CN216799464U - Rainbow trout artificial insemination agitating unit - Google Patents
Rainbow trout artificial insemination agitating unit Download PDFInfo
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- CN216799464U CN216799464U CN202120848570.1U CN202120848570U CN216799464U CN 216799464 U CN216799464 U CN 216799464U CN 202120848570 U CN202120848570 U CN 202120848570U CN 216799464 U CN216799464 U CN 216799464U
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- stirring
- agitating
- rod
- artificial insemination
- rainbow trout
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Abstract
The utility model discloses a rainbow trout artificial insemination stirring device, which comprises: the top of the stirring box is opened and is provided with an accommodating cavity; the cover plate covers the top opening of the stirring box; the puddler, the one end of puddler is run through the apron stretches into in the agitator tank, the other end of puddler is located outside the agitator tank, the body of rod that the puddler is located the agitator tank is equipped with a plurality of stirring vane not of uniform length on. According to the utility model, the stirring blades with different lengths are arranged, so that roes and semen can be uniformly mixed, and the stirring of the stirring blades also avoids the problem that the roes are easily damaged due to higher temperature of hands.
Description
Technical Field
The utility model belongs to the technical field of rainbow trout artificial insemination equipment, and particularly relates to a rainbow trout artificial insemination stirring device.
Background
Rainbow trout, belonging to the order Salmoniformes, Salmonidae, salmon, cold water carnivorous fish native to rivers in the mountain area of North America, is then introduced into China for domestication and culture, and has gradually become one of the important freshwater mariculture varieties in China at present. The rainbow trout inhabit in a clear cold water area with low water temperature and sufficient dissolved oxygen, has high requirement on water quality, has the optimal growth temperature of 16-18 ℃, has reduced appetite and slow growth when the water temperature is lower than 7 ℃ or higher than 20 ℃, stops eating when the temperature is higher than 24 ℃, and then gradually weakens and dies. The water temperature does not exceed 13 ℃ in the fertilization and hatching process.
At present, freshwater rainbow trout cannot be fertilized naturally under artificial culture conditions and must be fertilized artificially, but still has some defects in actual operation, for example, the method of directly stirring semen and ovum by hands which is relatively original is still adopted, the ovum can be injured or mixed unevenly due to incapability of controlling the strength, and the temperature of the hands is high, so that the fish ovum is easily damaged. In addition, failure to ensure the temperature of the fertilization process also results in a decrease in fertilization rates and waste of sperm and eggs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome one or more defects in the prior art and provide a rainbow trout artificial insemination stirring device.
The purpose of the utility model is realized by the following technical scheme: an artificial insemination stirring device for rainbow trout, comprising:
the top of the stirring box is opened and is provided with an accommodating cavity;
the cover plate covers the top opening of the stirring box;
the puddler, the one end of puddler is run through the apron stretches into in the agitator tank, the other end of puddler is located outside the agitator tank, the body of rod that the puddler is located the agitator tank is equipped with a plurality of stirring vane not of uniform length on.
Preferably, the number of the stirring rods is multiple, and the lengths of the rod bodies of different stirring rods in the stirring box are different.
Preferably, the quantity of puddler is many, and one of them puddler is main puddler, and all the other puddlers are vice puddler, the equal overcoat gear of main puddler and vice puddler, gear and the gear engagement on all vice puddlers on the main puddler.
Preferably, the cover plate comprises a fixing ring and a bearing plate, an annular groove is formed in the inner wall of the fixing ring, and the bearing plate is movably arranged in the groove;
the number of the stirring rods is two, one stirring rod is a main stirring rod, the other stirring rod is an auxiliary stirring rod, the main stirring rod and the auxiliary stirring rod penetrate through the bearing plate, gears are sleeved outside the main stirring rod and the auxiliary stirring rod, and the gears on the main stirring rod are meshed with the gears on the auxiliary stirring rod;
the fixed ring is provided with a gear ring, and a gear on the auxiliary stirring rod is meshed with the gear ring.
Preferably, a handle is arranged on the rod body of the main stirring rod positioned outside the stirring box.
Preferably, the handle is of a Z-shaped structure, and one end of the handle is connected with the end part of the stirring rod, which is positioned outside the stirring box.
Preferably, the stirring tank is a constant temperature tank.
Preferably, a feed inlet and a discharge outlet are arranged on the stirring box, the discharge outlet is positioned at the bottom of the stirring box, or the bottom end of the discharge outlet is flush with the inner wall of the bottom of the stirring box.
Preferably, the bottom plate of agitator tank is the hemisphere structure, the discharge gate sets up on the bottom plate of agitator tank.
Preferably, the cover plate is clamped or buckled with the stirring box.
The utility model has the beneficial effects that:
(1) according to the utility model, the stirring blades with different lengths are arranged, so that roes and semen can be uniformly mixed, and the stirring of the stirring blades also avoids the problem that the roes are easily damaged due to higher hand temperature;
(2) according to the utility model, by arranging a plurality of stirring rods with different lengths and driving all the stirring rods to stir together by using the gears, roes and semen can be uniformly mixed;
(3) according to the utility model, all the stirring rods are driven by the gears to stir, so that the rotating speed of the stirring rods is reduced, and the problem that the roes are damaged due to high rotating speed is avoided;
(4) according to the utility model, through the matching of the gears, the stirring at a plurality of positions in the stirring box can be realized only by two stirring rods, so that the uniformity of mixing of fish eggs and semen is improved;
(5) the stirring box and/or the cover plate are/is made of heat-insulating materials, so that the temperature in the stirring device is always kept at the optimum fertilization temperature of the rainbow trout;
(6) the discharge port is positioned at the bottom of the stirring box, so that fish eggs and the like in the stirring box can be discharged completely.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view of the retainer ring of the cover plate engaging the carrier plate;
FIG. 4 is a schematic view of the meshing of the gears and the ring gear;
in the figure, 1-stirring box, 2-cover plate, 21-fixed ring, 22-bearing plate, 3-stirring rod, 4-stirring blade, 5-gear, 6-handle, 7-feeding inlet, 8-discharging outlet, 9-gear ring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be apparent 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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-4, the present embodiment provides an agitating device for artificial insemination of rainbow trout:
an artificial insemination stirring device for rainbow trout comprises a stirring box 1, a cover plate 2 and a stirring rod 3.
The top opening of the stirring box 1 is provided with an accommodating cavity, and the top opening is communicated with the accommodating cavity. Generally, a feeding hole 7 and a discharging hole 8 are formed in the side wall of the stirring box 1, the feeding hole 7 and the discharging hole 8 are communicated with the accommodating cavity, the lowest height of the feeding hole 7 is higher than the highest height of the discharging hole 8, so that water, sperms and fish eggs can be added conveniently, and the water and the fish eggs can be discharged after the artificial insemination operation is completed. In some embodiments, the discharging hole 8 is disposed at the bottom of the stirring tank 1, which is beneficial to draining fish eggs and water in the stirring tank 1 after the artificial insemination operation is completed, and in addition, as shown in fig. 1, the bottom plate of the stirring tank 1 may be set to be a hemispherical structure, and the discharging hole 8 is disposed at the lowest position of the bottom plate, which is convenient for draining fish eggs in the stirring tank 1. In some embodiments, the bottom end of the outlet port 8 is flush with the inner wall of the bottom of the mixing tank 1, so that the fish eggs and water in the mixing tank 1 can be drained after the artificial insemination operation is completed. In some embodiments, the feed port 7 is externally connected with an upward inclined feed pipe to facilitate feeding and prevent water in the stirring tank 1 from overflowing, and the discharge port 8 is externally connected with a horizontal or downward inclined discharge pipe to facilitate draining of water, fish eggs and the like in the stirring tank 1.
In some embodiments, the stirring box 1 is an insulation box, which can maintain the temperature inside the stirring box 1 stable, so that the temperature inside the stirring box 1 is always kept at the optimum temperature for fertilization of rainbow trout, and the success rate of artificial insemination is improved, for example, the stirring box 1 and/or the cover plate 2 is made of an insulation material, or an insulation layer/insulation layer is arranged on the outer wall of the stirring box 1 and/or the cover plate 2, and the insulation material is extruded plate, polystyrene board, polyurethane foam, and the like. In addition, also can with agitator tank 1 sets up to the thermostated container, the thermostated container has temperature regulation system, temperature regulation system includes controller, temperature sensor, heater and refrigerator, the controller respectively with heater and refrigerator communication connection, temperature sensor detects the temperature in agitator tank 1, the controller sends corresponding control signal according to the temperature testing result, control refrigerator work when the temperature is too high, control heater work when the temperature is too low to realize the accurate control of the temperature in agitator tank 1.
The cover plate 2 covers the top opening of the stirring box 1, and the top opening of the stirring box 1 can be opened or closed through the cover plate 2. Generally, the cover plate 2 is detachably connected with the stirring box 1, for example, a plurality of buckle female buttons are arranged on the cover plate 2, a plurality of buckle male buttons are arranged on the stirring box 1, and the cover plate 2 is installed through the matching of the buckle female buttons and the buckle male buttons; or, be equipped with a plurality of female plug connectors on the apron 2, be provided with a plurality of public plug connectors on the agitator tank 1, realize the installation of apron 2 through the cooperation of female plug connector and public plug connector.
The one end of puddler 3 is run through apron 2 stretches into in the agitator tank 1, the other end of puddler 3 is located outside agitator tank 1, puddler 3 is located and is equipped with a plurality of stirring vane 4 that differ in size on the body of rod of agitator tank 1, through setting up stirring vane 4 that differ in size, can carry out the homogeneous mixing with roe and seminal fluid to stirring vane 4 has also avoided because the temperature of hand is higher, leads to the problem that the roe damaged easily. Generally, be provided with the stirring through-hole on the apron 2, the one end of puddler 3 runs through in the stirring through-hole stretches into agitator tank 1, puddler 3 with stirring through-hole clearance fit is convenient for stir the operation.
In some embodiments, the quantity of puddler 3 is many, and the length that different puddler 3 is located the body of rod of agitator tank 1 is different, every puddler 3 is located and is equipped with a plurality of stirring vane 4 that differ in size on the body of rod of agitator tank 1, through setting up puddler 3 and stirring vane 4 that differ in size, utilize puddler 3 to drive stirring vane 4 and turn the mixture to roe and seminal fluid, can carry out the homogeneous mixing to roe and seminal fluid, solved current artificial insemination and only mixed messenger's insemination through the hand to roe and seminal fluid, mix not enough even problem.
In some embodiments, the number of the stirring rods 3 is multiple, one stirring rod 3 is a main stirring rod, all the other stirring rods 3 are auxiliary stirring rods, the main stirring rod and the auxiliary stirring rods are sleeved with gears 5, and the gears 5 on the main stirring rod are meshed with the gears 5 on all the auxiliary stirring rods. The setting of gear 5 has reduced the slew velocity of puddler 3, has avoided the rotational speed to lead to the phenomenon that the roe appears damaging very fast, can drive vice puddler through rotating main puddler simultaneously and rotate, can conveniently realize many puddlers 3 and rotate simultaneously, is favorable to improving the degree of consistency that roe and seminal fluid mix.
In some embodiments, as shown in fig. 3, the cover plate 2 includes a fixing ring 21 and a bearing plate 22, an annular groove is formed on the inner wall of the fixing ring 21 along the circumference of the fixing ring 21, and the bearing plate 22 is movably installed in the groove, i.e. the bearing plate 22 can still rotate after being installed in the groove. The number of the stirring rods 3 is two, wherein one stirring rod 3 is a main stirring rod, the other stirring rod 3 is an auxiliary stirring rod, the main stirring rod and the auxiliary stirring rod penetrate through the bearing plate 22, gears 5 are sleeved outside the main stirring rod and the auxiliary stirring rod, the gears 5 are positioned on the bearing plate 22, and the gears 5 on the main stirring rod are meshed with the gears 5 on the auxiliary stirring rod; as shown in fig. 4, the fixed ring 21 is provided with a ring gear 9, and the gear 5 on the sub-stick is engaged with the ring gear 9. In this embodiment, when main puddler rotated, drive the 5 rotations of gear on the main puddler, then drive vice puddler and rotate, simultaneously, because gear 5 and ring gear 9 meshing on the vice puddler, gear 5 on the vice puddler rotates along ring gear 9 in the rotation, thereby drive vice puddler and remove in agitator tank 1, only need two puddlers can conveniently stir a plurality of positions in agitator tank 1, and then improved the degree of consistency that roe and seminal fluid were mixed.
In some embodiments, the handle 6 is arranged on the rod body of the stirring rod 3 outside the stirring box 1, and the stirring operation is facilitated by the handle 6. When the quantity of puddler 3 is many, gear 5 on a puddler 3 with the remaining gear 5 meshing on the puddler 3 defines this puddler 3 as main puddler 3, will handle 6 set up on main puddler 3 can, need not to set up handle 6 on all the other puddlers 3, the cost is reduced. Generally, in order to improve the anti-slip performance of the handle 6, a plurality of anti-slip protrusions/anti-slip particles are arranged on the handle 6. In some embodiments, the handle 6 is in a zigzag shape, one end of which is connected to the end of the stirring rod 3 located outside the stirring box 1, and the other end of which is used for holding, so as to facilitate the stirring operation.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. An artificial insemination stirring device for rainbow trout, comprising:
the stirring tank (1) is provided with an opening at the top and an accommodating cavity;
the cover plate (2) covers the top opening of the stirring box (1);
puddler (3), the one end of puddler (3) is run through apron (2) are stretched into in agitator tank (1), the other end of puddler (3) is located outside agitator tank (1), be equipped with a plurality of stirring vane (4) that differ in size on the body of rod that puddler (3) are located agitator tank (1).
2. Rainbow trout artificial insemination stirring device according to claim 1, characterized by that, the number of the stirring rods (3) is multiple, and the rod body length of different stirring rods (3) in the stirring box (1) is different.
3. Rainbow trout artificial insemination agitating unit as claimed in claim 1, characterized in that the number of the agitating rods (3) is multiple, one of the agitating rods (3) is the main agitating rod, all the other agitating rods (3) are the auxiliary agitating rods, the gears (5) are sleeved outside the main agitating rod and the auxiliary agitating rods, and the gears (5) on the main agitating rod are meshed with the gears (5) on all the auxiliary agitating rods.
4. Rainbow trout artificial insemination stirring device according to claim 1, characterized in that the cover plate (2) comprises a fixing ring (21) and a carrying plate (22), the inner wall of the fixing ring (21) is provided with a circular groove, the carrying plate (22) is movably mounted in the groove;
the number of the stirring rods (3) is two, one stirring rod (3) is a main stirring rod, the other stirring rod (3) is an auxiliary stirring rod, the main stirring rod and the auxiliary stirring rod penetrate through the bearing plate (22), gears (5) are sleeved outside the main stirring rod and the auxiliary stirring rod, and the gears (5) on the main stirring rod are meshed with the gears (5) on the auxiliary stirring rod;
the fixed ring (21) is provided with a gear ring (9), and a gear (5) on the auxiliary stirring rod is meshed with the gear ring (9).
5. Rainbow trout artificial insemination stirring device according to claim 4, characterized in that the main stirring rod is provided with a handle (6) on the rod body outside the stirring box (1).
6. Rainbow trout artificial insemination agitating device according to claim 5, characterized in that the handle (6) is Z-shaped, and one end of the handle (6) is connected with the end of the agitating rod (3) outside the agitating tank (1).
7. Rainbow trout artificial insemination stirring device according to claim 1, characterized in that the stirring tank (1) is a thermostat.
8. Rainbow trout artificial insemination agitating unit as claimed in claim 1, characterized in that the agitating tank (1) is provided with a feeding port (7) and a discharging port (8), the discharging port (8) is located at the bottom of the agitating tank (1), or the bottom end of the discharging port (8) is flush with the inner wall of the bottom of the agitating tank (1).
9. Rainbow trout artificial insemination stirring device according to claim 8, characterized in that the bottom plate of the stirring tank (1) is of a hemispherical structure, and the feed opening (8) is arranged on the bottom plate of the stirring tank (1).
10. Rainbow trout artificial insemination agitating unit as claimed in claim 1, characterized in that the cover plate (2) is snap-fitted or fastened to the agitating tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120848570.1U CN216799464U (en) | 2021-04-23 | 2021-04-23 | Rainbow trout artificial insemination agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120848570.1U CN216799464U (en) | 2021-04-23 | 2021-04-23 | Rainbow trout artificial insemination agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216799464U true CN216799464U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120848570.1U Active CN216799464U (en) | 2021-04-23 | 2021-04-23 | Rainbow trout artificial insemination agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216799464U (en) |
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2021
- 2021-04-23 CN CN202120848570.1U patent/CN216799464U/en active Active
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