Horizontal concrete mixing device

Abstract

The utility model discloses a horizontal concrete mixing device, including support seat, the horizontal setting of support seat has the mixing jar, the horizontal rotation connection of mixing jar in has the stirring shaft, a plurality of stirring wheels are fixedly sleeved on the stirring shaft, the drive mechanism for controlling the rotation of stirring shaft is provided on the mixing jar, a plurality of auxiliary mixers are provided on the stirring shaft, and a plurality of auxiliary mixers are arranged at intervals with a plurality of stirring wheels, every auxiliary mixer includes a plurality of support shafts, a plurality of support shafts are arranged at equal intervals along the circumference of stirring shaft, every support shaft is set along the radial of stirring shaft respectively, and is rotatably connected with stirring shaft, the overturning stirring wheel is fixedly sleeved on every support shaft respectively, and the control member is provided on the mixing jar, and the control member is used for controlling all support shafts synchronous rotation. The utility model can promote the relative motion effect between the components of raw materials to improve the stirring efficiency and stirring effect.

Description

Technical Field

[0001] This utility model relates to the field of concrete mixing equipment, and in particular to a horizontal concrete mixing device. Background Technology

[0002] A concrete mixing plant is a device used to mix raw materials such as cement, sand, gravel and water in a certain proportion to produce uniform concrete. It is an indispensable part of construction and is widely used in various engineering fields such as housing construction, road paving, and bridge construction.

[0003] Horizontal concrete mixing devices in related technologies typically include a support base, a mixing tank horizontally mounted on the support base, a mixing shaft horizontally rotatably connected inside the mixing tank, multiple mixing wheels fixedly mounted on the mixing shaft, and a drive motor for controlling the rotation of the mixing shaft mounted on the mixing tank.

[0004] However, mixing the raw materials by multiple stirring wheels on the stirring shaft, with the stirring direction of the multiple stirring wheels being constant, results in poor relative motion between the components of the raw materials, thus affecting the mixing efficiency and effect, which needs to be improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this invention is to provide a horizontal concrete mixing device that can promote the relative movement between the components of the raw materials, thereby improving mixing efficiency and mixing effect.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a horizontal concrete mixing device, including a support base, a mixing tank horizontally arranged on the support base, a mixing shaft horizontally rotatably connected inside the mixing tank, a plurality of mixing wheels fixedly sleeved on the mixing shaft, a drive mechanism for controlling the rotation of the mixing shaft provided on the mixing tank, a plurality of auxiliary mixers provided on the mixing shaft, and the plurality of auxiliary mixers and the plurality of mixing wheels arranged at intervals;

[0007] Each of the auxiliary stirrers includes multiple support shafts, which are arranged at equal intervals along the circumference of the stirring shaft. Each support shaft is arranged radially along the stirring shaft and rotatably connected to it. Each support shaft is fixedly fitted with a tumbling wheel. The stirring tank is equipped with a control component for controlling all the support shafts to rotate synchronously.

[0008] Optionally: a support hole is provided through the stirring shaft along its axial direction; the control component includes a control shaft passing through the support hole; support frames are fixedly connected to both ends of the stirring tank; and the two ends of the control shaft are fixedly connected to the corresponding support frames.

[0009] Each of the support shafts extends into the support hole and is fixedly fitted with a control helical tooth. Multiple control gear discs are fixedly fitted on the control shaft, and each control helical tooth meshes with the corresponding control gear disc.

[0010] Optionally, the control shaft and the stirring shaft are rotatably connected by two sealed bearings, and the two sealed bearings are located at the corresponding ports of the support hole.

[0011] Optionally, multiple tumbling wheels are provided on each of the support shafts, and the multiple tumbling wheels are arranged at equal intervals along the axial direction of the corresponding support shaft.

[0012] Optionally, the tumbling blades on each of the tumbling wheels are respectively arranged in an inclined manner, and the tumbling blades of two adjacent tumbling wheels located on the same support shaft are inclined in opposite directions.

[0013] Optionally, the driving mechanism includes a drive motor fixed to the mixing tank, a drive gear fixedly sleeved on the output shaft of the drive motor, a driven gear fixedly sleeved on the mixing shaft, and the driven gear meshing with the drive gear.

[0014] Optionally, the stirring blades on each of the stirring wheels are respectively arranged in an inclined manner, and the inclination directions of the stirring blades on two adjacent stirring wheels are opposite.

[0015] In summary, this utility model has the following beneficial effects:

[0016] By using multiple stirring wheels and multiple tumbling wheels to mix and stir the raw materials, the movement pattern of the raw materials is broken, promoting the relative movement between the components and thus improving mixing efficiency and effect. Simultaneously, during the rotation of the stirring shaft, multiple support shafts can rotate automatically, improving the linkage and coordination between components and also enhancing resource utilization efficiency. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of an embodiment;

[0018] Figure 2 This is a cross-sectional view of an embodiment;

[0019] Figure 3 This is a schematic diagram of the stirring shaft in the embodiment.

[0020] Reference numerals in the attached drawings: 1. Support base; 2. Mixing tank; 3. Mixing shaft; 4. Mixing wheel; 5. Drive mechanism; 51. Drive motor; 52. Drive gear; 53. Driven gear; 6. Auxiliary stirrer; 61. Support shaft; 62. Tumbling wheel; 7. Control component; 71. Control shaft; 72. Support frame; 73. Control helical gear; 74. Control gear disc; 8. Support hole. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1 , Figure 2 A horizontal concrete mixing device includes a support base 1, a mixing tank 2 horizontally arranged on the support base 1, a mixing shaft 3 horizontally rotatably connected inside the mixing tank 2, a plurality of mixing wheels 4 fixedly sleeved on the mixing shaft 3, and a drive mechanism 5 for controlling the rotation of the mixing shaft 3 on the mixing tank 2.

[0023] Reference Figure 1 , Figure 2 Each stirring wheel 4 has stirring blades that are inclined, and the stirring blades on two adjacent stirring wheels 4 are inclined in opposite directions to promote the relative movement of the raw materials along the circumferential and axial directions of the stirring shaft 3, thereby promoting the full mixing of the raw materials.

[0024] Reference Figure 2 , Figure 3 Multiple auxiliary stirrers 6 are provided on the stirring shaft 3, and the multiple auxiliary stirrers 6 are arranged at intervals with multiple stirring wheels 4. Each auxiliary stirrer 6 includes multiple support shafts 61, which are arranged at equal intervals along the circumference of the stirring shaft 3. Each support shaft 61 is arranged radially along the stirring shaft 3 and is rotatably connected to the stirring shaft 3.

[0025] Reference Figure 2 , Figure 3 Each support shaft 61 is fixedly fitted with multiple tumbling wheels 62, which are arranged at equal intervals along the axial direction of the corresponding support shaft 61. The mixing tank 2 is equipped with a control component 7, which is used to control all support shafts 61 to rotate synchronously.

[0026] The raw materials are mixed and stirred by multiple stirring wheels 4 and multiple tumbling wheels 62. The rotation axes of the stirring wheels 4 and the tumbling wheels 62 are perpendicular, thereby breaking the motion law of the raw materials, promoting the relative motion effect between the components of the raw materials, and thus improving the stirring efficiency and stirring effect.

[0027] Reference Figure 2 , Figure 3The stirring shaft 3 extends through both ends to the outside of the mixing tank 2, and the stirring shaft 3 and the mixing tank 2 are rotatably connected via sealed bearings. A support hole 8 is provided along the axial direction of the stirring shaft 3. The control component 7 includes a control shaft 71 passing through the support hole 8. The control shaft 71 and the stirring shaft 3 are rotatably connected via two sealed bearings, and the two sealed bearings are located at corresponding ports of the support hole 8. Support frames 72 are fixedly connected to both ends of the mixing tank 2, and both ends of the control shaft 71 are fixedly connected to the corresponding support frames 72.

[0028] Reference Figure 2 , Figure 3 Each support shaft 61 extends into the support hole 8 at one end near the stirring shaft 3, and a control helical tooth 73 is fixedly sleeved at one end of each support shaft 61 located in the support hole 8. Multiple control toothed discs 74 are fixedly sleeved on the control shaft 71. The multiple control toothed discs 74 are arranged one-to-one with multiple auxiliary stirrers 6, and each control helical tooth 73 meshes with the corresponding control toothed disc 74.

[0029] When the stirring shaft 3 drives the support shaft 61 and other components to rotate, the support shaft 61 can rotate under the action of the corresponding control helical gear 73 and control gear disk 74. In other words, the support shaft 61 can rotate automatically, which improves the linkage effect between the components and also improves the efficiency of resource utilization.

[0030] Reference Figure 2 , Figure 3 Each stirring wheel 62 has its stirring blades arranged at an angle, and the stirring blades of two adjacent stirring wheels 62 located on the same support shaft 61 are inclined in opposite directions, thereby promoting the relative movement of the raw materials along the axial and circumferential directions of the support shaft 61, so as to promote the full mixing of the raw materials and improve the stirring effect.

[0031] Reference Figure 1 , Figure 2 The drive mechanism 5 includes a drive motor 51 fixed on the mixing tank 2. A drive gear 52 is fixedly sleeved on the output shaft of the drive motor 51. A driven gear 53 is fixedly sleeved on the mixing shaft 3, and the driven gear 53 meshes with the drive gear 52 so that the mixing shaft 3 can rotate smoothly.

[0032] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A horizontal concrete mixing device, comprising a support base (1), wherein a mixing tank (2) is horizontally arranged on the support base (1), characterized in that: The mixing tank (2) is horizontally rotatably connected to a stirring shaft (3), and multiple stirring wheels (4) are fixedly sleeved on the stirring shaft (3). The mixing tank (2) is provided with a drive mechanism (5) for controlling the rotation of the stirring shaft (3). Multiple auxiliary stirrers (6) are provided on the stirring shaft (3), and the multiple auxiliary stirrers (6) and the multiple stirring wheels (4) are arranged at intervals. Each of the auxiliary stirrers (6) includes multiple support shafts (61), which are arranged at equal intervals along the circumference of the stirring shaft (3). Each support shaft (61) is arranged radially along the stirring shaft (3) and rotatably connected to the stirring shaft (3). Each support shaft (61) is fixedly fitted with a tumbling wheel (62). The stirring tank (2) is provided with a control component (7), which is used to control all the support shafts (61) to rotate synchronously.

2. The horizontal concrete mixing device according to claim 1, characterized in that: The stirring shaft (3) has a support hole (8) through it along its axial direction. The control component (7) includes a control shaft (71) that passes through the support hole (8). The two ends of the stirring tank (2) are respectively fixedly connected to a support frame (72). The two ends of the control shaft (71) are respectively fixedly connected to the corresponding support frame (72). Each of the support shafts (61) extends into the support hole (8) and is fixedly fitted with a control helical tooth (73). Multiple control gear discs (74) are fixedly fitted on the control shaft (71), and each control helical tooth (73) meshes with the corresponding control gear disc (74).

3. A horizontal concrete mixing device according to claim 2, characterized in that: The control shaft (71) and the stirring shaft (3) are rotatably connected by two sealed bearings, and the two sealed bearings are located at the corresponding ports of the support hole (8).

4. A horizontal concrete mixing device according to claim 1, characterized in that: Multiple tumbling wheels (62) are provided on each of the support shafts (61), and the multiple tumbling wheels (62) are arranged at equal intervals along the axial direction of the corresponding support shaft (61).

5. A horizontal concrete mixing device according to claim 4, characterized in that: The tumbling blades on each of the tumbling wheels (62) are respectively arranged in an inclined manner, and the tumbling blades of two adjacent tumbling wheels (62) located on the same support shaft (61) are inclined in opposite directions.

6. A horizontal concrete mixing device according to claim 1, characterized in that: The driving mechanism (5) includes a driving motor (51) fixed on the mixing tank (2), a driving gear (52) is fixedly sleeved on the output shaft of the driving motor (51), a driven gear (53) is fixedly sleeved on the mixing shaft (3), and the driven gear (53) meshes with the driving gear (52).

7. A horizontal concrete mixing device according to claim 1, characterized in that: The stirring blades on each of the stirring wheels (4) are respectively arranged in an inclined manner, and the inclination directions of the stirring blades on two adjacent stirring wheels (4) are opposite.

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