CN217017360U - Automatic vibration screening machine for asphalt concrete - Google Patents

Abstract

The utility model relates to the technical field of asphalt concrete, and discloses an automatic vibration screening machine for asphalt concrete, which comprises a screening box and a filter plate, wherein the filter plate is arranged above the screening box, the left side of the screening box is fixedly connected with a stirring box, the inside of the screening box is fixedly connected with a screening mechanism, the inside of the stirring box is fixedly connected with a stirring mechanism, the screening mechanism comprises a first motor, the first motor is fixedly connected to the back of the screening box, the front side of the first motor is fixedly connected with a second rotating shaft, the surface of the second rotating shaft is fixedly connected with a bevel gear, the top of the bevel gear is connected with a bevel gear in a meshing manner, the axis of the bevel gear is fixedly connected with a first rotating shaft, and the surface of the first rotating shaft is fixedly connected with a gear. This an automatic vibration screening machine for asphalt concrete through setting up screening mechanism, under screening mechanism operation, can sieve the asphalt concrete of equidimension not for accord with and use the asphalt concrete of size to sieve out alone, improved work efficiency.

Description

Automatic vibration screening machine for asphalt concrete

Technical Field

The utility model relates to the technical field of asphalt concrete, in particular to an automatic vibrating screen classifier for asphalt concrete.

Background

At present, the production raw materials of asphalt concrete comprise gravel, asphalt, stone powder and various additives, and the gravel with different particle sizes needs to be separated in the production and preparation process of the asphalt concrete, and the gravel is usually sieved by using a vibrating sieving machine.

When the screening machine is used for screening the gravels with different sizes, the tiny gravels are screened out by the screen and put into the proportion of the asphalt concrete raw materials. Larger sand is directly screened away, and larger sand is accumulated aside to form waste, so that the utilization rate of the sand is lower.

Disclosure of Invention

The utility model aims to provide an automatic vibrating screen grader for asphalt concrete, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic vibration screening machine for asphalt concrete, includes screening case and filter plate, the filter plate sets up in screening case top, screening case left side fixedly connected with agitator tank, the inside fixedly connected with screening mechanism of screening incasement, the inside fixedly connected with rabbling mechanism of agitator tank.

Screening mechanism includes first motor, first motor fixed connection is at the screening case back, first motor front side fixedly connected with second pivot, second pivot fixed surface is connected with bevel gear, the meshing of bevel gear top is connected with the bevel gear, the first pivot of bevel gear axle center fixedly connected with of department, first pivot fixed surface is connected with the gear.

Preferably, gear surface meshing is connected with the half gear, half gear axle center department fixedly connected with connecting rod, the connecting rod surface is connected with the inside rotation of screening case, connecting rod fixed surface is connected with the commentaries on classics board, sets up the half gear, and when gear and half gear meshing operation, the half gear can drive the commentaries on classics board and be semicircle reciprocating motion.

Preferably, the equal hinge in commentaries on classics board left side and right side articulates there is the bull stick, the left side the bull stick bottom is articulated with screening incasement portion, and the right side bull stick top hinge articulates there is the slide, first spout has all been seted up on screening incasement portion left side and right side, the inside and slide surface sliding connection of first spout sets up first spout, and when the slide slided in first spout is inside, the slide can reciprocate under the articulated drive of bull stick.

Preferably, the second spout has been seted up to the slide inside, the inside sliding connection of second spout has the slider, the first box of collecting of slider top fixedly connected with, slide top fixedly connected with bracing piece, bracing piece top and filter plate bottom are connected, the bracing piece sets up in the first box left and right sides of collecting, sets up the second spout, and when the slider slided in the second spout is inside, can make things convenient for first collection box to take from the slide.

Preferably, rabbling mechanism includes the second motor, second motor fixed connection is in the agitator tank left side, the equal fixedly connected with churn in agitator tank inner wall left side and right side, churn top and bottom all set up to the opening, set up the churn, and the convenient asphalt concrete that will granulate stirs in the churn and crumbles.

Preferably, second motor right side fixedly connected with puddler, puddler fixed surface is connected with the stirring leaf, the stirring leaf sets up inside the churn, the equal fixedly connected with filter screen in the left side and the right side of churn sets up the filter screen, can circulate the second through the filter screen after being stirred the garrulous asphalt concrete and collect in the box.

Preferably, L type spout has been seted up to agitator tank inside, the inside sliding connection of L type spout has L type slide, box is collected to L type slide top fixedly connected with second, the box is collected to the second sets up in the churn below, sets up L type spout, conveniently collects the box with the second and slides in agitator tank inside and take out.

Compared with the prior art, the utility model provides an automatic vibrating screen classifier for asphalt concrete, which has the following beneficial effects:

1. this an automatic vibration screening machine for asphalt concrete constructs through setting up screening mechanism, under screening mechanism operation, can sieve the not asphalt concrete of equidimension for accord with and use the asphalt concrete of size to sieve out alone, improved work efficiency.

2. This an automatic vibration screening machine for asphalt concrete through setting up rabbling mechanism, under the rabbling mechanism operation, can make the asphalt concrete of large granule also can handle, makes things convenient for the use in later stage, can not make asphalt concrete form the waste material, and it is lower to have improved asphalt concrete's utilization ratio.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the left side of the screening box;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a stirring box; 2. screening the box; 3. filtering the plate; 4. a screening mechanism; 41. a first chute; 42. a first motor; 43. a first rotating shaft; 44. a second rotating shaft; 45. a bevel gear; 46. a bevel gear; 47. a gear; 411. a half gear; 412. a connecting rod; 413. rotating the plate; 414. a rotating rod; 415. a slide plate; 416. a second chute; 417. a slider; 418. a first collection box; 419. a support bar; 5. a stirring mechanism; 51. a second motor; 52. an L-shaped chute; 53. an L-shaped slide plate; 54. a second collection box; 55. a mixing drum; 56. filtering with a screen; 57. stirring blades; 58. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automatic vibration screening machine for asphalt concrete, includes screening case 2 and filter plate 3, and filter plate 3 sets up in screening case 2 tops, and 2 left sides fixedly connected with agitator tanks of screening case 1, 2 inside fixedly connected with screening mechanisms 4 of screening case, 1 inside fixedly connected with rabbling mechanisms 5 of agitator tank.

The screening mechanism 4 comprises a first motor 42, the first motor 42 is fixedly connected to the back of the screening box 2, the front side of the first motor 42 is fixedly connected with a second rotating shaft 44, the surface of the second rotating shaft 44 is fixedly connected with a bevel gear 45, the top of the bevel gear 45 is engaged with a bevel gear 46, the axle center of the bevel gear 46 is fixedly connected with a first rotating shaft 43, the surface of the first rotating shaft 43 is fixedly connected with a gear 47, the surface of the gear 47 is engaged with a half gear 411, the axle center of the half gear 411 is fixedly connected with a connecting rod 412, the surface of the connecting rod 412 is rotatably connected with the inside of the screening box 2, the surface of the connecting rod 412 is fixedly connected with a rotating plate 413, the half gear 411 is arranged, when the gear 47 is engaged with the half gear 411, the rotating plate 413 can be driven by the half gear 411 to do semicircular reciprocating motion, the rotating rod 414 is hinged to the left side and the right side of the rotating plate 413, the bottom of the left side rotating rod 414 is hinged to the inside of the screening box 2, and the top of the right side rotating rod 414 is hinged to a sliding plate 415, first spout 41 has all been seted up on the inside left side of screening case 2 and right side, the inside and slide 415 surface sliding connection of first spout 41, set up first spout 41, when slide 415 slides in first spout 41 is inside, slide 415 can reciprocate under the articulated drive of bull stick 414, slide 415 is inside to have seted up second spout 416, the inside sliding connection of second spout 416 has slider 417, the first collection box 418 of slider 417 top fixedly connected with, slide 415 top fixedly connected with bracing piece 419, bracing piece 419 top and 3 bottoms of filter plate are connected, bracing piece 419 sets up in the first collection box 418 left and right sides, set up second spout 416, when slider 417 slides in second spout 416 is inside, can make things convenient for first collection box 418 to take from slide 415.

The stirring mechanism 5 comprises a second motor 51, the second motor 51 is fixedly connected to the left side of the stirring box 1, the left side and the right side of the inner wall of the stirring box 1 are fixedly connected with stirring cylinders 55, the top and the bottom of each stirring cylinder 55 are provided with openings, the stirring cylinders 55 are arranged to facilitate stirring and smashing of large-particle asphalt concrete in the stirring cylinders 55, the right side of the second motor 51 is fixedly connected with a stirring rod 58, the surface of the stirring rod 58 is fixedly connected with a stirring blade 57, the stirring blade 57 is arranged in the stirring cylinder 55, the left side and the right side in the stirring cylinder 55 are fixedly connected with a filter screen 56, the filter screen 56 is arranged to enable the asphalt concrete to be stirred and then to flow into a second collecting box 54 through the filter screen 56, an L-shaped chute 52 is arranged in the stirring box 1, an L-shaped sliding plate 53 is slidably connected in the L-shaped chute 52, the top of the L-shaped sliding plate 53 is fixedly connected with the second collecting box 54, the second collecting box 54 is arranged below the stirring cylinder 55, an L-shaped chute 52 is provided to facilitate sliding removal of the second collection box 54 from the interior of the stirring box 1.

In practical operation, when the device is used, asphalt concrete is placed upside down on the filter plate 3, the switch of the first motor 42 is turned on, the first motor 42 is started to drive the second rotating shaft 44 to rotate, the second rotating shaft 44 drives the bevel gear 45, the bevel gear 46 drives the first rotating shaft 43 to rotate due to the meshing of the bevel gear 45 and the bevel gear 46, the first rotating shaft 43 drives the gear 47 to rotate, the gear 47 is meshed with the half gear 411, then the half gear 411 drives the connecting rod 412 to rotate, the connecting rod 412 drives the rotating plate 413 to rotate, the rotating rod 414 is driven to hinge when the rotating plate 413 rotates, the rotating rod 414 is simultaneously hinged with the sliding plate 415, the sliding plate 415 slides in the first chute 41 under the driving of the rotating rod 414, the sliding plate 415 drives the supporting rod 419, the supporting rod 419 drives the filter plate 3 to vibrate in a reciprocating manner to collect small particles of asphalt concrete in the first collection box 418, and when the first collection box 418 needs to be taken out, the first collection box 418 drives the slide block 417 to slide on the second chute 416 so as to be taken out;

big granule asphalt concrete drops under the inertia effect in the churn 55 of agitator tank 1, open second motor 51 switch, second motor 51 drives puddler 58 and rotates, puddler 58 drives stirring leaf 57 and stirs asphalt concrete and crumbles, the tiny particle asphalt concrete after the stirring has arrived in second collection box 54 through filter screen 56, when needs are collected box 54 with the second and are taken out, box 54 is collected to the pulling second, box 54 is collected to the second collection drives L type slide 53 and slides on L type spout 52, can collect box 54 with the second and take out can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (7)

1. The utility model provides an automatic vibration screening machine for asphalt concrete, includes screening case (2) and filter plate (3), its characterized in that: the filter plate (3) is arranged above the screening box (2), the left side of the screening box (2) is fixedly connected with a stirring box (1), the screening mechanism (4) is fixedly connected inside the screening box (2), and the stirring mechanism (5) is fixedly connected inside the stirring box (1);

screening mechanism (4) include first motor (42), first motor (42) fixed connection is in screening case (2) back, first motor (42) front side fixedly connected with second pivot (44), second pivot (44) fixed surface is connected with bevel gear (45), bevel gear (45) top meshing is connected with bevel gear (46), first pivot (43) of fixedly connected with of bevel gear (46) axle center department, first pivot (43) fixed surface is connected with gear (47).

2. The automatic vibratory screening machine for asphalt concrete according to claim 1, characterized in that: gear (47) surface meshing is connected with half gear (411), half gear (411) axle center department fixedly connected with connecting rod (412), connecting rod (412) surface and screening case (2) inside rotation are connected, connecting rod (412) surface fixed connection has commentaries on classics board (413).

3. The automatic vibratory screen machine for asphalt concrete according to claim 2, wherein: the equal hinge in commentaries on classics board (413) left side and right side articulates there is bull stick (414), the left side bull stick (414) bottom and screening case (2) inside articulated, the right side bull stick (414) top hinge articulates there is slide (415), first spout (41) have all been seted up on the inside left side of screening case (2) and right side, inside and slide (415) surface sliding connection of first spout (41).

4. The automatic vibratory screening machine for asphalt concrete according to claim 3, characterized in that: the inside second spout (416) of having seted up of slide (415), inside sliding connection has slider (417) in second spout (416), first collection box (418) of slider (417) top fixedly connected with, slide (415) top fixedly connected with bracing piece (419), bracing piece (419) top and filter plate (3) bottom are connected, bracing piece (419) set up in the first left and right sides of collecting box (418).

5. The automatic vibratory screen machine for asphalt concrete according to claim 1, wherein: rabbling mechanism (5) include second motor (51), second motor (51) fixed connection is in agitator tank (1) left side, agitator tank (1) inner wall left side and the equal fixedly connected with churn (55) in right side, churn (55) top and bottom all set up to the opening.

6. The automatic vibratory screen machine for asphalt concrete according to claim 5, wherein: second motor (51) right side fixedly connected with puddler (58), puddler (58) fixed surface is connected with stirring leaf (57), stirring leaf (57) set up inside churn (55), equal fixedly connected with filter screen (56) in the inside left side of churn (55) and right side.

7. The automatic vibratory screen machine for asphalt concrete according to claim 6, wherein: an L-shaped sliding groove (52) is formed in the stirring box (1), an L-shaped sliding plate (53) is connected in the L-shaped sliding groove (52) in a sliding mode, a second collecting box (54) is fixedly connected to the top of the L-shaped sliding plate (53), and the second collecting box (54) is arranged below the stirring cylinder (55).

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