CN202814514U - Free floating type belt weighing device - Google Patents
Free floating type belt weighing device Download PDFInfo
- Publication number
- CN202814514U CN202814514U CN 201220398389 CN201220398389U CN202814514U CN 202814514 U CN202814514 U CN 202814514U CN 201220398389 CN201220398389 CN 201220398389 CN 201220398389 U CN201220398389 U CN 201220398389U CN 202814514 U CN202814514 U CN 202814514U
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- weighing
- carrier roller
- rack beams
- beams
- weighing carrier
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Abstract
The utility model discloses a free floating type belt weighting device, which is applicable to precise weighing and measuring of continuous conveying materials of a belt conveyor. The free floating type belt weighing device is mainly composed of weighing sensors, supporting beams, bracket beams, universal joints, weighing supporting roller brackets, and a connecting plate, wherein two weighing sensors are installed on the supporting beams, the two weighing sensors are connected with the bracket beams through the universal joints respectively, and the two bracket beams are connected into an integral scale bracket through the weighing supporting roller brackets and the connecting plate. The bracket beams are connected with the weighing sensors through the two universal joints, the integral scale bracket is enabled to float freely around the two universal joints, various interferences or structural internal stresses do not exist, and weighing supporting rollers on the scale bracket transfer the material weight on the belt completely and accurately to the weighting sensors, thereby completing the high-precision measuring.
Description
Technical field
The utility model relates to a kind of conveyer belt scale, especially a kind of free floating conveyer belt scale that is applicable to the continuous convey materials of band conveyor.
Background technology
At present, the weighing device that is used for many carrying rollers belt conveyer scale of band conveyor material consecutive weighings, simple lever is arranged, double lever, the various structures forms such as suspended scale rack, LOAD CELLS is rigidly connected with the many employings of being connected of scale frame, wherein majority is provided with the side force stop means, this type of attachment exists certain restraint or internal stress, this restraint or internal stress can't finely discharge, disturbed the Measurement accuracy of gravity, particularly in a small amount gravity or the little operating mode of Gravity changer, thereby the disturbing effect belt conveyer scale finally measures result's accuracy, and high-precision Weighing can't be provided.
Summary of the invention
Technical matters: the purpose of this utility model is the weak point that overcomes in the prior art, provide a kind of simple in structure, avoided that location, metering accuracy are high, Installation and Debugging free floating conveyer belt scale easily.
Technical scheme: a kind of free floating conveyer belt scale of the present utility model, comprise rack beams, win in succession, be located at the many groups weighing carrier roller support on the rack beams, many group weighing carrier roller supports are the trough idler structure, flat shape idler structure or V-arrangement idler structure, be provided with in one group of described centre or two groups of weighing carrier roller support symmetria bilateralis and be installed in two brace summers of belt feeder on setting a roof beam in place, respectively be furnished with a LOAD CELLS on two brace summer diagonal angles, two LOAD CELLS connect by gimbal suspension respectively and link to each other with rack beams, organize the weighing carrier roller support more, winning in succession links to each other with rack beams forms many carrying rollers crane span structure of weighing; Described gimbal suspension is inner ring structure or outer ring structure.
Another kind of free floating conveyer belt scale of the present utility model, comprise rack beams, win in succession, be located at the many groups weighing carrier roller support on the rack beams, many group weighing carrier roller supports are the trough idler structure, flat shape idler structure or V-arrangement idler structure, in the middle of described many group weighing carrier roller supports, be provided with a brace summer, brace summer is installed on belt feeder sets a roof beam in place, the two ends of brace summer respectively are furnished with a LOAD CELLS, two LOAD CELLS link to each other with rack beams by gimbal suspension respectively, organize the weighing carrier roller support more, winning in succession links to each other with rack beams forms many carrying rollers crane span structure of weighing; Described gimbal suspension is inner ring structure or outer ring structure.
Beneficial effect: the utility model adopts the brace summer that is fixed on the conveyor frame that two LOAD CELLS directly are installed, two LOAD CELLS link to each other with rack beams by gimbal suspension respectively, and rack beams is by many groups weighing carrier roller support and win in succession rack beams link to each other is formed the integral body crane span structure of weighing.This portal structure of weighing is simple, easy for installation; Install respectively at two LOAD CELLS two ends, and offset load resistance is strong, adapts to the conveying and metering that the band conveyor band is roomy, belt speed is high; The crane span structure unmanaged flexibility of weighing is connected with LOAD CELLS, location, power transmission link are few without crossing for structure, check weighing accurately and reliably, long-time stability are good, measuring accuracy is high; Maintenance workload is few, and long service life has widely practicality.
Description of drawings
Fig. 1 is three carrying roller free floating conveyer belt scale structural drawing of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is double bracket roller free floating conveyer belt scale structural drawing of the present utility model.
Fig. 5 is the vertical view of Fig. 4.
Among the figure: the 1-LOAD CELLS, the 2-brace summer, the 3-rack beams, the 4-gimbal suspension, 5-weighing carrier roller support, 6-wins in succession.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
The utility model free floating conveyer belt scale is mainly by LOAD CELLS 1, brace summer 2, rack beams 3, gimbal suspension 4, many group weighing carrier roller supports 5, win in succession and 6 form, the two ends of brace summer 2 is installed on belt feeder sets a roof beam in place, two LOAD CELLS 1 are installed on the brace summer 2, two LOAD CELLS 1 bearing position structures are cylindrical, link to each other with rack beams 3 by gimbal suspension 4 respectively, the inner ring structure of gimbal suspension 4 links to each other with the cylindrical load end of LOAD CELLS 1, the outer ring structure of gimbal suspension 4 links to each other with rack beams 3, or the outer ring structure of gimbal suspension 4 links to each other with the bearing position of LOAD CELLS, the inner ring structure of gimbal suspension 4 links to each other with rack beams, two rack beams 3 are by many groups weighing carrier roller support 5 and win in succession and 6 link to each other and form the integral body crane span structure of weighing, crane span structure only links to each other with LOAD CELLS 1 by two gimbal suspensions 4 because this is weighed, crane span structure is around two gimbal suspension 4 unmanaged flexibilitys so integral body is weighed, various interference or structurally internal stress all do not exist, the weighing carrier roller of weighing on the crane span structure is whole with the weight of material on the belt, pass to accurately LOAD CELLS, finish high-precision metering.Two LOAD CELLS 1 are installed in respectively the both ends on the brace summer 2, offset load resistance is strong, check weighing is accurate, two LOAD CELLS 1 can be installed on two brace summers or the brace summer 2, weighing carrier roller support 5 is many groups, set according to actual needs, can organize to N for 2 groups, 3 groups, 4 groups, organize weighing carrier roller support 5 is trough idler structure, flat shape idler structure or V-arrangement idler structure more.
Embodiment one,
As shown in Figure 1, 2, 3, it is the free floating conveyer belt scale of three carrying rollers, this weighing device mainly by LOAD CELLS 1, brace summer 2, rack beams 3, gimbal suspension 4, weighing carrier roller support 5, winning in succession 6 forms, wherein weighing carrier roller support 5 is three groups, by weighing carrier roller support 5, winning in succession 6 links to each other with rack beams 3 and to form the crane span structure of weighing.Three groups of weighing carrier roller supports 5 are the trough idler structure, flat shape idler structure or V-arrangement idler structure, be provided with in weighing carrier roller support 5 symmetria bilateralis of centre and be installed in two brace summers 2 of belt feeder on setting a roof beam in place, two brace summers 2 lay respectively between three groups of weighing carrier roller supports 5, two brace summers 2 are provided with two LOAD CELLS 1 of diagonal angle reversed arrangement, be that a LOAD CELLS 1 is installed on every brace summer 2, LOAD CELLS 1 load end construction is cylindrical, LOAD CELLS 1 links to each other with rack beams 3 by the gimbal suspension 4 that the riser on the rack beams 3 is equipped with, the inner ring of gimbal suspension 4 links to each other with LOAD CELLS 1 cylindrical load end, hole on the riser of the outer ring of gimbal suspension 4 and rack beams 3 links to each other, another LOAD CELLS 1 oppositely is installed on another brace summer 2, link to each other with this rack beams 3 by the gimbal suspension 4 on another rack beams 3, two pack support beams 3 are by three groups of weighing carrier roller supports 5 and two groups of 6 continuous crane span structures of weighing that form of winning in succession, and the weighing carrier roller on the weighing carrier roller support 5 passes to LOAD CELLS with the weight of material on the belt and weighs.
Embodiment two,
As shown in Figure 3, Figure 4, free floating conveyer belt scale for the double bracket roller, this weighing device mainly by LOAD CELLS 1, brace summer 2, rack beams 3, gimbal suspension 4, weighing carrier roller support 5, winning in succession 6 forms, wherein weighing carrier roller support 5 is two groups, by weighing carrier roller support 5, winning in succession 6 links to each other with rack beams 3 and to form the crane span structure of weighing.Two groups of weighing carrier roller supports 5 are the trough idler structure, flat shape idler structure or V-arrangement idler structure, between two weighing carrier roller supports 5, be provided with a brace summer 2, brace summer 2 is installed on belt feeder sets a roof beam in place, brace summer 2 two ends are arranged with two LOAD CELLS 1 of reversed arrangement, two LOAD CELLS 1 link to each other with rack beams 3 by gimbal suspension 4 respectively, LOAD CELLS 1 load end construction is cylindrical, LOAD CELLS 1 links to each other with rack beams 3 respectively by the gimbal suspension 4 that the riser on the rack beams 3 is equipped with, the inner ring of gimbal suspension 4 links to each other with LOAD CELLS 1 cylindrical load end, hole on the riser of the outer ring of gimbal suspension 4 and rack beams 3 links to each other, two pack support beams 3 are by two groups of weighing carrier roller supports 5 and two groups of 6 continuous crane span structures of weighing that form of winning in succession, and the weighing carrier roller on the weighing carrier roller support 5 passes to LOAD CELLS with the weight of material on the belt and weighs.
Claims (1)
1. free floating conveyer belt scale, comprise rack beams (3), win in succession (6), be located at the many groups weighing carrier roller support (5) on the rack beams (3), many group weighing carrier roller supports (5) are the trough idler structure, flat shape idler structure or V-arrangement idler structure, it is characterized in that: be provided with one group in the middle of described many group weighing carrier roller supports (5) or two groups of weighing carrier roller supports (5) symmetria bilateralis and be installed in two brace summers (2) of belt feeder on setting a roof beam in place, two brace summers (2) respectively are furnished with a LOAD CELLS (1) on the diagonal angle, two LOAD CELLS (1) link to each other with rack beams (3) by gimbal suspension (4) respectively, organize weighing carrier roller support (5) more, win in succession (6) link to each other with rack beams (3) and form many carrying rollers crane span structure of weighing.
2. free floating conveyer belt scale, comprise rack beams (3), win in succession (6), be located at the many groups weighing carrier roller support (5) on the rack beams (3), many group weighing carrier roller supports (5) are the trough idler structure, flat shape idler structure or V-arrangement idler structure, it is characterized in that: be installed in the brace summer (2) of belt feeder on setting a roof beam in place being provided with in the middle of described many group weighing carrier roller supports (5), the two ends of brace summer (2) respectively are furnished with a LOAD CELLS (1), two LOAD CELLS (1) link to each other with rack beams (3) by gimbal suspension (4) respectively, organize weighing carrier roller support (5) more, win in succession (6) link to each other with rack beams (3) and form many carrying rollers crane span structure of weighing.
3. a kind of free floating conveyer belt scale according to claim 1 and 2, it is characterized in that: described gimbal suspension (4) is inner ring structure or outer ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398389 CN202814514U (en) | 2012-08-13 | 2012-08-13 | Free floating type belt weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398389 CN202814514U (en) | 2012-08-13 | 2012-08-13 | Free floating type belt weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814514U true CN202814514U (en) | 2013-03-20 |
Family
ID=47873374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398389 Expired - Lifetime CN202814514U (en) | 2012-08-13 | 2012-08-13 | Free floating type belt weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818608A (en) * | 2012-08-13 | 2012-12-12 | 赛摩电气股份有限公司 | Free float type belt weighing device |
| CN104132718A (en) * | 2014-07-29 | 2014-11-05 | 无锡华中科技有限公司 | Continuous belt weigher |
-
2012
- 2012-08-13 CN CN 201220398389 patent/CN202814514U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026459A1 (en) * | 2012-08-12 | 2014-02-20 | 赛摩电气股份有限公司 | Free floating type belt weighing apparatus |
| CN102818608A (en) * | 2012-08-13 | 2012-12-12 | 赛摩电气股份有限公司 | Free float type belt weighing device |
| CN102818608B (en) * | 2012-08-13 | 2015-01-07 | 赛摩电气股份有限公司 | Free float type belt weighing device |
| CN104132718A (en) * | 2014-07-29 | 2014-11-05 | 无锡华中科技有限公司 | Continuous belt weigher |
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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 |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |