CN201442748U - Dosing machine - Google Patents
Dosing machine Download PDFInfo
- Publication number
- CN201442748U CN201442748U CN200920014861XU CN200920014861U CN201442748U CN 201442748 U CN201442748 U CN 201442748U CN 200920014861X U CN200920014861X U CN 200920014861XU CN 200920014861 U CN200920014861 U CN 200920014861U CN 201442748 U CN201442748 U CN 201442748U
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- weighing
- roller
- passive
- frame
- belt
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- Expired - Fee Related
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Abstract
The utility model discloses a dosing machine, which is stuff batching equipment for industries, such as building materials, metallurgy, chemical engineering, etc. The machine comprises an initiative tumbling box, a belt, a weighing roller, a roller, a passive tumbling box, a tensioning device, two weighing sensors, a speed measurement sensor, a driving motor, and the like, wherein, a metering device adopts the structural style that two weighing sensors are directly connected with a weighing roller; the initiative tumbling box and the passive tumbling box are mounted on a machine frame using a fastening bolt through a bearing support, the ring-shaped belt is sleeved in the initiative tumbling box, the passive tumbling box, and the roller in which to be propped up, the tensioning device is also mounted on the machine frame, the upper and lower of the bearing support mounted with the passive tumbling box are connected by a slideway and the machine frame, and the tension of the belt can be adjusted by changing the position of the bearing support; the metering device is made up of the weighing sensor and a metering roller, and the shaft end of the metering roller is connected with a connecting part at the front end of the weighing sensor; and the speed measurement sensor is made up of an encoder and a casing, and is mounted on the shaft head of the passive tumbling box. The weighing display control part is finished by a quadric display meter.
Description
Technical field
The utility model relates to the constant feeder of industry feed proportioning equipment, particularly a kind of feed proportioning such as a kind of building materials, metallurgy, chemical industry.
Background technology
Constant feeder is the key equipment of industry feed proportionings such as building materials, metallurgy, chemical industry.Its conventional metered dose mode is to adopt weighing frame, uses single LOAD CELLS to be installed in scale frame side.Adopt the weighing frame structure, single sensor, its force-transmitting ring joint is many, because the influence of belt, material, causes unbalance loading and influences measuring accuracy.
Summary of the invention
The purpose of this utility model is in order to solve the problem in the prior art, to provide a kind of employing a two LOAD CELLS, measure carrying roller and be directly installed on the preceding end connection of LOAD CELLS, reduce the force-transmitting ring joint, can improving the constant feeder of measuring accuracy.
Design plan of the present utility model is achieved in that a kind of constant feeder, comprise: hopper, drive roll, belt, weighing carrier roller, carrying roller, elevating hopper, passive cylinder, tightening device, frame, LOAD CELLS, tachogenerator, drive motor, gauging device adopts the version of two LOAD CELLS direct connection weighing carrier rollers; Drive roll, passive cylinder are installed on the frame with binding bolt by bearing seat, and endless-belt is inserted in drive roll and passive cylinder and carrying roller and props up, and the drive motor direct connection is on the drive roll axle; Elevating hopper and hopper are installed on the frame; Tightening device is installed on the frame equally, and the bearing seat of passive cylinder wherein is housed, and is connected with frame by slideway is arranged up and down, can change its position adjustments belt tension; Gauging device is made up of LOAD CELLS and metering carrying roller, and metering carrying roller axle head is connected on the preceding end connection of LOAD CELLS; Tachogenerator is made of coder and housing, is installed on the passive cylinder spindle nose.
Tachogenerator is made of coder and housing, is installed on the passive cylinder spindle nose.The display control section of weighing is finished by the secondary display instrument.
The beneficial effects of the utility model are: adopt a two LOAD CELLS electronics metering method, improved the constant feeder measuring accuracy.And performance is improved, cost is minimized.Adapt to harsh environment, safe and reliable to operation.Adopt the folding belt frame of making of steel plate, smooth-shaped is attractive in appearance, and saving in material.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a structure birds-eye view of the present utility model;
Fig. 3 is the display control section schematic diagram of weighing of the present utility model.
The specific embodiment
Constant feeder: hopper 1, drive roll 2, belt 3, weighing carrier roller 4, carrying roller 5, elevating hopper 6, passive cylinder 7, tightening device 8, frame 9, LOAD CELLS 10, tachogenerator 11, drive motor 12 constitute.This device adopts the version of two LOAD CELLS direct connection weighing carrier rollers, drive roll 2, passive cylinder 7 is installed on the frame 9 with binding bolt by bearing seat, endless-belt 3 is inserted in drive roll 2 and passive cylinder 7 and carrying roller 5 and props up, drive motor 12 direct connections are on 2 of drive rolls, during the motor operation, drag belt 3 operations, elevating hopper 6 and hopper 1 are installed on the frame 9, tightening device 8 is installed on the frame equally, the bearing seat of passive cylinder wherein is housed, has slideway to be connected up and down, change its position with frame, passive cylinder position changes, and is used for adjusting belt tension.
Gauging device is made up of LOAD CELLS 10 and metering carrying roller 4.Metering carrying roller axle head is connected on the preceding end connection of LOAD CELLS, and when the metering carrying roller bore weight, LOAD CELLS was stressed, and gravitational cue is transformed into electric signal output.
Tachogenerator (11) is made of coder and housing.Be installed on the passive cylinder spindle nose.Passive cylinder revolution moves a week, drives speed measuring coder and rotates a week, sends 1000 pulses, the length of the belt operation that each pulse representative is fixing.
As shown in Figure 3, the display control section of weighing is finished by the secondary display instrument.The weighing-up wave of LOAD CELLS output amplifies through amplifier, and A/D converts digital quantity to and is transported to CPU element; The LOAD CELLS output pulse signal is transported to CPU after shaping; Each impulse singla causes that CPU interrupts once, and the A/D sampled value is deducted the zero point value again divided by adding up behind the coefficient of ranger, calculates instant flow rate value and aggregate-value.
Claims (2)
1. constant feeder, comprise: hopper, drive roll, belt, weighing carrier roller, carrying roller, elevating hopper, passive cylinder, tightening device, frame, LOAD CELLS, tachogenerator, drive motor is characterized in that: gauging device adopts the version of two LOAD CELLS direct connection weighing carrier rollers; Drive roll, passive cylinder are installed on the frame with binding bolt by bearing seat, and endless-belt is inserted in drive roll and passive cylinder and carrying roller and props up, and the drive motor direct connection is on the drive roll axle; Elevating hopper and hopper are installed on the frame; Tightening device is installed on the frame equally, and the bearing seat of passive cylinder wherein is housed, and is connected with frame by slideway is arranged up and down, can change its position adjustments belt tension; Gauging device is made up of LOAD CELLS and metering carrying roller, and metering carrying roller axle head is connected on the preceding end connection of LOAD CELLS; Tachogenerator is made of coder and housing, is installed on the passive cylinder spindle nose.
2. constant feeder according to claim 1 is characterized in that: the display control section of weighing is finished by the secondary display instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920014861XU CN201442748U (en) | 2009-06-25 | 2009-06-25 | Dosing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920014861XU CN201442748U (en) | 2009-06-25 | 2009-06-25 | Dosing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442748U true CN201442748U (en) | 2010-04-28 |
Family
ID=42547424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920014861XU Expired - Fee Related CN201442748U (en) | 2009-06-25 | 2009-06-25 | Dosing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442748U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305659A (en) * | 2011-07-28 | 2012-01-04 | 鲁东大学 | Continuous weight meter and continuous weight metering method |
| CN102352771A (en) * | 2011-07-07 | 2012-02-15 | 山东黄金矿业股份有限公司新城金矿 | High-efficiency conveying device and method for underground materials of mines |
| CN102410868A (en) * | 2011-07-29 | 2012-04-11 | 鲁东大学 | Ingredient controller and ingredient control method thereof |
| CN102897542A (en) * | 2011-07-29 | 2013-01-30 | 宝山钢铁股份有限公司 | Dual-gate guide speed control flow-limiting lightering bunker device |
| CN103241493A (en) * | 2012-02-07 | 2013-08-14 | 温巨国 | Metering feeder |
| CN103274081A (en) * | 2013-05-23 | 2013-09-04 | 句容市红掌食品有限公司 | Automatic weighing and feeding system |
| CN103508167A (en) * | 2012-06-26 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Material conveying system device |
| CN103754642A (en) * | 2014-01-17 | 2014-04-30 | 和田天力沙生药物开发有限责任公司 | Belt conveying weighing table and weighing method |
| CN104132718A (en) * | 2014-07-29 | 2014-11-05 | 无锡华中科技有限公司 | Continuous belt weigher |
| CN104229436A (en) * | 2014-08-22 | 2014-12-24 | 北方重工集团有限公司 | Constant feeding adjustment device |
| CN105806456A (en) * | 2016-03-14 | 2016-07-27 | 南通春光自控设备工程有限公司 | Electronic belt scale system |
| CN106829493A (en) * | 2017-01-23 | 2017-06-13 | 晋江万智进出口贸易有限公司 | A kind of stacking machine with goods screening function |
| CN108114909A (en) * | 2016-11-29 | 2018-06-05 | 中国科学院沈阳自动化研究所 | A kind of old metal intelligence storting apparatus and method based on Libs systems |
| CN110040375A (en) * | 2019-04-29 | 2019-07-23 | 陈建军 | A kind of collapsible hopper assembly |
| CN110316520A (en) * | 2019-08-08 | 2019-10-11 | 马鞍山钢铁股份有限公司 | A kind of material drag formula constant feeder proportioner and its installation and debugging method |
| CN110525887A (en) * | 2019-07-17 | 2019-12-03 | 江苏德力重工有限公司 | A kind of conveying machinery has the conveying equipment of automatic gauge weighing constant speed protection |
-
2009
- 2009-06-25 CN CN200920014861XU patent/CN201442748U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352771A (en) * | 2011-07-07 | 2012-02-15 | 山东黄金矿业股份有限公司新城金矿 | High-efficiency conveying device and method for underground materials of mines |
| CN102305659A (en) * | 2011-07-28 | 2012-01-04 | 鲁东大学 | Continuous weight meter and continuous weight metering method |
| CN102305659B (en) * | 2011-07-28 | 2016-10-05 | 鲁东大学 | Continuous weight metering instrument and weight continuous metering method thereof |
| CN102897542B (en) * | 2011-07-29 | 2015-01-21 | 宝山钢铁股份有限公司 | Dual-gate guide speed control flow-limiting lightering bunker device |
| CN102410868A (en) * | 2011-07-29 | 2012-04-11 | 鲁东大学 | Ingredient controller and ingredient control method thereof |
| CN102897542A (en) * | 2011-07-29 | 2013-01-30 | 宝山钢铁股份有限公司 | Dual-gate guide speed control flow-limiting lightering bunker device |
| CN102410868B (en) * | 2011-07-29 | 2016-10-05 | 鲁东大学 | Batching controller and ingredient control method thereof |
| CN103241493A (en) * | 2012-02-07 | 2013-08-14 | 温巨国 | Metering feeder |
| CN103241493B (en) * | 2012-02-07 | 2016-03-02 | 温巨国 | Metering feeder |
| CN103508167A (en) * | 2012-06-26 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Material conveying system device |
| CN103274081A (en) * | 2013-05-23 | 2013-09-04 | 句容市红掌食品有限公司 | Automatic weighing and feeding system |
| CN103754642A (en) * | 2014-01-17 | 2014-04-30 | 和田天力沙生药物开发有限责任公司 | Belt conveying weighing table and weighing method |
| CN104132718A (en) * | 2014-07-29 | 2014-11-05 | 无锡华中科技有限公司 | Continuous belt weigher |
| CN104229436A (en) * | 2014-08-22 | 2014-12-24 | 北方重工集团有限公司 | Constant feeding adjustment device |
| CN105806456A (en) * | 2016-03-14 | 2016-07-27 | 南通春光自控设备工程有限公司 | Electronic belt scale system |
| CN108114909A (en) * | 2016-11-29 | 2018-06-05 | 中国科学院沈阳自动化研究所 | A kind of old metal intelligence storting apparatus and method based on Libs systems |
| CN106829493A (en) * | 2017-01-23 | 2017-06-13 | 晋江万智进出口贸易有限公司 | A kind of stacking machine with goods screening function |
| CN110040375A (en) * | 2019-04-29 | 2019-07-23 | 陈建军 | A kind of collapsible hopper assembly |
| CN110525887A (en) * | 2019-07-17 | 2019-12-03 | 江苏德力重工有限公司 | A kind of conveying machinery has the conveying equipment of automatic gauge weighing constant speed protection |
| CN110316520A (en) * | 2019-08-08 | 2019-10-11 | 马鞍山钢铁股份有限公司 | A kind of material drag formula constant feeder proportioner and its installation and debugging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |