CN211865799U - Continuous vibration screening device - Google Patents
Continuous vibration screening device Download PDFInfo
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- CN211865799U CN211865799U CN201922377668.9U CN201922377668U CN211865799U CN 211865799 U CN211865799 U CN 211865799U CN 201922377668 U CN201922377668 U CN 201922377668U CN 211865799 U CN211865799 U CN 211865799U
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- screen
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Abstract
The utility model discloses a continuous vibration screening device, relating to the technical field of municipal construction equipment; comprises a screening main body, wherein a soft screen assembly is arranged in the screening main body; the screening main body is internally provided with a reciprocating assembly for driving the screen assembly to vibrate up and down in a reciprocating manner, the reciprocating assembly comprises a driving plate, an eccentric wheel, a motor and an elastic component A, two sides of the bottom of the driving plate are fixedly connected to the elastic component A, the lower end of the elastic component A is fixedly arranged at the bottom of the screening main body, the eccentric wheel is in rolling contact with the driving plate and is rotatably arranged in the screening main body through a support, the eccentric wheel is in transmission connection with the motor in the screening main body, the driving plate is connected with the screen assembly through a connecting rod A, the upper end of the screening main body is provided with a feeding port, the feeding port is communicated with an outlet of; the screening main part is provided with damper. The utility model discloses a continuous screening, the screening effect is excellent.
Description
Technical Field
The utility model relates to a municipal administration construction equipment technical field specifically is a continuous vibration screening device.
Background
It is used for sorting all products that mix together the variation in size and sorts out the equipment that the product that the size is the same, needs to carry out screening work with different materials among the municipal construction process.
And current sieving mechanism sieves through the gravity of material self in the screening process usually, leads to the screening efficiency low, still causes the sieve mesh to block up easily, consequently needs design a continuous vibrations sieving mechanism and solves above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous vibration screening device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a continuous vibration screening device comprises a screening main body, wherein a soft screen assembly is arranged in the screening main body, and a screen in the screen assembly is upwards protruded; the screening machine is characterized in that a reciprocating assembly for driving the screen assembly to vibrate up and down in a reciprocating manner is further arranged in the screening main body, the reciprocating assembly comprises a driving plate, an eccentric wheel, a motor and an elastic member A, two sides of the bottom of the driving plate are fixedly connected to the elastic member A, the lower end of the elastic member A is fixedly arranged at the bottom of the screening main body, the eccentric wheel is in rolling contact with the driving plate, the eccentric wheel is rotatably arranged in the screening main body through a support, the eccentric wheel is in transmission connection with the motor in the screening main body, the driving plate is connected with the screen assembly through a connecting rod A, a feeding port is formed in the upper end of the screening main body and is communicated with an outlet of a material conveying; and a damping mechanism is arranged on the screening main body.
As a further aspect of the present invention: the screen assembly comprises a first filter screen and a second filter screen which are sequentially arranged in the screening main body, and the sieve pores of the first filter screen are larger than those of the second filter screen; the central positions of the first filter screen and the second filter screen are connected through a connecting rod.
As a further aspect of the present invention: the center positions of the first filter screen and the second filter screen are arranged in an upward protruding mode.
As a further aspect of the present invention: one end, far away from the drive plate, of the connecting rod A is fixedly connected to a second filter screen, and the second filter screen is connected to the first filter screen through a connecting piece.
As a further aspect of the present invention: and a discharge port A for discharging the raw material which does not pass through the first filter screen, a discharge port B for discharging the raw material which does not pass through the second filter screen and a discharge port C for discharging the raw material which passes through the second filter screen are arranged on two sides of the screening main body.
As a further aspect of the present invention: the damping mechanism comprises a damping support and a bottom plate, the upper end of the damping support is fixedly mounted on the screening main body, and the bottom of the damping support is fixedly mounted on the bottom plate.
As a further aspect of the present invention: the shock attenuation is supported and is included casing, bracing piece and slider, upper end of the support bar fixed connection is in screening the main part, upper end of the support bar sets up in the inside cavity of casing, bracing piece bottom fixed mounting has the slider, the slider slides and sets up inside the cavity, the slider bottom is connected with C elastic component, slider one end fixed mounting is kept away from to C elastic component in the cavity bottom, B elastic component has been put to the cover on the bracing piece, both ends difference fixed mounting is on the slider and on cavity upper portion about the B elastic component.
Compared with the prior art, the beneficial effects of the utility model are that: the material conveying auger is arranged to realize continuous and uniform material supply to the interior of the screening main body, so that continuous and uniform screening is ensured; the first filter screen and the second filter screen are driven to reciprocate up and down by arranging a driving plate, a motor, an eccentric wheel, an A connecting rod and the like, so that the screening effect is improved; the vibration of the equipment is reduced by arranging the damping support, the service life of the equipment is prolonged, the elastic piece B and the elastic piece C are arranged in the cavity to realize bidirectional damping, and the damping effect is improved; the utility model discloses a continuous screening, the screening effect is excellent, equipment long service life.
Drawings
Fig. 1 is a schematic structural diagram of a continuous vibratory screening apparatus.
Fig. 2 is a schematic structural view of a shock-absorbing support in the continuous vibration screening device.
FIG. 3 is a schematic view of the eccentric wheel structure of the continuous vibratory screening apparatus.
In the figure: the screening machine comprises a screening main body-1, a feed hopper-2, a material conveying auger-3, a feed inlet-4, a filter screen I-5, a filter screen II-6, -7, a driving plate-8, an eccentric wheel-9, a motor-10, an elastic component A-11, a connecting rod A-12, a discharge port A-13, a discharge port B-14, a discharge port C-15, a damping support-16, a bottom plate-17, a universal wheel-18, a cavity-20, a shell-21, a supporting rod-22, a sliding block-23, an elastic component B-24 and an elastic component C-25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a continuous vibration screening device includes a screening main body 1, a soft screen assembly is disposed inside the screening main body 1, and a screen in the screen assembly protrudes upwards, which facilitates the material to slide under the action of its own gravity for screening and discharging; the screening main body 1 is internally provided with a reciprocating assembly for driving the screen assembly to vibrate up and down in a reciprocating manner, the reciprocating assembly comprises a driving plate 8, an eccentric wheel 9, a motor 10 and an elastic A piece 11, two sides of the bottom of the driving plate 8 are fixedly connected onto the elastic A piece 11, the lower end of the elastic A piece 11 is fixedly arranged at the bottom of the screening main body 1, the eccentric wheel 9 is in rolling contact with the driving plate 8, the eccentric wheel 9 is rotatably arranged inside the screening main body 1 through a support, the eccentric wheel 9 is in transmission connection with the motor 10 inside the screening main body 1, the motor 10 provides power for the rotation of the eccentric wheel 9, the driving plate 8 is connected with the screen assembly through an A connecting rod 12, the arrangement is convenient for transmitting the driving plate 8 to vibrate up and down in a reciprocating manner to a first filter screen 5, the upper end of the screening main body 1 is provided with, a feed hopper 2 is arranged at the feed inlet of the material conveying auger 3, and the arrangement is convenient for the materials to continuously and uniformly enter the screening main body 1; screening main part 1 is last to be provided with damper, should set up improve equipment life.
Example 2
Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that the screen assembly includes a first filter screen 5 and a second filter screen 6 sequentially disposed inside the screening main body 1, and the mesh of the first filter screen 5 is larger than the mesh of the second filter screen 6; the center positions of the first filter screen 5 and the second filter screen 6 are connected through a connecting rod.
The center positions of the first filter screen 5 and the second filter screen 6 are arranged in an upward protruding mode, so that materials can be screened under the action of self gravity.
One end, far away from the driving plate 8, of the A connecting rod 12 is fixedly connected to a first filter screen 6, and the second filter screen 6 is connected to a first filter screen 5 through a connecting piece, so that the reciprocating motion of the A connecting rod 12 is transmitted to the first filter screen 5, and the screening effect is improved.
And a discharge port A13 for discharging the raw material which does not pass through the first filter screen 5, a discharge port B14 for discharging the raw material which does not pass through the second filter screen 6 and a discharge port C15 for discharging the raw material which passes through the second filter screen 6 are arranged on two sides of the screening main body 1.
The damper includes shock attenuation support 16 and bottom plate 17, shock attenuation support 16 upper end fixed mounting is on screening main part 1, shock attenuation support 16 bottom fixed mounting is on bottom plate 17.
Shock attenuation is supported 16 and is included casing 21, bracing piece 22 and slider 23, bracing piece 22 upper end fixed connection is on screening main part 1, bracing piece 22 upper end sets up in casing 21 inside cavity 20, bracing piece 22 bottom fixed mounting has slider 23, slider 23 slides and sets up inside cavity 20, slider 23 bottom is connected with C elastic component 25, 23 one end fixed mounting in cavity 20 bottom of slider is kept away from to C elastic component 25, B elastic component 24 has been put to the cover on bracing piece 22, both ends are fixed mounting respectively on slider 23 and cavity 20 upper portion about B elastic component 24, have realized two-way shock attenuation through setting up B elastic component 24 and C elastic component 25 and have improved the shock attenuation effect.
When in use: the material conveying auger 3 rotates, a raw material continuous barrel in the feeding hopper 2 is conveyed to the inside of the screening main body 1 through the feeding port 4 and falls onto the first filter screen 5, the raw material slides under the action of self gravity due to the fact that the first filter screen 5 is arranged in a vertically protruding mode to be screened, the raw material is not discharged through the A discharging port 13 of the first filter screen 5, the raw material falls onto the second filter screen 6 through the first filter screen 5 to be screened secondarily, the eccentric wheel 9 is driven to rotate by the motor 10, the eccentric wheel 9 drives the driving plate 8 to drive the first filter screen 5 and the second filter screen 6 to reciprocate vertically, and the screening effect is improved; meanwhile, the vibration of the equipment is reduced by the damping support 16 at the bottom, and the service life of the equipment is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A continuous vibration screening device comprises a screening main body (1), wherein a soft screen assembly is arranged in the screening main body (1), and a screen in the screen assembly is upwards protruded; the screening machine is characterized in that a reciprocating component for driving screen components to vibrate up and down is further arranged inside the screening main body (1), the reciprocating component comprises a driving plate (8), an eccentric wheel (9), a motor (10) and an elastic A piece (11), two sides of the bottom of the driving plate (8) are fixedly connected onto the elastic A piece (11), the lower end of the elastic A piece (11) is fixedly installed at the bottom of the screening main body (1), the eccentric wheel (9) is in rolling contact with the driving plate (8), the eccentric wheel (9) is rotatably arranged inside the screening main body (1) through a support, the eccentric wheel (9) is in transmission connection with the motor (10) inside the screening main body (1), the driving plate (8) is connected with the screen components through an A connecting rod (12), a feeding port (4) is arranged at the upper end of the screening main body (1), and the feeding port (4) is communicated with an outlet of a material conveying auger (3), a feed hopper (2) is arranged at the feed inlet of the conveying auger (3); the screening main body (1) is provided with a damping mechanism.
2. The continuous vibration screening apparatus according to claim 1, wherein the screen assembly comprises a first filter screen (5) and a second filter screen (6) which are sequentially disposed inside the screening main body (1), and the screen holes of the first filter screen (5) are larger than those of the second filter screen (6); the center positions of the first filter screen (5) and the second filter screen (6) are connected through a connecting rod.
3. The continuous vibration screening device according to claim 2, wherein the center positions of the first filter screen (5) and the second filter screen (6) are arranged to be convex upward.
4. The continuous vibration screening device according to claim 3, wherein one end of the A connecting rod (12) far away from the driving plate (8) is fixedly connected to the second filter screen (6), and the second filter screen (6) is connected to the first filter screen (5) through a connecting piece.
5. The continuous vibratory screening apparatus of claim 4, wherein the screening body (1) is provided at both sides thereof with an A discharge port (13) for discharging the raw material not passing through the first filter screen (5), a B discharge port (14) for discharging the raw material not passing through the second filter screen (6), and a C discharge port (15) for discharging the raw material passing through the second filter screen (6).
6. Continuous vibration screening apparatus according to any one of claims 1 to 5, characterized in that said vibration-damping mechanism comprises a vibration-damping support (16) and a bottom plate (17), the upper end of said vibration-damping support (16) being fixedly mounted on the screening body (1), and the bottom of said vibration-damping support (16) being fixedly mounted on the bottom plate (17).
7. The continuous vibration screening device according to claim 6, wherein the shock absorption support (16) comprises a shell (21), a support rod (22) and a sliding block (23), the upper end of the support rod (22) is fixedly connected to the screening main body (1), the upper end of the support rod (22) is arranged in a cavity (20) inside the shell (21), the sliding block (23) is fixedly arranged at the bottom of the support rod (22), the sliding block (23) is slidably arranged inside the cavity (20), the bottom of the sliding block (23) is connected with a C elastic part (25), one end, away from the sliding block (23), of the C elastic part (25) is fixedly arranged at the bottom of the cavity (20), the B elastic part (24) is sleeved on the support rod (22), and the upper end and the lower end of the B elastic part (24) are respectively and fixedly arranged on the sliding block (23) and the upper part of the cavity (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377668.9U CN211865799U (en) | 2019-12-25 | 2019-12-25 | Continuous vibration screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377668.9U CN211865799U (en) | 2019-12-25 | 2019-12-25 | Continuous vibration screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211865799U true CN211865799U (en) | 2020-11-06 |
Family
ID=73262975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922377668.9U Expired - Fee Related CN211865799U (en) | 2019-12-25 | 2019-12-25 | Continuous vibration screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211865799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680657A (en) * | 2021-10-27 | 2021-11-23 | 江苏进化树生物科技有限公司 | Screening device for soil improvement test |
| CN117259196A (en) * | 2023-09-25 | 2023-12-22 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
-
2019
- 2019-12-25 CN CN201922377668.9U patent/CN211865799U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680657A (en) * | 2021-10-27 | 2021-11-23 | 江苏进化树生物科技有限公司 | Screening device for soil improvement test |
| CN117259196A (en) * | 2023-09-25 | 2023-12-22 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
| CN117259196B (en) * | 2023-09-25 | 2024-02-06 | 四川沃耐稀新材料科技有限公司 | Lanthanum chloride cooling crystallization screening plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210521 Address after: No.131, Menkou Road, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region 834000 Patentee after: Xinjiang zhengtongdao Bridge Engineering Co.,Ltd. Address before: 231200 4th floor, block D, Baiyan Industrial Park, Feixi County, Hefei City, Anhui Province Patentee before: Xu Qiaozhi |
|
| 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: 20201106 Termination date: 20211225 |