CN2876730Y - Protecting mechanism for weighing device of material tank - Google Patents
Protecting mechanism for weighing device of material tank Download PDFInfo
- Publication number
- CN2876730Y CN2876730Y CN 200620069368 CN200620069368U CN2876730Y CN 2876730 Y CN2876730 Y CN 2876730Y CN 200620069368 CN200620069368 CN 200620069368 CN 200620069368 U CN200620069368 U CN 200620069368U CN 2876730 Y CN2876730 Y CN 2876730Y
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- gag lever
- batch
- lever post
- load cells
- weighing device
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Abstract
The utility model relates to a protecting mechanism for weighing device of material tank, which comprises a weighing subassembly including a top plate, a weighing sensor and a bottom plate, the top of weighing subassembly is connected with a support base, a position limitation rod is connected with the weighing unit or the support base; a gap is kept between a stopper rod and the weighing unit or the support base, which can provide the vertical position limitation protection to the weighing sensor, the gap for the position limitation rod to move downwards is changed from big distance to zero, the position limitation rod can hold the material tank weight. The utility model has the advantages like compact structure, easy installation and operation. In process of positioning the material tank, the utility model can effectively reduce the possibility of impact from outside force on the weighing sensor and related connecting elements.
Description
Technical field
The utility model relates to a kind of accessory of weighing device, especially relates to the protection mechanism of batch can weighing device.
Background technology
In industries such as cement, metallurgy, chemical industry, grain processing, petrochemical industry, material is measured or material level when control with the mode of weighing, be that a plurality of LOAD CELLS are installed in the batch can bottom, the weight of material or the material level of material in the automatic gauge batch can.Seeing batch can weighing device shown in Figure 1, is some feets 1 ' or a plurality of feet 1 ' locate in a plurality of feets of supporting batch can, be equipped with by top board 2 ', the meter reorganization part of LOAD CELLS 3 ' and base plate 7 ' constitute measures.The batch can weighing device of said structure is not provided with the vertical spacing protection mechanism of LOAD CELLS, and on the one hand, batch can is in the heavy process of meter, and under wind load and seismic (seismal effect, batch can easily topples.On the other hand, because batch can is not that permanent set is on a working position, can often batch can be transported to the another one building site from a building site according to the construction site, when crane hangs on batch can after tank-transport truck transports to the destination, in place with the crane batch can of slinging again.In batch can process in place, crane can not guarantee that a plurality of feets of batch can land simultaneously, and batch can is to fall suddenly apart from the ground certain distance, and always have one of them support feetfirst, in case deviation appears in operation, the batch can the during whereabouts and the distance on ground are relatively large, tend to cause the LOAD CELLS of one of them feet bottom to be subjected to very big impulsive force, cause LOAD CELLS and web member thereof to damage, cause unnecessary loss.
Summary of the invention
The purpose of this utility model provides a kind of compact conformation, installation, easy to operate, and batch can reduce the protection mechanism of the batch can weighing device of the suffered impulsive force of LOAD CELLS in process in place.
The utility model is that the technical scheme that achieves the above object is: a kind of protection mechanism of batch can weighing device; comprise the meter reorganization part that top board, LOAD CELLS and base plate constitute; it is characterized in that: the top of described meter reorganization part also is connected with carrier base; gag lever post is connected on meter reorganization part or the carrier base; and gag lever post is recombinated with meter and is provided with the gap of LOAD CELLS being carried out vertical position limitation protection between part or the carrier base; this gap is to zero, and gag lever post bears batch can weight.
The utility model is owing to set up gag lever post on meter reorganization part and carrier base, and gag lever post is screwed on carrier base or the meter reorganization part, compact conformation, and install, operate also very convenient, owing to be provided with the gap that makes the LOAD CELLS operate as normal between gag lever post and meter reorganization part or the carrier base, the heavy state lower limit of meter bar does not stress, and can make LOAD CELLS be in unsteady state, and measure the weight of material in the batch can or the material level of material exactly.When batch can is subjected to that wind carries or during seismic (seismal, also can plays vertical limit function by gag lever post, to prevent toppling of batch can.Before the mobile batch can of needs, adjusting moves down gag lever post disappears this gap, gag lever post is connected with meter reorganization part with carrier base, this moment, the part weight of batch can was born by gag lever post, therefore work as crane in the process of carrying batch can, when the LOAD CELLS that is arranged on the feet bottom is subjected to very big impulsive force, its major part of impulsive force of this moment is born by gag lever post, LOAD CELLS and web member thereof the probability that damages that is hit reduces greatly, and after batch can is in place, regulate gag lever post again and make between itself and meter reorganization part or the carrier base and keep certain clearance, this moment, gag lever post did not stress, and meter reorganization part enters the heavy state of meter.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of existing batch can weighing device.
Fig. 2 is one of the structural representation of the protection mechanism of the utility model batch can weighing device.
Fig. 3 be the utility model batch can weighing device protection mechanism structural representation two.
Fig. 4 be the utility model batch can weighing device protection mechanism structural representation three.
Fig. 5 be the utility model batch can weighing device protection mechanism structural representation four.
Fig. 6 be the utility model batch can weighing device protection mechanism structural representation five.
Fig. 7 be the utility model batch can weighing device protection mechanism structural representation six.
Wherein: the 1-carrier base; The 2-top board; The 3-LOAD CELLS; The 4-gag lever post; The 5-rebound; The 6-bolt; The 7-base plate; The 8-pressure part; The 9-O-ring seal; The 10-gap; The 11-bolt.
Embodiment
See the protection mechanism of the batch can weighing device shown in Fig. 2～7; comprise top board 2; the meter reorganization part that LOAD CELLS 3 and base plate 7 constitute; the top of meter reorganization part also is connected with carrier base 1; gag lever post 4 is connected on meter reorganization part or the carrier base 1; the uniform setting more than 4 two or two of this gag lever post; can lay the quantity of gag lever post 4 according to the tonnage of meter reorganization part and batch can; be provided with gap 10 between gag lever post 4 and meter reorganization part or the carrier base 1 to LOAD CELLS 3 vertical position limitation protections; gap 10 is between 0.1mm～10mm; when adjusting gag lever post 4 moves down; this gap 10 is zero, and this moment, gag lever post 4 was fixedly connected on meter reorganization part or carrier base 1 and the weight of bearing batch can.
See shown in Figure 2; it is the protection mechanism of a kind of batch can weighing device of the utility model; LOAD CELLS 3 connects by bolt 11 or is welded on the top board 2; and top board 2 welding or by being threaded on the carrier base 1; carrier base 1 is the feet bottom; on base plate 7, spin or be welded with pressure part 8; pressure part 8 tops have sphere; and LOAD CELLS 3 bottoms are provided with the mounting hole that matches with pressure part 8; the sphere at pressure part 8 tops is contacted with LOAD CELLS 3; with the accuracy that guarantees to measure, and be provided with O-ring seal 9 between pressure part 8 and LOAD CELLS 3 mounting holes.Middle and lower part in LOAD CELLS 3 also is provided with rebound 5; this rebound 5 is connected on the LOAD CELLS 3 by bolt 6; perhaps LOAD CELLS 3 has the overhanging rebound of one 5; gag lever post 4 passes the via hole of rebound 5 and is screwed in the threaded hole of base plate 7; this gag lever post 4 adopts bolt, is provided with gap 10 between the convex shoulder on gag lever post 4 tops and the rebound 5, to LOAD CELLS 3 vertical position limitation protections; and after 10 disappearances of gap, gag lever post 4 bears the weight of batch can again as web member.
See shown in Figure 3; it is the protection mechanism of another kind of batch can weighing device of the present utility model; the structure of its structure and Fig. 2 is basic identical; different is that sensor 3 ends have sphere; and pressure part 8 is provided with the mounting hole that matches with LOAD CELLS 3, and the sphere of LOAD CELLS 3 ends is contacted with pressure part 8.
See shown in Figure 4; it is the protection mechanism of another batch can weighing device of the present utility model; the structure of its meter reorganization part and Fig. 2 is basic identical; the via hole that gag lever post 4 passes carrier base 1 and top board 2 is screwed in the threaded hole of base plate 7; this gag lever post 4 is a thru-bolt, is provided with gap 10 between the convex shoulder on gag lever post 4 tops and the carrier base 1, to LOAD CELLS 3 vertical position limitation protections; after gap 10 disappeared, gag lever post 4 bore the weight of batch can again as web member.
See shown in Figure 5; it is the protection mechanism of another batch can weighing device of the present utility model; the structure of its meter reorganization part and Fig. 2 is basic identical; carrier base 1 is provided with threaded hole; perhaps be welded with nut in the top or the bottom at carrier base 1 via hole place; be screwed between interior gag lever post 4 of carrier base 1 threaded hole and the base plate 7 and be provided with gap 10; LOAD CELLS 3 is realized vertical position limitation protection function; after gap 10 disappears; on the gag lever post 4 head-to-foot plates 7; to bear the weight of batch can, realize protection to LOAD CELLS 3.
See shown in Figure 6; it is the protection mechanism of another batch can weighing device of the present utility model; the top and bottom of LOAD CELLS 3 are sphere; upper and lower two pressure parts 8 are fixedly connected on top board 2 and the base plate 7 by bolt or location orifice plate; pressure part 8 is provided with the mounting hole that matches with LOAD CELLS 3 bottoms; the upper/lower terminal of LOAD CELLS 3 contacts with upper and lower two pressure part 8 spheres, makes horizontal force can not cause moment of flexure, and guarantees the accuracy of metering.The via hole that gag lever post 4 passes carrier base 1 and top board 2 is screwed in the threaded hole of base plate 7; this gag lever post 4 is a thru-bolt; be provided with gap 10 between the convex shoulder on gag lever post 4 tops and the rebound 5; to LOAD CELLS 3 vertical position limitation protections; after gap 10 disappeared, gag lever post 4 bore the weight of batch can again as web member.
See shown in Figure 7; it is the protection mechanism of another batch can weighing device more of the present utility model; the structure of its meter reorganization part and Fig. 6 is basic identical; carrier base 1 is provided with threaded hole; or be welded with nut in the top or the bottom at carrier base 1 via hole place; be screwed between interior gag lever post 4 of threaded hole and the base plate 7 and be provided with gap 10; LOAD CELLS 3 is realized vertical position limitation protection function; after gap 10 disappears; on the gag lever post 4 head-to-foot plates 7; to bear the weight of batch can, realize protection to LOAD CELLS 3.
Claims (8)
1, a kind of protection mechanism of batch can weighing device; comprise the meter reorganization part that top board (2), LOAD CELLS (3) and base plate (7) constitute; it is characterized in that: the top of described meter reorganization part also is connected with carrier base (1); gag lever post (4) is connected on meter reorganization part or the carrier base (1); and be provided with gap (10) between gag lever post (4) and meter reorganization part or the carrier base (1) to the vertical position limitation protection of LOAD CELLS (3); regulate gag lever post (4) when moving down; this gap (10) is to zero, and gag lever post (4) bears batch can weight.
2, the protection mechanism of batch can weighing device according to claim 1; it is characterized in that: described LOAD CELLS (3) contacts with pressure part (8) sphere on being arranged on base plate (7); be connected with rebound (5) on the LOAD CELLS (3); gag lever post (4) passes the via hole of rebound (5) and is screwed in the threaded hole of base plate (7), is provided with gap (10) between the convex shoulder on gag lever post (4) top and the rebound (5).
3, the protection mechanism of batch can weighing device according to claim 1; it is characterized in that: described LOAD CELLS (3) contacts with pressure part (8) sphere on being arranged on base plate (7); gag lever post (4) passes the via hole of carrier base (1) and top board (2) and is screwed in the threaded hole of base plate (7), is provided with gap (10) between the convex shoulder on gag lever post (4) top and the carrier base (1).
4, the protection mechanism of batch can weighing device according to claim 1; it is characterized in that: described LOAD CELLS (3) contacts with pressure part (8) sphere on being arranged on base plate (7); carrier base (1) is provided with threaded hole, is screwed between interior gag lever post (4) of threaded hole and the base plate (7) and is provided with gap (10).
5, the protection mechanism of batch can weighing device according to claim 1; it is characterized in that: the top and bottom of described LOAD CELLS (3) respectively be arranged on top board (2) and contact with pressure part (8) sphere on the base plate (7); gag lever post (4) passes the via hole of carrier base (1) and top board (2) and is screwed in the threaded hole of base plate (7), is provided with gap (10) between the convex shoulder on gag lever post (4) top and the carrier base (1).
6, the protection mechanism of batch can weighing device according to claim 1; it is characterized in that: the top and bottom of described LOAD CELLS (3) respectively be arranged on top board (2) and contact with pressure part (8) sphere on the base plate (7); carrier base (1) is provided with threaded hole, is screwed between interior gag lever post (4) of threaded hole and the base plate (7) and is provided with gap (10).
7, according to the protection mechanism of the described batch can weighing device of one of claim 1 to 6, it is characterized in that: (4) two of described gag lever posts or uniform setting more than two.
8, according to the protection mechanism of the described batch can weighing device of one of claim 1 to 6, it is characterized in that: described gap (10) are between 0.1mm～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069368 CN2876730Y (en) | 2006-02-17 | 2006-02-17 | Protecting mechanism for weighing device of material tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069368 CN2876730Y (en) | 2006-02-17 | 2006-02-17 | Protecting mechanism for weighing device of material tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876730Y true CN2876730Y (en) | 2007-03-07 |
Family
ID=37819967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069368 Expired - Fee Related CN2876730Y (en) | 2006-02-17 | 2006-02-17 | Protecting mechanism for weighing device of material tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876730Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853892A (en) * | 2012-09-07 | 2013-01-02 | 无锡锡通工程机械有限公司 | Weighing sensor connecting device |
| CN107702785A (en) * | 2017-11-08 | 2018-02-16 | 哈尔滨纳诺机械设备有限公司 | A kind of material checks Weighing system |
| CN109533685A (en) * | 2018-12-27 | 2019-03-29 | 华新水泥股份有限公司 | Cement tank body online weighing storehouse self-adaptive regulating |
| CN110125381A (en) * | 2019-05-22 | 2019-08-16 | 昆明云内动力股份有限公司 | A kind of molten iron quantitative control system bred before electric furnace |
| CN111717839A (en) * | 2020-05-19 | 2020-09-29 | 深圳格兰达智能装备股份有限公司 | Box strorage device |
-
2006
- 2006-02-17 CN CN 200620069368 patent/CN2876730Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853892A (en) * | 2012-09-07 | 2013-01-02 | 无锡锡通工程机械有限公司 | Weighing sensor connecting device |
| CN107702785A (en) * | 2017-11-08 | 2018-02-16 | 哈尔滨纳诺机械设备有限公司 | A kind of material checks Weighing system |
| CN109533685A (en) * | 2018-12-27 | 2019-03-29 | 华新水泥股份有限公司 | Cement tank body online weighing storehouse self-adaptive regulating |
| CN110125381A (en) * | 2019-05-22 | 2019-08-16 | 昆明云内动力股份有限公司 | A kind of molten iron quantitative control system bred before electric furnace |
| CN111717839A (en) * | 2020-05-19 | 2020-09-29 | 深圳格兰达智能装备股份有限公司 | Box strorage device |
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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: 20070307 Termination date: 20140217 |