CN205049219U - Aerated concrete production line continuous metering conveyor - Google Patents
Aerated concrete production line continuous metering conveyor Download PDFInfo
- Publication number
- CN205049219U CN205049219U CN201520681948.8U CN201520681948U CN205049219U CN 205049219 U CN205049219 U CN 205049219U CN 201520681948 U CN201520681948 U CN 201520681948U CN 205049219 U CN205049219 U CN 205049219U
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- Prior art keywords
- belt
- roller
- endless
- production line
- frame
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000004567 concrete Substances 0.000 title claims abstract description 24
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000006698 induction Effects 0.000 claims description 8
- 238000005303 weighing Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model provides an aerated concrete production line continuous metering conveyor, including band conveyer, band conveyer has frame and endless belt, still includes control system, be provided with weighing transducer in the frame and test the speed the subassembly, the subassembly that tests the speed includes that one end rotation connection is in connecting rod in the frame, rotation are connected and are in roller train on the connecting rod other end, fix support on the connecting rod and fixing count inductor on the support, the roller train with endless belt contacts the connection, on the roller train still fixed alternate have with count inductor complex response pole, the count inductor with weighing transducer respectively with the control system communication is connected. Through setting up weighing transducer and test the speed the subassembly on driven band conveyer, make it have the measurement function, can carry simultaneously and measure, production efficiency is higher.
Description
Technical field
The utility model relates to the production equipment on a kind of air-entraining concrete production line, especially a kind of air-entraining concrete production line continuous measurement conveying device.
Background technology
Gas concrete is a kind of novel wall building materials, has lightweight, insulation, heat insulation, energy-conservation, profit is useless, environmental protection construction and the advantage such as convenient and swift, is the environmental protection project that state key is promoted.Air-entraining concrete production line is for raw materials for production with flyash (slag or sand), with lime, cement for consolidating material, take aluminium powder as foaming agent, make the production line of gas concrete through operations such as pulverizing, measure, mix, pour into a mould, rest, cut, be steam-cured.
Band conveyor is one of visual plant in air-entraining concrete production line, the raw-material conveying effect such as sand, lump lime is mainly carry in air-entraining concrete production line, can be used for raw sand being delivered to wet ball mill and carry out ball milling, also may be used for lump lime being delivered to dry ball and carry out levigate.
Existing band conveyor generally only has conveying function, can not measure carried starting material, needs to arrange meausring apparatus in addition, and cause band conveyor to carry out continus convergence, production efficiency is relatively low.
Chinese utility model patent ZL200920048788.8 discloses a kind of dynamic metering system of stabilized soil agitating equipment, include the band conveyor driven by drive motor and the hopper that material can be discharged on the conveying belt of band conveyor, the carrying roller place of described conveying belt is mounted with the LOAD CELLS that can detect carrying roller pressure, the engaged wheel rotating shaft of described band conveyor is connected with counter wheel, counter wheel is other is provided with the tachogenerator coordinated with it, the detection signal of described LOAD CELLS is input in an industrial control computer through weight transmitter, the detection signal of tachogenerator also inputs in this industrial control computer, the control signal of industrial control computer is through the drive motor of Frequency Converter Control band conveyor.Although this metering system has conveying and function of measuring simultaneously, but its counter wheel is connected with the driven spindle of band conveyor, consider and may occur skidding between belt and driven spindle, can error be there is in the rotation of the driven spindle measured by counter wheel and the actual speed of belt, and then make obtained weight data not accurate enough, be difficult to be applied in air-entraining concrete production line.
In view of this, the applicant conducts in-depth research the metering of air-entraining concrete production line and conveying operation, then has this case to produce.
Utility model content
The purpose of this utility model is to provide a kind of can carry out carrying and measure simultaneously, production efficiency is higher and the air-entraining concrete production line continuous measurement conveying device that measuring accuracy is relatively high.
To achieve these goals, the utility model adopts following technical scheme:
A kind of air-entraining concrete production line continuous measurement conveying device, comprise band conveyor, described band conveyor has frame, the endless-belt being arranged on driving wheel in described frame and engaged wheel and being connected between described driving wheel and described engaged wheel, also comprise control system, described frame is provided with weight sensor and velocity package, described velocity package comprises one end and is rotatably connected on connecting rod in described frame, be rotatably connected on the roller set on the described connecting rod other end, be fixed on the support on described connecting rod and fixing counting inductor on the bracket, described roller set contacts with described endless-belt and connects, described roller set is also fixedly interspersed with the induction rod coordinated with described counting inductor, described counting inductor and described weight sensor are connected with described control system communication respectively.
Adopt technique scheme, by arranging weight sensor and velocity package on the band conveyor of transmission, make it have function of measuring, can carry out carrying and measuring, production efficiency be higher simultaneously; Meanwhile, connecting, directly can obtain the actual speed of endless-belt by roller set being contacted with endless-belt, avoid belt to skid on the impact of metering generation relative to driving wheel or engaged wheel, measuring accuracy is relatively high.
Improve as one of the present utility model, described roller set comprises the roller shaft and two rollers be fixedly mounted on respectively on described roller shaft that are connected with described link rotatable, two described rollers are parallel to each other and lay respectively at the both sides of described connecting rod, and described induction rod is fixed therein on a described roller.By arranging two rollers, placing skids between single roller and endless-belt affects measuring accuracy.
Improve as one of the present utility model, multiple carrying roller be rotatably connected in described frame is provided with between described driving wheel and described engaged wheel, the load-bearing section of described endless-belt is laid on described carrying roller, and described weight sensor is between two described carrying rollers near described engaged wheel.By above-mentioned improvement, guarantee that measured material is be near completion to carry or be about to leave the material of belt, it is comparatively accurate to measure.
Improve as one of the present utility model, the load-bearing of described weight sensor and described endless-belt is intersegmental is separated with preset distance.By above-mentioned improvement, endless-belt is not directly contacted with weight sensor when non-load-bearing, prevent belt from shaking the impact caused measuring accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air-entraining concrete production line continuous measurement conveying device;
Fig. 2 is the structural representation of the velocity package of the utility model air-entraining concrete production line continuous measurement conveying device.
Indicate corresponding as follows in figure:
10-band conveyor; 11-frame;
12-driving wheel; 13-engaged wheel;
14-endless-belt; 15-carrying roller;
20-weight sensor; 30-velocity package;
31-connecting rod; 32-roller set;
32a-roller shaft; 32b-roller;
33-support; 34-counts inductor;
35-induction rod.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, the air-entraining concrete production line continuous measurement conveying device that the present embodiment provides, comprise band conveyor 10 and control system (not shown), band conveyor 10 can be conventional band conveyor, this kind of band conveyor generally has frame 11, the endless-belt 14 being arranged on driving wheel 12 in frame 11 and engaged wheel 13 and being connected between driving wheel 12 and engaged wheel 13, endless-belt 14 has the carrying section for convey materials, carrying section is generally endless-belt 14 and point of contact, driving wheel 12 top and the belt section between endless-belt 14 and point of contact, engaged wheel 13 top, it should be noted that, carrying section not refers to a certain section of fixing belt section, the belt section of carrying corresponding to section constantly varies along with the continuous motion of belt.
In addition, in the present embodiment, multiple carrying roller 15 be rotatably connected in frame 10 is provided with between driving wheel 12 and engaged wheel 13, the concrete quantity of carrying roller 15 can with determine according to actual needs, the load-bearing section of endless-belt 14 is laid on carrying roller 15, and such carrying roller 15 can be that endless-belt 14 forms support.
Frame 11 is provided with weight sensor 20 and velocity package 30, weight sensor 20 can be conventional sensor, this weight sensor 20 is between two carrying rollers 15 near engaged wheel 13, and between the load-bearing section of the inductive head of weight sensor 20 and endless-belt 14 between be separated with preset distance, concrete distance needs the actual conditions such as degree of jitter when working according to endless-belt 14 to determine, namely endless-belt 14 does not contact with weight sensor under the state of non-load-bearing.Because weight sensor 20 is positioned at the position near engaged wheel 13, now material has been about to be transported in next operation, can guarantee the weight of material proportion speed entering next operation, improves the quality of the gas concrete produced; Endless-belt 14 does not directly contact with weight sensor 20 when non-load-bearing simultaneously, the shake produced when such endless-belt 14 works can not be the weight of material by weight sensor 20 wrong identification, and after endless-belt 14 placed material, under the Action of Gravity Field of material, endless-belt 14 is pressed down and contacts with weight sensor 20, and weight sensor 20 can be measured the instantaneous weight of material.
Velocity package 30 comprises one end and is rotatably connected on the connecting rod 31 in frame 11, the roller set 32 be rotatably connected on connecting rod 31 other end, the counting inductor 34 that is fixed on the support 33 on connecting rod 31 and is fixed on support 33, counting inductor 34 is conventional inductor, no longer describes in detail herein.
Roller set 32 contacts connection naturally with endless-belt 14, and can roll under the drive of endless-belt 14.Roller set 32 is also fixedly interspersed with and the induction rod 35 counting inductor 34 and coordinate, when roller set 32 is in specific position, the end of induction rod 35 is just in time towards the inductive head of counting inductor 34, such roller set 32 often rotates a circle, induction rod 35 can once count by flip-flop number inductor 34, girth due to roller set 32 is fixing, by the rotation number of turns of counting certain hour internal trolley group 32, the rotating speed of roller set 32 can be obtained, and then calculate the actual fed speed obtaining endless-belt 14, the instantaneous weight that the actual fed speed of endless-belt 14 and weight sensor 20 obtain is done the instantaneous operational throughput that product calculation can obtain endless-belt 14, again instantaneous operational throughput is done accumulative computing, the cumulative weight of the material that endless-belt 14 is carried can be obtained.
Preferably, in the present embodiment, roller set 32 comprises roller shaft 32a and two the roller 32b be fixedly mounted on respectively on roller shaft 32a be rotationally connected with connecting rod 31, and two roller 32b are parallel to each other and lay respectively at the both sides of connecting rod 31, and induction rod 35 is fixed therein on a roller 32b.Like this, even if skid between one of them roller 32b and endless-belt 14, another roller 32b still can drive the roller 32b skidded to rotate by roller shaft 32a, and preventing skids between single roller 32b and endless-belt 14 affects measuring accuracy.
Certainly, counting inductor 34 is connected with control system communication respectively with weight sensor 20, and respectively obtained count information and weight information is passed to control system, the actual speed calculating endless-belt 14 by control system and the weight of material carried.Control system is conventional system, as PLC, no longer describes in detail herein.
By reference to the accompanying drawings detailed description is done to the utility model above; but embodiment of the present utility model is not limited in above-mentioned embodiment; those skilled in the art can make various distortion to the utility model according to prior art; as the counting inductor 34 in above-described embodiment is changed to the rotary encoder etc. be directly installed on roller shaft 32a, these all belong to protection domain of the present utility model.
Claims (4)
1. an air-entraining concrete production line continuous measurement conveying device, comprise band conveyor, described band conveyor has frame, the endless-belt being arranged on driving wheel in described frame and engaged wheel and being connected between described driving wheel and described engaged wheel, it is characterized in that, also comprise control system, described frame is provided with weight sensor and velocity package, described velocity package comprises one end and is rotatably connected on connecting rod in described frame, be rotatably connected on the roller set on the described connecting rod other end, be fixed on the support on described connecting rod and fixing counting inductor on the bracket, described roller set contacts with described endless-belt and connects, described roller set is also fixedly interspersed with the induction rod coordinated with described counting inductor, described counting inductor and described weight sensor are connected with described control system communication respectively.
2. air-entraining concrete production line continuous measurement conveying device as claimed in claim 1, it is characterized in that, described roller set comprises the roller shaft and two rollers be fixedly mounted on respectively on described roller shaft that are connected with described link rotatable, two described rollers are parallel to each other and lay respectively at the both sides of described connecting rod, and described induction rod is fixed therein on a described roller.
3. air-entraining concrete production line continuous measurement conveying device as claimed in claim 1 or 2, it is characterized in that, multiple carrying roller be rotatably connected in described frame is provided with between described driving wheel and described engaged wheel, the load-bearing section of described endless-belt is laid on described carrying roller, and described weight sensor is between two described carrying rollers near described engaged wheel.
4. air-entraining concrete production line continuous measurement conveying device as claimed in claim 3, it is characterized in that, the load-bearing of described weight sensor and described endless-belt is intersegmental is separated with preset distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681948.8U CN205049219U (en) | 2015-09-06 | 2015-09-06 | Aerated concrete production line continuous metering conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681948.8U CN205049219U (en) | 2015-09-06 | 2015-09-06 | Aerated concrete production line continuous metering conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049219U true CN205049219U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681948.8U Expired - Fee Related CN205049219U (en) | 2015-09-06 | 2015-09-06 | Aerated concrete production line continuous metering conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508229A (en) * | 2018-04-17 | 2018-09-07 | 武汉轻工大学 | Sensor |
-
2015
- 2015-09-06 CN CN201520681948.8U patent/CN205049219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508229A (en) * | 2018-04-17 | 2018-09-07 | 武汉轻工大学 | Sensor |
| CN108508229B (en) * | 2018-04-17 | 2023-10-27 | 武汉轻工大学 | Sensor for detecting a position of a body |
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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: 20160224 |