Fry releasing device for lobster breeding in rice field

Abstract

The utility model discloses a fry putting device for rice field lobster breeding, and relates to the field of crayfish rice field breeding, the fry putting device comprises a bearing plate main body, a lifting mechanism, a quantity control mechanism and a floating mechanism, the upper end of the bearing plate main body is provided with the lifting mechanism, one end of the lifting mechanism is provided with the quantity control mechanism, and one end of the bearing plate main body is provided with the floating mechanism. Through the arrangement of the bearing plate main body and the quantity control mechanism, the quantity limiting plate installed in the device can move on the limiting groove to open one side of the seedling containing frame, then the motor is started and controlled to drive the quantity control shaft hinge to rotate clockwise, and the quantity of shrimp seedlings sliding out of the lower end of the quantity limiting plate is controlled to be thrown into a rice field. Rubber pads are mounted on the surfaces and the edges of the quantity control shaft pages in a wrapping manner, so that damage caused by the prawn seeds in the throwing process is effectively prevented, and the protection effect and the quantity control throwing effect of the prawn seed throwing device are improved.

Description

Technical Field

[0001] The utility model relates to the field of crayfish paddy field breeding, in particular to a seedling placing device for crayfish breeding in paddy fields. Background Art

[0002] With the development of my country's economy and the improvement of living standards, people's eating habits have gradually diversified, among which crayfish are very popular, and rice field crayfish are very popular among consumers for their green and healthy nature. The cultivation of rice field crayfish requires the shrimp fry and bait to be placed in the waterway of the rice field. The existing release device cannot control the amount of shrimp fry to be released, so a seedling release device for rice field crayfish cultivation is needed.

[0003] The existing patent document with the technical disclosure number CN216164448U provides a crayfish rice field breeding seedling release device, including a feed box, which is divided into a feed chamber and a shrimp seedling chamber adjacent to each other in front and behind by a partition, a shrimp seedling release mechanism is provided in the shrimp seedling chamber, and a feed delivery mechanism is provided in the feed chamber. A floating mechanism with adjustable width is provided on the feed box, and the floating mechanism can make adaptive width adjustment according to the width of the waterway in the rice field. Two adjustable width sowing mechanisms are provided under the feed box, and the sowing mechanisms are respectively located directly below the shrimp seedling release mechanism and the feed delivery mechanism. The sowing mechanism is connected to the floating mechanism and its width can change in the same direction as the width of the floating mechanism. In the utility model, one-way rotating moving rods are connected to both sides of the discharge box, and the ends of the moving rods are connected to floating bases. At the same time, flexible discharge slides are linked to the moving rods on both sides of the discharge box through adjusting rods, so that the width of the waterway can be flexibly adapted. However, when the CN216164448U technology is in operation, it is impossible to control the amount of shrimp seedlings released, and it is impossible to improve the portability of the device operation and the flexibility of the device in the rice field. Therefore, a seedling release device for lobster farming in rice fields is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a seedling releasing device for lobster farming in rice fields, so as to solve the problem that the existing seedling releasing device cannot control the amount of shrimp seedlings released when in use, and at the same time cannot improve the portability of the device operation and cannot improve the flexibility of the device in rice fields.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling releasing device for lobster farming in rice fields, comprising a supporting plate main body, a lifting mechanism, a quantity control mechanism and a floating mechanism, wherein a lifting mechanism is installed on the upper end of the supporting plate main body.

[0006] A quantity control mechanism is installed at one end of the lifting mechanism.

[0007] A floating mechanism is installed at one end of the supporting plate body.

[0008] Preferably, the lifting mechanism includes a front shaft, a seedling frame, a lifting frame and a pneumatic rod, the front shaft is installed at one end of the support plate body, the front shaft, the seedling frame is installed at one end of the front shaft, the seedling frame is installed at one end of the lifting frame, and the pneumatic rod is installed at one end of the lifting frame.

[0009] Preferably, the seedling holding frame forms a rotating structure with the supporting plate body through the front axis, and the seedling holding frame forms a lifting structure with the supporting plate body through the lifting frame.

[0010] Preferably, the quantity control mechanism includes a limit slot, a limit plate, a quantity control axis page, a motor and a rubber pad. A limit slot is opened at one end of the seedling frame, a limit plate is installed at one end of the limit slot, a quantity control axis page is installed at one end of the seedling frame, a motor is installed at one end of the quantity control axis page, and a rubber pad is installed at one end of the quantity control axis page.

[0011] Preferably, the rubber pad is threadedly connected to the quantity control shaft page, and the quantity limiting plate is snap-connected to the seedling holding frame via a limiting groove.

[0012] Preferably, the floating mechanism comprises a plate limiting groove, an opposite extension plate and a floating airbag, the plate limiting groove is installed at the lower end of the supporting plate body, the plate limiting groove is installed at one end with an opposite extension plate, and the floating airbag is installed at one end of the opposite extension plate.

[0013] Preferably, the oppositely extending plates form a sliding structure with the supporting plate body through the plate limiting grooves, and the floating airbags are snap-connected with the oppositely extending plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can move one side of the seedling containing frame on the limit slot through the limit plate installed in the device, and then start and control the motor to drive the control shaft to rotate clockwise, so that the shrimp seedlings sliding out from the lower end of the limit plate are released into the rice field in a controlled manner, and the surface and edge of the control shaft are wrapped with rubber pads to effectively prevent the shrimp seedlings from being damaged during the release process, thereby improving the protection effect of the device on the release of shrimp seedlings and the control release effect;

[0016] 2. The utility model can place shrimp fry in the seedling containing frame installed in the device through the supporting plate main body and the lifting mechanism, and then push the entire device to the position where the seedlings need to be placed, and then lift the right end of the seedling containing frame to rotate the lifting frame and the pneumatic rod on the front axis to cooperate with each other, so that the front end of the seedling containing frame is tilted, and the shrimp fry gathers to one side of the limiting plate as it tilts, thereby improving the portability of the device operation;

[0017] 3. The utility model provides a supporting plate body and a floating mechanism, and can pull the floating airbag to the position matching the waterway in the rice field by pulling the opposite extension plates installed in the device toward the supporting plate body in the limiting plate groove, so as to support the entire device and improve the convenience and flexibility of the device in use and movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 This is a structural schematic diagram of the lifting mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the quantity control mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the floating mechanism of the utility model.

[0022] In the figure: 1. supporting plate body; 2. lifting mechanism; 201. front axis; 202. seedling frame; 203. lifting frame; 204. pneumatic rod; 3. quantity control mechanism; 301. limit groove; 302. limit plate; 303. quantity control axis; 304. motor; 305. rubber pad; 4. floating mechanism; 401. limit plate groove; 402. opposite extension plate; 403. floating airbag. DETAILED DESCRIPTION

[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4A seedling placing device for paddy field lobster farming comprises a supporting plate body 1, a lifting mechanism 2, a quantity control mechanism 3 and a floating mechanism 4. The lifting mechanism 2 is installed on the upper end of the supporting plate body 1. The lifting mechanism 2 comprises a front axis 201, a seedling holding frame 202, a lifting frame 203 and a pneumatic rod 204. The front axis 201 is installed at one end of the supporting plate body 1. The front axis 201, the seedling holding frame 202 is installed at one end of the front axis 201, the seedling holding frame 202 is installed at one end of the lifting frame 203, and the pneumatic rod 204 is installed at one end of the lifting frame 203. 202 forms a rotating structure with the supporting plate body 1 through the front axis 201, and the seedling frame 202 forms a lifting structure with the supporting plate body 1 through the lifting frame 203. The shrimp seedlings are placed in the seedling frame 202 installed in the device and then the entire device is pushed to the position where the seedlings need to be placed. Then, the right end of the seedling frame 202 is lifted and the lifting frame 203 and the pneumatic rod 204 are rotated on the front axis 201 to cooperate with each other, so that the front end of the seedling frame 202 is tilted, and the shrimp seedlings gather to the side of the limiting plate 302 as they tilt, thereby improving the ease of operation of the device.

[0026] See also Figure 1-4 A seedling placing device for lobster farming in a rice field, a control mechanism 3 is installed at one end of a lifting mechanism 2, the control mechanism 3 includes a limit groove 301, a limit plate 302, a control shaft page 303, a motor 304 and a rubber pad 305, a limit groove 301 is provided at one end of a seedling holding frame 202, a limit plate 302 is installed at one end of the limit groove 301, a control shaft page 303 is installed at one end of the seedling holding frame 202, a motor 304 is installed at one end of the control shaft page 303, a rubber pad 305 is installed at one end of the control shaft page 303, and the rubber pad 305 is threadedly connected to the control shaft page 303 The limiting plate 302 is engaged with the seedling holding frame 202 through the limiting groove 301. The limiting plate 302 installed in the device moves on the limiting groove 301 to open one side of the seedling holding frame 202, and then the motor 304 is started and controlled to drive the control axis page 303 to rotate clockwise, so that the shrimp seedlings sliding out from the lower end of the limiting plate 302 are released into the rice field in a controlled manner. The surface and edge of the control axis page 303 are wrapped with rubber pads 305, which effectively prevent the damage to the shrimp seedlings during the release process, thereby improving the protection effect and control effect of the device on the release of shrimp seedlings.

[0027] See also Figure 1-4A seedling releasing device for lobster farming in rice fields, a floating mechanism 4 is installed at one end of a supporting plate main body 1, the floating mechanism 4 includes a limiting plate groove 401, an opposite extension plate 402 and a floating airbag 403, a limiting plate groove 401 is installed at the lower end of the supporting plate main body 1, an opposite extension plate 402 is installed at one end of the limiting plate groove 401, and a floating airbag 403 is installed at one end of the opposite extension plate 402, the opposite extension plate 402 forms a sliding structure with the supporting plate main body 1 through the limiting plate groove 401, and the floating airbag 403 is engaged and connected with the opposite extension plate 402, the opposite extension plate 402 installed in the device is pulled left and right toward the supporting plate main body 1 in the limiting plate groove 401 to bring the floating airbag 403 to a position that matches the waterway in the rice field, so as to support the entire device, thereby improving the convenience and flexibility of the device in use and movement.

[0028] Working principle: When in use, first pull the opposite extension plate 402 to the left and right of the support plate body 1 in the limit plate groove 401 to bring the floating airbag 403 to the position that matches the waterway in the rice field to support the entire device, and then place the shrimp seedlings in the seedling holding frame 202 to push the entire device to the position where the seedlings need to be placed, and then lift the right end of the seedling holding frame 202 on the front axis 201 to rotate the lifting frame 203 and the pneumatic rod 204 to cooperate with each other, so that the front end of the seedling holding frame 202 tilts, and the shrimp seedlings gather to the side of the limit plate 302 as they tilt, and the lifting device is easy to operate. For convenience, the limiting plate 302 is moved on the limiting groove 301 to open one side of the seedling containing frame 202, and then the motor 304 is started and controlled to drive the control axis page 303 to rotate clockwise, so that the shrimp seedlings sliding out from the lower end of the limiting plate 302 are released into the rice field in a controlled manner, and the surface and edge of the control axis page 303 are wrapped with rubber pads 305 to effectively prevent damage to the shrimp seedlings during the release process, thereby improving the protection effect of the device on the release of shrimp seedlings and the control release effect. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A seedling placing device for paddy field lobster farming, comprising a supporting plate body (1), a lifting mechanism (2), a quantity control mechanism (3) and a floating mechanism (4), characterized in that: A lifting mechanism (2) is installed on the upper end of the supporting plate body (1); A volume control mechanism (3) is installed at one end of the lifting mechanism (2); A floating mechanism (4) is installed at one end of the supporting plate body (1).

2. A seedling placing device for paddy field lobster farming according to claim 1, characterized in that: The lifting mechanism (2) comprises a front shaft (201), a seedling holding frame (202), a lifting frame (203) and a pneumatic rod (204); the front shaft (201) is installed at one end of the supporting plate body (1); the front shaft (201) and the seedling holding frame (202) are installed at one end of the front shaft (201); the lifting frame (203) is installed at one end of the seedling holding frame (202); and the pneumatic rod (204) is installed at one end of the lifting frame (203).

3. A seedling placing device for paddy field lobster farming according to claim 2, characterized in that: The seedling holding frame (202) forms a rotating structure with the supporting plate body (1) through the front shaft (201), and the seedling holding frame (202) forms a lifting structure with the supporting plate body (1) through the lifting frame (203).

4. The seedling placing device for paddy field lobster farming according to claim 2, characterized in that: The control mechanism (3) comprises a limit slot (301), a limit plate (302), a control shaft page (303), a motor (304) and a rubber pad (305); a limit slot (301) is provided at one end of the seedling holding frame (202); a limit plate (302) is installed at one end of the limit slot (301); a control shaft page (303) is installed at one end of the seedling holding frame (202); a motor (304) is installed at one end of the control shaft page (303); and a rubber pad (305) is installed at one end of the control shaft page (303).

5. The device for releasing seedlings for lobster farming in rice fields according to claim 4, characterized in that: The rubber pad (305) is threadedly connected to the quantity control shaft page (303), and the quantity limiting plate (302) is snap-connected to the seedling containing frame (202) via the limiting groove (301).

6. The device for releasing lobsters in rice fields according to claim 1, characterized in that: The floating mechanism (4) comprises a plate limiting groove (401), an opposite extension plate (402) and a floating airbag (403); the plate limiting groove (401) is installed at the lower end of the supporting plate body (1); one end of the plate limiting groove (401) is installed with an opposite extension plate (402); and one end of the opposite extension plate (402) is installed with a floating airbag (403).

7. The device for releasing seedlings for lobster farming in rice fields according to claim 6, characterized in that: The opposite extension plate (402) forms a sliding structure with the supporting plate body (1) through the plate limiting groove (401), and the floating airbag (403) is engaged and connected with the opposite extension plate (402).

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