Vibration machine capable of uniformly and intensifying vibration

Abstract

The utility model discloses a vibrating machine capable of uniformly vibrating and strengthening, and relates to the technical field of vibrating machine equipment. The screening device comprises a machine body, first spring pieces are fixedly connected to the four corners of the inner top face of the machine body through bolts, a first screen is fixedly connected to the lower ends of the first spring pieces through bolts, and second spring pieces are fixedly connected to the two sides of the front end and the two sides of the rear end of the first screen through bolts. According to the vibrating screen, the connecting rod mechanism is driven by the double-shaft servo motor, so that the first screen and the second screen generate uniform and stable vibration in the horizontal direction, the screening efficiency and quality are improved, the position of the first connecting shaft can be adjusted through the arrangement of the adjusting assembly, and therefore the motion characteristic of the four-connecting-rod mechanism is changed; the vibration intensity is flexibly adjusted so as to adapt to different materials and production requirements, vibration parameters can be easily adjusted by rotating the lead screw, and a user can conveniently and rapidly adjust according to actual requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of vibration machine equipment, in particular to a vibration uniformity and enhanced vibration machine. Background Art

[0002] Vibrating machine is a device that uses vibration force to generate vibration, causing the material to produce free fall motion in the vibrating machine, thereby completing the process of sorting, screening, conveying, impacting, crushing, etc. However, it has the following shortcomings when used:

[0003] 1. The vibration intensity of some existing vibration machines is not easy to adjust. Different materials and production requirements may require different vibration intensities. If the vibration intensity of the vibration machine is not easy to adjust, it will be difficult to adapt to diverse production needs. It may cause the vibration machine to fail to achieve the expected production effect, thereby affecting product quality and production efficiency. At the same time, some vibration machines are not stable enough when used.

[0004] For this purpose, we propose a vibration uniformity and enhanced vibration machine. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the vibration intensity of some vibrating machines is not easy to adjust. Different materials and production requirements may require different vibration intensities. If the vibration intensity of the vibrating machine is not easy to adjust, it will be difficult to adapt to diversified production needs, which may cause the vibrating machine to fail to achieve the expected production effect, thereby affecting product quality and production efficiency. At the same time, some vibrating machines are not stable enough when used. A vibration uniformity and enhanced vibrating machine is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A vibration uniformity and enhanced vibration machine, comprising:

[0008] A machine body, wherein the four corners of the top surface of the machine body are fixedly connected to first spring sheets by bolts, the lower ends of the plurality of first spring sheets are fixedly connected to a first screen by bolts, the front and rear ends of the first screen are fixedly connected to second spring sheets by bolts, and the lower ends of the plurality of second spring sheets are fixedly connected to a second screen by bolts, for vibrating and screening materials;

[0009] A vibration assembly includes a dual-axis servo motor fixedly mounted on the upper front end of the first screen, output ends on both sides of the dual-axis servo motor are fixedly connected to an adjustment disk, the upper parts of the outer walls of the two adjustment disks are each provided with a first connecting shaft, both sides of the upper rear end of the second screen are fixedly connected to a support base, the upper end of the support base is rotatably connected to a second connecting shaft, and both sides of the first connecting shaft and the second connecting shaft are rotatably connected to connecting rods for driving the first screen and the second screen to vibrate uniformly;

[0010] The adjusting component is installed inside the adjusting disk and is used to adjust the position of the first connecting shaft.

[0011] In one possible design, the adjustment assembly includes a screw rod rotatably installed inside the adjusting disk, an adjustment plate is provided on the outer wall thread sleeve of the screw rod, one side of the adjustment plate is fixedly connected to a limit plate, one side of the limit plate is fixedly connected to the first connecting shaft, and the upper end of the screw rod passes through the adjusting disk and is provided with a hexagonal groove.

[0012] In one possible design, a plurality of threaded holes are opened on the upper portion of the outer wall of one side of the adjustment disk, and positioning bolts are provided on both sides of the limiting plate. The inner walls of the threaded holes are threadedly connected to the outer walls of the positioning bolts for limiting the limiting plate.

[0013] In one possible design, a support frame is provided at the lower end of the body, and dampers are fixedly connected to the four corners of the upper end of the support frame. The outer walls of multiple dampers are slidably sleeved with support springs, and the upper ends of multiple dampers are fixedly connected to the bottom surface of the body for shock absorbing the body.

[0014] In a possible design, the front end of the body is hingedly connected to a protective cover, and the outer wall of the protective cover is fixedly connected to a handle for protecting the dual-axis servo motor.

[0015] In a possible design, a protective door is hingedly connected to the rear end of the body, and observation windows are provided on the outer wall at the rear end of the protective door and the outer walls on both sides of the body.

[0016] In this application, when in use, the dual-axis servo motor is first started, and the output ends on both sides thereof drive the adjusting disk to rotate. The first connecting shaft on the adjusting disk is connected to the second connecting shaft at the rear end of the second screen through a connecting rod to form a four-bar linkage. As the adjusting disk rotates, the first connecting shaft drives the connecting rod to perform reciprocating motion, thereby driving the first screen and the second screen to vibrate and screen the material. The design of the adjusting component is used to adjust the position of the first connecting shaft on the adjusting disk, thereby changing the vibration amplitude and frequency. By rotating the screw, the threaded adjustment plate drives the limit plate and the first connecting shaft to move up and down. When the position of the first connecting shaft changes, the swing angle and length of the connecting rod will also change accordingly, thereby affecting the intensity and uniformity of the vibration. The limit plate can be fixed by cooperating with the positioning bolts and the threaded holes to ensure the stability of the vibration parameters.

[0017] In the utility model, the vibration uniformity and intensification vibrator is driven by a dual-axis servo motor to drive a connecting rod mechanism, so that the first screen and the second screen generate uniform and stable vibration in the horizontal direction, thereby improving the screening efficiency and quality. By setting the adjustment component, the position of the first connecting shaft can be adjusted, thereby changing the motion characteristics of the four-bar linkage, and realizing flexible adjustment of the vibration intensity to adapt to different materials and production requirements. The vibration parameters can be easily adjusted by rotating the screw rod, without complicated operation or disassembly process, which is convenient for users to quickly adjust according to actual needs.

[0018] In the utility model, the vibration uniformity and enhanced vibration machine constitutes an effective shock absorption system through the support frame, damper and support spring under the body, which reduces the impact of vibration on the equipment itself and the surrounding environment. The front and rear ends of the body are respectively provided with protective covers and protective doors, and are equipped with observation windows, which not only protect the internal components from external interference, but also facilitate user observation and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a front-view three-dimensional structural diagram of an embodiment of the present invention;

[0021] Figure 2 This is a rear three-dimensional structural diagram of an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the interior of the machine body in a front view according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the machine body in a rear view according to an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the adjustment disk according to one embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model.

[0026] In the figure: 1. Machine body; 2. First spring sheet; 3. First screen; 4. Second spring sheet; 5. Second screen; 6. Dual-axis servo motor; 7. Adjusting disk; 8. First connecting shaft; 9. Support seat; 10. Second connecting shaft; 11. Connecting rod; 12. Screw rod; 13. Limiting plate; 14. Adjusting plate; 15. Threaded hole; 16. Positioning bolt; 17. Hexagonal groove; 18. Support frame; 19. Damper; 20. Support spring; 21. Protective cover; 22. Handle; 23. Protective door; 24. Observation window. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0030] Example 1

[0031] Reference Figures 1-6 , a vibration machine comprising:

[0032] The machine body 1 has a first spring sheet 2 fixedly connected to the four corners of the top surface of the machine body 1 by bolts, and the lower ends of the multiple first spring sheets 2 are fixedly connected to the first screen 3 by bolts. The front and rear ends of the first screen 3 are fixedly connected to the second spring sheet 4 by bolts, and the lower ends of the multiple second spring sheets 4 are fixedly connected to the second screen 5 by bolts, which is used for vibrating and screening materials;

[0033] A vibration assembly includes a dual-axis servo motor 6 fixedly mounted on the upper front end of the first screen 3. The output ends on both sides of the dual-axis servo motor 6 are fixedly connected to an adjusting disk 7. The upper parts of the outer walls of the two adjusting disks 7 are each provided with a first connecting shaft 8. Both sides of the upper rear end of the second screen 5 are fixedly connected to a support seat 9. The upper end of the support seat 9 is rotatably connected to a second connecting shaft 10. Both sides of the first connecting shaft 8 and the second connecting shaft 10 are rotatably connected to a connecting rod 11 for driving the first screen 3 and the second screen 5 to vibrate uniformly.

[0034] The adjusting component is installed inside the adjusting disk 7 and is used to adjust the position of the first connecting shaft 8.

[0035] In the above technical solution, when the dual-axis servo motor 6 is started, the output ends on both sides thereof drive the two adjusting disks 7 to rotate, and a first connecting shaft 8 is provided on the upper part of the outer wall of the adjusting disk 7, and the two sides of the upper part of the rear end of the second screen 5 are rotatably connected with the second connecting shaft 10 through the support seat 9. The first connecting shaft 8 and the second connecting shaft 10 are both connected to each other by connecting rods 11 to form a four-bar linkage. As the adjusting disk 7 rotates, the first connecting shaft 8 makes a circular motion driven by the adjusting disk 7, and the second connecting shaft 10 also generates corresponding motion through the transmission action of the connecting rod 11. This movement mode causes the first screen 3 and the second screen 5 to vibrate back and forth, thereby realizing material screening.

[0036] In one aspect of this embodiment, Figure 5 As shown, the adjustment assembly includes a screw rod 12 rotatably installed inside the adjusting disk 7, an adjusting plate 14 is provided on the outer wall of the screw rod 12 through a threaded sleeve, one side of the adjusting plate 14 is fixedly connected to a limit plate 13, one side of the limit plate 13 is fixedly connected to the first connecting shaft 8, and the upper end of the screw rod 12 passes through the adjusting disk 7 and is provided with a hexagonal groove 17.

[0037] In the above technical solution, by rotating the screw rod 12, the threaded cooperation between the screw rod 12 and the adjustment plate 14 causes the adjustment plate 14 to move up and down, and the limit plate 13 fixedly connected to one side of the adjustment plate 14 also moves accordingly, thereby driving the first connecting shaft 8 to change position.

[0038] In one aspect of this embodiment, Figure 5As shown, a plurality of threaded holes 15 are provided on the upper portion of the outer wall of one side of the adjustment disk 7 , and positioning bolts 16 are provided on both sides of the limiting plate 13 . The inner walls of the threaded holes 15 are threadedly connected to the outer walls of the positioning bolts 16 for limiting the limiting plate 13 .

[0039] In the above technical solution, when the position of the first connecting shaft 8 needs to be fixed, the positioning bolt 16 can be screwed into the corresponding threaded hole 15 to limit the limiting plate 13 and the first connecting shaft 8, thereby improving the stability of the first connecting shaft 8.

[0040] This application can be used in the field of vibration machine equipment, and can also be used in other fields applicable to this application.

[0041] Example 2

[0042] Improved on the basis of Example 1: A vibration uniformity and enhanced vibration machine, which is used in the field of vibration machine equipment,

[0043] In one aspect of this embodiment, Figure 1 As shown, a support frame 18 is provided at the lower end of the body 1, and dampers 19 are fixedly connected to the four corners of the upper end of the support frame 18. The outer walls of the multiple dampers 19 are slidably sleeved with support springs 20, and the upper ends of the multiple dampers 19 are fixedly connected to the bottom surface of the body 1 for shock absorption of the body 1.

[0044] In the above technical solution, the damper 19 and the support spring 20 work together to reduce the vibration of the machine body 1 and reduce the impact of vibration on the surrounding environment.

[0045] In one aspect of this embodiment, Figure 2 As shown, a protective cover 21 is hingedly connected to the front end of the body 1 , and a handle 22 is fixedly connected to the outer wall of the protective cover 21 for protecting the dual-axis servo motor 6 .

[0046] In the above technical solution, a protective cover 21 is provided to protect the dual-axis servo motor 6 from external damage, and opening the protective cover 21 facilitates adjustment of the first connecting shaft 8 .

[0047] In another aspect of this embodiment, Figure 1 As shown, a protective door 23 is hingedly connected to the rear end of the body 1 , and observation windows 24 are provided on the outer wall of the rear end of the protective door 23 and the outer walls on both sides of the body 1 .

[0048] In the above technical solution, by providing the observation window 24, it is convenient to observe the working conditions inside the equipment while ensuring the safety of the operator.

[0049] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0050] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A vibration uniformity and enhanced vibration machine, characterized in that: include: A machine body (1), wherein the four corners of the inner top surface of the machine body (1) are fixedly connected to first spring sheets (2) by bolts, the lower ends of the plurality of first spring sheets (2) are fixedly connected to a first screen (3) by bolts, the front and rear ends of the first screen (3) are fixedly connected to second spring sheets (4) by bolts, and the lower ends of the plurality of second spring sheets (4) are fixedly connected to a second screen (5) by bolts, for vibrating and screening materials; A vibration assembly, the vibration assembly includes a dual-axis servo motor (6) fixedly mounted on the upper front end of the first screen (3), the output ends on both sides of the dual-axis servo motor (6) are fixedly connected to an adjustment disk (7), the upper parts of the outer walls of the two adjustment disks (7) are each provided with a first connecting shaft (8), both sides of the upper rear end of the second screen (5) are fixedly connected to a support seat (9), the upper end of the support seat (9) is rotatably connected to a second connecting shaft (10), and both sides of the first connecting shaft (8) and the second connecting shaft (10) are rotatably connected to connecting rods (11) for driving the first screen (3) and the second screen (5) to vibrate uniformly; An adjusting component is installed inside the adjusting disk (7) and is used to adjust the position of the first connecting shaft (8).

2. A vibration uniformity and enhanced vibration machine according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (12) rotatably mounted inside an adjustment disk (7); an adjustment plate (14) is threadedly sleeved on the outer wall of the screw rod (12); one side of the adjustment plate (14) is fixedly connected to a limit plate (13); one side of the limit plate (13) is fixedly connected to a first connecting shaft (8); the upper end of the screw rod (12) passes through the adjustment disk (7) and is provided with a hexagonal groove (17).

3. A vibration uniformity and enhanced vibration machine as claimed in claim 2, characterized in that: A plurality of threaded holes (15) are provided on the upper portion of the outer wall of one side of the adjusting disk (7), and positioning bolts (16) are provided on both sides of the limiting plate (13). The inner walls of the threaded holes (15) are threadedly connected to the outer walls of the positioning bolts (16) for limiting the limiting plate (13).

4. A vibration uniformity and enhanced vibration machine according to claim 1, characterized in that: A support frame (18) is provided at the lower end of the machine body (1), and dampers (19) are fixedly connected at the four corners of the upper end of the support frame (18). The outer walls of the plurality of dampers (19) are slidably sleeved with support springs (20), and the upper ends of the plurality of dampers (19) are fixedly connected to the bottom surface of the machine body (1) for shock absorption of the machine body (1).

5. A vibration uniformity and enhanced vibration machine as claimed in claim 1, characterized in that: The front end of the machine body (1) is hingedly connected to a protective cover (21), and the outer wall of the protective cover (21) is fixedly connected to a handle (22) for protecting the dual-axis servo motor (6).

6. A vibration uniformity and enhanced vibration machine according to claim 1, characterized in that: The rear end of the machine body (1) is hingedly connected to a protective door (23), and the outer wall of the rear end of the protective door (23) and the outer walls on both sides of the machine body (1) are both provided with observation windows (24).

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