CN220658334U - Soil restoration screening plant - Google Patents
Soil restoration screening plant Download PDFInfo
- Publication number
- CN220658334U CN220658334U CN202322312140.XU CN202322312140U CN220658334U CN 220658334 U CN220658334 U CN 220658334U CN 202322312140 U CN202322312140 U CN 202322312140U CN 220658334 U CN220658334 U CN 220658334U
- Authority
- CN
- China
- Prior art keywords
- movable shaft
- screening
- soil
- screen
- soil remediation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 65
- 239000002689 soil Substances 0.000 title claims abstract description 60
- 238000009499 grossing Methods 0.000 claims abstract description 26
- 238000005067 remediation Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 description 17
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a soil remediation and screening device, which comprises a screening box, a screen and a smoothing mechanism; the top of the screening box is provided with a feed inlet, and the middle part of the screening box is fixedly provided with a fixed plate so as to divide the feed inlet into two feed gaps; the screen is arranged in the screening box and is arranged below the feed inlet; the smoothing mechanism comprises a movable shaft with a smoothing blade at the bottom end and a driving part; one end of the movable shaft is slidably arranged on the fixed plate and can rotate in the sliding process; the driving part is arranged in the screening box and is movably connected with the movable shaft so as to control the movable shaft to slide on the fixed plate in a reciprocating manner. Through the cooperation of the devices, when the soil is put on the screen, the soil can be smoothed and spread, so that the soil is dispersed on the surface of the screen, and the screening effect and the screening speed of the subsequent screen during working are improved.
Description
Technical Field
The utility model relates to the field of soil remediation, in particular to a soil remediation screening device.
Background
The soil is affected by various environmental pollution, the soil in partial areas is seriously damaged, and the inside of the soil contains more heavy metal elements, so that the soil is unfavorable for survival of animals and plants, the problem of soil restoration is more important, and the soil needs to be screened in the process of soil restoration.
At present, the screening mode of soil generally falls into the screen cloth through the mode of pouring materials, utilizes the reciprocating swing of screen cloth to screen soil and filters. However, there is a disadvantage in the prior art: if soil is in the in-process of throwing, there is soil gathering in a certain local region of screen cloth, can't tile on the screen cloth surface promptly, and then at the in-process that the screen cloth trembles, need shake soil to just can carry out subsequent screening after contacting with the screen cloth, and then corresponding can prolong the duration of screening, has the lower problem of screening efficiency.
Accordingly, there is a need for a soil remediation screening apparatus that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide a soil remediation and screening device, which can smooth and spread soil when the soil is put on a screen, so that the soil is dispersed on the surface of the screen, and the screening effect and the screening speed of the subsequent screen during working are improved.
In order to solve the technical problems, the utility model provides a soil remediation and screening device, which comprises a screening box, a screen and a smoothing mechanism;
the top of the screening box is provided with a feed inlet, and the middle part of the screening box is fixedly provided with a fixed plate so as to divide the feed inlet into two feed gaps;
the screen is arranged in the screening box and is arranged below the feed inlet;
the smoothing mechanism comprises a movable shaft with a smoothing blade at the bottom end and a driving part;
one end of the movable shaft is slidably arranged on the fixed plate and can rotate in the sliding process;
the driving part is arranged in the screening box and is movably connected with the movable shaft so as to control the movable shaft to slide on the fixed plate in a reciprocating manner.
Further, a groove for limiting the movable shaft is formed in the lower surface of the fixed plate;
a rack block is arranged on one side of the inner wall of the groove;
the outer wall of the movable shaft is provided with a toothed ring matched with the toothed bar block.
Further, a placing groove for installing the driving component is formed in the screening box;
the driving part comprises a driving disc and a hinging rod;
the driving disc is rotatably arranged on the bottom wall of the placing groove;
one end of the hinging rod is hinged with the edge position of the upper surface of the driving disc, and the other end of the hinging rod is movably connected with the movable shaft.
Further, the movable shaft penetrates through the hinge rod and is rotatably connected with the hinge rod.
Further, the driving part further comprises a driving motor;
the driving motor is arranged inside the screening box and is connected with the axle center of the driving disc.
Further, two smoothing blades are symmetrically arranged on two sides of the movable shaft;
when the end, connected with the movable shaft, of the hinge rod is farthest away from the axis of the driving disc, the hinge rod and the smoothing blade are located in the same vertical plane with the fixing plate.
Further, two intermeshing crushing rollers are arranged in the feed inlet.
Further, the screen mesh is installed inside the screening box through an elastic piece and can move in the vertical direction;
a cam structure is arranged below the screen.
Compared with the prior art, the utility model has at least the following beneficial effects:
through setting up loose axle and the fixed plate that have smooth blade, utilize the fixed plate to fix a position the loose axle, and make the loose axle can rotate when moving on the fixed plate, and then can promote the soil removal of gathering in a certain region of screen cloth to push it all around, make soil tiling at the screen cloth surface. And still through setting up drive part to control the reciprocating type slip of loose axle, and then realize the purpose of soil even tiling, need not to worry that regional gathering of soil is too much and lead to the screen cloth to sieve the condition emergence that effect is not good and screening rate is lower.
Drawings
FIG. 1 is a cross-sectional view of a soil remediation screening apparatus of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the smoothing mechanism in the soil remediation and screening apparatus of the present utility model.
Reference numerals: 1. a screening box; 11. a feed inlet; 2. a screen; 3. a fixing plate; 31. a groove; 4. smoothing out the blade; 5. a movable shaft; 51. a toothed ring; 6. a driving part; 61. a drive plate; 62. a hinge rod; 63. a driving motor; 7. a rack block; 8. a placement groove; 9. a crushing roller; 10. cam structure.
Detailed Description
The soil remediation screening apparatus of the present utility model will now be described in more detail in connection with the schematic drawings wherein preferred embodiments of the present utility model are shown, it being understood that those skilled in the art can modify the utility model described herein while still achieving the beneficial effects of the present utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.
The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
As shown in fig. 1 to 3, an embodiment of the present utility model proposes a soil remediation screening apparatus, including a screening box 1, a screen 2 and a smoothing mechanism.
The top of the screening box 1 is provided with a feed inlet 11, and a fixed plate 3 is fixedly arranged in the middle of the screening box to divide the feed inlet 11 into two feed gaps. By providing a fixing plate 3 for providing positioning and support for the subsequent smoothing mechanism.
The screen cloth 2 is arranged inside the screening box 1 and below the feed inlet 11, and the screen cloth 2 is used for screening and repairing soil.
The smoothing mechanism comprises a movable shaft 5 with a smoothing blade 4 at the bottom end and a driving part 6.
One end sliding mounting of loose axle 5 is in on the fixed plate 3, and can rotate at gliding in-process, utilizes the removal of loose axle 5 promptly, breaks up the soil that screen cloth 2 surface gathered for soil is under the effect of smoothing blade 4 rotation force, along dispersing all around, tiling promptly at screen cloth 2 surface.
In addition, drive part 6 is arranged in screening case 1, and with loose axle 5 swing joint, so as to control loose axle 5 reciprocating type slip on the fixed plate 3 is through controlling loose axle 5 reciprocating type removal, in order to ensure that the condition of local regional gathering can not appear in soil on screen cloth 2 whole surface, has effectively promoted screening effect and screening speed.
This device is through setting up loose axle 5 and fixed plate 3 that have smooth blade 4, utilizes fixed plate 3 to fix a position loose axle 5, and makes loose axle 5 can rotate when moving on fixed plate 3, and then can promote the soil removal of gathering in a certain region of screen cloth 2 to push it all around, make soil tiling at screen cloth 2 surface. And still through setting up drive part 6 to control loose axle 5 reciprocating type slip, and then realize the purpose of soil even tiling, need not to worry that regional gathering of soil is too much and lead to screen cloth 2 screening effect poor and the lower condition emergence of screening speed.
In the present embodiment, the fixed plate 3 is further defined such that the movable shaft 5 is synchronously rotatable while moving in the longitudinal direction of the fixed plate 3.
The lower surface of the fixed plate 3 is provided with a groove 31 for limiting the movable shaft 5.
Wherein, a rack block 7 is arranged on one side of the inner wall of the groove 31, and a toothed ring 51 matched with the rack block 7 is arranged on the outer wall of the movable shaft 5. That is, by utilizing the meshing relationship between the rack block 7 and the toothed ring 51, when the movable shaft 5 moves along the length direction of the rack block 7, the toothed ring 51 can be pushed to rotate, so that the movable shaft 5 can move and simultaneously rotate, and the action of smoothing soil is ensured.
Further, a specific driving member 6 is also proposed in the present embodiment to better control the reciprocating movement of the movable shaft 5 without interfering with the rotation of the movable shaft 5.
The screening box 1 is internally formed with a placement groove 8 for mounting the drive member 6.
The drive member 6 comprises a drive disc 61 and a hinge rod 62.
The drive plate 61 is rotatably mounted on the bottom wall of the placement tank 8.
One end of the hinge rod 62 is hinged to the edge of the upper surface of the driving disc 61, and the other end is movably connected to the movable shaft 5. The driving disc 61, the hinging rod 62 and the movable shaft 5 form a crank sliding block mechanism, namely the driving disc 61 rotates to push the hinging rod 62 to deflect so as to change the distance between the end, connected with the movable shaft 5, of the hinging rod 62 and the axis of the driving disc 61, and further realize reciprocating sliding of the movable shaft 5, so that the characteristic that the movable shaft 5 can rotate when moving on the fixed plate 3 is matched, and the soil smoothing operation is completed.
It should be noted that, the movable shaft 5 penetrates the hinge rod 62 and is rotatably connected with the hinge rod 62, that is, the hinge rod 62 does not interfere with the rotation of the movable shaft 5, so that the soil can be disturbed by the smoothing blade 4, and the soil is uniformly spread on the surface of the screen 2.
In other embodiments, the driving member 6 further comprises a driving motor 63, and the driving motor 63 is disposed inside the screening box 1 and connected to the axis of the driving disc 61.
In order to prevent the soil from forming a large impact on the smoothing blades 4 and the hinge rod 62 during the pouring process, i.e. to effectively prolong the service life of the device, the number of smoothing blades 4 and the drive member 6 are defined here.
Specifically, two smoothing blades 4 are provided and symmetrically arranged on two sides of the movable shaft 5.
When the end of the hinge rod 62 connected with the movable shaft 5 is farthest from the axis of the driving disc 61, both the hinge rod 62 and the leveling blade 4 are located in the same vertical plane with the fixed plate 3. The soil flows out along the gap formed by the fixed plate 3 and the inner wall of the feed inlet 11 during pouring, and the soil can not directly act on the leveling blade 4 and the hinge rod 62, so that the situation that the leveling blade 4 and the hinge rod 62 are damaged due to soil impact acting force is effectively avoided.
In this embodiment, two intermeshing crushing rollers 9 are arranged in the feed inlet 11 to crush the soil, so as to prevent the soil from adhering and prevent the effective screening effect from being achieved.
Furthermore, the screen 2 is mounted inside the screening box 1 by means of elastic elements and is movable in a vertical direction.
Wherein, a cam structure 10 is arranged below the screen 2 to control the screen 2 to swing reciprocally in the vertical direction for screening.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The soil remediation and screening device is characterized by comprising a screening box, a screen and a smoothing mechanism;
the top of the screening box is provided with a feed inlet, and the middle part of the screening box is fixedly provided with a fixed plate so as to divide the feed inlet into two feed gaps;
the screen is arranged in the screening box and is arranged below the feed inlet;
the smoothing mechanism comprises a movable shaft with a smoothing blade at the bottom end and a driving part;
one end of the movable shaft is slidably arranged on the fixed plate and can rotate in the sliding process;
the driving part is arranged in the screening box and is movably connected with the movable shaft so as to control the movable shaft to slide on the fixed plate in a reciprocating manner.
2. The soil remediation screening apparatus of claim 1, wherein a recess is provided in a lower surface of said stationary plate for limiting said movable shaft;
a rack block is arranged on one side of the inner wall of the groove;
the outer wall of the movable shaft is provided with a toothed ring matched with the toothed bar block.
3. The soil remediation screening apparatus of claim 1 wherein a slot is formed in said screening chamber for mounting said drive member;
the driving part comprises a driving disc and a hinging rod;
the driving disc is rotatably arranged on the bottom wall of the placing groove;
one end of the hinging rod is hinged with the edge position of the upper surface of the driving disc, and the other end of the hinging rod is movably connected with the movable shaft.
4. A soil remediation screening apparatus according to claim 3 wherein said movable shaft extends through said hinge lever and is rotatably connected thereto.
5. A soil remediation screening apparatus as claimed in claim 3 wherein said drive means further comprises a drive motor;
the driving motor is arranged inside the screening box and is connected with the axle center of the driving disc.
6. A soil remediation screening apparatus as claimed in claim 3 wherein said smoothing blade is provided in two pairs and is symmetrically disposed on either side of said movable shaft;
when the end, connected with the movable shaft, of the hinge rod is farthest away from the axis of the driving disc, the hinge rod and the smoothing blade are located in the same vertical plane with the fixing plate.
7. A soil remediation screening apparatus according to claim 1 wherein said inlet incorporates two intermeshing crushing rollers.
8. The soil remediation screening apparatus of claim 1, wherein said screen is mounted within said screening bin by resilient means and is movable in a vertical direction;
a cam structure is arranged below the screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322312140.XU CN220658334U (en) | 2023-08-28 | 2023-08-28 | Soil restoration screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322312140.XU CN220658334U (en) | 2023-08-28 | 2023-08-28 | Soil restoration screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220658334U true CN220658334U (en) | 2024-03-26 |
Family
ID=90341790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322312140.XU Active CN220658334U (en) | 2023-08-28 | 2023-08-28 | Soil restoration screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220658334U (en) |
-
2023
- 2023-08-28 CN CN202322312140.XU patent/CN220658334U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210013042U (en) | Paper pulp filtering and dewatering device | |
| CN210133633U (en) | Water coal cleaning device for belt conveyor | |
| CA2034250A1 (en) | Machine for intercepting solid constituents in liquid streams | |
| CN114669468A (en) | Pollute soil preliminary treatment screening plant | |
| CN211755445U (en) | Broken recovery unit of sand block | |
| CN109602298B (en) | Household material grinding device | |
| CN108212759B (en) | Multi-freedom-degree rotatable vibration screening device | |
| CN207086338U (en) | A kind of sand high accuracy screening plant for building | |
| CN220658334U (en) | Soil restoration screening plant | |
| CN209663732U (en) | A kind of sand-gravel separation device | |
| CN109335583B (en) | Belt scraper and asphalt mixing plant | |
| CN211374399U (en) | Los angeles abrasion testing machine convenient to sieve material | |
| CN210906832U (en) | Movable vibrating screen machine | |
| CN211707351U (en) | Novel vibration upset sieve bend | |
| CN208695297U (en) | A kind of scraper mechanism of centrifuge | |
| CN113198715A (en) | Automatic ore screening device | |
| CN220657648U (en) | Printing ink raw material grinding device based on decorative paper production printing | |
| CN215234561U (en) | Kitchen waste cleaning equipment with blockage clearing mechanism | |
| CN217017412U (en) | Sand screening installation for hydraulic engineering construction management | |
| CN221156859U (en) | Recycled concrete apparatus for producing | |
| CN215964628U (en) | Screening device for bucket elevator | |
| CN215430105U (en) | Continuous screening device for removing iron blocks in ore sand | |
| CN219943659U (en) | Impurity-removing anti-blocking combined cleaning sieve | |
| CN220867484U (en) | Novel pelletizer with movable scraper | |
| CN209061538U (en) | It is a kind of new type auto into Sha Xuansha machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |