Mortar mixer for indoor decoration

Abstract

The utility model belongs to the technical field of mixers, and discloses a mortar mixer for indoor decoration, which comprises a mounting plate, a mounting groove is arranged at the bottom of the mounting plate, a worm is rotatably connected to the inner wall of the mounting groove, two mounting frames are symmetrically arranged at the bottom of the mounting plate, fixing shafts are movably mounted on the inner walls of the two mounting frames, and the fixing shafts are rotatably connected with the worm. The outer walls of the circumferences of the two fixing shafts are fixedly connected with worm wheels, and the worm is meshed with the two worm wheels. Through universal wheels at the bottom of a mounting plate, the device can be conveniently moved, after the device is moved into a room, a crank is rotated to drive a worm to rotate, the worm drives two worm wheels to rotate, the two worm wheels drive a fixing shaft to rotate, and the fixing shaft drives mounting frames to rotate; and at the moment, supporting slopes at the bottoms of supporting plates on the inner sides of the two mounting frames make contact with the ground, the device is supported through the two supporting plates, and the supporting stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, and more specifically to a mortar mixer for indoor decoration. Background Art

[0002] A mortar mixer is a machine used to mix cement, sand and gravel aggregates and water into a mortar mixture. It is mainly composed of a mixing drum, a feeding and unloading mechanism, a water supply system, a prime mover, a transmission mechanism, a frame and a supporting device. This equipment is widely used in the construction industry and is an important tool for preparing mortar.

[0003] In the document with publication number CN220052283U, a mortar mixer is disclosed, including a load-bearing bottom plate, and movable wheels are fixedly installed at the bottom of the load-bearing bottom plate near the four corner edges. In this document, by arranging movable wheels at the bottom of the device, the device can be easily moved. When the mortar mixer is working, the high-speed rotation of the stirring paddle and the mixing of the mortar will produce large vibrations and shaking. If it is only supported by the movable wheels at the bottom without other effective fixing or stabilizing measures, this shaking can easily make the device as a whole unstable, and there may even be a risk of tipping over or sliding. For this reason, we propose a mortar mixer for interior decoration. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a mortar mixer for interior decoration, which solves the problem in the prior art that if the support is only based on the moving wheels at the bottom without other effective fixing or stabilizing measures, the shaking can easily cause the entire device to become unstable and may even cause the risk of tipping over or sliding.

[0005] The utility model discloses a mortar mixer for indoor decoration, comprising a mounting plate, a mounting groove is provided at the bottom of the mounting plate, a worm is rotatably connected to the inner wall of the mounting groove, two mounting frames are symmetrically arranged at the bottom of the mounting plate, fixed shafts are movably installed on the inner walls of the two mounting frames, worm gears are fixedly connected to the circumferential outer walls of the two fixed shafts, the worm gears are meshed with the two worm gears, the circumferential outer walls of the two fixed shafts are symmetrically arranged to be rotatably connected to connecting blocks, the tops of the plurality of connecting blocks are respectively connected and fixed to the bottom of the mounting plate, and the relatively close sides of the two mounting frames are symmetrically arranged to be fixedly connected to a support plate.

[0006] Preferably, a first connecting groove is formed on the top of each of the two mounting frames, and both ends of the two fixed shafts are rotatably connected to the inner walls of the first connecting groove respectively.

[0007] Preferably, the two support plates are both inclined, and support slopes are formed at the bottoms of the two support plates.

[0008] Preferably, both ends of the worm respectively pass through the mounting groove and extend to the outside thereof, both ends of the worm are fixedly connected to cranks, and the circumferential outer walls of the two cranks are rotatably connected to rotating sleeves.

[0009] Preferably, a second connecting groove is formed at the bottom of the two mounting frames, the inner walls of the two second connecting grooves are rotatably connected to connecting shafts, and the circumferential outer walls of the two connecting shafts are fixedly connected to rollers.

[0010] Preferably, universal wheels are rotatably connected to the four corners of the bottom of the mounting plate, and a handrail is fixedly connected to the top of the mounting plate.

[0011] Preferably, the top of the mounting plate is symmetrically structured and fixedly connected with two fixing plates, and relatively close sides of the two fixing plates are both symmetrically structured and fixedly connected with connecting plates.

[0012] Preferably, a mixing drum is provided above the mounting plate, and the circumferential outer wall of the mixing drum is respectively connected and fixed to two connecting plates.

[0013] Preferably, a feed hopper is fixedly connected to the top of the circumferential outer wall of the mixing drum, a discharge pipe is fixedly connected to the bottom of the circumferential outer wall of the mixing drum, and a control valve is fixedly connected to the circumferential outer wall of the discharge pipe.

[0014] Preferably, a fixing frame is fixedly connected to the end of the mixing drum, a stirring motor is fixedly connected to the inner wall of the fixing frame, and a stirring shaft of the stirring motor extends into the interior of the mixing drum.

[0015] The beneficial effects of the present invention are:

[0016] 1. After moving the device to the target position, the crank can be turned to drive the worm to rotate, and then drive the two worm wheels to rotate synchronously. As the worm wheels rotate, the fixed shaft also starts to rotate, thereby driving the mounting frame to flip from the bottom of the mounting plate to both sides of it. The support plate on the inner side of the mounting frame gradually changes from a vertical state to a horizontal state and finally contacts the ground. The support plate and the ground form a stable support structure, which increases the contact area with the ground and improves the stability of the support.

[0017] 2. The universal wheels at the bottom of the mounting plate provide great convenience for the movement of the mortar mixer, allowing the device to be easily moved indoors to meet the needs of use in different working environments.

[0018] 3. When the fixed shaft drives the mounting frame to rotate, the roller at the bottom of the mounting frame is turned over, and the roller squeezes the ground. At this time, the roller rolls along the ground. This design makes it easy to turn over and store the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the roller of the utility model;

[0022] Figure 4 It is a schematic diagram of the installation structure of the feed pipe of the utility model.

[0023] In the figure: 1. mounting plate; 2. mounting groove; 3. worm; 4. crank; 5. rotating sleeve; 6. connecting block; 7. mounting frame; 8. first connecting groove; 9. fixed shaft; 10. worm gear; 11. second connecting groove; 12. connecting shaft; 13. roller; 14. support plate; 15. supporting inclined plane; 16. universal wheel; 17. fixed plate; 18. connecting plate; 19. handrail; 20. mixing drum; 21. feed hopper; 22. fixed frame; 23. mixing motor; 24. discharge pipe; 25. control valve. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figure 1 , Figure 2 and Figure 3As shown, a mortar mixer for indoor decoration includes a mounting plate 1, a mounting groove 2 is opened at the bottom of the mounting plate 1, a worm 3 is rotatably connected to the inner wall of the mounting groove 2, two mounting frames 7 are symmetrically arranged at the bottom of the mounting plate 1, fixed shafts 9 are movably installed on the inner walls of the two mounting frames 7, worm gears 10 are fixedly connected to the outer walls of the two fixed shafts 9, the worm 3 is meshed with the two worm gears 10, the outer walls of the two fixed shafts 9 are symmetrically rotatably connected to connecting blocks 6, the tops of the multiple connecting blocks 6 are respectively connected and fixed to the bottom of the mounting plate 1, and the relatively close sides of the two mounting frames 7 are symmetrically fixedly connected to support plates 14, a first connecting groove 8 is provided on the top of the two mounting frames 7, and both ends of the two fixed shafts 9 are rotatably connected to the inner wall of the first connecting groove 8 respectively, the two support plates 14 are inclined, and the bottom of the two support plates 14 is provided with a supporting inclined surface 15, the two ends of the worm 3 respectively penetrate the mounting groove 2 and extend to the outside thereof, the two ends of the worm 3 are fixedly connected with a crank 4, and the outer circumferential walls of the two cranks 4 are rotatably connected with a rotating sleeve 5, and the bottom of the two mounting frames 7 is provided with a second connecting groove 11, and the inner walls of the two second connecting grooves 11 are rotatably connected with a connecting shaft 12, and the outer circumferential walls of the two connecting shafts 12 are fixedly connected with a roller 13.

[0026] like Figure 4 As shown, universal wheels 16 are rotatably connected at the four corners of the bottom of the mounting plate 1, a handrail 19 is fixedly connected to the top of the mounting plate 1, two fixing plates 17 are fixedly connected to the top of the mounting plate 1 in a symmetrical structure, and the two fixing plates 17 are fixedly connected to the connecting plates 18 on the relatively close sides in a symmetrical structure, and a mixing drum 20 is provided above the mounting plate 1, and the circumferential outer walls of the mixing drum 20 are respectively connected and fixed to the two connecting plates 18.

[0027] like Figure 4 As shown, a feed hopper 21 is fixedly connected to the top of the circumferential outer wall of the mixing drum 20, a discharge pipe 24 is fixedly connected to the bottom of the circumferential outer wall of the mixing drum 20, a control valve 25 is fixedly connected to the circumferential outer wall of the discharge pipe 24, a fixing frame 22 is fixedly connected to the end of the mixing drum 20, a stirring motor 23 is fixedly connected to the inner wall of the fixing frame 22, and the stirring shaft of the stirring motor 23 extends into the interior of the mixing drum 20.

[0028] Working principle: The universal wheel 16 at the bottom of the mounting plate 1 provides great convenience for the movement of the mortar mixer, so that the device can be easily moved indoors, thereby meeting the needs of use in different working environments;

[0029] After the device is moved to the target position, the crank 4 can be turned to drive the worm 3 to rotate, thereby driving the two worm wheels 10 to rotate synchronously. As the worm wheel 10 rotates, the fixed shaft 9 also starts to rotate, and the roller 13 at the bottom of the mounting frame 7 is turned over, and the roller 13 squeezes the ground. At this time, the roller 13 rolls along the ground to support the device, and the fixed shaft 9 drives the mounting frame 7 to turn from the bottom of the mounting plate 1 to both sides thereof, and the support plate 14 on the inner side of the mounting frame finally contacts the ground, and the support plate 14 forms a stable support structure with the ground, which increases the contact area with the ground and improves the stability of the support.

[0030] The mortar raw materials are fed into the mixing drum 20 through the feed hopper 21 , and the raw materials in the mixing drum 20 are stirred by the stirring motor 23 . After stirring, the raw materials are discharged through the discharge pipe 24 .

[0031] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0032] Although the 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mortar mixer for interior decoration, comprising a mounting plate (1), characterized in that: The bottom of the mounting plate (1) is provided with a mounting groove (2), the inner wall of the mounting groove (2) is rotatably connected to a worm (3), the bottom of the mounting plate (1) is symmetrically structured with two mounting frames (7), the inner walls of the two mounting frames (7) are movably mounted with fixed shafts (9), the circumferential outer walls of the two fixed shafts (9) are fixedly connected to worm wheels (10), the worm (3) is meshed with the two worm wheels (10), the circumferential outer walls of the two fixed shafts (9) are symmetrically structured with connecting blocks (6) rotatably connected, the tops of the plurality of connecting blocks (6) are respectively connected and fixed to the bottom of the mounting plate (1), and the relatively close sides of the two mounting frames (7) are symmetrically structured and fixedly connected to support plates (14).

2. The mortar mixer for interior decoration according to claim 1, characterized in that: The tops of the two mounting frames (7) are each provided with a first connecting groove (8), and the two ends of the two fixed shafts (9) are rotatably connected to the inner walls of the first connecting groove (8) respectively.

3. The mortar mixer for interior decoration according to claim 2, characterized in that: The two support plates (14) are both arranged in an inclined manner, and support inclined surfaces (15) are provided at the bottoms of the two support plates (14).

4. The mortar mixer for interior decoration according to claim 3, characterized in that: Both ends of the worm (3) respectively penetrate the mounting groove (2) and extend to the outside thereof, and both ends of the worm (3) are fixedly connected to a crank (4), and the circumferential outer walls of the two cranks (4) are rotatably connected to a rotating sleeve (5).

5. The mortar mixer for interior decoration according to claim 4, characterized in that: The bottoms of the two mounting frames (7) are each provided with a second connection groove (11), the inner walls of the two second connection grooves (11) are rotatably connected to a connection shaft (12), and the circumferential outer walls of the two connection shafts (12) are each fixedly connected to a roller (13).

6. The mortar mixer for interior decoration according to claim 5, characterized in that: Universal wheels (16) are rotatably connected at the four corners of the bottom of the mounting plate (1), and a handrail (19) is fixedly connected to the top of the mounting plate (1).

7. The mortar mixer for interior decoration according to claim 6, characterized in that: The top of the mounting plate (1) is symmetrically structured and fixedly connected to two fixing plates (17), and relatively close sides of the two fixing plates (17) are both symmetrically structured and fixedly connected to a connecting plate (18).

8. The mortar mixer for interior decoration according to claim 7, characterized in that: A mixing drum (20) is provided above the mounting plate (1), and the circumferential outer wall of the mixing drum (20) is respectively connected and fixed to two connecting plates (18).

9. The mortar mixer for interior decoration according to claim 8, characterized in that: A feed hopper (21) is fixedly connected to the top of the circumferential outer wall of the mixing drum (20), a discharge pipe (24) is fixedly connected to the bottom of the circumferential outer wall of the mixing drum (20), and a control valve (25) is fixedly connected to the circumferential outer wall of the discharge pipe (24).

10. The mortar mixer for interior decoration according to claim 9, characterized in that: The end of the mixing drum (20) is fixedly connected to a fixing frame (22), the inner wall of the fixing frame (22) is fixedly connected to a mixing motor (23), and the mixing shaft of the mixing motor (23) extends into the interior of the mixing drum (20).

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