A dual mode mixing apparatus mode conversion system
By using a dual-mode mixing equipment mode conversion system, it is possible to produce asphalt cold recycled materials and stabilized soil finished products with a single equipment, which solves the problems of multiple equipment and large site occupation in the existing technology, and improves equipment utilization and construction flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHENJIANG XINHAI AUTOMATION TECH CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-06-09
AI Technical Summary
Existing cold recycled asphalt materials and stabilized soil finished products require different equipment, resulting in high construction costs and large site occupancy.
Design a dual-mode mixing equipment mode switching system, which realizes the switching between the stabilized soil unit and the cold recycling unit through a control terminal and a selection switch, and uses a single equipment to produce two materials. The system includes a control terminal, a selection switch, a stabilized soil unit and a cold recycling unit, and uses a weighing sensor and a water pump for accurate weighing and mixing of materials.
It improves equipment utilization and construction flexibility, while reducing equipment costs and site occupancy.
Smart Images
Figure CN224338059U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mixing equipment technology, specifically relating to a mode switching system for a dual-mode mixing equipment. Background Technology
[0002] In the field of road construction, cold recycled asphalt and stabilized soil are both common road construction materials. However, existing cold recycled asphalt and stabilized soil use different equipment. When both cold recycled asphalt and stabilized soil are needed at the same time, cold recycled asphalt mixing equipment and stabilized soil mixing equipment need to be prepared separately, which not only requires a large site to place the equipment, but also increases the construction cost. Utility Model Content
[0003] Purpose of the utility model: To provide a mode switching system for a dual-mode mixing device, which solves the above-mentioned problems existing in the prior art.
[0004] Technical solution: A dual-mode mixing equipment mode switching system includes a control terminal and a selection switch. The selection switch is communicatively connected to the control terminal. The output of the selection switch is connected to the control input of a stabilized soil unit and the control input of a cold recycling unit, respectively. The selection switch is used to select whether to start or stop the stabilized soil unit or the cold recycling unit. The output of the stabilized soil unit is connected to the input of a first mixing cylinder. The output of the first mixing cylinder is connected to the input of a second mixing cylinder via a conveyor belt. The output of the second mixing cylinder is connected to a finished product silo via a conveyor belt.
[0005] Preferably, the stabilized soil unit includes a No. 1 powder silo, a No. 2 powder silo, a No. 3 powder silo, a No. 4 powder silo, a No. 1 aggregate silo, a No. 2 aggregate silo, a No. 3 aggregate silo, a No. 4 aggregate silo, a No. 5 aggregate silo, and a No. 6 aggregate silo. The output end of each powder silo is connected to the input end of a No. 1 weighing hopper via a spiral pipe. The output end of the No. 1 weighing hopper is connected to the input end of the first mixing cylinder. The output end of each aggregate silo is connected to the input end of the first mixing cylinder via a weighing conveyor belt. The input end of the first mixing cylinder is connected to a No. 1 water pump.
[0006] Preferably, the weighing conveyor belt includes a conveyor belt, idlers, and a weighing sensor. The idlers are disposed between the conveyor belt and the weighing sensor is disposed below the idlers and in contact with the surface of the idlers. The weighing sensor is a CLBS-500kg model weighing sensor.
[0007] Preferably, the cold recycling unit includes a second weighing hopper and a third weighing hopper. The input end of the second weighing hopper is connected to the output end of the third powder silo, and the input end of the third weighing hopper is connected to the output end of the fourth powder silo. The output ends of the second and third weighing hoppers are respectively connected to the input end of the first mixing cylinder. The output end of each aggregate silo is connected to the input end of the first mixing cylinder via a conveyor belt. The input end of the first mixing cylinder is connected to the second water pump.
[0008] Preferably, the cold recycling unit further includes an asphalt tank, the output end of which is connected to the first mixing cylinder.
[0009] Preferably, it further includes output components installed at the discharge ports of the No. 1, No. 2, No. 3 and No. 4 powder silos. The output components are communicatively connected to the control terminal. The output components include a drive motor and a powder feeding screw. The powder feeding screw is located at the discharge port end of each powder silo. The output end of the drive motor is connected to the powder feeding screw. The drive motor is used to drive the powder feeding screw to rotate and convey powder.
[0010] Beneficial effects: This utility model relates to a dual-mode mixing equipment mode conversion system. By using a control terminal and a selection switch, the stabilized soil unit or cold recycling unit in the equipment mode conversion system can be activated to obtain stabilized soil material or cold recycled material, realizing the production of two materials from one equipment. This not only improves the utilization rate of the equipment and the flexibility of construction, but also reduces equipment costs and site occupation. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the stabilized soil model system of this utility model;
[0012] Figure 2 This is a system diagram of the cold regeneration mode of this utility model;
[0013] Figure 3 This is a diagram of the weighing conveyor belt system of this utility model. Detailed Implementation
[0014] like Figures 1 to 2As shown, this utility model provides a technical solution: a dual-mode mixing equipment mode conversion system, including a control terminal, a selection switch, a stabilized soil unit, a cold recycling unit, a first mixing cylinder, a second mixing cylinder, and an output component. The control terminal is a KB31X model control terminal, which is communicatively connected to the selection switch. The selection switch controls the activation or deactivation of either the stabilized soil unit or the cold recycling unit. The output of the stabilized soil unit is connected to the input of the first mixing cylinder. The output of the first mixing cylinder is connected to the input of the second mixing cylinder via a conveyor belt. The output of the second mixing cylinder is connected to the finished product silo via a conveyor belt. In other words, by using the control terminal in conjunction with the selection switch, the stabilized soil unit or the cold recycling unit in the equipment mode conversion system can be activated to obtain either stabilized soil material or cold recycled material. This allows one device to produce two types of materials, improving equipment utilization and construction flexibility while reducing equipment costs and site occupancy.
[0015] In a further embodiment, such as Figure 1 As shown, the stabilized soil unit includes six aggregate bins: No. 1 powder bin, No. 2 powder bin, No. 3 powder bin, No. 4 powder bin, No. 1 aggregate bin, No. 2 aggregate bin, No. 3 aggregate bin, No. 4 aggregate bin, No. 5 aggregate bin, and No. 6 aggregate bin. Each set of powder bins has an output component installed at its output end. The output component is communicatively connected to the control terminal. Each output component includes a drive motor and a powder feeding screw. The powder feeding screw is located at the outlet end of each set of powder bins. The output end of the drive motor is connected to the powder feeding screw, and the drive motor drives the powder feeding screw to rotate and convey powder. The output end of the powder feeding screw is connected to the input end of a spiral tube. The output end of the spiral tube is connected to the input end of a No. 1 weighing hopper. The output end of the No. 1 weighing hopper is connected to the input end of the first mixing cylinder. The output end of each set of aggregate bins is connected to the input end of the first mixing cylinder via a weighing conveyor belt. The input end of the first mixing cylinder is connected to a No. 1 water pump. Figure 3 As shown, the weighing conveyor belt includes a conveyor belt, idlers, and a weighing sensor. The idlers are installed between the conveyor belt and the idlers, and the weighing sensor is located below the idlers and in contact with the idler surface. The weighing sensor is a CLBS-500kg model weighing sensor. The aggregate is weighed by the weighing conveyor belt to control the weight of the aggregate entering the first weighing hopper. The powder entering the first weighing hopper is also weighed to obtain the pre-formed stabilized soil. The pre-formed soil is discharged into the first mixing tank by the first weighing hopper for mixing. During the mixing process, water is injected into the first mixing tank by a water pump to obtain the stabilized soil material.
[0016] In a further embodiment, such as Figure 2As shown, the cold recycling unit includes a second weighing hopper, a third weighing hopper, and an asphalt tank. The input end of the second weighing hopper is connected to the output end of the third powder silo, and the input end of the third weighing hopper is connected to the output end of the fourth powder silo. The output ends of the second and third weighing hoppers and the asphalt tank are respectively connected to the input end of the first mixing cylinder. The output end of each aggregate silo is connected to the input end of the first mixing cylinder via a conveyor belt. The input end of the first mixing cylinder is connected to the second water pump.
[0017] Through the above technical solution, this utility model can achieve the following working process:
[0018] When stabilized soil is needed, the stabilized soil unit is powered on by the control terminal's selector switch. At this time, powder is injected into the No. 1 weighing hopper through powder bins No. 1, No. 2, No. 3, and No. 4. Aggregate bins No. 1, No. 2, No. 3, No. 4, No. 5, and No. 6 weigh the aggregates and then transport them to the first mixing cylinder via weighing conveyor belts. The powder is weighed through the No. 1 weighing hopper. After weighing, it is discharged into the first mixing cylinder for mixing. During the mixing process, water is injected into the first mixing cylinder through the No. 1 water pump. After mixing is completed in the first mixing cylinder, it is transported to the second mixing cylinder for further mixing. After mixing is completed, it is transported into the finished product bin to obtain stabilized soil.
[0019] When cold recycled asphalt material is needed, the cold recycling unit is powered on by controlling the selector switch at the control terminal. At this time, powder is injected into weighing hopper No. 2 through powder hopper No. 3, and powder is injected into weighing hopper No. 3 through powder hopper No. 4. After the powder is weighed, it is injected into the first mixing cylinder. Aggregate hoppers No. 1, No. 2, No. 3, No. 4, No. 5 and No. 6 weigh the aggregates and transport them to the first mixing cylinder through weighing conveyor belts. Water is injected into the first mixing cylinder through water pump No. 2. Asphalt is injected into the first mixing cylinder through the asphalt tank. After the mixing is completed in the first mixing cylinder, it is transported to the second mixing cylinder for further mixing. After the mixing is completed, it is transported to the finished product silo to obtain cold recycled asphalt material.
[0020] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and all such equivalent transformations fall within the protection scope of the present invention.
Claims
1. A mode switching system for a dual-mode stirring device, comprising a control terminal, characterized in that, It also includes a selection switch, which is communicatively connected to the control terminal. The output of the selection switch is connected to the control input of the stabilized soil unit and the control input of the cold recycling unit, respectively. The selection switch is used to select whether to start or stop the stabilized soil unit or the cold recycling unit. The output of the stabilized soil unit is connected to the input of the first mixing tank. The output of the first mixing tank is connected to the input of the second mixing tank via a conveyor belt. The output of the second mixing tank is connected to the finished product silo via a conveyor belt.
2. The mode switching system for a dual-mode stirring device according to claim 1, characterized in that, The stabilized soil unit includes No. 1 powder silo, No. 2 powder silo, No. 3 powder silo, No. 4 powder silo, No. 1 aggregate silo, No. 2 aggregate silo, No. 3 aggregate silo, No. 4 aggregate silo, No. 5 aggregate silo, and No. 6 aggregate silo. The output end of each powder silo is connected to the input end of No. 1 weighing hopper through a spiral pipe. The output end of No. 1 weighing hopper is connected to the input end of the first mixing cylinder. The output end of each aggregate silo is connected to the input end of the first mixing cylinder through a weighing conveyor belt. The input end of the first mixing cylinder is connected to No. 1 water pump.
3. The mode switching system for a dual-mode stirring device according to claim 2, characterized in that, The weighing conveyor belt includes a conveyor belt, idlers, and a weighing sensor. The idlers are positioned between the conveyor belt and the weighing sensor is located below the idlers and in contact with the surface of the idlers. The weighing sensor is a CLBS-500kg model weighing sensor.
4. The mode switching system for a dual-mode stirring device according to claim 2, characterized in that, The cold recycling unit includes a No. 2 weighing hopper and a No. 3 weighing hopper. The input end of the No. 2 weighing hopper is connected to the output end of the No. 3 powder bin, and the input end of the No. 3 weighing hopper is connected to the output end of the No. 4 powder bin. The output ends of the No. 2 and No. 3 weighing hoppers are respectively connected to the input end of the first mixing cylinder. The output end of each aggregate bin is connected to the input end of the first mixing cylinder via a conveyor belt. The input end of the first mixing cylinder is connected to the No. 2 water pump.
5. The mode switching system for a dual-mode stirring device according to claim 3, characterized in that, The cold recycling unit also includes an asphalt tank, the output of which is connected to the first mixing cylinder.
6. The mode switching system for a dual-mode stirring device according to claim 3, characterized in that, It also includes output components installed at the discharge ports of powder bins No. 1, No. 2, No. 3 and No.
4. The output components are communicatively connected to the control terminal. The output components include a drive motor and a powder feeding screw. The powder feeding screw is located at the discharge port end of each powder bin. The output end of the drive motor is connected to the powder feeding screw. The drive motor is used to drive the powder feeding screw to rotate and convey powder.