CN212349380U - Screening sand device that civil engineering used - Google Patents
Screening sand device that civil engineering used Download PDFInfo
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- CN212349380U CN212349380U CN202020371249.4U CN202020371249U CN212349380U CN 212349380 U CN212349380 U CN 212349380U CN 202020371249 U CN202020371249 U CN 202020371249U CN 212349380 U CN212349380 U CN 212349380U
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- filter plate
- fixedly connected
- box body
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- feed hopper
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- 239000004576 sand Substances 0.000 title claims abstract description 31
- 238000012216 screening Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a sand screening device for civil engineering, which comprises a box body and a driving motor, wherein the box body is provided with a feed hopper, the feed hopper is provided with fixed teeth, the feed hopper is provided with a rotating roller, the rotating roller is provided with movable teeth, the box body is provided with an upper sloping plate, the box body is provided with a support plate, the support plate is provided with a sliding rod, the sliding rod is provided with a spring, the sliding rod is provided with a large filter plate and a small filter plate, the box body is provided with a discharge hole, the discharge hole is provided with a large discharge hopper and a medium discharge hopper, the box body is provided with a rotating shaft, the rotating shaft is provided with a cam which is connected with the large filter plate and the small filter plate in a sliding way, the rotating shaft and the rotating roller are provided with belt wheels, the belt wheels are movably connected with belts, the belt wheels are fixedly connected with the output ends of the driving motor, the belt wheels rotate through other belt, can avoid sand caking, can avoid the sieve mesh to block up, be convenient for continue the screening.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically is a screening sand device that civil engineering used.
Background
Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research.
Civil engineering need filter the sand of different particle diameters with the sand screening device in the work progress, makes construction supplies such as cement, and current sand screening device screening effect is not good, and the sand caking can be easily with sieve mesh jam when screening, causes the condition that can't continue the screening.
Based on this, the utility model designs a specifically be a screening sand device that civil engineering used to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening sand device that civil engineering used to solve above-mentioned background art's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a sand screening device for civil engineering comprises a box body and a driving motor, wherein a feed hopper is fixedly connected with a through hole at the top of the box body, fixed teeth are uniformly and fixedly connected with the left side wall and the right side wall of the feed hopper, the front side wall and the rear side wall of the feed hopper are rotatably connected with a rotating roller through a bearing which is fixedly connected with the feed hopper, movable teeth are uniformly and fixedly connected with the rotating roller along the circumferential direction, an upper inclined plate is fixedly connected with the bottom of the feed hopper by the box body, a supporting plate is fixedly connected with the left side wall and the right side wall of the box body, a sliding rod is uniformly and fixedly connected with the supporting plate, a spring is sleeved on the outer side of the sliding rod, a large filter plate and a small filter plate which have opposite inclination directions are slidably connected with the top of the sliding rod, discharge holes are formed at the bottom of the large filter plate and the, the rotary shaft is fixedly connected with a cam which is connected with the large filter plate and the small filter plate in a sliding mode, the outer ends of the rotary shaft and the rotary roller are fixedly connected with belt pulleys, the belt pulleys are movably connected with belts, and the belt pulleys are fixedly connected with the output end of the driving motor.
Preferably, the box body is provided with a lower inclined plate between the upper filter plate and the small filter plate, and the inclined direction of the lower inclined plate is the same as that of the large filter plate.
Preferably, the large discharge hopper is arranged at the bottom end of the large filter plate, and the medium discharge hopper is arranged at the bottom end of the small filter plate.
Preferably, the bottom end of the upper inclined plate is arranged at the top end of the large filter plate.
Preferably, the box body is fixedly connected with a driving motor through a mounting plate, and the driving motor is electrically connected with an external power supply.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a driving motor drives the belt pulley and rotates, the belt pulley passes through other belt pulley rotations of belt, the belt pulley drives the live-rollers and rotates, the live-rollers drives movable tooth and rotates, movable tooth and fixed tooth mutually support the convenience and carry out the breakage to the grit, can avoid the sand caking, can avoid the sieve mesh jam, be convenient for continue the screening, and simultaneously, the belt pulley drives the pivot and rotates, the pivot drives the cam and rotates, the cam drives big filter plate and the periodic contact of little filter plate, help driving big filter plate and little filter plate shake, big filter plate and little filter plate shake performance have been promoted, help big filter plate and little filter plate to sieve and handle, furthermore, swash plate and lower swash plate cooperation through the design, make things convenient for the sand to guide to the top of big filter plate and little filter plate, help the sand to remove from the top.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the box body 2, the middle material outlet hopper 3, the driving motor 4, the belt 5, the belt pulley 6, the fixed teeth 7, the movable teeth 8, the feed hopper 9, the large material outlet hopper 10, the large filter plate 11, the lower inclined plate 12, the slide rod 13, the support plate 14, the rotating shaft 15, the cam 16, the discharge hole 17, the spring 18, the upper inclined plate 19, the rotating roller 20 and the small filter plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a sand screening device for civil engineering comprises a box body 1 and a driving motor 3, wherein a feed hopper 8 is fixedly connected with a through hole at the top of the box body 1, fixed teeth 6 are uniformly and fixedly connected with the left side wall and the right side wall of the feed hopper 8, the front side wall and the rear side wall of the feed hopper 8 are rotatably connected with a rotating roller 19 through a bearing which is fixedly connected, movable teeth 7 are uniformly and fixedly connected on the rotating roller 19 along the circumferential direction, an upper inclined plate 18 is fixedly connected at the bottom of the feed hopper 8 of the box body 1, the bottom end of the upper inclined plate 18 is provided with the top end of a large filter plate 10, the left side wall and the right side wall of the box body 1 are fixedly connected with a supporting plate 13, a slide bar 12 is uniformly and fixedly connected on the supporting plate 13, a spring 17 is sleeved outside the slide bar 12, the top of the slide bar 12 is, the sand is conveniently guided to the uppermost ends of the large filter plate 10 and the small filter plate 20, so that the sand is facilitated to move from the uppermost ends, and the screening is convenient;
the inclination direction of the lower inclined plate 11 is the same as that of the large filter plate 10, the box body 1 is provided with a discharge hole 16 at the bottom ends of the large filter plate 10 and the small filter plate 20, the bottom of the discharge hole 16 is fixedly connected with a large hopper 9 and a medium hopper 2, the large hopper 9 is arranged at the bottom end of the large filter plate 10, the medium hopper 2 is arranged at the bottom end of the small filter plate 20, the box body 1 is rotatably connected with a rotating shaft 14 at the lower parts of the large filter plate 10 and the small filter plate 20 through bearings, the rotating shaft 14 is fixedly connected with a cam 15 which is in sliding connection with the large filter plate 10 and the small filter plate 20, the belt pulley 5 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the cam 15 to rotate, the cam 15 drives the large filter plate 10 and the small filter plate 20 to periodically contact, so as to drive the large filter plate 10 and the small filter plate 20 to shake, the shaking performance of the large filter plate 10;
14 and the equal fixedly connected with belt pulley 5 in live-rollers 19's outer end, the equal swing joint of belt pulley 5 has belt 4, belt pulley 5 and driving motor 3's output end fixed connection, driving motor 3 drives belt pulley 5 and rotates, belt pulley 5 passes through belt 4 other belt pulley 5 and rotates, belt pulley 5 drives live-rollers 19 and rotates, live-rollers 19 drives movable tooth 7 and rotates, movable tooth 7 conveniently carries out the breakage to the grit with fixed tooth 6 mutually supports, can avoid the sand caking, can avoid the sieve mesh to block up, be convenient for continue the screening.
The box body 1 is fixedly connected with the driving motor 3 through the mounting plate, the driving motor 3 is electrically connected with an external power supply, and the driving motor 3 adopts a MSMD012G1U + MADHT1505 servo motor.
One specific application of this embodiment is: adding sand into a feed hopper 8, starting a driving motor 3, driving the belt pulley 5 to rotate by the driving motor 3, rotating the belt pulley 5 by other belt pulleys 5 of a belt, driving a rotating roller 19 to rotate by the belt pulley 5, driving a movable gear 7 to rotate by the rotating roller 19, mutually matching the movable gear 7 and a fixed gear 6 to conveniently crush the sand, avoiding sand caking, avoiding screen mesh blockage and facilitating continuous screening, moving the sand to the top of an upper filter plate 10 by an upper inclined plate 18 after crushing, performing primary screening on the upper filter plate 10, discharging large materials from a large material discharge hopper 9, guiding a sand collection passing through the upper filter plate 10 to a small filter plate 20 by a lower inclined plate 11, matching the upper inclined plate 18 and the lower inclined plate 11 to facilitate guiding the sand to the uppermost ends of the large filter plate 10 and the small filter plate 20, facilitating the movement of the sand from the uppermost end, facilitating screening, discharging materials on the small filter plate 20 from a medium material discharge hopper 2, the small materials are discharged from the bottom of the box body 1, meanwhile, the belt pulley 5 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the cam 15 to rotate, the cam 15 drives the large filter plate 10 and the small filter plate 20 to periodically contact, the shaking of the large filter plate 10 and the small filter plate 20 is facilitated, the shaking performance of the large filter plate 10 and the small filter plate 20 is improved, and the screening treatment of the large filter plate 10 and the small filter plate 20 is facilitated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A sand screening device for civil engineering comprises a box body and a driving motor, wherein a feed hopper is fixedly connected with a through hole at the top of the box body, fixed teeth are uniformly and fixedly connected with the left side wall and the right side wall of the feed hopper, the front side wall and the rear side wall of the feed hopper are rotatably connected with a rotating roller through a bearing which is fixedly connected with the feed hopper, movable teeth are uniformly and fixedly connected with the rotating roller along the circumferential direction, an upper inclined plate is fixedly connected with the bottom of the feed hopper by the box body, a supporting plate is fixedly connected with the left side wall and the right side wall of the box body, a sliding rod is uniformly and fixedly connected with the supporting plate, a spring is sleeved on the outer side of the sliding rod, a large filter plate and a small filter plate which have opposite inclination directions are slidably connected with the top of the sliding rod, discharge holes are formed at the bottom of the large filter plate and the, the rotary shaft is fixedly connected with a cam which is connected with the large filter plate and the small filter plate in a sliding mode, the outer ends of the rotary shaft and the rotary roller are fixedly connected with belt pulleys, the belt pulleys are movably connected with belts, and the belt pulleys are fixedly connected with the output end of the driving motor.
2. A sand screening device for civil engineering works according to claim 1, wherein: the box body is provided with a lower inclined plate between the upper filter plate and the small filter plate, and the inclined direction of the lower inclined plate is the same as that of the large filter plate.
3. A sand screening device for civil engineering works according to claim 2, wherein: the large material outlet hopper is arranged at the bottom end of the large filter plate, and the medium material outlet hopper is arranged at the bottom end of the small filter plate.
4. A sand screening device for civil engineering works according to claim 1, wherein: the bottom end of the upper inclined plate is provided with the top end of the large filter plate.
5. A sand screening device for civil engineering works according to claim 1, wherein: the box passes through mounting panel and driving motor fixed connection, driving motor and external power electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371249.4U CN212349380U (en) | 2020-03-23 | 2020-03-23 | Screening sand device that civil engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371249.4U CN212349380U (en) | 2020-03-23 | 2020-03-23 | Screening sand device that civil engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212349380U true CN212349380U (en) | 2021-01-15 |
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ID=74147240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020371249.4U Expired - Fee Related CN212349380U (en) | 2020-03-23 | 2020-03-23 | Screening sand device that civil engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212349380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210076A (en) * | 2021-04-26 | 2021-08-06 | 衢州学院 | Have sieve husky equipment for civil engineering construction of coarse screen and fine screen concurrently |
| CN113292780A (en) * | 2021-02-14 | 2021-08-24 | 保相实 | Preparation method of antibacterial color master batch |
| CN113399239A (en) * | 2021-06-22 | 2021-09-17 | 金顺浩研磨材料(南通)有限公司 | Grinding and polishing material classifying and screening equipment capable of avoiding sticking |
-
2020
- 2020-03-23 CN CN202020371249.4U patent/CN212349380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113292780A (en) * | 2021-02-14 | 2021-08-24 | 保相实 | Preparation method of antibacterial color master batch |
| CN113210076A (en) * | 2021-04-26 | 2021-08-06 | 衢州学院 | Have sieve husky equipment for civil engineering construction of coarse screen and fine screen concurrently |
| CN113399239A (en) * | 2021-06-22 | 2021-09-17 | 金顺浩研磨材料(南通)有限公司 | Grinding and polishing material classifying and screening equipment capable of avoiding sticking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Jingmao Inventor after: Huang Yehua Inventor after: Guo Song Inventor after: Cui Lidan Inventor before: Cui Lidan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 224, Floor 2, No. 116, Qili Community, Hanyang District, Wuhan City, Hubei Province, 430000 Patentee after: Hubei Tuochen Construction Engineering Co.,Ltd. Address before: 301709 room 406, gate 1, building 7, Xinyuan, feicui Peninsula, Cuiheng Road, nancaicun Town, Wuqing District, Tianjin Patentee before: Cui Lidan |
|
| 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: 20210115 |