CN114535092A - Screening machine capable of realizing uniform-speed feeding and working method thereof - Google Patents
Screening machine capable of realizing uniform-speed feeding and working method thereof Download PDFInfo
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- CN114535092A CN114535092A CN202210205740.3A CN202210205740A CN114535092A CN 114535092 A CN114535092 A CN 114535092A CN 202210205740 A CN202210205740 A CN 202210205740A CN 114535092 A CN114535092 A CN 114535092A
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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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
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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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of screening machines, in particular to a screening machine capable of realizing uniform-speed feeding, which comprises a bracket, the support is provided with a screening box, the screening box is provided with a blanking assembly for blanking evenly, the screening box is provided with a screening component for screening materials, the screening box is provided with a material pushing component, the blanking component is provided with a transmission component for driving the pushing component to work, the bracket is provided with an adjusting component for adjusting the inclination angle of the screening box, the invention aims to provide a sieving machine capable of realizing uniform feeding, the materials can uniformly enter the screening box, the blocking of the blanking hopper when a large amount of materials flow into the screening box is avoided, meanwhile, the screening efficiency of the screening plate can be improved, the material is prevented from being blocked on the screening plate, and the screening efficiency of the screening plate is reduced.
Description
Technical Field
The invention relates to the technical field of screening machines, in particular to a screening machine capable of realizing uniform-speed feeding.
Background
Automation (Automation) refers to a process of realizing an expected target by automatic detection, information processing, analysis and judgment, and manipulation control of machine equipment, systems or processes (production and management processes) according to human requirements without direct participation of people or few people. Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical treatment, services, and home. The automatic technology is adopted, so that people can be liberated from heavy physical labor, partial mental labor and severe and dangerous working environments, the organ functions of people can be expanded, the labor productivity is greatly improved, and the ability of people to know the world and transform the world is enhanced.
Disclosure of Invention
The invention aims to provide a screening machine capable of realizing uniform-speed feeding, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the screening machine capable of achieving uniform-speed feeding comprises a support, wherein a screening box is arranged on the support, a blanking assembly for uniform blanking is arranged on the screening box, a screening assembly for screening materials is arranged on the screening box, a material pushing assembly is arranged on the screening box, a transmission assembly for driving the material pushing assembly to work is arranged on the blanking assembly, an adjusting assembly for adjusting the inclination angle of the screening box is arranged on the support, and a collecting box for collecting the materials is arranged on the support.
Optionally, the adjusting assembly comprises a movable frame, one end of the movable frame is rotatably installed on the support, a mounting disc is fixedly installed on the movable frame, and the mounting disc is screwed on the support.
Optionally, the unloading subassembly includes hopper down, one side fixed mounting of hopper has the motor down, the rotation axis is installed to the output of motor, the rotation axis runs through to rotate with hopper down and is connected, fixed mounting has first material leaf that pushes away on the rotation axis, the bottom slidable mounting of hopper has the sliding door down.
Optionally, one side of the bottom of the lower hopper is rotatably assembled on the screening box, a first telescopic spring is fixedly mounted at the bottom of the lower hopper, the other end of the first telescopic spring is fixedly mounted on the screening box, an I-shaped block is fixedly mounted on the lower hopper, a limiting disc is fixedly mounted on the screening box, and the I-shaped block slides in the limiting disc.
Optionally, the transmission assembly includes the hold-in range, hold-in range and rotation axis are connected, the last rotation of screening case is installed first loose axle, the one end and the hold-in range of first loose axle are connected, fixed mounting has the guide arm on the screening case, the guide arm is connected with the hold-in range extrusion.
Optionally, a limiting groove is formed in the screening box, and the first movable shaft slides in the limiting groove.
Optionally, fixed mounting has a fixing base on the screening case, fixed mounting has a second expanding spring on the fixing base, rotate on the first loose axle and install the loose collar, the one end and the loose collar fixed connection of second expanding spring, one side fixed mounting of loose collar has the locating lever, the one end and the fixing base of locating lever run through sliding connection.
Optionally, the material pushing assembly comprises a second movable shaft, the second movable shaft rotates on the screening box, and the first movable shaft and the second movable shaft are fixedly provided with a second material pushing blade.
Optionally, the screening subassembly includes the screening board, screening board slidable mounting is in the inside of screening case, fixed mounting has the limiting plate on the inner wall of screening case, the screening board slides on the limiting plate, fixed mounting has the extrusion piece on the screening board, the extrusion piece pushes away material leaf movable extrusion with the second and is connected, the one end fixed mounting of screening board has the baffle, one side fixed mounting of baffle has third expanding spring, third expanding spring's one end and limiting plate fixed connection.
Optionally, the one end fixed mounting of screening case has first striking plate, fixed mounting has the vibrations seat on the adjustable shelf, sliding connection is run through with the vibrations seat to first striking plate, the draw-in groove has been seted up on the screening board, the sliding connection of vibrations seat and draw-in groove, fixed mounting has the second striking plate on the screening board, the second striking plate is connected with first striking plate movable extrusion.
Compared with the prior art, the invention has the beneficial effects that:
1. the movable frame is rotated on the support before use, so that the inclination angle of the screening box is adjusted, the screening box is kept stable through the mounting disc and the support in a fixed threaded manner, the inclination angle of the screening box can be adjusted through the adjusting assembly, and the actual situation can be flexibly coped.
2. The material is poured into the interior of the lower hopper, the first expansion spring is extruded by the material in the lower hopper, the lower hopper rotates on the screening box, the lower hopper drives the molding block to slide on the limiting disc, the lower hopper tends to be horizontal, the rotating shaft drives the first pushing blade to rotate at the moment, the first pushing blade rotates uniformly to push the material into the interior of the screening box, the material can uniformly enter the interior of the screening box through the discharging assembly, and when a large amount of material is prevented from rushing towards the interior of the screening box, the lower hopper is blocked.
3. Meanwhile, the rotating shaft drives the synchronous belt to rotate, the synchronous belt drives the second movable shaft and the first movable shaft to rotate, the rotating shaft is driven to move when the blanking hopper rotates, the rotating shaft drives the synchronous belt to move, the synchronous belt extrudes the first movable shaft to slide in the limiting groove when moving, the first movable shaft drives the movable ring to move, the movable ring drives the positioning rod to slide on the fixed seat, meanwhile, the second expansion spring extrudes the movable ring through the fixed seat, the movable ring drives the first movable shaft to move, so that the synchronous belt can still drive the second movable shaft and the first movable shaft to rotate when moving, the guide rod can enable the synchronous belt to be always connected with the second movable shaft, the second movable shaft and the first movable shaft can rotate to enable the second material pushing blade to rotate, the second material pushing blade can push materials falling on the screening plate, and the second material pushing blade can push the materials falling on the screening plate to be flat, the materials are prevented from being stacked together after falling down, so that the screening plate cannot be used for screening.
4. In addition, when the second pushing blade rotates, the second pushing blade can extrude the extrusion block, the extrusion block drives the screening plate to slide in the limiting plate, the screening plate drives the second impact plate to move when sliding, the second impact plate impacts the first impact plate when moving, the first impact plate enables the screening box to vibrate, meanwhile, the second impact plate impacts the first impact plate to enable the screening plate to vibrate, materials blocked on the screening plate can be shaken down to the inside of the collecting box, the screening plate can slide while screening the materials, material movement is driven, screening efficiency of the screening plate is improved, meanwhile, the materials can be prevented from being blocked on the screening plate, and screening efficiency of the screening plate is reduced.
Drawings
FIG. 1 is a schematic overall structure diagram of a screening machine capable of realizing uniform-speed feeding according to the invention;
FIG. 2 is a partial schematic structural diagram of a sieving machine capable of realizing uniform-speed feeding according to one embodiment of the present invention;
FIG. 3 is a partial schematic structural diagram of a sieving machine capable of realizing uniform-speed feeding according to the second embodiment of the present invention;
figure 4 is a partial cross-sectional view of one of the screening machines of the present invention with uniform feed rate;
FIG. 5 is a third partial schematic view of a sieving machine capable of feeding materials at a uniform speed according to the present invention;
FIG. 6 is a partial structural diagram of a transmission assembly of a sieving machine capable of realizing uniform-speed feeding according to one embodiment of the present invention;
FIG. 7 is a partial structural diagram of a second transmission assembly of the sieving machine capable of realizing uniform-speed feeding according to the present invention;
figure 8 is a second partial cross-sectional view of a screening machine capable of achieving uniform feed in accordance with the present invention;
figure 9 is a third partial cross-sectional view of a screening machine capable of achieving uniform feed in accordance with the present invention;
figure 10 is a schematic structural diagram of a screening box of the screening machine capable of realizing uniform-speed feeding;
figure 11 is a partial schematic view of a screening plate of the screening machine capable of achieving uniform feeding.
In the figure: 1. a support; 2. an adjustment assembly; 21. a movable frame; 22. mounting a disc; 3. a blanking assembly; 31. a motor; 32. feeding a hopper; 33. a rotating shaft; 34. a first pusher blade; 35. a confinement plate; 36. a first extension spring; 4. a transmission assembly; 41. a synchronous belt; 42. a first movable shaft; 43. a limiting groove; 44. a guide bar; 45. a fixed seat; 46. positioning a rod; 47. a second extension spring; 48. a movable ring; 5. screening the box; 6. a material pushing assembly; 61. a second movable shaft; 62. a second pushing blade; 7. a collection box; 8. a screen assembly; 81. a screening plate; 82. a vibration seat; 83. extruding the block; 84. a limiting plate; 85. a baffle plate; 86. a card slot; 87. a third extension spring; 88. a first impact plate; 89. a second impact plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 11, the invention provides a screening machine capable of realizing uniform feeding, comprising a bracket 1, a screening box 5 arranged on the bracket 1, a blanking component 3 for blanking uniformly arranged on the screening box 5, the blanking component 3 can make materials enter the screening box 5 uniformly to avoid blocking a blanking hopper 32 when a large amount of materials flow into the screening box 5, a screening component 8 for screening the materials arranged on the screening box 5, the materials can be screened by the screening component 8, meanwhile, the screening component 8 can avoid the blocking of a screening plate 81 by the materials to influence the screening efficiency of the screening plate 81, a material pushing component 6 arranged on the screening box 5, a transmission component 4 for driving the material pushing component 6 to work arranged on the blanking component 3, an adjusting component 2 for adjusting the inclination angle of the screening box 5 arranged on the bracket 1, and a material receiving collecting box 7 arranged on the bracket 1, the inclination angle of the screening box 5 can be adjusted through the adjusting component 2, and the actual situation can be flexibly dealt with.
As shown in FIG. 2, the adjusting assembly 2 comprises a movable frame 21, one end of the movable frame 21 is rotatably installed on the support 1, a mounting disc 22 is fixedly installed on the movable frame 21, the mounting disc 22 is screwed on the support 1, and a plurality of threaded holes can be designed in the mounting disc 22, so that the inclination angle of the screening box 5 can be refined.
As shown in fig. 2, 3 and 4, the blanking assembly 3 includes a lower hopper 32, a motor 31 is fixedly mounted on one side of the lower hopper 32, a rotating shaft 33 is mounted at an output end of the motor 31, the rotating shaft 33 is rotatably connected with the lower hopper 32 in a penetrating manner, a first pushing blade 34 is fixedly mounted on the rotating shaft 33, and a sliding door is slidably mounted at the bottom of the lower hopper 32.
As shown in fig. 2, 3 and 4, one side of the bottom of the lower hopper 32 is rotatably assembled on the screening box 5, a first expansion spring 36 is fixedly installed at the bottom of the lower hopper 32, the other end of the first expansion spring 36 is fixedly installed on the screening box 5, an i-shaped block is fixedly installed on the lower hopper 32, a limiting disc 35 is fixedly installed on the screening box 5, the i-shaped block slides inside the limiting disc 35, the lower hopper 32 is rotatably installed on the screening box 5 through the rotation of the lower hopper 32, and the lower hopper 32 can be pressed to rotate through the support of the first expansion spring 36 when the material quality is high, so that the inner wall of the lower hopper 32 tends to be horizontal, and then the material can be uniformly pushed through the first pushing blade 34, so that uniform blanking can be realized.
As shown in fig. 5 and 6, the transmission assembly 4 includes a synchronous belt 41, the synchronous belt 41 is connected to the rotating shaft 33, a first movable shaft 42 is rotatably mounted on the screening box 5, one end of the first movable shaft 42 is connected to the synchronous belt 41, a guide rod 44 is fixedly mounted on the screening box 5, and the guide rod 44 is connected to the synchronous belt 41 in an extruding manner.
As shown in fig. 6, the sieve box 5 is provided with a restriction groove 43, and the first movable shaft 42 slides inside the restriction groove 43.
As shown in fig. 6 and 7, a fixing seat 45 is fixedly mounted on the screening box 5, a second expansion spring 47 is fixedly mounted on the fixing seat 45, a movable ring 48 is rotatably mounted on the first movable shaft 42, one end of the second expansion spring 47 is fixedly connected with the movable ring 48, a positioning rod 46 is fixedly mounted on one side of the movable ring 48, one end of the positioning rod 46 is connected with the fixing seat 45 in a penetrating and sliding manner, when the first movable shaft 42 slides in the limiting groove 43, the movable ring 48 slides in a penetrating manner with the fixing seat 45 through the positioning rod 46, a positioning effect can be achieved when the first movable shaft 42 slides, and the first movable shaft 42 is prevented from inclining in the sliding manner in the limiting groove 43, so that the first movable shaft 42 can move along with the movement of the synchronous belt 41 driven by the rotating shaft 33, and the synchronous belt 41 can always drive the first movable shaft 42 and the second movable shaft 61 to rotate.
As shown in fig. 6 and 7, the material pushing assembly 6 includes a second movable shaft 61, the second movable shaft 61 rotates and rotates on the screening box 5, the first movable shaft 42 and the second movable shaft 61 are both fixedly mounted with a second material pushing blade 62, the second material pushing blade 62 can push the materials falling on the screening plate 81 to be flat, and the materials are prevented from being stacked together after falling, so that the screening plate 81 cannot be screened.
As shown in fig. 8, 9, and 11, the screening assembly 8 includes a screening plate 81, the screening plate 81 is slidably mounted inside the screening box 5, a limiting plate 84 is fixedly mounted on an inner wall of the screening box 5, the screening plate 81 slides on the limiting plate 84, an extrusion block 83 is fixedly mounted on the screening plate 81, the extrusion block 83 is movably connected with the second pushing blade 62 in an extrusion manner, a baffle 85 is fixedly mounted at one end of the screening plate 81, a third expanding spring 87 is fixedly mounted at one side of the baffle 85, one end of the third expanding spring 87 is fixedly connected with the limiting plate 84, the second pushing blade 62 drives the screening plate 81 to slide on the screening box 5, and the screening plate 81 can slide while screening a material, so as to drive the material to move, and improve the screening efficiency of the screening plate 81.
As shown in fig. 8, 9, 10, and 11, a first impact plate 88 is fixedly installed at one end of the screening box 5, a vibration seat 82 is fixedly installed on the movable frame 21, the first impact plate 88 is slidably connected with the vibration seat 82 in a penetrating manner, a clamping groove 86 is formed in the screening plate 81, the vibration seat 82 is slidably connected with the clamping groove 86, a second impact plate 89 is fixedly installed on the screening plate 81, the second impact plate 89 is movably connected with the first impact plate 88 in an extruding manner, and when the screening plate 81 slides to a certain position, the second impact plate 89 on the screening plate 81 impacts the first impact plate 88, so that the screening plate 81 can vibrate, the material blocked on the screening plate 81 can be shaken off, the material is prevented from being blocked on the screening plate 81, and the screening efficiency of the screening plate 81 is reduced.
The working principle is as follows: before use, the movable frame 21 rotates on the support 1, so that the inclination angle of the screening box 5 is adjusted, the screening box 5 is kept stable by fixedly screwing the mounting disc 22 and the support 1, the motor 31 is started to work, materials are poured into the lower hopper 32, the materials in the lower hopper 32 extrude the first telescopic spring 36 and enable the lower hopper 32 to rotate on the screening box 5, the lower hopper 32 drives the I-shaped block to slide on the limiting disc 35, the lower hopper 32 tends to be horizontal, the rotating shaft 33 drives the first pushing blade 34 to rotate at the moment, the first pushing blade 34 uniformly pushes the materials into the screening box 5 in a rotating manner, meanwhile, the rotating shaft 33 drives the synchronous belt 41 to rotate, the synchronous belt 41 drives the second movable shaft 61 and the first movable shaft 42 to rotate, the rotating shaft 33 is driven to move when the lower hopper 32 rotates, the rotating shaft 33 drives the synchronous belt 41 to move, and the first movable shaft 42 is extruded to slide in the limiting groove 43 when the synchronous belt 41 moves, the first movable shaft 42 drives the movable ring 48 to move, the movable ring 48 drives the positioning rod 46 to slide on the fixed seat 45, meanwhile, the second expansion spring 47 extrudes the movable ring 48 through the fixed seat 45, so that the movable ring 48 drives the first movable shaft 42 to move, the synchronous belt 41 can still drive the second movable shaft 61 and the first movable shaft 42 to rotate when moving, the guide rod 44 can enable the synchronous belt 41 to be always connected with the second movable shaft 61, the second movable shaft 61 and the first movable shaft 42 to rotate so as to enable the second pushing blade 62 to rotate, the second pushing blade 62 can push materials falling on the screening plate 81, in addition, when the second pushing blade 62 rotates, the second pushing blade 62 extrudes the extrusion block 83, the extrusion block 83 drives the screening plate 81 to slide inside the limiting plate 84, the screening plate 81 drives the second impact plate 89 to move when sliding, and the second impact plate 89 impacts the first impact plate 88 when moving, the first impact plate 88 will cause the screening box 5 to vibrate, while the second impact plate 89 will cause the screening plate 81 to vibrate when impacting the first impact plate 88, which will cause the material blocked on the screening plate 81 to vibrate down to the inside of the collection box 7.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The screening machine capable of achieving uniform-speed feeding comprises a support (1) and is characterized in that a screening box (5) is arranged on the support (1), a blanking assembly (3) capable of blanking uniformly is arranged on the screening box (5), a screening assembly (8) for screening materials is arranged on the screening box (5), a material pushing assembly (6) is arranged on the screening box (5), a transmission assembly (4) capable of driving the material pushing assembly (6) to work is arranged on the blanking assembly (3), an adjusting assembly (2) for adjusting the inclination angle of the screening box (5) is arranged on the support (1), and a collecting box (7) for collecting materials is arranged on the support (1).
2. The screening machine capable of realizing uniform-speed feeding according to claim 1, wherein the adjusting assembly (2) comprises a movable frame (21), one end of the movable frame (21) is rotatably installed on the support (1), a mounting disc (22) is fixedly installed on the movable frame (21), and the mounting disc (22) is screwed on the support (1).
3. The screening machine capable of achieving uniform-speed feeding according to claim 2, wherein the blanking assembly (3) comprises a blanking hopper (32), a motor (31) is fixedly mounted on one side of the blanking hopper (32), a rotating shaft (33) is mounted at an output end of the motor (31), the rotating shaft (33) is connected with the blanking hopper (32) in a penetrating and rotating mode, a first pushing blade (34) is fixedly mounted on the rotating shaft (33), and a sliding door is slidably mounted at the bottom of the blanking hopper (32).
4. The screening machine capable of achieving uniform-speed feeding according to claim 3, wherein one side of the bottom of the lower hopper (32) is rotatably assembled on the screening box (5), a first expansion spring (36) is fixedly installed at the bottom of the lower hopper (32), the other end of the first expansion spring (36) is fixedly installed on the screening box (5), an I-shaped block is fixedly installed on the lower hopper (32), a limiting disc (35) is fixedly installed on the screening box (5), and the I-shaped block slides inside the limiting disc (35).
5. The screening machine capable of realizing uniform-speed feeding according to claim 3, wherein the transmission assembly (4) comprises a synchronous belt (41), the synchronous belt (41) is connected with the rotating shaft (33), a first movable shaft (42) is rotatably mounted on the screening box (5), one end of the first movable shaft (42) is connected with the synchronous belt (41), a guide rod (44) is fixedly mounted on the screening box (5), and the guide rod (44) is connected with the synchronous belt (41) in an extrusion manner.
6. The screening machine capable of realizing uniform-speed feeding according to claim 5, wherein the screening box (5) is provided with a limiting groove (43), and the first movable shaft (42) slides in the limiting groove (43).
7. The screening machine capable of achieving uniform-speed feeding according to claim 5, wherein a fixing seat (45) is fixedly mounted on the screening box (5), a second expansion spring (47) is fixedly mounted on the fixing seat (45), a movable ring (48) is rotatably mounted on the first movable shaft (42), one end of the second expansion spring (47) is fixedly connected with the movable ring (48), a positioning rod (46) is fixedly mounted on one side of the movable ring (48), and one end of the positioning rod (46) is connected with the fixing seat (45) in a penetrating and sliding manner.
8. The screening machine capable of realizing uniform-speed feeding according to claim 5, wherein the material pushing assembly (6) comprises a second movable shaft (61), the second movable shaft (61) rotates on the screening box (5), the first movable shaft (42) and the second movable shaft (61) are both fixedly provided with a second material pushing blade (62), the screening assembly (8) comprises a screening plate (81), the screening plate (81) is slidably arranged in the screening box (5), the inner wall of the screening box (5) is fixedly provided with a limiting plate (84), the screening plate (81) slides on the limiting plate (84), the screening plate (81) is fixedly provided with an extrusion block (83), the extrusion block (83) is movably connected with the second material pushing blade (62) in an extrusion manner, one end of the screening plate (81) is fixedly provided with a baffle (85), one side of the baffle plate (85) is fixedly provided with a third telescopic spring (87), and one end of the third telescopic spring (87) is fixedly connected with the limiting plate (84).
9. The screening machine capable of achieving uniform-speed feeding according to claim 8, wherein a first impact plate (88) is fixedly mounted at one end of the screening box (5), a vibration seat (82) is fixedly mounted on the movable frame (21), the first impact plate (88) is connected with the vibration seat (82) in a penetrating and sliding manner, a clamping groove (86) is formed in the screening plate (81), the vibration seat (82) is connected with the clamping groove (86) in a sliding manner, a second impact plate (89) is fixedly mounted on the screening plate (81), and the second impact plate (89) is connected with the first impact plate (88) in a movable and extruding manner.
10. The screening machine capable of realizing uniform-speed feeding and the working method thereof according to any one of claims 1 to 9 are characterized in that before use, the screening box (5) is rotated on the support (1) through the movable frame (21), so that the inclination angle of the screening box (5) is adjusted, the screening box (5) is kept stable through the fixed screw connection of the mounting disc (22) and the support (1), the motor (31) is started to work, the material is poured into the lower hopper (32), the material in the lower hopper (32) extrudes the first expansion spring (36) and enables the lower hopper (32) to rotate on the screening box (5), the lower hopper (32) drives the I-shaped block to slide on the limiting disc (35) to enable the lower hopper (32) to tend to be horizontal, the rotating shaft (33) drives the first pushing blade (34) to rotate, and the first pushing blade (34) rotates to push the material into the screening box (5) uniformly, meanwhile, the rotating shaft (33) drives the synchronous belt (41) to rotate, the synchronous belt (41) drives the second movable shaft (61), the first movable shaft (42) rotates, the rotating shaft (33) can be driven to move when the blanking hopper (32) rotates, the rotating shaft (33) drives the synchronous belt (41) to move, the synchronous belt (41) can extrude the first movable shaft (42) to slide in the limiting groove (43) when moving, the first movable shaft (42) can drive the movable ring (48) to move, the movable ring (48) drives the positioning rod (46) to slide on the fixed seat (45), meanwhile, the second expansion spring (47) extrudes the movable ring (48) through the fixed seat (45), the movable ring (48) drives the first movable shaft (42) to move, therefore, the synchronous belt (41) can still drive the second movable shaft (61) when moving, the first movable shaft (42) rotates, the guide rod (44) can enable the synchronous belt (41) to be always connected with the second movable shaft (61), the second movable shaft (61) and the first movable shaft (42) rotate to enable the second pushing blade (62) to rotate, the second pushing blade (62) can push materials falling on the screening plate (81), in addition, when the second pushing blade (62) rotates, the second pushing blade (62) can extrude the extrusion block (83), the extrusion block (83) drives the screening plate (81) to slide in the limiting plate (84), the screening plate (81) drives the second impact plate (89) to move when sliding, the second impact plate (89) impacts the first impact plate (88) when moving, the first impact plate (88) enables the screening box (5) to vibrate, and meanwhile, when the second impact plate (89) impacts the first impact plate (88), the screening plate (81) vibrates, and materials blocked on the screening plate (81) can be vibrated to fall into the collecting box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210205740.3A CN114535092B (en) | 2022-03-04 | 2022-03-04 | Screening machine capable of realizing uniform feeding and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210205740.3A CN114535092B (en) | 2022-03-04 | 2022-03-04 | Screening machine capable of realizing uniform feeding and working method thereof |
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| Publication Number | Publication Date |
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| CN114535092A true CN114535092A (en) | 2022-05-27 |
| CN114535092B CN114535092B (en) | 2023-08-15 |
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| CN202210205740.3A Active CN114535092B (en) | 2022-03-04 | 2022-03-04 | Screening machine capable of realizing uniform feeding and working method thereof |
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| CN (1) | CN114535092B (en) |
Citations (6)
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| CN2050784U (en) * | 1989-05-20 | 1990-01-10 | 沈阳市粮油食品机械厂 | Self-removing type siffer with net |
| JPH10277491A (en) * | 1997-04-02 | 1998-10-20 | Shin Meiwa Ind Co Ltd | Device for sorting waste |
| CN109499849A (en) * | 2018-11-12 | 2019-03-22 | 曹林同 | A kind of civil engineering small-sized efficient sand sieving machine |
| CN111036534A (en) * | 2019-12-16 | 2020-04-21 | 常州工业职业技术学院 | Particulate matter screening plant |
| CN212168136U (en) * | 2020-02-14 | 2020-12-18 | 河南聚丰肥业有限公司 | Multistage screening equipment of chemical fertilizer granule |
| CN212759650U (en) * | 2020-07-24 | 2021-03-23 | 安康市兴安粮食有限公司 | A feeding filter equipment for rice processing |
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2022
- 2022-03-04 CN CN202210205740.3A patent/CN114535092B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050784U (en) * | 1989-05-20 | 1990-01-10 | 沈阳市粮油食品机械厂 | Self-removing type siffer with net |
| JPH10277491A (en) * | 1997-04-02 | 1998-10-20 | Shin Meiwa Ind Co Ltd | Device for sorting waste |
| CN109499849A (en) * | 2018-11-12 | 2019-03-22 | 曹林同 | A kind of civil engineering small-sized efficient sand sieving machine |
| CN111036534A (en) * | 2019-12-16 | 2020-04-21 | 常州工业职业技术学院 | Particulate matter screening plant |
| CN212168136U (en) * | 2020-02-14 | 2020-12-18 | 河南聚丰肥业有限公司 | Multistage screening equipment of chemical fertilizer granule |
| CN212759650U (en) * | 2020-07-24 | 2021-03-23 | 安康市兴安粮食有限公司 | A feeding filter equipment for rice processing |
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| CN114535092B (en) | 2023-08-15 |
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Effective date of registration: 20230719 Address after: 276400 Ren Cun, Yang Zhuang Zhen, Yishui County, Linyi, Shandong Province Applicant after: Yishui Zhengwei Vanadium Titanium Technology Co.,Ltd. Address before: 610000 No. 379, section 3, Jinhua Road, Jinjiang District, Chengdu, Sichuan Applicant before: Bai Bixia |
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