CN111778909A

CN111778909A - Hand-held small street eave road sweeper

Info

Publication number: CN111778909A
Application number: CN202010786239.1A
Authority: CN
Inventors: 尹成刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2020-10-16

Abstract

A hand-held small street eave road sweeper is made up of plastic through injection moulding, a flat mouth between front bend and bottom plate for sucking garbage, filter net, centrifugal blower, lithium battery, toilet, remote control receiver and charging socket. The two sides of the front end of the machine body are respectively provided with a roller, the rear end of the machine body is provided with a universal wheel, a pair of push-pull rods is arranged behind the machine body, and the rods are provided with remote control switches. When the street is pushed on the eaves, the remote switch is turned on, the fan works and walks along with the vehicle, and the leaf garbage in front can be sucked into the machine. Due to the function of the filter plate, the leaf garbage is left in the front bin. When the garbage is more, the switch is closed, the road sweeper is lifted, the front door is opened, and the garbage can be poured into the garbage can or the plastic bag. The vehicle is small, exquisite, flexible and attractive, is convenient to use, can improve the working conditions of sanitation workers, eliminates the backward broom working mode, and improves the civilization image of a city. Charging cost at night is very little, no wearing parts are needed in use, and service life is long.

Description

Hand-held small street eave road sweeper

Technical Field

The invention relates to a street eave sweeping device. In particular to a small road sweeper which can automatically suck and sweep the leaf garbage on the eaves by pushing with hands.

Background

The prior known street eave sweeping device is that a sanitation worker holds a broom with one hand and a garbage hopper with the other hand and searches and sweeps garbage along the street eave, which is too backward. However, the cursory is narrow, the road users walk on the cursory, and the tree trunks of the cursory are arranged on the cursory, so that the general road sweeper cannot be used, and the cursory is cleaned by a broom for a long time.

Disclosure of Invention

In order to solve the problems, the invention provides a hand-held small street eave road sweeper which is pushed or pulled by people, leaves and garbage on a road surface passing by the street eave road sweeper are sucked into the sweeper, the street eave road sweeper can shuttle among pedestrians due to small size and flexible rotation, and a shell of the street eave road sweeper is injected by plastic, is attractive and can completely replace a broom garbage hopper.

The technical scheme adopted by the invention for solving the technical problem is that the machine body is designed into a rectangular box, the upper cover at the front part is bent downwards in an arc shape, a flat opening is formed between the upper cover and the bottom plate, and the upper cover is more forwards than the lower bottom, so that the garbage can be sucked and swept. The upper cover can be opened and closed to form a front door, the front door can be closed to suck and sweep garbage, and the front door can be opened to pour the garbage. The two sides of the front end of the machine body are respectively provided with a roller, the rear end of the machine body is provided with a universal wheel, and the machine is provided with a pair of push-pull rods, so that the machine can be pushed and pulled freely.

A filter plate is arranged in the machine body close to the middle part, a separation plate is arranged behind the filter plate, the shape of the separation plate is consistent with that of the inner cavity, and the separation plate is sealed by sealant. The partition board has holes corresponding to the air sucking port of the centrifugal blower, and the blower is fixed with screws after aligning the holes, and has one lithium battery, one inverter to convert DC into 220V AC, one remote control switch receiver, one back cover with grille for the blower and one charging socket.

In order to lead the air outlet of the fan to turn to the tail, an arc-shaped flow deflector is spot-welded at the outlet of the fan.

The machine body is molded by a plastic mold and is streamline, and the two edges on the machine body are arc-shaped, so that the machine body is attractive.

When the lithium battery, the inverter and the centrifugal fan are connected through wires, the remote control switch receiver is connected in series, the push rod is held by hand, the push rod is provided with the remote control switch, the switch is pressed, the fan is started, the flat opening in front of the sweeper is strongly induced draft, and when the sweeper walks, the leaf garbage in front of the sweeper can be sucked into the front bin, and the garbage is left in the front bin due to the effect of the filter plate. When the bin is full, the remote control is used for shutting down. The road sweeper is lifted up, the garbage can is poured into the garbage can, and the road sweeper can continue to work after being put down.

The charging should be carried out at night, and the consumption is very little.

The invention has the beneficial effects that: the utility model replaces the backward broom to sweep the road, and is practical and convenient to improve the sanitation level, improve the working condition of sanitation workers and increase the civilization of the city due to the small and beautiful appearance of the machine.

Drawings

The invention is further described below with reference to the accompanying drawings and examples.

Fig. 1 is a sectional elevation view of the present invention.

Fig. 2 is a half-cut open view of the top view of fig. 1.

In fig. 1 and 2, 1 is a machine body, 2 is a rear cover, 3 is a front door, 4 is a front door hinge, 5 is rollers on two sides of the front end, and 6 is a universal wheel on the rear end. 7. The remote control system comprises a push-pull rod, 8 parts of an in-vehicle filter plate, 9 parts of an isolation plate, 10 parts of a centrifugal fan, 11 parts of a lithium battery, 12 parts of an inverter, 13 parts of a remote controller receiver, 14 parts of a fan guide plate, 15 parts of a charger socket and 16 parts of a remote control switch.

Detailed Description

In fig. 1 and 2, 1 is a rectangular hollow box, the front cover is curved downwards, forms a flat opening with the front end of the bottom plate, is long at the top and short at the bottom, forms a forward inclined flat opening, is beneficial to sucking in the front garbage, and the front cover 3 can be opened and closed to form a front door which is connected with the machine body 1 by a hinge 4. The isolation plate 9 is placed in the middle of the box body, and sealant is filled around the isolation plate. After aligning the air suction inlet of the centrifugal fan 10 spot-welded with the guide plate 14 with the hole of the isolation plate 9, fastening the air suction inlet on the isolation plate 9 by using bolts, and installing the filter plate 8 in front of the isolation plate 9. The isolation board 9 is an angle board, the lower plane of the angle board is fastened on the bottom surface of the body by screws, a lithium battery 11, an inverter 12 and a remote control receiver 13 are arranged, when power supply wiring of 10, 11 and 12 is carried out, the battery 13 is connected on a line in series, and finally a charging socket 15 is connected on the battery. The rollers 5 at the two sides of the front end and the universal wheel 6 at the rear end are respectively assembled, the rear cover 2 is covered, the rear cover 2 is fastened under the vehicle body 1 by screws, a push-pull rod 7 is installed after the machine, and a remote control switch 16 is installed on a cross rod of the push-pull rod.

The push-pull rod is pushed by hand to open the remote switch, the fan rotates, the flat opening in front of the machine is strongly induced drafted, the front leaf garbage can be sucked into the machine, the leaf garbage can be left in the front empty bin due to the separation of the filter plate, and the air outlet of the fan is guided by the guide plate and then blown out of the machine through the grille covered on the rear portion. When the leaves in the front bin have more rubbish, the remote control switch is closed, the road sweeper is lifted, the front door is opened, and the rubbish can be poured into the garbage can or the plastic bag. The road sweeper is put down, the front door is closed, the remote switch is opened, and the road sweeper can continue to operate.

Claims

1. A street eave road surface sweeping device. Especially can inhale the small-size eaves road sweeper of hand-held type of sweeping the leaf rubbish of road surface automatically, characterized by: the machine body shell is in a rectangular box shape, the front upper cover is bent downwards in an arc shape to form a flat opening with the bottom plate, and the middle part in the machine body is backwards and sequentially provided with a filter plate, an isolation plate, a centrifugal fan, a lithium battery, an inverter, a remote control receiver and a rear cover for packaging.

2. The hand-held small street eave sweeper of claim 1, wherein: the two sides of the front end of the machine body are respectively provided with a roller, the rear end of the machine body is provided with a universal wheel, a push-pull rod is arranged behind the machine, and a remote control switch is arranged on a cross rod of the push-pull rod.

3. A hand-held small street eave sweeper according to claims 1 and 2 and characterised in that: the flat opening at the front part of the machine body is long in upper cover, the bottom plate is short, a forward-inclined flat opening is formed, the upper edge of the upper cover is connected with the upper cover of the machine body through a hinge, a front door is formed, and the front door can be turned up and closed.

4. A hand-held small street eave sweeper according to claims 1, 2 and 3 and characterised in that: a guide plate is spot-welded at the outlet of the centrifugal fan.

5. A hand-held compact street edge sweeper as claimed in claims 1, 2, 3 and 4, wherein: the partition is a gusset, the lower plate of which is fastened to the body floor by screws.

6. A hand-held small street eave sweeper as claimed in claims 1, 2, 3, 4 and 5, wherein: the lower part of the rear cover is provided with a charging socket.

7. A hand-held small street edge sweeper as claimed in claims 1, 2, 3, 4, 5 and 6, wherein: the machine body is formed by plastic injection molding, the front part is arc-shaped and bends downwards, and the two edges on the upper part are arc-shaped.