CN215198136U - Stone sieving mechanism is used in concrete processing - Google Patents
Stone sieving mechanism is used in concrete processing Download PDFInfo
- Publication number
- CN215198136U CN215198136U CN202121001876.XU CN202121001876U CN215198136U CN 215198136 U CN215198136 U CN 215198136U CN 202121001876 U CN202121001876 U CN 202121001876U CN 215198136 U CN215198136 U CN 215198136U
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- CN
- China
- Prior art keywords
- screening frame
- hopper
- dust
- crossbearer
- stone
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- Expired - Fee Related
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Abstract
The utility model discloses a stone sieving mechanism for concrete processing relates to concrete processing technology field, and for solving in the current concrete processing stone and need filter, the stone gives off a large amount of dusts when pouring into unloading mechanism, leads to personnel to receive the problem of influence. The upper end of supporting leg is provided with the crossbearer, one side of supporting leg is provided with the screening frame, the inside of screening frame is provided with hierarchical chamber, the upper end of crossbearer is provided with down the hopper, the upper end of hopper is provided with outer fishplate bar down, the upper end of outer fishplate bar is provided with the suction box, the inside of suction box is provided with fan mechanism, the lower extreme of hopper is provided with hydraulic pressure mechanism down, the upper end of screening frame is provided with the limiting plate, one side of screening frame is provided with the discharge gate.
Description
Technical Field
The utility model relates to a concrete processing technology field specifically is a stone sieving mechanism is used in concrete processing.
Background
The concrete processing is widely used in various buildings, concrete is required to be used for walls and foundations, the concrete is formed by mixing stones, lime, sand and the like, the stones need to be screened when being selected, and therefore the stones can be used together in different sizes, and the utilization rate can be the best.
However, in the existing concrete processing, stones need to be screened, and a large amount of dust is emitted when the stones are poured into a blanking mechanism, so that personnel are affected; therefore, the existing requirements are not met, and the stone screening device for concrete processing is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stone sieving mechanism for concrete processing to the stone need filter in solving the current concrete processing who proposes in the above-mentioned background art, the stone gives off a large amount of dusts when pouring into unloading mechanism, leads to personnel to receive the problem of influence.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stone sieving mechanism for concrete processing, includes the supporting leg, the upper end of supporting leg is provided with the crossbearer, one side of supporting leg is provided with the screening frame, the inside of screening frame is provided with hierarchical chamber, the upper end of crossbearer is provided with down the hopper, the upper end of hopper is provided with outer fishplate bar down, the upper end of outer fishplate bar is provided with the suction box, the inside of suction box is provided with fan mechanism, the lower extreme of hopper is provided with hydraulic pressure mechanism down, the upper end of screening frame is provided with the limiting plate, one side of screening frame is provided with the discharge gate, the one end in hierarchical chamber is provided with out the flitch.
Preferably, the interior of the outer connecting plate is provided with a dust inlet, the dust inlet penetrates through the outer connecting plate and is communicated with the dust collection box, one side of the dust collection box is provided with a dust outlet, and the dust outlet and the dust collection box are of an integrated structure.
Preferably, the front surface of the dust collection box is provided with an air inlet, and the air inlet and the dust collection box are of an integrated structure.
Preferably, one side of crossbearer is provided with the steady rest, the one end of hydraulic pressure mechanism is provided with the connecting block, and connecting block and hopper structure as an organic whole down, be provided with the pivot between connecting block and the hydraulic pressure mechanism, and hydraulic pressure mechanism rotates through pivot and connecting block to be connected, the one end of hopper is provided with the hinge down, and the hopper passes through the hinge and is connected with the crossbearer rotation down.
Preferably, the upper surface of screening frame is provided with the screening net, the side surface of screening frame and crossbearer all is provided with slewing mechanism, slewing mechanism's one end is provided with the spliced pole, and the screening frame passes through the spliced pole and is connected with slewing mechanism rotation.
Preferably, the one end of screening frame is provided with actuating mechanism, actuating mechanism's one end is provided with the fixed plate, be provided with the fixed arm between fixed plate and the supporting leg, the one end of fixed arm is provided with the bolt, and the fixed arm passes through bolt and supporting leg threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a hopper upper end sets up outer fishplate bar under, set up the suction box in outer fishplate bar upper end, the suction box mainly by the air intake, go out dirt mouth and fan mechanism and constitute, the inside dust inlet that sets up of outer fishplate bar, the dust inlet runs through outer fishplate bar and suction box intercommunication, stone surface own has a large amount of dusts, the dust can distribute out when pouring into down the hopper, inhale the dust away through fan mechanism, avoid its large tracts of land dispersion, prevent that the dust from getting into people's eye and skin, improve personnel's security, can external transportation hose at the dirt mouth, make the dust carry the assigned position along the transportation hose, be convenient for concentrate the clearance, improve clean and tidy nature.
2. Through hopper one end setting hinge under, the hopper other end sets up hydraulic pressure mechanism under, hydraulic pressure mechanism one end is fixed with the steady rest, the other end relies on connecting block and pivot and hopper connection down, realize that hydraulic pressure mechanism one end rotates with hopper down, reciprocate through hydraulic pressure mechanism and can drive down the hopper and rotate along the hinge, realize the angle change, thereby prevent that the stone from stifled in hopper down, can improve mobility according to the demand, for only angle unloading, the flexibility has been improved, also the problem of jam can be solved fast.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the dust box of the present invention;
FIG. 3 is a schematic view of the connection structure of the discharge hopper and the cross frame of the present invention;
in the figure: 1. supporting legs; 2. a screening rack; 3. screening a net; 4. a grading chamber; 5. a discharge plate; 6. a limiting plate; 7. a discharge port; 8. a rotating mechanism; 9. connecting columns; 10. a fixing plate; 11. a drive mechanism; 12. a bolt; 13. a fixed arm; 14. a cross frame; 15. a stabilizer frame; 16. feeding a hopper; 17. an outer connecting plate; 18. a dust collection box; 19. an air inlet; 20. a dust inlet; 21. a dust outlet; 22. a fan mechanism; 23. a hinge; 24. a hydraulic mechanism; 25. connecting blocks; 26. a rotating shaft.
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. 1-3, the present invention provides an embodiment: the utility model provides a stone sieving mechanism is used in concrete processing, including supporting leg 1, the upper end of supporting leg 1 is provided with crossbearer 14, one side of supporting leg 1 is provided with screening frame 2, the inside of screening frame 2 is provided with hierarchical chamber 4, the upper end of crossbearer 14 is provided with down hopper 16, the upper end of down hopper 16 is provided with outer fishplate bar 17, the upper end of outer fishplate bar 17 is provided with dust absorption box 18, the inside of dust absorption box 18 is provided with fan mechanism 22, the lower extreme of down hopper 16 is provided with hydraulic pressure mechanism 24, the upper end of screening frame 2 is provided with limiting plate 6, one side of screening frame 2 is provided with discharge gate 7, the one end in hierarchical chamber 4 is provided with out flitch 5.
Further, the inside of external connecting plate 17 is provided with into dirt mouth 20, and it runs through external connecting plate 17 and dust suction box 18 intercommunication to advance dirt mouth 20, one side of dust suction box 18 is provided with out dirt mouth 21, and go out dirt mouth 21 and dust suction box 18 structure as an organic whole, rely on fan mechanism 22 to inhale the dust from entering dirt mouth 20, discharge from going out dirt mouth 21, it can external transportation hose to go out dirt mouth 21, make the dust carry the assigned position along the transportation hose, be convenient for centralized cleaning, prevent that the dust from getting into people's eye and skin, personnel security improves.
Further, the front surface of the dust box 18 is provided with an air inlet 19, and the air inlet 19 and the dust box 18 are integrated to provide an air inlet condition for the fan mechanism 22, so that the fan mechanism can operate normally.
Further, one side of crossbearer 14 is provided with stabilizer 15, the one end of hydraulic pressure mechanism 24 is provided with connecting block 25, and connecting block 25 and lower hopper 16 structure as an organic whole, be provided with pivot 26 between connecting block 25 and the hydraulic pressure mechanism 24, and hydraulic pressure mechanism 24 rotates with connecting block 25 through pivot 26 and is connected, the one end of lower hopper 16 is provided with hinge 23, and lower hopper 16 rotates with crossbearer 14 through hinge 23 and is connected, rely on hydraulic pressure mechanism 24 to drive down hopper 16 and rotate along hinge 23, carry out the angle change, rock from top to bottom and can prevent to block up.
Further, the upper surface of the screening frame 2 is provided with the screening net 3, the side surfaces of the screening frame 2 and the cross frame 14 are provided with the rotating mechanism 8, one end of the rotating mechanism 8 is provided with the connecting column 9, the screening frame 2 is rotatably connected with the rotating mechanism 8 through the connecting column 9, screening of stones is achieved, stones larger than meshes of the screening net 3 are left on the screening net 3, and stones smaller than meshes of the screening net 3 fall into the grading cavity 4.
Further, the one end of screening frame 2 is provided with actuating mechanism 11, and the one end of actuating mechanism 11 is provided with fixed plate 10, is provided with fixed arm 13 between fixed plate 10 and the supporting leg 1, and the one end of fixed arm 13 is provided with bolt 12, and fixed arm 13 passes through bolt 12 and 1 threaded connection of supporting leg, drives screening frame 2 and rocks, makes it accomplish the screening.
The working principle is as follows: during the use, pour into hopper 16 down with the stone in, rely on hopper 16 to rotate along hinge 23 under hydraulic pressure mechanism 24 drives, the angle change carries out, prevent to block up, the stone surface has a large amount of dusts, the dust gives off when empting, rely on fan mechanism 22 to inhale the dust from dust inlet 20, discharge from dust outlet 21, dust outlet 21 can external transport hose, make the dust carry the assigned position along transport hose, be convenient for centralized clearance, prevent that the dust from getting into people's eye and skin, improve personnel's security, the stone falls on screening net 3, screening frame 2 relies on actuating mechanism 11 to promote screening frame 2 around, make it rock along slewing mechanism 8, make the stone that is less than screening net 3 mesh fall in hierarchical chamber 4, the stone on screening net 3 is discharged from discharge gate 7, the stone in hierarchical chamber 4 is discharged from the play flitch.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (6)
1. The utility model provides a stone sieving mechanism for concrete processing, includes supporting leg (1), its characterized in that: the upper end of supporting leg (1) is provided with crossbearer (14), one side of supporting leg (1) is provided with screening frame (2), the inside of screening frame (2) is provided with hierarchical chamber (4), the upper end of crossbearer (14) is provided with down hopper (16), the upper end of down hopper (16) is provided with outer fishplate bar (17), the upper end of outer fishplate bar (17) is provided with dust collection box (18), the inside of dust collection box (18) is provided with fan mechanism (22), the lower extreme of down hopper (16) is provided with hydraulic pressure mechanism (24), the upper end of screening frame (2) is provided with limiting plate (6), one side of screening frame (2) is provided with discharge gate (7).
2. The apparatus of claim 1, wherein: the dust collecting device is characterized in that a dust inlet (20) is formed in the outer connecting plate (17), the dust inlet (20) penetrates through the outer connecting plate (17) and is communicated with a dust collecting box (18), and a dust outlet (21) is formed in one side of the dust collecting box (18).
3. The apparatus of claim 1, wherein: the front surface of the dust collection box (18) is provided with an air inlet (19).
4. The apparatus of claim 1, wherein: one side of crossbearer (14) is provided with stabilizer (15), the one end of hydraulic pressure mechanism (24) is provided with connecting block (25), and connecting block (25) and lower hopper (16) structure as an organic whole, be provided with pivot (26) between connecting block (25) and hydraulic pressure mechanism (24), the one end of lower hopper (16) is provided with hinge (23), and lower hopper (16) rotate with crossbearer (14) through hinge (23) and be connected.
5. The apparatus of claim 1, wherein: the upper surface of screening frame (2) is provided with screening net (3), the side surface of screening frame (2) and crossbearer (14) all is provided with slewing mechanism (8), the one end of slewing mechanism (8) is provided with spliced pole (9).
6. The apparatus of claim 1, wherein: one end of the screening frame (2) is provided with a driving mechanism (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001876.XU CN215198136U (en) | 2021-05-12 | 2021-05-12 | Stone sieving mechanism is used in concrete processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001876.XU CN215198136U (en) | 2021-05-12 | 2021-05-12 | Stone sieving mechanism is used in concrete processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215198136U true CN215198136U (en) | 2021-12-17 |
Family
ID=79418594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001876.XU Expired - Fee Related CN215198136U (en) | 2021-05-12 | 2021-05-12 | Stone sieving mechanism is used in concrete processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215198136U (en) |
-
2021
- 2021-05-12 CN CN202121001876.XU patent/CN215198136U/en not_active Expired - Fee Related
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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: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |