Automatic grounding feedback material table structure

Abstract

The utility model provides a grounding feedback automatic material platform structure, which relates to the technical field of automatic feeders, and comprises a support frame, an automatic adjusting part is arranged on the support frame, the automatic adjusting part comprises a pull wire, the pull wire is connected with a material fishnet, and the automatic adjusting part controls the extension and recovery of the pull wire so as to control the lifting of the material fishnet; the automatic adjusting part is provided with a linkage part which is movably connected with the pull wire. The linkage part is further connected with the limiting switch, and the limiting switch is electrically connected with the automatic adjusting part and used for controlling the automatic adjusting part to stop. The fishnet has the advantages that the automatic adjusting component is arranged, paying off can be stopped when the fishnet sinks to the bottom of the culture pond, in this way, the fishnet can be stably placed at the bottom of the pond, the situation that too many pull wires float in water and influence swimming of fishes and shrimps in the water is avoided, and therefore the fishes and the shrimps can be bred more stably and regularly.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic feeder technical field especially a kind of bottom feedback automatic material table structure. BACKGROUND

[0002] Automatic feeding technology is an innovation in aquaculture industry, which improves the efficiency and effect of fish and shrimp cultivation through intelligent equipment. The use of automatic feeding equipment in the cultivation industry can reduce feed waste, improve growth rate and yield, reduce feed coefficient, make water quality more stable, and significantly reduce labor costs. When feeding fish and shrimp automatically, a bait pot is often used. The feed is placed on the bait pot, and then the bait pot is put into the water. Fish and shrimp will go to the bait pot to take food. Since shrimp are bottom-dwelling food species, they need to swim to the bottom of the pond to forage. Therefore, the bait pot needs to be sunk to the bottom of the pond during feeding, which is beneficial for shrimp foraging and observing the situation of shrimp and feed. However, currently people only use a rope to pull the bait pot to the bottom of the water during feeding, and it is not certain how long the rope should be placed each time.

[0003] The technical content disclosed in Chinese patent document (publication number: CN203884449U, patent name: A kind of green shrimp food table) is: the food table is composed of foam float ball, pull rope, food table body, the food table body is shallow dish-shaped square structure with small bottom opening and large upper opening, which is composed of food table upper cord, side wall mesh, food table bottom cord, sinker, table bottom mesh and concave support; the food table upper cord and the food table bottom cord are made of polyethylene cord with a diameter of 0.6 cm, the food table bottom cord has a side length of 1 m, the food table upper cord has a side length of 1.2 m, the side wall mesh is polyethylene mesh with a mesh of 20 meshes, the mesh is 15 cm wide, and is sewn between the food table upper cord and the food table bottom cord; the table bottom mesh is made of nylon mesh with a mesh of 40 meshes, and the four edges are sewn on the food table bottom cord; a 20-30 g sinker is used every 30-40 cm between the food table bottom cords; the concave support is made of wrapped wire with a diameter of 3-5 mm, located on the diagonal line of the food table bottom, and the two ends of the concave support pass through the corners of the food table bottom cord, are hooked up to the food table upper cord, and are tied with nylon line at the intersection of the table bottom mesh diagonal line, which is convenient for folding or branching fixation; the bottom end of the pull rope is tied to the nylon line at the intersection of the concave support, and the upper end is connected with the foam float ball, serving as a food table position marker.

[0004] As known from the above embodiment, the green shrimp food table uses foam float ball and pull rope to hold the food table, but the depth of the pull rope cannot match the bottom of the pond, so the food table may float in the water or sink to the bottom after being put into the pond. Therefore, the position and state of the food table are not necessarily stable during each feeding, which may cause the feed to be scattered on the bottom of the pond or the pull rope to float in the water. UTILITY MODEL CONTENT

[0005] The utility model overcomes the shortcoming in the prior art, set up automatic adjusting part, can stop paying line when material jar sinks to the bottom of the breeding pond, so that the material jar can be placed stably on the bottom of the pond, and too much traction line does not float in the water to affect the fish and shrimp swimming in the water, so that the fish and shrimp can be bred more stably and regularly.

[0006] In order to solve the above technical problems, the utility model is realized through the following technical schemes:

[0007] A kind of bottom feedback automatic material table structure, including support frame, support frame is provided with automatic adjusting part, automatic adjusting part includes traction line, traction line is connected with material jar, automatic adjusting part controls the extension and recovery of traction line to control the lifting of material jar;Automatic adjusting part is provided with linkage component, linkage component is movably connected with traction line;Linkage component is also connected with limit switch, limit switch is electrically connected with automatic adjusting part, to control automatic adjusting part stop;

[0008] When traction line is paid, material jar sinks due to gravity and makes traction line in taut state, and traction line is tightly pressed against linkage component;When material jar touches the bottom, traction line relaxes, and traction line releases the tightly pressed linkage component, and linkage component moves, so that limit switch receives command to control automatic adjusting part to stop paying line.

[0009] Further, the automatic adjusting part includes a line turning rod connected with a motor, the traction line is wound on the line turning rod, and the motor drives the line turning rod to rotate to release or retract the traction line.

[0010] Further, the linkage component includes a lever buckle and a limit plate, one end of the limit plate is connected with the limit switch.

[0011] The traction line passes through the lever buckle and the limit plate, and the lever buckle and the limit plate are relatively stationary in the taut state of the traction line, when the traction line starts to relax, the lever buckle rotates and pushes the limit plate, and the limit plate is pushed to trigger the limit switch.

[0012] Further, the lever buckle includes a swing body and a lower swing arc segment connected with the swing body, the middle part of the swing body is hinged to an upper frame, a torsional spring is arranged at the hinge of the swing body and the upper frame, and one end of the limit plate is hinged to the upper frame.

[0013] Further, the upper end of the swing body is provided with a limit frame, the limit plate is provided with a threading hole, and the traction line passes through the space formed by the upper end of the swing body and the limit frame and then passes through the threading hole.

[0014] When the traction line is taut, the swing body is perpendicular to the limiting plate, at this time, the torsional spring has torsional elastic force to the swing body, when the traction line is relaxed, the swing body rotates under the elastic force of the torsional spring, the lower swing arc segment moves towards the limiting plate and pushes the limiting plate to swing, the limiting plate swings to trigger the limiting switch.

[0015] Further, one end of the limiting plate is provided with a knob, the limiting switch is a universal travel limiting switch, and the limiting switch comprises a trigger rod.

[0016] Further, the support frame is provided with an image collector.

[0017] Further, the support frame is connected with the floating ball.

[0018] Compared with the prior art, the automatic feeding table has the beneficial effects that:

[0019] 1. The automatic adjusting component is arranged, so that the traction line can be stopped when the bait pot sinks to the bottom of the culture pond, the bait pot can be stably placed on the bottom of the culture pond, and too much traction line does not float in the water to affect the swimming of fish and shrimps, so that the fish and shrimps can be bred more stably and regularly.

[0020] 2. The image collector is arranged, so that the bait pot can be fished up to observe the feeding condition of the fish and shrimps after a certain feeding time, the growth of the fish and shrimps can be analyzed according to the size of the fish and shrimps on the bait pot in different time periods, and therefore the feeding condition and the growth condition of the fish and shrimps can be more comprehensively and timely observed, and useful data can be provided for subsequent breeding of the fish and shrimps. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the utility model, together with embodiments of the utility model, to explain the utility model, and do not constitute a limitation to the utility model, and in the drawings:

[0022] Fig. 1 is a first overall schematic view of an automatic feeding table structure of an embodiment of the utility model;

[0023] Fig. 2 is a second overall schematic view of the automatic feeding table structure of the embodiment of the utility model;

[0024] Fig. 3 is an exploded schematic view of an automatic adjusting component of the embodiment of the utility model;

[0025] Fig. 4 is a structural schematic view of the automatic adjusting component of the embodiment of the utility model.

[0026] In the diagram: 1. Support frame; 2. Float; 3. Upper frame; 4. Image acquisition device; 5. Motor; 6. Automatic adjustment component; 601. Rotating rod; 602. Traction line; 603. Lever buckle; 6031. Swing body; 6032. Lower arc segment; 6033. Limit frame; 604. Limit plate; 6041. Threading hole; 6042. Actuating seat; 605. Limit switch; 6051. Trigger rod; 606. Tension spring; 7. Material net; 701. Mesh. Detailed Implementation

[0027] The preferred embodiments of the utility model are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the utility model.

[0028] like Figs. 1 to 4 As shown, an automatic feeding platform structure with bottom feedback includes a support frame 1. An automatic adjustment component 6 is mounted on the support frame 1. The automatic adjustment component 6 includes a traction line 602 connected to a feeding tray 7. The automatic adjustment component 6 controls the extension and retraction of the traction line 602 to control the raising and lowering of the feeding tray 7. The automatic adjustment component 6 is also equipped with a linkage component, which is movably connected to the traction line 602. The linkage component is also connected to a limit switch 605, which is electrically connected to the automatic adjustment component 6 to control the automatic adjustment component 6 to stop. When feeding fish and shrimp, feed is placed in the feeding tray 7, which has mesh openings 70. 1. The automatic adjustment component 6 extends the traction line 602, and the feed net 7 gradually sinks into the water. Due to gravity, the feed net 7 sinks and keeps the traction line 602 taut, which in turn presses against the linkage component. When the feed net 7 touches the bottom, the traction line 602 slackens, releasing its pressure on the linkage component. The linkage component then moves, causing the limit switch 605 to receive a command to control the automatic adjustment component 6 to stop extending the line. This ensures that the feed net 7 is stably placed on the bottom of the pond without excessive traction line 602 floating in the water and affecting the swimming of fish and shrimp. Therefore, it allows for more stable and regular fish and shrimp feeding.

[0029] The automatic adjustment component 6 includes a rotating rod 601, which is connected to a motor 5; a traction line 602 is wound around the rotating rod 601, and the motor 5 drives the rotating rod 601 to rotate, which can release or retract the traction line 602.

[0030] The linkage components include a lever buckle 603 and a limit plate 604, one end of which is connected to a limit switch 605.

[0031] The traction line 602 passes through the lever buckle 603 and the limiting plate 604. When the traction line 602 is taut, the lever buckle 603 is relatively static with the limiting plate 604. When the traction line 602 starts to relax, the lever buckle 603 rotates and pushes the limiting plate 604, and the limiting plate 604 is pushed to trigger the limiting switch 605.

[0032] The lever buckle 603 comprises a swing body 6031 and a lower swing arc segment 6032 connected to the swing body 6031. The middle part of the swing body 6031 is hinged to the upper frame 3. A torsion spring is arranged at the hinge position of the swing body 6031 and the upper frame 3. The torsion spring makes the lever buckle 603 have a tendency to rotate towards the limiting plate 604. When the traction line 602 is taut, the traction line 602 generates resistance on the side of the lever buckle 603 away from the torsion spring, so that the lever buckle 603 does not rotate under the action of the torsion spring. One end of the limiting plate 604 is hinged to the upper frame 3. The other end of the limiting plate 604 is connected to the upper frame 3 through a tension spring 606. Therefore, under the tension of the tension spring 606, the two ends of the limiting plate 604 are in a horizontal state.

[0033] The upper end of the swing body 6031 is provided with a limiting frame 6033. The limiting plate 604 is provided with a threading hole 6041. The traction line 602 passes through the space formed by the upper end of the swing body 6031 and the limiting frame 6033 and then passes through the threading hole 6041. When the traction line 602 is taut, the swing body 6031 is perpendicular to the limiting plate 604. At this time, the torsion spring has a torsional elastic force on the swing body 6031. When the traction line 602 relaxes, the swing body 6031 rotates under the action of the elastic force of the torsion spring, drives the lower swing arc segment 6032 to move towards the limiting plate 604 and pushes the limiting plate 604 to swing downward. The pushing force of the lower swing arc segment 6032 on the limiting plate 604 is greater than the pulling force of the tension spring 606 on one end of the limiting plate 604. Therefore, the limiting plate 604 rotates under the pushing of the lower swing arc segment 6032, and the limiting plate 604 rotates to trigger the limiting switch 605.

[0034] One end of the limiting plate 604 is provided with a poking seat 6042, the limiting switch 605 is a universal stroke limiting switch, the limiting switch 605 includes a trigger rod 6051, and the limiting switch 605 is electrically connected with the motor 5; in the embodiment, the limiting switch 605 is a universal stroke limiting switch, the universal stroke limiting switch is a trigger rod (also referred to as a spring rod) capable of switching a working signal, in the embodiment, swing of the trigger rod will make the limiting switch 605 send a signal to stop the motor 5. When the traction line 602 is relaxed during pay-off, the limiting plate 604 swings downward to drive the trigger rod 6051 to swing downward through the poking seat 6042, so that the limiting switch 605 outputs a signal to the motor 5 to stop, and the motor 5 cannot drive the wire rotating rod 601 to rotate, thereby stopping pay-off; when the traction line 602 is taut during take-up, the traction line 602 has a pushing force overcoming the torsional spring on the swing body 6031, so that the swing body 6031 rotates back, that is, the lower swing arc segment 6032 is driven to rotate upward to remove the pushing force on the limiting plate 604, the limiting plate 604 swings upward under the action of the tension spring 606, the poking seat 6042 drives the trigger rod 6051 to swing upward, so that the limiting switch 605 outputs a signal to the motor 5 to stop, thereby stopping take-up.

[0035] The support frame 1 is provided with an image collector 4, the image collector 4 can take a photo of the bait pot 7 when the bait pot 7 is pulled out of the water surface by the traction line 602, and then the photo is transmitted back to the system or computer, so that the staff can analyze the feeding situation, the staff can observe the feeding situation of the fish and shrimps after a certain time of feeding, and the size of the fish and shrimps in the bait pot 7 at different time periods can be used to analyze the growth of the fish and shrimps, so that the feeding situation and the growth of the fish and shrimps can be observed more comprehensively and timely, and useful data for subsequent breeding of the fish and shrimps is provided; in the embodiment, the image collector 4 can be a camera or a camera head.

[0036] The support frame 1 is connected with the floating ball 2, the floating ball 2 can make the support frame 1 float on the water surface, so that the bait pot 7 can be arranged in the middle of the breeding pond or at a position specified by the staff, so that the fish and shrimps in the pond can more conveniently feed.

[0037] Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, but any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A bottom touch feedback automatic table structure, characterized by, The application relates to a supporting frame (1) provided with an automatic adjusting part (6), the automatic adjusting part (6) comprising a traction line (602) connected with a material pot (7), the automatic adjusting part (6) controlling the extension and recovery of the traction line (602) to control the lifting of the material pot (7); the automatic adjusting part (6) is provided with a linkage part which is movably connected with the traction line (602); the linkage part is also connected with a limit switch (605) which is electrically connected with the automatic adjusting part (6) to control the stopping of the automatic adjusting part (6); when the traction line (602) is unwinding, the material pot (7) sinks due to gravity and makes the traction line (602) in a taut state, and the traction line (602) is in abutment with the linkage part; when the material pot (7) touches the bottom, the traction line (602) is relaxed, the traction line (602) releases the abutment with the linkage part, the linkage part moves, and the limit switch (605) receives a command to control the stopping of the automatic adjusting part (6).

2. The bottomed feedback automatic table structure according to claim 1, wherein, The automatic adjusting part (6) comprises a line rotating rod (601) connected with a motor (5); the traction line (602) is wound on the line rotating rod (601), and the motor (5) drives the line rotating rod (601) to rotate to release or wind up the traction line (602).

3. The floor feedback automated magazine structure of claim 2, wherein, The linkage part comprises a lever buckle (603) and a limit plate (604), one end of the limit plate (604) being connected with the limit switch (605); The traction line (602) passes through the lever buckle (603) and the limit plate (604), the lever buckle (603) and the limit plate (604) being relatively static in the taut state of the traction line (602), and the lever buckle (603) rotates and pushes the limit plate (604) when the traction line (602) starts to relax, the limit plate (604) being pushed to trigger the limit switch (605).

4. The floor feedback automated magazine structure of claim 3, wherein, The lever buckle (603) comprises a swing body (6031) and a lower swing arc-shaped section (6032) connected with the swing body (6031), the middle part of the swing body (6031) being hinged with an upper frame (3), the hinged part of the swing body (6031) and the upper frame (3) being provided with a torsion spring, and one end of the limit plate (604) being hinged with the upper frame (3); the other end of the limit plate (604) is connected with the upper frame (3) through a tension spring (606).

5. The floor feedback automated magazine structure of claim 4, wherein, The upper end of the swing body (6031) is provided with a limit frame (6033), the limit plate (604) is provided with a threading hole (6041), and the traction line (602) passes through the space formed by the upper end of the swing body (6031) and the limit frame (6033) and then passes through the threading hole (6041) again. When the traction line (602) is taut, the swing body (6031) is perpendicular to the limiting plate (604), at this time the torsional spring exerts a torsional elastic force on the swing body (6031), when the traction line (602) is relaxed, the swing body (6031) rotates under the elastic force of the torsional spring, the lower swing arc-shaped section (6032) moves towards the limiting plate (604) and pushes the limiting plate (604) to swing, and the limiting plate (604) swings to trigger the limiting switch (605).

6. The bottomed feedback automatic table structure according to claim 5, wherein, One end of the limiting plate (604) is provided with a pushing seat (6042), the limiting switch (605) is a universal stroke limiting switch, and the limiting switch (605) comprises a trigger rod (6051), and the trigger rod (6051) is connected with the pushing seat (6042).

7. The floor feedback automated table structure according to any one of claims 1 to 6, wherein, An image collector (4) is arranged on the support frame (1).

8. The floor feedback automated table structure according to any one of claims 1 to 6, wherein, The support frame (1) is connected with the floating ball (2).

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