Excrement collecting device for collecting jewfish excrement

Abstract

The utility model discloses an excrement collecting device for collecting jewfish excrement, and relates to the technical field of fish culture devices.The excrement collecting device comprises a main body, a sliding groove is formed in the inner wall of the main body, a moving mechanism is arranged in the main body, the moving mechanism comprises a sliding block, and the sliding block is connected into the sliding groove in a sliding mode. A ventilation block is fixedly connected to the side, close to the water inlet cavity, of the sliding block, an air bag is fixedly connected to the side, away from the sliding block, of the ventilation block, a screen plate is fixedly connected to the side, away from the ventilation block, of the sliding block, a separation net is fixedly connected to the top of the screen plate, and air guide pipes are fixedly connected to the front face and the back face of the ventilation block. When the device is used, the air pump is used for blowing air, the air enters the air guide pipe through the air inlet pipe, the air in the air guide pipe enters the air bag through the ventilation block, so that the air bag is expanded, the buoyancy is increased, and then the sieve plate and the separation net are driven to move through the sliding block.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish breeding devices, in particular to a feces collecting device for collecting sea bass feces. Background Art

[0002] At present, in the research and development of sea bass feed, it is often necessary to determine the apparent digestibility of raw materials by sea bass. Therefore, it is necessary to collect sea bass feces samples, judge the health of the sea bass by observing its color, length and other indicators, and conduct a certain analysis of the feces particle size to determine the degree of feces formation.

[0003] The commonly used method for collecting sea bass feces is to place a siphon in a breeding barrel and then move the siphon to suck the sea bass feces sample. This method is cumbersome and labor-intensive. The sucked feces are often too impacted by water, resulting in the collected sea bass feces sample being more diffuse and unable to accurately reflect the degree of formation of the sea bass feces. Utility Model Content

[0004] The utility model aims to provide a feces collecting device for collecting sea bass feces. Through an opening and closing mechanism, the opening and closing mechanism causes a blocking plate to rotate downward due to the water resistance in the rising process, and stops rotating when it touches a limit plate. Feces in the water pass through the blocking plate to reach the bottom of the blocking plate, and slowly sink downward. When moving downward, the blocking plate rotates upward. During the downward movement, the blocking plate pushes the feces to enter the bottom of the main body faster, which solves the problem that the current commonly used method for collecting feces is mainly to place a siphon in a breeding barrel and then move the siphon to absorb the feces sample. This method is relatively cumbersome to operate and consumes manpower. The sucked feces are often too large due to the impact force of water, resulting in the problem that the collected feces sample is relatively diffuse.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a feces collecting device for collecting sea bass feces, comprising a main body, a water cavity is provided inside the main body, a slide groove is provided on the inner wall of the main body, the water cavity and the slide groove are communicated with each other, a moving mechanism is arranged inside the main body, an opening and closing mechanism is arranged at the bottom of the moving mechanism, a sliding mechanism is arranged on the outer wall of the main body, the moving mechanism comprises a sliding block, the sliding block is slidably connected inside the slide groove, a ventilation block is fixedly connected to a side of the sliding block close to the water inlet cavity, an air bag is fixedly connected to a side of the ventilation block away from the sliding block, a sieve plate is fixedly connected to a side of the sliding block away from the ventilation block, an isolation net is fixedly connected to the top of the sieve plate, an air duct is fixedly connected to the front and back sides of the ventilation block, and an air inlet duct is fixedly connected to the outer wall of the air duct.

[0007] Furthermore, the bottom of the main body is conical, a connecting pipe is fixedly connected to the bottom of the main body, and a feces collection box is fixedly connected to one end of the connecting pipe away from the main body.

[0008] Furthermore, an observation window is provided on the front of the feces collection box, and a feces discharge pipe is fixedly connected to a side of the feces collection box away from the main body.

[0009] Furthermore, the opening and closing mechanism includes a water-permeable fixed block, which is fixedly connected to the bottom of the screen plate, and the left and right sides of the water-permeable fixed block are rotatably connected to blocking plates, and one end of the water-permeable fixed block away from the blocking plate is fixedly connected to a limiting plate.

[0010] Furthermore, the sliding mechanism comprises a fixed block, the fixed block is fixedly connected to the outer surface of the main body, the interior of the fixed block is slidably connected to a sliding block, and the side of the sliding block away from the fixed block is fixedly connected to a feces collection box.

[0011] Furthermore, the inner walls of the front and back sides of the fixed block are provided with placement grooves, a spring is fixedly connected inside the placement groove, a clamping block is fixedly connected to the end of the spring away from the placement groove, the clamping block is circular in shape, and the front and back sides of the slider are provided with clamping grooves.

[0012] The utility model has the following beneficial effects:

[0013] 1. Before using the utility model, the device is placed on a support frame, and then the air inlet pipe is connected to the air pump. When in use, air is blown through the air pump, and the gas enters the air duct through the air inlet pipe. The gas inside the air duct enters the air bag through the ventilation block, so that the air bag expands and the buoyancy increases. The sieve plate and the isolation net are then driven to move by the sliding block. The isolation net can effectively isolate the fish body's activity range from the feces excreted by the fish body. The upward movement of the sieve plate drives the opening and closing mechanism to move upward. The opening and closing mechanism causes the blocking plate to rotate downward due to the water resistance during the rising process, and stops rotating when it touches the limit plate. The feces in the water pass through the blocking plate to the bottom of the blocking plate and slowly sink downward.

[0014] 2. When the utility model is used, when the sliding block reaches the top of the slide groove, the gas in the air bag is extracted by the air pump, the air bag contracts, the sieve plate and the isolation net begin to sink, driving the opening and closing mechanism to move downward, and the blocking plate rotates upward. During the downward movement, the blocking plate pushes the feces to enter the bottom of the main body faster, and then the feces collection box is pressed downward, and the blocks inside the slots on both sides of the slider are squeezed backward by the spring, and the slider slides downward. Through the principle of the communicating vessel, the feces at the bottom of the box body enters the feces collection box, and the feces inside the feces collection box can be observed through the observation window and discharged through the feces outlet pipe.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the mobile mechanism of the utility model;

[0020] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Main body; 101. Connecting pipe; 102. Feces collection box; 103. Observation window; 104. Feces outlet pipe; 105. Water cavity; 106. Slide; 2. Moving mechanism; 201. Sliding block; 202. Ventilation block; 203. Air bag; 204. Sieve plate; 205. Isolation net; 206. Air guide duct; 207. Air inlet duct; 3. Opening and closing mechanism; 301. Water-permeable fixed block; 302. Blocking plate; 303. Limiting plate; 4. Sliding mechanism; 401. Fixed block; 402. Sliding block; 403. Spring; 404. Block; 405. Placement slot; 406. Slot. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] See also Figure 1-5As shown, the utility model is a feces collecting device for collecting sea bass feces, comprising a main body 1, a water cavity 105 is provided inside the main body 1, a chute 106 is provided on the inner wall of the main body 1, the water cavity 105 and the chute 106 are connected to each other, a moving mechanism 2 is provided inside the main body 1, an opening and closing mechanism 3 is provided at the bottom of the moving mechanism 2, a sliding mechanism 4 is provided on the outer wall of the main body 1, the moving mechanism 2 comprises a sliding block 201, the sliding block 201 is slidably connected inside the chute 106, a ventilation block 202 is fixedly connected to the side of the sliding block 201 close to the water inlet cavity 105, an air bag 203 is fixedly connected to the side of the ventilation block 202 away from the sliding block 201, a sieve plate 204 is fixedly connected to the side of the sliding block 201 away from the ventilation block 202, and the sieve plate 204 is fixedly connected to the side of the sliding block 201 away from the ventilation block 202. 04 is fixedly connected with an isolation net 205 on the top, and an air duct 206 is fixedly connected with the front and back of the ventilation block 202. The outer wall of the air duct 206 is fixedly connected with an air inlet pipe 207. When in use, air is blown through an air pump, and the gas enters the air duct 206 through the air inlet pipe 207. The gas inside the air duct 206 enters the air bag 203 through the ventilation block 202, so that the air bag 203 expands and the buoyancy increases, and then the sieve plate 204 and the isolation net 205 are driven to move through the sliding block 201. When the sliding block 201 reaches the top of the slide slot 106, the gas in the air bag 203 is extracted through the air pump, the air bag 203 shrinks, the sieve plate 204 and the isolation net 205 begin to sink, and drive the opening and closing mechanism 3 to move downward.

[0026] The bottom of the main body 1 is conical, and a connecting pipe 101 is fixedly connected to the bottom of the main body 1. The end of the connecting pipe 101 away from the main body 1 is fixedly connected to a feces collection box 102. Through the principle of a communicating vessel, the feces at the bottom of the box enters the feces collection box 102 through the connecting pipe 101.

[0027] An observation window 103 is provided on the front of the feces collection box 102 , and a feces discharge pipe 104 is fixedly connected to the side of the feces collection box 102 away from the main body 1 . Feces inside the feces collection box 102 can be observed through the observation window 103 and discharged through the feces discharge pipe 104 .

[0028] The opening and closing mechanism 3 includes a water-permeable fixed block 301, which is fixedly connected to the bottom of the sieve plate 204. The left and right sides of the water-permeable fixed block 301 are rotatably connected with the blocking plate 302. The end of the water-permeable fixed block 301 away from the blocking plate 302 is fixedly connected to the limiting plate 303. The sieve plate 204 moves upward to drive the opening and closing mechanism 3 to move upward. The opening and closing mechanism 3 rotates downward due to the resistance of water during the rising process, and stops rotating when it touches the limiting plate 303. The feces in the water passes through the blocking plate 302 and reaches the bottom of the blocking plate 302, and slowly sinks downward. The blocking plate 302 rotates upward. During the downward movement, the blocking plate 302 pushes the feces to enter the bottom of the main body 1 faster.

[0029] The sliding mechanism 4 includes a fixed block 401, which is fixedly connected to the outer surface of the main body 1. The fixed block 401 is internally slidably connected to a slider 402. The slider 402 is fixedly connected to a feces collection box 102 on the side away from the fixed block 401, and the feces collection box 102 is moved by the slider 402.

[0030] The inner walls of the front and back sides of the fixed block 401 are provided with placement grooves 405, and a spring 403 is fixedly connected inside the placement groove 405. A clamping block 404 is fixedly connected to one end of the spring 403 away from the placement groove 405. The clamping block 404 is circular in shape. The front and back sides of the slider 402 are provided with clamping grooves 406, and then the feces collection box 102 is pressed downward, and the clamping blocks 404 inside the clamping grooves 406 on both sides of the slider 402 are squeezed backward by the spring 403, and the slider 402 slides downward.

[0031] A specific application of this embodiment is as follows: before use, the device is placed on a support frame, and then the air inlet pipe 207 is connected to the air pump. When in use, air is blown through the air pump, and the gas enters the air duct 206 through the air inlet pipe 207. The gas inside the air duct 206 enters the air bag 203 through the ventilation block 202, so that the air bag 203 expands and the buoyancy increases. The sliding block 201 then drives the sieve plate 204 and the isolation net 205 to move. The upward movement of the sieve plate 204 drives the opening and closing mechanism 3 to move upward. The opening and closing mechanism 3 rotates the blocking plate 302 downward due to the water resistance during the rising process, and stops rotating when it touches the limit plate 303. The feces in the water pass through the blocking plate 302 to the bottom of the blocking plate 302 and slowly sink downward. When the block 201 reaches the top of the slide 106, the gas in the airbag 203 is extracted by the air pump, the airbag 203 shrinks, the sieve plate 204 and the isolation net 205 begin to sink, driving the opening and closing mechanism 3 to move downward, and the blocking plate 302 rotates upward. During the downward movement, the blocking plate 302 pushes the feces to enter the bottom of the main body 1 faster, and then the feces collection box 102 is pressed downward, and the block 404 inside the slot 406 on both sides of the slider 402 is squeezed backward by the spring 403, and the slider 402 slides downward. Through the principle of the communicating vessel, the feces at the bottom of the box body enters the feces collection box 102 through the communicating pipe 101, and the feces inside the feces collection box 102 can be observed through the observation window 103 and discharged through the feces discharge pipe 104.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feces collecting device for collecting sea bass feces, comprising a main body (1), characterized in that: A water cavity (105) is provided inside the main body (1), a slide groove (106) is provided on the inner wall of the main body (1), the water cavity (105) and the slide groove (106) are interconnected, a moving mechanism (2) is provided inside the main body (1), an opening and closing mechanism (3) is provided at the bottom of the moving mechanism (2), and a sliding mechanism (4) is provided on the outer wall of the main body (1); The moving mechanism (2) comprises a sliding block (201), wherein the sliding block (201) is slidably connected inside the sliding groove (106), a ventilation block (202) is fixedly connected to the side of the sliding block (201) close to the water inlet chamber (105), an air bag (203) is fixedly connected to the side of the ventilation block (202) away from the sliding block (201), a sieve plate (204) is fixedly connected to the side of the sliding block (201) away from the ventilation block (202), an isolation net (205) is fixedly connected to the top of the sieve plate (204), an air guide pipe (206) is fixedly connected to the front and back sides of the ventilation block (202), and an air inlet pipe (207) is fixedly connected to the outer wall of the air guide pipe (206).

2. A feces collecting device for collecting sea bass feces according to claim 1, characterized in that: The bottom of the main body (1) is conical, a connecting pipe (101) is fixedly connected to the bottom of the main body (1), and a feces collection box (102) is fixedly connected to one end of the connecting pipe (101) away from the main body (1).

3. A feces collecting device for collecting sea bass feces according to claim 2, characterized in that: An observation window (103) is provided on the front of the feces collection box (102), and a feces discharge pipe (104) is fixedly connected to the side of the feces collection box (102) away from the main body (1).

4. A feces collecting device for collecting sea bass feces according to claim 1, characterized in that: The opening and closing mechanism (3) comprises a water-permeable fixed block (301), the water-permeable fixed block (301) being fixedly connected to the bottom of the sieve plate (204), the left and right sides of the water-permeable fixed block (301) being rotatably connected to a blocking plate (302), and one end of the water-permeable fixed block (301) away from the blocking plate (302) being fixedly connected to a limiting plate (303).

5. The feces collecting device for collecting sea bass feces according to claim 1, characterized in that: The sliding mechanism (4) comprises a fixed block (401), wherein the fixed block (401) is fixedly connected to the outer surface of the main body (1), a sliding block (402) is slidably connected inside the fixed block (401), and a feces collection box (102) is fixedly connected to a side of the sliding block (402) away from the fixed block (401).

6. A feces collecting device for collecting sea bass feces according to claim 5, characterized in that: The inner walls of the front and back sides of the fixed block (401) are provided with placement grooves (405), the interior of the placement groove (405) is fixedly connected with a spring (403), one end of the spring (403) away from the placement groove (405) is fixedly connected with a clamping block (404), the clamping block (404) is circular in shape, and the front and back sides of the sliding block (402) are provided with clamping grooves (406).

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