Solidified soil dry-wet metering separation equipment with automatic screening function
By designing an automatic screening and dry-wet metering separation device for solidified soil, the problem of not being able to guarantee the moisture content of soil taken on-site was solved, realizing automatic screening and dry-wet separation of solidified soil, thus improving the quality of solidified soil and work efficiency.
Patent Information
- Application Number
- CN202520086695.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-15
AI Technical Summary
On-site soil sampling cannot guarantee the moisture content of the solidified soil, affecting its mechanical and structural properties. Furthermore, on-site soil sampling is time-consuming and labor-intensive.
A solidified soil dry-wet metering and separation device with automatic screening function was designed, including a vibrating screening mechanism, a dry-wet metering mechanism and a conveying mechanism. Automatic screening and separation are achieved through vibrating screening and dry-wet metering to reduce the moisture content of solidified soil.
It enables automatic screening and dry-wet separation of solidified soil, improving the quality of solidified soil, saving labor and time costs, and increasing work efficiency.
Smart Images
Figure CN223875489U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to solidified soil dry and wet metering separation field, especially relates to a kind of automatic screening solidified soil dry and wet metering separation equipment. BACKGROUND
[0002] Most of the current flow state solidified soil is on-site soil, adding solidified agent and water to prepare into self-compacting mixture with strong fluidity, which becomes good geotechnical engineering material after pouring and curing, with low cost, mainly used for fat groove backfill, road base construction etc.But affected by environment, on-site soil cannot guarantee the moisture content of solidified soil, and for soil body material, its internal porosity and surface high degree of freedom make it have very strong hydrophilicity, and the existence of water has great influence on the mechanical properties, creep performance, fatigue crack resistance, frost resistance of solidified soil material, and further affects the overall performance of solidified soil pavement structure. UTILITY MODEL CONTENT
[0003] The utility model aims at providing a kind of solidified soil dry and wet metering separation equipment with automatic screening function to solve the problems raised in the above background technology.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] A kind of solidified soil dry and wet metering separation equipment with automatic screening function, including fixed base, the fixed base top fixed installation has support frame, the support frame is installed with feeding assembly, the feeding assembly includes the conveying belt mechanism one of installation in support frame top, the conveying belt mechanism below is installed with vibration screening mechanism, the vibration screening mechanism above is installed with feed inlet, the vibration screening mechanism below is installed with dry and wet metering mechanism, the dry and wet metering mechanism below fixed installation has conveying mechanism.
[0006] In a preferred embodiment of the utility model, the vibration screening mechanism includes rectangular frame, shock-absorbing support, shock-absorbing spring, first vibration motor, detachable screen, the feed inlet below is fixedly installed in rectangular frame top, the rectangular frame bottom both sides are fixedly installed with shock-absorbing support, the rectangular frame bottom both sides are fixedly installed with shock-absorbing spring, the rectangular frame one side is fixedly installed with first vibration motor, the rectangular frame inside is installed with detachable screen by bolt.
[0007] In a preferred embodiment of the utility model, the dry and wet measuring mechanism includes support frame, first rotation motor, first chain, first screw push rod, second chain and second screw push rod, one side of support frame top is fixedly installed with first rotation motor, one end of first chain is connected with first rotation motor output through gear, first screw push rod is connected with the other end of first chain through gear, one end of second chain is connected with first screw push rod through gear, second screw push rod is connected with the other end of second chain through gear, and first screw push rod and second screw push rod are installed on support frame through bearing.
[0008] In a preferred embodiment of the utility model, the dry and wet measuring mechanism is double-layer structure, including first layer plate and second layer plate, first layer plate and second layer plate are installed on support frame, first layer plate is arranged below first screw push rod and second screw push rod, second layer plate is arranged below first layer plate, cylinder sliding door mechanism is installed at first layer plate bottom, pressure sensor is fixedly installed at second layer plate top, hydraulic rod is fixedly installed at second layer plate bottom, hydraulic rod is installed on support frame, and controller is fixedly installed on the side surface of support frame.
[0009] In a preferred embodiment of the utility model, the dry and wet measuring mechanism further includes second rotation motor, eccentric wheel, hinge, first sliding chute plate, second sliding chute plate and compaction roller, one side of support frame top is fixedly installed with second rotation motor, eccentric wheel is fixedly connected with second rotation motor output end, one end of hinge is installed on eccentric wheel, compaction roller is connected to the other end of hinge, compaction roller is guided and slidably connected in first sliding chute plate and second sliding chute plate inner wall, first sliding chute plate and second sliding chute plate are fixedly installed in support frame inner wall, and compaction roller is arranged at cylinder sliding door mechanism bottom.
[0010] In a preferred embodiment of the utility model, the conveying mechanism includes conveying belt mechanism two and conveying motor, conveying motor is fixedly installed at one side of fixed base top, and conveying motor output end is connected with conveying belt mechanism two.
[0011] In a preferred embodiment of the utility model, the damping support has four, the damping support is installed on the left and right sides of the bottom of the rectangular frame respectively, the damping spring has four, and the damping spring is installed on the front and rear sides of the bottom of the rectangular frame respectively.
[0012] Additional aspects and advantages of the utility model will be partially given in the following description, partially become obvious from the following description, or be understood by the practice of the utility model.
[0013] The device is convenient for screening foundation soil, screening and metering the foundation soil, then performing dry-wet separation, and realizes automatic feeding, saves labor and time cost, effectively reduces the water content of the solidified soil, and improves the quality of the solidified soil.
[0014] The solidified soil dry-wet metering and separating device can directly take soil on site, directly use the screened soil for metering, then perform dry-wet separation, reduce the water content of the solidified soil, improve the quality of the solidified soil, need not manual operation, improve work efficiency, and save time. BRIEF DESCRIPTION OF DRAWINGS
[0015] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
[0016] Figure 1 FIG. 1 is a perspective view of a solidified soil dry-wet metering and separating device with automatic screening function;
[0017] Figure 2 FIG. 5 is a structural schematic view of a vibrating screening mechanism in the solidified soil dry-wet metering and separating device with automatic screening function;
[0018] Figure 3 FIG. 6 is a perspective view of a dry-wet metering mechanism in the solidified soil dry-wet metering and separating device with automatic screening function; Figure 1
[0019] Figure 4 FIG. 7 is a perspective view of a dry-wet metering mechanism in the solidified soil dry-wet metering and separating device with automatic screening function; Figure 2
[0020] Figure 5 FIG. 8 is a structural schematic view of a conveying mechanism in the solidified soil dry-wet metering and separating device with automatic screening function.
[0021] In the figure: 1, fixed base; 2, support frame; 3, conveying belt mechanism one; 4, feeding port; 5, vibrating screening mechanism; 501, first vibrating motor; 502, detachable screen; 503, rectangular frame; 504, damping spring; 505, damping support; 6, automatic metering mechanism; 601, support frame; 602, first rotating motor; 603, first chain; 604, cylinder sliding valve; 605, first screw push rod; 606, second chain; 607, second screw push rod; 608, first layer plate; 609, second layer plate; 610, hydraulic rod; 611, controller; 612, second rotating motor; 613, eccentric wheel; 614, hinge; 615, first sliding chute plate; 616, second sliding chute plate; 617, compaction roller; 7, conveying mechanism; 701, conveying belt mechanism two; 702, conveying motor. DETAILED DESCRIPTION
[0022] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as limiting the present application.
[0023] Please refer to Figures 1-5 A solidified soil dry and wet metering and separating equipment with automatic screening function, comprising a fixed base 1, a supporting frame 2 is fixedly installed on the top of the fixed base 1, a feeding assembly is installed on the supporting frame 2, the feeding assembly comprises a conveying belt mechanism one 3 installed on the top of the supporting frame, a vibrating screening mechanism 5 is installed below the conveying belt mechanism one 3, a feeding port 4 is installed above the vibrating screening mechanism 5, a dry and wet metering mechanism 6 is installed below the vibrating screening mechanism 5, and a conveying mechanism 7 is fixedly installed below the dry and wet metering mechanism 6.
[0024] The vibrating screening mechanism 5 comprises a rectangular frame 503, a damping support 505, a damping spring 504, a first vibrating motor 501 and a detachable screen 502, the feeding port 4 is fixedly installed below the top of the rectangular frame 503, the damping supports 505 are fixedly installed on both sides of the bottom of the rectangular frame 503, the damping springs 504 are fixedly installed on both sides of the bottom of the rectangular frame 503, the first vibrating motor 501 is fixedly installed on one side of the rectangular frame 503, and the detachable screen 502 is installed in the rectangular frame 503 through bolts, specifically, the soil enters the feeding port 4 through the conveying belt mechanism one 3, then enters the rectangular frame 503, the vibrating motor 501 drives the rectangular frame 503 to vibrate, the damping spring 504 and the damping support 505 protect the vibrating screening mechanism 5 from vibration, and then the soil meeting the particle size requirement of the solidified soil enters the automatic metering mechanism 6 from the detachable screen 502, and the soil not meeting the requirement is discharged from outside the rectangular frame 503.
[0025] The dry and wet metering mechanism 6 comprises a support frame 601, a first rotating motor 602, a first chain 603, a first screw push rod 605, a second chain 606 and a second screw push rod 607. The first rotating motor 602 is fixedly installed on one side of the top of the support frame 601. One end of the first chain 603 is connected with the output end of the first rotating motor 602 through a gear. The other end of the first chain 603 is connected with the first screw push rod 605 through a gear. One end of the second chain 606 is connected with the first screw push rod 605 through a gear. The other end of the second chain 606 is connected with the second screw push rod 607 through a gear. The first screw push rod 605 and the second screw push rod 607 are installed on the support frame 601 through bearings. Specifically, the soil entering the dry and wet metering mechanism 6 is first gathered on the first layer plate 608. The air cylinder sliding door mechanism 604 is closed. The first layer plate 608 enters a fully closed state, mainly playing a role in storing soil. The air cylinder sliding door mechanism 604 is opened. The first rotating motor 602 is started. The first rotating motor 602 rotates the first screw push rod 605 and the second screw push rod 607 through the first chain 603 and the second chain 606, helping the soil to enter the second layer plate 60 with a pressure sensor.
[0026] The dry and wet metering mechanism 6 is a double-layer structure, comprising a first layer plate 608 and a second layer plate 609. The first layer plate 608 and the second layer plate 609 are installed on the support frame 601. The first layer plate 608 is arranged below the first screw push rod 605 and the second screw push rod 607. The second layer plate 609 is arranged below the first layer plate 608. The air cylinder sliding door mechanism 604 is installed at the bottom of the first layer plate 608. The pressure sensor is fixedly installed at the top of the second layer plate 609. The hydraulic rod 610 is fixedly installed at the bottom of the second layer plate 609. The hydraulic rod 610 is installed on the support frame 601. The controller 611 is fixedly installed on the side of the support frame 601.
[0027] The dry and wet metering mechanism 6 further comprises a second rotating motor 612, an eccentric wheel 613, a hinge 614, a first sliding chute plate 615, a second sliding chute plate 616 and a compaction roller 617, the second rotating motor 612 is fixedly installed on one side of the top of the supporting frame 601, the eccentric wheel 613 is fixedly connected to the output end of the second rotating motor 612, one end of the hinge 614 is installed on the eccentric wheel 613, the compaction roller 617 is connected to the other end of the hinge 614, the compaction roller 617 is slidably connected to the inner walls of the first sliding chute plate 615 and the second sliding chute plate 616, the first sliding chute plate 615 and the second sliding chute plate 616 are fixedly installed on the inner walls of the supporting frame 601, and the compaction roller 617 is arranged at the bottom of the cylinder sliding door mechanism 604. Specifically, the cylinder sliding door mechanism 604 is closed, the second rotating motor 612 is started to rotate the eccentric wheel 613, the compaction roller 617 is driven to reciprocate in the first sliding chute plate 615 and the second sliding chute plate 616 through the hinge 614, the soil in the second layer plate 609 is compacted, the current value is displayed by the pressure sensor of the controller 611, the current water content of the soil is judged by the weight difference, the hydraulic rod 610 is retracted by the controller 611, the second layer plate 609 with the pressure sensor is opened from the middle, and the soil enters the conveying mechanism 7.
[0028] The conveying mechanism 7 comprises a second conveying belt mechanism 701 and a conveying motor 702, the conveying motor 702 is fixedly installed on one side of the top of the fixed base 1, and the output end of the conveying motor 702 is connected to the second conveying belt mechanism 701.
[0029] The four damping supports 505 are respectively installed on the left and right sides of the bottom of the rectangular frame, and the four damping springs 504 are respectively installed on the front and rear sides of the bottom of the rectangular frame. Specifically, the conveying motor 702 drives the second conveying belt mechanism 701 to convey the metered soil.
[0030] The second layer plate 609 is a half-open door structure, the four hydraulic rods 610 are electrically connected with the pressure sensor, the cylinder sliding door mechanism 604, the hydraulic rod 610 and the controller 611, the cylinder sliding door mechanism 604 comprises a shell, a pushing plate and a cylinder, the output end of the cylinder is connected with the pushing plate, the pushing plate is slidably connected to the bottom of the shell, and the first layer plate 608 is in communication with the shell;
[0031] The first conveying belt mechanism 3 and the second conveying belt mechanism 701 are arranged as belt pulley conveying mechanisms, and the first conveying belt mechanism 3 is provided with a driving motor;
[0032] The motors of the device are all servo motors.
[0033] The working principle of the utility model is: the controller 611 of the device is connected with power supply, the cylinder and the hydraulic rod 610 are connected with control equipment; the earth material enters into the feeding port 4 through the conveying belt mechanism one 3, then enters into the rectangular frame 503, the vibration motor 501 drives the rectangular frame 503 to vibrate, the damping spring 504 and the damping support 505 protect the whole vibrating screen mechanism 5, then the earth material meeting the solidified soil particle size requirement enters into the automatic metering mechanism 6 from the detachable screen 502, the earth material not meeting the requirement goes out from the rectangular frame 503, the earth material entering into the dry and wet metering mechanism 6 first gathers in the first layer plate 608, the cylinder sliding door mechanism 604 is closed, the first layer plate 608 enters into the fully closed state, mainly plays the role of storing earth material, the cylinder sliding door mechanism 604 is opened, the first rotating motor 602 is started, the first rotating motor 602 rotates the first screw push rod 605 and the second screw push rod 607 through the first chain 603 and the second chain 606, helps the earth material to enter into the second layer plate 609 with pressure sensor, the cylinder sliding door mechanism 604 is closed, the second rotating motor 612 is started to rotate the eccentric wheel 613, simultaneously drives the compaction roller 617 to reciprocate in the first sliding groove plate 615 and the second sliding groove plate 616 through the hinge 614, compacts the earth material entering into the second layer plate 609, the controller 611 displays the current value through the pressure sensor, and judges the water content of the current earth material through the weight difference, the hydraulic rod 610 is retracted through the controller 611, the second layer plate 609 with pressure sensor is opened from the middle, the earth material enters into the conveying mechanism 7, the conveying motor 702 drives the conveying belt mechanism two 701 to convey the metered earth material.
[0034] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, the scope of the utility model is defined by the claims and its equivalents.
Claims
1. A solidified soil dry-wet metering and separating device with automatic screening function, comprising a fixed base (1), characterized in that, The fixed base (1) top fixed mounting support frame (2), the support frame (2) is installed with feeding assembly, the feeding assembly includes the conveyor belt mechanism one (3) installed at the top of the support frame, the conveyor belt mechanism one (3) below is installed with vibration screening mechanism (5), the vibration screening mechanism (5) above is installed with feed inlet (4), the vibration screening mechanism (5) below is installed with dry and wet metering mechanism (6), the dry and wet metering mechanism (6) below fixed mounting has conveying mechanism (7).
2. The solidified soil dry-wet metering and separating apparatus with automatic screening function according to claim 1, characterized in that, The vibration screening mechanism (5) includes a rectangular frame (503), a damping support (505), a damping spring (504), a first vibration motor (501), a detachable screen (502), the feed inlet (4) is fixedly installed below the top of the rectangular frame (503), the damping support (505) is fixedly installed on both sides of the bottom of the rectangular frame (503), the damping spring (504) is fixedly installed on both sides of the bottom of the rectangular frame (503), the first vibration motor (501) is fixedly installed on one side of the rectangular frame (503), and the detachable screen (502) is installed in the rectangular frame (503) through bolts.
3. The solidified soil dry-wet metering and separating apparatus with automatic screening function according to claim 1 or 2, characterized in that, The dry and wet metering mechanism (6) includes a support frame (601), a first rotating motor (602), a first chain (603), a first screw push rod (605), a second chain (606) and a second screw push rod (607), the first rotating motor (602) is fixedly installed on one side of the top of the support frame (601), one end of the first chain (603) is connected with the output end of the first rotating motor (602) through a gear, the other end of the first chain (603) is connected with the first screw push rod (605) through a gear, one end of the second chain (606) is connected with the first screw push rod (605) through a gear, the other end of the second chain (606) is connected with the second screw push rod (607) through a gear, and the first screw push rod (605) and the second screw push rod (607) are installed on the support frame (601) through bearings.
4. The solidified soil dry-wet metering and separating apparatus with automatic screening function according to claim 3, characterized in that, The dry and wet metering mechanism (6) is a double-layer structure, including a first layer plate (608) and a second layer plate (609), the first layer plate (608) and the second layer plate (609) are installed on the support frame (601), the first layer plate (608) is arranged below the first screw push rod (605) and the second screw push rod (607), the second layer plate (609) is arranged below the first layer plate (608), the cylinder sliding door mechanism (604) is installed at the bottom of the first layer plate (608), the pressure sensor is fixedly installed at the top of the second layer plate (609), the hydraulic rod (610) is fixedly installed at the bottom of the second layer plate (609), the hydraulic rod (610) is installed on the support frame (601), and the controller (611) is fixedly installed on the side of the support frame (601).
5. The solidified soil dryness metering and separating apparatus having an automatic screening function according to claim 4, wherein, The dry and wet measuring mechanism (6) further includes a second rotating motor (612), an eccentric wheel (613), a hinge (614), a first sliding chute plate (615), a second sliding chute plate (616) and a compaction roller (617), one side of the top of the support frame (601) is fixedly installed with the second rotating motor (612), the output end of the second rotating motor (612) is fixedly connected with the eccentric wheel (613), one end of the hinge (614) is installed on the eccentric wheel (613), the other end of the hinge (614) is connected with the compaction roller (617), the compaction roller (617) is slidably connected with the inner walls of the first sliding chute plate (615) and the second sliding chute plate (616), the first sliding chute plate (615) and the second sliding chute plate (616) are fixedly installed on the inner walls of the support frame (601), and the compaction roller (617) is arranged at the bottom of the cylinder sliding door mechanism (604).
6. The solidified soil dry-wet metering and separating apparatus with automatic screening function according to claim 1, characterized in that, The conveying mechanism (7) includes a conveying belt mechanism two (701) and a conveying motor (702), one side of the top of the fixed base (1) is fixedly installed with the conveying motor (702), and the output end of the conveying motor (702) is connected with the conveying belt mechanism two (701).
7. The solidified soil dryness metering and separating apparatus having an automatic screening function according to claim 2, characterized in that, The four shock absorbers (505) are respectively installed on the left and right sides of the bottom of the rectangular frame, and the four shock absorbers (504) are respectively installed on the front and rear sides of the bottom of the rectangular frame.
8. The solidified soil dry-wet metering and separating apparatus with automatic screening function according to claim 4, characterized in that, The second layer plate (609) is a semi-open door structure, the four hydraulic rods (610) are electrically connected with the pressure sensor, the cylinder sliding door mechanism (604), the hydraulic rod (610) and the controller (611), the cylinder sliding door mechanism (604) includes a shell, a pushing plate and a cylinder, the output end of the cylinder is connected with the pushing plate, the pushing plate is slidably connected at the bottom of the shell, and the first layer plate (608) is in communication with the shell.