Fry thickening equipment

Abstract

The utility model belongs to the field of fry thickening, and particularly relates to fry thickening equipment which comprises a shell, supporting legs are fixedly connected to the positions, close to the four corners, of the bottom face of the shell, and a plurality of openings are formed in the front side of the shell at equal intervals. A motor drives a winding roller to wind a sling, at the moment, an outer frame in a shell slides upwards, meanwhile, a water source is slowly poured, small-size fry penetrate through a first-layer filter screen, when an upper outer frame continuously ascends, a lower outer frame is driven by the sling to ascend, the fry enter and exit from the first-layer filter screen, and then the upper outer frame is guided by a clamping groove to penetrate through a lower clamping block, so that the fry enter and exit from the first-layer filter screen. When the sling is wound, different clamping blocks abut against the top face of the outer frame, the outer frame is aligned with the opening at the moment, the lowest baffle slides upwards in the clamping strip, a rotary knob is rotated to be clamped to the surface of the mounting block, water is continuously poured into the shell, small-size fry are discharged out of the flow guide groove, the baffles are sequentially opened upwards after the lower baffle is closed, and the fry are distributed. And the shunting effect of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the field of fish fry marking, in particular to a fish fry marking device. Background Art

[0002] Fish fry coarsening refers to placing small-sized fish fry in a relatively good environment pond or fish pond to cultivate them to a certain size. The purpose is to improve the survival rate of the fry and shorten the time of cultivation; at the same time, the survival rate of large fry (after intermediate cultivation) is relatively stable, which is convenient for cultivation management and scientific feeding. Fish fry coarsening equipment is needed in the process of fish fry coarsening.

[0003] The existing equipment for marking thick fry is not easy to achieve effective diversion of fry, and is not easy to effectively distinguish between thicker and thinner fry, which may lead to reduced adaptability of the device and reduced diversion effect of the device.

[0004] Therefore, a fry marking device is proposed to address the above problems. Utility Model Content

[0005] In order to remedy the problems in the prior art, the utility model provides a fry marking device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a fry marking device described in the utility model comprises a shell, the bottom surface of the shell is fixedly connected with supporting feet near the four corners, the front side of the shell is equidistantly provided with a plurality of openings, the top of the shell is fixedly connected with a supporting frame, the inner wall of the supporting frame is fixedly connected with a winding roller, the outer wall of the supporting frame is fixedly connected with a motor, the surface of the winding roller is fixedly connected with one end of a sling, the other end of the sling is fixedly connected with an outer frame, the interior of the outer frame is fixedly connected with a filter screen, the front side of the shell is fixedly connected with a guide groove below the opening, the front side of the shell is fixedly connected with a clamping strip, and the inner wall of the clamping strip is slidably connected with a baffle.

[0007] Preferably, a plurality of clamping blocks are fixedly connected to the inner bottom surface of the shell, and the bottom surfaces of the clamping blocks are pressed against the top surface of the outer frame.

[0008] Preferably, the size of the baffle is larger than the size of the opening, and a knob is rotatably connected to the top of the baffle.

[0009] Preferably, a mounting block is fixedly connected to the surface of the housing, and a mounting knob is engaged inside the mounting block, and the knob is in an L-shape.

[0010] Preferably, both sides of one of the outer frames are provided with card slots, the shape of the card slots is inclined inwards, and the size of the card slots is consistent with the size of the card block.

[0011] Preferably, the surface of the outer frame is slidably connected to the inner wall of the outer shell, and the installation position of the outer frame corresponds to the opening position of the opening.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model drives the winding roller to reel in the sling through a motor, at which time the outer frame in the shell slides upward, and water is slowly poured in, so that the smaller fry pass through the first layer of filter screen. When the upper outer frame continues to rise, the lower outer frame is driven to rise through the sling, and the fry are initially diverted in and out;

[0014] 2. The utility model guides the upper outer frame to pass through the lower clamping block through the clamping groove. When the sling is rolled up, different clamping blocks are respectively pressed against the top surface of the outer frame. At this time, the outer frame is aligned with the opening. At this time, the lowest baffle is slid up in the clamping strip, and the knob is turned to engage the surface of the mounting block. Water is continuously poured into the outer shell. The smaller fry are first discharged from the guide groove. After closing the lower baffle, the baffles are opened upwards in turn to divert the fry, thereby further improving the diversion effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the shell structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the outer frame structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the guide groove structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the baffle structure of the utility model.

[0020] In the figure: 1. outer shell; 2. supporting feet; 3. opening; 4. supporting frame; 5. winding roller; 6. motor; 7. sling; 8. outer frame; 9. filter screen; 10. slot; 11. block; 12. guide groove; 13. card strip; 14. baffle; 15. knob; 16. mounting block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a fry marking device comprises a shell 1, a bottom surface of the shell 1 is fixedly connected with supporting feet 2 near the four corners, a front side of the shell 1 is provided with a plurality of openings 3 at equal intervals, a top of the shell 1 is fixedly connected with a supporting frame 4, an inner wall of the supporting frame 4 is fixedly connected with a winding roller 5, an outer wall of the supporting frame 4 is fixedly connected with a motor 6, a surface of the winding roller 5 is fixedly connected with one end of a sling 7, the other end of the sling 7 is fixedly connected with an outer frame 8, a filter screen 9 is fixedly connected inside the outer frame 8, a guide groove 12 is fixedly connected below the front side of the shell 1 near the opening 3, a clamping strip 13 is fixedly connected to the front side of the shell 1, and a baffle 14 is slidably connected to the inner wall of the clamping strip 13;

[0023] Furthermore, a plurality of card blocks 11 are fixedly connected to the inner bottom surface of the housing 1, and the bottom surface of the card blocks 11 is pressed against the top surface of the outer frame 8;

[0024] During operation, the bottom surface of the clamping block 11 is pressed against the top surface of the outer frame 8 by the structural design, so that the clamping block 11 limits the movement range of the outer frame 8, thereby improving the stability of the device.

[0025] Furthermore, the size of the baffle 14 is larger than the size of the opening 3, and a knob 15 is rotatably connected to the top of the baffle 14;

[0026] During operation, due to the structural design that the size of the baffle plate 14 is larger than the size of the opening 3 , the baffle plate 14 has a covering effect on the opening 3 , thereby improving the sealing performance of the device.

[0027] Furthermore, a mounting block 16 is fixedly connected to the surface of the housing 1, and a mounting knob 15 is engaged inside the mounting block 16, and the shape of the knob 15 is L-shaped;

[0028] During operation, the mounting knob 15 is engaged with the mounting block 16 , and the knob 15 is L-shaped. The knob 15 is rotated to engage with the mounting block 16 , so as to control the position of the baffle 14 .

[0029] Furthermore, a card slot 10 is provided on both sides of one of the outer frames 8. The shape of the card slot 10 is inclined inwards, and the size of the card slot 10 is consistent with the size of the card block 11.

[0030] During operation, the shape of the card slot 10 opened on the side of one of the outer frames 8 is inclined inwards, and the size of the card slot 10 is consistent with the size of the card block 11 , so that the card block 11 is easy to align with and pass through the interior of the card slot 10 .

[0031] Furthermore, the surface of the outer frame 8 is slidably connected to the inner wall of the housing 1, and the installation position of the outer frame 8 corresponds to the opening position of the opening 3;

[0032] During operation, the surface of the outer frame 8 is slidably connected to the inner wall of the shell 1, and the installation position of the outer frame 8 corresponds to the opening position of the opening 3, which makes it easy to control the outer frame 8 to be flush with the bottom surface of the opening 3 after it is raised and lowered to a certain position.

[0033] Working principle: pour the fry and the water source with lower liquid level into the shell 1, and start the motor 6 through the external power supply at this time, the motor 6 drives the winding roller 5 to wind up the sling 7, and the outer frame 8 in the shell 1 slides upward at this time, and slowly pours water at the same time, so that the fry with smaller volume passes through the first layer of filter screen 9, and when the upper outer frame 8 continues to rise, the lower outer frame 8 is driven to rise by the sling 7, and when the upper outer frame 8 passes through the card block 11, the card slot 10 guides the upper outer frame 8 to pass through the lower card block 11, and when the sling 7 is rolled up to a certain extent, different card blocks 11 are respectively pressed against the top surface of the outer frame 8, and the outer frame 8 is aligned with the opening 3. At this time, the lower baffle 14 is slid up in the card strip 13, and the knob 15 is turned to engage the surface of the mounting block 16, and water is continuously poured into the shell 1, and the fry with smaller volume is first discharged from the guide groove 12, and the baffle 14 at the bottom is closed and then opened upward in sequence to divert the fry.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fry marking device, comprising a housing (1), characterized in that: The bottom surface of the shell (1) is fixedly connected to support feet (2) near the four corners, the front side of the shell (1) is provided with a plurality of openings (3) at equal distances, the top of the shell (1) is fixedly connected to a support frame (4), the inner wall of the support frame (4) is fixedly connected to a winding roller (5), the outer wall of the support frame (4) is fixedly connected to a motor (6), the surface of the winding roller (5) is fixedly connected to one end of a sling (7), the other end of the sling (7) is fixedly connected to an outer frame (8), the interior of the outer frame (8) is fixedly connected to a filter screen (9), the front side of the shell (1) is fixedly connected to a guide groove (12) near the bottom of the opening (3), the front side of the shell (1) is fixedly connected to a clamping strip (13), and the inner wall of the clamping strip (13) is slidably connected to a baffle (14).

2. A fry marking device according to claim 1, characterized in that: A plurality of clamping blocks (11) are fixedly connected to the inner bottom surface of the outer shell (1), and the bottom surfaces of the clamping blocks (11) are pressed tightly against the top surface of the outer frame (8).

3. A fry marking device according to claim 1, characterized in that: The size of the baffle (14) is larger than the size of the opening (3), and a knob (15) is rotatably connected to the top of the baffle (14).

4. A fry marking device according to claim 1, characterized in that: A mounting block (16) is fixedly connected to the surface of the housing (1), and a mounting knob (15) is engaged inside the mounting block (16), and the knob (15) is L-shaped.

5. A fry marking device according to claim 1, characterized in that: One of the outer frames (8) has a card slot (10) on both sides. The card slot (10) is inclined inwards, and the size of the card slot (10) matches the size of the card block (11).

6. A fry marking device according to claim 1, characterized in that: The surface of the outer frame (8) is slidably connected to the inner wall of the outer shell (1), and the installation position of the outer frame (8) corresponds to the opening position of the opening (3).

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