Soil remediation treatment screening device
By using a striking rod to drive the screen plate to move back and forth and a spring guide rod structure, the problem of low screening efficiency of vibrating screens is solved, achieving efficient soil screening and convenient cleaning of the screen plate.
Patent Information
- Application Number
- CN202520304952.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-25
AI Technical Summary
In existing vibrating screen screening devices, larger soil particles will come into contact with the screen and become blocked, resulting in low screening efficiency. Smaller soil particles are blocked and cannot be screened efficiently.
The screen plate is driven to move back and forth by an impact rod. Combined with a spring and guide rod structure, it realizes the transverse tumbling and screening of soil. The screen plate can be easily cleaned by a partition to avoid screen clogging.
It improves screening efficiency, enables effective screening of fine soil and convenient cleaning of the screen plate, and solves the problem of screen clogging.
Smart Images
Figure CN223847468U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to soil remediation technical field, concretely is a kind of soil remediation treatment screening device. BACKGROUND
[0002] Soil remediation refers to the method using physics, chemistry and biology, transfer, absorb, degrade and transform the pollutants in soil, so that its concentration is reduced to acceptable level, or the toxic and harmful pollutants are converted into harmless substance, which is to restore the ecological function and health status of soil, ensure that soil can continue to support plant growth and human activities;
[0003] In the process of soil remediation, the pre-treatment screening device is used to separate the stones with large particle size from the soil, so as to facilitate the subsequent soil remediation steps.
[0004] The pre-treatment screening device on the market is to screen the soil and stones by vibrating screen, and in the screening process, the soil with large particles will first contact the screen and block the screen, and the soil with small particles meeting the requirements will be blocked outside, so that the vibrating screening efficiency is relatively low. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of the prior art, the utility model provides a soil remediation treatment screening device to solve the problem that in the above background art, the soil and stones are screened by vibrating screen, and in the screening process, the soil with large particles will first contact the screen and block the screen, and the soil with small particles meeting the requirements will be blocked outside, so that the vibrating screening efficiency is relatively low.
[0006] To achieve the above object, the utility model provides the following technical scheme: a soil remediation treatment screening device, including bottom plate, the top outer wall of bottom plate is fixedly welded with four support plates, four support plates are fixedly installed with discharging frame between, discharging frame is fixedly installed with inverted frame on the side away from bottom plate, the inner side of discharging frame is slidably connected with partition, two T-shaped blocks are fixedly installed on the inner side of the outer wall of discharging frame, the inside of discharging frame is slidably connected with sieve plate, the right outer wall of discharging frame is fixedly installed with motor, the output end of motor is fixedly installed with beating rod, the left outer wall of discharging frame is fixedly installed with L-shaped plate, the inside of L-shaped plate is slidably connected with three guide rods, three springs are fixedly welded on the outer wall of L-shaped plate, the outer wall of sieve plate is fixedly welded with pressing plate, the bottom end of discharging frame is connected with discharging pipe, the inside of discharging pipe is slidably connected with blocking plate, the top of bottom plate is movably connected with collecting frame, the side close to collecting frame of bottom plate is equipped with two clamping grooves, two clamping grooves are movably connected with cross bar in the inside.
[0007] Preferably, the side of the pressing plate away from the discharging frame is fixedly welded with the outer walls of the three springs, and the side of the pressing plate away from the discharging frame is fixedly connected with the outer walls of the three guide rods.
[0008] Preferably, the outer walls of the two T-shaped blocks are slidably connected with the inner wall of the partition plate, and the outer wall of the partition plate is slidably connected with the outer wall of the sieve plate.
[0009] Preferably, the outer wall of the beating rod is movably connected with the outer wall of the sieve plate, and the discharging pipe is arranged directly above the collecting frame.
[0010] Preferably, the three guide rods are arranged at the inner sides of the three springs respectively, and the collecting frame is arranged between the four supporting plates.
[0011] Compared with the prior art, the present application has the following beneficial effects:
[0012] 1. The soil remediation treatment screening device, by the soil to be screened is placed in the discharging frame, the motor is started to drive the beating rod to rotate, the pressure of the spring is extruded to move the sieve plate to the right, so that the soil can move back and forth on the sieve plate and roll, and the relatively fine soil can be screened out, and the collection process is completed, solving the problem that the existing vibration device screens the soil and stones through the vibration screen, the relatively large soil particles first contact the screen, block the screen, and the relatively small soil particles are blocked outside, so that the vibration screening efficiency is relatively low.
[0013] 2. The soil remediation treatment screening device, when it is necessary to clean the relatively large soil particles on the sieve plate, the partition plate is moved upward, the partition plate is moved upward along the T-shaped block, the partition plate is moved away from the sieve plate, and then the sieve plate on one side of the partition plate is exposed, so that the soil on the sieve plate can be conveniently taken out, achieving the effect of quickly cleaning the sieve plate and achieving the effect of conveniently cleaning the sieve plate. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic view of the structure of the present application;
[0015] Figure 2 It is a side view schematic view of the structure of the present application;
[0016] Figure 3 It is a three-dimensional schematic view of the bottom plate and its related structure of the present application;
[0017] Figure 4 It is an explosion three-dimensional schematic view of the structure of the present application.
[0018] In the figure: 1, bottom plate; 2, support plate; 3, blanking frame; 4, inverted frame; 5, partition; 6, T-shaped block; 7, sieve plate; 8, motor; 9, beating rod; 10, L-shaped plate; 11, guide rod; 12, spring; 13, pressing plate; 14, blanking pipe; 15, blocking plate; 16, collection frame; 17, clamping groove; 18, cross bar. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] Embodiment:
[0021] Please refer to Figs. 1-4,
[0022] A soil remediation treatment screening device, including bottom plate 1, the top outer wall of bottom plate 1 is fixedly welded with four support plates 2, four support plates 2 are fixedly installed with blanking frame 3 between, blanking frame 3 is fixedly installed with inverted frame 4 away from one side of bottom plate 1, the inner side of blanking frame 3 is slidably connected with partition 5, two T-shaped blocks 6 are fixedly installed on the inner side of the outer wall of blanking frame 3, sieve plate 7 is slidably connected in blanking frame 3, motor 8 is fixedly installed on the right outer wall of blanking frame 3, beating rod 9 is fixedly installed on the output end of motor 8, L-shaped plate 10 is fixedly installed on the left outer wall of blanking frame 3, three guide rods 11 are slidably connected in L-shaped plate 10, three springs 12 are fixedly welded on the outer wall of L-shaped plate 10, pressing plate 13 is fixedly welded on the outer wall of sieve plate 7, blanking pipe 14 is communicated at the bottom end of blanking frame 3, blocking plate 15 is slidably connected in blanking pipe 14, collection frame 16 is movably connected on the top of bottom plate 1, two clamping grooves 17 are formed on the side of bottom plate 1 close to collection frame 16, cross bar 18 is movably connected in the two clamping grooves 17;
[0023] Specifically, when the soil to be processed needs to be screened, the soil to be screened is placed inside the discharging frame 3, and then the motor 8 is started. The motor 8 will drive the beating rod 9 to rotate. The beating rod 9 will press the sieve plate 7. The sieve plate 7 will move to the left. The sieve plate 7 will drive the pressing plate 13 to move. The pressing plate 13 will press the spring 12, so that the spring 12 has elastic force. Then, when the beating rod 9 moves away from the sieve plate 7, the pressure exerted by the spring 12 will press the sieve plate 7 to move to the right. The sieve plate 7 will drive the soil on it to move horizontally, so that the soil can move back and forth on the sieve plate 7, roll, and the finer soil can be screened out to achieve the effect of screening the soil. The screened soil can enter the inside of the discharging frame 3 to achieve the effect of gathering the screened soil. The soil enters the inside of the discharging pipe 14, and then the blocking plate 15 is moved. After the blocking plate 15 is extracted from the inside of the discharging pipe 14, the screened soil enters the inside of the collecting frame 16 to complete the collection process. The existing vibration device screens soil and stones by vibrating the screen. The soil with larger particles will first contact the screen and block the screen. The soil with smaller particles will be blocked outside, so that the vibration screening efficiency is relatively low.
[0024] When it is necessary to clean the soil with larger particles on the sieve plate 7, the partition plate 5 is moved upward. The partition plate 5 will move upward along the T-shaped block 6. The partition plate 5 will move away from the sieve plate 7. Then, the sieve plate 7 on one side of the partition plate 5 is exposed. Then, the soil on the sieve plate 7 can be conveniently taken out to achieve the effect of quickly cleaning the sieve plate 7. The effect of conveniently cleaning the sieve plate 7 can be achieved.
[0025] In the embodiment, the side of the pressing plate 13 away from the discharging frame 3 is fixedly welded to the outer wall of the three springs 12, and the side of the pressing plate 13 away from the discharging frame 3 is fixedly connected to the outer wall of the three guide rods 11.
[0026] Specifically, the side of the pressing plate 13 away from the discharging frame 3 is welded to the spring 12 to achieve the effect of stably supporting the spring 12. The side of the pressing plate 13 away from the discharging frame 3 is fixedly connected to the guide rod 11 to achieve the effect of stably moving the pressing plate 13. An extrusion force can be applied to the pressing plate 13 to drive the sieve plate 7 to move to the right and achieve the effect of reciprocating the sieve plate 7.
[0027] In the embodiment, the outer wall of the two T-shaped blocks 6 is slidably connected to the inside of the partition plate 5, and the outer wall of the partition plate is slidably connected to the outer wall of the sieve plate 7.
[0028] Specifically, the T-shaped block 6 is slidably connected to the partition plate 5 to achieve the effect of limiting the movement of the partition plate 5 and the effect of blocking the soil from moving out of the discharging frame 3. The partition plate is slidably connected to the sieve plate 7 to achieve a better soil blocking effect.
[0029] In the embodiment: the outer wall of the beating rod 9 is movably connected with the outer wall of the sieve plate 7, and the discharging pipe 14 is arranged directly above the collecting frame 16;
[0030] Specifically, the beating rod 9 is movably connected with the sieve plate 7, and the motor 8 is started to drive the beating rod 9 to rotate; when the beating rod 9 contacts the sieve plate 7, the sieve plate 7 is pressed to move leftwards, and the sieve plate 7 slides in the discharging frame 3; the discharging pipe 14 is arranged directly above the collecting frame 16, so that the sieved soil can be collected, thereby achieving the effect of collecting the soil.
[0031] In the embodiment: the three guide rods 11 are arranged on the inner sides of the three springs 12, and the collecting frame 16 is arranged between the four supporting plates 2.
[0032] Specifically, the guide rod 11 is arranged on the inner side of the spring 12, so that the effect of stably moving the guide rod 11 is achieved; and the collecting frame 16 is arranged between the four supporting plates 2, so that the effect of accurately collecting the sieved soil is achieved.
[0033] In the embodiment: the controller is a prior structure, and the control circuit can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and only the use is described, without transformation, so the control mode and the circuit connection are not described in detail.
[0034] Working principle: the soil to be sieved is placed in the discharging frame 3, the motor 8 is started to drive the beating rod 9 to rotate, the beating rod 9 presses the sieve plate 7, and after the beating rod 9 moves away from the sieve plate 7, the pressure of the spring 12 presses the sieve plate 7 to move rightwards; the sieve plate 7 drives the soil thereon to move horizontally, so that the soil can move reciprocatingly and roll on the sieve plate 7, and the relatively fine soil can be sieved out, thereby achieving the effect of sieving the soil; the sieved soil can enter the discharging frame 3, thereby achieving the effect of gathering the sieved soil; the soil enters the discharging pipe 14, the blocking plate 15 is moved, the sieved soil enters the collecting frame 16 after the blocking plate 15 is extracted from the discharging pipe 14, and the collecting process is completed; compared with the related art, the soil remediation and treatment sieving device has the following beneficial effects: the existing vibration device sieves the soil and stones by vibrating the screen, the relatively large soil particles first contact the screen to block the screen, and the relatively small soil particles are blocked outside, so that the vibration sieving efficiency is relatively low.
[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A soil remediation treatment screening apparatus comprising a base plate (1) characterised in that: The outer wall of the top of the bottom plate (1) is fixedly welded with four supporting plates (2), four supporting plates (2) are fixedly installed between the blanking frame (3), the blanking frame (3) is fixedly installed with a downward frame (4) away from the bottom plate (1), the inner side of the blanking frame (3) is slidably connected with a partition plate (5), two T-shaped blocks (6) are fixedly installed on the inner side of the outer wall of the blanking frame (3), the blanking frame (3) is slidably connected with a sieve plate (7), the right outer wall of the blanking frame (3) is fixedly installed with a motor (8), the output end of the motor (8) is fixedly installed with a knocking rod (9), the left outer wall of the blanking frame (3) is fixedly installed with an L-shaped plate (10), the inside of the L-shaped plate (10) is slidably connected with three guide rods (11), the outer wall of the L-shaped plate (10) is fixedly welded with three springs (12), the outer wall of the sieve plate (7) is fixedly welded with a pressing plate (13), the bottom end of the blanking frame (3) is communicated with a blanking pipe (14), the inside of the blanking pipe (14) is slidably connected with a blocking plate (15), the top of the bottom plate (1) is movably connected with a collecting frame (16), the side of the bottom plate (1) close to the collecting frame (16) is provided with two clamping grooves (17), and the inside of the two clamping grooves (17) is movably connected with a cross rod (18).
2. A soil remediation processing screening apparatus as claimed in claim 1 wherein: The outer wall of the pressing plate (13) away from the blanking frame (3) is fixedly welded with the outer wall of the three springs (12), and the outer wall of the pressing plate (13) away from the blanking frame (3) is fixedly connected with the outer wall of the three guide rods (11).
3. A soil remediation processing screening apparatus as claimed in claim 1, wherein: The outer wall of the two T-shaped blocks (6) is slidably connected with the inside of the partition plate (5), and the outer wall of the partition plate is slidably connected with the outer wall of the sieve plate (7).
4. A soil remediation processing screening apparatus as claimed in claim 1, wherein: The outer wall of the knocking rod (9) is movably connected with the outer wall of the sieve plate (7), and the blanking pipe (14) is arranged directly above the collecting frame (16).
5. A soil remediation processing screening apparatus as claimed in claim 1, wherein: The three guide rods (11) are respectively arranged on the inner side of the three springs (12), and the collecting frame (16) is arranged between the four supporting plates (2).