CN106768218A - Measurement apparatus - Google Patents
Measurement apparatus Download PDFInfo
- Publication number
- CN106768218A CN106768218A CN201611146487.XA CN201611146487A CN106768218A CN 106768218 A CN106768218 A CN 106768218A CN 201611146487 A CN201611146487 A CN 201611146487A CN 106768218 A CN106768218 A CN 106768218A
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- Prior art keywords
- unit
- roller
- measurement apparatus
- feeding
- measuring unit
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/003—Details; specially adapted accessories
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention provides a kind of measurement apparatus, including：Feeding unit material for feeding, for the blanking unit for discharging and the measuring unit for being connected between feeding unit material and blanking unit the physical parameter for being used for measuring machine for collecting load；Feeding unit material, blanking unit and measuring unit include：Main body rack, the feeding roller-way being installed on the main body rack and be arranged at feeding roller-way lower section, for drive feeding roller bed rotation driving subelement.Measurement apparatus of the invention, measuring unit can be transported to by driving subelement by machine for collecting load from feeding unit material, and then is transported to blanking unit again, so that without other running tools.
Description
Technical field
The present invention relates to detection field, more particularly to a kind of measurement apparatus.
Background technology
China's high ferro career development achieves remarkable achievement, and the layout of high-speed railway transportation network is also complete day by day
Kind, possessing carries out safer reliable, quick, low cost, the technical conditions of the high ferro machine for collecting load shipping of high-efficiency environment friendly.
In order to ensure the even running of vehicle, generally require and the weight of machine for collecting load is measured.And current measurement dress
Put, the running tool of the turnover needs auxiliary of machine for collecting load can just carry out operation of weighing.
The content of the invention
For drawbacks described above of the prior art, the present invention provide a kind of measurement apparatus be used to solve in the prior art for
The turnover of machine for collecting load needs the problem for aiding in running tool just to carry out weighing operation.
The invention provides a kind of measurement apparatus, including：Feeding unit material for feeding, for the blanking unit that discharges with
And the measuring unit of the physical parameter for being used for measuring machine for collecting load is connected between the feeding unit material and the blanking unit；Its
In, the feeding unit material, blanking unit and measuring unit include：Main body rack, it is installed on entering on the main body rack
To roller-way and be arranged at it is described feeding roller-way lower section, for drive it is described feeding roller bed rotation driving subelement.
The further improvement of above-mentioned measurement apparatus, the driving subelement includes：Motor and chain；The chain
At least one roller with the feeding roller-way is connected, and be conveyed to power and the chain by the chain by the motor
The roller of bar connection；The two ends of the roller of the feeding roller-way are provided with engaging piece, and the roller being connected with chain is nibbled by described
Connection is engaged with the engaging piece of adjacent roller by conjunction portion, thinks adjacent roller conveying power；Or, it is described to feed each of roller-way
Directive wheel is provided between individual roller, the directive wheel is used to convey power to adjacent roller.
The further improvement of above-mentioned measurement apparatus, the measuring unit includes weighing sensor, and the weighing sensor is extremely
Each corner point of the main body rack of measuring unit is distributed in less.
The further improvement of above-mentioned measurement apparatus, the measuring unit also include at least two distance measuring sensors, it is described extremely
Few two distance measuring sensors are used to measure side-play amount of the machine for collecting load relative to normal place, and the distance measuring sensor is arranged at
The main body rack lower section of measuring unit, straight line determined by least two distance measuring sensors is put down with the direct of travel of machine for collecting load
OK.
The further improvement of above-mentioned measurement apparatus, the measuring unit also includes photoelectric sensor, the photoelectric sensor
It is connected with least two distance measuring sensor, the photoelectric sensor is installed on the main body rack lower section of measuring unit, and leans on
It is bordering on one end of feeding unit material.
The further improvement of above-mentioned measurement apparatus, the measuring unit also includes the protection for being oriented to and protecting
Column, the guard rail is arranged at the feeding roller-way both sides of the measuring unit.
The further improvement of above-mentioned measurement apparatus, the blanking unit also includes being used for spacing spacing guardrail, the limit
Position guardrail is arranged at the end of the feeding roller-way of blanking unit.
The further improvement of above-mentioned measurement apparatus, the weighing sensor is fixed on the main body rack by connecting plate
Each angle point lower section, the weighing sensor is also fixedly connected with base plate, and the base plate is contacted for supporting with ground.
The further improvement of above-mentioned measurement apparatus, it is solid by resilient sleeper-bearing and screw between the weighing sensor and base plate
Fixed connection.
The measurement apparatus that the present invention is provided, measurement list can be transported to by driving subelement by machine for collecting load from feeding unit material
Unit, and then blanking unit is transported to again, so that without other running tools.
Brief description of the drawings
Fig. 1 is the structural representation of the measurement apparatus that the embodiment of the present invention one is provided；
Fig. 2 is the side view of the measurement apparatus that the embodiment of the present invention one is provided；
The top view of the measurement apparatus that Fig. 3 is provided by further embodiment of this invention；
The measuring principle figure of the measurement apparatus that Fig. 4 is provided by further embodiment of this invention；
The schematic diagram of the vanning principle that Fig. 5 A and Fig. 5 B are provided for yet another embodiment of the invention；
The fixed structure of the weighing sensor that Fig. 6 is provided for one embodiment of the invention.
Reference：
11- feeding unit materials；12- blanking units；13- measuring units；
101a- main body racks；102a- feeds roller-way；103a- drives subelement；
101b- main body racks；102b- feeds roller-way；103b- drives subelement；
101c- main body racks；102c- feeds roller-way；103c- drives subelement；
1031- motors；1032- chains；131- distance measuring sensors；
132- weighing sensors；133- photoelectric sensors；134- guard rails；
The spacing guardrails of 121-；136- connecting plates；138- base plates；
137- resilient sleeper-bearings；14- machine for collecting load.
Specific embodiment
Embodiment one
A kind of measurement apparatus are present embodiments provided, Fig. 1 is that the structure of the measurement apparatus that the embodiment of the present invention one is provided is shown
It is intended to, Fig. 2 is the side view of the measurement apparatus that the embodiment of the present invention one is provided, as depicted in figs. 1 and 2, the measurement apparatus, bag
Include：Feeding unit material 11 for feeding, for the blanking unit 12 that discharges and it is connected to feeding unit material 11 and blanking unit 12
Between for measure machine for collecting load (not shown) physical parameter measuring unit 13.
Wherein, optionally, the basic structure of feeding unit material 11, blanking unit 12 and measuring unit 13 is identical, on
Material unit 11 includes：Main body rack 101a, the feeding roller-way 102a being installed on main body rack 101a and it is arranged at feed rolls
Road 102a lower sections, the driving subelement 103a for driving feeding roller-way 102a to rotate；Blanking unit 12 includes：Main body rack
101b, the feeding roller-way 102b being installed on main body rack 101b and be arranged at feeding roller-way 102b lower sections, for drive into
To the driving subelement 103b that roller-way 102b is rotated；Measuring unit 13 includes：Main body rack 101c, it is installed on main body rack 101c
On feeding roller-way 102c and be arranged at feeding roller-way 102c lower sections, driving for driving feeding roller-way 102c to rotate
Unit 103c.
Specifically, the driving subelement 103a of feeding unit material 11 is used to drive the roller bed rotation of itself, such that it is able to put
The machine for collecting load for being placed in the top of feeding unit material 11 is transported to measuring unit 13, same principle, the driving subelement of measuring unit 13
Machine for collecting load is transported to blanking unit 12 by 103c.
Wherein, the physical parameter that measuring unit 13 can be measured can be machine for collecting load weight, volume, position in it is any
One amount or multiple amounts.
Accordingly, measuring unit 13 can include various kinds of sensors, for measuring different physical parameters.
It should be noted that " material " in " feeding " or " blanking " refers to machine for collecting load in the present embodiment.But, should
" material " is not limited thereto the square or the chest etc. of cuboid of system, or regular shape.The survey that the present embodiment is provided
Amount device, can be transported to measuring unit 13, and then pass through again by machine for collecting load by driving subelement 103a from feeding unit material 11
Subelement 103c is driven to be transported to blanking unit 12, so that without other running tools.
Optionally, driving subelement 103a includes：Motor 1031 and chain 1032, wherein, chain 1032 with enter
To at least one roller connection of roller-way 102a, be conveyed to for power by chain 1032 be connected with the chain by motor 1031
Roller.It should be noted that driving subelement 103a, 103b of feeding unit material 11, blanking unit 12 and measuring unit 13 and
The function and structure of 103c is also identical.
Further, the two ends of each roller of roller-way 102a are provided with engaging piece (not shown), with chain
The roller of 1032 connections engages connection by engaging piece with the engaging piece of adjacent roller, thinks adjacent roller conveying power.
Can replace, engaging piece is not used between each rod, directive wheel, directive wheel are provided between each roller of roller-way 102a
For conveying power to adjacent roller.
One can be respectively provided with for feeding unit material 11, blanking unit 12 and measuring unit 13 with each unit drive electricity
Machine 1031, it is of course also possible to set multiple motors 1031, the quantity for motor 1031 is not limited.
, wherein it is desired to explanation, motor 1031, chain 1032, feeding roller-way 102a in the present embodiment are located
Subelement 103a is driven in one.I.e. by taking feeding unit material 11 as an example, then the chain 1032 of feeding unit material 11 and feeding unit material 11
At least one roller 1021 of feeding roller-way 102a is connected, and is not the chain 1032 and measuring unit 13 of feeding unit material 11
At least one rod 1021 of feeding roller-way 102c is connected.
Additionally, it is identical with subelement is driven, for charging roller 11, blanking unit 12 and measuring unit 13, drive son
The 26S Proteasome Structure and Function of unit 103a, 103b and 103c is identical.Accordingly, feeding unit material 11, blanking unit 12 and measurement are single
The function and structure of feeding roller-way 102a, 102b and 102c of unit 13 is also identical.
On the basis of above-described embodiment, in the measurement apparatus that the present embodiment is provided, measuring unit 13 includes weighing and sensing
Device (not shown), weighing sensor can be one, but for the accuracy of measurement, weighing sensor is at least distributed in
Each corner point of the main body rack 101c of measuring unit 13.And then when weight is measured, take each weighing sensor measured value
It is average.
Wherein, for the structure of the main body rack 101c shown in Fig. 1, main body rack 101c is rectangular structure, then claim
Retransmit sensor and be distributed in four corner points of main body rack 101c, specifically, being arranged at the main body rack 101c of measuring unit 13
Lower section.
It should be noted that the structure of main body rack 101c can change with the difference of the structure of determinand.
In addition, for feeding unit material 11 and blanking unit 12, structure can be identical with measuring unit 13, packaging
Device is measured to the physical parameter of machine for collecting load respectively by feeding unit material 11 and blanking unit 12 and measuring unit 13, but
From cost-effective and accuracy requirement, then preferably only it is provided with for all kinds of of measure physical parameters in measuring unit 13
Sensor.
Embodiment two
In general, in the measurement apparatus of prior art, it is merely able to measure the weight of machine for collecting load, and machine for collecting load cannot be measured
Relative position in measurement apparatus, cannot more measure the position of centre of gravity of machine for collecting load.
Therefore, on the basis of above-described embodiment, the vertical view of the measurement apparatus that Fig. 3 is provided by further embodiment of this invention
Figure, as shown in figure 3, the measuring unit 13 in the measurement apparatus of the present embodiment offer also includes at least two distance measuring sensors 131,
At least two distance measuring sensor 131 is used to measure side-play amount of the machine for collecting load relative to normal place, and distance measuring sensor 131 is set
In main body rack 101c lower sections, straight line determined by least two distance measuring sensors 131 is parallel with the direct of travel of machine for collecting load.
Weighing sensor 132 is distributed in four corner points of main body rack 101c, and measuring unit 13 also includes photoelectric sensing
Device 133, photoelectric sensor 133 is connected with least two distance measuring sensors 131, and photoelectric sensor 133 is installed on main body rack
101c lower sections, and close to one end of feeding unit material 11.
Wherein, photoelectric sensor 133 can be to electrically connect with distance measuring sensor 131, or communication connection, photoelectric transfer
Sensor 133 is used for when machine for collecting load enters measuring unit 13, and operation to 133 top of photoelectric sensor, to distance measuring sensor 131
Transmission starts the signal of measurement, to cause that distance measuring sensor 131 is measured to the position of machine for collecting load.
The measuring principle figure of the measurement apparatus that Fig. 4 is provided by further embodiment of this invention, as shown in figure 4, the present embodiment
By taking Fig. 4 as an example, the principle to the weight, center of gravity and position of measurement apparatus measurement machine for collecting load is illustrated.
Four values of weighing are drawn positioned at four the four of angle point weighing sensors 132 of main body rack, according to four values of weighing
The weight of machine for collecting load 14 is calculated, the center of gravity of the weight measurement machine for collecting load 14 according to machine for collecting load 14 measures weight in weighing sensor 132
While amount, distance measuring sensor 131 measures distance of the machine for collecting load 14 apart from main body rack edge, specifically, as shown in figure 4, extremely
Few two sensors 131 difference measurement distance main body rack edge apart from X1, X2, and Y1, it is true according to above-mentioned X1, X2, Y1
The side-play amount of the fixed criterion distance position of machine for collecting load 14, such that it is able to calculate offset X c of the machine for collecting load in measuring unit 13,
Yc and deviation angle θ, carries out repairing partially finally according to above-mentioned side-play amount and deviation angle to the position of centre of gravity for measuring before this, so that
To the position of the center of gravity of more accurate machine for collecting load 14.
Wherein, when the weight of machine for collecting load 14 is calculated, it is necessary to measure the weight of the machine for collecting load for removing tare weight, tare weight is referred to
The weight of such as main body rack in addition to machine for collecting load.Normal place can be the center of gravity of a certain machine for collecting load for measuring before this, should
Position of centre of gravity is used for as normal place.Selection for normal place is not limited.
Optionally, in general, machine for collecting load is divided into two kinds of size, and Fig. 5 A and Fig. 5 B are provided for yet another embodiment of the invention
The schematic diagram of principle of casing, as shown in Figure 5A, larger machine for collecting load is single-row arrangement, as shown in Figure 5 B, less collection during vanning
Dress device is then for biserial is arranged.
Specifically, following constraintss should be met during vanning：
Sequentially：Arrive first laggard；
Gross weight：Machine for collecting load gross weight is no more than rated weight in single-unit vehicle；
Wheel load deviation：Single-unit vehicle wheel load deviation is no more than 4%；
Axle weight deviation：Single-unit vehicle axle weight deviation is no more than 2%；
Size machine for collecting load can not be loaded in mixture.
Additionally, when machine for collecting load is screened, on the premise of sequencing is followed, being screened using following principle：
In order that the side-play amount of left and right wheel load is in tolerance zone, screening is to use symmetry principle, that is, select a packaging
After device, a machine for collecting load symmetrical with its phase deviation amount is filtered out according to its barycentre offset again, machine for collecting load pair is constituted, if often
Within allowed band, then the left and right center of gravity deviation of vehicle certainly will not be exceeded for the left and right center of gravity deviation of individual machine for collecting load pair.
Small machine for collecting load be left and right two be a pair, big machine for collecting load be it is two neighboring be a pair.
It is not exceeded in order to ensure axle weight deviation, during screening, screened using principle of similarity, that is, select a machine for collecting load
Right, then selection and its weight indicator machine for collecting load pair as close as possible, match with it.To be prepared during vanning to machine for collecting load to dress
Enter front and rear symmetric position.
Specifically, in vanning, will be cased using genetic algorithm is simplified, due to the shape facility because of machine for collecting load in itself
Fix very much, gene complexity is very low, easily generates coded sequence.
On the basis of above-described embodiment, in the measurement apparatus that the present embodiment is provided, as depicted in figs. 1 and 2, measuring unit
13 also include the guard rail 134 for being oriented to and protecting, and guard rail 134 is arranged at the feeding roller-way 102c of measuring unit 13
Both sides.
Optionally, blanking unit 12 also includes being used for spacing spacing guardrail 121, and spacing guardrail 121 is arranged at lower material list
The end of the feeding roller-way 102b of unit 12.Spacing guardrail 121 can be used for preventing machine for collecting load from dropping to ground due to inertia.
On the basis of above-described embodiment, this implementation additionally provides a kind of specific embodiment of fixed weighing sensor,
The fixed structure of the weighing sensor that Fig. 6 is provided for one embodiment of the invention, as shown in fig. 6, weighing sensor 132 is by connection
Plate 136 is fixed on each angle point lower section of main body rack (not shown in Fig. 6), and weighing sensor 132 is also fixed with base plate 138 and connected
Connect, base plate 138 is contacted for supporting with ground.
Optionally, it is fixedly connected by resilient sleeper-bearing 137 and screw between weighing sensor 133 and base plate 138.
Measurement apparatus provided by the present invention, compared with measurement apparatus of the prior art, can not only measure weight, also
Relative position of the machine for collecting load in measurement apparatus can be measured, and then can be carried out according to relative position, the center of gravity to machine for collecting load
Repair partially, obtain accurate position of centre of gravity.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. a kind of measurement apparatus, it is characterised in that including：Feeding unit material for feeding, for the blanking unit that discharges and
The measuring unit of the physical parameter for being used for measuring machine for collecting load is connected between the feeding unit material and the blanking unit；
Wherein, the feeding unit material, blanking unit and measuring unit include：Main body rack, it is installed on the main body rack
On feeding roller-way and be arranged at it is described feeding roller-way lower section, for drive it is described feeding roller bed rotation driving subelement.
2. measurement apparatus according to claim 1, it is characterised in that the driving subelement includes：Motor and
Chain；
The chain is connected with least one roller of the feeding roller-way, and the motor is defeated by power by the chain
Give the roller being connected with the chain；
The two ends of roller of the feeding roller-way are provided with engaging piece, with the roller that chain is connected by the engaging piece with it is adjacent
Roller engaging piece engagement connection, think adjacent roller conveying power；Or, between each roller of the feeding roller-way
Directive wheel is provided with, the directive wheel is used to convey power to adjacent roller.
3. measurement apparatus according to claim 2, it is characterised in that the measuring unit includes weighing sensor, described
Weighing sensor is at least distributed in each corner point of the main body rack of measuring unit.
4. measurement apparatus according to claim 3, it is characterised in that the measuring unit also includes that at least two range findings are passed
Sensor, at least two distance measuring sensor is used to measure side-play amount of the machine for collecting load relative to normal place, the range finding
Sensor is arranged at the main body rack lower section of measuring unit, straight line determined by least two distance measuring sensors and machine for collecting load
Direct of travel is parallel.
5. measurement apparatus according to claim 4, it is characterised in that the measuring unit also includes photoelectric sensor, institute
State photoelectric sensor to be connected with least two distance measuring sensor, the photoelectric sensor is installed on the main body branch of measuring unit
Frame lower section, and close to one end of feeding unit material.
6. measurement apparatus according to claim 1, it is characterised in that the measuring unit is also included for being oriented to and preventing
The guard rail of shield, the guard rail is arranged at the feeding roller-way both sides of the measuring unit.
7. measurement apparatus according to claim 1, it is characterised in that the blanking unit is also included for spacing spacing
Guardrail, the spacing guardrail is arranged at the end of the feeding roller-way of blanking unit.
8. measurement apparatus according to claim 3, it is characterised in that the weighing sensor is fixed on institute by connecting plate
Each angle point lower section of main body rack is stated, the weighing sensor is also fixedly connected with base plate, and the base plate contacts use with ground
In support.
9. measurement apparatus according to claim 8, it is characterised in that by elasticity between the weighing sensor and base plate
Backing plate is fixedly connected with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146487.XA CN106768218A (en) | 2016-12-13 | 2016-12-13 | Measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146487.XA CN106768218A (en) | 2016-12-13 | 2016-12-13 | Measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106768218A true CN106768218A (en) | 2017-05-31 |
Family
ID=58876531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611146487.XA Pending CN106768218A (en) | 2016-12-13 | 2016-12-13 | Measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768218A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282883A (en) * | 2018-10-15 | 2019-01-29 | 中机生产力促进中心 | A kind of weighing device |
| CN109724683A (en) * | 2019-01-09 | 2019-05-07 | 盈奇科技（深圳）有限公司 | A kind of system and method improving gravity sensing precision |
| WO2021212809A1 (en) * | 2020-04-20 | 2021-10-28 | 中车唐山机车车辆有限公司 | Cargo loading method and system for freight multiple-unit train |
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| KR20120017627A (en) * | 2010-08-19 | 2012-02-29 | 대한민국(우정사업본부) | Weight measuring apparatus |
| CN102610463A (en) * | 2012-02-29 | 2012-07-25 | 安徽鑫昊等离子显示器件有限公司 | Device and method for supplementing and correcting cassette offset |
| CN204341511U (en) * | 2014-09-19 | 2015-05-20 | 山东华鹏玻璃股份有限公司 | A kind of glass ware vanning weighing detection device |
| CN106185226A (en) * | 2016-09-29 | 2016-12-07 | 同方威视技术股份有限公司 | Check that the combination transfer device of system and goods in bulk check system for goods in bulk |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569481U (en) * | 2010-01-08 | 2010-09-01 | 北京物资学院 | System for dynamically detecting and transmitting materials |
| KR20120017627A (en) * | 2010-08-19 | 2012-02-29 | 대한민국(우정사업본부) | Weight measuring apparatus |
| CN102610463A (en) * | 2012-02-29 | 2012-07-25 | 安徽鑫昊等离子显示器件有限公司 | Device and method for supplementing and correcting cassette offset |
| CN204341511U (en) * | 2014-09-19 | 2015-05-20 | 山东华鹏玻璃股份有限公司 | A kind of glass ware vanning weighing detection device |
| CN106185226A (en) * | 2016-09-29 | 2016-12-07 | 同方威视技术股份有限公司 | Check that the combination transfer device of system and goods in bulk check system for goods in bulk |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282883A (en) * | 2018-10-15 | 2019-01-29 | 中机生产力促进中心 | A kind of weighing device |
| CN109724683A (en) * | 2019-01-09 | 2019-05-07 | 盈奇科技（深圳）有限公司 | A kind of system and method improving gravity sensing precision |
| WO2021212809A1 (en) * | 2020-04-20 | 2021-10-28 | 中车唐山机车车辆有限公司 | Cargo loading method and system for freight multiple-unit train |
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Application publication date: 20170531 |