CN216965264U - Anti-adhesion device for rolling screen - Google Patents
Anti-adhesion device for rolling screen Download PDFInfo
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- CN216965264U CN216965264U CN202123132975.4U CN202123132975U CN216965264U CN 216965264 U CN216965264 U CN 216965264U CN 202123132975 U CN202123132975 U CN 202123132975U CN 216965264 U CN216965264 U CN 216965264U
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- rotary screen
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- rolling screen
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Abstract
The utility model discloses an anti-adhesion device for a rolling screen, which comprises a rack, wherein a rotary screen is arranged on the lower wall surface of the rack, two sides of the rotary screen are rotatably connected with supporting seats, the right side of the rotary screen (2) is connected with a first motor, and the first motor is arranged on the supporting seat on the right side; the rotary screen is reasonable in structure and novel in design, materials can be prevented from being adhered to the inner wall of the rotary screen by discontinuously impacting the impact blocks on the rotary screen, the materials clamped in the sieve holes can be impacted out, the sieve holes are prevented from being blocked, the materials in the rotary screen can be stirred by rotating the stirring rod, the materials are prevented from being adhered to each other, and the force of the impact blocks impacting the rotary screen is adjusted according to the use requirements by adjusting the position of the rubber rod.
Description
Technical Field
The utility model relates to the technical field of drum screens, in particular to an anti-adhesion device for a rolling screen.
Background
The drum screen is a machine widely applied in the sorting technology, the material sorting is controlled by controlling the particle size of particles, and the sorting precision is high. However, some materials with the size about the same as the aperture are easy to block meshes or adhere to the wall of the drum screen, so that the use of the drum screen is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the anti-adhesion device for the rolling screen is disclosed, and comprises a rack, wherein the lower wall surface of the rack is provided with the rolling screen, two sides of the rolling screen are rotatably connected with supporting seats, the right side of the rolling screen is connected with a first motor, and the first motor is arranged on the supporting seat on the right side;
the upper end of the rack is provided with a cross rod through a bolt, a rubber rod penetrates through the cross rod in a spiral mode, and an impact block is arranged at the lower end of the rubber rod.
Preferably, the drum screen is uniformly provided with bumps.
Preferably, the rotary screen internal rotation is provided with the pivot, be provided with the puddler in the pivot, the left side is run through to the pivot left end the supporting seat, the pivot left end is connected with the second motor, the second motor is installed on the supporting seat of left side.
Preferably, the top end of the rubber rod is provided with a rotating disc.
The utility model has the following beneficial effects: the rotary screen is reasonable in structure and novel in design, materials can be prevented from being adhered to the inner wall of the rotary screen by discontinuously impacting the impact blocks on the rotary screen, the materials clamped in the sieve holes can be impacted out, the sieve holes are prevented from being blocked, the materials in the rotary screen can be stirred by rotating the stirring rod, the materials are prevented from being adhered to each other, and the force of the impact blocks impacting the rotary screen is adjusted according to the use requirements by adjusting the position of the rubber rod.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1F-F'.
In the figure: 1-a frame, 2-a rotary screen, 3-a support seat, 4-a first motor, 5-a cross bar, 6-a rubber rod, 7-an impact block, 8-a bump, 9-a rotating shaft, 10-a stirring rod, 12-a second motor and 11-a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an anti-adhesion device for a rolling screen comprises a frame 1, wherein a rolling screen 2 is arranged on the lower wall surface of the frame 1, two sides of the rolling screen 2 are rotatably connected with supporting seats 3, the right side of the rolling screen 2 is connected with a first motor 4, and the first motor 4 is arranged on the supporting seat 3 on the right side;
the drum screen 2 is driven to rotate by the first motor 4, and materials are screened by the drum screen 2.
The upper end of the frame 1 is provided with a cross rod 5 through a bolt, a rubber rod 6 penetrates through the cross rod 5 in a spiral mode, and the lower end of the rubber rod 6 is provided with an impact block 7.
When the rotary screen 2 rotates, elastic deformation of the rubber rod 6 is utilized, the impact block 7 is enabled to impact on the side wall of the rotary screen 2, the rotary screen 2 is enabled to vibrate, material adhesion on the side wall of the rotary screen 2 is avoided, the rubber rod 6 is in threaded connection with the cross rod 5, the position of the impact block 7 can be changed by rotating the rubber rod 6, the rubber rod 6 is downward, the bending degree of the rubber rod 6 is higher, the elasticity of the rubber rod is larger, the force applied to the impact block 7 is larger, the force applied to the rotary screen 2 is larger, and the impact force of the impact block 7 is adjusted by changing the position of the rubber rod 6.
Specifically, the drum screen 2 is uniformly provided with the projections 8.
The impact block 7 impacts the lug 8, so that the impact block 7 intermittently impacts the rotary screen 2, and the beating effect is good.
Specifically, the rotary shaft 9 is arranged in the rotary screen 2, the stirring rod 10 is arranged on the rotary shaft 9, the left supporting seat 3 penetrates through the left end of the rotary shaft 9, the left end of the rotary shaft 9 is connected with the second motor 12, and the second motor 12 is installed on the left supporting seat 3.
The second motor 12 is started, the second motor 12 works to drive the rotating shaft 9 to rotate, so that the stirring rod 10 rotates, the rotating direction of the stirring rod 10 is opposite to that of the drum screen 2, materials are stirred, and adhesion between the materials is avoided.
Specifically, a turntable 11 is mounted on the top end of the rubber rod 6.
The rotation of the rubber rod 6 is facilitated by the turntable 11.
Example (b): when using, rotate through drum sieve 2 and sieve the material, rotate through puddler 10 and stir the material in the drum sieve 2, avoid the adhesion between the material, when drum sieve 2 rotates the in-process, striking that striking block 7 is interrupted hits on drum sieve 2 lateral wall, avoid the material adhesion on drum sieve 2 inner wall, and can make the material of card in drum sieve 2 sieve holes strike away through vibrations, avoid 2 sieve mesh of drum sieve to block up, the position of rubber pole 6 is adjustable, more downwards as rubber pole 6, the elastic deformation that its takes place is big more, it is big more to act striking block 7, make striking block 7 more powerful striking on drum sieve 2, otherwise, rubber pole 6 upwards more, guarantee striking block 7 and lug 8 contact, the power of striking on drum sieve 2 lateral wall is little, the convenience is adjusted the striking dynamics.
In the description of the present embodiment, it should be noted that unless otherwise specifically stated or limited, the terms 'mounted', 'connected', 'communicated' are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (4)
1. The anti-adhesion device for the rolling screen is characterized by comprising a rack (1), wherein the lower wall surface of the rack (1) is provided with the rolling screen (2), two sides of the rolling screen (2) are rotatably connected with supporting seats (3), the right side of the rolling screen (2) is connected with a first motor (4), and the first motor (4) is arranged on the right supporting seat (3);
the upper end of the rack (1) is provided with a cross rod (5) through a bolt, a rubber rod (6) penetrates through the cross rod (5) in a spiral mode, and an impact block (7) is arranged at the lower end of the rubber rod (6).
2. The anti-adhesion device for the rolling screen according to claim 1, wherein the rotary screen (2) is uniformly provided with bumps (8).
3. The anti-adhesion device for the rolling screen according to claim 1, wherein a rotating shaft (9) is rotatably arranged in the drum screen (2), a stirring rod (10) is arranged on the rotating shaft (9), the left end of the rotating shaft (9) penetrates through the supporting seat (3) on the left side, the left end of the rotating shaft (9) is connected with a second motor (12), and the second motor (12) is installed on the supporting seat (3) on the left side.
4. The anti-adhesion device for the rolling screen according to claim 1, wherein a turntable (11) is mounted at the top end of the rubber rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123132975.4U CN216965264U (en) | 2021-12-14 | 2021-12-14 | Anti-adhesion device for rolling screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123132975.4U CN216965264U (en) | 2021-12-14 | 2021-12-14 | Anti-adhesion device for rolling screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216965264U true CN216965264U (en) | 2022-07-15 |
Family
ID=82345806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123132975.4U Active CN216965264U (en) | 2021-12-14 | 2021-12-14 | Anti-adhesion device for rolling screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216965264U (en) |
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2021
- 2021-12-14 CN CN202123132975.4U patent/CN216965264U/en active Active
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