CN200993596Y - Full-suspension varicale frequency speed-regulating scale frame - Google Patents
Full-suspension varicale frequency speed-regulating scale frame Download PDFInfo
- Publication number
- CN200993596Y CN200993596Y CN 200620161624 CN200620161624U CN200993596Y CN 200993596 Y CN200993596 Y CN 200993596Y CN 200620161624 CN200620161624 CN 200620161624 CN 200620161624 U CN200620161624 U CN 200620161624U CN 200993596 Y CN200993596 Y CN 200993596Y
- Authority
- CN
- China
- Prior art keywords
- frame
- machine frame
- door shape
- upper bracket
- door
- 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 - Lifetime
Links
Images
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model discloses a full suspended variable-frequency speed-regulating balance frame, which comprises a machine frame, a material conveying mechanism on the machine frame, a pedestal in a lower part of the machine frame, a door-shaped upper bracket arranged at a front end of the pedestal and bestriding on both vertical sides of the machine frame, a door-shaped lower bracket arranged on both vertical sides of the machine frame to match the upper bracket, a tensile force sensor vertically positioned between the door-shaped upper and lower brackets. A back end of the machine frame is pivoted with a back end of the pedestal. The utility model is free from the impact from material conveyer belt tightness and external environmental factors and has the advantages of accurate weighing and strong stability.
Description
Technical field
The utility model relates to a kind of measuring apparatus, especially a kind of full suspension frequency control scale scale frame.
Background technology
Existing full suspension frequency control scale, generally be driving and driven transfer roller to be installed at vertical two ends of scale frame, material travelling belt (shirt rim band) is installed on driving and driven transfer roller, in the material travelling belt, be provided with the pressure transducer that is connected with the main control system signal, control whole metering process by main control system.The full suspension frequency control scale of this structure directly contacts with pressure transducer owing to the material travelling belt, so the degree of tightness of material travelling belt all can produce considerable influence to measuring accuracy.When material travelling belt tensioner, the pressure transducer pressure is less than true pressure; And when the material travelling belt was lax, the pressure transducer pressure was greater than true pressure, thereby caused error in dipping.Moreover because pressure transducer is installed in material travelling belt inside, the material dust covers on the pressure transducer, also can cause error in dipping.
Summary of the invention
The technical problems to be solved in the utility model is the drawback that has error in dipping at existing full suspension frequency control scale scale frame, a kind of accurate measurement is provided, is not subjected to the full suspension frequency control scale scale frame of external environment factor affecting.
For solving the problems of the technologies described above, the utility model comprises frame, be arranged on the material transport mechanism on the frame, its design feature is to be provided with mounting below frame, the front end of mounting is provided with the door shape upper bracket that straddles in the stands longitudinal both sides, the stands longitudinal both sides are provided with the door shape lower carriage corresponding with door shape upper bracket position, and vertical lifting has pulling force sensor between door shape upper bracket and the door shape lower carriage, and the rear end of described frame is hinged on the rear end of mounting.
In the frame bottom swabbing pig is installed.
After adopting said structure, owing to be provided with the door shape upper bracket and the door shape lower carriage of position correspondence in vertical both sides of mounting and frame, vertical lifting has pulling force sensor between door shape upper bracket and door shape lower carriage, and the rear end of frame is hinged on the rear end of mounting, the scale frame is suspended on the mounting, when material acts on frame, its pressure will directly be transported to main control system by pulling force sensor, can not be subjected to the influence of the degree of tightness of material travelling belt, so accurate measurement, stability is stronger.And pulling force sensor is arranged on the frame top, and unsettled, there is not the machinery collision, be not subjected to the external environment factor affecting, guarantee measuring accuracy.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 overlooks for Fig. 1;
The structural representation that Fig. 3 looks for Fig. 1 left side.
Embodiment
With reference to accompanying drawing, this full suspension frequency control scale scale frame comprises frame 2, be arranged on the material transport mechanism on the frame 2, this material transport mechanism comprises drive roll 11 and the driven cylinder 15 that is installed in frame 2 vertical two ends, drive roll 11 places the rear end of frame 2, the reductor 3 that is driven by motor 4 is installed on the frame 2 of drive roll 11 sidepieces, reductor 3 is connected with drive roll 11 power, on the frame 2 between drive roll 11 and the driven cylinder 15, carrying roller 13 is installed, carrying roller 13 is the 3-5 group, the shirt rim band 6 that transmits material is sleeved on drive roll 11 and the driven cylinder 15, vertical both sides, frame 2 bottoms are equipped with the flap wheel 18 of shirt rim, clamping below band 6 accordingly, to prevent shirt rim band 6 sideslips; On the frame 2 at the axial two ends of driven cylinder 15, be provided with the adjustment bolt 9 that is used to adjust driven cylinder 15 and frame 2 vertical relative positions,, reach the purpose of adjustment shirt rim band 6 degrees of tightness to adjust the distance between driven cylinder 15 and the drive roll 11.Below frame 2, be provided with mounting 1, the front end of mounting 1 is provided with the door shape upper bracket 7 that straddles in frame 2 vertical both sides, frame 2 vertical both sides are provided with the door shape lower carriage 19 corresponding with door shape upper bracket 7 positions, the height of door shape upper bracket 7 and width are all greater than the height and the width of door shape lower carriage 19, vertical lifting has pulling force sensor 20 between door shape upper bracket 7 and the door shape lower carriage 19, and the rear end of frame 2 is hinged on the rear end of mounting 1, promptly be provided with back shaft in vertical both sides, frame 2 rear ends, back shaft is hinged with the rear end of mounting 1 by the bearing seat 17 that is installed on the mounting 1, like this, frame 2 front ends are unsettled with the pulling force sensor 20 of door shape lower carriage 19 and centre thereof by door shape upper bracket 7.The material outlet place of frame 2 front ends is provided with dust cover 8, and frame 2 bottoms are equipped with swabbing pig 14, and top, shirt rim band 6 rear portions is provided with the distributing device 5 that is supported on the mounting 1, transmits material by distributing device 5 to shirt rim band 6 end faces.
Claims (2)
1, a kind of full suspension frequency control scale scale frame, comprise frame (2), be arranged on the material transport mechanism on the frame (2), it is characterized in that being provided with mounting (1) in frame (2) below, the front end of mounting (1) is provided with the door shape upper bracket (7) that straddles in the vertical both sides of frame (2), frame (2) vertically both sides is provided with the door shape lower carriage (19) corresponding with door shape upper bracket (7) position, vertical lifting has pulling force sensor (20) between door shape upper bracket (7) and the door shape lower carriage (19), and the rear end of described frame (2) is hinged on the rear end of mounting (1).
2, full suspension frequency control scale scale frame according to claim 1 is characterized in that in frame (2) bottom swabbing pig (14) being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161624 CN200993596Y (en) | 2006-12-21 | 2006-12-21 | Full-suspension varicale frequency speed-regulating scale frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161624 CN200993596Y (en) | 2006-12-21 | 2006-12-21 | Full-suspension varicale frequency speed-regulating scale frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993596Y true CN200993596Y (en) | 2007-12-19 |
Family
ID=38946670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161624 Expired - Lifetime CN200993596Y (en) | 2006-12-21 | 2006-12-21 | Full-suspension varicale frequency speed-regulating scale frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993596Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997986A (en) * | 2012-11-16 | 2013-03-27 | 湖南海德威科技有限公司 | Electronic belt scale frame |
| CN108303164A (en) * | 2018-05-03 | 2018-07-20 | 王冬冬 | A kind of frequency control scale |
-
2006
- 2006-12-21 CN CN 200620161624 patent/CN200993596Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997986A (en) * | 2012-11-16 | 2013-03-27 | 湖南海德威科技有限公司 | Electronic belt scale frame |
| CN108303164A (en) * | 2018-05-03 | 2018-07-20 | 王冬冬 | A kind of frequency control scale |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105387831B (en) | A kind of tire belt device for detecting length | |
| CN200993596Y (en) | Full-suspension varicale frequency speed-regulating scale frame | |
| CN104236686A (en) | High-precision electronic belt scale | |
| WO2018000802A1 (en) | Impact plate belt scale and weighing method thereof | |
| CN2924494Y (en) | High precision weighing-feeding machine | |
| CN103256966B (en) | Proportioning belt scale with modularized measurement carrier roller | |
| CN203191041U (en) | Proportioning belt scale with modularized measurement carrier rollers | |
| CN201184813Y (en) | Belt tightener for electronic belt weigher | |
| JP2011241574A (en) | Steel bar feeding unit and steel bar feeding device using the same | |
| CN201777432U (en) | Food mechanical weighing device | |
| CN201376084Y (en) | Chain ingot-supporting mechanism | |
| CN202329767U (en) | Novel bagged cement weight-checking scale | |
| CN210221223U (en) | Conveyer of checkweigher | |
| CN214778512U (en) | Belt conveying device | |
| CN211766456U (en) | Bearing roller packing winding mechanism | |
| CN203785754U (en) | Adhesive tape machine continuous scale | |
| CN212903142U (en) | Leveling detection device for gum processing | |
| CN213704499U (en) | Roller driving device and tire film online detection equipment | |
| CN109515781B (en) | Quantitative metering equipment for powder without dust pollution | |
| CN201788006U (en) | Electronic belt scale | |
| CN206537593U (en) | A kind of packing case transmission belt drive-type digital weighing device | |
| CN117566158B (en) | Material-distributing buffer conveying device | |
| CN201653509U (en) | Suspending type double-belt scale | |
| CN205537879U (en) | Dosing belt weigher | |
| CN203922695U (en) | A kind of turntable of weighing for bottle placer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |