Concrete mixing equipment
By using ball and slot structures in concrete mixing equipment to reduce friction and setting multiple stirring rods for sufficient stirring, the problems of poor stirring effect and short service life in the prior art are solved, and more efficient material mixing and Extend the life of the equipment.
Patent Information
- Application Number
- CN202422856330.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-11-22
AI Technical Summary
The mixing rod of the existing concrete mixing device is difficult to effectively stir the material at the bottom of the mixing barrel, resulting in a reduced mixing effect, and the sliding friction between the mixing barrel and the support plate leads to a short service life.
A concrete mixing equipment is designed to reduce friction by setting balls between the fixing ring and the rotating placement ring, and to set up plug-in columns on the rotating placement ring and the snap ring to ensure the stable installation of the mixing barrel; At the same time, multiple stirring rods are arranged on the rotating shaft, including the first stirring rod and the second stirring rod. The second stirring rod can fully stir the material at the bottom of the mixing barrel, and control the discharge port through the fixed column and the handle to facilitate the material Fully mix and discharge.
It effectively improves the full mixing and stirring effect of materials, reduces friction losses, extends the service life of the equipment, simplifies the discharge process, and improves work efficiency.
Smart Images
Figure CN222201106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete production, in particular to concrete mixing equipment. Background Art
[0002] Concrete: It refers to a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates; cement concrete obtained by mixing with water in a certain proportion, also known as ordinary concrete, is widely used in civil engineering.
[0003] The Chinese patent document with the existing announcement number CN218504882U discloses a mixing device for concrete production, which includes a base, a moving component, a leg, a support plate, a concrete mixing tank and a concrete stirring component. The moving component is arranged on the base, the leg is arranged on the base, the support plate is arranged on the leg, the concrete mixing tank is engaged and rotatably arranged on the support plate, the concrete stirring component is arranged on the base and on the concrete mixing tank, the concrete stirring component includes a bracket, a connecting column, a first gear and a stirring unit, the concrete mixing tank is provided with a protective cover shell, the bracket is arranged on the base, the connecting column is arranged on the bracket and is rotatably connected to the protective cover shell, the first gear is arranged on the connecting column, and the stirring unit is arranged on the concrete mixing tank. The mixing effect of the device is good.
[0004] However, it is difficult for the stirring rod of the above device to stir the material at the bottom of the mixing barrel, so that the mixing effect is reduced, there is sliding friction between the mixing barrel and the support plate, and the service life is short. Utility Model Content
[0005] The utility model aims to provide a concrete mixing device to solve the problems in the above background technology that materials cannot be fully mixed, sliding friction and wear are serious, and the service life is affected.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a concrete mixing device, the concrete mixing device comprising:
[0007] Base; a suspension is arranged on the base, a first motor is fixedly arranged on the suspension, a support column is symmetrically fixedly arranged on the upper surface of the base, a fixing ring is fixedly arranged on the upper end of the support column, the fixing ring is L-shaped and is clamped with a rotating placement ring, and a ball is arranged between the rotating placement ring and the fixing ring;
[0008] The clamping ring is clamped in the rotating placement ring, and the clamping ring is fixedly arranged on the outer side wall of the mixing barrel. A second motor is fixedly arranged on the upper surface of the mixing barrel, and a first stirring rod and a second stirring rod are arranged on the rotating shaft of the second motor.
[0009] Preferably, a rotating rod is connected to the first motor, and the other end of the rotating rod is rotatably mounted on the fixing ring, and the rotating rod is provided with driving teeth.
[0010] Preferably, the rotating placement ring also has an L-shaped structure, and slots are symmetrically arranged at the lateral ends.
[0011] Preferably, a plug-in column is fixedly provided on the lower end face of the retaining ring at a corresponding position of the slot, a driven tooth is fixedly provided on the outer side wall of the mixing barrel at a corresponding position of the driving tooth, a protective cover is provided on the upper end face of the mixing barrel at the position of the second motor, a connecting block is provided between the upper end face of the protective cover and the suspension, one end of the connecting block is fixed on the suspension, and the other end is rotatably fixed on the upper end face of the protective cover.
[0012] Preferably, the upper end surface of the mixing barrel is fixedly provided with a material inlet near the protective cover, the lower end surface of the mixing barrel is fixedly provided with a material outlet, and an opening is provided at the upper end position of the material outlet.
[0013] Preferably, the first stirring rod is in a cylindrical structure and is fixedly disposed at the upper end of the rotating shaft, and the second stirring rod is in a rectangular structure with its hypotenuse parallel and close to the inner side wall of the lower end of the mixing barrel.
[0014] Preferably, a fixing column is fixedly provided on the outer side wall of the lower end of the mixing barrel, a clamping block is rotatably connected to the fixing column, the clamping block matches the opening, and a handle is fixedly provided on the clamping block.
[0015] Preferably, the slot matches the plug-in post.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The utility model discloses a concrete mixing device, which reduces friction by arranging a ball between a fixed ring and a rotating placement ring, and at the same time arranges a slot on the rotating placement ring and an inserting column on the clamping ring, so as to facilitate the installation of a mixing barrel and avoid relative displacement between the mixing barrel and the rotating placement ring, thereby facilitating control; a plurality of first stirring rods are arranged at the upper end of a rotating shaft, and a second stirring rod is arranged at the lower end of the rotating shaft, so that the second stirring rod can fully stir and mix the material at the bottom end of the mixing barrel, thereby facilitating full mixing of the material; a fixed column is arranged at a material discharging port, a connecting clamping block is rotatably connected to the fixed column, and the clamping block can be clamped into the opening by rotating a handle, thereby facilitating the control of material discharging from the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a cross-sectional view of the structure of the utility model;
[0020] Figure 3 for Figure 2 A magnified view of the structure at center;
[0021] Figure 4 for Figure 1 Enlarged view of the structure at point B in the middle.
[0022] In the figure: base 1, suspension 11, first motor 12, driving gear 13, support column 2, fixed ring 21, rotating placement ring 22, ball 23, slot 24, mixing barrel 3, clamping ring 31, plug-in column 32, driven gear 33, second motor 34, protective cover 35, connecting block 36, feed port 37, discharge port 38, opening 39, rotating shaft 4, first stirring rod 41, second stirring rod 42, fixed column 51, block 52, handle 53. DETAILED DESCRIPTION
[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.
[0024] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0027] Embodiment 1
[0028] See also Figures 1 to 4 The utility model provides a technical solution: a concrete mixing equipment. In order to facilitate the installation of the device, a suspension 11 is arranged on the base 1, and a first motor 12 is fixedly arranged on the suspension 11. A support column 2 is symmetrically fixedly arranged on the upper surface of the base 1. A fixing ring 21 is fixedly arranged on the upper end of the support column 2. The fixing ring 21 is L-shaped and is provided with a rotating placement ring 22 in a clamping manner. A ball 23 is arranged between the rotating placement ring 22 and the fixing ring 21. A rotating rod is connected to the first motor 12, and the other end of the rotating rod is rotatably installed on the fixing ring 21. An active tooth 13 is arranged on the rotating rod. The rotating placement ring 22 is also L-shaped, and a slot 24 is symmetrically arranged on the lateral end. A plug-in column 32 is fixedly arranged on the lower end surface of the clamping ring 31 at a corresponding position of the slot 24. The outer wall of the mixing barrel 3 A driven tooth 33 is fixedly arranged at the corresponding position of the active tooth 13, a protective cover 35 is arranged on the upper end surface of the mixing barrel 3 at the position of the second motor 34, a connecting block 36 is arranged between the upper end surface of the protective cover 35 and the suspension 11, one end of the connecting block 36 is fixed on the suspension 11, and the other end is rotatably mounted on the upper end surface of the protective cover 35, by placing the mixing barrel 3 in the rotating placement ring 22, the plug-in column 32 is plugged into the slot 24, the mixing barrel 3 can be quickly installed and fixed, the ball 23 arranged between the rotating placement ring 22 and the fixed ring 21 can effectively reduce friction, improve service life, control the first motor 12 to rotate, the active tooth 13 matches the driven tooth 33, drives the mixing barrel 3 to rotate, the connecting block 36 further ensures the stability of the rotation, and the above structure is simple to construct and has high practicality.
[0029] Embodiment 2
[0030] On the basis of the first embodiment, in order to enable the device to fully mix and stir the materials, the clamping ring 31 is clamped and set in the rotating placement ring 22, the clamping ring 31 is fixedly set on the outer wall of the mixing barrel 3, the second motor 34 is fixedly set on the upper surface of the mixing barrel 3, the first stirring rod 41 and the second stirring rod 42 are set on the rotating shaft of the second motor 34, the upper end surface of the mixing barrel 3 is fixedly provided with an inlet 37 near the protective cover 35, the lower end surface of the mixing barrel 3 is fixedly provided with a discharge port 38, and the upper end position of the discharge port 38 is provided with an opening 39, the first stirring rod 41 is a cylindrical structure, and is fixedly distributed at the upper end position of the rotating shaft 4, the second stirring rod 42 is a rectangular structure with the hypotenuse parallel and close to the inner side wall of the lower end of the mixing barrel 3, and the outer side wall of the lower end of the mixing barrel 3 is fixedly provided with a fixed A fixed column 51 is rotatably connected to a block 52, which matches the opening 39. A handle 53 is fixedly arranged on the block 52, and the material is passed from the feed port 37 into the mixing barrel 3. The first motor 12 in the first embodiment drives the mixing barrel 3 to rotate, and the second motor 34 is controlled to rotate the rotating shaft 4 in the opposite direction of the mixing barrel 3. The first stirring rod 41 can stir the material in the mixing barrel 3, and the second stirring rod 42 can stir the material at the bottom of the mixing barrel 3. This structure is conducive to improving the stirring efficiency. After the stirring is completed, the handle 53 can be rotated to rotate the block 52 to the outside of the opening 39, and the mixed material can flow out from the discharge port 38. The structure here is simple and not prone to blockage. The above operation is simple and convenient, which is conducive to improving work efficiency.
[0031] Although 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 that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A concrete mixing equipment, Features: The concrete mixing equipment comprises: A base (1); a suspension (11) is arranged on the base (1), a first motor (12) is fixedly arranged on the suspension (11), a support column (2) is symmetrically fixedly arranged on the upper surface of the base (1), a fixing ring (21) is fixedly arranged on the upper end of the support column (2), the fixing ring (21) is in an L-shaped structure and is clamped with a rotating placement ring (22), and a ball (23) is arranged between the rotating placement ring (22) and the fixing ring (21); The clamping ring (31) is clamped and arranged in the rotating placement ring (22); the clamping ring (31) is fixedly arranged on the outer wall of the mixing barrel (3); a second motor (34) is fixedly arranged on the upper surface of the mixing barrel (3); and a first stirring rod (41) and a second stirring rod (42) are arranged on the rotating shaft (4) of the second motor (34).
2. A concrete mixing equipment according to claim 1, Features: The first motor (12) is connected to a rotating rod, and the other end of the rotating rod is rotatably mounted on a fixed ring (21), and a driving tooth (13) is provided on the rotating rod.
3. A concrete mixing equipment according to claim 1, Features: The rotating placement ring (22) also has an L-shaped structure, and slots (24) are symmetrically arranged at the transverse ends.
4. A concrete mixing equipment according to claim 1, Features: A plug-in column (32) is fixedly provided on the lower end surface of the clamp ring (31) at a position corresponding to the slot (24); a driven tooth (33) is fixedly provided on the outer side wall of the mixing barrel (3) at a position corresponding to the driving tooth (13); a protective cover (35) is provided on the upper end surface of the mixing barrel (3) at the position of the second motor (34); a connecting block (36) is provided between the upper end surface of the protective cover (35) and the suspension (11); one end of the connecting block (36) is fixed on the suspension (11), and the other end is rotatably fixed on the upper end surface of the protective cover (35).
5. A concrete mixing device according to claim 4, Features: The upper end surface of the mixing barrel (3) is fixedly provided with a material inlet (37) near the protective cover (35), the lower end surface of the mixing barrel (3) is fixedly provided with a material outlet (38), and an opening (39) is provided at the upper end of the material outlet (38).
6. A concrete mixing device according to claim 5, Features: The first stirring rod (41) is of cylindrical structure and is fixedly located at the upper end of the rotating shaft (4); the second stirring rod (42) is of rectangular structure with its hypotenuse parallel and close to the inner side wall of the lower end of the mixing barrel (3).
7. A concrete mixing equipment according to claim 5, Features: A fixing column (51) is fixedly provided on the outer side wall of the lower end of the mixing barrel (3), a clamping block (52) is rotatably connected to the fixing column (51), the clamping block (52) matches the opening (39), and a handle (53) is fixedly provided on the clamping block (52).
8. A concrete mixing equipment according to claim 3, Features: The slot (24) matches the plug-in column (32).