Stirring and mixing device for desulfurized gypsum-based sand-free self-leveling mortar

Abstract

The utility model relates to the technical field of mortar stirring devices, discloses a stirring and mixing device for desulfurized gypsum-based sand-free self-leveling mortar, and solves the problem that a discharge port of an existing mixing device is easy to block when the mortar is not used for a long time. A block crushing assembly for preventing mortar from blocking the discharging opening and a humidifying mechanism for humidifying hardened mortar are arranged in the cylinder body, the block crushing assembly comprises a block crushing motor fixedly connected to one side of the cylinder body, the output end of the block crushing motor is fixedly connected with a block crushing shaft, and the outer side of the block crushing shaft is fixedly connected with a block crushing plate with edges and corners on the periphery; the humidifying mechanism comprises a water spraying pipe fixedly connected to the inner wall of the cylinder body, one side of the water spraying pipe is fixedly connected with a water pump, a water spraying opening is formed in the outer surface of the water spraying pipe, and finally the purpose of preventing the discharging opening from being blocked due to mortar hardening is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar stirring devices, in particular to a stirring and mixing device for desulfurized gypsum-based sandless self-leveling mortar. Background Art

[0002] Desulfurized gypsum-based sandless self-leveling mortar is a building material used for ground leveling and repair, and is commonly used in industrial equipment foundations, warehouses, parking lots and other places. It is mainly composed of desulfurized gypsum, cementitious materials, fillers and additives, etc., and does not contain sand. When mixing the self-leveling mortar, the desulfurized gypsum-based sandless self-leveling mortar and clean water must be mixed according to the proportion in the product manual. Usually, a mixer is required to be fully stirred to ensure uniform mixing. The mixed self-leveling mortar is then poured on the ground, and then a spatula or a scraper is used to push it evenly, and then a special tool is used to push the self-leveling mortar evenly on the ground to form a flat surface, and then the self-leveling mortar is waited for to dry and solidify. However, when mixing and stirring the desulfurized gypsum-based sandless self-leveling mortar, a large amount of mortar needs to be prepared at one time, but the mortar cannot be used up quickly during construction, which causes the mortar remaining in the mixing device to solidify into a hard lump, which then blocks the discharge port. At this time, it is necessary to manually inject water into the interior and remove the hard lump with a shovel. This process is time-consuming and labor-intensive, affecting work efficiency.

[0003] In view of the above problems, a stirring and mixing device for desulfurized gypsum-based sandless self-leveling mortar is proposed. Utility Model Content

[0004] The utility model aims to provide a stirring and mixing device for desulfurized gypsum-based sandless self-leveling mortar. The device is used to work, thereby solving the problem of clogging the discharge port due to untimely use of the existing mortar after preparation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring and mixing device for desulfurized gypsum-based sandless self-leveling mortar, comprising a cylinder, wherein a fragmentation component for preventing the mortar from clogging the discharge port and a humidifying mechanism for humidifying the hardened mortar are arranged inside the cylinder;

[0006] The fragmentation assembly includes a fragmentation motor fixedly connected to one side of the cylinder, a fragmentation shaft is fixedly connected to the output end of the fragmentation motor, a fragmentation plate with edges and corners is fixedly connected to the outer side of the fragmentation shaft, and the humidification mechanism includes a water spray pipe fixedly connected to the inner wall of the cylinder, a water pump is fixedly connected to one side of the water spray pipe, and a water spray port is opened on the outer surface of the water spray pipe.

[0007] Preferably, a discharge chamber for discharging materials and a water storage chamber for storing water are provided inside the cylinder, and an inclined bottom surface is also provided at the bottom of the cylinder. The fragmentation shaft is rotatably connected to the inside of the inclined bottom surface and passes through the discharge chamber. One end of the water spray pipe is fixedly connected to the upper surface of the water storage chamber and is connected to the inside of the water storage chamber. A water injection port for injecting water into the water storage chamber is provided on one side of the cylinder.

[0008] Preferably, a stirring mechanism for stirring and mixing is provided inside the cylinder, and the stirring mechanism includes a stirring motor fixedly connected to the upper surface of the cylinder, the output end of the stirring motor is fixedly connected to the main rotating shaft, the bottom of the main rotating shaft is fixedly connected to a vertical rod, the outer side of the vertical rod is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a spiral stirring rod.

[0009] Preferably, a scraping assembly for scraping off the mortar on the inner wall is provided inside the cylinder, and the scraping assembly includes an electric telescopic rod fixedly connected to the upper surface of the cylinder, and a scraping ring is fixedly connected to the telescopic end of the electric telescopic rod, and protrusions inclined toward the center of the circle are provided on the upper and lower surfaces of the scraping ring, and the scraping ring is in contact with the inner wall of the cylinder.

[0010] Preferably, a first valve for facilitating mortar mixing and a second valve for facilitating material discharge are fixedly connected to the inner wall of the cylinder.

[0011] Preferably, a feeding channel for feeding materials is fixedly connected to one side of the cylinder, and a discharging channel for discharging materials is fixedly connected to the bottom of the cylinder.

[0012] Preferably, a bracket for maintaining the stability of the equipment is fixedly connected to the bottom of the cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes a stirring and mixing device for a desulfurized gypsum-based sandless self-leveling mortar. When the mortar is not used temporarily, the second valve is closed to reduce air flow and slow down the speed of wind curing. When the mortar is cured, the water pump is turned on to pump water, and water is injected into the discharge chamber through the water spray pipe to moisten it. After waiting for a period of time, the crushing motor is turned on to crush the hardened mortar through the crushing plate. After water injection and humidification, it is easier to crush the mortar, thereby finally achieving the purpose of preventing the hardened mortar from clogging the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic plan view of the overall internal structure of the utility model;

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

[0018] In the figure: 1. Cylinder; 11. Feed channel; 12. Water injection port; 13. Bracket; 14. Discharge channel; 15. First valve; 16. Oblique bottom surface; 17. Discharge chamber; 18. Water storage chamber; 19. Second valve; 2. Stirring mechanism; 21. Stirring motor; 22. Main shaft; 23. Vertical rod; 24. Connecting rod; 25. Spiral stirring rod; 3. Scraping wall assembly; 31. Electric telescopic rod; 32. Scraping wall ring; 4. Crushing block assembly; 41. Crushing block motor; 42. Crushing block shaft; 43. Crushing block plate; 5. Humidifying mechanism; 51. Water spray pipe; 52. Water spray port; 53. Water pump. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0021] Combination Figure 1 A stirring and mixing device for desulfurized gypsum-based sandless self-leveling mortar, comprising a cylinder 1, a first valve 15 for facilitating mortar stirring and a second valve 19 for facilitating discharging are fixedly connected to the inner wall of the cylinder 1, a feeding channel 11 for feeding is fixedly connected to one side of the cylinder 1, a discharging channel 14 for discharging is fixedly connected to the bottom of the cylinder 1, a bracket 13 for maintaining the stability of the equipment is fixedly connected to the bottom of the cylinder 1, and a fragment assembly 4 for preventing mortar from clogging the discharge port and a humidifying mechanism 5 for humidifying the hardened mortar are arranged inside the cylinder 1.

[0022] The utility model is further described below in conjunction with embodiments.

[0023] Embodiment 1:

[0024] Combination Figure 2-Figure 3 The fragmentation assembly 4 includes a fragmentation motor 41 fixedly connected to one side of the cylinder 1, a fragmentation shaft 42 fixedly connected to the output end of the fragmentation motor 41, a fragmentation plate 43 with edges and corners fixedly connected to the outer side of the fragmentation shaft 42, and the humidification mechanism 5 includes a water spray pipe 51 fixedly connected to the inner wall of the cylinder 1, a water pump 53 fixedly connected to one side of the water spray pipe 51, and a water spray port 52 is opened on the outer surface of the water spray pipe 51. Through the arrangement of the fragmentation motor 41, the fragmentation shaft 42 and the fragmentation plate 43, the hardened mortar can be easily broken from the inside, and through the arrangement of the water spray pipe 51 and the water pump 53, water can be injected into the hardened mortar, thereby reducing the difficulty of fragmentation.

[0025] The cylinder 1 is provided with a discharge chamber 17 for discharging materials and a water storage chamber 18 for storing water. The bottom of the cylinder 1 is also provided with an inclined bottom surface 16. The fragmentation shaft 42 is rotatably connected to the inside of the inclined bottom surface 16 and penetrates the discharge chamber 17. One end of the water spray pipe 51 is fixedly connected to the upper surface of the water storage chamber 18 and communicates with the inside of the water storage chamber 18. A water injection port 12 for injecting water into the water storage chamber 18 is provided on one side of the cylinder 1. The arrangement of the discharge chamber 17 and the water storage chamber 18 allows the mortar to be temporarily concentrated inside the discharge chamber 17, while facilitating the water pump 53 to pump water for wetting.

[0026] Specifically, when the mortar is not needed temporarily, the second valve 19 is closed to reduce the contact between the mortar and the outside air and slow down the hardening speed. When the mortar hardens, the water pump 53 is turned on. The water pump 53 draws water from the water storage chamber 18 through the water spray pipe 51 and sprays water from the water spray port 52 to moisten the hard lumps. Then the block breaking motor 41 is turned on. The hardened and stirred mortar is broken by the rotation of the block breaking plate 43, thereby finally preventing the mortar from solidifying and clogging the discharge port.

[0027] Embodiment 2:

[0028] Combination Figure 2 The cylinder 1 is provided with a stirring mechanism 2 for stirring and mixing, and the stirring mechanism 2 includes a stirring motor 21 fixedly connected to the upper surface of the cylinder 1, a main rotating shaft 22 fixedly connected to the output end of the stirring motor 21, a vertical rod 23 fixedly connected to the bottom of the main rotating shaft 22, a connecting rod 24 fixedly connected to the outside of the vertical rod 23, and a spiral stirring rod 25 fixedly connected to one end of the connecting rod 24. Through the arrangement of the stirring motor 21, the vertical rod 23, the connecting rod 24 and the spiral stirring rod 25, the mortar can be stirred to a greater extent, thereby improving the stirring and mixing effect.

[0029] A scraper assembly 3 for scraping off the mortar on the inner wall is arranged inside the cylinder 1, and the scraper assembly 3 comprises an electric telescopic rod 31 fixedly connected to the upper surface of the cylinder 1, and a scraper ring 32 is fixedly connected to the telescopic end of the electric telescopic rod 31, and the scraper ring 32 is provided with protrusions inclined toward the center of the circle on the upper and lower surfaces, and the scraper ring 32 fits the inner wall of the cylinder 1. The mortar attached to the inner wall of the cylinder 1 can be scraped off more conveniently by setting the electric telescopic rod 31 and the scraper ring 32.

[0030] Specifically, when stirring and mixing the mortar, the stirring motor 21 is turned on to drive the main shaft 22 and the vertical rod 23 to rotate. The surface of the vertical rod 23 is fixedly connected with a connecting rod 24 which is further fixedly connected to the spiral stirring rod 25. Through the rotation of the spiral stirring rod 25, the mortar can be stirred to a greater extent, thereby improving the stirring and mixing effect. At the end of the stirring, the electric telescopic rod 31 is turned on, and the scraping ring 32 is driven to move up and down through the extension and retraction of the electric telescopic rod 31, thereby scraping the inner wall of the cylinder 1, and finally achieving the purpose of better completing the stirring and mixing of the mortar.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] 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. A stirring and mixing device for desulfurized gypsum-based sandless self-leveling mortar, comprising a cylinder (1), characterized in that: The cylinder (1) is provided with a fragmentation assembly (4) for preventing the mortar from blocking the discharge port and a humidification mechanism (5) for humidifying the hardened mortar. The fragmentation assembly (4) comprises a fragmentation motor (41) fixedly connected to one side of the cylinder (1); a fragmentation shaft (42) is fixedly connected to the output end of the fragmentation motor (41); a fragmentation plate (43) with edges and corners is fixedly connected to the outside of the fragmentation shaft (42); the humidification mechanism (5) comprises a water spray pipe (51) fixedly connected to the inner wall of the cylinder (1); a water pump (53) is fixedly connected to one side of the water spray pipe (51); and a water spray port (52) is provided on the outer surface of the water spray pipe (51).

2. The stirring and mixing device for a desulfurized gypsum-based sandless self-leveling mortar according to claim 1, characterized in that: The cylinder (1) is provided with a discharge chamber (17) for discharging materials and a water storage chamber (18) for storing water. The bottom of the cylinder (1) is also provided with an inclined bottom surface (16). The fragmentation shaft (42) is rotatably connected to the inside of the inclined bottom surface (16) and passes through the discharge chamber (17). One end of the water spray pipe (51) is fixedly connected to the upper surface of the water storage chamber (18) and communicates with the inside of the water storage chamber (18). A water injection port (12) for injecting water into the water storage chamber (18) is provided on one side of the cylinder (1).

3. The stirring and mixing device for a desulfurized gypsum-based sandless self-leveling mortar according to claim 1, characterized in that: A stirring mechanism (2) for stirring and mixing is arranged inside the cylinder (1), and the stirring mechanism (2) comprises a stirring motor (21) fixedly connected to the upper surface of the cylinder (1), the output end of the stirring motor (21) is fixedly connected to a main rotating shaft (22), the bottom of the main rotating shaft (22) is fixedly connected to a vertical rod (23), the outer side of the vertical rod (23) is fixedly connected to a connecting rod (24), and one end of the connecting rod (24) is fixedly connected to a spiral stirring rod (25).

4. The stirring and mixing device for a desulfurized gypsum-based sandless self-leveling mortar according to claim 1, characterized in that: A wall scraping assembly (3) for scraping off mortar on the inner wall is arranged inside the cylinder (1), and the wall scraping assembly (3) comprises an electric telescopic rod (31) fixedly connected to the upper surface of the cylinder (1), and a wall scraping ring (32) is fixedly connected to the telescopic end of the electric telescopic rod (31), and the upper and lower surfaces of the wall scraping ring (32) are both provided with protrusions inclined toward the center of the circle, and the wall scraping ring (32) is in contact with the inner wall of the cylinder (1).

5. The stirring and mixing device for a desulfurized gypsum-based sandless self-leveling mortar according to claim 1, characterized in that: A first valve (15) for facilitating mortar mixing and a second valve (19) for facilitating material discharge are fixedly connected to the inner wall of the cylinder (1).

6. The stirring and mixing device for a desulfurized gypsum-based sandless self-leveling mortar according to claim 1, characterized in that: A material feeding channel (11) for feeding materials is fixedly connected to one side of the cylinder (1), and a material discharging channel (14) for discharging materials is fixedly connected to the bottom of the cylinder (1).

7. The stirring and mixing device for a desulfurized gypsum-based sandless self-leveling mortar according to claim 1, characterized in that: A bracket (13) for maintaining the stability of the device is fixedly connected to the bottom of the cylinder (1).

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