CN201259437Y - Chain plate scales - Google Patents

Chain plate scales Download PDF

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Publication number
CN201259437Y
CN201259437Y CNU2008200147468U CN200820014746U CN201259437Y CN 201259437 Y CN201259437 Y CN 201259437Y CN U2008200147468 U CNU2008200147468 U CN U2008200147468U CN 200820014746 U CN200820014746 U CN 200820014746U CN 201259437 Y CN201259437 Y CN 201259437Y
Authority
CN
China
Prior art keywords
chain
provided
scraper
chain scraper
sweeping
Prior art date
Application number
CNU2008200147468U
Other languages
Chinese (zh)
Inventor
谭鑫淼
Original Assignee
营口大和衡器有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 营口大和衡器有限公司 filed Critical 营口大和衡器有限公司
Priority to CNU2008200147468U priority Critical patent/CN201259437Y/en
Application granted granted Critical
Publication of CN201259437Y publication Critical patent/CN201259437Y/en

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Abstract

The utility model relates to a chain scraper scale, and relates to a measuring device, and in particular to the improvement of the chain scraper scale structure, which aims at resolving the problems of the prior electronic belt scale that the application service life is short and the reliability is poor. A chain scraper is arranged on a stander, and both sides of the chain scraper are provided with a roller, and a driving motor is installed on the stander, and the driving motor drives the chain scraper to move, and a pulling device is arranged on the roller at one side, and the chain scraper is provided with a material hopper, and the stander is provided with a weighing framework, and a weighing sensor is arranged on the weighing framework, and the bottom of the stander is provided with a sweeping chain and a sweeping motor, and the sweeping motor drives the sweeping chain to move, and the sweeping chain is provided with a scraper. The chain scraper adopts the scraper to convey the materials; compared with the belt, the chain scraper has stronger abrasion resistance, and the service life is far longer than that of the belt, so that the service life of the chain scraper scale is increased by 3 to 5 times. By adopting the complete-suspension weighing framework structure, the measurement precision of the chain scraper scale is controlled within 1 percent.

Description

Chain plate scales

Technical field: the utility model relates to a kind of measuring apparatus, is the improvement to the structure of Chain plate scales specifically.

Background technology: Chain plate scales is the specialized equipment of cement mill raw material, grog batching.Its traditional approach is to use the belted electronic balance batching.Because raw meal particle size is big and hard, the belt serious wear influences the serviceable life and the reliability of belted electronic balance.A belted electronic balance will be changed a belt in per three to six months, and production cost is increased, and maintenance load increases.

Summary of the invention: in order to address the above problem, the utility model provides a kind of Chain plate scales reliable, that cost is low that measures; Goal of the invention of the present utility model is achieved through the following technical solutions: Chain plate scales, comprise frame, hopper, carrier bar is installed on frame, the both sides of carrier bar are provided with cylinder, and drive motor is installed on frame, and drive motor drives the carrier bar operation, sidewinder one and to be provided with take-up device on the tube, hopper is installed on carrier bar, the weighing framework is set on frame, on the weighing framework, weighing sensor is installed.

Be provided with cleaning chain, cleaning motor in the frame bottom, the operation of cleaning driven by motor cleaning chain is provided with scraper plate on the cleaning chain.

The beneficial effects of the utility model: the utility model adopts said structure, drive motor drives the carrier bar operation, material in the hopper is hauled out by carrier bar, material is heavy via the measuring apparatus meter that weighing frame and LOAD CELLS constitute, Chain plate scales adopts carrier bar to transmit material, carrier bar and belt relatively have very strong wearing quality, are far longer than belt serviceable life, increase by 3 to 5 times the serviceable life of this Chain plate scales.Adopt full suspension type scale shelf structure to guarantee that the measuring accuracy of Chain plate scales is in 1%.Adopt light-duty steel plate carrier bar, promptly guarantee serviceable life, reduce tare weight again, make Chain plate scales under the prerequisite that guarantees precision, adapt to rugged surroundings.When granular material fell, clearing apparatus was finished cleaning works automatically.

Description of drawings:

Fig. 1 is the structural representation of Chain plate scales.

Among the figure: 1,14 cylinders; 2, drive motor; 3, LOAD CELLS; 4, weighing frame; 5, carrying roller; 6, carrier bar; 7, hopper; 8, take-up device; 9, tugboat; 10, frame; 11, cleaning chain; 12, scraper plate; 13, cleaning motor.

Embodiment:

Chain plate scales, carrier bar 6 is installed on frame 10, carrier bar adopts light-duty steel plate to make, the carrier bar below is provided with dragging roller 5, the both sides of carrier bar 6 are provided with cylinder 1,14, drive motor 2 is installed on frame 10, drive motor 2 drives carrier bar 6 operations, on cylinder 14, be provided with take-up device 8, hopper 7 is installed on carrier bar 6, weighing framework 4 is set on frame 10, weighing sensor 3 is installed on weighing framework 4, in frame 10 bottoms clearing apparatus is set, clearing apparatus comprises cleaning chain 11, cleaning motor 13, scraper plate 12, cleaning chain 11 is provided with tugboat 9, cleaning motor 13 drives 11 operations of cleaning chain, is provided with scraper plate 12 on cleaning chain 11.

Its principle of work is: the weight signal on the carrier bar affacts on the LOAD CELLS by weighing frame, and LOAD CELLS is transformed into electric signal (mV) with weight signal; Simultaneously, carrier bar speed is detected by velometer, and velometer is transformed into pulse signal with rate signal.Displaying Meter is made product calculation with weight signal and rate signal, shows the instantaneous delivery of chain scraper conveyor.Again instantaneous delivery is done the accumulative total computing, the cumulative amount of reflection chain scraper conveyor convey materials.

Claims (2)

1, Chain plate scales, comprise frame, hopper, it is characterized in that: carrier bar is installed on frame, the both sides of carrier bar are provided with cylinder, and drive motor is installed on frame, and drive motor drives the carrier bar operation, sidewinder one and to be provided with take-up device on the tube, hopper is installed on carrier bar, the weighing framework is set on frame, on the weighing framework, weighing sensor is installed.
2, Chain plate scales according to claim 1 is characterized in that: be provided with cleaning chain, cleaning motor in the frame bottom, the operation of cleaning driven by motor cleaning chain is provided with scraper plate on the cleaning chain.
CNU2008200147468U 2008-08-12 2008-08-12 Chain plate scales CN201259437Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200147468U CN201259437Y (en) 2008-08-12 2008-08-12 Chain plate scales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200147468U CN201259437Y (en) 2008-08-12 2008-08-12 Chain plate scales

Publications (1)

Publication Number Publication Date
CN201259437Y true CN201259437Y (en) 2009-06-17

Family

ID=40773676

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200147468U CN201259437Y (en) 2008-08-12 2008-08-12 Chain plate scales

Country Status (1)

Country Link
CN (1) CN201259437Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102023048A (en) * 2010-12-31 2011-04-20 广东理文造纸有限公司 Waste paper on-line automatic measuring system
CN102564540A (en) * 2012-01-18 2012-07-11 九江七所精密机电科技有限公司 Belt weigher
CN102718052A (en) * 2012-07-09 2012-10-10 杭州侨兴自控设备有限公司 Link plate type high-temperature automatic constant weight feeder
CN104291064A (en) * 2014-08-14 2015-01-21 天地科技股份有限公司 Weighing method and device of rapid quantitative plate conveyer
CN104614056A (en) * 2015-02-10 2015-05-13 营口大和衡器有限公司 Complete-machine weighing type chain plate scale
CN107396691A (en) * 2017-08-16 2017-11-28 浙江大学 A kind of wild cabbage weighing device for cabbage lifter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102023048A (en) * 2010-12-31 2011-04-20 广东理文造纸有限公司 Waste paper on-line automatic measuring system
CN102564540A (en) * 2012-01-18 2012-07-11 九江七所精密机电科技有限公司 Belt weigher
CN102718052A (en) * 2012-07-09 2012-10-10 杭州侨兴自控设备有限公司 Link plate type high-temperature automatic constant weight feeder
CN104291064A (en) * 2014-08-14 2015-01-21 天地科技股份有限公司 Weighing method and device of rapid quantitative plate conveyer
CN104291064B (en) * 2014-08-14 2016-08-24 天地科技股份有限公司 The Weighing method of a kind of board-like fast quantification conveyer and device
CN104614056A (en) * 2015-02-10 2015-05-13 营口大和衡器有限公司 Complete-machine weighing type chain plate scale
CN107396691A (en) * 2017-08-16 2017-11-28 浙江大学 A kind of wild cabbage weighing device for cabbage lifter
CN107396691B (en) * 2017-08-16 2019-12-03 浙江大学 A kind of wild cabbage weighing device for cabbage lifter

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090617

Termination date: 20110812

C17 Cessation of patent right