CN210811703U - Auxiliary device for injection convenient to fixed hucho taimen - Google Patents

Abstract

The utility model relates to an auxiliary device for injection which is convenient for fixing jellyfish, and relates to the technical field of aquatic product reproduction. The utility model solves the problem of inconvenient fixation of the existing jellyfish during manual injection, resulting in low work efficiency. The utility model comprises a workbench, a fixed bottom plate, a sliding bottom plate, a pressing block, a leather cloth mesh bag, a tie screw, a rocker limit mechanism, two positioning plates and a plurality of connecting rods, and the fixed bottom plate is fixedly connected to the two positioning plates On the front side between the two, the sliding bottom plate is arranged side by side on the rear side of the fixed bottom plate, the rear end surface of the fixed bottom plate is evenly distributed and vertically fixed with a plurality of connecting rods along the length direction, and the rear side of the upper end surface of the fixed bottom plate is provided with an arc front semi-concave The front side of the upper end face of the sliding base plate is provided with an arc rear half groove, and the leather cloth mesh bag is laid flat on the upper end of the arc front half groove and the arc rear half groove along the length direction, and the rocker limit mechanism is arranged at Outside of leather mesh bag. The utility model is used for injection of jellyfish.

Description

A kind of auxiliary device for injection which is convenient for fixing jellyfish

technical field

The utility model relates to the technical field of reproduction of aquatic products, in particular to an auxiliary device for injection which is convenient for fixing jellyfish.

Background technique

Salmon, also known as jellyfish, belongs to the order Salmonoides, Salmonidae, and genus jellyfish. It is a rare cold-water economic fish. It is mainly distributed in northern Asia, from the Volga River Basin in the west to the Bo Dynasty in the east. The La River Basin, the Heilongjiang River Basin in the south, and the Lena River Basin in the north. Salmon live in fast-flowing streams most of the time, overwinter in deeper water bodies such as main rivers and lakes in winter, and migrate to streams to spawn in spring. Due to the deterioration of the natural environment, artificial overfishing, and the depletion of wild resources. In recent years, the artificial breeding of jellyfish has achieved breakthrough success, and the jellyfish has achieved full artificial breeding and breeding. However, under the condition of full artificial reproduction, it is necessary to induce the ripening and labor of the salmon through artificial injection of hormone drugs. In the actual manual injection process, due to the huge size, ferocious temperament, and fierce struggle of the salmon, it is difficult for the injection personnel to fix the fish body, which brings great inconvenience to the injection work.

Utility model content

In order to solve the problem of inconvenient fixation of the existing jellyfish during manual injection, resulting in low work efficiency, the utility model further proposes an injection auxiliary device which is convenient for fixing jellyfish.

The technical scheme adopted by the present utility model for solving the above-mentioned technical problems is:

The utility model comprises a worktable, a fixed bottom plate, a sliding bottom plate, a pressing block, a leather cloth mesh bag, a set screw, a rocker limit mechanism, two positioning plates and a plurality of connecting rods, and the two positioning plates are arranged in parallel and opposite to the working table. On the table top of the table, the fixed bottom plate is fixed on the front side between the two positioning plates, the sliding bottom plate is arranged side by side on the rear side of the fixed bottom plate, and the rear end surface of the fixed bottom plate is evenly distributed along the length direction and vertically fixed with a plurality of connecting rods , the front end surface of the sliding bottom plate is provided with a plurality of sockets correspondingly along the length direction, each connecting rod is inserted into a socket, the rear side of the upper end surface of the fixed bottom plate is provided with a circular arc front half groove, and the upper end surface of the sliding bottom plate is provided with a circular arc front half groove. The front side of the leather cloth mesh bag is provided with an arc rear half groove, the leather cloth mesh bag is laid flat on the upper end of the arc front half groove and the arc rear half groove along the length direction, and the upper end of the bag bottom of the leather cloth mesh bag is provided with a pressing block , the pressing block is fixedly connected with the upper end face of a positioning plate through two fastening bolts, a zipper is arranged at the bag mouth of the leather cloth mesh bag, and the rocker limit mechanism is arranged on the outer side of the leather cloth mesh bag.

Compared with the prior art, the beneficial effects contained in the present utility model are:

The utility model provides an auxiliary device for injection of jellyfish with simple structure and convenient operation. The utility model has a simple structure, is convenient for fixing the jellyfish, and ensures that the salmon will not be damaged to operators and themselves due to struggle. The jellyfish can be placed in the leather cloth mesh bag in the limiting groove of the injection workbench, which is convenient for the staff to inject it, and the zipper provided with it can be convenient to return it to the pond after injection, so as to avoid causing the jellyfish again. Stress injury. There is no harm to the fish during the operation, and the working efficiency of jelo salmon injection can be increased by 60%.

Description of drawings

Fig. 1 is the top view of the overall structure of the present utility model;

Fig. 2 is the left side view of the overall structure of the present utility model;

Fig. 3 is the right side view of the overall structure of the present utility model;

Fig. 4 is the top view after the sliding bottom plate 3 is stretched in the utility model;

FIG. 5 is a left side view of the sliding bottom plate 3 of the present invention after being stretched.

Detailed ways

Embodiment 1: This embodiment will be described with reference to FIG. 1 to FIG. 5 . An auxiliary device for injection that is convenient for fixing the salmon according to this embodiment includes a workbench 1, a fixed bottom plate 2, a sliding bottom plate 3, a pressing block 4, Leather cloth mesh bag 6, set screw 7, rocker limit mechanism, two positioning plates 5 and a plurality of connecting rods 8, the two positioning plates 5 are arranged in parallel and opposite to the table top of the workbench 1, and the fixed bottom plate 2 is fixedly connected On the front side between the two positioning plates 5 , the sliding bottom plate 3 is arranged side by side on the rear side of the fixed bottom plate 2 , and the rear end surface of the fixed bottom plate 2 is vertically fixed with a plurality of connecting rods 8 evenly distributed along the length direction. The front end surface of the base plate 2 is correspondingly provided with a plurality of sockets 3-2 along the length direction, each connecting rod 8 is inserted into a socket 3-2 respectively, and the rear side of the upper end surface of the fixed base plate 2 is provided with a circular arc front half groove 2-1, the front side of the upper end face of the sliding bottom plate 3 is provided with an arc rear half groove 3-3, and the leather cloth mesh bag 6 is laid flat on the arc front half groove 2-1 and the arc rear half groove along the length direction. The upper end of 3-3, the upper end of the bag bottom of the leather cloth mesh bag 6 is provided with a pressing block 4, and the pressing block 4 is fixed to the upper end surface of a positioning plate 5 through two fastening bolts 9. The bag of the leather cloth mesh bag 6 is The opening is provided with a zipper 17 , and the rocker limiting mechanism is arranged on the outer side of the leather cloth mesh bag 6 .

In this embodiment, when artificially injecting the salmon, first select the fixed base plate 2 and the sliding bottom plate 3 with appropriate lengths according to the body length of the salmon, and then adjust the position of the sliding bottom 3 according to the body width of the salmon, so that the The sliding bottom plate 3 is pulled out a certain distance along the length direction of the connecting rod 8, so that the width of the first half groove 2-1 of the arc and the width of the rear half groove 3-3 of the arc are consistent with the width of the fish body, and then put the salmon into the To the leather cloth mesh bag 6, fix the bag bottom of the leather cloth mesh bag 6 between the pressing block 4 and a positioning plate 5, and clamp and fix it with the fastening bolts 9, and place the jellyfish in the front half of the arc. In the groove 2-1 and the rear half groove 3-3 of the arc, at this time, the plurality of connecting rods 8 can also play a supporting role for the fish body, pull the zipper 17, and then use the rocker limit mechanism to remove the fish body It is further fixed in the first half groove 2-1 of the arc and the second half groove 3-3 of the arc.

Embodiment 2: This embodiment will be described with reference to FIGS. 1 to 5 . In this embodiment, the inner end surface of the positioning plate 5 is provided with a guide rail 5 - 1 along the longitudinal direction, and the left and right side end surfaces of the sliding bottom plate 3 are provided with guide rails 5 - 1 . There is a guide groove 3-1, and the guide groove 3-1 is slidably connected with the guide rail 5-1. The technical features not disclosed in this embodiment are the same as those in the first embodiment.

This design ensures that when the sliding bottom plate 3 is pulled out, the sliding bottom plate 3 moves along the length direction of the guide rail 5-1, and dislocation occurs during the process of placing and pulling out, resulting in the deformation of the connecting rod 8.

Embodiment 3: This embodiment will be described with reference to FIGS. 1 to 5 . The groove bottoms of the circular arc front half groove 2-1 and the circular arc rear half groove 3-3 in this embodiment are assembled to form an arc surface. The technical features not disclosed in this embodiment are the same as those in the second embodiment.

Such a design is convenient to realize the support of the fish body by the first half groove 2-1 of the arc and the rear half groove 3-3 of the arc.

Embodiment 4: This embodiment will be described with reference to FIGS. 1 to 5 . In this embodiment, a set screw 7 is screwed on the outer end surface of a positioning plate 5 , and the sliding bottom plate 3 is fixed to the positioning plate 5 through the set screw 7 catch. The technical features not disclosed in this embodiment are the same as those in the first, second or third embodiment.

It is designed in this way that when the sliding bottom plate 3 is pulled out a certain distance, the sliding bottom plate 3 can be positioned and locked by the tightening screw 7 to prevent the sliding bottom plate 3 from moving during the struggle of the fish body.

Embodiment 5: This embodiment will be described with reference to FIG. 1 to FIG. 5. The rocker limit mechanism in this embodiment includes a rotating shaft 10, a rocker 11, a torsion spring 12, a tightening nut 13, two locking nuts 14 and A plurality of rocking claws 15, the rotating shaft 10 is inserted into the interior of the fixed base plate 2 along the length direction, the rotating shaft 10 is arranged on the front side of the arc front half groove 2-1, and the two ends of the rotating shaft 10 are respectively screwed with locking nuts 14, The end of the rocker 11 is fixedly connected to the end of the rotating shaft 10, the outer side of the rocker 11 is provided with a tightening nut 13, the tightening nut 13 is screwed on the rotating shaft 10, and between the rocker 11 and the adjacent locking nut 14 is provided. There is a torsion spring 12, a plurality of rocking claws 15 are evenly distributed in the middle of the rotating shaft 10, the shape of the rocking claw 15 is arc, the root end of the rocking claw 15 is fixed with the rotating shaft 10, and the upper end surface of the fixed bottom plate 2 is evenly distributed with multiple claws. There are root grooves 2-2, a plurality of pointed grooves 3-4 are evenly distributed on the upper end surface of the sliding bottom plate 3, and a plurality of root grooves 2-2 are evenly distributed along the length direction on the front side of the arc front half groove 2-1 , each sharp groove 3-4 is correspondingly arranged on the rear side of the rear half groove 3-3 of the circular arc corresponding to a root groove 2-2, and the root end of each rocking claw 15 is arranged in a root groove 2-2, The tip of each rocking claw 15 is correspondingly arranged in a sharp groove 3-4. The technical features not disclosed in this embodiment are the same as those in the first embodiment.

In this way, when the fish body is placed, the rocker 11 is rotated, the rocker 11 drives the rotating shaft 10 to rotate, and the plurality of rocking claws 15 rotate, so that the fish body is limited to the front half groove 2-1 of the arc and the rear half groove 3 of the arc. -3 and the plurality of rocking claws 15, the root groove 2-2 and the sharp groove 3-4 can be placed to interfere when the rocking claws 15 clamp the fish body. With this structure, no matter how large the fish body is, the All can clamp the fish body by controlling the size of the clamping force. After the injection is completed, the rocker 11 is released, and under the action of the torsion spring 12, the rocker 11 drives the rotating shaft 10 and the plurality of rocking claws 15 to reset. The length of the sharp groove 3-4 is such that no matter when the sliding bottom plate 3 is pulled out or retracted, the tip of the rocking claw 15 can be arranged in the sharp groove 3-4.

Embodiment 6: This embodiment will be described with reference to FIGS. 1 to 5 . The front end of the rocker 11 in this embodiment is provided with a handle 16 . The technical features not disclosed in this embodiment are the same as those in the fifth embodiment.

Embodiment 7: This embodiment will be described with reference to FIGS. 1 to 5 . In this embodiment, the end of the rocker 11 is inserted with a positioning pin 18 along the radial direction, and the end surface of the fixed base plate 2 adjacent to the rocker 11 is A plurality of positioning holes 2-3 are provided, and the plurality of positioning holes 2-3 are arranged along the circumferential direction with the axis of the rotating shaft 10 as the center. The technical features not disclosed in this embodiment are the same as those in the sixth embodiment.

In this way, after the rocking claw 15 clamps the fish body, the rocker 11 is positioned by inserting the positioning pin 18, which is convenient for the operator to perform other operations. Depending on the size of the fish body, the positions of the rocking claw 15 after clamping are also different, and a plurality of positioning holes 2-3 are designed to meet the use requirements of fish bodies of different volumes.

Embodiment 8: This embodiment will be described with reference to FIG. 1 to FIG. 5 . A rubber sleeve 19 is provided on the outer side of the rocking claw 15 in this embodiment. The technical features not disclosed in this embodiment are the same as those in the fifth, sixth or seventh embodiment.

This design prevents sliding between the fish body and the rocking claw 15 .

Embodiment 9: This embodiment will be described with reference to FIG. 1 to FIG. 5 . The front end surface of the sliding bottom plate 3 in this embodiment is provided with two pull handles 20 . The technical features not disclosed in this embodiment are the same as those in the first, second, third, fifth, sixth or seventh embodiment.

Such a design is convenient to realize the stretching of the sliding bottom plate 3 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 10: This embodiment will be described with reference to FIG. 1 to FIG. 5 . Rubber pads are provided on the upper end surfaces of the fixed bottom plate 2 and the sliding bottom plate 3 in this embodiment. The technical features not disclosed in this embodiment are the same as those in the ninth embodiment.

On the one hand, this design can prevent the fish body from sliding, and on the other hand, the rubber pad is an elastic member, which can reduce the damage to the fish body.

Claims (10)

1. a kind of auxiliary device for injection that is convenient for fixing the salmon, it is characterized in that: described a kind of auxiliary device for injection that is convenient for fixing the salmon comprises a workbench (1), a fixed bottom plate (2), a sliding bottom plate (3 ), pressing block (4), leather cloth mesh bag (6), set screw (7), rocker limit mechanism, two positioning plates (5) and multiple connecting rods (8), two positioning plates ( 5) It is arranged on the table top of the workbench (1) in parallel and opposite, the fixed bottom plate (2) is fixed on the front side between the two positioning plates (5), and the sliding bottom plate (3) is arranged side by side on the front side of the fixed bottom plate (2). On the rear side, the rear end surface of the fixed base plate (2) is vertically fixed with a plurality of connecting rods (8) evenly distributed along the length direction, and the front end surface of the sliding base plate (3) is correspondingly provided with a plurality of insertion holes (3) along the length direction. -2), each connecting rod (8) is inserted into a socket (3-2), the rear side of the upper end face of the fixed base plate (2) is provided with a circular arc front half groove (2-1), and the sliding base plate (3) The front side of the upper end face is provided with an arc rear half groove (3-3), and the leather cloth mesh bag (6) is laid flat on the arc front half groove (2-1) and the arc rear half along the length direction. The upper end of the groove (3-3) and the upper end of the bag bottom of the leather cloth mesh bag (6) are provided with a pressing block (4), and the pressing block (4) is connected to a positioning plate (5) by two fastening bolts (9). ) on the upper end face is fixedly connected, a zipper (17) is arranged at the mouth of the leather cloth mesh bag (6), and the rocker limit mechanism is arranged on the outer side of the leather cloth mesh bag (6). 2. A kind of auxiliary device for injection according to claim 1, characterized in that: the inner end face of the positioning plate (5) is provided with a guide rail (5-1) along the length direction, and the sliding bottom plate is provided with a guide rail (5-1). The left and right side end surfaces of (3) are provided with guide grooves (3-1), and the guide grooves (3-1) are slidably connected with the guide rails (5-1). 3. A kind of auxiliary device for injection according to claim 2, characterized in that: the front half groove (2-1) of the arc and the rear half groove (3-3) of the arc The bottom of the groove is assembled into an arc surface. 4. According to claim 1, 2 or 3, a kind of auxiliary device for injection which is convenient for fixing salmonella, characterized in that: a set screw (7) is screwed on the outer end face of the one positioning plate (5) , the sliding bottom plate (3) is fixedly connected with the positioning plate (5) through the set screw (7). 5. The auxiliary device for injection according to claim 1, characterized in that: the rocker limit mechanism comprises a rotating shaft (10), a rocker (11), a torsion spring (12), The tightening nut (13), two locking nuts (14) and a plurality of rocking claws (15), the rotating shaft (10) is inserted into the interior of the fixed base plate (2) along the length direction, and the rotating shaft (10) is arranged in the arc On the front side of the front half-groove (2-1), lock nuts (14) are screwed on both ends of the shaft (10), and the end of the rocker (11) is fixed to the end of the shaft (10). The outer side of 11) is provided with a tightening nut (13), the tightening nut (13) is screwed on the rotating shaft (10), and a torsion spring ( 12), a plurality of rocking claws (15) are evenly distributed in the middle of the rotating shaft (10), the shape of the rocking claws (15) is arc, the root end of the rocking claw (15) is fixedly connected with the rotating shaft (10), and the bottom plate ( 2) A plurality of root grooves (2-2) are evenly distributed on the upper end surface of the sliding bottom plate (3), and a plurality of pointed grooves (3-4) and a plurality of root grooves (2-2) are evenly distributed on the upper end surface of the sliding bottom plate (3). The grooves (2-1) are evenly distributed along the length direction on the front side of the first half-groove (2-1) of the arc, and each sharp groove (3-4) is correspondingly arranged in the second half-groove (2-2) corresponding to a root groove (2-2). 3-3), the root end of each rocking claw (15) is set in a root groove (2-2), and the tip of each rocking claw (15) is correspondingly set in a sharp groove (3-4) Inside. 6 . The auxiliary device for injection according to claim 5 , wherein the front end of the rocker ( 11 ) is provided with a handle ( 16 ). 7 . 7. An auxiliary device for injection according to claim 6, characterized in that: the end of the rocker (11) is inserted with a positioning pin (18) along the radial direction, and the rocker is connected with the rocker. (11) A plurality of positioning holes (2-3) are provided on the side end surfaces of the adjacent fixed bottom plates (2), and the plurality of positioning holes (2-3) are arranged along the circumferential direction with the axis of the rotating shaft (10) as the center. 8 . The auxiliary device for injection according to claim 5 , 6 or 7 , characterized in that a rubber sleeve ( 19 ) is provided on the outer side of the rocking claw ( 15 ). 9. The auxiliary device for injection according to claim 1, 2, 3, 5, 6 or 7, characterized in that: the front end surface of the sliding bottom plate (3) is provided with two Handle (20). 10 . The auxiliary device for injection according to claim 9 , wherein a rubber pad is provided on the upper end surfaces of the fixed bottom plate ( 2 ) and the sliding bottom plate ( 3 ). 11 .

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