Suckling pig feed palatability bias index statistical device

Abstract

The utility model discloses a suckling pig feed palatability bias index statistical device which comprises a feed feeder, a top plate, a bottom supporting plate and a pressure sensing counter, the feed feeder is fixed to the center of the top of the bottom supporting plate, and the pressure sensing counter is fixed to the position, close to the outside, of the top of the bottom supporting plate. A top plate is fixed to the top of the pressure sensing counter, suckling pig feeding openings are formed in the feed feeders, the number of the suckling pig feeding openings in the feed feeders is larger than or equal to four, the suckling pig feeding openings are evenly distributed in the feed feeders, and identity dividing fences are arranged between the adjacent feed feeders. According to the utility model, the metaplexis taste change process in the piglet growth process can be recorded in the whole process, and the metaplexis taste change in the growth process can be recorded so as to provide metaplexis feed which better conforms to the current stage.

Description

Technical Field

[0001] The utility model relates to an automatic feed feeding device, in particular to a device for counting the palatability preference index of suckling pig feed. Background Art

[0002] The "preference index" is used to measure the preference of animals for different flavors. The preference index = average daily feed intake of the treatment group / average daily feed intake of the control group. The test results show that the preference index of cheese flavor in suckling pigs and piglets is 1.50 to 1.60; frankincense / vanilla flavor is 1.40 to 1.50; red fruit flavor is 1.20 to 1.38; green fruit flavor is 1.11 to 1.20; and fennel flavor is 1.20. It can be seen that cheese flavor is not only the familiar breast milk flavor of suckling pigs, but it is also the favorite flavor of suckling pigs. Suckling pigs have an unforgettable memory of the taste from breast milk. As they age, their flavor preferences gradually change. Adult pigs may prefer citrus flavor, fresh meat flavor, molasses flavor, and fermented flavor (sour aroma). Suckling pigs also prefer the taste of fish paste and organic acids, but reject meat and bone meal, alfalfa meal, chemicals and heavy metals. The change of taste during the development from piglets to adult pigs is an important stage in the study of pig feed palatability, which is related to the change of the preference index of the piglet development stage over time. From the piglet stage, the preference is for the aroma of milk, cheese, chocolate, sugar, mint, apple, citrus, lemon, and grass, and the taste preference is sweet, sour or fresh. From development to growth and fattening pigs, the preference is for orange, straw, and maple syrup, and the taste preference is sweet and sour. Lactating sows prefer chocolate, straw, and maple syrup for the aroma, and the taste preference is sweet and sour. Studying the evolution of this series of processes can more scientifically and accurately count the changes in palatability from suckling pigs to lactating sows. Utility Model Content

[0003] In order to achieve the above technical objectives, it is an inevitable prerequisite to adopt single-cage breeding and coexistence of multiple groups of feeds with different flavors for selection. The purpose of the utility model is to provide a suckling pig feed palatability preference index statistical device for statistically analyzing the changes in the preference of suckling pigs during their development stages.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for counting the palatability preference index of suckling pig feed, comprising a feed feeder, a top plate, a bottom support plate and a pressure sensing counter, wherein a feed feeder is fixed at the center position of the top of the bottom support plate, a pressure sensing counter is fixed at the top of the bottom support plate near the outside, a top plate is fixed on the top of the pressure sensing counter, a suckling pig feeding opening is provided in the feed feeder, the number of the suckling pig feeding openings on the feed feeder is greater than or equal to four, the suckling pig feeding openings are evenly distributed on the feed feeder, and identity dividing fences are provided between adjacent feed feeders.

[0005] Preferably, the pressure sensing counter corresponds to the position of each piglet's feeding port.

[0006] Preferably, a feed area is provided between the feed feeders, and a partition plate is provided between the feed feeders and the identity dividing fence.

[0007] Preferably, the pressure perception counter is a pressure perception times and duration counter.

[0008] Preferably, the pressure sensing counter is a stepping pressure technology device, and the information recorded by the pressure sensing counter includes the real-time time and real-time duration of the pressure stepping.

[0009] Preferably, the top of the feed feeder is connected to the bottom of a wooden stake type automatic feeding device, and the automatic feeding device feeds feeds of different flavors.

[0010] Preferably, the pressure sensing counter is interconnected with a background computer terminal through a wire or a wireless signal, and is made into a chart, which displays the short-time stepping statistical time and number and the long-time stepping statistical time and number according to actual conditions.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the statistical device for calculating the palatability preference index of suckling pig feed has a reasonable structure and has the following advantages:

[0012] The utility model provides a device for statistically analyzing the palatability preference index of suckling pig feed. The identity segmentation fence can effectively adjust the body position of the piglet during the nearsightedness process. The pressure sensing counter accurately counts the long-time trampling process and the short-time trampling process, avoiding erroneous statistical data due to accidental trampling. The pressure sensing counter can record the time point and time length of the trampling, and analyze the preference change data of the piglet through statistical data. The design of multiple feeding ports of the wooden stake-type automatic feeding device and the regular replacement of the taste preference of the feeding port that has not been visited can more accurately assist the data statistics of the pressure sensing counter. The utility model can record the change process of the piglet's preference taste during the growth process, and record the change of the preference taste during the growth process to provide the preferred feed that is more in line with the current stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 3 It is a top view of the three-dimensional structure of the utility model;

[0016] Figure 4It is a schematic diagram of the first background computer chart structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the second background computer chart structure of the utility model;

[0018] Figure 6 This is a schematic diagram of the third background computer chart structure of the utility model.

[0019] In the figure: 1. Feed feeder; 2. Identity partition fence; 3. Top plate; 4. Piglet feeding port; 5. Divider; 6. Feed area; 7. Bottom support plate; 8. Pressure sensor counter; 9. Short-term trampling statistics time and number; 10. Long-term trampling statistics time and number. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0021] See also Figure 1-6 , the utility model provides an embodiment: a suckling pig feed palatability preference index statistical device, comprising a feed feeder 1, a top plate 3, a bottom support plate 7 and a pressure sensing counter 8, the feed feeder 1 is fixed at the center position of the top of the bottom support plate 7, the pressure sensing counter 8 is fixed at the top of the bottom support plate 7 near the outside, the top plate 3 is fixed on the top of the pressure sensing counter 8, the feed feeder 1 is provided with a suckling pig feeding port 4, the number of the suckling pig feeding ports 4 on the feed feeder 1 is greater than or equal to four, the suckling pig feeding ports 4 are evenly distributed on the feed feeder 1, and identity partition fences 2 are provided between adjacent feed feeders 1;

[0022] The pressure sensing counter 8 corresponds to the position of each suckling pig feeding port 4, a feed area 6 is provided between the feed feeders 1, and a partition plate 5 is provided between the feed feeders 1 and the identity partition fence 2;

[0023] The pressure sensing counter 8 is a pressure sensing times and duration counter. The pressure sensing counter 8 is a stepping pressure technology device. The information recorded by the pressure sensing counter 8 includes the real-time time and real-time duration of the pressure stepping.

[0024] The top of the feed feeder 1 is connected to the bottom of the wooden stake type automatic feeding device, and the automatic feeding device feeds feeds of different flavors. The pressure sensing counter 8 is connected to the background computer terminal through a wire or a wireless signal, and is made into a chart, which displays the short-time trampling statistical time and number 9 and the long-time trampling statistical time and number 10 according to the actual situation.

[0025] Example 1

[0026] The device is connected to the wooden stake feeding machine to record the process of piglets selecting palatable feed during their growth. The pressure sensing counter 8 records the short-term and long-term trampling process of piglets, and the data is plotted into a chart to analyze the changes in piglets' preferences during their growth.

[0027] like Figure 2-Figure 4 ,

[0028] Stage 1: If Figure 2 The solid circles representing the long-term trampling process are concentrated at the same feeding port. This action trajectory indicates a preference for mouth-to-mouth.

[0029] Phase 2: If Figure 3 The solid circles representing long-term trampling processes are mostly concentrated in the same feeding port, while the hollow circles representing short-term trampling processes appear in other feeding ports, indicating that the piglets' preferences have changed slightly with age, and the piglets are looking for a feeding port that is more suitable for their taste.

[0030] Stage 3: If Figure 4 The solid circles representing the long-term trampling process are no longer concentrated and begin to disperse to other feeding ports. The hollow circles representing the short-term trampling process frequently appear in other feeding ports, indicating that the piglets' taste preferences have completely changed and the palatability of the existing feed no longer meets the piglets' growth stage.

[0031] When the utility model is in use, the device is connected to the wooden stake feeding machine to record the process of selecting palatable feed during the growth of piglets. The pressure sensing counter 8 records the short-time and long-time trampling processes of piglets, and the data are plotted into a chart to analyze the changes in the preference of piglets during their growth.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the present invention, such as testing experiments on the ratio of sweeteners for cattle, sheep and other poultry.

Claims

1. A statistical device for the palatability preference index of suckling pig feed, characterized in that: The invention comprises a feeder (1), a top plate (3), a bottom support plate (7) and a pressure sensing counter (8); the feeder (1) is fixed at the center position of the top of the bottom support plate (7); the pressure sensing counter (8) is fixed at the top of the bottom support plate (7) near the outside; the top plate (3) is fixed on the top of the pressure sensing counter (8); a suckling pig feeding port (4) is provided in the feeder (1); the number of the suckling pig feeding ports (4) on the feeder (1) is greater than or equal to four; the suckling pig feeding ports (4) are evenly distributed on the feeder (1); and identity dividing fences (2) are provided between adjacent feeders (1).

2. The device for calculating the preference index of suckling pig feed palatability according to claim 1, characterized in that: The pressure sensing counter (8) corresponds to the position of each suckling pig's feeding port (4).

3. The device for calculating the preference index of the suckling pig feed palatability according to claim 1, characterized in that: A feed area (6) is provided between the feed feeders (1), and a partition plate (5) is provided between the feed feeders (1) and the identity partition fence (2).

4. The device for calculating the preference index of suckling pig feed palatability according to claim 1, characterized in that: The pressure perception counter (8) is a pressure perception frequency and duration counter.

5. The device for calculating the preference index of suckling pig feed palatability according to claim 1, characterized in that: The pressure sensing counter (8) is a stepping pressure technology device, and the information recorded by the pressure sensing counter (8) includes the real-time time and real-time duration of the pressure stepping.

6. The device for calculating the preference index of suckling pig feed palatability according to claim 1, characterized in that: The top of the feed feeder (1) is connected to the bottom of a wooden stake type automatic feeding device, and the automatic feeding device feeds feeds of different flavors.

7. The device for calculating the preference index of suckling pig feed palatability according to claim 1, characterized in that: The pressure sensing counter (8) is connected to a back-end computer terminal via a wire or a wireless signal, and is made into a chart, which displays the short-time stepping statistics time and number (9) and the long-time stepping statistics time and number (10) according to actual conditions.

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