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A kind of body weight measuring device for piglet selection

A technology of measuring device and fixing device, which is applied in the field of piglet weight measuring device for scientific research, can solve the problems of high labor intensity, large error of measurement data, and large stress of piglets, etc., so as to ensure accuracy, high accuracy, and weighing speed fast effect

Active Publication Date: 2021-08-27
INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE HENAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the defects and problems existing in the prior art, the present invention provides a piglet weight sequencing device for pig breeding and related research to solve the time-consuming, labor-intensive and resulting problems of piglet weight measurement in the breeding process or related research. Piglet body weight measurement status for practical problems such as large measurement data error and piglet stress

Method used

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  • A kind of body weight measuring device for piglet selection
  • A kind of body weight measuring device for piglet selection
  • A kind of body weight measuring device for piglet selection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as Figure 1-9 As shown, a piglet weight weighing device is used for the weight determination of piglets for scientific research. The device includes a weighing scale 1 and a piglet fixing device 4 placed and fixed on the weighing plate 1, wherein the weighing scale 1 It is an electronic scale with four sets of universal wheels 3 installed at the bottom, which is convenient for the movement of the weighing scale 1 and the data is relatively accurate.

[0032] Such as Figure 4 As shown, there are at least two horizontal chute 9 on the weighing plate 2 of the electronic scale or the connecting plate with at least two horizontal chute 9 in the middle is welded and fixed on the top side of the weighing plate of the electronic scale, such as Figure 6 As shown, the bottom side of the bottom plate 5 is provided with a horizontal projection 10 that matches the horizontal chute 9. When in use, the horizontal projection 10 is embedded in the horizontal chute 9 to...

Embodiment 2

[0040] Embodiment 2: This embodiment is basically the same as Embodiment 1, and the same parts will not be repeated. The difference is that: the degree adjustment rod 601 and the vertical adjustment rod 602 are both electric push rods, and the top of the column 601 and the clamping plate 603 The bottom side is hinged, and a sliding sleeve 608 is set on the column 601. One side of the sliding sleeve is hinged with an inclined rod 609 whose other end is hinged with the bottom side of the reinforcing plate 603; the top of the vertical adjustment rod 602 is welded and fixed with a synchronous push rod 615, The two ends of the synchronous push rod 615 are welded and fixed to the sliding sleeves of the columns 601 on both sides of the vertical adjustment rod 602;

Embodiment 3

[0041] Embodiment 3: as Figure 7 As shown, this embodiment is basically the same as Embodiment 1, and the same parts will not be repeated. The difference is that leather is fixed on the top side of the ends of the two clip guards 603 to fill the gap between the two clip guards 603 , to prevent piglets from falling from the gap between the two clamp guard plates 603 during the weighing process.

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Abstract

The invention discloses a weight measuring device for piglet breed preference, which comprises a weighing scale and a piglet fixing device placed on a weighing plate, the piglet fixing device includes a bottom plate, and two sets of parallel weights are arranged on the upper side of the bottom plate Lifting and clamping protection mechanism, the top side of each lifting and clamping protection mechanism is provided with a clamping plate, and the two ends of the bottom side of each clamping plate are respectively hinged with columns with adjustable length, and a sliding sleeve is set on the upper part of each column. The left or right side is hinged with one end of the tilting rod, and the other end of the tilting rod is hinged with the bottom side of the clamping plate, and the length can be adjusted between the two height adjustment rods at the bottom of the clamping plate on the upper side of the bottom plate There is a vertical adjustment rod, and the top of the vertical adjustment rod is vertically connected with a synchronous push rod. Piglets of different body sizes were fixed to complete body weight determination.

Description

technical field [0001] The invention relates to the technical field of body weight measurement in pig production performance measurement, in particular to a piglet body weight measurement device for scientific research for measuring the individual weights of newborn and weaned pigs measured in the selection and retention process of breeding pigs. Background technique [0002] Pig farming is an important industry in my country's agriculture, and breeding is the most important link in the pig industry chain. The production performance of breeding pigs will directly affect the production level of the whole herd, and only breeding pigs with excellent production performance can breed good offspring. [0003] Therefore, in the breeding process, it is necessary to select reasonably and eliminate unqualified breeding pigs in time to effectively reduce feeding costs and improve economic benefits. Birth and weaning selection is an important part of pig breeding, because it determines...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K29/00
Inventor 张家庆邢宝松王献伟苗鹏王志花宋文静任巧玲陈俊峰高彬文牛刚何俊丹白红杰王晓峰王璟闫祥洲郭红霞马强
Owner INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE HENAN ACAD OF AGRI SCI