Hanging type building thermal insulation mortar mixing drum inner wall cleaning mechanism

Abstract

The utility model discloses a hanging type building thermal insulation mortar mixing drum inner wall cleaning mechanism, which belongs to the technical field of mortar cleaning and comprises a mixing drum body, an annular scraping base frame is mounted in the mixing drum body, and the bottom of the annular scraping base frame is hermetically connected with an annular scraping balloon. A lifting screw and a guide air pipe are fixed to the top of the annular scraping base frame. A driving assembly for driving the lifting screw rod to vertically lift is mounted on the outer side of the top of the stirring barrel body; the outer side of the top of the stirring barrel body is also provided with a pneumatic assembly which is used for inflating and exhausting air into and from the guide air pipe; wherein the annular scraping balloon expands rapidly after being inflated, and the expanded annular scraping balloon can abut against the inner wall of the stirring barrel. The cleaning mechanism is used for cleaning the inner wall of the stirring barrel after the building thermal insulation mortar is stirred and mixed uniformly, no noise is generated during cleaning, the inner wall of the stirring barrel cannot be damaged, and waste caused by the fact that the building thermal insulation mortar is adhered to the inner wall of the stirring barrel can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mortar cleaning technical field, concretely is a kind of hanging type building thermal insulation mortar mixing drum inner wall cleaning mechanism. BACKGROUND

[0002] Building thermal insulation mortar is a kind of mixture for building wall heat insulation, by expansion perlite or expansion vermiculite, cementing material etc. as main component, add other functional components to make it. Compared with traditional insulation board, the construction of thermal insulation mortar is more convenient, can be directly applied on wall, construction process is not limited by the shape of building, can well cover various complex shape wall.

[0003] At present, building thermal insulation mortar is fully mixed after mixing drum, due to the adhesion of building thermal insulation mortar, part of building thermal insulation mortar will adhere to the inner wall of mixing drum, if not cleaned, it will cause the waste of building thermal insulation mortar. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a kind of hanging type building thermal insulation mortar mixing drum inner wall cleaning mechanism, the cleaning mechanism is used for the cleaning of the inner wall of mixing drum after the mixing of building thermal insulation mortar, it has no noise when cleaning, and will not cause loss to the inner wall of mixing drum, can effectively avoid the waste of building thermal insulation mortar due to paste on the inner wall of mixing drum.

[0005] To solve the above technical problem, the technical scheme of the utility model is as follows:

[0006] A kind of hanging type building thermal insulation mortar mixing drum inner wall cleaning mechanism, including mixing drum body, the top of mixing drum body is equipped with the injection port of eccentric setting, the bottom of mixing drum body is equipped with the discharge port of concentric setting;

[0007] The inside of mixing drum body is installed with the annular scraping material base frame of horizontal setting, the bottom of annular scraping material base frame is sealingly connected with annular scraping material balloon, the top of annular scraping material base frame is respectively fixed with the lifting screw rod of vertical setting and guide air pipe;

[0008] The top outside of mixing drum body is installed with the drive assembly of driving lifting screw rod vertical lifting;The top outside of mixing drum body is also installed with the pneumatic assembly of the guide air pipe inflation, suction integrated, guide air pipe is communicated with annular scraping material balloon by annular scraping material base frame;

[0009] Wherein annular scraping material balloon is inflated and expands rapidly, the annular scraping material balloon after expansion can be mutually resisted with the inner wall of mixing drum body.

[0010] With the above scheme, the cleaning mechanism is used for cleaning the inner wall of the stirring drum after the building thermal insulation mortar is mixed uniformly, has no noise during cleaning, does not cause damage to the inner wall of the stirring drum, and can effectively avoid waste of the building thermal insulation mortar due to sticking to the inner wall of the stirring drum.

[0011] As a preferred embodiment of the hanging type building thermal insulation mortar stirring drum inner wall cleaning mechanism, the maximum diameter of the annular material scraping base frame is smaller than the diameter of the inner wall of the stirring drum body, so that the annular material scraping base frame does not contact the inner wall of the stirring drum body.

[0012] With the above scheme, in order to avoid the annular material scraping base frame contacting the inner wall of the stirring drum body, the diameter of the annular material scraping base frame is made small, and only the expanded annular material scraping balloon can abut against the inner wall of the stirring drum body, so as to facilitate lifting the annular material scraping base frame.

[0013] As a preferred embodiment of the hanging type building thermal insulation mortar stirring drum inner wall cleaning mechanism, the guide air pipe is parallel to the lifting screw rod, and the guide air pipe is a hard air pipe.

[0014] With the above scheme, in order to facilitate guiding the lifting of the annular material scraping base frame, the guide air pipe is designed as a hard air pipe, which meets the requirements of guiding and gas transmission.

[0015] As a preferred embodiment of the hanging type building thermal insulation mortar stirring drum inner wall cleaning mechanism, the driving assembly includes a motor seat fixed on the outside of the top of the stirring drum body, a driving motor is installed on the motor seat, and a driving gear is concentrically connected to the rotating shaft of the driving motor; an annular sliding seat is fixed beside the motor seat, a screw sleeve is rotatably installed on the annular sliding seat, the inside of the screw sleeve is threadedly connected to the lifting screw rod for transmission, a driven gear is limitingly installed on the outside of the screw sleeve, the driving gear and the driven gear are meshed and transmitted through a toothed chain, the diameter of the driving gear is half of the diameter of the driven gear, at least one limiting protrusion is fixed on the side wall of the screw sleeve, a limiting groove is formed at the center of the driven gear and matched with the limiting protrusion, and the limiting groove of the driven gear is interference-fitted on the limiting protrusion.

[0016] With the above scheme, in order to realize the lifting driving of the annular material scraping base frame, the driving motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate under the meshing transmission of the toothed chain, and then the screw sleeve is rotated, and the rotated screw sleeve converts the transmission into the vertical lifting of the lifting screw rod through the thread.

[0017] As a preferred embodiment of the hanging type building thermal insulation mortar stirring drum inner wall cleaning mechanism, the pneumatic assembly includes a gas pump fixed on the outside of the top of the stirring drum body, and the gas pump is connected to the top of the guide air pipe through a gas transmission pipe.

[0018] Adopting the above scheme, in order to realize inflation and air extraction, when cleaning the inner wall of the stirring cylinder, the annular scraping air ball is inflated by the air pump first, and then inflated to make it expand rapidly, at this time, the inflated annular scraping air ball can be in contact with the inner wall of the stirring cylinder body, the annular scraping air ball is driven by the driving assembly to move slowly downward, and the building thermal insulation mortar on the inner wall of the stirring cylinder can be scraped off completely, so that the cleaning is realized; after cleaning, the gas in the annular scraping air ball is extracted to a dry state by the air pump, and during this process, the volume of the annular scraping air ball is continuously reduced, and the building thermal insulation mortar adhered to the annular scraping air ball will also continuously fall off.

[0019] After adopting the above technical scheme, the beneficial effects of the utility model are:

[0020] 1、The cleaning mechanism is used for cleaning the inner wall of the stirring cylinder after the building thermal insulation mortar is mixed evenly, and has no noise during cleaning and use, and will not cause damage to the inner wall of the stirring cylinder, so that the waste of the building thermal insulation mortar caused by being adhered to the inner wall of the stirring cylinder can be effectively avoided.

[0021] 2、In order to avoid the annular scraping base frame from being in contact with the inner wall of the stirring cylinder, the diameter of the annular scraping base frame is made small, and only the inflated annular scraping air ball can be in contact with the inner wall of the stirring cylinder, so as to facilitate the lifting of the annular scraping base frame.

[0022] 3、In order to facilitate the lifting of the annular scraping base frame, the guide air pipe is designed as a hard air pipe, which meets the requirements of guiding and gas transmission.

[0023] 4、In order to realize the lifting drive of the annular scraping base frame, the driving motor drives the driving gear to rotate, under the meshing transmission of the chain, the driven gear is driven to rotate, and then the screw sleeve is driven to rotate, and the rotated screw sleeve converts the transmission into the vertical lifting of the lifting screw through the thread.

[0024] 5、In order to realize inflation and air extraction, when cleaning the inner wall of the stirring cylinder, the annular scraping air ball is inflated by the air pump first, and then inflated to make it expand rapidly, at this time, the inflated annular scraping air ball can be in contact with the inner wall of the stirring cylinder body, the annular scraping air ball is driven by the driving assembly to move slowly downward, and the building thermal insulation mortar on the inner wall of the stirring cylinder can be scraped off completely, so that the cleaning is realized; after cleaning, the gas in the annular scraping air ball is extracted to a dry state by the air pump, and during this process, the volume of the annular scraping air ball is continuously reduced, and the building thermal insulation mortar adhered to the annular scraping air ball will also continuously fall off. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0026] Figure 1 For the three-dimensional structure of the present application Figure 1 ;

[0027] Figure 2 For the three-dimensional structure of the present application Figure 2 ;

[0028] Figure 3 For the three-dimensional structure of the present application Figure 1 The internal three-dimensional structure diagram before cleaning the building thermal insulation mortar;

[0029] Figure 4 For the three-dimensional structure of the present application Figure 3 The local enlarged view of A in the figure;

[0030] Figure 5 For the three-dimensional structure of the present application Figure 1 The internal three-dimensional structure diagram after cleaning the building thermal insulation mortar;

[0031] Figure 6 For the three-dimensional structure of the present application Figure 5 The local enlarged view of B in the figure;

[0032] Figure 7 For the three-dimensional structure of the present application Figure 5 The three-dimensional structure diagram of the annular scraping base frame and the annular scraping balloon in the figure;

[0033] Figure 8 For the three-dimensional structure of the present application Figure 1 The three-dimensional structure of the driving assembly in the figure Figure 1 ;

[0034] Figure 9 For the three-dimensional structure of the present application Figure 1 The three-dimensional structure of the driving assembly in the figure Figure 2 ;

[0035] Figure 10 For the three-dimensional structure of the present application Figure 8 The exploded view of the figure;

[0036] Figure 11 For the three-dimensional structure of the present application Figure 1 The three-dimensional structure diagram of the pneumatic assembly in the figure.

[0037] Marked in the figure: 1 - stirring barrel body; 2 - injection port; 3 - discharge port; 4 - annular scraping base frame; 5 - annular scraping air ball; 6 - lifting screw; 7 - guide air pipe; 8 - motor base; 9 - driving motor; 10 - driving gear; 11 - annular sliding seat; 12 - screw sleeve; 13 - driven gear; 14 - gear chain; 15 - limiting protrusion; 16 - limiting groove; 17 - air pump; 18 - gas conveying pipe. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0039] As shown in Figures 1 to 7 A hanging type building thermal insulation mortar stirring barrel inner wall cleaning mechanism, including stirring barrel body 1, the top of stirring barrel body 1 is provided with eccentric injection port 2, the bottom of stirring barrel body 1 is provided with concentric discharge port 3;The inside of stirring barrel body 1 is provided with horizontally arranged annular scraping base frame 4, the bottom of annular scraping base frame 4 is sealingly connected with annular scraping air ball 5, the top of annular scraping base frame 4 is fixed with vertically arranged lifting screw 6 and guide air pipe 7 respectively;The outside of the top of stirring barrel body 1 is provided with driving assembly for driving the vertical lifting of lifting screw 6;The outside of the top of stirring barrel body 1 is also provided with pneumatic assembly for inflating and exhausting guide air pipe 7, guide air pipe 7 is communicated with annular scraping air ball 5 through annular scraping base frame 4;Wherein annular scraping air ball 5 is inflated and expands rapidly, the expanded annular scraping air ball 5 can be in contact with the inner wall of stirring barrel body 1. The cleaning mechanism is used for cleaning the inner wall of the stirring barrel after the building thermal insulation mortar is stirred uniformly, which has no noise during cleaning and use, and will not cause damage to the inner wall of the stirring barrel, and can effectively avoid the waste of building thermal insulation mortar due to sticking to the inner wall of the stirring barrel.

[0040] As shown in Figure 6 The maximum diameter of annular scraping base frame 4 is less than the inner wall diameter of stirring barrel body 1, so that annular scraping base frame 4 does not contact the inner wall of stirring barrel body 1. In order to avoid the contact between annular scraping base frame 4 and the inner wall of stirring barrel body 1, the diameter of annular scraping base frame 4 is made small, only to ensure that the expanded annular scraping air ball 5 can be in contact with the inner wall of stirring barrel body 1, so as to facilitate the lifting of annular scraping base frame 4.

[0041] The guide air pipe 7 is parallel to the lifting screw rod 6, and the guide air pipe 7 is a hard air pipe.

[0042] As shown in Figures 8 to 10 The driving assembly comprises a motor base 8 fixed to the outside of the top of the stirring barrel body 1, a driving motor 9 mounted on the motor base 8, and a driving gear 10 concentrically connected to the rotating shaft of the driving motor 9. An annular sliding seat 11 is fixed beside the motor base 8, a screw sleeve 12 is rotatably mounted on the annular sliding seat 11, the inner side of the screw sleeve 12 is threadedly connected to the lifting screw rod 6 for transmission, a driven gear 13 is limitingly mounted on the outer side of the screw sleeve 12, the driving gear 10 and the driven gear 13 are meshingly connected by a toothed chain 14 for transmission, the diameter of the driving gear 10 is half of the diameter of the driven gear 13, at least one limiting protrusion 15 is fixed to the side wall of the screw sleeve 12, a limiting groove 16 is formed in the center of the driven gear 13 and is matched with the limiting protrusion 15, and the limiting groove 16 of the driven gear 13 is interference-fitted on the limiting protrusion 15. In order to drive the annular scraping base frame 4 to ascend and descend, the driving motor 9 is driven to rotate the driving gear 10, the driving gear 10 drives the driven gear 13 to rotate through the meshing transmission of the toothed chain 14, and then the screw sleeve 12 is rotated, and the screw sleeve 12 is connected to the lifting screw rod 6 through the thread for vertical lifting.

[0043] As shown in Figure 11 The pneumatic assembly comprises a gas pump 17 fixed to the outside of the top of the stirring barrel body 1, and the gas pump 17 is connected to the top of the guide air pipe 7 through a gas conveying pipe 18. The gas conveying pipe 18 is a soft air pipe. In order to realize inflation and air extraction, the annular scraping air ball 5 is inflated by the gas pump 17 to swell rapidly, and the inflated annular scraping air ball 5 can abut against the inner wall of the stirring barrel body 1. The annular scraping air ball 5 is driven by the driving assembly to slowly descend, so that the building thermal insulation mortar on the inner wall of the stirring barrel can be scraped off, thereby achieving cleaning. After cleaning, the gas in the annular scraping air ball 5 is extracted by the gas pump 17 to a deflated state. During this process, the volume of the annular scraping air ball 5 is continuously reduced, and the building thermal insulation mortar adhered to the annular scraping air ball 5 is also continuously detached.

[0044] The working principle of the utility model is as follows:

[0045] In the process of cleaning the inner wall of the stirring barrel, the annular scraping air ball 5 is inflated by the gas pump 17 to swell rapidly, and the inflated annular scraping air ball 5 can abut against the inner wall of the stirring barrel body 1.

[0046] The main gear 10 is driven to rotate by the driving motor 9 in the driving assembly, drives the driven gear 13 to rotate under the meshing transmission of the toothed chain 14, and in turn drives the screw sleeve 12 to rotate. The rotated screw sleeve 12 converts the transmission into the vertical lifting of the lifting screw 6 through the thread, thereby driving the annular scraping air balloon 5 to slowly move downward, can scrape all the building insulation mortar on the inner wall of the stirring cylinder, and thus realizes cleaning.

[0047] After cleaning, the gas in the annular scraping air balloon 5 is extracted to a deflated state through the air pump 17. Due to the continuous reduction of the volume of the annular scraping air balloon 5, the building insulation mortar adhered to the annular scraping air balloon 5 will also continuously fall off.

[0048] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism, comprising a mixing drum body (1), an eccentricly arranged feeding opening (2) is formed in the top of the mixing drum body (1), and a concentrically arranged discharging opening (3) is formed in the bottom of the mixing drum body (1); characterized in that A horizontally arranged annular scraping base frame (4) is mounted in the interior of the mixing drum body (1), a ring-shaped scraping air ball (5) is sealingly connected to the bottom of the annular scraping base frame (4), and a vertically arranged lifting screw rod (6) and a guide air pipe (7) are fixed to the top of the annular scraping base frame (4), respectively; A driving assembly for driving the vertical lifting of the lifting screw rod (6) is mounted on the outside of the top of the mixing drum body (1), and an air charging and discharging integrated pneumatic assembly for the guide air pipe (7) is also mounted on the outside of the top of the mixing drum body (1), and the guide air pipe (7) is in communication with the ring-shaped scraping air ball (5) through the annular scraping base frame (4); Wherein the ring-shaped scraping air ball (5) is rapidly inflated after being inflated, and the inflated ring-shaped scraping air ball (5) can abut against the inner wall of the mixing drum body (1).

2. The hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism according to claim 1, characterized in that: The maximum diameter of the annular scraping base frame (4) is smaller than the diameter of the inner wall of the mixing drum body (1), so that the annular scraping base frame (4) does not contact the inner wall of the mixing drum body (1).

3. The hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism according to claim 2, characterized in that: The guide air pipe (7) is parallel to the lifting screw rod (6), and the guide air pipe (7) is a hard air pipe.

4. The hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism according to claim 1, characterized in that: The driving assembly comprises a motor base (8) fixed to the outside of the top of the mixing drum body (1), a driving motor (9) mounted on the motor base (8), and a driving gear (10) concentrically connected to the rotating shaft of the driving motor (9); an annular sliding seat (11) is fixed beside the motor base (8), a screw sleeve (12) is rotatably mounted on the annular sliding seat (11), the inside of the screw sleeve (12) is in threaded transmission with the lifting screw rod (6), a driven gear (13) is limitingly mounted on the outside of the screw sleeve (12), and the driving gear (10) and the driven gear (13) are in meshing transmission through a chain gear (14).

5. The hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism according to claim 4, characterized in that: The diameter of the driving gear (10) is half of the diameter of the driven gear (13).

6. The hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism according to claim 5, characterized in that: At least one limiting protrusion (15) is fixed to the side wall of the screw sleeve (12), a limiting groove (16) is formed in the center of the driven gear (13) and used in cooperation with the limiting protrusion (15), and the limiting groove (16) of the driven gear (13) is interference-fitted on the limiting protrusion (15).

7. The hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism according to claim 1, characterized in that: The pneumatic assembly comprises an air pump (17) fixed to the outside of the top of the mixing drum body (1), and the air pump (17) is connected to the top of the guide air pipe (7) through a gas conveying pipe (18).

8. The hanging building thermal insulation mortar mixing drum inner wall cleaning mechanism according to claim 7, characterized in that: The gas conveying pipe (18) is a soft air pipe.

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