CN204309118U - A kind of temperature control cooling device for reducing concrete out-of-machine temperature - Google Patents
A kind of temperature control cooling device for reducing concrete out-of-machine temperature Download PDFInfo
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- CN204309118U CN204309118U CN201420781611.XU CN201420781611U CN204309118U CN 204309118 U CN204309118 U CN 204309118U CN 201420781611 U CN201420781611 U CN 201420781611U CN 204309118 U CN204309118 U CN 204309118U
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- elevator bucket
- temperature
- ice
- sprocket wheel
- storage bin
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Abstract
For reducing a temperature control cooling device for concrete out-of-machine temperature, comprise elevator bucket connecting gear, elevator bucket, ice crushing mechanisms, ice storage mechanism, trash ice conveying mechanism and temperature sensor; Described elevator bucket is transported to ice crusher upper end ice cube by elevator bucket connecting gear, and described elevator bucket connecting gear comprises motor, gearbox, chain, elevator bucket track and sprocket wheel.Described motor output shaft is connected with gearbox, and described output shaft of gear-box is connected with sprocket wheel, and described sprocket wheel has five altogether, and described elevator bucket connecting gear lower end is provided with a sprocket wheel, and upper end is provided with four sprocket wheels, and described sprocket wheel drives chain movement.This device can control in real time according to stirring bucket inner concrete temperature, before concrete can be made to go out machine, temperature can be reduced to below set temperature, effectively can reduce the heat of hydration like this to concrete harmful effect, prevent the crack problem caused because internal-external temperature difference is excessive in concrete setting process.
Description
Technical field
The utility model relates to concrete production equipment field, particularly relates to a kind of temperature control cooling device for reducing concrete out-of-machine temperature.
Background technology
The heat of releasing when the heat of hydration refers to material and hydrate.Can release a large amount of heat when cement and water mixing, in the process of concrete-agitating, temperature can continue to raise.But after concrete produces, when needing and then to construct, due to the temperature difference that is extraneous and inside concrete, this temperature difference causes concrete internal contraction, causes concrete crack, and this severe crack affects intensity and the life-span of concrete construction.Therefore in the process of concrete production, concrete temperature must be lowered, like this generation of ability crackle preventing.
Traditional concrete mixing plant cooling system is all take with weighing device the amount setting ice to carry out below.This method can not carry out real-time control according to variations in temperature in whipping process, but weigh according to more existing experiences, then load weighted subglacial being put into stirs in bucket, but concrete temperature is subject to multifactor impact perhaps in concrete-agitating process, set amount on the rocks by experience and can cause very large error, Chinese utility model patent application number 201120277087.9 just uses mode on the rocks of weighing like this, this mode has significant limitation, the control to temperature under complex situations can not be met very well, intellectuality is not strong, Dynamic controlling can not be carried out according to concrete temperature in stirring.
Utility model content
The utility model provides a kind of temperature control cooling device for reducing concrete out-of-machine temperature, and main purpose makes it can control in real time according to stirring bucket inner concrete temperature, and before concrete can be made to go out machine, temperature can be reduced to below set temperature.
In order to overcome above-mentioned technical problem, the technical scheme in the invention for solving the technical problem is:
A kind of temperature control cooling device for reducing concrete out-of-machine temperature, comprise elevator bucket connecting gear, elevator bucket, ice crushing mechanisms, ice storage mechanism, trash ice conveying mechanism and temperature sensor, described elevator bucket is transported to ice crusher upper end ice cube by elevator bucket connecting gear, and described elevator bucket connecting gear comprises motor, gearbox, chain, elevator bucket track and sprocket wheel.Described motor output shaft is connected with gearbox, and described output shaft of gear-box is connected with sprocket wheel, and described sprocket wheel has five altogether, and described elevator bucket connecting gear lower end is provided with a sprocket wheel, and upper end is provided with four sprocket wheels, and described sprocket wheel drives chain movement.Described chain is installed with slide block, and described slide block upper surface is installed with elevator bucket, and the groove inside elevator bucket track can be inserted in described slide block both sides, and can slidably reciprocate by direction along ng a path, and described elevator bucket track has guide supporting post.Described ice crushing mechanisms comprises ice crusher, breaker roll and ice crusher support column, described ice crusher is built with two row's breaker rolls, be divided into two-layer up and down, described ice crusher has four ice crusher support columns, and the described trash ice support column other end is mounted on hollow support platform upper surface.Trash ice storage bin is provided with below described ice crusher, described trash ice storage bin inner upper sidewall is provided with capacitance level switches, capacitance level switches is used for detecting the position of trash ice, when the position of the trash ice in trash ice storage bin covers capacitance level switches, capacitance level switches will send digital quantity signal to control system.Described trash ice storage bin periphery is fixed with vibration support platform for supporting, described vibration support platform is provided with bobbing machine, bobbing machine work makes trash ice storage bin vibrate, thus becomes loose, even time trash ice is transported by conveying worm, prevents the condensation of trash ice.Described vibration support platform lower end is provided with vibration reduction support device, the vibration reduction support device other end is fixedly installed in hollow support platform upper surface, described vibration reduction support device is provided for when vibrating support platform vibration, alleviates vibration support platform to the vibration effect of hollow brace table.Described trash ice storage bin has conveying worm, and described conveying worm is installed on conveying worm brace table upper surface, and described conveying worm conveyance conduit surface is provided with lifting rod, and the described lifting rod other end is fixed on hollow support platform lower surface.Described conveying worm brace table has platform support columns.Be provided with temperature sensor in mixer, described temperature sensor is for measuring the change of temperature in concrete-agitating process.
Further, be through hole in the middle of described hollow support platform, described trash ice storage bin is through the through hole in hollow support platform, and there is gap between described trash ice storage bin and described hollow support platform, this gap is used for colliding hollow support platform when preventing trash ice storage bin from moving with bobbing machine.
Further, described trash ice storage bin upper end enclosed elastic rubber tube is connected with ice crusher lower end closed, described trash ice storage bin lower end is also connected with enclosed elastic rubber tube and conveying worm are closed, when bobbing machine moves time, this enclosed elastic rubber tube can make connecting portion can not be impaired, the effect of insulation of also getting up.
The beneficial effects of the utility model: it can control in real time according to stirring bucket inner concrete temperature, before concrete can be made to go out machine, temperature can be reduced to below set temperature, effectively can reduce the heat of hydration like this to concrete harmful effect, prevent the crack problem that concrete becomes due to the excessive photograph of internal-external temperature difference.This device can meet the control to temperature under complex situations very well, intelligent strong.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is partial structurtes enlarged diagram of the present utility model;
In figure: 1 elevator bucket connecting gear, 11 motors, 12 gearboxes, 13 chains, 14 elevator bucket tracks, 15 guide supporting posts, 16 sprocket wheels, 2 elevator buckets, 3 ice crushers, 31 breaker rolls, 32 ice crusher support columns, 4 enclosed elastic rubber tubes, 5 trash ice storage bins, 51 capacitance level switches, 52 bobbing machines, 53 vibration support platforms, 54 vibration reduction support devices, 6 conveying worms, 61 lifting rods, 7 platform support columns, 71 conveying worm brace tables, 72 hollow support platforms, 8 mixers, 81 temperature sensors.
Detailed description of the invention
With reference to Figure of description 1 to accompanying drawing 3 to a kind of temperature control cooling device for reducing concrete out-of-machine temperature of the present utility model, be described in detail below.
Described elevator bucket 2 is transported to ice crusher 3 upper end ice cube by elevator bucket connecting gear 1, and described elevator bucket connecting gear 1 comprises motor 11, gearbox 12, chain 13, elevator bucket track 14, sprocket wheel 16.Described motor 11 output shaft is connected with gearbox 12, described gearbox 12 output shaft is connected with sprocket wheel 16, described sprocket wheel 16 has five altogether, described elevator bucket connecting gear 1 lower end is provided with a sprocket wheel 16, and upper end is provided with four sprocket wheels 16, and described sprocket wheel 16 drives chain 13 to move, described chain 13 is installed with slide block, described slide block upper surface is installed with elevator bucket 2, and the groove inside elevator bucket track 14 can be inserted in described slide block both sides, and can slidably reciprocate by direction along ng a path.Described elevator bucket track 14 has guide supporting post 15.Described ice crushing mechanisms comprises ice crusher 3, breaker roll 31 and ice crusher support column 32, described ice crusher 3 is built with two row's breaker rolls 31, be divided into two-layer up and down, described ice crusher 3 has four ice crusher support columns 32, and described trash ice support column 32 other end is mounted on hollow support platform 72 upper surface.Described ice crusher 3 is provided with trash ice storage bin 5 below, described trash ice storage bin 5 inner upper sidewall is provided with capacitance level switches 51, capacitance level switches 51 is used for detecting the position of trash ice, when the position of the trash ice in trash ice storage bin 5 covers capacitance level switches 51, capacitance level switches 51 will send digital quantity signal to control system.Described trash ice storage bin 5 periphery is fixed with vibration support platform 53 for supporting, described vibration support platform 53 is provided with bobbing machine 52, bobbing machine 52 work makes trash ice storage bin 5 vibrate, thus become loose, even time trash ice is transported by conveying worm 6, prevent the condensation of trash ice.Described vibration support platform 53 lower end is provided with vibration reduction support device 54, described vibration reduction support device 54 other end is fixedly installed in hollow support platform 72 upper surface, described vibration reduction support device 54 is provided for when vibrating support platform 53 and vibrating, and alleviates the vibration effect of vibration support platform 53 pairs of hollow brace tables 72.Described trash ice storage bin 5 has conveying worm 6, described conveying worm 6 is installed on conveying worm brace table 71 upper surface, described conveying worm defeated 6 send pipe surface to be provided with lifting rod 61, and described lifting rod 61 other end is fixed on hollow support platform 72 lower surface.Described conveying worm brace table 71 has platform support columns 7.Be provided with temperature sensor 81 in mixer 8, described temperature sensor 81 is for measuring the change of temperature in concrete-agitating process.
Being through hole in the middle of described hollow support platform 72, through the through hole in hollow support platform 72, there is gap between described trash ice storage bin 5 and described hollow support platform 72 in described trash ice storage bin 5.This gap is used for colliding hollow support platform 72 when preventing trash ice storage bin 5 from moving with bobbing machine 52.
Described trash ice storage bin 5 upper end enclosed elastic rubber tube 4 is connected with ice crusher 3 lower end closed, and described trash ice storage bin 5 lower end is also connected with conveying worm 6 is closed with enclosed elastic rubber tube 4.When bobbing machine 52 moves time, this enclosed elastic rubber tube 4 can make connecting portion can not be impaired, the effect of insulation of also getting up.
First ice cube is put into elevator bucket 2 in the use procedure of this equipment, elevator bucket connecting gear 1 and ice crusher 3 move, ice crusher 3 makes ice cube become trash ice, when the amount of the trash ice produced meets the amount on the rocks in Primary batching system process, capacitance level switches 51 is connected, send indicator lamp signal, can continue on the rocks.When mixer 8 is activated, temperature sensor 81 just starts the temperature responding to mixture in mixer.Control system is according to the motor speed of concrete temperature and design temperature gap adjustable screw conveyer 6 in stirring, and while conveying worm 6 works, bobbing machine 52 also works asynchronously.When work was stirred after a period of time, concrete temperature keeps constant, and temperature lower than design temperature time, whole device quits work.
The above, be only detailed description of the invention of the present utility model, and those of ordinary skill in the art are in the scope that the utility model discloses, and the change that can expect easily, within the protection domain that all should be encompassed in utility model.
Claims (3)
1. the temperature control cooling device for reducing concrete out-of-machine temperature, comprise elevator bucket connecting gear, elevator bucket, ice crushing mechanisms, ice storage mechanism, trash ice conveying mechanism and temperature sensor, it is characterized in that: described elevator bucket connecting gear comprises motor, gearbox, chain, elevator bucket track and sprocket wheel, described motor output shaft is connected with gearbox, described output shaft of gear-box is connected with sprocket wheel, described sprocket wheel has five altogether, described elevator bucket connecting gear lower end is provided with a sprocket wheel, upper end is provided with four sprocket wheels, and described sprocket wheel drives chain movement; Described chain is installed with slide block, and slide block upper surface is installed with elevator bucket, and the groove inside elevator bucket track can be inserted in slide block both sides, and can slidably reciprocate by direction along ng a path, and described elevator bucket track has guide supporting post; Described ice crushing mechanisms comprises ice crusher, breaker roll and ice crusher support column, described ice crusher is built with two row's breaker rolls, be divided into two-layer up and down, described ice crusher has four ice crusher support columns, and the described ice crusher support column other end is mounted on hollow support platform upper surface; Trash ice storage bin is provided with below described ice crusher, described trash ice storage bin inner upper sidewall is provided with capacitance level switches, described trash ice storage bin periphery is fixed with vibration support platform, described vibration support platform is provided with bobbing machine, described vibration support platform lower end is provided with vibration reduction support device, and the vibration reduction support device other end is fixedly installed in hollow support platform upper surface; Described trash ice storage bin has conveying worm, and described conveying worm is installed on conveying worm brace table upper surface, and described conveying worm conveyance conduit surface is provided with lifting rod, and the described lifting rod other end is fixed on hollow support platform lower surface; Described conveying worm brace table has platform support columns, is provided with temperature sensor in mixer.
2. a kind of temperature control cooling device for reducing concrete out-of-machine temperature according to claim 1, it is characterized in that: be through hole in the middle of described hollow support platform, through the through hole in hollow support platform, between described trash ice storage bin and described hollow support platform, there is gap in described trash ice storage bin.
3. a kind of temperature control cooling device for reducing concrete out-of-machine temperature according to claim 1, it is characterized in that: described trash ice storage bin upper end enclosed elastic rubber tube is connected with ice crusher lower end closed, described trash ice storage bin lower end is also connected with enclosed elastic rubber tube and conveying worm are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781611.XU CN204309118U (en) | 2014-12-12 | 2014-12-12 | A kind of temperature control cooling device for reducing concrete out-of-machine temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781611.XU CN204309118U (en) | 2014-12-12 | 2014-12-12 | A kind of temperature control cooling device for reducing concrete out-of-machine temperature |
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| CN204309118U true CN204309118U (en) | 2015-05-06 |
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| CN201420781611.XU Expired - Fee Related CN204309118U (en) | 2014-12-12 | 2014-12-12 | A kind of temperature control cooling device for reducing concrete out-of-machine temperature |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441249A (en) * | 2014-12-12 | 2015-03-25 | 济南大学 | Temperature-control cooling device for reducing temperature of out-of-machine of concrete |
| CN107310012A (en) * | 2017-08-14 | 2017-11-03 | 汤国忠 | A kind of aggregate pre-cooler |
| CN112173191A (en) * | 2020-10-15 | 2021-01-05 | 四川粮之髓食品有限公司 | Full-automatic packaging production line of bull balance |
| CN114476156A (en) * | 2021-12-31 | 2022-05-13 | 成都海科机械设备制造有限公司 | Automatic batch feeder |
-
2014
- 2014-12-12 CN CN201420781611.XU patent/CN204309118U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441249A (en) * | 2014-12-12 | 2015-03-25 | 济南大学 | Temperature-control cooling device for reducing temperature of out-of-machine of concrete |
| CN107310012A (en) * | 2017-08-14 | 2017-11-03 | 汤国忠 | A kind of aggregate pre-cooler |
| CN107310012B (en) * | 2017-08-14 | 2019-05-24 | 中山市三和混凝土有限公司 | A kind of aggregate pre-cooler |
| CN112173191A (en) * | 2020-10-15 | 2021-01-05 | 四川粮之髓食品有限公司 | Full-automatic packaging production line of bull balance |
| CN114476156A (en) * | 2021-12-31 | 2022-05-13 | 成都海科机械设备制造有限公司 | Automatic batch feeder |
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| Date | Code | Title | Description |
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| 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: 20150506 Termination date: 20171212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |