CN110834257A

CN110834257A - Rust removal device for machining electromechanical equipment box

Info

Publication number: CN110834257A
Application number: CN201911188993.9A
Authority: CN
Inventors: 李振东; 卢娟
Original assignee: JIANGSU MICFIRST AUTOMATION TECHNOLOGY Co Ltd
Current assignee: JIANGSU MICFIRST AUTOMATION TECHNOLOGY Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-25
Anticipated expiration: 2039-11-28
Also published as: CN110834257B

Abstract

The invention discloses a rust removing device for processing an electromechanical equipment box, which belongs to the field of processing of electromechanical equipment and comprises a base, wherein the upper surface of the base is fixedly connected with a vertically arranged first supporting rod, the first supporting rod is of a hollow structure, a vertically arranged second supporting rod is inserted in the first supporting rod and penetrates through the side wall of the upper end of the first supporting rod, the inner wall of the upper end of the first supporting rod is rotatably connected with a transversely arranged rotating rod, one end of the rotating rod penetrates through the side wall of the first supporting rod, a gear is fixedly sleeved on the side wall of the rotating rod, a rack meshed with the gear is fixedly connected with the side wall of the second supporting rod, the side wall of the first supporting rod, which is far away from the rotating rod, is fixedly connected with a storage box, and the lower end of the storage box is communicated with a dust filter, so that the rust removing work of a higher equipment box can be realized, the labor capacity of workers is reduced, and dust generated during polishing is absorbed by utilizing a negative pressure principle so as to be prevented from being absorbed by workers.

Description

Rust removal device for machining electromechanical equipment box

Technical Field

The invention relates to the field of electromechanical equipment processing, in particular to a rust removing device for processing an electromechanical equipment box.

Background

The advanced electromechanical equipment not only can greatly improve the labor productivity, reduce the labor intensity, improve the production environment and finish the work which can not be finished by manpower, but also has direct and important influence on the development of the whole national economy, the improvement of the science and technology and the national defense strength as one of the national industrial foundations, and is also an important mark for measuring the national science and technology level and the comprehensive national strength.

Electromechanical device outside all has the box, for the protection box is not corroded, electromechanical device case all can scribble one deck paint in processing, and the rust cleaning will be carried out before the oiling paint, the mode of rust cleaning at present still mostly still traditional handheld polisher of people is polished the equipment box surface, little equipment box still operates well, but the equipment box height of some a little more is higher than the people, want to remove rust to upper portion and top, the workman still must make a round trip with the help of the ladder from top to bottom, this just brings very big inconvenience for rust cleaning work, and the dust that produces when polishing can lead to the fact the threat to workman's healthy.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a rust removing device for machining an electromechanical equipment box, which can realize the rust removing work of a higher equipment box, reduce the labor amount of workers, improve the working efficiency, and absorb dust generated during polishing by using a negative pressure principle so as to prevent the dust from being sucked by the workers.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A rust removing device for machining an electromechanical equipment box comprises a base, wherein a vertically arranged first supporting rod is fixedly connected to the upper surface of the base, the first supporting rod is of a hollow structure, a vertically arranged second supporting rod is inserted into the first supporting rod, the second supporting rod penetrates through the upper end side wall of the first supporting rod, the upper end inner wall of the first supporting rod is rotatably connected with a transversely arranged rotating rod, one end of the rotating rod penetrates through the side wall of the first supporting rod, a gear is fixedly sleeved on the side wall of the rotating rod, a rack meshed with the gear is fixedly connected to the side wall of the second supporting rod, a storage box is fixedly connected to the side wall of the first supporting rod far away from the rotating rod, a dust filter is communicated with the lower end of the storage box, a negative pressure fan is fixedly connected to the side wall of the first supporting rod, the dust filter is communicated with the negative pressure fan, and a shell is fixedly connected to the upper, open slots are formed in the side walls of the two sides of the shell, a supporting rod is connected in the shell, a round rod is fixedly connected to the side wall of the supporting rod, the round rod penetrates through the open slots of the two sides and is in sliding connection with the open slots, an inserting rod which is vertically arranged is fixedly connected to the inner wall of the lower end of the shell, a jack which is matched with the inserting rod is formed in the side wall of the lower end of the supporting rod, a bracket is fixedly connected to the inner wall of the lower end of the shell, which is far away from the inserting rod, a protective shell is fixedly connected to one end, which is far away from the shell, of the supporting rod, a motor is fixedly connected in the protective shell, the output end of the motor is connected with a frosting piece, a cover is fixedly connected to the side wall of the protective shell, a plurality of suction nozzles are communicated with the storage box, the height of the, so as not to be sucked by workers.

Further, be located the first branch outside the bull stick lateral wall fixedly connected with fixed block, the lateral wall that first branch was kept away from to the fixed block is connected with the locating lever through extension spring, and the locating lever runs through the fixed block setting, the lateral wall fixedly connected with disc of first branch, and the bull stick runs through the disc setting, a plurality of locating holes that encircle the setting and match with the locating lever are seted up to the lateral wall of disc, and when the locating lever injects in the locating hole, the axial of bull stick is rotated by the restriction, and after the altitude mixture control of abrasive disc was good like this, the workman need not always hold the bull stick, only need thrust unit move ahead just can, reduce the loaded down with trivial details nature of operation.

Further, the spout has all been seted up to the both sides inner wall of first branch, the equal fixedly connected with connecting rod of the both sides lateral wall of second branch, and the one end fixedly connected with that the second branch was kept away from to the connecting rod and spout sliding connection's pulley, when second branch reciprocated, the pulley slided in the spout, so both can reduce the frictional force between two branches, can also prevent that second branch from taking place the slope when reciprocating.

Furthermore, be located the first bracing piece outside bull stick one end fixedly connected with crank, and the parcel has the rubber sleeve on the crank, and the crank makes things convenient for the workman to rotate the bull stick, and the rubber sleeve can play the guard action to the hand.

Further, the bracket comprises a rod body and a supporting plate, the lower end of the rod body is fixedly connected with the inner wall of the lower end of the shell, the upper end of the supporting plate is fixedly connected with the supporting plate, the supporting plate is in a semicircular shape, and when the supporting rod is horizontally placed, the supporting plate plays a supporting role for the supporting rod.

Furthermore, the shape of the open slot is L-shaped, the width of the open slot is larger than the diameter of the round rod, and the L-shaped open slot is used for enabling the supporting rod to be switched between a horizontal state and a vertical state.

Furthermore, the upper surface of first branch has been seted up the opening of stepping down, and the rack runs through the opening setting of stepping down, and the opening of stepping down gives the rack stepping down to second branch can reciprocate.

Furthermore, the lower extreme fixedly connected with of base two sets of wheels that remove, one of them is a set of two remove the wheel and be the universal wheel, and two removal wheels of another group are the directive wheel, adopt the mode of universal wheel and directive wheel combination in order to let the device remove smoothly and turn to at will.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) adjust the height of dull polish piece through the bull stick to rust cleaning is carried out to higher equipment box, utilizes the dust that the negative pressure principle absorption produced when polishing moreover, in order to avoid being inhaled by the workman.

(2) When the locating lever injects in the locating hole, the axial of bull stick is rotated by the restriction, like this when the altitude mixture control of dull polish piece after, the workman need not hold the bull stick all the time, only need thrust unit move ahead just can, reduce the loaded down with trivial details nature of operation.

(3) When the second branch reciprocated, the pulley slided in the spout, so both can reduce the frictional force between two branches, can also prevent that the second branch from taking place the slope when reciprocating.

(4) The crank is convenient for workers to rotate the rotating rod, and the rubber sleeve can protect the hands.

(5) When the supporting rod is horizontally placed, the supporting plate plays a supporting role for the supporting rod.

(6) The L-shaped open slot is used for switching the support rod between a horizontal state and a vertical state.

(7) The abdicating opening abdicating the rack so that the second supporting rod can move up and down.

(8) The combination of the universal wheels and the directional wheels is adopted to ensure that the device can move smoothly and turn freely.

Drawings

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

FIG. 2 is a schematic view of the present invention in partial cross-section;

FIG. 3 is a partial cross-sectional structural schematic of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 2;

FIG. 5 is a schematic view of the structure at B in FIG. 2;

fig. 6 is a left side view of the bracket of the present invention.

The reference numbers in the figures illustrate:

the device comprises a base 1, a first supporting rod 2, a second supporting rod 3, a rotating rod 4, a gear 5, a rack 6, a storage box 7, a dust filter 8, a negative pressure fan 9, a shell 10, an open slot 11, a supporting rod 12, a round rod 13, an inserted rod 14, an inserted hole 15, a bracket 16, a 1601 rod body, a 1602 supporting plate 17, a protective shell 18, a motor 19, a sanding sheet 20, a cover 20, a suction nozzle 21, a hose 22, a fixed block 23, a positioning rod 24, a tension spring 25, a disc 26, a positioning hole 27, a sliding chute 28, a connecting rod 29, a pulley 30, a crank 31 and a movable wheel 32.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-6, a rust removing device for machining an electromechanical equipment box, referring to fig. 1 and 5, comprises a base 1, two sets of movable wheels 32 fixedly connected to the lower end of the base 1, wherein one group of two moving wheels 32 is a universal wheel, the other group of two moving wheels 32 is a directional wheel, the combination mode of the universal wheel and the directional wheel is adopted in order to ensure that the device can move smoothly and turn freely, the upper surface of the base 1 is fixedly connected with a first supporting rod 2 which is vertically arranged, the inner walls at two sides of the first supporting rod 2 are both provided with a sliding groove 28, the side walls at two sides of the second supporting rod 3 are both fixedly connected with a connecting rod 29, and one end of the connecting rod 29 far away from the second supporting rod 3 is fixedly connected with a pulley 30 which is connected with the sliding groove 28 in a sliding way, when the second supporting rod 3 moves up and down, the pulley 30 slides in the sliding groove 28, thus, the friction force between the two support rods can be reduced, and the second support rod 3 can be prevented from inclining when moving up and down;

referring to fig. 2, a first supporting rod 2 is a hollow structure, a second supporting rod 3 vertically arranged is inserted into the first supporting rod 2, the second supporting rod 3 penetrates through the upper end side wall of the first supporting rod 2, the upper end inner wall of the first supporting rod 2 is rotatably connected with a rotating rod 4 transversely arranged, one end of the rotating rod 4 positioned outside the first supporting rod 2 is fixedly connected with a crank 31, the crank 31 is wrapped with a rubber sleeve, the crank 31 is convenient for workers to rotate the rotating rod 4, the rubber sleeve can protect hands, one end of the rotating rod 4 penetrates through the side wall of the first supporting rod 2, referring to fig. 4, the side wall of the rotating rod 4 positioned outside the first supporting rod 2 is fixedly connected with a fixing block 23, the side wall of the fixing block 23 far away from the first supporting rod 2 is connected with a positioning rod 24 through a tension spring 25, the positioning rod 24 penetrates through the fixing block 23, the side wall of the first supporting rod 2 is fixedly connected with a disc 26, and the rotating rod 4, the side wall of the disc 26 is provided with a plurality of positioning holes 27 which are arranged in a surrounding manner and matched with the positioning rods 24, the height of the sanding sheet 19 is adjusted through the rotating rod 4 so as to remove rust on a higher equipment box, dust generated during sanding is absorbed by utilizing a negative pressure principle so as not to be absorbed by workers, the inner walls of two sides of the first supporting rod 2 are provided with sliding grooves 28, the side walls of two sides of the second supporting rod 3 are fixedly connected with connecting rods 29, one end of each connecting rod 29, far away from the second supporting rod 3, is fixedly connected with a pulley 30 in sliding connection with the sliding groove 28, when the positioning rods 24 are inserted into the positioning holes 27, the axial rotation of the rotating rod 4 is limited, therefore, after the height of the sanding sheet 19 is adjusted, the workers do not need to hold the rotating rod 4 all the time, only a pushing device needs to move forwards, the complexity of operation is reduced, the side walls of the rotating rod 4 are fixedly sleeved with the gears 5, and, the upper surface of the first supporting rod 2 is provided with a abdication opening, the rack 6 penetrates through the abdication opening, and the abdication opening abdications the rack 6 so that the second supporting rod 3 can move up and down;

referring to fig. 3, the side wall of the first supporting rod 2 far from the rotating rod 4 is fixedly connected with a storage tank 7, the lower end of the storage tank 7 is communicated with a dust filter 8, the side wall of the first supporting rod 2 is fixedly connected with a negative pressure fan 9, the dust filter 8 is communicated with the negative pressure fan 9, the upper end of the second supporting rod 3 is fixedly connected with a shell 10, and the side walls of the two sides of the shell 10 are both provided with open slots 11, the open slots 11 are L-shaped, the width of the opening groove 11 is larger than the diameter of the round bar 13, the L-shaped opening groove 11 is used for switching the supporting bar 12 between the horizontal state and the vertical state, the supporting bar 12 is connected in the shell 10, a round rod 13 is fixedly connected to the side wall of the supporting rod 12, the round rod 13 penetrates through the open grooves 11 on the two sides and is in sliding connection with the open grooves, an inserted rod 14 which is vertically arranged is fixedly connected to the inner wall of the lower end of the shell 10, and a jack 15 matched with the inserted rod 14 is formed in the side wall of the lower end of the supporting rod 12;

referring to fig. 6, a bracket 16 is fixedly connected to the inner wall of the lower end of the casing 10 far away from the inserted link 14, the bracket 16 includes a rod body 1601 and a supporting plate 1602, the lower end of the rod body 1601 is fixedly connected to the inner wall of the lower end of the casing 10, the upper end of the supporting plate 1602 is fixedly connected with the supporting plate 1602, the supporting plate 1602 is in a semi-circular shape, when the support rod 12 is horizontally placed, the support plate 1602 supports the support rod 12, the end of the support rod 12 far away from the housing 10 is fixedly connected with the protective housing 17, and a motor 18 is fixedly connected in the protective shell 17, the model number of the motor 18 is SHO55D (the internal structure and the working principle are the prior art and are not described in more detail), the output end of the motor 18 is connected with a sanding sheet 19, the side wall of the protective shell 17 is fixedly connected with a cover 20, the cover 20 is communicated with a plurality of suction nozzles 21, and the suction nozzles 21 are communicated with the storage tank 7 through hoses 22.

When the rust remover is used, the device is moved to the vicinity of an electromechanical equipment box, when the surface which is not reached by people at the upper part is subjected to rust removal, the positioning rod 24 is pulled out to be separated from the positioning hole 27, the rotating rod 4 is not limited at the moment and can rotate, the rotating rod 4 drives the gear 5 to be meshed with the rack 6, so that the second support rod 3 moves up and down in the first support rod 2, the positioning rod 24 is loosened after the abrasive sheet 19 is adjusted to the required height, the positioning rod 24 is pulled back to the positioning hole 27 by the elastic force of the tension spring 24, the axial rotation of the rotating rod 4 is fixed by the height of the limited abrasive sheet 19, if the side surface of the equipment box is subjected to rust removal, the support rod 12 is kept in a horizontal state, the support of the support plate 1602 and the abutting effect of the open slot 11 on the round rod 13 enable the support rod 12 to be in a horizontal state, after the motor 18 and the fan 9 are started, the motor 18 drives the, the blades of the negative pressure fan 9 rotate at a high speed, so that the storage box 7 generates a certain vacuum, the polished rust layer is sucked into the storage box 7 through the suction nozzle 21 and the hose 22, the rust layer is filtered by the dust filter 8 and is left in the storage box 7, air is pumped out, dust can be absorbed while polishing, and the rust layer is prevented from being sucked by workers, if the rust is removed from the top end of the inside of the equipment box, the supporting rod 12 is adjusted to be in a vertical state, the supporting rod 12 is pushed backwards during adjustment, the supporting rod 12 is erected when the round rod 13 moves to the turning of the open slot 11, then the supporting rod 12 freely falls, and the supporting rod 12 keeps in a vertical state when the inserted rod 14 is inserted into the insertion hole 15.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides an electromechanical device case processing is with rust cleaning device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a vertically arranged first supporting rod (2), the first supporting rod (2) is of a hollow structure, a vertically arranged second supporting rod (3) is inserted into the first supporting rod (2), the second supporting rod (3) penetrates through the upper end side wall of the first supporting rod (2) to be arranged, the upper end inner wall of the first supporting rod (2) is rotatably connected with a rotating rod (4) which is transversely arranged, one end of the rotating rod (4) penetrates through the side wall of the first supporting rod (2) to be arranged, a gear (5) is fixedly sleeved on the side wall of the rotating rod (4), the side wall of the second supporting rod (3) is fixedly connected with a rack (6) which is meshed with the gear (5), the side wall of the rotating rod (4) is far away from the first supporting rod (2) is fixedly connected with a storage box (7), the lower end of the storage box (7) is communicated with a dust filter (8), the side wall of the first supporting rod (2) is fixedly, and the dust filter (8) is communicated with the negative pressure fan (9), the upper end of the second supporting rod (3) is fixedly connected with a shell (10), open slots (11) are respectively formed in the side walls of the two sides of the shell (10), a supporting rod (12) is connected in the shell (10), a round rod (13) is fixedly connected with the side wall of the supporting rod (12), the round rod (13) penetrates through the open slots (11) of the two sides and is in sliding connection with the open slots, an inserting rod (14) which is vertically arranged is fixedly connected with the inner wall of the lower end of the shell (10), a jack (15) matched with the inserting rod (14) is formed in the side wall of the lower end of the supporting rod (12), a bracket (16) is fixedly connected with the inner wall of the lower end of the shell (14) far away from the shell (10) by the shell (10), a protective shell (17) is fixedly connected with the supporting rod, the output end of the motor (18) is connected with a sanding sheet (19), the side wall of the protective shell (17) is fixedly connected with a cover (20), the cover (20) is communicated with a plurality of suction nozzles (21), and the suction nozzles (21) are communicated with the storage box (7) through hoses (22).

2. The rust removing device for machining the electromechanical equipment box as claimed in claim 1, wherein: be located first branch (2) the outside bull stick (4) lateral wall fixedly connected with fixed block (23), the lateral wall that first branch (2) were kept away from in fixed block (23) is connected with locating lever (24) through extension spring (25), and locating lever (24) run through fixed block (23) and set up, the lateral wall fixedly connected with disc (26) of first branch (2), and bull stick (4) run through disc (26) and set up, a plurality of locating holes (27) that encircle the setting and match with locating lever (24) are seted up to the lateral wall of disc (26).

3. The rust removing device for machining the electromechanical equipment box as claimed in claim 1, wherein: spout (28) have all been seted up to the both sides inner wall of first branch (2), the equal fixedly connected with connecting rod (29) of the both sides lateral wall of second branch (3), and one end fixedly connected with and spout (28) sliding connection's pulley (30) of second branch (3) are kept away from in connecting rod (29).

4. The rust removing device for machining the electromechanical equipment box as claimed in claim 1, wherein: the outer side of the first support rod (2) is provided with a crank (31) fixedly connected with one end of the rotating rod (4), and the crank (31) is wrapped with a rubber sleeve.

5. The rust removing device for machining the electromechanical equipment box as claimed in claim 1, wherein: bracket (16) are including the body of rod (1601) and layer board (1602), the lower extreme inner wall fixed connection of the lower extreme of the body of rod (1601) and casing (10), and the upper end and layer board (1602) fixed connection of layer board (1602), the shape of layer board (1602) is half-circular.

6. The rust removing device for machining the electromechanical equipment box as claimed in claim 1, wherein: the shape of the open slot (11) is L-shaped, and the width of the open slot (11) is larger than the diameter of the round rod (13).

7. The rust removing device for machining the electromechanical equipment box as claimed in claim 1, wherein: the upper surface of first branch (2) has been seted up and has been stepped down the opening, and rack (6) run through the opening setting of stepping down.

8. The rust removing device for machining the electromechanical equipment box as claimed in claim 1, wherein: the lower extreme fixedly connected with of base (1) two sets of removal wheel (32), one of them is a set of two remove wheel (32) and be the universal wheel, and two remove wheel (32) of another group are directional wheel.