CN108555714A - The dustless sander of moisture film adsorption solid phase particle type - Google Patents

Abstract

The water film adsorption solid phase particle type dust-free grinder relates to the field of environmental protection technology and mainly includes a handle (4), a grinding wheel (20) and a grinding motor (22); Blow up and rotate, enter the flying dust collection tube (21) that can float up and down, connect to the collection box (6) through the hose (5), pass the water outlet rod (23) and the cleaning rod under the scraper motor (10) (24) collect the waste chips falling on the dust collecting plate (12), and scatter in the dust collecting groove (13). The invention has ingenious structure and practical functions, can effectively reduce the human body damage of workers caused by flying dust, and has high market promotion value.

Description

Water film adsorption solid phase particle type dust-free grinder

technical field

The invention relates to the technical field of environmental protection, in particular to a water film adsorption solid-phase particle type dust-free grinder.

Background technique

The traditional sandpaper rack (also known as sandpaper racket) is a tool commonly used by painters to polish walls; it is shaped like a trowel used by bricklayers, and consists of three parts: the bottom plate, the handle and the sandpaper clip; the sandpaper rack with this structure is used There are disadvantages such as poor flatness of the polished wall surface, small operating radius, inconvenient use, and low efficiency; moreover, the polished dust falls everywhere, which will cause workers to inhale a lot of dust and affect their health; therefore, it is necessary to design an effective, High-efficiency wall sander that does not affect health.

In view of this, the present invention provides a water film adsorption solid phase particle type dust-free grinder.

Contents of the invention

The main purpose of the present invention is to provide a water film adsorption solid phase particle type dust-free grinder capable of absorbing and treating flying dust in time during the working period.

In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:

The water film adsorption solid-phase particle type dust-free grinder provided by the present invention mainly includes a handle, a grinding wheel and a grinding motor; it is characterized in that: the grinding motor and the grinding wheel are fixed by cap screws; the grinding motor A fan is fixed on the motor shaft between the grinding wheel; an iron hoop with a cross bar is fixed above the cutting motor, and an upper fixing cylinder is fixed on the cross bar of the iron hoop with a cross bar through an iron hoop; the upper fixing cylinder The interior is matched with the lower telescopic rod of the ring platform on the upper end of the threaded connection of the fly dust collection cylinder through a clearance fit, and a telescopic spring is installed between the upper fixed cylinder and the lower telescopic rod, and the ring cover is connected with the upper fixed cylinder. The thread fits to fix the lower telescopic rod on the upper fixed tube; the outlet of the fly dust collection tube is connected to the dust inlet hole of the collection box through a hose; Tray and dust collecting plate; there is a dust collecting groove on the pallet; the scraper motor fixing plate is welded on the dust collecting plate through the column, and the scraper motor is connected to the scraper motor fixing plate by bolts; the shaft under the scraper motor is set There is a water tank, and there is a water leakage hole at the intersection of the water tank and the shaft of the scraper motor; there is a water diversion groove corresponding to the water leakage hole on the shaft of the scraper motor and below the water groove; hole, the water outlet rod and the horizontal hole on the shaft of the scraper motor have an interference fit; the cleaning rod and the horizontal hole on the shaft of the scraper motor have an interference fit; the water outlet rod and the cleaning rod are in the same straight line; the upper surface of the water outlet rod is open There is a small hole for water discharge; a water tank fixing block with a groove is installed on the dust collecting plate, and the water tank is placed above the water tank fixing block; the side of the water tank is provided with a water outlet near the bottom; There are air holes, and the top of the water tank cover is hinged to install a rotating air hole cover; the shell is fixed on the upper surface of the dust collecting plate by screw connection; the sealing cover and the shell are in clearance fit; there is a handle on the outside of the sealing cover; the sealing cover There is a push rod inside.

Preferably, a collection box cover is installed on the collection box through threaded connection, and a ventilation net is arranged on the collection box cover.

Preferably, two limit blocks are provided at the front end of the tray.

Preferably, the bottom of the housing is fixed with soft edges by means of adhesive.

Beneficial effect

Through the setting of the fan, the movement track of the waste can be adjusted to a rotating state, so that the waste can quickly enter the flying dust collection cylinder; through the setting of the water tank and the water outlet rod, the water can be sprayed on the dust collecting plate in time, and it can be adsorbed and flew up in time The debris is swept down by the sweeping rod and falls into the dust collection tank.

The invention has ingenious structure and practical functions, can effectively reduce the human body damage of workers caused by flying dust, and has high market promotion value.

Description of drawings

Fig. 1 is a structural schematic diagram of the belt shell of the present invention.

Fig. 2 is a schematic structural diagram of the present invention without a casing.

Figure 3 is a schematic diagram of the installation of the upper fixing cylinder.

FIG. 4 is a cross-sectional view of FIG. 3 .

Figure 5 is a schematic diagram of the installation of the sealing cover.

Figure 6 is a schematic diagram of the installation of the water outlet rod.

Figure 7 is a schematic diagram of the installation of the water tank.

Fig. 8 is a schematic diagram of the structure of the collection box.

FIG. 9 is a partially enlarged view of FIG. 7 .

Fig. 10 is a sectional view of the water tank.

Figure 11 is a schematic diagram of the installation of the grinding wheel.

Marks in the figure: 1. shell; 2. handle; 3. sealing cover; 4. handle; 5. hose; 6. collection box; 7. outlet; 8. soft edge; 9. water tank; 10. scraper motor ; 11, water tank; 12, dust collection plate; 13, dust collection tank; 14, column; 15, limit block; 16, iron hoop with cross bar; Fan; 20, grinding wheel; 21, fly dust collection tube; 22, grinding motor; 23, water outlet rod; 24, cleaning rod; 25, telescopic spring; 26, tray; 27, iron hoop; 28, cap screw ; 29, water leakage hole; 30, water diversion tank; 31, rotating air hole cover; 32, air hole; 33, water tank cover; 34, small water outlet hole; 35, ventilation net; 36, dust inlet hole; 37, collection box cover; 38, push rod; 39, ring cover.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar parts, or parts having the same function, throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

Those skilled in the art can understand that the relevant limiting blocks mentioned in the present invention are components used to implement one or more of the structures, operations, methods, measures, and solutions described in the present application. The parts may be specially designed and fabricated for the required purpose, or known parts or other equipment known in the mechanical trade may be used.

Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an" and "the" used herein may also include plural forms. It should be further understood that the wording "comprising" used in the description of the present invention refers to the existence of the stated features, operations, parts and/or components, but does not exclude the existence or addition of one or more other features, operations, parts, components and/or combinations thereof. It will be understood that when a component is referred to as being "mounted" on another component, it can be directly mounted or intervening components may also be present.

Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be understood to have a meaning consistent with the meaning in the context of the prior art, and unless defined as herein, are not to be interpreted in an idealized or overly formal sense explain.

The specific implementation, structure, features and effects of the water film adsorption solid phase particle type dust-free grinder proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

Example 1:

Referring to accompanying drawings 1-11, the water film adsorption solid-phase particle type dust-free grinder provided by the present invention mainly comprises handle 4, grinding wheel 20 and grinding motor 22; It is characterized in that: described cutting motor 22 and grinding The wheel 20 is fixed by a cap screw 28; a fan 19 is fixed on the motor shaft between the cutting motor 22 and the grinding wheel 20, and the solid phase particles are blown and rotated; The iron hoop 16 of the rod, on the cross bar of the iron hoop 16 with the cross bar, the upper fixed tube 17 is fixed by the iron hoop 27; The lower telescopic rod 18 of ring platform is arranged to cooperate, and telescopic spring 25 is installed between upper fixed cylinder 17 and lower telescopic rod 18, and ring cover 39 is fixed on lower telescopic rod 18 by threading with upper fixed cylinder 17. On the cylinder 17, this structure can ensure that the dust collection cylinder 21 is always in contact with the working surface; the outlet 7 of the dust collection cylinder 21 is connected to the dust inlet hole 36 of the collection box 6 through the hose 5; the iron hoop with a cross bar The cross bar of 16 is provided with column 14, is welded and fixed with tray 26 and dust-collecting plate 12 through column 14; Tray 26 is placed with dust-collecting groove 13; The scraper motor 10 is connected to the scraper motor fixing plate by bolts; the shaft below the scraper motor 10 is provided with a water tank 11, and a water leakage hole 29 is opened at the intersection of the water tank 11 and the shaft of the scraper motor 10; On the shaft and below the water tank 11, there is a water diversion groove 30 corresponding to the water leakage hole 29; Interference fit; interference fit between the cleaning rod 24 and the horizontal hole on the shaft of the scraper motor 10; the water outlet rod 23 and the cleaning rod 24 are in the same straight line; the upper surface of the water outlet rod 23 has a water discharge hole 34; dust collection A water tank fixing block with grooves is installed on the plate 12, and the water tank 9 is placed above the water tank fixing block; the side of the water tank 9 is provided with a water outlet near the bottom; the water tank 9 is provided with a water tank cover 33; the water tank cover 33 has a The air hole 32 and the top of the water tank cover 33 are hinged to install a rotating air hole cover 31; the housing 1 is fixed on the upper surface of the dust collecting plate 12 by means of screw connection; the sealing cover 3 and the housing 1 are in clearance fit; A handle 2 is provided; a push rod 38 is provided on the inner side of the sealing cover 3; a collection box cover 37 is installed on the collection box 6 through a threaded connection, and a ventilation net 35 is provided on the collection box cover 37, which can ensure ventilation in the collection box 6 The process is carried out smoothly, and the flying dust cannot pass through the ventilation net 35 .

Example 2:

On the basis of Embodiment 1, the front end of the tray 26 in this embodiment is provided with two limit blocks 15, which are used to limit the position of the dust collection tank 13, which is convenient for placement. When it is put in, it is directly pushed to the bottom. for the correct position.

Example 3:

On the basis of Embodiment 2, the bottom of the housing 1 described in this embodiment is fixed with a soft edge 8 by bonding, which can ensure that the housing 1 can be attached to the working surface in real time, and can effectively prevent flying dust from Fly out of the gap between the working surface and the housing 1.

The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Any simple modification, Equivalent changes and modifications still fall within the scope of the technical solution of the present invention.

Claims (4)

1. the dustless sander of moisture film adsorption solid phase particle type includes mainly handle (4), Grinding wheel (20) and grinding motor (22)； It is characterized in that：The motor (22) of cutting is fixed with Grinding wheel (20) by big cap screw (28)；It is described to cut motor (22) and mill It cuts and is fixed with fan (19) on the motor shaft between wheel (20)；The motor (22) of cutting is fixedly arranged above the iron hoop with cross bar (16), upper fixed cylinder (17) is fixed with by iron hoop (27) on the cross bar of the iron hoop with cross bar (16)；Upper fixed cylinder (17) is internal The lower telescopic rod (18) that annular base is set with the upper end being threadedly coupled on flying dust surge drum (21) by way of clearance fit is matched Close, adjustable spring (25) be installed between upper fixed cylinder (17) and lower telescopic rod (18), circular ring cover (39) by with upper fixed cylinder (17) lower telescopic rod (18) is fixed in upper fixed cylinder (17) by screw-thread fit；The outlet (7) of flying dust surge drum (21) passes through Hose (5) is connect with collecting box (6) into dirt hole (36)；The cross bar of iron hoop (16) with cross bar is equipped with column (14), passes through Column (14) is welded with pallet (26) and collecting plate (12)；Dust collecting trough (13) is placed on pallet (26)；Collecting plate (12) It is upper that scraper plate motor fixing plate is welded with by column (14), it scrapes board motor (10) and is bolted in scraper plate motor fixing plate On；It scrapes the axis below board motor (10) and is equipped with sink (11), sink (11) is provided with leakage with the axis intersection for scraping board motor (10) Water hole (29)；It scrapes on the axis of board motor (10), be provided with gutter (30) corresponding with leakage hole (29) below sink (11)；Scraper plate On the axis of motor (10), the end of gutter (30) be provided with cross-drilled hole, water outlet bar (23) and scrape the cross-drilled hole on the axis of board motor (10) Interference fit；Cross-drilled hole on cleaning bar (24) and the axis for scraping board motor (10) is interference fitted；It is discharged bar (23) and cleaning bar (24) In same straight line；The upper surface of water outlet bar (23) is provided with row's ostium excurrens (34)；It is equipped with and carries on collecting plate (12) The water tank fixed block of groove, water tank (9) are placed on above water tank fixed block；The side of water tank (9) is equipped with water outlet at bottom Mouthful；Water tank (9) is equipped with tank lid (33)；It is provided with stomata (32) in tank lid (33), passes through hinged side at the top of tank lid (33) Formula is equipped with rotation gear air-vent cap (31)；The mode that shell (1) is connected by screw is fixed on collecting plate (12) upper surface；Sealing It covers (3) and carries out clearance fit with shell (1)；Handle (2) is equipped on the outside of sealing cover (3)；Mandril is equipped on the inside of sealing cover (3) (38)。

2. the dustless sander of moisture film adsorption solid phase particle type as described in claim 1, it is characterised in that：Lead on collecting box (6) It crosses the mode being threadedly coupled and collection case lid (37) is installed, collect case lid (37) and be equipped with ventilation net (35).

3. the dustless sander of moisture film adsorption solid phase particle type as described in claim 1, it is characterised in that：The front end of pallet (26) There are two limited blocks (15) for setting.

4. the dustless sander of moisture film adsorption solid phase particle type as described in claim 1, it is characterised in that：The bottom of shell (1) Soft-sided (8) is fixed with by way of bonding.