Mixing device for gypsum mortar production

Abstract

The utility model relates to the technical field of mortar mixing, and discloses a mixing device for gypsum mortar production, which comprises a mixing barrel and a top plate, a mixing mechanism is arranged on the top surface of the top plate, and a feeding and discharging mechanism is fixedly mounted on the side surface of the mixing barrel; the mixing mechanism comprises a mounting ring, a fixing frame is fixedly mounted on the top end face of the top plate, and a driving motor is fixedly mounted on the inner wall of the fixing frame. A driving motor is started, torque is amplified through a speed reduction assembly, then a connecting rod and a motor wheel are driven to rotate, three planet wheels are driven to rotate, a second connecting rod and stirring blades are further driven to rotate, and meanwhile an upper fixing plate and a lower fixing plate drive the planet wheels to rotate on the tooth surface of a rack ring for revolution; and the three planet wheels are driven to rotate and revolve at the same time, a gypsum mortar mixture is stirred and mixed, the stirring blades can revolve around the connecting rods while rotating, the stirring and mixing quality of the gypsum mortar mixture is further improved, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of mortar mixing technology, specifically a mixing device for gypsum mortar production. Background Technology

[0002] Gypsum mortar is an environmentally friendly, durable, and economical new type of interior wall plastering material that completely replaces traditional cement mortar. Gypsum is one of the three main building materials. Gypsum mortar and gypsum building materials are green prefabricated building materials strongly advocated by the state and key building materials products promoted by the state. It not only has the strength of cement, but is also healthier, more environmentally friendly, more economical, and more durable than cement. It has advantages such as strong adhesion, not easy to powder, not cracking, not hollow, and not powdering. It is easy to use and saves costs.

[0003] Chinese patent provides a mixing device for gypsum mortar production, publication number CN218557534U, which includes a mixing box. A circular toothed disc is provided at the bottom of the surface of the mixing box, and a stepper motor is provided at the top of the mixing box. A drive shaft is installed at the output end of the stepper motor. The bottom of the drive shaft penetrates the inner cavity of the mixing box, and stirring rods are installed sequentially from top to bottom on the surface of the drive shaft.

[0004] Although the device is equipped with a mixing mechanism to mix mortar, the mixing blades are in three sets, the blades are narrow, and the spacing between the blades is large, which results in poor mixing effect and low mixing efficiency.

[0005] Therefore, a mixing device for gypsum mortar production is needed. Utility Model Content

[0006] The purpose of this invention is to provide a mixing device for gypsum mortar production, so as to solve the problems of poor mixing quality and low mixing efficiency mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for gypsum mortar production, comprising a mixing tank and a top plate, wherein a mixing mechanism is provided on the top surface of the top plate, and a loading and unloading mechanism is fixedly installed on the side of the mixing tank; the mixing mechanism includes an installation ring, a fixing frame is fixedly installed on the top surface of the top plate, a drive motor is fixedly installed on the inner wall of the fixing frame, a reduction assembly is fixedly installed on the end face of the drive motor transmission rod, a connecting rod is fixedly installed on the end face of the reduction assembly transmission rod, a motor wheel is fixedly installed on the side of the connecting rod, a first bearing sleeve is fixedly installed on the side of the connecting rod, a second bearing sleeve is fixedly installed on the side of the connecting rod, the side of the first bearing sleeve is fixedly connected to the inner wall of the top plate, and an upper fixing plate is rotatably installed on the side of the connecting rod via a bearing.

[0008] Preferably, a baffle is fixedly installed on the side of the second bearing sleeve, and a lower fixing plate is fixedly installed on the side of the second bearing sleeve. The sides of both the upper fixing plate and the lower fixing plate are fixedly connected to the inner wall of the mounting ring.

[0009] Preferably, a first connecting rod is rotatably mounted on the inner wall of the upper fixed plate via a bearing, a planetary gear is fixedly mounted on the side of the first connecting rod, a second connecting rod is fixedly mounted on the bottom end face of the first connecting rod, and a stirring blade is fixedly mounted on the side of the second connecting rod.

[0010] Preferably, a rack ring is fixedly installed on the inner wall of the mounting ring, the tooth surface of the rack ring meshes with the tooth surface of the planetary gear, and the top surface of the mounting ring is fixedly connected to the bottom surface of the top plate.

[0011] Preferably, the feeding mechanism includes a feeding component, the side of which is fixedly connected to the top side of the mixing tank, a groove is fixedly provided on the inner wall of the feeding component, a partition is slidably installed on the inner wall of the groove, and a handle is fixedly installed on the side of the partition.

[0012] Preferably, a bottom plate is fixedly installed on the bottom end face of the mixing tank, and a discharge pipe is fixedly installed on the bottom end face of the bottom plate, with a valve installed inside the discharge pipe.

[0013] Preferably, a support leg is fixedly installed on the bottom end face of the base plate, and an anti-slip pad is fixedly installed on the bottom end face of the support leg.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1) This mixing device for gypsum mortar production, when the drive motor is turned on, amplifies the torque through the reduction assembly, driving the connecting rod and motor wheel to rotate, which in turn drives the three planetary gears to rotate, further driving the second connecting rod and the mixing blades to rotate. At the same time, the upper and lower fixed plates drive the planetary gears to rotate on the rack ring tooth surface and revolve, driving the three planetary gears to rotate while revolving, thus performing mixing operations on the gypsum mortar mixture. It can realize that the mixing blades rotate on their own axis and revolve around the connecting rod at the same time, further improving the mixing quality of the mixture and enhancing the practicality of the device.

[0016] 2) Before mixing, the mixing device for gypsum mortar production allows for the removal of the feeding component by gripping the handle and pulling it outwards. The prepared gypsum mortar mixture and water are then poured into the mixing tank, where they are further stirred and mixed by the mixing mechanism. After mixing, the collection box is placed below the discharge pipe, and the air damper is opened to collect the gypsum mortar mixture for later use. This device can improve the speed of loading and unloading and prevent the material in the tank from being thrown out by the mixing blades during mixing, thus improving the safety, practicality, and applicability of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a mixing device for producing gypsum mortar according to an embodiment of the present utility model;

[0018] Figure 2 This is a bottom view of the structure in an embodiment of this utility model;

[0019] Figure 3 This is a schematic diagram of the hybrid mechanism structure in an embodiment of the present invention;

[0020] Figure 4 This is a partial structural diagram of the mixing mechanism in an embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the stirring blade structure in an embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the loading and unloading mechanism in an embodiment of this utility model.

[0023] In the diagram: 1. Mixing tank; 2. Top plate; 3. Mixing mechanism; 301. Mounting ring; 302. Rack ring; 303. Fixing frame; 304. Drive motor; 305. Reduction assembly; 306. First bearing sleeve; 307. Motor wheel; 308. Connecting rod; 309. Second bearing sleeve; 310. Baffle; 311. Lower fixing plate; 312. Upper fixing plate; 313. First connecting rod; 314. Planetary gear; 315. Second connecting rod; 316. Stirring blade; 4. Loading and unloading mechanism; 401. Feeding component; 402. Slide chute; 403. Baffle; 404. Handle; 405. Discharge pipe; 406. Valve; 5. Base plate; 6. Support leg; 7. Anti-slip mat. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Combination Figures 1-6A mixing device for gypsum mortar production includes a mixing tank 1 and a top plate 2. A mixing mechanism 3 is provided on the top surface of the top plate 2, and a loading and unloading mechanism 4 is fixedly installed on the side of the mixing tank 1. The mixing mechanism 3 includes an mounting ring 301. A fixing frame 303 is fixedly installed on the top surface of the top plate 2. A drive motor 304 is fixedly installed on the inner wall of the fixing frame 303. A reduction assembly 305 is fixedly installed on the end face of the transmission rod of the drive motor 304. A connecting rod 308 is fixedly installed on the end face of the transmission rod of the reduction assembly 305. A motor wheel 307 is fixedly installed on the side of the connecting rod 308. A first bearing sleeve 306 is fixedly installed on the side of the connecting rod 308. A second bearing sleeve 309 is fixedly installed on the side of the connecting rod 308. The side of the first bearing sleeve 306 is fixedly connected to the inner wall of the top plate 2. An upper fixing plate 312 is rotatably mounted on the side of the second bearing sleeve 309 via a bearing. A baffle 310 is fixedly mounted on the side of the second bearing sleeve 309. A lower fixing plate 311 is fixedly mounted on the side of the second bearing sleeve 309. The sides of the upper fixing plate 312 and the lower fixing plate 311 are both fixedly connected to the inner wall of the mounting ring 301. A first connecting rod 313 is rotatably mounted on the inner wall of the upper fixing plate 312 via a bearing. A planetary gear 314 is fixedly mounted on the side of the first connecting rod 313. A second connecting rod 315 is fixedly mounted on the bottom end face of the first connecting rod 313. A stirring blade 316 is fixedly mounted on the side of the second connecting rod 315. A rack ring 302 is fixedly mounted on the inner wall of the mounting ring 301. The tooth surface of the rack ring 302 meshes with the tooth surface of the planetary gear 314. The top end face of the mounting ring 301 is fixedly connected to the bottom end face of the top plate 2.

[0027] Specifically, during use, the gypsum mortar mixture and water are added into the mixing tank 1, and then the drive motor 304 is turned on. The drive motor 304 reduces and amplifies the torque through the reduction assembly 305, which drives the connecting rod 308 and the motor wheel 307 to rotate. This further drives the three planetary gears 314 that mesh with the motor wheel 307 to rotate, and further drives the second connecting rod 315 and the stirring blades 316 to rotate. At the same time, the upper fixed plate 312 and the lower fixed plate 311 drive the planetary gears 314 to rotate on the tooth surface of the rack ring 302 to revolve. This causes the three planetary gears 314 to rotate while revolving, thus performing the mixing operation of the gypsum mortar mixture.

[0028] In this embodiment, the fixed frame 303 serves to connect the drive motor 304, the reduction assembly 305, and the top plate 2, thereby improving the structural strength of the power assembly and the safety of the device; the first bearing sleeve 306 and the second bearing sleeve 309 are used to adapt to the rotation of the connecting rod 308; the baffle 310 serves a protective function.

[0029] Example 2

[0030] See Figures 1-6Furthermore, the feeding mechanism 4 includes a feeding component 401, the side of which is fixedly connected to the top side of the mixing tank 1, a groove 402 is fixedly opened on the inner wall of the feeding component 401, a partition 403 is slidably installed on the inner wall of the groove 402, a handle 404 is fixedly installed on the side of the partition 403, a bottom plate 5 is fixedly installed on the bottom end face of the mixing tank 1, a discharge pipe 405 is fixedly installed on the bottom end face of the bottom plate 5, a valve 406 is provided in the discharge pipe 405, a support leg 6 is fixedly installed on the bottom end face of the bottom plate 5, and an anti-slip pad 7 is fixedly installed on the bottom end face of the support leg 6.

[0031] Specifically, before mixing, grip handle 404 and pull it outward. Handle 404 drives partition 403 to slide on the inner wall of chute 402, thereby pulling out the feeding part 401. Then, pour the prepared gypsum mortar mixture and water into the mixing tank 1. Then, stir and mix it through the mixing mechanism 3. After mixing, place the collection box under the discharge pipe 405 and open the valve 406 to collect the gypsum mortar mixture for later use.

[0032] In this embodiment, the support leg 6 and the anti-slip pad 7 serve to support the device and ensure its stability.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing device for gypsum mortar production, comprising a mixing tank (1) and a top plate (2), characterized in that: The top plate (2) is provided with a mixing mechanism (3), and the mixing barrel (1) is fixedly installed with a loading and unloading mechanism (4) on its side. The mixing mechanism (3) includes a mounting ring (301), a fixing frame (303) is fixedly mounted on the top surface of the top plate (2), a drive motor (304) is fixedly mounted on the inner wall of the fixing frame (303), a reduction assembly (305) is fixedly mounted on the end face of the transmission rod of the drive motor (304), a connecting rod (308) is fixedly mounted on the end face of the transmission rod of the reduction assembly (305), a motor wheel (307) is fixedly mounted on the side of the connecting rod (308), a first bearing sleeve (306) is fixedly mounted on the side of the connecting rod (308), a second bearing sleeve (309) is fixedly mounted on the side of the connecting rod (308), the side of the first bearing sleeve (306) is fixedly connected to the inner wall of the top plate (2), and an upper fixing plate (312) is rotatably mounted on the side of the connecting rod (308) through a bearing.

2. The mixing device for gypsum mortar production according to claim 1, characterized in that: A baffle (310) is fixedly installed on the side of the second bearing sleeve (309), and a lower fixing plate (311) is fixedly installed on the side of the second bearing sleeve (309). The sides of the upper fixing plate (312) and the lower fixing plate (311) are both fixedly connected to the inner wall of the mounting ring (301).

3. The mixing device for gypsum mortar production according to claim 2, characterized in that: The inner wall of the upper fixed plate (312) is rotatably mounted with a first connecting rod (313) via a bearing. A planetary gear (314) is fixedly mounted on the side of the first connecting rod (313). A second connecting rod (315) is fixedly mounted on the bottom end face of the first connecting rod (313). A stirring blade (316) is fixedly mounted on the side of the second connecting rod (315).

4. The mixing device for gypsum mortar production according to claim 1, characterized in that: A rack ring (302) is fixedly installed on the inner wall of the mounting ring (301). The tooth surface of the rack ring (302) meshes with the tooth surface of the planetary gear (314). The top surface of the mounting ring (301) is fixedly connected to the bottom surface of the top plate (2).

5. A mixing device for gypsum mortar production according to claim 1, characterized in that: The feeding mechanism (4) includes a feeding component (401), the side of which is fixedly connected to the top side of the mixing tank (1), a groove (402) is fixedly opened on the inner wall of the feeding component (401), a partition (403) is slidably installed on the inner wall of the groove (402), and a handle (404) is fixedly installed on the side of the partition (403).

6. The mixing device for gypsum mortar production according to claim 1, characterized in that: A bottom plate (5) is fixedly installed on the bottom end face of the mixing tank (1), and a discharge pipe (405) is fixedly installed on the bottom end face of the bottom plate (5). A valve (406) is installed inside the discharge pipe (405).

7. A mixing device for gypsum mortar production according to claim 6, characterized in that: The bottom end of the base plate (5) is fixedly installed with a support leg (6), and the bottom end of the support leg (6) is fixedly installed with an anti-slip pad (7).

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