CN212384016U - Sand screening device for building - Google Patents
Sand screening device for building Download PDFInfo
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- CN212384016U CN212384016U CN202020337382.8U CN202020337382U CN212384016U CN 212384016 U CN212384016 U CN 212384016U CN 202020337382 U CN202020337382 U CN 202020337382U CN 212384016 U CN212384016 U CN 212384016U
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- impurity
- guide plate
- sand
- screen
- screen frame
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Abstract
The utility model discloses a screening sand device for building, which comprises an outer shell, the lower extreme of shell body supports in the last top of support frame, and the left and right sides of shell body is fixedly connected with impurity discharging pipe and fine sand discharging pipe respectively, the filter screen is installed to the inside last top of shell body, and the below of filter screen has set gradually impurity stock guide and fine sand stock guide, one side of impurity stock guide is connected in the inboard of shell body, and the equal fixed connection in the one end of supporting the slat in both ends around the impurity stock guide opposite side to the other end of supporting the slat is connected in the inboard of shell body. This screening sand device for building can be convenient for reduce workman's intensity of labour to improve the efficiency of screening sand, thereby can be convenient for the workman and use.
Description
Technical Field
The utility model relates to a building correlation technique field specifically is a screening sand device for building.
Background
In a building, building raw materials are a foundation, and the building are formed by the building raw materials, sand is an important raw material in the building, sand is required to be screened before use so as to remove large stone particles and impurities, and a sand screening device for the building is a sand screening device in the building;
however, the conventional sand screening device for buildings is inconvenient to use because the conventional sand screening device for buildings is only a single screen, and when the device is used, the device is supported obliquely, and workers throw sand containing impurities to the screen, so as to achieve the purpose of screening sand, but the device has problems, such as:
1. the labor intensity of workers is not convenient to reduce, and the sand screening efficiency is low;
2. after the sand screening device is used for a period of time, impurities accumulated on the lower part of the sand screening device need to be removed, and the labor intensity of workers is further increased.
Disclosure of Invention
An object of the utility model is to provide a screening sand device for building to it is lower to propose current screening sand device for building efficiency among the above-mentioned background art of solution, and can increase the problem that workman's work burden is not convenient for its use.
In order to achieve the above object, the utility model provides a following technical scheme: a sand screening device for buildings comprises an outer shell, wherein the lower end of the outer shell is supported at the upper top end of a support frame, the left side and the right side of the outer shell are fixedly connected with an impurity discharging pipe and a fine sand discharging pipe respectively, a filter screen is installed at the upper top end inside the outer shell, an impurity guide plate and a fine sand guide plate are sequentially arranged below the filter screen, one side of the impurity guide plate is connected to the inner side of the outer shell, the front end and the rear end of the other side of the impurity guide plate are fixedly connected to one end of a supporting strip plate, the other end of the supporting strip plate is connected to the inner side of the outer shell, the upper surface of the supporting strip plate is connected with the lower surface of a screen frame through a sliding structure, the front side surface of the screen frame is fixedly connected with a guide block, the guide block is slidably clamped in a guide groove, and supporting shoe fixed connection is in the upper surface that supports the slat to the last surface distribution that supports the slat has the lifting piece, the coaxial fixed connection of cylindricality piece is on servo motor's motor shaft, and servo motor installs in the right flank of shell body, the medial surface of screen frame is provided with the vibration groove, and installs the screen cloth frame in the vibration groove, the lower surface of screen cloth frame runs through the lower surface of screen frame through protruding activity, and installs the screen cloth on the screen cloth frame.
Preferably, the impurity guide plate, the supporting strip plates, the screen frame and the screen are parallel to each other, and the supporting strip plates are uniformly connected to the front and rear ends of the side surface of the impurity guide plate.
Preferably, the fine sand guide plate and the impurity guide plate are both of inclined structures, the orientations of the fine sand guide plate and the impurity guide plate are opposite, and the upper surfaces of the fine sand guide plate and the impurity guide plate are respectively communicated with the fine sand discharge pipe and the impurity discharge pipe.
Preferably, the cross section of the filter screen is in an inverted V-shaped structure, and the aperture of the filter screen is larger than that of the screen.
Preferably, the guide groove is of an annular groove hole structure, and the guide groove is obliquely arranged on the cylindrical block.
Preferably, the sliding structure is composed of a sliding groove and a sliding block, and is respectively disposed on the lower surface of the screen frame and the upper surface of the support slat.
Compared with the prior art, the beneficial effects of the utility model are that: this screening sand device for building can be convenient for reduce workman's intensity of labour to improve the efficiency of screening sand, thereby can be convenient for the workman and use:
1. after larger stones are removed through the screen mesh, the sand can be screened through the screen mesh which can vibrate and reciprocate at the same time, so that fine sand and impurities can be quickly separated, the sand screening efficiency in a building site can be conveniently improved, and the labor intensity of workers is reduced;
2. after fine sand and impurity separation, fine sand and impurity will be followed fine sand discharging pipe and impurity discharging pipe eduction gear respectively, and then can be convenient for the workman directly catch impurity and fine sand through the dolly, avoided in the past after sifting sand a period, still need handle accumulational impurity, and then can further reduction staff's intensity of labour.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a rear view connection structure of a cylindrical block of the present invention;
fig. 4 is the local structure schematic diagram of the inner side surface of the screen frame of the utility model.
In the figure: 1. an outer housing; 2. a support frame; 3. an impurity discharging pipe; 4. a fine sand discharge pipe; 5. an impurity guide plate; 6. supporting the ribbon board; 7. a screen frame; 8. a servo motor; 9. a fine sand guide plate; 10. filtering with a screen; 11. a support block; 12. a cylindrical block; 13. a guide groove; 14. a guide block; 15. a sliding structure; 16. lifting the block; 17. a vibration groove; 18. a screen frame; 19. a protrusion; 20. and (4) screening.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a sand screening device for buildings comprises an outer shell 1, a support frame 2, an impurity discharging pipe 3, a fine sand discharging pipe 4, an impurity guide plate 5, a support slat 6, a screen frame 7, a servo motor 8, a fine sand guide plate 9, a filter screen 10, a support block 11, a cylindrical block 12, a guide groove 13, a guide block 14, a sliding structure 15, a lifting block 16, a vibration groove 17, a screen frame 18, a protrusion 19 and a screen 20, wherein the lower end of the outer shell 1 is supported at the upper top end of the support frame 2, the impurity discharging pipe 3 and the fine sand discharging pipe 4 are fixedly connected to the left side and the right side of the outer shell 1 respectively, the filter screen 10 is installed at the upper top end inside the outer shell 1, the impurity guide plate 5 and the fine sand guide plate 9 are sequentially arranged below the filter screen 10, one side of the impurity guide plate 5 is connected to the inner side of the outer shell 1, and the front end and rear end, and the other end of the supporting slat 6 is connected to the inside of the outer case 1, the upper surface of the supporting slat 6 is connected to the lower surface of the screen frame 7 by the sliding structure 15, and the front side surface of the screen frame 7 is fixedly connected with a guide block 14, the guide block 14 is clamped in the guide groove 13 in a sliding way, and the guide groove 13 is arranged at the outer side of the cylindrical block 12, the cylindrical block 12 is connected on the supporting block 11 through a bearing, the supporting block 11 is fixedly connected on the upper surface of the supporting strip plate 6, and the lifting blocks 16 are distributed on the upper surface of the supporting ribbon board 6, the cylindrical block 12 is coaxially and fixedly connected on the motor shaft of the servo motor 8, and the servo motor 8 is arranged on the right side surface of the outer shell 1, the inner side surface of the screen frame 7 is provided with a vibration groove 17, and a screen frame 18 is arranged in the vibration groove 17, the lower surface of the screen frame 18 movably penetrates through the lower surface of the screen frame 7 through a bulge 19, and a screen 20 is arranged on the screen frame 18.
The impurity guide plate 5, the supporting strip plates 6, the screen frame 7, the screen frame 18 and the screen 20 are all parallel structures, and the supporting strip plates 6 are uniformly connected to the front end and the rear end of the side surface of the impurity guide plate 5, so that fine sand can fall from the screen 20 conveniently.
The fine sand guide plate 9 and the impurity guide plate 5 are inclined structures, the orientations of the fine sand guide plate and the impurity guide plate are opposite, the upper surfaces of the fine sand guide plate 9 and the impurity guide plate 5 are respectively communicated with the fine sand discharge pipe 4 and the impurity discharge pipe 3, sand can slide on the screen 20, sand screening can be facilitated, fine sand can slide on the fine sand guide plate 9, and impurities and the fine sand can be discharged from the impurity discharge pipe 3 and the fine sand discharge pipe 4 respectively.
The cross section of the filter screen 10 is of an inverted V-shaped structure, and the aperture of the filter screen 10 is larger than that of the screen 20, so that large stones can be prevented from entering the device, and the device can be prevented from normally screening sand.
The guide groove 13 is an annular groove hole structure, and the guide groove 13 is obliquely arranged on the cylindrical column block 12 and can drive the guide block 14 to reciprocate when the column block 12 rotates.
The sliding structure 15 is composed of a sliding groove and a sliding block, and is respectively arranged on the lower surface of the screen frame 7 and the upper surface of the supporting slat 6, so that the stable reciprocating movement of the screen frame 7 can be ensured.
The working principle is as follows: install this screening sand device for building at the position of use at first to switch on the device's power, the equipment that will carry the grit again moves to the device by side, so that through the device of carrying the grit, will treat the grit of screening and carry to the top of shell body 1, later the device sieves sand through following process:
according to fig. 1-4, the servomotor 8 is started, so that the servomotor 8 drives the cylindrical block 12 to rotate, and thus can drive the guide groove 13 thereon to rotate;
when the guide groove 13 rotates, the guide block 14 can drive the screen frame 7 to reciprocate, and further drive the screen frame 18 on the inner side and the filter screen 10 on the screen frame 18 to reciprocate;
during the reciprocating movement of the screen frame 18, the protrusions 19 on the lower surface of the screen frame synchronously reciprocate, so that the protrusions 19 move up and down under the action of the lifting blocks 16;
the screen frame 18 can vibrate through the up-and-down reciprocating movement of the bulges 19, so that the screen 10 vibrates;
after the sand to be screened is conveyed to the top end of the outer shell 1 by the sand conveying device, large stones can be screened out through the filter screen 10, and then the sand is screened in the vibrating and reciprocating movement process of the screen 20, so that fine sand falls into the upper surface of the fine sand guide plate 9, and impurities slide onto the impurity guide plate 5;
the fine sand and the impurities are then discharged from the device via a fine sand outlet pipe 4 and an impurities outlet pipe 3, respectively, which are not described in detail in this description and are known to the person skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A screening sand device for building, includes shell body (1), its characterized in that: the lower end of the outer shell (1) is supported at the upper top end of the support frame (2), the left side and the right side of the outer shell (1) are fixedly connected with an impurity discharging pipe (3) and a fine sand discharging pipe (4) respectively, a filter screen (10) is installed at the upper top end inside the outer shell (1), an impurity guide plate (5) and a fine sand guide plate (9) are sequentially arranged below the filter screen (10), one side of the impurity guide plate (5) is connected to the inner side of the outer shell (1), the front end and the rear end of the other side of the impurity guide plate (5) are fixedly connected to one end of the support slat (6), the other end of the support slat (6) is connected to the inner side of the outer shell (1), the upper surface of the support slat (6) is connected with the lower surface of the screen frame (7) through a sliding structure (15), and the front side surface of the screen frame (7) is, guide block (14) slip block in guide groove (13), and guide groove (13) set up in the outside of cylindricality piece (12), cylindricality piece (12) run through the bearing and connect on supporting shoe (11), and supporting shoe (11) fixed connection in the upper surface that supports slat (6) to the last surface distribution that supports slat (6) has lifting piece (16), cylindricality piece (12) coaxial fixed connection is on the motor shaft of servo motor (8), and servo motor (8) install in the right flank of shell body (1), the medial surface of screen frame (7) is provided with vibration tank (17), and installs screen frame (18) in vibration tank (17), the lower surface of screen frame (18) passes through the lower surface of screen frame (7) through arch (19) activity, and installs screen cloth (20) on screen frame (18).
2. A sand screening apparatus for construction as claimed in claim 1, wherein: impurity stock guide (5), support slat (6), screen frame (7), screen cloth frame (18) and screen cloth (20) are the structure that is parallel to each other, and both ends homogeneous is connected with support slat (6) around impurity stock guide (5) side.
3. A sand screening apparatus for construction as claimed in claim 1, wherein: the fine sand guide plate (9) and the impurity guide plate (5) are both of an inclined structure, the directions of the fine sand guide plate and the impurity guide plate are opposite, and the upper surfaces of the fine sand guide plate (9) and the impurity guide plate (5) are respectively communicated with the fine sand discharge pipe (4) and the impurity discharge pipe (3).
4. A sand screening apparatus for construction as claimed in claim 1, wherein: the cross-section of filter screen (10) is in "V" font structure of falling, and the aperture of filter screen (10) is greater than the aperture of screen cloth (20).
5. A sand screening apparatus for construction as claimed in claim 1, wherein: the guide groove (13) is of an annular groove hole structure, and the guide groove (13) is obliquely arranged on the cylindrical columnar block (12).
6. A sand screening apparatus for construction as claimed in claim 1, wherein: the sliding structure (15) is composed of a sliding groove and a sliding block, and the sliding structure is respectively arranged on the lower surface of the screen frame (7) and the upper surface of the supporting strip plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337382.8U CN212384016U (en) | 2020-03-18 | 2020-03-18 | Sand screening device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337382.8U CN212384016U (en) | 2020-03-18 | 2020-03-18 | Sand screening device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212384016U true CN212384016U (en) | 2021-01-22 |
Family
ID=74248207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020337382.8U Expired - Fee Related CN212384016U (en) | 2020-03-18 | 2020-03-18 | Sand screening device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212384016U (en) |
-
2020
- 2020-03-18 CN CN202020337382.8U patent/CN212384016U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210713 Address after: 110000 No.3-6 (gate 19), Shenying Road, Hunnan District, Shenyang City, Liaoning Province Patentee after: Liaoning Wanmei Construction Engineering Co.,Ltd. Address before: 237400 Pengdong formation, Zhangying village, Linshui Town, Huoqiu County, Lu'an City, Anhui Province Patentee before: Yang Ruifang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |