CN220650237U - Soil screening device - Google Patents
Soil screening device Download PDFInfo
- Publication number
- CN220650237U CN220650237U CN202321642893.0U CN202321642893U CN220650237U CN 220650237 U CN220650237 U CN 220650237U CN 202321642893 U CN202321642893 U CN 202321642893U CN 220650237 U CN220650237 U CN 220650237U
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- Prior art keywords
- screening
- soil
- screw rod
- device body
- driving mechanism
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- 238000012216 screening Methods 0.000 title claims abstract description 63
- 239000002689 soil Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a soil screening device, which comprises a device body and further comprises: the screening system is connected with the device body and used for carrying out multistage screening on soil, and comprises a driving mechanism, a screw rod, a screening mechanism A and a screening mechanism B, wherein the driving mechanism is in transmission connection with the screw rod through a bevel gear pair, the screw rod is in rotational connection with the device body, and the screw rod is in transmission connection with the screening mechanism B; the technical field of the detection device of the utility model; according to the utility model, the driving mechanism drives the screw rod to rotate through the bevel gear pair, the screw rod drives the vibration mechanism B to perform primary screening on soil, meanwhile, the driving mechanism drives the pushing plate to perform linear movement in the vertical direction through the vibration source assembly, and the pushing plate elastically drives the screen plate A to vibrate in the device body through the elastic piece B in the auxiliary assembly to perform fine screening on the soil, so that the technical effect of multiple screening on the soil is realized.
Description
Technical Field
The utility model belongs to the technical field of soil screening, and particularly relates to a soil screening device.
Background
The soil screening device, namely the screening device for filtering the soil, is widely applied to the classification screening, analysis, detection and the like of samples in various laboratories, and is matched with the full-automatic laboratory vibrating screen, so that the efficiency is higher and the safety is higher.
The existing soil screening device generally adopts a mode that a vibrating motor directly drives a screen to vibrate, so that the screening of soil is realized.
The existing soil screening device cannot fully screen soil and the soil is easy to block the screen, so that the soil screening effect is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a soil screening device, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a soil classifier, includes the device body, still includes:
the screening system is connected with the device body and used for carrying out multistage screening on soil, and comprises a driving mechanism, a screw rod, a screening mechanism A and a screening mechanism B, wherein the driving mechanism is in transmission connection with the screw rod through a bevel gear pair, the screw rod is in rotational connection with the device body, and the screw rod is in transmission connection with the screening mechanism B;
screening mechanism A includes focus subassembly, auxiliary assembly, sieve A and push pedal, sieve A passes through auxiliary assembly and is connected with the push pedal, sieve A and device body sliding fit, auxiliary assembly includes installation section of thick bamboo and guide post, guide post and installation section of thick bamboo sliding fit, be provided with elastic component B (not marked in the figure) between installation section of thick bamboo and the guide post, guide post and sieve A fixed connection, installation section of thick bamboo and push pedal fixed connection.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
the technical scheme is as follows: the screening mechanism B comprises a screen plate B, a screen plate C, a limiting column and a limiting assembly, wherein the screen plate B is in threaded connection with a screw rod, the screen plate C is rotationally connected with the screen plate B, the screen plate B is in sliding fit with the device body, and the limiting column is connected with the limiting column through the limiting assembly.
The technical scheme is as follows: the vibration source assembly comprises a sleeve, an eccentric wheel and a rubber ring, wherein the eccentric wheel is connected with the driving mechanism through the sleeve, and the rubber ring is fixedly connected with the eccentric wheel.
The technical scheme is as follows: the driving mechanism comprises a rotating shaft and a motor, the rotating shaft is fixedly connected with the motor, the motor is fixedly connected with the device body, the rotating shaft is in transmission connection with the screw rod through a bevel gear pair, and the rotating shaft is connected with the vibration source assembly.
The technical scheme is as follows: the limiting assembly comprises an elastic piece A and a sliding block, the sliding block is in sliding fit with the limiting column, the elastic piece A is located in the limiting column, the limiting column is fixedly connected with the sliding block and the limiting column, and the sliding block is rotationally connected with the sieve plate C.
The technical scheme is as follows: the screw is a bidirectional screw.
The technical scheme is as follows: the elastic piece A is any one of a spring, a pressure spring and an elastic steel plate.
Advantageous effects
The utility model provides a soil screening device. Compared with the prior art, the method has the following beneficial effects:
1. the driving mechanism drives the screw rod to perform rotary motion in the vertical direction through the bevel gear pair, the screw rod drives the vibration mechanism B to perform primary screening on soil, meanwhile, the driving mechanism drives the pushing plate to perform linear motion in the vertical direction through the vibration source assembly, and the pushing plate elastically drives the sieve plate A to vibrate in the device body through the elastic piece B in the auxiliary assembly to perform fine screening on the soil, so that the technical effect of multiple screening on the soil is realized;
2. the screw rod promotes sieve B and carries out the linear reciprocating motion in the vertical direction, and spacing subassembly carries out linear spacing to sieve C, and sieve B carries out reciprocating pendulum's mode in the horizontal direction through promoting sieve C, realizes carrying out preliminary sieving's technical effect to soil.
Drawings
FIG. 1 is a diagram of the distribution of the components of the present utility model.
FIG. 2 is a schematic diagram of the overall structure of the present utility model.
Fig. 3 is a schematic structural view of a limiting component in the present utility model.
Fig. 4 is a schematic structural view of an auxiliary assembly in the present utility model.
Reference numerals annotate: 1. a device body; 2. a screw; 3. a driving mechanism; 4. a source assembly; 5. an auxiliary component; 6. a sieve plate A; 7. a screening mechanism B; 8. a limit component; 9. a bevel gear pair; 10. a rotating shaft; 11. a sleeve; 12. an eccentric wheel; 13. a rubber ring; 14. a motor; 15. a mounting cylinder; 16. a guide post; 17. a sieve plate B; 18. a sieve plate C; 19. a push plate; 20. a limit column; 21. an elastic member A; 22. a sliding block.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, a soil screening device according to an embodiment of the present utility model includes a device body 1, and further includes:
the screening system is connected with the device body 1 and used for carrying out multistage screening on soil, and comprises a driving mechanism 3, a screw rod 2, a screening mechanism A and a screening mechanism B7, wherein the driving mechanism 3 is in transmission connection with the screw rod 2 through a bevel gear pair 9, the screw rod 2 is in rotation connection with the device body 1, and the screw rod 2 is in transmission connection with the screening mechanism B7;
screening mechanism A includes focus subassembly 4, auxiliary assembly 5, sieve A6 and push pedal 19, and sieve A6 passes through auxiliary assembly 5 and is connected with push pedal 19, and sieve A6 and device body 1 sliding fit, auxiliary assembly 5 include installation section of thick bamboo 15 and guide post 16, guide post 16 and installation section of thick bamboo 15 sliding fit are provided with elastic component B (not marked in the figure) between installation section of thick bamboo 15 and the guide post 16, guide post 16 and sieve A6 fixed connection, installation section of thick bamboo 15 and push pedal 19 fixed connection.
Preferably, the elastic member B is any one of a spring, a compression spring, and an elastic steel plate.
Preferably, the seismic source assembly 4 comprises a sleeve 11, an eccentric 12 and a rubber ring 13, wherein the eccentric 12 is connected with the driving mechanism 3 through the sleeve 11, and the rubber ring 13 is fixedly connected with the eccentric 12. The purpose of this kind of setting is that actuating mechanism 3 drives eccentric wheel 12 and carries out eccentric rotary motion in the horizontal direction, and eccentric wheel 12 is through the flexible mode of pushing push pedal 19 in the vertical direction of pushing of rubber circle 13, realizes the technical effect that drive push pedal 19 shakes.
Preferably, the driving mechanism 3 comprises a rotating shaft 10 and a motor 14, the rotating shaft 10 is fixedly connected with the motor 14, the motor 14 is fixedly connected with the device body 1, the rotating shaft 10 is in transmission connection with the screw 2 through the bevel gear pair 9, and the rotating shaft 10 is fixedly connected with the eccentric wheel 12 through the sleeve 11.
In the embodiment of the utility model, the driving mechanism 3 drives the screw rod 2 to rotate in the vertical direction through the bevel gear pair 9, the screw rod 2 drives the screening mechanism B7 to perform primary screening on soil, meanwhile, the driving mechanism 3 drives the push plate 19 to perform linear movement in the vertical direction through the seismic source assembly 4, and the push plate 19 elastically drives the screen plate A6 in the device body 1 through the elastic piece B in the auxiliary assembly 5 to vibrate to perform fine screening on the soil, so that the technical effect of multiple screening on the soil is realized.
Referring to fig. 1, 2 and 4, for a soil screening device according to an embodiment of the present utility model, a screening mechanism B7 includes a screen plate B17, a screen plate C18, a limiting post 20 and a limiting assembly 8, the screen plate B17 is in threaded connection with the screw 2, the screen plate C18 is rotationally connected with the screen plate B17, the screen plate B17 is in sliding fit with the device body 1, and the limiting post 20 is connected with the limiting post 20 through the limiting assembly 8.
Preferably, the limiting component 8 comprises an elastic piece A21 and a sliding block 22, the sliding block 22 is in sliding fit with the limiting column 20, the elastic piece A21 is located in the limiting column 20, the limiting column 20 is fixedly connected with the sliding block 22 and the limiting column 20, and the sliding block 22 is rotatably connected with the sieve plate C18. The purpose of this arrangement is to cause the screen C18 to swing only horizontally about the hinge point with the screen B17 by means of the slider 22 which is in rotational connection with the screen C18.
Preferably, the elastic member a21 is any one of a spring, a compression spring, and an elastic steel plate.
Preferably, the screw 2 is a bi-directional screw. The purpose of this arrangement is to facilitate a linear reciprocating movement of the screen plate B17 in the vertical direction.
In the embodiment of the utility model, the screw rod 2 pushes the sieve plate B17 to perform linear reciprocating motion in the vertical direction, the limiting component 8 performs linear limiting on the sieve plate C18, and the sieve plate B17 achieves the technical effect of primarily screening soil by pushing the sieve plate C18 to perform reciprocating swing in the horizontal direction.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A soil classifier comprising a device body (1), characterized in that it further comprises:
the screening system is connected with the device body (1) and used for carrying out multistage screening on soil, and comprises a driving mechanism (3), a screw rod (2), a screening mechanism A and a screening mechanism B (7), wherein the driving mechanism (3) is in transmission connection with the screw rod (2) through a bevel gear pair (9), the screw rod (2) is in rotation connection with the device body (1), and the screw rod (2) is in transmission connection with the screening mechanism B (7);
screening mechanism A includes focus subassembly (4), auxiliary assembly (5), sieve A (6) and push pedal (19), sieve A (6) are connected with push pedal (19) through auxiliary assembly (5), sieve A (6) and device body (1) sliding fit, auxiliary assembly (5) are including installation section of thick bamboo (15) and guide post (16), guide post (16) and installation section of thick bamboo (15) sliding fit, be provided with elastic component B between installation section of thick bamboo (15) and guide post (16), guide post (16) and sieve A (6) fixed connection, installation section of thick bamboo (15) and push pedal (19) fixed connection.
2. A soil screening apparatus according to claim 1, wherein the screening means B (7) comprises a screening plate B (17), a screening plate C (18), a limiting column (20) and a limiting assembly (8), the screening plate B (17) is in threaded connection with the screw (2), the screening plate C (18) is in rotational connection with the screening plate B (17), the screening plate B (17) is in sliding fit with the apparatus body (1), and the limiting column (20) is connected with the limiting column (20) through the limiting assembly (8).
3. A soil classifier according to claim 1, wherein the seismic source assembly (4) comprises a sleeve (11), an eccentric (12) and a rubber ring (13), the eccentric (12) is connected with the driving mechanism (3) through the sleeve (11), and the rubber ring (13) is fixedly connected with the eccentric (12).
4. A soil screening apparatus according to claim 1, wherein the driving mechanism (3) comprises a rotating shaft (10) and a motor (14), the rotating shaft (10) is fixedly connected with the motor (14), the motor (14) is fixedly connected with the apparatus body (1), the rotating shaft (10) is in transmission connection with the screw (2) through a bevel gear pair (9), and the rotating shaft (10) is connected with the seismic source assembly (4).
5. A soil screening apparatus according to claim 2, wherein the spacing assembly (8) comprises an elastic member a (21) and a slider (22), the slider (22) is slidably fitted with the spacing column (20), the elastic member a (21) is located in the spacing column (20), the spacing column (20) is fixedly connected with the slider (22) and the spacing column (20), and the slider (22) is rotatably connected with the screen plate C (18).
6. A soil classifier as claimed in claim 1, wherein the screw (2) is a bi-directional screw.
7. A soil classifier according to claim 5, wherein the elastic member a (21) is any one of a spring, a compression spring and an elastic steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642893.0U CN220650237U (en) | 2023-06-27 | 2023-06-27 | Soil screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642893.0U CN220650237U (en) | 2023-06-27 | 2023-06-27 | Soil screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650237U true CN220650237U (en) | 2024-03-22 |
Family
ID=90293006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321642893.0U Active CN220650237U (en) | 2023-06-27 | 2023-06-27 | Soil screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650237U (en) |
-
2023
- 2023-06-27 CN CN202321642893.0U patent/CN220650237U/en active Active
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