Graded mixing equipment for self-leveling mortar

Abstract

The utility model discloses self-leveling mortar grading and mixing equipment, which relates to the technical field of mortar mixing equipment and comprises a grading component consisting of a sieve plate mechanism and a positioning mechanism. The grading assembly can conduct grading screening on sand before the sand enters the mixing device, so that it is guaranteed that only the sand with the qualified particle size enters the mixing device to be mixed to prepare the self-leveling mortar, the screening particle size of the screen plate mechanism can be freely adjusted and controlled, and the function that one screen has multiple purposes is achieved; the self-leveling mortar grading and mixing device can adapt to mixing and preparation of self-leveling mortar of different specifications, is flexible and convenient to use, and solves the problems that existing self-leveling mortar grading and mixing equipment is fixed in particle size and cannot be regulated and used when screening and grading sand, mixing equipment of different particle size specifications needs to be selected when mortar of different specifications is mixed, steps are tedious, and use is troublesome.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mortar mixing equipment technical field, more specifically, especially relates to a self-leveling mortar grading mixing equipment. BACKGROUND

[0002] Self-leveling mortar is a kind of high-performance cement mortar, with self-leveling and excellent wear resistance, water resistance, permeability resistance and other characteristics, its main application is in the ground leveling, repair, decoration and other construction fields, the performance and quality of self-leveling mortar depend largely on the mixing ratio and mixing uniformity of its raw materials, especially the particle size of sand, which will directly affect the consistency, strength, permeability resistance, durability and other quality indicators of concrete, so sand needs to be graded when self-leveling mortar is stirred, only the sand with composite particle size can be put into use.

[0003] The existing self-leveling mortar grading mixing equipment has fixed particle size when screening and grading sand, cannot be controlled, and different specifications of mortar mixing need to select different particle size specifications of mixing equipment, which is complicated and troublesome to use, and has poor practicability. UTILITY MODEL CONTENT

[0004] The self-leveling mortar grading mixing equipment of the present application relates to a grading assembly, which can grade and screen sand before it enters the inside of the mixing device, so that only sand with qualified particle size can enter the inside of the mixing device to mix and prepare self-leveling mortar, and the screening particle size of the screen plate mechanism can be freely controlled, realizing the function of one screen for multiple uses, and being able to adapt to the mixing and preparation of different specifications of self-leveling mortar, flexible and convenient to use, and having high flexibility, adaptability and practicability.

[0005] The first aspect of the present application provides a self-leveling mortar grading mixing equipment, which comprises a mixing device, a mixing rod is installed inside the mixing device, and the mixing rod is driven to rotate by a driving motor inside the mixing device, and the side of the mixing device is provided with a discharge port;It also includes a grading assembly, which is composed of a screen plate mechanism and a positioning mechanism;

[0006] The screen plate mechanism includes a rotating screen plate, a control screen plate, a material guide seat and an electric push rod, the rotating screen plate is rotatably connected to the top of the mixing device, the control screen plate is inserted into the bottom of the rotating screen plate, the material guide seat is fixedly installed on the top of the rotating screen plate, and the electric push rod is fixedly installed on one side of the rotating screen plate, and the push rod of the electric push rod is fixedly installed on the side of the control screen plate;

[0007] The positioning mechanism includes a positioning motor, a positioning rod, and a positioning block. The positioning motor is fixedly installed inside the mixing device, and the positioning rod is rotatably connected inside the mixing device. The positioning block is inserted into the mixing device, and the positioning rod and one end of the rotating shaft of the positioning motor are connected by a transmission.

[0008] In at least some embodiments, the rotating sieve plate and the regulating sieve plate are provided with regulating sieve holes inside the plate body, and the sieve holes are designed in a diamond shape.

[0009] In at least some embodiments, a positioning gear is provided outside the rotating shaft of the rotating screen plate, and a positioning rack is provided on the top of the positioning block, and the positioning gear and the positioning rack mesh with each other for transmission.

[0010] In at least some embodiments, the positioning block has a "T" shaped cross-section, and the mixing device has a track groove inside, into which the positioning block is inserted.

[0011] In at least some embodiments, the positioning rod has threads on the outside of its body, and the positioning rod is screwed into the inside of the positioning block through the threaded rod body.

[0012] In at least some embodiments, the bottom of the guide seat is designed in a funnel shape.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The grading component can classify and screen the sand before it enters the mixing device, ensuring that only sand of the qualified particle size enters the mixing device for mixing and preparing self-leveling mortar. The sieving particle size of the sieve plate mechanism can be freely adjusted, realizing the function of one sieve for multiple purposes. It can adapt to the mixing and preparation of self-leveling mortar of different specifications, making it flexible and convenient to use, and improving the flexibility, adaptability and practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a utility model Figure 1 The structural diagram on the right.

[0017] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0018] Figure 4 This is a utility model Figure 3 Enlarged structural diagram of part A in the middle.

[0019] Figure 5 This is a schematic diagram of the internal structure of the sieve plate mechanism of this utility model when used vertically.

[0020] Figure 6 This utility model is for adjusting Figure 3 A schematic diagram of the internal structure of the rotating screen plate and the screen plate after adjusting the size of the overlapping area of ​​the screen holes.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Mixing device; 101. Mixing rod; 102. Discharge port;

[0023] 2. Screen plate mechanism; 201. Rotating screen plate; 2011. Adjusting screen holes; 2012. Positioning gear; 202. Adjusting screen plate; 203. Guide seat; 204. Electric push rod;

[0024] 3. Positioning mechanism; 301. Positioning motor; 302. Positioning rod; 303. Positioning block; 3031. Positioning rack. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] As attached Figure 1 To be continued Figure 6 As shown:

[0027] Example 1: This utility model provides a self-leveling mortar grading and mixing equipment, including a mixing device 1, a mixing rod 101 installed inside the mixing device 1, and the mixing rod 101 is driven to rotate by a drive motor inside the mixing device 1. The mixing device 1 has a discharge port 102 on its side; it also includes a grading component, which consists of a sieve plate mechanism 2 and a positioning mechanism 3.

[0028] The screen plate mechanism 2 includes a rotating screen plate 201, an adjustable screen plate 202, a guide seat 203, and an electric push rod 204. The rotating screen plate 201 is rotatably connected to the top of the mixing device 1, and the adjustable screen plate 202 is inserted into the bottom of the rotating screen plate 201. The guide seat 203 is fixedly installed on the top of the rotating screen plate 201, and the electric push rod 204 is fixedly installed on one side of the rotating screen plate 201. One end of the push rod of the electric push rod 204 is fixedly installed on the side of the adjustable screen plate 202.

[0029] The positioning mechanism 3 includes a positioning motor 301, a positioning rod 302, and a positioning block 303. The positioning motor 301 is fixedly installed inside the mixing device 1, and the positioning rod 302 is rotatably connected inside the mixing device 1. The positioning block 303 is inserted into the mixing device 1, and the positioning rod 302 and one end of the rotating shaft of the positioning motor 301 are connected by a drive.

[0030] In this embodiment, the positioning rod 302 has threads on its outer surface, and is screwed into the positioning block 303 via these threads. During use, the positioning mechanism 3 can position the sieve plate mechanism 2 in its operating state. When the sieve plate mechanism 2 is used horizontally, it can temporarily store and screen sand. When the sieve plate mechanism 2 is used vertically, it can pour other materials into the mixing device 1. Furthermore, when the sieve plate mechanism 2 is used vertically, sand that has been screened out and has an unqualified particle size will be poured out of the guide seat 203, facilitating subsequent grading of the sand. When the positioning motor 301 rotates, it drives the positioning rod 302 to rotate. When the positioning rod 302 rotates, it drives the positioning block 303 to move through the rod thread. The rotating screen plate 201 has a positioning gear 2012 on the outside of its rotating shaft, and the top of the positioning block 303 has a positioning rack 3031. The positioning gear 2012 and the positioning rack 3031 mesh and drive each other. When the positioning block 303 moves, the positioning rack 3031 can drive the rotating screen plate 201 to rotate through the positioning gear 2012. As a result, the entire screen plate mechanism 2 will rotate and change its operating state. It is easy to adjust and flexible to use.

[0031] In this embodiment, both the rotating screen plate 201 and the regulating screen plate 202 are provided with regulating screen holes 2011 inside their plates, and the holes 2011 are designed in a rhomboid shape. In use, the screen plate mechanism 2 can screen sand of suitable particle size to enter the interior of the mixing device 1 to realize the preparation and use of self-leveling mortar. When the sand is poured into the interior of the guide seat 203, sand of suitable particle size can fall into the interior of the mixing device 1 through the overlapping position of the regulating screen holes 2011 of the rotating screen plate 201 and the regulating screen plate 202, while larger particle size sand will flow into the interior of the guide seat 203. The electric push rod 204 can drive the regulating screen plate 202 to move at the bottom of the rotating screen plate 201, thereby changing the size of the overlapping area of ​​the regulating screen holes 2011 of the rotating screen plate 201 and the regulating screen plate 202, that is, changing the screening particle size during grading, which is highly adaptable.

[0032] In this embodiment of the present disclosure, the cross-sectional shape of the positioning block 303 is "T" shaped, and the mixing device 1 is provided with a track groove. The positioning block 303 is inserted into the track groove. This design ensures that the positioning block 303 will not be tilted or twisted during movement, which would cause the device to jam and fail, and the device is stable in use.

[0033] In this embodiment, the bottom of the guide seat 203 is designed in a funnel shape, which facilitates the grading and screening of sand.

[0034] The specific usage and function of this embodiment are as follows:

[0035] In this invention, the positioning mechanism 3 can position the screen plate mechanism 2 in its working state. When the screen plate mechanism 2 is used horizontally, it can temporarily store and screen sand. When the screen plate mechanism 2 is used vertically, it can pour other materials into the mixing device 1. Furthermore, when the screen plate mechanism 2 is used vertically, sand that has been screened out and has an unqualified particle size will be poured out of the guide seat 203, facilitating subsequent grading and screening of the sand. When the positioning motor 301 rotates, it drives the positioning rod 302 to rotate. The rotating positioning rod 302 can move the positioning block 303 via the rod thread. When the positioning block 303 moves, the positioning rack 3031 can move through the positioning teeth... Wheel 2012 drives rotating screen plate 201 to rotate, thereby the entire screen plate mechanism 2 will rotate and change its usage state. Screen plate mechanism 2 can screen sand of appropriate particle size to enter the interior of mixing device 1 to realize the preparation and use of self-leveling mortar. When sand is poured into the interior of guide seat 203, sand of appropriate particle size can fall into the interior of mixing device 1 through the overlapping position of the regulating screen hole 2011 of rotating screen plate 201 and regulating screen plate 202, while larger particle size sand will flow into the interior of guide seat 203. Through electric push rod 204, the regulating screen plate 202 can be moved at the bottom of rotating screen plate 201, thereby changing the size of the overlapping area of ​​regulating screen hole 2011 of rotating screen plate 201 and regulating screen plate 202, that is, changing the screening particle size during grading.

[0036] In another embodiment, a vibrating motor is installed on the rotating screen plate 201, which enables the sand to be quickly graded and screened for use.

[0037] The following points should be noted in this article:

[0038] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0039] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0040] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A self-leveling mortar grading and mixing device, comprising: A mixing device (1) is provided with a mixing rod (101) installed inside the mixing device (1), and the mixing rod (101) is driven to rotate by a drive motor inside the mixing device (1). The mixing device (1) is provided with a discharge port (102) on its side. The characteristic is that it also includes a grading component, which is composed of a sieve plate mechanism (2) and a positioning mechanism (3). The sieve plate mechanism (2) includes a rotating sieve plate (201), an adjustable sieve plate (202), a guide seat (203), and an electric push rod (204). The rotating sieve plate (201) is rotatably connected to the top of the mixing device (1), and the adjustable sieve plate (202) is inserted into the bottom of the rotating sieve plate (201). The guide seat (203) is fixedly installed on the top of the rotating sieve plate (201), and the electric push rod (204) is fixedly installed on one side of the rotating sieve plate (201). One end of the push rod of the electric push rod (204) is fixedly installed on the side of the adjustable sieve plate (202). The positioning mechanism (3) includes a positioning motor (301), a positioning rod (302), and a positioning block (303). The positioning motor (301) is fixedly installed inside the mixing device (1), and the positioning rod (302) is rotatably connected inside the mixing device (1). The positioning block (303) is inserted into the mixing device (1), and the positioning rod (302) and one end of the rotating shaft of the positioning motor (301) are connected by a drive.

2. The self-leveling mortar grading and mixing equipment as described in claim 1, characterized in that: The rotating sieve plate (201) and the regulating sieve plate (202) are both provided with regulating sieve holes (2011) inside the plate body, and the sieve holes (2011) are designed in a diamond shape.

3. The self-leveling mortar grading and mixing equipment as described in claim 2, characterized in that: The rotating screen plate (201) has a positioning gear (2012) on the outside of its rotating shaft, and a positioning rack (3031) is provided on the top of the positioning block (303). The positioning gear (2012) and the positioning rack (3031) are engaged in transmission.

4. The self-leveling mortar grading and mixing equipment as described in claim 3, characterized in that: The positioning block (303) has a "T" shaped cross-section, and the mixing device (1) has a track groove inside, with the positioning block (303) inserted into the track groove.

5. The self-leveling mortar grading and mixing equipment as described in claim 4, characterized in that: The positioning rod (302) has threads on the outside of its body, and the positioning rod (302) is screwed into the inside of the positioning block (303) through the thread.

6. The self-leveling mortar grading and mixing equipment as described in claim 5, characterized in that: The bottom of the guide seat (203) is designed in the shape of a funnel.

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