CN110470366A - A kind of Weighing mechanism - Google Patents
A kind of Weighing mechanism Download PDFInfo
- Publication number
- CN110470366A CN110470366A CN201810455100.1A CN201810455100A CN110470366A CN 110470366 A CN110470366 A CN 110470366A CN 201810455100 A CN201810455100 A CN 201810455100A CN 110470366 A CN110470366 A CN 110470366A
- Authority
- CN
- China
- Prior art keywords
- base station
- beam rail
- measuring rod
- detector
- weighing
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of Weighing mechanisms, including the first base station and third base station, the side of first base station and third base station is hinged with beam rail, side of the beam rail far from the first base station and third base station is hinged with check weighing base station by hinge, the side of second base station is connected with measuring rod, and the measuring rod is connected with detector far from one end of the second base station.The Weighing mechanism, pass through the cooperation of two beam rails and measuring rod, beam rail is driven to pass through the micro- floating decline of hinge by object weight check weighing base station to be detected, beam rail declines detector location when declining inclination, pressure under the deformation lower pulling force of beam rail and deformation of the set down weight to detect beam rail of straight-bar end is detected by the quantitative change of detector, and then detect the actual weight of check weighing base station, it adopts this method better effect when detecting and stablizes, the accurate error of result is small after detection.
Description
Technical field
The present invention relates to weighing field of mechanical technique, specially a kind of Weighing mechanisms.
Background technique
Weighing device is relatively conventional equipment in life and production process, in weighting objects, common way be by
Object to be weighed is placed in being detected on the table top on detector, and this traditional mode is in weighing and its easily leads to
There is error in weighing results, and precision inaccuracy is unable to satisfy actual production process requirements.
Summary of the invention
The purpose of the present invention is to provide a kind of Weighing mechanisms, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of Weighing mechanism, including the first base station and third
The side of base station, first base station and third base station is hinged with beam rail, and the beam rail is far from the first base station and third
The side of base station is hinged with check weighing base station by hinge, and the affixed with equipment is equipped between first base station and third base station
Two base stations, the side of second base station are connected with measuring rod, and the measuring rod is connected with detection far from one end of the second base station
Device.
Preferably, the detector includes a weight sensor, and weight sensor both ends are respectively with measuring rod and with the
The connected beam rail of three base stations is hinged.
Preferably, the detector includes and the weight sensor of top cross-bar bar Joint and weight sensor bottom end
Straight-bar, and the bottom end of straight-bar is mutually overlapped with measuring rod.
Preferably, connecting rod is connected on the inside of the check weighing base station, the detector includes a weight sensor, and weight
Sensor both ends are hinged with measuring rod and connecting rod respectively.
Preferably, the detector includes one and measuring rod phase overlapped weight sensor, and weight sensor is fixed in
The one end of connecting rod far from check weighing base station.
Compared with prior art, the beneficial effects of the present invention are: the Weighing mechanism, pass through two beam rails and measuring rod
Cooperation is driven beam rail by the micro- floating decline of hinge by object weight check weighing base station to be detected, and beam rail makes to examine when declining inclination
The decline of device position is surveyed, detects that the deformation lower pulling force of beam rail and the set down weight of straight-bar end are examined by the quantitative change of detector
Pressure under the deformation of beam rail is measured, and then detects the actual weight of check weighing base station, adopts this method effect when detecting
More preferably stable, the accurate error of result is small after detection.
Detailed description of the invention
Fig. 1 is one structural schematic diagram of the embodiment of the present invention；
Fig. 2 is two structural schematic diagram of the embodiment of the present invention；
Fig. 3 is three structural schematic diagram of the embodiment of the present invention；
Fig. 4 is four structural schematic diagram of the embodiment of the present invention.
In figure: 1, the first base station, the 2, second base station, 3, third base station, 4, beam rail, 5, measuring rod, 6, detector, 7, hinge
Chain, 8, check weighing base station, 9, connecting rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Referring to Fig. 1, a kind of Weighing mechanism, including the first base station 1 and third base station 3, the first base station 1 and third base station 3
Side be hinged with beam rail 4, side of the beam rail 4 far from the first base station 1 and third base station 3 is hinged with survey by hinge 7
Weight base station 8, is equipped with second base station 2 affixed with equipment between the first base station 1 and third base station 3, the side of the second base station 2 is affixed
There is measuring rod 5, measuring rod 5 is connected by detector 6 with beam rail 4, and detector 6 includes a weight sensor, and weight passes
Sensor both ends are hinged with measuring rod 5 and the beam rail being connected with third base station 34 respectively, and object to be detected is placed in check weighing base station 8
On, driven beam rail 4 by the micro- floating decline of hinge 7 by object weight check weighing base station 8 to be detected, beam rail 4 is drawn when declining inclination
Dynamic detector 6 and measuring rod 5, the deformation lower pulling force of beam rail 4 are detected by the quantitative change of detector 6, and then detect check weighing
The actual weight of object on base station 8.
Embodiment two
Referring to Fig. 2, a kind of Weighing mechanism, including the first base station 1 and third base station 3, the first base station 1 and third base station 3
Side be hinged with beam rail 4, side of the beam rail 4 far from the first base station 1 and third base station 3 is hinged with survey by hinge 7
Weight base station 8, is equipped with second base station 2 affixed with equipment between the first base station 1 and third base station 3, the side of the second base station 2 is affixed
There is measuring rod 5, measuring rod 5 is connected by detector 6 with beam rail 4, and detector 6 includes the weight of one with 5 Joint of measuring rod
Quantity sensor and the straight-bar being connected with weight sensor top overlap joint, straight-bar one end and the first base far from overlap joint weight sensor
Connected 4 Joint of beam rail of platform 1, object to be detected are placed on check weighing base station 8, are driven by object weight check weighing base station 8 to be detected
For beam rail 4 by the micro- floating decline of hinge 7, beam rail 4 drives the decline of straight-bar straight line to touch 5 end of measuring rod when declining inclination
Weight sensor on, weight sensor detects pressure under deformation of the set down weight to detect beam rail 4 of straight-bar end, into
And detect the actual weight of object on check weighing base station 8.
Embodiment three
Referring to Fig. 3, a kind of Weighing mechanism, including the first base station 1 and third base station 3, the first base station 1 and third base station 3
Side be hinged with beam rail 4, side of the beam rail 4 far from the first base station 1 and third base station 3 is hinged with survey by hinge 7
Weight base station 8, is equipped with second base station 2 affixed with equipment between the first base station 1 and third base station 3, the side of the second base station 2 is affixed
There is measuring rod 5, measuring rod 5 is connected with detector 6 far from one end of the second base station 2, and the inside of check weighing base station 8 is connected with connecting rod 9,
Detector 6 includes a weight sensor, and weight sensor both ends are hinged with measuring rod 5 and connecting rod 9 respectively, object to be detected
It is placed on check weighing base station 8, is driven beam rail 4 to pass through the micro- floating decline of hinge 7, check weighing base by object weight check weighing base station 8 to be detected
The decline of synchronous drive connecting rod 9 tilts and pulls detector 6 when 8 micro- floating decline of platform, and then detects object on check weighing base station 8
Actual weight.
Example IV
Referring to Fig. 4, a kind of Weighing mechanism, including the first base station 1 and third base station 3, the first base station 1 and third base station 3
Side be hinged with beam rail 4, side of the beam rail 4 far from the first base station 1 and third base station 3 is hinged with survey by hinge 7
Weight base station 8, is equipped with second base station 2 affixed with equipment between the first base station 1 and third base station 3, the side of the second base station 2 is affixed
There is measuring rod 5, measuring rod 5 is connected with detector 6 far from one end of the second base station 2, and detector 6 is taken including one with 5 phase of measuring rod
The weight sensor connect, and weight sensor is fixed in the one end of connecting rod 9 far from check weighing base station 8, object to be detected is placed in check weighing
On base station 8, beam rail 4 is driven to pass through the micro- floating decline of hinge 7, the micro- floating decline of check weighing base station 8 by object weight check weighing base station 8 to be detected
When synchronous drive connecting rod 9 decline and tilt and detector 6 is driven to be depressed on measuring rod 5, weight sensor detects connecting rod 9 and pushes
Weight detects the actual weight of object on check weighing base station 8.
Object to be detected is placed on check weighing base station 8, is driven beam rail 4 to pass through hinge by object weight check weighing base station 8 to be detected
7 micro- floating declines, beam rail 4 pull detector 6 and measuring rod 5 when declining inclination, detect crossbeam by the quantitative change of detector 6
Pressure under the deformation of the deformation lower pulling force of bar 4 and the set down weight of straight-bar end to detect beam rail 4, and then detect check weighing
The actual weight of base station 8.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of Weighing mechanism, it is characterised in that: including the first base station (1) and third base station (3), first base station (1) and
The side of third base station (3) is hinged with beam rail (4), and the beam rail (4) is far from the first base station (1) and third base station (3)
Side be hinged with check weighing base station (8) by hinge (7), be equipped between first base station (1) and third base station (3) and equipment
The side of affixed the second base station (2), second base station (2) is connected with measuring rod (5), and the measuring rod (5) is far from second
One end of base station (2) is connected with detector (6).
2. a kind of Weighing mechanism according to claim 1, it is characterised in that: the detector (6) senses including a weight
Device, and weight sensor both ends are hinged with measuring rod (5) and the beam rail (4) being connected with third base station (3) respectively.
3. a kind of Weighing mechanism according to claim 1, it is characterised in that: the detector (6) includes and top cross-bar
The weight sensor of bar (4) Joint and the straight-bar of weight sensor bottom end, and the bottom end of straight-bar is mutually taken with measuring rod (5)
It connects.
4. a kind of Weighing mechanism according to claim 1, it is characterised in that: be connected on the inside of the check weighing base station (8)
Connecting rod (9), the detector (6) include a weight sensor, and weight sensor both ends respectively with measuring rod (5) and connecting rod
(9) it is hinged.
5. a kind of Weighing mechanism according to claim 1, it is characterised in that: the detector (6) includes one and measuring rod
(5) mutually overlapped weight sensor, and weight sensor is fixed in the one end of connecting rod (9) far from check weighing base station (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455100.1A CN110470366A (en) | 2018-05-11 | 2018-05-11 | A kind of Weighing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455100.1A CN110470366A (en) | 2018-05-11 | 2018-05-11 | A kind of Weighing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110470366A true CN110470366A (en) | 2019-11-19 |
Family
ID=68504521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455100.1A Pending CN110470366A (en) | 2018-05-11 | 2018-05-11 | A kind of Weighing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470366A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783281Y (en) * | 2004-11-24 | 2006-05-24 | 上海市向明中学 | Spring balance with fine adjusting lever |
| CN205138611U (en) * | 2015-09-29 | 2016-04-06 | 洛阳理工学院 | Automatic weight -measuring device of alloy raw materials |
| CN206583474U (en) * | 2017-03-14 | 2017-10-24 | 广州赛宇电子技术服务有限公司 | A kind of freight weight limit pressurization detection of electrons tool |
| CN107830948A (en) * | 2017-11-22 | 2018-03-23 | 苏州科技大学 | Device for measuring force |
-
2018
- 2018-05-11 CN CN201810455100.1A patent/CN110470366A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783281Y (en) * | 2004-11-24 | 2006-05-24 | 上海市向明中学 | Spring balance with fine adjusting lever |
| CN205138611U (en) * | 2015-09-29 | 2016-04-06 | 洛阳理工学院 | Automatic weight -measuring device of alloy raw materials |
| CN206583474U (en) * | 2017-03-14 | 2017-10-24 | 广州赛宇电子技术服务有限公司 | A kind of freight weight limit pressurization detection of electrons tool |
| CN107830948A (en) * | 2017-11-22 | 2018-03-23 | 苏州科技大学 | Device for measuring force |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |
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| RJ01 | Rejection of invention patent application after publication |