CN217431470U - Wet sand stirring and homogenizing device - Google Patents
Wet sand stirring and homogenizing device Download PDFInfo
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- CN217431470U CN217431470U CN202220282249.6U CN202220282249U CN217431470U CN 217431470 U CN217431470 U CN 217431470U CN 202220282249 U CN202220282249 U CN 202220282249U CN 217431470 U CN217431470 U CN 217431470U
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Abstract
The utility model relates to a wet sand handles technical field, specifically is a wet sand stirring homogenization device, including agitator, stirring subassembly, scraping subassembly and the subassembly of unloading: the bottom of the stirring barrel is provided with a discharge port; the stirring component is arranged in the stirring barrel; the scraping component is mounted on the stirring component and is attached to the inner wall surface of the stirring barrel; the subassembly of unloading with the bin outlet is connected, and the subassembly of unloading can make the bin outlet switches between open mode and closed state, wherein open mode, the agitator passes through bin outlet and external intercommunication the closed state, the agitator does not communicate with the external world. The utility model discloses a discharge totally behind the green sand stirring, avoid the green sand remaining to pile up, avoid the fine particle to reduce in the sample, reduce the error of follow-up test.
Description
Technical Field
The utility model relates to a wet sand handles technical field, especially relates to a wet sand stirring homogenization device.
Background
Before the performance index of the sandstone aggregate is detected, in order to ensure that the test result can accurately reflect the material characteristics, the material needs to be homogenized so that a sample to be detected is representative. Due to the material characteristics of the wet sand, the wet sand is easy to adhere and remain in the container in the process of mixing, homogenizing and discharging, and the content of fine particles (especially particles with the particle size of less than 0.075 mm) of a discharged wet sand sample can be reduced, so that errors of subsequent detection are caused.
The device that uses when homogenization detected the sample at present mainly is the grit mixer that engineering compounding was used, avoids the wet sand adhesion on the internal face of mixer, can incline the staving of mixer during actual operation. Although the residual wet sand can be reduced, the residual accumulation of partial wet sand still exists, and the residual accumulation cannot be completely discharged, so that the subsequent detection still has errors.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wet sand stirring homogenization device for there is the wet sand remaining to pile up in the wet sand mixing arrangement who solves among the prior art, can not discharge defects such as wet sand completely, realized discharging completely behind the wet sand stirring, avoid the wet sand remaining to pile up, avoid the fine grain to reduce in the sample, reduce the error of follow-up test.
The utility model provides a wet sand stirring homogenization device, include agitator, stirring subassembly, scrape the material subassembly and the subassembly of unloading:
the bottom of the stirring barrel is provided with a discharge port;
the stirring component is arranged in the stirring barrel;
the scraping component is mounted on the stirring component and is attached to the inner wall surface of the stirring barrel;
the subassembly of unloading with the bin outlet is connected, and the subassembly of unloading can make the bin outlet switches between open mode and closed state, wherein open mode, the agitator passes through bin outlet and external intercommunication the closed state, the agitator does not communicate with the external world.
According to the utility model provides a pair of wet sand stirring homogenization device, the lower internal face of agitator is half spherical structure.
According to the utility model provides a pair of wet sand stirring homogenization device, the stirring subassembly include (mixing) shaft and a plurality of with the first stirring vane of agitator assorted, first stirring vane's one end with stirring shaft connection, first stirring vane's the other end with be provided with the clearance between the internal face of agitator, scrape the material unit mount and be in on first stirring vane's the other end, it is located to scrape the material subassembly clearance department.
According to the utility model provides a pair of wet sand stirring homogenization device, the stirring subassembly still includes second stirring vane, second stirring vane with the lower extreme of (mixing) shaft is connected, second stirring vane is located the bottom of agitator, be provided with the soft scraper blade of second on the second stirring vane, the soft scraper blade of second with the bottom laminating of agitator.
According to the utility model provides a pair of wet sand stirring homogenization device, scrape the material subassembly include with the first soft scraper blade that first stirring vane quantity equals, first soft scraper blade one-to-one is installed on the first stirring vane, first soft scraper blade with the internal face laminating of agitator.
According to the utility model provides a pair of wet sand stirring homogenization device, the subassembly of unloading is including the valve plate of unloading, the valve plate of unloading with the bin outlet laminating, just the valve plate of unloading can for the bin outlet removes.
According to the utility model provides a pair of wet sand stirring homogenization device, the subassembly of unloading still includes the mobile drive piece, the mobile drive piece with the valve plate of unloading is connected, the mobile drive piece is used for driving the valve plate of unloading is relative the bin outlet removes, makes the bin outlet is in open mode with switch between the closed condition.
According to the utility model provides a pair of wet sand stirring homogenization device, wet sand stirring homogenization device still includes the division ware, the division ware is located the below of bin outlet, the division ware is used for the division material in the agitator.
According to the utility model provides a pair of wet sand stirring homogenization device, the upper portion of division ware is provided with the opening, the lower part of division ware is provided with a plurality of drums, the opening is located the below of bin outlet.
According to the utility model provides a pair of wet sand stirring homogenization device, the lower part of divider is provided with four the drum, adjacent two the outer wall of drum is tangent.
According to the utility model provides a pair of wet sand stirring homogenization device, pour the agitator into through the wet sand that will wait to detect in, then stir the wet sand through the stirring subassembly, realize the homogenization treatment to the wet sand. Then pass through the subassembly of unloading makes the bin outlet is in the open mode, the stirring subassembly continues to work, and the stirring subassembly drives scrapes the internal face removal of material subassembly along the agitator for scrape the wet sand of material subassembly with the agitator internal face and bottom and clean and strike off, and then pass through the bin outlet with whole wet sand in the agitator and discharge, then the rethread subassembly of unloading makes the bin outlet be in closed state, thereby can carry out next wet sand homogenization treatment. And then realized discharging the wet sand after the stirring is even, avoided the wet sand remaining to pile up, avoided the fine particle to reduce in the sample, reduced the error of follow-up test.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a wet sand stirring and homogenizing device provided by the present invention;
FIG. 2 is a top view of the wet sand stirring and homogenizing device provided by the present invention;
FIG. 3 is a schematic view of a part of the structure of the wet sand stirring and homogenizing device provided by the present invention;
FIG. 4 is a sectional view of the lower portion of the divider of the wet sand stirring and homogenizing device provided by the present invention;
FIG. 5 is one of the schematic structural views of the second stirring blade of the wet sand stirring and homogenizing device provided by the present invention;
FIG. 6 is a second schematic structural view of a second stirring blade of the wet sand stirring and homogenizing device provided by the present invention;
reference numerals:
1: a stirring barrel; 2: a stirring assembly; 3: a scraping component;
4: a discharge assembly; 5: a splitter; 11: a discharge outlet;
21: a stirring shaft; 22: a first stirring blade; 23: a second stirring blade;
31: a first soft squeegee; 41: a discharge valve plate; 51: a cylinder.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The wet sand stirring and homogenizing device of the present invention will be described with reference to fig. 1 and 6.
As shown in the attached figures 1 and 2, the wet sand stirring and homogenizing device comprises a stirring barrel 1, a stirring assembly 2, a scraping assembly 3 and a discharging assembly 4.
Specifically, a discharge outlet 11 is arranged at the bottom of the stirring barrel 1;
the stirring component 2 is arranged in the stirring barrel 1;
the scraping component 3 is arranged on the stirring component 2, and the scraping component 3 is attached to the inner wall surface of the stirring barrel 1;
When the wet sand homogenizing device is used, wet sand to be detected is poured into the stirring barrel 1, and then the wet sand is stirred through the stirring assembly 2, so that the homogenization treatment of the wet sand is realized. Then pass through the subassembly 4 of unloading makes bin outlet 11 is in the open mode, stirring subassembly 2 continues work, and stirring subassembly 2 drives scrapes the internal face removal of material subassembly 3 along agitator 1 for scrape the wet sand of scraping material subassembly 3 with 1 internal face of agitator and bottom and clean, and then pass through bin outlet 11 discharge with whole wet sand in agitator 1, then make bin outlet 11 be in the closed mode through the subassembly 4 of unloading again, thereby can carry out next wet sand homogenization treatment. And then realized discharging the wet sand after the stirring is even, avoided the wet sand remaining to pile up, avoided the fine particle to reduce in the sample, reduced the error of follow-up test.
Further, as shown in fig. 1, the lower inner wall surface of the mixing tank 1 is of a hemispherical structure. When using, will the lower part design of agitator 1 is hemispherical structure for the bottom of agitator 1's internal face is hemispherical structure, makes stirring subassembly 2 and install scraping subassembly 3 on stirring subassembly 2 can be better with the internal face laminating of agitator 1, makes scraping subassembly 3 can clean the bottom of agitator 1 comprehensively and strike off, prevents to appear stirring dead angle, avoids the wet sand to pile up, is convenient for arrange the material.
Further, as shown in fig. 1, fig. 2 and fig. 3, the stirring assembly 2 includes a stirring shaft 21 and a plurality of first stirring blades 22 matched with the stirring barrel 1, one end of each first stirring blade 22 is connected to the stirring shaft 21, a gap is provided between the other end of each first stirring blade 22 and the inner wall surface of the stirring barrel 1, the scraping assembly 3 is installed at the other end of each first stirring blade 22, and the scraping assembly 3 is located at the gap. When using, will wait to detect in the wet sand pours into agitator 1, then drives (mixing) shaft 21 through an external force and rotates, and first stirring vane 22 rotates along with (mixing) shaft 21's rotation with scraping subassembly 3, and then carries out homogenization treatment to the wet sand in the agitator 1. Then make bin outlet 11 be in the open mode through unloading subassembly 4, then exert an external force to (mixing) shaft 21 once more for first stirring vane 22 and scraping subassembly 3 rotate once more, scrape material subassembly 3 and rotate along the internal face and the bottom of agitator 1, scrape off and push away the bin outlet 11 with the whole wet sand in the agitator 1 and discharge. And then realized the homogenization to the wet sand and will discharge completely after even, avoided the wet sand remaining to pile up, avoided the fine particle to reduce in the sample, reduced the error of follow-up test.
Wherein, as shown in fig. 1, fig. 2, fig. 5 and fig. 6, stirring subassembly 2 still includes second stirring vane 23, second stirring vane 23 with the lower extreme of (mixing) shaft 21 is connected, second stirring vane 23 is located the bottom of agitator 1, be provided with the soft scraper blade of second on the second stirring vane 23, the soft scraper blade of second with the bottom laminating of agitator 1. When the wet sand homogenizing device is used, the second stirring blades 23 rotate along with the rotation of the stirring shaft 21, so that the bottom of the stirring barrel 1 is stirred, the wet sand is stirred in all directions, and the wet sand homogenizing effect is improved. After the wet sand homogenization is accomplished, the (mixing) shaft 21 continues to rotate, and second stirring vane 23 and the soft scraper blade of second are along with rotating, and the soft scraper blade of second strikes off the wet sand of the bottom of agitator 1, and there is the wet sand to remain to pile up in the bottom of further avoiding agitator 1.
As shown in fig. 5 and 6, in an alternative embodiment of the present invention, the second stirring blade 23 is shaped like a blade with a certain inclination angle. It should be understood that the second stirring blade 23 may be any other suitable shape.
Further, as shown in fig. 3, the scraping component 3 includes first soft scrapers 31 equal in number to the first stirring blades 22, the first soft scrapers 31 are mounted on the first stirring blades 22 in a one-to-one correspondence manner, and the first soft scrapers 31 are attached to the inner wall surface of the stirring barrel 1. In use, the first soft scraper 31 is just attached to the inner wall surface of the stirring barrel 1 by mounting one first soft scraper 31 on each first stirring blade 22. When the first soft scraper 31 rotates along with the first stirring blade 22, the first soft scraper can rotate along with the inner wall surface of the stirring barrel 1, wet sand on the inner wall surface of the stirring barrel 1 can be scraped off, the wet sand is prevented from being adhered to the inner wall surface of the stirring barrel 1, and further the wet sand is prevented from being accumulated.
In an alternative embodiment of the present invention, the first soft scraper 31 and the second soft scraper are both soft thermoplastic rubber scrapers, for example. It should be appreciated, however, that first soft scraper 31 and second soft scraper can also be made of any other suitable material.
Further, as shown in fig. 1, the discharge assembly 4 includes a discharge valve plate 41, the discharge valve plate 41 is attached to the discharge opening 11, and the discharge valve plate 41 is movable relative to the discharge opening 11. In use, discharge valve plate 41 is moved relative to discharge opening 11 by applying an external force to discharge valve plate 41 to switch discharge opening 11 between an open state and a closed state. When discharge valve plate 41 moves below discharge opening 11, discharge valve plate 41 blocks discharge opening 11 so that discharge opening 11 is in a closed state. When the discharge valve plate 41 moves to a position away from the lower side of the discharge opening 11, the stirring barrel 1 is communicated with the outside through the discharge opening 11, and the discharge opening 11 is in an open state.
Wherein, in the utility model discloses an optional embodiment, the valve plate 41 of unloading for example is electric valve, can control opening and closing of electric valve through the controller for bin outlet 11 is automatic switch-over between open mode and closed state. It should be understood that discharge valve plate 41 may be any other suitable structure.
The discharge assembly 4 further includes a movable driving member, the movable driving member is connected to the discharge valve plate 41, and the movable driving member is configured to drive the discharge valve plate 41 to move relative to the discharge opening 11, so that the discharge opening 11 is switched between the open state and the closed state. When the valve is used, the discharge valve plate 41 is driven to move by the movable driving part, so that the discharge valve plate 41 is close to the discharge opening 11 or far away from the discharge opening 11, and the discharge opening 11 is automatically switched between an open state and a closed state. After the wet sand homogenization in the agitator 1 is accomplished, remove the driving piece and drive discharge valve plate 41 and remove for bin outlet 11 is in the open mode, and the wet sand in the agitator 1 can be discharged through bin outlet 11, then drives discharge valve plate 41 through removing the driving piece and removes, makes bin outlet 11 be in the closed condition, and then can carry out the wet sand homogenization of next time and handle.
Wherein, in an alternative embodiment of the present invention, the movable driving member is, for example, a telescopic cylinder. It should be understood that the movement drive may be any other suitable drive.
Further, as shown in fig. 1, the wet sand stirring and homogenizing device further comprises a divider 5, the divider 5 is located below the discharge opening 11, and the divider 5 is used for dividing the materials in the stirring barrel 1. When the device is used, wet sand to be detected is poured into the stirring barrel 1 for homogenization treatment, after homogenization is completed, the wet sand is discharged into the divider 5 through the discharge port 11, and the divider 5 divides the wet sand into a plurality of parts equally, so that a proper amount of representative samples can be obtained.
As shown in fig. 1 and 4, an opening is provided at the upper part of the splitter 5, and a plurality of cylinders 51 are provided at the lower part of the splitter 5, and the opening is located below the discharge opening 11. When the wet sand homogenizing device is used, after the wet sand is homogenized in the stirring barrel 1, the wet sand is discharged to the opening of the divider 5 through the discharge port 11, then enters the divider 5, is discharged through the cylinders 51, and then is divided into the parts equal to the number of the cylinders 51, so that a proper amount of wet sand is obtained, and subsequent detection is facilitated.
As shown in fig. 1 and 4, four cylinders 51 are arranged at the lower part of the splitter 5, and the outer wall surfaces of two adjacent cylinders 51 are tangent. In use, by connecting the four cylinders 51 together tangentially in sequence, the gap between two of said cylinders 51 is reduced, so that the green sand discharged by the splitter 5 can be equally divided into four parts, thus obtaining a suitable, representative sample.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a wet sand stirring homogenization device which characterized in that includes agitator, stirring subassembly, scrapes the material subassembly and the subassembly of unloading:
a discharge outlet is formed in the bottom of the stirring barrel, and the lower inner wall surface of the stirring barrel is of a hemispherical structure;
the stirring component is arranged in the stirring barrel;
the scraping component is mounted on the stirring component and is attached to the inner wall surface of the stirring barrel;
the discharging assembly is connected with the discharging opening, and the discharging opening can be switched between an open state and a closed state by the discharging assembly, wherein in the open state, the stirring barrel is communicated with the outside through the discharging opening, and in the closed state, the stirring barrel is not communicated with the outside;
the stirring assembly comprises a stirring shaft and a plurality of first stirring blades matched with the stirring barrel, one end of each first stirring blade is connected with the stirring shaft, a gap is formed between the other end of each first stirring blade and the inner wall surface of the stirring barrel, the scraping assembly is installed at the other end of each first stirring blade, and the scraping assembly is located at the gap;
the stirring assembly further comprises a second stirring blade, the second stirring blade is connected with the lower end of the stirring shaft, the second stirring blade is located at the bottom of the stirring barrel, a second soft scraper blade is arranged on the second stirring blade, and the second soft scraper blade is attached to the bottom of the stirring barrel.
2. The wet sand stirring and homogenizing device according to claim 1, wherein the scraping component comprises a number of first soft scrapers equal to the number of the first stirring blades, the first soft scrapers are correspondingly mounted on the first stirring blades, and the first soft scrapers are attached to the inner wall surface of the stirring barrel.
3. The wet sand stirring and homogenizing device according to claim 1 or 2, wherein the discharge assembly comprises a discharge valve plate, the discharge valve plate is attached to the discharge opening, and the discharge valve plate is movable relative to the discharge opening.
4. The wet sand stirring and homogenizing device of claim 3, wherein the discharge assembly further comprises a movable drive member coupled to the discharge valve plate, the movable drive member being configured to move the discharge valve plate relative to the discharge opening such that the discharge opening is switched between the open state and the closed state.
5. The wet sand stirring and homogenizing device according to claim 1 or 2, further comprising a splitter positioned below the discharge opening, the splitter being used for splitting the material in the stirring barrel.
6. The wet sand stirring and homogenizing device according to claim 5, wherein an upper portion of the riffler is provided with an opening, and a lower portion of the riffler is provided with a plurality of cylinders, and the opening is located below the discharge opening.
7. The wet sand stirring and homogenizing device according to claim 6, wherein the splitter is provided at a lower portion thereof with four cylinders, and outer wall surfaces of two adjacent cylinders are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282249.6U CN217431470U (en) | 2022-02-11 | 2022-02-11 | Wet sand stirring and homogenizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282249.6U CN217431470U (en) | 2022-02-11 | 2022-02-11 | Wet sand stirring and homogenizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217431470U true CN217431470U (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220282249.6U Active CN217431470U (en) | 2022-02-11 | 2022-02-11 | Wet sand stirring and homogenizing device |
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| Country | Link |
|---|---|
| CN (1) | CN217431470U (en) |
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2022
- 2022-02-11 CN CN202220282249.6U patent/CN217431470U/en active Active
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