CN219334942U - Multistage sieving mechanism of stone paper stone dust - Google Patents

Abstract

The utility model discloses a stone paper stone powder multistage screening device which comprises a machine body and a motor, wherein a left through hole and a right through hole are respectively formed in the left side wall and the right side wall of the machine body, the number of the left through hole and the number of the right through hole are three, a rotating plate is hinged to the bottom wall of the left through hole, a screen is welded to the right end of the rotating plate, a connecting rod is welded to the right end of the screen, a telescopic rod is hinged to the right end of the connecting rod, a disc is welded to the right end of a rotating shaft of the motor, and a swinging rod is hinged to the bottom of the right side face of the disc.

Description

Multistage sieving mechanism of stone paper stone dust

Technical Field

The utility model relates to the technical field of screening devices, in particular to a stone paper stone powder multistage screening device.

Background

The novel material is a novel material between paper and plastic, can replace the traditional part of functional paper and professional paper, and can replace the traditional majority of plastic packages. The method has the characteristics of low cost and controllable degradation, can save a great deal of cost for users, and does not produce pollution. From the perspective of replacing the traditional part of paper, the paper can save a great deal of forest resources for society.

During stone paper production, stone powder needs to be selected by a multi-stage screening machine to carry out stone powder with different specifications, screens with a plurality of apertures are arranged in the existing screening machine, but the screens are respectively controlled by vibration of respective driving motors, so that equipment cost is increased, and when stone powder falling from the upper screen is easily splashed by vibration of the screen below, the stone powder enters the screen above again to influence screening quality, therefore, the multi-stage screening device for stone paper stone powder is provided.

Disclosure of Invention

The utility model aims to provide a stone paper stone powder multistage screening device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stone paper stone dust multistage sieving mechanism, includes organism and motor, the left and right side wall of organism is equipped with left through-hole and right through-hole respectively, the quantity of left through-hole and right through-hole is three, articulated on the diapire of left through-hole has the revolving plate, the right-hand member welding of revolving plate has the screen cloth, the right-hand member welding of screen cloth has the connecting rod, the right-hand member of connecting rod articulates there is the telescopic link, the pivot right-hand member welding of motor has the disc, the right flank bottom of disc articulates there is the pendulum rod, the top of pendulum rod articulates there is the stand, be equipped with the locating part on the lateral wall of stand, the right-hand member welding of telescopic link is at the lateral wall left end of stand;

the inside left side wall welding of organism has first swash plate, the quantity of first swash plate is two, the right-hand member welding of first swash plate has the riser, be equipped with V type hole in the riser, the top welding of riser has the second swash plate, the front and back both ends of first swash plate, riser and second swash plate weld respectively on the inside front and back lateral wall of organism.

Preferably, the telescopic link includes the diaphragm, the right-hand member welding of diaphragm is in the lateral wall left end of stand, the left end of diaphragm is equipped with the cylinder groove, the inside wall slidable mounting in cylinder groove has the horizontal pole, the left end bottom of horizontal pole articulates with the right-hand member bottom of connecting rod.

Preferably, a strip-shaped groove is arranged on the side wall of the cross rod.

Preferably, the limiting part comprises a fixed ring, the inner side wall of the fixed ring and the side wall of the upright post are relatively attached and slide, the left end of the outer side wall of the fixed ring is welded with a fixed rod, and the left end of the fixed rod is welded on the right side wall of the outer part of the machine body.

Preferably, the number of the limiting parts is two.

Preferably, a baffle is welded on the right side of the top of the screen.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the motor is arranged on the right side of the machine body, the disc is arranged at the right end of the motor, the swing rod is hinged to the bottom of the right side surface of the disc, the stand columns are hinged to the top ends of the swing rods, the right ends of the plurality of screens are connected with the connecting rods, the right ends of the connecting rods are connected to the left ends of the side walls of the stand columns through the telescopic rods, the stand columns are controlled to vibrate up and down through the motor, and the plurality of screens can be driven to vibrate up and down through the linkage effect of the telescopic rods, so that the equipment cost is reduced;

install first swash plate in the organism, the riser is installed to the right-hand member of first swash plate, is equipped with V type hole in the riser, and the second swash plate is installed on the top of riser, and the stone dust that the top screen cloth drops on the screen cloth of below through first swash plate and V type hole, can avoid the stone dust of below to reenter into on the screen cloth of top through first swash plate and riser, guarantees screening quality.

Drawings

Fig. 1 is an overall schematic of the present utility model.

Fig. 2 is a schematic view of the telescopic rod of the present utility model.

Fig. 3 is a side view of a crossbar of the present utility model.

In the figure: 1. the machine comprises a machine body, 2, a left through hole, 3, a right through hole, 4, a rotating plate, 5, a screen, 6, a connecting rod, 7, a telescopic rod, 8, a motor, 9, a disc, 10, a swing rod, 11, an upright post, 12, a limiting piece, 13, a first inclined plate, 14, an upright plate, 15, a V-shaped hole, 16, a second inclined plate, 17, a transverse post, 18, a cylindrical groove, 19, a transverse rod, 20, a strip-shaped groove, 21, a fixing ring, 22, a fixing rod, 23 and a baffle plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a stone paper stone dust multistage screening device, including organism 1 and motor 8, the left and right side wall of organism 1 is equipped with left through-hole 2 and right through-hole 3 respectively, the quantity of left through-hole 2 and right through-hole 3 is three, articulated on the diapire of left through-hole 2 has rotating plate 4, the right-hand member welding of rotating plate 4 has screen cloth 5, the right-hand member welding of screen cloth 5 has connecting rod 6, the right-hand member of connecting rod 6 articulates has telescopic link 7, the right-hand member welding of the pivot right-hand member of motor 8 has disc 9, the right flank bottom of disc 9 articulates has pendulum rod 10, the top of pendulum rod 10 articulates has stand 11, be equipped with locating part 12 on the lateral wall of stand 11, the right-hand member welding of telescopic link 7 is at the lateral wall left end of stand 11;

the limiting member 12 is used for limiting the movement track of the upright 11, so that the upright 11 can only move up and down.

The left side wall of the inside of the machine body 1 is welded with two first inclined plates 13, the right end of each first inclined plate 13 is welded with a vertical plate 14, a V-shaped hole 15 is arranged in each vertical plate 14, the top end of each vertical plate 14 is welded with a second inclined plate 16, and the front end and the rear end of each first inclined plate 13, each vertical plate 14 and each second inclined plate 16 are respectively welded on the front side wall and the rear side wall of the inside of the machine body 1.

As shown in fig. 1, a V-shaped hole 15 is provided for communicating the right end of the first swash plate 13 with the lower part of the vertical plate 14.

Specifically, the telescopic link 7 includes the diaphragm 17, and the right-hand member welding of diaphragm 17 is at the lateral wall left end of stand 11, and the left end of diaphragm 17 is equipped with the cylinder groove 18, and the inside wall slidable mounting in cylinder groove 18 has horizontal pole 19, and the left end bottom of horizontal pole 19 articulates with the right-hand member bottom of connecting rod 6 mutually.

The telescopic rod 7 is arranged, and when the screen 5 rotates along the hinge point of the rotating plate 4 and the left through hole 2, the displacement amount of the upright 11 to the left is adapted.

Specifically, the side walls of the cross bar 19 are provided with a bar-shaped groove 20.

The arrangement of the strip-shaped groove 20 can reduce the contact area between the side wall of the cross rod 19 and the inner side wall of the cylindrical groove 18, reduce the contact damping effect, and further increase the sliding effect of the contact surface when the cross rod 19 slides.

Specifically, the limiting member 12 includes a fixing ring 21, the inner side wall of the fixing ring 21 and the side wall of the upright 11 relatively fit and slide, a fixing rod 22 is welded to the left end of the outer side wall of the fixing ring 21, and the left end of the fixing rod 22 is welded to the outer right side wall of the machine body 1.

Specifically, the number of the stoppers 12 is two.

As shown in fig. 1, two limiting members 12 are distributed at the upper and lower sides of the upright 11, so that deformation and end skew of the upright 11 can be avoided when one limiting member 12 is arranged.

Specifically, a baffle 23 is welded to the top right side of the screen 5.

The baffle 23 can prevent stone powder falling on the screen 5 from entering the right through hole 3.

Working principle: the disc 9 is controlled to rotate through the motor 8, the swing rod 10 is driven to swing through the rotation of the disc 9, the upright post 11 is driven to vibrate up and down, the screen 5 is driven to vibrate along the hinge point swing of the rotating plate 4 and the left through hole 2, stone powder is injected onto the topmost screen 5, stone powder which cannot fall from the left through hole 2 at the top through the topmost screen 5 falls onto the first inclined plate 13 at the top, stone powder which can pass through falls onto the screen 5 at the lower part through the V-shaped hole 15, and when the screen 5 vibrates, stone powder which falls onto the screen 5 can be prevented from reentering onto the screen 5 at the upper part through the shielding of the first inclined plate 13 at the upper part.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Multistage sieving mechanism of stone paper stone dust, its characterized in that: the novel rotary screen comprises a machine body (1) and a motor (8), wherein a left through hole (2) and a right through hole (3) are respectively arranged on the left side wall and the right side wall of the machine body (1), the number of the left through hole (2) and the right through hole (3) is three, a rotary plate (4) is hinged to the bottom wall of the left through hole (2), a screen (5) is welded at the right end of the rotary plate (4), a connecting rod (6) is welded at the right end of the screen (5), a telescopic rod (7) is hinged to the right end of the connecting rod (6), a disc (9) is welded at the right end of a rotating shaft of the motor (8), a swinging rod (10) is hinged to the bottom of the right side surface of the disc (9), a stand column (11) is hinged to the top end of the swinging rod (10), a limiting piece (12) is arranged on the side wall of the stand column (11), and the right end of the telescopic rod (7) is welded at the left end of the side wall of the stand column (11).

The novel multifunctional bicycle is characterized in that a first inclined plate (13) is welded on the left side wall of the inside of the bicycle body (1), the number of the first inclined plates (13) is two, a vertical plate (14) is welded on the right end of the first inclined plate (13), a V-shaped hole (15) is formed in the vertical plate (14), a second inclined plate (16) is welded on the top end of the vertical plate (14), and the front end and the rear end of the first inclined plate (13), the front end and the rear end of the vertical plate (14) and the front end and the rear end of the second inclined plate (16) are respectively welded on the front side wall and the rear side wall of the inside of the bicycle body (1).

2. The stone paper stone dust multistage screening device according to claim 1, wherein: the telescopic rod (7) comprises a cross column (17), the right end of the cross column (17) is welded at the left end of the side wall of the upright column (11), a cylindrical groove (18) is formed in the left end of the cross column (17), a cross rod (19) is slidably mounted on the inner side wall of the cylindrical groove (18), and the bottom of the left end of the cross rod (19) is hinged to the bottom of the right end of the connecting rod (6).

3. The stone paper stone dust multistage screening device according to claim 2, wherein: the side wall of the cross bar (19) is provided with a strip-shaped groove (20).

4. The stone paper stone dust multistage screening device according to claim 1, wherein: the limiting piece (12) comprises a fixed ring (21), the inner side wall of the fixed ring (21) and the side wall of the upright post (11) are relatively attached and slide, a fixed rod (22) is welded at the left end of the outer side wall of the fixed ring (21), and the left end of the fixed rod (22) is welded at the right side wall of the outer part of the machine body (1).

5. The stone paper stone dust multistage screening device according to claim 1, wherein: the number of the limiting pieces (12) is two.

6. The stone paper stone dust multistage screening device according to claim 1, wherein: a baffle plate (23) is welded on the right side of the top of the screen (5).

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