Ground sprinkling and sweeping device
By setting up a rotating frame and a water spray pipe on the back of the sweeping roller of the ground sweeping device, and using high-pressure water flow to perform secondary cleaning of the ground, the problem of poor cleaning effect in the prior art is solved, and a more efficient garbage and dust cleaning effect is achieved.
Patent Information
- Application Number
- CN202420273150.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-02
AI Technical Summary
There is a gap in the brushes of the existing floor sweeping device, which leads to poor cleaning effect and some dust cannot be effectively collected and treated.
A rotating frame is arranged at the rear of the sweeping roller, and a plurality of first water spray pipes extending outwardly are installed on the rotating frame. The water spray port faces the ground, and the rotating frame and the water spray pipe are driven to rotate through high-pressure water flow, and combined with the vacuum suction port Secondary cleaning to improve cleaning effect.
The ground is cleaned by spraying high-pressure water flow, which significantly improves the cleaning effect, avoids the problem of poor cleaning effect, and can clean up protruding stones and other debris to prevent damage to the rotating frame.
Smart Images
Figure CN222161063U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of road garbage treatment and comprehensive utilization, in particular to a garbage sweeper, and more particularly to a ground sweeping device in the garbage sweeper. Background Art
[0002] Garbage sweepers are used to sweep garbage on the ground. Some garbage sweepers can also transport domestic garbage and road garbage through the carriage. Garbage sweepers are one of the conventional equipment in the sanitation system. Compared with manual sweeping, garbage sweepers can greatly save manpower and clean up garbage on the road quickly and well. The garbage sweeper includes a ground sweeping device located at the rear of the frame, and the ground sweeping device includes a mounting frame, and a chassis buckled to the ground is provided on the mounting frame. A sweeping device for sweeping the ground is provided in the chassis, such as a sweeping roller is horizontally provided in the middle of the chassis, and a brush is provided on the sweeping roller. The sweeping roller drives the brush to rotate during the rotation process, thereby sweeping the ground and sweeping dust, leaves and other debris to the front. The front of the sweeping roller is connected to a dust suction port, which absorbs ground dust during the operation of the garbage sweeper and sweeps the brush to the front to absorb debris.
[0003] However, when a sweeper equipped with a conventional floor sweeping device is used, the cleaning effect is poor and some dust cannot be collected and processed due to gaps between the brushes. Utility Model Content
[0004] The main purpose of the utility model is to provide a floor sweeping device to solve the problem that the cleaning effect of the floor is to be improved by sweeping the floor with a brush in the prior art.
[0005] The utility model provides a floor sweeping device, comprising a mounting frame, a chassis buckled to the ground is arranged on the mounting frame, a sweeping roller is arranged horizontally in the middle of the chassis, a brush is arranged on the sweeping roller, a dust suction port is connected to the front of the sweeping roller, and a dust suction pipe is connected to the dust suction port. A rotating frame is arranged at the rear of the sweeping roller, and a plurality of first water spraying pipes extending outward are arranged on the rotating frame, and the water spraying ports of each of the first water spraying pipes are all facing the ground.
[0006] Preferably, the first water spray pipe is connected to a water supply device, and the first water spray pipe drives the rotating frame and the first water spray pipe on the rotating frame to rotate when the first water spray pipe sprays water at an angle.
[0007] More preferably, the water spraying ports of each of the first water spraying pipes are inclined toward the ground, and the water spraying ports of each of the first water spraying pipes are inclined clockwise or counterclockwise.
[0008] Preferably, a second water spray pipe is provided at the rear of the rotating frame, and the second water spray pipe is inclined toward the lower part of the rotating frame.
[0009] Preferably, the chassis is provided with a mounting hole at a position corresponding to the rotating frame, and a water supply pipe extending downward is provided on the mounting hole, and a bearing is provided at the lower part of the water supply pipe; the rotating frame includes a turntable, and the upper and middle parts of the turntable are rotatably mounted on the bearing; the first water spray pipe is arranged at the lower part of the turntable.
[0010] More preferably, a water pump pressurizing device is provided on the upper portion of the mounting hole, one end of the water pump pressurizing device is connected to the water supply pipe, and the other end of the water pump pressurizing device is connected to a water supply device.
[0011] Compared with the prior art, the floor sweeping device provided by the utility model has the following beneficial effects:
[0012] The above-mentioned floor sweeping device is also provided with a rotating frame at the rear of the sweeping roller, and a plurality of first water spray pipes are provided on the rotating frame. The first water spray pipes spray high-pressure water toward the ground during rotation, thereby performing secondary cleaning of the ground, thereby improving the cleaning effect and avoiding the problem of poor cleaning effect.
[0013] At the same time, a sweeping roller is arranged at the front of the rotating frame, which can not only perform preliminary cleaning of the ground through the sweeping roller and the brush thereon, but also clean protruding stones and other debris to avoid collision between the protruding objects and the rotating frame and damage to the rotating frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0015] Obviously, the drawings described below are only some specific embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without any creative work.
[0016] Figure 1 It is a longitudinal cross-sectional view of the floor sweeping device in Example 1 of the utility model.
[0017] Figure 2 It is a top view of the floor sweeping device in Example 1 of the utility model.
[0018] In the attached figure:
[0019]
[0020] DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0024] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0025] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0027] Example 1
[0028] The present embodiment provides a floor sweeping device, which includes a mounting frame, on which a chassis 1 buckled toward the ground is provided, a sweeping roller 2 is laterally provided in the middle of the chassis 1, a brush 3 is provided on the sweeping roller 2, a dust suction port is connected to the front of the sweeping roller 2, and a dust suction pipe 4 is connected to the dust suction port.
[0029] The sweeping roller 2 is driven by a driving device such as a driving motor to rotate, and the brush 3 on the sweeping roller 2 rotates during the rotation of the sweeping roller 2, thereby cleaning the floor. In this embodiment, the lower part of the sweeping roller 2 should rotate forward, thereby sweeping the swept water, dust, gravel, leaves and other debris to the front, and allowing the debris to enter the dust suction pipe 4 through the dust suction port. After the debris enters the dust suction pipe 4, it enters the chamber for storing the debris through the dust suction pipe 4.
[0030] In this embodiment, a rotating frame 5 is provided at the rear of the sweeping roller 2. The rotating frame 5 is provided with a plurality of first water spray pipes 6 extending outward, and the water spray ports of each of the first water spray pipes 6 are all facing the ground. The rotating frame 5 can be driven to rotate by a motor, or driven to rotate by a high-pressure water flow. When the rotating frame 5 and the water spray ports on the rotating frame 5 rotate, the first water spray pipes 6 spray cleaning water to the ground, and the ground can be cleaned twice by water at a higher pressure. Compared with cleaning the ground with a brush 3, cleaning the ground with water flow has a better cleaning effect, and residual dust and other debris can be cleaned. Since a dust suction port is provided at the front of the chassis 1, the dust suction pipe 4 sucks dust, water and other debris into the space under the chassis 1 through the dust suction port. The cleaning water sprayed by the first water spray pipe 6 hits the ground, splashes with dust and other debris, and is absorbed and processed by the dust suction port, thereby realizing a re-cleaning process of the ground and improving the cleanliness of the ground.
[0031] Specifically, in the present embodiment, the rotating frame 5 can be driven to rotate by a high-pressure water flow. The high-pressure water flow in the present embodiment refers to a water flow with a relatively high pressure that can drive the rotating frame 5 to rotate during the spraying, and does not specifically refer to a water flow within any pressure range. The first water spray pipe 6 is connected to a water supply device, which should provide a high-pressure water flow to the first water spray pipe 6 so that the clean water is sprayed out and drives the first water spray pipe 6 and the rotating frame 5 to rotate. When the first water spray pipe 6 sprays water at an angle, it drives the rotating frame 5 and the first water spray pipe 6 on the rotating frame 5 to rotate.
[0032] Specifically, this embodiment also provides a specific implementation method in which the first water spray pipe 6 is driven to rotate by a high-pressure water flow, and the water spray ports of each of the first water spray pipes 6 are tilted toward the ground, and the water spray ports of each of the first water spray pipes 6 are tilted clockwise or counterclockwise. When the water spray ports of each of the first water spray pipes 6 are tilted toward the ground, the water flow is tilted toward the ground and sprayed. During the water flow spraying process, the first water spray pipe 6 is given an opposite force, thereby causing the first water spray pipe 6 and the rotating frame 5 to rotate. The greater the water pressure and the faster the water flow rate, the greater the reaction force. In order to make the reaction force of each of the first water spray pipes 6 consistent with the movement direction of each of the first water spray pipes 6, the water spray ports of each of the first water spray pipes 6 are tilted clockwise or counterclockwise.
[0033] Specifically, in this embodiment, in order to further improve the water spraying effect and also provide a variety of usage methods for the ground sweeping device, such as watering the ground when the rotating frame 5 is not in use, a second water spray pipe 7 is provided at the rear of the rotating frame 5, and the second water spray pipe 7 is inclined toward the lower part of the rotating frame 5.
[0034] Specifically, the present embodiment further provides a specific style of the rotating frame 5, the chassis 1 is provided with a mounting hole 8 at a position corresponding to the rotating frame 5, the mounting hole 8 is provided with a water supply pipe extending downward, and a bearing is provided at the lower part of the water supply pipe; the rotating frame 5 includes a turntable, and the upper and middle parts of the turntable are rotatably mounted on the bearing; the first water spray pipe 6 is arranged at the lower part of the turntable.
[0035] More specifically, in order to increase the water flow pressure, a pressurizing device can also be arranged on the upper part of the chassis 1. The present embodiment provides one installation form of the pressurizing device. A water pump pressurizing device is arranged on the upper part of the mounting hole 8. One end of the water pump pressurizing device is connected to the water supply pipe, and the other end of the water pump pressurizing device is connected to the water supply device.
[0036] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.
Claims
1. A floor sweeping device, characterized in that: The utility model comprises a mounting frame, wherein a chassis buckled to the ground is arranged on the mounting frame, a sweeping roller is arranged horizontally in the middle of the chassis, a brush is arranged on the sweeping roller, a dust suction port is connected to the front of the sweeping roller, and a dust suction pipe is connected to the dust suction port; A rotating frame is arranged at the rear of the sweeping roller, and a plurality of first water spray pipes extending outward are arranged on the rotating frame, and a water spray port of each of the first water spray pipes faces the ground.
2. The floor sweeping device according to claim 1, characterized in that: The first water spray pipe is connected to a water supply device, and the first water spray pipe drives the rotating frame and the first water spray pipe on the rotating frame to rotate when the first water spray pipe sprays water at an angle.
3. The floor sweeping device according to claim 2, characterized in that: The water spraying ports of each of the first water spraying pipes are all inclined toward the ground, and the water spraying ports of each of the first water spraying pipes are all inclined clockwise or counterclockwise.
4. The floor sweeping device according to claim 1, characterized in that: A second water spray pipe is arranged at the rear of the rotating frame, and the second water spray pipe is inclined toward the lower part of the rotating frame.
5. The floor sweeping device according to claim 1, characterized in that: The chassis is provided with a mounting hole at a position corresponding to the rotating frame, and a water supply pipe extending downward is provided on the mounting hole, and a bearing is sleeved on the lower part of the water supply pipe; the rotating frame includes a turntable, and the upper and middle part of the turntable is rotatably mounted on the bearing; the first water spray pipe is arranged at the lower part of the turntable.
6. The floor sweeping device according to claim 5, characterized in that: A water pump pressurizing device is arranged on the upper part of the installation hole, one end of the water pump pressurizing device is connected to the water supply pipe, and the other end of the water pump pressurizing device is connected to the water supply device.