CN101476923A - Materiel scale - Google Patents
Materiel scale Download PDFInfo
- Publication number
- CN101476923A CN101476923A CNA2008102189915A CN200810218991A CN101476923A CN 101476923 A CN101476923 A CN 101476923A CN A2008102189915 A CNA2008102189915 A CN A2008102189915A CN 200810218991 A CN200810218991 A CN 200810218991A CN 101476923 A CN101476923 A CN 101476923A
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- China
- Prior art keywords
- weighing
- support
- bracket
- supported
- hopper
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses a material balance. The material balance comprises a bracket, a hopper and a weighing sensor, wherein the bracket is provided with a weighing module strut, a weighing bracket 1 and a weighing bracket 2; the weighing module strut and the bracket are fixedly connected; the weighing sensor is born on the weighing module strut; the left end of the weighing bracket 1 is supported on the bracket; the right end of the weight bracket 1 is supported on the weighing sensor; the left end of the weighing bracket 2 is supported on the bracket; the right end of the weight bracket 2 is supported on the weighing sensor; the left ends of the weighing bracket 1 and the weighing bracket 2 are provided with protrusions respectively; the corresponding part of the bracket is provided with a groove corresponding to the protrusion; the hopper is provided with three supporting ears; the supporting ear of the left side is supported on the weighing bracket 1; the front supporting ear and the rear supporting ear are supported on the weighing bracket 2; the supporting ears are provided with the protrusions; and the weighing bracket 1 and the weighing bracket 2 are provided with the grooves corresponding to the protrusions. The material balance has the characteristics of good effects of vibration and shaking prevention, high precision, and simple structure.
Description
Technical field
The present invention relates to the equipment of material metage metering, especially a kind of material claims.
Background technology
The used sensor of bucket type metering outfit that uses mostly adopts the mode of three sensor hangings at present, because hopper is a hang, when claiming the loading material, hopper produces centrifugal force owing to rock the material that can make in the hopper, the material that comes out of the weighing gravity that produces of its weight just like this, must cause the inaccurate of weighing, simultaneously, the gravity of material directly acts on sensor, the deflection of sensor is that weight of material and hopper tare weight summation are caused, because the influence of hopper tare weight, when a small amount of material of weighing, the proportion that tare weight occupies is bigger, and weighing precision is low.
Summary of the invention
The object of the invention provides a kind of precision height, antivibration, resists the effective material of swing to claim.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of material claims to comprise support, hopper and LOAD CELLS, wherein being provided with Weighing module on support supports, the weigh support one and the support two of weighing, Weighing module supports fixedlys connected with support, on LOAD CELLS pressure-bearing Weighing module supports, described support one left end of weighing is supported on the support, right-hand member is supported on the LOAD CELLS, support two left ends of weighing are supported on the support, right-hand member is supported on the LOAD CELLS, the left end of above-mentioned the weigh support one and the support two of weighing is equipped with projection, be provided with and protruding corresponding groove in the corresponding position of support, described hopper is provided with three journal stirrups, the journal stirrup on the left side is supported on the support one of weighing, former and later two journal stirrups are supported on the support two of weighing, and above-mentioned journal stirrup is provided with projection, are provided with and protruding corresponding groove on the weigh support one and the support two of weighing.
Described projection is a wedge shape top cutter, and described groove is a V-arrangement top cutter groove.
Described support is made up of leg and horizontal frame, between leg and the horizontal frame by being threaded.
After the present invention adopts said structure, by journal stirrup hopper is separately positioned on the weigh support one and the support two of weighing, this left end of weighing the support one and the support two of weighing all is supported on the support by projection and groove fit simultaneously, their other ends are supported on the LOAD CELLS, and the Weighing module that LOAD CELLS is fixed on the support supports, above-mentioned journal stirrup and the support one and to weigh between the support two also be the supporting way that adopts projection and groove fit of weighing, hopper has adopted two leverages, made full use of lever principle, with the heavier weight of the LOAD CELLS weighing of less range, alleviated the low problem of bringing because of the hopper tare weight of weighing of weighing precision greatly, two leverages use same LOAD CELLS simultaneously, claim to compare with traditional powder and can save two LOAD CELLS, and, can select pressure transducer during the material of weighing identical weight for use than lower range owing to lever principle; Adopt the supporting way of projection and groove fit, play on the one hand positioning action, matching of projection and groove on the other hand forms entirely and retrains, effectively prevented the influence of the title body vibration problems that causes because of vibration, it more has been applicable under factory's rugged surroundings, carries out work weighing precision; Be threaded and play the fine setting effect, can make weighing device be in horizontality, guarantee weighing precision.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Fig. 1 is master's TV structure figure of the present invention;
Fig. 2 is a side-looking structural drawing of the present invention;
Fig. 3 is Fig. 1 partial enlarged drawing;
Fig. 4 is wedge shape of the present invention top knife structure figure;
Fig. 5 is a V-arrangement of the present invention top cutter groove structural drawing.
Among the figure: 1 support, 11 legs, 12 horizontal frames, 2 hoppers, 21 journal stirrups, 31 support one, 32 supports of weighing of weighing, 4 LOAD CELLS, 5 Weighing modules support, 6 wedge shape top cuttves.
Embodiment
Fig. 1,2,3, shown in 4 and 5, material of the present invention claims to comprise support 1, hopper 2 and LOAD CELLS 4, wherein on support 1, be provided with Weighing module and support 5, the weigh support 1 and the support 2 32 of weighing, the molality piece supports 5 fixedlys connected with support 1, LOAD CELLS 4 pressure-bearing Weighing modules support on 5, described support one 31 left ends of weighing are supported on the support 1, right-hand member is supported on the LOAD CELLS 4, support 2 32 left ends of weighing are supported on the support 1, right-hand member is supported on the LOAD CELLS 4, the left end of above-mentioned the weigh support 1 and the support 2 32 of weighing is equipped with projection, be provided with and protruding corresponding groove in the corresponding position of support 1, described hopper 2 is provided with three journal stirrups 21, the journal stirrup 21 on the left side is supported on the support 1 of weighing, former and later two journal stirrups 21 are supported on the support 2 32 of weighing, and above-mentioned journal stirrup 21 is provided with projection, are provided with and protruding corresponding groove on the weigh support 1 and the support 2 32 of weighing.Described projection can be wedge shape top cutter 6, and described groove is a V-arrangement top cutter groove.Support is made up of leg and horizontal frame, by being threaded, can regulate the levelness of meausring apparatus between leg and the horizontal frame.The present invention makes full use of lever principle, forward on the weigh support 1 and the support 2 32 of weighing by weight hopper 2 and material, the support 1 and the support 2 32 of weighing support weight transmitting on 5 to Weighing module by weighing, so just, realized the weight of whole hopper 2 and alleged material is incorporated in the Weighing module support 5, realize the heavier weight of LOAD CELLS 4 weighings, alleviated the low problem of bringing because of hopper 2 tare weights of weighing of weighing precision greatly with less range.By the wedge shape supporting way, effectively prevent the influence of hopper 2 vibrations to weighing precision.The present invention can be widely used in food service industry, petrochemical industry, pharmaceutical industry etc. and the relevant industry of powder batching.
Claims (4)
1, a kind of material claims to comprise support (1), hopper (2) and LOAD CELLS (4), it is characterized in that: on support (1), be provided with Weighing module and support (5), the weigh support one (31) and the support two (32) of weighing, the molality piece supports (5) fixedlys connected with support (1), LOAD CELLS (4) pressure-bearing Weighing module supports on (5), described support one (31) left end of weighing is supported on the support (1), right-hand member is supported on the LOAD CELLS (4), support two (32) left ends of weighing are supported on the support (1), right-hand member is supported on the LOAD CELLS (4), the left end of above-mentioned the weigh support one (31) and the support two (32) of weighing is equipped with projection, be provided with and protruding corresponding groove in the corresponding position of support (1), described hopper (2) is provided with three journal stirrups (21), the journal stirrup on the left side (21) is supported on the support one (31) of weighing, former and later two journal stirrups (21) are supported on the support two (32) of weighing, (21) are provided with projection on the above-mentioned journal stirrup, are provided with and protruding corresponding groove on the weigh support one (31) and the support two (32) of weighing.
2, material according to claim 1 claims, it is characterized in that: described projection is a wedge shape top cutter (6).
3, material according to claim 1 claims, it is characterized in that: described groove is a V-arrangement top cutter groove.
4, material according to claim 1 claims, it is characterized in that: described support (1) is made up of leg (11) and horizontal frame (12), between leg (11) and the horizontal frame (12) by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102189915A CN101476923B (en) | 2008-11-10 | 2008-11-10 | Materiel scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102189915A CN101476923B (en) | 2008-11-10 | 2008-11-10 | Materiel scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101476923A true CN101476923A (en) | 2009-07-08 |
| CN101476923B CN101476923B (en) | 2011-04-20 |
Family
ID=40837668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102189915A Active CN101476923B (en) | 2008-11-10 | 2008-11-10 | Materiel scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101476923B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411656A (en) * | 2013-07-18 | 2013-11-27 | 宇星科技发展(深圳)有限公司 | Automatic weighing device and automatic weighing and blanking method thereof |
| CN105444849A (en) * | 2014-08-15 | 2016-03-30 | 中联重科股份有限公司 | Pressure type weighing device and mixing station |
| CN108225508A (en) * | 2018-04-11 | 2018-06-29 | 南华大学 | A kind of sampling weighing device for being used to control fused ceramic fiber flow |
| CN113559351A (en) * | 2021-08-06 | 2021-10-29 | 北京哈特凯尔医疗科技有限公司 | Liquid inlet and outlet balance weighing system capable of reducing swinging of infusion bag or urine bag |
-
2008
- 2008-11-10 CN CN2008102189915A patent/CN101476923B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411656A (en) * | 2013-07-18 | 2013-11-27 | 宇星科技发展(深圳)有限公司 | Automatic weighing device and automatic weighing and blanking method thereof |
| CN105444849A (en) * | 2014-08-15 | 2016-03-30 | 中联重科股份有限公司 | Pressure type weighing device and mixing station |
| CN105444849B (en) * | 2014-08-15 | 2018-06-29 | 中联重科股份有限公司 | Pressure type weighing device and mixing station |
| CN108225508A (en) * | 2018-04-11 | 2018-06-29 | 南华大学 | A kind of sampling weighing device for being used to control fused ceramic fiber flow |
| CN113559351A (en) * | 2021-08-06 | 2021-10-29 | 北京哈特凯尔医疗科技有限公司 | Liquid inlet and outlet balance weighing system capable of reducing swinging of infusion bag or urine bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101476923B (en) | 2011-04-20 |
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