CN112697642A - Highway construction slurry proportion detection device and method convenient to adjust - Google Patents
Highway construction slurry proportion detection device and method convenient to adjust Download PDFInfo
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- CN112697642A CN112697642A CN202011405842.7A CN202011405842A CN112697642A CN 112697642 A CN112697642 A CN 112697642A CN 202011405842 A CN202011405842 A CN 202011405842A CN 112697642 A CN112697642 A CN 112697642A
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- shaft body
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- charging barrel
- mud
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000002002 slurry Substances 0.000 title claims description 31
- 238000003756 stirring Methods 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000005303 weighing Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 55
- 230000005484 gravity Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
- G01N9/04—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a mud proportion detection device and a method for highway construction, which are convenient to adjust, and comprise a stirring shaft body and stirring side levers arranged at the two sides of the lower end of the stirring shaft body and used for stirring mud, wherein the top of the stirring shaft body is connected with a driving motor used for driving the stirring shaft body to rotate, one side of the stirring shaft body is provided with a charging barrel used for caching mud materials, the bottom of the charging barrel is movably provided with a movable bottom plate, the upper end of the movable bottom plate is provided with a weighing device used for weighing the mud in the charging barrel, one end of the movable bottom plate is rotatably connected with the bottom of the charging barrel through a rotating shaft, and one end of the rotating shaft is connected with an overturning motor used for driving the rotating shaft to rotate. The detection in later period is facilitated, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of highway construction, in particular to a mud proportion detection device and method for highway construction, which are convenient to adjust.
Background
When constructing a highway, the proportion of the prepared slurry needs to be controlled and the specific gravity of the slurry needs to be well controlled during the slurry preparation process. The specific gravity measurement of the mud needs to adopt special specific gravity measurement equipment, the existing mud specific gravity meter generally adopts a balance with unequal arms, a lever knife edge of the balance is placed on a seat which can be fixedly arranged on a workbench, a graduated slide block device is arranged on the left side of a lever, and the weight of the mud can be directly read on a scale by moving the slide block. Although some devices adopting an electronic scale for measurement appear at present, the devices can only be used independently, need special personnel for operation, and generally cannot measure the weight at any time in the stirring process, so that the weight can only be measured at any time after the preparation, and the detection in the preparation process cannot be carried out at any time.
In order to solve the problems, a patent with the prior patent publication number of CN109883882B discloses a mud weight detection device for highway construction, which is characterized in that the mud weight detection device is sleeved on a stirrer shaft of a mud stirrer base so as to detect mud for highway construction at any time in the process of mixing and stirring the mud, the convenience and the reliability of measurement are improved, but the device can cause part of the mud to be retained in a detection position after detection, so that inconvenience is brought to subsequent detection, and the improvement of the accuracy of the subsequent detection is not facilitated.
Disclosure of Invention
The invention aims to provide a mud weight detection device and a mud weight detection method for highway construction, which are convenient to adjust and aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mud proportion detection device convenient for highway construction to adjust comprises a stirring shaft body and stirring side levers arranged on two sides of the lower end of the stirring shaft body and used for stirring mud, wherein the top of the stirring shaft body is connected with a driving motor used for driving the stirring shaft body to rotate;
the stirring shaft body is provided with a material lifting assembly used for injecting slurry into the charging barrel, the material lifting assembly comprises a flow guide channel arranged in the stirring shaft body, the left upper side of the stirring shaft body is provided with an overflow port used for communicating the charging barrel with the flow guide channel, the outer side of the lower end of the flow guide channel is provided with at least one feeding port, and each feeding port is provided with a drainage plate used for pushing slurry into the flow guide channel;
a liquid level sensor for measuring the liquid level height of the slurry is arranged in the charging barrel;
and the stirring shaft body is also provided with a discharging part for discharging the material in the charging barrel.
As a further scheme of the invention: the discharging piece comprises a first sliding side rod arranged at the upper left side of the stirring shaft body and a first piston discharging block arranged below the first sliding side rod, a limiting ring is arranged at the outer end of the first sliding side rod, the first piston discharging block is in sliding fit with the inner wall of the charging barrel, a first centrifugal balancing weight is arranged on the first sliding side rod in a sliding mode, the first centrifugal balancing weight is fixedly connected with the outer end of the first sliding side rod through a first reset spring, a guide rod is vertically arranged at the upper end of the first piston discharging block, a guide sleeve is sleeved on the guide rod in a sliding mode, the guide sleeve is fixedly connected with the outer wall of the stirring shaft body through a positioning rod, and the upper end of the first piston discharging block is fixedly connected with the first centrifugal balancing weight through a traction rope;
the first state: when the rotating speed is higher than a set value, under the action of centrifugal force, the first centrifugal balancing weight block overcomes the first return spring and slides outwards, so that the first piston material discharging block is pulled to the upper part of the charging barrel, and at the moment, slurry detection is carried out;
and a second state: when the rotating speed of the stirring shaft body is lower than a set value, the first piston discharging block moves downwards under the action of the gravity of the first piston discharging block, and then all residual slurry in the charging barrel is scraped out.
As a further scheme of the invention: a first guide wheel used for guiding the traction rope is arranged above the first piston discharging block, and the first guide wheel is used for the traction rope to be arranged in a right-angle state.
As a further scheme of the invention: an electromagnetic valve is arranged at the overflow port, and the electromagnetic valve, the liquid level sensor, the weighing device and the overturning motor are electrically connected with the control panel.
As a further scheme of the invention: the drainage plate and the surface tangent plane of the stirring shaft body are arranged in an acute angle.
As a still further scheme of the invention: the discharging part is characterized by further comprising a second sliding side rod arranged outside the stirring shaft body, a second centrifugal balancing weight is arranged on the second sliding side rod in a sliding mode, the second centrifugal balancing weight is fixedly connected with the stirring shaft body through a second reset spring, a second piston discharging block is arranged in the flow guide channel in a sliding fit mode, the upper end of the second piston discharging block is connected with the lower end of a traction rope, the upper end of the traction rope is wound around a second guide wheel arranged in the flow guide channel, and the second piston discharging block stretches out along a through hole on the right side of the stirring shaft body and is fixedly connected with the second centrifugal balancing weight.
As a still further scheme of the invention: and the first sliding side rod and the second sliding side rod are provided with limiting rings.
A detection method of a mud proportion detection device for highway construction convenient to adjust drives a stirring shaft body to rotate at a high speed through a driving motor, two balancing weights slide along two sliding side rods, so that a first piston discharge block is positioned above a charging barrel, a second piston discharge block is positioned above an overflow port, and preparation is made for detection;
under the guide of drainage plate, mud material can get into along water conservancy diversion passageway bottom, then thereby in the overflow mouth gets into the charging barrel, control panel can obtain corresponding mud data after the charging barrel is filled, detect the back that finishes, reduce the stirring axis body rotational speed, under the action of gravity, first piston row material piece can slide along guide bar and uide bushing, first piston row material piece can top-down slide along the charging barrel inner wall, thereby scrape away the inside mud clout of charging barrel, when stirring axis body rotational speed is less than the setting value, the weighing machine can open automatically, arrange the material.
Compared with the prior art, the invention has the beneficial effects that: the device is designed aiming at the defects of the existing device, the mud can be detected when being stirred, and the detected mud can be discharged, so that the discharge mode can be cleaner, the later detection is facilitated, and the practicability is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the bottom of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
FIG. 4 is a partial enlarged view of the structure of the present invention
Wherein: the device comprises a stirring shaft body 11, a driving motor 12, a guide rod 13, a first guide wheel 14, a first sliding side rod 15, a first return spring 16, a guide sleeve 17, a first piston discharging block 18, a charging barrel 19, a movable bottom plate 20, a weighing device 21, a feeding hole 22, a stirring side rod 23, a drainage plate 24, a flow guide channel 25, an overflow port 26, a second piston discharging block 27, a second guide wheel 28, a through hole 29, a traction rope 30, a second centrifugal balancing weight 31, a limiting ring 32 and a second return spring 33.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, an adjustable device for detecting a specific gravity of slurry for highway construction includes a stirring shaft body 11 and stirring side rods 23 disposed at two sides of a lower end of the stirring shaft body 11 for stirring slurry, a driving motor 12 connected to a top of the stirring shaft body 11 for driving the stirring shaft body to rotate, a charging barrel 19 for caching slurry arranged at one side of the stirring shaft body 11, a movable bottom plate 20 movably arranged at a bottom of the charging barrel 19, a scale 21 arranged at an upper end of the movable bottom plate 20 for weighing slurry in the charging barrel 19, one end of the movable bottom plate 20 being rotatably connected to the bottom of the charging barrel 19 through a rotating shaft, one end of the rotating shaft being connected to a turn-over motor for driving the rotating shaft, and a control end of the turn-over motor being connected to an;
the stirring shaft body 11 is provided with a material lifting assembly for injecting slurry into the charging barrel 19, the material lifting assembly comprises a flow guide channel 25 arranged in the stirring shaft body 11, the left upper side of the stirring shaft body 11 is provided with an overflow port 26 for communicating the charging barrel 19 with the flow guide channel 25, the overflow port 26 is provided with an electromagnetic valve, the outer side of the lower end of the flow guide channel 25 is provided with at least one feeding hole 22, and each feeding hole 22 is provided with a drainage plate 24 for stirring slurry into the flow guide channel 25;
when the stirring shaft body 11 rotates forwards, the flow guide plate 24 can dial the slurry into the flow guide channel 25 so as to push the slurry upwards, and finally the slurry enters the charging barrel 19 along the overflow port 26, and a liquid level sensor for measuring the liquid level height of the slurry is arranged in the charging barrel 19, so that the volume and the quality of the slurry to be measured can be detected;
the stirring shaft body 11 is further provided with a discharging part for discharging materials in the charging barrel 19, the discharging part comprises a first sliding side lever 15 arranged at the upper left side of the stirring shaft body 11 and a first piston discharging block 18 arranged below the first sliding side lever 15, the outer end of the first sliding side lever 15 is provided with a limiting ring 32, the first piston discharging block 18 is in sliding fit with the inner wall of the charging barrel 19, the first sliding side lever 15 is provided with a first centrifugal balancing weight in a sliding manner, the first centrifugal balancing weight is connected and fixed with the outer end of the first sliding side lever 15 through a first reset spring 16, the upper end of the first piston discharging block 18 is vertically provided with a guide rod 13, the guide rod 13 is sleeved with a guide sleeve 17 in a sliding manner, the guide sleeve 17 is connected and fixed with the outer wall of the stirring shaft body 11 through a positioning rod, and the upper end of the first piston discharging block 18 is connected and fixed with the first centrifugal balancing weight through a traction rope, a first guide wheel 14 for guiding the traction rope is arranged above the first piston discharging block 18, and the first guide wheel 14 is arranged in a right-angle state by using the traction rope;
the first state: when the rotation speed of the stirring shaft body 11 is higher than a set value, under the action of centrifugal force, the first centrifugal balancing weight block overcomes the first return spring 16 to slide outwards, so that the first piston material discharging block 18 is pulled to the upper part of the charging barrel 19, and at the moment, slurry detection is carried out;
and a second state: when the rotating speed of the stirring shaft body 11 is lower than a set value, the first piston material discharging block 18 moves downwards under the action of the self gravity of the first piston material discharging block 18, and then all residual slurry in the charging barrel 19 is scraped out, so that the resetting of detection can be realized, and the subsequent detection precision is improved;
the discharging part also comprises a second sliding side rod arranged outside the stirring shaft body 11, a second centrifugal balancing weight 31 is arranged on the second sliding side rod in a sliding manner, the second centrifugal balancing weight 31 is fixedly connected with the stirring shaft body 11 through a second return spring 33, a second piston discharging block 27 is arranged in the flow guide channel 25 in a sliding fit manner, the upper end of the second piston discharging block 27 is connected with the lower end of a traction rope 30, the upper end of the traction rope 30 bypasses a second guide wheel 28 arranged in the flow guide channel 25 and extends out along a through hole 29 on the right side of the stirring shaft body 11 to be fixedly connected with the second centrifugal balancing weight 31, when the rotating speed of the stirring shaft body 11 is lower than a set value, the second centrifugal balancing weight 31 can slide along the second sliding side rod under the action of the elasticity of the second return spring 33 and the gravity of the second piston discharging block 27, the second piston discharging block 27 can scrape slurry in the flow guide channel 25 downwards, when the rotating speed of the stirring shaft body 11 is higher than a set value, under the action of the centrifugal force of the second centrifugal balancing weight 31, the traction rope 30 can pull the second piston discharging block 27 to the position above the overflow port 26, the channel of the flow guide channel 25 can be used for detecting slurry, the second sliding side rod is also provided with a limiting ring 32, and the limiting ring 32 is used for placing the balancing weight to be separated.
The working principle of the invention is as follows: in actual use, the driving motor 12 drives the stirring shaft body 11 to rotate at a high speed, so that the two balancing weights slide along the two sliding side rods, the first piston discharging block 18 is positioned above the charging barrel 19, and the second piston discharging block 27 is positioned above the overflow port 26 to prepare for detection;
under the guide of the flow guide plate 24, mud material enters along the bottom of the flow guide channel 25, then an overflow port 26 enters the charging barrel 19, the control panel can obtain corresponding mud data after the charging barrel 19 is filled, after the detection is finished, the rotating speed of the stirring shaft body 11 is reduced, under the action of gravity, the first piston discharging block 18 can slide along the guide rod 13 and the guide sleeve 17, the first piston discharging block 18 can slide along the inner wall of the charging barrel 19 from top to bottom, so that mud residue inside the charging barrel 19 is scraped away, and when the rotating speed of the stirring shaft body 11 is lower than a set value, the weighing device 21 can be automatically opened to discharge the mud material.
Compared with the prior art, the cleaning of the scraping mode in the application is cleaner, and the subsequent detection is more accurate.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The mud proportion detection device convenient for highway construction adjustment comprises a stirring shaft body (11) and stirring side rods (23) arranged on two sides of the lower end of the stirring shaft body and used for stirring mud, wherein the top of the stirring shaft body (11) is connected with a driving motor (12) used for driving the stirring shaft body to rotate, one side of the stirring shaft body (11) is provided with a charging barrel (19) used for caching mud materials, the bottom of the charging barrel (19) is movably provided with a movable bottom plate (20), the upper end of the movable bottom plate (20) is provided with a weighing device (21) used for weighing the mud in the charging barrel (19), one end of the movable bottom plate (20) is rotatably connected with the bottom of the charging barrel (19) through a rotating shaft, and one end of the rotating shaft is connected with a turnover motor;
the slurry mixing device is characterized in that a material lifting assembly used for injecting slurry into a charging barrel (19) is arranged on the stirring shaft body (11), the material lifting assembly comprises a flow guide channel (25) arranged in the stirring shaft body (11), an overflow port (26) used for communicating the charging barrel (19) with the flow guide channel (25) is formed in the left upper side of the stirring shaft body (11), at least one feeding hole (22) is formed in the outer side of the lower end of the flow guide channel (25), and a drainage plate (24) used for stirring slurry into the flow guide channel (25) is arranged at each feeding hole (22);
a liquid level sensor for measuring the liquid level height of the slurry is arranged in the charging barrel (19);
the stirring shaft body (11) is also provided with a discharging part for discharging materials in the charging barrel (19).
2. The mud weight detecting device for conveniently adjusted highway construction according to claim 1, wherein the discharging member comprises a first sliding side lever (15) disposed at the upper left side of the stirring shaft body (11) and a first piston discharging block (18) disposed therebelow, the outer end of the first sliding side lever (15) is provided with a limit ring (32), the first piston discharging block (18) is in sliding fit with the inner wall of the charging barrel (19), the first sliding side lever (15) is slidably provided with a first centrifugal balancing weight, the first centrifugal balancing weight and the outer end of the first sliding side lever (15) are fixedly connected through a first return spring (16), the upper end of the first piston discharging block (18) is vertically provided with a guide rod (13), the guide rod (13) is slidably sleeved with a guide sleeve (17), and the guide sleeve (17) and the outer wall of the stirring shaft body (11) are fixedly connected through a positioning rod, the upper end of the first piston material discharging block (18) is fixedly connected with the first centrifugal balancing weight through a traction rope;
the first state: when the rotating speed of the stirring shaft body (11) is higher than a set value, under the action of centrifugal force, the first centrifugal balancing weight block overcomes the first return spring (16) and slides outwards, and then the first piston material discharging block (18) is pulled to the upper part of the charging barrel (19), and at the moment, slurry detection is carried out;
and a second state: when the rotation speed of the stirring shaft body (11) is lower than a set value, the first piston discharging block (18) moves downwards under the action of the gravity of the first piston discharging block (18), and then all residual slurry inside the charging barrel (19) is scraped out.
3. The apparatus for detecting mud weight for highway construction convenient to adjust according to claim 1, wherein a first guide wheel (14) for guiding the traction rope is provided above the first piston drain block (18), and the first guide wheel (14) is provided in a right angle state with respect to the traction rope.
4. The mud weight detection device convenient for highway construction that adjusts of claim 1, characterized by, the overflow mouth (26) department is equipped with the solenoid valve, level sensor, weighing machine (21) and upset motor electric connection control panel.
5. The mud weight detecting apparatus for road construction convenient to adjust according to claim 1, wherein the flow guide plate (24) is disposed at an acute angle with respect to a tangent plane of the surface of the agitating shaft body (11).
6. The mud weight detecting device convenient for adjusted highway construction according to claim 1, wherein the discharging member further comprises a second sliding side rod arranged outside the stirring shaft body (11), a second centrifugal balance weight (31) is slidably arranged on the second sliding side rod, the second centrifugal balance weight (31) is fixedly connected with the stirring shaft body (11) through a second return spring (33), a second piston discharging block (27) is slidably matched inside the diversion channel (25), the upper end of the second piston discharging block (27) is connected with the lower end of the traction rope (30), and the upper end of the traction rope (30) bypasses a second guide wheel (28) arranged inside the diversion channel (25) and extends out along a through hole (29) on the right side of the stirring shaft body (11) to be fixedly connected with the second centrifugal balance weight (31).
7. The mud weight detecting apparatus for highway construction convenient to adjust according to claim 1, wherein said first sliding side bar and said second sliding side bar are provided with a spacing ring (32).
8. The method for detecting the mud weight detection device for road construction convenient to adjust as set forth in any one of claims 1 to 7, wherein the first step is: the stirring shaft body (11) is driven to rotate at a high speed by the driving motor (12), the two balancing weights slide along the two sliding side rods, so that the first piston discharging block (18) is positioned above the charging barrel (19), and the second piston discharging block (27) is positioned above the overflow port (26) to prepare for detection;
under the guide of the drainage plate (24), mud material enters along the bottom of the flow guide channel (25), then an overflow port (26) enters the charging barrel (19), the charging barrel (19) obtains corresponding mud data after being filled with the mud data, after detection is finished, the rotating speed of the stirring shaft body (11) is reduced, under the action of gravity, the first piston discharging block (18) slides along the guide rod (13) and the guide sleeve (17), the first piston discharging block (18) slides along the inner wall of the charging barrel (19) from top to bottom, mud residues inside the charging barrel (19) are scraped away, and when the rotating speed of the stirring shaft body (11) is lower than a set value, the weighing device (21) is automatically opened to discharge the mud materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405842.7A CN112697642A (en) | 2020-12-05 | 2020-12-05 | Highway construction slurry proportion detection device and method convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405842.7A CN112697642A (en) | 2020-12-05 | 2020-12-05 | Highway construction slurry proportion detection device and method convenient to adjust |
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| Publication Number | Publication Date |
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| CN112697642A true CN112697642A (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011405842.7A Pending CN112697642A (en) | 2020-12-05 | 2020-12-05 | Highway construction slurry proportion detection device and method convenient to adjust |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB826470A (en) * | 1956-12-06 | 1960-01-06 | Wilhelm Ellinghaus | Device for measuring, moulding and delivering plastic materials |
| DE9406025U1 (en) * | 1994-04-12 | 1994-07-28 | IER Meß- und Regeltechnik Eberhard Henkel GmbH, 68199 Mannheim | Device for measuring the sludge level and the sludge density in containers |
| CN204428797U (en) * | 2014-07-09 | 2015-07-01 | 刘春城 | A kind of rotary triangle wing |
| CN206883914U (en) * | 2017-03-14 | 2018-01-16 | 泉州品创知识产权服务有限公司 | A kind of centrifugal mixing plant of construction |
| CN109883882A (en) * | 2019-02-25 | 2019-06-14 | 内蒙古联手创业路桥有限责任公司 | A kind of mud balance detection device for construction of the highway |
| CN111489767A (en) * | 2020-04-17 | 2020-08-04 | 杭州根基科技有限公司 | Hard disk inner magnetic disk driving device based on rotating centrifugal force |
-
2020
- 2020-12-05 CN CN202011405842.7A patent/CN112697642A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB826470A (en) * | 1956-12-06 | 1960-01-06 | Wilhelm Ellinghaus | Device for measuring, moulding and delivering plastic materials |
| DE9406025U1 (en) * | 1994-04-12 | 1994-07-28 | IER Meß- und Regeltechnik Eberhard Henkel GmbH, 68199 Mannheim | Device for measuring the sludge level and the sludge density in containers |
| CN204428797U (en) * | 2014-07-09 | 2015-07-01 | 刘春城 | A kind of rotary triangle wing |
| CN206883914U (en) * | 2017-03-14 | 2018-01-16 | 泉州品创知识产权服务有限公司 | A kind of centrifugal mixing plant of construction |
| CN109883882A (en) * | 2019-02-25 | 2019-06-14 | 内蒙古联手创业路桥有限责任公司 | A kind of mud balance detection device for construction of the highway |
| CN111489767A (en) * | 2020-04-17 | 2020-08-04 | 杭州根基科技有限公司 | Hard disk inner magnetic disk driving device based on rotating centrifugal force |
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Application publication date: 20210423 |