Environment-friendly anti-cracking dry-mixed plastering mortar preparation device

Abstract

The utility model relates to the technical field of preparation devices, and discloses an environment-friendly anti-crack dry-mixed plastering mortar preparation device which comprises a mortar preparation device body, a mortar preparation device body and a mortar preparation device body. A lifting frame is arranged at the top of the base; the stirring tank is arranged at the top of the base; the stirring rod is arranged on the inner side of the stirring tank, and the top of the stirring rod is connected with a motor at the top of the lifting frame for driving; a knocking assembly is arranged on the outer side of the stirring tank, and comprises the mortar preparation device and the stirring tank; when the stirring rod rotates, an extrusion rod can extrude a pressed block to enable an L-shaped rod to rotate, and when the extrusion rod and the pressed block are staggered, a knocking head can knock the surface of the stirring tank due to gravity and arrangement of an internal torsional spring to form vibration, so that mortar on the inner side wall is shaken off. According to the mortar preparation device, the position of the cover can be limited through the positioning rod and the positioning hole when the stirring rod rotates, and the cover cannot rotate along with the stirring rod.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar preparation, in particular to an environmentally friendly crack-resistant dry-mixed plastering mortar preparation device. Background Art

[0002] Environmentally friendly mortar is a new type of environmentally friendly and energy-saving mortar material used for painting the interior and exterior walls of buildings. It has the characteristics of energy saving and waste utilization, thermal insulation, fire prevention and antifreeze, aging resistance, and low price, and has a wide market demand. Most traditional mortars are configured and mixed on site, but they have high labor intensity, low construction efficiency, pollution to the surrounding environment, and inaccurate on-site configuration and measurement. The plastering mortar mixed on site is prone to quality problems such as peeling, cracking, and powdering. In response to these problems, commercial mortar (i.e. dry-mixed mortar) appeared on the market after commercial concrete. Dry-mixed plastering mortar is made by mixing cement, admixtures, dry sand, admixtures and modified additives in a uniform ratio. It has the advantages of high bonding strength, good water retention, and smooth construction. It can be constructed by adding water and mixing on site. It is a new type of building material developed for modern decoration and renovation projects. Anti-cracking mortar is a mortar made by mixing anti-cracking agents made of polymer emulsions and admixtures, cement and sand in a certain proportion with water, which can meet certain deformations and remain non-cracking. The main function of anti-crack mortar is to prevent cracks. It is suitable for thermal insulation materials and walls. It is made by adding polymer emulsion and admixtures, which changes the problem of easy cracking of traditional light-weight thermal insulation layers. Anti-crack mortar has a certain toughness, which makes the wall surface have the advantages of no cracking, no yellowing, and no falling off. It is easy to operate, green, environmentally friendly and non-toxic.

[0003] In the prior art, environmentally friendly and crack-resistant plaster mortar is generally prepared by adding it into a mixing tank and adding sufficient water to mix it. However, during mixing, because the mortar itself has a certain viscosity, part of the mortar will adhere to the inner wall of the mixing tank, making it difficult to mix. Therefore, in response to the above-mentioned problems, a knocking mixing tank structure is designed, which can remove the mortar adsorbed on the inner wall through knocking vibration and cooperate with the internal stirring rod to achieve better mixing. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides an environmentally friendly, crack-resistant dry-mix plaster mortar preparation device, which has the advantage that the mortar on the inner wall of the mixing tank can be knocked and vibrated off during stirring and mixing to facilitate mixing, thereby solving the problem that the mortar adhered to the inner wall of the mixing tank of the prior device is difficult to mix evenly.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly and crack-resistant dry-mix plaster mortar preparation device, comprising: a base, a lifting frame is arranged on the top of the base; a mixing tank is arranged on the top of the base; a stirring rod is arranged on the inner side of the stirring tank, and the top is connected to the motor on the top of the lifting frame for driving; a knocking assembly is arranged on the outside of the stirring tank, and the knocking assembly includes: a cover, which is rotatably arranged on the outer wall of the stirring rod; a plurality of L-shaped rods are arranged, all of which are hingedly arranged on the outer wall of the stirring tank, and a torsion spring is arranged inside so that the bottom of the L-shaped rod fits the outer wall of the stirring tank; a plurality of knocking heads are arranged, each corresponding to the bottom of each L-shaped rod; a plurality of pressure blocks are arranged, each corresponding to the top of each L-shaped rod; an extrusion rod is arranged on the outer wall of the stirring rod.

[0008] In some embodiments, two extrusion rods are provided.

[0009] In some embodiments, the bottom slope of the extrusion rod and the top slope of the pressure block have the same inclination angle.

[0010] In some embodiments, the knocking assembly further includes: a plurality of rubber sleeves, each of which is disposed on the outer side wall of each of the knocking heads.

[0011] In some embodiments, the knocking assembly further includes: a sealing gasket disposed at the bottom of the cover.

[0012] In some embodiments, a positioning hole is formed on the cover, a positioning rod is disposed inside the positioning hole, and the bottom of the positioning rod is connected to the stirring tank.

[0013] In some embodiments, a vertebral body is disposed on the top of each of the positioning rods.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an environmentally friendly crack-resistant dry-mixed plaster mortar preparation device, which has the following beneficial effects:

[0016] 1. The mortar preparation device, through the knocking assembly, when the stirring rod rotates, the extrusion rod will squeeze the pressure block to make the L-shaped rod rotate. When the extrusion rod and the pressure block are staggered, the knocking head will knock on the surface of the mixing tank due to gravity and the setting of the internal torsion spring to form vibration, and shake off the mortar on the inner wall.

[0017] 2. The mortar preparation device can limit the position of the cover through the positioning rod and the positioning hole when the stirring rod rotates so that the cover will not rotate with it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the mixing tank connected to the L-shaped rod of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure inside the stirring tank of the utility model.

[0021] In the figure: 11, base; 12, lifting frame; 13, stirring tank; 14, stirring rod;

[0022] 2. striking assembly; 21. cover; 22. L-shaped rod; 23. striking head; 24. pressure block; 25. extrusion rod; 26. rubber sleeve; 27. sealing pad;

[0023] 31. Positioning hole; 32. Positioning rod; 33. Vertebral body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0026] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0028] Environmentally friendly mortar is a new type of environmentally friendly and energy-saving mortar material used for painting the interior and exterior walls of buildings. It has the characteristics of energy saving and waste utilization, thermal insulation, fire resistance and antifreeze, aging resistance and low price, and has a wide market demand. Anti-cracking mortar usually adds a certain proportion of anti-cracking agents such as cellulose fiber and polypropylene fiber to the mortar when preparing it. These anti-cracking agents can increase the flexibility and ductility of the mortar, thereby reducing the possibility of cracking.

[0029] In the related art, after the environmentally friendly anti-cracking mixed plaster mortar is prepared by the existing device, it is generally mixed with water in a mixing tank to form a viscous body for use. However, because the mortar itself has a certain viscosity, part of the mortar will adhere to the inner wall of the mixing tank during the mixing process, which makes the mixing efficiency poor.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides an environmentally friendly anti-cracking dry-mixed plastering mortar preparation device. When in use, first add the prepared environmentally friendly anti-cracking plastering mortar to the inside of the mixing tank 13, and add a suitable proportion of water to the inside. Use the lifting frame 12 to drive the lid 21 to cover the top of the mixing tank 13, and then the motor on the top of the lifting frame 12 drives the stirring rod 14 to rotate to stir the mortar inside. While rotating, the extrusion rod 25 at the upper end of the stirring rod 14 also rotates, and squeezes the pressure block 24 to rotate the hinge of the L-shaped rod 22. At the same time, the knocking head 23 is away from the mixing tank 13 until the extrusion rod 25 and the pressure block 24 are staggered, and the torsion spring inside the L-shaped rod 22 drives the L-shaped rod 22 to reset so that the knocking head 23 hits the outer wall of the mixing tank 13, so that the inner wall of the mixing tank 13 vibrates and shakes off the sand inside. After the mixing is completed, it is discharged from the bottom discharge pipe to complete the preparation of the environmentally friendly anti-cracking plastering mortar.

[0031] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figure 1-Figure 3 , the embodiment of the present application provides an environmentally friendly crack-resistant dry-mix plaster mortar preparation device, including: a base 11, a lifting frame 12 is arranged on the top of the base 11; a mixing tank 13 is arranged on the top of the base 11; a stirring rod 14 is arranged on the inner side of the stirring tank 13, and the top is connected to the motor on the top of the lifting frame 12 for driving; a knocking assembly 2 is arranged on the outer side of the stirring tank 13, and the knocking assembly 2 includes: a cover 21 rotatably arranged on the outer side wall of the stirring rod 14; a plurality of L-shaped rods 22 are arranged, all of which are hingedly arranged on the outer side wall of the stirring tank 13, and a torsion spring is arranged inside so that its bottom is in contact with the outer side wall of the stirring tank 13; a plurality of knocking heads 23 are arranged, which are correspondingly arranged at the bottom of each of the L-shaped rods 22; a plurality of pressure blocks 24 are arranged, all of which are correspondingly arranged at the top of each of the L-shaped rods 22; an extrusion rod 25 is arranged on the outer side wall of the stirring rod 14.

[0033] Specifically, the lifting frame 12 is lifted and lowered by pushing the top plate body with a hydraulic rod, and the top end of the stirring rod 14 penetrates the plate body and is connected to the motor output shaft at the top of the lifting frame 12. The bending part of the L-shaped rod 22 is hinged to the outer wall of the stirring tank 13, and a torsion spring is arranged inside to make its bottom fit with the outer wall of the stirring tank 13.

[0034] When in use, first add the prepared environmentally friendly anti-drying and cracking plastering mortar to the inside of the mixing tank 13, and add a suitable proportion of water to the inside, use the lifting frame 12 to drive the lid 21 to cover the top of the mixing tank 13, and then the motor on the top of the lifting frame 12 drives the stirring rod 14 to rotate to stir the mortar inside. While rotating, the extrusion rod 25 at the upper end of the stirring rod 14 also rotates, and squeezes the pressure block 24 to rotate the hinge of the L-shaped rod 22, and at the same time, the knocking head 23 is away from the mixing tank 13 until the extrusion rod 25 and the pressure block 24 are staggered, and the torsion spring inside the L-shaped rod 22 drives the L-shaped rod 22 to reset so that the knocking head 23 hits the outer wall of the mixing tank 13, so that the inner wall of the mixing tank 13 vibrates and shakes off the sand inside. After the mixing is completed, it is discharged from the bottom discharge pipe to complete the preparation of the environmentally friendly anti-drying and cracking plastering mortar.

[0035] In some embodiments, two extrusion rods 25 are provided.

[0036] When in use, the two knocking heads 23 can knock on both sides of the mixing tank 13 to achieve a better vibration effect.

[0037] In some embodiments, the bottom slope of the extrusion rod 25 and the top slope of the pressure block 24 have the same inclination angle.

[0038] When in use, the squeezing rod 25 is in contact with the pressure block 24 with its inclined surface in contact.

[0039] In some embodiments, the knocking assembly 2 further includes: a plurality of rubber sleeves 26 are provided, each of which is provided on the outer side wall of each of the knocking heads 23 .

[0040] When in use, the rubber sleeve 26 can reduce the noise generated when knocking.

[0041] In some embodiments, the knocking assembly 2 further includes: a sealing gasket 27 disposed at the bottom of the cover 21 .

[0042] When in use, the sealing gasket 27 can make the connection between the lid 21 and the mixing tank 13 tighter.

[0043] In some embodiments, a positioning hole 31 is formed on the cover 21 , a positioning rod 32 is disposed inside the positioning hole 31 , and the bottom of the positioning rod 32 is connected to the stirring tank 13 .

[0044] When in use, the positioning rod 32 passes through the positioning hole 31 to restrict the cover 21 and prevent the cover 21 from rotating when the stirring rod 14 rotates.

[0045] In some embodiments, a vertebral body 33 is disposed on the top of each positioning rod 32 .

[0046] When in use, the top of the cone 33 is relatively sharp, so that the positioning rod 32 can pass through the positioning hole 31 more easily.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0048] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Environmentally friendly crack-resistant dry-mixed plaster mortar preparation device, including; A base (11), wherein a lifting frame (12) is provided on the top of the base (11); A stirring tank (13) is arranged on the top of the base (11); A stirring rod (14), which is arranged on the inner side of the stirring tank (13) and is connected to a motor at the top of the lifting frame (12) for driving; Features: A knocking assembly (2) is arranged on the outer side of the stirring tank (13), and the knocking assembly (2) comprises: A cover (21) is rotatably disposed on the outer side wall of the stirring rod (14); A plurality of L-shaped rods (22) are provided, each of which is hingedly arranged on the outer wall of the mixing tank (13), and a torsion spring is arranged inside the rod so that the bottom thereof is in contact with the outer wall of the mixing tank (13); A plurality of striking heads (23) are provided, and are correspondingly arranged at the bottom of each of the L-shaped rods (22); A plurality of pressure blocks (24) are provided, each correspondingly arranged at the top of each L-shaped rod (22); The squeezing rod (25) is arranged on the outer side wall of the stirring rod (14).

2. The environmentally friendly anti-cracking dry-mixed plaster mortar preparation device according to claim 1 is characterized in that: Two extrusion rods (25) are provided.

3. The environmentally friendly crack-resistant dry-mixed plaster mortar preparation device according to claim 1 is characterized in that: The bottom slope of the extrusion rod (25) and the top slope of the pressure block (24) have the same inclination angle.

4. The environmentally friendly crack-resistant dry-mixed plaster mortar preparation device according to claim 1 is characterized in that: The knocking component (2) also includes: A plurality of rubber sleeves (26) are provided, each of which is arranged on the outer side wall of each of the striking heads (23).

5. The environmentally friendly crack-resistant dry-mix plaster mortar preparation device according to claim 1 is characterized in that: The knocking component (2) also includes: A sealing gasket (27) is arranged at the bottom of the cover (21).

6. The environmentally friendly anti-cracking dry-mixed plaster mortar preparation device according to claim 1 is characterized in that: The lid (21) is provided with a positioning hole (31), a positioning rod (32) is arranged inside the positioning hole (31), and the bottom of the positioning rod (32) is connected to the stirring tank (13).

7. The environmentally friendly crack-resistant dry-mix plaster mortar preparation device according to claim 6 is characterized by: The top of each positioning rod (32) is provided with a vertebral body (33).

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