CN201075026Y - Electric belt conveyor scale holder for batching small belt conveyer - Google Patents
Electric belt conveyor scale holder for batching small belt conveyer Download PDFInfo
- Publication number
- CN201075026Y CN201075026Y CNU2007201769187U CN200720176918U CN201075026Y CN 201075026 Y CN201075026 Y CN 201075026Y CN U2007201769187 U CNU2007201769187 U CN U2007201769187U CN 200720176918 U CN200720176918 U CN 200720176918U CN 201075026 Y CN201075026 Y CN 201075026Y
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- China
- Prior art keywords
- weighing
- belt
- section
- spacing
- scale
- 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 - Fee Related
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Abstract
The utility model discloses a scale frame of an electronic belt scale which is used for a material proportioning small belt conveyor, including weighing supporting rollers (1) and a weighing frame (4), the spacing in the group of weighing supporting rollers is not larger than 0.25m, so the length of the suspended section of the weighing section belt and the sagging amount after weight loading are reduced, and the fluctuations of the belt by passing the weighing section during the operation are further reduced; as the belt materials can pass the weighing section more stably, the weighing precision and the stability of the electronic belt scale can be improved.
Description
Affiliated technical field
The utility model relates to a kind of weighing precision and stable belted electronic balance scale frame thereof that can improve belted electronic balance.
Background technology
Belted electronic balance is the equipment that can carry out the dynamic real-time metering when band conveyor transmits material in enormous quantities to material, because of it installs and uses easy, the reading all trades and professions that are widely used in directly perceived.By national standard, the spacing of belt lace machine upper supporting roller group of generally being used to prepare burden is 0.3-0.6m, the weighing idlers pitch of existing multi-idler belt conveyor scale is all made by above-mentioned standard, as shown in Figure 1, when carrying material 3 on the belt, owing to claim that weighing carrying roller group 1a and 1b spacing on the frame 4 are longer, unsettled section 2 length of weighing section belt is longer, cause the sag of chain after the load-carrying bigger, random fluctuation when causing the belt operation by weighing section is bigger, make the weighing precision of belted electronic balance not reach desired 0.1% the level that is better than of commerce and trade metering, and can't maintain a long-term stability, can only be used for the occasions lower such as enterprises examination accuracy requirement.
Summary of the invention
The purpose of this utility model provides a kind of belted electronic balance scale frame of the belt lace machine that is used to prepare burden, and the fluctuation in the time of can reducing the belt operation by weighing section improves the weighing precision and the stability thereof of belted electronic balance.
The utility model is achieved in that it comprises the weighing carrying roller and claims frame, and the spacing between the described weighing carrying roller group is not more than 0.25m.
By national standard, the spacing of general band conveyor upper supporting roller group is 0.3-0.6m, and the weighing idlers pitch of existing multi-idler belt conveyor scale is all made by above-mentioned standard.And weighing carrying roller group spacing of the present utility model is not more than 0.25m on general band conveyor, thereby reduce the suspended length of weighing section belt and the sag of chain after the load-carrying, and then the fluctuation when reducing belt operation by weighing section, because the belt material can pass through weighing section more reposefully, therefore can improve the weighing precision and the stability thereof of belted electronic balance.
Description of drawings
Fig. 1 is the spacing synoptic diagram of existing belted electronic balance weighing carrying roller.
Fig. 2 is the utility model installment state synoptic diagram.
Embodiment
The utility model scale frame can adopt simple lever, double lever, suspend or other structures entirely, and the weighing carrying roller has two at least.Figure 2 shows that full suspension solid matter three carrying roller scale frame installment state synoptic diagram, claim that frame is provided with three weighing carrying roller group 1a, 1b and 1c, the spacing of weighing carrying roller group is that the axle center spacing between 1a and 1b, 1b and the 1c is not more than 0.25m.Be to improve effect, each 1-3 of front and back organizes the spacing 5a of adjacent carrying roller group and the distance of shaft centers between 5b, 5c and the 5d from also by the spacing setting of weighing carrying roller group on weighing carrying roller group and the belt feeder.
Because the spacing of weighing carrying roller reduces, unsettled section 2 of belt reduces, and behind the belt carrying material 3, unsettled section 2 sag of chain of belt also reduces, and has therefore reduced the random fluctuation of material 3 by weighing section the time, improves the weighing precision and the stability thereof of belt conveyer scale.
Claims (1)
1. the belted electronic balance scale frame of the belt lace machine that is used to prepare burden comprises weighing carrying roller [1] and claims frame [4], and it is characterized in that: the spacing between the described weighing carrying roller group is not more than 0.25m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201769187U CN201075026Y (en) | 2007-04-05 | 2007-09-21 | Electric belt conveyor scale holder for batching small belt conveyer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720142635.0 | 2007-04-05 | ||
| CN200720142635 | 2007-04-05 | ||
| CNU2007201769187U CN201075026Y (en) | 2007-04-05 | 2007-09-21 | Electric belt conveyor scale holder for batching small belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075026Y true CN201075026Y (en) | 2008-06-18 |
Family
ID=39520285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201769187U Expired - Fee Related CN201075026Y (en) | 2007-04-05 | 2007-09-21 | Electric belt conveyor scale holder for batching small belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075026Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010085858A1 (en) * | 2009-02-02 | 2010-08-05 | Leonard Ian Burrell | Belt weighing system |
-
2007
- 2007-09-21 CN CNU2007201769187U patent/CN201075026Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010085858A1 (en) * | 2009-02-02 | 2010-08-05 | Leonard Ian Burrell | Belt weighing system |
| EP2391560A1 (en) * | 2009-02-02 | 2011-12-07 | Leonard Ian Burrell | Belt weighing system |
| EP2391560A4 (en) * | 2009-02-02 | 2013-07-03 | Leonard Ian Burrell | Belt weighing system |
| US8829364B2 (en) | 2009-02-02 | 2014-09-09 | Leonard Ian Burrell | Belt weighing system having an entry transition support structure |
| CN102300787B (en) * | 2009-02-02 | 2016-04-13 | L·I·巴雷尔 | Belt weighing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20091021 |