CN107963394A - A kind of automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion - Google Patents
A kind of automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion Download PDFInfo
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- CN107963394A CN107963394A CN201711452349.9A CN201711452349A CN107963394A CN 107963394 A CN107963394 A CN 107963394A CN 201711452349 A CN201711452349 A CN 201711452349A CN 107963394 A CN107963394 A CN 107963394A
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- tube expansion
- input control
- control mechanism
- spring
- guide rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/08—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/76—Fixed or adjustable ploughs or transverse scrapers
- B65G47/766—Adjustable ploughs or transverse scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, including rack, material input control mechanism, it is equipped with device for discharging, material pressing device, tube expansion detection bar in the rack successively from left to right, the material input control mechanism is connected with material pressing device, tube expansion detection bar, device for discharging respectively.The present invention is equipped with material input control mechanism, device for discharging, material pressing device and tube expansion detection bar, material pressing device flattens material, tube expansion detection bar detects material and is sent into material input control mechanism to the pressure value of tube expansion detection bar and by pressure signal, material input control mechanism is converted to filling rate by the pressure signal received, when actual measurement filling rate is greater than or equal to critical filling rate, the charging of material input control mechanism controls funnel, device for discharging is controlled to work at the same time, unnecessary material is unloaded, effectively avoids the generation of tube expansion accident.
Description
Technical field
The present invention relates to a kind of automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion.
Background technology
Circular pipe belt type conveyer is a kind of bulk material conveying equipment of novel environment friendly high-efficiency, mainly by carrying roller forced conveyance band shape
Into circular tube shaped and its operation is supported, so as to fulfill the closing conveying to material, material leakage can be effectively avoided, spill material, airborne dust, debris and mix
Enter, sleet corrode phenomena such as.Circular pipe belt type conveyer is easily achieved the turning of plane and space, the inclination of wide-angle.It takes up an area
Area is small, it can be achieved that bidirectional material transports, and conveying circuit is grown, and avoids setting up and corresponding ancillary equipment for intermediate transition station
Investment and maintenance cost, be widely used in the Bulk material systems of the industries such as metallurgy, mining industry, chemical industry, electric power, building materials, harbour
System.
But in actual operation, due to conveying the uneven of fine particle material, and pipeline is needed because landform limits
Downlink, S, which turn to be laid out, causes the conveying material in pipe to produce Relative sliding, causes filling rate of the pipe with local location material to surpass
Mark, occurs conveyer tube expansion phenomenon, gently then causes carrying roller, conveyer belt stand under load excessive and premature failure, and heavy then initiation conveyer stops
The major accidents such as car, not only considerably increase management and maintenance of equipment intensity, but also return enterprise and bring serious economic damage
Lose.
At present, for tube expansion phenomenon, the measure that the country takes is mainly to be set in the pipe outer surface that tube expansion position easily occurs
Count safe baffle structure, judge the tube expansion order of severity by testing safety screen displacement, this safety screen can only judge be
No tube expansion, then by shutting down come material excessive in artificial processing tube band, its maintenance of equipment work intensity is huge, but also meeting
Cause long downtimes, heavy economic losses is brought to corresponding enterprise.
The content of the invention
In order to solve the above technical problem, the present invention provides it is a kind of it is simple in structure, the degree of automation is high, applied widely
The automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion.
Technical proposal that the invention solves the above-mentioned problems is：A kind of automatic Detection ＆ Controling dress of circular pipe belt type conveyer tube expansion
Put, including rack, material input control mechanism, be equipped with device for discharging, material pressing device, tube expansion in the rack successively from left to right
Detection bar, the material input control mechanism are connected with material pressing device, tube expansion detection bar, device for discharging respectively；Material pressing device will
Material flattens, and it is to the pressure value of tube expansion detection bar and pressure signal feeding material is defeated that tube expansion detection bar detects the material after flattening
Enter control mechanism, the pressure value received is converted to filling rate by material input control mechanism, when actual measurement filling rate is more than or waits
In critical filling rate, the charging of material input control mechanism controls funnel, while control device for discharging to work, unload fifth wheel
Material.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, the material pressing device include scalable binder
Plate, scalable holding pad include guide rod I, spring I, spring II, binder sliding block, and the guide rod I is horizontally disposed, I both ends pair of guide rod
Title is equipped with two binder sliding blocks, the binder sliding block inner hollow and one end open, and the openend of binder sliding block is sleeved on guide rod I
On, spring I is equipped with binder sliding block, I one end of spring and binder sliding block sealed end are affixed, and I other end of spring is fixed on guide rod I
On, binder sliding block can be free to slide along guide rod I；The spring II is vertically arranged, and II lower end of spring is fixed on the middle part of guide rod I, bullet
II upper end of spring is fixed in rack.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, the material pressing device is further included can for limitation
The guide post that flexible holding pad moves horizontally.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, the guide post include lower cylinder and upper cylinder
Body, the lower cylinder is sleeved on the outside of spring II and its bottom is fixed on guide rod I, and upper cylinder is sleeved on outside lower cylinder
Portion and its top be fixed on stent.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, the tube expansion detection bar include sliding block, guide rod
IIth, spring III and pressure sensor, the sliding block inner hollow and lower ending opening, slider top are fixed in rack, the cunning
Spring III is equipped with block, III upper end of spring is fixed on slider top, and III lower end of spring and II upper end of guide rod are affixed, II lower end of guide rod
Face material, is equipped with pressure sensor between slider top and rack, pressure sensor is electrically connected with material input control mechanism,
Pressure sensor measures material to the pressure signal of guide rod II and is sent into material input control mechanism.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, the device for discharging include being used to slide material
Go out to export the A fonts stripper of band and the discharging motor for driving stripper to move up and down, stripper passes through connecting shaft and peace
Discharging motor connection in rack, stripper tip face material conveying direction, discharging motor and material input control machine
Structure is electrically connected, and material input control mechanism driving discharging motor realizes that stripper moves up and down, and then the discharging quantity of control material.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, the stripper using the welding of three blocks of steel plates and
Into.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, further includes baseline rod, and the baseline rod is horizontal
Set, baseline rod one end is fixed in rack by connecting rod, and the material pressing device, tube expansion detection bar are installed in baseline rod
On.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, the material input control mechanism use monolithic
Machine, microcontroller are electrically connected with pressure sensor, discharging motor, and pressure sensor measures material to the pressure signal of guide rod II and send
Enter material input control mechanism, the pressure value received is converted to filling rate by material input control mechanism, when actual measurement filling rate
More than or equal to critical filling rate, microcontroller controls the charging of funnel, while controls discharging motor to work, and discharging motor drives and unloads
Flitch moves down, and unloads unnecessary material.
The above-mentioned automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, further includes alarm, alarm and microcontroller
It is connected, when actual measurement filling rate is greater than or equal to critical filling rate, alarm equipment alarm.
The beneficial effects of the present invention are：The present invention is equipped with material input control mechanism, device for discharging, material pressing device and swollen
Pipe detection bar, material pressing device flatten material, and tube expansion detection bar detects material to the pressure value of tube expansion detection bar and believes pressure
Number material input control mechanism is sent into, material input control mechanism is converted to filling rate by the pressure signal received, works as reality
Survey filling rate and be greater than or equal to critical filling rate, the charging of material input control mechanism controls funnel, while control device for discharging
Work, unloads unnecessary material, effectively avoids the generation of tube expansion accident, the detection of present invention collection, be controlled in one, has structure letter
It is single, easy to operate, manufacture cost is low, the advantages of having a wide range of application.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention,
Fig. 2 is the structure diagram of material pressing device in Fig. 1.
Fig. 3 is the structure diagram of tube expansion detection bar in Fig. 1.
Fig. 4 is the structure diagram of device for discharging in Fig. 1.
Fig. 5 is the top view of stripper in Fig. 4.
Fig. 6 is the fundamental diagram of the present invention.
In figure：1st, transition carrier roller group；2nd, conveyer belt；3rd, rack；4th, material；5th, discharging motor；6th, stripper；7th, benchmark
Bar；8th, scalable holding pad；9th, tube expansion detection bar；10th, into circle roller station；11st, binder sliding block；12nd, spring I；13rd, spring II；
14th, guide post；15th, guide rod I；16th, pressure sensor；17th, spring III；18th, sliding block；19th, guide rod II；20th, connecting shaft.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, including rack 3, discharging dress
To put, baseline rod 7, material pressing device, tube expansion detection bar 9, material input control mechanism and alarm, the baseline rod 7 is horizontally disposed,
7 one end of baseline rod is fixed in rack 3 by connecting rod, and the material pressing device, tube expansion detection bar 9 are installed on baseline rod 7,
Device for discharging is installed in rack 3, device for discharging, material pressing device, tube expansion detection bar 9, alarm and material input control mechanism
It is connected.
As shown in Fig. 2, the material pressing device includes scalable holding pad 8, scalable holding pad 8 includes guide rod I 15, spring
I 12, spring II 13, binder sliding block 11 and the guide post 14 moved horizontally for limiting scalable holding pad 8, I 15 water of guide rod
Flat to set, I 15 both ends of guide rod are arranged with two binder sliding blocks 11,11 inner hollow of binder sliding block and one end open, press
The openend of material sliding block 11 is sleeved on guide rod I 15, and spring I 12, I 12 one end of spring and binder sliding block are equipped with binder sliding block 11
11 sealed ends are affixed, and I 12 other end of spring is fixed on guide rod I 15, and binder sliding block 11 can be free to slide along guide rod I 15, realize
The change of scalable 8 length of holding pad, meets chord length requirement during pipe band different cross section.
The spring II 13 is vertically arranged, and II 13 lower end of spring is fixed on the middle part of guide rod I 15, and II 13 upper end of spring is fixed on
On baseline rod 7.The guide post 14 includes lower cylinder and upper cylinder, and the lower cylinder is sleeved on outside spring II 13 and it
Bottom is fixed on guide rod I 15, and upper cylinder is sleeved on outside lower cylinder and its top is fixed on baseline rod 7.Use guide post
The free degree of the 14 scalable holding pads 8 of limitation, makes scalable holding pad 8 to move up and down, the compression of spring II 13 is given can
Flexible holding pad 8 it is enough force flat material.
As shown in figure 3, the tube expansion detection bar 9 includes sliding block 18, guide rod II 19, spring III 17 and pressure sensor 16,
18 inner hollow of sliding block and lower ending opening, the top of sliding block 18 are fixed on baseline rod 7, and spring III is equipped with the sliding block 18
17, III 17 upper end of spring is fixed on the top of sliding block 18, and III 17 lower end of spring and II 19 upper end of guide rod are affixed, and guide rod II 19 times is proper
To material 4, pressure sensor 16, pressure sensor 16 and material input control machine are equipped between the top of sliding block 18 and baseline rod 7
Structure is electrically connected, and pressure sensor 16 measures material 4 to the pressure signal of guide rod II 19 and is sent into material input control mechanism.
Guide rod II 19 it is free to slide compression spring III 17 when, by pressure sensor 16 test III 17 stressing conditions of spring,
III 17 compression displacement of spring is obtained by Hooke's law again, and then obtains Material Filling Ratio, filling rate calculation formula is as follows：
Material Filling Ratio is calculated by the section of pipe band, and conveyer belt highest point and the initial overall length in II 19 lowest point of guide rod are L, defeated
It is R to send band to be rolled into pipe band radius, and Material Filling Ratio must not exceed a%, and during test, 16 reading of pressure sensor is F, derivation
It is as follows：
Material Filling Ratio is the area of a%:
S=π R2* a%
Telescopic spring amount：
X=F/K
K is the coefficient of elasticity of spring III；
Material Filling Ratio reference test bar bottom is to conveyer belt overhead height：
L1=L-x
Material cross-sectional area：
The Material Filling Ratio tested out:
As shown in figure 4, the handler includes stripper 6, linear motor 5, connecting shaft 20, stripper 6 presses certain angle
Relation is welded with three blocks of steel plates, is connected by connecting shaft 20 with the linear motor 5 in rack 3.It is straight by driving
Line motor 5 realizes moving up and down for stripper 6, and then the discharging quantity of control material, makes the material of movement along stripper inclination angle
Degree direction skids off conveyer belt, and stripper displacement distance can be obtained by calculating, and calculating process is as follows：
When material exceedes limited amount, in changeover portion unloading materials, if the half price of changeover portion conveyer belt curvature is R2, stripper
Initial position is L away from conveyer belt minimum point3, during discharging, if stripper is L away from conveyer belt perigee distance2。
Need discharging quantity：
S2=S1-S
The area of stripper plate and material in conveyer belt section：
The area of the critical filling rate of material is made to be equal to the area of stripper and material in conveyer belt section:
I.e.:S3=S
The then distance of motor driving stripper movement：
Δ L=L3-L2
The material input control mechanism uses microcontroller, microcontroller and pressure sensor 16, discharging motor 5, alarm
It is electrically connected.
The present invention operation principle be：As shown in fig. 6, ribbon conveyer works, hopper feed, by material pressing device by thing
Material 4 flattens, and pressure sensor 16 measures material 4 to the pressure signal of guide rod II 19 and is sent into material input control mechanism in real time,
The pressure value received is converted to filling rate by material input control mechanism, and actual measurement filling rate and critical filling rate are carried out pair
Than when actual measurement filling rate is greater than or equal to critical filling rate, microcontroller control alarm prompting circular tube conveyor is in tube expansion shape
State, microcontroller control the charging of funnel, while control discharging motor 5 to work, and discharging motor 5 drives stripper 6 to move down, and unloading is more
Excess material, makes circular tube conveyor normal operation.
Claims (10)
- A kind of 1. automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion, it is characterised in that：Including rack, material input control Mechanism processed, device for discharging, material pressing device, tube expansion detection bar, the material input control are equipped with the rack successively from left to right Mechanism processed is connected with material pressing device, tube expansion detection bar, device for discharging respectively；Material pressing device flattens material, the inspection of tube expansion detection bar Material after pressure measurement is put down is sent into material input control mechanism, material input control to the pressure value of tube expansion detection bar and by pressure signal The pressure value received is converted to filling rate by mechanism processed, when actual measurement filling rate is greater than or equal to critical filling rate, material input Control mechanism controls the charging of funnel, while controls device for discharging to work, and unloads unnecessary material.
- 2. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 1, it is characterised in that：It is described Material pressing device includes scalable holding pad, and scalable holding pad includes guide rod I, spring I, spring II, binder sliding block, the guide rod I is horizontally disposed, and I both ends of guide rod are arranged with two binder sliding blocks, the binder sliding block inner hollow and one end open, and binder is slided The openend of block is sleeved on guide rod I, is equipped with spring I in binder sliding block, I one end of spring and binder sliding block sealed end are affixed, bullet I other end of spring is fixed on guide rod I, and binder sliding block can be free to slide along guide rod I；The spring II is vertically arranged, under spring II End is fixed on the middle part of guide rod I, and II upper end of spring is fixed in rack.
- 3. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 2, it is characterised in that：It is described Material pressing device further includes the guide post moved horizontally for limiting scalable holding pad.
- 4. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 3, it is characterised in that：It is described Guide post includes lower cylinder and upper cylinder, and the lower cylinder is sleeved on the outside of spring II and its bottom is fixed on guide rod I, Upper cylinder is sleeved on outside lower cylinder and its top is fixed on stent.
- 5. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 1, it is characterised in that：It is described Tube expansion detection bar includes sliding block, guide rod II, spring III and pressure sensor, the sliding block inner hollow and lower ending opening, sliding block Top is fixed in rack, is equipped with spring III in the sliding block, III upper end of spring is fixed on slider top, and III lower end of spring is with leading II upper end of bar is affixed, II lower end face material of guide rod, is equipped with pressure sensor between slider top and rack, pressure sensor with Material input control mechanism is electrically connected, and pressure sensor measures material to the pressure signal of guide rod II and is sent into material input control Mechanism.
- 6. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 5, it is characterised in that：It is described Device for discharging includes being used to material skidding off the A fonts stripper of output band and the discharging electricity for driving stripper to move up and down Machine, stripper are connected by connecting shaft with rack-mounted discharging motor, and stripper tip face material conveying direction, is unloaded Material motor is electrically connected with material input control mechanism, and material input control mechanism driving discharging motor is realized to be moved down on stripper It is dynamic, and then the discharging quantity of control material.
- 7. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 6, it is characterised in that：It is described Stripper is welded using three blocks of steel plates.
- 8. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 1, it is characterised in that：Also wrap Baseline rod is included, the baseline rod is horizontally disposed with, and baseline rod one end is fixed in rack by connecting rod, the material pressing device, swollen Pipe detection bar is installed on baseline rod.
- 9. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 6, it is characterised in that：It is described Material input control mechanism uses microcontroller, and microcontroller is electrically connected with pressure sensor, discharging motor, pressure sensor measurement thing Expect the pressure signal to guide rod II and be sent into material input control mechanism, material input control mechanism turns the pressure value received Filling rate is changed to, when actual measurement filling rate is greater than or equal to critical filling rate, microcontroller controls the charging of funnel, while controls discharging Motor works, and discharging motor drives stripper to move down, and unloads unnecessary material.
- 10. the automatic Detection ＆ Controling device of circular pipe belt type conveyer tube expansion according to claim 9, it is characterised in that：Also Including alarm, alarm is connected with microcontroller, when actual measurement filling rate is greater than or equal to critical filling rate, alarm equipment alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452349.9A CN107963394B (en) | 2017-12-28 | 2017-12-28 | Automatic detection and control device for expanding tube of circular tube belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452349.9A CN107963394B (en) | 2017-12-28 | 2017-12-28 | Automatic detection and control device for expanding tube of circular tube belt conveyor |
Publications (2)
| Publication Number | Publication Date |
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| CN107963394A true CN107963394A (en) | 2018-04-27 |
| CN107963394B CN107963394B (en) | 2023-09-05 |
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| CN201711452349.9A Active CN107963394B (en) | 2017-12-28 | 2017-12-28 | Automatic detection and control device for expanding tube of circular tube belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896252A (en) * | 2019-04-18 | 2019-06-18 | 山东临港有色金属有限公司 | Josephinite automatic charging device |
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