CN219836806U - Screening device capable of avoiding blockage - Google Patents
Screening device capable of avoiding blockage Download PDFInfo
- Publication number
- CN219836806U CN219836806U CN202320780035.6U CN202320780035U CN219836806U CN 219836806 U CN219836806 U CN 219836806U CN 202320780035 U CN202320780035 U CN 202320780035U CN 219836806 U CN219836806 U CN 219836806U
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- fixedly connected
- plate
- blocking
- screening
- sliding
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- 238000012216 screening Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims 4
- 238000007599 discharging Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a screening device for avoiding blocking, which comprises a support assembly, a screening assembly fixedly connected to the top of the support assembly, and a blanking assembly communicated to the right side of the bottom of the screening assembly, wherein the front side of the right side of the top of the support assembly is fixedly connected with an anti-blocking box, the right side of the front side of an inner cavity of the anti-blocking box is fixedly connected with a first pin roll, the rear side of the first pin roll is movably connected with a telescopic rod through a rotating shaft, the output end of the telescopic rod is fixedly connected with a connecting plate, the rear side of the top of the connecting plate is fixedly connected with a first sliding pin, the surface of the first sliding pin roll is sleeved with a sloping plate, and the front side of the sloping plate is movably connected with a second pin roll through the rotating shaft. The screening device changes the phenomenon of blockage in the traditional discharging process, adopts the L-shaped convex plate and the fixed plate to strike the discharging assembly back and forth, can not generate blockage in discharging, can not lead to the guarantee of the whole processing progress, and can not influence the production period.
Description
Technical Field
The utility model relates to the technical field of screening, in particular to a screening device for avoiding blocking.
Background
The screening device utilizes the screen to enable the fine grain materials smaller than the screen holes to pass through the screen surface, and the coarse grain materials larger than the screen holes to stay on the screen surface, thereby completing the process of separating coarse materials from fine materials.
The screening device is used for sorting equipment, but the existing screening device is difficult to screen thoroughly due to the fact that screening is carried out once, blocking phenomenon is easy to occur during discharging, the whole processing progress is not guaranteed, and the production period is influenced.
Therefore, the screening device needs to be designed and improved, and the discharge blockage phenomenon is effectively prevented.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a screening device for avoiding blockage, which has the advantage of preventing blockage of discharging and solves the problem of blockage of discharging.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a screening device for avoiding blockage comprises a bracket component;
the screening assembly is fixedly connected to the top of the bracket assembly;
the blanking assembly is communicated to the right side of the bottom of the screening assembly;
the anti-blocking box is fixedly connected to the front side of the right side of the top of the bracket assembly, the first pin shaft is fixedly connected to the right side of the front side of the inner cavity of the anti-blocking box, the telescopic rod is movably connected to the rear side of the first pin shaft, the connecting plate is fixedly connected to the output end of the telescopic rod, the first sliding pin is fixedly connected to the rear side of the top of the connecting plate, the inclined plate is sleeved on the surface of the first sliding pin, the second pin shaft is movably connected to the front side of the inclined plate, the second sliding pin is fixedly connected to the rear side of the top of the inclined plate, the transverse frame is sleeved on the surface of the second sliding pin, the transverse frame is fixedly connected with the transverse plate, two sides of the transverse plate are in sliding connection with the inner wall of the anti-blocking box, the top of the L-shaped convex plate penetrates through the top of the anti-blocking box and is fixedly connected with the fixing plate, and the rear side of the fixing plate is contacted with the blanking assembly.
As the preferable mode of the utility model, the right side of the first pin shaft is fixedly connected with a positioning rod, and the right side of the positioning rod is fixedly connected with the inner wall of the anti-blocking box.
As preferable, both sides of the transverse frame are fixedly connected with trapezoid blocks, and the rear sides of the trapezoid blocks are fixedly connected with the transverse plate.
As the preferable mode of the utility model, the two sides of the back surface of the transverse plate are fixedly connected with air pipes, and the back surface of each air pipe is fixedly connected with the inner wall of the anti-blocking box.
As the preferable mode of the utility model, the two sides of the inner cavity of the anti-blocking box are respectively provided with a sliding groove, and the two sides of the transverse plate are respectively connected in the sliding grooves in a sliding way.
As the preferable mode of the utility model, the top of the anti-blocking box is provided with a strip groove which is matched with the L-shaped convex plate for use.
Compared with the prior art, the utility model has the following beneficial effects:
1. the screening device changes the phenomenon of blockage in the traditional discharging process, adopts the L-shaped convex plate and the fixed plate to strike the discharging assembly back and forth, can not generate blockage in discharging, can not lead to the guarantee of the whole processing progress, and can not influence the production period.
2. According to the utility model, through the arrangement of the positioning rod, the pin shaft can operate more stably, and the shaking phenomenon is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top cross-sectional view of the anti-lock box of the present utility model;
fig. 3 is an enlarged view of the structure of fig. 2 a of the structure of the present utility model.
In the figure: 1. a bracket assembly; 2. a screening component; 3. a blanking assembly; 4. an anti-blocking box; 5. a pin shaft I; 6. a telescopic rod; 7. a connecting plate; 8. a sliding pin I; 9. a sloping plate; 10. a second pin shaft; 11. a second sliding pin; 12. a transverse frame; 13. a cross plate; 14. an L-shaped convex plate; 15. a fixing plate; 16. a positioning rod; 17. a trapezoid block; 18. an air pipe; 19. a chute; 20. a strip groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the screening device for avoiding blockage provided by the utility model comprises a bracket assembly 1;
the screening component 2 is fixedly connected to the top of the bracket component 1;
a blanking component 3 communicated with the right side of the bottom of the screening component 2;
the front side fixedly connected with anti-blocking box 4 on the right side at the top of bracket assembly 1, the right side fixedly connected with round pin axle one 5 of anti-blocking box 4 inner chamber front side, the rear side of round pin axle one 5 is through pivot swing joint having telescopic link 6, the output fixedly connected with connecting plate 7 of telescopic link 6, the rear side fixedly connected with smooth round pin one 8 at connecting plate 7 top, the swash plate 9 has been cup jointed on the surface of smooth round pin one 8, the front of swash plate 9 is through pivot swing joint having round pin axle two 10, the rear side fixedly connected with smooth round pin two 11 at swash plate 9 top, the surface of smooth round pin two 11 has cup jointed horizontal frame 12, the rear side fixedly connected with diaphragm 13 of horizontal frame 12, the both sides of diaphragm 13 all with the inner wall sliding connection of anti-blocking box 4, the rear side fixedly connected with L shaped flange 14 at diaphragm 13 top, the top of L shaped flange 14 runs through to the top of anti-blocking box 4 and fixedly connected with fixed plate 15, the rear side and unloading subassembly 3 contact of fixed plate 15.
Referring to fig. 2, a positioning rod 16 is fixedly connected to the right side of the first pin shaft 5, and the right side of the positioning rod 16 is fixedly connected with the inner wall of the anti-blocking box 4.
As a technical optimization scheme of the utility model, the pin shaft I5 can be operated more stably through the arrangement of the positioning rod 16, so that the shaking phenomenon is avoided.
Referring to fig. 2, both sides of the cross frame 12 are fixedly connected with a trapezoid block 17, and the rear side of the trapezoid block 17 is fixedly connected with the cross plate 13.
As a technical optimization scheme of the utility model, the transverse frame 12 can be more firmly connected with the transverse plate 13 through the arrangement of the trapezoid blocks 17, so that the separation phenomenon is prevented.
Referring to fig. 2, air pipes 18 are fixedly connected to both sides of the back surface of the transverse plate 13, and the back surface of the air pipe 18 is fixedly connected with the inner wall of the anti-blocking box 4.
As a technical optimization scheme of the utility model, the transverse plate 13 can move more stably through the arrangement of the air pipe 18, and meanwhile, the buffering effect is achieved.
Referring to fig. 2, both sides of the inner cavity of the anti-blocking box 4 are provided with sliding grooves 19, and both sides of the transverse plate 13 are slidably connected in the sliding grooves 19.
As a technical optimization scheme of the utility model, through the arrangement of the sliding groove 19, the transverse plate 13 can slide inside the anti-blocking box 4 more smoothly, and friction between the transverse plate and the anti-blocking box is reduced.
Referring to fig. 1, a strip groove 20 is formed in the top of the anti-blocking box 4, and the strip groove 20 is matched with the L-shaped convex plate 14 for use.
As a technical optimization scheme of the utility model, the L-shaped convex plate 14 can be moved smoothly through the arrangement of the strip grooves 20, so that the phenomenon of blockage is avoided.
The working principle and the using flow of the utility model are as follows: firstly, a user starts the telescopic rod 6, the output end of the telescopic rod 6 drives the connecting plate 7 to swing left and right, the connecting plate 7 drives the sliding pin I8 to swing left and right, the sliding pin I8 drives the inclined plate 9 to swing left and right, the other end of the inclined plate 9 drives the sliding pin II 11 to move back and forth, the sliding pin II 11 drives the transverse frame 12 to move back and forth, the transverse frame 12 drives the transverse plate 13 to move back and forth, the transverse plate 13 drives the L-shaped convex plate 14 and the fixed plate 15 to move back and forth, the fixed plate 15 is made to strike the blanking assembly 3 back and forth, materials in the blanking assembly are made to be shaken down, and the effect of preventing discharging blockage is achieved.
To sum up: this avoid sieving mechanism of jam has changed traditional ejection of compact phenomenon of jam through sieving mechanism, has adopted L type flange 14 and fixed plate 15 to make a round trip to strike unloading subassembly 3, just can not appear the phenomenon of jam in the ejection of compact, also can not lead to holistic processing progress to get the guarantee, can not influence production cycle yet.
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 (6)
1. A screening device for avoiding blockage, comprising a bracket assembly (1);
the screening component (2) is fixedly connected to the top of the bracket component (1);
the blanking component (3) is communicated with the right side of the bottom of the screening component (2);
the method is characterized in that: the anti-blocking device comprises a bracket assembly (1), wherein a blocking prevention box (4) is fixedly connected to the right side of the top of the bracket assembly (1), a first pin shaft (5) is fixedly connected to the right side of the front side of an inner cavity of the blocking prevention box (4), a telescopic rod (6) is movably connected to the rear side of the first pin shaft (5) through a rotating shaft, a connecting plate (7) is fixedly connected to the output end of the telescopic rod (6), a sliding pin (8) is fixedly connected to the rear side of the top of the connecting plate (7), a sloping plate (9) is sleeved on the surface of the sliding pin (8), a second pin shaft (10) is movably connected to the front side of the sloping plate (9), a transverse frame (12) is sleeved on the surface of the second pin shaft, a transverse frame (12) is fixedly connected to the rear side of the transverse frame (12), two sides of the transverse plate (13) are all in sliding connection with the inner wall of the blocking prevention box (4), an L-shaped convex plate (14) is fixedly connected to the rear side of the top of the transverse plate (13), and the L-shaped convex plate (14) is fixedly connected to the top of the blocking prevention box (4), and the top of the sliding plate (15) is fixedly connected to the top of the sliding plate (15).
2. A screening apparatus for avoiding plugging according to claim 1 wherein: the right side of the first pin shaft (5) is fixedly connected with a positioning rod (16), and the right side of the positioning rod (16) is fixedly connected with the inner wall of the anti-blocking box (4).
3. A screening apparatus for avoiding plugging according to claim 1 wherein: both sides of the transverse frame (12) are fixedly connected with trapezoid blocks (17), and the rear sides of the trapezoid blocks (17) are fixedly connected with the transverse plates (13).
4. A screening apparatus for avoiding plugging according to claim 1 wherein: the two sides of the back of the transverse plate (13) are fixedly connected with air pipes (18), and the back of each air pipe (18) is fixedly connected with the inner wall of the anti-blocking box (4).
5. A screening apparatus for avoiding plugging according to claim 1 wherein: both sides of the inner cavity of the anti-blocking box (4) are provided with sliding grooves (19), and both sides of the transverse plate (13) are slidably connected in the sliding grooves (19).
6. A screening apparatus for avoiding plugging according to claim 1 wherein: the top of the anti-blocking box (4) is provided with a strip groove (20), and the strip groove (20) is matched with the L-shaped convex plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780035.6U CN219836806U (en) | 2023-04-10 | 2023-04-10 | Screening device capable of avoiding blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780035.6U CN219836806U (en) | 2023-04-10 | 2023-04-10 | Screening device capable of avoiding blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836806U true CN219836806U (en) | 2023-10-17 |
Family
ID=88304466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320780035.6U Active CN219836806U (en) | 2023-04-10 | 2023-04-10 | Screening device capable of avoiding blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836806U (en) |
-
2023
- 2023-04-10 CN CN202320780035.6U patent/CN219836806U/en active Active
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