Sediment filtering treatment device for water conservancy project

Abstract

The utility model relates to a silt filtering treatment device for a water conservancy project, and aims to solve the technical problems that stones are often contained in silt cleaned out of the bottom of a river channel in the actual situation, and after the stones are filtered out on a filter plate and accumulated on the filter plate, the stones easily occupy the surface space of the filter plate, the subsequent silt filtering is influenced, and the filtering efficiency is reduced. A cleaning mechanism is arranged on the side of the machine body, a treatment box is arranged at the top of the machine body, a crushing mechanism is arranged in the treatment box, a collecting box is clamped in the machine body, and a filtering plate is arranged above the collecting box; the first electric push rod effectively drives the scraping plate to translate, so that the scraping plate conveniently pushes and collects stones on the surface of the filter plate, when the scraping plate is close to the movable plate, the second electric push rod effectively drives the movable plate to move downwards, at the moment, a channel between the machine body and the outside is opened, and the stones on the surface of the filter plate are removed. Stones on the surface of the filter plate are uniformly pushed out of the machine body, and the surface of the filter plate is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project sediment filtering and processing device. Background Art

[0002] In the process of water conservancy project construction, silt accumulation is often encountered. Excessive silt accumulation will have a great impact on the further construction of water conservancy projects. Therefore, it is necessary to periodically clean the silt at the bottom of the river. The cleaned silt is often processed through silt filtration and treatment equipment to achieve the purpose of turning waste into treasure and recycling silt resources.

[0003] Patent No. CN216023532U discloses a sediment treatment device for a water conservancy project, including a device body, a feed port and a device motor. The top of the device body is fixedly connected with the feed port, the bottom of the device body is fixedly connected with the device motor, the top of the device motor is fixedly connected with a transmission rod, the top of the transmission rod is fixedly connected with a limiting circular plate, the top of the limiting circular plate is fixedly connected with a treatment device, the top of the treatment device is fixedly connected with a top opening, the inside of the treatment device is fixedly connected with a filter plate, the top of the filter plate is fixedly connected with an inclined plate, the inclined plates are arranged on both sides of the device body, so that the material can be well concentrated and dropped into the middle of the treatment device, so that the material can be better processed, and at the same time, the top limiting circular plate and the treatment device are driven to rotate, so that the internal filter plate can better filter the sediment, and the vibration block drives the filter plate to vibrate to prevent the sediment from being stuck on the filter plate, so as to better filter the sediment.

[0004] The above-mentioned hydraulic engineering sediment treatment device still has the following shortcomings:

[0005] Although the above-mentioned sediment treatment device can filter the sediment better by the rotation of the limiting circular plate and the treatment equipment, and at the same time the vibration block drives the filter plate to vibrate to prevent the sediment from getting stuck on the filter plate and filter the sediment better, in actual situations, the sediment cleaned out from the bottom of the river often contains stones. When the stones are filtered out and accumulated on the filter plate, they are easy to occupy the surface space of the filter plate, affecting the subsequent filtration of sediment and reducing the filtration efficiency. In view of this, we propose a sediment filtration treatment device for water conservancy projects. Utility Model Content

[0006] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a water conservancy project sediment filtering and processing device to solve the technical problem that the sediment cleaned out from the bottom of the river in actual situations often contains stones. When the stones are filtered out and accumulated on the filter plate, they are easy to occupy the surface space of the filter plate, affecting the subsequent filtration of sediment and reducing the filtration efficiency.

[0007] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a water conservancy engineering sediment filtering and processing device, including a body, a cleaning mechanism is provided on the side of the body, a processing box is provided on the top of the body, a crushing mechanism is provided inside the processing box, a collection box is clamped inside the body, and a filter plate is provided above the collection box;

[0008] The cleaning mechanism includes a slot frame, which is fixed to the outer wall of the body. A first electric push rod is arranged inside the slot frame. A scraper is connected to the movable end of the first electric push rod. A movable plate is arranged on the opposite side of the scraper. A group of second electric push rods are connected to the bottom of the movable plate.

[0009] Preferably, the scraper and the movable plate are both engaged with the inner wall of the machine body.

[0010] Preferably, the scraper forms a telescopic structure with the slot frame through the first electric push rod, and the bottom of the scraper fits with the upper surface of the filter plate.

[0011] Preferably, the crushing mechanism includes a first crushing roller, a first gear is connected to the end of the first crushing roller, a motor is connected to one side of the first gear, a protective box is provided on the outside of the motor, a second gear is matched and meshed on the side of the first gear, a third gear is matched and meshed on the side of the second gear away from the first gear, a fourth gear is matched and meshed on the side of the third gear away from the second gear, and a second crushing roller is connected to the side of the fourth gear.

[0012] Preferably, the motor forms a transmission structure through a first gear, a second gear, a third gear and a fourth gear.

[0013] Preferably, the first crushing roller and the second crushing roller are mounted inside the processing box, and the first crushing roller and the second crushing roller are meshed with each other.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model effectively drives the scraper to move horizontally through the first electric push rod, so that the scraper can push and collect the stones on the surface of the filter plate. When the scraper is close to the movable plate, the second electric push rod effectively drives the movable plate to move downward. At this time, the channel between the machine body and the outside world is opened, which makes it easy to push the stones on the surface of the filter plate out of the machine body, thereby cleaning the surface of the filter plate.

[0016] 2. In the utility model, the mud and sand first enter the processing box, and the motor effectively drives the first gear and the first crushing roller to rotate clockwise, so the second gear rotates counterclockwise, the third gear rotates clockwise, and the fourth gear and the second crushing roller rotate counterclockwise, so that the first crushing roller and the second crushing roller can crush the stones in the mud and sand, avoiding large pressure damage to the filter plate by the stones. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0019] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the crushing mechanism of the utility model;

[0021] In the figure: 1, machine body; 2, cleaning mechanism; 3, processing box; 4, crushing mechanism; 5, collection box; 6, filter plate;

[0022] 201, trough frame; 202, first electric push rod; 203, scraper; 204, movable plate; 205, second electric push rod;

[0023] 401, first crushing roller; 402, first gear; 403, motor; 404, protection box; 405, second gear; 406, third gear; 407, fourth gear; 408, second crushing roller. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] A water conservancy project sediment filtration treatment device, see Figures 1 to 4 , comprising a machine body 1, a cleaning mechanism 2 is provided on the side of the machine body 1, a processing box 3 is provided on the top of the machine body 1, a crushing mechanism 4 is provided inside the processing box 3, a collecting box 5 is engaged inside the machine body 1, and a filter plate 6 is provided above the collecting box 5;

[0026] The cleaning mechanism 2 includes a slot frame 201, which is fixed to the outer wall of the body 1. A first electric push rod 202 is provided inside the slot frame 201. A scraper 203 is connected to the movable end of the first electric push rod 202. It is worth emphasizing that the scraper 203 forms a telescopic structure with the slot frame 201 through the first electric push rod 202. The bottom of the scraper 203 is in contact with the upper surface of the filter plate 6. A movable plate 204 is provided on the opposite side of the scraper 203. The scraper 203 and the movable plate 204 are both engaged with the inner wall of the body 1, and a group of second electric push rods 205 are connected to the bottom of the movable plate 204. The utility model effectively drives the scraper 203 to translate through the first electric push rod 202, so that the scraper 203 can push and collect the stones on the surface of the filter plate 6. When the scraper 203 is close to the movable plate 204, the second electric push rod 205 effectively drives the movable plate 204 to move downward. At this time, the channel between the body 1 and the outside world is opened, so that the stones on the surface of the filter plate 6 can be uniformly pushed out of the body 1, thereby cleaning the surface of the filter plate 6.

[0027] It is worth noting that the crushing mechanism 4 includes a first crushing roller 401, a first gear 402 is connected to the end of the first crushing roller 401, a motor 403 is connected to one side of the first gear 402, a protective box 404 is provided on the outside of the motor 403, a second gear 405 is matched and meshed on the side of the first gear 402, a third gear 406 is matched and meshed on the side of the second gear 405 away from the first gear 402, and a fourth gear 407 is matched and meshed on the side of the third gear 406 away from the second gear 405, wherein the motor 403 forms a transmission structure through the first gear 402, the second gear 405, the third gear 406 and the fourth gear 407, and the second crushing roller 408 is connected to the side of the fourth gear 407. It is worth noting that the first crushing roller 401 and the second crushing roller 408 are mounted inside the processing box 3, and the first crushing roller 401 and the second crushing roller 408 are meshed with each other. In the utility model, the silt first enters the processing box 3, and the motor 403 effectively drives the first gear 402 and the first crushing roller 401 to rotate clockwise, so the second gear 405 rotates counterclockwise, the third gear 406 rotates clockwise, and the fourth gear 407 and the second crushing roller 408 rotate counterclockwise, so that the first crushing roller 401 and the second crushing roller 408 can crush the stones in the silt, thereby avoiding the large pressure damage of the stones to the filter plate 6.

[0028] Working principle: the sediment to be processed first enters the processing box 3, at this time the motor 403 drives the first gear 402 and the first crushing roller 401 to rotate clockwise, so the second gear 405 rotates counterclockwise, the third gear 406 rotates clockwise, the fourth gear 407 and the second crushing roller 408 rotate counterclockwise, the first crushing roller 401 and the second crushing roller 408 crush the stones in the sediment, the crushed small stones fall onto the surface of the filter plate 6 together with the sediment, the filter plate 6 filters out the small stones, At the same time, the mud and sand flow into the collection box 5 through the filter plate 6. When the filter plate 6 needs to be cleaned, the scraper 203 is driven to move horizontally by the first electric push rod 202, so that the scraper 203 can push and collect the stones on the surface of the filter plate 6. When the scraper 203 is close to the movable plate 204, the movable plate 204 is driven downward by the second electric push rod 205. At this time, the channel between the body 1 and the outside world is opened, and the stones on the surface of the filter plate 6 are uniformly pushed out of the body 1, so that the surface of the filter plate 6 can be quickly cleaned.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A device for filtering and treating sediment in a hydraulic engineering project, comprising a body (1), characterized in that: A cleaning mechanism (2) is provided on the side of the machine body (1), a processing box (3) is provided on the top of the machine body (1), a crushing mechanism (4) is provided inside the processing box (3), a collecting box (5) is engaged inside the machine body (1), and a filter plate (6) is provided above the collecting box (5); The cleaning mechanism (2) comprises a slot frame (201), the slot frame (201) is fixed to the outer wall of the machine body (1), a first electric push rod (202) is arranged inside the slot frame (201), a scraper (203) is connected to the movable end of the first electric push rod (202), a movable plate (204) is arranged on the opposite side of the scraper (203), and a group of second electric push rods (205) are connected to the bottom of the movable plate (204).

2. The water conservancy engineering sediment filtering and processing device according to claim 1, characterized in that: The scraper (203) and the movable plate (204) are both engaged with the inner wall of the machine body (1).

3. The water conservancy engineering sediment filtering and processing device according to claim 1, characterized in that: The scraper (203) forms a telescopic structure with the slot frame (201) through the first electric push rod (202), and the bottom of the scraper (203) is in contact with the upper surface of the filter plate (6).

4. The water conservancy engineering sediment filtering and processing device according to claim 1, characterized in that: The crushing mechanism (4) comprises a first crushing roller (401), the end of the first crushing roller (401) is connected to a first gear (402), one side of the first gear (402) is connected to a motor (403), the motor (403) is provided with a protective box (404) on the outside, the first gear (402) is matched and meshed with a second gear (405) on the side, the second gear (405) is matched and meshed with a third gear (406) on the side away from the first gear (402), the third gear (406) is matched and meshed with a fourth gear (407) on the side away from the second gear (405), and the fourth gear (407) is connected to a second crushing roller (408) on the side.

5. The water conservancy engineering sediment filtering and processing device according to claim 4, characterized in that: The motor (403) forms a transmission structure through a first gear (402), a second gear (405), a third gear (406) and a fourth gear (407).

6. The water conservancy engineering sediment filtering and processing device according to claim 4, characterized in that: The first crushing roller (401) and the second crushing roller (408) are mounted inside the processing box (3), and the first crushing roller (401) and the second crushing roller (408) are meshed with each other.

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