CN212069452U - Sand and stone screening equipment applied to building construction - Google Patents
Sand and stone screening equipment applied to building construction Download PDFInfo
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- CN212069452U CN212069452U CN202020233674.7U CN202020233674U CN212069452U CN 212069452 U CN212069452 U CN 212069452U CN 202020233674 U CN202020233674 U CN 202020233674U CN 212069452 U CN212069452 U CN 212069452U
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Abstract
The utility model discloses a sand screening installation for building construction, which comprises a main frame body, a vibration driving mechanism and a filtering screening mechanism are arranged on the main frame body, the vibration driving mechanism is used for driving the filtering screening mechanism to do reciprocating motion, the filtering screening mechanism is used for completing filtering screening treatment of sand in the reciprocating motion process, the vibration driving mechanism comprises a base, a guide rod and a driving motor, the upper end surface of the base is also provided with a mounting bracket and the filtering screening mechanism is arranged on the mounting bracket, the main frame body is also provided with a storage shell which is arranged under the filtering screening mechanism, the bottom of the storage shell is also provided with a discharge nozzle, the filtering screening mechanism comprises a filtering net bag, the filtering net bag is a round cylinder structure with openings at the upper end and the lower end, the filtering net bag is vertically and fixedly arranged on the mounting bracket, the outer surface of the filtering net bag is uniformly spaced and provided with a plurality of groups of filtering holes I, the lower opening end of the filter net bag is coaxially and fixedly provided with a fixed end cover.
Description
Technical Field
The utility model relates to a building field, concretely relates to sand screening installation.
Background
The building site is also called as a building site and a construction site, the building site is called as a site for building projects and civil engineering, the range of the site is often enclosed by a coaming, a wire mesh or an enclosure to limit the entrance and exit of personnel, materials, machinery and vehicles, the most common sand in the building site is sand, the use range of the sand is very wide, the sand is used for building, road repairing, filtering, breeding and beautifying and is also a main material for manufacturing glass besides a smelting quick-dissolving agent, the sand is one of important components in concrete on the building site, most of the sand on the building site is coarse sand, and as the fine sand is required to be mixed with cement in the building process, the standard concrete is mixed, the constructor is required to filter the coarse sand so as to select the sand meeting the requirements, the manual filtering method is adopted for the sand filtration on the building site, get rid of the sand on the filter screen, filter speed is slower, and filter quality is low, and need consume a large amount of labours, and filterable sand is not convenient for collect simultaneously, this greatly increased construction cost, for this, the utility model discloses it is necessary to provide a sand screening installation, and it can filter screening and greatly reduced workman's intensity of labour to building sand raw and other materials.
Disclosure of Invention
For solving the not enough of prior art, the utility model aims at providing a sand screening installation, it can filter screening and greatly reduced workman's intensity of labour to building sand raw and other materials.
In order to realize the technical purpose, the utility model discloses the technical scheme who adopts as follows:
the sand and stone screening equipment applied to building construction comprises a main frame body, wherein a vibration driving mechanism and a filtering and screening mechanism are mounted on the main frame body, the vibration driving mechanism is used for driving the filtering and screening mechanism to reciprocate, and the filtering and screening mechanism is used for completing filtering and screening treatment on sand in the reciprocating process;
the vibration driving mechanism comprises a base, a guide rod and a driving motor, wherein the guide rod is horizontally and movably arranged on the main frame body and can displace along the extending direction of the guide rod, the base is horizontally arranged and fixedly connected with the guide rod, and a plurality of groups of guide rods are arranged;
the driving motor is vertically and fixedly arranged on the main frame body, the driving motor and the guide rod are respectively positioned on one side of the base, the power output end of the driving motor is eccentrically provided with a cam, the cam is in contact with the base, and the driving motor runs and can drive the base to displace along the extension direction of the guide rod through the cam;
a driving spring is sleeved outside the guide rod, one end of the driving spring is abutted against the main frame body, the other end of the driving spring is abutted against the base, and the elasticity of the driving spring drives the base to move close to the driving motor;
the upper end face of the base is further provided with a mounting support, the filtering and screening mechanism is mounted on the mounting support, the main frame body is further provided with a storage shell, the storage shell is located under the filtering and screening mechanism, and a discharge nozzle is further arranged at the bottom of the storage shell.
As a further improvement of the utility model.
The filtering and screening mechanism comprises a filtering net bag, the filtering net bag is of a circular cylinder structure with openings at the upper end and the lower end, the filtering net bag is vertically and fixedly installed on the installation support, and a plurality of groups of first filtering holes are uniformly arranged on the outer surface of the filtering net bag at intervals;
the lower opening end of the filter net bag is coaxially and fixedly provided with a fixed end cover, the upper end surface of the fixed end cover is uniformly provided with a plurality of groups of filter holes II penetrating through the thickness of the fixed end cover at intervals, and the diameters of the filter holes I/II are consistent;
the outer circular surface of the fixed end cover is provided with a slot, the depth direction of the slot is parallel to the ground, a sealing plate is arranged in the slot, one end of the sealing plate is positioned in the slot, the bottom of the slot is contacted, the other end of the sealing plate penetrates through the slot opening and is positioned outside the slot, the upper end surface and the lower end surface of the sealing plate are respectively contacted with the upper slot wall and the lower slot wall of the slot, and the sealing plate and the slot form sliding guide fit;
the even interval of stiff end lid up end set up a plurality of groups and run through the row's miscellaneous hole of its thickness, stiff end lid up end even interval set up a plurality of groups and run through the filtration pore three of its thickness, filter pore three and filter pore two between coaxial arrangement and both diameters unanimous.
As a further improvement of the utility model.
The diameter of fixed end cover be greater than the under shed end diameter of filter screen bag, the fixed end cover is located the outside part up end of filter screen bag and has seted up spacing hole and put through each other between spacing hole and the slot, the shrouding up end is provided with the spacing groove of arranging with spacing hole is coaxial, be provided with the bolt in the region that spacing hole and spacing groove constitute jointly, the one end of bolt is located spacing inslot, the other end passes spacing groove mouth and spacing hole and is located the top of fixed end cover.
As a further improvement of the utility model.
The one end that the shrouding lies in the slot outside be provided with the handle.
The utility model discloses beneficial effect compared with prior art lies in the utility model discloses can filter screening and greatly reduced workman's intensity of labour to building sand raw and other materials, its simple structure, the easy operation is learned, is accepted by the workman easily.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in 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 invention, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive work.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the vibration driving mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the filtering and screening mechanism of the present invention.
Fig. 4 is a schematic view of the cooperation between the fixing end cap and the sealing plate of the present invention.
Fig. 5 is a schematic cross-sectional view of the fixing end cap of the present invention.
The various reference numbers in the figures mean:
10. a vibration driving mechanism; 11. a base; 12. a guide bar; 13. a drive spring; 14. a drive motor; 15. a cam; 16. mounting a bracket;
20. a filtering and screening mechanism; 21. a filter net bag; 22. fixing an end cover; 23. closing the plate; 24. a bolt; 25. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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, the ordinary skilled in the art can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the sand screening apparatus for building construction includes a main frame, a vibration driving mechanism 10 and a filtering and screening mechanism 20 are installed on the main frame, the vibration driving mechanism 10 is used for driving the filtering and screening mechanism 20 to reciprocate, and the filtering and screening mechanism 20 is used for completing filtering and screening treatment of sand during the reciprocating process.
As shown in fig. 2, the vibration driving mechanism 10 includes a base 11, a guide rod 12, and a driving motor 14, wherein the guide rod 12 is horizontally movably mounted on the main frame body and the guide rod 12 can be displaced along its extending direction, the base 11 is horizontally arranged and the base 11 is fixedly connected with the guide rod 12, and preferably, the guide rod 12 is provided with a plurality of groups.
The driving motor 14 is vertically and fixedly installed on the main frame body, the driving motor 14 and the guide rod 12 are respectively located on one side of the base 11, a cam 15 is eccentrically arranged at a power output end of the driving motor 14, the cam 15 and the base 11 are in contact with each other, and the driving motor 14 runs and can drive the base 11 to displace along the extending direction of the guide rod 12 through the cam 15.
The outside cover of guide bar 12 be equipped with drive spring 13, conflict between one end of drive spring 13 and the body frame body, the other end conflicts with base 11, drive spring 13's elasticity orders about base 11 to do the motion that is close to driving motor 14.
As shown in fig. 3-5, the upper end surface of the base 11 is further provided with a mounting bracket 16, the filtering and screening mechanism 20 is mounted on the mounting bracket 16, the filtering and screening mechanism 20 includes a filtering net bag 21, the filtering net bag 21 is a circular cylinder structure with openings at the upper and lower ends, the filtering net bag 21 is vertically and fixedly mounted on the mounting bracket 16, and a plurality of groups of first filtering holes are uniformly spaced on the outer surface of the filtering net bag 21.
The lower opening end of the filter net bag 21 is coaxially and fixedly provided with a fixed end cover 22, the upper end surface of the fixed end cover 22 is uniformly provided with a plurality of groups of filter holes II penetrating through the thickness of the fixed end cover at intervals, and the diameters of the filter holes I/II are consistent.
The outer disc of fixed end cover 22 be provided with the slot and the groove depth direction of slot is on a parallel with ground, be provided with shrouding 23 in the slot, the one end of shrouding 23 is located the slot and the slot tank bottom contacts, the other end passes the slot notch and is located the slot outside and the upper/lower terminal surface of shrouding 23 respectively with the slot on/down the cell wall between mutual contact, constitute the sliding guide cooperation between shrouding 23 and the slot.
The upper end face of the fixed end cover 22 is uniformly provided with a plurality of groups of impurity removing holes penetrating through the thickness of the fixed end cover at intervals, the upper end face of the fixed end cover 22 is uniformly provided with a plurality of groups of filtering holes III penetrating through the thickness of the fixed end cover at intervals, the filtering holes III and the filtering holes II are coaxially arranged, and the diameters of the filtering holes III and the filtering holes II are consistent.
The main frame body on still be provided with storage shell (not shown in the figure) to storage shell is located and filters screening mechanism 20 under, and storage shell bottom still is provided with the ejection of compact mouth.
During actual work, sand raw materials to be filtered and screened are conveyed into the filter net bag 21 through the existing transportation technology or manually, meanwhile, the driving motor 14 runs and drives the base 11 to reciprocate along the extending direction of the guide rod 12 through the matching of the cam 15 and the driving spring 13, the base 11 moves and pulls the filter screening mechanism 20 to move synchronously, and then sand meeting requirements drops into the storage shell through the filter holes I/II/III and is discharged through the discharge nozzle, and impurities with larger particles are left in the filter net bag 21; in addition, after this equipment uses for a long time, impurity in the filter screen bag 21 is more and when influencing sand filtration screening, the workman can extract shrouding 23 and place instruments such as plastics basin under filter screen 21, and impurity accessible arranges miscellaneous hole and drops downwards to storing in the instrument, then, can continue to carry out sand filtration screening with shrouding 23 reinserting in the slot.
More optimally, in order to prevent the deviation of the sealing plate 23 in the slot due to shaking in the sand vibration screening process and further cause the impurities to fall into the storage shell through the impurity discharge holes, the diameter of the fixed end cover 22 is larger than that of the lower opening end of the filter net bag 21, the upper end face of the part of the fixed end cover 22, which is positioned outside the filter net bag 21, is provided with a limiting hole and communicated with the slot, the upper end face of the sealing plate 23 is provided with a limiting groove which is coaxially arranged with the limiting hole, a bolt 24 is arranged in an area formed by the limiting hole and the limiting groove, one end of the bolt 24 is positioned in the limiting groove, and the other end of the bolt 24 passes through the notch of the limiting groove and the limiting hole and is positioned above the fixed; because the cooperation between spacing hole, spacing groove, 24 three of bolt, in sand vibration screening process, shrouding 23 can not take place the skew, during the clearance impurity, only need dial out bolt 24 can.
More preferably, in order to facilitate the worker to conveniently and rapidly extract or insert the closing plate 23, a handle 25 is disposed at one end of the closing plate 23 outside the slot.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The sand screening equipment applied to building construction is characterized by comprising a main frame body, wherein a vibration driving mechanism and a filtering and screening mechanism are mounted on the main frame body, the vibration driving mechanism is used for driving the filtering and screening mechanism to do reciprocating motion, and the filtering and screening mechanism is used for completing filtering and screening treatment on sand in the reciprocating motion process;
the vibration driving mechanism comprises a base, a guide rod and a driving motor, wherein the guide rod is horizontally and movably arranged on the main frame body and can displace along the extending direction of the guide rod, the base is horizontally arranged and fixedly connected with the guide rod, and a plurality of groups of guide rods are arranged;
the driving motor is vertically and fixedly arranged on the main frame body, the driving motor and the guide rod are respectively positioned on one side of the base, the power output end of the driving motor is eccentrically provided with a cam, the cam is in contact with the base, and the driving motor runs and can drive the base to displace along the extension direction of the guide rod through the cam;
a driving spring is sleeved outside the guide rod, one end of the driving spring is abutted against the main frame body, the other end of the driving spring is abutted against the base, and the elasticity of the driving spring drives the base to move close to the driving motor;
the upper end face of the base is further provided with a mounting support, the filtering and screening mechanism is mounted on the mounting support, the main frame body is further provided with a storage shell, the storage shell is located under the filtering and screening mechanism, and a discharge nozzle is further arranged at the bottom of the storage shell.
2. The sand screening device applied to building construction as claimed in claim 1, wherein the filtering and screening mechanism comprises a filtering net bag, the filtering net bag is of a circular cylindrical structure with openings at the upper end and the lower end, the filtering net bag is vertically and fixedly installed on the installation support, and a plurality of groups of first filtering holes are uniformly arranged on the outer surface of the filtering net bag at intervals;
the lower opening end of the filter net bag is coaxially and fixedly provided with a fixed end cover, the upper end surface of the fixed end cover is uniformly provided with a plurality of groups of filter holes II penetrating through the thickness of the fixed end cover at intervals, and the diameters of the filter holes I/II are consistent;
the outer circular surface of the fixed end cover is provided with a slot, the depth direction of the slot is parallel to the ground, a sealing plate is arranged in the slot, one end of the sealing plate is positioned in the slot, the bottom of the slot is contacted, the other end of the sealing plate penetrates through the slot opening and is positioned outside the slot, the upper end surface and the lower end surface of the sealing plate are respectively contacted with the upper slot wall and the lower slot wall of the slot, and the sealing plate and the slot form sliding guide fit;
the even interval of stiff end lid up end set up a plurality of groups and run through the row's miscellaneous hole of its thickness, stiff end lid up end even interval set up a plurality of groups and run through the filtration pore three of its thickness, filter pore three and filter pore two between coaxial arrangement and both diameters unanimous.
3. The gravel and sand screening device applied to building construction as claimed in claim 2, wherein the diameter of the fixed end cover is larger than the diameter of the lower opening end of the filter net bag, the upper end face of the part of the fixed end cover located outside the filter net bag is provided with a limiting hole, the limiting hole is communicated with the slot, the upper end face of the sealing plate is provided with a limiting groove coaxially arranged with the limiting hole, a bolt is arranged in an area formed by the limiting hole and the limiting groove, one end of the bolt is located in the limiting groove, and the other end of the bolt passes through the limiting groove opening and the limiting hole and is located above the fixed end cover.
4. The apparatus as claimed in claim 2, wherein a handle is provided at an end of the sealing plate located outside the insertion slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233674.7U CN212069452U (en) | 2020-03-02 | 2020-03-02 | Sand and stone screening equipment applied to building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233674.7U CN212069452U (en) | 2020-03-02 | 2020-03-02 | Sand and stone screening equipment applied to building construction |
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| Publication Number | Publication Date |
|---|---|
| CN212069452U true CN212069452U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020233674.7U Active CN212069452U (en) | 2020-03-02 | 2020-03-02 | Sand and stone screening equipment applied to building construction |
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| CN (1) | CN212069452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333284A (en) * | 2021-06-01 | 2021-09-03 | 弓建昌 | Swing screening device |
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2020
- 2020-03-02 CN CN202020233674.7U patent/CN212069452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333284A (en) * | 2021-06-01 | 2021-09-03 | 弓建昌 | Swing screening device |
| CN113333284B (en) * | 2021-06-01 | 2023-01-13 | 新疆中经宏泰石油技术服务有限公司 | Swing screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: 242000 No. 12 Chuangye Road, Feicai office, Xuancheng City, Anhui Province Patentee after: Xuancheng Guanyuan Construction Engineering Co.,Ltd. Address before: 311800 No. 16, Xiangyun Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhuji Yiyang Environmental Protection Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |