CN224156418U - Mud scraper for environmental engineering - Google Patents
Mud scraper for environmental engineeringInfo
- Publication number
- CN224156418U CN224156418U CN202521021948.5U CN202521021948U CN224156418U CN 224156418 U CN224156418 U CN 224156418U CN 202521021948 U CN202521021948 U CN 202521021948U CN 224156418 U CN224156418 U CN 224156418U
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- CN
- China
- Prior art keywords
- plate
- sedimentation tank
- environmental engineering
- mud
- mud scraper
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Abstract
本实用新型涉及刮泥机技术领域，具体为一种环境工程用刮泥机，包括沉淀池，所述沉淀池的下表面固定连通有阀管，所述沉淀池的内壁固定装配有支撑板，所述支撑板的上表面固定装配有驱动电机，所述驱动电机的输出端穿过支撑板固定装配有传动轴，所述传动轴的表面滑动套有滑管，所述滑管的外圆周面固定装配有刮泥板，所述支撑板的上表面固定装配有电推杆。本实用新型，通过设置电推杆、衔接杆、卡框、滑管和刮泥板等部件，在环境工程中使用刮泥机时，通过控制电推杆的工作状态就能够对刮泥板的高度进行调整，使刮泥板能够正常对污泥进行刮除，确保刮泥机能够正常运行，提高了刮泥板的实用性。
This utility model relates to the field of sludge scraper technology, specifically a sludge scraper for environmental engineering. It includes a sedimentation tank, with a valve pipe fixedly connected to the lower surface of the sedimentation tank. A support plate is fixedly mounted on the inner wall of the sedimentation tank, and a drive motor is fixedly mounted on the upper surface of the support plate. A transmission shaft is fixedly mounted through the output end of the drive motor, passing through the support plate. A sliding tube is slidably fitted onto the surface of the transmission shaft, and a sludge scraper is fixedly mounted on the outer circumference of the sliding tube. An electric actuator is fixedly mounted on the upper surface of the support plate. This utility model, by incorporating components such as the electric actuator, connecting rod, clamping frame, sliding tube, and sludge scraper, allows for adjustment of the sludge scraper height by controlling the working state of the electric actuator when using the sludge scraper in environmental engineering. This ensures the sludge scraper can effectively remove sludge, guaranteeing normal operation of the sludge scraper and improving its practicality.
Description
Technical Field
The utility model relates to the technical field of mud scrapers, in particular to a mud scraper for environmental engineering.
Background
The environmental engineering is an interdisciplinary science integrating engineering technology and ecological protection, focuses on water pollution, atmospheric pollution, soil pollution treatment and solid waste treatment, and the mud scraper is used for scraping mud precipitated on the inner wall of the sedimentation tank, is convenient to discharge the mud in the sedimentation tank, can realize continuous or intermittent operation, and is widely applied to environmental engineering scenes such as sewage treatment plants, industrial wastewater treatment stations and the like.
When the mud scraper works in the prior art, the motor of the mud scraper drives the mud scraping plate to slide along the inner wall of the sedimentation tank, the mud scraping plate can scrape and collect sediment mud at the bottom of the tank from the edge of the tank to the center, and the mud is discharged conveniently through the mud discharging pipe.
The sludge can generate larger resistance to the moving mud scraping plate when the sludge in the sedimentation tank is excessively accumulated due to the fixed height position of the mud scraping plate in the intermittent operation mud scraping machine process, so that the mud scraping plate is difficult to move normally and is blocked, and the practicability of the mud scraping plate is reduced.
Therefore, a mud scraper for environmental engineering is provided.
Disclosure of utility model
The utility model aims to solve the defect that the mud scraping plate is difficult to normally move and is blocked due to the fact that the height and the position of the mud scraping plate are fixed, and when the mud in a sedimentation tank is excessively accumulated, the mud can generate larger resistance to the moving mud scraping plate.
In order to achieve the aim, the mud scraper for environmental engineering comprises a sedimentation tank, wherein the lower surface of the sedimentation tank is fixedly communicated with a valve pipe, the inner wall of the sedimentation tank is fixedly provided with a supporting plate, the upper surface of the supporting plate is fixedly provided with a driving motor, the output end of the driving motor penetrates through the supporting plate to be fixedly provided with a transmission shaft, the surface of the transmission shaft is slidably sleeved with a sliding pipe, the outer circumferential surface of the sliding pipe is fixedly provided with a mud scraping plate, the upper surface of the supporting plate is fixedly provided with an electric push rod, a connecting rod penetrates through the supporting plate in a sliding manner, the connecting rod is fixedly connected with the output end of the electric push rod, the lower end of the connecting rod is fixedly provided with a clamping frame, the clamping frame is rotatably connected with the sliding pipe, the upper surface of the sedimentation tank is fixedly provided with a fixing plate, and the inside of the fixing plate is fixedly provided with a pumping pipe.
The mud scraper has the advantages that the height of the mud scraper can be adjusted by controlling the working state of the electric push rod when the mud scraper is used in environmental engineering through arranging the electric push rod, the connecting rod, the clamping frame, the slide tube, the mud scraper and the like, so that the mud scraper can scrape mud normally, the mud scraper can operate normally, and the practicability of the mud scraper is improved.
Preferably, the surface of the transmission shaft is fixedly provided with a spiral plate, and the spiral plate is abutted against the inner wall of the sedimentation tank.
The spiral plate on the surface of the transmission shaft can rotate along with the transmission shaft, and the spiral plate can convey sludge downwards, so that the sludge is accelerated to enter the valve pipe.
Preferably, one end of the water pumping pipe is fixedly communicated with a folding pipe, the lower end of the folding pipe is fixedly communicated with a transmission plate, the upper surface of the fixing plate is fixedly provided with a servo motor, the output end of the servo motor is fixedly provided with a screw rod rotationally connected with the fixing plate, and the circumferential surface of the screw rod is in threaded connection with a threaded pipe fixedly connected with the transmission plate.
The device has the advantages that when the pumping position needs to be adjusted, the external water pump is connected with the water pumping pipe, the servo motor is controlled to drive the screw rod to rotate, the screw rod drives the threaded pipe to move along the vertical direction by virtue of threads, the threaded pipe drives the transmission plate to synchronously move, the transmission plate moves to enable the folding pipe to be stretched or compressed, when more sludge is in the sedimentation tank, the transmission plate moves upwards, the distance between the transmission plate and the bottom of the sedimentation tank is increased, the sludge at the bottom of the sedimentation tank is prevented from being sucked, and when less sludge is in the sedimentation tank, the transmission plate moves downwards, so that clean water can be fully pumped.
Preferably, a limiting plate is penetrated in the fixed plate in a sliding way, and the limiting plate is fixedly connected with the transmission plate.
The driving plate moving device has the advantages that in the moving process of the driving plate, the limiting plate can move synchronously along with the driving plate, and the limiting plate can limit the moving path of the driving plate.
Preferably, the surface of the limiting plate is provided with a scale groove.
The scale groove can facilitate the staff to judge the moving distance of the transmission plate.
Preferably, the upper surface of the limiting plate is fixedly provided with a baffle.
The baffle plate can prevent the limit plate from falling out of the fixed plate.
Preferably, the transmission shaft is in a regular hexagonal prism structure.
The transmission shaft with the regular hexagonal prism structure can ensure that the sliding tube can slide along the vertical direction while normally driving the sliding tube to rotate.
Compared with the prior art, the utility model has the advantages and positive effects that:
According to the utility model, by arranging the electric push rod, the connecting rod, the clamping frame, the slide pipe, the mud scraping plate and other parts, when the mud scraping machine is used in environmental engineering, the height of the mud scraping plate can be adjusted by controlling the working state of the electric push rod, so that the mud scraping plate can scrape mud normally, the mud scraping machine can operate normally, and the practicability of the mud scraping plate is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a sedimentation tank according to the present utility model;
FIG. 3 is a schematic view of the structure of the fixing plate of the present utility model;
Fig. 4 is a schematic view of a section of a fixing plate according to the present utility model.
The legend is 1, a sedimentation tank, 2, a valve tube, 3, a supporting plate, 4, a driving motor, 5, a transmission shaft, 6, a sliding tube, 7, a scraping plate, 8, an electric push rod, 9, a connecting rod, 10, a clamping frame, 11, a spiral plate, 12, a fixing plate, 13, a water suction tube, 14, a folding tube, 15, a transmission plate, 16, a servo motor, 17, a screw rod, 18, a threaded tube, 19, a limiting plate, 20, a scale groove, 21 and a baffle plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1-4, the utility model provides a mud scraper for environmental engineering, which comprises a sedimentation tank 1, the lower surface of the sedimentation tank 1 is fixedly communicated with a valve pipe 2, a supporting plate 3 is fixedly arranged on the inner wall of the sedimentation tank 1, a driving motor 4 is fixedly arranged on the upper surface of the supporting plate 3, the output end of the driving motor 4 passes through the supporting plate 3 and is fixedly provided with a transmission shaft 5, a sliding tube 6 is sleeved on the surface of the transmission shaft 5, a mud scraper 7 is fixedly arranged on the outer circumferential surface of the sliding tube 6, an electric push rod 8 is fixedly arranged on the upper surface of the supporting plate 3, a connecting rod 9 penetrates through the inner sliding plate 3, the connecting rod 9 is fixedly connected with the output end of the electric push rod 8, a clamping frame 10 is fixedly arranged at the lower end of the connecting rod 9 and is rotatably connected with the sliding tube 6, a fixing plate 12 is fixedly arranged on the upper surface of the sedimentation tank 1, a water pumping pipe 13 is fixedly arranged in the fixing plate 12, the mud scraper 7 can be adjusted to the height of the spiral mud scraper 7 by controlling the working state of the electric push rod 8 to enable the spiral mud scraper 7 to enter the spiral mud scraper 5, and the spiral mud scraper 5 can be normally rotated along with the spiral mud scraper 5, and the spiral mud scraper 11 can be normally conveyed along with the spiral mud scraper 5 can be adjusted to the surface of the spiral mud scraper 5, and the spiral mud scraper can normally move along with the surface 11 can be guaranteed.
The one end fixed intercommunication of drinking-water pipe 13 has folding pipe 14, folding pipe 14's lower extreme fixed intercommunication has drive plate 15, fixed surface of fixed plate 12 is equipped with servo motor 16, servo motor 16's output fixed mounting has screw 17 of being connected with fixed plate 12 rotation, screw 17's circumference face threaded connection has screw 18 with drive plate 15 fixed connection, when need adjust the position of drawing water, with external suction pump and drinking-water pipe 13 are connected, control servo motor 16 drives screw 17 rotation, screw 17 can drive screw 18 along vertical direction removal with the screw, screw 18 can drive plate 15 synchronous motion, drive plate 15 removes and can make folding pipe 14 by tensile or compression, when mud in sedimentation tank 1 is more, increase drive plate 15 and the interval at the bottom of the sedimentation tank 1 pond, avoid the mud at the bottom of the sedimentation tank 1 to be inhaled, when mud in sedimentation tank 1 is less, make drive plate 15 move downwards, thereby can be fully suction limiting plate 19 to the external suction, limiting plate 19 is in the fixed plate 12 inner slide plate 19, limit plate 19 and drive plate 15 are connected with drive plate 15 can be along the vertical direction, can also be along the fixed plate 15, can make the positive slide plate 15 moves along the normal limit plate 20, can be along the fixed plate 20, can be along the normal limit plate of drive plate 5, limit plate movement limit plate 20, can be along the fixed plate 6, can be moved along the fixed stop plate 20, the normal limit plate is equipped with the fixed plate of drive plate 20, the side of drive plate is convenient for moving plate 20, can be moved along the limit plate 20, the side of drive plate is equipped with the fixed plate is in the surface of drive plate is in the side of the baffle plate is 1, can be moved along the side.
The whole working principle of the mud scraper is that when the mud scraper is required to be used in environmental engineering, the driving motor 4 drives the transmission shaft 5 to rotate, the slide tube 6 and the mud scraper 7 synchronously rotate, mud at the bottom of the tank is scraped and collected from the edge of the tank to the center, and then the mud is discharged through the valve tube 2, in the process, the spiral plate 11 on the surface of the transmission shaft 5 rotates along with the transmission shaft 5, the spiral plate 11 can convey the mud downwards, so that the mud is accelerated to enter the valve tube 2, when more mud is in the sedimentation tank 1, the electric push rod 8 is controlled to push the connecting rod 9 and the clamping frame 10 to move in the vertical direction, so that the slide tube 6 is driven to slide along the surface of the transmission shaft 5, the slide tube 6 can drive the mud scraper 7 to move, the height of the mud scraper 7 is adjusted in time, the mud scraper can be scraped normally, and the transmission shaft 5 with a regular hexagonal prism structure can enable the slide tube 6 to slide in the vertical direction while ensuring that the mud is normally driven to rotate.
When the water pumping position needs to be adjusted, an external water pump is connected with the water pumping pipe 13, the servo motor 16 is controlled to drive the screw rod 17 to rotate, the screw rod 17 drives the screw tube 18 to move along the vertical direction by means of threads, the screw tube 18 drives the transmission plate 15 to move synchronously, the transmission plate 15 moves to enable the folding tube 14 to be stretched or compressed, when more sludge exists in the sedimentation tank 1, the transmission plate 15 moves upwards, the distance between the transmission plate 15 and the bottom of the sedimentation tank 1 is increased, the sludge at the bottom of the sedimentation tank 1 is prevented from being sucked, when less sludge exists in the sedimentation tank 1, the transmission plate 15 moves downwards, so that clear water can be fully pumped, in the moving process of the transmission plate 15, the limit plate 19 can move synchronously along with the transmission plate 15, the limit plate 19 can limit the moving path of the transmission plate 15, the scale groove 20 can be convenient for workers to judge the moving distance of the transmission plate 15, and the baffle 21 can prevent the condition that the limit plate 19 is separated from the fixed plate 12.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The mud scraper for the environmental engineering is characterized by comprising a sedimentation tank (1), wherein a valve pipe (2) is fixedly communicated with the lower surface of the sedimentation tank (1), a supporting plate (3) is fixedly arranged on the inner wall of the sedimentation tank (1), a driving motor (4) is fixedly arranged on the upper surface of the supporting plate (3), a transmission shaft (5) is fixedly arranged at the output end of the driving motor (4) through the supporting plate (3), a sliding pipe (6) is sleeved on the surface of the transmission shaft (5) in a sliding manner, a mud scraping plate (7) is fixedly arranged on the outer circumferential surface of the sliding pipe (6), an electric push rod (8) is fixedly arranged on the upper surface of the supporting plate (3), a connecting rod (9) is fixedly connected with the output end of the electric push rod (8) in a sliding manner, a clamping frame (10) is fixedly arranged at the lower end of the connecting rod (9), the clamping frame (10) is rotationally connected with the sliding pipe (6), a fixing plate (12) is fixedly arranged on the upper surface of the sedimentation tank (1), and a fixing plate (12) is fixedly arranged in the supporting plate (13).
2. The mud scraper for environmental engineering according to claim 1, wherein the surface of the transmission shaft (5) is fixedly provided with a spiral plate (11), and the spiral plate (11) is abutted against the inner wall of the sedimentation tank (1).
3. The mud scraper for environmental engineering according to claim 1, wherein one end of the water pumping pipe (13) is fixedly connected with a folding pipe (14), the lower end of the folding pipe (14) is fixedly connected with a transmission plate (15), the upper surface of the fixed plate (12) is fixedly provided with a servo motor (16), the output end of the servo motor (16) is fixedly provided with a screw rod (17) which is rotationally connected with the fixed plate (12), and the circumferential surface of the screw rod (17) is in threaded connection with a threaded pipe (18) which is fixedly connected with the transmission plate (15).
4. The mud scraper for environmental engineering according to claim 3, wherein the limiting plate (19) is slidably inserted through the fixing plate (12), and the limiting plate (19) is fixedly connected with the transmission plate (15).
5. The sludge scraper for environmental engineering according to claim 4, wherein the surface of the limiting plate (19) is provided with scale grooves (20).
6. A mud scraper for environmental engineering according to claim 4, wherein the upper surface of the limiting plate (19) is fixedly provided with a baffle (21).
7. The mud scraper for environmental engineering according to claim 1, wherein the transmission shaft (5) has a regular hexagonal prism structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521021948.5U CN224156418U (en) | 2025-05-22 | 2025-05-22 | Mud scraper for environmental engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521021948.5U CN224156418U (en) | 2025-05-22 | 2025-05-22 | Mud scraper for environmental engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224156418U true CN224156418U (en) | 2026-04-24 |
Family
ID=99502986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521021948.5U Active CN224156418U (en) | 2025-05-22 | 2025-05-22 | Mud scraper for environmental engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224156418U (en) |
-
2025
- 2025-05-22 CN CN202521021948.5U patent/CN224156418U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |