Sea cucumber seedling sorting device capable of improving survival rate of sea cucumber seedlings

Abstract

The utility model provides a sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings, relates to the technical field of sea cucumber seedling culture, and solves the problems that the existing sea cucumber seedling sorting is relatively high in labor ratio, difficult to sort, easy to cause water shortage, damage to the sea cucumber seedlings and influence on the survival rate of the sea cucumber seedlings. The seedling sorting device comprises a sorting box, a seedling inlet and a seedling outlet, wherein the seedling inlet and the seedling outlet are respectively formed in the left side wall and the right side wall of the sorting box; the sorting plate is obliquely arranged in the sorting box from the seedling inlet to the seedling outlet; the vibration assembly is arranged in the sorting box at the right lower part of the sorting plate and is used for driving the sorting plate to vibrate for sorting; and the circulating spraying assembly is arranged on the sorting box above the sorting plate and is used for spraying the sorting plate and the entered sea cucumber seedlings. The sea cucumber seed sorting device has the advantages that sea cucumber seeds can be sorted according to sizes, and the sea cucumber seed sorting device is more convenient and easy to operate; the survival rate of the sea cucumber seedlings during sorting is improved; and water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sea cucumber seedling breeding, and in particular to a sea cucumber seedling sorting device capable of improving the survival rate of the sea cucumber seedlings. Background Art

[0002] Sea cucumber farming has formed a large-scale farming industry in my country's coastal areas. A very important link in the farming process is the cultivation of sea cucumber seedlings. At present, sea cucumber seedlings are mostly cultivated by factory-based indoor seedling cultivation. The seedling cultivation cycle is generally 3 to 6 months. Only after the sea cucumber seedlings are cultivated to a certain size can they be placed in open-air breeding ponds for cultivation. There are multiple seedling ponds distributed in each nursery room. Each seedling pond is an independent water body. The water body of the seedling pond needs to be replaced every once in a while (half a month or a month). At this time, the sea cucumber seedlings need to be gathered together, and the size of the sea cucumber seedlings (usually divided into three sizes of large, medium and small) needs to be sorted, and then the sea cucumber seedlings of different sizes are put into different seedling ponds for cultivation.

[0003] Most of the existing methods for sorting sea cucumber seedlings require manual sorting, which accounts for a high proportion of manual labor, is difficult to operate, and is difficult to sort. At the same time, during the sorting process, water shortage is prone to occur, which damages the sea cucumber seedlings and affects their survival rate. Utility Model Content

[0004] The utility model aims to solve the problems of the existing sea cucumber seedling sorting, such as a high proportion of manual labor, difficulty in sorting, easy lack of water, damage to the sea cucumber seedlings, and affected survival rate of the sea cucumber seedlings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings comprises a sorting box, a seedling inlet and a seedling outlet respectively arranged on the left and right side walls of the sorting box, wherein the seedling inlet is horizontally located higher than the seedling outlet, and is characterized in that it also comprises a sorting plate obliquely arranged in the sorting box from the seedling inlet to the seedling outlet, a vibration component arranged in the sorting box at the lower right side of the sorting plate and used to drive the sorting plate to vibrate for sorting, and a circulating spray component arranged on the sorting box above the sorting plate and used to spray the sorting plate and the entered sea cucumber seedlings;

[0007] The sorting plate is provided with a plurality of screens, the screens are provided with a plurality of screen holes, the apertures of the screen holes on the plurality of screens increase from the seedling inlet to the seedling outlet, corresponding inner seedling boxes are provided below the plurality of screens, adjacent inner seedling boxes are separated by partitions, and an outer seedling box is provided below the seedling outlet;

[0008] The circulating spray assembly includes a spray pipe arranged at the top of the sorting box, a water storage tank and a water supply pump arranged at the top of the outside. A plurality of nozzles arranged along the length direction of the sorting plate are arranged below the spray pipe. The water inlet end of the water supply pump is connected to the water outlet end of the water storage tank, and the water outlet end of the water supply pump is connected to the water inlet end of the spray pipe.

[0009] A further improvement is that a circulating water pump is arranged on the back of the sorting box, the water outlet of the circulating water pump is connected to the water inlet of the water storage tank, the water inlet of the circulating water pump is connected to a circulating water pipe, the circulating water pipe is branched and connected to a plurality of hoses, and the plurality of hoses extend into an outer seedling box and a plurality of inner seedling boxes respectively.

[0010] A further improvement is that connecting plates are provided at both left and right ends of the sorting plate.

[0011] Further improvement is: the vibration assembly includes a hinge seat fixedly connected to the left side wall of the box, a motor fixedly installed on the right outer wall of the box, and a concave block fixedly installed on the right inner wall of the box, the output end of the motor extends into the box and is fixedly connected to a rotating rod, the left end of the rotating rod is fixedly connected to an eccentric wheel, a support rod is fixedly installed between the inner top wall and the inner bottom wall of the concave block, the outer side of the support rod is sleeved with a spring, the outer side of the support rod is slidably connected to a slider located at the top of the spring, the top of the slider is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to the connecting plate on the right side of the sorting plate, and the inner side of the hinge seat is hinged to the connecting plate on the left side of the sorting plate through a pin.

[0012] Further improvements are: the outer side of the rotating rod is rotatably connected to the inner right side wall of the box body through a bearing, the distance from the top of the eccentric wheel to the axis of the rotating rod is smaller than the distance from the bottom of the eccentric wheel to the axis of the rotating rod, the natural length of the support rod is equal to the distance between the bottom of the slider and the inner bottom wall of the concave block, the width of the slider is equal to the width of the inner side of the concave block, and the slider slides in close contact with the inner side of the concave block.

[0013] A further improvement is that side baffles are provided at both the front and rear ends of the sorting plate.

[0014] A further improvement is that a box door is provided on the front surface of the sorting box.

[0015] Compared with the existing technology, the above technical solution has the following beneficial effects:

[0016] By setting the sorting plate in an inclined manner, driven by a vibration component and matching the screens with different apertures on it, the sea cucumber seedlings can be sorted according to size, which is more convenient and simple to operate;

[0017] By providing a spray assembly, water is sprayed downward from the nozzle to keep the moisture of the sorting plate to lubricate it, reduce the friction when the sea cucumber seedlings contact the sorting plate, facilitate the sea cucumber seedlings to slide on the sorting plate, and ensure that the sea cucumber seedlings will not lack water during the sorting process, thereby improving the survival rate of the sea cucumber seedlings during sorting;

[0018] The sprayed water will fall into the inner seedling box below through the sieve holes of the sorting plate, and will also enter the outer seedling box through the sorting plate, thus ensuring the moisture in the seedling box, avoiding water shortage of the sea cucumber seedlings after sorting, and further improving the survival rate of the sea cucumber seedlings;

[0019] At the same time, the water in the seedling box can be circulated back to the water tank through the circulating water pump, saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 labor.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the back mechanism of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the sorting plate 5 of the utility model;

[0024] Figure 4 This utility model Figure 1 Enlarged view of part A in .

[0025] Explanation of the accompanying drawings: sorting box 1, seedling inlet 2, seedling outlet 3, partition 4, sorting plate 5, connecting plate 51, side baffle 52, screen 53, screen hole 54, vibration assembly 6, hinged seat 601, motor 602, rotating rod 603, eccentric wheel 604, concave block 605, support rod 606, spring 607, slider 608, connecting block 609, water tank 7, water supply pump 71, spray pipe 72, nozzle 73, circulating water pump 74, circulating water pipe 75, outer seedling box 8, inner seedling box 9. DETAILED DESCRIPTION

[0026] See also Figure 1-Figure 4As shown, the technical solution adopted in this specific embodiment is: a sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings, comprising a sorting box 1, a seedling inlet 2 and a seedling outlet 3 respectively arranged on the left and right side walls of the sorting box 1, wherein the seedling inlet 2 is horizontally located higher than the seedling outlet 3, and further comprising a sorting plate 5 obliquely arranged in the sorting box 1 from the seedling inlet 2 to the seedling outlet 3, a vibration component 6 arranged in the sorting box 1 at the lower right side of the sorting plate 5 for driving the sorting plate 5 to vibrate for sorting, and a circulating spray component arranged on the sorting box 1 above the sorting plate 5 for spraying the sorting plate 5 and the entered sea cucumber seedlings;

[0027] The sorting plate 5 is provided with a plurality of screens 53, and the screens 53 are provided with a plurality of screen holes 54, and the apertures of the screen holes 54 on the plurality of screens 53 increase from the seedling inlet 2 to the seedling outlet 3, and corresponding inner seedling boxes 9 are provided below the plurality of screens 53, and adjacent inner seedling boxes 9 are separated by partitions 4, and an outer seedling box 8 is provided below the seedling outlet 3;

[0028] The circulating spray assembly includes a spray pipe 72 arranged at the top of the sorting box 1, a water storage tank 7 and a water supply pump 71 arranged at the top of the outside, and a plurality of nozzles 73 arranged along the length direction of the sorting plate 5 are arranged below the spray pipe 72. The water inlet end of the water supply pump 71 is connected to the water outlet end of the water storage tank 7, and the water outlet end of the water supply pump 71 is connected to the water inlet end of the spray pipe 72.

[0029] Among them, a circulating water pump 74 is arranged on the back of the sorting box 1, the water outlet end of the circulating water pump 74 is connected to the water inlet end of the water storage tank 7, the water inlet end of the circulating water pump 74 is connected to a circulating water pipe 75, and the circulating water pipe 75 is connected to a plurality of hoses, and the plurality of hoses extend into the outer seedling box 8 and the plurality of inner seedling boxes 9 respectively.

[0030] Wherein, connecting plates 51 are provided at both left and right ends of the sorting plate 5 .

[0031] Among them, the vibration component 6 includes an articulated seat 601 fixedly connected to the left inner wall of the box body 1, a motor 601 fixedly installed on the right outer wall of the box body 1, and a concave block 605 fixedly installed on the right inner wall of the box body 1. The output end of the motor 601 extends into the box body 1 and is fixedly connected with a rotating rod 603. The left end of the rotating rod 603 is fixedly connected with an eccentric wheel 604. A support rod 606 is fixedly installed between the inner top wall and the inner bottom wall of the concave block 605. A spring 607 is sleeved on the outer side of the support rod 606. A slider 608 located on the top of the spring 607 is slidably connected to the outer side of the support rod 606. The top of the slider 608 is fixedly connected with a connecting block 609. The top of the connecting block 609 is fixedly connected to the connecting plate 51 on the right side of the sorting plate 5. The inner side of the articulated seat 601 is hinged to the connecting plate 51 on the left side of the sorting plate 5 through a pin.

[0032] Among them, the outer side of the rotating rod 603 is rotatably connected to the inner right side wall of the box body 1 through a bearing, the distance from the top of the eccentric wheel 604 to the axis of the rotating rod 603 is smaller than the distance from the bottom of the eccentric wheel 604 to the axis of the rotating rod 603, the natural length of the support rod 606 is equal to the distance between the bottom of the slider 608 and the inner bottom wall of the concave block 605, the width of the slider 608 is equal to the width of the inner side of the concave block 605, and the slider 608 slides in close contact with the inner side of the concave block 605.

[0033] Wherein, side baffles 52 are provided at both the front and rear ends of the sorting plate 5.

[0034] Wherein, a box door is arranged on the front surface of the sorting box 1.

[0035] Wherein, the water storage tank 7 is also provided with a filling port.

[0036] The working principle of the utility model is as follows: when in use, the sea cucumber seedlings are fed from the seedling inlet to the sorting plate, and the motor is started to drive the sorting plate to vibrate up and down with the hinge seat as the axis. Because the sorting plate is tilted, the sea cucumber seedlings will move along the seedling outlet direction while vibrating, and pass through the corresponding screens in turn. The sea cucumber seedlings fall into the inner seedling box below according to the size of the screen holes, and finally fall into the outer seedling box. During this period, the water in the water storage tank is extracted by starting the water supply pump and sent to the spray pipe, and then the nozzle sprays water downward to keep the sorting plate The water lubricates the sea cucumber seedlings, reduces the friction when they come into contact with the sorting plate, makes it easier for the sea cucumber seedlings to slide on the sorting plate, and ensures that the sea cucumber seedlings will not lack water during the sorting process, thereby increasing the survival rate of the sea cucumber seedlings during sorting. The sprayed water will fall into the inner seedling box below through the sieve holes of the sorting plate, and will also enter the outer seedling box through the sorting plate, thereby ensuring the moisture in the seedling box and avoiding the lack of water in the sea cucumber seedlings after sorting, thereby further increasing the survival rate of the sea cucumber seedlings. At the same time, the water in the seedling box can be circulated back to the water tank through a circulating water pump, thereby saving water resources.

[0037] The above shows and describes the basic principle and 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. 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, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings, comprising a sorting box, a seedling inlet and a seedling outlet respectively arranged on the left and right side walls of the sorting box, wherein the seedling inlet is at a higher level than the seedling outlet, and is characterized in that: It also includes a sorting plate obliquely arranged in the sorting box from the seedling inlet to the seedling outlet, a vibration component arranged in the sorting box at the lower right side of the sorting plate for driving the sorting plate to vibrate for sorting, and a circulating spraying component arranged on the sorting box above the sorting plate for spraying the sorting plate and the incoming sea cucumber seedlings; The sorting plate is provided with a plurality of screens, the screens are provided with a plurality of screen holes, the apertures of the screen holes on the plurality of screens increase from the seedling inlet to the seedling outlet, corresponding inner seedling boxes are provided below the plurality of screens, adjacent inner seedling boxes are separated by partitions, and an outer seedling box is provided below the seedling outlet; The circulating spray assembly includes a spray pipe arranged at the top of the sorting box, a water storage tank and a water supply pump arranged at the top of the outside. A plurality of nozzles arranged along the length direction of the sorting plate are arranged below the spray pipe. The water inlet end of the water supply pump is connected to the water outlet end of the water storage tank, and the water outlet end of the water supply pump is connected to the water inlet end of the spray pipe.

2. A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings according to claim 1, characterized in that: A circulating water pump is arranged on the back of the sorting box, the water outlet of the circulating water pump is connected to the water inlet of the water storage tank, the water inlet of the circulating water pump is connected to a circulating water pipe, and the circulating water pipe is connected to a plurality of hoses, which extend into the outer seedling box and the plurality of inner seedling boxes respectively.

3. A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings according to claim 1, characterized in that: Connecting plates are arranged at both left and right ends of the sorting plate.

4. A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings according to claim 3, characterized in that: The vibration assembly includes a hinge seat fixedly connected to the left side wall of the box, a motor fixedly installed on the right outer wall of the box, and a concave block fixedly installed on the right inner wall of the box. The output end of the motor extends into the box and is fixedly connected to a rotating rod. The left end of the rotating rod is fixedly connected to an eccentric wheel. A support rod is fixedly installed between the inner top wall and the inner bottom wall of the concave block. A spring is sleeved on the outer side of the support rod. A slider located on the top of the spring is slidably connected to the outer side of the support rod. The top of the slider is fixedly connected to a connecting block. The top of the connecting block is fixedly connected to the connecting plate on the right side of the sorting plate. The inner side of the hinge seat is hinged to the connecting plate on the left side of the sorting plate through a pin.

5. A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings according to claim 4, characterized in that: The outer side of the rotating rod is rotatably connected to the inner right side wall of the box body through a bearing, the distance from the top of the eccentric wheel to the axis of the rotating rod is smaller than the distance from the bottom of the eccentric wheel to the axis of the rotating rod, the natural length of the support rod is equal to the distance between the bottom of the slider and the inner bottom wall of the concave block, the width of the slider is equal to the width of the inner side of the concave block, and the slider slides in close contact with the inner side of the concave block.

6. A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings according to claim 1, characterized in that: Side baffles are arranged at both the front and rear ends of the sorting plate.

7. A sea cucumber seedling sorting device capable of improving the survival rate of sea cucumber seedlings according to claim 1, characterized in that: The front surface of the sorting box is provided with a box door.

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