CN213760995U

CN213760995U - Machining exhaust treatment device

Info

Publication number: CN213760995U
Application number: CN202022242934.XU
Authority: CN
Inventors: 吴佳文
Original assignee: Shanghai Ruili Automation Equipment Co ltd
Current assignee: Shanghai Ruili Automation Equipment Co ltd
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-07-23
Anticipated expiration: 2030-10-11

Abstract

The utility model belongs to the field of machining waste gas treatment equipment, in particular to a machining waste gas treatment device, which is complex in operation and poor in convenience for replacing filter materials of the existing machining waste gas treatment device; great vibrations can take place during operation, lead to noise at work great, the relatively poor problem of practicality, the following scheme is proposed at present, it includes the base case, the four corners of the outer roof of base case all is fixed with the spring, the top fixedly connected with of four springs does not have the processing case of roof, the case lid is installed on the top of handling the case, be located and have a plurality of plate air cleaner through the bolt fastening on the diapire of the processing case of handling incasement portion, the movable hole of rectangle is all seted up to the both sides of case lid, the splint of vertically rectangle have been cup jointed in the inside activity in movable hole, the utility model relates to a novelty, conveniently change the filter material, the convenience is higher, and the damping performance is stronger, and the vibrations that the during operation takes place are less, and noise at work is less, and the practicality is higher.

Description

Machining exhaust treatment device

Technical Field

The utility model relates to a machining exhaust-gas treatment equipment technical field especially relates to a machining exhaust-gas treatment device.

Background

In the machining process, the machining equipment generally generates a large amount of exhaust gas. In order to ensure the health of machining personnel, the exhaust gas generated by machining needs to be purified.

The machining waste gas treatment device generally adopts the working principle that waste gas generated by machining is effectively filtered through a filter material, and in order to ensure the waste gas treatment effect of the machining waste gas treatment device, the filter material of the machining waste gas treatment device needs to be replaced regularly, but the filter material replacement operation of the existing machining waste gas treatment device is complex, and the convenience is poor; and the existing machining waste gas treatment device can generate larger vibration during working, so that the working noise is larger, and the practicability is poorer.

Disclosure of Invention

The utility model provides a machining exhaust treatment device, which solves the problems of complex operation and poor convenience of replacing filter materials of the existing machining exhaust treatment device; and the existing machining waste gas treatment device can generate larger vibration during working, so that the working noise is larger, and the practicability is poorer.

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

a machining waste gas treatment device comprises a base box, wherein springs are fixed at four corners of an outer top wall of the base box, a treatment box without a top wall is fixedly connected to the top ends of the four springs, a box cover is installed at the top end of the treatment box, a plurality of vertical plate-type air filters are fixed on the bottom wall of the treatment box in the treatment box through bolts, rectangular movable holes are formed in two sides of the box cover, vertical rectangular clamping plates are movably sleeved in the movable holes, limiting blocks are fixed on the side walls, close to each other, of the two clamping plates below the box cover, limiting grooves are formed in the top ends of the outer side walls on two sides of the treatment box, the two limiting blocks are in clearance fit with the insides of the two limiting grooves respectively, a vertical rotating shaft is rotatably connected to the middle position of the top wall of the box cover through a bearing, and horizontal lead screws are rotatably connected to the top walls of the box cover on two sides of the rotating shaft through bearing seats, the two splint are respectively connected in a screw fit mode to the outer rings of the two screw rods, the outer ring of the rotating shaft is fixedly sleeved with a bevel gear ring, the two screw rods are mutually close to one end of the bevel gear ring, and the bevel gear ring is meshed with the bevel gear ring.

Preferably, spacing hole has all been seted up in the four corners of the roof of base case, and spacing downthehole clearance fit has the vertically support column, handle case fixed connection four the top of support column, four the spring is established respectively the cover and is established four the outer lane of support column, the bottom of support column extends to the inside of base case and the welding has the limiting plate.

Preferably, the lateral walls of the two sides of the treatment box are respectively connected with a horizontal air inlet pipe and a horizontal exhaust pipe, a first fan is installed on the inner ring of the air inlet pipe, and a second fan is installed on the inner ring of the exhaust pipe.

Preferably, the width of the plate-type air filter is matched with the width of the inner cavity of the treatment box, and the bottom end of the plate-type air filter is in contact with the inner bottom wall of the treatment box.

Preferably, a horizontal fixing rod is fixedly connected between the inner side walls of the two sides of the movable hole, the clamping plates are in clearance fit with the outer ring of the fixing rod, and the side walls, close to each other, of the two clamping plates are respectively in contact with the outer side walls of the two sides of the treatment box.

Preferably, the top of pivot extends to the top of awl ring gear and welds and have the handle, the self-locking universal wheel is all installed in the four corners of the outer diapire of base case.

The utility model has the advantages that:

1. through the cooperation of handling case, case lid, pivot, awl ring gear, bevel gear, lead screw, activity hole, splint, spacing groove and stopper, the operation that machining exhaust treatment device changed the filter material can effectually be simplified, the effectual convenience that has promoted machining exhaust treatment device.

2. Through the cooperation of base case, processing case, support column and spring, can effectively promote machining exhaust treatment device's damping performance, can effectually reduce the vibrations that machining exhaust treatment device during operation took place, noise at work is less, and the practicality is higher.

The utility model relates to a novelty, the filter material is conveniently changed, and the convenience is higher, and the shock attenuation performance is stronger, and the vibrations that the during operation took place are less, and noise at work is less, and the practicality is higher.

Drawings

Fig. 1 is a schematic structural view of a machining waste gas treatment device provided by the present invention;

FIG. 2 is a cross-sectional view of a machining exhaust treatment device according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 2.

Reference numbers in the figures: 1. a base case; 2. a spring; 3. an air inlet pipe; 4. a box cover; 5. a splint; 6. a screw rod; 7. a rotating shaft; 8. a handle; 9. an exhaust pipe; 10. a treatment tank; 11. a first fan; 12. a second fan; 13. a panel air filter; 14. a support pillar; 15. a bevel gear; 16. a bevel gear ring; 17. a movable hole; 18. a limiting groove; 19. and a limiting block.

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.

Referring to fig. 1-4, a machining waste gas treatment device, comprising a base box 1, wherein springs 2 are fixed at four corners of an outer top wall of the base box 1, a treatment box 10 without a top wall is fixedly connected at the top ends of the four springs 2, a box cover 4 is installed at the top end of the treatment box 10, a plurality of vertical plate-type air filters 13 are fixed on the bottom wall of the treatment box 10 inside the treatment box 10 through bolts, rectangular movable holes 17 are respectively formed at two sides of the box cover 4, vertical rectangular clamping plates 5 are movably sleeved inside the movable holes 17, limiting blocks 19 are fixed on the mutually close side walls of the two clamping plates 5 below the box cover 4, limiting grooves 18 are respectively formed at the top ends of the outer side walls at two sides of the treatment box 10, the two limiting blocks 19 are respectively in clearance fit inside the two limiting grooves 18, a vertical rotating shaft 7 is rotatably connected at the middle position of the top wall of the box cover 4 through a bearing, all be connected with horizontally lead screw 6 through the bearing frame rotation on the roof of the case lid 4 that is located pivot 7 both sides, two splint 5 are screw fit connection respectively in the outer lane of two lead screws 6, and the bevel gear ring 16 has been cup jointed to the outer lane of pivot 7 is fixed, the equal fixedly connected with bevel gear 15 of one end that two lead screws 6 are close to each other, and two bevel gear 15 all are connected with the meshing of bevel gear ring 16.

Spacing holes have all been seted up in the four corners of the roof of base case 1, spacing downthehole clearance fit has vertically support column 14, handle 10 fixed connection on the top of four support columns 14, four springs 2 overlap respectively and establish the outer lane at four support columns 14, can prevent that spring 2 from because of the excessive deformation of long-term flexible law body, the bottom of support column 14 extends to the inside of base case 1 and the welding has the limiting plate, can prevent that support column 14 from taking off the roof of base case 1.

Handle and be connected with horizontally intake pipe 3 and horizontally blast pipe 9 on the both sides lateral wall of case 10 respectively, first fan 11 is installed to the inner circle of intake pipe 3, second fan 12 is installed to the inner circle of blast pipe 9, through the work of first fan 11, accessible intake pipe 3 carries machining waste gas to the inner chamber of handling case 10 in, through the work of second fan 12, can make machining waste gas get into the inside of blast pipe 9 through plate air cleaner 13, and the machining waste gas discharge that will filter the completion through blast pipe 9.

The width of the plate-type air filter 13 is matched with the width of the inner cavity of the treatment box 10, and the bottom end of the plate-type air filter 13 is in contact with the inner bottom wall of the treatment box 10, so that the plate-type air filter 13 can effectively filter machining waste gas.

The horizontal fixing rod is fixedly connected between the inner side walls of the two sides of the movable hole 17, the clamping plates 5 are in clearance fit with the outer ring of the fixing rod, the side walls, close to each other, of the two clamping plates 5 are in contact with the outer side walls of the two sides of the treatment box 10 respectively, and the stability of the box cover 4 can be ensured.

The top of pivot 7 extends to the top of awl ring gear 16 and welds and have handle 8, can conveniently rotate the four corners of the outer diapire of pivot 7 base case 1 and all install from locking-type universal wheel, can conveniently remove whole device.

The working principle is as follows: the plate type air filter 13 is a filtering material of a machining waste gas treatment device, when the filtering material needs to be replaced, firstly, the rotating shaft 7 can be driven to rotate by rotating the handle 8, the two screw rods 6 can be driven to rotate by the transmission of the bevel gear ring 16 and the two bevel gears 15, the two screw rods 5 can drive the two limiting blocks 19 to be away from each other by the screw transmission of the two screw rods 6 and the two clamping plates 5 respectively until the two limiting blocks 19 are completely separated from the limiting groove 18, then, the handle 8 is lifted upwards to drive the rotating shaft 7, the box cover 4 and the old plate type air filter 13 to ascend until the old plate type air filter 13 ascends to the upper part of the treatment box 10, the bolt for fixing the plate type air filter 13 is taken down, the old plate type air filter 13 can be detached, and then, the new plate type air filter 13 is fixed on the bottom wall of the box cover 4 by the bolt, then the plate-type air filter 13 is inserted into the treatment box 10, so that the box cover 4 is lowered to the top end of the treatment box 10, the two limit blocks 19 are respectively positioned at two sides of the treatment box 10, the rotating shaft 7 can be driven to rotate by rotating the handle 8, the two screw rods 6 can be driven to rotate by the transmission of the bevel gear ring 16 and the two bevel gears 15, the two limit blocks 19 can be driven by the two clamp plates 5 to mutually approach by the screw transmission of the two screw rods 6 and the two clamp plates 5 respectively, until the two limit blocks 19 are respectively inserted into the two limit grooves 18, the replacement operation of the filter material can be completed, and the operation of replacing the filter material is simple; when carrying out machining exhaust-gas treatment through the work of first fan 11 and second fan 12, vibrations can take place for first fan 11 and second fan 12, can drive intake pipe 3 promptly, blast pipe 9 shakes with handling case 10, can make first fan 11 promptly, second fan 12, intake pipe 3, blast pipe 9 constantly goes up and down with handling case 10, can make spring 2 constantly stretch out and draw back promptly, elastic potential energy effect through spring 2, can make spring 2 constantly stretch out and draw back and tend to the return rapidly, can make first fan 11, second fan 12, intake pipe 3, blast pipe 9 and handling case 10 rapidly tend to the return, thereby the effectual vibrations that take place when having reduced mechanical exhaust-gas treatment device work, the effectual noise at work that has reduced.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The machining waste gas treatment device comprises a base box (1) and is characterized in that springs (2) are fixed at four corners of an outer top wall of the base box (1), four springs (2) are fixedly connected with a treatment box (10) without a top wall at the top end, a box cover (4) is installed at the top end of the treatment box (10), a plurality of vertical plate-type air filters (13) are fixed on the bottom wall of the treatment box (10) inside the treatment box (10) through bolts, rectangular movable holes (17) are formed in two sides of the box cover (4), vertical rectangular clamping plates (5) are sleeved in the movable holes (17), limiting blocks (19) are fixed on the side walls, close to each other, of the two clamping plates (5) below the box cover (4), limiting grooves (18) are formed in the top ends of the outer side walls of two sides of the treatment box (10), two stopper (19) clearance fit is two respectively the inside of spacing groove (18), the intermediate position of the roof of case lid (4) rotates through the bearing and is connected with vertically pivot (7), is located pivot (7) both sides all rotate through the bearing frame on the roof of case lid (4) and be connected with horizontally lead screw (6), two splint (5) spiral cooperation connection respectively are two the outer lane of lead screw (6), the fixed cup joint in outer lane of pivot (7) has awl ring gear (16), two the equal fixedly connected with bevel gear (15) of one end that lead screw (6) are close to each other, two bevel gear (15) all with awl ring gear (16) meshing is connected.

2. The machining waste gas treatment device according to claim 1, characterized in that limiting holes are formed in four corners of a top wall of the base box (1), vertical supporting columns (14) are arranged in the limiting holes in a clearance fit mode, the treatment box (10) is fixedly connected to the top ends of the four supporting columns (14), the four springs (2) are respectively sleeved on outer rings of the four supporting columns (14), and the bottom ends of the supporting columns (14) extend to the inside of the base box (1) and are welded with limiting plates.

3. A machining waste gas treatment device according to claim 1, characterized in that a horizontal air inlet pipe (3) and a horizontal air outlet pipe (9) are respectively connected to the side walls of the treatment box (10), a first fan (11) is installed on the inner ring of the air inlet pipe (3), and a second fan (12) is installed on the inner ring of the air outlet pipe (9).

4. A machining exhaust gas treatment device according to claim 1, characterized in that the width of the plate air filter (13) is adapted to the width of the inner cavity of the treatment tank (10), and the bottom end of the plate air filter (13) is in contact with the inner bottom wall of the treatment tank (10).

5. The exhaust gas treatment device for machining according to claim 1, wherein a horizontal fixing rod is fixedly connected between the two inner side walls of the movable hole (17), the clamping plates (5) are in clearance fit with the outer ring of the fixing rod, and the two adjacent side walls of the clamping plates (5) are respectively in contact with the two outer side walls of the treatment box (10).

6. The machining waste gas treatment device according to claim 1, wherein the top end of the rotating shaft (7) extends to the upper part of the bevel gear ring (16) and is welded with a handle (8), and self-locking universal wheels are mounted at four corners of the outer bottom wall of the base box (1).