CN211263095U - Gravel particle size detection device - Google Patents
Gravel particle size detection device Download PDFInfo
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- CN211263095U CN211263095U CN201922288540.5U CN201922288540U CN211263095U CN 211263095 U CN211263095 U CN 211263095U CN 201922288540 U CN201922288540 U CN 201922288540U CN 211263095 U CN211263095 U CN 211263095U
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Abstract
The utility model provides a gravel particle size detection device, including screening case, deflector, hot-blast main, well grain diameter screen cloth, fine grain diameter screen cloth, coarse grain diameter case, well grain diameter case, fine grain diameter case, the bottom of screening case is provided with the landing leg, the bottom level of landing leg is placed, the top of screening case is provided with the feed inlet, the bottom of screening case is provided with the discharging pipe, the deflector sets up the inside of screening case, the deflector slope sets up the below of discharging pipe. The utility model discloses treat the grit that detects and carry out the drying, get rid of the moisture that the grit surface carried to avoided the grit to glue and lead to the emergence of the screen cloth jam condition on the screen cloth, carried out dual screening to the grit, improved the accurate nature that the grit particle size detected, thereby the particle size distribution of accurate definite grit itself realizes the vibration of screen cloth, thereby improved the efficiency that the screen cloth screened, saved the time that detects.
Description
Technical Field
The utility model relates to a gravel detection equipment technical field, concretely relates to gravel particle size detection device.
Background
Grit detects the most important one step in the process when the particle size of grit detects, detects through the grit particle size of treating the detection to obtain the particle size distribution in the grit, make things convenient for the subsequent use of grit.
Present grit particle size detection device has certain defect, and the grit itself surface carries certain moisture before detecting, is infected with easily on the filter screen during the detection to make the filterability of filter screen descend, and the filter screen generally stews motionlessly when detecting, the efficiency of detection is lower, wastes a large amount of time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving foretell not enough, provide a gravel particle size detection device.
In order to achieve the above object, the technical solution of the present invention is: a gravel particle size detection device comprises a screening box, a steering plate, a hot air pipe, a medium particle size screen, a fine particle size screen, a coarse particle size box, a medium particle size box and a fine particle size box, wherein a supporting leg is arranged at the bottom of the screening box, the bottom of the supporting leg is horizontally placed, a feed inlet is formed in the top of the screening box, a discharge pipe is arranged at the bottom of the screening box, the steering plate is arranged in the screening box, the steering plate is obliquely arranged below the discharge pipe, one end of the steering plate is fixed on the inner side wall of the screening box, one end of the hot air pipe is externally connected with a dry hot air heat source, the other end of the hot air pipe penetrates through a top plate of the screening box and extends to the inside of the screening box, a hot air head is arranged at a port of the inside of the screening box, and the medium particle size screen is obliquely arranged in the inside of the, the side wall of the screening box at the lower end of the medium-particle-size screen is provided with a first opening, the medium-particle-size screen penetrates through the first opening and extends to the outside of the screening box, a first fixing piece is arranged above the higher end of the medium-particle-size screen, a second fixing piece is arranged below the lower end of the medium-particle-size screen, the fine-particle-size screen is obliquely arranged inside the screening box, the higher end of the fine-particle-size screen and the lower end of the medium-particle-size screen are positioned on the same side, the side wall of the screening box at the lower end of the fine-particle-size screen is provided with a second opening, the fine-particle-size screen penetrates through the second opening and extends to the outside of the screening box, the first fixing piece is arranged above the higher end of the fine-particle-size screen, and the second fixing piece is arranged at the lower end of the fine-particle-, the coarse particle size box is arranged below the medium particle size screen extending out of the screening box, the medium particle size box is arranged below the fine particle size screen extending out of the screening box, and the fine particle size box is arranged below the discharge pipe.
Further, a stop valve is arranged on the discharge pipe.
Further, the air outlet direction of the hot air head is vertical to the steering plate.
Further, first mounting includes first fixed plate, first vibrating spring, the one end of first fixed plate is fixed on the inside wall of screening case, first vibrating spring sets up first fixed plate with between the well particle diameter screen cloth, first vibrating spring's upper end fixed connection the bottom of first fixed plate, first vibrating spring's lower extreme fixed connection well particle diameter screen cloth.
Further, the second fixing part comprises a second fixing plate and a second vibrating spring, one end of the second fixing plate is fixed on the inner side wall of the screening box, the second vibrating spring is arranged between the second fixing plate and the fine-grain-size screen, the lower end of the second vibrating spring is fixedly connected with the top of the second fixing plate, and the upper end of the second vibrating spring is fixedly connected with the fine-grain-size screen.
Contrast prior art, the utility model discloses following beneficial effect has:
1. the utility model dries the gravel to be detected by arranging the hot air pipe externally connected with the hot air drying heat source, removes the moisture carried on the surface of the gravel, thereby avoiding the condition that the gravel is stuck on the screen to cause the blocking of the screen, and prolongs the drying time of the gravel by arranging the steering plate, thereby further improving the drying effect;
2. the utility model discloses a through setting up medium grain size screen cloth, fine grain size screen cloth, carry out the dual screening to the gravel, improved the precision that the gravel particle size detected to the particle size distribution of accurate definite gravel itself;
3. the utility model discloses a set up first mounting, second mounting, first mounting and second mounting mutually support, realize the vibration of screen cloth to improve the efficiency of screen cloth screening, saved the time that detects.
Drawings
Fig. 1 is a schematic view of the sectional structure of the front view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
As shown in FIG. 1, a gravel particle size detection device comprises a screening box 1, a steering plate 2, a hot air pipe 3, a medium particle size screen 4, a fine particle size screen 5, a coarse particle size box 6, a medium particle size box 7 and a fine particle size box 8, wherein a supporting leg 11 is arranged at the bottom of the screening box 1, the bottom of the supporting leg 11 is horizontally placed, a feeding hole 12 is arranged at the top of the screening box 1, a discharging pipe 13 is arranged at the bottom of the screening box 1, the steering plate 2 is arranged in the screening box 1, the steering plate 2 is obliquely arranged below the discharging pipe 13, one end of the steering plate 2 is fixed on the inner side wall of the screening box 1, one end of the hot air pipe 3 is externally connected with a dry hot air heat source, the other end of the hot air pipe 3 penetrates through the top plate of the screening box 1 and extends into the screening box 1, a hot air head 31 is arranged at the port of the hot air pipe 3 arranged in the screening, the medium-size screen 4 is obliquely arranged inside the screening box 1, the screening box 1 is provided with a first opening 14 on the side wall at the lower end of the medium-size screen 4, the medium-size screen 4 passes through the first opening 14 and extends to the outside of the screening box 1, a first fixing member 41 is arranged above the upper end of the medium-size screen 4, a second fixing member 42 is arranged below the lower end of the medium-size screen 4, the fine-size screen 5 is obliquely arranged inside the screening box 1, the upper end of the fine-size screen 5 is positioned on the same side as the lower end of the medium-size screen 4, the screening box 1 is provided with a second opening 15 on the side wall at the lower end of the fine-size screen 5, the fine-size screen 5 passes through the second opening 15 and extends to the outside of the screening box 1, the first fixing piece 41 is arranged above the higher end of the fine particle size screen 5, the second fixing piece 42 is arranged at the lower end of the fine particle size screen 5, the coarse particle size box 6 is arranged below the medium particle size screen 4 extending out of the screening box 1, the medium particle size box 7 is arranged below the fine particle size screen 5 extending out of the screening box 1, and the fine particle size box 8 is arranged below the discharge pipe 13.
Further, a stop valve 131 is provided on the discharge pipe 13.
Further, the air outlet direction of the hot air head 31 is perpendicular to the steering plate 2.
Further, the first fixing member 41 includes a first fixing plate 411 and a first vibration spring 412, one end of the first fixing plate 411 is fixed on the inner side wall of the screening box 1, the first vibration spring 412 is disposed between the first fixing plate 411 and the medium-particle-size screen 4, the upper end of the first vibration spring 412 is fixedly connected to the bottom of the first fixing plate 411, and the lower end of the first vibration spring 412 is fixedly connected to the medium-particle-size screen 4.
Further, the second fixing member 42 includes a second fixing plate 421 and a second vibrating spring 422, one end of the second fixing plate 421 is fixed on the inner side wall of the screening box 1, the second vibrating spring 422 is disposed between the second fixing plate 421 and the fine grain sieve 5, the lower end of the second vibrating spring 422 is fixedly connected to the top of the second fixing plate 421, and the upper end of the second vibrating spring 422 is fixedly connected to the fine grain sieve 5.
The utility model provides a gravel particle size detection device, the inside of screening case is sent into through the feed inlet to the gravel that will wait to detect during the use, the gravel turns to through the deflector, the gravel when moving on the deflector, the hot-blast head of the perpendicular deflector of air-out direction dries the gravel, get rid of the moisture on gravel surface, the gravel falls to well particle size screen cloth, the vibration of particle size screen cloth in first mounting and the cooperation realization of second mounting, the gravel that the particle size is greater than the mesh of well particle size screen cloth falls to the inside of coarse particle size case through first opening, the gravel that the particle size is less than the mesh of well particle size screen cloth falls to the fine particle size screen cloth, the gravel that the particle size is greater than the mesh of fine particle size screen cloth falls to the inside of well particle size case through the second opening, the gravel that the particle size is less than the mesh of well particle size screen cloth falls to the discharging pipe inside, through opening the stop, And weighing the gravels in the medium-particle-size box and the fine-particle-size box, so as to determine the particle size distribution of the gravel to be detected.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Claims (5)
1. The utility model provides a grit particle size detection device which characterized in that: the device comprises a screening box, a steering plate, a hot air pipe, a medium-particle-size screen, a fine-particle-size screen, a coarse-particle-size box, a medium-particle-size box and a fine-particle-size box, wherein supporting legs are arranged at the bottom of the screening box, the bottom of the supporting legs is horizontally arranged, a feed inlet is formed in the top of the screening box, a discharge pipe is arranged at the bottom of the screening box, the steering plate is arranged in the screening box, the steering plate is obliquely arranged below the discharge pipe, one end of the steering plate is fixed on the inner side wall of the screening box, one end of the hot air pipe is externally connected with a dry hot air heat source, the other end of the hot air pipe penetrates through a top plate of the screening box and extends to the inside of the screening box, a hot air head is arranged at a port of the inside of the screening box, the medium-particle-size screen is obliquely arranged in the screening box, and a first opening, the medium-particle-size screen penetrates through the first opening and extends to the outside of the screening box, a first fixing piece is arranged above the higher end of the medium-particle-size screen, a second fixing piece is arranged below the lower end of the medium-particle-size screen, the fine-particle-size screen is obliquely arranged in the screening box, the higher end of the fine-particle-size screen and the lower end of the medium-particle-size screen are positioned on the same side, a second opening is formed in the side wall of the screening box at the lower end of the fine-particle-size screen, the fine-particle-size screen penetrates through the second opening and extends to the outside of the screening box, the first fixing piece is arranged above the higher end of the fine-particle-size screen, the second fixing piece is arranged at the lower end of the fine-particle-size screen, and the coarse-particle-size box is arranged below the outside of the screening box, wherein the medium-particle, the medium-particle-size box is arranged below the fine-particle-size screen mesh extending out of the screening box, and the fine-particle-size box is arranged below the discharge pipe.
2. The grit size detecting apparatus as recited in claim 1 wherein: and a stop valve is arranged on the discharge pipe.
3. The grit size detecting apparatus as recited in claim 1 wherein: the air outlet direction of the hot air head is vertical to the steering plate.
4. The grit size detecting apparatus as recited in claim 1 wherein: first mounting includes first fixed plate, first vibrating spring, the one end of first fixed plate is fixed on the inside wall of screening case, first vibrating spring sets up first fixed plate with between the well particle diameter screen cloth, first vibrating spring's upper end fixed connection the bottom of first fixed plate, first vibrating spring's lower extreme fixed connection well particle diameter screen cloth.
5. The grit size detecting apparatus as recited in claim 1 wherein: the second fixing part comprises a second fixing plate and a second vibrating spring, one end of the second fixing plate is fixed on the inner side wall of the screening box, the second vibrating spring is arranged between the second fixing plate and the fine-grain-size screen, the lower end of the second vibrating spring is fixedly connected with the top of the second fixing plate, and the upper end of the second vibrating spring is fixedly connected with the fine-grain-size screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288540.5U CN211263095U (en) | 2019-12-19 | 2019-12-19 | Gravel particle size detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288540.5U CN211263095U (en) | 2019-12-19 | 2019-12-19 | Gravel particle size detection device |
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| Publication Number | Publication Date |
|---|---|
| CN211263095U true CN211263095U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922288540.5U Active CN211263095U (en) | 2019-12-19 | 2019-12-19 | Gravel particle size detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967282A (en) * | 2019-12-19 | 2020-04-07 | 阜阳市路兴公路工程监理有限公司 | Gravel particle size detection device |
| CN112044782A (en) * | 2020-09-22 | 2020-12-08 | 灵璧县飞松机械制造有限责任公司 | Grain specific weight sieve |
-
2019
- 2019-12-19 CN CN201922288540.5U patent/CN211263095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967282A (en) * | 2019-12-19 | 2020-04-07 | 阜阳市路兴公路工程监理有限公司 | Gravel particle size detection device |
| CN112044782A (en) * | 2020-09-22 | 2020-12-08 | 灵璧县飞松机械制造有限责任公司 | Grain specific weight sieve |
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