CN217657776U - Red worm breeds collection system - Google Patents
Red worm breeds collection system Download PDFInfo
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- CN217657776U CN217657776U CN202221573781.XU CN202221573781U CN217657776U CN 217657776 U CN217657776 U CN 217657776U CN 202221573781 U CN202221573781 U CN 202221573781U CN 217657776 U CN217657776 U CN 217657776U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model provides a collection system is bred to red worm, includes body and drive arrangement, and drive arrangement sets up on the body, its characterized in that: still be provided with lifting machine, cylinder screen cloth, high pressure water pump, first collection system, second collection system and collection cover on the body, high pressure water pump leads to pipe respectively with gather cover, cylinder screen cloth and connect, first collection system and second collection system are through respectively the water pipe with gather the cover and connect, first collection system and second collection system are respectively through conveying pipeline A and cylinder screen cloth connection.
Description
Technical Field
The utility model relates to an aquaculture equipment technical field specifically is a red worm breeds collection system.
Background
The Chinese scientific name of the red insect is Chironomus larvas, which is one of the main groups of benthonic animals in fresh water areas and is also a most common live bait for domestic fishing enthusiasts at present. It is widely distributed in various water bodies and has large quantity, the biomass of the bait usually accounts for 50 to 90 percent of the total quantity of benthonic animals in water areas, and the bait is excellent natural bait for various economic aquatic animals such as various fishes, shrimps, crabs, turtles and the like. The red worm can regard as the bait of multiple economic aquatic thing, has promoted the development that the red worm was bred, to the raiser of breeding the red worm in a large number, needs regularly to gather the red worm, uses the diddle-net or pulls the net at present mostly and carries out artifical the collection, because the breed region is big, and artifical collection intensity of labour is big, takes a lot of trouble hard, and collection efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a collection system is bred to red worm uses two kinds of collection equipment, according to the regional actual collection environment of breed free switching, carries out the red worm screening through the screen cloth, adopts automatic red worm collection equipment to solve the problem that current red worm collection efficiency is low.
The utility model provides a following technical scheme:
the utility model provides a collecting device is bred to red worm, body and drive arrangement, drive arrangement sets up on the body, still be provided with the lifting machine on the body, the cylinder screen cloth, high pressure water pump, first collecting device, second collecting device and collection cover, high pressure water pump lead to pipe respectively with gather the cover, the cylinder screen cloth is connected, first collecting device and second collecting device are through respectively the water pipe with gather the cover and connect, first collecting device and second collecting device are respectively through conveying pipeline A and cylinder screen cloth connection.
The driving device comprises a diesel engine and a propeller, wherein the diesel engine drives the propeller to rotate in water to push the floating body to move forwards.
The lifting machine includes base, bracing piece, take-up reel, horizontal pole, stiffener, pulley and pulls the rope, and the base rigid coupling is on the body, and bracing piece and base are connected, and the take-up reel sets up on the bracing piece, and horizontal pole and bracing piece are connected, and the stiffener is connected with horizontal pole, bracing piece respectively, and the three constitutes triangle-shaped, and the pulley is connected with the horizontal pole through fixed knot, pulls the rope and passes the pulley and connect with the take-up reel.
The cylinder screen comprises a cylinder water filter screen, a cylinder frame and an outer cover, wherein the outer cover is arranged on the outer side of the cylinder water filter screen in a semi-wrapping mode, the cylinder water filter screen and the outer cover are arranged on the cylinder frame, the cylinder frame is arranged on a floating body and connected with the cylinder frame through a rotating shaft, the cylinder water filter screen is provided with a feeding hole and a discharging hole, the cylinder water filter screen and a horizontal plane form an included angle alpha of 10-15 degrees, a drainage plate is further arranged on the cylinder frame, and a row of cleaning water guns are arranged on the outer cover.
The first collecting device comprises a driving device, a first support and an impeller pump, the driving device is connected with the impeller pump through a belt, the driving device and the impeller pump are arranged on the first support, the first support is arranged on the floating body, the impeller pump is connected with the first support through a rotating shaft, the impeller pump comprises a driving cavity, a working cavity and a water inlet, a sealing ring is arranged between the driving cavity and the working cavity, a rotating shaft is arranged in the driving cavity, an impeller is arranged in the working cavity, a discharge port is further arranged on the working cavity, the discharge port is connected with the working cavity through a semicircular arc-shaped discharge channel, and a hanging ring is arranged at the water inlet.
The driving equipment is a diesel engine or a motor and a speed reducer which are used in a combined mode, and the roller screen is connected with the driving equipment.
The impeller is provided with two, and two impellers pass through fixed column, bolt and plectane and connect, and the rotation axis in plectane and the drive intracavity is connected, and the impeller is connected for the arc by square blade and arc blade, arc blade and square blade junction, and fixed column, arc blade and square blade three are a whole casting, and arc blade keeps away from one side of fixed column also for the arc setting, and square blade is apart from the flange edge 1-2mm.
The second collection system is including inhaling the material device, it includes the casing to inhale the material device, the casing is one end open-ended hollow structure, the open end of casing is connected with the negative pressure storehouse through the nozzle, negative pressure storehouse one end is connected with the nozzle, the other end is connected with the discharging pipe, be equipped with the inlet pipe in the casing, inlet pipe one end links to each other with the jet orifice of establishing in the middle of the nozzle, the other end passes the casing and leads to pipe and gathers the cover and be connected, be equipped with the water inlet on the lateral wall of casing, the water inlet leads to pipe and links to each other with high pressure water pump, the nozzle sets to circularly, be equipped with a plurality of circular through-holes on the nozzle, the quantity of circular through-hole is a plurality of, circular through-hole personally submits 10-15 inclination with the level, make the water forward impact force of rivers coming out from the through-hole bigger, increase suction, form the water curtain in the casing simultaneously, prevent that the red worm from striking shells inner wall.
Gather the cover including the cover body, keep off net and strengthening rib, the strengthening rib setting is at the internal portion of cover, keep off net and strengthening rib connection, it is provided with the suction inlet to keep off between net and the cover body, the suction inlet is the ellipse, still be provided with two rows of squirts on the cover body, one row of squirt sets up perpendicularly, another row level sets up, along with the body moves forward in-process vertically squirt down the red worm from silt the inside rush out, along with gathering the cover and moving forward, the squirt that the level set up blows the red worm backward again, along with the suction inlet is gathered from the bottom, be provided with on the cover body and hang the knot.
The high-pressure water pump is respectively connected with the two rows of water guns on the collecting cover, the cleaning water guns on the roller screen and the second collecting device through water pipes.
Compared with the prior art, the beneficial effects of the utility model are that: the device of the utility model is simple in structure, reasonable in design is novel, uses two kinds of collection equipment of first collection system and second collection system, and one is gathered for using the impeller pump, and one is gathered for using the vacuum pump, and two kinds of collection modes can carry out the alternative use according to the in-service use environment, and the suitability is wider, carries out the red worm screening through the screen cloth, adopts automatic red worm collection equipment to solve the problem that current red worm collection efficiency is low.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the hoist of the present invention;
FIG. 3 is a schematic view of the structure of the drum screen of the present invention;
fig. 4 is a schematic structural view of the first collecting device of the present invention;
FIG. 5 is a schematic view of the impeller structure of the present invention;
FIG. 6 is a schematic view of the structure of the semi-circular discharge channel of the present invention;
FIG. 7 is a schematic view of the internal structure of the semi-circular discharge passage of the present invention;
fig. 8 is a schematic structural view of a second collecting device of the present invention;
FIG. 9 is a schematic view of the nozzle structure of the present invention;
fig. 10 is a schematic view of the structure of the collecting cover of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
The utility model provides a collecting device is bred to red worm, body 1 and drive arrangement 2, drive arrangement 2 sets up on body 1, still be provided with lifting machine 3 on the body, cylinder screen 4, high pressure water pump 5, first collection system 6, second collection system 7 and collection cover 8, high pressure water pump 5 leads to pipe respectively with gather cover 8, cylinder screen 4 is connected, first collection system 6 is put and second collection system 7 is connected through water pipe respectively and gathering cover 8, first collection system 6 and second collection system 7 are connected through conveying pipeline A and cylinder screen 4 respectively.
The driving device comprises a diesel engine and a propeller, wherein the diesel engine drives the propeller to rotate in water to push the floating body to advance.
The lifting machine 3 comprises a base 3-1, a supporting rod 3-2, a take-up reel 3-3, a cross rod 3-4, a reinforcing rod 3-5, a pulley 3-6 and a dragging rope 3-7, wherein the base 3-1 is fixedly connected to the floating body 1, the supporting rod 3-2 is connected with the base 3-1, the take-up reel 3-3 is arranged on the supporting rod 3-2, the cross rod 3-4 is connected with the supporting rod 3-2, the reinforcing rod 3-5 is respectively connected with the cross rod 3-4 and the supporting rod 3-2 to form a triangle, the pulley 3-6 is connected with the cross rod 3-4 through a fixing buckle 3-8, and the dragging rope 3-7 penetrates through the pulley 3-6 to be connected with the take-up reel 3-3.
The drum screen 4 comprises a cylindrical water filter screen 4-1, a drum frame 4-2 and an outer cover 4-3, the outer cover 4-3 is arranged on the outer side of the cylindrical water filter screen 4-1 in a half-wrapping mode, the cylindrical water filter screen 4-1 and the outer cover 4-3 are arranged on the drum frame 4-2, the drum frame 4-2 is arranged on the floating body 1, the cylindrical water filter screen 4-1 is connected with the drum frame 4-2 through a rotating shaft, the cylindrical water filter screen 4-1 is provided with a feed port 4-4 and a discharge port 4-5, the cylindrical water filter screen 4-1 and a horizontal plane form an included angle alpha of 10-15 degrees, the drum frame is further provided with a drainage plate 4-6, and the outer cover 4-3 is provided with a row of cleaning water gun 4-7.
The first collecting device 6 comprises a driving device 6-1, a first support 6-2 and an impeller pump 6-3, the driving device 6-1 is connected with the impeller pump 6-3 through a belt, the driving device 6-1 and the impeller pump are arranged on the first support 6-2, the first support 6-2 is arranged on a floating body 1, the impeller pump 6-3 is connected with the first support 6-2 through a rotating shaft, the impeller pump 6-3 comprises a driving cavity 6-4, a working cavity 6-5 and a water inlet 6-6, a sealing ring is arranged between the driving cavity 6-4 and the working cavity 6-5, the rotating shaft is arranged in the driving cavity 6-4, an impeller 6-7 is arranged in the working cavity 6-5, a discharge port 6-8 is also arranged on the working cavity 6-5, the discharge port 6-8 is connected with the working cavity 6-5 through a semi-arc discharge passage 6-9, and a hanging ring 6-0 is arranged at the water inlet 6-6.
The driving device 6-1 is a diesel engine or a motor and a speed reducer which are used in a combined mode, and the roller screen 4 is connected with the driving device 6-1.
Two impellers 6-7 are arranged, the two impellers 6-7 are connected with a circular plate 6-7-3 through a fixed column 6-7-1 and a bolt 6-7-2, the circular plate 6-7-3 is connected with a rotating shaft in a driving cavity, the impeller 6-7 is formed by a square blade 6-7-4 and an arc blade 6-7-5, the joint of the arc blade 6-7-5 and the square blade 6-7-4 is in arc connection, the fixed column 6-7-1, the arc blade 6-7-5 and the square blade 6-7-4 are integrally cast, one side of the arc blade 6-7-5, far away from the fixed column 6-7-1, is also in arc arrangement, and the square blade 6-7-4 is 1-2mm away from the edge of the circular plate 6-7-3.
The second collecting device 7 comprises a material sucking device, the material sucking device comprises a shell 7-1, the shell 7-1 is of a hollow structure with one open end, the open end of the shell 7-1 is connected with a negative pressure bin 7-3 through a nozzle 7-2, one end of the negative pressure bin 7-3 is connected with the nozzle 7-2, the other end of the negative pressure bin is connected with a discharging pipe 7-4, a feeding pipe 7-5 is arranged in the shell 7-1, one end 7-5 of the feeding pipe is connected with a jet orifice 7-6 arranged in the middle of the nozzle 7-2, the other end of the feeding pipe penetrates through the shell 7-1 and is connected with a collecting cover 8 through a water pipe, a water inlet 7-7 is arranged on the side wall of the shell 7-1, the water inlet 7-7 is connected with a high-pressure water pump through a water pipe, the nozzle 7-2 is round, a plurality of round through holes 7-8 are arranged on the nozzle 7-2, the number of the round through holes 7-8 is 2-12, the round through holes 7-8 form an inclination angle of 10-15 degrees with the horizontal plane, the water flow coming out of the through holes is larger impact force, the suction force is increased, and the water curtain is formed in the shell at the same time, and the red worms are prevented from impacting the inner wall of the shell.
The collecting cover 8 comprises a cover body 8-1, a blocking net 8-2 and a reinforcing rib 8-3, the reinforcing rib 8-3 is arranged inside the cover body 8-1, the blocking net 8-2 is connected with the reinforcing rib 8-3, a suction port 8-4 is arranged between the blocking net 8-2 and the cover body 8-1, the suction port 8-4 is oval, two rows of water guns 8-6 are further arranged on the cover body 8-1, one row of water guns are vertically arranged, the other row of water guns are horizontally arranged, the water guns vertically flush red worms out of silt downwards in the forward movement process of the floating body, the water guns horizontally arranged blow the red worms backwards along with the forward movement of the collecting cover, and hanging buckles 8-5 are arranged on the cover body 8-1 along with the collection of the suction port 8-4 from the water bottom.
The high-pressure water pump 5 is respectively connected with two rows of water guns on the collecting cover 8, the cleaning water guns on the roller screen 4 and the second collecting device 7 through water pipes.
The specific working process is as follows:
the collecting device is used for collecting red worms in a breeding area, a driving device is started, a diesel engine drives a propeller to rotate in water to push a floating body to move forward, the collecting cover 8 sinks in water due to the action of gravity, two rows of water guns 8-6 are further arranged on a cover body 8-1 of the collecting cover 8, one row of water guns is vertically arranged, the other row of water guns is horizontally arranged, the water guns which are vertical in the forward movement process of the floating body wash the red worms out of sludge downwards, the water guns which are horizontally arranged move along with the collecting cover, then blow the red worms backwards, the red worms are gathered in the collecting cover 8 along with water flow, and then collect the red worms from the water bottom along with a suction port 8-4, the first collecting device 6 and the second collecting device 7 are connected with the collecting cover 8 through water pipes, suction force is provided to suck the red worms up from the collecting cover 8, the sucked red worms enter the roller screen 4 through a conveying pipe A, the driving device 6-1 drives the roller screen 4 to rotate continuously, a cylindrical net 4-1 in the roller screen 4 and water are arranged at an included angle of 10-15 degrees with water, the water guns move in the rotating process, the red worms do not break, the water guns are connected with a discharge port, and the roller screen 4, and the water is cleaned, and the water gun is cleaned, and the surface of the roller, and the roller screen is cleaned, and the roller is cleaned, and the roller screen is cleaned, and the water gun is cleaned.
The first collecting device 6 uses two impellers 6-7, the impellers 6-7 are formed by square blades 6-7-4 and arc blades 6-7-5, the joints of the arc blades 6-7-5 and the square blades 6-7-4 are in arc connection, the fixing column 6-7-1, the arc blades 6-7-5 and the square blades 6-7-4 are integrally cast, one side of the arc blades 6-7-5, far away from the fixing column 6-7-1, is also in arc arrangement, the square blades 6-7-4 are 1-2mm away from the edge of the circular plate 6-7-3, the arc impellers are adopted, red insects are sucked up in the rotating process, the blades are 1-2mm away from the driving cavity, sucked water and the red insects leave the driving cavity from the semi-arc discharging channel 6-9, the condition that the red insects impact the inner wall is reduced, no damage is caused to the red insects, and the catching efficiency is improved.
The second collecting device 7 is connected with the high-pressure water pump 5, the high-pressure water pump 5 is connected with a water inlet 7-7 in the side wall of the shell 7-1 through a water pipe, high-pressure water flow is gathered in the shell 1 and then is jetted out from the circular through hole 7-8 to reach the negative pressure bin 7-3, negative pressure is formed in the negative pressure bin 7-3, the red worms and water enter the negative pressure bin 7-3 from the feeding pipe 7-5, the forward impact force of the water flow coming out of the through hole is larger due to the fact that the circular through hole 7-8 and the horizontal plane form an inclination of 10-15 degrees, the suction force is increased, meanwhile, a water curtain is formed in the shell, the red worms are prevented from impacting the inner wall of the shell, the situation that the red worms impact the inner wall is reduced, no damage is caused to the red worms, and the fishing efficiency is improved.
First collection system 6 and second collection system 7 can alternate exclusive use, also can use simultaneously, the use commonality of equipment has been increased, adaptable various collection region, can use lifting machine 3 to gather cover 8 and rise after the use, lifting machine 3 can use manual rotatory take-up reel 3-3, also can use automatic equipment to control, install motor additional and take-up reel are connected, can use motor drive take-up reel rotatory, reach the purpose of gathering cover 8 and rising, pull string 3-7 and gather 8-1 on the buckle 8-5 and connect, can rise collection cover 8 when needing, high durability and convenient use.
Body 1 can use the hull, the foam body, gasbag or other floatable body that use on the surface of water, the range of application is wide, drive arrangement 2 or drive arrangement 6-1 on the body 1 can use the diesel engine, gasoline engine or motor and multiple equipment that can provide power, the motor can use 12v-120v within range to match according to the in-service use needs, motor drive is more silent, avoid disturbing other aquatic products when the plant gathers, improve collection efficiency, can use the speed reducer cooperation to use when using the motor, also can directly use the motor to drive.
It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a collection system is bred to red worm, includes body and drive arrangement, and drive arrangement sets up on the body, its characterized in that: still be provided with lifting machine, cylinder screen cloth, high pressure water pump, first collection system, second collection system and collection cover on the body, high pressure water pump leads to pipe respectively with gather cover, cylinder screen cloth and connect, first collection system and second collection system are through respectively the water pipe with gather the cover and connect, first collection system and second collection system are respectively through conveying pipeline A and cylinder screen cloth connection.
2. The blood worm breeding and collecting device of claim 1, characterized in that: the driving device comprises a diesel engine and a propeller, and the diesel engine drives the propeller to rotate in the water to push the floating body to move forward.
3. The red worm breeding and collecting device as claimed in claim 1, characterized in that: the lifting machine includes base, bracing piece, take-up reel, horizontal pole, stiffener, pulley and pulls the rope, and the base rigid coupling is on the body, and bracing piece and base are connected, and the take-up reel setting is on the bracing piece, and horizontal pole and bracing piece are connected, and the stiffener is connected with horizontal pole, bracing piece respectively, and the three constitutes triangle-shaped, and the pulley is connected through fixed knot and horizontal pole, pulls the rope and passes the pulley and connect with the take-up reel.
4. The blood worm breeding and collecting device of claim 1, characterized in that: the cylinder screen comprises a cylinder water filter screen, a cylinder frame and an outer cover, the outer cover is arranged on the outer side of the cylinder water filter screen in a semi-wrapping mode, the cylinder water filter screen and the outer cover are arranged on the cylinder frame, the cylinder frame is arranged on the floating body and connected with the cylinder frame through a rotating shaft, the cylinder water filter screen is provided with a feeding hole and a discharging hole, the cylinder water filter screen and the horizontal plane form an included angle alpha of 10-15 degrees, a drainage plate is further arranged on the cylinder frame, and a row of cleaning water guns are arranged on the outer cover.
5. The blood worm breeding and collecting device of claim 1, characterized in that: the first collecting device comprises a driving device, a first support and an impeller pump, the driving device is connected with the impeller pump through a belt, the driving device and the impeller pump are arranged on the first support, the first support is arranged on the floating body, the impeller pump is connected with the first support through a rotating shaft, the impeller pump comprises a driving cavity, a working cavity and a water inlet, a sealing ring is arranged between the driving cavity and the working cavity, a rotating shaft is arranged in the driving cavity, an impeller is arranged in the working cavity, a discharge port is further arranged on the working cavity, the discharge port is connected with the working cavity through a semi-circular arc-shaped discharge channel, and a hanging ring is arranged at the water inlet.
6. The blood worm breeding and collecting device as claimed in claim 5, wherein: the driving equipment is a diesel engine or a motor and a speed reducer which are used in a combined mode, and the roller screen is connected with the driving equipment.
7. The blood worm breeding and collecting device as claimed in claim 5, wherein: the impeller is provided with two, and two impellers pass through the fixed column, bolt and plectane and connect, and the rotation axis in plectane and the drive intracavity is connected, and the impeller is by square blade and arc blade, and arc blade and square blade junction are the arc and connect, and fixed column, arc blade and square blade three are a whole casting, and arc blade keeps away from one side of fixed column also for the arc setting, and square blade is marginal 1-2mm apart from the circular plate.
8. The blood worm breeding and collecting device of claim 1, characterized in that: the second collection system is including inhaling the material device, it includes the casing to inhale the material device, the casing is one end open-ended hollow structure, the open end of casing is connected with the negative pressure storehouse through the nozzle, negative pressure storehouse one end is connected with the nozzle, the other end is connected with the discharging pipe, be equipped with the inlet pipe in the casing, inlet pipe one end links to each other with the jet orifice of establishing in the middle of the nozzle, the other end passes the casing and leads to pipe and gathers the cover and be connected, be equipped with the water inlet on the lateral wall of casing, the water inlet leads to pipe and links to each other with high pressure water pump, the nozzle sets to circularly, be equipped with a plurality of circular through-holes on the nozzle, the quantity of circular through-hole is a plurality of, circular through-hole is 10-15 inclination with the level, make the forward impact force of rivers that come out from the through-hole bigger, increase suction, form the water curtain in the casing simultaneously, prevent that the red worm from striking inner wall of the casing.
9. The blood worm breeding and collecting device of claim 1, characterized in that: gather the cover including the cover body, keep off net and strengthening rib, the strengthening rib setting is inside the cover body, keep off net and strengthening rib connection, it is provided with the suction inlet to keep off between net and the cover body, the suction inlet is the ellipse, still be provided with two rows of squirts on the cover body, one row of squirt sets up perpendicularly, another row of level sets up, along with the body moves forward in-process vertically squirt downwards the red worm from silt the inside rush out, along with gathering the cover and moving forward, the squirt that the level set up blows the red worm backward again, along with the suction inlet is gathered from the bottom, be provided with on the cover body and hang the knot.
10. The red worm breeding and collecting device as claimed in claim 1, characterized in that: the high-pressure water pump is respectively connected with the two rows of water guns on the collecting cover, the cleaning water guns on the roller screen and the second collecting device through water pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221573781.XU CN217657776U (en) | 2022-06-23 | 2022-06-23 | Red worm breeds collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221573781.XU CN217657776U (en) | 2022-06-23 | 2022-06-23 | Red worm breeds collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217657776U true CN217657776U (en) | 2022-10-28 |
Family
ID=83710774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221573781.XU Active CN217657776U (en) | 2022-06-23 | 2022-06-23 | Red worm breeds collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217657776U (en) |
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2022
- 2022-06-23 CN CN202221573781.XU patent/CN217657776U/en active Active
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