CN215038835U - Water-stable mixture mixing water content control and automatic discharging integrated device - Google Patents
Water-stable mixture mixing water content control and automatic discharging integrated device Download PDFInfo
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- CN215038835U CN215038835U CN202121730719.2U CN202121730719U CN215038835U CN 215038835 U CN215038835 U CN 215038835U CN 202121730719 U CN202121730719 U CN 202121730719U CN 215038835 U CN215038835 U CN 215038835U
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Abstract
The utility model provides a water-stable mixture mix control water content and integrative device of automatic discharging, includes: a stirring mechanism; the stirring mechanism is provided with a sprinkler which sprays water medium with a set amount and is matched with the stirring mechanism to prepare a water-stable mixture; a discharging bin; the discharging bin is arranged below the stirring mechanism; the lower half part of the stirring mechanism is provided with a baffle matched with the discharging bin for feeding in a sliding manner, and the stirring mechanism is provided with a winding mechanism for driving the baffle to slide; the device also comprises a propelling device which is used for pushing out the water-stable mixture in the discharging bin from one side of the discharging bin. The utility model discloses in, evenly spray aqueous medium on the mixture through the gondola water faucet device in order to set for the volume of spouting to mutually support with rabbling mechanism, guarantee the abundant blending of the steady mixture of water, ensure that later stage test data is accurate.
Description
The technical field is as follows:
the utility model relates to a water-stable mixture preparation technical field, in particular to water-stable mixture mix control water content and the integrative device of automatic discharging.
Background art:
the cement stabilized bed is a short term for a cement stabilized mixed bed, namely, cement is adopted to stabilize and solidify graded broken stones, and standard maintenance is carried out after compaction. The optimum proportion of the water-stable mixture should be trial-prepared in advance in an indoor test to determine the cement mixing amount and the proportion of coarse and fine aggregates and determine the optimum dry density.
Cement stabilized mixes require that they be stirred and mixed with a cement stabilized mix blender. Present laboratory adopts single horizontal axis mixer to stir cement stabilization mixture mostly, and traditional cement stabilization mixture mixer adds water, and the basin is used to the water yield that directly will need usually weighs well and pours the mixer into, probably has the omission pouring process water, causes test data's deviation, and rivers only to same position in pouring the agitated kettle, only lean on the unable water and mixture intensive mixing that makes of stirring, lead to mix efficiency poor, lead to the practicality relatively poor.
The utility model has the following contents:
in view of this, it is necessary to design an integrated device for mixing, controlling water content and automatically discharging water-stable mixture, which can overcome the above problems, so as to uniformly mix the water-stable mixture, ensure uniform mixing of water and mixture, and ensure accurate test data.
The application provides a water-stable mixture mix control water content and integrative device of automatic discharging, include: a stirring mechanism; the stirring mechanism is provided with a sprinkler which sprays water medium with a set amount and is matched with the stirring mechanism to prepare a water-stable mixture;
a discharging bin; the discharging bin is arranged below the stirring mechanism; the lower half part of the stirring mechanism is provided with a baffle matched with the discharging bin for feeding in a sliding manner, and the stirring mechanism is provided with a winding mechanism used for driving the baffle to slide;
the device also comprises a propelling device which is used for pushing out the water-stable mixture in the discharging bin from one side of the discharging bin.
Preferably, the stirring mechanism includes: the stirring device comprises a stirring cylinder, a stirring shaft rotationally connected inside the stirring cylinder and a stirring motor for driving the stirring shaft to rotate; wherein the content of the first and second substances,
and a plurality of groups of stirring paddles are arranged on the stirring shaft at intervals.
Preferably, the top of the mixing drum is provided with a feed inlet, and the feed inlet is detachably plugged with a bin cover.
Preferably, the shower device includes: the water inlet barrel is arranged above the stirring barrel; the water inlet barrel is connected with a shower head extending to the inside of the mixing drum through a pipeline, and an electromagnetic valve is assembled on the pipeline.
Preferably, the baffle is an arc-shaped plate body which is the same as the arc of the lower part of the mixing drum, and the baffle is in sealing sliding connection with the mixing drum.
Preferably, the inner wall of the baffle is provided with a layer of antifriction material.
Preferably, the winding mechanism includes: the winding wheel is connected with an output shaft of the pipe coiling device;
the winding wheel is wound with a pipeline, and one end, far away from the winding wheel, of the pipeline is connected with the baffle.
Preferably, the propulsion device comprises: a hydraulic telescopic rod;
and a rubber scraper which longitudinally slides in the discharge bin is connected to the rod head of the hydraulic telescopic rod.
Preferably, the electromagnetic valve further comprises a control panel, and the control panel controls the electromagnetic valve to be opened or closed.
Preferably, the stirring device further comprises a inching switch electrically connected with the stirring motor; after the rolling mechanism controls the baffle to be opened, the inching switch controls the stirring paddle to discharge the water-stable mixture to the discharge bin.
In the utility model, the water medium is uniformly sprayed on the mixture by setting the spraying amount through the shower device and is matched with the stirring mechanism, thereby ensuring the sufficient blending of the water-stable mixture and ensuring the accurate later test data; the discharge process is simple and easy to operate through the openable baffle; the propulsion unit guarantees that the ejection of compact is more stable, has reduced the loss to the steady mixture of water in the ejection of compact process, also improves test data's accuracy simultaneously for the steady mixture quality of water of production is higher.
Description of the drawings:
fig. 1 is a schematic structural view of an integrated device for mixing, controlling water content and automatically discharging water-stable mixture provided by the utility model;
FIG. 2 is a cross-sectional view of the water-stable mixture mixing, water content control and automatic discharging integrated device provided by the utility model;
fig. 3 is a schematic mechanism diagram of the winding mechanism provided by the present invention.
In the figure:
the device comprises a mixing drum-1, an assembly box-2, a discharge bin-3, a baffle-4, a feed inlet-5, a bin cover-6, a water inlet bin-7, a bin cover-8, an electromagnetic valve-9, a control panel-10, a mixer starting switch-11, a mixer stopping switch-12, a inching switch-13, a tube coiling device switch-14, a hydraulic telescopic rod switch-15, a shower head-16, a mixing motor-17, a hydraulic telescopic rod-18, a mixing shaft-19, a mixing paddle-20, a rubber scraper-21, a coiling mechanism-22, a coiling wheel-221, a tube coiling device-222, a pipeline-223 and a fixing plate-224.
The specific implementation mode is as follows:
referring to fig. 1-2, the application provides a water mixing and controlling water content and automatic discharging integrated device for water mixing and stabilizing mixture, this water mixing and controlling water content and automatic discharging integrated device for water mixing and stabilizing mixture includes:
a stirring mechanism; present indoor laboratory adopts single horizontal axis mixer to stir cement stabilization mixture mostly, and traditional cement stabilization mixture mixer adds water, directly weighs the basin with the water yield of needs and pours the mixer into usually, probably has the omission pouring process water, causes test data's deviation, and rivers only to same position in pouring the agitated kettle, only lean on the unable water and mixture intensive mixing that makes of stirring, lead to mix efficiency poor, lead to the practicality relatively poor. For this purpose, the stirring mechanism in this embodiment is provided with a sprinkler device which sprays water medium in a set amount and is matched with the stirring mechanism to prepare water stable mixture.
Specifically, the rabbling mechanism includes: a mixing drum 1; the top of the mixing drum 1 is provided with a feed inlet 5, and the feed inlet 5 is detachably plugged with a bin cover 6. The mixture was added to the inside of the agitating drum 1 by opening the lid 6, and the amount of the mixture added was weighed.
The stirring mechanism also comprises a stirring shaft 19 which is rotationally connected inside the stirring cylinder 1 and a stirring motor 17 which is used for driving the stirring shaft 19 to rotate; wherein, a plurality of groups of stirring paddles 20 are arranged on the stirring shaft 19 at intervals. Each group of the stirring paddles 20 comprises a plurality of stirring blades arranged along the circumferential direction of the stirring shaft 19. Two groups of stirring paddles 20 can be arranged as shown in fig. 2, or three groups or four groups of stirring paddles can be arranged on the stirring shaft 19 at intervals, so that the mixture can be uniformly stirred in the stirring cylinder 1.
In order to ensure that the mixture and the water medium are uniformly mixed in the stirring process, the shower head 16 device comprises: a water inlet barrel 7 arranged above the mixing drum 1; the top of the water inlet barrel 7 is provided with a barrel cover 8, and the mixture is injected according to the weight ratio of the mixture by opening the barrel cover 8Preparing an aqueous medium; for example, the water-stable bed mix is cubic 8% area of sand (silt)/area of earth excavation. Cement stabilized crushed stone layer per m3The mixture ratio is as follows:
cement: p.o42.5 amount: 107kg of
Stone powder: the common dosage is as follows: 1050kg of
Crushing stone: 5-31.5 continuous grading amount: 1087kg
Water: 63 kg.
Therefore, after the water medium with set weight is filled, the water inlet barrel 7 is connected with a shower head 16 extending to the inside of the mixing drum 1 through a pipeline, and the pipeline is provided with the electromagnetic valve 9. The electromagnetic valve 9 is connected with a control panel 10, the control panel 10 is provided with a calculation button for calculating water amount gravity and completing spraying for a set time, so that the shower head 16 uniformly sprays water medium on the mixture and mixes and stirs with a stirring mechanism, and the mixture of water and the stable mixture is ensured to be uniformly mixed.
When the water gravity spraying time is set in the calculation mode, the formula W is mg, wherein W is the set gravity, m is the required water mass, g is 10m/s2, the electromagnetic valve 9 can be automatically opened after the water gravity spraying time is successfully input, and water can be uniformly sprayed on the mixture through the shower head 16. It should be specifically described that the control panel 10 controls the electromagnetic valve 9 to open after calculation, which is a common technical means in the prior art and will not be described herein in detail.
The mixer among the prior art directly pours out the material when the ejection of compact after the stirring, can lead to the fact the damage to the performance of the steady mixture of water inevitable. For this reason, in the present embodiment, a discharging bin 3 is provided right below the stirring mechanism; the discharging bin 3 is used for bearing the water-stable mixture mixed and stirred in the stirring cylinder 1.
This top that goes out feed bin 3 is uncovered form, and the lower half of churn 1 slides and is equipped with the baffle 4 with the feed that matches of play feed bin 3, and baffle 4 is the arc plate body the same with 1 lower part arc of churn, baffle 4 and 1 sealed sliding connection of churn, and the inner wall of baffle 4 is equipped with the antifriction material layer. The baffle 4 can be slidably assembled by providing arc-shaped sliding grooves on the walls of the mixing drum 1 on opposite sides, along which the baffle 4 slides, and the sealed sliding mentioned here should be understood as not being completely sealed, so that the mixture cannot fall off. Thus, the shutter 4 has two operating states: when the baffle 4 blocks the lower half part of the mixing drum 1, the mixing mechanism mixes and stirs to prepare a water-stable mixture. When the baffle 4 is opened to expose the lower half part of the mixing drum 1, the water-stable mixture in the mixing drum 1 falls to the discharging bin 3.
With continued reference to fig. 2-3, the stirring mechanism is provided with a winding mechanism 22 for driving the baffle 4 to slide. The winding mechanism 22 includes: a pipe coiling device 222 and a coiling wheel 221 connected with an output shaft of the pipe coiling device 222; a pipeline 223 is wound on the winding wheel 221, and one end of the pipeline 223 far away from the winding wheel 221 is connected with the baffle 4 through a fixing plate 224. The tube coiling device 222 adopts a motor, and an output shaft is connected with a coiling wheel 221. Therefore, the pipeline 223 is tightly wound on the winding wheel 221 in the rotation process of the pipe coiling device 222, and after the baffle 4 slides upwards and is completely opened, the water-stable mixture in the stirring cylinder 1 falls to the discharging bin 3.
The friction and the loss of the device can be reduced by coating the contact surface of the outer wall of the stirrer with an anti-friction material layer when the baffle 4 slides upwards. In order to pour all the water-stable mixture in the mixing drum 1 into the discharging bin 3, a mixing motor 17 of the mixing mechanism is connected with a mixer starting switch 11, a mixer stopping switch 12 and a inching switch 13; in the normal operation process, the start switch or the stop switch is turned on to stir the water-mixed stable mixture, in the discharging process, the pipe coiling device switch 14 is turned on to enable the baffle 4 to be in the opening state, and the inching switch 13 is clicked to enable the stirring paddle 20 to guide the water-mixed stable mixture in the stirring barrel 1 into the discharging bin 3.
In addition, the device also comprises a propelling device which is used for pushing out the water-stable mixture in the discharging bin 3 from one side of the discharging bin 3. This goes out feed bin 3 and keeps away from advancing device's one end opening or keeps away from advancing device's one end bottom opening to can slowly release the steady mixture of water in the feed bin 3.
The propulsion device comprises: a hydraulic telescopic rod 18; the head of the hydraulic telescopic rod 18 is connected with a rubber scraper 21 which longitudinally slides on the discharging bin 3. The hydraulic telescopic rod 18 is electrically connected with a hydraulic telescopic rod 18 switch 15, so that the water-stable mixture is slowly pushed out by opening the hydraulic telescopic rod 18 switch 15.
This hydraulic telescoping rod 18, agitator motor 17 all assemble inside the assembly box 2 that is located churn 1 and goes out feed bin 3 one side, and the assembly is simple, and the maintenance of being convenient for.
In the utility model, the water medium is uniformly sprayed on the mixture by setting the spraying amount through the shower device and is matched with the stirring mechanism, thereby ensuring the sufficient blending of the water-stable mixture and ensuring the accurate later test data; the discharging process is simple and easy to operate through the openable baffle 4; the propulsion unit guarantees that the ejection of compact is more stable, has reduced the loss to the steady mixture of water in the ejection of compact process, also improves test data's accuracy simultaneously for the steady mixture quality of water of production is higher.
Claims (10)
1. The utility model provides a water-stable mixture mix control water content and integrative device of automatic discharging which characterized in that includes: a stirring mechanism; the stirring mechanism is provided with a sprinkler which sprays water medium with a set amount and is matched with the stirring mechanism to prepare a water-stable mixture;
a discharging bin; the discharging bin is arranged below the stirring mechanism; the lower half part of the stirring mechanism is provided with a baffle matched with the discharging bin for feeding in a sliding manner, and the stirring mechanism is provided with a winding mechanism used for driving the baffle to slide;
the device also comprises a propelling device which is used for pushing out the water-stable mixture in the discharging bin from one side of the discharging bin.
2. The device as claimed in claim 1, wherein the stirring mechanism comprises: the stirring device comprises a stirring cylinder, a stirring shaft rotationally connected inside the stirring cylinder and a stirring motor for driving the stirring shaft to rotate; wherein the content of the first and second substances,
and a plurality of groups of stirring paddles are arranged on the stirring shaft at intervals.
3. The device as claimed in claim 2, wherein a feed inlet is formed in the top of the mixing drum, and a bin cover is detachably plugged on the feed inlet.
4. The integrated device for mixing water-stable mixture, controlling water content and automatically discharging as claimed in claim 2, wherein the shower device comprises: the water inlet barrel is arranged above the stirring barrel; the water inlet barrel is connected with a shower head extending to the inside of the mixing drum through a pipeline, and an electromagnetic valve is assembled on the pipeline.
5. The device as claimed in claim 4, wherein the baffle is an arc-shaped plate body with the same arc shape as the lower part of the mixing drum, and the baffle is connected with the mixing drum in a sealing and sliding manner.
6. The integrated device for mixing water-stable mixture, controlling water content and automatically discharging as claimed in claim 5, wherein the inner wall of the baffle is provided with a layer of antifriction material.
7. The integrated device for mixing, controlling water content and automatically discharging water-stable mixture according to claim 1, wherein the rolling mechanism comprises: the winding wheel is connected with an output shaft of the pipe coiling device;
the winding wheel is wound with a pipeline, and one end, far away from the winding wheel, of the pipeline is connected with the baffle.
8. The integrated device for mixing water-stable mixture, controlling water content and automatically discharging as claimed in claim 1, wherein the propelling device comprises: a hydraulic telescopic rod;
and a rubber scraper which longitudinally slides in the discharge bin is connected to the rod head of the hydraulic telescopic rod.
9. The device for mixing water-stable mixture, controlling water content and automatically discharging as claimed in claim 4, further comprising a control panel, wherein the control panel controls the electromagnetic valve to open or close.
10. The water-stable mixture mixing, water content control and automatic discharging integrated device as claimed in any one of claims 2 to 6, further comprising a jog switch electrically connected to the stirring motor; after the rolling mechanism controls the baffle to be opened, the inching switch controls the stirring paddle to discharge the water-stable mixture to the discharge bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121730719.2U CN215038835U (en) | 2021-07-28 | 2021-07-28 | Water-stable mixture mixing water content control and automatic discharging integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121730719.2U CN215038835U (en) | 2021-07-28 | 2021-07-28 | Water-stable mixture mixing water content control and automatic discharging integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215038835U true CN215038835U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121730719.2U Active CN215038835U (en) | 2021-07-28 | 2021-07-28 | Water-stable mixture mixing water content control and automatic discharging integrated device |
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| Country | Link |
|---|---|
| CN (1) | CN215038835U (en) |
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2021
- 2021-07-28 CN CN202121730719.2U patent/CN215038835U/en active Active
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