Moss cleaning device for pavement steps for garden maintenance

Abstract

The moss cleaning device comprises a shell, a water tank, a water pump, a scrubbing device and a flushing device, front wheels and rear wheels are arranged at the front end and the rear end of the lower portion of the shell respectively, a handrail is arranged at the rear end of the shell, the water tank and the water pump are both arranged in the shell, and the water inlet end of the water pump is connected with the bottom of the water tank; the brushing device and the flushing device are arranged at the bottom of the shell, the brushing device is close to the front end of the shell, the brushing device is provided with a servo motor and a brushing head, the brushing head is installed on a rotating shaft of the servo motor, the brushing head is located below the shell, and moss on the ground is brushed by driving the brushing head to rotate through the servo motor. The flushing device is located in the middle, the water outlet end of the water pump is connected with the flushing device, the water pump pumps water in the water tank and conveys the water to the flushing device, and finally the water is sprayed to the ground through the flushing device to flush the ground. The moss cleaning device can easily clean moss on road surfaces and step end faces.

Description

Technical Field

[0001] The invention relates to the technical field of garden maintenance, in particular to a moss cleaning device for road steps used for garden maintenance. Background Art

[0002] Garden refers to a natural environment and recreational area that is cultivated in a specific way. It is a beautiful natural environment and recreational area created by using engineering technology and artistic means in a certain area, through the transformation of terrain, planting of trees and flowers, construction of buildings and arrangement of garden paths. Among traditional Chinese architecture, classical garden architecture is unique and has made great achievements. It uses terrain, mountains and rivers, buildings, flowers and trees as carriers to set off the spiritual culture of the human body.

[0003] For garden maintenance, the plants need to be watered or irrigated regularly, which makes some pavements and steps in the garden stay in a damp environment for a long time, so moss grows on the surface. Moss makes the surface of the pavement and steps slippery, which can easily cause tourists to slip while walking. Therefore, the moss on the pavement and steps needs to be removed regularly during garden maintenance.

[0004] However, the existing method of removing moss is to manually scrape the moss with a brush and then wash it with water. However, cleaning the moss on a large area of ​​garden roads requires a lot of time and manpower. Moreover, it is even more difficult to clean the moss on a road with steps. Summary of the invention

[0005] In view of the above problems, the present invention provides a moss cleaning device that can be used for road steps for garden maintenance.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] A moss cleaning device for road steps used for garden maintenance is characterized in that it includes a shell, a water tank, a water pump, a brushing device and a flushing device. The front and rear ends of the shell are respectively provided with front wheels and rear wheels. The rear end of the shell is provided with a handrail, which is inclined. The water tank and the water pump are both arranged in the shell. The water inlet end of the water pump is connected to the bottom of the water tank. The brushing device and the flushing device are respectively arranged at the bottom of the shell. The brushing device is close to the front end of the shell. The brushing device is provided with a servo motor and a brushing head. The brushing head is installed on the rotating shaft of the servo motor. The brushing head is located below the shell. The servo motor drives the brushing head to rotate to realize brushing the moss on the ground. The flushing device is located in the middle. The water outlet end of the water pump is connected to the flushing device. The water pump will draw water in the water tank and transport it to the flushing device. Finally, it will be sprayed onto the ground through the flushing device to flush the ground.

[0008] A further technical solution of the present invention is that the scrubbing head comprises a connecting seat, a tray and bristles, the connecting seat is arranged in the middle of the tray, the connecting seat is connected to the rotating shaft of the servo motor, and the bristles are arranged under the tray.

[0009] A further technical solution of the present invention is: a buffer groove is provided in the middle of the connecting seat, a connecting head and a buffer spring are provided in the buffer groove, the connecting head can move up and down in the buffer groove, the upper end of the connecting head is fixedly connected to the rotating shaft of the servo motor, and the upper and lower ends of the buffer spring respectively abut against the bottom surface of the buffer groove and the bottom of the connecting head.

[0010] A further technical solution of the present invention is: the scrubbing device also includes a support frame, the support frame is fixedly installed in the shell, and the servo motor is vertically downwardly installed on the support frame.

[0011] A further technical solution of the present invention is: the flushing device includes a hanger, a water pipe, a hose and a high-pressure nozzle, the upper end of the hanger is fixedly connected to the shell, the water pipe is installed at the lower end of the hanger, the middle part of the water pipe and the water outlet end of the water pump are connected through a hose, and the high-pressure nozzles are arranged side by side at the bottom of the water pipe.

[0012] A further technical solution of the present invention is: a sliding block and a fixed frame are provided at the lower end of the suspension rod, the sliding block is threadedly connected to the lower end of the suspension rod, the fixed frame is sleeved on the water pipe for connection, an arc-shaped sliding groove is provided inside the upper end of the fixed frame, the sliding block is cooperatedly arranged in the sliding groove, and the sliding block can slide in the sliding groove.

[0013] A further technical solution of the present invention is: a support plate is provided near the bottom of the shell, the water tank and the water pump are installed on the support plate, and the scrubbing device and the flushing device are provided below the support plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention allows the front end of the housing and the front wheels to tilt upward by pressing the handrail, so that the housing can be moved on the end surface of the step. The present invention is provided with a scrubbing device to scrub the moss on the ground and the steps, and the moss dropped by the scrubbing is washed away by a flushing device after scrubbing. It can be seen that the present invention can easily clean the moss on the road surface and the end surface of the steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of a moss cleaning device for road steps for garden maintenance according to the present invention;

[0017] Figure 2 is a schematic diagram of the cross-sectional structure of the moss cleaning device of the present invention in a side view;

[0018] Figure 3is a schematic diagram of the cross-sectional structure of the moss cleaning device of the present invention in the front view direction;

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the scrubbing head of the present invention;

[0020] Figure 5 It is a schematic cross-sectional structure diagram of the connecting socket of the present invention;

[0021] Figure 6 It is a schematic diagram of the main structure of the flushing device of the present invention;

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of the fixing frame of the present invention.

[0023] In the figure: shell 1, rear wheel 2, control panel 3, armrest 4, support plate 11, water tank 12, water pump 13, front wheel 14, scrubbing device 15, flushing device 16, water inlet 17, support frame 151, servo motor 152, scrubbing head 153, connecting seat 1531, tray 1532, bristles 1533, block 51, buffer groove 52, connecting head 53, buffer spring 54, suspension rod 161, water pipe 162, hose 163, high-pressure nozzle 164, sliding block 1611, fixed frame 1612, sliding groove 1613. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0025] See also Figure 1-Figure 5 The moss cleaning device for road steps for garden maintenance in this embodiment includes a housing 1, a water tank 12, a water pump 13, a brushing device 15 and a flushing device 16.

[0026] Rear wheels 2 are provided on both sides of the rear end of the housing 1, front wheels 14 are provided on both sides of the front end of the housing 1, a control panel 3 is provided on the upper side of the housing 1 near the rear end, and a handrail 4 is provided on the rear end of the housing 1. The handrail 4 is tilted. During use, the front end and the front wheels 14 of the moss cleaning device can be lifted up by pressing the handrail 4, so that the device can be moved on the steps.

[0027] A horizontal support plate 11 is provided near the bottom of the housing 1, and a water tank 12 and a water pump 13 are both mounted on the support plate 11 and located in the internal space of the housing 1, wherein the water pump 13 is close to the front end of the housing 1. A water inlet 17 is provided at the rear of the water tank 12 near the upper end, through which water can be added to the water tank 12. The water inlet end of the water pump 13 is connected to the bottom of the water tank 12, and water in the water tank 12 can be pumped out through the water pump 13.

[0028] The scrubbing device 15 and the flushing device 16 are both arranged below the support plate 11 , wherein the scrubbing device 15 is close to the front end of the housing 1 , and the flushing device 16 is located in the middle.

[0029] See also Figure 3 The scrubbing device 15 includes a support frame 151, a servo motor 152 and a scrubbing head 153. There are two support frames 151, which are respectively arranged on both sides of the bottom of the support plate 11. There are two servo motors 152, which are respectively installed vertically downward on the support frame 151. The scrubbing head 153 is installed downward on the rotating shaft of the servo motor 152.

[0030] See also Figure 4 The scrubbing head 153 includes a connecting seat 1531, a tray 1532 and bristles 1533. The connecting seat 1531 is arranged in the middle of the tray 1532, and the connecting seat 1531 is connected to the rotating shaft of the servo motor 152. The bristles 1533 are arranged under the tray 1532. When in use, the servo motor 152 can drive the tray 1532 to rotate at a high speed, and when the bristles 1533 come into contact with the ground, the moss on the ground can be scrubbed away.

[0031] See also Figure 5 The connection seat 1531 is provided with a clamping block 51, a connector 53 and a buffer spring 54. Two clamping blocks 51 are provided, which are fixed on both sides of the connection seat 1531 respectively. A connection groove is provided in the middle of the upper part of the tray 1532. The connection seat 1531 is embedded in the connection groove and connected by the clamping block 51 being clamped in the connection hole on the side wall of the connection groove. A buffer groove 52 is provided in the middle of the connection seat 1531. The connector 53 is provided in the buffer groove 52. The connector 53 can move up and down in the buffer groove 52. The upper end of the connector 53 is fixedly connected to the rotating shaft of the servo motor 152. The buffer spring 54 is located in the buffer groove 52. The upper and lower ends of the buffer spring 54 respectively abut against the bottom surface of the buffer groove 52 and the bottom of the connector 53. When the front end of the moss cleaning device is lifted, the scrubbing head 153 is lower than the height of the front wheel 14. During use, when the scrubbing head 153 contacts the ground, the buffer spring 54 is compressed to form a buffer, and the bristles 1533 can better fit the ground, and the scrubbing head 153 has a certain pressure when scrubbing the moss on the ground.

[0032] See also Figure 6-Figure 7The flushing device 16 includes a suspension rod 161, a water pipe 162, a hose 163 and a high-pressure nozzle 164. The suspension rod 161 is provided with two, which are fixedly connected to the bottom of the support plate 11. The water pipe 162 is installed at the lower end of the suspension rod 161. The middle part of the water pipe 162 and the water outlet of the water pump 13 are connected through the hose 163. The hose 163 is made of plastic. There are multiple high-pressure nozzles 164, which are arranged side by side at the bottom of the water pipe 162. When in use, the water in the water tank 12 is drawn by the water pump 13 and transported to the water pipe 162, and finally sprayed downward from the high-pressure nozzle 164, impacting the ground that has been scrubbed by the scrubbing head 153, and the moss that has fallen off the ground is cleaned away.

[0033] See also Figure 7 The lower end of the suspension rod 161 is provided with a sliding block 1611 and a fixed frame 1612, and the sliding block 1611 is threadedly connected to the lower end of the suspension rod 161. The fixed frame 1612 is a circular frame, and the fixed frame 1612 is sleeved on the water pipe 162 for connection. The upper end of the fixed frame 1612 is provided with an arc-shaped sliding groove 1613, and the sliding groove 1613 is coaxial with the fixed frame 1612. The sliding block 1611 is arranged in the sliding groove 1613, and the sliding block 1611 can slide in the sliding groove 1613. In the process of flushing the road surface by the flushing device 16, the spraying direction of the high-pressure nozzle 164 can be adjusted by rotating the water pipe 162, so as to facilitate the cleaning of a large area of ​​moss in the garden.

[0034] The use process of the moss cleaning device of this embodiment is as follows:

[0035] First, water needs to be filled into the water tank 12 through the water inlet, and then the moss cleaning device is moved to the area where the moss needs to be cleaned. The moss cleaning device is started, and the servo motor 152 will drive the scrubbing head 153 to rotate. The bottom of the scrubbing head 153 is pressed on the ground, and the bristles 1533 are in contact with the ground, thereby scrubbing the moss on the ground. At the same time, the water pump 13 extracts water from the water tank 12, transports it to the water pipe 162, and sprays it from the high-pressure nozzle 164 onto the ground for flushing. In the process of the worker moving the moss cleaning device through the handrail 4, the moss along the way will be continuously scrubbed and flushed. When encountering steps, the front end and front wheel 14 of the moss cleaning device can be lifted up by pressing the handrail 4, and then moved to the steps.

[0036] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and range of equivalent elements of the claims are included in the present invention. Any reference sign in the claims should not be regarded as limiting the claims involved.

Claims

1. A moss cleaning device for road steps used for garden maintenance, characterized in that: The invention comprises a housing (1), a water tank (12), a water pump (13), a scrubbing device (15) and a flushing device (16); the front and rear ends of the housing (1) are provided with front wheels (14) and rear wheels (2) respectively; the rear end of the housing (1) is provided with a handrail (4), and the handrail (4) is arranged obliquely; the water tank (12) and the water pump (13) are both arranged in the housing (1); the water inlet end of the water pump (13) is connected to the bottom of the water tank (12); the scrubbing device (15) and the flushing device (16) are respectively arranged at the bottom of the housing (1); the scrubbing device (15) is close to the front end of the housing (1); the scrubbing device (15) is arranged at the bottom of the housing (1); A servo motor (152) and a scrubbing head (153) are provided. The scrubbing head (153) is mounted on the rotating shaft of the servo motor (152). The scrubbing head (153) is located below the housing (1). The servo motor (152) drives the scrubbing head (153) to rotate so as to scrub the moss on the ground. The flushing device (16) is located in the middle. The water outlet of the water pump (13) is connected to the flushing device (16). The water pump (13) draws water from the water tank (12) and transports it to the flushing device (16). Finally, the water is sprayed onto the ground through the flushing device (16) to flush the ground.

2. A moss cleaning device for road steps for garden maintenance according to claim 1, characterized in that: The scrubbing head (153) comprises a connecting seat (1531), a tray (1532) and bristles (1533), wherein the connecting seat (1531) is arranged at the middle position of the tray (1532), the connecting seat (1531) is connected to the rotating shaft of the servo motor (152), and the bristles (1533) are arranged under the tray (1532).

3. The moss cleaning device for road steps for garden maintenance according to claim 2, characterized in that: A buffer groove (52) is provided in the middle of the connecting seat (1531), and a connecting head (53) and a buffer spring (54) are provided in the buffer groove (52). The connecting head (53) can move up and down in the buffer groove (52), and the upper end of the connecting head (53) is fixedly connected to the rotating shaft of the servo motor (152), and the upper and lower ends of the buffer spring (54) respectively abut against the bottom surface of the buffer groove (52) and the bottom of the connecting head (53).

4. The moss cleaning device for road steps for garden maintenance according to claim 1, characterized in that: The scrubbing device (15) further comprises a support frame (151), wherein the support frame (151) is fixedly mounted in the housing (1), and the servo motor (152) is mounted vertically downward on the support frame (151).

5. The moss cleaning device for road steps for garden maintenance according to claim 1, characterized in that: The flushing device (16) comprises a suspension rod (161), a water pipe (162), a hose (163) and a high-pressure nozzle (164); the upper end of the suspension rod (161) is fixedly connected to the housing (1); the water pipe (162) is installed at the lower end of the suspension rod (161); the middle part of the water pipe (162) and the water outlet end of the water pump (13) are connected via the hose (163); and the high-pressure nozzle (164) is arranged side by side at the bottom of the water pipe (162).

6. The moss cleaning device for road steps for garden maintenance according to claim 5, characterized in that: The lower end of the suspension rod (161) is provided with a sliding block (1611) and a fixed frame (1612); the sliding block (1611) is threadedly connected to the lower end of the suspension rod (161); the fixed frame (1612) is sleeved on the water pipe (162) for connection; an arc-shaped sliding groove (1613) is provided inside the upper end of the fixed frame (1612); the sliding block (1611) is cooperatedly arranged in the sliding groove (1613); and the sliding block (1611) can slide in the sliding groove (1613).

7. The moss cleaning device for road steps for garden maintenance according to claim 1, characterized in that: A support plate (11) is provided near the bottom of the housing (1); the water tank (12) and the water pump (13) are both installed on the support plate (11); and the scrubbing device (15) and the flushing device (16) are both provided below the support plate (11).

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