CN204202738U - A kind of Weighing device with buffer action - Google Patents

A kind of Weighing device with buffer action Download PDF

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Publication number
CN204202738U
CN204202738U CN201420636473.6U CN201420636473U CN204202738U CN 204202738 U CN204202738 U CN 204202738U CN 201420636473 U CN201420636473 U CN 201420636473U CN 204202738 U CN204202738 U CN 204202738U
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CN
China
Prior art keywords
weighting platform
weighing
spring
weighting
platform
Prior art date
Application number
CN201420636473.6U
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Chinese (zh)
Inventor
张洁
公丕剑
Original Assignee
张洁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 张洁 filed Critical 张洁
Priority to CN201420636473.6U priority Critical patent/CN204202738U/en
Application granted granted Critical
Publication of CN204202738U publication Critical patent/CN204202738U/en

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Abstract

A kind of Weighing device with buffer action, comprise lower weighting platform, middle weighting platform and upper weighting platform, LOAD CELLS is provided with between described lower weighting platform and middle weighting platform, the corner place of described middle weighting platform is provided with lower large little shoulder hole, spring and bolt is disposed with from the bottom to top in described shoulder hole, middle weighting platform is fixedly connected with upper weighting platform by attaching nut by described bolt upper end, and the gap size between described middle weighting platform and upper weighting platform is greater than the maximum compression size of spring.This Weighing device can reduce the destruction of quick handling object to upper weighting platform and LOAD CELLS, described spring is arranged in shoulder hole, a spring in the vertical direction generation elastic deformation can be ensured, and twisted phenomenon can not be there is, gap size between described middle weighting platform and upper weighting platform is greater than the maximum compression size of spring, when ensureing that spring is in most compressed state upper weighting platform can not with middle weighting platform contact-impact, by bolt assembly, upper weighting platform is fixedly connected with middle weighting platform simultaneously, solid and reliable, increase the service life.

Description

A kind of Weighing device with buffer action
Technical field
The utility model relates to the technical field of weighing device, particularly a kind of Weighing device with buffer action.
Background technology
Use Weighing device weigh steel, ore or other high density, high-quality object time, often symmetry bench causes larger impact, when especially adopting these objects of turned crane handling to weigh, the speed declined due to object is fast, the impulsive force of symmetry bench is larger, therefore symmetry bench and LOAD CELLS can cause serious impact, its serviceable life is reduced; And the Weighing device (as weighbridge) used at present is lay foundation in fixing place and the fixed point weighting manner of clump substantially, just can not arbitrarily movement after installing, must object be transported on weighting platform when needing to weigh, can not realize immediately weighing on the spot operation.The weak point that Here it is existing for prior art.
Summary of the invention
Technical problem to be solved in the utility model, is exactly for the deficiency existing for prior art, and provides a kind of Weighing device with buffer action, effectively can cushion the impact failure of alleged object symmetry bench and LOAD CELLS.
This programme is achieved by the following technical measures: a kind of Weighing device with buffer action, comprise lower weighting platform, middle weighting platform and upper weighting platform, LOAD CELLS is provided with between described lower weighting platform and middle weighting platform, the corner place of described middle weighting platform is provided with lower large little shoulder hole, spring and bolt is disposed with from the bottom to top in described shoulder hole, middle weighting platform is fixedly connected with upper weighting platform by attaching nut by described bolt upper end, and the gap size between described middle weighting platform and upper weighting platform is greater than the maximum compression size of spring.
As preferably, the technical characteristic of this programme also comprises: above-mentioned upper weighting platform is provided with acceleration transducer.Adopt this programme, measured the acceleration of upper weighting platform by acceleration transducer, when the acceleration of upper weighting platform is zero, record the data of weighing, the impact on weighing precision when weighting platform has an acceleration in minimizing.
As preferably, the technical characteristic of this programme also comprises: the corner place of the lower end of above-mentioned lower weighting platform is provided with the universal wheel with auto-lock function.Adopt this programme, realized the movement of this Weighing device by the universal wheel being provided with auto-lock function, meet the requirement of operation of weighing in time on the spot.
As preferably, the technical characteristic of this programme also comprises: the side of above-mentioned lower weighting platform is provided with hanging hole.Adopt this programme, convenient this Weighing device mobile.
As preferably, the technical characteristic of this programme also comprises: the cross section of above-mentioned middle weighting platform is inverted U structure.
As preferably, the technical characteristic of this programme also comprises: above-mentioned LOAD CELLS is electrically connected with display screen of weighing.
As preferably, the technical characteristic of this programme also comprises: above-mentioned acceleration transducer is electrically connected with acceleration display screen.
The beneficial effects of the utility model can be learnt from above-mentioned technical scheme: a kind of Weighing device with buffer action, comprise lower weighting platform, middle weighting platform and upper weighting platform, LOAD CELLS is provided with between described lower weighting platform and middle weighting platform, the corner place of described middle weighting platform is provided with lower large little shoulder hole, spring and bolt is disposed with from the bottom to top in described shoulder hole, middle weighting platform is fixedly connected with upper weighting platform by attaching nut by described bolt upper end, and the gap size between described middle weighting platform and upper weighting platform is greater than the maximum compression size of spring.This Weighing device can reduce the destruction of quick handling object to upper weighting platform and LOAD CELLS, described spring is arranged in shoulder hole, a spring in the vertical direction generation elastic deformation can be ensured, and twisted phenomenon can not be there is, gap size between described middle weighting platform and upper weighting platform is greater than the maximum compression size of spring, when ensureing that spring is in most compressed state upper weighting platform can not with middle weighting platform contact-impact, by bolt assembly, upper weighting platform is fixedly connected with middle weighting platform simultaneously, solid and reliable, increase the service life.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: weighting platform under 1-, weighting platform in 2-, the upper weighting platform of 3-, 4-LOAD CELLS, 5-shoulder hole, 6-spring, 7-bolt, 8-nut, 9-acceleration transducer, 10-is with auto-lock function universal wheel, 11-hanging hole.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in the figure, a kind of Weighing device with buffer action, comprise lower weighting platform 1, middle weighting platform 2 and upper weighting platform 3, LOAD CELLS 4 is provided with between described lower weighting platform 1 and middle weighting platform 2, described LOAD CELLS 4 is fixed on lower weighting platform 1, the corner place of described middle weighting platform 2 is provided with lower large little shoulder hole 5, spring 6 and bolt 7 is disposed with from the bottom to top in described shoulder hole 5, middle weighting platform 2 is fixedly connected with upper weighting platform 3 by attaching nut 8 by described bolt 7 upper end, gap size between described middle weighting platform 2 and upper weighting platform 3 is greater than the maximum compression size of spring 6.This Weighing device can reduce the destruction of quick handling object to upper weighting platform 3 and LOAD CELLS 4, described spring is arranged in shoulder hole, a spring in the vertical direction generation elastic deformation can be ensured, and twisted phenomenon can not be there is, gap size between described middle weighting platform 2 and upper weighting platform 3 is greater than the maximum compression size of spring 6, when ensureing that spring 6 is in most compressed state upper weighting platform 3 can not with middle weighting platform contact-impact, by bolt assembly, upper weighting platform is fixedly connected with middle weighting platform simultaneously, solid and reliable, increase the service life.
In this programme, described upper weighting platform 3 is provided with acceleration transducer 9, is measured the acceleration of upper weighting platform by acceleration transducer 9, when the acceleration of upper weighting platform 3 is zero, record the data of weighing, the impact on weighing precision when weighting platform 3 has an acceleration in minimizing.
The corner place of the lower end of described lower weighting platform 1 is provided with the universal wheel 10 with auto-lock function, is realized the movement of this Weighing device by the universal wheel 10 being provided with auto-lock function, meets the requirement of operation of weighing in time on the spot.
The side of described lower weighting platform 1 is provided with hanging hole 11, convenient this Weighing device mobile.
The cross section of described middle weighting platform 2 is inverted U structure.
Described LOAD CELLS 4 is electrically connected (not shown) with display screen of weighing.
Described acceleration transducer 9 is electrically connected (not shown) with acceleration display screen.
During use, the object that will weigh is placed on upper weighting platform, object presses platform downwards by bolt compresses spring, reduce object on being placed into during weighting platform on the destruction of weighting platform and LOAD CELLS, until upper mounting plate stable (during as transfixion), record the data of weighing shown by display screen, be the weight of alleged object.
Can pass through without the technical characteristic described in the utility model or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned embodiment; the change that those of ordinary skill in the art makes in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.

Claims (7)

1. one kind has the Weighing device of buffer action, it is characterized in that: comprise lower weighting platform, middle weighting platform and upper weighting platform, LOAD CELLS is provided with between described lower weighting platform and middle weighting platform, the corner place of described middle weighting platform is provided with lower large little shoulder hole, spring and bolt is disposed with from the bottom to top in described shoulder hole, middle weighting platform is fixedly connected with upper weighting platform by attaching nut by described bolt upper end, and the gap size between described middle weighting platform and upper weighting platform is greater than the maximum compression size of spring.
2. the Weighing device with buffer action according to claim 1, is characterized in that: described upper weighting platform is provided with acceleration transducer.
3. the Weighing device with buffer action according to claim 1 and 2, is characterized in that: the corner place of the lower end of described lower weighting platform is provided with the universal wheel with auto-lock function.
4. the Weighing device with buffer action according to claim 3, is characterized in that: the side of described lower weighting platform is provided with hanging hole.
5. the Weighing device with buffer action according to claim 4, is characterized in that: the cross section of described middle weighting platform is inverted U structure.
6. the Weighing device with buffer action according to claim 5, is characterized in that: described LOAD CELLS is electrically connected with display screen of weighing.
7. the Weighing device with buffer action according to claim 2, is characterized in that: described acceleration transducer is electrically connected with acceleration display screen.
CN201420636473.6U 2014-10-30 2014-10-30 A kind of Weighing device with buffer action CN204202738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420636473.6U CN204202738U (en) 2014-10-30 2014-10-30 A kind of Weighing device with buffer action

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420636473.6U CN204202738U (en) 2014-10-30 2014-10-30 A kind of Weighing device with buffer action

Publications (1)

Publication Number Publication Date
CN204202738U true CN204202738U (en) 2015-03-11

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CN201420636473.6U CN204202738U (en) 2014-10-30 2014-10-30 A kind of Weighing device with buffer action

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CN (1) CN204202738U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106742118A (en) * 2016-11-19 2017-05-31 无锡当升智能装备科技有限公司 The weighing unit of packing machine
CN106840353A (en) * 2017-01-19 2017-06-13 宁波良和工程检测技术有限公司 A kind of electronic platform scale and its Weighing method
CN106872007A (en) * 2017-03-06 2017-06-20 侯如升 A kind of excellent electronic scale of shock-absorbing capacity
CN106932079A (en) * 2017-03-09 2017-07-07 谢博 A kind of electronic scale of long service life
CN108387305A (en) * 2018-01-16 2018-08-10 安徽智敏电气技术有限公司 A kind of protective device of weighing sensor
CN111044135A (en) * 2019-11-19 2020-04-21 蚌埠兴创电子科技有限公司 Pressure sensor base with shock-absorbing structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106742118A (en) * 2016-11-19 2017-05-31 无锡当升智能装备科技有限公司 The weighing unit of packing machine
CN106840353A (en) * 2017-01-19 2017-06-13 宁波良和工程检测技术有限公司 A kind of electronic platform scale and its Weighing method
CN106840353B (en) * 2017-01-19 2019-04-12 浙江润达检测科技有限公司 A kind of electronic platform scale and its weighing method
CN106872007A (en) * 2017-03-06 2017-06-20 侯如升 A kind of excellent electronic scale of shock-absorbing capacity
CN106932079A (en) * 2017-03-09 2017-07-07 谢博 A kind of electronic scale of long service life
CN108387305A (en) * 2018-01-16 2018-08-10 安徽智敏电气技术有限公司 A kind of protective device of weighing sensor
CN111044135A (en) * 2019-11-19 2020-04-21 蚌埠兴创电子科技有限公司 Pressure sensor base with shock-absorbing structure

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150311

Termination date: 20151030