CN205483228U - Weighing module - Google Patents
Weighing module Download PDFInfo
- Publication number
- CN205483228U CN205483228U CN201620112692.3U CN201620112692U CN205483228U CN 205483228 U CN205483228 U CN 205483228U CN 201620112692 U CN201620112692 U CN 201620112692U CN 205483228 U CN205483228 U CN 205483228U
- Authority
- CN
- China
- Prior art keywords
- weighing module
- sensor
- carrier
- connector
- sealing member
- 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.)
- Active
Links
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a weighing module, it includes the sensor, bear, connecting piece and sealing member. It includes the accepting hole of following vertical direction and extending and lining up to bear the frame. The end is held including fixed stiff end to the sensor and the card in stretching into the accepting hole to the connecting piece, and the card is held the end and is used for preventing to bear and drops from the connecting piece. The sealing member is including fixed first end, the second end and the protrusion on fixing the sensor to bear the frame on. So set up, when bearing a skew central point and put, will bear the frame down in the effect of the elastic force of protrusion and retract central point and put, can more delicately be used for the measurement like this.
Description
Technical field
This utility model relates to a kind of Weighing module, particularly relate to a kind of can the Weighing module of Self-resetting.
Background technology
In the industries such as cement, metallurgy, chemical industry, grain processing, petrochemical industry, when with weighting manner material being measured or during Level control, it is that multiple Weighing modules are arranged on batch can bottom, the weight of material or material position in automatic gauge batch can.The Weighing module of this structure is when being affected by the inside mixing power of batch can, outside wind-force, air-flow and/or vibration etc.; Weighing module is acted on by vertical force and horizontal force; owing to the Weighing module of this structure does not has level guard and anti-tipping mechanism; so the batch can on top can be moved; and damage Weighing module and connector, functional reliability reduces.
Therefore, it is necessary to provide a kind of Weighing module to overcome defect present in prior art.
Utility model content
The purpose of this utility model is to provide a kind of being provided with can the Weighing module of carrier of Self-resetting.
According to an aspect of the present utility model, it is provided that a kind of Weighing module, comprising:
Sensor；
Carrier, it includes vertically extending and through accepting hole；
Connector, described connector includes the fixing end being fixed on sensor and the clamping end stretched in accepting hole, and clamping end is used for preventing carrier from coming off from connector；
Sealing member, it includes the first end being fixed on carrier, the second end being fixed on sensor and protrusion.
Preferably, described sensor includes at least two blind hole, and sealing member includes the limiting section stretching in blind hole.
Preferably, described sealing member is made up of elastomeric material, and protrusion is provided close to the second end of sealing member.
Preferably, described protrusion is located between carrier and sensor.
Preferably, the second end of described sealing member is fixed on sensor by connector.
Preferably, described accepting hole is internally threaded, the bearing part in Weighing module also includes being located at receiving space and threadeded with carrier and the rolling ball body being placed between bearing part and connector, and rolling ball body is point cantact with bearing part and connector respectively.
Preferably, it is provided with gap between the lower surface of carrier and clamping end.
Preferably, being provided with two parallel inner surfacies in described accepting hole, described connector matches with inner surface and makes carrier substantially can only move along the direction parallel with inner surface.
Preferably, described connector and two inner surfacies are respectively point cantact.
Preferably, also include that guide, described two parallel inner surfacies are formed over the guide.
Carrier, when carrier off center position, is retracted center under the effect of the elastic force of protrusion by the Weighing module that this utility model provides, and so can be more accurate be used for is measured.
Accompanying drawing explanation
Being to be further understood from this utility model for providing including accompanying drawing, they are included and constitute the part of the application, and accompanying drawing shows embodiment of the present utility model, and plays the effect explaining this utility model principle together with this specification.In accompanying drawing:
Fig. 1 is the axonometric chart of Weighing module of the present utility model.
Fig. 2 is the three-dimensional exploded view of Weighing module of the present utility model.
Fig. 3 is the front sectional view of carrier.
Fig. 4 is the phantom of Weighing module of the present utility model.
Fig. 5 A is the enlarged drawing in Fig. 4 at A.
Fig. 5 B is the enlarged drawing in Fig. 4 at B.
Fig. 6 is the sectional view in C-C direction in Fig. 4.
Detailed description of the invention
With detailed reference to accompanying drawing, embodiment of the present utility model is described now.
See shown in Fig. 1 to Fig. 2, this utility model is a kind of Weighing module 100, and it includes sensor 4, is arranged on above sensor 4 for installing the carrier 1 of carried thing, power transmission part 2, being located at the fixing seat 5 below sensor 4, sealing member 3, guide 6 and some screws.
Refering to shown in Fig. 2 and Fig. 3, carrier 1 includes the base portion 12 in cylinder, the installation portion 11 be located at above base portion 12 and be rectangle and vertically extends and through accepting hole 13.Accepting hole 13 includes in cylindrical Part I 131, it is coaxial with Part I 131 above Part I 131 to be positioned at and diameter more than Part I 131 in cylindrical Part II 132, be positioned at coaxial with Part II 132 above Part II 132 and diameter more than Part II 132 in cylindrical Part III 133 and be positioned at coaxial with Part III 133 above Part III 133 and diameter and be more than the Part IV 134 in cylinder of Part III 133.Part III 133 is provided with screw thread 1131.
Sensor 4 is cantilever sensor, and it includes the fixing end 41 being fixed on fixing seat 5 and can be relatively fixed the movable terminal 42 that end 41 moves at vertical direction.Sensor 4 is fixed on fixing seat 5 by the first screw 71 and through fixing end 41.Movable terminal 42 is provided with the blind hole 422 on a vertically extension through fixing hole 421 and two upper surfaces being located at movable terminal 42.Sensor 4 is fixed on base plate 52 through connecting plate 51 by the first screw 71 (rounded cap head screw) and the packing ring of two hygiene-types.
Fixing seat 5 includes base 52 and the connecting plate 51 being placed between base 52 and sensor 4.Connecting plate 51 includes rigid portion 511 and is located at the rubber layer 512 on rigid portion 511 surface, it is to avoid metal directly contacts with metal.Rubber layer 512 is higher than the 20% of rigid portion 511, it is ensured that during compression, preferably seal.For the ease of when rinsing, the water capacity easily flows down, and is provided with inclined plane 521 on the upper surface of base 52.
Further regarding to shown in Fig. 4, power transmission part 2 includes bearing part 21, the connector 23 being connected on sensor 4 by carrier 1 and the rolling ball body 22 being located between bearing part 21 and connector 23.In a preferred embodiment, rolling ball body 22 is steel ball.
Bearing part 21 include in cylindrical and be located at Part III 133 main part 211 and be located at coaxial with main part 211 above main part 211 and diameter and be more than the end 212 of main part 211.The outer surface of main part 211 is provided with the screw thread (not shown) matched with screw thread 1131, and end 212 is placed in Part IV 134.When bearing part 21 passes through threaded engagement precession in accepting hole 13, the lower surface of end 212 supports on the lower surface of Part IV 134 to play the spacing of in the vertical direction.Bearing part 21 is connected together by threaded engagement with carrier 1, and the power on vertical direction that can will receive on carrier 1 is delivered on power transmission part 2, meanwhile, this setting also can avoid Weighing module 100 when rinsing water from above enter in accepting hole 13.
Bearing part 21 is provided with the lower contact surface 121 of the curved curved surface contacted with rolling ball body 22, and connector 23 is provided with the upper contact surface 211 of the curved curved surface contacted with rolling ball body 22.When carried thing is because being shaken by external force, this setting can ensure that lower contact surface 121, rolling ball body 22 are all positioned at the equilbrium position on same axis with upper contact surface 211, can maintain the steady of this structure and be not easy to translate into because losing center of gravity.In being preferably carried out mode, it is provided with first make contact 1211 between lower contact surface 121 and rolling ball body 22, between lower contact surface 211 and rolling ball body 22, is provided with the second contact point 2111.First make contact 1211 coincides with centrage a with the line of the second contact point 2111.
Connector 23 includes the fixing end 231 through fixing hole 421 and being fixed on sensor 4, the clamping end 232 stretched in Part II 112 and connects fixing end 231 and the connecting portion 233 of clamping end 232.Fixing end 231, clamping end 232 and connecting portion 233 are coaxially disposed, and clamping end 232 relatively connecting portion 233 is outwardly and the width of clamping end is more than the width of Part I 131 in the horizontal, makes connector 23 can not come off from the bottom of accepting hole 13 so that clamping end 232 coordinates with accepting hole 13.The fixing end 231 of connector 23 is fixed with Weighing module 8 to be connected, and connector 23 is movable with carrier 1 to be connected.In the vertical direction, described clamping end 232 cannot pass through Part I 131.In the present embodiment, the lower end of fixing end 231 is provided with screw thread, is coordinated with thread cap 8 by bottom, makes connector 23 be fixed on sensor 4.The lower surface of clamping end 232 is provided with gap b with the lower surface of Part II 132.
In the present embodiment, gap b is 3mm.During work, carrier 1 is arranged on the bottom of carried thing (batch can).When batch can is acted on by wind-force, internal mixing power, air-flow and vibration, and batch can produces a power of tumbling, and gap is eliminated, and the lower surface of clamping end 232 contacts with the lower surface of Part II 132；Owing to batch can is by the counteracting force of the lower surface of Part II 132, so it no longer moves, protect batch can and will not topple under the effect of external force, add the safety of weighing system.
Part II 132 and the connecting portion 233 of accepting hole 13 form 360 ° of spacing gaps.When batch can is impacted by horizontal direction, this gap allows batch can to have the buffer displacement of a little scope, and carries out spacing at extreme position, it is to avoid batch can over-travel causes topples, and adds the safety of weighing system.
Further regarding to shown in Fig. 5 A and Fig. 5 B, the lower section of base portion 12 and side are provided with waterproof sealing member 3.Sealing member 3 is fixing on the carrier 1 there by the second screw 72.Carrier 1 food grade silicone is coated with, and the first end 311 at sealing member 3 is lined with the first rigid member 312, and the first rigid member 312 is provided with screwed hole.During installation, the second screw 72 penetrates in the screw of the first rigid member 312 from carrier 1, is pressed on the lower surface 111 of installation portion 11 by first end 311.Take shape in first end 311 owing to the first rigid member 312 edge buries, it is ensured that the sealing between first end 311 and the carrier 1 of sealing member 3.
Connector 23, through sealing member 3, stretches in fixing hole 421.The second end 321 at sealing member 3 is lined with the second rigid member 322.Second rigid member 322 is fixed on the step surface 2331 times of the upper surface of sensor 4 and connector 23, relatively the first rigid member 322 the most about 20% of rubber layer herein, it is ensured that the sealing between contact surface.When needing to carry out the flushing of a large amount of water in workplace, due to the protection of sealing member 3, water stain or aqueous vapor will not enter in the fixing hole 421 of carrier 1 inner chamber or sensor 4, the probability of bacteria breed is minimized.Sealing member 3 is having horizontally disposed protrusion 323 near the second end.When having the power of a horizontal direction when, due to the effect of the elastic force of silicone rubber, protrusion 323 produces one and occurs the carrier 1 of skew to retract the restoring force of center position, and so can be more accurate be used for is measured.
Sealing member 3 is provided with two limiting sections 3221.Limiting section 3221 stretches in the blind hole 422 of sensor 4, is arranged such, can be when being locked end 231, it is ensured that sealing member 3 all the time with the central axial alignment of sensor.In a preferred embodiment, limiting section 3221 is formed on the second rigid member 322.
With further reference to shown in Fig. 6, Weighing module 100 also includes fixing locating part 6 on the carrier 1 there.Locating part 6 uses the 3rd screw 73 fix on the carrier 1 there and be positioned at Part III 133.Locating part 6 is provided with the guide space 61 vertically extended and two parallel medial surface (611,612), and connector 23 stretches in guide space 323.Connector 23 and two medial surface (611,612) contact or with less matched in clearance, thus in the horizontal direction carrier 1 can substantially along with medial surface (611,612) parallel direction is moved, and it is the most immovable on the direction being perpendicular to medial surface (611,612).In the present embodiment, described locating part 6 is loop configuration, and the side of clamping end 232 and medial surface (611,612) are point cantact.
Those skilled in the art can be obvious, above-mentioned exemplary embodiment of the present utility model can be carried out various modifications and variations without departing from spirit and scope of the present utility model.Accordingly, it is intended to make this utility model cover fall in the range of appended claims and equivalent arrangements thereof to amendment of the present utility model and modification.
Claims (10)
1. a Weighing module, comprising:
Sensor；
Carrier, it includes vertically extending and through accepting hole；
Connector, described connector includes the fixing end being fixed on sensor and the clamping end stretched in accepting hole, and clamping end is used for preventing carrier from coming off from connector；
Sealing member, it includes the first end being fixed on carrier, the second end being fixed on sensor and protrusion.
2. Weighing module as claimed in claim 1, it is characterised in that described sensor includes at least two blind hole, and sealing member includes the limiting section stretching in blind hole.
3. Weighing module as claimed in claim 1, it is characterised in that described sealing member is made up of elastomeric material, and protrusion is provided close to the second end of sealing member.
4. Weighing module as claimed in claim 1, it is characterised in that described protrusion is located between carrier and sensor.
5. Weighing module as claimed in claim 1, it is characterised in that the second end of described sealing member is fixed on sensor by connector.
6. Weighing module as claimed in claim 1, it is characterized in that, described accepting hole is internally threaded, the bearing part in Weighing module also includes being located at receiving space and threadeded with carrier and the rolling ball body being placed between bearing part and connector, rolling ball body is point cantact with bearing part and connector respectively.
7. Weighing module as claimed in claim 6, it is characterised in that be provided with gap between the lower surface of carrier and clamping end.
8. Weighing module as claimed in claim 1, it is characterised in that being provided with two parallel inner surfacies in described accepting hole, described connector matches with inner surface and makes carrier substantially can only move along the direction parallel with inner surface.
9. Weighing module as claimed in claim 8, it is characterised in that described connector and two inner surfacies are respectively point cantact.
10. Weighing module as claimed in claim 8, it is characterised in that also include that guide, described two parallel inner surfacies are formed over the guide.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112692.3U CN205483228U (en) | 2016-02-03 | 2016-02-03 | Weighing module |
| US16/075,123 US10775227B2 (en) | 2016-02-03 | 2017-01-24 | Weigh module with supporting member |
| PCT/CN2017/072431 WO2017133582A1 (en) | 2016-02-03 | 2017-01-24 | Weigh module |
| EP17746902.0A EP3411677A4 (en) | 2016-02-03 | 2017-01-24 | Weigh module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112692.3U CN205483228U (en) | 2016-02-03 | 2016-02-03 | Weighing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483228U true CN205483228U (en) | 2016-08-17 |
Family
ID=56674128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112692.3U Active CN205483228U (en) | 2016-02-03 | 2016-02-03 | Weighing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133582A1 (en) * | 2016-02-03 | 2017-08-10 | Mettler Toledo Precision Instrument Company Limited | Weigh module |
| WO2017133575A1 (en) * | 2016-02-03 | 2017-08-10 | Mettler Toledo Precision Instrument Company Limited | Weigh module |
| WO2017133579A1 (en) * | 2016-02-03 | 2017-08-10 | Mettler Toledo Precision Instrument Company Limited | Weigh module |
| CN107036698A (en) * | 2016-02-03 | 2017-08-11 | 梅特勒-托利多(常州)精密仪器有限公司 | Weighing module |
-
2016
- 2016-02-03 CN CN201620112692.3U patent/CN205483228U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133582A1 (en) * | 2016-02-03 | 2017-08-10 | Mettler Toledo Precision Instrument Company Limited | Weigh module |
| WO2017133575A1 (en) * | 2016-02-03 | 2017-08-10 | Mettler Toledo Precision Instrument Company Limited | Weigh module |
| WO2017133579A1 (en) * | 2016-02-03 | 2017-08-10 | Mettler Toledo Precision Instrument Company Limited | Weigh module |
| CN107036698A (en) * | 2016-02-03 | 2017-08-11 | 梅特勒-托利多(常州)精密仪器有限公司 | Weighing module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205483228U (en) | Weighing module | |
| CN205483227U (en) | Weighing module | |
| CN205483226U (en) | Weighing module | |
| US10775227B2 (en) | Weigh module with supporting member | |
| US10768042B2 (en) | Weigh module with load-transmitting arrangement | |
| CN106068554B (en) | Purification device and purification method | |
| CN107036697A (en) | Weighing module | |
| KR100765848B1 (en) | Omnidirectional sensing bumper | |
| CN107036698A (en) | Weighing module | |
| KR102239477B1 (en) | Lift pin assembly | |
| CN107036696A (en) | Weighing module | |
| CN204419799U (en) | A kind of spring catch pin structure | |
| US10768043B2 (en) | Weigh module with guiding arrangement | |
| JP2006351494A (en) | Liquid level detection switch | |
| CN107830948A (en) | Device for measuring force | |
| CN104458167A (en) | Bottle body leak detection device | |
| KR102346789B1 (en) | Substrate stand apparatus | |
| MY152923A (en) | Conductive ball arraying apparatus | |
| CN206132197U (en) | Weighing module | |
| CN207223809U (en) | Movable self-positioning mechanism | |
| CN205940326U (en) | Area table feeler gauge | |
| CN211179427U (en) | Detection equipment for building engineering construction | |
| CN218762180U (en) | Stabilizer blade, storing equipment with pressure detection function and be convenient for levelling | |
| KR100452142B1 (en) | Probe Apparatus and Method of Securing the Same | |
| CN104659487B (en) | A kind of plain wave emissions Characteristics Detection antenna phase center adjusting means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |