CN211190902U - Vibrating screen for building - Google Patents
Vibrating screen for building Download PDFInfo
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- CN211190902U CN211190902U CN201921578932.9U CN201921578932U CN211190902U CN 211190902 U CN211190902 U CN 211190902U CN 201921578932 U CN201921578932 U CN 201921578932U CN 211190902 U CN211190902 U CN 211190902U
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- screening
- arc
- screening device
- support frame
- shaped supporting
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Abstract
The utility model discloses a vibrating screen for buildings, which comprises a screening device for storing sand, a support frame arranged below the screening device and used for supporting the screening device, and a first transmission motor arranged on the support frame and used for driving the screening device to move; the screening device comprises a screening bin, a clamping groove arranged at the bottom of the screening bin, a screening plate clamped in the clamping groove and arc-shaped supporting arms arranged at two sides of the screening bin and used for supporting the screening bin; the support frame comprises a support plate, support legs arranged below the support plate and a limit rail for limiting the position of the screening device; the arc-shaped supporting arm is provided with a groove matched with the limiting rail, and the side surface of the arc-shaped supporting arm is provided with a rotating shaft; an eccentric wheel is fixed on the rotating shaft of the first transmission motor, the eccentric wheel is rotatably connected with a transmission rod, and one end, far away from the eccentric wheel, of the transmission rod is rotatably connected with a rotating shaft fixed on the arc-shaped supporting arm to sieve sand more efficiently.
Description
Technical Field
The utility model relates to a reciprocating sieve for building belongs to construction technical field.
Background
The sand on the construction site is a common building material, but the sand needs to remove stones and impurities before use, and is usually screened out manually, so that the manual sand screening has low working efficiency and high labor intensity and cost, and the large amount of sand used on the construction site can not meet the requirement of manual screening; most of vibrating screens in the current market are provided with a vibrating device and a moving device which are separated, and the vibrating amplitude is small, so that the efficiency is low and energy is wasted; the screened sand is mostly put on the ground and then transferred to a transport vehicle to be transported to a construction site, which wastes more manpower.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a reciprocating sieve for building to solve above-mentioned problem.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a vibrating screen for buildings comprises a screening device for storing sand, a support frame arranged below the screening device and used for supporting the screening device, and a first transmission motor arranged on the support frame and used for driving the screening device to move; the screening device comprises a screening bin, a clamping groove arranged at the bottom of the screening bin, a screening plate clamped in the clamping groove and arc-shaped supporting arms arranged at two sides of the screening bin and used for supporting the screening bin; the support frame comprises a support plate, support legs arranged below the support plate and a limit rail for limiting the position of the screening device; the arc-shaped supporting arm is provided with a groove matched with the limiting rail, and the side surface of the arc-shaped supporting arm is provided with a rotating shaft; an eccentric wheel is fixed on the rotating shaft of the first transmission motor, the eccentric wheel is rotatably connected with a transmission rod, and one end, far away from the eccentric wheel, of the transmission rod is rotatably connected with a rotating shaft fixed on the arc-shaped supporting arm.
Furthermore, a track convenient for the transport vehicle to move is arranged below the support frame.
Furthermore, a spray nozzle for dust removal is arranged at the feeding position of the screening bin.
Furthermore, a fixed rod for maintaining the stability of the support frame is arranged between the support legs; the supporting plates are provided with cross rods which connect the supporting plates with each other to enable the supporting frames to form a stable structure.
Furthermore, a plurality of sieve pores are arranged on the sieve plate.
Further, the groove is of an arc-shaped structure; the contact surface of the limiting rail and the arc-shaped supporting arm is an arc surface.
Advantageous effects
The utility model relates to a vibrating screen for buildings, the supporting legs of the material supporting and screening device are arranged into an arc structure, and the working efficiency can be improved by utilizing the tumbler principle to increase the vibration amplitude; the supporting legs of the screening device are of arc structures and can swing easily, so that energy can be saved; a track is arranged below the support frame and is matched with the transport vehicle to improve the carrying efficiency; the feeding part of the screening bin is provided with water mist sprayed out by a spray nozzle for dust removal, so that dust generated during working can be inhibited; set up spacing rail on the support frame and can effectively inject the position of sieve material device, set spacing rail upper surface to an cambered surface simultaneously can effectually avoid sand to pile up on spacing rail and cause bigger wearing and tearing to the arc support arm.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a vibrating screen for construction according to the present invention;
FIG. 2 is a schematic structural view of a vibrating screen device for construction of the present invention;
FIG. 3 is a structural view of a supporting frame of the vibrating screen for building of the present invention;
FIG. 4 is a schematic structural view of the transmission motor of the vibrating screen for building of the present invention;
fig. 5 is the utility model relates to a reciprocating sieve material plate structure schematic diagram for building.
The reference numbers in the figures are:
1. a material screening device; 11. screening a stock bin; 12. a material sieving plate; 13. an arc-shaped support arm; 14. a spray nozzle; 15. a card slot; 16. a rotating shaft; 17. screening holes; 18. a groove; 2. a support frame; 21. a support plate; 22. Supporting legs; 23. a limit rail; 24. a track; 25. fixing the rod; 26. a cross bar; 3. a drive motor; 31. an eccentric wheel; 32. and a transmission rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 5, the utility model provides a vibrating screen for buildings, which comprises a screening device 1 for storing sand, a support frame 2 arranged below the screening device 1 for supporting the screening device 1, and a first driving motor 3 arranged on the support frame 2 for driving the screening device 1 to move; the screening device 1 comprises a screening bin 11, a clamping groove 15 arranged at the bottom of the screening bin 11, a screening plate 12 clamped in the clamping groove 15 and arc-shaped supporting arms 13 arranged at two sides of the screening bin 11 and used for supporting the screening bin 11; the support frame 2 comprises a support plate 21, support legs 22 arranged below the support plate 21 and a limit rail 23 for limiting the position of the screening device 1; the arc-shaped supporting arm 13 is provided with a groove 18 matched with the limit rail 23, and the side surface of the arc-shaped supporting arm is provided with a rotating shaft 16; an eccentric wheel 31 is fixed on the rotating shaft of the first transmission motor 3, the eccentric wheel 31 is rotatably connected with a transmission rod 32, and one end of the transmission rod 32 far away from the eccentric wheel 31 is rotatably connected with a rotating shaft 16 fixed on the arc-shaped supporting arm 13.
Further, a track 24 which is convenient for the transport vehicle to move is arranged below the support frame 2.
Further, a spray nozzle 14 for dust removal is provided at the feed of the sieve bin 11.
Further, a fixing rod 25 for maintaining the stability of the support frame 2 is arranged between the support legs 22; the support plates 21 are provided with cross bars 26 which interconnect the support plates 21 so that the support frame 2 forms a stable structure.
Further, a plurality of sieve holes 17 are arranged on the sieve plate 12.
Further, the groove 18 is of an arc-shaped structure; the contact surface of the limit rail 23 and the arc-shaped support arm 13 is an arc surface; set up spacing rail 23 upper surface into the arc can effectively avoid sand to pile up and the wearing and tearing that cause, set up spacing rail 23 simultaneously and can inject the position of sieving mechanism 1.
The utility model discloses a theory of operation:
a building vibrating screen firstly pours sand into a screening bin 11 by a conveyor belt or a lifting device, a transmission motor 3 starts to run after a power supply is started, a screening device 1 is driven to move by an eccentric wheel 31 and a transmission rod 32, and a screening plate 12 moves up and down left and right by utilizing the principle of a tumbler so as to improve the vibration amplitude of the screening device 1; the surplus residues are left on the sieve plate 12 after the sieving is finished, and at the moment, the surplus residues can be cleaned only by drawing a part of the sieve plate 12 out; because a large amount of dust is generated during sand screening, the spray nozzle 14 is arranged at the feed inlet of the screening device 1 to spray water mist to inhibit the dust from diffusing; because the sand that has sieved needs to be transported away in time, avoid piling up in sieving material device 1 below and setting up the track 24 that the travelling bogie of being convenient for removed in order to improve the rate of transportation and set up spacing rail 23 on support frame 2 and can effectively inject the position of sieving material device 1, set spacing rail 23 upper surface to the cambered surface simultaneously can effectually avoid the sand to pile up on spacing rail 23 and cause bigger wearing and tearing to arc support arm 13.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A vibrating screen for buildings is characterized in that: comprises a screening device (1) for storing sand, a support frame (2) arranged below the screening device (1) and used for supporting the screening device (1), and a first transmission motor (3) arranged on the support frame (2) and used for driving the screening device (1) to move; the screening device (1) comprises a screening bin (11), a clamping groove (15) arranged at the bottom of the screening bin (11), a screening plate (12) clamped in the clamping groove (15) and arc-shaped supporting arms (13) arranged at two sides of the screening bin (11) and used for supporting the screening bin (11); the support frame (2) comprises a support plate (21), support legs (22) arranged below the support plate (21) and a limit rail (23) for limiting the position of the screening device (1); the arc-shaped supporting arm (13) is provided with a groove (18) matched with the limit rail (23), and the side surface of the arc-shaped supporting arm is provided with a rotating shaft (16); an eccentric wheel (31) is fixed on a rotating shaft of the first transmission motor (3), the eccentric wheel (31) is rotatably connected with a transmission rod (32), and one end, far away from the eccentric wheel (31), of the transmission rod (32) is rotatably connected with a rotating shaft (16) fixed on the arc-shaped supporting arm (13).
2. A construction shaker as claimed in claim 1, wherein: a track (24) convenient for the transport vehicle to move is arranged below the support frame (2).
3. A construction shaker as claimed in claim 1, wherein: a spray nozzle (14) for dust removal is arranged at the feeding position of the screening bin (11).
4. A construction shaker as claimed in claim 1, wherein: a fixed rod (25) for maintaining the stability of the support frame (2) is arranged between the support legs (22); the supporting plates (21) are provided with cross rods (26) which connect the supporting plates (21) with each other to enable the supporting frames (2) to form a stable structure.
5. A construction shaker as claimed in claim 1, wherein: the sieve plate (12) is provided with a plurality of sieve pores (17).
6. A construction shaker as claimed in claim 1, wherein: the groove (18) is of an arc-shaped structure; the contact surface of the limiting rail (23) and the arc-shaped supporting arm (13) is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578932.9U CN211190902U (en) | 2019-09-23 | 2019-09-23 | Vibrating screen for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578932.9U CN211190902U (en) | 2019-09-23 | 2019-09-23 | Vibrating screen for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211190902U true CN211190902U (en) | 2020-08-07 |
Family
ID=71858474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921578932.9U Active CN211190902U (en) | 2019-09-23 | 2019-09-23 | Vibrating screen for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211190902U (en) |
-
2019
- 2019-09-23 CN CN201921578932.9U patent/CN211190902U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 257100 south head of Zhengyang Road, economic Park, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Shenghua science and Trade Co.,Ltd. Address before: 351100 room 407, 44 tower, Wan Hui International City, 1999 North Road, Licheng Road, Chengxiang District, Putian, Fujian, China Patentee before: PUTIAN CITY CHENGXIANG DISTRICT CHENYIMEI TRADE CO.,LTD. |