CN217190937U

CN217190937U - Efficient machine-made sand winnowing dust removal equipment

Info

Publication number: CN217190937U
Application number: CN202220292604.8U
Authority: CN
Inventors: 黄海凌; 曾圣; 陶宗栋
Original assignee: Liuyang Nanfang Mining Co ltd
Current assignee: Liuyang Nanfang Mining Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-16
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses an efficient machine-made sand winnowing dust removal device, which comprises a machine body, wherein a bottom plate is fixed in the machine body, a chute is reserved on the inner wall of the machine body, a slide bar is fixed in the chute, a filter screen is arranged on the surface of the slide bar, a spring is arranged on the surface of the slide bar, one end of the spring is fixedly connected with the filter screen, the other end of the spring is fixedly connected with the inner wall of the chute, a hopper is fixed on the top of the machine body, and the cam can drive the filter screen to vibrate in the dust removal process through the mutual matching of the chute, the slide bar, the filter screen, a first conical gear, a second rotating shaft, the cam, a transverse plate and other parts, thereby avoiding the mesh from being blocked, solving the problem that the mesh of the filter screen of the existing device can be blocked by various dusts, the subsequent dust removal effect is influenced.

Description

Efficient machine-made sand winnowing dust removal equipment

Technical Field

The utility model relates to a machine-made sand preparation technical field specifically is an efficient machine-made sand selection by winnowing dust collecting equipment.

Background

The sand stone is the most common building material in the building engineering, because the quantity of the sand stone existing in the nature is limited, people utilize a sand making machine to be matched with other instruments to produce artificial sand stone, namely machine-made sand, and in the production process of the machine-made sand, dust removing equipment is required to be utilized to separate impurities such as dust and the like from the sand stone.

In the chinese patent of grant publication number CN212664188U, a machine-made sand selection by winnowing dust removal equipment is disclosed, including box, feeder hopper, selection by winnowing jar and dust removal jar are installed to the inside embedding of box, the dust removal jar left end communicates with the connecting pipe, dust removal pipe one end is kept away from to the connecting pipe and the water conservancy diversion is fought and is communicate, the filter screen is installed with selection by winnowing jar junction screw to the water conservancy diversion fill, and in the practical application process, the mesh of filter screen can be blockked up by all kinds of dusts, and then can influence subsequent dust removal effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient mechanism sand selection by winnowing dust collecting equipment to solve above-mentioned background art and propose existing equipment at the practical application in-process, the mesh of filter screen can be blockked up by all kinds of dusts, and then can influence subsequent dust removal effect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient machine-made sand winnowing dust removal device comprises a device body, wherein a bottom plate is fixed inside the device body, a chute is reserved on the inner wall of the device body, a sliding rod is fixed inside the chute, a filter screen is arranged on the surface of the sliding rod, a spring is arranged on the surface of the sliding rod, one end of the spring is fixedly connected with the filter screen, the other end of the spring is fixedly connected with the inner wall of the chute, a hopper is fixed at the top of the device body, a roller is arranged inside the hopper, the end part of the roller penetrates through the device body, a first rotating shaft is installed inside the device body in a penetrating manner, fluted discs are fixed on the surfaces of the roller and the first rotating shaft respectively, a chain is connected between the fluted discs, fan blades are fixed on the surface of the first rotating shaft, a first conical gear is fixed at one end of the first rotating shaft, and a second conical gear is meshed with the side surface of the first conical gear, the center department of second conical gear runs through and installs the second pivot, the fixed surface of second pivot has the cam, the tip of second pivot is provided with the diaphragm, diaphragm and fuselage fixed connection, the other end of first pivot is connected with power unit, power unit and the outer wall fixed connection of fuselage.

Preferably, the base plate is of an inclined design.

Preferably, the spring and the sliding rod form a nested structure, and the number of the spring and the number of the sliding rod are two.

Preferably, the fluted disc is in meshed connection with the chain, and the fluted discs are symmetrically distributed around the transverse central axis of the chain.

Preferably, there are two cams, the cams being symmetrically distributed about a transverse central axis of the sieve.

Preferably, the power mechanism comprises a motor and an installation plate, the other end of the first rotating shaft is connected with the motor, the installation plate is fixed at the bottom of the motor, and the installation plate is fixedly connected with the outer wall of the machine body.

Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency machine-made sand winnowing dust removal equipment,

1. through mutually supporting of parts such as fuselage, bottom plate, hopper, cylinder, first pivot, fluted disc, chain and flabellum for the motor can drive the cylinder when the operation and raise the mechanism sand and still can drive the flabellum rotatory, forms the air current, thereby realizes the selection by winnowing operation to the mechanism sand, and reduced the required part of equipment, reduced manufacturing cost.

2. Through mutually supporting of parts such as spout, slide bar, filter screen, the first conical gear of spring, second conical gear, second pivot, cam and diaphragm for mechanism sand is at the in-process that removes dust, and the cam can drive the filter screen and vibrate, thereby has avoided the mesh to be blockked up, and the mesh of having solved the current equipment filter screen can be blockked up by all kinds of dust, influences subsequent dust removal effect's problem.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the cam overlooking installation structure of the present invention;

fig. 4 is a schematic structural diagram of the power mechanism of the present invention.

In the figure: 1. a body; 2. a base plate; 3. a chute; 4. a slide bar; 5. filtering with a screen; 6. a spring; 7. a hopper; 8. a drum; 9. a first rotating shaft; 10. a fluted disc; 11. a chain; 12. a fan blade; 13. a first bevel gear; 14. a second bevel gear; 15. a second rotating shaft; 16. a cam; 17. a transverse plate; 18. a power mechanism; 1801. a motor; 1802. and (7) mounting the plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an efficient machine-made sand winnowing dust removal device comprises a machine body 1, a bottom plate 2 is fixed inside the machine body 1, a chute 3 is reserved on the inner wall of the machine body 1, a slide rod 4 is fixed inside the chute 3, a filter screen 5 is arranged on the surface of the slide rod 4, a spring 6 is arranged on the surface of the slide rod 4, one end of the spring 6 is fixedly connected with the filter screen 5, the other end of the spring 6 is fixedly connected with the inner wall of the chute 3, a hopper 7 is fixed at the top of the machine body 1, a roller 8 is arranged inside the hopper 7, the end part of the roller 8 penetrates through the machine body 1, a first rotating shaft 9 penetrates through the machine body 1, gear discs 10 are fixed on the surfaces of the roller 8 and the first rotating shaft 9, a chain 11 is connected between the gear discs 10, fan blades 12 are fixed on the surface of the first rotating shaft 9, a first bevel gear 13 is fixed at one end of the first rotating shaft 9, and a second bevel gear 14 is meshed with the side surface of the first bevel gear 13, a second rotating shaft 15 penetrates through the center of the second bevel gear 14, a cam 16 is fixed on the surface of the second rotating shaft 15, a transverse plate 17 is arranged at the end part of the second rotating shaft 15, the transverse plate 17 is fixedly connected with the machine body 1, the other end of the first rotating shaft 9 is connected with a power mechanism 18, and the power mechanism 18 is fixedly connected with the outer wall of the machine body 1.

The bottom plate 2 is designed to be inclined, and the inclined design enables the machine-made sand to slide along the bottom plate 2, so that the residue in the machine body 1 is reduced, and the waste is avoided.

The spring 6 and the slide rod 4 form a nested structure, the number of the springs 6 and the number of the slide rods 4 are two, and the springs 6 are used for resetting the filter screen 5, so that the next round of the cam 16 is convenient for driving the filter screen 5 to move, and machine-made sand is prevented from being left on the surface of the filter screen 5.

The fluted disc 10 is connected for the meshing with chain 11, and the fluted disc 10 is about the horizontal central axis symmetric distribution of chain 11, makes motor 1801 can drive cylinder 8 and flabellum 12 motion simultaneously when the operation through fluted disc 10 and chain 11 to energy utilization has been improved.

The two cams 16 are arranged, the cams 16 are symmetrically distributed about the transverse central axis of the filter screen 5, and the cams 16 are used for pushing the filter screen 5 to move on the sliding rod 4, so that the problem that the meshes are blocked by machine-made sand or dust and the like to influence subsequent screening is avoided.

The power mechanism 18 comprises a motor 1801 and a mounting plate 1802, the other end of the first rotating shaft 9 is connected with the motor 1801, the mounting plate 1802 is fixed at the bottom of the motor 1801, the mounting plate 1802 is fixedly connected with the outer wall of the machine body 1, and the first rotating shaft 9 is driven to rotate when the mechanism operates, so that the mechanism can drive each subsequent related part to operate, and power output is provided for the whole dust removal operation.

The working principle is as follows: when the high-efficiency machine-made sand winnowing dust removal device is used, firstly, the motor 1801 is started to drive the first rotating shaft 9 and the fan blades 12 on the surface of the first rotating shaft to rotate, because the first rotating shaft 9 and the roller 8 are connected with each other through the fluted disc 10 and the chain 11, the roller 8 is driven to synchronously rotate when the first rotating shaft 9 rotates, then the first rotating shaft 9 drives the second rotating shaft 15 to rotate by utilizing the meshing relation of the first conical gear 13 and the second conical gear 14, and further drives the cam 16 on the surface of the second rotating shaft 15 to start to work, the filter screen 5 is pushed to displace in the rotating process of the cam 16, the spring 6 is gradually compressed along with the displacement of the filter screen 5, and then, after the cam 16 is separated from the filter screen 5, the filter screen 5 is reset under the action of the spring 6, and then, a worker can pour machine-made sand from the hopper 7 into the machine body 1, machine-made sand is in the time of cylinder 8, can be kicked up, and the air current that flabellum 12 formed can sieve the mechanism sand neutralization dust afterwards, because the volume of dust is less, so can pass through filter screen 5, reach the opposite side of fuselage 1, and filter screen 5 is in the vibration state, make the unable mesh that blocks up of dust, afterwards, the shower nozzle of 1 inside of fuselage can spray rivers, make the dust dissolve in liquid, and the mechanism sand of accomplishing to remove dust and reaching can pile up in the bottom of bottom plate 2, and finally, the discharge gate is opened to the staff, can follow 1 inside taking out of fuselage with the mechanism sand.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an efficient mechanism sand selection by winnowing dust collecting equipment, includes fuselage (1), its characterized in that: the inside of fuselage (1) is fixed with bottom plate (2), the inner wall reservation of fuselage (1) has spout (3), the inside of spout (3) is fixed with slide bar (4), the surface of slide bar (4) is provided with filter screen (5), the surface of slide bar (4) is provided with spring (6), the one end and the filter screen (5) fixed connection of spring (6), the other end of spring (6) and the inner wall fixed connection of spout (3), the top of fuselage (1) is fixed with hopper (7), the inside of hopper (7) is provided with cylinder (8), the inside of fuselage (1) is run through to the tip of cylinder (8), the inside of fuselage (1) is run through to install first pivot (9), the surface of cylinder (8) and first pivot (9) all is fixed with fluted disc (10), be connected with chain (11) between fluted disc (10), the surface mounting of first pivot (9) has flabellum (12), the one end of first pivot (9) is fixed with first conical gear (13), the side meshing of first conical gear (13) is connected with second conical gear (14), the center department of second conical gear (14) runs through and installs second pivot (15), the surface mounting of second pivot (15) has cam (16), the tip of second pivot (15) is provided with diaphragm (17), diaphragm (17) and fuselage (1) fixed connection, the other end of first pivot (9) is connected with power unit (18), the outer wall fixed connection of power unit (18) and fuselage (1).

2. The efficient machine-made sand winnowing dust removal device of claim 1, wherein: the bottom plate (2) is designed to be inclined.

3. The efficient machine-made sand winnowing dust removal device of claim 1, wherein: the spring (6) and the sliding rod (4) form a nested structure, and two springs (6) and two sliding rods (4) are arranged.

4. The efficient machine-made sand winnowing dust removal device of claim 1, wherein: the fluted disc (10) is connected with the chain (11) in a meshing manner, and the fluted disc (10) is symmetrically distributed about the transverse central axis of the chain (11).

5. The efficient machine-made sand winnowing dust removal device of claim 1, wherein: the two cams (16) are arranged, and the cams (16) are symmetrically distributed around the transverse central axis of the filter screen (5).

6. The efficient machine-made sand winnowing dust removal device of claim 1, wherein: power unit (18) include motor (1801) and mounting panel (1802), the other end of first pivot (9) is connected with motor (1801), the bottom of motor (1801) is fixed with mounting panel (1802), the outer wall fixed connection of mounting panel (1802) and fuselage (1).