CN203053531U - Trough angle adjustable modular belt weigher - Google Patents
Trough angle adjustable modular belt weigher Download PDFInfo
- Publication number
- CN203053531U CN203053531U CN 201220681595 CN201220681595U CN203053531U CN 203053531 U CN203053531 U CN 203053531U CN 201220681595 CN201220681595 CN 201220681595 CN 201220681595 U CN201220681595 U CN 201220681595U CN 203053531 U CN203053531 U CN 203053531U
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- adjustable
- scale body
- scale
- belt conveyer
- weigher
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Abstract
The utility model discloses a trough angle adjustable modular belt weigher. The trough angle adjustable modular belt weigher comprises weigher bodies, a weighing sensor, a conveyor main beam and an intermediate roll, wherein the intermediate roll is arranged at the middle part of the weigher body. Adjustable frames are respectively arranged on the weigher bodies at the two ends of the intermediate roll. The adjustable frames are obliquely arranged along the upper surfaces of the weigher bodies. A plurality of screw holes are also formed on two sides of the weigher bodies. Adjusting bolts pass through the screw holes on the two sides of the weigher bodies to fix the adjustable frames in a part. Rolls are arranged in the adjustable frames, and the two ends of the rolls are fixed on the adjustable frames. A speed measuring device is arranged on one side of the conveyor main beam. According to the trough angle adjustable modular belt weigher, the degree of the trough angle can be adjusted and a plurality of belt weighers can be modularly arranged. Therefore, the measurement precision of the belt weigher can be improved. The trough angle adjustable modular belt weigher is simple in structure.
Description
Technical field
The utility model relates to a kind of belt conveyer scale, particularly a kind of adjustable grooved angle mould piece formula belt conveyer scale.
Background technology
At present the diffusing shape thing that is mainly used in carrying on the conveyor of existing belt conveyer scale carries out automatic consecutive weighings, is widely used in the multiple industries such as electric power, mine, metallurgy, building materials the dynamic measurement for bulk cargo.There is the not high defective of measuring accuracy in the existing belt conveyer scale that is used for kinetic measurement conveyor transmission material, for further improving the measuring accuracy of belt conveyer scale, guarantee the accuracy of measured material, currently used method is for increasing the weighing carrier roller number of belt conveyer scale, can cause the weight of scale body itself more and more heavier like this, the scale structure complicated problems.
In addition, the grooved angle of existing belt conveyer scale mostly is nonadjustable, can not satisfy different on-the-spot demands, and weighing carrier roller quantity can not be made adjustment flexibly as required also.
The utility model content
The technical problems to be solved in the utility model provides a kind of adjustable grooved angle mould piece formula belt conveyer scale, the adjustable angle at the grooved angle of this is adjustable grooved angle mould piece formula belt conveyer scale, and can many modularizations install, improved the measuring accuracy of belt conveyer scale, simple in structure, can accurately measure the weight of the shape thing that looses continuously.
For solving the problems of the technologies described above, the utility model is adjustable grooved angle mould piece formula belt conveyer scale, comprise the scale body, LOAD CELLS, conveyor girder and intermediate calender rolls, described conveyor girder top is provided with the scale body, be provided with LOAD CELLS between described scale body and the conveyor girder, described LOAD CELLS is connected in instrument by signal transmssion line, the middle part of described scale body is provided with an intermediate calender rolls, the two ends of intermediate calender rolls are fixed on the scale body by fixed support, be respectively equipped with an adjustable framework at the two ends of described intermediate calender rolls scale body, the link of adjustable framework is by adjusting bolt on the scale body, the adjustable framework other end leaves scale body upper surface, described adjustable framework and scale body upper surface form the pitch angle of certain angle, the setting range at adjustable framework pitch angle is between 10 degree-45 degree, also be respectively equipped with some for the screw of adjusting adjustable framework angle in the both sides of described scale body, adjust bolt pass scale body both sides screw with adjustable frame fixation in a position, described adjustable inside of frame is provided with roller, and the two ends of described roller are fixed on the adjustable framework;
One side of described conveyor girder is provided with speed measuring device, described speed measuring device comprises support, described support is connected in a side of conveyor girder by the rotating shaft of support upper end, the other end of described support is provided with roller, roller is pressed on the return belt, also be provided with one for the tachogenerator of measuring material speed near the roller place on the described support, tachogenerator is connected in instrument by signal transmssion line.
The two ends of described scale body are respectively equipped with the link code device, and the link code device is fixed in the two ends of scale body.
Described link code device and scale body fix by wing nut, have a bar hole on the frame of described link code device and scale body junction, and described wing nut is arranged in the bar hole.
Be provided with the girder stiffening device between the described conveyor girder.
But this belt conveyer scale separate unit uses, and also can improve belt conveyer scale system measuring accuracy with this belt conveyer scale as many series connection uses of module.
The beneficial effects of the utility model are:
1, the adjustable grooved angle mould of the utility model piece formula belt conveyer scale, the weighing carrier roller quantity that has overcome original belt conveyer scale is many, the deficiency that scale physique amount is heavy, this belt conveyer scale can be regulated the angle at grooved angle as required voluntarily, just can improve the measuring accuracy of belt conveyer scale by the angle of adjusting the grooved angle, weighing carrier roller quantity can arrange as required flexibly, and the scale physique amount of belt conveyer scale is lighter like this, it is more convenient to install and use, and has also saved manufacturing cost simultaneously.
2, this kind belt conveyer scale can be installed in series according to scene many belt conveyer scales of needs to measuring accuracy, and many belt conveyer scales that are installed in series can significantly improve the measuring accuracy of belt conveyer scale, can satisfy the requirement for the belt conveyer scale measuring accuracy of different situations like this.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the front view of this adjustable grooved angle mould piece formula belt conveyer scale;
Fig. 2 is the vertical view of this adjustable grooved angle mould piece formula belt conveyer scale;
Fig. 3 is the side view of this adjustable grooved angle mould piece formula belt conveyer scale;
Among the figure: 1 conveyor girder, 2 girder stiffening devices, 3 scale bodies, 4 LOAD CELLS, 5 bar holes, 6 wing nuts, 7 link code devices, 8 intermediate calender rolls, 9 fixed supports, 10 adjustable frameworks, 11 adjust bolt, 12 screws, 13 rollers, 14 speed measuring devices, 141 supports, 142 rotating shafts, 143 rollers, 144 return belts, 15 tachogenerators.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, this kind is adjustable grooved angle mould piece formula belt conveyer scale, comprise scale body 3, LOAD CELLS 4, conveyor girder 1 and intermediate calender rolls 8, the top of described conveyor girder 1 is provided with scale body 3, be provided with LOAD CELLS 4 between described scale body 3 and the conveyor girder 1, LOAD CELLS 4 is connected in instrument by signal transmssion line, the middle part of described scale body 3 is provided with an intermediate calender rolls 8, the two ends of intermediate calender rolls 8 are fixed on the scale body 3 by fixed support 9, be respectively equipped with an adjustable framework 10 at the two ends of described intermediate calender rolls 8 scale body 3, the link of adjustable framework 10 is fixed on the scale body 3 by adjusting bolt 11, adjustable framework 10 other ends leave scale body 3 upper surfaces, described adjustable framework 10 and scale body 3 upper surfaces form the pitch angle of certain angle, also be provided with some for the screw 11 of adjusting adjustable framework 10 angles in the both sides of described scale body 3, adjustment bolt 11 passes scale body 3 both sides screws 12 adjustable framework 10 is fixed in a certain position, the inside of described adjustable framework 10 is provided with roller 13, and the two ends of described roller 13 are fixed on the adjustable framework 10.During measurement, by adjusting the angle of adjustable framework 10, realize the adjustment of both sides roller 13 angles, can improve the accuracy that belt conveyer scale is measured like this, thereby improved the weighing precision of belt conveyer scale.Both sides roller 13 after adjusting and intermediate calender rolls 8 reach LOAD CELLS 4 with the gravity of material, and LOAD CELLS 4 transfers to instrument with the weighing-up wave that measures.
As shown in Figure 3, one side of both sides conveyor girder 1 is provided with speed measuring device 14, described speed measuring device 14 comprises support 141, described support 141 is connected in a side of conveyor girder 1 by the rotating shaft 142 of support 141 upper ends, the other end of described support 141 is provided with roller 143, roller 143 is pressed on the return belt 144, also be provided with one for the tachogenerator 15 of measuring material speed near roller 143 places on the described support 141, tachogenerator 15 can be measured the speed of material, and tachogenerator 15 transfers to instrument with the signal that measures by signal transmssion line.
Weighing-up wave and tachometer signal that instrumental analysis LOAD CELLS 4 and tachogenerator 15 transmit calculate material instantaneous delivery and cumulative amount by instrument, realize the side amount to the transmission material.
The two ends of described scale body 3 are respectively equipped with link code device 7, and link code device 7 is fixed in the two ends of scale body 3.Link code device 7 is used for the accuracy of verification weighing sensor 4.
Described link code device 7 fixes by wing nut 6 with scale body 3, has a bar hole 5 on the frame of described link code device 7 and scale body 3 junctions, and described wing nut 6 is arranged in the bar hole 5.The convenient so on-the-spot position of adjusting link code device 7 as required.
Be provided with girder stiffening device 2 between the described conveyor girder 1.Girder stiffening device 2 can effectively reduce the vibration of conveyor girder 1, improves the weighing precision of LOAD CELLS 4.
Described adjustable grooved angle mould piece formula belt conveyer scale is one.The belt conveyer scale number is not limited only to one, also can be many.When belt conveyer scale was many, every belt conveyer scale can be used as a module by the signal transmssion line use that is chained together, and can improve the measuring accuracy of belt conveyer scale system like this.Use the separate unit belt conveyer scale to carry out accuracy of measuring grade and can reach 2.0 grades, two combination class of accuracies can reach 1.0 grades, and four combination class of accuracies can reach 0.5 grade, can be better than 0.5 grade more than four combination class of accuracies, the platform number is more many, and measuring accuracy is more high.
Claims (4)
1. adjustable grooved angle mould piece formula belt conveyer scale, comprise the scale body, LOAD CELLS, conveyor girder and intermediate calender rolls, described conveyor girder top is provided with the scale body, be provided with LOAD CELLS between described scale body and the conveyor girder, described LOAD CELLS is connected in instrument by signal transmssion line, the middle part of described scale body is provided with an intermediate calender rolls, the two ends of intermediate calender rolls are fixed on the scale body by fixed support, it is characterized in that, be respectively equipped with an adjustable framework at the two ends of described intermediate calender rolls scale body, the link of adjustable framework is by adjusting bolt on the scale body, the adjustable framework other end leaves scale body upper surface, described adjustable framework and scale body upper surface form the pitch angle of certain angle, the setting range at adjustable framework pitch angle is between 10 degree-45 degree, also be provided with some for the screw of adjusting adjustable framework angle in the both sides of described scale body, adjust bolt pass scale body both sides screw with adjustable frame fixation in a position, described adjustable inside of frame is provided with roller, and the two ends of described roller are fixed on the adjustable framework;
One side of described conveyor girder is provided with speed measuring device, described speed measuring device comprises support, tachogenerator, described support is connected in a side of conveyor girder by the rotating shaft of support upper end, the other end of described support is provided with roller, roller is pressed on the return belt, also be provided with one for the tachogenerator of measuring material speed near the roller place on the described support, tachogenerator is connected in instrument by signal transmssion line.
2. adjustable grooved angle mould piece formula belt conveyer scale as claimed in claim 1 is characterized in that the two ends of described scale body are respectively equipped with the link code device, and the link code device is fixed in the two ends of scale body.
3. adjustable grooved angle mould piece formula belt conveyer scale as claimed in claim 2, it is characterized in that, described link code device and scale body fix by wing nut, have a bar hole on the frame of described link code device and scale body junction, and described wing nut is arranged in the bar hole.
4. adjustable grooved angle mould piece formula belt conveyer scale as claimed in claim 1 is characterized in that, is provided with the girder stiffening device between the described conveyor girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681595 CN203053531U (en) | 2012-12-11 | 2012-12-11 | Trough angle adjustable modular belt weigher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681595 CN203053531U (en) | 2012-12-11 | 2012-12-11 | Trough angle adjustable modular belt weigher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053531U true CN203053531U (en) | 2013-07-10 |
Family
ID=48736474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220681595 Expired - Fee Related CN203053531U (en) | 2012-12-11 | 2012-12-11 | Trough angle adjustable modular belt weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967353A (en) * | 2012-12-11 | 2013-03-13 | 济南金钟电子衡器股份有限公司 | Trough angle adjustable modular belt weigher |
| CN108613722A (en) * | 2018-05-10 | 2018-10-02 | 宁波德龙衡器科技有限公司 | Belt conveyer scale |
-
2012
- 2012-12-11 CN CN 201220681595 patent/CN203053531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967353A (en) * | 2012-12-11 | 2013-03-13 | 济南金钟电子衡器股份有限公司 | Trough angle adjustable modular belt weigher |
| CN108613722A (en) * | 2018-05-10 | 2018-10-02 | 宁波德龙衡器科技有限公司 | Belt conveyer scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee after: SHANDONG JINZHONG TECHNOLOGY GROUP Co.,Ltd. Address before: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee before: JINAN JINZHONG ELECTRONIC SCALE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20211211 |