Cleaning device capable of conveniently cleaning riverway silt

Abstract

The utility model discloses a cleaning device convenient to clean riverway silt, and particularly relates to the technical field of riverway desilting equipment.The cleaning device comprises a device body, the outer wall of the device body is rotationally connected with an adjusting frame, and the outer wall of the adjusting frame is rotationally connected with a cleaning pipe; the rotating center of the cleaning pipe is fixedly connected with a first servo motor fixedly connected with the outer wall of the adjusting frame through a rotating shaft, one end of the cleaning pipe is provided with a stirring head, and the outer wall of the cleaning pipe is fixedly connected with a connecting box. The crushing roller is arranged on the inner wall of the connecting box, when river channel silt is cleaned through the cleaning device, in order to improve the crushing and conveying effect of large impurities in the silt when the silt is sucked, a second driving motor can be started to drive the crushing roller to rotate in the connecting box through connection of a connecting gear, and therefore the crushing effect is improved. And through adsorption movement of the cleaning pipe to the silt, the effect of conveniently conveying and cleaning the silt is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of river channel desilting equipment, and in particular relates to a cleaning device which is convenient for cleaning river channel silt. Background Art

[0002] River dredging generally refers to the management of rivers, which is a water conservancy project. Through mechanical equipment, the silt deposited on the riverbed is blown and stirred into turbid water, which flows away with the river water, thereby playing a role in dredging. River siltation has increasingly affected the normal functioning of flood control, drainage, irrigation, water supply, navigation and other functions. In order to restore the normal functions of rivers and promote the rapid and sustainable development of the economy and society, river dredging projects are carried out to make the rivers deeper and wider through management, and the river water clearer. The production conditions and living environment of the masses are significantly improved, achieving the goal of "clear water, smooth river, green banks and beautiful scenery".

[0003] In the Chinese patent with the publication number CN113700071A, a sediment cleaning device for a port river channel is disclosed, comprising a base, two ends of the base are fixedly connected to one side of a triangular slope plate, and the top surface of the base is movably installed with a parallel support frame to drive servo motor 2. Since chain 2 is connected to the driven gear and driving gear 2 on the fixed shaft, and the middle part of the fixed shaft is installed with a connecting ear piece to the cleaning pipeline structure, when the servo motor 2 rotates, the cleaning pipeline structure is rotated, and the telescopic rod structure is telescoped at the same time to cooperate with the overall rotation of the cleaning pipeline structure. When the auger rotates, the sediment at the bottom of the riverbed is adsorbed inwardly through the suction port, reaches the auger through the gap between the connecting rod 1 and the gap between the connecting rod 2, and then falls into the separation cabin through the guide port. The sediment sucked out of the cleaning pipeline structure is separated by the filter screen and then flows out in layers through the water outlet of the upper layer and the sand outlet of the lower layer, so as to clean the sediment inflow;

[0004] In addition, although the cleaning device can conveniently clean the silt in the river channel, it is not very effective in crushing the impurities carried by the river silt. When there are impurities such as cloth in the river channel, the cloth and the silt will be adsorbed and cleaned together due to adsorption, causing blockage inside the cleaning pipe, thereby reducing the efficiency of cleaning the river silt. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device which is convenient for cleaning river sediment, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cleaning device that is convenient for cleaning river sediment, comprises a device body, the outer wall of the device body is rotatably connected to an adjusting frame, the outer wall of the adjusting frame is rotatably connected to a cleaning pipe, the rotation center of the cleaning pipe is fixedly connected to a first servo motor fixedly connected to the outer wall of the adjusting frame through a rotating shaft, one end of the cleaning pipe is provided with a stirring head, the outer wall of the cleaning pipe is fixedly connected to a connecting box, one end of the cleaning pipe is fixedly connected to a first driving motor, the output end of the first driving motor is fixedly connected to a conveying roller rotatably connected to the inner wall of the cleaning pipe, a feeding port is provided on the surface of the cleaning pipe, a control box is fixedly connected to the top of the connecting box, the outer wall of the control box is fixedly connected to a second driving motor, the output end of the second driving motor is fixedly connected to a connecting gear rotatably connected to the inner wall of the control box, and the rotation center of the connecting gear is fixedly connected to a crushing roller rotatably connected to the inner wall of the connecting box through a rotating shaft.

[0008] Preferably, a worm is rotatably connected to the inner wall of the device body, one end of the worm is fixedly connected to a second servo motor, and an outer wall of the worm is meshed with a worm wheel rotatably connected to the inner wall of the device body.

[0009] Preferably, a delivery port is provided at a connection position between the outer wall of the connection box and the cleaning tube.

[0010] Preferably, two groups of the connecting gears and the crushing rollers are provided, and the rotation directions of the two groups of the connecting gears and the crushing rollers are arranged in opposite directions.

[0011] Preferably, the rotation center of the pulverizing roller and the rotation center of the connecting gear are arranged to overlap with each other.

[0012] Preferably, the rotation center of the worm wheel and the rotation center of the adjustment frame are arranged to overlap with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model has a crushing roller on the inner wall of the connecting box. When the river sediment is cleaned by the cleaning device, in order to improve the effect of crushing and conveying larger impurities inside the sediment during the suction, the second drive motor can be turned on and connected through the connecting gear to drive the crushing roller to rotate in the connecting box, and the sediment is adsorbed by the cleaning tube to achieve the effect of conveniently conveying and cleaning the sediment.

[0015] (2) The utility model has a worm gear disposed on the inner wall of the device body. When the river sediment is cleaned by means of a cleaning tube to assist the cleaning device, in order to improve the cleaning effect of the cleaning tube on the river sediment positions at different horizontal angles, the second servo motor can be turned on according to the needs of the cleaning angle to drive the worm gear to rotate through the rotation of the worm. The rotation of the worm gear drives the effective adjustment of the horizontal position of the cleaning tube and the stirring head through the connection of the adjustment frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0017] Figure 2 This is the second stereogram of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the connection box of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the worm and the worm wheel of the utility model.

[0020] In the figure: 1. device body; 11. adjustment frame; 12. cleaning pipe; 13. first servo motor; 14. stirring head; 15. control box; 16. first drive motor; 17. conveying roller; 18. unloading port; 2. control box; 21. second drive motor; 22. connecting gear; 23. crushing roller; 3. worm; 31. second servo motor; 32. worm gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 3As shown, a cleaning device convenient for cleaning river sediment comprises a device body 1, the outer wall of the device body 1 is rotatably connected with an adjusting frame 11, the outer wall of the adjusting frame 11 is rotatably connected with a cleaning pipe 12, the rotation center of the cleaning pipe 12 is fixedly connected with a first servo motor 13 fixedly connected with the outer wall of the adjusting frame 11 through a rotating shaft, one end of the cleaning pipe 12 is provided with a stirring head 14, the outer wall of the cleaning pipe 12 is fixedly connected with a connecting box 15, one end of the cleaning pipe 12 is fixedly connected with a first driving motor 16, the output end of the first driving motor 16 is fixedly connected with a conveying roller 17 rotatably connected with the inner wall of the cleaning pipe 12, a discharge port 18 is provided on the surface of the cleaning pipe 12, and the top of the connecting box 15 is fixedly connected. A control box 2 is connected, and a second drive motor 21 is fixedly connected to the outer wall of the control box 2. The output end of the second drive motor 21 is fixedly connected to a connecting gear 22 that is rotatably connected to the inner wall of the control box 2. The rotation center of the connecting gear 22 is fixedly connected to a crushing roller 23 that is rotatably connected to the inner wall of the connecting box 15 through a rotating shaft. When the river sediment is cleaned by the cleaning device, in order to improve the effect of crushing and transporting larger impurities inside the sediment during suction, the second drive motor 21 can be opened through the connection of the connecting gear 22 to drive the crushing roller 23 to rotate in the connecting box 15, and the sediment is adsorbed by the cleaning tube 12 to achieve the effect of conveniently transporting and cleaning the sediment.

[0024] Specifically, a conveying port is provided at the connection position between the outer wall of the connecting box 15 and the cleaning tube 12, which is conducive to conveniently conveying the crushed mud and sand.

[0025] Specifically, two groups of connecting gears 22 and crushing rollers 23 are provided, and the rotation directions of the two groups of connecting gears 22 and crushing rollers 23 are oppositely arranged, which is beneficial to effectively crush larger impurities in the mud and sand by setting two groups of connecting gears 22 and crushing rollers 23 with opposite rotation directions.

[0026] Specifically, the rotation center of the crushing roller 23 and the rotation center of the connecting gear 22 are arranged to overlap with each other, which is conducive to achieving the effect of convenient transportation and cleaning of sediment.

[0027] Embodiment 2:

[0028] refer to Figure 1 , Figure 2 and Figure 4As shown, the inner wall of the device body 1 is rotatably connected to a worm 3, one end of the worm 3 is fixedly connected to a second servo motor 31, and the outer wall of the worm 3 is meshed with a worm wheel 32 rotatably connected to the inner wall of the device body 1. When the river sediment is cleaned by the cleaning tube 12 to assist the cleaning device, in order to improve the cleaning effect of the cleaning tube 12 on the river sediment positions at different horizontal angles, the second servo motor 31 can be turned on according to the needs of the cleaning angle to drive the worm wheel 32 to rotate through the rotation of the worm 3. The rotation of the worm wheel 32, through the connection with the adjustment frame 11, drives the cleaning tube 12 and the stirring head 14 to effectively adjust the horizontal position.

[0029] Specifically, the rotation center of the worm gear 32 and the rotation center of the adjusting frame 11 are arranged to overlap with each other, which is beneficial to effectively adjust the horizontal position of the dynamic cleaning tube 12 and the stirring head 14 through the arrangement of the rotation center of the worm gear 32 and the rotation center of the adjusting frame 11.

[0030] Working principle: First, when the river sediment is cleaned by the cleaning device, in order to improve the effect of crushing and transporting larger impurities inside the sediment during suction, the second drive motor 21 can be turned on through the connection of the connecting gear 22 to drive the crushing roller 23 to rotate in the connecting box 15, and the cleaning tube 12 can be used to adsorb the sediment to achieve the effect of conveniently transporting and cleaning the sediment.

[0031] Finally, when the river sediment is cleaned by the cleaning tube 12 with the assistance of the cleaning device, in order to improve the cleaning effect of the cleaning tube 12 on the river sediment positions at different horizontal angles, the second servo motor 31 can be turned on according to the needs of the cleaning angle to drive the worm gear 32 to rotate through the rotation of the worm 3. The rotation of the worm gear 32, through the connection with the adjustment frame 11, drives the cleaning tube 12 and the stirring head 14 to effectively adjust the horizontal position.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for cleaning river sediment, characterized in that: include: The device body (1) comprises an adjusting frame (11) rotatably connected to the outer wall of the device body (1), a cleaning tube (12) rotatably connected to the outer wall of the adjusting frame (11), a first servo motor (13) fixedly connected to the outer wall of the adjusting frame (11) via a rotating shaft is fixedly connected to the rotation center of the cleaning tube (12), a stirring head (14) is arranged at one end of the cleaning tube (12), a connecting box (15) is fixedly connected to the outer wall of the cleaning tube (12), and a first driving motor (16) is fixedly connected to one end of the cleaning tube (12), and the first driving motor (16) is driven by the first servo motor (13) to rotate. The output end is fixedly connected to a conveying roller (17) rotatably connected to the inner wall of the cleaning tube (12); a discharge port (18) is provided on the surface of the cleaning tube (12); the top of the connecting box (15) is fixedly connected to a control box (2); the outer wall of the control box (2) is fixedly connected to a second drive motor (21); the output end of the second drive motor (21) is fixedly connected to a connecting gear (22) rotatably connected to the inner wall of the control box (2); the rotation center of the connecting gear (22) is fixedly connected to a crushing roller (23) rotatably connected to the inner wall of the connecting box (15) via a rotating shaft.

2. A cleaning device for cleaning river sediment according to claim 1, characterized in that: The inner wall of the device body (1) is rotatably connected to a worm (3), one end of the worm (3) is fixedly connected to a second servo motor (31), and the outer wall of the worm (3) is meshed with a worm wheel (32) rotatably connected to the inner wall of the device body (1).

3. A cleaning device for cleaning river sediment according to claim 1, characterized in that: A delivery port is provided at the connection position between the outer wall of the connection box (15) and the cleaning pipe (12).

4. A cleaning device for cleaning river sediment according to claim 1, characterized in that: The connecting gear (22) and the crushing roller (23) are both provided in two groups, and the rotation directions of the two groups of the connecting gear (22) and the crushing roller (23) are both arranged in opposite directions.

5. A cleaning device for cleaning river sediment according to claim 1, characterized in that: The rotation center of the crushing roller (23) and the rotation center of the connecting gear (22) are arranged to overlap with each other.

6. A cleaning device for cleaning river sediment according to claim 2, characterized in that: The rotation center of the worm wheel (32) and the rotation center of the adjustment frame (11) are arranged to overlap with each other.

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