Stabilized soil mixing plant with double-layer mixing main machine
By adopting a double-layer mixing host design in the stabilized soil mixing plant and utilizing the transfer material assembly to achieve flexible material switching, the problems of large space occupation and low efficiency in the existing technology are solved, achieving efficient mixing and space saving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-03-27
AI Technical Summary
In existing stabilized soil mixing plants, when there is only one mixing host, materials need to be transferred externally for secondary mixing, which increases costs and affects efficiency. In addition, the layout of two mixing hosts on the same floor occupies a large space and has strong limitations.
The system adopts a double-layer mixing host design, with the first and second mixing hosts arranged vertically on the upper and lower layers. The material is delivered to the first discharge conveyor or the second mixing host by the intermittent rotation of the material transfer component's chute, thus realizing flexible switching between primary and secondary mixing.
It saves space in the production line layout of the mixing plant, improves mixing efficiency, reduces limitations, and has a simple structure and low cost.
Smart Images
Figure CN224044173U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to engineering equipment field, concretely relates to a stable soil mixing station with double -deck stirring host. BACKGROUND
[0002] Stable soil is the mixture with certain strength and stability obtained by mixing sand with lime, cement, fly ash and other binders. Different performance requirements or different formulations require different mixing degrees during mixing of stable soil. Some stable soil can be mixed by one-stage mixing, while some concrete needs to be mixed by two-stage mixing. If there is only one stirring host in the mixing station, the once-mixed material needs to be sent back to the stirring host for secondary mixing by external material transfer, which increases the cost and affects the operation efficiency. At present, although there is a layout form of continuous mixing by setting front and rear stirring hosts in the same mixing station, the front and rear stirring hosts are mostly on the same level and a transfer conveyor needs to be set between the two stirring hosts to transfer the mixed material from the first stirring host to the second stirring host for mixing, which makes the whole production line longer. For the stable soil production site with limited space, the production line layout is not convenient and has limitations. Therefore, people hope to have a stable soil mixing station with double-layer stacked stirring hosts, which can save space and meet the flexible switching between one-stage mixing and two-stage mixing to improve the mixing efficiency and reduce the limitations of production line layout. In view of this, the case arises. CONTENT OF THE UTILITY MODEL
[0003] In order to overcome the deficiencies in the prior art, the utility model discloses a stable soil mixing station with double-layer stirring hosts, which comprises a first stirring host, a second stirring host, a transfer material assembly and a first discharge conveyor. The first stirring host and the second stirring host are longitudinally arranged and placed on the upper and lower two layers. The feeding end of the first discharge conveyor is placed below the first stirring host and adjacent to the feeding port of the second stirring host. The transfer material assembly is placed below the discharge port of the first stirring host and between the feeding end of the first discharge conveyor and the feeding port of the second stirring host. The transfer material assembly is provided with a material receiving port and a material sliding hopper rotatably connected below the material receiving port. The material receiving port of the transfer material assembly is connected with the discharge port of the first stirring host. When the material sliding hopper is intermittently rotated, the discharge end of the material sliding hopper can be communicated with the feeding port of the second stirring host or the feeding end of the first discharge conveyor. The stable soil mixing station with double-layer stirring hosts of the utility model can save the space of production line layout by using the double-layer arrangement of the first stirring host and the second stirring host. When the material sliding hopper is intermittently rotated, the mixed material discharged from the first stirring host can be sent to the first discharge conveyor or the second stirring host to meet the flexible switching between one-stage mixing and two-stage mixing, so as to improve the mixing efficiency and reduce the limitations of production line layout.
[0004] In order to achieve the above object, the utility model adopts the technical scheme as follows:
[0005] A kind of stable soil mixing station with double-layer stirring host, it is characterized by comprising first stirring host, second stirring host, switching material component and first discharge conveyor, the first stirring host and second stirring host are longitudinally arranged and are separately arranged in upper and lower two layers, second stirring host is placed below first stirring host, the feed inlet above second stirring host is adjacent to the discharge port below first stirring host and is staggered front and back, the feed end of the first discharge conveyor is placed below first stirring host and is adjacent to the feed inlet of second stirring host, the switching material component is placed below the discharge port of first stirring host and is placed between the feed end of first discharge conveyor and the feed inlet of second stirring host, the switching material component is provided with the intermittent rotation feeding chute and the discharge end of chute deviates from the feed end of chute and is inclined downward, the feed end of the chute of switching material component is connected with the discharge port of first stirring host, when the chute intermittently rotates, its discharge end can be communicated with the feed inlet of second stirring host or the feed end of first discharge conveyor, switching material component can send the material discharged by first stirring host into second stirring host or on first discharge conveyor.
[0006] The switching material component includes chute hopper, receiving port, rotating unit and support frame, the chute hopper is inclined funnel body, the upper end is feed end, the lower end is discharge end, the feed end of chute hopper is rotationally connected with receiving port and the center of feed end of chute hopper is concentric with the center of receiving port, the chute hopper is locked on the output shaft of rotating unit, and rotating unit can drive the intermittent rotation of chute hopper.
[0007] The receiving port is fixedly connected with the discharge port below first stirring host.
[0008] The rotating unit includes rotary cylinder, which can intermittently rotate, and the rotating unit is locked on the support frame, the output shaft of rotary cylinder is upward and the rotation center is concentric with the center of feed end of chute hopper.
[0009] The stable soil mixing station with double-layer stirring host further includes second discharge conveyor and feed conveyor, the feed end of second discharge conveyor is placed below second stirring host and the discharge port of second stirring host is communicated with the feed end of second discharge conveyor, and the discharge end of feed conveyor is placed above first stirring host and is communicated with the feed inlet of first stirring host.
[0010] The stable soil mixing station with double-layer stirring host further includes rack, and the first stirring host, second stirring host and switching material component are fixedly connected on the rack.
[0011] From the above description, the stable soil mixing station with double-layer mixing host has the advantages that the first mixing host and the second mixing host are arranged on the upper and lower two layers, the feeding end of the first discharging conveyor is adjacent to the feeding port of the second mixing host, the switching material assembly is arranged below the discharging port of the first mixing host, the switching material assembly is provided with the intermittent rotating material sliding funnel and is arranged between the first mixing host and the first discharging conveyor. The double-layer arrangement of the first mixing host and the second mixing host can save the production line layout space; the intermittent rotation of the material sliding funnel can send the material discharged from the first mixing host to the first discharging conveyor or to the second mixing host to meet the flexible switching of the first mixing and the second mixing, so that the mixing efficiency can be improved and the limitation of the production line layout can be reduced. The utility model has the advantages of reasonable design, simple structure, low cost and convenience for promotion. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a kind of stable soil mixing station with double-layer mixing host described in the utility model overall schematic diagram;
[0013] Figure 2 It is Figure 1 A part enlarged schematic view in
[0014] Figure 3 It is switching material assembly's enlarged schematic view.
[0015] Reference signs:
[0016] 1 first mixing host, 2 second mixing host, 3 switching material assembly, 31 material sliding funnel, 32 material receiving port, 33 rotating unit, 34 support frame, 4 first discharging conveyor, 5 second discharging conveyor, 6 feeding conveyor, 7 rack. DETAILED DESCRIPTION
[0017] The utility model is further described by specific implementation ways.
[0018] As Figure 1 And Figure 2As shown in the utility model discloses a kind of stable soil mixing station with double-layer stirring host, including first stirring host 1, second stirring host 2, switching material assembly 3, first discharge conveyor 4, second discharge conveyor 5, feeding conveyor 6 and rack 7, the first stirring host 1, second stirring host 2 and switching material assembly 3 are all fixedly connected on rack 7.The first stirring host 1 and second stirring host 2 are longitudinally arranged and are separately arranged in upper and lower two layers, second stirring host 2 is placed below first stirring host 1, the feeding port above second stirring host 2 is adjacent and staggered front and back with the discharge port below first stirring host 1, the feeding end of first discharge conveyor 4 is placed below first stirring host 1 and is adjacent with the feeding port of second stirring host 2, the center line of first discharge conveyor 4 of the embodiment is perpendicular to the center line of second stirring host 2, and the top view is not drawn in the drawing.The switching material assembly 3 is placed below the discharge port of first stirring host 1 and is placed between the feeding end of first discharge conveyor 4 and the feeding port of second stirring host 2, the switching material assembly 3 is provided with intermittently rotatable feeding chute, and the discharge end of the chute deviates from the feeding end of the chute and is in downwardly inclined shape, the feeding end of the chute of switching material assembly 3 is connected with the discharge port of first stirring host 1, when the chute intermittently rotates, the discharge end thereof can be communicated with the feeding port of second stirring host 2 or the feeding end of first discharge conveyor 4, and switching material assembly 3 can send the material discharged from first stirring host 1 into second stirring host 2 or onto first discharge conveyor 4.The feeding end of second discharge conveyor 5 is placed below second stirring host 2, and the discharge port of second stirring host 2 is communicated with the feeding end of second discharge conveyor 5, and the discharge end of feeding conveyor 6 is placed above first stirring host 1 and is communicated with the feeding port of first stirring host 1.
[0019] As Figures 1 to 3 shown, the utility model discloses switching material assembly 3 includes material chute funnel 31, material receiving port 32, rotating unit 33 and support frame 34, the material chute funnel 31 is the funnel body in inclined shape, and its upper end is the feeding end, and its lower end is the discharge end, the feeding end of material chute funnel 31 is rotatably connected with material receiving port 32, and the center of the feeding end of material chute funnel 31 is concentric with the center of material receiving port 32, the material receiving port 32 is fixedly connected on the discharge port below first stirring host 1, the material chute funnel 31 is locked on the output shaft of rotating unit 33, and rotating unit 33 can drive material chute funnel 31 to intermittently rotate.Rotating unit 33 includes rotary cylinder, which can intermittently rotate, and rotating unit 33 is locked on support frame 34, and the output shaft of the rotary cylinder is upward, and the rotation center thereof is concentric with the center of the feeding end of material chute funnel 31.
[0020] When the stable soil mixing station is used to produce the stable soil which needs two-stage mixing, the material transfer assembly 3 is intermittently rotated so that the material outlet of the material transfer assembly 3 is communicated with the material inlet of the second mixing host 2, at this time, the material discharged from the first mixing host 1 after one-stage mixing is sent to the second mixing host 2 for two-stage mixing, and then is discharged from the second material discharge conveyor 5 for construction use.
[0021] The stable soil mixing station with the double-layer mixing host has the first mixing host 1 and the second mixing host 2 arranged on the upper and lower layers, the material inlet of the first material discharge conveyor 4 is adjacent to the material inlet of the second mixing host 2, the material transfer assembly 3 is arranged below the material outlet of the first mixing host 1, the material transfer assembly 3 is provided with the intermittently rotatable material transfer funnel 31 and is arranged between the first mixing host 1 and the first material discharge conveyor 4. The first mixing host 1 and the second mixing host 2 are arranged on two layers, the space of the production line layout can be saved, the material discharged from the first mixing host 1 is sent to the first material discharge conveyor 4 or the second mixing host 2 by intermittently rotating the material transfer funnel 31, the one-stage mixing and the two-stage mixing can be flexibly switched, and the mixing efficiency can be improved and the limitation of the production line layout can be reduced.
[0022] The above is only one specific embodiment of the utility model, but the design concept of the utility model is not limited to this, and any non-essential change of the utility model by using the concept should belong to the act of infringing the protection range of the utility model.
Claims
1. A stabilized soil mixing plant with double-deck mixing main characterized in that: The utility model relates to a double -layered stirring machine, including first stirring host (1), second stirring host (2), relay material subassembly (3) and first discharge conveyor (4), first stirring host (1) and second stirring host (2) are longitudinally arranged and are separately placed in upper and lower two layers, second stirring host (2) is placed in the lower of first stirring host (1), the feed inlet of second stirring host (2) is adjacent with the discharge port of first stirring host (1) and is staggered in front and back, the feed end of first discharge conveyor (4) is placed in the lower of first stirring host (1) and is adjacent with the feed inlet of second stirring host (2), the relay material subassembly (3) is placed in the lower of first stirring host (1) discharge port and is placed between the feed end of first discharge conveyor (4) and the feed inlet of second stirring host (2), the relay material subassembly (3) is equipped with the intermittent rotation of feeding chute and the discharge end of chute deviates the inlet end of chute and presents the downward inclination, the inlet end of the chute of relay material subassembly (3) is connected with the discharge port of first stirring host (1), when the intermittent rotation of chute, its discharge end can be communicated with the feed inlet of second stirring host (2) or with the feed end of first discharge conveyor (4), and the relay material subassembly (3) can send the material of first stirring host (1) to second stirring host (2) or to first discharge conveyor (4).
2. The stabilized soil mixing plant with double-layer mixing main machine according to claim 1, characterized in that: The relay material subassembly (3) includes a chute funnel (31), a receiving port (32), a rotating unit (33), and a support frame (34). The chute funnel (31) is an inclined funnel body, with an inlet end at the upper end and a discharge end at the lower end. The inlet end of the chute funnel (31) is rotationally connected with the receiving port (32), and the center of the inlet end of the chute funnel (31) is concentric with the center of the receiving port (32). The chute funnel (31) is locked on the output shaft of the rotating unit (33), which can drive the chute funnel (31) to rotate intermittently.
3. The stabilized soil mixing plant with double-layer mixing main unit according to claim 2, characterized in that: The receiving port (32) is fixedly connected to the discharge port below the first stirring host (1).
4. The stabilized soil mixing plant with double-layer mixing main unit according to claim 3, characterized in that: The rotating unit (33) includes a rotary cylinder, which can rotate intermittently. The rotating unit (33) is locked on the support frame (34), with the output shaft of the rotary cylinder pointing upwards and the rotation center being concentric with the center of the inlet end of the chute funnel (31).
5. The stabilized soil mixing plant with double-layer mixing main unit according to claim 1, characterized in that: The utility model also includes a second discharge conveyor (5) and a feed conveyor (6). The feed end of the second discharge conveyor (5) is placed below the second stirring host (2), and the discharge port of the second stirring host (2) is communicated with the feed end of the second discharge conveyor (5). The discharge end of the feed conveyor (6) is placed above the first stirring host (1) and communicated with the feed port of the first stirring host (1).
6. The stabilized soil mixing plant with double-layer mixing main unit according to claim 5, characterized in that: The utility model also includes a machine frame (7), and the first stirring host (1), the second stirring host (2), and the relay material subassembly (3) are fixedly connected to the machine frame (7).