CN212550034U

CN212550034U - Bearing in dust

Info

Publication number: CN212550034U
Application number: CN202020805249.0U
Authority: CN
Inventors: 朱洪
Original assignee: Zhejiang Hongshun Power Equipment Co ltd
Current assignee: Zhejiang Hongshun Power Equipment Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-19
Anticipated expiration: 2030-05-14

Abstract

A dust bearing comprises a support, a plurality of carrier rollers and a dustproof baffle plate, wherein the dustproof baffle plate is used for reducing dust from entering the interior of the support, the support comprises an upper support and a lower support, two ends of the bottom of the lower support are provided with fixing holes, the bottom of the lower support is provided with a discharge hole for discharging dust, the carrier rollers are arranged in the support, the carrier rollers are rotatably connected with the support, the dustproof baffle plate is arranged on the support, a dust removing piece is further arranged in the support and fixedly connected with the support, and one end of the dust removing piece is abutted to the carrier rollers; the utility model discloses in effectively reduce the dust through dust guard and get into the support, the dust removal piece sweeps away large granules such as dust on the bearing roller, the bearing roller that significantly reduces and shake the dust between the axle for shake the rotatory wearing and tearing that reduce the bearing roller when driving the bearing roller rotatory of beating, the life of bearing in the greatly increased dirt, the dust that the piece will be swept is discharged the bottom through the escape aperture.

Description

Bearing in dust

Technical Field

The utility model relates to an accessory field of dust remover specifically is a bearing in dirt.

Background

The electric dust collector is a dust removing device for purifying smoke dust by applying an inertia collision principle and an electrostatic adsorption combined comprehensive mechanism, a bearing in the dust is an important part for cathode vibration and anode vibration of the electric dust collector, the bearing in the dust fixes the position of a vibration shaft in the dust collector and is convenient for the vibration shaft to rotate, as much dust is in the dust collector, the dust can enter the bearing in the dust and between the vibration shafts, when the vibration shaft rotates, the bearing in the dust and the vibration shaft can be abraded, the bearing in the dust is poor in stability after abrasion, and the service life is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bearing in dirt, the utility model discloses well dust guard effectively reduces the dust and gets into the support, and the large granule such as dust on the piece that removes dust sweeps away the bearing roller, the bearing roller that significantly reduces and shake and beat the dust between the axle for shake and beat the rotatory wearing and tearing that reduce the bearing roller when driving the bearing roller rotatory, the life of bearing in the greatly increased dirt, the dust that removes dust will sweep and arrange the bottom through the escape orifice.

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

the utility model provides a bearing in dirt, includes the support, a plurality of bearing rollers and is used for reducing the dust and gets into the inside dustproof baffle of support, the support includes upper bracket and undersetting, the bottom both ends of undersetting are equipped with the fixed orifices, the bottom of undersetting is equipped with the escape orifice that is used for the dust of row department usefulness, a plurality of bearing rollers are located in the support, a plurality of bearing rollers rotatably are connected with the support, dustproof baffle is located on the support, still be equipped with the piece that removes dust in the support, remove dust piece and support fixed connection, remove dust a one end and bearing roller butt.

The middle of the upper support and the lower support are provided with a circular groove after being connected, the carrier roller protrudes out of the circular groove, the circular groove is used for placing the vibrating shaft, the outer wall of the vibrating shaft is abutted to the carrier roller, and the upper support and the carrier roller of the lower support limit the vibrating shaft to move up and down respectively.

Dustproof baffle is equipped with two, and dustproof baffle locates the circular slot both sides respectively, and dustproof baffle is the annular, and dustproof baffle one side is equipped with the joint board, and the joint board is fixed with the circular slot joint, and the dustproof baffle inboard is soft form material.

The dust removal piece comprises a fixed plate and a dust sweeping brush, the dust sweeping brush is fixedly connected with the fixed plate, a connecting hole is formed in the fixed plate, and the dust sweeping brush is a fine hairbrush or sponge.

The bearing roller is equipped with four, and on two of them bearing rollers located the undersetting, on two other bearing rollers located the upper bracket, the quantity and the bearing roller quantity phase-match of dust removal piece, two dust removal pieces locate the support through the fixed plate bottom respectively on the double-phase relative lateral wall, two other dust removal pieces locate the lateral wall of undersetting through the both sides of fixed plate respectively on, four dust brush tops all contradict with corresponding bearing roller lateral wall.

Compared with the prior art, the dust bearing adopting the technical scheme has the following beneficial effects:

adopt the utility model discloses a bearing in the dirt, dust guard effectively reduces the dust and gets into the support, and the dust removal piece sweeps away large granules such as dust on the bearing roller, the bearing roller that significantly reduces and shake and beat the dust between the axle for shake and beat the rotatory wearing and tearing that reduce the bearing roller when driving the bearing roller rotatory, the life of bearing in the greatly increased dirt, the dust that the dust removal piece will sweep down is discharged the bottom through the escape orifice.

Drawings

Fig. 1 is a schematic structural diagram of the bearing in dust according to the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a schematic view of a disassembled structure of the bearing in dust.

FIG. 4 is a partial cross-sectional view of the dust bearing after disassembly.

Fig. 5 is an enlarged view of fig. 4 at B.

Reference numerals: 1. a support; 11. an upper support; 12. a lower support; 121. a fixing hole; 122. a drain hole; 13. a circular groove; 14. vibrating the shaft; 2. a carrier roller; 3. a dust-proof baffle plate; 31. a clamping and connecting plate; 4. a dust removal member; 41. a fixing plate; 42. a dust sweeping brush.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 5, a dust bearing comprises a support 1, a plurality of carrier rollers 2 and a dust baffle 3 for reducing dust entering the support 1, the support 1 comprises an upper support 11 and a lower support 12, two ends of the bottom of the lower support 12 are provided with fixing holes 121, the fixing holes 121 are used for connecting the dust bearing with a dust remover through bolts, the bottom of the lower support 12 is provided with a discharge hole 122 for discharging dust, the plurality of carrier rollers 2 are arranged in the support 1, the plurality of carrier rollers 2 are rotatably connected with the support 1, the dust baffle 3 is arranged on the support 1, the support 1 is also provided with a dust removing part 4, the dust removing part 4 is fixedly connected with the support 1, one end of the dust removing part 4 is abutted against the carrier rollers 2, the dust baffle 3 effectively reduces dust entering the support 1, the dust removing part 4 removes large particles such as dust on the carrier rollers 2, greatly reduces dust between the carrier rollers 2 and a vibration shaft 14, and reduces abrasion of the carrier rollers 2 when the vibration shaft 14 rotates to drive the carrier rollers 2, greatly increasing the service life of the bearing in the dust, and the dust removing part 4 discharges the dust swept down to the bottom through the drain hole 122.

The middle of upper bracket 11 and lower bracket 12 connection back is circular slot 13, bearing roller 2 protrusion in circular slot 13, look at from the front of circular slot 13, the lateral wall protrusion in circular slot 13 of bearing roller 2's circumference boundary, circular slot 13 is used for placing the axle 14 of shaking, the axle 14 outer wall of shaking and bearing roller 2 butt, upper bracket 11 and lower bracket 12's bearing roller 2 restricts shaking and beating the reciprocating of axle 14 respectively, the bearing is fixed on the bottom surface in the dirt, if the bearing wants to fix on the top surface in the dirt, establish escape orifice 122 at upper bracket 11 top surface.

The two dustproof baffles 3 are arranged, the dustproof baffles 3 are respectively arranged at two sides of the circular groove 13, the dustproof baffles 3 are annular, a clamping plate 31 is arranged at one side of the dustproof baffles 3, bolt holes are respectively arranged at two ends of the clamping plate 31 and the circular groove 13 which are clamped and fixed on the upper support 11 and the lower support 12, bolts and nuts are arranged in the bolt holes, a square rubber gasket is arranged between the upper support 11 and the lower support 12, the rubber gasket effectively prevents the gap between the upper support 11 and the lower support 12 from being too large, in addition, when the electric dust remover works, the bolts of the upper support 11 and the lower support 12 are prevented from loosening, the outer diameter of the clamping plate 31 is in interference fit with the inner diameter of the circular groove 13, the vibrating shaft 14 is firstly sleeved in the dustproof baffles 3, then the clamping plate 31 is clamped on the lower support 12, then the upper support 11 is placed on the lower support 12, the bolt holes are aligned, the bolts and the nuts are screwed, so that, the bearing in the dust is easily and quickly assembled and disassembled, so that the installation and the replacement are very convenient.

The clearance between dust guard 3 and the shake and beat axle 14 is minimum for inside the difficult bearing that gets into dirt of dust, when shake and beat axle 14 and take place off-centre and the inboard contact of dust guard 3, because the inboard material that is soft form of dust guard 3, make and shake and beat and be difficult for taking place wearing and tearing between axle 14 and the dust guard 3.

The dust removing part 4 comprises a fixing plate 41 and a dust sweeping brush 42, the dust sweeping brush 42 is fixedly connected with the fixing plate 41, a connecting hole is formed in the fixing plate 41, the fixing plate 41 is fixedly connected with the support 1 through the connecting hole, or the fixing plate 41 is fixed with the support 1 through bonding, the dust sweeping brush 42 is a fine hair brush or sponge, and dust is conveniently swept down from the support roller 2 through the fine hair brush or sponge.

The carrier rollers 2 are four, two of the carrier rollers 2 are arranged on the lower support 12, the other two carrier rollers 2 are arranged on the upper support 11, the number of the dust removing pieces 4 is matched with the number of the carrier rollers 2, the two dust removing pieces 4 are respectively arranged on two opposite side walls of the upper support 11 through the bottom of the fixing plate 41, the other two dust removing pieces 4 are respectively arranged on the side walls of the lower support 12 through two sides of the fixing plate 41, two sides of the fixing plate 41 are respectively abutted to two side walls of the lower support 12, and the tops of the four dust cleaning brushes 42 are abutted to the corresponding side walls of the carrier rollers 2.

When the vibration shaft 14 rotates clockwise, the carrier roller 2 rotates anticlockwise, the two sides of the contact of the vibration shaft 14 and the carrier roller 2 are respectively set as an inlet and an outlet according to the rotating direction, the inlet is one side of the vibration shaft 14 and the carrier roller 2 which are screwed in, the outlet is one side of the vibration shaft 14 and the carrier roller 2 which are screwed out, two dust removing pieces 4 of the upper support 11 are respectively arranged on the left side wall and the right side wall, the dust removing pieces 4 in the upper support 11 sweep dust on the carrier roller 2 from the outer side, the two dust removing pieces 4 of the lower support 12 are respectively arranged at positions close to the inlet, the dust on the carrier roller 2 is effectively swept, and the dust on the upper support 11 cannot fall on the dust removing pieces 4 of the lower support 12 when.

The dust removing part 4 cleans large particles such as dust on the carrier roller 2 through the dust cleaning brush 42, so that the dust between the carrier roller 2 and the vibrating shaft 14 is greatly reduced, the abrasion of the carrier roller 2 is reduced, and the service life of a bearing in dust is greatly prolonged.

The use process comprises the following steps:

1. during the installation, earlier in two dust guard 3 are established to the 14 covers of beating of shaking, then block the fishplate bar 31 respectively to the circular slot 13 on the bottom suspension 12 in, put upper bracket 11 on bottom suspension 12 again, the bolt hole aligns, screws up bolt and nut for dust guard 3 fixes in circular slot 13, then fixes the bearing on the dust remover in with dirt through fixed orifices 121, installs, changes and installs dirt middle bearing convenient and fast.

2. The clearance between dust guard 3 and the shake and beat axle 14 is minimum for inside the difficult bearing that gets into dirt of dust, when shake and beat axle 14 and take place off-centre and the inboard contact of dust guard 3, because the inboard material that is soft form of dust guard 3, make and shake and beat and be difficult for taking place wearing and tearing between axle 14 and the dust guard 3.

3. The dust removing part 4 removes large particles such as dust on the carrier roller 2 through the dust removing brush 42, the dust removed by the dust removing part 4 is discharged to the bottom through the discharge hole 122, the dust between the carrier roller 2 and the vibrating shaft 14 is greatly reduced, the abrasion of the carrier roller 2 is reduced, and the service life of the bearing in the dust is greatly prolonged.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A dust bearing, characterized in that: including support (1), a plurality of bearing rollers (2) and be used for reducing dust and get into inside dust guard (3) of support (1), support (1) includes upper bracket (11) and undersetting (12), the bottom both ends of undersetting (12) are equipped with fixed orifices (121), the bottom of undersetting (12) is equipped with drain hole (122) that are used for arranging the dust usefulness of locating, support (1) is located in a plurality of bearing rollers (2), a plurality of bearing rollers (2) rotatably are connected with support (1), on support (1) is located in dust guard (3), still be equipped with in support (1) and remove dust piece (4), remove dust piece (4) and support (1) fixed connection, remove dust piece (4) one end and bearing roller (2) butt.

2. The dust bearing of claim 1, wherein: the middle of the upper support (11) and the lower support (12) is a circular groove (13) after being connected, the carrier roller (2) protrudes out of the circular groove (13), the circular groove (13) is used for placing a vibrating shaft (14), and the outer wall of the vibrating shaft (14) is abutted to the carrier roller (2).

3. The dust bearing of claim 1, wherein: dustproof baffle (3) are equipped with two, and circular slot (13) both sides are located respectively in dustproof baffle (3), and dustproof baffle (3) are the annular, and dustproof baffle (3) one side is equipped with joint board (31), and joint board (31) are fixed with circular slot (13) joint, and dustproof baffle (3) inboard is soft form material.

4. The dust bearing of claim 1, wherein: the dust removing part (4) comprises a fixing plate (41) and a dust sweeping brush (42), the dust sweeping brush (42) is fixedly connected with the fixing plate (41), a connecting hole is formed in the fixing plate (41), and the dust sweeping brush (42) is a fine hair brush or sponge.

5. The dust bearing of claim 1, wherein: bearing roller (2) are equipped with four, wherein on lower carriage (12) is located in two bearing roller (2), on upper bracket (11) is located in other two bearing roller (2), the quantity and bearing roller (2) quantity phase-match of dust removal piece (4), two dust removal piece (4) are located on the double-phase lateral wall of support (1) through fixed plate (41) bottom respectively, on the lateral wall of lower carriage (12) is located through the both sides of fixed plate (41) respectively in other two dust removal piece (4), four dust brush (42) tops all contradict with corresponding bearing roller (2) lateral wall.