CN213668218U - Sand-stone separating device for river channel dredging - Google Patents
Sand-stone separating device for river channel dredging Download PDFInfo
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- CN213668218U CN213668218U CN202022359927.8U CN202022359927U CN213668218U CN 213668218 U CN213668218 U CN 213668218U CN 202022359927 U CN202022359927 U CN 202022359927U CN 213668218 U CN213668218 U CN 213668218U
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Abstract
The utility model discloses a sand-stone separating device for river channel dredging, which belongs to the technical field of river channel dredging, and comprises a mounting frame, wherein one side of the surface of the mounting frame is provided with two rotating shafts, the mounting frame is respectively connected with a filter plate A and a filter plate B through the rotating shafts, one side of the top of the mounting frame is provided with a motor, the power output end of the motor is matched and connected with a turntable, the surface of the turntable is fixedly connected with a lug, the rotating shafts of the turntable can not only play a role in connecting the filter plate A and the filter plate B, but also can vibrate the filter plate A and the filter plate B within a certain range at the end far away from the rotating shafts, thereby improving the efficiency of vibration blanking, when the motor runs, the output end of the motor rotates at high speed and drives the connecting rod A to rotate through the turntable and the lug, further drives the filter plate A to rock, simultaneously drives the filter plate B to, reduce energy consumption and production cost.
Description
Technical Field
The utility model relates to a technical field is dredged in the river course, especially relates to a grit separator for river course is dredged.
Background
Dredging is to dredge, widen or dig water areas such as rivers and lakes, and carry out underwater earth and stone excavation engineering by manpower or machinery, the dredging in a broad sense comprises blasting reefs, blasting beaches and the like by an underwater blasting method, small rivers constructed by manual breaking flow, various dredger ships are widely used for mechanical construction, land construction machinery such as cable shovels and the like are sometimes used, and when dredging the river channels, the excavated sands and stones are generally screened by a separating device.
Patent number is CN 211160653U's publication a grit separator for river course is dredged, through be provided with first sieve on the support column, a plurality of flanges on first sieve cooperation have played the effect of preliminary vibration above that, can be with the abundant vibration separation of large granule grit and tiny particle grit, be provided with the second sieve on the support column, the striker plate that the second sieve cooperation was last has played secondary vibration's effect, can be with the abundant vibration separation of lower particle grit and fine sand, the work efficiency of this device has been improved.
The sand-stone separating device has the following defects that 1, the connection between the filtering device and the mounting frame of the sand-stone separating device is not convenient enough, the filtering device cannot rapidly shake and screen, the two stages of separating devices respectively adopt the motor and the vibrating motor to provide kinetic energy, and the use energy consumption and the use cost of the separating device are increased; 2. the sand-stone separating device is used for separating sand-stone and filtering, sand-stone with certain volume and almost the same size as a filtering hole can block the filtering hole and cannot be smoothly discharged, long-term accumulation can affect the filtering efficiency, and the filtering efficiency needs to be regularly cleaned.
SUMMERY OF THE UTILITY MODEL
The utility model provides a grit separator for river course is dredged aims at improving filter plate A and filter plate B's shake efficiency, reduces separator's use energy consumption and cost, can wash away filter plate A and filter plate B's surface simultaneously, avoids the grit to block up the filtration pore.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of a grit separator for river course is dredged, the mounting bracket comprises a mounting rack, mounting bracket surface installs pivot and pivot to be two in one side, the mounting bracket is connected with filter plate A and filter plate B respectively through the pivot, the motor is installed to mounting bracket top one side, the cooperation of motor power output end is connected with the carousel, carousel fixed surface is connected with the lug, lug outer wall cooperation is connected with connecting rod A and is connected with filter plate A through connecting rod A, install connecting rod B between filter plate A and the filter plate B and be connected through connecting rod B, the collecting box is installed to the mounting bracket bottom, the water pump is installed to the inside one side of collecting box, the mounting bracket surface is close to pivot one side and installs shower nozzle and be two, the raceway is installed to the water pump output.
Optionally, the surface of the mounting frame is far away from one side of the rotating shaft, the fixed plates are fixedly connected with the fixed plates and the fixed plates are two, and the spring is mounted at the top of the mounting frame and is connected with the corresponding filter plate A or the corresponding filter plate B through the spring.
Optionally, a filter screen is installed on one side inside the collecting box, and the water pumping end of the water pump is located inside the filter screen.
Optionally, the filter plates a are positioned on the tops of the filter plates B, and the mesh number of the filter plates a is less than that of the filter plates B.
The utility model has the advantages as follows:
1. the surface mounting of mounting bracket has the pivot and is connected with the one end of filter plate A and filter plate B respectively through the pivot, the pivot both can play the connection effect to filter plate A and filter plate B, make filter plate A and filter plate B keep away from pivot one end simultaneously and can carry out the vibration in the certain limit, improve the efficiency of vibration unloading, adopt the motor as power take off structure, its output rotates at a high speed and drives connecting rod A's rotation through carousel and lug when the motor operates, it rocks to drive filter plate A through connecting rod A and keep away from pivot one end when carousel and lug rotate, the grit passes filter plate A with higher speed, drive filter plate B through connecting rod B simultaneously and follow filter plate A synchronous oscillation, compare in traditional separator, only need a motor to drive filter plate A and filter plate B and sieve with the same time high-frequency oscillation, reduce the energy consumption, and reduce production cost.
2. The collecting box of mounting bracket bottom installation is used for collecting the fine sand and the water of wearing filter A and filter plate B, in grit separation process, open the water pump, the water pump operation is taken the inside water of collecting box out and is discharged with high-pressure state after the pressurization, the transport through the raceway finally is followed shower nozzle department blowout to filter plate A and filter plate B's surface, utilize the rivers impact force behind the water pump pressurization to erode the top of filter plate A and filter plate B, the grit that will block the filtration pore erodees out, avoid partial grit to block up the condition that the filtration pore influences screening filter effect, improve grit separation efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a sand-stone separating device for river dredging according to an embodiment of the present invention;
fig. 2 is the utility model discloses a motor and connecting rod A junction structural sketch of a grit separator for river course is dredged.
In the figure: 1. a mounting frame; 2. a rotating shaft; 201. a filter plate A; 202. a filter plate B; 3. a fixing plate; 301. a spring; 4. a motor; 401. a turntable; 402. a bump; 5. a connecting rod A; 501. a connecting rod B; 6. a collection box; 601. a filtering net cover; 7. a water pump; 701. a water delivery pipe; 702. and (4) a spray head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A sand-stone separator for river dredging according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, an embodiment of the present invention provides a sand-rock separating device for river channel dredging, which includes a mounting frame 1, wherein one side of the surface of the mounting frame 1 is provided with two rotating shafts 2, the mounting frame 1 is respectively connected with a filter plate a201 and a filter plate B202 through the rotating shafts 2, one side of the top of the mounting frame 1 is provided with a motor 4, the power output end of the motor 4 is connected with a rotating disc 401 in a matching manner, the surface of the rotating disc 401 is fixedly connected with a projection 402, the outer wall of the projection 402 is connected with a connecting rod a5 in a matching manner and is connected with the filter plate a201 through a connecting rod a5, a connecting rod B501 is arranged between the filter plate a201 and the filter plate B202 and is connected through the connecting rod B501, the bottom of the mounting frame 1 is provided with a collecting box 6, one side of the inside of, the output end of the water pump 7 is provided with a water pipe 701 and is connected with the spray head 702 through the water pipe 701.
By way of example, the rotating shaft 2 can serve to connect the filter plate a201 and the filter plate B202, meanwhile, one end of the filter plate A201 and one end of the filter plate B202, which are far away from the rotating shaft 2, can vibrate within a certain range, the efficiency of vibration blanking is improved, when the motor 4 runs, the output end of the motor rotates at a high speed and drives the connecting rod A5 to rotate through the turntable 401 and the lug 402, and then drive filter plate A201 and rock, drive filter plate B202 simultaneously through connecting rod B501 and follow filter plate A201 synchronous oscillation, only need a motor 4 to drive filter plate A201 and filter plate B202 high-frequency oscillation simultaneously, reduce the energy consumption, and the production cost is reduced, the water pump 7 operation is taken the inside water of collecting box 6 out and is discharged with high-pressure state after the pressurization, utilize the rivers impact force after the pressurization of water pump 7 to erode the top of filter plate A201 and filter plate B202, the grit that will block the filtration pore is erodeed out, avoid partial grit to block up the condition that the filtration pore influences screening filter effect.
Referring to fig. 1, the surface of the mounting frame 1 is fixedly connected with two fixing plates 3 at the side far away from the rotating shaft 2, and the spring 301 is installed at the top of the fixing plate 3 and is connected with the filter plate a201 and the filter plate B202 through the spring 301.
For example, the fixing plate 3 is fixed on the surface of the mounting frame 1, the top of the fixing plate 3 is connected with the filter plate a201 and the filter plate B202 through the spring 301, when the filter plate a201 and the filter plate B202 vibrate, the spring 301 is continuously stretched and reset, and the vibration frequency of the filter plate a201 and the filter plate B202 can be increased by the spring 301, so that the screening of sand and stone is accelerated.
Referring to fig. 1, a filter screen 601 is installed on one side inside the collection box 6, and the water pumping end of the water pump 7 is located inside the filter screen 601.
By way of example, the filtering mesh cover 601 arranged inside the collecting tank 6 can separate the inside of the collecting tank 6, and fine sand is prevented from being sucked into the water pump 7.
Referring to fig. 1, the filter plate a201 is located on the top of the filter plate B202, and the mesh number of the filter plate a201 is smaller than that of the filter plate B202.
For example, the filter plate a201 can perform a preliminary separation of sand, and the filter plate B202 can perform a fine separation of sand after the preliminary separation.
When the vibrating blanking device is used, the surface of the mounting frame 1 is provided with the rotating shaft 2 and is respectively connected with one end of the filter plate A201 and one end of the filter plate B202 through the rotating shaft 2, the rotating shaft 2 not only can play a role in connecting the filter plate A201 and the filter plate B202, but also can vibrate in a certain range at one end of the filter plate A201 and one end of the filter plate B202 far away from the rotating shaft 2, the vibrating blanking efficiency is improved, the motor 4 is adopted as a power output structure, the output end of the motor 4 rotates at a high speed when the motor 4 operates and drives the connecting rod A5 to rotate through the turntable 401 and the lug 402, the turntable 401 and the lug 402 drive one end of the filter plate A201 far away from the rotating shaft 2 to rock through the connecting rod A5 when the turntable 401 and the lug 402 rotate, sand and sand penetrate through the filter plate A201 at the same time, the connecting rod B501 drives the filter plate B202 to vibrate, the surface of the mounting frame 1 is fixed with a fixed plate 3, the top of the fixed plate 3 is connected with a filter plate A201 and a filter plate B202 through a spring 301, when the filter plate A201 and the filter plate B202 vibrate, the spring 301 is continuously stretched and reset, the vibration frequency of the filter plate A201 and the filter plate B202 can be improved through the spring 301, the screening of sand and stone is accelerated, the sand and stone can be primarily separated by the filter plate A201, the sand and stone after primary separation can be finely separated by the filter plate B202, a collecting box 6 arranged at the bottom of the mounting frame 1 is used for collecting the fine sand and water body penetrating through the filter plate A201 and the filter plate B202, in the sand and stone separation process, a water pump 7 is started, the water pump 7 operates to pump out the water body in the collecting box 6 and discharge the water body in a high-pressure state after pressurization, the water is finally sprayed out from a spray nozzle 702 to the surfaces of the filter plate A201 and the filter plate B202 through the, the grit that will block the filtration pore erodees out, avoids partial grit to block up the condition that the filtration pore influences screening filter effect, improves grit separation efficiency, can play the separation effect to the inside of collecting box 6 through the filter screen panel 601 at 6 internally mounted of collecting box, avoids fine sand to be inhaled water pump 7.
It should be noted that, the utility model relates to a grit separator for river channel is dredged, including mounting bracket 1, pivot 2, filter plate A201, filter plate B202, fixed plate 3, spring 301, motor 4, carousel 401, lug 402, connecting rod A5, connecting rod B501, collecting box 6, filter screen panel 601, water pump 7, raceway 701, shower nozzle 702, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The motor 4 and the water pump 7 are conventional products in the prior art, the model of the motor 4 is Y180L, the model of the water pump 7 is MHI2, and the internal structure is not explained.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a grit separator for river course is dredged, includes mounting bracket (1), its characterized in that, mounting bracket (1) surface one side is installed pivot (2) and pivot (2) are two, mounting bracket (1) is connected with filter plate A (201) and filter plate B (202) respectively through pivot (2), motor (4) are installed to mounting bracket (1) top one side, motor (4) power take off end cooperation is connected with carousel (401), carousel (401) fixed surface is connected with lug (402), lug (402) outer wall cooperation is connected with connecting rod A (5) and is connected with filter plate A (201) through connecting rod A (5), install connecting rod B (501) between filter plate A (201) and filter plate B (202) and be connected through connecting rod B (501); the novel shower nozzle is characterized in that the collecting box (6) is installed at the bottom of the mounting frame (1), the water pump (7) is installed on one side inside the collecting box (6), the number of the spray heads (702) and the number of the spray heads (702) are two when the surface of the mounting frame (1) is close to one side of the rotating shaft (2), and the water conveying pipe (701) is installed at the output end of the water pump (7) and is connected with the spray heads (702) through the water conveying pipe (701.
2. The sand separation device for river channel dredging according to claim 1, wherein a fixing plate (3) is fixedly connected to one side of the surface of the mounting frame (1) far away from the rotating shaft (2), the number of the fixing plates (3) is two, and a spring (301) is mounted on the top of each fixing plate (3) and is connected with the corresponding filter plate A (201) or filter plate B (202) through the spring (301).
3. The sand and stone separating device for the dredging of the river channel according to the claim 1, wherein a filtering screen (601) is installed at one side inside the collecting box (6), and the water pumping end of the water pump (7) is positioned inside the filtering screen (601).
4. A sand separation device for river dredging according to claim 1, wherein the filter plate a (201) is located on top of the filter plate B (202), and the mesh number of the filter plate a (201) is smaller than that of the filter plate B (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359927.8U CN213668218U (en) | 2020-10-21 | 2020-10-21 | Sand-stone separating device for river channel dredging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359927.8U CN213668218U (en) | 2020-10-21 | 2020-10-21 | Sand-stone separating device for river channel dredging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213668218U true CN213668218U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022359927.8U Active CN213668218U (en) | 2020-10-21 | 2020-10-21 | Sand-stone separating device for river channel dredging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213668218U (en) |
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- 2020-10-21 CN CN202022359927.8U patent/CN213668218U/en active Active
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Address after: 300202 Floor 13, Building 1, Jundu Building, No. 16, Dongting Road, Hexi District, Tianjin Patentee after: Hebei water resources and Hydropower Survey, design and Research Institute Group Co.,Ltd. Address before: 050051 No.1, Zhongying street, Zhongshan West Road, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: HEBEI Research Institute OF INVESTIGATION & DESIGN OF WATER CONSERVANCY & HYDROPOWER |