CN205537929U - Wheelchair balance is with machine of demarcation - Google Patents
Wheelchair balance is with machine of demarcation Download PDFInfo
- Publication number
- CN205537929U CN205537929U CN201620292417.4U CN201620292417U CN205537929U CN 205537929 U CN205537929 U CN 205537929U CN 201620292417 U CN201620292417 U CN 201620292417U CN 205537929 U CN205537929 U CN 205537929U
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- weight
- counterweight
- calibration system
- weighing sensor
- load cells
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Abstract
The utility model relates to a wheelchair balance is with machine of demarcation, including frame and calibration system, calibration system is located in the frame, calibration system includes electric servo cylinder, weighing sensor and weight cluster, electric servo cylinder with weighing sensor connects, weighing sensor locates electric servo cylinder's below, weighing sensor through the transition cage with the weight polyphone connects, loading weight cluster is established ties by the weight of a plurality of rule basis weight volumes and is formed, realizes the upper and lower promotion of weight cluster through the electric servo cylinder drive, is judged the weight of the weight cluster that does not break away from by the signal of weighing sensor passback, and it also is exactly the weight of loading weight to calculate the weight that breaks away from, just so can measure a plurality of loaded weight for linear demarcation can be gone on smoothly to the wheelchair balance, realize the automatic calibration, marks fastly, mark the precision height, easy operation.
Description
Technical field
This utility model relates to equalizer technology field, particularly relates to a kind of wheelchair scale demarcation machine.
Background technology
Original wheelchair scale calibration process is usually manually or driving auxiliary carries counterweight and demarcates, but all has office
Sex-limited；(1) manually carrying counterweight, waste time and energy, the workman that works long hours needs to bear the biggest labor intensity;(2) driving carries weight
In code work process, usually carrying the lock counterweight of standard, weight is single, it is impossible to meet the line that the multiple weight of needs carries out checking
Property demarcate；And, drive a vehicle and starting and during braking, impacting generally large, the accuracy of measurement result is had an impact, very
To damaging wheelchair scale itself.
Utility model content
This utility model purpose is to provide a kind of wheelchair scale demarcation machine to overcome the deficiencies in the prior art, it is achieved from
Dynamic demarcation, demarcates speed soon, and stated accuracy is high, simple to operate.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of wheelchair scale demarcation machine, including frame
And calibration system, described calibration system is positioned at described frame；Described calibration system include servo electric jar, LOAD CELLS and
Counterweight string, by piston rod and described servo electric jar be connected, described LOAD CELLS is located under described servo electric jar
Side, described LOAD CELLS is connect with described counterweight series winding by transition cage.
Improve further as this utility model, be provided with between described LOAD CELLS and described servo electric jar for
Supporting the support platform of servo electric jar, described support platform is connected with described frame.
Improving further as this utility model, described frame is provided with four pillars, and described support platform is square,
Four corners of described support platform connect one to one with described four pillars.
Improving further as this utility model, described counterweight string is that multiple counterweight is sequentially connected in series from top to bottom.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
A kind of wheelchair scale demarcation machine of this utility model scheme, loads counterweight string and is connected by the counterweight of multiple predetermined weights
Form, driven the lifting up and down realizing counterweight string by servo electric jar, LOAD CELLS the signal returned judges the most de-
From the weight of counterweight string, the counterweight calculating disengaging namely loads the weight of counterweight, thus can measure multiple loading
Weight to wheelchair, scale linear calibration is smooth；Realizing automatic Calibration, demarcate speed soon, stated accuracy is high, behaviour
Make simple.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is a kind of wheelchair scale demarcation machine structural representation of the present utility model；
Accompanying drawing 2 is a kind of wheelchair scale demarcation machine perspective view of the present utility model
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Described in the utility model a kind of wheelchair scale demarcation machine structural representation as shown in accompanying drawing 1,2, including frame 1
With calibration system 2, calibration system 2 is positioned at frame 1；Calibration system 2 includes servo electric jar 3, LOAD CELLS 4 and counterweight string
5, LOAD CELLS 4 is located at the lower section of servo electric jar 3, and LOAD CELLS 4 is connected with servo electric jar 3 by connecting rod 6, claims
The support platform 7 for supporting servo electric jar 3 it is provided with between weight sensor 4 and servo electric jar 3；Connecting rod 6 is put down with supporting
Platform 7 plug-in type connects；LOAD CELLS 4 is connected with counterweight string 5 by transition cage 8；Frame 1 is provided with four pillars 9, support platform
7 is square, and four corners of support platform 7 connect one to one with four pillars 9；Counterweight string 5 is that multiple counterweight is from up to
Under be sequentially connected in series.
Servo electric jar drives, the auto-loading system that PLC system controls, and loads counterweight string by the weight of multiple predetermined weights
Code is in series, and is realized the disengaging of counterweight device by transition cage；The signal returned by LOAD CELLS judge without departing from weight
The weight of sequence, the counterweight calculating disengaging namely loads the weight of counterweight, thus can measure the weight of multiple loading,
Make wheelchair scale linear calibration smooth；Realizing automatic Calibration, demarcate speed soon, stated accuracy is high, simple to operate.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limit
System；All employing equivalents or equivalence are replaced and the technical scheme that formed, all fall within this utility model rights protection scope it
In.
Claims (4)
1. a wheelchair scale demarcation machine, including frame and calibration system, described calibration system is positioned at described frame；Its feature
Being, described calibration system includes servo electric jar, LOAD CELLS and counterweight string, described LOAD CELLS by piston rod with
Described servo electric jar connects, and described LOAD CELLS is located at the lower section of described servo electric jar, and described LOAD CELLS passes through
Transition cage connects with described counterweight series winding.
A kind of wheelchair scale demarcation machine the most according to claim 1, it is characterised in that described LOAD CELLS is watched with described
Taking the support platform being provided with between electric cylinder for installing servo electric jar, described support platform is connected with described frame.
A kind of wheelchair scale demarcation machine the most according to claim 2, it is characterised in that described frame is provided with four pillars,
Described support platform is square, and four corners of described support platform connect one to one with described four pillars.
A kind of wheelchair scale demarcation machine the most according to claim 1, it is characterised in that described counterweight string be multiple counterweight from
It is sequentially connected in series down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620292417.4U CN205537929U (en) | 2016-04-08 | 2016-04-08 | Wheelchair balance is with machine of demarcation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620292417.4U CN205537929U (en) | 2016-04-08 | 2016-04-08 | Wheelchair balance is with machine of demarcation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537929U true CN205537929U (en) | 2016-08-31 |
Family
ID=56790213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620292417.4U Active CN205537929U (en) | 2016-04-08 | 2016-04-08 | Wheelchair balance is with machine of demarcation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207817A (en) * | 2020-01-15 | 2020-05-29 | 常熟市环境试验设备有限公司 | Loading detection device for high-precision electronic weighing sensor |
| CN111982264A (en) * | 2020-07-29 | 2020-11-24 | 重庆火后草科技有限公司 | Quick calibration device of sensor |
-
2016
- 2016-04-08 CN CN201620292417.4U patent/CN205537929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207817A (en) * | 2020-01-15 | 2020-05-29 | 常熟市环境试验设备有限公司 | Loading detection device for high-precision electronic weighing sensor |
| CN111982264A (en) * | 2020-07-29 | 2020-11-24 | 重庆火后草科技有限公司 | Quick calibration device of sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |