CN112609780A - On-spot energy-saving sewage treatment unit is built in room - Google Patents
On-spot energy-saving sewage treatment unit is built in room Download PDFInfo
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- CN112609780A CN112609780A CN202011359107.7A CN202011359107A CN112609780A CN 112609780 A CN112609780 A CN 112609780A CN 202011359107 A CN202011359107 A CN 202011359107A CN 112609780 A CN112609780 A CN 112609780A
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- Prior art keywords
- buckle
- locking
- sleeve
- shaft
- head
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the field of sewage treatment, in particular to an energy-saving domestic sewage treatment device for a building site. Comprises a grinding shell, a cutter head, an anti-blocking mechanism and a motor; the cutter head is driven by the motor to rotate so as to interact with the inner wall of the grinding shell to grind the solid garbage in the sewage; the anti-blocking mechanism comprises a buckle shaft, a spring, a sleeve and a buckle, wherein the buckle shaft is provided with a plurality of locking teeth, the sleeve and the spring are sleeved on the buckle shaft, and the spring is extruded by the sleeve when the cutter disc moves in an accelerating way; the buckle is slidably arranged in the sleeve and comprises a locking head clamped in the locking tooth, and the locking head is clamped in the next locking tooth under the driving of the inertia effect of the sleeve when the cutter head is started and accelerated; when the cutter head is clamped, the sleeve enables the buckle to move backwards relative to the sleeve under the inertia of the sleeve, the locking head is enabled to contract downwards to be separated from the locking teeth, then the sleeve impacts the cutter head at least under the action of the spring, the back buckle moves forwards under the action of the inertia of the back buckle, and the locking head extends upwards to be clamped in the locking teeth.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an energy-saving domestic sewage treatment device for a building site.
Background
In real life, domestic sewage on the building site is often directly discharged to a sewer, solid garbage is filtered by adopting a floor drain to avoid blocking the sewer, and the filtered solid garbage needs to be frequently cleaned manually, so that inconvenience is caused. Adopt among the prior art to grind the reducing mechanism and smash the solid-state rubbish that filters out and then discharge along with the rivers, and exist the solid rubbish that is difficult for grinding in the domestic sewage of site is built to the room, easily cause the blade disc card to die in the grinding process, burn out the motor, consequently, need an energy-saving domestic sewage treatment plant of site is built to room, can prevent that the blade disc card from dying, avoids burning out the motor.
Disclosure of Invention
The invention provides an energy-saving domestic sewage treatment device for a building site, which aims to solve the problem that a cutter head is easy to block when solid garbage in sewage is ground in the prior art.
The invention relates to an energy-saving domestic sewage treatment device for a building site, which adopts the following technical scheme:
an energy-saving domestic sewage treatment device for a building site comprises a grinding shell, a cutter head, an anti-blocking mechanism and a motor; the cutter head is rotatably arranged in the grinding shell and is driven by the motor to rotate so as to interact with the inner wall of the grinding shell to grind the solid garbage in the sewage; the anti-blocking mechanism comprises a buckle shaft, a spring, a sleeve and a buckle, wherein the buckle shaft is arranged at the lower side of the cutter head, the buckle shaft is provided with a plurality of locking teeth, the sleeve is slidably sleeved on the buckle shaft, and the spring is sleeved on the buckle shaft and is configured to be extruded by the sleeve when the cutter head moves in an accelerating way; the buckle can be arranged in the sleeve in a sliding way along the sliding direction of the sleeve, and comprises a locking head which is clamped in the locking tooth and is clamped in the next locking tooth under the driving of the inertia effect of the sleeve when the cutter head is started and accelerated; when the cutter head is clamped, the sleeve enables the buckle to move backwards relative to the sleeve under the inertia effect of the sleeve, the locking head of the buckle is enabled to contract downwards to be separated from the locking teeth, then the sleeve is enabled to impact the cutter head at least under the action of the spring, and after the sleeve impacts the cutter head, the buckle moves forwards under the self inertia effect, and the locking head of the buckle extends upwards to be clamped in the locking teeth.
One side surface of the locking tooth is a stop surface and is a straight surface, and the other side surface is an inclined surface; the buckle also comprises a base and a locking shaft, wherein the locking shaft is in an arc shape arched towards the front upper part and is an elastic piece, one end of the locking shaft is connected with the base, and the other end of the locking shaft is connected with the locking head and is configured to deform towards the inner side of the arc shape when the locking head is extruded; the front end face of the unlocking head is a locking face and used for tightly pushing a stop face of one locking tooth, the upper side face of the locking head is an unlocking face and is an inclined face which is backwards and downwards inclined, so that when the cutter disc moves at an accelerated speed and the sleeve and the buckle act due to static inertia, the buckle shaft moves forwards relative to the sleeve and extrudes the spring, the locking teeth on the buckle shaft continuously extrude the locking head to enable the locking shaft to deform, and after the cutter disc finishes acceleration, the locking head is clamped in the corresponding locking teeth.
The inner wall of the sleeve is provided with a buckle groove, the buckle is slidably arranged in the buckle groove, the rear end of the upper side surface of the locking head is provided with an anti-unlocking point, the upper end of the rear side wall of the buckle groove is provided with an unlocking plate extending towards the front upper part, and the connecting part of the rear side wall of the buckle groove and the unlocking plate is provided with a locking groove; the clamping groove is configured to allow the sleeve to slide forwards for a preset distance under the action of the spring after the acceleration of the cutter head is finished, and the unlocking plate tightly pushes the rear end face of the locking head to enable the locking head to be clamped between the locking teeth and the unlocking plate so as to prevent the sleeve from continuously sliding; when the rotation speed of the cutter head suddenly decreases or the cutter head is locked and stalled, the sleeve slides forwards relative to the buckle shaft under the action of inertia, the unlocking plate extrudes the locking shaft along the unlocking surface of the locking head, the locking head is separated from the locking teeth and clamped at the lower side of the unlocking plate, the unlocking prevention point is clamped in the locking groove, the sleeve slides forwards under the action of self inertia and the spring and impacts the cutter head, and after impacting the cutter head, the buckle continuously slides forwards in the buckle groove under the action of self inertia and is separated from the unlocking plate and the locking groove, and the buckle extends out to be clamped in the locking teeth.
The anti-blocking mechanism further comprises a buckle shaft mounting seat and an impact ring, one end of the buckle shaft is mounted on the lower side of the cutter head through the buckle shaft mounting seat, the spring is sleeved between the buckle shaft mounting seat and the sleeve, and the impact ring is arranged at the other end of the buckle shaft, so that the sleeve enables the cutter head to rotate through the impact ring.
The sleeve lower extreme is provided with the pendulum to increase sleeve inertial force.
The anti-blocking mechanisms are arranged in a plurality of numbers and are evenly distributed along the circumferential direction of the cutter head, the buckle shafts are arc-shaped, and the buckle shafts of the plurality of impact assemblies are connected end to end.
The grinding shell is also internally provided with a volute which is positioned above the cutter disc, so that domestic sewage entering the shell is guided to the cutter disc through the volute, and the domestic sewage is prevented from directly impacting the cutter disc.
The energy-saving domestic sewage treatment device for the house building site further comprises a transmission shaft, wherein the transmission shaft is vertically arranged, the lower end of the transmission shaft is connected with a main shaft of a motor, and the upper end of the transmission shaft is connected with a cutter head.
The outside of motor is provided with the motor casing, grinds the shell and sets up in the motor casing top, grinds the shell upper end and is provided with the water inlet.
The invention has the beneficial effects that: the energy-saving domestic sewage treatment device for the building site utilizes the inertia of the sleeve to enable the sleeve to extrude the spring when the sleeve is started and accelerated, utilizes the locking teeth clamped on the clamping shaft of the clamp to enable the spring to continue energy when the sleeve rotates along with the cutter head, and utilizes the inertia of the sleeve to enable the clamp and the locking teeth to be separated when the cutter head is clamped, so that the sleeve impacts the cutter head under the action of the spring; the buckle is arranged in the sleeve in a sliding mode, and the buckle is clamped on the locking teeth again when the sleeve impacts the cutter head by utilizing the inertia of the buckle, so that the sleeve extrudes the spring again when the cutter head starts to rotate again, and energy is accumulated for impacting the cutter head next time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 2 is a schematic view of a cutter head and an anti-seize mechanism installed in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 3 is a schematic view of an anti-sticking mechanism in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3;
FIG. 5 is a schematic view showing a buckling state of a cutter head in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention when starting and accelerating;
FIG. 6 is a schematic view showing a fastening state of a sleeve rotating with a cutter at a constant speed in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 7 is a schematic view showing a fastening state when a cutter head is locked in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 8 is a schematic view showing a plurality of fastening shafts connected together in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 9 is a schematic structural view of a sleeve and a centrifugal hammer in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 10 is a schematic half-sectional view of a sleeve and a centrifugal hammer in an embodiment of an energy-saving domestic sewage treatment apparatus for a construction site according to the present invention;
FIG. 11 is a schematic view of a fastening structure in an embodiment of an energy-saving domestic sewage treatment apparatus for a building site according to the present invention;
FIG. 12 is a front view of a buckle in an embodiment of an energy-saving sewage treatment apparatus for a building site according to the present invention;
in the figure: 101. a water inlet; 102. grinding the shell; 103. a cutter head; 104. a drive shaft; 105. a motor; 106. a motor housing; 107. a volute; 2. an anti-seize mechanism; 201. a pendulum bob; 202. a spring; 203. a buckle shaft mounting seat; 204. a snap shaft; 271. a locking tooth; 272. an impact ring; 205. buckling; 251. a locking surface; 252. unlocking the surface; 253. an anti-unlock point; 254. a locking shaft; 255. a locking head; 206. a sleeve; 207. an unlocking plate; 208. a snap groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the energy-saving domestic sewage treatment device of the building site of the present invention, as shown in fig. 1 to 12, comprises a grinding shell 102, a cutter head 103, an anti-seize mechanism 2, and a motor 105;
the cutter head 103 is rotatably arranged in the grinding shell 102 and is driven by the motor 105 to rotate so as to interact with the inner wall of the grinding shell 102 to grind the solid garbage in the sewage;
the anti-blocking mechanism 2 comprises a buckle shaft 204, a spring 202, a sleeve 206 and a buckle 205, wherein the buckle shaft 204 is arranged at the lower side of the cutter head 103, a plurality of locking teeth 271 are arranged on the buckle shaft 204, the sleeve 206 is slidably sleeved on the buckle shaft 204, and the spring 202 is sleeved on the buckle shaft 204 and is configured to be extruded by the sleeve 206 when the cutter head 103 moves in an accelerating way; the buckle 205 can be slidably installed in the sleeve 206 along the sliding direction of the sleeve 206, the buckle 205 comprises a locking head 255, the locking head 255 is clamped in the locking teeth 271, and is clamped in the next locking tooth 271 under the driving of the static or low-speed rotation inertia effect of the sleeve 206 when the cutter head 103 starts to accelerate; when the cutter disc 103 is stuck, the sleeve 206 causes the buckle 205 to move backwards relative to the sleeve 206 under the action of the high-speed rotation inertia of the sleeve 206, causes the locking head 255 of the buckle 205 to contract downwards to be separated from the locking teeth 271, further causes the sleeve 206 to impact the cutter disc 103 at least under the action of the spring 202, and after the sleeve 206 impacts the cutter disc 103, the buckle 205 moves forwards under the action of the self inertia, and the locking head 255 of the buckle 205 extends upwards to be clamped in the locking teeth 271. In the present embodiment, the forward and backward sliding direction and the forward and backward position direction of the sleeve 206 and the like are determined along the rotational direction in which the cutter head 103 operates.
In this embodiment, one side surface of the locking tooth 271 is a stop surface and is a straight surface, that is, the side surface of the locking tooth 271 facing the pressing direction of the spring 202 is a straight surface, and the other side surface of the locking tooth 271 is an inclined surface; the buckle 205 further includes a base, a locking shaft 254, the locking shaft 254 is an arc-shaped elastic member that arches forward and upward, one end of the locking shaft 254 is connected to the base, and the other end of the locking shaft 254 is connected to the locking head 255 and configured to deform inward of the arc when the locking head 255 is pressed; the front end face of the unlocking head is a locking face 251, the locking face 251 is used for tightly pushing against a stop face of a locking tooth 271, the upper side face of the locking head 255 is an unlocking face 252 and is a slope which is inclined backwards and downwards, so that when the cutter head 103 moves in an accelerated manner and the sleeve 206 and the buckle 205 act due to static inertia, the buckle shaft 204 moves forwards relative to the sleeve 206 and presses the spring 202, the locking tooth 271 on the buckle shaft 204 continuously presses the locking head 255 to deform the locking shaft 254, and after the cutter head 103 finishes acceleration, the locking head 255 is clamped in the corresponding locking tooth 271.
In this embodiment, a snap groove 208 is formed in an inner wall of the sleeve 206, the snap 205 is slidably installed in the snap groove 208, an anti-unlocking point 253 is formed at a rear end of an upper side surface of the locking head 255, an unlocking plate 207 extending forward and upward is formed at an upper end of a rear side wall of the snap groove 208, and a locking groove is formed at a connection portion of the rear side wall of the snap groove 208 and the unlocking plate 207. The snap groove 208 is configured to allow the sleeve 206 to slide forward by a preset distance under the action of the spring 202 after the cutter disc 103 finishes accelerating, and the unlocking plate 207 abuts against the rear end surface of the locking head 255, so that the locking head 255 is clamped between the locking teeth 271 and the unlocking plate 207 to prevent the sleeve 206 from sliding continuously; when the cutter head 103 suddenly reduces the rotation speed or is locked and stalled, the sleeve 206 slides forwards relative to the latch shaft 204 under the action of inertia, the unlocking plate 207 presses the locking shaft 254 along the unlocking surface 252 of the locking head 255, so that the locking head 255 is separated from the locking teeth 271 and is clamped at the lower side of the unlocking plate 207, the anti-unlocking point 253 is clamped in the locking groove, the sleeve 206 slides forwards under the action of self inertia and the spring 202 and impacts the cutter head 103, after impacting the cutter head 103, the latch 205 continuously slides forwards in the latch groove 208 under the action of self inertia and is separated from the unlocking plate 207 and the locking groove, and the latch 255 extends out and is clamped in the locking teeth 271.
In this embodiment, the anti-seize mechanism 2 further includes a snap shaft mounting seat 203 and a striking ring 272, one end of the snap shaft 204 is mounted on the lower side of the cutter head 103 through the snap shaft mounting seat 203, the spring 202 is sleeved between the snap shaft mounting seat 203 and the sleeve 206, and the striking ring 272 is disposed at the other end of the snap shaft 204, so that the sleeve 206 causes the cutter head 103 to rotate through striking the striking ring 272.
In the present embodiment, the lower end of the sleeve 206 is provided with a pendulum 201 to increase the inertial force of the sleeve 206.
In this embodiment, the anti-sticking mechanism 2 has a plurality of, along blade disc 103 circumference evenly distributed, buckle axle 204 is the arc, and the buckle axle 204 of a plurality of striking subassemblies is end to end, and the hookup location connects through a buckle axle mount 203 and installs in the blade disc 103 downside through buckle axle mount 203.
In this embodiment, the energy-saving domestic sewage treatment device for the building site further comprises a transmission shaft 104, wherein the transmission shaft 104 is vertically arranged, the lower end of the transmission shaft 104 is connected with a main shaft of a motor 105, and the upper end of the transmission shaft is connected with a cutter head 103.
In this embodiment, a volute 107 is further disposed in the grinding shell 102, and the volute 107 is located above the cutter disc 103, so that domestic sewage entering the grinding shell 102 is guided to the cutter disc 103 through the volute 107, and the domestic sewage is prevented from directly impacting the cutter disc 103.
In this embodiment, a motor casing 106 is disposed outside the motor, a grinding casing 102 is disposed above the motor casing 106, and a water inlet 101 is disposed at an upper end of the grinding casing 102.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides an on-spot energy-saving sewage treatment plant is built in room which characterized in that: comprises a grinding shell, a cutter head, an anti-blocking mechanism and a motor; the cutter head is rotatably arranged in the grinding shell and is driven by the motor to rotate so as to interact with the inner wall of the grinding shell to grind the solid garbage in the sewage; the anti-blocking mechanism comprises a buckle shaft, a spring, a sleeve and a buckle, wherein the buckle shaft is arranged at the lower side of the cutter head, the buckle shaft is provided with a plurality of locking teeth, the sleeve is slidably sleeved on the buckle shaft, and the spring is sleeved on the buckle shaft and is configured to be extruded by the sleeve when the cutter head moves in an accelerating way; the buckle can be arranged in the sleeve in a sliding way along the sliding direction of the sleeve, and comprises a locking head which is clamped in the locking tooth and is clamped in the next locking tooth under the driving of the inertia effect of the sleeve when the cutter head is started and accelerated; when the cutter head is clamped, the sleeve enables the buckle to move backwards relative to the sleeve under the inertia effect of the sleeve, the locking head of the buckle is enabled to contract downwards to be separated from the locking teeth, then the sleeve is enabled to impact the cutter head at least under the action of the spring, and after the sleeve impacts the cutter head, the buckle moves forwards under the self inertia effect, and the locking head of the buckle extends upwards to be clamped in the locking teeth.
2. The energy-saving domestic sewage treatment device of the building site according to claim 1, wherein: one side surface of the locking tooth is a stop surface and is a straight surface, and the other side surface is an inclined surface; the buckle also comprises a base and a locking shaft, wherein the locking shaft is in an arc shape arched towards the front upper part and is an elastic piece, one end of the locking shaft is connected with the base, and the other end of the locking shaft is connected with the locking head and is configured to deform towards the inner side of the arc shape when the locking head is extruded; the front end face of the unlocking head is a locking face and used for tightly pushing a stop face of one locking tooth, the upper side face of the locking head is an unlocking face and is an inclined face which is backwards and downwards inclined, so that when the cutter disc moves at an accelerated speed and the sleeve and the buckle act due to static inertia, the buckle shaft moves forwards relative to the sleeve and extrudes the spring, the locking teeth on the buckle shaft continuously extrude the locking head to enable the locking shaft to deform, and after the cutter disc finishes acceleration, the locking head is clamped in the corresponding locking teeth.
3. The energy-saving domestic sewage treatment device of the building site according to claim 2, wherein: the inner wall of the sleeve is provided with a buckle groove, the buckle is slidably arranged in the buckle groove, the rear end of the upper side surface of the locking head is provided with an anti-unlocking point, the upper end of the rear side wall of the buckle groove is provided with an unlocking plate extending towards the front upper part, and the connecting part of the rear side wall of the buckle groove and the unlocking plate is provided with a locking groove; the clamping groove is configured to allow the sleeve to slide forwards for a preset distance under the action of the spring after the acceleration of the cutter head is finished, and the unlocking plate tightly pushes the rear end face of the locking head to enable the locking head to be clamped between the locking teeth and the unlocking plate so as to prevent the sleeve from continuously sliding; when the rotation speed of the cutter head suddenly decreases or the cutter head is locked and stalled, the sleeve slides forwards relative to the buckle shaft under the action of inertia, the unlocking plate extrudes the locking shaft along the unlocking surface of the locking head, the locking head is separated from the locking teeth and clamped at the lower side of the unlocking plate, the unlocking prevention point is clamped in the locking groove, the sleeve slides forwards under the action of self inertia and the spring and impacts the cutter head, and after impacting the cutter head, the buckle continuously slides forwards in the buckle groove under the action of self inertia and is separated from the unlocking plate and the locking groove, and the buckle extends out to be clamped in the locking teeth.
4. The energy-saving domestic sewage treatment device of the building site according to claim 1, wherein: the anti-blocking mechanism further comprises a buckle shaft mounting seat and an impact ring, one end of the buckle shaft is mounted on the lower side of the cutter head through the buckle shaft mounting seat, the spring is sleeved between the buckle shaft mounting seat and the sleeve, and the impact ring is arranged at the other end of the buckle shaft, so that the sleeve enables the cutter head to rotate through the impact ring.
5. The energy-saving domestic sewage treatment device of the building site according to claim 1, wherein: the sleeve lower extreme is provided with the pendulum to increase sleeve inertial force.
6. The energy-saving domestic sewage treatment device of the building site according to claim 4, wherein: the anti-blocking mechanisms are arranged in a plurality of numbers and are evenly distributed along the circumferential direction of the cutter head, the buckle shafts are arc-shaped, and the buckle shafts of the plurality of impact assemblies are connected end to end.
7. The energy-saving domestic sewage treatment device of the building site according to claim 1, wherein: the grinding shell is also internally provided with a volute which is positioned above the cutter disc, so that domestic sewage entering the shell is guided to the cutter disc through the volute, and the domestic sewage is prevented from directly impacting the cutter disc.
8. The energy-saving domestic sewage treatment device of the building site according to claim 1, wherein: the cutter head is characterized by further comprising a transmission shaft, wherein the transmission shaft is vertically arranged, the lower end of the transmission shaft is connected with a main shaft of the motor, and the upper end of the transmission shaft is connected with the cutter head.
9. The energy-saving domestic sewage treatment device of the building site according to claim 1, wherein: the outside of motor is provided with the motor casing, grinds the shell and sets up in the motor casing top, grinds the shell upper end and is provided with the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359107.7A CN112609780B (en) | 2021-01-05 | 2021-01-05 | On-spot energy-saving sewage treatment unit is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359107.7A CN112609780B (en) | 2021-01-05 | 2021-01-05 | On-spot energy-saving sewage treatment unit is built in room |
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| CN112609780A true CN112609780A (en) | 2021-04-06 |
| CN112609780B CN112609780B (en) | 2021-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178343A (en) * | 2022-08-03 | 2022-10-14 | 江苏江龙新材料科技有限公司 | Raw material crushing device for graphite electrode production |
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| EP2939745A1 (en) * | 2014-05-02 | 2015-11-04 | Manuel Lindner | Device with impact zone |
| CN109248753A (en) * | 2017-07-14 | 2019-01-22 | 江苏豌豆垃圾处理器制造有限公司 | A kind of antiwind anti-jamming Double-cutter head garbage disposer |
| CN108325657A (en) * | 2018-02-05 | 2018-07-27 | 苏州专创光电科技有限公司 | A kind of commercialization intelligent garbage processor |
| CN208578120U (en) * | 2018-06-19 | 2019-03-05 | 佛山市顺德区美的洗涤电器制造有限公司 | The grinding assembly of food refuse disposer and food refuse disposer with it |
| CN210279396U (en) * | 2019-06-19 | 2020-04-10 | 东莞市杰美电器有限公司 | Grinding cutter and food waste disposer |
| CN112064739A (en) * | 2020-10-14 | 2020-12-11 | 胡传艳 | Green building sewage system and garbage pretreatment device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178343A (en) * | 2022-08-03 | 2022-10-14 | 江苏江龙新材料科技有限公司 | Raw material crushing device for graphite electrode production |
| CN115178343B (en) * | 2022-08-03 | 2023-11-03 | 江苏江龙新材料科技有限公司 | Raw material crushing device for graphite electrode production |
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| CN112609780B (en) | 2021-09-28 |
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