Sow weight measuring ruler

A technology for weight measurement and sow breeding, which is applied in measuring devices, diagnostic records/measurement, weighing, etc., can solve the problems of heavy labor, time-consuming, and large stress response of pigs, so as to reduce labor intensity, The effect of improving accuracy
CN105167779BInactive Publication Date: 2018-04-03INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
Publication Date
2018-04-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a weight measuring ruler for sows, the structure of which comprises a base and a flexible tape measure. The inside of the base is a cavity, and a telescopic tape tape is arranged in the rear cavity of the base. The free end of the telescopic tape extends to the outside of the base, the upper end of one side of the telescopic tape is provided with a waist scale, and the lower end is provided with a weight mark corresponding to the waist scale; the front side of the base is provided with a through-hole window , the free end of the flexible tape extends to the outside of the base through the window on the front side of the base; a fixed plate is provided on one side of the base, and a fixed column is provided on the fixed plate, and a There are several fixing holes, and the fixing holes are fastened with the fixing posts. The weight measuring ruler is easy to fix when measuring the waist circumference of sows, and the corresponding weight can be read out at a glance according to the size of the waist circumference, which saves time and effort, and avoids the need to go to the conversion table according to the specific waist size for each measurement in the past The trouble of weight value reduces the labor intensity.
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Description

technical field

[0001] The invention relates to a measuring tool, in particular to a sow weight measuring ruler. Background technique

[0002] Being able to accurately estimate sow weight has many benefits, two of which are the ability to accurately dose sows or gilts based on body weight and to allow accurate dosing of sows.

[0003] When decontaminating a certain virus, some expensive vaccine or drug needs to be injected, and the sow herd that needs to be injected at the same time is very large. At this time, by using this method to accurately estimate the weight of sows, and then giving different doses according to different body weights can avoid dose waste.

[0004] At present, the weight of sows is mostly weighed by scales, which has the advantage of being more accurate, but when faced with a large group of sows, the workload is very large, and the stress response to the group of pigs is relatively large, which is labor-intensive and time-consuming. Contents of the ...

Claims

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