbage bin through the conveyor belt.

The utility model has the advantages of low manufacturing cost, wide application range, can be used for cleaning narrow streets and corner areas, simple operation, labor saving, energy saving and environmental protection.

(4) Description of drawings

Fig. 1 is a top view of the utility model.

Fig. 2 is a side view of the utility model.

Fig. 3 is a schematic diagram of the pulley mechanism and the leading brush of the present invention.

Fig. 4 is a schematic diagram of the push rod of the present invention.

(5) Specific implementation methods

Below in conjunction with accompanying drawing, the utility model is described further.

Refer to Fig. 1-4: The hand-push dust-proof sweeping vehicle includes a frame on which a front wheel 1 and a rear wheel 2 are arranged. The rear wheel 2 is a steering wheel that can adjust the steering. There is a sweeping roller 3, the front side of the sweeping roller 3 is provided with a leading brush 4, the rear of the sweeping roller 3 is provided with a conveyor belt 5, and the rear of the conveyor belt 5 is provided with a matching dustbin 6, and the vehicle frame There is also a power transmission mechanism that provides power to the sweeping roller 3, the leading brush 4, and the conveyor belt 5. The power transmission mechanism includes a driving gear 7, an idler gear 8, and a driven gear 9 that are meshed in sequence. The driving gear The diameter of 7 is larger than the diameter of the idler gear 8 and the driven gear 9, the driving gear 7 is coaxially linked with the front wheel 1, and the driven gear 9 is coaxial with the sweeping roller 3 Linkage, the power transmission mechanism also includes a sprocket mechanism and a pulley mechanism, the sprocket mechanism is two sprockets connected by a chain, and one of the sprockets 10 is coaxially linked with the idler wheel 8, Another sprocket 11 drives the conveyor belt 5 to rotate, and the pulley mechanism is two pulleys connected by a belt, wherein one pulley 12 is coaxially linked with the driven gear 9, and the other pulley 13 is contained in the pulley. The above-mentioned leading brush 4 drives the leading brush 4 to rotate, and the rubbish cleaned by the leading brush 4 is sent to the conveyor belt 5 through the sweeping roller 3 and finally sent into the dustbin 6.

The driving gear 7 is provided with a clutch 17, and the sweeping vehicle is provided with a push rod 14 cooperating with the clutch 17, and the push rod 14 is slidably arranged in an adjustment groove 15.

The front of the conveyor belt 5 is also provided with a guide plate 16, and the rubbish cleaned by the sweeping roller 3 is transported to the conveyor belt 5 through the guide plate 16.

When in use, the hand-push sweeper makes the front wheel 1 roll, and the clutch state is controlled by the push rod 14. When the clutch is "closed", the driving gear 7 and the front wheel 1 rotate together. When the clutch is "off", the driving gear 7 does not rotate, and the power Other parts of the transmission mechanism also do not rotate; when the driving gear 7 is driven to rotate, the idler 8 meshed with it also rotates, and the idler 8 drives the coaxial sweeping roller 3 to work through the driven gear 9 on the one hand, and on the other hand The conveyor belt 5 is driven to rotate by the sprocket mechanism, and the leading brush 4 is driven to rotate by the pulley mechanism. During work, leading brush 4 sweeps edge rubbish to the center, and sweeping cylinder 3 sweeps the rubbish in the middle by guide plate 16 on the conveyer belt 5 again, and rubbish is sent in the dustbin 6 of rear portion by conveyer belt 5 again.

The utility model adopts a manual sweeper, which not only saves energy and protects the environment, but also can sweep the garbage on the edge of the street into the garbage can because of the setting of the leading brush, and the cleaning efficiency is high; Going deep into residential areas and alleys, the cost is also very cheap, the operation is simple, and it is suitable for popularization.

The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept. The protection scope of the present utility model should not be regarded as limited to the specific forms stated in the embodiments. The protection scope of the present utility model also extends to Equivalent technical means that those skilled in the art can think of according to the concept of the present invention.

Claims (5)

1. The hand-push dust-proof sweeping vehicle is characterized in that it includes a vehicle frame with front wheels and rear wheels, a sweeping roller in front of the frame, and a front guide brush in front of the side of the sweeping roller. The rear of the sweeping roller is provided with a conveyor belt, and the rear of the conveyor belt is provided with a matching dustbin, and the vehicle frame is also provided with a power transmission mechanism for providing power to the sweeping roller, the front guide brush, and the conveyor belt. The transmission mechanism includes a driving gear, an idler gear and a driven gear meshed in sequence, the driving gear is coaxially linked with the front wheel, the driven gear is coaxially linked with the sweeping roller, and the power The transmission mechanism also includes a sprocket mechanism and a pulley mechanism. The sprocket mechanism is two sprockets connected by a chain, one of which is coaxially linked with the idler wheel, and the other sprocket drives the The conveyor belt rotates, and the pulley mechanism is two pulleys connected by a belt, one of which is coaxially linked with the driven gear, and the other pulley is mounted on the leading brush and drives the leading brush to rotate , the garbage cleaned by the leading brush is sent to the conveyor belt through the sweeping roller, and finally sent into the garbage bin. 2. The hand-push dust-proof sweeping vehicle as claimed in claim 1, characterized in that: said driving gear is provided with a one-way clutch, and the sweeping vehicle is provided with a push rod that cooperates with said clutch, and the push rod It is slidably arranged in an adjustment slot. 3. The hand-push dust-proof sweeping vehicle according to claim 1 or 2, characterized in that: the diameter of the driving gear is larger than the diameter of the idler gear and the driven gear. 4. The hand-push dust-proof sweeping vehicle as claimed in claim 3, wherein the rear wheels are steering wheels that can be adjusted for steering. 5. The hand-push dust-proof sweeping vehicle as claimed in claim 4, wherein a guide plate is provided in front of the conveyor belt, and the garbage cleaned by the sweeping roller is transported to the conveyor belt through the guide plate.

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