Plastering mortar construction mixer

Abstract

The utility model discloses a plastering mortar construction mixer in the field of mortar mixing devices, which comprises a mixing tank body and an equipment support, the mixing tank body is fixedly mounted on the equipment support, a cover plate is arranged right above the mixing tank body, and a lifting component for driving the cover plate to move up and down is mounted on the equipment support. A rotating disc is rotationally mounted in the cover plate, and a first driving mechanism for driving the rotating disc to rotate is mounted on the cover plate; the plastering mortar stirring device solves the problems that when an existing plastering mortar stirring device is used, processed mortar is prone to being attached to and solidified on the stirring blades and the inner wall of the tank body, the rotating weight of the mortar attached to the stirring blades can be increased, and the mortar is prone to falling off. And the problems that mortar attached to the inner wall of the tank body is inconvenient to take out from the tank body, so that unnecessary material waste is caused, and the use of people is not facilitated are solved.

Description

Technical Field

[0001] The utility model relates to the field of mortar mixing devices, in particular to a plastering mortar construction mixer. Background Art

[0002] Mortar is the bonding material used for bricklaying in construction. It is composed of a certain proportion of sand and binding materials (cement, lime paste, clay, etc.) plus water. It is also called mortar or mortar. Commonly used mortars include cement mortar, mixed mortar (or cement lime mortar), lime mortar and clay mortar. With the continuous development of the construction industry, the application of mortar is increasing, and mortar mixing equipment is also being used more and more widely.

[0003] When the existing plastering mortar mixing device is in use, the processed mortar is easy to adhere to and solidify on the stirring blades and the inner wall of the tank body. The mortar attached to the stirring blades will increase its rotational weight, which is not conducive to improving the service life of the equipment components. In addition, the mortar attached to the inner wall of the tank body is not convenient to remove from the tank body, resulting in unnecessary material waste and is not conducive to people's use. Therefore, technical personnel in this field provide a plastering mortar construction mixer to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a plastering mortar construction mixer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastering mortar construction mixer, comprising a mixing tank body and an equipment bracket, wherein the mixing tank body is fixedly mounted on the equipment bracket, a cover plate is provided directly above the mixing tank body, a lifting assembly for driving the cover plate to move up and down is installed on the equipment bracket, a rotating disk is rotatably mounted inside the cover plate, and a first driving mechanism for driving the rotating disk to rotate is also installed on the cover plate;

[0006] The bottom of the rotating disk is equipped with multiple groups of stirring components arranged equidistantly in a circle around its axis, the inside of the rotating disk is equipped with a cleaning component that can slide up and down to scrape off the materials attached to the surface of the stirring component and the inner wall of the stirring tank, and the top of the rotating disk is equipped with a second driving mechanism that drives the cleaning component to move up and down.

[0007] Preferably, the stirring assembly comprises a plurality of groups of connecting rods welded to the bottom of the rotating disk, a stirring blade is welded to the bottom end of each group of connecting rods, and two groups of connecting grooves are symmetrically opened inside the stirring blade.

[0008] Preferably: the cleaning assembly includes four groups of slide rods installed inside the rotating disk for sliding up and down movement, the top ends of the four groups of slide rods are connected to the same lifting disk, and the bottom ends of the four groups of slide rods are connected to scrapers that fit the surface of the stirring blades and the inner wall of the stirring tank.

[0009] Preferably: the scraper includes an outer ring that fits against the inner wall of the stirring tank, the inner ring of the outer ring is integrally formed with multiple sets of cleaning plates that are sleeved on the outer ring of the stirring blade, and an inner ring is integrally formed between two adjacent sets of cleaning plates, and the bottom end of the sliding rod is fixedly connected to the top of the inner ring.

[0010] Preferably: the second driving mechanism includes a first motor fixedly mounted on the top of the rotating disk, the output end shaft of the first motor is connected to a first gear, the top center of the rotating disk is rotatably connected to a first screw rod through a bearing, the first screw rod is threadedly connected to the lifting disk, and a second gear meshing with the first gear is welded on the first screw rod.

[0011] Preferably: the first driving mechanism comprises a second motor fixedly mounted on the bottom of the cover plate, the output end shaft of the second motor is connected to a third gear, and the outer ring of the rotating disk is welded with a gear ring meshing with the third gear.

[0012] Preferably: the lifting assembly includes a third motor fixedly mounted on the top of the equipment bracket, the output end of the third motor is connected to a second screw, the bottom end of the second screw is rotatably connected to the equipment bracket, two groups of support rods located on both sides of the second screw are welded to the equipment bracket, the second screw is threadedly connected to a lifting block that can slide up and down on the surface of the support rod, and the side of the lifting block is welded to the side of the cover plate.

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

[0014] 1. In the utility model, a lifting assembly is provided to drive the cover plate to move up and down, and the cover plate can seal the top of the mixing tank during mixing, which can facilitate the scattering of plastering mortar and pollute the environment. A second driving mechanism is provided to drive the rotating disk, the connecting rod and the mixing blade to rotate, so that the material inside the mixing tank can be efficiently mixed.

[0015] 2. In the utility model, a second motor is provided to drive the first gear, the second gear and the first screw to rotate, and the first screw drives the lifting plate, the sliding rod, the inner ring, the cleaning plate and the outer ring to move up and down. The outer ring can facilitate timely cleaning of the material attached to the inner wall of the mixing tank, and the cleaning plate can facilitate timely cleaning of the material attached to the mixing blade, which is beneficial to the subsequent cleaning of the mixing component and improves the utilization rate of the material, and is convenient for improving the service life of the mixing blade and other structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 A bottom view of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the cover plate and its connection structure of the utility model.

[0019] In the figure: 1. stirring tank body; 2. equipment bracket; 3. cover plate; 4. rotating disk; 5. connecting rod; 6. stirring blade; 7. sliding rod; 8. lifting disk; 9. outer ring; 10. cleaning plate; 11. inner ring; 12. first motor; 13. first gear; 14. first screw; 15. second gear; 16. second motor; 17. third gear; 18. gear ring; 19. third motor; 20. second screw; 21. support rod; 22. lifting block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 to Figure 3 In the embodiment of the utility model, a plastering mortar construction mixer comprises a stirring tank body 1 and an equipment support 2, the stirring tank body 1 is fixedly mounted on the equipment support 2, a cover plate 3 is arranged directly above the stirring tank body 1, a lifting assembly for driving the cover plate 3 to move up and down is installed on the equipment support 2, a rotating disk 4 is rotatably mounted inside the cover plate 3, a first driving mechanism for driving the rotating disk 4 to rotate is also installed on the cover plate 3, a plurality of stirring assemblies equidistantly arranged in a circle around its axis are installed at the bottom of the rotating disk 4, a cleaning assembly for scraping off the material attached to the surface of the stirring assembly and the inner wall of the stirring tank body 1 is slidably mounted inside the rotating disk 4, and a second driving mechanism for driving the cleaning assembly to move up and down is installed on the top of the rotating disk 4.

[0022] During use, the staff puts the plastering mortar that needs to be mixed into the interior of the mixing tank body 1, starts the lifting assembly to drive the cover plate 3 to move, seals the cover plate 3 to the top of the mixing tank body 1, starts the second driving mechanism to drive the rotating disk 4 to rotate, and the rotating disk 4 drives the stirring assembly, the first driving mechanism and the cleaning assembly to rotate. The stirring assembly can fully and evenly mix the plastering mortar raw materials inside the mixing tank body 1, starts the first lifting assembly to drive the cleaning assembly to move up and down, and the cleaning assembly can easily remove the materials attached to the surface of the stirring assembly and the inner wall of the mixing tank body 1.

[0023] In one embodiment, specifically, the stirring assembly includes a plurality of connecting rods 5 welded to the bottom of the rotating disk 4, and a stirring blade 6 is welded to the bottom end of each connecting rod 5. The stirring blade 6 rotates with the rotating disk 4, and can fully stir and mix the raw materials inside the stirring tank body 1. Two groups of connecting grooves are symmetrically opened inside the stirring blade 6, which can reduce the dead weight of the stirring blade 6 and help improve the actual stirring efficiency.

[0024] Specifically, the cleaning assembly includes four groups of slide bars 7 installed inside the rotating disk 4 for sliding up and down movement, the top ends of the four groups of slide bars 7 are connected to the same lifting disk 8, the bottom ends of the four groups of slide bars 7 are connected to scrapers that fit the surface of the stirring blade 6 and the inner wall of the stirring tank body 1, wherein the scraper includes an outer ring 9 that fits the inner wall of the stirring tank body 1, the inner ring of the outer ring 9 is integrally formed with multiple groups of cleaning plates 10 that are sleeved on the outer ring of the stirring blade 6, an inner ring 11 is integrally formed between two adjacent groups of cleaning plates 10, and the bottom end of the slide bar 7 is fixedly connected to the top of the inner ring 11.

[0025] The outer ring 9 moves up and down against the inner wall of the stirring tank body 1, which can facilitate timely cleaning of materials attached to the inner wall of the stirring tank body 1. The cleaning plate 10 moves up and down against the outer surface of the stirring blade 6, which can facilitate timely cleaning of materials attached to the stirring blade 6. The inner ring 11 connects the slide rod 7 to facilitate improving the overall supporting strength of the outer ring 9 and the cleaning plate 10.

[0026] Specifically, the second driving mechanism includes a first motor 12 fixedly mounted on the top of the rotating disk 4, the output end shaft of the first motor 12 is connected to the first gear 13, the top center of the rotating disk 4 is rotatably connected to the first screw 14 through a bearing, the first screw 14 is threadedly connected to the lifting disk 8, and the first screw 14 is welded with a second gear 15 meshing with the first gear 13.

[0027] Start the first motor 12, the first motor 12 drives the first gear 13 to rotate, the first gear 13 drives the second gear 15 to rotate, the second gear 15 drives the first screw 14 to rotate, the first screw 14 can drive the lifting plate 8 to move up and down, and the lifting plate 8 drives the scraper to move up and down inside the mixing tank body 1 through the sliding rod 7.

[0028] In one embodiment, specifically, the first driving mechanism includes a second motor 16 fixedly mounted on the bottom of the cover plate 3, the output end shaft of the second motor 16 is connected to the third gear 17, the outer ring of the rotating disk 4 is welded with a gear ring 18 meshing with the third gear 17, and the second motor 16 is started, the second motor 16 drives the third gear 17 to rotate, the third gear 17 drives the gear ring 18 to rotate, and the gear ring 18 can drive the rotating disk 4 to rotate inside the cover plate 3.

[0029] In one embodiment, specifically, the lifting assembly includes a third motor 19 fixedly mounted on the top of the equipment bracket 2, the output end of the third motor 19 is connected to the second screw 20, the bottom end of the second screw 20 is rotatably connected to the equipment bracket 2, two groups of support rods 21 located on both sides of the second screw 20 are welded to the equipment bracket 2, the second screw 20 is threadedly connected to a lifting block 22 that can slide up and down on the surface of the support rod 21, the side of the lifting block 22 is welded to the side of the cover 3, the third motor 19 is started, the third motor 19 drives the second screw 20 to rotate, the second screw 20 drives the lifting block 22 to move up and down, and the lifting block 22 drives the cover 3 to move.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastering mortar construction mixer, comprising a mixing tank (1) and an equipment support (2), wherein the mixing tank (1) is fixedly mounted on the equipment support (2), and is characterized in that: A cover plate (3) is provided directly above the stirring tank body (1); a lifting assembly for driving the cover plate (3) to move up and down is installed on the equipment bracket (2); a rotating disk (4) is rotatably installed inside the cover plate (3); and a first driving mechanism for driving the rotating disk (4) to rotate is also installed on the cover plate (3); The bottom of the rotating disk (4) is provided with a plurality of stirring components which are arranged equidistantly in a circle around its axis, the interior of the rotating disk (4) is provided with a cleaning component which can be slidably mounted up and down and can scrape off the material attached to the surface of the stirring component and the inner wall of the stirring tank body (1), and the top of the rotating disk (4) is provided with a second driving mechanism which drives the cleaning component to move up and down.

2. A plastering mortar construction mixer according to claim 1, characterized in that: The stirring assembly comprises a plurality of groups of connecting rods (5) welded to the bottom of the rotating disk (4), and a stirring blade (6) is welded to the bottom end of each group of connecting rods (5), and two groups of connecting grooves are symmetrically opened inside the stirring blade (6).

3. A plastering mortar construction mixer according to claim 2, characterized in that: The cleaning assembly comprises four groups of slide bars (7) which are installed inside the rotating disk (4) in an upward and downward sliding manner, the top ends of the four groups of slide bars (7) are connected to the same lifting disk (8), and the bottom ends of the four groups of slide bars (7) are connected to scrapers which fit the surface of the stirring blades (6) and the inner wall of the stirring tank body (1).

4. A plastering mortar construction mixer according to claim 3, characterized in that: The scraper comprises an outer ring (9) which is fitted with the inner wall of the stirring tank body (1); the inner ring of the outer ring (9) is integrally formed with a plurality of cleaning plates (10) which are sleeved on the outer ring of the stirring blade (6); an inner ring (11) is integrally formed between two adjacent groups of cleaning plates (10); and the bottom end of the sliding rod (7) is fixedly connected to the top of the inner ring (11).

5. A plastering mortar construction mixer according to claim 3, characterized in that: The second driving mechanism comprises a first motor (12) fixedly mounted on the top of the rotating disk (4); the output end shaft of the first motor (12) is connected to a first gear (13); the top center of the rotating disk (4) is rotatably connected to a first screw rod (14) via a bearing; the first screw rod (14) is threadedly connected to the lifting disk (8); and a second gear (15) meshing with the first gear (13) is welded to the first screw rod (14).

6. A plastering mortar construction mixer according to claim 1, characterized in that: The first driving mechanism comprises a second motor (16) fixedly mounted on the bottom of the cover plate (3); the output end shaft of the second motor (16) is connected to a third gear (17); and the outer ring of the rotating disk (4) is welded with a gear ring (18) meshing with the third gear (17).

7. A plastering mortar construction mixer according to claim 1, characterized in that: The lifting assembly comprises a third motor (19) fixedly mounted on the top of the equipment support (2); the output end of the third motor (19) is connected to a second screw rod (20); the bottom end of the second screw rod (20) is rotatably connected to the equipment support (2); two groups of support rods (21) located on both sides of the second screw rod (20) are welded to the equipment support (2); a lifting block (22) is threadedly connected to the second screw rod (20) and can slide up and down on the surface of the support rod (21); and the side of the lifting block (22) is welded to the side of the cover plate (3).

Images