CN213194514U - Screening sand device for building engineering - Google Patents
Screening sand device for building engineering Download PDFInfo
- Publication number
- CN213194514U CN213194514U CN202021728386.5U CN202021728386U CN213194514U CN 213194514 U CN213194514 U CN 213194514U CN 202021728386 U CN202021728386 U CN 202021728386U CN 213194514 U CN213194514 U CN 213194514U
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- side wall
- box body
- fixedly connected
- spring
- end side
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- 239000004576 sand Substances 0.000 title claims abstract description 24
- 238000012216 screening Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
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Abstract
The utility model discloses a screening sand device for building engineering, which relates to the field of building engineering and comprises a box body, wherein the upper end side wall of the box body is fixedly connected with a blanking hopper, the upper end side wall of the box body is penetrated and provided with a blanking hole, the inner side wall of the box body is provided with a first chute, a screening mechanism is slidably connected in the first chute, the side wall of the box body is penetrated and provided with a coarse material opening and closing port, the upper end side wall of the coarse material opening and closing port is provided with a second chute, the upper end side wall of the second chute is fixedly connected with a second spring, sand is poured into the box body through the blanking hopper by matching between a driving motor, a screen cloth, an eccentric block, a slide block and the first spring, the driving motor drives the eccentric block to rotate to generate a certain centrifugal force the screen cloth to vibrate, so that the sand on the screen cloth can be screened fully, screening efficiency is high and the intensity of labour of personnel has reduced greatly.
Description
Technical Field
The utility model relates to a building engineering field especially relates to a screening sand device for building engineering.
Background
The building engineering is a part of the construction engineering, and refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, study, public activities and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sand screening device for construction engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sand screening device for constructional engineering comprises a box body, wherein a blanking hopper is fixedly connected to the upper end side wall of the box body, a blanking hole is formed in the upper end side wall of the box body in a penetrating manner, a first chute is formed in the inner side wall of the box body, a screening mechanism is connected in the first chute in a sliding manner, a coarse material opening and closing opening is formed in the side wall of the box body in a penetrating manner, a second chute is formed in the upper end side wall of the coarse material opening and closing opening, a second spring is fixedly connected to the upper end side wall of the second chute, a baffle is fixedly connected to the tail end of the second spring, the baffle is connected with the side wall of the second chute in a sliding manner, a pull rope is fixedly connected to the upper end of the baffle, the free end of the pull rope sequentially penetrates through the second chute and the side wall of the box body and is fixedly connected with the side wall of the, and a plurality of universal wheels are fixedly arranged on the outer side wall of the lower end of the box body.
Preferably, screening mechanism includes the slider of sliding connection on first spout lateral wall, the first spring of lower extreme lateral wall fixedly connected with of slider, the terminal fixed connection of first spring is on the lower extreme lateral wall of first spout, the lateral wall fixed connection screen cloth of slider, screen cloth lower extreme lateral wall rotates and is connected with electric telescopic handle, electric telescopic handle's end rotates and connects on the lateral wall of slider, the lower extreme lateral wall fixedly connected with fixed plate of screen cloth, the lateral wall fixedly connected with driving motor of fixed plate, driving motor's the terminal fixedly connected with eccentric block of output shaft, the free end of stay cord and the lateral wall fixed connection of screen cloth.
Preferably, the first spring is an elastic spring and is made of stainless steel.
Preferably, the blanking hopper is communicated with the inside of the box body through the blanking port, and the inside of the box body is communicated with the outside of the box body through the coarse material opening and closing port and the fine material discharge pipe respectively.
Preferably, the pull rope is formed by rolling a stainless steel wire.
Preferably, the inner side wall of the lower end of the box body is arranged in an inclined shape.
The utility model has the advantages that: in the utility model, sand is poured into the box body through the discharging hopper by matching the driving motor, the screen, the eccentric block, the slide block and the first spring, the driving motor drives the eccentric block to rotate to generate certain centrifugal force to force the screen to vibrate, so that the sand on the screen can be fully screened, and compared with the traditional manual sand throwing mode, the screening efficiency is high, and the labor intensity of personnel is greatly reduced;
through the cooperation use between stay cord, second spring, baffle, the electric telescopic handle, after sand screening is accomplished, drive the screen cloth through starting electric telescopic handle and rotate the slope, upwards open through stay cord pulling baffle is automatic, realizes that the coarse fodder is opened automatically that the opening and shutting is opened, the coarse fodder of the great granule of automatic discharge, and the fine material is then followed the discharge of fine material discharge pipe, and the personnel of being convenient for collect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a of the present invention.
Fig. 3 is a schematic side view of the connection between the screen and the driving motor of the present invention.
Fig. 4 is an appearance diagram of the eccentric block of the present invention.
Reference numbers in the figures: the device comprises a box body 1, a blanking hopper 2, a first chute 3, a sliding block 4, a first spring 5, a screen 6, an electric telescopic rod 7, a fixing plate 8, a driving motor 9, an eccentric block 10, a coarse material opening and closing port 11, a limiting plate 12, a baffle 13, a second chute 14, a second spring 15, a pulling rope 16, a fine material discharge pipe 17 and a universal wheel 18.
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.
Referring to fig. 1-4, a sand sieving device for construction engineering comprises a box body 1, wherein the upper end side wall of the box body 1 is fixedly connected with a blanking hopper 2, the upper end side wall of the box body 1 is provided with a blanking port in a penetrating manner, the blanking hopper 2 is mutually communicated with the inside of the box body 1 through the blanking port, the inside of the box body 1 is respectively communicated with the outside of the box body 1 through a coarse material opening and closing port 11 and a fine material discharge pipe 17, the inner side wall of the box body 1 is provided with a first sliding chute 3, a sieving mechanism is slidably connected in the first sliding chute 3 and comprises a sliding block 4 slidably connected on the side wall of the first sliding chute 3, the lower end side wall of the sliding block 4 is fixedly connected with a first spring 5, the first spring 5 is an elastic spring and is made of stainless steel, and the stainless steel has the characteristics of good formability, corrosion resistance and the like;
the tail end of a first spring 5 is fixedly connected to the side wall of the lower end of a first sliding chute 3, the side wall of a sliding block 4 is fixedly connected with a screen 6, the side wall of the lower end of the screen 6 is rotatably connected with an electric telescopic rod 7, the tail end of the electric telescopic rod 7 is rotatably connected to the side wall of the sliding block 4, the side wall of the lower end of the screen 6 is fixedly connected with a fixed plate 8, the side wall of the fixed plate 8 is fixedly connected with a driving motor 9, the tail end of an output shaft of the driving motor 9 is fixedly connected with an eccentric block 10, the side wall of a box body 1 is provided with a coarse material opening and closing opening 11 in a penetrating way, the side wall of the upper end of the coarse material opening and closing opening 11 is provided with a second sliding chute 14, the side wall of the upper end of the second sliding chute 14 is fixedly connected with a second spring 15, the, the situation that the stay cord is broken after long-term use can be avoided, and the normal service life of the device is further ensured;
the free end of stay cord 16 runs through the lateral wall of second spout 14 and box 1 in proper order and with the lateral wall fixed connection of screening mechanism, the free end of stay cord 16 and the lateral wall fixed connection of screen cloth 6, the inside wall fixedly connected with limiting plate 12 of box 1, the lower extreme lateral wall through connection of box 1 has thin material discharge pipe 17, the lower extreme inside wall of box 1 is the slope form setting, the slope form sets up and is favorable to thin material landing downwards and discharges from thin material discharge pipe 17, the lower extreme lateral wall fixed mounting of box 1 has a plurality of universal wheels 18, the setting of universal wheel 18 makes the device more be convenient for remove the transport.
The working principle is as follows: when the sand screening device is used, sand is guided into the lower hopper 2, the sand enters the box body 1 from the lower hopper 2 and falls on the screen 6, the driving motor 9 is started to enable the eccentric block 10 to rotate, the rotation of the eccentric block 10 generates certain centrifugal force in different directions to force the screen 6 to shake, the screen 6 is fixedly connected to the side wall of the sliding block 4, the sliding block 4 continuously slides back and forth in the first sliding groove 3 under the action of the first spring 5 to drive the screen 6 to vibrate up and down, the sand on the screen 6 is screened in a vibration mode, the screened sand falls on the inner bottom of the box body 1 and is discharged out of the box body 1 through the fine material discharge pipe 17 to be collected, larger particles screened out are left on the screen 6, after the sand is screened out, the driving motor 9 is turned off and the electric telescopic rod 7 is started, the screen 6 is driven to rotate downwards and incline by the contraction of the electric telescopic rod 7, pulling 16 the stay cord, pulling baffle 13 upwards slides in second spout 14, realizes opening coarse fodder opening and shutting mouth 11, and great particulate matter is along with the slope of screen cloth 6, and follow screen cloth 6 and descend the landing downwards, opens and shuts mouthful 11 through the coarse fodder and follow box 1 internal slip and collect.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The sand screening device for the building engineering comprises a box body (1) and is characterized in that a blanking hopper (2) is fixedly connected to the upper end side wall of the box body (1), a blanking port is formed in the upper end side wall of the box body (1) in a penetrating mode, a first sliding chute (3) is formed in the inner side wall of the box body (1), a screening mechanism is connected in the first sliding chute (3) in a sliding mode, a coarse material opening and closing port (11) is formed in the side wall of the box body (1) in a penetrating mode, a second sliding chute (14) is formed in the upper end side wall of the coarse material opening and closing port (11), a second spring (15) is fixedly connected to the upper end side wall of the second sliding chute (14), a baffle (13) is fixedly connected to the tail end of the second spring (15), the baffle (13) is connected with the side wall of the second sliding chute (14) in a sliding mode, the free end of stay cord (16) run through the lateral wall of second spout (14) and box (1) in proper order and with the lateral wall fixed connection of screening mechanism, the inside wall fixedly connected with limiting plate (12) of box (1), the lower extreme lateral wall through connection of box (1) has thin material discharge pipe (17), the lower extreme lateral wall fixed mounting of box (1) has a plurality of universal wheels (18).
2. The sand screening device for the building engineering according to claim 1, wherein the screening mechanism comprises a slide block (4) slidably connected to a side wall of the first chute (3), a first spring (5) is fixedly connected to a lower end side wall of the slide block (4), the end of the first spring (5) is fixedly connected to the lower end side wall of the first chute (3), a screen (6) is fixedly connected to a side wall of the slide block (4), an electric telescopic rod (7) is rotatably connected to the lower end side wall of the screen (6), the end of the electric telescopic rod (7) is rotatably connected to the side wall of the slide block (4), a fixing plate (8) is fixedly connected to the lower end side wall of the screen (6), a driving motor (9) is fixedly connected to a side wall of the fixing plate (8), and an eccentric block (10) is fixedly connected to the end of an output shaft of the driving motor (9), the free end of the pull rope (16) is fixedly connected with the side wall of the screen (6).
3. A screening device for building engineering according to claim 2, characterized in that said first spring (5) is a spring and is made of stainless steel.
4. The sand screening device for the construction engineering as claimed in claim 1, wherein the blanking hopper (2) is communicated with the inside of the box body (1) through a blanking port, and the inside of the box body (1) is communicated with the outside of the box body (1) through a coarse material opening and closing port (11) and a fine material discharge pipe (17) respectively.
5. A sand screening device for construction engineering according to claim 1, wherein the pulling rope (16) is formed by rolling stainless steel wires.
6. A sand screening device for construction engineering according to claim 1, wherein the inner side wall of the lower end of the box body (1) is arranged in an inclined shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728386.5U CN213194514U (en) | 2020-08-18 | 2020-08-18 | Screening sand device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728386.5U CN213194514U (en) | 2020-08-18 | 2020-08-18 | Screening sand device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213194514U true CN213194514U (en) | 2021-05-14 |
Family
ID=75839872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021728386.5U Expired - Fee Related CN213194514U (en) | 2020-08-18 | 2020-08-18 | Screening sand device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213194514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817563A (en) * | 2021-10-08 | 2021-12-21 | 贵州仁久酒业有限公司 | Malus spectabilis wine and brewing device thereof |
| CN114054129A (en) * | 2021-10-26 | 2022-02-18 | 靖州县振宏米业有限责任公司 | Low-loss polishing equipment for processing semi-finished paddy products |
-
2020
- 2020-08-18 CN CN202021728386.5U patent/CN213194514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817563A (en) * | 2021-10-08 | 2021-12-21 | 贵州仁久酒业有限公司 | Malus spectabilis wine and brewing device thereof |
| CN114054129A (en) * | 2021-10-26 | 2022-02-18 | 靖州县振宏米业有限责任公司 | Low-loss polishing equipment for processing semi-finished paddy products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |