CN111379707A - Prevent blockking up sewage pump - Google Patents
Prevent blockking up sewage pump Download PDFInfo
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- CN111379707A CN111379707A CN202010202642.5A CN202010202642A CN111379707A CN 111379707 A CN111379707 A CN 111379707A CN 202010202642 A CN202010202642 A CN 202010202642A CN 111379707 A CN111379707 A CN 111379707A
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- swing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to an anti-blocking sewage pump which comprises a fixed platform, a water pumping device, an angle adjusting device and a crushing device, wherein the water pumping device is installed at the upper end of the fixed platform, the angle adjusting device is installed on the lower side of the front end of the water pumping device, and the crushing device is installed on the left side of the angle adjusting device. The anti-blocking sewage pump provided by the invention can solve the problems that when sewage is manually treated, more sewage exists, the manual treatment period is long, more substances harmful to human bodies exist in the sewage, the condition that workers are easily damaged when the sewage is manually treated for a long time, and when the existing sewage pump is used for pumping the sewage, the existing sewage pump directly pumps the sewage, and in the pumping process, the sewage pump is easily blocked due to a large amount of impurities with larger volume in the sewage, so that the sewage pumping efficiency is reduced, and the like.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an anti-blocking sewage pump.
Background
The sewage pump belongs to one of centrifugal impurity pumps and has various forms such as a submersible type and a dry type, the submersible type which is most commonly used at present is a QW type submersible sewage pump, and the most common dry type sewage pump is a W type horizontal sewage pump and a WL type vertical sewage pump. The device is mainly used for conveying urban sewage, excrement or liquid containing fibers. The temperature of the medium, which is a solid particle such as paper dust, is usually not higher than 80 ℃. The conveyed medium contains fiber matter easy to twine or bunch. Therefore, the pump flow passage is easy to block, once the pump is blocked, the pump cannot work normally, and even the motor is burnt, so that the anti-blocking performance and the reliability are important factors of the quality of the sewage pump.
In actual production and manufacturing, the existing sewage pump has the following problems in actual operation of pumping sewage:
(1) when sewage is treated in a manual collection mode, because the sewage in the sewage tank is more, the manual collection treatment period is long, a large amount of labor is wasted, and more substances harmful to human bodies exist in the sewage, so that the condition that workers are damaged easily occurs when the sewage is treated manually for a long time;
(2) when the actual operation of current sewage pump at the extraction sewage, because current sewage pump extracts through directly sewage, the extraction sewage in-process, because there is the great impurity of a large amount of volumes in the sewage, take place the condition of jam when easily leading to the sewage pump to extract, and carry out the process of dredging to the sewage pump that blocks up loaded down with trivial details to reduce sewage extraction efficiency.
In order to make up for the defects of the prior art, the invention provides an anti-blocking sewage pump.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: an anti-blocking sewage pump comprises a fixed platform, a water pumping device, an angle adjusting device and a crushing device, wherein the water pumping device is installed at the upper end of the fixed platform, the angle adjusting device is installed on the lower side of the front end of the water pumping device, and the crushing device is installed on the left side of the angle adjusting device; wherein:
the water pumping device comprises a water pumping motor, a connecting shaft, a mounting column, a blade, a pump body, a water inlet and a water outlet hole, the water pumping motor is installed in the upper end of a fixed table through a motor installation plate, the connecting shaft is installed at the output end of the water pumping motor through a coupler, the middle part of the connecting shaft is installed in the mounting column through a bearing, the blade is installed at the front end of the connecting shaft through a welding mode, the blade is arranged on the inner side of the pump body, a water inlet hole is installed at the lower end of the left side of the pump body through a welding mode, the water outlet hole is installed at the upper end of the right side of the pump body, during specific work, the angle adjusting device.
The angle adjusting device comprises a rotating installation rod, two rotating racks, a connecting rod, two gears, an adjusting rod, an adjusting head, a rotating head and a locking mechanism, wherein the rotating installation rod is installed at the lower end of a water inlet through a hinge, the rotating racks are symmetrically installed on the rotating installation rod in a front-back sliding fit mode, the rotating racks are connected through the connecting rod, the connecting rod is installed inside the rotating installation rod in a sliding fit mode and plays a role in limiting and guiding, the gears are meshed with the gears which are symmetrically installed on the rotating installation rod in a front-back sliding fit mode through bearings, the gears are connected through the adjusting rod, the adjusting head is installed on the upper side of the right end of the crushing device in a welding mode, the right end of the adjusting head is connected with the rotating racks through the hinge, the rotating head is installed at the lower end of the water inlet through a threaded connection mode, during specific work, the water pumping device is manually fixed through the fixing table, the water pumping device is fixed behind the water pumping device, the locking mechanism is unlocked manually, the gear is separated from the locking mechanism, the adjusting rod is rotated manually, the adjusting rod drives the gear to rotate, the gear drives the rotating rack to lift along the rotating installation rod, the position of the adjusting head is adjusted, the crushing device rotates along the rotating head, the angle of the crushing device for extracting sewage is adjusted, and after the angle adjustment of the extracted sewage is completed, the crushing device is locked and clamped through the locking mechanism.
Breaker includes the broken mechanism of roller, connecting block and rotatory broken mechanism, the welding of the broken mechanism right-hand member of roller has the connecting block, rotatory broken mechanism is installed to the connecting block right-hand member, rotatory broken mechanism right-hand member upside leads to pipe and links to each other with the rotor, concrete during operation, the blade extracts the sewage in-process, carry out first breakage to the great impurity that extracts in the sewage through the broken mechanism of roller, and carry out the secondary crushing to the great impurity in the sewage through first breakage through rotatory broken mechanism, thereby make great impurity breakage into less granule in the sewage, and then guarantee to extract the sewage in-process, impurity in the sewage can not produce the damage to the blade.
As a preferred technical scheme of the invention, the locking mechanism comprises a locking head, a locking spring and a shifting block, the locking head is arranged in the front end of a rotary mounting rod in a sliding fit manner, the upper end of the locking head is clamped between front-end gear teeth, the lower end of the locking head is connected with the rotary mounting rod through the locking spring, the locking spring plays roles of limiting protection and resetting, the shifting block is arranged at the front end of the locking head in a welding manner, the shifting block is arranged in the front end of the rotary mounting rod in a sliding fit manner, during specific work, the shifting block is manually shifted downwards to enable the shifting block to drive the locking head to extrude the locking spring to descend along the rotary mounting rod, so that the locking head is separated from the gear, the adjusting rod drives the gear to rotate, the crushing device is further enabled to adjust the sewage extraction angle, and after the sewage extraction angle is adjusted, the shifting block is released, make locking spring drive locking head reset to make locking head die the gear locking card, and then confirm sewage extraction angle.
As a preferred technical scheme of the invention, the roller column crushing mechanism comprises a square frame, a sealing cover, a crushing motor, a fixed crushing roller column, a swinging branched chain and a swinging crushing roller column, wherein the sealing cover is arranged at the front end of the outer side of the square frame in a threaded connection mode, the crushing motor is arranged in the sealing cover through a motor mounting plate, the fixed crushing roller column is arranged at the output end of the crushing motor through a coupler, the fixed crushing roller column is arranged at the upper end of the inner part of the square frame through a bearing, the swinging branched chain is arranged at the lower end of the fixed crushing roller column, the swinging branched chain is arranged at the lower end of the inner part of the square frame, the swinging crushing roller column is arranged at the upper end of the swinging branched chain, and during specific work, the fixed crushing roller column is driven to rotate through the rotation of the crushing motor in the sewage extraction process, in the crushing process, the swing crushing roller column is driven to swing through the swing branch chain, so that the situation that the fixed crushing roller column and the swing crushing roller column cannot be crushed and the impurities are damaged by the impurities is reduced when the fixed crushing roller column and the swing crushing roller column cannot be crushed and the impurities pass through the swing branch chain, and the rotary crushing mechanism performs secondary crushing on the fixed crushing roller column and the swing crushing roller column.
As a preferred technical scheme of the invention, a sealing strip is arranged between the square frame and the sealing cover, and the sealing strip prevents sewage from entering the sealing cover, so that the damage of the crushing motor is reduced.
As a preferred technical scheme of the invention, the outer side surfaces of the fixed crushing roller column and the swing crushing roller column are uniformly provided with conical spurs, and the conical spurs are convenient for the fixed crushing roller column and the swing crushing roller column to crush impurities in sewage.
As a preferred technical scheme of the invention, the swing branched chain comprises a swing plate, two compression rods, two rotating sleeves and two compression springs, the swing plate is arranged at the lower end inside the square frame through a pin shaft, the compression rods are symmetrically arranged at the lower end of the swing plate through a hinge in a front-back manner, the rotating sleeves are symmetrically arranged at the right side inside the square frame in a front-back manner through a hinge, the compression rods are arranged inside the rotating sleeves in a sliding fit manner, the compression rods are connected with the rotating sleeves through the compression springs, the compression springs are arranged inside the rotating sleeves, the compression springs play roles of buffering, damping and resetting protection, when in specific work, when impurities which cannot be crushed by a fixed crushing roller column and a swing crushing roller column pass through the compression rods, the impurities extrude the swing crushing roller column to extrude the swing plate, so that the compression rods extrude the compression springs inwards along the rotating sleeves, thereby make impurity through between fixed broken roller and the broken roller of swing, impurity passes through the back, and compression spring drives the compression rod and resets for the broken roller of swing resets, guarantees that fixed broken roller and the broken roller of swing carry out broken work to the impurity in the sewage.
As a preferred technical scheme of the invention, the rotary crushing mechanism comprises a cylindrical barrel, a rotary motor, a rotary crushing shaft, two supporting blocks, a supporting rod, a rotary crushing strip, a connecting column and a crushing cutter, wherein the left end of the cylindrical barrel is arranged on the connecting block in a welding manner, the upper side of the right end of the cylindrical barrel is connected with a water outlet through a water pipe, the rotary motor is arranged at the right end inside the cylindrical barrel through a motor mounting plate, the rotary crushing shaft is arranged at the output end of the rotary motor in a welding manner, the supporting blocks are symmetrically arranged at the left end and the right end of the rotary crushing shaft, the supporting blocks are arranged inside the cylindrical barrel through the supporting rods, the left end and the right end of the rotary crushing shaft are arranged in the supporting blocks through bearings, the rotary crushing strip is arranged outside the rotary crushing shaft, the rotary crushing strip is arranged on, during specific work, sewage after the first breakage flows into a cylindrical barrel, it is rotatory to drive rotatory broken axle through the rotating electrical machines, it is rotatory to make rotatory broken axle drive rotatory broken strip, thereby make rotatory broken strip carry out the secondary rotation breakage to the impurity in the sewage, and further breakage is carried out to the impurity in the sewage that is about to get into the pump body through the broken sword that is equipped with, thereby it is less to guarantee that the volume of impurity granule in the sewage is less, when avoiding the sewage extraction in-process to take place to block up, reduce the condition that granule produced the damage to the blade in the sewage.
As a preferred technical scheme of the invention, the rotary crushing strips are uniformly provided with sharp spines on the surface, and the sharp spines are convenient for the rotary crushing strips to fully crush impurities in sewage.
Compared with the prior art, the invention has the following advantages:
1. according to the anti-blocking sewage pump, the sewage is extracted by firstly rolling and crushing the impurities in the sewage and then secondarily rotating and crushing the primarily crushed impurities, so that the situation that the sewage pump is blocked due to the fact that the impurities in the sewage are large and more in the sewage pumping process of the sewage pump is avoided, the size of the crushed impurities is small, the damage situation of blades is reduced, and the service life of the sewage pump is prolonged;
2. according to the anti-blocking sewage pump provided by the invention, the angle for extracting afternoon nap is adjusted through the gear and the rotating rack, so that the sewage pump is suitable for different working environments for extracting afternoon sewage, and the adjusted angle is locked through the locking head, so that the sewage can be fully extracted completely in the sewage extraction process;
3. according to the anti-blocking sewage pump, the fixed crushing roller column and the swing crushing roller column are arranged to perform primary crushing on larger impurities in sewage, in the crushing process, the compression rod and the rotating sleeve are arranged to adjust the interval between the swing crushing roller and the fixed crushing roller column, so that the incompletely crushed impurities pass through, the fixed crushing roller column and the swing crushing roller column are prevented from being damaged, and the fixed crushing roller column and the swing crushing roller column are provided with the conical spurs to facilitate crushing of the impurities;
4. according to the anti-blocking sewage pump provided by the invention, impurities are subjected to secondary rotary crushing through the rotary crushing strip, the surface of the rotary crushing strip is provided with the sharp pricks, so that the impurities are conveniently and fully crushed, the impurities are further crushed through the crushing knife, the volume of impurity particles in sewage is ensured to be smaller, the blockage in the sewage extraction process is avoided, and the damage of the particles in the sewage to blades is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a cross-sectional view (from front to back) of the present invention;
FIG. 4 is a partial cross-sectional view of the invention between the rotating mounting bar and the locking mechanism;
FIG. 5 is a schematic perspective view of the gyratory crusher mechanism of the present invention (except for the cylindrical drum and the gyratory motor);
FIG. 6 is a schematic plan view of the present invention between the oscillating arm and the oscillating crushing roller;
FIG. 7 is an enlarged view of a portion of FIG. 1 according to the present invention from the N direction.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
An anti-blocking sewage pump comprises a fixed platform 1, a water pumping device 2, an angle adjusting device 3 and a crushing device 4, wherein the water pumping device 2 is installed at the upper end of the fixed platform 1, the angle adjusting device 3 is installed on the lower side of the front end of the water pumping device 2, and the crushing device 4 is installed on the left side of the angle adjusting device 3; wherein:
the water pumping device 2 comprises a water pumping motor 21, a connecting shaft 22, a mounting column 23, blades 24, a pump body 25, a water inlet 26 and a water outlet 27, wherein the water pumping motor 21 is mounted at the upper end of the fixed platform 1 through a motor mounting plate, the output end of the water pumping motor 21 is provided with the connecting shaft 22 through a coupler, the middle part of the connecting shaft 22 is mounted in the mounting column 23 through a bearing, the blades 24 are mounted at the front end of the connecting shaft 22 in a welding mode, the blades 24 are arranged at the inner side of the pump body 25, the lower end of the left side of the pump body 25 is provided with a water inlet in a welding mode, the water outlet 27 is mounted at the upper end of the right side of the pump body 25 in a welding mode, during specific work, the crushing device 4 is sunk into sewage through the manual angle adjusting device 3, the connecting shaft 22 is driven to, so that the blades 24 drive the sewage to flow out through the water outlet holes 27 for collection and treatment.
The angle adjusting device 3 comprises a rotary mounting rod 31, two rotary racks 32, a connecting rod 33, two gears 34, an adjusting rod 35, an adjusting head 36, a rotary head 37 and a locking mechanism 38, wherein the rotary mounting rod 31 is mounted at the lower end of the water inlet 26 through a hinge, the rotary mounting rod 31 is symmetrically provided with the rotary racks 32 front and back in a sliding fit manner, the rotary racks 32 are connected with each other through the connecting rod 33, the connecting rod 33 is mounted inside the rotary mounting rod 31 in a sliding fit manner, the connecting rod 33 plays a role in limiting and guiding, the lower end of the rotary rack 32 is meshed with the gears 34, the gears 34 are symmetrically mounted on the rotary mounting rod 31 front and back through bearings, the gears 34 are connected with each other through the adjusting rod 35, the adjusting head 36 is mounted on the upper side of the right end of the crushing device 4 in a welding manner, the right end of the adjusting head 36 is connected with the rotary racks 32 through a hinge, rotate installation pole 31 front end internally mounted and have locking mechanism 38, concrete during operation, it is artifical fixed with pumping device 2 through fixed station 1, pumping device 2 after-fixing, through artifical unblock locking mechanism 38, make gear 34 and locking mechanism 38 separate, through artifical rotatory regulation pole 35, it is rotatory to make regulation pole 35 drive gear 34, thereby make gear 34 drive rotation rack 32 go up and down along rotating installation pole 31, thereby adjust the position of adjusting head 36 with, and then make breaker 4 rotatory along rotating head 37, thereby adjust the angle that breaker 4 extracted sewage, the angle regulation of extraction sewage is accomplished the back, it dies breaker 4 position locking card through locking mechanism 38.
Breaker 4 includes broken mechanism 41 of roller, connecting block 42 and rotatory broken mechanism 43, the welding of the broken mechanism 41 right-hand member of roller has connecting block 42, rotatory broken mechanism 43 is installed to connecting block 42 right-hand member, rotatory broken mechanism 43 right-hand member upside passes through the water pipe and links to each other with rotor 37, in the concrete during operation, 24 extraction sewage in-process of blade, carry out first breakage to the great impurity of extraction sewage through broken mechanism 41 of roller, and carry out the secondary crushing to the great impurity in the sewage after first breakage through rotatory broken mechanism 43, thereby make great impurity breakage become less granule in the sewage, and then guarantee the extraction sewage in-process, impurity in the sewage can not produce the damage to blade 24.
The locking mechanism 38 comprises a locking head 381, a locking spring 382 and a shifting block 383, wherein the locking head 381 is installed inside the front end of the rotary installation rod 31 in a sliding fit mode, the upper end of the locking head 381 is clamped between gear teeth of the gear 34 at the front end, the lower end of the locking head 381 is connected with the rotary installation rod 31 through the locking spring 382, the locking spring 382 plays a role in limiting protection and resetting, the shifting block 383 is installed at the front end of the locking head 381 in a welding mode, the shifting block 383 is installed inside the front end of the rotary installation rod 31 in a sliding fit mode, during specific work, the shifting block 383 is manually shifted downwards, so that the shifting block 383 drives the locking head 381 to extrude the locking spring 382 to descend along the rotary installation rod 31, the locking head 381 is separated from the gear 34, the adjusting rod 35 drives the gear 34 to rotate, the crushing device 4 adjusts a sewage extraction angle, and after the sewage extraction angle is adjusted, the shifting block 383 is released, so that the locking spring 382 drives the locking head 381 to reset, the locking head 381 locks and clamps the gear 34, and the sewage extraction angle is determined.
The roller crushing mechanism 41 comprises a square frame 411, a sealing cover 412, a crushing motor 413, a fixed crushing roller 414, a swinging branched chain 415 and a swinging crushing roller 416, wherein the sealing cover 412 is installed at the front end of the outer side of the square frame 411 in a threaded connection mode, the crushing motor 413 is installed inside the sealing cover 412 through a motor installation plate, the fixed crushing roller 414 is installed at the output end of the crushing motor 413 through a coupler, the fixed crushing roller 414 is installed at the upper end inside the square frame 411 through a bearing, the swinging branched chain 415 is arranged at the lower end of the fixed crushing roller 414, the swinging branched chain 415 is installed at the lower end inside the square frame 411, the swinging crushing roller 416 is installed at the upper end of the swinging branched chain 415, and during specific work, in the sewage extraction process, the crushing motor 413 rotates to drive the fixed crushing roller 414 to rotate, so that the fixed crushing roller 414 and the swinging crushing roller 416 perform primary crushing on larger impurities, in the crushing process, the swing crushing roller column 416 is driven to swing through the swing branched chain 415, so that the fixed crushing roller column 414 and the swing crushing roller column 416 can not be crushed and can not be crushed, the rotary crushing mechanism 43 can crush the fixed crushing roller column for the second time, and when the swing branched chain 415 drives the swing crushing roller column 416 to swing, the situation that the fixed crushing roller column 414 and the swing crushing roller column 416 cannot be crushed and the impurities can not be damaged is reduced.
Be provided with the sealing strip between square frame 411 and the sealed cowling 412, the sealing strip prevents that sewage from getting into sealed cowling 412, reduces broken motor 413 and takes place the condition of damaging.
The outer side surfaces of the fixed crushing roller 414 and the swinging crushing roller 416 are uniformly provided with conical protruding thorns, and the conical protruding thorns are convenient for the fixed crushing roller 414 and the swinging crushing roller 416 to crush impurities in sewage.
The swing branched chain 415 comprises a swing plate 4151, two compression rods 4152, two rotating sleeves 4153 and two compression springs 4154, the swing plate 4151 is arranged at the lower end inside the square frame 411 through a pin shaft, the compression rods 4152 are symmetrically arranged at the lower end of the swing plate 4151 side in the front-back direction through a hinge, the rotating sleeve 4153 is symmetrically arranged at the right side inside the square frame 411 in the front-back direction through a hinge, the compression rods 4152 are arranged inside the rotating sleeve 4153 in a sliding fit manner, the compression rods 4152 are connected with the rotating sleeve 4153 through the compression springs 4154, the compression springs 4154 are arranged inside the rotating sleeve 4153, the compression springs 4154 play a role of buffering, damping and resetting protection, in particular, when impurities which cannot be crushed by the fixed crushing roller column 414 and the swinging crushing roller column 416 pass through between the fixed crushing roller column 414 and the swinging crushing roller column 416, the impurities press the swinging crushing roller column 416 to press the swing plate 4151, so that the compression rods 4152 press the compression springs 4154, therefore, impurities pass through the space between the fixed crushing roller 414 and the swing crushing roller 416, after the impurities pass through, the compression spring 4154 drives the compression rod 4152 to reset, so that the swing crushing roller 416 resets, and the fixed crushing roller 414 and the swing crushing roller 416 are guaranteed to crush the impurities in the sewage.
The rotary crushing mechanism 43 comprises a cylindrical barrel 431, a rotary motor 432, a rotary crushing shaft 433, two supporting blocks 434, a supporting rod 435, a rotary crushing strip 436, a connecting column 437 and a crushing knife 438, wherein the left end of the cylindrical barrel 431 is arranged on a connecting block 42 in a welding mode, the upper side of the right end of the cylindrical barrel 431 is connected with a water outlet through a water pipe, the rotary motor 432 is arranged at the right end inside the cylindrical barrel 431 through a motor mounting plate, the rotary crushing shaft 433 is arranged at the output end of the rotary motor 432 in a welding mode, the supporting blocks 434 are symmetrically arranged at the left end and the right end of the rotary crushing shaft 433, the supporting blocks 434 are arranged inside the cylindrical barrel 431 through the supporting rod 435, the left end and the right end of the rotary crushing shaft 433 are arranged in the supporting blocks 434 through bearings, the rotary crushing strip 436 is arranged outside the rotary crushing shaft 433, the rotary crushing strip 436 is arranged on the rotary crushing shaft 433, during specific work, sewage after the first breakage flows into in the cylinder 431, it is rotatory to drive rotatory broken axle 433 through rotating electrical machines 432, it is rotatory to make rotatory broken axle 433 drive rotatory broken strip 436, thereby it carries out the rotatory breakage of secondary to make rotatory broken strip 436 to the impurity in the sewage, and further breakage is carried out to the impurity in the sewage that is about to get into the pump body 25 through the broken sword 438 that is equipped with, thereby it is less to guarantee that the volume of impurity granule is in the sewage, when avoiding taking place to block up in the sewage extraction process, reduce the condition that granule produced the damage to blade 24 in the sewage.
The surface of the rotary breaking strip 436 is uniformly provided with sharp pricks, and the sharp pricks facilitate the rotary breaking strip 436 to fully break impurities in the sewage.
When in work:
s1, angle adjustment: the shifting block 383 is manually shifted to separate the locking head 381 from the gear 34, the adjusting rod 35 is manually rotated to enable the gear 34 to drive the rotating rack 32 to ascend and descend along the rotating installation rod 31, so that the positions of the adjusting head 36 and the adjusting rod are adjusted, and after the positions are determined, the locking head 381 locks the gear 34, so that the angle for extracting sewage is determined;
s2, extracting sewage: the water pumping motor 21 drives the connecting shaft 22 to rotate, so that the blades 24 rotate on the pump body 25, and sewage enters the pump body 25 through the roller crushing mechanism 41 and the rotary crushing mechanism 43;
s3, primary crushing: in the process of extracting sewage, the crushing motor 413 rotates to drive the fixed crushing roller 414 to rotate, so that the fixed crushing roller 414 and the swinging crushing roller 416 perform primary crushing on larger impurities in the sewage;
s4, secondary crushing: the sewage after primary crushing flows into the cylindrical barrel 431, the rotary crushing shaft 433 is driven to rotate by the rotary motor 432, so that the rotary crushing shaft 433 drives the rotary crushing strips 436 to rotate, the rotary crushing strips 436 perform secondary rotary crushing on impurities in the sewage, and the impurities in the sewage which is about to enter the pump body 25 are further crushed by the arranged crushing knife 438;
s5, collecting: the water pumping motor 21 drives the blade 24 to continuously rotate in the pump body 25, so that the blade 24 can discharge and collect sewage after impurities are crushed through the water outlet hole 27.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a prevent blockking up sewage pump, includes fixed station (1), pumping device (2), angle adjusting device (3) and breaker (4), its characterized in that: the upper end of the fixed table (1) is provided with a water pumping device (2), the lower side of the front end of the water pumping device (2) is provided with an angle adjusting device (3), and the left side of the angle adjusting device (3) is provided with a crushing device (4); wherein:
the water pumping device (2) comprises a water pumping motor (21), a connecting shaft (22), a mounting column (23), blades (24), a pump body (25), a water inlet (26) and a water outlet (27), wherein the water pumping motor (21) is mounted at the upper end of the fixed platform (1) through a motor mounting plate, the connecting shaft (22) is mounted at the output end of the water pumping motor (21) through a coupler, the middle part of the connecting shaft (22) is mounted in the mounting column (23) through a bearing, the blades (24) are mounted at the front end of the connecting shaft (22) in a welding mode, the blades (24) are arranged on the inner side of the pump body (25), the water inlet is mounted at the lower end of the left side of the pump body (25) in a welding mode, and the water;
the angle adjusting device (3) comprises a rotary mounting rod (31), two rotary racks (32), a connecting rod (33), two gears (34), an adjusting rod (35), an adjusting head (36), a rotary head (37) and a locking mechanism (38), wherein the rotary mounting rod (31) is mounted at the lower end of the water inlet (26) through a hinge, the rotary racks (32) are symmetrically mounted at the front and back of the rotary mounting rod (31) in a sliding fit mode, the rotary racks (32) are connected with each other through the connecting rod (33), the connecting rod (33) is mounted inside the rotary mounting rod (31) in a sliding fit mode, the gears (34) are meshed at the lower end of the rotary rack (32), the gears (34) are symmetrically mounted on the rotary mounting rod (31) at the front and back through bearings, the gears (34) are connected with each other through the adjusting rod (35), the adjusting head (36) is mounted on the upper side of the right end of the crushing, the right end of the adjusting head (36) is connected with the rotating rack (32) through a hinge, the lower end of the water inlet hole is provided with a rotating head (37) in a threaded connection mode, and a locking mechanism (38) is arranged inside the front end of the rotating mounting rod (31);
crushing device (4) include broken mechanism of roller (41), connecting block (42) and rotatory broken mechanism (43), and the welding of the broken mechanism of roller (41) right-hand member has connecting block (42), and rotatory broken mechanism (43) are installed to connecting block (42) right-hand member, and rotatory broken mechanism (43) right-hand member upside leads to pipe and rotates head (37) and link to each other.
2. The anti-clogging sewage pump of claim 1, further comprising: locking mechanism (38) are including locking head (381), locking spring (382) and shifting block (383), inside rotation installation pole (31) front end was installed through sliding fit's mode to locking head (381), between front end gear (34) teeth of a cogwheel was gone into to locking head (381) upper end card, locking head (381) lower extreme links to each other with rotation installation pole (31) through locking spring (382), shifting block (383) is installed through the welded mode to locking head (381) front end, and inside rotation installation pole (31) front end was installed through sliding fit's mode to shifting block (383).
3. The anti-clogging sewage pump of claim 1, further comprising: the roller crushing mechanism (41) comprises a square frame (411), a sealing cover (412), a crushing motor (413), a fixed crushing roller (414), a swing branch chain (415) and a swing crushing roller (416), wherein the sealing cover (412) is installed at the front end of the outer side of the square frame (411) in a threaded connection mode, the crushing motor (413) is installed inside the sealing cover (412) through a motor installation plate, the fixed crushing roller (414) is installed at the output end of the crushing motor (413) through a coupler, the fixed crushing roller (414) is installed at the upper end inside the square frame (411) through a bearing, the swing branch chain (415) is arranged at the lower end inside the square frame (411), and the swing crushing roller (416) is installed at the upper end of the swing branch chain (415).
4. The anti-clogging sewage pump of claim 3, further comprising: and a sealing strip is arranged between the square frame (411) and the sealing cover (412).
5. The anti-clogging sewage pump of claim 3, further comprising: the outer side surfaces of the fixed crushing roller column (414) and the swinging crushing roller column (416) are uniformly provided with conical spurs.
6. The anti-clogging sewage pump of claim 3, further comprising: the swing branched chain (415) comprises a swing plate (4151), two compression rods (4152), two rotating sleeves (4153) and two compression springs (4154), the swing plate (4151) is installed at the lower end inside the square frame (411) through a pin shaft, the compression rods (4152) are installed at the lower end of the side of the swing plate (4151) in a front-back symmetrical mode through a hinge, the rotating sleeves (4153) are installed at the right side inside the square frame (411) in a front-back symmetrical mode through the hinge, the compression rods (4152) are installed inside the rotating sleeves (4153) in a sliding fit mode, the compression rods (4152) are connected with the rotating sleeves (4153) through the compression springs (4154), and the compression springs (4154) are arranged inside the rotating sleeves (4153).
7. The anti-clogging sewage pump of claim 1, further comprising: the rotary crushing mechanism (43) comprises a cylindrical barrel (431), a rotary motor (432), a rotary crushing shaft (433), two supporting blocks (434), a supporting rod (435), a rotary crushing strip (436), a connecting column (437) and a crushing knife (438), wherein the left end of the cylindrical barrel (431) is arranged on the connecting block (42) in a welding mode, the upper side of the right end of the cylindrical barrel (431) is connected with a water outlet through a water pipe, the rotary motor (432) is arranged at the right end inside the cylindrical barrel (431) through a motor mounting plate, the rotary crushing shaft (433) is arranged at the output end of the rotary motor (432) in a welding mode, the supporting blocks (434) are symmetrically arranged at the left end and the right end of the rotary crushing shaft (433), the supporting blocks (434) are arranged inside the cylindrical barrel (431) through the supporting rod (435), and the left end and the right end of the, rotatory broken axle (433) outside is provided with rotatory broken strip (436), and rotatory broken strip (436) is installed on rotatory broken axle (433) through spliced pole (437), and broken sword (438) is installed through the welded mode to rotatory broken axle (433) right-hand member.
8. The anti-clogging sewage pump of claim 7, further comprising: the surface of the rotary breaking strip (436) is uniformly provided with sharp pricks.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010202642.5A CN111379707B (en) | 2020-03-20 | 2020-03-20 | Prevent blockking up sewage pump |
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| CN202010202642.5A CN111379707B (en) | 2020-03-20 | 2020-03-20 | Prevent blockking up sewage pump |
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| CN112303035A (en) * | 2020-10-29 | 2021-02-02 | 赵星 | Anti-blocking filtering structure for sewage pump |
| CN115045838A (en) * | 2022-04-08 | 2022-09-13 | 广东凌霄泵业股份有限公司 | Large-flow all-plastic chemical pump |
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| CN111379707B (en) | 2021-02-02 |
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Effective date of registration: 20201222 Address after: 318020 No. 177 Lianyu Road, Lianfeng Luoyu Industrial Zone, Gaoqiao street, Huangyan District, Taizhou City, Zhejiang Province Applicant after: Frog Pump Co., Ltd Address before: Anqing Vocational and technical college, 99 Tianzhu Shandong Road, Anqing Economic and Technological Development Zone, Anhui Province 246000 Applicant before: Wu Liuhai |
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