CN116764954B - Vibrating screen for heavy screening station - Google Patents
Vibrating screen for heavy screening station Download PDFInfo
- Publication number
- CN116764954B CN116764954B CN202311037209.0A CN202311037209A CN116764954B CN 116764954 B CN116764954 B CN 116764954B CN 202311037209 A CN202311037209 A CN 202311037209A CN 116764954 B CN116764954 B CN 116764954B
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- plate
- fixedly connected
- plates
- sieve
- screen
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- 238000012216 screening Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 abstract description 40
- 238000000034 method Methods 0.000 abstract description 32
- 230000008569 process Effects 0.000 abstract description 32
- 238000007873 sieving Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of screening equipment, in particular to a vibrating screen for a heavy-duty screening station, which comprises a vibrating screen body; the vibrating screen body comprises a screen box; a vibration exciter is arranged on the screen box; a sieve plate is arranged in the sieve box; the two sides of the sieve plate are fixedly connected with mounting plates on the surface of the sieve box; the end faces of the two opposite sides of the mounting plates are provided with evenly arranged inclined slots; the device also comprises an auxiliary mechanism; the auxiliary mechanism comprises a driving rod; an electric telescopic rod is fixedly connected to the right end face of the driving rod; the inner wall of the driving rod is provided with uniformly arranged supporting plates; two expansion plates are fixedly connected to the supporting plate; a connecting rod is fixedly connected to the two expansion plates on each supporting plate; the end surfaces of the two sides of each connecting rod are fixedly connected with a sliding block; a push plate which is uniformly arranged is fixedly connected to each connecting rod; the invention is mainly used for solving the problem that part of materials can be blocked in the sieve groove in the sieving process of the vibrating sieve.
Description
Technical Field
The invention belongs to the technical field of screening equipment, and particularly relates to a vibrating screen for a heavy-duty screening station.
Background
The heavy type screening station is mainly used for stone fields, mines, construction demolition debris treatment, surface soil treatment, material recycling gravel screening, coal mine and aggregate screening, and is provided with heavy type vibration screening equipment, so that the heavy type vibration screening station can be combined with a primary crushing station for operation, and can be independently used as stripping screening.
In the design of the traditional screening station, the crawler-type mobile screening station is usually a crushing-before-screening type, large materials are required to be crushed and then screened, so that the crushing efficiency of the crusher is reduced, an external power supply or a generator set is required to be equipped, in order to solve the problem, a patent with the application number of CN2020213215996 and the theme name of a high-efficiency environment-friendly crawler-type mobile heavy screening station is proposed in the prior art, and the patent greatly reduces the energy consumption and the system start-stop stability and safety by adopting a novel full-hydraulic driving technology, and does not need to be externally connected with the power supply or the generator set, so that the problems are solved;
however, the vibrating screen on the screening station can clamp part of materials in the screening groove in the screening process, and the materials cannot be vibrated out in the vibrating screen vibrating process, so that the screening efficiency of the materials can be reduced.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the technical problems, the invention provides a vibrating screen for a heavy-duty screening station.
Comprises a vibrating screen body; the vibrating screen body comprises a screen box; a vibration exciter is arranged on the screen box; a sieve plate is arranged in the sieve box;
the screen plate is formed by combining uniformly arranged transverse plates and vertical plates; the sieve plate is provided with uniformly arranged sieve grooves;
the two sides of the sieve plate are fixedly connected with mounting plates on the surface of the sieve box; the mounting plate is positioned below the screen plate and is parallel to the screen plate; the end faces of the two opposite sides of the mounting plates are provided with evenly arranged inclined grooves which are not parallel to the sieve plate and have a certain angle;
the device also comprises an auxiliary mechanism; the auxiliary mechanism comprises a driving rod, and the driving rod is positioned below the screen plate and is parallel to the screen plate; the left side of the driving rod is positioned in the driving rod and is connected with a guide rod in a sliding manner, and the other end of the guide rod is fixedly connected with the screen box;
an electric telescopic rod is fixedly connected to the right end face of the driving rod, and the other end of the electric telescopic rod is fixedly connected with the screen box;
the inner wall of the driving rod is provided with uniformly arranged supporting plates, and the supporting plates are positioned at two sides of the driving rod; two expansion plates are fixedly connected to the supporting plate; a connecting rod is fixedly connected to the two expansion plates on each supporting plate;
the end surfaces of the two sides of each connecting rod are fixedly connected with a sliding block, and the sliding blocks are in sliding connection with the adjacent chute; a push plate which is uniformly arranged is fixedly connected to each connecting rod, and the push plate extends into the sieve groove in an initial state; and the push plate is attached to the transverse plate on the right side of the push plate in the initial state.
Preferably, cross sections of the transverse plates and the vertical plates on the sieve plate are semicircular;
the surfaces of the two sides of the push plate are cambered surfaces.
Preferably, the upper surfaces of the two mounting plates are fixedly connected with a fixing plate; the end faces of the opposite sides of the two fixing plates are provided with slide ways; two sides of the sieve plate, which are close to the two fixing plates, are fixedly connected with sliding plates; both sliding plates slide in the adjacent slide ways; the two sliding plates are connected with the slide way through springs.
Preferably, the two sides of the slide plate are respectively and rotatably connected with rollers at the end surfaces of the upper side and the lower side of the slide plate, and the rotating wheels are respectively attached to the end surfaces of the upper side and the lower side of the slide way;
the left side of the sliding plate is fixedly connected with a triangular block at the end face of the bottom of the sliding way; the left side of the sliding plate is provided with a triangular groove on the end face of the top of the sliding way.
Preferably, a sloping plate is fixedly connected to the screen box above the fixed plate;
the sloping plate is rotationally connected with a rotating belt; the rotating belt is fixedly connected with a poking plate which is uniformly arranged; the end surfaces at two sides of the sieve plate are provided with push rods through one-way rotation of torsion springs, and the push rods are intersected with the shifting plate part.
The beneficial effects of the invention are as follows:
1. according to the vibrating screen for the heavy screening station, the pushing plate gradually extends out of the screen groove in the moving process of the pushing plate until the pushing plate is contacted with the transverse plate on the left side of the pushing plate, materials clamped in the screen groove can be pushed out in the moving process of the pushing plate and gradually extends out of the screen groove, meanwhile, the materials can be vibrated off the screen plate under the continuous vibration action of the vibrating screen body, so that the materials are prevented from being clamped in the screen groove for a long time, the falling process of the materials can be influenced, the screening efficiency of the screen plate on the materials is reduced, meanwhile, the pushing plates are arranged in each screen groove, the materials clamped in the screen plate can be pushed out as much as possible under the combined action of the pushing plates, and the screening effect of the materials can be prevented from being clamped in the screen groove.
2. According to the vibrating screen for the heavy screening station, when the push plate moves to the left transverse plate and contacts with the left transverse plate, the push plate continuously moves at the moment, the screen plate can slide back and forth in the continuous vibration process in the continuous movement process of the push plate, so that the screening effect on materials can be further improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the entire present invention;
FIG. 2 is a perspective view of the auxiliary mechanism, screen plate, mounting plate and mounting plate of the present invention in combination;
FIG. 3 is a perspective view of the auxiliary mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 5 is a perspective view of a screen panel, mounting plate and securing plate of the present invention;
figure 6 is a perspective view of a screen deck and sled of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 6;
FIG. 8 is a perspective view of a mounting plate and a mounting plate of the present invention;
FIG. 9 is a top view of FIG. 1 of the present invention;
FIG. 10 is a cross-sectional view taken at C-C of FIG. 9 in accordance with the present invention;
FIG. 11 is an enlarged view of a portion of the invention at D in FIG. 10;
fig. 12 is an enlarged view of a portion of fig. 10 at E in accordance with the present invention.
In the figure: 1. a screen box; 11. a vibration exciter; 12. a sieve plate; 13. a cross plate; 14. a riser; 15. a sieve groove; 2. a mounting plate; 21. a chute; 22. a fixing plate; 23. a slideway; 24. a slide plate; 25. a roller; 26. triangular blocks; 27. triangular grooves; 3. a driving rod; 31. a guide rod; 32. an electric telescopic rod; 33. a support plate; 34. a telescoping plate; 35. a connecting rod; 36. a slide block; 37. a push plate; 4. a sloping plate; 41. rotating the belt; 42. a poking plate; 43. a push rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 12, a vibrating screen for a heavy-duty screening station according to the present invention; comprises a vibrating screen body; the vibrating screen body comprises a screen box 1; the screen box 1 is provided with a vibration exciter 11; a sieve plate 12 is arranged in the sieve box 1;
the screen plate 12 is formed by combining evenly arranged transverse plates 13 and vertical plates 14; the sieve plate 12 is provided with sieve grooves 15 which are uniformly distributed;
the two sides of the sieve plate 12 are fixedly connected with a mounting plate 2 on the surface of the sieve box 1; the mounting plate 2 is positioned below the screen plate 12 and is parallel to the screen plate 12; the end faces of the opposite sides of the two mounting plates 2 are provided with chute 21 which are uniformly arranged, and the chute 21 is not parallel to the sieve plate 12 and has a certain angle;
the device also comprises an auxiliary mechanism; the auxiliary mechanism comprises a driving rod 3, and the driving rod 3 is positioned below the screen plate 12 and is parallel to the screen plate 12; the left side of the driving rod 3 is positioned in the driving rod 3 and is connected with a guide rod 31 in a sliding manner, and the other end of the guide rod 31 is fixedly connected with the screen box 1;
an electric telescopic rod 32 is fixedly connected to the right end face of the driving rod 3, and the other end of the electric telescopic rod 32 is fixedly connected with the screen box 1;
the inner wall of the driving rod 3 is provided with uniformly arranged supporting plates 33, and the supporting plates 33 are positioned at two sides of the driving rod 3; two expansion plates 34 are fixedly connected to the supporting plate 33; a connecting rod 35 is fixedly connected to the two expansion plates 34 on each supporting plate 33;
a slide block 36 is fixedly connected to the end surfaces of two sides of each connecting rod 35, and the slide blocks 36 are in sliding connection with the adjacent chute 21; a push plate 37 which is uniformly arranged is fixedly connected to each connecting rod 35, and the push plate 37 extends into the sieve groove 15 in an initial state; the push plate 37 is attached to the transverse plate 13 on the right side of the push plate 37 in the initial state;
when the material is screened, firstly, a worker starts a vibrating screen body, after the vibrating screen body is started, the vibrating screen body can drive a screen box 1 to continuously vibrate under the work of a vibration exciter 11, meanwhile, a screen plate 12 is driven to continuously vibrate, then, the material is transported to the vibrating screen body by a conveyor belt, then, the material is screened under the continuous vibration of the vibrating screen body, and the screened material is led out from the vibrating screen body;
in the process of the operation of the vibrating screen body, the electric telescopic rod 32 is controlled to continuously stretch, the driving rod 3 is pushed to move towards one side of the guide rod 31 in the process of stretching the electric telescopic rod 32, the guide rod 31 is gradually inserted into the driving rod 3, meanwhile, the supporting plate 33 is driven to move in the process of moving the driving rod 3, the supporting plate 33 drives the telescopic plate 34 to move, the connecting rod 35 is fixedly connected to the telescopic plate 34, and the connecting rod 35 is in sliding connection with the chute 21 through the sliding block 36, so that the sliding block 36 slides in the chute 21 in the process of driving the connecting rod 35 to move by the telescopic plate 34, when the sliding block 36 slides in the chute 21, as the driving rod 3 and the screen plate 12 are mutually parallel, a certain angle exists between the chute 21 and the screen plate 12, and therefore, in the process of driving the sliding block 36 to slide in the chute 21 by the connecting rod 35, the expansion plate 34 is gradually elongated, meanwhile, the connecting rod 35 can drive the push plate 37 to move towards the transverse plate 13 on the left side of the push plate 37, the push plate 37 gradually extends out of the sieve groove 15 in the moving process of the push plate 37 until the push plate 37 is contacted with the transverse plate 13 on the left side of the push plate 37, the materials clamped in the sieve groove 15 can be pushed out in the moving process of the push plate 37 gradually extending out of the sieve groove 15, meanwhile, the materials can be vibrated off from the sieve plate 12 under the continuous vibration action of the vibrating sieve body, so that the materials are prevented from being clamped in the sieve groove 15 for a long time and the falling process of the materials can be influenced, the sieving efficiency of the sieve plate 12 on the materials is reduced, meanwhile, as each sieve groove 15 is provided with the push plate 37, under the common action of a plurality of the push plates 37, the materials clamped in the sieve plate 12 can be pushed out as much as possible, the materials are prevented from being clamped in the sieve groove 15, the screening effect on the materials can be affected;
in the process of shrinking the driving rod 3, the driving rod 3 is pulled to be far away from the guide rod 31, meanwhile, the supporting plate 33, the expansion plate 34, the connecting rod 35 and the sliding block 36 are driven to recover to the initial state, in the process of recovering the initial state of the sliding block 36, the expansion plate 34 is gradually shrunk to the initial state, meanwhile, the pushing plate 37 is recovered to the initial state, and when the electric expansion rod 32 is stretched again, the above actions are repeated, so that the working sieve plate 12 can be continuously discharged, and the phenomenon of clamping is avoided.
In the specific implementation process, cross sections of the transverse plates 13 and the vertical plates 14 on the sieve plate 12 are semicircular;
the surfaces of the two sides of the push plate 37 are cambered surfaces;
because the cross sections of the transverse plate 13 and the vertical plate 14 on the sieve plate 12 are semicircular, and the surfaces of the two sides of the push plate 37 are cambered surfaces, the friction force between the transverse plate 13 and the vertical plate 14 and the material can be reduced in the process of pushing out the material clamped in the sieve groove 15 by the push plate 37, so that the material can be better pushed out from the sieve groove 15.
In the specific implementation process, the upper surfaces of the two mounting plates 2 are fixedly connected with a fixing plate 22; the opposite end surfaces of the two fixing plates 22 are provided with slide ways 23; the two sides of the sieve plate 12, which are close to the two fixed plates 22, are fixedly connected with sliding plates 24; both of the slide plates 24 slide in adjacent slide ways 23; both sliding plates 24 are connected with the sliding way 23 through springs;
when the push plate 37 moves to the left transverse plate 13 and contacts with the left transverse plate 13, the push plate 37 continues to move, the screen plate 12 can be pushed to move towards the guide rod 31 in the process of continuing to move the push plate 37, the slide plate 24 can be driven to move in the slideway 23 in the process of moving the screen plate 12, meanwhile, the slide plate 24 can squeeze a spring connecting the slide plate 24 and the slideway 23, after the electric telescopic rod 32 stretches to the limit position, the screen plate 12 and the slide plate 24 do not continue to move at the moment, and when the electric telescopic rod 32 contracts, the screen plate 12 and the slide plate 24 can be driven to slide to the initial position in the opposite direction, and the screen plate 12 can slide back and forth in the process of continuously vibrating, so that the screening effect on materials can be further improved.
In the specific implementation process, two sides of the sliding plate 24 are respectively and rotatably connected with rollers 25 on the end surfaces of the upper side and the lower side of the sliding plate 24, and the rollers are respectively attached to the end surfaces of the upper side and the lower side of the sliding rail 23;
the left side of the sliding plate 24 is fixedly connected with a triangular block 26 at the end face of the bottom of the sliding way 23; the left side of the sliding plate 24 is provided with a triangular groove 27 positioned on the top end surface of the sliding way 23;
the rollers 25 are rotatably connected to the upper and lower sides of the sliding plate 24, so that friction force between the sliding plate 24 and the sliding way 23 can be reduced in the process of moving the sliding plate 24 back and forth in the sliding way 23, and meanwhile, the rollers 25 are attached to the end surfaces of the upper and lower sides of the sliding way 23, so that the sliding plate 24 and the sliding plate 12 are prevented from shaking in the continuous vibration process of the sliding plate 12;
because the triangular block 26 is fixedly connected to the bottom end face of the slide rail 23 on the left side of the slide plate 24, and the triangular groove 27 is formed in the top end face of the slide rail 23 on the left side of the slide plate 24, when the slide plate 24 moves, the roller 25 can rotate into the triangular block 26 and the triangular groove 27, and at the moment, the slide plate 24 and the screen plate 12 can be slightly inclined compared with the initial state, so that the inclination angle of the screen plate 12 can be slightly changed, and the screening effect on materials is further improved.
In the specific implementation process, a sloping plate 4 is fixedly connected to the screen box 1 above the fixed plate 22;
the sloping plate 4 is rotatably connected with a rotating belt 41; the rotating belt 41 is fixedly connected with a poking plate 42 which is uniformly arranged; push rods 43 are arranged on the end surfaces of the two sides of the screen plate 12 in a unidirectional rotation way through torsion springs, and the push rods 43 are partially intersected with the poking plate 42;
because the inclined plate 4 is arranged above the fixed plate 22, when the materials are transported to the sieve plate 12, the inclined plate 4 can prevent part of the materials from falling, and the materials below the inclined plate 4 can pass through the lower part of the inclined plate 4, so that more materials can be prevented from directly falling on the sieve plate 12 by blocking the materials in the process, thereby causing the materials on the sieve plate 12 to be too thick, and further reducing the efficiency of sieving the materials;
meanwhile, as the rotating belt 41 rotates on the inclined plate 4, when the sliding plate 24 drives the sieve plate 12 to move towards the guide rod 31, the push rod 43 is driven to move, in the process of moving the push rod 43, the push rod 42 is driven to move, when the push rod 42 moves, the rotating belt 41 is driven to rotate, in the process of rotating the rotating belt 41, stacked materials can be transferred to the lower part of the inclined plate 4 in batches, so that the sieving effect is prevented from being influenced by excessive materials stacked on the sieve plate 12, in the process of recovering the initial state of the sieve plate 12, the push rod 43 is contacted with the next push rod 42, the elastic force of the torsion spring is overcome when the push rod 43 is contacted with the push rod 42 and rotates, and after the push rod 43 passes through the push rod 42, the push rod 43 is recovered to the initial state, and the circulation is realized.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A vibrating screen for a heavy-duty screening station comprises a vibrating screen body; the vibrating screen body comprises a screen box (1); a vibration exciter (11) is arranged on the screen box (1); a sieve plate (12) is arranged in the sieve box (1);
the sieve plate (12) is formed by combining uniformly arranged transverse plates (13) and vertical plates (14); the sieve plate (12) is provided with uniformly arranged sieve grooves (15);
the two sides of the sieve plate (12) are fixedly connected with a mounting plate (2) on the surface of the sieve box (1); the mounting plate (2) is positioned below the screen plate (12) and is parallel to the screen plate (12); the end faces of the opposite sides of the two mounting plates (2) are provided with evenly arranged chute (21), and the chute (21) is not parallel to the sieve plate (12) and has a certain angle;
the device also comprises an auxiliary mechanism; the auxiliary mechanism comprises a driving rod (3), and the driving rod (3) is positioned below the screen plate (12) and is parallel to the screen plate (12); the left side of the driving rod (3) is positioned in the driving rod (3) and is connected with a guide rod (31) in a sliding way, and the other end of the guide rod (31) is fixedly connected with the screen box (1);
an electric telescopic rod (32) is fixedly connected to the right end face of the driving rod (3), and the other end of the electric telescopic rod (32) is fixedly connected with the screen box (1);
the inner wall of the driving rod (3) is provided with uniformly arranged supporting plates (33), and the supporting plates (33) are positioned at two sides of the driving rod (3); two expansion plates (34) are fixedly connected to the supporting plate (33); a connecting rod (35) is fixedly connected to the two expansion plates (34) on each supporting plate (33) together;
the end surfaces of the two sides of each connecting rod (35) are fixedly connected with sliding blocks (36), and the sliding blocks (36) are in sliding connection with the adjacent chute (21); a push plate (37) which is uniformly arranged is fixedly connected to each connecting rod (35), and the push plate (37) extends into the sieve groove (15) in an initial state; the push plate (37) is attached to the transverse plate (13) on the right side of the push plate (37) in the initial state;
the upper surfaces of the two mounting plates (2) are fixedly connected with a fixing plate (22); the end faces of the opposite sides of the two fixing plates (22) are provided with slide ways (23); two sides of the sieve plate (12) close to the two fixed plates (22) are fixedly connected with sliding plates (24); both sliding plates (24) slide in adjacent sliding ways (23); the two sliding plates (24) are connected with the slide way (23) through springs;
the two sides of the sliding plate (24) are respectively and rotatably connected with rollers (25) on the end surfaces of the upper side and the lower side of the sliding plate (24), and the rollers are respectively attached to the end surfaces of the upper side and the lower side of the slideway (23);
the left side of the sliding plate (24) is fixedly connected with a triangular block (26) at the end face of the bottom of the slideway (23); the left side of the sliding plate (24) is provided with a triangular groove (27) at the top end surface of the sliding way (23);
an inclined plate (4) is fixedly connected to the screen box (1) above the fixed plate (22);
a rotating belt (41) is rotatably connected to the sloping plate (4); the rotating belt (41) is fixedly connected with a poking plate (42) which is uniformly arranged; push rods (43) are arranged on the end faces of the two sides of the screen plate (12) in a unidirectional rotation mode through torsion springs, and the push rods (43) are intersected with the poking plate (42).
2. A vibrating screen for a heavy screen station according to claim 1, characterized in that: the cross sections of the transverse plates (13) and the vertical plates (14) on the sieve plate (12) are semicircular.
3. A vibrating screen for a heavy screen station according to claim 1, characterized in that: the surfaces of the two sides of the push plate (37) are cambered surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311037209.0A CN116764954B (en) | 2023-08-17 | 2023-08-17 | Vibrating screen for heavy screening station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311037209.0A CN116764954B (en) | 2023-08-17 | 2023-08-17 | Vibrating screen for heavy screening station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116764954A CN116764954A (en) | 2023-09-19 |
| CN116764954B true CN116764954B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311037209.0A Active CN116764954B (en) | 2023-08-17 | 2023-08-17 | Vibrating screen for heavy screening station |
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| CN116764954A (en) | 2023-09-19 |
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Denomination of invention: A vibrating screen for heavy-duty screening stations Granted publication date: 20231024 Pledgee: Bank of China Limited Kunming Guandu Branch Pledgor: YUNNAN KREAT ENGINEERING MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2024980044696 |