CN215401937U

CN215401937U - Belt conveyor with dust fall function

Info

Publication number: CN215401937U
Application number: CN202121481906.1U
Authority: CN
Inventors: 赖友谷; 赖志长
Original assignee: Qingyuan Qingxin District Gucheng Mining Development Investment Co ltd
Current assignee: Qingyuan Qingxin District Gucheng Mining Development Investment Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-04
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a belt conveyor with a dust falling function in the field of belt conveyors, which comprises a belt conveyor, wherein a mounting frame is arranged on the outer side of the belt conveyor, an air suction tube extending into the mounting frame is respectively arranged on the left side and the right side of the mounting frame, a negative pressure fan and a filtering device are arranged in the air suction tube, the filtering device is positioned on the inner side of the mounting frame, and the filtering device comprises: the filter screen plate, filter the ball, the recess, compression spring, the gag lever post, eccentric cam and pivot, be provided with a plurality of filter balls on the filter screen plate, a recess has been seted up respectively to the upper and lower both ends of filter screen plate, install compression spring in the recess, the gag lever post of laminating mutually with it is installed to compression spring's upside, the gag lever post passes the section of thick bamboo of breathing in, install eccentric cam on the section of thick bamboo of breathing in, eccentric cam rotates with the section of thick bamboo of breathing in through the pivot to be connected, eccentric cam laminates mutually with the gag lever post, the top of belt conveyor installs sprinkler on the mounting bracket. The utility model has good dust removal performance and convenient cleaning.

Description

Belt conveyor with dust fall function

Technical Field

The utility model relates to the field of belt conveyors, in particular to a belt conveyor with a dust falling function.

Background

The belt conveyor is also called as a rubber belt conveyor, and is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of objects.

When the belt conveyor transports coal, dust in the coal can be lifted to pollute the air, so that the belt conveyor with good dust removal performance and convenient cleaning is urgently needed to be developed aiming at the current situation so as to overcome the defects in the current practical application and meet the current requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a belt conveyor with a dust falling function, and the belt conveyor with the dust falling function is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a belt conveyor with dust fall function, includes belt conveyor, the mounting bracket is installed in belt conveyor's the outside, an air suction section of thick bamboo that extends to its inside is all installed to the left and right sides of mounting bracket, install negative-pressure air fan and filter equipment in the air suction section of thick bamboo, negative-pressure air fan is located the outside of mounting bracket, filter equipment is located the inboard of mounting bracket, filter equipment includes: filter otter board, filter ball, recess, compression spring, gag lever post, eccentric cam and pivot, be provided with a plurality of filter balls on the filter otter board, a recess has been seted up respectively at the upper and lower both ends of filter otter board, install compression spring in the recess, the gag lever post of laminating mutually with it is installed to compression spring's upside, the gag lever post passes a section of thick bamboo of breathing in, install eccentric cam on the section of thick bamboo of breathing in, eccentric cam rotates with a section of thick bamboo of breathing in through the pivot to be connected, eccentric cam laminates mutually with the gag lever post, belt conveyor's top installs sprinkler on the mounting bracket.

As a further scheme of the utility model: the air suction tube is provided with an air inlet which is positioned inside the mounting frame.

As a still further scheme of the utility model: the diameter of the filter screen plate is the same as the inner diameter of the air suction cylinder.

As a still further scheme of the utility model: two limiting blocks are arranged on the right side of the filtering device in the air suction cylinder.

As a still further scheme of the utility model: the spraying device comprises: water tank, shunt tubes, nozzle, motor, action wheel, drive belt and from the driving wheel, the water tank is installed in the top of mounting bracket, the shunt tubes that extend to the mounting bracket inside are installed to the bottom of water tank, and the shunt tubes passes through the bearing and rotates with the water tank to be connected, the bottom of shunt tubes is provided with a plurality of nozzles, the motor is installed on the inside top of mounting bracket, install the action wheel on the output shaft of motor, the action wheel passes through the drive belt and rotates with the follow driving wheel to be connected, install on the shunt tubes from the driving wheel.

Compared with the prior art, the utility model has the beneficial effects that: when the belt conveyor transports coal, a negative pressure fan and a motor are started, gas is sucked into an air suction cylinder through the negative pressure fan, dust is filtered through a filter screen plate and filter balls, the filter balls are designed to have larger surface areas due to spherical design and further filter the dust more fully, water in a water tank is sprayed out through a nozzle, a driving wheel is driven to rotate through the motor, a driven wheel is driven to rotate through the rotation of the driving wheel, a shunt pipe is driven to rotate through the rotation of the driven wheel, the spraying range of the shunt pipe is wider, dust in the air is adsorbed by water flow sprayed out of the nozzle, and the dust in the air can be removed conveniently; after the filtering device is used for a period of time, the negative pressure fan can be detached firstly, then the eccentric cam is rotated to separate the negative pressure fan from the limiting rod, the limiting rod is bounced up through the elasticity of the compression spring, then the limiting rod is pulled out from the groove, and the filtering screen plate is taken out from the air suction cylinder to be cleaned so as to keep the filtering performance of the filtering screen plate. In conclusion, the dust remover has good dust removal performance and is convenient to clean.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a view from A-A in the structural schematic diagram of the present invention.

Fig. 3 is a partial enlarged view of the utility model at B in fig. 2.

FIG. 4 is a view from the direction C-C of FIG. 3 according to the present invention.

In the figure: 1-belt conveyor, 2-mounting rack, 3-suction cylinder, 301-air inlet, 4-negative pressure fan, 5-filtering device, 501-filtering screen plate, 502-filtering ball, 503-groove, 504-compression spring, 505-limiting rod, 506-eccentric cam, 507-rotating shaft, 6-spraying device, 601-water tank, 602-shunt tube, 603-nozzle, 604-motor, 605-driving wheel, 606-driving belt, 607-driven wheel and 7-limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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 description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the components of the product and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

Examples

Referring to fig. 1 to 4, in an embodiment of the present invention, a belt conveyor with a dust fall function includes a belt conveyor 1, an installation frame 2 is installed on an outer side of the belt conveyor 1, the belt conveyor 1 and the installation frame 2 are both fixed on the ground, an air suction tube 3 extending to an inside of the installation frame 2 is installed on each of left and right sides of the installation frame 2, a negative pressure fan 4 and a filter device 5 are installed in the air suction tube 3, the negative pressure fan 4 is located on an outer side of the installation frame 2, the filter device 5 is located on an inner side of the installation frame 2, the negative pressure fan 4 is detachably connected to the air suction tube 3 through a screw, and the filter device 5 includes: the dust filter comprises a filter screen plate 501, filter balls 502, grooves 503, compression springs 504, a limiting rod 505, an eccentric cam 506 and a rotating shaft 507, wherein the diameter of the filter screen plate 501 is the same as the inner diameter of an air suction cylinder 3, the filter screen plate 501 is provided with a plurality of filter balls 502, the spherical design of the filter balls 502 enables the filter balls to have a larger surface area, so that dust can be filtered more sufficiently, the upper end and the lower end of the filter screen plate 501 are respectively provided with one groove 503, the grooves 503 are internally provided with the compression springs 504, the upper sides of the compression springs 504 are provided with the limiting rod 505 which is attached to the compression springs, the limiting rod 505 is not connected with the compression springs 504, the limiting rod 505 penetrates through the air suction cylinder 3, the air suction cylinder 3 is provided with the eccentric cam 506, the eccentric cam 506 is rotatably connected with the air suction cylinder 3 through the rotating shaft 507, the eccentric cam 506 is attached to the limiting rod 505, when eccentric cam 506 is laminated with gag lever post 505, compression spring 504 is in compression state, two stopper 7 are installed to filter equipment 5's right side in a section of thick bamboo 3 of breathing in, inject filter equipment 5's position through stopper 7, sprinkler 6 is installed on mounting bracket 2 to the top of belt conveyor 1, sprinkler 6 includes: the water tank 601, shunt tubes 602, nozzles 603, motor 604, drive wheel 605, drive belt 606 and follow driving wheel 607, the water tank 601 is installed at the top of mounting bracket 2, the shunt tubes 602 that extend to the inside of mounting bracket 2 are installed to the bottom of water tank 601, and shunt tubes 602 is connected with water tank 601 through the bearing rotation, the bottom of shunt tubes 602 is provided with a plurality of nozzles 603, installs valve (not shown) on this shunt tubes 602, motor 604 is installed at the inside top of mounting bracket 2, install drive wheel 605 on the output shaft of motor 604, drive wheel 605 passes through drive belt 606 and is connected with follow driving wheel 607 rotation, follow driving wheel 607 installs on shunt tubes 602.

The working principle of the utility model is as follows: when the belt conveyor 1 transports coal, the negative pressure fan 4 and the motor 604 are started, gas is sucked into the air suction cylinder 3 through the negative pressure fan 4, dust is filtered through the filter screen plate 501 and the filter balls 502, the filter balls 502 are designed in a spherical shape to have a larger surface area, and then the dust is filtered more fully, water in the water tank 601 is sprayed out through the nozzle 603, the motor 604 drives the driving wheel 605 to rotate, the driving wheel 605 rotates to drive the driven wheel 607 to rotate, the driven wheel 607 rotates to drive the shunt pipe 602 to rotate, so that the spraying range of the shunt pipe 602 is wider, dust in air is adsorbed by water flow sprayed out through the nozzle 603, and dust in air is removed; after the filtering device 5 is used for a period of time, the negative pressure fan 4 can be detached, then the eccentric cam 506 is rotated to separate the eccentric cam from the limiting rod 505, the limiting rod 505 is bounced up by the elastic force of the compression spring 504, then the limiting rod 505 is pulled out from the groove 503, and the filtering screen plate 501 is taken out from the air suction cylinder 3 to be cleaned, so that the filtering performance of the filtering screen plate is maintained.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a belt conveyor with dust fall function, includes belt conveyor (1), its characterized in that: mounting bracket (2) are installed in the outside of belt conveyor (1), one section of thick bamboo (3) of breathing in that extends to its inside is all installed to the left and right sides of mounting bracket (2), install negative-pressure air fan (4) and filter equipment (5) in the section of thick bamboo of breathing in (3), negative-pressure air fan (4) are located the outside of mounting bracket (2), filter equipment (5) are located the inboard of mounting bracket (2), filter equipment (5) include: a filter screen plate (501), a filter ball (502), a groove (503), a compression spring (504), a limiting rod (505), an eccentric cam (506) and a rotating shaft (507), a plurality of filter balls (502) are arranged on the filter screen plate (501), the upper end and the lower end of the filter screen plate (501) are respectively provided with a groove (503), a compression spring (504) is arranged in the groove (503), a limiting rod (505) attached to the compression spring (504) is arranged on the upper side of the compression spring, the limiting rod (505) penetrates through the air suction cylinder (3), an eccentric cam (506) is arranged on the air suction cylinder (3), the eccentric cam (506) is rotationally connected with the air suction cylinder (3) through a rotating shaft (507), eccentric cam (506) and gag lever post (505) are laminated mutually, install sprinkler (6) on mounting bracket (2) above belt conveyor (1).

2. The belt conveyor with a dust fall function according to claim 1, characterized in that: be provided with air inlet (301) on the section of thick bamboo of breathing in (3), air inlet (301) are located the inside of mounting bracket (2).

3. The belt conveyor with a dust fall function according to claim 1, characterized in that: the diameter of the filter screen plate (501) is the same as the inner diameter of the air suction cylinder (3).

4. The belt conveyor with a dust fall function according to claim 1, characterized in that: two limiting blocks (7) are arranged on the right side of the filtering device (5) in the air suction cylinder (3).

5. The belt conveyor with a dust fall function according to any one of claims 1 to 4, characterized in that: the spraying device (6) comprises: water tank (601), shunt tubes (602), nozzle (603), motor (604), action wheel (605), drive belt (606) and follow driving wheel (607), install at the top of mounting bracket (2) water tank (601), shunt tubes (602) that extend to mounting bracket (2) inside are installed to the bottom of water tank (601), and shunt tubes (602) are rotated with water tank (601) through the bearing and are connected, the bottom of shunt tubes (602) is provided with a plurality of nozzles (603), motor (604) are installed on the inside top of mounting bracket (2), install action wheel (605) on the output shaft of motor (604), action wheel (605) are connected with follow driving wheel (607) rotation through drive belt (606), install on shunt tubes (602) from driving wheel (607).