CN206772425U - A kind of pull bar claims structure - Google Patents
A kind of pull bar claims structure Download PDFInfo
- Publication number
- CN206772425U CN206772425U CN201720395642.5U CN201720395642U CN206772425U CN 206772425 U CN206772425 U CN 206772425U CN 201720395642 U CN201720395642 U CN 201720395642U CN 206772425 U CN206772425 U CN 206772425U
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- CN
- China
- Prior art keywords
- pull bar
- sill
- sensor
- pull
- vertical
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a kind of pull bar to claim structure, its structure includes support, crossbeam, pull bar, weighing hopper and sensor cluster, more entablatures and sill are provided between the support, the both ends of entablature and sill respectively with rack side wall vertical connection, the side of entablature is provided with the first pull bar, corresponding opposite side is provided with the second pull bar, the lower section of corresponding first pull bar in the side of sill is provided with the 3rd pull bar, the lower section of corresponding second pull bar of the opposite side of sill is provided with four-pull-rod, 5th pull bar is located at the top of entablature and one end is vertical with the first pull bar, the other end is vertical with the second pull bar, 6th pull bar is vertical with the 3rd pull bar located at one end at sill, the other end is connected with sill；Sensor cluster is provided with the outside of the weighing hopper.The weighing hopper that the pull bar claims can prevent from tilting caused component, make metric results more accurate.
Description
Technical field
It the utility model is related to a kind of pull bar to claim, specifically a kind of pull bar claims structure.
Background technology
Weighing balance in the market is measured using 3 pressure type sensor constructions more, during weighing, meeting
Because weighing bucket inclination and other situations produce component and torque, cause to weigh the problems such as unstable and measuring accuracy is poor.
Utility model content
The purpose of this utility model is that providing a kind of pull bar claims structure, and it is general in metering process to solve current weighing balance
The problems such as weighing result existing for is unstable, low precision, the weighing hopper that the pull bar claims can prevent from tilting caused component, make
Metric results are more accurate.
The technical scheme in the invention for solving the technical problem is：A kind of pull bar claims structure, and its structure includes
Support, crossbeam, pull bar, weighing hopper and sensor cluster, are provided with more entablatures and sill between the support, entablature and
The both ends of sill are provided with the first pull bar with rack side wall vertical connection, the side of entablature respectively, and corresponding opposite side is provided with the
Two pull bars, the lower section of corresponding first pull bar in side of sill are provided with the 3rd pull bar, corresponding second pull bar of opposite side of sill
Lower section be provided with four-pull-rod, the 5th pull bar located at the top of entablature and one end it is vertical with the first pull bar, the other end and second
Pull bar is vertical, and the 6th pull bar is vertical with the 3rd pull bar located at one end at sill, and the other end is connected with sill；The weighing hopper
Outside is provided with sensor cluster.
Further, the sensor cluster includes safe suspension rod, sensor boom, sensor and earth cable, the biography
Sensor is located at the middle part of sensor boom, and the upper end of the sensor boom is connected with weighing hopper, the lower end of sensor boom and
Crossbeam is connected, and the upper end of the safe suspension rod is connected with weighing hopper, and lower end is connected with sill, and the side of safe suspension rod, which is provided with, to be connect
Ground cable.
Further, the both ends of the sensor boom are respectively equipped with packing ring, and the packing ring includes spheric washer and conical surface pad
Circle.
The beneficial effects of the utility model are：The pull-rod balance utilizes equilibrium of couples principle, and one is formed by six roots of sensation girt
Individual system of couples, can be tilted with active balance hopper and other situations caused by component and torque, and the sensor of vertical direction
The weight of hopper and material is solely subjected to, and is not influenceed by material position of centre of gravity, therefore pull-rod balance can be in precise hopper
The weight of material.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is left view；
Fig. 3 is sensor cluster structural representation.
In figure：
1 support, 2 crossbeams, 3 first pull bars, 4 the 3rd pull bars, 5 second pull bars, 6 four-pull-rods, 7 the 5th pull bars, 8 the 6th are drawn
Bar, 9 sensor clusters, 91 safe suspension rods, 92 sensor booms, 93 sensors, 94 earth cables, 95 packing rings, 10 weighing hoppers.
Embodiment
Structure is claimed to be described in detail below on a kind of pull bar of the present utility model with reference to Figure of description.
As shown in Figure 1 and Figure 2, a kind of pull bar of the present utility model claims structure, its structure include support 1, crossbeam 2, pull bar,
Weighing hopper 10 and sensor cluster 9, are provided with more entablatures and sill between the support 1, and the two of entablature and sill
End is provided with the first pull bar 3 with rack side wall vertical connection, the side of entablature respectively, and corresponding opposite side is provided with the second pull bar 5, under
The lower section of corresponding first pull bar in the side of crossbeam is provided with the 3rd pull bar 4, and the lower section of corresponding second pull bar 5 of opposite side of sill is set
There is four-pull-rod 6, the 5th pull bar 7 is located at the top of entablature and one end is vertical with the first pull bar 3, the other end and the second pull bar 5
Vertically, the 6th pull bar 8 is vertical with the 3rd pull bar located at one end at sill, and the other end is connected with sill；The weighing hopper 10
Outside is provided with sensor cluster 9.
As shown in figure 3, the sensor cluster 9 includes safe suspension rod 91, sensor boom 92, sensor 93 and ground connection electricity
Cable 94, the sensor 93 are located at the middle part of sensor boom 92, and the upper end of the sensor boom 92 is connected with weighing hopper 10,
The lower end of sensor boom is connected with crossbeam, and the upper end of the safe suspension rod is connected with weighing hopper, and lower end is connected with sill, peace
The side of full suspension rod is provided with earth cable 94.
The both ends of the sensor boom are respectively equipped with packing ring 95, and the packing ring includes spheric washer and taper faced washer.Match somebody with somebody
Set uses, and plays autoregulation, makes nut support face and screw rod vertical, stress balance, be easy to measure.
When carrying out weld job on scale body, it should be ensured that earth cable safety ground, otherwise will damage sensor.If sensing
Device damages, and need to tighten safe suspension rod nut, make its stress, then change new sensor, then unclamps safe suspension rod nut, makes biography
Sensor stress, and school scale again.The effect of safe suspension rod is that safe suspension rod can play guarantor when sensor boom fracture is weightless
Shield acts on.
The position of weighing hopper is limited at crossbeam by 6 pull bars, prevents weighing hopper tilts from producing component, in assembling pull-rod balance
When, it should ensure that sensor boom perpendicular to reference plane, then ensures that girt is vertical with sensor boom, and ensure first
It is parallel to each other between the pull bar of pull bar first, the second pull bar, the 3rd pull bar and four-pull-rod, phase between the 5th pull bar and the 6th pull bar
It is mutually parallel.Using equilibrium of couples principle, a system of couples is formed by six roots of sensation girt, can with active balance hopper tilt and
Component and torque caused by other situations, and the sensor of vertical direction is solely subjected to the weight of hopper and material, and not by thing
Expect the influence of position of centre of gravity, thus pull-rod balance can in precise hopper material weight.
Described above, simply explained through diagrams some principles of the present utility model, and this specification is not intended to this practicality
It is new to be confined in shown described concrete structure and the scope of application, therefore every corresponding modification for being possible to be utilized and wait
Jljl, belong to the apllied the scope of the claims of the utility model.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (3)
1. a kind of pull bar claims structure, it is characterized in that, including support, crossbeam, pull bar, weighing hopper and sensor cluster, the support
Between be provided with more entablatures and sill, the both ends of entablature and sill respectively with rack side wall vertical connection, entablature
Side be provided with the first pull bar, corresponding opposite side is provided with the second pull bar, and the lower section of side the first pull bar of correspondence of sill is provided with
3rd pull bar, the lower section of corresponding second pull bar of opposite side of sill are provided with four-pull-rod, and the 5th pull bar is upper located at entablature
Portion and one end is vertical with the first pull bar, the other end is vertical with the second pull bar, and the 6th pull bar is drawn located at one end at sill and the 3rd
Bar is vertical, and the other end is connected with sill；Sensor cluster is provided with the outside of the weighing hopper.
2. a kind of pull bar according to claim 1 claims structure, it is characterized in that, the sensor cluster include safe suspension rod,
Sensor boom, sensor and earth cable, the sensor be located at sensor boom middle part, the sensor boom it is upper
End is connected with weighing hopper, and the lower end of sensor boom is connected with crossbeam, and the upper end of the safe suspension rod is connected with weighing hopper, lower end
It is connected with sill, the side of safe suspension rod is provided with earth cable.
3. a kind of pull bar according to claim 2 claims structure, it is characterized in that, the both ends of the sensor boom are respectively equipped with
Packing ring, the packing ring include spheric washer and taper faced washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395642.5U CN206772425U (en) | 2017-04-14 | 2017-04-14 | A kind of pull bar claims structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395642.5U CN206772425U (en) | 2017-04-14 | 2017-04-14 | A kind of pull bar claims structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772425U true CN206772425U (en) | 2017-12-19 |
Family
ID=60631760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395642.5U Active CN206772425U (en) | 2017-04-14 | 2017-04-14 | A kind of pull bar claims structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772425U (en) |
-
2017
- 2017-04-14 CN CN201720395642.5U patent/CN206772425U/en active Active
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