CN107063409A - Huge legendary turtle formula levitation axis weighing device - Google Patents
Huge legendary turtle formula levitation axis weighing device Download PDFInfo
- Publication number
- CN107063409A CN107063409A CN201710153081.2A CN201710153081A CN107063409A CN 107063409 A CN107063409 A CN 107063409A CN 201710153081 A CN201710153081 A CN 201710153081A CN 107063409 A CN107063409 A CN 107063409A
- Authority
- CN
- China
- Prior art keywords
- longeron
- levitation axis
- formula
- weighing device
- sensor
- 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.)
- Pending
Links
- 238000005339 levitation Methods 0.000 title claims abstract description 50
- 238000005303 weighing Methods 0.000 title claims abstract description 29
- 241000270666 Testudines Species 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G01G3/13—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 having piezoelectric or piezoresistive properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
Abstract
The invention discloses huge legendary turtle formula levitation axis weighing device, including two to the longeron to parallel arrangement, the longeron is hollow-core construction, the hollow parts at each longeron two ends are fixedly connected with sensor, each sensor is connected to levitation axis, the levitation axis from correspondence longeron end stretch out after be connected to axle sleeve, positioned at longeron with one end two axle sleeve supports on a spandrel girder, between each levitation axis and corresponding axle sleeve have gap.Sensor is hidden in the hollow parts at longeron two ends by the present invention, it enormously simplify the structure weighed, in addition, the levitation axis being connected with sensor is connected on axle sleeve and has gap with axle sleeve, these gaps provide the space that levitation axis and sensor are deformed, so as to improve the accuracy rate weighed, and it is difficult to cause sensor damage.Present invention can apply to weigh.
Description
Technical field
The present invention relates to weighing device field, more particularly to a kind of huge legendary turtle formula levitation axis weighing device.
Background technology
At present, weighing for Weighing feeder usually uses following structure：The two ends of weighing beam are respectively equipped with bearing, bearing
Upper installation weighing sensor, weighing sensor directly or indirectly contacts weighing beam.When material is pressed in weighing beam, weigh
Certain deformation can occur for sensor, and the deformation quantity, which is converted into electric signal, can obtain the weight of material.
But this structural materials impact can produce large effect to sensor, cause measurement inaccurate；And the structure
Install also inconvenient.
The content of the invention
In order to solve the above problems, huge legendary turtle formula suspension accurate, simple in construction is measured it is an object of the invention to provide a kind of
Axle weighing device.
The technical solution adopted in the present invention is：
Huge legendary turtle formula levitation axis weighing device, including two the longeron is hollow-core construction to the longeron to parallel arrangement, it is each described vertical
The hollow parts at beam two ends are fixedly connected with sensor, and each sensor is connected to levitation axis, and the levitation axis is from the end of correspondence longeron
Portion stretch out after be connected to axle sleeve, positioned at longeron with one end two axle sleeve supports on a spandrel girder, each levitation axis and corresponding axle
There is gap between set.
As a further improvement on the present invention, between radial direction between each levitation axis and the annular inner wall of corresponding axle sleeve
Gap.
As a further improvement on the present invention, there is axial gap between each levitation axis and corresponding sleeve end wall.
As a further improvement on the present invention, the end of the sensor is provided with screwed hole, and the levitation axis is provided with and spiral shell
The external thread part of pit threaded connection.
As a further improvement on the present invention, the sensor is directly or indirectly fixedly connected on longeron sky by screw
The roof of center portion point.
As a further improvement on the present invention, the axle sleeve outer wall is fixed and is connected to sleeve block, and the sleeve block, which is fixed on, to be held
Weight back end.
As a further improvement on the present invention, the two ends of each longeron are respectively equipped with inner frame, and the longitudinal beam welding exists
On inner frame.
As a further improvement on the present invention, the inner frame is also connected with longeron by reinforcement arm, in reinforcement arm connection
The one end of one end of framework less than connection inner frame.
As a further improvement on the present invention, jack stringer is respectively equipped with the outside of every longeron, two jack stringers are mutually put down
Go and parallel to interior beam, the spandrel girder connects two jack stringers and perpendicular to jack stringer.
As a further improvement on the present invention, the end of every jack stringer is connected to trundle bracket weld assembly, inside casing respectively
Frame is located at the inner side of corresponding end trundle bracket weld assembly.
The beneficial effects of the invention are as follows：Sensor is hidden in the hollow parts at longeron two ends by the present invention, enormously simplify
The structure weighed, in addition, the levitation axis being connected with sensor is connected on axle sleeve and has gap with axle sleeve, these gaps are provided
Levitation axis and the space of sensor deformation, so as to improve the accuracy rate weighed, and are difficult to cause sensor damage.
Brief description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the axonometric schematic diagram of huge legendary turtle formula levitation axis weighing device；
Fig. 2 is the partial sectional view of part A in Fig. 1；
Fig. 3 is the axonometric schematic diagram of huge legendary turtle formula levitation axis weighing device other direction.
Embodiment
Huge legendary turtle formula levitation axis weighing device as depicted in figs. 1 and 2, including two to and parallel arrangement longeron 1, two
Holding element of the longeron 1 primarily as material to be measured.Described longeron 1 is hollow-core construction, the hollow parts at each two ends of longeron 1
It has been respectively fixedly connected with sensor 2, device and has had four sensors 2, weighing as material.As shown in Fig. 2 each sensor
2 it is fixed respectively be connected to levitation axis 3, levitation axis 3 is connected to axle sleeve 4 after the open-ended stretching of correspondence longeron 1.As shown in figure 1, position
In longeron 1 with one end two supports of axle sleeve 4 on a spandrel girder 5, the spandrel girder 5 be it is fixed, it is vertical for support
The total weight of material on beam 1 and longeron 1.
When weighing, material is placed on the top of two longeron 1, and longeron 1 is pressed on sensor 2, due to the end quilt of sensor 2
Levitation axis 3 and axle sleeve 4 are supported, and sensor 2 can be deformed upon, and the deformation quantity is delivered to and is converted into electricity in chip (not shown)
Signal is simultaneously shown.
In addition, having gap in embodiment between each levitation axis 3 and corresponding axle sleeve 4, these gaps provide sensor 2
Deformation, the space of displacement, prevent damage of the moment impact to sensor 2, while can also improve the accuracy rate weighed.
It is preferred that, there is radial clearance, radial clearance between the outer wall of each levitation axis 3 and the annular inner wall of corresponding axle sleeve 4
Deformed for sensor 2 and space is provided to the radial displacement caused by levitation axis 3.
It is preferred that, there is axial gap, axial gap is sensing between the end of each levitation axis 3 and the corresponding end wall of axle sleeve 4
Device 2 is deformed provides space to the axial displacement caused by levitation axis 3, while levitation axis 3 and sensor 2 can also be adaptively
Do the axial displacement of certain amplitude.Axially with longitudinal for same direction in embodiment.
In embodiment, sensor 2 can be fixed in the following ways with levitation axis 3：The end of sensor 2 is provided with screw thread
Hole, levitation axis 3 is provided with the external thread part 31 being threadedly coupled with screwed hole, and external thread part 31 can be understood as being a screw rod.On
State the mode structural strength being spirally connected larger, and be dismantled and assembled connection, facilitate sensor 2, the maintaining of levitation axis 3.
It is preferred that, sensor 2 is directly or indirectly fixedly connected on the roof of the hollow parts of longeron 1 by screw 6, and passes
The bottom of sensor 2 is spaced apart apart from the bottom wall of longeron 1.Described being directly fixedly connected refers to the top of sensor 2 and longeron 1
Hollow parts roof is contact, is linked together by described screw 6.Described is indirectly connected with referring to as shown in Fig. 2 passing
It is additionally provided with stator 21 before the hollow parts roof of the top of sensor 2 and longeron 1, screw 6 is by longeron 1, stator 21, sensor
2 lock simultaneously.
In embodiment, as shown in Fig. 2 the outer wall of each axle sleeve 4, which is fixed, is connected to sleeve block 41, each sleeve block 41 is fixed on pair
Answer the top end face of spandrel girder 5.
With reference to Fig. 1 and Fig. 3, in embodiment, the two ends of each longeron 1 are respectively equipped with inner frame 7, and the end of longeron 1 is welded respectively
It is connected on the inner frame 7 of corresponding end.Inner frame 7 is used for the form for maintaining longeron 1, prevents the transverse shifting of longeron 1 and excessively change
Shape.When longeron 1, sensor 2, levitation axis 3 are deformed upon or during length travel, inner frame 7 also can corresponding deformation and displacement.Tool
Body, inner frame 7 includes four pieces of vertical iron plates for connecting and surrounding square frame shape, and wherein longeron 1 is welded on two pieces be parallel to each other
On iron plate 71.
It is preferred that, as shown in figure 3, inner frame 7 is also connected with longeron 1 by reinforcement arm 8, the connection inner frame 7 of reinforcement arm 8
One end is less than one end of longitudinal beam connected 1, and the reinforcement arm 8 can increase the intensity of inner frame 7 and longeron 1.Every reinforcement arm 8 is wrapped
Include support band iron 81 and Ao Shi strengthens iron 82, support one end of band iron 81 to lock iron plate 71 by bolt, the other end passes through bolt
The bottom that huge legendary turtle formula strengthens iron 82 is locked, the top that huge legendary turtle formula strengthens iron 82 is fixedly connected on longeron 1.
In embodiment, the outside of every longeron 1 is respectively equipped with jack stringer 9, and two jack stringers 9 are parallel to each other and parallel to interior
Longeron 1, spandrel girder 5 connects two jack stringers 9 and perpendicular to jack stringer 9.Two jack stringers 9 are mainly used in providing longeron in outside
1 support.
It is preferred that, the end of every jack stringer 9 is connected to trundle bracket weld assembly 10 respectively, and inner frame 7 is located at corresponding end
The inner side of trundle bracket weld assembly 10, trundle bracket weld assembly 10 can connect the installations and facilities of outside, can be certain
The traversing of inner frame 7 is prevented in degree.
The simply preferred embodiment of the present invention described above, it does not constitute limiting the scope of the invention.
Claims (10)
1. a kind of huge legendary turtle formula levitation axis weighing device, it is characterised in that：It is described vertical including two to the longeron (1) to parallel arrangement
Beam (1) is hollow-core construction, and the hollow parts at each longeron (1) two ends are fixedly connected with sensor (2), and each sensor (2) connects
There are levitation axis (3), the levitation axis (3) to be connected to axle sleeve (4) after being stretched out from the end of correspondence longeron (1), it is same positioned at longeron (1)
Two axle sleeve (4) supports at end have gap on a spandrel girder (5) between each levitation axis (3) and corresponding axle sleeve (4).
2. huge legendary turtle formula levitation axis weighing device according to claim 1, it is characterised in that：Each levitation axis (3) and corresponding axle
There is radial clearance between the annular inner wall of set (4).
3. huge legendary turtle formula levitation axis weighing device according to claim 2, it is characterised in that：Each levitation axis (3) and corresponding axle
There is axial gap between set (4) end wall.
4. huge legendary turtle formula levitation axis weighing device according to claim 1, it is characterised in that：The end of the sensor (2) is set
There is screwed hole, the levitation axis (3) is provided with the external thread part (31) being threadedly coupled with screwed hole.
5. the huge legendary turtle formula levitation axis weighing device according to claim 1 or 2 or 3 or 4, it is characterised in that：The sensor (2)
The roof of longeron (1) hollow parts is directly or indirectly fixedly connected on by screw (6).
6. huge legendary turtle formula levitation axis weighing device according to claim 1, it is characterised in that：Axle sleeve (4) outer wall is fixed and connect
There is sleeve block (41), the sleeve block (41) is fixed on spandrel girder (5) top.
7. huge legendary turtle formula levitation axis weighing device according to claim 1, it is characterised in that：The two ends of each longeron (1) point
Not She You inner frame (7), the longeron (1) is welded on inner frame (7).
8. huge legendary turtle formula levitation axis weighing device according to claim 7, it is characterised in that：The inner frame (7) and longeron (1)
Also connected by reinforcement arm (8), the one end of one end less than connection inner frame (7) of reinforcement arm (8) connection inner frame (7).
9. huge legendary turtle formula levitation axis weighing device according to claim 7, it is characterised in that：The outside difference of every longeron (1)
Provided with jack stringer (9), two jack stringers (9) are parallel to each other and parallel to interior beam (1), and the spandrel girder (5) is connected outside two
Longeron (9) and perpendicular to jack stringer (9).
10. huge legendary turtle formula levitation axis weighing device according to claim 9, it is characterised in that：The end part of every jack stringer (9)
Trundle bracket weld assembly (10) is not connected to, and inner frame (7) is located at the inner side of corresponding end trundle bracket weld assembly (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153081.2A CN107063409A (en) | 2017-03-15 | 2017-03-15 | Huge legendary turtle formula levitation axis weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153081.2A CN107063409A (en) | 2017-03-15 | 2017-03-15 | Huge legendary turtle formula levitation axis weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063409A true CN107063409A (en) | 2017-08-18 |
Family
ID=59620696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710153081.2A Pending CN107063409A (en) | 2017-03-15 | 2017-03-15 | Huge legendary turtle formula levitation axis weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063409A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058469A (en) * | 1990-06-14 | 1992-02-05 | 阿瑟·凯伦巴赫 | Weighing-appliance |
| JPH09137687A (en) * | 1995-11-15 | 1997-05-27 | Tone Chika Gijutsu Kk | Automatic connecting device between joint and excavation work shaft |
| CN200979443Y (en) * | 2006-10-12 | 2007-11-21 | 北京斯凯尔工业自动化技术研究所 | An electronic weighing device |
| CN201389017Y (en) * | 2009-04-20 | 2010-01-27 | 广州电测仪器厂 | Strain-type medical fetal heart pressure sensor |
| CN201408067Y (en) * | 2009-05-20 | 2010-02-17 | 梅特勒-托利多(常州)精密仪器有限公司 | Elastic body of weighing sensor |
| US20110248474A1 (en) * | 2010-04-08 | 2011-10-13 | Trail King Industries, Inc. | Tow bar suspension system |
| CN204177466U (en) * | 2014-10-28 | 2015-02-25 | 广州电力机车有限公司 | Electric power wheel self-discharging vehicle weighing device |
| CN204963995U (en) * | 2015-07-16 | 2016-01-13 | 河南盛苑实业有限公司 | Title and chassis and chassis skeleton thereof |
-
2017
- 2017-03-15 CN CN201710153081.2A patent/CN107063409A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058469A (en) * | 1990-06-14 | 1992-02-05 | 阿瑟·凯伦巴赫 | Weighing-appliance |
| JPH09137687A (en) * | 1995-11-15 | 1997-05-27 | Tone Chika Gijutsu Kk | Automatic connecting device between joint and excavation work shaft |
| CN200979443Y (en) * | 2006-10-12 | 2007-11-21 | 北京斯凯尔工业自动化技术研究所 | An electronic weighing device |
| CN201389017Y (en) * | 2009-04-20 | 2010-01-27 | 广州电测仪器厂 | Strain-type medical fetal heart pressure sensor |
| CN201408067Y (en) * | 2009-05-20 | 2010-02-17 | 梅特勒-托利多(常州)精密仪器有限公司 | Elastic body of weighing sensor |
| US20110248474A1 (en) * | 2010-04-08 | 2011-10-13 | Trail King Industries, Inc. | Tow bar suspension system |
| CN204177466U (en) * | 2014-10-28 | 2015-02-25 | 广州电力机车有限公司 | Electric power wheel self-discharging vehicle weighing device |
| CN204963995U (en) * | 2015-07-16 | 2016-01-13 | 河南盛苑实业有限公司 | Title and chassis and chassis skeleton thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |