Concrete stirring device

Abstract

The utility model provides a concrete mixing plant, which relates to the technical field of building construction and comprises a bottom plate, universal rollers, a vertical plate, a mounting plate and a support module, a worm gear reducer is arranged on one side of the mounting plate, and a hand wheel is arranged at the input end of the worm gear reducer. The output end of the worm and gear reducer is fixedly connected with the supporting module, a stirring barrel is arranged in the supporting module, the stirring barrel is rotationally connected with the supporting module, material uniformizing plates are evenly arranged in the stirring barrel, a motor is arranged on the supporting module, and the motor and the stirring barrel are in transmission through a synchronous wheel and a synchronous belt. The stirring barrel is obliquely arranged, and concrete in the stirring barrel is poured out through rotation of the stirring barrel, so that the device can be integrally compact, the occupied space is reduced, the device can be conveniently brought into a house, the concrete can be quickly stirred through the device, the construction progress can be guaranteed, and the use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a concrete mixing device. Background Technology

[0002] When renovating a house, some concrete will be prepared as needed for building partition walls, repairing flues, etc. However, due to the small space at the entrance of the house, there is no suitable concrete mixing equipment that can enter the house. The renovation workers need to mix the concrete manually inside the house. The time spent manually mixing concrete is long, which reduces the construction efficiency and affects the overall construction progress. Utility Model Content

[0003] The purpose of this invention is to provide a concrete mixing device that aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The concrete mixing device includes a base plate, a universal roller is provided on the lower surface of the base plate, a vertical plate is provided on the upper surface of the base plate, an mounting plate is provided on the side of the vertical plate, the mounting plate is inclined, a support module is provided on the mounting plate, the support module is rotatably connected to the mounting plate, a worm gear reducer is provided on one side of the mounting plate, a handwheel is provided at the input end of the worm gear reducer, the output end of the worm gear reducer is fixedly connected to the support module, a mixing tank is provided inside the support module, the mixing tank is rotatably connected to the support module, a uniform material distribution plate is uniformly arranged inside the mixing tank, a motor is provided on the support module, and the motor is driven by a synchronous pulley and a synchronous belt.

[0005] Preferably, the support module includes a fixing plate, with rings at both ends of one side of the fixing plate, two fixing rings on the outer surface of the mixing tank, the two fixing rings being located between the two rings, and a cover being provided on the other side of the two rings, with the motor installed inside the cover.

[0006] Preferably, a material guide trough is provided on one side of the ring body near the opening end of the mixing tank.

[0007] Preferably, one end of the mixing tank is provided with a fixed shaft that is rotatably connected to the mounting plate, the worm gear reducer includes a worm wheel and a worm, the worm wheel is disposed on the fixed shaft, the worm is disposed on one side of the mounting plate, and the handwheel is disposed at the upper end of the worm.

[0008] Preferably, a handle is provided on one side of the upright plate.

[0009] The beneficial effects of this utility model are:

[0010] This type of concrete mixing device, by tilting the mixing drum and rotating it to pour out the concrete inside, makes the device compact, reduces space occupation, and facilitates its transport into buildings. This device can quickly mix concrete, which helps ensure construction progress and provides good performance. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0012] Figure 2 yes Figure 1 The front view in the current state.

[0013] Figure 3 This is a diagram showing the mixing tank with its opening facing downwards.

[0014] Figure 4 yes Figure 3 The front view in the current state.

[0015] Figure 5 This is a structural diagram of the support module.

[0016] Figure 6 This is a schematic diagram of the mixing tank.

[0017] In the diagram: 1. Base plate; 2. Universal rollers; 3. Vertical plate; 4. Mounting plate; 5. Handwheel; 6. Mixing tank; 7. Equalizing plate; 8. Motor; 9. Synchronous pulley; 10. Synchronous belt; 11. Fixing plate; 12. Ring body; 13. Fixing ring; 14. Cover; 15. Guide chute; 16. Fixing shaft; 17. Worm gear; 18. Worm; 19. Handle. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0019] like Figure 1-6 As shown, a concrete mixing device includes a base plate 1, with universal rollers 2 on the lower surface of the base plate 1, a vertical plate 3 on the upper surface of the base plate 1, and a mounting plate 4 on the side of the vertical plate 3. The mounting plate 4 is inclined and has a support module on it. The support module is rotatably connected to the mounting plate 4. A worm gear reducer is provided on one side of the mounting plate 4. A handwheel 5 is provided at the input end of the worm gear reducer. The output end of the worm gear reducer is fixedly connected to the support module. A mixing tank 6 is provided inside the support module and is rotatably connected to the support module. A material leveling plate 7 is evenly distributed inside the mixing tank 6. A motor 8 is provided on the support module, and the motor 8 is connected to the mixing tank 6 via a synchronous pulley 9 and a synchronous belt 10.

[0020] Before mixing concrete, the open end of the mixing drum 6 needs to be tilted upwards at an angle of 45°. Both the mixing drum 6 and the uniform plate 7 are made of steel. The maximum mass of concrete that the mixing drum 6 can mix each time is 50 kg, thus avoiding the mixing drum 6 from being too large and making the device easy to move.

[0021] When the opening of the mixing drum 6 is tilted upward, water, cement, sand, and other ingredients are added into the mixing drum 6. Then, the motor 8 is started, and the mixing drum 6 is driven to rotate through the cooperation of the synchronous pulley 9 and the synchronous belt 10. When the mixing drum 6 rotates, the ingredients are evenly mixed into concrete through the material distribution plate 7. After the concrete is mixed, in order to facilitate the concrete being poured out of the mixing drum 6, the mixing drum 6 needs to be controlled to rotate so that its opening is tilted downward. Specifically, the input end of the worm gear reducer is controlled to rotate through the handwheel 5, and then the output end of the worm gear reducer drives the support module to rotate, and controls the support module to rotate 180°. When the support module rotates 180°, the mixing drum 6 installed on the support module also rotates 180° synchronously. At this time, the opening of the mixing drum 6 changes from tilted upward to tilted downward. The motor 8 continues to drive the mixing drum 6 to rotate, so that the concrete in the mixing drum 6 can be poured out.

[0022] Because the worm gear reducer has a one-way self-locking function, the positions of the support module and the mixing tank 6 will not change when the handwheel 5 is stopped, thus ensuring that the mixing tank 6 can be used stably.

[0023] Furthermore, the support module includes a fixing plate 11, with rings 12 at both ends on one side of the fixing plate 11. Two fixing rings 13 are provided on the outer surface of the mixing tank 6, with the two fixing rings 13 located between the two rings 12. A cover 14 is provided on the other side of the two rings 12, and the motor 8 is installed inside the cover 14. The fixing plate 11, rings 12, and cover 14 are all made of steel. The rings 12 can be connected to the mixing tank 6 via bearings or in direct contact. When the rings 12 are in contact with the mixing tank 6 and the fixing rings 13, lubricating grease needs to be applied to the contact parts of the rings 12 with the mixing tank 6 and the fixing rings 13 to reduce the frictional resistance of the mixing tank 6 during rotation.

[0024] Furthermore, a guide trough 15 is provided on one side of the ring 12 near the opening end of the mixing drum 6. The guide trough 15 is made of steel plate and is designed in a concave shape. When the opening end of the mixing drum 6 is rotated from tilting upward to tilting downward, the guide trough 15 can reduce the amount of concrete flowing out of the side of the bottom plate 1 from the mixing drum 6. When the opening end of the mixing drum 6 is tilted downward, the concrete in the mixing drum 6 can flow directly to the ground along the guide trough 15, avoiding concrete from falling directly onto the bottom plate 1.

[0025] The maximum amount of concrete in the mixing drum 6 should not exceed 1 / 4 of the total volume of the mixing drum 6, so as to ensure that the concrete can be effectively mixed in the mixing drum 6, and at the same time reduce the pressure on the workers when controlling the rotation of the mixing drum 6 through the worm gear reducer. The handwheel 5 can be replaced by a motor, which drives the worm gear reducer to achieve the purpose of saving effort.

[0026] The casing 14 and the motor 8 are located diagonally above the mixing drum 6. When the concrete in the mixing drum 6 is poured out, the concrete will not enter the casing 14, so as to ensure that the motor 8 is not affected by the concrete.

[0027] Furthermore, one end of the mixing tank 6 is provided with a fixed shaft 16 that is rotatably connected to the mounting plate 4. The worm gear reducer includes a worm wheel 17 and a worm 18. The worm wheel 17 is mounted on the fixed shaft 16, and the worm 18 is mounted on one side of the mounting plate 4. A handwheel 5 is mounted on the upper end of the worm 18. The handwheel 5 can drive the worm 18 to rotate. Through the cooperation between the worm 18 and the worm wheel 17, the fixed shaft 16 can be driven to rotate, which in turn drives the fixed plate 11 and the mixing tank 6 on one side of the fixed plate 11 to rotate.

[0028] Furthermore, a handle 19 is provided on one side of the upright plate 3 to facilitate the movement of the stirring device.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A concrete mixing device, characterized in that, The system includes a base plate, with omnidirectional rollers on its lower surface and a vertical plate on its upper surface. A mounting plate is located on the side of the vertical plate and is angled. A support module is mounted on the mounting plate and rotatably connected to it. A worm gear reducer is located on one side of the mounting plate, with a handwheel at its input end and its output end fixedly connected to the support module. A mixing tank is located inside the support module and rotatably connected to it. A uniform material distribution plate is evenly distributed inside the mixing tank. A motor is mounted on the support module, and the motor is connected to the mixing tank via a synchronous pulley and belt.

2. The concrete mixing device according to claim 1, characterized in that, The support module includes a fixing plate, with rings at both ends on one side of the fixing plate. Two fixing rings are provided on the outer surface of the mixing tank, with the two fixing rings located between the two rings. A cover is provided on the other side of the two rings, and the motor is installed inside the cover.

3. The concrete mixing device according to claim 2, characterized in that, A material guide chute is provided on one side of the ring body near the opening of the mixing tank.

4. The concrete mixing device according to claim 1, characterized in that, One end of the mixing tank is provided with a fixed shaft that is rotatably connected to the mounting plate. The worm gear reducer includes a worm wheel and a worm. The worm wheel is mounted on the fixed shaft, the worm is mounted on one side of the mounting plate, and the handwheel is mounted on the upper end of the worm.

5. The concrete mixing device according to claim 1, characterized in that, A handle is provided on one side of the upright plate.

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