Counter balance capable of protecting knife edge of balance

A pallet balance and knife-edge technology, which is applied to the detailed information of weighing equipment, measuring devices, instruments, etc., can solve the problems of time-consuming and laborious, taking off the protective cover, troublesome installation, unfavorable pallet balance protection, etc., and achieves simple operation and improved Accuracy, anti-stain effect

Inactive Publication Date: 2012-11-14
昆山旭虹精密零组件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional pallet balance is protected by a protective cover, but the protective cover is often removed, and the installation is troublesome, time-consumi

Method used

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  • Counter balance capable of protecting knife edge of balance

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 , the present invention provides a pallet balance for protecting the knife edge of the balance, comprising a weighing pan 1, a weighing pan support 2, a balance arm 3, a vertical arm 4, a knife edge and a base 5, the weighing pan support 2 and the balance The arm 3 is connected by a knife edge fixed on the balance arm 3, the weighing pan bracket 2 supports the weighing pan 1, the lower end of the weighing bracket 2 is connected to the vertical arm 4, and the vertical arm 4 protrudes into the hole on the base 5, and the base 5 includes grooves.

[0013] There is a door 6 outside the groove in the present invention, and the doo...

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PUM

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Abstract

The invention discloses a counter balance capable of protecting a knife edge of a balance. The counter balance comprises weighing trays, a bracket of the weighing trays, a balance arm, a vertical supporting arm, the knife edge and a base, wherein the bracket of the weighing trays is connected with the balance arm through the knife edge fixed on the balance arm, the weighing trays are supported by the bracket of the weighing trays, a lower end of the bracket of the weighing trays is connected with the vertical supporting arm, the vertical supporting arm stretches into a hole on the base, and a groove is arranged on the base. Through the manner, in the counter balance capable of protecting the knife edge of the balance provided by the invention, two methods are adopted to protect the knife edge of the counter balance, different methods are applicable to different situations, and the counter balance has the advantages of simple for operation and capability of keeping the knife edge sharp and the counter balance sensitive and increasing accuracy of a weighing result.

Description

technical field [0001] The invention relates to the field of item weighing, in particular to a tray balance for protecting the knife edge of the balance. Background technique [0002] The tray balance is composed of a tray, a beam, a balance nut, a scale, a pointer, a knife edge, a base, a graduation scale, a swimming weight, a weight, etc., and a balance beam is supported in the center of the beam to form two arms, and each arm is hung with a Or hold a tray, one of which contains weights, and the other tray contains objects to be weighed, the floating code slides on the scale, and the pointer fixed on the balance beam does not swing and points to the middle scale or When the left and right swings are small and equal, the sum of the weight of the weight and the position indication of the floating code indicates the weight of the object to be weighed. The tray of the tray balance is not fixed on the beam, but connected to the knife edge fixed on the beam through the tray bra...

Claims

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Application Information

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IPC IPC(8): G01G1/24G01G21/00
Inventor 李飞
Owner 昆山旭虹精密零组件有限公司
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