CN216827663U

CN216827663U - Dust collector for mechanical engineering

Info

Publication number: CN216827663U
Application number: CN202122751568.5U
Authority: CN
Inventors: 陈文涵; 丑帅; 李子昂
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-28
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a dust removal device for mechanical engineering, which comprises a support, wherein the support is in transmission connection with a conveying belt through a driving device, the conveying belt is movably connected with a flexible plate through a baffle, a vibration assembly is rotatably connected to the lower part of the support, which is close to the flexible plate, and a dust removal assembly is arranged on the outer side of the support, which is close to the vibration assembly. According to the utility model, the flexible plate which is movably connected with the conveying belt is matched with the vibration assembly, so that the conveying belt vibrates materials on the flexible plate through the vibration assembly in the feeding and stopping processes, the dust removal effect of the materials is improved, the damage degree of the materials is reduced, and the production quality of the materials is further improved; through setting up dust removal subassembly for material on the conveyer belt is carrying out the in-process that vibrates the dust removal, through the dust removal work that carries out circulating air in sealed environment, improves the dust collection efficiency of material.

Description

Dust collector for mechanical engineering

Technical Field

The utility model belongs to the technical field of mechanical engineering, and particularly relates to a dust removal device for mechanical engineering.

Background

Mechanical engineering is an applied discipline which takes relevant natural science and technical science as theoretical bases and combines technical experiences in production practice to research and solve all theoretical and practical problems in developing, designing, manufacturing, installing, applying and maintaining various machines. Many materials in the mechanical engineering field can be doped with certain dust after being processed, so that the materials inevitably have a large amount of dust raising phenomenon in the actual transportation process, not only pollute the surrounding environment, but also influence the physical health of workers.

Through retrieval, chinese patent No. CN110812998A discloses a dust collector for mechanical engineering, including material conveying mechanism, be connected with the dust pipeline on the material conveying mechanism, the one end that the material conveying mechanism was kept away from to the dust pipeline is connected with sprays dust removal mechanism, the one end that sprays dust removal mechanism is connected with sack dust removal mechanism through the waste gas pipeline, sack dust removal mechanism top is connected with the blast pipe, install the air pump on the blast pipe.

To the above-mentioned correlation technique, the inventor thinks that the device is at the pay-off dust removal in-process, because the material is the formula of falling transport, leads to the material to have certain damage at many more or less in the striking in-process, reduces the production quality of material, and the dust removal effect of material can't realize self-loopa work simultaneously, improves the dust removal cost of material in intangible, reduces the dust collection efficiency of material.

Therefore, the dust removal device for mechanical engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides a dust removal device for mechanical engineering, which can perform vibration dust removal on materials in a stable feeding process and effectively remove internal dust and the like by matching with a sealed and self-circulating dust removal assembly.

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

a dust removal device for mechanical engineering comprises a support, wherein the support is connected with a conveying belt through a driving device in a transmission mode, the conveying belt is movably connected with a flexible plate through a baffle, a vibration assembly is rotatably connected to the position, close to the lower portion of the flexible plate, of the support, and a dust removal assembly is arranged on the position, close to the outer side of the vibration assembly, of the support;

the vibration component comprises a first motor, a transmission part and a cam, the first motor is fixedly connected with the outer side of the bracket, the cam is positioned below the conveying belt, and the first motor drives the cam to vibrate and remove dust on the flexible plate on the conveying belt through the transmission part;

the dust removal subassembly includes fan, tuber pipe, baffle, filter screen, pendulum rod and dust collecting pipe, fan fixed connection is at the top of support, the tuber pipe is the shape of going back and distributes, the baffle symmetry sets up in the orificial both sides of tuber pipe, baffle and baffle cooperation set up, the filter screen is located the tuber pipe inside of keeping away from driving medium one end, the one end and the filter screen swing joint of pendulum rod, the other end and the cam sliding connection of pendulum rod, the dust collecting pipe is located the bottom that the tuber pipe is close to the filter screen.

Furthermore, the both sides of baffle all are equipped with curved spout, the flexbile plate symmetry is equipped with the slider, the slider passes through vibrating spring and spout sliding connection.

Furthermore, the sliding groove is of an arc groove structure, the sliding block is of a spherical structure, and the maximum diameter of the sliding block is larger than the diameter of the opening of the sliding groove.

Furthermore, the flexible plate adopts the orifice plate structure, the conveyer belt is equipped with the opening near the below of orifice plate, the cam passes through opening and flexible plate swing joint, and is adjacent position opposite direction between the cam.

Further, the transmission part comprises a worm and a worm wheel which are meshed with each other, the worm is fixedly connected with an output shaft of the first motor, and the worm wheel is fixedly connected with the cam.

Furthermore, the swing rod is rotatably connected with the air pipe through a return spring, one end of the swing rod is in sliding connection with the cam through a first spherical block, and the other section of the swing rod is movably connected with the filter screen through a second spherical block.

Compared with the prior art, the utility model has the beneficial effects that:

1. the flexible plates are movably connected with the conveying belt, so that the conveying belt can vibrate materials on the flexible plates through the vibration assembly in the feeding and stopping processes, the dust removal effect of the materials is improved, the damage degree of the materials is reduced, and the production quality of the materials is improved;

2. Through setting up the dust removal subassembly for material on the conveyer belt is through carrying out the in-process that vibrates the dust removal, carries out circulating air's dust removal work in the sealed environment, improves the dust collection efficiency of material, and the pendulum rod in the dust removal subassembly can carry out intermittent type to the filter screen and strike simultaneously, avoids the filter screen to appear blockking up in long-term filter process, improves the dust removal effect of device.

Drawings

FIG. 1 is a schematic external structural view of a dust removing device for mechanical engineering according to the present invention;

FIG. 2 is a schematic partial sectional view of a dust removing device for mechanical engineering according to the present invention;

fig. 3 is a schematic structural diagram of a dust removing assembly in the dust removing device for mechanical engineering provided by the utility model.

In the figure: 1. a support; 2. a drive device; 3. a conveyor belt; 31. an opening; 4. a baffle plate; 41. a chute; 5. a flexible board; 51. a slider; 52. a vibration spring; 6. a vibrating assembly; 61. a first motor; 62. a transmission member; 621. a worm; 622. a worm gear; 63. a cam; 7. a dust removal assembly; 71. a fan; 72. an air duct; 73. a partition plate; 74. filtering with a screen; 75. a swing rod; 751. a return spring; 752. a first spherical block; 753. a second spherical block; 76. a dust collecting pipe.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1, a dust collector for mechanical engineering, including support 1, support 1 is connected with conveyer belt 3 through the transmission of drive arrangement 2, it needs to explain that, drive arrangement 2 includes second motor and multiunit bearing roller, second motor and one of them group bearing roller fixed connection for carry drive work to conveyer belt 3, the multiunit bearing roller is rectangular distribution, the working width between the tensile adjacent conveyer belt 3, drive arrangement 2 carries out regularly through control assembly and stops control, the device of being convenient for realizes sealed dust removal work.

Referring to fig. 2, the conveying belt 3 is movably connected with the flexible plate 5 through the baffle 4, it should be noted that both sides of the baffle 4 are provided with the arc-shaped sliding grooves 41, the flexible plate 5 is symmetrically provided with the sliding blocks 51, the sliding blocks 51 are slidably connected with the sliding grooves 41 through the vibrating springs 52, the sliding grooves 41 adopt an arc-shaped groove structure, the sliding blocks 51 adopt a spherical structure, and the maximum diameter size of the sliding blocks 51 is larger than the opening diameter size of the sliding grooves 41, so that the flexible plate 5 can be stretched and deflected to a certain extent when moving to the carrier roller portion.

Specifically, the flexible plate 5 is of a pore plate structure, the opening 31 is formed in the lower portion, close to the pore plate, of the conveying belt 3, the cam 63 is movably connected with the flexible plate 5 through the opening 31, the positions and the directions of the adjacent cams 63 are opposite, it should be noted that the flexible plate 5 is made of a flexible stretchable material and used for placing materials, when the flexible plate 5 moves to the position above the cam 63, the conveying belt 3 stops moving, and at the moment, the cam 63 continuously conducts vibration dust removal action on the bottom of the flexible plate 5 through the opening 31.

Referring to fig. 1-2, a vibration assembly 6 is rotatably connected to the lower portion of the bracket 1, which is close to the flexible board 5, and it should be noted that the vibration assembly 6 includes a first motor 61, a transmission member 62 and a cam 63, the first motor 61 is fixedly connected to the outer side of the bracket 1, the cam 63 is located below the conveyor belt 3, and the first motor 61 drives the cam 63 through the transmission member 62 to perform vibration dust removal work on the flexible board 5 on the conveyor belt 3;

Specifically, adjacent cams 63 are fixedly connected through guide rods, the guide rods are rotatably connected with the partition plates 73 through bearings, the transmission part 62 comprises a worm 621 and a worm wheel 622 which are meshed with each other, the worm 621 is fixedly connected with an output shaft of the first motor 61, the worm wheel 622 is fixedly connected with the guide rods, the first motor 61 drives the worm wheel 622 to rotate through the worm 621 during working, and the worm wheel 622 drives the multiple groups of cams 63 to vibrate the flexible plate 5 on the conveying belt 3 through the guide rods.

Referring to fig. 2, a dust removing assembly 7 is arranged on the outer side of the bracket 1 close to the vibration assembly 6; it should be noted that the dust removing assembly 7 includes a fan 71, an air duct 72, a partition 73, a filter screen 74, a swing link 75 and a dust collecting pipe 76, the specific structures of the fan 71 and the motor used in the present invention are the prior art, and are irrelevant to the innovation point of the present invention, the fan 71 is fixedly connected to the top of the bracket 1, the air ducts 72 are distributed in a zigzag shape, the partitions 73 are symmetrically arranged at both sides of the duct opening of the air duct 72, and the partitions 73 and the baffles 4 are arranged in a matching manner, so that the partitions 73 and the baffles 4 cooperate to form a space similar to a sealing structure after each moving end of the conveyer belt 3 is away from the rear partition, and the dust raising phenomenon of the device during the dust removing operation is reduced.

Specifically, referring to fig. 3, the filter screen 74 is located inside the air duct 72 far away from one end of the transmission member 62, one end of the swing rod 75 is movably connected with the filter screen 74, the other end of the swing rod 75 is slidably connected with the cam 63, it is worth mentioning that the swing rod 75 is rotatably connected with the air duct 72 through a slide rod, a return spring 751 is arranged on the outer side of the swing rod 75 close to the slide rod, intermittent rotation is achieved through the return spring 751 and the air duct 72, one end of the swing rod 75 is slidably connected with the cam 63 through a first spherical block 752, the other section of the swing rod 75 is movably connected with the filter screen 74 through a second spherical block 753, intermittent vibration dust removal of the filter screen 74 is achieved, the filter screen 74 is prevented from being blocked, the dust collecting pipe 76 is located at the bottom of the air duct 72 close to the filter screen 74, and an end cover is arranged at the bottom of the dust collecting pipe 76 for regular cleaning work of workers.

The operating principle of the present invention will now be described as follows:

when the device uses, the staff will treat that the material of carrying is placed on the flexible board 5 of conveyer belt 3, open drive arrangement 2, make conveyer belt 3 remove, when one of them set of baffle 4 of conveyer belt 3 removes baffle 73 below, conveyer belt 3 stops to move, first motor 61 drives worm wheel 622 through worm 621 and rotates this moment, worm wheel 622 drives cam 63 through the guide arm and rotates, cam 63 passes opening 31 of conveyer belt 3 and reciprocates promotion flexible board 5, the slider 51 at flexible board 5 both ends moves about through vibrating spring 52 and spout 41 this moment, and then drive the material and carry out the vibration action.

The flexible board 5 is in the dust removal work that receives vibration subassembly 6, and fan 71 carries out the air current through tuber pipe 72 to flexible board 5 and blows, and the air current realizes the circulation flow in baffle 73 and 4 complex similar to seal structure's spaces of baffle this moment, and the air current drives the dust of vibration down on the material and filters through filter screen 74, and the pendulum rod 75 of filter screen 74 top carries out intermittent type vibration work, specific vibration dust removal process through back force spring 751 to filter screen 74: the cam 63 pushes the swing rod 75 to swing towards one end through the first spherical block 752 in the rotating process, after the cam 63 is separated from the first spherical block 752, the swing rod 75 swings back under the action of the return spring 751, at the moment, the other section of the swing rod 75 is knocked through the second spherical block 753 and the filter screen 74, the filter screen 74 is prevented from being blocked, the knocked dust on the filter screen 74 is accumulated in the dust collection pipe 76, a worker regularly cleans the dust collection pipe 76 through an end cover at the bottom of the dust collection pipe, the work is stopped after the working end time of the vibration assembly 6 and the dust collection assembly 7, the conveying belt 3 drives a group of materials to move to a specified position under the driving of the driving device 2, and the dust collection work is continued.

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 as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The dust removal device for the mechanical engineering comprises a support (1) and is characterized in that the support (1) is in transmission connection with a conveying belt (3) through a driving device (2), the conveying belt (3) is movably connected with a flexible plate (5) through a baffle (4), a vibration assembly (6) is rotatably connected to the position, close to the lower portion of the flexible plate (5), of the support (1), and a dust removal assembly (7) is arranged on the outer side, close to the vibration assembly (6), of the support (1);

the vibration assembly (6) comprises a first motor (61), a transmission piece (62) and a cam (63), the first motor (61) is fixedly connected with the outer side of the support (1), the cam (63) is positioned below the conveying belt (3), and the first motor (61) drives the cam (63) to vibrate and remove dust on the flexible plate (5) on the conveying belt (3) through the transmission piece (62);

dust removal subassembly (7) include fan (71), tuber pipe (72), baffle (73), filter screen (74), pendulum rod (75) and dust collecting pipe (76), fan (71) fixed connection is at the top of support (1), tuber pipe (72) are back the shape and distribute, baffle (73) symmetry sets up in tuber pipe (72) orificial both sides, baffle (73) and baffle (4) cooperation setting, inside filter screen (74) are located tuber pipe (72) of keeping away from driving medium (62) one end, the one end and filter screen (74) swing joint of pendulum rod (75), the other end and cam (63) sliding connection of pendulum rod (75), dust collecting pipe (76) are located tuber pipe (72) and are close to the bottom of filter screen (74).

2. The dust removing device for mechanical engineering according to claim 1, wherein the baffle (4) is provided with arc-shaped sliding grooves (41) on two sides, the flexible plate (5) is symmetrically provided with sliding blocks (51), and the sliding blocks (51) are slidably connected with the sliding grooves (41) through vibrating springs (52).

3. The dust removing device for mechanical engineering as claimed in claim 2, wherein the chute (41) is of an arc chute structure, the sliding block (51) is of a spherical structure, and the maximum diameter dimension of the sliding block (51) is larger than the opening diameter dimension of the chute (41).

4. The dust removing device for mechanical engineering according to claim 1, wherein the flexible plate (5) is of a pore plate structure, the conveying belt (3) is provided with an opening (31) near the lower part of the pore plate, the cam (63) is movably connected with the flexible plate (5) through the opening (31), and the position directions of the adjacent cams (63) are opposite.

5. The dust removing device for mechanical engineering as claimed in claim 1, wherein the transmission member (62) comprises a worm (621) and a worm wheel (622) which are meshed with each other, the worm (621) is fixedly connected with the output shaft of the first motor (61), and the worm wheel (622) is fixedly connected with the cam (63).

6. The dust removing device for mechanical engineering according to claim 1, wherein the swing link (75) is rotatably connected with the air pipe (72) through a return spring (751), one end of the swing link (75) is slidably connected with the cam (63) through a first spherical block (752), and the other section of the swing link (75) is movably connected with the filter screen (74) through a second spherical block (753).