Batching machine for asphalt concrete
By designing a stirring device and sliding device in the dosing machine, the problems of insufficient mixing and residual raw materials in the existing dosing machine are solved, and a more efficient mixing and simple cleaning process is achieved.
Patent Information
- Application Number
- CN202421270551.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing batching machines for asphalt concrete have problems such as insufficient mixing and residual raw materials during the stirring and conveying raw materials, which leads to inconvenience in subsequent pouring operations and the cleaning machine is cumbersome and time-consuming.
A dosing machine is designed, including a stirring device and a sliding device. The stirring device drives the rotary rod and the stirring leaf through the No. 2 drive motor to mix and stir, and is heated through the temperature control panel. The sliding device drives the threaded rod and the moving frame through the No. 1 drive motor, and uses the nozzle to fully flush the symmetrical measuring bucket.
It effectively solves the problems of insufficient mixing and residual raw materials, simplifies the cleaning process, reduces cleaning time, and improves the efficiency of the use of the ingredients machine.
Smart Images
Figure CN222575178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of batching machines, in particular to a batching machine used for asphalt concrete. Background Art
[0002] Asphalt concrete is commonly known as asphalt concrete. It is a mixture of artificially selected mineral materials with a certain graded composition, such as crushed stone or crushed gravel, stone chips or sand and mineral powder, and a certain proportion of road asphalt materials, mixed under strictly controlled conditions. Asphalt concrete can be divided into two categories: petroleum asphalt and coal asphalt according to the different binders used. Some countries or regions also use or mix natural asphalt. There are at least the following disadvantages in the use of existing batching machines for asphalt concrete: since concrete is made of multiple mixtures, the mixing is not sufficient, which is not conducive to the subsequent pouring operation. In addition, during the storage and metering of the raw materials in the formula by the concrete batching machine, a lot of raw materials will remain in the concrete batching machine after the raw materials are mixed and transported. Therefore, in order to better maintain the machine and eliminate the error ratio when it is used next time, employees are required to clean the machine. Since the machine is large, it is more troublesome to clean and takes a long time; therefore, we have introduced a batching machine for asphalt concrete. Utility Model Content
[0003] The main purpose of the utility model is to provide a batching machine for asphalt concrete, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A batching machine for asphalt concrete, comprising a reinforcement frame, wherein the four corners of the lower end of the reinforcement frame are fixedly connected to a base frame, a weighing bucket is inserted and fixedly connected to the middle of the upper end of the reinforcement frame, a temperature control plate is fixedly connected to the front end of the weighing bucket, an insulation layer is fixedly connected to the inner wall of the weighing bucket, a stirring device is fixedly connected to the middle of the right end of the weighing bucket, a slide groove is provided at the front and rear of the upper end of the reinforcement frame, a sliding device is fixedly connected to the front of the right end of the reinforcement frame, a feeding pipe is fixedly connected to the middle of the lower end of the weighing bucket, and a No. 1 switch valve is provided on the outer surface of the feeding pipe;
[0006] The stirring device includes a No. 2 driving motor, the output end of which passes through the weighing bucket and is fixedly connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a plurality of stirring blades, and the No. 2 driving motor is fixedly connected to the middle of the right end of the weighing bucket.
[0007] Preferably, the sliding device includes a No. 1 drive motor, the output end of the No. 1 drive motor passes through the reinforcement frame and is fixedly connected to a threaded rod, the outer surface of the threaded rod is movably connected to a movable frame, the upper end of the movable frame is fixedly connected to a water tank, the right end of the water tank is fixedly connected to a number of drain pipes, the outer sides of the several drain pipes are each provided with a No. 2 switch valve, the other ends of the several drain pipes are each fixedly connected to a nozzle, and the No. 1 drive motor is fixedly connected to the front right end of the reinforcement frame.
[0008] Preferably, none of the plurality of rotating rods contacts the inner wall of the weighing bucket.
[0009] Preferably, the threaded rod is movably connected to the left groove wall of the front sliding groove through a bearing.
[0010] Preferably, the front portion of the lower end and the rear portion of the lower end of the movable frame are slidably connected in the slide groove respectively.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. By setting up a stirring device, the No. 2 driving motor is started to drive the rotating rod to rotate, so that several stirring blades can mix and stir the mixture. At the same time, the temperature control plate is turned on to control the heating of the insulation layer, which is more conducive to the use of asphalt concrete ingredients;
[0013] 2. By setting up a sliding device, the No. 1 driving motor is started to drive the threaded rod to rotate, and the lower front and lower rear parts of the movable frame are respectively slidably connected in the slide groove, so that the movable frame slides left and right, and the No. 2 switch valve is opened. A number of nozzles are used to fully flush the measuring bucket. Compared with the cleaning of the machine by employees, this method is simpler and takes less time. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of a batching machine for asphalt concrete according to the utility model;
[0015] Figure 2 This is a schematic diagram of the overall structure of a sliding device of a batching machine for asphalt concrete according to the utility model;
[0016] Figure 3 This is a schematic diagram of the overall structure of a stirring device of a batching machine for asphalt concrete according to the utility model;
[0017] Figure 4 The utility model is a schematic diagram of the partial structure of the right side cutaway of a weighing bucket of a batching machine for asphalt concrete.
[0018] In the figure: 1. reinforcement frame; 2. bottom frame; 3. discharge pipe; 4. No. 1 switch valve; 5. slide; 6. weighing bucket; 7. insulation layer; 8. stirring device; 9. sliding device; 10. temperature control board; 91. No. 1 driving motor; 92. moving frame; 93. water storage tank; 94. No. 2 switch valve; 95. drain pipe; 96. nozzle; 97. threaded rod; 81. No. 2 driving motor; 82. rotating rod; 83. stirring blade. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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.
[0022] See also Figure 1-4 , the utility model provides a technical solution:
[0023] A batching machine for asphalt concrete, comprising a reinforcement frame 1, the four corners of the lower end of the reinforcement frame 1 are fixedly connected to a base frame 2, a weighing bucket 6 is inserted and fixedly connected to the middle of the upper end of the reinforcement frame 1, a temperature control plate 10 is fixedly connected to the front end of the weighing bucket 6, an insulation layer 7 is fixedly connected to the inner wall of the weighing bucket 6, a stirring device 8 is fixedly connected to the middle of the right end of the weighing bucket 6, a slide groove 5 is provided at the front and rear of the upper end of the reinforcement frame 1, a sliding device 9 is fixedly connected to the front of the right end of the reinforcement frame 1, a discharge pipe 3 is fixedly connected to the middle of the lower end of the weighing bucket 6, and a No. 1 switch valve 4 is provided on the outer surface of the discharge pipe 3;
[0024] The stirring device 8 includes a No. 2 driving motor 81, the output end of the No. 2 driving motor 81 passes through the weighing bucket 6 and is fixedly connected to a rotating rod 82, and a plurality of stirring blades 83 are fixedly connected to the outer surface of the rotating rod 82. The No. 2 driving motor 81 is fixedly connected to the middle of the right end of the weighing bucket 6.
[0025] In this embodiment, the sliding device 9 includes a No. 1 driving motor 91, the output end of the No. 1 driving motor 91 passes through the reinforcement frame 1 and is fixedly connected to a threaded rod 97, the outer surface of the threaded rod 97 is movably connected to a moving frame 92, the upper end of the moving frame 92 is fixedly connected to a water storage tank 93, the right end of the water storage tank 93 is fixedly connected to a plurality of drainage pipes 95, the outer sides of the plurality of drainage pipes 95 are all provided with No. 2 switch valves 94, the other ends of the plurality of drainage pipes 95 are all fixedly connected to nozzles 96, and the No. 1 driving motor 91 is fixedly connected to the reinforcement frame 1. The front right end; the threaded rod 97 is movably connected to the left groove wall of the front side of the slide groove 5 through the bearing; the front lower end and the rear lower end of the movable frame 92 are respectively slidably connected in the slide groove 5; the front lower end and the rear lower end of the movable frame 92 are respectively slidably connected in the slide groove 5, and the No. 1 driving motor 91 is started to drive the threaded rod 97 to rotate, and the front lower end and the rear lower end of the movable frame 92 are respectively slidably connected in the slide groove 5, so that the movable frame 92 slides left and right, and the No. 2 switch valve 94 is opened, and a number of nozzles 96 are used to fully flush the measuring bucket 6.
[0026] In this embodiment, the plurality of rotating rods 82 do not contact the inner wall of the weighing bucket 6; since the plurality of rotating rods 82 do not contact the inner wall of the weighing bucket 6, scratch damage is avoided.
[0027] It should be noted that the utility model is a batching machine for asphalt concrete. During use, a variety of mixtures are poured into the weighing bucket 6. By starting the No. 2 drive motor 81, the rotating rod 82 is driven to rotate, so that its several stirring blades 83 mix and stir the mixtures. At the same time, the temperature control plate 10 is opened to control the insulation layer 7 to heat, which is more conducive to the batching and use of asphalt concrete. After the mixing is completed, the No. 1 switch valve 4 is opened, and the material is discharged through the discharge pipe 3. By starting the No. 1 drive motor 91, the threaded rod 97 is driven to rotate, and the lower front and lower rear ends of the movable frame 92 are respectively slidably connected in the slide groove 5, so that the movable frame 92 slides left and right, and the No. 2 switch valve 94 is opened. A number of nozzles 96 are used to fully flush the weighing bucket 6. Compared with the cleaning of the machine by employees, this method is simpler and takes less time.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A batching machine for asphalt concrete, comprising a reinforcement frame (1), characterized in that: The four corners of the lower end of the reinforcement frame (1) are fixedly connected to a base frame (2); a weighing bucket (6) is inserted and fixedly connected to the middle of the upper end of the reinforcement frame (1); a temperature control plate (10) is fixedly connected to the front end of the weighing bucket (6); an insulation layer (7) is fixedly connected to the inner wall of the weighing bucket (6); a stirring device (8) is fixedly connected to the middle of the right end of the weighing bucket (6); a slide groove (5) is provided at the front and rear of the upper end of the reinforcement frame (1); a sliding device (9) is fixedly connected to the front of the right end of the reinforcement frame (1); a discharge pipe (3) is fixedly connected to the middle of the lower end of the weighing bucket (6); and a No. 1 switch valve (4) is provided on the outer surface of the discharge pipe (3); The stirring device (8) comprises a second driving motor (81), the output end of the second driving motor (81) passes through the weighing bucket (6) and is fixedly connected to a rotating rod (82), the outer surface of the rotating rod (82) is fixedly connected to a plurality of stirring blades (83), and the second driving motor (81) is fixedly connected to the middle of the right end of the weighing bucket (6).
2. A batching machine for asphalt concrete according to claim 1, characterized in that: The sliding device (9) comprises a No. 1 driving motor (91), the output end of the No. 1 driving motor (91) passes through the reinforcement frame (1) and is fixedly connected to a threaded rod (97), the outer surface of the threaded rod (97) is movably connected to a moving frame (92), the upper end of the moving frame (92) is fixedly connected to a water storage tank (93), the right end of the water storage tank (93) is fixedly connected to a plurality of drainage pipes (95), the outer sides of the plurality of drainage pipes (95) are each provided with a No. 2 switch valve (94), the other ends of the plurality of drainage pipes (95) are each fixedly connected to a nozzle (96), and the No. 1 driving motor (91) is fixedly connected to the front right end of the reinforcement frame (1).
3. A batching machine for asphalt concrete according to claim 1, characterized in that: The plurality of rotating rods (82) do not contact the inner wall of the weighing bucket (6).
4. A batching machine for asphalt concrete according to claim 2, characterized in that: The threaded rod (97) is movably connected to the left groove wall of the front sliding groove (5) via a bearing.
5. A batching machine for asphalt concrete according to claim 1, characterized in that: The front lower part and the rear lower part of the movable frame (92) are respectively slidably connected in the slide groove (5).