Dry-mixed mortar stirring device

Abstract

The utility model discloses a dry-mixed mortar stirring device and belongs to the technical field of dry-mixed mortar. Comprising a base, a filling barrel is installed on the base, a power source is installed at the top of the filling barrel, a supporting shaft is rotatably installed in the filling barrel, the supporting shaft is sleeved with a rotating sleeve, the rotating sleeve is connected with the output end of the power source, a plurality of transmission assemblies are installed in the supporting shaft in a linear array mode, and a stirring assembly is rotatably installed on the rotating sleeve; one end of the stirring assembly is connected with the transmission assembly, the stirring assembly rotates along the central axis of the rotating sleeve under the cooperation of the power source and the rotating sleeve, and at the moment, the stirring assembly rotates along the central axis of the stirring assembly under the cooperation of the supporting shaft and the transmission assembly. According to the dry-mixed mortar mixing device disclosed by the utility model, all components in dry-mixed mortar are ensured to be uniformly mixed by utilizing dual-motion stirring, and the phenomena that all the components of the dry-mixed mortar are not uniformly mixed and agglomerates exist due to the problem of mixing dead angles in the mixing process are avoided, so that the mixing efficiency and the mixing quality of the dry-mixed mortar are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dry-mix mortar, and particularly relates to a dry-mix mortar stirring device. Background Art

[0002] Dry-mixed mortar is usually called hydraulic cement mixed mortar. It refers to a granular or powdery material made by physically mixing dried and sieved aggregates, inorganic cementitious materials and additives in a certain proportion. It is transported to the construction site in bagged or bulk form and can be used directly after adding water and mixing.

[0003] However, during the storage and use of dry-mixed mortar, material separation may occur due to differences in particle size and physical properties of the raw materials. This phenomenon is called segregation. In order to avoid the segregation phenomenon, the existing dry-mixed mortar is mixed by stirring during storage. However, the existing stirring device usually has a vertical stirring rod in the storage barrel. However, this stirring method can only stir the material near the stirring rod in the storage barrel, while the material in the storage barrel far away from the stirring rod will be unevenly stirred, resulting in a decrease in the quality of the dry-mixed mortar. Utility Model Content

[0004] The purpose of the utility model is to provide a dry-mix mortar stirring device to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: A dry-mix mortar mixing device comprises a base, a filling barrel is installed on the base, a power source is installed on the top of the filling barrel, a support shaft is rotatably installed in the filling barrel, a rotating sleeve is connected to the outer surface of the support shaft, the rotating sleeve is connected to the output end of the power source, a plurality of transmission components are installed in a linear array in the support shaft, a stirring component is rotatably installed on the rotating sleeve, one end of the stirring component is connected to the transmission component, the stirring component rotates along the central axis of the rotating sleeve under the cooperation of the power source and the rotating sleeve, and at this time, the stirring component rotates along the central axis of the stirring component under the cooperation of the support shaft and the transmission component.

[0006] Preferably, the transmission assembly includes a lower bevel gear, which is installed on the support shaft. The lower bevel gear is meshed with an upper bevel gear, and the upper gear is sleeved on the stirring assembly. The lower bevel gear and the upper bevel gear form a vertical transmission to drive the stirring assembly to rotate.

[0007] Preferably, the stirring assembly includes a rotating shaft, which is mounted on a rotating sleeve through a bearing, the central axis of the rotating shaft and the central axis of the rotating sleeve are perpendicular to each other, the end of the rotating shaft inserted into the rotating sleeve is connected to the transmission assembly, and a stirring part is installed on the rotating shaft, and the stirring part is mounted vertically on the rotating shaft.

[0008] Preferably, the stirring portion includes long blades and short blades, and the long blades and short blades are installed on the rotating shaft in an interlaced manner.

[0009] Preferably, the stirring portion includes a plurality of stirring blades, and the stirring blades are installed on the rotating shaft in a spiral manner along the central axis of the rotating shaft.

[0010] Preferably, the power source includes a drive motor, which is installed on the top of the filling barrel through a mounting bracket, the output end of the drive motor is connected to a reducer, the output end of the reducer is connected to a transmission assembly, and the output end of the transmission assembly is sleeved on the rotating sleeve.

[0011] Beneficial effect: The utility model relates to a dry-mix mortar stirring device, which is driven by a power source to rotate the rotating sleeve in the filling barrel, driving the stirring component to rotate along the central axis of the rotating sleeve as the center of the circle. Since one end of the stirring component is connected to the transmission component, when the rotating sleeve drives the stirring component to rotate along the central axis of the rotating sleeve, the stirring component is rotated with the cooperation of the transmission component, thereby realizing two-degree-of-freedom stirring of the dry-mix mortar in the filling barrel, breaking up the agglomerates in the dry-mix mortar, and utilizing double-motion stirring to ensure uniform mixing of the various components in the dry-mix mortar, avoiding the problem of mixing dead corners during the mixing process, which causes uneven mixing of the various components of the dry-mix mortar and the formation of agglomerates, thereby improving the mixing efficiency and quality of the dry-mix mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 This is a schematic diagram of the power source structure of the utility model;

[0015] Figure 4 Schematic diagram of the stirring component of the present invention Figure 1 ;

[0016] Figure 5 Schematic diagram of the stirring component of the present invention Figure 2 .

[0017] Figures 1 to 5 The figures are marked as follows: 100, base; 200, filling barrel; 300, power source; 400, support shaft; 500, rotating sleeve; 600, transmission assembly; 700, stirring assembly; 301, driving motor; 302, reducer; 601, lower bevel gear; 602, upper bevel gear; 701, rotating shaft; 702, long paddle; 703, short paddle; 704, stirring paddle. DETAILED DESCRIPTION

[0018] Example 1:

[0019] like Figures 1 to 4 As shown, the utility model provides a technical solution for a dry-mix mortar stirring device: a dry-mix mortar stirring device, comprising a base 100, a filling bucket 200, a power source 300, a support shaft 400, a rotating sleeve 500 and a stirring assembly 700, wherein the filling bucket 200 is mounted on the base 100, the power source 300 is mounted on the top of the filling bucket 200, the support shaft 400 and the rotating sleeve 500 are both vertically mounted in the filling bucket 200, and the upper end of the support shaft 400 is mounted on the filling bucket 20 0 upper inner wall, the rotating sleeve 500 is sleeved on the supporting shaft 400, the top of the rotating sleeve 500 is rotatably mounted on the upper inner wall of the filling barrel 200, the power source 300 includes a driving motor 301, the driving motor 301 is mounted on the top of the filling barrel 200 through a mounting bracket, the output end of the driving motor 301 is connected to the reducer 302, the output end of the reducer 302 is connected to the transmission assembly 600, the output end of the transmission assembly 600 is sleeved on the rotating sleeve 500, and the driving motor 30 1 and the reducer 302, the driving transmission assembly 600 drives the rotating sleeve 500 to rotate. The outer surface of the support shaft 400 is connected to the rotating sleeve 500, and the rotating sleeve 500 is connected to the output end of the power source 300. A plurality of transmission assemblies 600 are installed in a linear array in the support shaft 400. The rotating sleeve 500 is rotatably installed with a stirring assembly 700. One end of the stirring assembly 700 is connected to the transmission assembly 600. When the rotating sleeve 500 rotates, the stirring assembly 700 is driven to rotate with the central axis of the rotating sleeve 500 as the center. The center of the circle rotates, and the stirring assembly 700 cooperates with the transmission assembly 600 installed on the support shaft 400 to realize the self-rotation of the stirring assembly 700, so that the stirring assembly 700 can realize two-degree-of-freedom stirring in the filling barrel 200, break the agglomerates in the dry-mixed mortar, and use double-motion stirring to ensure the uniform mixing of various components in the dry-mixed mortar, avoiding the problem of mixing dead corners during the mixing process, resulting in uneven mixing of various components of the dry-mixed mortar and the formation of agglomerates, thereby improving the mixing efficiency and quality of the dry-mixed mortar.

[0020] In a further embodiment, the transmission assembly 600 includes a lower bevel gear 601, which is installed on the support shaft 400. The lower bevel gear 601 is meshed with an upper bevel gear 602, and the upper gear is sleeved on the stirring assembly 700. The lower bevel gear 601 and the upper bevel gear 602 form a vertical transmission, thereby realizing the rotation of the rotating sleeve 500 and the stirring assembly 700.

[0021] In a further embodiment, Figure 4As shown, the stirring assembly 700 includes a rotating shaft 701, which is installed on the rotating sleeve 500 through a bearing, and the central axis of the rotating shaft 701 is perpendicular to the central axis of the rotating sleeve 500. The rotating shaft 701 is inserted into the end of the rotating sleeve 500 to connect the transmission assembly 600, and a stirring part is installed on the rotating shaft 701, which is vertically installed on the rotating shaft 701. The stirring part includes a long paddle 702 and a short paddle 703, and the long paddle 702 and the short paddle 703 are installed on the rotating shaft 701 in an interlaced manner. When the transmission assembly 600 drives the rotating shaft 701 to rotate, the long paddle 702 and the short paddle 703 cooperate to stir the dry mixed mortar in the filling barrel 200, mix the various components of the dry mixed mortar, and break up the agglomerates, thereby improving the mixing efficiency and quality of the dry mixed mortar.

[0022] Example 2:

[0023] In this embodiment, only the stirring part in the stirring assembly 700 is different from the stirring part in embodiment 1, and the other structures are the same. In this embodiment, Figure 5 As shown, the stirring portion includes a plurality of stirring blades 704 , and the stirring blades 704 are installed on the rotating shaft 701 in a spiral manner along the central axis of the rotating shaft 701 .

[0024] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all fall within the scope of protection of the present invention.

Claims

1. A dry-mix mortar stirring device, characterized in that: The invention comprises a base (100), a filling barrel (200) is installed on the base (100), a power source (300) is installed on the top of the filling barrel (200), a support shaft (400) is rotatably installed in the filling barrel (200), a rotating sleeve (500) is connected to the outer surface of the support shaft (400), the rotating sleeve (500) is connected to the output end of the power source (300), and a plurality of transmission components (600) are installed in a linear array in the support shaft (400). The rotating sleeve (500) is rotatably mounted with a stirring assembly (700), one end of the stirring assembly (700) is connected to the transmission assembly (600), and the stirring assembly (700) rotates along the central axis of the rotating sleeve (500) under the cooperation of the power source (300) and the rotating sleeve (500). At this time, the stirring assembly (700) rotates along the central axis of the stirring assembly (700) under the cooperation of the support shaft (400) and the transmission assembly (600).

2. A dry-mix mortar stirring device according to claim 1, characterized in that: The transmission assembly (600) includes a lower bevel gear (601), which is mounted on the support shaft (400). The lower bevel gear (601) is meshed with an upper bevel gear (602), and the upper gear is sleeved on the stirring assembly (700). The lower bevel gear (601) and the upper bevel gear (602) form a vertical transmission to drive the stirring assembly (700) to rotate.

3. The dry-mix mortar stirring device according to claim 1, characterized in that: The stirring assembly (700) includes a rotating shaft (701), which is mounted on the rotating sleeve (500) via a bearing. The central axis of the rotating shaft (701) is perpendicular to the central axis of the rotating sleeve (500). The rotating shaft (701) is inserted into the end of the rotating sleeve (500) and connected to the transmission assembly (600). A stirring portion is mounted on the rotating shaft (701), and the stirring portion is mounted perpendicularly to the rotating shaft (701).

4. A dry-mix mortar stirring device according to claim 3, characterized in that: The stirring portion comprises a long blade (702) and a short blade (703), and the long blade (702) and the short blade (703) are installed on the rotating shaft (701) in a staggered manner.

5. The dry-mix mortar stirring device according to claim 3, characterized in that: The stirring portion comprises a plurality of stirring blades (704), and the stirring blades (704) are installed on the rotating shaft (701) in a spiral manner along the central axis of the rotating shaft (701).

6. The dry-mix mortar stirring device according to claim 1, characterized in that: The power source (300) includes a drive motor (301), the drive motor (301) is mounted on the top of the filling barrel (200) via a mounting frame, the output end of the drive motor (301) is connected to a reducer (302), the output end of the reducer (302) is connected to a transmission assembly (600), and the output end of the transmission assembly (600) is sleeved on the rotating sleeve (500).

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