Fishing weight counting device and intelligent performance management system

Abstract

The present invention discloses a competitive fishing weight-counting and fish-returning device and an intelligent performance management system, which include a fish-returning mechanism and a plurality of weight-counting mechanisms, wherein the fish-returning mechanism is arranged below the weight-counting mechanism; the weight-counting mechanism includes a box, an infrared sensor, a slide plate, a fish basket, a cylinder assembly, a weighing device and a control box, wherein the control box is fixed to the outside of the box, a fish inlet is arranged on the top of the box, a slide plate is hinged below the fish inlet, the middle part of the slide plate is hinged to the fish basket through a connecting rod, the bottom of the slide plate abuts against the fish basket, and the infrared sensor is fixed at the fish inlet; the fish-returning mechanism includes a fish-returning pipe and a water pump. The present invention provides a fishing weight-counting and fish-returning device and an intelligent performance management system, which can automatically weigh the fish caught by contestants, and automatically recycle the fish into the fishing pond, so as to manage the contestants' performance in real time.

Description

Technical Field

[0001] The invention relates to a fishing weight-counting fish return device and an intelligent performance management system. Background Art

[0002] At present, there are two ways to judge the results of fishing competitions. One is to compare the number of fish caught by each contestant, and the other is to compare the weight of the fish caught by each contestant. Both methods require staff to take the fish caught by the fishing contestants to the weighing area through lifting equipment, and then the staff will weigh or count them. The accuracy is not high, the weighing or counting efficiency is low, and the labor cost is increased. In addition, during the manual weighing or counting process, the fish is in a state of long-term dehydration, and the fish have to undergo various handling and weighing operations, which increases the mortality rate of the fish, thereby increasing the cost. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a fishing weight-counting and fish-returning device and an intelligent performance management system, which can automatically weigh the fish caught by contestants, and automatically recycle the fish into the fishing pond, so as to manage the contestants' performance in real time.

[0004] In order to solve the above technical problems, the technical solution of the present invention is:

[0005] A competitive fishing weight-counting fish return device, comprising a fish return mechanism and a plurality of weight-counting mechanisms, wherein the fish return mechanism is arranged below the weight-counting mechanism;

[0006] The weighing mechanism comprises a box, an infrared sensor, a slide plate, a fish basket, a cylinder assembly, a weighing device and a control box, wherein the control box is fixed on the outside of the box, a fish inlet is arranged on the top of the box, a slide plate is hingedly connected below the fish inlet, the middle part of the slide plate is hingedly connected to the fish basket through a connecting rod, the bottom of the slide plate is in contact with the fish basket, the infrared sensor is fixed at the fish inlet, the weighing device is fixed on the bottom frame of the box and is located below the fish basket, and when the weighing of the fish in the fish basket is finished, the cylinder assembly drives the fish basket to tilt and drives the slide plate to rotate to pour the fish downwards;

[0007] The fish returning mechanism comprises a fish returning pipe and a water pump. The water pump is arranged at one end of the fish returning pipe. The other end of the fish returning pipe leads to a fish returning pond. The fish returning pipe is provided with a hole for recovering fish.

[0008] Furthermore, a support frame and a partition are fixed in the middle of the weighing device, the two ends of the top of the support frame are respectively hinged to the base of the cylinder assembly, the piston rod of the cylinder assembly is hinged to the end of the fish basket away from the support frame, and the end of the fish basket close to the support frame is hinged to the partition, a group of support rods are provided at one end of the weighing device, and the two sides of the top of the slide board are respectively hinged to the support rods.

[0009] Furthermore, the bottom frame of the box body is a hollow structure, the weighing device is provided with a fish outlet, the fish outlet is located on one side of the partition, the other side of the partition is the fish basket working area, and the weighing device is provided with a group of limit blocks, and the limit blocks are located below the fish basket.

[0010] Furthermore, a PLC controller is provided in the control box, the infrared sensor and the weighing device are respectively connected to the input end of the PLC controller, and the output end of the PLC controller is connected to the cylinder assembly;

[0011] The infrared sensor is suitable for detecting a signal of a fish entering the slide plate as a start signal of the weighing device;

[0012] The weighing device is suitable for weighing the fish in the fish basket;

[0013] The cylinder assembly is suitable for driving the fish basket to pour out the fish after weighing is completed;

[0014] The PLC controller is suitable for receiving a start signal to start the weighing device for weighing, and adding and counting the weighing data of the weighing device each time, and controlling the cylinder assembly to drive the fish basket to pour the fish out after each weighing.

[0015] An intelligent performance management system, comprising a main control machine, a display screen, an Internet terminal and a fishing weight return device, wherein the main control machine and the display screen are respectively connected to the output end of a PLC controller in a control box;

[0016] The main control machine is suitable for counting the total weight of the fish weighed by each weighing mechanism and synchronizing it to the Internet terminal;

[0017] The display screen is suitable for displaying and announcing the total weight of the fish weighed by each weighing mechanism.

[0018] By adopting the above technical scheme, the present invention weighs and counts the weight of each contestant's fishing through a weighing mechanism, thereby improving the accuracy of performance statistics, and then automatically recovers the fish into the fishing pond through a fish returning mechanism. The present invention can announce the results of the competition in real time so that the audience can also understand and watch at any time, which greatly improves the efficiency of performance statistics and information transmission of the competition, reduces the mortality rate of fish, and reduces labor costs. It can not only bring a better experience to fishing competition enthusiasts, but also save costs for fishing grounds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the intelligent performance management system of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the competitive fishing fish return device of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the fish returning mechanism of the present invention;

[0022] Figure 4 It is a front view of the weighing mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the internal structure of the weighing mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the weighing device of the present invention;

[0025] Figure 7 The figure is a state diagram of the weighing mechanism of the present invention when pouring fish;

[0026] Figure 8 It is a principle block diagram of the intelligent performance management system of the present invention. DETAILED DESCRIPTION

[0027] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0028] Embodiment 1

[0029] like Figures 2 to 7 As shown, a competitive fishing weight-counting and fish-returning device comprises a fish-returning mechanism 1 and a plurality of weight-counting mechanisms 2. The fish-returning mechanism 1 is arranged below the weight-counting mechanism 2. The weight-counting mechanism 2 is suitable for automatically weighing the fish caught by the contestant each time. After weighing, the fish is poured into the fish-returning mechanism 1 and waits for the next weighing. The fish-returning mechanism 1 is suitable for automatically recovering the weighed fish into the fish pond 3.

[0030] like Figures 4 to 7As shown, the weighing mechanism 2 includes a box body 21, an infrared sensor 22, a slide plate 23, a fish basket 24, a cylinder assembly 25, a weighing device 26 and a control box 27. The control box 27 is fixed to the outside of the box body 21. A fish inlet 28 is provided on the top of the box body 21. The slide plate 23 is hinged below the fish inlet 28. The middle part of the slide plate 23 is hinged to the fish basket 24 through a connecting rod 29. The bottom of the slide plate 23 abuts against the fish basket 24. A support frame 261 and a partition plate 262 are fixed to the middle part of the weighing device 26. The support frame 26 The top ends of the slide plate 23 are respectively hinged to the base of the cylinder assembly 25, the piston rod of the cylinder assembly 25 is hinged to one end of the fish basket 24 away from the support frame 261, the end of the fish basket 24 close to the support frame 261 is hinged to the partition 262, one end of the weighing device 26 is provided with a group of support rods 263, the top sides of the slide plate 23 are respectively hinged to the support rods 263, the infrared sensor 22 is fixed at the fish inlet 28, and the weighing device 26 is fixed on the bottom frame 211 of the box body 21 and is located below the fish basket 24.

[0031] like Figure 5 , 7 As shown, before weighing, the slide plate 23 is in an inclined state, and the fish basket 24 is in a horizontal state, and the fish can slide from the slide plate 23 into the fish basket 24. When the weighing of the fish in the fish basket 24 is completed, the piston rod of the cylinder assembly 25 contracts, pulling the fish basket 24 to tilt, and at the same time drives the slide plate 23 from the inclined state to the vertical state, and pours the fish downward. After the fish is poured out, the piston rod of the cylinder assembly 25 extends, pushing the fish basket 24 back to the horizontal state, and the slide plate 23 returns to the inclined state driven by the connecting rod.

[0032] like Figure 2 , 3 As shown, the fish returning mechanism 1 comprises a fish returning pipe 11 and a water pump 12. The water pump 12 is arranged at one end of the fish returning pipe 11. The other end of the fish returning pipe 11 leads to the fish returning pond 3. The fish returning pipe 11 is provided with a hole 111 for recovering fish poured out from the fish basket 24. The fish falls into the fish returning pipe 11 from the hole 111. Water is stored in the fish returning pipe 11 to ensure the normal activities of the fish. After the water pump 12 is started, the fish in the fish returning pipe 11 is flushed into the fish returning pond 3, and the fish swim from the fish returning pond 3 into the fishing pond 4.

[0033] like Figure 6 As shown, the bottom frame 211 of the box body 21 is a hollow structure, which is convenient for fish to fall into the fish return pipe 11. The weighing device 26 is provided with a fish outlet 264, and the fish outlet 264 is located on one side of the partition 262. The fish falls into the hole 111 on the fish return pipe 11 from the fish outlet 264. The other side of the partition 262 is the working area of ​​the fish basket 24. The weighing device 26 is provided with a group of limit blocks 265, and the limit blocks 265 are located below the fish basket 24.

[0034] like Figure 4 ,5 As shown, a PLC controller is arranged in the control box 27, the infrared sensor 22 and the weighing device 26 are respectively connected to the input end of the PLC controller, and the output end of the PLC controller is connected to the cylinder assembly 25; the infrared sensor 22 is suitable for detecting the signal of the fish entering the slide plate 23 as the starting signal of the weighing device 26; the weighing device 26 is suitable for weighing the fish in the fish basket 24, and the cylinder assembly 25 is suitable for driving the fish basket 24 to pour out the fish after the weighing is completed; the PLC controller is suitable for receiving the starting signal to start the weighing device 26 for weighing, and adding and counting the weighing data of the weighing device 26 each time, and controlling the cylinder assembly 25 to drive the fish basket 24 to pour out the fish after each weighing is completed.

[0035] Embodiment 2

[0036] like Figure 1 , 8 As shown, an intelligent performance management system includes a main control computer 5, a display screen 6, an Internet terminal and the competitive fishing weight counting and fish returning device in Example 1. The main control computer 5 and the display screen 6 are respectively connected to the output end of the PLC controller in the control box 27. The main control computer 5 is suitable for counting the total weight of the fish weighed by each weighing mechanism 2 and synchronizing it to the Internet terminal. The display screen 6 is suitable for displaying and announcing the total weight of the fish weighed by each weighing mechanism 2.

[0037] The working principle of the present invention is as follows:

[0038] like Figure 8 As shown, fishing enthusiasts can directly sign up through the APP of the Internet terminal, learn the rules of the competition and the information of the contestants, and can also watch and understand the live situation of the competition in real time. During the competition, after the contestant catches the fish, the fish is put into the weighing mechanism 2, which is activated by infrared sensing and starts to weigh the fish caught each time, and finally adds up the weight of each time. After the statistics are completed, the fish is automatically put into the fish return pipe 11 of the fish return mechanism 1, and the weighing mechanism 2 transmits the statistical information to the main control machine 5, and the main control machine 5 collects and organizes the information transmitted by each weighing mechanism 2, and the statistical results are automatically sorted and displayed on the display screen 6, and synchronized to the Internet terminal. The contestants and the audience can understand the results and live situation of the competition at any time through the display screen 6 or the Internet terminal, so that the contestants can know their current results and rankings and the information of their opponents in real time.

[0039] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fishing weight-counting fish return device, characterized in that: It comprises a fish return mechanism (1) and a plurality of weighing mechanisms (2), wherein the fish return mechanism (1) is arranged below the weighing mechanism (2); The weighing mechanism (2) comprises a box (21), an infrared sensor (22), a slide plate (23), a fish basket (24), a cylinder assembly (25), a weighing device (26) and a control box (27). The control box (27) is fixed to the outside of the box (21). A fish inlet (28) is provided at the top of the box (21). A slide plate (23) is hinged below the fish inlet (28). The middle of the slide plate (23) is connected via a connecting rod (29). The bottom of the slide plate (23) is hingedly connected to the fish basket (24), the bottom of the slide plate (23) is in contact with the fish basket (24), the infrared sensor (22) is fixed at the fish inlet (28), the weighing device (26) is fixed on the bottom frame (211) of the box body (21) and is located below the fish basket (24), and when the weight of the fish entering the fish basket (24) is completed, the cylinder assembly (25) drives the fish basket (24) to tilt and drives the slide plate (23) to rotate to pour the fish downward; The fish return mechanism (1) comprises a fish return pipe (11) and a water pump (12), wherein the water pump (12) is arranged at one end of the fish return pipe (11), and the other end of the fish return pipe (11) leads to the fish return pond (3), and the fish return pipe (11) is provided with a hole (111) for recovering fish; A support frame (261) and a partition (262) are fixed to the middle of the weighing device (26); the top ends of the support frame (261) are respectively hinged to the base of the cylinder assembly (25); the piston rod of the cylinder assembly (25) is hinged to an end of the fish basket (24) away from the support frame (261); the end of the fish basket (24) close to the support frame (261) is hinged to the partition (262); a group of support rods (263) are provided at one end of the weighing device (26); and both sides of the top end of the slide plate (23) are respectively hinged to the support rods (263); The bottom frame (211) of the box body (21) is a hollow structure. The weighing device (26) is provided with a fish outlet (264), and the fish outlet (264) is located on one side of the partition (262). The other side of the partition (262) is a working area of ​​the fish basket (24). The weighing device (26) is provided with a group of limit blocks (265), and the limit blocks (265) are located below the fish basket (24).

2. The device for fishing fish return according to claim 1, characterized in that: A PLC controller is provided in the control box (27); the infrared sensor (22) and the weighing device (26) are respectively connected to input ends of the PLC controller; and the output end of the PLC controller is connected to the cylinder assembly (25); The infrared sensor (22) is suitable for detecting a signal of a fish entering the slide plate (23) as a start signal of the weighing device (26); The weighing device (26) is suitable for weighing the fish in the fish basket (24), and the cylinder assembly (25) is suitable for driving the fish basket (24) to pour out the fish after weighing is completed; The PLC controller is suitable for receiving a start signal to start the weighing device (26) to perform weighing, and to collect statistics on each weighing data of the weighing device (26), and to control the cylinder assembly (25) to drive the fish basket (24) to pour out the fish after each weighing.

3. An intelligent performance management system, characterized in that: It comprises a main control machine (5), a display screen (6), an Internet terminal and a fishing weight-counting and fish-returning device as claimed in any one of claims 1 to 2, wherein the main control machine (5) and the display screen (6) are respectively connected to the output end of a PLC controller in a control box (27); The main control machine (5) is suitable for counting the total weight of the fish weighed by each weighing mechanism (2) and synchronizing it to the Internet terminal; The display screen (6) is suitable for displaying and announcing the total weight of the fish weighed by each weighing mechanism (2).

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