CN110542471B - Weighing device is added to water-reducing agent stationary flow - Google Patents
Weighing device is added to water-reducing agent stationary flow Download PDFInfo
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- CN110542471B CN110542471B CN201910598833.5A CN201910598833A CN110542471B CN 110542471 B CN110542471 B CN 110542471B CN 201910598833 A CN201910598833 A CN 201910598833A CN 110542471 B CN110542471 B CN 110542471B
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- weighing device
- flow control
- dispersion
- supporting platform
- ring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/32—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using two or more weighing apparatus
Abstract
The invention discloses a constant-flow adding and weighing device for a water reducing agent, which comprises a supporting platform, wherein a rotating platform is arranged on the supporting platform, a plurality of weighing devices are arranged on the rotating platform at equal intervals around the center of the rotating platform, the upper surface of each weighing device is connected with a charging barrel, the bottom of each charging barrel is provided with a discharge hole, a feeding device is arranged above each charging barrel and comprises a feeding hopper and a dispersion disc, the lower end opening of each feeding hopper is fixedly connected with a flow control straight barrel, each flow control straight barrel is provided with a flow control valve, each flow control straight barrel is connected with the dispersion disc, a feeding tank is arranged on the side edge of the supporting; the feeding device is used for dispersing the materials flowing out of the feeding pipe, the impact force of the materials is reduced, the weighing accuracy is improved, the flow control valve is closed, the feeding hopper is used for collecting the materials, and the weighed materials are quickly conveyed to the reaction kettle to be mixed through the rotation of the disc, so that the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of water reducer processing, in particular to a constant-flow adding and weighing device for a water reducer.
Background
Polycarboxylate water reducing agent is a high performance water reducing agent, a cement dispersant in the cement concrete application, polycarboxylate water reducing agent is formed by multiple raw materials mixture preparation, and need carry out accurate control to the weight of various raw materials composition in process of production, can make weighing equipment take place the shake because the impact force of material self when carrying out raw materials and weighing in the present weighing device, lead to weighing the inaccuracy, and then influence polycarboxylate water reducing agent's quality, and the raw materials is when the raw materials has reached the mix proportion quality carrying the in-process of carrying out the transport, after closing the valve, raw materials in the conveying pipeline still can carry out the defeated material and make the raw materials carry excessively, present weighing device can only weigh the single, need a plurality of weighing equipment to multiple material, increase area, production efficiency has been reduced.
Disclosure of Invention
The invention mainly aims to provide a constant-flow adding and weighing device for a water reducing agent, which can effectively solve the problems that in the background technology, the water reducing agent is shaken and not weighed accurately when being weighed, and the raw material in a conveying pipe is conveyed excessively after the conveying is closed; the weighing of various materials occupies a large area of the ground, and the production efficiency is low.
In order to achieve the purpose, the invention adopts the technical scheme that: a water reducer steady flow adding weighing device comprises a supporting platform, wherein a supporting frame is fixedly connected to the bottom surface of the supporting platform, a rotating table is arranged on the upper surface of the supporting platform and connected with a rotating rod, the rotating rod penetrates through the supporting platform to be connected with a motor, the rotating rod is connected with the supporting platform through a shaft sleeve, a plurality of weighing devices are arranged on the rotating table at equal intervals around the central position of the rotating table, a charging barrel is connected to the upper surface of each weighing device, a discharging port is formed in the bottom of the charging barrel, a charging device is arranged above the charging barrel and comprises a charging hopper and a dispersion disc, a flow control straight barrel is fixedly connected with an opening at the lower end of the charging hopper, a flow control valve is arranged on the flow control straight barrel, a dispersion disc is fixedly connected with the opening at the lower end of, the inlet pipe is connected to the feed tank, the exit end of inlet pipe is located the top of feeder hopper.
Preferably, the dispersion impeller includes go-between, bulk cargo ring and dispersion plane, be equipped with a plurality of drain hole on the bulk cargo ring, terminal surface under the straight section of thick bamboo of go-between one terminal surface fixed connection flow control, another terminal surface fixed connection bulk cargo ring of go-between, bulk cargo ring fixed connection dispersion plane, the material enters into in the go-between, enters into the dispersion plane through the bulk cargo ring in, and the dispersion plane disperses the material and spills, reduces the impact force of material, reduces the vibration when the material is weighed.
Preferably, the dispersion plane is empty round platform type, the cambered surface of dispersion plane is equipped with a plurality of dispersion material mouth, and the material leaks to the feed cylinder through the dispersion material mouth on the dispersion plane again on flowing to the dispersion plane through the drain hole on the bulk cargo ring, can be to material fully dispersed, reduces the impact force of material, guarantees weighing device's accuracy when weighing.
Preferably, the upper surface fixed connection cone of dispersion plane, the cone is located the inside and the bottom surface diameter of cone of bulk material ring and is less than the internal diameter of bulk material ring, disperses the material to leak punishment in mouth department through the cone is quick, improves the outflow efficiency of material.
Preferably, the surface of the outer side of the feed hopper is provided with a steel ring, the steel ring is connected with fixing columns positioned on two sides of the feed cylinder through a fixing rod, and the fixing columns are fixedly connected with the upper surface of the rotating table.
Preferably, the steel loop includes the arc steel of two symmetries and is located the ear steel sheet of arc steel surface, ear steel sheet and arc steel opening part outside fixed surface welding, the symmetry connect through accommodate the lead screw between the ear steel sheet, adjust the distance between two arc steels and then the adjustable internal diameter of adjustment steel loop through accommodate the lead screw to be suitable for different feeder hoppers and adjust the height of feeder hopper.
Preferably, the upper surface of the weighing equipment is connected with a buffer plate, the buffer plate is connected with the bottom of the charging barrel through a spring group to buffer the charging barrel, so that the vibration of the charging barrel is further reduced, and the weighing precision is improved.
Preferably, the motor is a stepping motor, the stepping motor can regularly rotate the disc, and the stepping motor is a high-power motor, so that the disc can be ensured to rotate.
Compared with the prior art, the invention has the following beneficial effects: the invention disperses the material flowing out of the material conveying pipe through the feed hopper and the dispersion disc in the feeding device, reduces the impact force of the material, prevents the material barrel from shaking during weighing, improves the weighing accuracy, quickly closes through the flow control valve, enables the material in the material conveying pipe to fall into the feed hopper for collection, directly falls into the feed hopper during next weighing, can improve the material conveying speed, can simultaneously weigh various raw materials through arranging a plurality of material barrels on the disc, quickly conveys the weighed raw materials into the reaction kettle for mixing through the rotation of the disc, improves the production efficiency, has small occupied area, is beneficial to reducing the occupied area and saves the fund.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a perspective view of a dispersion tray of the present invention;
fig. 4 is a perspective view of the steel ring of the present invention.
In the figure: 1. a support platform; 2. a support frame; 3. a rotating table; 4. rotating the rod; 5. a motor; 6. a shaft sleeve; 7. a weighing device; 8. a charging barrel; 9. a discharge port; 10. a feed hopper; 11. a dispersion tray; 1101. a connecting ring; 1102. a bulk ring; 1103. a dispersion plane; 1104. a material leakage port; 1105. a dispersing material port; 1106. a cone; 12. a flow control straight cylinder; 13. a flow control valve; 14. a feed tank; 15. a feed pipe; 16. a steel ring; 1601. arc steel; 1602. an ear steel plate; 1603. adjusting the screw rod; 17. fixing the rod; 18. fixing a column; 19. a buffer plate; 20. and a spring set.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-4, a weighing device is added to water reducer stationary flow, including supporting platform 1, supporting platform 1 bottom surface fixed connection support frame 2, supporting platform 1 upper surface is equipped with revolving stage 3, revolving stage 3 connects rotary rod 4, rotary rod 4 passes supporting platform 1 and connects motor 5, rotary rod 4 is connected with supporting platform 1 through axle sleeve 6, it has a plurality of weighing equipment 7 to put equidistant around revolving stage 3 central point on the revolving stage 3, surface connection feed cylinder 8 on the weighing equipment 7, the feed cylinder 8 bottom is equipped with discharge gate 9, be equipped with the feeding device above the feed cylinder 8, the feeding device includes feeder hopper 10 and dispersion impeller 11, the straight section of thick bamboo 12 of lower extreme opening fixed connection flow control of feeder hopper 10, be equipped with flow control valve 13 on the straight section of thick bamboo 12 of flow control, the straight section of thick bamboo 12 lower extreme opening fixed connection dispersion impeller 11 of flow control, the lower extreme of dispersion impeller 11 is located inside feed cylinder 8, supporting platform 1 side is equipped with feeding tank 14, feeding tank 14 connects inlet pipe 15, the exit end of inlet pipe 15 is located the top of feeder hopper 10.
In this embodiment, the dispersion impeller 11 includes a connection ring 1101, a bulk material ring 1102 and a dispersion plane 1103, a plurality of material leakage openings 1104 are provided on the bulk material ring 1102, an end face of the connection ring 1101 is fixedly connected with a lower end face of the flow control straight cylinder 12, another end face of the connection ring 1101 is fixedly connected with the bulk material ring 1102, the bulk material ring 1102 is fixedly connected with the dispersion plane 1103, a material enters the connection ring 1101, enters the dispersion plane 1103 through the bulk material ring 1102, and the dispersion plane 1103 disperses and scatters the material, so that the impact force of the material is reduced, and the vibration of the material during weighing is reduced.
In this embodiment, dispersion plane 1103 is empty round platform type, the cambered surface of dispersion plane 1103 is equipped with a plurality of dispersion mouth 1105, and the material leaks to dispersion plane 1103 through the discharge mouth 1104 on the bulk cargo ring 1102 on, leaks to feed cylinder 8 through the dispersion mouth 1105 on the dispersion plane 1103 again, can be to material homodisperse, reduces the impact force of material, guarantees weighing device 7's accuracy when weighing.
In this embodiment, the upper surface of the dispersing plane 1103 is fixedly connected to the cone 1106, the cone 1106 is located inside the bulk material ring 1102, the diameter of the bottom surface of the cone 1106 is smaller than the inner diameter of the bulk material ring 1102, and the material is rapidly dispersed to the material leaking port 1104 through the cone 1106, so that the outflow efficiency of the material is improved.
In this embodiment, the outer side surface of the feeding hopper 10 is provided with a steel ring 16, the steel ring 16 is connected with fixing columns 18 positioned at two sides of the charging barrel 8 through a fixing rod 17, the fixing columns 18 are fixedly connected with the upper surface of the rotating platform 3, and the position of the feeding hopper 10 is fixed through the steel ring 16.
In this embodiment, the steel ring 16 includes two symmetrical arc steels 1601 and is located the ear steel sheet 1602 of arc steel 1601 outer surface, ear steel sheet 1602 and arc steel 1601 opening part outside fixed surface welding, symmetrical connect through accommodate the lead screw 1603 between the ear steel sheet 1602, adjust the distance between two arc steels 1601 and then adjust the internal diameter that can hold of steel ring 16 through accommodate the lead screw 1603 to be suitable for different feeder hoppers 10 and adjust the height of feeder hopper 10.
In this embodiment, surface connection buffer board 19 on the weighing device 7, buffer board 19 passes through spring assembly 20 and connects feed cylinder 8 bottom, cushions feed cylinder 8, further reduces the vibration of feed cylinder 8, improves the precision of weighing.
In this embodiment, the motor 5 is a stepping motor, the stepping motor can regularly rotate the disk, and the stepping motor is a high-power motor, so as to ensure that the disk can be rotated.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a weighing device is added to water-reducing agent stationary flow, includes supporting platform, its characterized in that: the bottom surface of the supporting platform is fixedly connected with a supporting frame, the upper surface of the supporting platform is provided with a rotating platform which is connected with a rotating rod, the rotating rod passes through the supporting platform to be connected with a motor, the rotating rod is connected with the supporting platform through a shaft sleeve, the rotating platform is provided with a plurality of weighing devices at equal intervals around the central position of the rotating platform, the upper surface of each weighing device is connected with a material cylinder, the bottom of each material cylinder is provided with a discharge hole, a material adding device is arranged above each material cylinder and comprises a material feeding hopper and a dispersion disc, the lower end of the material feeding hopper is fixedly connected with a flow control straight cylinder, the flow control straight cylinder is provided with a flow control valve, the lower end of the flow control straight cylinder is fixedly connected with the dispersion disc, the lower end of the dispersion disc is positioned inside each material cylinder, the utility model discloses a feed hopper, including go-between, go-between one end face fixed connection flow control straight section of thick bamboo terminal surface down, go-between another terminal surface fixed connection bulk cargo ring, bulk cargo ring fixed connection dispersion plane, the supporting platform side is equipped with the feeding jar, the inlet pipe is connected to the feeding jar, the exit end of inlet pipe is located the top of feeder hopper.
2. The water reducer steady flow adds weighing device of claim 1, characterized in that: the dispersion plane is of a hollow round table shape, and the cambered surface of the dispersion plane is provided with a plurality of dispersion material openings.
3. The water reducer steady flow adds weighing device of claim 1, characterized in that: the upper surface of the dispersing plane is fixedly connected with a cone, the cone is positioned inside the material dispersing ring, and the diameter of the bottom surface of the cone is smaller than the inner diameter of the material dispersing ring.
4. The water reducer steady flow adds weighing device of claim 1, characterized in that: the feeder hopper outside surface is equipped with the steel loop, the fixed column that is located the feed cylinder both sides is connected through the dead lever to the steel loop, fixed column and revolving stage upper surface fixed connection.
5. The water reducer steady flow adds weighing device of claim 4, characterized in that: the steel ring comprises two symmetrical arc steels and lug steel plates located on the outer surfaces of the arc steels, the lug steel plates are fixedly welded to the outer side surfaces of openings of the arc steels, and the lug steel plates are connected through adjusting screw rods.
6. The water reducer steady flow adds weighing device of claim 1, characterized in that: the upper surface of the weighing equipment is connected with a buffer plate, and the buffer plate is connected with the bottom of the charging barrel through a spring group.
7. The water reducer steady flow adds weighing device of claim 1, characterized in that: the motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598833.5A CN110542471B (en) | 2019-07-04 | 2019-07-04 | Weighing device is added to water-reducing agent stationary flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598833.5A CN110542471B (en) | 2019-07-04 | 2019-07-04 | Weighing device is added to water-reducing agent stationary flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110542471A CN110542471A (en) | 2019-12-06 |
| CN110542471B true CN110542471B (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910598833.5A Active CN110542471B (en) | 2019-07-04 | 2019-07-04 | Weighing device is added to water-reducing agent stationary flow |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592012A (en) * | 2012-08-13 | 2014-02-19 | 西安秦昊电子技术有限责任公司 | A metering weighing apparatus |
| CN204422044U (en) * | 2015-01-05 | 2015-06-24 | 无锡市美峰橡胶制品制造有限公司 | Rubber formulation weighing machine |
| CN105466533B (en) * | 2015-09-30 | 2018-08-21 | 珠海格莱利摩擦材料有限公司 | Multi-station weighing machine and method |
| CN205691216U (en) * | 2016-06-18 | 2016-11-16 | 天津嘉立荷饲料有限公司 | Burden balance |
| CN207888928U (en) * | 2018-01-18 | 2018-09-21 | 上海兆捷实业发展有限公司 | A kind of water-reducing agent current stabilization addition weighing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A steady flow adding and weighing device for water reducing agent Effective date of registration: 20220329 Granted publication date: 20210525 Pledgee: Anhui Mount Holyoke rural commercial bank Limited by Share Ltd. Pledgor: ANHUI SENPU NEW MATERIALS DEVELOPMENT Co.,Ltd. Registration number: Y2022980003348 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221125 Granted publication date: 20210525 Pledgee: Anhui Mount Holyoke rural commercial bank Limited by Share Ltd. Pledgor: ANHUI SENPU NEW MATERIALS DEVELOPMENT Co.,Ltd. Registration number: Y2022980003348 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Stable Flow Adding and Weighing Device for Water Reducing Agents Effective date of registration: 20230526 Granted publication date: 20210525 Pledgee: Agricultural Bank of China Limited Huoshan County Branch Pledgor: ANHUI SENPU NEW MATERIALS DEVELOPMENT Co.,Ltd. Registration number: Y2023980041928 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |