CN220295177U - Sand screening equipment for hydraulic engineering - Google Patents
Sand screening equipment for hydraulic engineering Download PDFInfo
- Publication number
- CN220295177U CN220295177U CN202321631257.8U CN202321631257U CN220295177U CN 220295177 U CN220295177 U CN 220295177U CN 202321631257 U CN202321631257 U CN 202321631257U CN 220295177 U CN220295177 U CN 220295177U
- Authority
- CN
- China
- Prior art keywords
- plate
- screening
- fixedly connected
- hydraulic engineering
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 79
- 239000004576 sand Substances 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 abstract description 8
- 241001233242 Lontra Species 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses sand screening equipment for hydraulic engineering, and relates to the technical field of hydraulic engineering. The utility model comprises a bottom plate, two supporting plates fixedly arranged at the top of the bottom plate and a fixed plate, wherein the two supporting plates are symmetrically arranged, the fixed plate is arranged at the edge position of the top of the bottom plate, a screening mechanism is arranged between the two supporting plates, a knocking mechanism is arranged on the fixed plate, the screening mechanism comprises a rotating rod movably arranged between the two supporting plates, a frame body with one end fixedly connected with the surface of the rotating rod and a sliding groove arranged on the inner side surface of the frame body, one side of the supporting plate is provided with a rotary cylinder and fixedly connected with the output end of the rotary cylinder, and the knocking mechanism comprises a mounting groove arranged on the side surface of the fixed plate and a motor with the fixed end fixedly connected with the bottom of the mounting groove. According to the utility model, the screening mechanism and the knocking mechanism are arranged, so that the screening is convenient, the screening effect is good, the coarse sand is convenient to collect, and the subsequent treatment is convenient.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, and particularly relates to sand screening equipment for hydraulic engineering.
Background
The hydraulic engineering is a project which is used for controlling and preparing surface water and underground water in the nature, achieves the aim of removing harm and benefiting, and can use a sand screening device during construction.
The Chinese patent publication number is found by searching: CN217094406U discloses a sand screening device for hydraulic engineering building, which comprises a box body, the middle-end fixed mounting on box inner chamber right side has the U template, the equal fixed mounting in upper and lower both sides of U template left side has the sliding sleeve, the dorsal part fixed mounting of box has the motor, the output fixedly connected with carousel of motor, the front side fixed mounting of carousel has the lug, the surface swing joint of lug has the slip frame, the equal fixed mounting in upper and lower both sides of slip frame has the push pedal. Through pouring sand into the inner chamber of box through passage and feed inlet, at this moment, the sand falls to the top of the otter board that punches a hole, drives the carousel through the output of motor and rotates, and the carousel drives the lug and rotates, and the lug drives the push pedal through the slip frame and reciprocate along the inner chamber of sliding sleeve, and the push pedal drives the otter board that punches a hole and reciprocates, improves the screening effect, and finally, the sand after the screening is discharged through the discharge gate.
The existing sand screening equipment for hydraulic engineering construction is in the use, it screens sand through the otter board, and fine sand that screens out falls down the back through the mesh of otter board and discharges from the discharge gate, and coarse sand and the macroparticles that screen out can pile up at the otter board top, are inconvenient for collecting it and handle, influence follow-up sand screening effect, for this we propose a sand screening equipment for hydraulic engineering.
Disclosure of Invention
The utility model aims to provide sand screening equipment for hydraulic engineering, which solves the problems that in the use process of the existing sand screening equipment for hydraulic engineering construction, sand is screened by a screen plate, screened fine sand falls downwards through meshes of the screen plate and is discharged from a discharge hole, and screened coarse sand and large particles are accumulated at the top of the screen plate, so that the collection and the treatment of the coarse sand and the large particles are inconvenient, and the subsequent sand screening effect is affected.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to sand screening equipment for hydraulic engineering, which comprises a bottom plate, two supporting plates fixedly arranged at the top of the bottom plate and fixing plates, wherein the two supporting plates are symmetrically arranged, the fixing plates are arranged at the edge position of the top of the bottom plate, a screening mechanism is arranged between the two supporting plates, and a knocking mechanism is arranged on the fixing plates;
the screening mechanism comprises a rotating rod movably arranged between two supporting plates, a frame body, a sliding groove, a sliding block, a telescopic spring, a screening frame and a fixed block, wherein one end of the frame body is fixedly connected with the surface of the rotating rod, the sliding groove is arranged on the inner side surface of the frame body, the sliding block is movably arranged in the sliding groove, the telescopic spring is arranged between the sliding block and the groove wall on one side of the sliding groove, the screening frame is movably arranged on the inner side of the frame body, one end of the fixed block is fixedly connected with the outer side surface of the screening frame, one side surface of the sliding block, far away from the sliding groove, is fixedly connected with the outer side surface of the screening frame, and one end of the fixed block is close to the side surface of the fixed plate;
one side of the supporting plate is provided with a rotary cylinder, and one end of the rotating rod penetrates through the supporting plate to extend outwards and is fixedly connected with the output end of the rotary cylinder;
the knocking mechanism comprises a mounting groove arranged on the side surface of the fixing plate, a motor fixedly connected with the bottom of the mounting groove and a cam fixedly connected with the output end of the motor, and one end of the cam is abutted against the fixing block.
Preferably, the corner positions of the bottom plate are fixedly connected with supporting seats.
Preferably, the discharging groove is formed in the top of the bottom plate and located under the screening frame, the discharging groove is obliquely arranged, and the inclination angle is gradually inclined downwards from one side of the top of the bottom plate to the side edge of the bottom plate.
Preferably, a limit groove is formed in one side, far away from the screening mechanism, of the top of the bottom plate, a collecting frame is arranged in the limit groove, and a handle is fixedly connected to one side face of the collecting frame.
Preferably, the fixed plate is close to the first limiting plate of fixedly connected with on the backup pad side, the backup pad is kept away from fixedly connected with second limiting plate on the fixed plate side, first limiting plate and second limiting plate top surface and framework bottom surface are located same horizontal plane.
Preferably, the top of one side surface of the fixing plate, which is close to the supporting plate, is provided with an inclined surface.
The utility model has the following beneficial effects:
according to the utility model, the screening mechanism and the knocking mechanism are arranged, the screening frame is used for screening the screen, the cam is driven to rotate through the rotation of the output end of the motor, the fixed block is continuously knocked during the rotation of the cam, so that the screening frame is enabled to displace at the inner side of the frame, the screening frame is enabled to continuously shake under the action of the sliding block, the sliding groove and the telescopic spring, the screening is convenient to screen the screen, the screening effect is good, after the screening is finished, the rotating rod is driven to rotate through the output end of the rotating cylinder, the frame body is driven to rotate towards the side close to the collecting frame during the rotation of the rotating rod, and therefore coarse sand screened in the screening frame falls into the collecting frame to be collected, and the subsequent treatment is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a sand screening apparatus for hydraulic engineering according to the present utility model;
FIG. 2 is a top view of a sand screening apparatus for hydraulic engineering according to the present utility model;
FIG. 3 is a cross-sectional view of the sand screening apparatus for hydraulic engineering of the present utility model at A-A in FIG. 2;
FIG. 4 is an enlarged view of the sand screening device for hydraulic engineering of the present utility model at B in FIG. 3;
FIG. 5 is a front view of a sand screening apparatus for hydraulic engineering according to the present utility model;
FIG. 6 is a cross-sectional view of the sand screening apparatus for hydraulic engineering of the present utility model at C-C in FIG. 5;
fig. 7 is an enlarged view of the sand screening apparatus for hydraulic engineering of fig. 6 at D according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a bottom plate; 2. a support plate; 3. a fixing plate; 4. a rotating rod; 5. a frame; 6. a chute; 7. a slide block; 8. a telescopic spring; 9. a screening frame; 10. a fixed block; 11. a rotary cylinder; 12. a mounting groove; 13. a motor; 14. a cam; 15. a discharge chute; 16. a limit groove; 17. a collection frame; 18. a first limiting plate; 19. and the second limiting plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-7, the utility model relates to sand screening equipment for hydraulic engineering, which comprises a bottom plate 1, two support plates 2 and a fixed plate 3, wherein the support plates 2 and the fixed plate 3 are fixedly arranged at the top of the bottom plate 1, the two support plates 2 are symmetrically arranged, the fixed plate 3 is arranged at the edge position of the top of the bottom plate 1, a screening mechanism is arranged between the two support plates 2, and a knocking mechanism is arranged on the fixed plate 3;
the screening mechanism comprises a rotating rod 4 movably arranged between two supporting plates 2, a frame body 5 with one end fixedly connected with the surface of the rotating rod 4, a sliding groove 6 arranged on the inner side surface of the frame body 5, a sliding block 7 movably arranged in the sliding groove 6, a telescopic spring 8 arranged between the sliding block 7 and the groove wall on one side of the sliding groove 6, a screening frame 9 movably arranged on the inner side of the frame body 5, and a fixed block 10 with one end fixedly connected with the outer side surface of the screening frame 9, wherein one side surface of the sliding block 7 far away from the sliding groove 6 is fixedly connected with the outer side surface of the screening frame 9, one end of the fixed block 10 is close to the side surface of the fixed plate 3, the screening frame 9 is movably arranged on the inner side of the frame body 5 in a matched manner through the sliding block 7 and the sliding groove 6, and the telescopic spring 8 plays a reset role on the screening frame 9;
one side of the supporting plate 2 is provided with a rotary cylinder 11, one end of the rotary rod 4 penetrates through the supporting plate 2 to extend outwards and is fixedly connected with the output end of the rotary cylinder 11, and the rotary rod 4 is driven to rotate through the output end of the rotary cylinder 11 so as to drive the frame body 5 and the screening frame 9 to rotate;
the knocking mechanism comprises a mounting groove 12 arranged on the side surface of the fixed plate 3, a motor 13 with a fixed end fixedly connected with the bottom of the mounting groove 12, and a cam 14 with a end fixedly connected with the output end of the motor 13, wherein one end of the cam 14 is abutted against the fixed block 10, the cam 14 is driven to rotate through the output end of the motor 13, and the cam 14 knocks the fixed block 10 when rotating.
Wherein, all fixedly connected with supporting seat on bottom corner position of bottom plate 1, supporting seat plays the supporting role to bottom plate 1.
Wherein, the blown down tank 15 has been seted up at bottom plate 1 top, and the blown down tank 15 is located screening frame 9 under, and blown down tank 15 is the slope setting, and inclination is from bottom plate 1 top one side to bottom plate 1 side downward sloping gradually, and the fine sand that screening frame 9 sieved out drops inside blown down tank 15 through its mesh to slide outside along blown down tank 15, accessible receiving device collects it.
Wherein, limiting groove 16 has been seted up to screening mechanism one side is kept away from at bottom plate 1 top, and limiting groove 16 inside is provided with collects frame 17, and fixedly connected with handle on collecting frame 17 one side, collects frame 17 and collects the coarse sand of piling up in screening frame 9 inside.
Wherein, fixed plate 3 is close to fixedly connected with first limiting plate 18 on the backup pad 2 side, and backup pad 2 is kept away from fixedly connected with second limiting plate 19 on the fixed plate 3 side, and first limiting plate 18 and second limiting plate 19 top surface and framework 5 bottom surface are located same horizontal plane, and first limiting plate 18 and second limiting plate 19 cooperation make the maximum rotation angle of framework 5 be 180 degrees.
Wherein, fixed plate 3 is close to backup pad 2 a side top and is equipped with the inclined plane, is convenient for fixed block 10 along fixed plate 3 side entering mounting groove 12 inboard through the inclined plane that sets up.
The working principle of the utility model is as follows: during the use, firstly pour sand into screening frame 9, screen through screening frame 9, rotate through the output of motor 13 and drive cam 14 and rotate, constantly strike fixed block 10 when cam 14 rotates, make screening frame 9 at the inboard displacement of framework 5, and under the effect of slider 7, spout 6 and telescopic spring 8, make screening frame 9 constantly rock, be convenient for screen the sieve, the screening effect is better, the fine sand that sieves out drops inside blown down tank 15, and slide outside along blown down tank 15, after the screening is accomplished, drive bull stick 4 through the output of revolving cylinder 11 and rotate, drive framework 5 is to being close to collection frame 17 one side rotation when bull stick 4 rotates, thereby make the coarse sand that sieves out in the screening frame 9 drop inside collection frame 17, collect it, make things convenient for subsequent handling.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Sand screening equipment for hydraulic engineering, its characterized in that: the screening device comprises a bottom plate (1), two supporting plates (2) and a fixed plate (3), wherein the two supporting plates (2) are fixedly arranged at the top of the bottom plate (1), the two supporting plates (2) are symmetrically arranged, the fixed plate (3) is arranged at the edge position of the top of the bottom plate (1), a screening mechanism is arranged between the two supporting plates (2), and a knocking mechanism is arranged on the fixed plate (3);
the screening mechanism comprises a rotating rod (4) movably arranged between two supporting plates (2), a frame body (5) with one end fixedly connected with the surface of the rotating rod (4), a sliding groove (6) arranged on the inner side surface of the frame body (5), a sliding block (7) movably arranged in the sliding groove (6), a telescopic spring (8) arranged between the sliding block (7) and the groove wall on one side of the sliding groove (6), a screening frame (9) movably arranged on the inner side of the frame body (5) and a fixed block (10) with one end fixedly connected with the outer side surface of the screening frame (9), wherein one side surface of the sliding block (7) far away from the sliding groove (6) is fixedly connected with the outer side surface of the screening frame (9), and one end of the fixed block (10) is close to the side surface of the fixed plate (3);
one side of the supporting plate (2) is provided with a rotary cylinder (11), and one end of the rotating rod (4) penetrates through the supporting plate (2) to extend outwards and is fixedly connected with the output end of the rotary cylinder (11);
the knocking mechanism comprises a mounting groove (12) arranged on the side surface of the fixing plate (3), a motor (13) fixedly connected with the bottom of the mounting groove (12) at the fixed end and a cam (14) fixedly connected with the output end of the motor (13) at the end, and one end of the cam (14) is abutted against the fixing block (10).
2. The sand screening device for hydraulic engineering according to claim 1, wherein supporting seats are fixedly connected to corner positions of the bottom plate (1).
3. The sand screening device for hydraulic engineering according to claim 2, wherein the top of the bottom plate (1) is provided with a discharge chute (15), the discharge chute (15) is located right below the screening frame (9), the discharge chute (15) is obliquely arranged, and the inclination angle is gradually downward from the top side of the bottom plate (1) to the side edge of the bottom plate (1).
4. A sand screening device for hydraulic engineering according to claim 3, characterized in that a limit groove (16) is formed in one side, far away from the screening mechanism, of the top of the bottom plate (1), a collecting frame (17) is arranged in the limit groove (16), and a handle is fixedly connected to one side surface of the collecting frame (17).
5. The sand screening device for hydraulic engineering according to claim 4, wherein the fixing plate (3) is fixedly connected with a first limiting plate (18) on a side surface close to the supporting plate (2), the supporting plate (2) is fixedly connected with a second limiting plate (19) on a side surface far away from the fixing plate (3), and the top surfaces of the first limiting plate (18) and the second limiting plate (19) are positioned on the same horizontal plane with the bottom surface of the frame body (5).
6. The sand screening device for hydraulic engineering according to claim 5, wherein the top of a side surface of the fixing plate (3) close to the supporting plate (2) is provided with an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631257.8U CN220295177U (en) | 2023-06-26 | 2023-06-26 | Sand screening equipment for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631257.8U CN220295177U (en) | 2023-06-26 | 2023-06-26 | Sand screening equipment for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295177U true CN220295177U (en) | 2024-01-05 |
Family
ID=89349926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321631257.8U Active CN220295177U (en) | 2023-06-26 | 2023-06-26 | Sand screening equipment for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295177U (en) |
-
2023
- 2023-06-26 CN CN202321631257.8U patent/CN220295177U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212524449U (en) | Breaker is used in ground sampling | |
| CN115030674A (en) | Automatic mud circulation purifier of investigation hydrogeology probing | |
| CN211756711U (en) | Grit sieving mechanism | |
| CN208661700U (en) | A kind of husky equipment of sieve for building | |
| CN220295177U (en) | Sand screening equipment for hydraulic engineering | |
| CN114011699A (en) | Building site is with husky soil screening installation | |
| CN117027784A (en) | Full-hydraulic drilling sampling mechanism acting on coal mine geological investigation | |
| CN216259485U (en) | Concrete pulp screening device | |
| CN114082468B (en) | Automatic crushing equipment of grit for building material production preparation | |
| CN214974320U (en) | Novel brick slag crusher | |
| CN210253096U (en) | Screen type powder concentrator | |
| CN209209938U (en) | Medicine screening apparatus feeding device | |
| CN208276973U (en) | A kind of printing cutting dust-extraction unit | |
| CN217314485U (en) | Building material preparation machine | |
| CN212596951U (en) | Screening sand device for construction | |
| CN220991659U (en) | Rubber powder screen cloth adjustable separating screen | |
| CN213494842U (en) | Ore screening machine | |
| CN218309261U (en) | Tea screening and impurity removing machine | |
| CN214132747U (en) | Shale shaker convenient to installation hopper goes out feed bin | |
| CN113042365B (en) | Sand screening and classifying equipment for building | |
| CN214812595U (en) | Sand sieving mechanism for highway construction | |
| CN219251890U (en) | Filtering structure of slurry screening device | |
| CN220329287U (en) | Vibration sand screening machine for concrete production | |
| CN218637856U (en) | Vibrating screen for civil engineering | |
| CN220738389U (en) | Sieve material machine convenient to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |