CN2192883Y - Fully-load weighing type belt material conveyer - Google Patents
Fully-load weighing type belt material conveyer Download PDFInfo
- Publication number
- CN2192883Y CN2192883Y CN 94240084 CN94240084U CN2192883Y CN 2192883 Y CN2192883 Y CN 2192883Y CN 94240084 CN94240084 CN 94240084 CN 94240084 U CN94240084 U CN 94240084U CN 2192883 Y CN2192883 Y CN 2192883Y
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- China
- Prior art keywords
- belt
- load sensor
- belt material
- sensor
- load
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- 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 full load weighing type belt material conveyer, which is mainly characterized in that at least two groups of load sensor supporting frames 7 are arranged under a supporting frame 1 and supported on corresponding load sensors 8 through a sensor supporting disc 10, a rotation speed induction wheel 12 is arranged on a driving roller 3, and a rotation speed sensor 11 is arranged on the supporting frame used for corresponding to the induction wheel 12. The utility model has the advantage of simple structure, the entire conveyor is in a suspending state, the measuring precision is high, and the measuring precision can reach more than 0.5%.
Description
The utility model relates to measuring apparatus, especially for the measuring apparatus of the dynamic batching of particle or granular material.
The measuring apparatus of prior art is generally cantilevered or lever-type structure, and measuring accuracy is lower, and weight is big, and installing space is bigger.Inventor of the present utility model has proposed the purpose of this utility model after having studied existing measuring apparatus.Design a kind of full loading weighing formula belt material conveyor.
The purpose of this utility model is to realize like this, two driving drums are arranged on bearing support, drive an endless-belt, little carrying roller support is arranged on the endless-belt, side at support has the belt adjusting gear, have two groups of load sensor upper frames below support at least, this upper frame is taken over a business by sensor or directly is bearing on the load sensor corresponding with it.Sensor take over a business and upper frame between, a vibroshock can be arranged.Three load sensors are fixed on the earth or the fixed mount, and whole conveyor is equivalent to be in fully suspended state.Rotating speed induction installation of device cooperates the rotating speed that is used to detect belt with speed probe on being contained in bearing support on the driving drum therein.
Therefore the utility model has the advantages that the material on bearing support and drive disk assembly and the endless-belt is all by weighed object, is equivalent to static weighing, have the measuring accuracy height, advantage such as easy to install.Increase speed detector, further improved measuring accuracy.
Description of drawings, accompanying drawing 1 are the main synoptic diagram of structure of the present utility model, and accompanying drawing 2 is vertical views of Fig. 1.Each sequence number in the accompanying drawings is: 1 bearing support, 2 driving drums, 3 driving drums, 4 adjusting gears, 5 little carrying rollers.6 endless-belts, 7 load sensor upper frames, 8 load sensors, 9 vibroshocks, 10 sensors are taken over a business, 11 speed probes, 12 rotating speed induction wheels.
Describe the utility model in detail below in conjunction with the embodiment in the accompanying drawing.Have above the bearing support 1 driving drum 2 and 3 and 5, two driving drums of little carrying roller drive an endless-belt 6, at an end of bearing support the adjusting gear 4 of adjusting belt is arranged, two groups of load sensor upper frames 7 are arranged below bearing support.Two positions of supporting load sensor 8 are arranged on one group of load sensor upper frame, have a position of supporting load sensor 8 at least on another group load sensor upper frame.Shown in accompanying drawing two.The load sensor upper frame is taken over a business 10 by vibroshock 9 and sensor and is cooperated with load sensor 8.Vibroshock can be a spring, also can be latch plate or other elastic shock attenuation thing.Under the lighter situation of the material of carrying low discharge or vibration, also can save vibroshock need not be little to the influence of measuring accuracy.The structural arrangement of load sensor is as shown in accompanying drawing two, and at least three load sensors are divided into two groups, and one group is two, and another group has a load sensor at least.At least three such two groups sensors are the complete support suspension of whole device for transporting objects, and material and whole conveyor are by weighing together.In addition, on the transmission shaft (driven axle) of a driving drum on the bearing support, a rotating speed induction wheel 12 is arranged, cooperate with the speed probe 11 on being contained in bearing support, measure the rotating speed of endless-belt, the signal that detects with load sensor is after machine is handled as calculated, the rotating speed of the motor of control batching is realized batching rationally.The motor of driving drum 2 can be motorized pulleys, common motor or decelerator.Speed probe and rotating speed induction wheel can use and inductionly also can use signal supervisory instruments such as photoelectricity or Hall element.
Because do not have complicated bar thick stick or cantilever design, thereby the weight of this conveyor alleviates greatly, volume is also less.Accurate measurement, working service is simple and convenient.Measuring accuracy can bring up to 0.5% by original 1%.
Claims (1)
1, a kind of being installed in has driving drum 2 and 3 on the bearing support 1, the little carrying roller 5 of endless-belt 6 and support endless-belt 6, the full loading weighing formula belt material conveyor of adjusting gear 4, it is characterized in that below bearing support, having at least two groups of load sensor upper frames 7 to take over a business 10 or directly be supported on the load sensor 8 corresponding with it by sensor, on driving drum 3, also have a rotating speed induction wheel 12, on support, have a speed probe 11 corresponding with rotating speed induction wheel 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240084 CN2192883Y (en) | 1994-04-01 | 1994-04-01 | Fully-load weighing type belt material conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240084 CN2192883Y (en) | 1994-04-01 | 1994-04-01 | Fully-load weighing type belt material conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192883Y true CN2192883Y (en) | 1995-03-22 |
Family
ID=33847140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240084 Expired - Fee Related CN2192883Y (en) | 1994-04-01 | 1994-04-01 | Fully-load weighing type belt material conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192883Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556699A (en) * | 2018-11-27 | 2019-04-02 | 长安大学 | A kind of method of material impact active force suffered by determining stylobate formula weighing belt |
-
1994
- 1994-04-01 CN CN 94240084 patent/CN2192883Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556699A (en) * | 2018-11-27 | 2019-04-02 | 长安大学 | A kind of method of material impact active force suffered by determining stylobate formula weighing belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |