Hand-propelled electric street-sweeping car

An electric sweeper and hand-push technology, applied in the field of hand-push electric sweepers, can solve the problems of poor dust collection effect, easy damage to the motor, waste of water, etc., and achieve simple and convenient lifting device, reduce dust, and be easy to operate. Effect

CN108729392APending Publication Date: 2018-11-02山东聚美清洁环卫设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-11-02

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Abstract

The invention relates to a hand-propelled electric street-sweeping car. The car comprises a housing, a storage battery, travelling wheels installed at the bottom of the housing, a primary brush rotatably installed at the bottom of the housing and a side brush mounted on the front part of the housing. The primary brush is connected with a primary brush motor. The side brush is connected with a sidebrush motor. A dust collection box is arranged behind the primary brush. A dust filtering channel is arranged on the housing at the top of the dust collection box A filter cylinder is rotatably installed in the dust filtering channel and connected with a dust-vibrating motor. A stirring tooth contacting the filter cylinder is arranged at the lower part of the filter cylinder. An air box communicates with the dust filtering channel. A fan is arranged in the air box. The hand-propelled electric street-sweeping car also comprises a water spray circuit and pipeline synchronous control device. Thedust filtering channel and the air box are arranged at the top of the dust collection box and cooperate with a dust-vibrating filtering device and a fan. Therefore, tiny dust is prevented from beingdischarged. Flying dust is reduced. Dust is collected more thoroughly. Operation is very simple because water is sprayed only by carrying a handle once. Damage to a water pump is avoided during mal-operation when a water pipe is firstly closed and a circuit is then closed.
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Description

technical field

[0001] The invention belongs to the technical field of cleaning equipment, and in particular relates to a hand-push electric sweeper. Background technique

[0002] There will be a lot of dust in the factory production workshop and the road, but due to its large area, if it is only cleaned manually, it will not only consume more manpower, but also have low efficiency, and it is difficult to clean it in time; Although the cart-type sweeper has high cleaning efficiency, its volume is relatively large and is not suitable for factory production workshops, so some technicians have designed a hand-push sweeper. Current sweeping vehicles include main brushes and side brushes. The side brushes are installed on both sides of the front of the housing, and the main brush is installed in the lower part of the housing. In the dust collection box, but the current dust is collected into the dust collection box, and the fine dust is easily discharged from the exhaust port, c...

Examples

Embodiment Construction

[0032] The specific implementation manners of the present invention will be described in further detail below with reference to the accompanying drawings.

[0033] Such as Figures 1 to 13 The hand-push electric sweeper shown includes a housing 3, a battery 40, a running wheel installed at the bottom of the housing 3, a main brush 10 installed at the bottom of the housing 3 and a side brush installed at the front of the housing 3 32. The main brush 10 is connected to the main brush motor 36, and the side brush 32 is connected to the side brush motor 29. A dust collection box 12 is arranged behind the main brush 10, and a handle 1 is fixed at the rear of the housing 3. It is characterized in that: the dust collection box 12 The housing 3 at the top is provided with a dust filter channel 20, and a filter cartridge 45 is installed in rotation in the dust filter channel 20. The contacting tooth 44 is connected to the dust filter channel 20 with the bellows 19, and the fan 42 is a...