Total mixed ration sampler

• Main Authors: FENG CHANGDONG, WANG CHONG, DONG JIANGPENG, WANG ZIXIANG, SUN SHIJIE, WU HAO, CUI YANJUN, ZHENG LIXIN, MAO HUILING, WEI XIAOSHI, ZOU JIFU
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model belongs to the field of daily ration sampling, particularly relates to a total mixed daily ration sampler, and provides the following scheme aiming at the problems that an existing TMR sample collection mode completely depends on a hand grabbing method, concentrate is extremely easy to scatter in the hand grabbing sampling process, data of a TMR Binzhou sieve has errors, and analysis and judgment of pasture on TMR stability are influenced. The device comprises a handheld block, the handheld block is hollow, a pressing column is slidably mounted on the inner wall of the top of the handheld block, upper cranks are movably mounted on the left side and the right side of the pressing column, and two sliding plates are slidably mounted on the inner wall of the bottom of the handheld block; compared with a conventional total mixed ration sampling mode, the total mixed ration sampling device has the advantages that an original hand grabbing sampling mode is abandoned, the situation that concentrate