CN212681692U - Grit screening installation for building engineering - Google Patents
Grit screening installation for building engineering Download PDFInfo
- Publication number
- CN212681692U CN212681692U CN202021236174.5U CN202021236174U CN212681692U CN 212681692 U CN212681692 U CN 212681692U CN 202021236174 U CN202021236174 U CN 202021236174U CN 212681692 U CN212681692 U CN 212681692U
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- Prior art keywords
- screening
- driving pulley
- belt wheel
- building engineering
- eccentric wheel
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- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 title claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009795 derivation Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 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
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a grit screening installation for building engineering relates to engineering material sorting unit technical field. The utility model discloses a piece is carried in the screening, and the one end welding of piece is carried in the screening has the assembly positioning board, and the one end of assembly positioning board is passed through the fix with screw and is had the motor, and the output of motor rotates and is connected with driving pulley, and driving pulley has been cup jointed in driving pulley's the outside, and driven pulley has been cup jointed to driving pulley's the other end, and driven pulley's one end is rotated and is connected with the rotation conduction pole, and the output that rotates the conduction pole is fixed with reciprocal eccentric wheel, has cup jointed two-way cover barrel pole between. The utility model discloses a convenient automatic rising shake sieving mechanism's design for the device forms stable and at the uniform velocity the rising shake through structural design in the use, drives the grit that is divided the sieve and screens the separation, has improved the sorting effect of sand, stone greatly.
Description
Technical Field
The utility model belongs to the technical field of engineering material sorting unit, especially, relate to a grit screening installation for building engineering.
Background
The building is the asset that the manual construction formed, belongs to fixed asset category, including house and two big types of building thing, often need use the pure sand of quality at the building in-process, in order to avoid doping in the sand impurity such as stone, often need screen the separation to the grit of mixing, but current building site is often by the manual operation handling a small amount of grit separation, extravagant manpower, divides the sieve effect relatively poor, the utility model discloses a new solution is proposed to above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grit screening installation for building engineering to current problem has been solved: the existing construction site is usually operated by manpower in processing a small amount of sand-stone separation, which wastes manpower and has poor screening effect.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a gravel screening device for constructional engineering comprises a screening carrying block, wherein one end of the screening carrying block is welded with an assembly positioning plate, one end of the assembly positioning plate is fixed with a motor through a screw, the output end of the motor is rotatably connected with a driving belt wheel, a driving belt wheel is sleeved on the outer side of the driving belt wheel, a driven belt wheel is sleeved on the other end of the driving belt wheel, one end of the driven belt wheel is rotatably connected with a rotating conduction rod, the output end of the rotating conduction rod is fixed with a reciprocating eccentric wheel, a rotating positioning shaft is welded between the reciprocating eccentric wheel and the other reciprocating eccentric wheel, a bidirectional sleeve rod is sleeved on the peripheral side of the positioning shaft, a derivation ejector rod is sleeved on the top end of the bidirectional sleeve rod, cylindrical limiting rods are fixed on two sides of the top end of the screening carrying block, and a spring ejector rod is fixed inside the, the top end of the cylindrical limiting rod and the top end of the spring ejector rod are both fixed with a sorting bottom plate, the top end of the sorting bottom plate is connected with a screening frame plate in a sliding mode, and a plurality of screening sieve holes are formed in the screening frame plate.
Furthermore, a stroke limiting groove is formed in the screening carrying block, and the reciprocating eccentric wheel and the other reciprocating eccentric wheel are located in the stroke limiting groove.
Further, the bottom mounting who derives the ejector pin has the cooperation cross axle, the cooperation is connect the hole has been seted up at the both ends of two-way telescopic stem, the cooperation is connected the hole and is transition fit with rotational positioning axle and cooperation cross axle.
Further, the both sides welding of the bottom of screening frame board has the sliding fit piece, the direction sliding tray has been seted up to the top both sides of sorting the bottom plate, the direction sliding tray is clearance fit with the sliding fit piece.
Further, a plurality of joint transmission grooves have all been seted up to driven pulley and driving pulley's week side, driving pulley is located the inside in joint transmission groove, driven pulley passes through driving pulley with driving pulley and is connected.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a convenient automatic rising shake sieving mechanism's design for the device forms stable and at the uniform velocity the rising shake through structural design in the use, drives the grit that is divided the sieve and screens the separation, has improved the sorting effect of sand, stone greatly.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
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 view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the matching screening structure of the present invention;
fig. 3 is a partial sectional view of the automatic lifting and shaking screening device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. screening the carrying blocks; 2. assembling a positioning plate; 3. a motor; 4. a driving pulley; 5. a driven pulley; 6. a drive pulley; 7. rotating the conductive rod; 8. a reciprocating eccentric wheel; 9. a bidirectional sleeved rod; 10. deducing a mandril; 11. a cylindrical limiting rod; 12. a spring ejector rod; 13. a sorting bottom plate; 14. screening a frame plate; 15. and (5) screening holes.
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. 1-3, a sand and stone screening device for construction engineering comprises a screening carrying block 1, wherein one end of the screening carrying block 1 is welded with an assembling and positioning plate 2, one end of the assembling and positioning plate 2 is fixed with a motor 3 through a screw, the output end of the motor 3 is rotatably connected with a driving pulley 4, the outer side of the driving pulley 4 is sleeved with a driving pulley 6, the other end of the driving pulley 6 is sleeved with a driven pulley 5, one end of the driven pulley 5 is rotatably connected with a rotating and conducting rod 7, the output end of the rotating and conducting rod 7 is fixed with a reciprocating eccentric wheel 8, a bidirectional sleeve rod 9 is sleeved between the reciprocating eccentric wheel 8 and the other reciprocating eccentric wheel 8, the top end of the bidirectional sleeve rod 9 is sleeved with a derivation ejector rod 10, two sides of the top end of the screening carrying block 1 are both fixed with cylindrical limiting rods 11, the interior of the cylindrical limiting rods 11 is fixed with a spring ejector rod 12, the top end of the sorting bottom plate 13 is connected with a screening frame plate 14 in a sliding manner, and a plurality of screening holes 15 are formed in the screening frame plate 14;
a plurality of clamping transmission grooves are formed in the peripheral side surfaces of the driven belt wheel 5 and the driving belt wheel 4, the driving belt wheel 6 is located inside the clamping transmission grooves, the driven belt wheel 5 is connected with the driving belt wheel 4 through the driving belt wheel 6, a stroke limiting groove is formed in the screening carrying block 1, the reciprocating eccentric wheel 8 and the other reciprocating eccentric wheel 8 are located inside the stroke limiting groove, a rotary positioning shaft is welded between the reciprocating eccentric wheel 8 and the other reciprocating eccentric wheel 8, a matching transverse shaft is fixed at the bottom end of the derivation ejector rod 10, matching connection holes are formed in two ends of the bidirectional sleeve rod 9, and the matching connection holes are in transition fit with the rotary positioning shaft and the matching transverse shaft, so that the cost-raising driving derivation is convenient to;
the both sides welding of the bottom of screening frame plate 14 has the sliding fit piece, selects separately the top both sides of bottom plate 13 and has seted up the direction sliding tray, and the direction sliding tray is clearance fit with the sliding fit piece, the derivation after the screening of being convenient for.
One specific application of this embodiment is: the motor 3 drives the driving belt wheel 4 to rotate, the torque is transmitted from the driving belt wheel 4 to the rotating conduction rod 7 through the matching of the driving belt wheel 6 and the driven belt wheel 5, the rotating conduction rod 7 drives the reciprocating eccentric wheel 8 to rotate, an oval rotating track from the lowest point to the highest point can be formed under the driving of the torque due to the appearance design of the reciprocating eccentric wheel 8, the rotating positioning shaft between the reciprocating eccentric wheels 8 and the bidirectional sleeve rod 9 are matched to drive the bidirectional sleeve rod 9 to move along with the end part of the reciprocating eccentric wheel 8 to form the movement of lifting and pushing down, and the spring ejector rod 12 is elastically supported to form stable component force support, the component force support is transmitted to the separation bottom plate 13 through the derivation ejector rod 10, sand mixed with stones is placed on the upper surface of the screening frame plate 14, and the movement force transmitted by the transmission follows the screening frame plate 14 to rock up and down, the sand is screened through the screening holes 15 rapidly to the inside of the sorting floor 13 so that the sand is located inside the sorting floor 13, slides by pushing the screening frame plate 14 after screening, and then pours out the separated stones.
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. The utility model provides a grit screening installation for building engineering, carries on piece (1) including the screening, its characterized in that, the one end welding of piece (1) is carried on in the screening has assembly positioning board (2), the one end of assembly positioning board (2) is passed through the fix with screw and is had motor (3), the output rotation of motor (3) is connected with driving pulley (4), driving pulley (6) have been cup jointed in the outside of driving pulley (4), driven pulley (5) have been cup jointed to the other end of driving pulley (6), the one end rotation of driven pulley (5) is connected with rotation conduction pole (7), the output of rotation conduction pole (7) is fixed with reciprocal eccentric wheel (8), reciprocal eccentric wheel (8) and another the welding has the rotation location axle between reciprocal eccentric wheel (8), the week side cover of location axle has connect two-way telescopic rod (9), the top of two-way telescopic pole (9) has cup jointed and has derived ejector pin (10), the both sides on screening carrier block (1) top all are fixed with cylindricality gag lever post (11), the inside of cylindricality gag lever post (11) is fixed with spring ejector pin (12), cylindricality gag lever post (11) all are fixed with the top of spring ejector pin (12) and select separately bottom plate (13), the top sliding connection who selects separately bottom plate (13) has screening frame plate (14), a plurality of minute sieve meshes (15) have been seted up to the inside of screening frame plate (14).
2. The sand and stone screening device for the building engineering according to claim 1, wherein a stroke limiting groove is formed in the screening carrying block (1), and the reciprocating eccentric wheel (8) and the other reciprocating eccentric wheel (8) are both positioned in the stroke limiting groove.
3. The sand and stone screening device for the building engineering as claimed in claim 1, wherein a matching transverse shaft is fixed at the bottom end of the derivation ejector rod (10), matching connection holes are formed at two ends of the bidirectional sleeve rod (9), and the matching connection holes are in transition matching with the rotary positioning shaft and the matching transverse shaft.
4. The sand and stone screening apparatus for building engineering according to claim 1, wherein sliding fit blocks are welded to both sides of the bottom end of the screening frame plate (14), and guide sliding grooves are formed in both sides of the top end of the sorting bottom plate (13), and the guide sliding grooves and the sliding fit blocks are in clearance fit.
5. The sand and stone screening device for the building engineering according to claim 1, wherein a plurality of clamping transmission grooves are formed in the peripheral side surfaces of the driven belt wheel (5) and the driving belt wheel (4), the transmission belt wheel (6) is located in the clamping transmission grooves, and the driven belt wheel (5) is connected with the driving belt wheel (4) through the transmission belt wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236174.5U CN212681692U (en) | 2020-06-29 | 2020-06-29 | Grit screening installation for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236174.5U CN212681692U (en) | 2020-06-29 | 2020-06-29 | Grit screening installation for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212681692U true CN212681692U (en) | 2021-03-12 |
Family
ID=74894980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021236174.5U Expired - Fee Related CN212681692U (en) | 2020-06-29 | 2020-06-29 | Grit screening installation for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212681692U (en) |
-
2020
- 2020-06-29 CN CN202021236174.5U patent/CN212681692U/en not_active Expired - Fee Related
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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: Wang Haiyan Inventor after: Teng Xiaowei Inventor before: Teng Xiaowei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: 204 Xifu Village, Longyao Town, Longyao County, Xingtai, Hebei Province 054000 Patentee after: Wang Haiyan Address before: Room 32, first floor, No.7 Bank of China Street, Guangzhou Free Trade Zone, Guangdong 510000 Patentee before: Teng Xiaowei |
|
| 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: 20210312 |