CN215313817U - Adjustable vibration dewatering screen - Google Patents
Adjustable vibration dewatering screen Download PDFInfo
- Publication number
- CN215313817U CN215313817U CN202121221109.XU CN202121221109U CN215313817U CN 215313817 U CN215313817 U CN 215313817U CN 202121221109 U CN202121221109 U CN 202121221109U CN 215313817 U CN215313817 U CN 215313817U
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- Prior art keywords
- dewatering screen
- plate
- screen
- main body
- dewatering
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- Expired - Fee Related
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- 238000005192 partition Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
An adjustable vibration dewatering screen is characterized in that a vibration motor is arranged on the side face of a dewatering screen main body, a feed inlet and a discharge outlet are formed in the front end and the rear end of the dewatering screen main body, a lifting bottom plate is arranged below the feed inlet, a hydraulic motor is arranged below the lifting bottom plate, a base is connected below the discharge outlet, a rotating shaft is inserted between the bases, two ends of the rotating shaft are connected with a rotating shaft support, the base and the lifting bottom plate are both elastically connected with the dewatering screen main body through springs, and a dewatering screen plate is in plug-in connection with the dewatering screen main body through a placing opening in the side face of the dewatering screen main body; according to the utility model, the hydraulic system of the dewatering screen body can adjust the inclination angle of the dewatering screen during working, and the adjustable screen plate can adjust the size of the screen hole of the dewatering screen during working, so that the flexibility of the dewatering screen is greatly improved, and the problem that the traditional dewatering screen is inconvenient to adjust and install in the use process is solved.
Description
Technical Field
The utility model belongs to the field of machinery, and particularly relates to an adjustable vibrating dewatering screen.
Background
The dewatering screen has the main functions of dewatering, desliming and medium removal, and can be used for washing sand in a sand and stone material plant, recovering coal slime in a coal preparation plant, dry discharging tailings in a concentrating plant and the like, so the dewatering screen is also called as a sand and stone dewatering screen, a mining dewatering screen, a coal slime dewatering screen, a tailing dewatering screen and the like. At present, the requirement of sand for domestic construction industry is improved, and the requirement on sand mainly comprises mud content and other harmful impurity contents, such as saline-alkali corrodible reinforcing steel bars and the like, which influence the service life of a building, so that the mud and the harmful impurities in the sand must be cleaned, and then the fine sand is dehydrated.
The front and back heights of the dewatering screen body of the existing sand and stone dewatering screen cannot be adjusted, so that the conveying angle of the dewatering screen cannot be adjusted during working; in addition, the fixed connection mode is usually adopted between the sieve plates in the dewatering sieve, so that the sieve plates are inconvenient to clean and replace; the sieve mesh size in the sieve also comparatively single fixed, lead to dewatering screen relatively poor and the practicality lower in the use flexibility.
Disclosure of Invention
In view of the technical problems in the background art, the adjustable vibration dewatering screen provided by the utility model has the advantages that the inclination angle of the dewatering screen during working can be adjusted through a hydraulic system arranged on the dewatering screen body, the size of the screen hole of the dewatering screen during working can be adjusted through an adjustable screen plate, the flexibility of the dewatering screen is greatly improved, and the problem that the traditional dewatering screen is inconvenient to adjust and install in the using process is solved.
In order to solve the technical problems, the utility model adopts the following technical scheme to realize:
an adjustable vibration dewatering screen comprises a dewatering screen main body and a vibration motor, wherein the vibration motor is arranged at a side surface supporting plate of the dewatering screen main body, a feeding hole and a discharging hole are formed in the front end and the rear end of the dewatering screen main body, a lifting bottom plate is arranged below the feeding hole, a hydraulic motor is arranged below the lifting bottom plate, and the hydraulic motor is connected with the lifting bottom plate through a hydraulic telescopic rod and controls the lifting bottom plate to vertically move up and down; the lower part of the discharge port is connected with a base, a rotating shaft is inserted between the bases, two ends of the rotating shaft are connected with a rotating shaft bracket, the rear end of the dewatering screen can freely rotate around the axis of the rotating shaft, and the base and the lifting bottom plate are both elastically connected with the dewatering screen main body through springs; the side of the dewatering screen main body is provided with a placing opening, and the dewatering screen plate is connected with the dewatering screen main body in an inserting mode through the placing opening.
In the preferred scheme, the dehydration sieve is including sieve frame and sieve baffle, the bar-shaped space bar has been seted up on sieve frame and the sieve baffle, the sieve baffle is installed in the sieve frame and is slided around in the sieve frame, the gear strip is connected to the bottom both sides of sieve baffle, the gear strip is connected with the adjusting gear meshing of below, be equipped with the connecting rod between the adjusting gear, behind the connecting rod through connection adjusting gear and with manual knob fixed connection, manual knob is used for controlling the sieve baffle and removes in the sieve frame.
In the preferred scheme, the interval width between the bar-shaped space bars on the sieve plate outer frame is the same as the width of the space bars on the sieve plate partition plate, and when the sieve plate partition plate moves back and forth in the sieve plate outer frame, the bar-shaped space bars on the sieve plate partition plate can coincide with the gaps between the bar-shaped space bars on the sieve plate outer frame, so that the size of sieve pores of the dewatering sieve plate can be adjusted.
In the preferred scheme, a remote control system is arranged on the hydraulic motor, the hydraulic motor is in wireless connection with the remote control equipment through the remote control system, and the hydraulic motor keeps synchronous motion when working.
In the preferred scheme, the upper end of the dewatering screen main body is provided with a main body cover plate, and the main body cover plate is connected with the upper end face of the dewatering screen main body in a sliding manner.
This patent can reach following beneficial effect:
1. the device can flexibly adjust the inclination angle of the dewatering screen during working through the hydraulic lifting system, so that the device can be matched with feeders of various specifications for use, and the screening speed of the device can be adjusted according to the types of the screened materials;
2. the device adopts an adjustable sieve plate structure, and the size of sieve pores in the sieve plate can be flexibly changed; the sieve plate and the device adopt a plug-in connection mode, so that the sieve plate can be conveniently replaced and cleaned;
3. this device is furnished with sealed apron, when the great material of raise dust is sieved to needs, can install and shelter from it, prevents the raise dust diffusion, has certain feature of environmental protection.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the overall appearance structure of the present invention;
FIG. 3 is a schematic view of a disassembled structure of a dewatering screen plate according to the present invention;
FIG. 4 is a schematic illustration of a dewatering screen configuration of the present invention;
fig. 5 is a schematic view of the sealing structure of the present invention.
In the figure: the dewatering screen comprises a dewatering screen body 1, a vibration motor 2, a feeding hole 3, a discharging hole 4, a hydraulic motor 5, a hydraulic telescopic rod 6, a rotating shaft 7, a rotating shaft support 8, a dewatering screen plate 9, a screen plate outer frame 9-1, a screen plate partition plate 9-2, a strip-shaped partition plate 9-3, a lifting bottom plate 10, a gear strip 11, an adjusting gear 12, a connecting rod 13, a manual knob 14, a base 15, a body cover plate 16 and a spring 17.
Detailed Description
As shown in fig. 1 and fig. 2, an adjustable vibration dewatering screen comprises a dewatering screen main body 1 and a vibration motor 2, wherein the vibration motor 2 is arranged at a supporting plate on the side surface of the dewatering screen main body 1, and the vibration motor 2 synchronously and reversely operates to superpose component forces of centrifugal forces generated by two groups of eccentric masses along a vibration direction and counteract the component forces in a reverse centrifugal direction, so that single induced vibration along the vibration direction is formed, and the dewatering screen main body 1 makes a reciprocating linear motion;
a feed inlet 3 and a discharge outlet 4 are arranged at the front end and the rear end of a dewatering screen main body 1, a lifting bottom plate 10 is arranged below the feed inlet 3, a hydraulic motor 5 is arranged below the lifting bottom plate 10, the hydraulic motor 5 is connected with the lifting bottom plate 10 through a hydraulic telescopic rod 6 and controls the lifting bottom plate 10 to vertically move up and down, a base 15 is connected below the discharge outlet 4, a rotating shaft 7 is inserted between the bases 15, two ends of the rotating shaft 7 are connected with a rotating shaft support 8, and the rear end of the dewatering screen can freely rotate around the axis of the rotating shaft 7; through the design, when the hydraulic motor 5 controls the hydraulic telescopic rod 6 to stretch and control the lifting bottom plate 10 to move up and down, the operation angle of the dewatering screen main body 1 can be adjusted, the adjustment range of the operation angle can be within 5-30 degrees, so that the dewatering screen main body 1 can be matched with feeders of various specifications for use, and the screening speed of the device can be adjusted according to the types of screened materials;
The preferable scheme is as shown in figure 3 and figure 4, the dewatering screen plate 9 comprises a screen plate outer frame 9-1 and a screen plate partition plate 9-2, the screen plate outer frame 9-1 and the screen plate partition plate 9-2 are provided with strip partition plates 9-3, the screen plate partition plate 9-2 is arranged in the screen plate outer frame 9-1 and slides back and forth in the screen plate outer frame 9-1, two sides of the bottom of the screen plate partition plate 9-2 are connected with gear strips 11, the gear strips 11 are meshed and connected with an adjusting gear 12 outside the screen plate outer frame 9-1 through mounting holes at the bottom of the screen plate outer frame 9-1, the gear strips 11 can be driven to move back and forth through rotation of the adjusting gear 12, the screen plate partition plate 9-2 is driven to slide back and forth in the screen plate outer frame 9-1, a connecting rod 13 is arranged between the adjusting gears 12, the connecting rod 13 penetrates through the adjusting gear 12 and is fixedly connected with a manual knob 14, the manual knob 14 is used for controlling the adjusting gear 12 to rotate so as to control the sieve plate partition plate 9-2 to move in the sieve plate outer frame 9-1.
The preferable scheme is as shown in figure 4, the spacing width between the strip-shaped spacing plates 9-3 on the sieve plate outer frame 9-1 is the same as the spacing plate width on the sieve plate spacing plate 9-2, when the sieve plate spacing plate 9-2 moves back and forth in the sieve plate outer frame 9-1 and the sieve plate spacing plate 9-2 and the strip-shaped spacing plate 9-3 on the sieve plate outer frame 9-1 are completely overlapped, the mesh spacing on the dewatering sieve plate 9 is adjusted to be the maximum value, when the strip-shaped spacing plate 9-3 on the sieve plate spacing plate 9-2 moves to the pore space between the strip-shaped spacing plates 9-3 in the sieve plate outer frame 9-1, the mesh on the dewatering sieve plate 9 is closed, and the adjustment of the mesh size on the dewatering sieve plate 9 is completed.
The preferred scheme is as shown in figure 1, a remote control system is arranged on a hydraulic motor 5, the hydraulic motor 5 is in wireless connection with a remote control device through the remote control system, a worker can control and adjust the working angle of the vibrating dewatering screen at the remote end, the hydraulic motor 5 needs to keep synchronous motion when working, and the two ends of the lifting bottom plate 10 keep synchronous lifting.
The preferable scheme is as shown in fig. 5, a main body cover plate 16 is arranged at the upper end of the dewatering screen main body 1, a guide rail is arranged on the lower end face of the main body cover plate 16 and is connected with the upper end face of the dewatering screen main body 1 in a sliding mode, a worker can select whether to install the main body cover plate 16 according to the actual situation on site, when the dewatering screen needs to screen materials with large dust, the main body cover plate 16 can be clamped to the upper end face of the dewatering screen main body 1, and the dust generated during material screening is prevented from further diffusing.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (5)
1. The utility model provides an adjustable vibrations dewatering screen, includes dewatering screen main part (1) and shock dynamo (2), its characterized in that: the vibrating motor (2) is arranged on a side surface supporting plate of the dewatering screen main body (1), a feeding hole (3) and a discharging hole (4) are formed in the front end and the rear end of the dewatering screen main body (1), a lifting bottom plate (10) is arranged below the feeding hole (3), a hydraulic motor (5) is arranged below the lifting bottom plate (10), and the hydraulic motor (5) is connected with the lifting bottom plate (10) through a hydraulic telescopic rod (6) and controls the lifting bottom plate (10) to vertically move up and down; a base (15) is connected below the discharge port (4), a rotating shaft (7) is inserted between the bases (15), two ends of the rotating shaft (7) are connected with a rotating shaft support (8), the rear end of the dewatering screen can freely rotate around the axis of the rotating shaft (7), and the base (15) and the lifting bottom plate (10) are elastically connected with the dewatering screen main body (1) through a spring (17); the side of the dewatering screen main body (1) is provided with a placing opening, and the dewatering screen plate (9) is connected with the dewatering screen main body (1) in an inserting mode through the placing opening.
2. The adjustable vibratory dewatering screen of claim 1, wherein: the dewatering screen plate (9) comprises a screen plate outer frame (9-1) and screen plate partition plates (9-2), strip-shaped partition plates (9-3) are arranged on the screen plate outer frame (9-1) and the screen plate partition plates (9-2), the screen plate partition plates (9-2) are arranged in the screen plate outer frame (9-1) and slide back and forth in the screen plate outer frame (9-1), gear strips (11) are connected to two sides of the bottom of each screen plate partition plate (9-2), the gear strips (11) are meshed with the adjusting gears (12) below, connecting rods (13) are arranged between the adjusting gears (12), the connecting rods (13) are fixedly connected with manual knobs (14) after being connected with the adjusting gears (12) in a penetrating mode, and the manual knobs (14) are used for controlling the screen plate partition plates (9-2) to move in the screen plate outer frame (9-1).
3. The adjustable vibratory dewatering screen of claim 2, wherein: the spacing width between the strip-shaped spacing plates (9-3) on the sieve plate outer frame (9-1) is the same as the width of the spacing plates on the sieve plate spacing plates (9-2), when the sieve plate spacing plates (9-2) move back and forth in the sieve plate outer frame (9-1), the gaps between the strip-shaped spacing plates (9-3) on the sieve plate spacing plates (9-2) and the strip-shaped spacing plates (9-3) on the sieve plate outer frame (9-1) are superposed with each other, and then the sieve mesh size of the dewatering sieve plate (9) is adjusted.
4. The adjustable vibratory dewatering screen of claim 1, wherein: the hydraulic motor (5) is provided with a remote control system, the hydraulic motor (5) is in wireless connection with the remote control equipment through the remote control system, and the hydraulic motors (5) at the two ends keep synchronous motion during working.
5. The adjustable vibratory dewatering screen of claim 1, wherein: the upper end of the dewatering screen main body (1) is provided with a main body cover plate (16), and the main body cover plate (16) is connected with the upper end face of the dewatering screen main body (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221109.XU CN215313817U (en) | 2021-06-02 | 2021-06-02 | Adjustable vibration dewatering screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221109.XU CN215313817U (en) | 2021-06-02 | 2021-06-02 | Adjustable vibration dewatering screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215313817U true CN215313817U (en) | 2021-12-28 |
Family
ID=79550159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121221109.XU Expired - Fee Related CN215313817U (en) | 2021-06-02 | 2021-06-02 | Adjustable vibration dewatering screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215313817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120079805A (en) * | 2025-04-28 | 2025-06-03 | 四川海山宇光建设工程集团有限公司 | A kind of foundry waste sand regeneration dewatering screen |
-
2021
- 2021-06-02 CN CN202121221109.XU patent/CN215313817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120079805A (en) * | 2025-04-28 | 2025-06-03 | 四川海山宇光建设工程集团有限公司 | A kind of foundry waste sand regeneration dewatering screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |