CN223290032U

CN223290032U - An environmentally friendly mixing device for preparing plaster mortar

Info

Publication number: CN223290032U
Application number: CN202422323500.0U
Authority: CN
Inventors: 杨中华; 李凤彦; 郭彦亭; 杨建军
Original assignee: Hebei Minhe New Building Materials Co ltd
Current assignee: Hebei Minhe New Building Materials Co ltd
Priority date: 2024-09-24
Filing date: 2024-09-24
Publication date: 2025-09-02
Anticipated expiration: 2034-09-24

Abstract

The utility model discloses a mixing device for preparing environment-friendly plastering mortar, which comprises a mixing barrel, wherein one side of the top of the mixing barrel is communicated with a feeding box, four corners of the inner wall of the feeding box are provided with fixed support plates, fixed guide rods are arranged between the fixed support plates, a filter screen plate is arranged in the mixing barrel, a damping spring is sleeved on the fixed guide rods, a plurality of conical spines are arranged on the surface of the filter screen plate, a plurality of filter holes are arranged on the filter screen plate, a rotating shaft is rotationally connected with the mixing barrel, a motor bracket is arranged on the outer side of the mixing barrel, a driving motor is arranged on the motor bracket, the output end of the driving motor is fixedly connected with the rotating shaft, an eccentric wheel is arranged on the rotating shaft, and the eccentric wheel is contacted with the bottom surface of the filter screen plate. The utility model has the advantages that the blocking cement can be crushed, the blocking of a filtering sieve plate is avoided, the blocking cement is avoided during mixing, the quality of mortar is improved, and the mixing efficiency is improved.

Description

Environment-friendly mixing device for plastering mortar preparation

Technical Field

The utility model relates to the technical field of plastering mortar preparation, in particular to a mixing device for preparing environment-friendly plastering mortar.

Background

Plastering mortar is a kind of mortar for providing protection on a building base surface by applying brushing, and is divided into on-site stirring mortar and ready-mixed dry plastering mortar according to different operations, wherein the ready-mixed dry plastering mortar is one of commercial mortar, the dry plastering mortar is prepared by cement, filler, aggregate and various functional additives, and the plastering mortar with different functions is applied to different wall base materials, such as light wall bodies suitable for aerated concrete blocks, fly ash blocks, ceramic blocks and the like, plastering mortar capable of directly carrying out batch scraping on the surface of a concrete shear wall and the like

The utility model discloses a mixing device for preparing environment-friendly plastering mortar, which is disclosed in the application number CN 202222637884.4. Through feed mechanism and wiper mechanism, feed mechanism is closed, and the mortar that plasters mixes the material and can avoid producing when the material loading when throwing into the agitator tank dust diffusion outside the agitator tank, does not make the environment receive the pollution, also avoids the staff to inhale too much dust, and more environmental protection, wiper mechanism then clear up agitator tank and agitator, avoids influencing the mixing of other follow-up mortar that plasters.

The device carries out the material loading through the material loading case, and in the cement raw materials directly got into the agitator tank, the cement raw materials adorned in the bag for a long time was easy to agglomerate, can not broken the cement of caking, and the cement of caking directly mixes and leads to mixing inhomogeneous easily, influences the mixed quality of mortar of plastering, has reduced the mixing effect, washs the agitator tank inside through the washing, and the mortar is adhered to in the agitator tank inner wall easily, is difficult for washing down, washs incompletely.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of utility model

The utility model aims to solve the problems and designs an environment-friendly mixing device for preparing plastering mortar.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an environment-friendly mixing arrangement for mortar preparation of plastering, includes the blending vat, the supporting leg is installed to blending vat bottom four corners department, blending vat top one side intercommunication has the feeding case, fixed extension board is installed to feeding incasement wall four corners department, install fixed guide bar between the fixed extension board, be equipped with the filtration sieve in the blending vat, filtration sieve and fixed guide bar sliding connection, the cover is equipped with damping spring on the fixed guide bar, filtration sieve surface mounting has a plurality of toper spines, be equipped with a plurality of filtration holes on the filtration sieve, the filtration hole is adjacent between the toper spines, the blending vat internal rotation is connected with the axis of rotation, the axis of rotation is located the blending vat below, the motor support is installed in the blending vat outside, install driving motor on the motor support, driving motor's output and axis of rotation fixed connection, install the eccentric wheel in the axis, eccentric wheel and filtration sieve bottom surface contact.

Further, agitator motor is installed to agitator motor's top center department, the (mixing) shaft is installed to agitator motor's output, the (mixing) shaft runs through and stretches into in the agitator, install the carriage on the (mixing) shaft, be equipped with a plurality of puddlers on the carriage, agitator bottom one side is equipped with the discharging pipe, be equipped with ejection of compact valve on the discharging pipe.

Further, the annular pipeline is installed to inside top of mixing drum, be equipped with the apopore around the annular pipeline bottom, the mixing drum top is equipped with first feed liquor pipe, first feed liquor pipe and annular pipeline intercommunication, the mixing drum top is equipped with the second feed liquor pipe.

Further, scrapers are arranged on the two sides and the bottom of the stirring frame, and the scrapers are in contact with the inner wall of the mixing drum.

Further, the fixed curb plate is installed with the bottom surface both sides to the surface of filtering the sieve, fixed curb plate and the lateral wall sliding connection of fixed extension board, damping spring one end is connected with fixed extension board, the damping spring other end is connected with filtering the sieve.

Further, the water outlet holes are obliquely arranged, and the outlets of the water outlet holes face the inner wall of the mixing barrel.

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

The filter screen plate moves up and down to vibrate the cement, the agglomerated cement contacts with the conical spike, the agglomerated cement is crushed through the conical spike, meanwhile, the filter screen plate is prevented from being blocked, qualified cement passes through the filter holes and enters the mixing barrel, the agglomerated cement is prevented from being present during mixing, the quality of mortar is improved, and the mixing efficiency is improved;

The water is flushed on the inner wall of the mixing barrel through the water outlet, mortar adhered to the inner wall of the mixing barrel can be scraped off through the scraping plate, the mortar is prevented from being hardened on the inner wall of the mixing barrel, the inner wall of the mixing barrel can be flushed, other plastering mortar can be conveniently mixed, and the cleaning effect is improved.

Drawings

Fig. 1 is a schematic structural view of a mixing device for preparing environment-friendly plastering mortar.

Fig. 2 is an enlarged cross-sectional view of the feed box.

Fig. 3 is an enlarged side cross-sectional view of the feed box.

Fig. 4 is a bottom view of the annular duct.

In the figure, 1, a mixing barrel; 2, supporting legs, 3, a feeding box, 4, a fixed support plate, 5, a fixed guide rod, 6, a filtering sieve plate, 7, a damping spring, 8, a conical spike, 9, a filtering hole, 10, a rotating shaft, 11, a motor bracket, 12, a driving motor, 13, an eccentric wheel, 14, a stirring motor, 15, a stirring shaft, 16, a stirring frame, 17, a stirring rod, 18, a discharging pipe, 19, a discharging valve, 20, an annular pipeline, 21, a water outlet hole, 22, a first liquid inlet pipe, 23, a second liquid inlet pipe, 24, a scraping plate, 25 and a fixed side plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a mixing device for preparing environment-friendly plastering mortar, which is shown in figures 1-4, and comprises a mixing barrel 1, wherein supporting legs 2 are arranged at four corners of the bottom of the mixing barrel 1, one side of the top of the mixing barrel 1 is communicated with a feeding box 3, fixed support plates 4 are arranged at four corners of the inner wall of the feeding box 3, fixed guide rods 5 are arranged between the fixed support plates 4, a filter screen plate 6 is arranged in the mixing barrel 1, the filter screen plate 6 is in sliding connection with the fixed guide rods 5, a damping spring 7 is sleeved on the fixed guide rods 5, a plurality of conical spines 8 are arranged on the surface of the filter screen plate 6, a plurality of filter holes 9 are arranged on the filter screen plate 6, the filter holes 9 are positioned between the adjacent conical spines 8, a rotating shaft 10 is connected in a rotating way in the mixing barrel 1, the rotating shaft 10 is positioned below the mixing barrel 1, a motor bracket 11 is arranged on the outer side of the mixing barrel 1, a driving motor 12 is arranged on the motor bracket 11, the output end of the driving motor 12 is fixedly connected with the rotating shaft 10, an eccentric wheel 13 is arranged on the rotating shaft 10, and the eccentric wheel 13 is contacted with the bottom surface of the filter screen plate 6.

Pouring cement into the feeding box 3, driving motor 12 starts to work, driving motor 12's output drives axis of rotation 10 and eccentric wheel 13 rotation, eccentric wheel 13 is upwards pushed up with filtering screen plate 6 and is moved, filtering screen plate 6 slides along fixed guide bar 5, filtering screen plate 6 exerts pressure to damping spring 7, damping spring 7 receives the pressure and produces deformation shrink, under damping spring 7's elasticity effect, make filtering screen plate 6 reciprocate along fixed guide bar 5, filtering screen plate 6 reciprocates and shakes cement, the cement of piece contacts with toper spike 8, broken with the cement of piece through toper spike 8, avoid filtering screen plate 6 to block up simultaneously, qualified cement passes filtration hole 9 and gets into mixing drum 1, avoid mixing the cement that exists the piece, the mortar quality has been improved, and mixing efficiency has been improved.

Referring to the description attached to fig. 1, a stirring motor 14 is installed at the center of the top of the mixing drum 1, a stirring shaft 15 is installed at the output end of the stirring motor 14, the stirring shaft 15 penetrates through and stretches into the mixing drum 1, a stirring frame 16 is installed on the stirring shaft 15, a plurality of stirring rods 17 are arranged on the stirring frame 16, a discharging pipe 18 is arranged on one side of the bottom of the mixing drum 1, and a discharging valve 19 is arranged on the discharging pipe 18.

Stirring motor 14 begins to work, and stirring motor 14's output drives (mixing) shaft 15 and stirring frame 16 rotation, stirs the mortar through a plurality of puddlers 17, and stirring mixing is more even, and during the ejection of compact, open ejection of compact valve 19, discharge the mortar through discharging pipe 18.

Referring to the description of fig. 1 and the description of fig. 4, an annular pipeline 20 is installed above the inside of the mixing barrel 1, water outlet holes 21 are formed in the periphery of the bottom of the annular pipeline 20, a first liquid inlet pipe 22 is arranged at the top of the mixing barrel 1, the first liquid inlet pipe 22 is communicated with the annular pipeline 20, a second liquid inlet pipe 23 is arranged at the top of the mixing barrel 1, the water outlet holes 21 are obliquely arranged, and the outlets of the water outlet holes 21 face the inner wall of the mixing barrel 1.

When the interior of the mixing drum 1 needs to be cleaned, water is added into the first liquid inlet pipe 22 through the second liquid inlet pipe 23, water enters the annular pipeline 20, and is flushed on the inner wall of the mixing drum 1 through the water outlet hole 21, so that the inner wall of the mixing drum 1 can be flushed, the cleaning effect is improved, and other plastering and mortar can be conveniently mixed.

Referring to fig. 1 of the drawings, scrapers 24 are installed at both sides and bottom of the stirring frame 16, and the scrapers 24 are in contact with the inner wall of the mixing drum 1.

When the stirring frame 16 rotates, the stirring frame 16 drives the scraping plate 24 to rotate, the scraping plate 24 contacts with the inner wall of the mixing drum 1, mortar adhered to the inner wall of the mixing drum 1 can be scraped off by the scraping plate 24, the mortar is prevented from being hardened on the inner wall of the mixing drum 1, and the cleaning effect is improved.

Referring to fig. 2 of the specification, fixed side plates 25 are mounted on both sides of the surface and the bottom surface of the filter screen plate 6, the fixed side plates 25 are slidably connected with the side walls of the fixed support plates 4, one ends of damping springs 7 are connected with the fixed support plates 4, and the other ends of the damping springs 7 are connected with the filter screen plate 6.

The cement is shielded through the fixed side plate 25, so that the cement is prevented from adhering to the damping spring 7 and the fixed guide rod 5, and the influence on the up-and-down vibration of the filtering screen plate 6 is avoided.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that modifications may be made to the technical solutions described in the foregoing embodiments or equivalents may be substituted for some of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model in essence of the corresponding technical solutions.

Claims

1. An environmentally friendly mixing device for preparing plaster mortar, comprising a mixing barrel (1), wherein support legs (2) are installed at the four corners of the bottom of the mixing barrel (1), and the mixing barrel (1) is characterized in that a feeding box (3) is connected to one side of the top of the mixing barrel (1), and fixed support plates (4) are installed at the four corners of the inner wall of the feeding box (3), and fixed guide rods (5) are installed between the fixed support plates (4). A filter screen plate (6) is provided in the mixing barrel (1), and the filter screen plate (6) is slidably connected to the fixed guide rod (5). A shock-absorbing spring (7) is installed on the fixed guide rod (5), and a plurality of conical springs are installed on the surface of the filter screen plate (6). Spikes (8), a plurality of filter holes (9) are provided on the filter screen plate (6), the filter holes (9) are located between adjacent conical spikes (8), a rotating shaft (10) is rotatably connected in the mixing barrel (1), the rotating shaft (10) is located below the mixing barrel (1), a motor bracket (11) is installed on the outside of the mixing barrel (1), a driving motor (12) is installed on the motor bracket (11), an output end of the driving motor (12) is fixedly connected to the rotating shaft (10), an eccentric wheel (13) is installed on the rotating shaft (10), and the eccentric wheel (13) contacts the bottom surface of the filter screen plate (6).

2. An environmentally friendly mixing device for preparing plaster mortar according to claim 1, characterized in that a stirring motor (14) is installed at the center of the top of the mixing barrel (1), a stirring shaft (15) is installed at the output end of the stirring motor (14), the stirring shaft (15) extends through the mixing barrel (1), a stirring frame (16) is installed on the stirring shaft (15), a plurality of stirring rods (17) are provided on the stirring frame (16), a discharge pipe (18) is provided on one side of the bottom of the mixing barrel (1), and a discharge valve (19) is provided on the discharge pipe (18).

3. An environmentally friendly mixing device for preparing plaster mortar according to claim 1, characterized in that an annular pipe (20) is installed above the interior of the mixing barrel (1), water outlet holes (21) are provided around the bottom of the annular pipe (20), a first liquid inlet pipe (22) is provided on the top of the mixing barrel (1), the first liquid inlet pipe (22) is communicated with the annular pipe (20), and a second liquid inlet pipe (23) is provided on the top of the mixing barrel (1).

4. An environmentally friendly mixing device for preparing plaster mortar according to claim 2, characterized in that scrapers (24) are installed on both sides and the bottom of the stirring frame (16), and the scrapers (24) are in contact with the inner wall of the mixing barrel (1).

5. An environmentally friendly mixing device for preparing plaster mortar according to claim 1, characterized in that fixed side plates (25) are installed on both sides of the surface and bottom surface of the filter screen plate (6), the fixed side plates (25) are slidably connected to the side walls of the fixed support plate (4), one end of the shock-absorbing spring (7) is connected to the fixed support plate (4), and the other end of the shock-absorbing spring (7) is connected to the filter screen plate (6).

6. An environmentally friendly mixing device for preparing plaster mortar according to claim 3, characterized in that the water outlet (21) is arranged obliquely, and the outlet of the water outlet (21) faces the inner wall of the mixing barrel (1).