CN201184813Y - Belt tightener for electronic belt weigher - Google Patents
Belt tightener for electronic belt weigher Download PDFInfo
- Publication number
- CN201184813Y CN201184813Y CNU2008200809919U CN200820080991U CN201184813Y CN 201184813 Y CN201184813 Y CN 201184813Y CN U2008200809919 U CNU2008200809919 U CN U2008200809919U CN 200820080991 U CN200820080991 U CN 200820080991U CN 201184813 Y CN201184813 Y CN 201184813Y
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- China
- Prior art keywords
- belt
- weight
- tightener
- electronic
- counterweight
- 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
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- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model provides an electronic belt scale belt tightener. A counterweight (3) which can move transversely is arranged on a weight. The electronic belt scale belt tightener changes the tare weight by adjusting the counterweight, thus eliminating such defects as belt slip resulting from the deviation of the centroid position of the weight and unequal tension on both sides of the belt, and improving the accuracy and the stability. The operation method of the electronic belt scale belt tightener is simple, and the electronic belt scale belt tightener is installed and maintained conveniently.
Description
Technical field
The utility model relates to a kind of belt stretcher technical field of structures of belted electronic balance.
Background technology
The tensioning weight of the belt stretcher of belted electronic balance is after processing and installing, there is deviation of gravity center inevitably, the driving and driven roll axis of striding the cover belt is not parallel, reasons such as belt hydraucone, make belt both sides heterotonia in operational process, cause that belt deviation causes having unbalance loading in the weighing process, thereby influence measuring accuracy and stability.
Summary of the invention
The purpose of this utility model is to provide a kind of tensioning weight centre of gravity place of can regulating that belt both sides tension force in operational process is equated, avoids belt deviation, to improve a kind of belt stretcher of belt conveyer scale measuring accuracy and stability.
The purpose of this utility model is achieved by the following technical solution.
A kind of belted electronic balance belt stretcher is that transversely movable counterweight is installed on weight.
Counterweight of the present utility model be two halves balancing weight combined complete by symmetry on weight, offer horizontal equipped hole respectively in the top and bottom of two halves balancing weight, coupling bolt connects the two halves balancing weight by equipped hole.
The utility model adopts the removable counterweight change of increase and decrease tare weight value on weight, thereby can change the size of the centre of gravity place adjusting belt both sides tension force of weight when mobile counterweight spare, reduces unbalance loading control belt deviation, reaches and improves precision and stable purpose.The utility model method of operating is simple, and is convenient for installation and maintenance.
Further set forth content of the present utility model below in conjunction with Figure of description.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial view of Fig. 1 left view.
Fig. 3 is the cross-sectional view of counterweight.
Embodiment
As shown in the figure, the utility model comprises that lateral symmetry strides two tensioned lines 7 that are enclosed within belt engaged wheel 9 two ends, the upper end of tensioned lines is fixed on the frame 1, two transition wheel 10 vertical hangings that the lower end strides across symmetry have horizontal weight mechanism, weight mechanism comprises that two ends are suspended on the crossbeam 6 of tensioned lines lower end, be installed in the weight 2 on the crossbeam, transversely movable counterweight 3 is installed on weight.Counterweight 3 on weight, respectively offers horizontal equipped hole 4 in the top and bottom of two halves balancing weight 11 by two halves balancing weight 11 combined completes of symmetry, and coupling bolt 5 connects two halves balancing weight 11 by equipped hole.
Use-pattern of the present utility model is as follows: the centre of conveyer belt 8 being adjusted to belt engaged wheel 9, one end of tensioned lines is fixed on the frame, the other end is suspended on the crossbeam two ends and makes belt tension, treat to see after the conveyor operation whether sideslip of belt, if belt deviation, then mobile counterweight spare 3 is adjusted belt deviation, tightens coupling bolt 5 after belt runs surely.When the tare weight of belt conveyer scale is not enough, can increase counterweight.
The utility model not only is used for the belted electronic balance conveyor, also can be used for the conveyor of other type.
Claims (2)
1, a kind of belted electronic balance belt stretcher, comprise that lateral symmetry strides two tensioned lines (7) that are enclosed within belt engaged wheel (9) two ends, the upper end of tensioned lines is fixed on the frame (1), two transition wheels (10) vertical hanging that the lower end strides across symmetry has horizontal weight mechanism, weight mechanism comprises that two ends are suspended on the crossbeam of tensioned lines lower end (6), be installed in the weight (2) on the crossbeam, it is characterized in that, transversely movable counterweight (3) is installed on weight.
2, a kind of belted electronic balance belt stretcher according to claim 1, it is characterized in that, described counterweight by two halves balancing weight (11) combined complete of symmetry on weight, offer horizontal equipped hole (4) respectively in the top and bottom of two halves balancing weight, coupling bolt (5) connects the two halves balancing weight by equipped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200809919U CN201184813Y (en) | 2008-03-26 | 2008-03-26 | Belt tightener for electronic belt weigher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200809919U CN201184813Y (en) | 2008-03-26 | 2008-03-26 | Belt tightener for electronic belt weigher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184813Y true CN201184813Y (en) | 2009-01-21 |
Family
ID=40272553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200809919U Expired - Lifetime CN201184813Y (en) | 2008-03-26 | 2008-03-26 | Belt tightener for electronic belt weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184813Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322925A (en) * | 2011-05-31 | 2012-01-18 | 杭州四五○九机电设备有限公司 | High-precision electronic belt scale and weighing algorithm of same |
| CN103017872A (en) * | 2012-12-04 | 2013-04-03 | 重庆市渝溪产业（集团）有限公司 | Dynamic metering device |
| CN103398766A (en) * | 2013-07-10 | 2013-11-20 | 云南昆船设计研究院 | Superwide electronic belt conveyor scale |
| CN105819168A (en) * | 2016-05-26 | 2016-08-03 | 淮南市鸿裕工业产品设计有限公司 | Automatic regulating device for belt tension degree of belt conveyor |
| CN110803461A (en) * | 2019-11-01 | 2020-02-18 | 中冶京诚工程技术有限公司 | Belt conveyor counterweight box, counterweight system and belt deviation correction method |
-
2008
- 2008-03-26 CN CNU2008200809919U patent/CN201184813Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322925A (en) * | 2011-05-31 | 2012-01-18 | 杭州四五○九机电设备有限公司 | High-precision electronic belt scale and weighing algorithm of same |
| CN103017872A (en) * | 2012-12-04 | 2013-04-03 | 重庆市渝溪产业（集团）有限公司 | Dynamic metering device |
| CN103398766A (en) * | 2013-07-10 | 2013-11-20 | 云南昆船设计研究院 | Superwide electronic belt conveyor scale |
| CN105819168A (en) * | 2016-05-26 | 2016-08-03 | 淮南市鸿裕工业产品设计有限公司 | Automatic regulating device for belt tension degree of belt conveyor |
| CN110803461A (en) * | 2019-11-01 | 2020-02-18 | 中冶京诚工程技术有限公司 | Belt conveyor counterweight box, counterweight system and belt deviation correction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090121 |