Improved measuring device for tension of adductor muscles of bivalve shellfish

A technology of bivalve molluscs and measurement devices, which is applied in fish farming, application, climate change adaptation, etc., can solve problems such as device instability and calculation results that cannot be directly displayed, achieve convenient recording, avoid partial cracking of shells, and reduce The effect of thickness

Pending Publication Date: 2020-05-29
LUDONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Measuring the adductor muscle tension of shellfish requires a special measuring device. The existing patent announcement number CN103330569B provides a testing device, but the existing measuring device has problems such as device instability and calculation results that cannot be directly displayed during the measurement process. , so now provide an improved measuring device for bivalve adductor muscle tension

Method used

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  • Improved measuring device for tension of adductor muscles of bivalve shellfish
  • Improved measuring device for tension of adductor muscles of bivalve shellfish
  • Improved measuring device for tension of adductor muscles of bivalve shellfish

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Embodiment 1

[0026] see Figure 1-3 , in an embodiment of the present invention, an improved measuring device for adductor muscle tension of bivalve molluscs comprises a base 1 and two parallel guide rods 11 arranged at the upper end of the base 1, and the upper end of the guide rods 11 is erected with Connecting plate 15, sliding sleeve on the guide rod 11 is provided with lifting block 9, and the upper and lower end surfaces of the lifting block 9 are provided with transmission screw holes, and the transmission screw holes are equipped with lifting screw rod 10, and the lower end of the lifting screw rod 10 is connected with the setting The rotating block 2 at the upper end of the base 1 is rotatably connected, and its upper end is rotatably connected with the hole arranged at the upper end of the connecting plate 15, and the upper end of the lifting screw 10 is provided with a manual driver;

[0027] A dynamometer 8 is installed on one side of the lifting block 9, a detection rod 7 is p...

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Abstract

The present invention discloses an improved measuring device for tension of adductor muscles of bivalve shellfish. The improved measuring device comprises a base seat and two guide rods arranged in parallel at an upper side end of the base seat, upper ends of the guide rods are erected with a connecting plate, the guide rods are sleeved with a lifting block in a sliding way, transmission screw holes are arranged in an upper end surface and a lower end surface of the lifting block, and the transmission screw holes are provided with a lifting screw rod in a matching manner. The improved measuring device is designed aiming at disadvantages of the existing devices, can directly display measured data, realizes power output by using thread transmission, so that power input is more steady, in addition, an embedded design of two upper and lower tension plates greatly reduces thickness of the tension plates during insertion, damages to the shells during the insertion is avoided, stress surfacesof the two tension plates are both provided with elastic layers which help avoiding local stress of the shells to cause shell local rupture, and practicality is strong.

Description

technical field [0001] The invention relates to the technical field of measuring equipment, in particular to an improved measuring device for the tensile force of the adductor muscle of bivalve molluscs. Background technique [0002] The adductor muscle of bivalve molluscs has important economic value and is also an important physiological indicator. For example, the adductor muscles of scallops and Jiangyao are delicious and nutritious, and the adductor muscles are dried to make "scallops" and "scallops", which are listed as one of the eight treasures. Adductor muscle tension is an index to evaluate the strength and health of long oysters (Crassostrea gigas), and long oysters with strong adductor muscle tension have lower mortality in response to summer mortality. Pinctada fucatamartensii with greater adductor muscle tension has a higher survival rate. Because the meat quality indicators of shellfish, such as meat weight, adductor muscle weight, and adductor muscle glycog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/54
CPCA01K61/54Y02A40/81
Inventor 王卫军王三聘杨建敏
Owner LUDONG UNIVERSITY
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