Automatic weight measuring device for cows

A technology for automatic measurement and dairy cows, which is applied in the direction of measuring devices, weighing, and weighing equipment for materials with special properties/forms, etc. It can solve problems such as the error of the real weight of dairy cows, and achieve improved efficiency, high modularization, and maintenance. convenient effect

Active Publication Date: 2014-12-10
北京东方联鸣科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is to analyze and calculate the dynamic data when the

Method used

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  • Automatic weight measuring device for cows
  • Automatic weight measuring device for cows
  • Automatic weight measuring device for cows

Examples

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Effect test

Embodiment 1

[0030] A device for automatically measuring the body weight of dairy cows, comprising a weighing unit 1, a cow state sensing unit 2, a weighing processing unit 3, a radio frequency reading unit 4, a wireless transmitting unit 5 and a portable instrument receiver 6, the weighing unit 1 includes Said panel 11, weighing base plate 13 and the load cell 12 arranged between the two; the cow state sensing unit 2 is provided with a flexible film grid-like tactile pressure sensor 21 and placed on the weighing panel; the weighing The processing unit 3 is provided with a microprocessor 31, and the information output terminals of the load cell 12, the flexible film grid-like tactile pressure sensor 21, and the radio frequency reading unit 4 are connected to the input port of the microprocessor 31; The output port of 31 is connected with the input end of the wireless transmitting unit 5; the wireless transmitting unit 5 communicates wirelessly with the wireless receiving unit 62 provided on...

Embodiment 2

[0044] A device for automatically measuring the body weight of dairy cows, comprising a weighing unit 1, a cow state sensing unit 2, a weighing processing unit 3, a radio frequency reading unit 4, a wireless transmitting unit 5 and a portable instrument receiver 6, the weighing unit 1 includes Said panel 11, weighing base plate 13 and the load cell 12 arranged between the two; the cow state sensing unit 2 is provided with a flexible film grid-like tactile pressure sensor 21 and placed on the weighing panel; the weighing The processing unit 3 is provided with a microprocessor 31, and the information output terminals of the load cell 12, the flexible film grid-like tactile pressure sensor 21, and the radio frequency reading unit 4 are connected to the input port of the microprocessor 31; The output port of 31 is connected with the input end of the wireless transmitting unit 5; the wireless transmitting unit 5 communicates wirelessly with the wireless receiving unit 62 provided on...

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PUM

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Abstract

The invention relates to an automatic weight measuring device for cows. The automatic weight measuring device for cows comprises a weighting unit, a cow state sensing unit, a weighting and processing unit, a radio frequency reading unit, a wireless transmitting unit and a portable meter receiver, wherein the weighting unit comprises a weighting panel, a weighting base plate and a weighting sensor arranged between the weighting panel and the weighting base plate; a flexible thin film grid-shaped tactility pressure sensor is arranged in the cow state sensing unit and is placed on the weighting panel; a microprocessor is arranged in the weighting and processing unit; the information output end of the weighting sensor, the information output end of the flexible thin film grid shaped tactility pressure sensor and the information output interface of the radio frequency reading unit are connected to the input interface of the microprocessor; the output interface of the microprocessor is connected with the input interface of the wireless transmitting unit; the wireless transmitting unit is in wireless communication with a wireless receiving unit arranged on the portable meter receiver. The automatic weight measuring device for cows is simple to operate and convenient to maintain; massive human resources can be saved and real-time monitoring can be realized on the weight of cows.

Description

technical field [0001] The invention relates to an electronic monitoring device, in particular to a device for automatically measuring the body weight of dairy cows. Background technique [0002] The weight change of dairy cows is an important parameter to reflect the energy balance and health status of dairy cows: 1. The energy balance of cows can be found by checking the body weight curve of cows; Switch to low-energy diet cattle herds; 3. By monitoring the weight changes of cattle, sick cows can be found in time; 4. Insemination can increase the pregnancy rate when the energy is in positive balance, so the best time for insemination can be found by looking at the weight curve; 5 Changes in body weight during the dry period indicate problems in dry cow feeding. [0003] The traditional method of weighing dairy cows is to manually drive the cows to the weighbridge one by one. The disadvantage of this method is that the workload is large and difficult to operate. Therefore,...

Claims

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Application Information

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IPC IPC(8): G01G17/08
Inventor 关鸣张一楠王少华叶锋杨萌杨军倪丽丽
Owner 北京东方联鸣科技发展有限公司
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