Mechanical structure for cleaning dirt

Abstract

The utility model provides a mechanical structure for cleaning, and relates to the field of cleaning. The mechanical structure for cleaning the dirt comprises a dam, the surface of the dam is fixedly connected with a fixing frame, a filtering mechanism is arranged in the dam and comprises a filtering net and a driving roller, the surface of the filtering net is fixedly connected with blocking rods arranged at equal intervals, the two sides of the filtering net are fixedly connected with positioning edges, and the driving roller is fixedly connected with the positioning edges. And a deslagging mechanism is arranged in the middle of the filter screen and comprises a linkage wheel and a rotating arc plate, and a positioning frame is slidably connected to the surface of the filter screen. According to the mechanical structure for cleaning the dirt, impurities in water are filtered through a filter screen, the filter screen drives a stop rod through a driving roller to salvage and separate the impurities in the water, a linkage wheel is driven to rotate through the driving roller, a rotating arc plate collides with an impact plate, the impurities on the surface of the filter screen are shaken off, and the impurities in a water channel are salvaged out through the devices; and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to a dirt cleaning structure, in particular to a mechanical structure for dirt cleaning, belonging to the technical field of dirt cleaning. Background Art

[0002] Pollution cleaning refers to the removal of debris from waterways. In reservoirs or rivers, a large amount of dirt will accumulate, which can easily clog waterways, pollute the environment and affect the normal operation of water conservancy equipment. In order to ensure the safe and normal operation of hydropower stations or pumping stations, equipment will be used for pollution cleaning.

[0003] The utility model with patent number CN217556855U relates to a trash rack capable of crushing and cleaning pollution. The utility model is applicable to the field of water conservancy and hydropower engineering. The purpose of the utility model is to provide a trash rack capable of crushing and cleaning pollution. The technical solution of the utility model is: a trash rack capable of crushing and cleaning pollution, characterized in that it has a plurality of rotating shafts as the fence rods of the trash rack and parallel to each other, a plurality of knife-cutting turntables are formed on the rotating shaft, and the rotating shaft is connected to a power device through a transmission mechanism. The power device includes an electric motor and a reducer, and the electric motor and the reducer are connected by a connecting shaft.

[0004] When hydraulic equipment is in operation, in order to reduce the obstruction of equipment operation by debris, the waterway will be cleaned. Although the equipment in the above patent can crush the debris, the crushed particles will adhere to the inside of the hydraulic equipment, causing damage to the equipment and reducing the service life of the equipment. For this reason, we provide a mechanical structure for cleaning to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a mechanical structure for cleaning in order to solve the above problems, so as to solve the problem that the debris after crushing is blocked inside the equipment.

[0007] problem.

[0008] (II) Technical solution

[0009] The utility model is realized through the following technical scheme: a mechanical structure for cleaning dirt.

[0010] It includes a dam, a fixed frame is fixedly connected to the surface of the dam, a filtering mechanism is arranged inside the dam, the filtering mechanism includes a filter screen and an active roller, the surface of the filter screen is fixedly connected to equidistantly arranged shift rods, both sides of the filter screen are fixedly connected to positioning edges, a slag removal mechanism is arranged in the middle of the filter screen, the slag removal mechanism includes a linkage wheel and a rotating arc plate, the surface of the filter screen is slidably connected to the positioning frame, and the surface of the positioning frame is fixedly connected to an impact plate.

[0011] Preferably, the internal transmission connection of the filter screen includes a driven roller 1, an active roller and a driven roller 2, the driven roller 1 is rotationally connected to the dam, and the active roller and the driven roller 2 are rotationally connected to a fixed frame, through which the active roller and the driven roller 2 are fixed.

[0012] Preferably, a dirt guide groove is provided below the second driven roller, and the dirt guide groove is fixedly connected to the dam, and a movable groove adapted to the gear lever is provided in the middle of the dam, and the cleaned debris is conducted out through the dirt guide groove.

[0013] Preferably, a fixed shell is fixedly connected to the surface of the dam, and the fixed shell is slidably connected to the positioning edge. The bottom end of the fixed shell is rotatably connected to a fixed wheel, and the fixed wheel is transmission-connected to the filter screen. The filter screen and the positioning edge are fixed by the fixed shell and the fixed wheel.

[0014] Preferably, a motor is fixedly connected to the surface of the fixing frame, and an output end of the motor is fixedly connected to the active roller, so that the active roller is driven to rotate through the motor.

[0015] Preferably, the linkage wheel is fixedly connected to the active roller, the active roller is connected to the driven wheel through a chain transmission, the driven wheel is rotationally connected to the fixed frame, and the driven wheel is fixedly connected to the rotating arc plate, and the driven wheel drives the rotating arc plate to rotate through the linkage wheel.

[0016] Preferably, a telescopic spring is fixedly connected to the surface of the positioning frame, and the top end of the telescopic spring is fixedly connected to the fixing frame. A telescopic rod is arranged inside the telescopic spring, and the two ends of the telescopic rod are respectively fixedly connected to the fixing frame and the positioning frame. The positioning frame and the fixing frame are fixed together through the telescopic rod to prevent the positioning frame from moving at will.

[0017] The utility model provides a mechanical structure for cleaning dirt, which has the following beneficial effects:

[0018] 1. The mechanical structure for cleaning wastes filters the debris in the water through the filter net, fixes the edge of the filter net through the positioning edge, and drives the filter net to drive the gear lever through the active roller to salvage and separate the debris in the water, thereby reducing the clogging of the waterway by the debris. The active roller drives the linkage wheel to rotate, so that the rotating arc plate collides with the impact plate, and drives the filter net to vibrate through the positioning frame to shake off the impurities on the surface of the filter net, thereby avoiding the clogging of the filter net and improving the cleaning effect of the device. Through the above device, the debris in the waterway is salvaged, the impurity content in the water is reduced, and the service life of the water conservancy equipment is extended.

[0019] 2. The mechanical structure for cleaning dirt fixes the active roller and the driven roller 2 through a fixed frame, tightens the filter screen through the driven roller 1, the active roller and the driven roller 2, conducts the cleaned debris out through the dirt guide groove, facilitates the movement of the gear lever through the movable groove, fixes the filter screen and the positioning edge through the fixed shell and the fixed wheel, improves the stability of the device operation, drives the active roller to rotate through the motor, drives the rotating arc plate to rotate through the linkage wheel, fixes the positioning frame and the fixed frame together through the telescopic rod to prevent the positioning frame from moving randomly, and increases the vibration of the positioning frame through the telescopic spring, so that the impurities on the surface of the filter screen are shaken off more thoroughly, thereby improving the cleaning effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the filter screen of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the slag removal mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the fixed wheel structure of the utility model;

[0024] Figure 5 For this utility model Figure 1 A-section structure enlarged view.

[0025]

Main component symbol description

[0026] 1. Dams;

[0027] 2. Filter mechanism; 201. Filter screen; 202. Gear lever; 203. Positioning edge; 204. Sewage guide groove; 205. Driven roller 1; 206. Active roller; 207. Driven roller 2; 208. Fixed wheel; 209. Fixed shell; 210. Movable groove;

[0028] 3. Slag removal mechanism; 301. Linkage wheel; 302. Motor; 303. Driven wheel; 304. Rotating arc plate; 305. Impact plate; 306. Positioning frame; 307. Telescopic spring; 308. Telescopic rod;

[0029] 4. Fixed bracket. DETAILED DESCRIPTION

[0030] The embodiment of the utility model provides a mechanical structure for cleaning dirt.

[0031] See also Figure 1 , Figure 2, including a dam 1, a fixing frame 4 is fixedly connected to the surface of the dam 1, a filtering mechanism 2 is arranged inside the dam 1, the filtering mechanism 2 includes a filter screen 201 and an active roller 206, the surface of the filter screen 201 is fixedly connected to equidistantly arranged shift rods 202, both sides of the filter screen 201 are fixedly connected to positioning edges 203, the filter screen 201 is used to filter debris in the water, the positioning edges 203 are used to fix the edge of the filter screen 201, and the active roller 206 is used to make the filter screen 201 drive the shift rod 202 to salvage and separate the debris in the water, thereby reducing the debris from clogging the waterway.

[0032] The internal transmission connection of the filter net 201 includes a driven roller 1 205, an active roller 206 and a driven roller 2 207. The driven roller 1 205 is rotationally connected to the dam 1, and the active roller 206 and the driven roller 2 207 are rotationally connected to the fixed frame 4. The active roller 206 and the driven roller 2 207 are fixed by the fixed frame 4, and the filter net 201 is tightened by the driven roller 1 205, the active roller 206 and the driven roller 2 207.

[0033] A sewage guide groove 204 is provided below the driven roller 207, and the sewage guide groove 204 is fixedly connected to the dam 1. A movable groove 210 adapted to the gear lever 202 is provided in the middle of the dam 1. The cleaned debris is conducted out through the sewage guide groove 204, and the gear lever 202 is facilitated to move through the movable groove 210.

[0034] See also Figure 4 A fixed shell 209 is fixedly connected to the surface of the dam 1, and the fixed shell 209 is slidably connected to the positioning edge 203. The bottom end of the fixed shell 209 is rotatably connected to a fixed wheel 208, and the fixed wheel 208 is transmission-connected to the filter screen 201. The filter screen 201 and the positioning edge 203 are fixed by the fixed shell 209 and the fixed wheel 208, thereby improving the stability of the device operation.

[0035] See also Figure 3 A slag removal mechanism 3 is provided in the middle of the filter screen 201, and the slag removal mechanism 3 includes a linkage wheel 301 and a rotating arc plate 304. The surface of the filter screen 201 is slidably connected with a positioning frame 306, and the surface of the positioning frame 306 is fixedly connected with an impact plate 305. The linkage wheel 301 is driven to rotate by the active roller 206, so that the rotating arc plate 304 collides with the impact plate 305, and the filter screen 201 is driven to vibrate through the positioning frame 306, so that impurities on the surface of the filter screen 201 are shaken off, thereby avoiding clogging of the filter screen 201 and improving the cleaning effect of the device.

[0036] The surface of the fixing frame 4 is fixedly connected with a motor 302 , and the output end of the motor 302 is fixedly connected with the active roller 206 , so that the active roller 206 is driven to rotate through the motor 302 .

[0037] The motor 302 is a prior art, and the detailed parameters and models thereof will not be described in detail in this application.

[0038] The linkage wheel 301 is fixedly connected to the active roller 206, and the active roller 206 is connected to the driven wheel 303 through a chain transmission. The driven wheel 303 is rotationally connected to the fixed frame 4, and the driven wheel 303 is fixedly connected to the rotating arc plate 304. Through the linkage wheel 301, the driven wheel 303 drives the rotating arc plate 304 to rotate.

[0039] See also Figure 5 A telescopic spring 307 is fixedly connected to the surface of the positioning frame 306, and the top of the telescopic spring 307 is fixedly connected to the fixing frame 4. A telescopic rod 308 is arranged inside the telescopic spring 307, and the two ends of the telescopic rod 308 are respectively fixedly connected to the fixing frame 4 and the positioning frame 306. The positioning frame 306 and the fixing frame 4 are fixed together through the telescopic rod 308 to prevent the positioning frame 306 from moving randomly. The telescopic spring 307 is used to increase the vibration of the positioning frame 306, so that the impurities on the surface of the filter screen 201 can be shaken off more thoroughly, thereby improving the cleaning effect of the device.

[0040] When the utility model is in use, the motor 302 drives the active roller 206 to rotate, so that the filter 201 is in operation, and the gear lever 202 is used to salvage and separate the debris in the water. After the filter 201 rotates to the position of the driven roller 207, the debris falls into the sewage guide trough 204 under the action of gravity, and at the same time, the linkage wheel 301 drives the driven wheel 303 to rotate, so that the rotating arc plate 304 collides with the impact plate 305, and drives the filter 201 to vibrate through the positioning frame 306, so that the impurities on the surface of the filter 201 are shaken off, thereby improving the cleaning effect of the device. Through the above device, the debris in the waterway is salvaged, the impurity content in the water is reduced, and the service life of the water conservancy equipment is extended.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mechanical structure for cleaning pollution, comprising a dam (1), Features: The surface of the dam (1) is fixedly connected to a fixing frame (4), a filtering mechanism (2) is arranged inside the dam (1), the filtering mechanism (2) comprises a filtering net (201) and an active roller (206), the surface of the filtering net (201) is fixedly connected to equidistantly arranged shifting rods (202), both sides of the filtering net (201) are fixedly connected to positioning edges (203), a slag removal mechanism (3) is arranged in the middle of the filtering net (201), the slag removal mechanism (3) comprises a linkage wheel (301) and a rotating arc plate (304), the surface of the filtering net (201) is slidably connected to a positioning frame (306), and the surface of the positioning frame (306) is fixedly connected to an impact plate (305).

2. A mechanical structure for cleaning according to claim 1, Features: The filter screen (201) is internally transmission-connected with a driven roller 1 (205), a driving roller (206) and a driven roller 2 (207); the driven roller 1 (205) is rotationally connected to the dam (1), and the driving roller (206) and the driven roller 2 (207) are both rotationally connected to a fixed frame (4).

3. A mechanical structure for cleaning according to claim 2, Features: A sewage guide groove (204) is provided below the second driven roller (207), and the sewage guide groove (204) is fixedly connected to the dam (1). A movable groove (210) adapted to the gear lever (202) is provided in the middle of the dam (1).

4. A mechanical structure for cleaning according to claim 1, Features: A fixed shell (209) is fixedly connected to the surface of the dam (1), and the fixed shell (209) is slidably connected to the positioning edge (203). The bottom end of the fixed shell (209) is rotatably connected to a fixed wheel (208), and the fixed wheel (208) is drivingly connected to the filter screen (201).

5. A mechanical structure for cleaning according to claim 1, Features: A motor (302) is fixedly connected to the surface of the fixed frame (4), and an output end of the motor (302) is fixedly connected to the active roller (206).

6. A mechanical structure for cleaning according to claim 1, Features: The linkage wheel (301) is fixedly connected to the active roller (206), the active roller (206) is connected to the driven wheel (303) through a chain transmission, the driven wheel (303) is rotationally connected to the fixed frame (4), and the driven wheel (303) is fixedly connected to the rotating arc plate (304).

7. A mechanical structure for cleaning dirt according to claim 1, Features: A telescopic spring (307) is fixedly connected to the surface of the positioning frame (306), and the top end of the telescopic spring (307) is fixedly connected to the fixing frame (4). A telescopic rod (308) is arranged inside the telescopic spring (307), and the two ends of the telescopic rod (308) are respectively fixedly connected to the fixing frame (4) and the positioning frame (306).

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