CN208805276U - A kind of protection mounting structure of bellows weighing sensor - Google Patents
A kind of protection mounting structure of bellows weighing sensor Download PDFInfo
- Publication number
- CN208805276U CN208805276U CN201821368127.9U CN201821368127U CN208805276U CN 208805276 U CN208805276 U CN 208805276U CN 201821368127 U CN201821368127 U CN 201821368127U CN 208805276 U CN208805276 U CN 208805276U
- Authority
- CN
- China
- Prior art keywords
- weighing sensor
- bellows
- mounting structure
- bottom plate
- bellows 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of protection mounting structures of bellows weighing sensor; it is mounted between bracket and delivery platform; including top plate and bottom plate; the top plate is connect with bottom plate by bellows weighing sensor, and top plate is fixed in delivery platform bottom, and bottom plate is fixed on bracket; top plate is equipped with the convex platform for protruding out delivery platform; bottom plate is equipped with the lower convex platform for protruding out bracket, and guard bar is equipped between convex platform and lower convex platform, and guard bar shields to weighing sensor.The utility model protects weighing sensor using guard bar, has horizontal and vertical protection, avoids the overload impact of delivery platform and causes the damage of ripple tube sensor.
Description
Technical field
The utility model relates to field of weighing automatically, especially a kind of protection mounting structure of bellows weighing sensor.
Background technique
Bellows weighing sensor, installation generally require the structure with connection height adjustment, which generally requires
Balance is adjusted by rotational installation nut, however the adjustment space of the existing sensor is too small, the balancing time is too long, and
Inconvenient, during the installation process since upper stage does not support benchmark, installation is also very inconvenient, lacks in weighing process
Level protection, vibration is excessive, and weighting error is big.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of protection installation of bellows weighing sensor
Structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of protection mounting structure of bellows weighing sensor, is mounted between bracket and delivery platform, including top plate,
Bottom plate, the top plate are connect with bottom plate by bellows weighing sensor, and top plate is fixed in delivery platform bottom, and bottom plate is fixed in
On bracket, top plate is equipped with the convex platform for protruding out delivery platform, and bottom plate is equipped with the lower convex platform for protruding out bracket, and convex platform is convex under
Guard bar is equipped between platform, guard bar shields to weighing sensor.
Further improvement for above scheme, the bellows weighing sensor are equipped with support column, support column top
It is fixed on convex platform, support column bottom is pressed at the top of bellows weighing sensor.
Further improvement for above scheme, the support column include cushion block, the steel ball being arranged on cushion block and wear
Connecting rod on convex platform, connecting rod bottom are equipped with adjusting nut, and adjusting nut is moved by being rotated in connecting rod, steel ball
It is clipped between cushion block and adjusting nut.
Further improvement for above scheme, the support column are arranged with protective case outside.
Further improvement for above scheme adjusts the distance between top plate and bottom plate by rotation adjusting nut.
Further improvement for above scheme is separately mounted to the bottom at four angles of delivery platform, supports delivery platform.
Further improvement for above scheme, the bottom plate are equipped with sensor base, bellows weighing sensor peace
In sensor base.
Further improvement for above scheme, the guard bar are stay bolt, are threaded through convex platform under by nut
Between boss.
The beneficial effects of the utility model are:
1 the utility model protects transmission sensors using guard bar and protective case, has horizontal and vertical protection, avoids
The overload impact of delivery platform and the damage for causing ripple tube sensor；
2 the utility model provide a kind of protection mounting structure of bellows weighing sensor, enable weighing sensor
It is enough to be quickly and accurately mounted on weigher, it is convenient for balancing, it is easy for installation, it is compact-sized；
Top plate is arranged above bellows weighing sensor in 3 the utility model, has the function of dustproof and waterproof；
4 the utility model pass through the adjusting nut being arranged between convex platform and lower convex platform and adjust bellows weighing sensor
Equilibrium distance between top plate and bottom plate, in bellows weighing sensor installation process, guard bar rises during the adjustment
Protective effect prevents occurring the phenomenon that delivery platform slides because of imbalance during the adjustment；
5 the utility model use a part of steel ball as support column, and during adjusting nut adjustment, delivery platform can
Inclination can be will appear, steel ball plays the role of protection balance in the tilting procedure of delivery platform.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is that a kind of preferred embodiment of the utility model is mounted on the overall structure figure on weigher；
Fig. 2 is that a kind of preferred embodiment of the utility model is mounted on the main view on weigher；
Fig. 3 is a kind of main view of preferred embodiment of the utility model；
Fig. 4 is that a kind of preferred embodiment of the utility model removes the right view of protective case.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and
The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical
Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented
Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts
Example is applied, the range of the utility model protection is belonged to.
Together referring to figs. 1 to Fig. 4, for a kind of preferably embodiment, a kind of protection installation of bellows weighing sensor 1
Structure is mounted between the delivery platform 8 of automatic weighing machine and bracket 9, including top plate 2, bottom plate 3, guard bar 5, bellows claim
Retransmit sensor 1.Top plate 2 is connect with bottom plate 3 by bellows weighing sensor 1, and top plate 2 is fixed in delivery platform 8 by bolt
Bottom, bottom plate 3 are fixed on bracket 9 by bolt, and top plate 2 is equipped with the convex platform 21 for protruding out delivery platform 8, and bottom plate 3 is equipped with
Protrude out the lower convex platform 31 of bracket 9.Guard bar 5 is stay bolt, is fixed between convex platform 21 and lower convex platform 31 by nut, right
Top plate 2 and delivery platform 8 play a supportive role.
With further reference to Fig. 3 and Fig. 4, bottom plate 3 is equipped with sensor base 6, and sensor base 6 is connected by welding or bolt
It connects and is fixed on bottom plate 3, sensor base 6 is for installing bellows weighing sensor 1.The top of bellows weighing sensor 1
It is equipped with support column 4, support column 4 is used to support top plate 2.Support column 4 include cushion block 43, be arranged on cushion block 43 steel ball 44,
The connecting rod 42 being fixed on top plate 2,42 bottom thread of connecting rod are connected with adjusting nut 45, and 45 bottom of adjusting nut is covered in steel
44 top of ball, steel ball 44 clamp by adjusting nut 45 and cushion block 43.Cushion block 43 is equipped with inner concave, and steel ball 44 is arranged in indent
On face.Connecting rod 42 is stud, and connecting rod 42 is equipped with screw thread, and connecting rod 42 is threaded through convex platform 21 by nut fixation
On, 42 bottom of connecting rod is connected through a screw thread adjusting nut 45.Protective case 41 is arranged with outside support column 4, protective case 41 is steel
Sleeve by pressing mold or can be cast, and protective case 41 is for protecting adjusting nut 45, steel ball 44 and cushion block 43.In this implementation
In example, by rotating adjusting nut 45, adjusting nut 45 is moved in connecting rod 42, and then adjust top plate 2 and bottom
The distance of plate 3, so as to adjust the balance of bellows weighing sensor 1, guard bar 5 is in 1 balancing mistake of bellows weighing sensor
Play the role of protection in journey.Bottom plate 3 is equipped with caging bolt 7, and the main function of caging bolt 7 is: in adjustment bellows
During weighing sensor 1 balances, the top of bellows weighing sensor 1 is resisted, the top of bellows weighing sensor 1 is prevented
Deformation occurs in portion, influences adjustment process.Since the top of bellows weighing and sensing 1 is elastomer used in weighing measurement, institute
To need to prevent bellows weighing sensor 1 from generating deformation during the adjustment, the error generated after otherwise adjusting is larger.It is adjusting
During whole nut 45 adjusts, delivery platform 8 is it is possible that inclination, steel ball 44 play in the tilting procedure of delivery platform 8
Protect the effect of balance.
With further reference to Fig. 1, the present embodiment is separately mounted to four angles of delivery platform 8, balances branch by rectangular arrangement
Delivery platform 8 is supportted, while transmission material is accurately measured by the collective effect of four bellows weighing sensors 1, reduces measurement
Error.
Bellows weighing sensor 1 includes elastomer, set on the intracorporal strain gauge of elasticity and set on elastomer outer wall
Bellows-sheathed, the middle part of elastomer up and down two sides symmetrically form there are two strain beam, form strain regions between two strain beams,
In strain regions, the middle part between two strain beams is equipped with for preventing the antioverloading of sensor free end overload deformation parallel
Beam.The top of bellows weighing sensor 1 is elastomer, on stress transfer elastic body, will cause the deformation of internal strain beam,
Stress size is measured by strain gauge.
During weighing, testee moves the present embodiment on a moving belt, the lower coping 2 of delivery platform 8, so that wave
Line pipe weighing sensor 1 goes out existing deformation, and then obtains weighing results.Guard bar 5 plays protection bellows in weighing process
The effect of weighing sensor 1.
The installation method of bellows weighing sensor is as follows: 1) top plate 2 being mounted on bracket 9, bellows is weighed and is passed
Sensor 1 is fixedly mounted in the sensor base 6 on top plate 2；2) rotary stopper bolt 7 resists the top of ripple tube sensor 1,
It avoids deforming；3) cushion block 43 and steel ball 44 are placed on the top of bellows weighing sensor 1, installation had connected connecting rod 42,
The top plate 2 of adjusting nut 45 and guard bar 5 is mounted on bottom plate 3, and by 45 sets of adjusting nut above steel ball 44, steel ball 44 is adjusted
Whole nut 45 and cushion block 43 clamp, and guard bar 5 is claimed by the nut support top plate 2 on bottom plate 3, guard bar 5 in entire bellows
It retransmits and plays the role of support protection in 1 installation process of sensor；4) rotation adjusting nut 45 adjusts top plate 2 at a distance from bottom plate 3,
The nut of connecting rod 42 and guard bar 5 is tightened, the installation of bellows weighing sensor 1 and top plate 2 is completed；5) by delivery platform
8 are fixedly mounted on top plate 2, screw off caging bolt 7, complete installation process.
During the adjustment, rotary stopper bolt 7 resists bellows weighing sensor 1 to bellows weighing sensor 1 first
Spanner rotation adjusting nut 45 can be used to adjust the distance between top plate 2 and bottom plate 3 for top, and steel ball 44 rises during the adjustment
To the effect of support balance, after adjustment, caging bolt 7 is screwed off, bellows weighing sensor 1 can start to work.Adjustment
Delivery platform 8 is it is possible that inclination or landing, guard bar 5 play the role of support protection during the adjustment, prevent in the process
Only delivery platform 8 deviates.In this preferred embodiment, the adjustment space of adjusting nut 45 is big, and spanner can obtain sufficiently
Stretching, extension adjusts very convenient.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (8)
1. a kind of protection mounting structure of bellows weighing sensor, is mounted between bracket (9) and delivery platform (8), special
Sign is, including top plate (2), bottom plate (3), and the top plate (2) is connect with bottom plate (3) by bellows weighing sensor (1), pushes up
Plate (2) is fixed in delivery platform (8) bottom, and bottom plate (3) is fixed on bracket (9), and top plate (2) is equipped with and protrudes out delivery platform
(8) convex platform (21), bottom plate (3), which is equipped with, protrudes out the lower convex platforms (31) of bracket (9), convex platform (21) and lower convex platform (31) it
Between be equipped with guard bar (5).
2. a kind of protection mounting structure of bellows weighing sensor according to claim 1, which is characterized in that the wave
Line pipe weighing sensor (1) is equipped with support column (4), is fixed on convex platform (21) at the top of support column (4), support column (4) bottom
Portion is pressed at the top of bellows weighing sensor (1).
3. a kind of protection mounting structure of bellows weighing sensor according to claim 2, which is characterized in that the branch
Dagger (4) includes cushion block (43), is arranged in the steel ball (44) on cushion block (43) and the connecting rod being threaded through on convex platform (21)
(42), connecting rod (42) bottom is equipped with adjusting nut (45), and adjusting nut (45) is moved by being rotated on connecting rod (42), steel
Ball (44) is clipped between cushion block (43) and adjusting nut (45).
4. a kind of protection mounting structure of bellows weighing sensor according to claim 3, which is characterized in that the branch
Protective case (41) are arranged with outside dagger (4).
5. a kind of protection mounting structure of bellows weighing sensor according to claim 3, which is characterized in that pass through rotation
Turn adjusting nut (45) adjustment the distance between top plate (2) and bottom plate (3).
6. a kind of protection mounting structure of bellows weighing sensor according to claim 1, which is characterized in that pacify respectively
Mounted in the bottom at (8) four angles of delivery platform, support delivery platform (8).
7. a kind of protection mounting structure of bellows weighing sensor according to claim 1, which is characterized in that the bottom
Plate (3) is equipped with sensor base (6), and bellows weighing sensor (1) is mounted on sensor base (6).
8. a kind of protection mounting structure of bellows weighing sensor according to claim 1, which is characterized in that the guarantor
Guard bar (5) is stay bolt, is threaded through between convex platform (21) and lower convex platform (31) by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368127.9U CN208805276U (en) | 2018-08-23 | 2018-08-23 | A kind of protection mounting structure of bellows weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368127.9U CN208805276U (en) | 2018-08-23 | 2018-08-23 | A kind of protection mounting structure of bellows weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805276U true CN208805276U (en) | 2019-04-30 |
Family
ID=66235536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368127.9U Expired - Fee Related CN208805276U (en) | 2018-08-23 | 2018-08-23 | A kind of protection mounting structure of bellows weighing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208805276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964764A (en) * | 2020-08-28 | 2020-11-20 | 河南省日立信股份有限公司 | Weighing sensor protection device suitable for vehicle-mounted movement |
-
2018
- 2018-08-23 CN CN201821368127.9U patent/CN208805276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964764A (en) * | 2020-08-28 | 2020-11-20 | 河南省日立信股份有限公司 | Weighing sensor protection device suitable for vehicle-mounted movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |