CN109025341B

CN109025341B - Handheld wall peeling paint primary scraping equipment

Info

Publication number: CN109025341B
Application number: CN201810899201.8A
Authority: CN
Inventors: 郑锦锦
Original assignee: Zhejiang Qixin Testing Co Ltd
Current assignee: Zhejiang Qixin Testing Co ltd
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2020-07-24
Anticipated expiration: 2038-08-08
Also published as: CN111677310A; CN109025341A

Abstract

The invention relates to the technical field of wall paint treatment, and discloses a handheld type preliminary scraping device for wall peeling paint, which comprises a barrel, wherein a right end face and a top of the barrel are fixedly connected with a handheld handle, a mounting plate is fixedly connected between the top and the bottom of the inner side of the barrel, a storage battery is fixedly arranged on the right side face of the mounting plate, a driving motor is fixedly connected to the left side face of the mounting plate through a fixing frame, an output shaft of the driving motor is fixedly connected with a torque rotating shaft through a coupler, a discharging pipe is fixedly connected to the inner side of the barrel through a mounting frame, one end of the torque rotating shaft, far away from the driving motor, penetrates through the right end face of the discharging pipe and extends to the inner side of the discharging pipe, and one end of the torque rotating shaft. This hand-held type wall peels off paint with preliminary equipment of striking off prevents to strike off the condition that paint splashes, carries, gets rid of and collects the paint residue who strikes off, has made things convenient for the wall body to peel off the preliminary treatment of paint.

Description

Handheld wall peeling paint primary scraping equipment

Technical Field

The invention relates to the technical field of wall paint treatment equipment, in particular to a handheld preliminary scraping device for wall peeling paint.

Background

People generally scrape paint on a wall surface directly by using a scraper, the scraping is repeatedly carried out by using the scraper, the operation amount is large, and in places with high paint on the wall surface, people need to scrape the paint by using the scraper, but scraped paint residues can splash everywhere and can easily fly into eyes, and scraps generated by scraping the paint can be scattered in the air and also influence the surrounding environment, and few devices for scraping the paint peeled off from the wall surface are available in the market, for example, a paint scraping device for paint production in application publication No. CN 107694466A scrapes the paint, but the paint scraped by a scraping plate can be scattered everywhere after receiving a large impact external force, only the paint with large particles can fall into a paint hopper to be collected and can not be effectively collected, so the device for scraping the peeled paint is needed, to reduce the labor intensity of scraping off the peeled paint and reduce the adverse effect of scraping off the foreign matters.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the handheld primary scraping device for wall surface peeling paint, and solves the problem that the paint is high in operation intensity and not easy to collect and treat.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a hand-held type wall spalls paint and uses preliminary scraping equipment, including the barrel, the right-hand member face and the top of barrel all fixedly connected with hand-held handle, fixedly connected with mounting panel between inboard top and the bottom of barrel, the right flank of mounting panel is fixed and is provided with the battery, the left flank of mounting panel passes through mount fixedly connected with driving motor, driving motor's output shaft passes through shaft coupling fixedly connected with moment pivot, the inboard of barrel passes through mounting panel fixedly connected with arranges the material pipe, the moment pivot runs through arranging the right-hand member face of material pipe and extends to arranging the inboard of material pipe in the one end of keeping away from driving motor, the moment pivot is fixedly connected with the conveyer pipe in arranging the inboard one end of material pipe, the external diameter of conveyer pipe and the external diameter of moment pivot are equal, be connected with row material spiral piece on moment pivot and the conveyer pipe, the fixed interlude, the right-hand member mouth surface bonding elasticity wearing layer of row material pipe, the lateral surface that the elasticity wearing layer was being kept away from row material pipe contacts with the toper lateral surface of fighting, the inboard one end intermediate position welding that the conveyer pipe is close to the moment pivot has the transport pivot, the one end of carrying the pivot keeping away from the moment pivot extends to the outside of conveyer pipe, fixed interlude has the transport flight in the transport pivot, big discharge opening has been seted up at the inboard part of row material pipe to the conveyer pipe, the port department fixedly connected with annular position circle of barrel, swing joint has the contact ball in the left surface ball recess of annular position circle, fixedly connected with communicating pipe between the screw through-hole of bottom right side discharge opening of discharge pipe and barrel bottom, the screw through-hole department threaded connection of barrel bottom has the storage cylinder, the top right side of.

Preferably, the centers of the cylinder, the moment rotating shaft, the discharging pipe, the conveying rotating shaft and the conical hopper are all on the same horizontal axis.

Preferably, the quantity of arc doctor-bar is six, and six arc doctor-bars are all welded at the inside wall that the toper was fought, and the thickness of arc doctor-bar is five millimeters, and the sword terminal surface that scrapes of arc doctor-bar is eight millimeters outstanding barrel left surface ports, and the quantity of contact ball is four, and four contact ball annular distributions are inboard at the ball recess of annular position circle left surface, and the circular contact surface that contacts the ball is outstanding barrel left surface ports nine millimeters, and the arc doctor-bar adopts stainless steel material to make.

Preferably, the driving motor is a miniature low-speed torque motor, the storage battery is a lithium battery, the storage battery is electrically connected with the control switch and the driving motor, and the control switch can control the on-off state and the running state of the driving motor.

Preferably, the conveying rotating shaft protrudes out of the port of the left side face of the barrel by four millimeters at one end far away from the moment rotating shaft, and the conveying spiral piece is flush with the conveying rotating shaft at one end far away from the moment rotating shaft.

Preferably, the barrel and the discharge pipe are made of PB plastic materials, the discharge spiral sheet is made of polytetrafluoroethylene plastics, and the torque rotating shaft, the conveying rotating shaft and the conveying spiral sheet are made of stainless steel metal materials.

(III) advantageous effects

The invention provides a handheld preliminary scraping device for wall surface peeling paint. The method has the following beneficial effects:

(1) this hand-held type wall peels off paint with tentatively striking off equipment, fight and the arc doctor-bar is mutually supported through setting up the toper, the toper is fought and is driven the arc doctor-bar and rotate, the sword of scraping of arc doctor-bar contacts the paint that the wall peeled off and strikes off, the sword length of side is longer to the arc of arc doctor-bar, effectual paint that will peel off strikes off, and the paint residue that the arc doctor-bar scraped off is blockked by adjacent arc doctor-bar, the inboard intermediate space that the toper was fought is great, along with striking off the increase of paint impurity, rotatory toper is fought and is made impurity pile up the inboard intermediate position of fighting at the toper, thereby prevent that paint from striking off.

(2) This hand-held type wall peels off paint with preliminary equipment of striking off, through setting up the conveyer pipe, carry the pivot and carry the flight to mutually support, after the inboard paint impurity that the toper was fought increases, impurity is through carrying the inboard of flight with the rotatory conveyer pipe of impurity rotation transport, impurity in the conveyer pipe is discharged from big discharge hole under the promotion of carrying the flight for impurity is discharged to the inboard of arranging the material pipe, thereby reach and fight interior paint impurity with the toper and carry the purpose of handling.

(3) This hand-held type wall peels off paint with preliminary scraping equipment, arrange material pipe, moment pivot and row material flight and mutually support through setting up, the inner chamber that the conveyer pipe was arranged into through big discharge hole to paint impurity in the toper fill for row material flight promotes the bin outlet of conveyer pipe with paint residue under rotatory promotion, makes the residue collect through leading-in storage cylinder communicating pipe and deposits, thereby reaches the purpose of collecting the processing with paint residue.

(4) This hand-held type wall peels off paint with tentatively striking off equipment, mutually support with the contact ball through setting up annular position circle, when equipment uses, the contact ball contacts with the surface of wall body, reduce the mobile friction power between equipment and the wall body, convenient to use person removes equipment on the wall body with handheld handle, the sword of scraping of guarantee arc doctor-bar peels off paint on with the wall body and strikes off, prevent simultaneously that the arc doctor-bar from striking off the great damage wall body surface of dynamics to wall body surface paint.

(5) This hand-held type wall peels off paint with preliminary equipment of striking off, through setting up driving motor, moment pivot, conveyer pipe, carry pivot and arc doctor-bar to mutually support, when driving motor piles the wall body surface through a series of mechanical connection structure and peels off paint and strike off, can also carry, get rid of and collect the paint residue that strikes off through conveyer pipe and row's material pipe, very big has made things convenient for the wall body to peel off the preliminary treatment of paint.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the conical hopper and the arc-shaped scraper according to the present invention;

FIG. 3 is a schematic view of an arcuate blade of the present invention.

In the figure: the device comprises a barrel body 1, a handheld handle 2, a mounting plate 3, a storage battery 4, a driving motor 5, a torque rotating shaft 6, a material discharging pipe 7, a material conveying pipe 8, a material discharging spiral sheet 9, a material conveying rotating shaft 10, a material conveying spiral sheet 11, a conical hopper 12, an arc scraping sheet 13, an elastic wear-resistant layer 14, a large material discharging hole 15, an annular positioning ring 16, a contact ball 17, a communicating pipe 18, a storage barrel 19 and a control switch 20.

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. 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.

As shown in fig. 1-3, the present invention provides a technical solution: a hand-held type wall spalls paint and uses preliminary scraping equipment, including barrel 1, the right-hand member face and the top of barrel 1 are all fixedly connected with handheld handle 2, fixedly connected with mounting panel 3 between the inboard top of barrel 1 and the bottom, the right-hand member face of mounting panel 3 is fixedly provided with battery 4, the left-hand member face of mounting panel 3 is fixedly connected with driving motor 5 through the mount, driving motor 5 adopts the small-size low-speed torque motor with the rotational speed of 180r/min, the output shaft of driving motor 5 passes through shaft coupling fixedly connected with torque pivot 6, the inboard of barrel 1 passes through mounting panel fixedly connected with row material pipe 7, barrel 1 and row material pipe 7 all adopt PB plastics material, torque pivot 6 runs through the right-hand member face of row material pipe 7 and extends to the inboard of row material pipe 7 in the one end far away from driving motor 5, torque pivot 6 is at the one end fixedly connected with, the outer diameter of the conveying pipe 8 is equal to that of the moment rotating shaft 6, the moment rotating shaft 6 and the conveying pipe 8 are connected with a discharging spiral sheet 9, the discharging spiral sheet 9 is made of polytetrafluoroethylene plastics, a conical hopper 12 is fixedly inserted on the conveying pipe 8, arc-shaped scraping sheets 13 are annularly distributed on the conical inner side wall of the conical hopper 12, an elastic wear-resistant layer 14 is bonded on the surface of the right end opening of the discharging pipe 7, the side surface far away from the discharging pipe 7 of the elastic wear-resistant layer 14 is in contact with the outer side surface of the conical hopper 12, the elastic wear-resistant layer 14 can be made of wear-resistant plastics, large paint particles guided in the conveying pipe 8 are prevented from entering the inner cavity of the cylinder body 1, the centers of the cylinder body 1, the moment rotating shaft 6, the discharging pipe 7, the conveying pipe 8, the conveying rotating shaft 10 and the conical hopper 12 are all on the same horizontal axis, the conveying rotating shaft 10 is welded at the middle position, the conveying rotating shaft 10 is fixedly inserted with a conveying spiral sheet 11, the moment rotating shaft 6, the conveying rotating shaft 10 and the conveying spiral sheet 11 are all made of stainless steel metal materials, one end of the conveying rotating shaft 10 far away from the moment rotating shaft 6 protrudes out of a port on the left side surface of the cylinder body 1 by four millimeters, one end of the conveying spiral sheet 11 far away from the moment rotating shaft 6 is flush with the conveying rotating shaft 10, the conveying pipe 8 is provided with a large discharging hole 15 at the inner side part of the discharging pipe 7, the port of the cylinder body 1 is fixedly connected with an annular positioning ring 16, contact balls 17 are movably connected in a ball groove on the left side surface of the annular positioning ring 16, the number of the arc-shaped scraping sheets 13 is six, the six arc-shaped scraping sheets 13 are all welded on the inner side wall of the conical hopper 12, the thickness of the arc-shaped scraping sheets 13 is five millimeters, the scraping edge end surface of the arc-shaped scraping sheets 13 protrudes out of the port on the left side surface of, the circular contact surface of the contact ball 17 protrudes out of the port of the left side surface of the cylinder 1 by nine millimeters, the arc-shaped scraping blade 13 is made of stainless steel materials, the shape of the arc-shaped scraping blade 13 is in a wave-shaped arc design, the side surface connected between the arc-shaped scraping blade 13 and the conical hopper 12 is in a conical arc design to increase the connection stability between the arc-shaped scraping blade 13 and the inner side wall of the conical hopper 12, the thickness of the side surface of the scraping edge of the arc-shaped scraping blade 13 is three millimeters, a communicating pipe 18 is fixedly connected between a discharge port on the right side of the bottom of the discharge pipe 7 and a threaded through hole on the bottom of the cylinder 1, a storage barrel 19 is in threaded connection with the threaded through hole on the bottom of the cylinder 1, a control switch 20 is arranged on the right side of the top of the cylinder 1, the control switch 20 is a simple electrical control element, the driving motor 5 adopts a miniature low-speed, the control switch 20 can control the on/off and operation state of the driving motor 5.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device is used, a user holds the handheld handle 2 with a hand, the driving motor 5 is started through the control switch 20 to operate, the storage battery 4 provides electric energy for the operation of the driving motor 5, the surface of the left port of the barrel 1 is attached to paint on a wall body, the contact ball 17 is in contact with the wall body, the output shaft of the driving motor 5 is driven to rotate through the coupling and the torque rotating shaft 6, the torque rotating shaft 6 drives the conveying pipe 8 to rotate, the conveying pipe 8 drives the conical hopper 12 to rotate, the conical hopper 12 drives the arc-shaped scraping blade 13 on the inner side to scrape off the paint peeled off from the surface of the wall body, the scraped paint is accumulated on the inner side of the conical hopper 12 under the blocking of the adjacent arc-shaped scraping blade 13, the conveying spiral blade 11 leads the scraped paint on the inner side of the conical hopper 12 to rotate and lead to the inner side of the conveying pipe 8, and the paint residue, paint residues led into the inner side of the discharging pipe 7 are conveyed to a discharging opening of the discharging pipe 7 by the discharging spiral sheet 9 which rotates firstly, so that the paint residues are led into the storage barrel 19 through the communicating pipe 18 to be collected, after the equipment is used for a period of time, the storage barrel 19 is rotated, the storage barrel 19 is disassembled, the residues collected on the inner side of the storage barrel 19 are poured out, and then the storage barrel 19 is rotated to return to the original position.

The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hand-held type wall peels off paint with preliminary scraping equipment, includes barrel (1), its characterized in that: the right end face and the top of the barrel body (1) are fixedly connected with a handheld handle (2), a mounting plate (3) is fixedly connected between the top and the bottom of the inner side of the barrel body (1), a storage battery (4) is fixedly arranged on the right side face of the mounting plate (3), a driving motor (5) is fixedly connected on the left side face of the mounting plate (3) through a fixing frame, an output shaft of the driving motor (5) is fixedly connected with a torque rotating shaft (6) through a coupler, a material discharging pipe (7) is fixedly connected on the inner side of the barrel body (1) through a mounting frame, the torque rotating shaft (6) penetrates through the right end face of the material discharging pipe (7) at one end far away from the driving motor (5) and extends to the inner side of the material discharging pipe (7), a conveying pipe (8) is fixedly connected on one end of the inner side of the material discharging pipe, a moment rotating shaft (6) and a conveying pipe (8) are connected with a discharging spiral sheet (9), the conveying pipe (8) is fixedly inserted with a conical hopper (12), the conical inner side wall of the conical hopper (12) is annularly distributed with arc-shaped scraping sheets (13), the surface of the right end opening of the discharging pipe (7) is bonded with an elastic wear-resistant layer (14), the side surface of the elastic wear-resistant layer (14) far away from the discharging pipe (7) is contacted with the outer side surface of the conical hopper (12), the middle position of one end of the inner side of the conveying pipe (8) close to the moment rotating shaft (6) is welded with a conveying rotating shaft (10), one end of the conveying rotating shaft (10) far away from the moment rotating shaft (6) extends to the outer side of the conveying pipe (8), the conveying rotating shaft (10) is fixedly inserted with a conveying spiral sheet (11), the inner side part of the conveying pipe (8) is provided with a large discharging hole (15), the end opening, the contact ball (17) is movably connected in the ball groove on the left side surface of the annular positioning ring (16), a communicating pipe (18) is fixedly connected between a discharge port on the right side of the bottom of the discharge pipe (7) and a threaded through hole in the bottom of the barrel body (1), a storage barrel (19) is in threaded connection with the threaded through hole in the bottom of the barrel body (1), and a control switch (20) is arranged on the right side of the top of the barrel body (1).

2. A hand-held preliminary scraping device for wall stripping paint as claimed in claim 1, characterised in that: the centers of the cylinder body (1), the moment rotating shaft (6), the discharging pipe (7), the conveying pipe (8), the conveying rotating shaft (10) and the conical hopper (12) are all on the same horizontal axis.

3. A hand-held preliminary scraping device for wall stripping paint as claimed in claim 1, characterised in that: the quantity of arc doctor-bar (13) is six, six arc doctor-bars (13) are all welded at the inside wall that the toper was fought (12), the thickness of arc doctor-bar (13) is five millimeters, the eight millimeters of outstanding barrel (1) left surface port of sword terminal surface of scraping of arc doctor-bar (13), the quantity of contact ball (17) is four, four contact ball (17) annular distribution are inboard at the ball recess of annular position circle (16) left surface, and the circular contact surface of contact ball (17) is outstanding barrel (1) left surface port nine millimeters, arc doctor-bar (13) adopt stainless steel material to make.

4. A hand-held preliminary scraping device for wall stripping paint as claimed in claim 1, characterised in that: the driving motor (5) adopts a miniature low-speed torque motor, the storage battery (4) adopts a lithium battery, the storage battery (4) is electrically connected with the control switch (20) and the driving motor (5), and the control switch (20) can control the on-off and running state of the driving motor (5).

5. A hand-held preliminary scraping device for wall stripping paint as claimed in claim 1, characterised in that: the end of the conveying rotating shaft (10) far away from the moment rotating shaft (6) protrudes out of the end opening of the left side face of the cylinder body (1) by four millimeters, and the end of the conveying spiral piece (11) far away from the moment rotating shaft (6) is flush with the conveying rotating shaft (10).

6. A hand-held preliminary scraping device for wall stripping paint as claimed in claim 1, characterised in that: barrel (1) and row material pipe (7) adopt PB plastic material, arrange material flight (9) and adopt polytetrafluoroethylene plastics to make, and moment pivot (6), transport pivot (10) and transport flight (11) all adopt stainless steel metal material to make.