Ditch cleaning device for water conservancy and hydropower engineering

Abstract

The utility model relates to the technical field of water conservancy and hydropower construction equipment, and discloses a ditch cleaning device for water conservancy and hydropower engineering, which comprises a cleaning box, the cleaning box is of a rectangular box body-shaped hollow structure, and an accumulated soil loosening assembly comprises a connecting plate which is of a rectangular plate-shaped structure. Telescopic rods are symmetrically and fixedly connected between one side of the connecting plate and the cleaning box, the telescopic rods are sleeved with springs, a support is fixedly connected to the other side of the connecting plate, the bristle mud removing assembly comprises two sets of connecting rods symmetrically and fixedly connected to the support, a strip-shaped sliding block is movably connected to a connecting seat, and the strip-shaped sliding block is fixedly connected to the connecting seat. The connecting rods are hinged between the connecting rods and the strip-shaped sliding blocks, a cylindrical cross rod is fixedly connected between the two sets of strip-shaped sliding blocks, and the problems that due to the fact that soil in a ditch is too thick and heavy, normal cleaning is difficult to conduct on the ditch, and normal propelling of the device is difficult are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and hydropower construction equipment, in particular to a ditch cleaning device for water conservancy and hydropower engineering. Background Art

[0002] Water conservancy and hydropower engineering refers to the use of water resources for power generation and related water conservancy engineering construction. The construction of water conservancy and hydropower engineering is to make full use of water resources for power generation. As a clean and renewable energy source, hydropower generation has little pollution to the environment. Through the construction of water conservancy and hydropower engineering, water resources can be effectively utilized to provide a stable power supply. When carrying out water conservancy and hydropower engineering construction, it is usually necessary to clean the ditch, so a special ditch cleaning device is used.

[0003] A Chinese utility model patent with the publication number CN219137813U discloses a ditch cleaning device, which can roll up the sludge in the ditch through a sludge brush when the sludge roller rotates, and then enter the sludge roller through a through hole, and then can guide the sludge in the sludge roller into a box for collection through a sludge guide pipe and a sewage suction pump. With respect to the above-mentioned related technology, the inventor believes that there are the following defects:

[0004] In actual use, the device lacks an integrated structure that can dredge and loosen the heavy mud accumulated and blocked in the ditch, making it difficult to clean the device normally and to advance the device normally due to the heavy mud. For this reason, we provide a ditch cleaning device for water conservancy and hydropower engineering. Utility Model Content

[0005] In order to solve the problem in the above background technology that the soil in the ditch is too thick and it is difficult to clean it normally and to push the device normally, the utility model provides a ditch cleaning device for water conservancy and hydropower engineering.

[0006] The utility model adopts the following technical scheme to achieve: a ditch cleaning device for water conservancy and hydropower engineering, comprising:

[0007] A cleaning box, which is a rectangular box-shaped hollow structure, with moving wheels rotatably connected to the four corners of the bottom of the cleaning box, and a push handle fixedly installed on the upper part of one side of the cleaning box;

[0008] A connecting seat, the connecting seat is an L-shaped structure, the connecting seat is in two groups and is symmetrically arranged, and a motor is fixedly mounted on one side of the connecting seat;

[0009] A cleaning roller, which is a horizontally placed cylindrical structure and has cleaning bristles evenly arranged on its surface, and is rotatably connected between the two sets of connecting seats and coaxially fixedly connected to the motor;

[0010] A piled soil loosening assembly, the piled soil loosening assembly comprises a connecting plate, the connecting plate is a rectangular plate structure, a telescopic rod is symmetrically fixedly connected between one side of the connecting plate and the cleaning box, a spring is sleeved on the outside of the telescopic rod, and a bracket is fixedly connected to the other side of the connecting plate;

[0011] A fixed plate, one side of which is evenly and fixedly connected with a cylindrical dredging rod having the same diameter and length, and the other side of which is fixedly connected with the bracket through two groups of L-shaped connecting frames;

[0012] A rotating shaft, the rotating shaft is rotatably connected to the cleaning box, and the outer symmetrical fixed sleeve of the rotating shaft is provided with two sets of eccentric wheels of the same specifications and sizes;

[0013] A brush mud removal component includes two groups of connecting columns symmetrically fixedly connected to the bracket, a strip slider movably connected to the connecting seat, a connecting rod is hinged between the connecting column and the strip slider, and a cylindrical cross bar is fixedly connected between the two groups of strip sliders.

[0014] As a further improvement of the above scheme, a cleaning bucket is fixedly installed on the lower part of one side of the cleaning box, a dust extraction pipe is fixedly connected between the cleaning bucket and the cleaning box, and an exhaust fan is fixedly installed on the top of the cleaning box to facilitate sucking the soil and garbage inside the cleaning bucket into the cleaning box for collection.

[0015] As a further improvement of the above solution, the two groups of connecting seats are both provided with strip-shaped sliding grooves matching the strip-shaped sliding blocks, and the strip-shaped sliding blocks are slidably connected to each other.

[0016] As a further improvement of the above solution, one end of the cleaning roller and one end of the rotating shaft are coaxially fixedly connected with a transmission gear, and the two sets of transmission gears are connected by a transmission toothed belt.

[0017] As a further improvement of the above solution, the length of the cross bar is greater than the length of the cleaning roller.

[0018] As a further improvement of the above solution, a movable door is hinged on one side of the cleaning box.

[0019] As a further improvement of the above solution, the air inlet of the exhaust fan is connected to the cleaning box, and a dust filter is provided at the connection point between the air inlet of the exhaust fan and the cleaning box.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. The utility model drives the cleaning roller to rotate by a motor to clean the dirt and garbage in the ditch. The transmission gear and the transmission toothed belt cooperate to drive the rotating shaft to rotate. The rotation of the rotating shaft drives the eccentric wheel to rotate. The rotation of the eccentric wheel can regularly squeeze the connecting plate, thereby driving the fixed plate and the dredging rod to approach the cleaning roller. When the eccentric wheel rotates away from the connecting plate, the telescopic effect of the telescopic rod and the elastic effect of the spring can make the fixed plate and the dredging rod on the fixed plate automatically reset, so that the heavy dirt accumulated and blocked in the ditch can be knocked and punched to loosen it, thereby improving the cleaning effect of the device on the ditch. The utility model has strong practicality and effectively avoids the problem that the dirt in the ditch is too thick and it is difficult to clean it normally and to push the device normally.

[0022] 2. In the process of the dredging rod moving back and forth, the utility model utilizes the connecting column and the hinged effect of the strip slider and the connecting rod, and the sliding cooperation of the strip slider and the strip slide groove, so that the cross bar can be pushed to move vertically regularly. When the cross bar is close to the cleaning roller, the cleaning bristles on the rotating cleaning roller can collide with the cross bar, thereby facilitating the separation of the dirt attached to the cleaning bristles, thereby ensuring that the cleaning bristles can always have a good cleaning effect, further improving the practicality of the device. At the same time, due to the continuous vertical movement of the cross bar, the distance between the cross bar and the cleaning roller is also constantly changing, so that different positions on the cleaning bristles will collide with the cross bar, thereby improving the thoroughness of the separation of the attached dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0024] Figure 2 This is a right-side perspective structural diagram of the utility model;

[0025] Figure 3 for Figure 1 Enlarged structural diagram at A in the middle.

[0026] Description of main symbols:

[0027] 1. Cleaning box; 2. Motor; 3. Cleaning roller; 4. Cleaning bucket; 5. Dust extraction pipe; 6. Exhaust fan; 7. Strip slide; 8. Transmission belt; 101. Connecting plate; 102. Telescopic rod; 103. Spring; 104. Bracket; 105. Fixed plate; 106. Clearing rod; 107. Rotating shaft; 108. Eccentric wheel; 201. Connecting column; 202. Strip slide; 203. Connecting rod; 204. Cross bar. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Embodiment 1:

[0030] Please combine Figure 1-3 , a ditch cleaning device for water conservancy and hydropower engineering of this embodiment includes:

[0031] The cleaning box 1 is a rectangular box-shaped hollow structure, which is convenient for storing soil and garbage. The four corners of the bottom of the cleaning box 1 are rotatably connected with moving wheels. A push handle is fixedly installed on the upper part of one side of the cleaning box 1 to facilitate the pushing device to move. A cleaning bucket 4 is fixedly installed on the lower part of one side of the cleaning box 1. A dust extraction pipe 5 is fixedly connected between the cleaning bucket 4 and the cleaning box 1. An exhaust fan 6 is fixedly installed on the top of the cleaning box 1 to facilitate suction of soil and garbage inside the cleaning bucket 4. The air inlet of the exhaust fan 6 is connected to the cleaning box 1. A dust filter is added at the connection between the air inlet of the exhaust fan 6 and the cleaning box 1, which can retain the soil and garbage sucked into the cleaning box, thereby realizing the collection of soil and garbage;

[0032] The connecting seat is an L-shaped structure. There are two groups of connecting seats and they are symmetrically arranged. A motor 2 is fixedly installed on one side of the connecting seat.

[0033] The cleaning roller 3 is a horizontally placed cylindrical structure with cleaning bristles evenly arranged on the surface. The cleaning roller 3 is rotatably connected between the two sets of connecting seats and is coaxially fixedly connected to the motor 2;

[0034] The accumulated soil loosening assembly includes a connecting plate 101, which is a rectangular plate structure. A telescopic rod 102 is symmetrically fixedly connected between one side of the connecting plate 101 and the cleaning box 1. A spring 103 is sleeved on the outer side of the telescopic rod 102. A bracket 104 is fixedly connected to the other side of the connecting plate 101.

[0035] A fixed plate 105, one side of which is evenly and fixedly connected with a cylindrical dredging rod 106 of the same diameter and length, and the other side of the fixed plate 105 is fixedly connected with the bracket 104 through two groups of L-shaped connecting frames;

[0036] The rotating shaft 107 is rotatably connected to the cleaning box 1. The outer symmetrical fixed sleeve of the rotating shaft 107 is provided with two sets of eccentric wheels 108 of the same size. One end of the cleaning roller 3 and one end of the rotating shaft 107 are coaxially fixedly connected with a transmission gear. The two sets of transmission gears are connected by a transmission toothed belt 8, so that the motor 2 can drive the rotating shaft 107 to rotate while driving the cleaning roller 3 to rotate;

[0037] The bristle mud removal component includes two groups of connecting columns 201 symmetrically fixedly connected to the bracket 104, a strip slider 202 is movably connected to the connecting seat, a connecting rod 203 is hinged between the connecting column 201 and the strip slider 202, a cylindrical cross bar 204 is fixedly connected between the two groups of strip sliders 202, and the two groups of connecting seats are provided with strip slide grooves 7 matching the strip sliders 202 and the strip sliders 202 are slidably connected. The length of the cross bar 204 is greater than the length of the cleaning roller 3, which can ensure the thoroughness of the separation of mud on the cleaning bristles.

[0038] The implementation principle of a ditch cleaning device for water conservancy and hydropower engineering in the embodiment of the present application is as follows: first, the device is placed in the ditch and the motor 2 and the exhaust fan 6 are started, and then the device is pushed to move by the push handle. During the movement, the dirt and garbage in the ditch can be swept into the cleaning bucket 4 in coordination with the rotation of the cleaning roller 3. The exhaust fan 6 can discharge the air inside the cleaning box 1 to form a negative pressure to suck the dirt and garbage in the cleaning bucket 4, and the cleaning roller 3 can drive the rotating shaft 107 to rotate by the transmission cooperation of the transmission gear and the transmission toothed belt 8 during the rotation. The rotation of the rotating shaft 107 drives the eccentric wheel 108 to rotate. The rotation of the eccentric wheel 108 can regularly squeeze the connecting plate 101, thereby driving the fixed plate 105 and the dredging rod 106 to approach the cleaning roller 3. When the eccentric wheel 108 rotates away from the connecting plate 101, the telescopic effect of the telescopic rod 102 and the elastic effect of the spring 103 are utilized. The cleaning rod 106 on the fixing plate 105 and the cleaning rod 106 on the fixing plate 105 can be automatically reset, so that the heavy mud accumulated in the ditch can be hit and punched to loosen it. At the same time, by utilizing the hinged effect of the connecting column 201 and the strip slider 202 and the connecting rod 203, the sliding cooperation of the strip slider 202 and the strip slide groove 7 can push the cross bar 204 to move vertically regularly. When the cross bar 204 approaches the cleaning roller 3, the cleaning bristles on the rotating cleaning roller 3 can collide with the cross bar 204, thereby facilitating the separation of the mud attached to the cleaning bristles. Due to the continuous vertical movement of the cross bar 204, the distance between the cross bar 204 and the cleaning roller 3 is also constantly changing, so that different positions on the cleaning bristles will collide with the cross bar 204, thereby improving the thoroughness of the separation of the attached mud. Finally, the movable door is opened to discharge the mud and garbage collected in the cleaning box 1.

[0039] Embodiment 2:

[0040] The present embodiment is further improved on the basis of the embodiment 1 in that a movable door is hinged on one side of the cleaning box 1 to facilitate the discharge of the dirt and garbage inside the cleaning box 1 .

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A ditch cleaning device for water conservancy and hydropower engineering, characterized in that: include: A cleaning box (1), the cleaning box (1) is a rectangular box-shaped hollow structure, the four corners of the bottom of the cleaning box (1) are rotatably connected to moving wheels, and a push handle is fixedly installed on the upper part of one side of the cleaning box (1); A connecting seat, the connecting seat is an L-shaped structure, the connecting seats are in two groups and are symmetrically arranged, and a motor (2) is fixedly mounted on one side of the connecting seat; A cleaning roller (3), the cleaning roller (3) being a horizontally placed cylindrical structure with cleaning bristles evenly arranged on the surface, the cleaning roller (3) being rotatably connected between the two sets of connecting seats and being coaxially fixedly connected to the motor (2); A piled soil loosening assembly, the piled soil loosening assembly comprising a connecting plate (101), the connecting plate (101) being a rectangular plate-shaped structure, a telescopic rod (102) being symmetrically fixedly connected between one side of the connecting plate (101) and the cleaning box (1), a spring (103) being sleeved on the outside of the telescopic rod (102), and a bracket (104) being fixedly connected to the other side of the connecting plate (101); A fixed plate (105), one side of which is evenly and fixedly connected with a cylindrical dredging rod (106) having the same diameter and length, and the other side of which is fixedly connected to the bracket (104) via two groups of L-shaped connecting frames; A rotating shaft (107), the rotating shaft (107) being rotatably connected to the cleaning box (1), and an outer symmetrical fixed sleeve of the rotating shaft (107) being provided with two sets of eccentric wheels (108) of the same size; A brush mud removal component, the brush mud removal component comprising two groups of connecting columns (201) symmetrically fixedly connected to a bracket (104), a strip slider (202) movably connected to the connecting seat, a connecting rod (203) hinged between the connecting column (201) and the strip slider (202), and a cylindrical cross bar (204) fixedly connected between the two groups of the strip sliders (202).

2. A ditch cleaning device for water conservancy and hydropower engineering as claimed in claim 1, characterized in that: A cleaning bucket (4) is fixedly mounted on the lower part of one side of the cleaning box (1); a dust extraction pipe (5) is fixedly connected between the cleaning bucket (4) and the cleaning box (1); and an exhaust fan (6) is fixedly mounted on the top of the cleaning box (1).

3. A ditch cleaning device for water conservancy and hydropower engineering as claimed in claim 1, characterized in that: The two groups of connection seats are both provided with strip-shaped sliding grooves (7) matching the strip-shaped sliding blocks (202) and the strip-shaped sliding blocks (202) are slidably connected to each other.

4. A ditch cleaning device for water conservancy and hydropower engineering as claimed in claim 1, characterized in that: One end of the cleaning roller (3) and one end of the rotating shaft (107) are both coaxially fixedly connected with a transmission gear, and the two sets of transmission gears are connected through a transmission toothed belt (8).

5. A ditch cleaning device for water conservancy and hydropower engineering as claimed in claim 1, characterized in that: The length of the crossbar (204) is greater than the length of the cleaning roller (3).

6. A ditch cleaning device for water conservancy and hydropower engineering as claimed in claim 1, characterized in that: A movable door is hinged on one side of the cleaning box (1).

7. A ditch cleaning device for water conservancy and hydropower engineering as claimed in claim 2, characterized in that: The air inlet of the exhaust fan (6) is connected to the cleaning box (1), and a dust filter is provided at the connection point between the air inlet of the exhaust fan (6) and the cleaning box (1).

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