Novel brick making machine vibration device

Abstract

The utility model relates to a novel brick making machine vibration device, the bottom of a vibration mechanism is fixedly connected with a noise reduction protection supporting mechanism, a connecting mechanism is arranged between a vibration operation table and the noise reduction protection supporting mechanism, the noise reduction protection supporting mechanism comprises four fixing columns, four noise reduction baffles are connected among the outer surface walls of the four fixing columns in a sliding mode, and the noise reduction baffles are connected with the vibration operation table. The number of the connecting mechanisms is four, the four connecting mechanisms are connected to the four fixing columns correspondingly, the upper fixing plate is fixedly connected to the bottom wall of the vibration operation table, the upper limiting barrel is fixedly connected to the bottom wall of the upper fixing plate, the lower fixing plate is fixedly connected to the top faces of the fixing columns, and the lower limiting barrel is fixedly connected to the top wall of the lower fixing plate. Two ends of the connecting spring are respectively clamped in the upper limiting barrel and the lower limiting barrel; effective damping capacity is provided through the arranged connecting mechanism according to the elasticity of the connecting mechanism, the outer surface walls of the fixing columns are shielded and sealed through the noise reduction baffles, and the noise transmission effect is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of brick making machine technology, and in particular to a novel vibration device for brick making machines. Background Technology

[0002] Vibratory brick making machines are widely used in the production and manufacturing of building materials. The bricks they produce have advantages such as dense structure, high strength, and high hardness. A vibratory brick making machine consists of a vibrating operating table and a vibrating mechanism. The vibrating operating table is the main body of the equipment, used to generate and transmit vibration, while the vibrating mechanism is the device that generates vibration. The working characteristics of the vibratory brick making machine necessitate a flexible connection between the vibrating operating table and the support mechanism supporting it to ensure that the vibration force generated by the vibrating mechanism is not transmitted to the support mechanism. Ensuring the stable installation of the vibratory brick making machine without negatively impacting the vibration performance of the operating table is an area that existing vibratory brick making machines need to address and improve. Furthermore, while the vibrating mechanism is a core component of the brick making machine, existing mechanisms cannot precisely adjust the amplitude, which easily leads to unstable molding quality, affecting the density and strength of the bricks. Summary of the Invention

[0003] To address the shortcomings mentioned above, this utility model provides a novel vibration device for brick making machines.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: A novel brick-making machine vibration device includes a vibration operating table and a vibration mechanism. A noise reduction and protection support mechanism is fixedly connected to the bottom of the vibration mechanism. A connecting mechanism is provided between the vibration operating table and the noise reduction and protection support mechanism. The noise reduction and protection support mechanism includes four fixed columns. Four noise reduction baffles are slidably connected between the outer walls of the four fixed columns. Sliding grooves are opened on both sides of each of the two adjacent fixed columns. Sliding blocks are provided on both sides of each noise reduction baffle corresponding to the sliding grooves. The sliding blocks are slidably connected in the sliding grooves. Four connecting mechanisms are provided, and the four connecting mechanisms are respectively connected to the top surfaces of the four fixed columns. Each connecting mechanism includes an upper fixed plate, an upper limit barrel, a lower fixed plate, a lower limit barrel, and a connecting spring. The upper fixed plate is fixedly connected to the bottom wall of the vibration operating table. The upper limit barrel is fixedly connected to the bottom wall of the upper fixed plate. The lower fixed plate is fixedly connected to the top surface of the fixed column. The lower limit barrel is fixedly connected to the top wall of the lower fixed plate. The two ends of the connecting spring are respectively engaged in the upper limit barrel and the lower limit barrel.

[0005] Preferably, the connecting mechanism further includes an elastic support column, the connecting spring is sleeved on the outside of the elastic support column, and the two ends of the elastic support column are respectively inserted into the upper limit barrel and the lower limit barrel.

[0006] Preferably, both the lower limit barrel and the upper limit barrel are provided with positioning blocks, and positioning holes are opened at both ends of the elastic support column corresponding to the positioning blocks, so that the positioning blocks can be inserted into the positioning holes.

[0007] Preferably, the top wall edge of the upper fixed plate is provided with a barrier, which limits the edge of the vibrating operating table.

[0008] Preferably, both the upper limit barrel and the lower limit barrel are provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are arranged at intervals along the upper limit barrel or the lower limit barrel. The reinforcing ribs are used to connect the upper limit barrel to the upper fixing plate or to connect the lower limit barrel to the lower fixing plate.

[0009] Preferably, the vibration mechanism includes a connecting plate, which is fixedly connected to the bottom of the vibration operating table. Four transmission rods are fixedly connected to the bottom of the connecting plate. A support plate is movably sleeved between the outer walls of the four transmission rods. Four vibration springs are fixedly connected to the bottom of the support plate. A first fixing plate is fixedly connected to the bottom of each of the four vibration springs. The top of each of the four first fixing plates is fixedly connected to the bottom of the four transmission rods. A wheel frame is fixedly connected to the bottom of each of the four first fixing plates. A hole is opened on one side of the outer wall of each of the four wheel frames.

[0010] Preferably, a connecting shaft is fixedly inserted into the inner wall of each of the four holes, a vibrating wheel is movably sleeved on the outer wall of each of the four connecting shafts, the outer wall of each of the four vibrating wheels contacts a turntable, and a plurality of vibrating protrusions are fixedly connected to the top of the turntable.

[0011] Preferably, a drive shaft is fixedly connected to the bottom of the turntable, a drive motor is fixedly connected to the bottom of the drive shaft, a second fixing plate is fixedly connected to the bottom of the drive motor, and four hydraulic push rods are fixedly connected to the bottom of the second fixing plate.

[0012] Preferably, a third fixing plate is fixedly connected between the bottoms of the four fixing columns, and a rubber buffer pad is fixedly connected to the bottom of the third fixing plate, and the bottoms of the four hydraulic push rods are fixedly connected to the top of the third fixing plate.

[0013] The beneficial effects of this utility model are:

[0014] By using a noise reduction and protection support mechanism, and by covering the outer wall of the fixed column with a noise reduction baffle, the propagation of noise generated by the amplitude adjustment mechanism during operation is effectively reduced. Furthermore, the detachable connection between the noise reduction baffle and the fixed column facilitates the removal and replacement of the noise reduction baffle to meet different needs. In addition, the rubber buffer pad added at the bottom absorbs and disperses the vibration potential energy to a certain extent, reduces the wear and tear on the equipment caused by vibration, improves the comfort of the working environment, and extends the service life of the device.

[0015] Through the designed connecting mechanism, the connecting spring, positioned between the vibrating operating table and the fixed column, provides effective shock absorption based on its own elasticity. The upper and lower limit barrels not only increase the installation stability of the connecting spring to a certain extent but also increase the contact area with the fixed column. This reduces the possibility of vibration being transmitted to the support frame while ensuring good vibration of the vibrating operating table. The elastic support column, in conjunction with the connecting spring, not only increases the support capacity of the connecting mechanism but also, to a certain extent, works with the connecting spring to further increase the elastic deformation capacity of the connecting mechanism. This ensures the vibrating operating table is securely installed without adversely affecting its vibration performance.

[0016] 3. Through the set vibration mechanism, the rotating turntable causes the upper vibrating convex plate to rotate, causing the vibrating wheel to be pushed open when passing the convex plate. Under the action of gravity and the vibration spring, it falls rapidly, and the vibration is generated by repeated cycles. By operating the hydraulic push rod, the distance between the vibrating convex plate and the vibrating wheel can be adjusted to adjust the height at which the convex plate pushes open the vibrating wheel. This achieves flexible adjustment of the device's amplitude, minimizing the negative impact of amplitude on brick forming quality. It can be adjusted to a suitable amplitude according to different specifications of bricks, improving the density and strength of the bricks. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the vibration device of this utility model;

[0018] Figure 2 This is a cross-sectional view of the vibration device of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the noise reduction and protection support mechanism of this utility model.

[0021] In the diagram: 1. Vibration operating table; 2. Vibration mechanism; 21. Connecting plate; 22. Transmission rod; 23. Support plate; 24. Vibration spring; 25. First fixed plate; 26. Wheel frame; 261. Connecting shaft; 27. Vibration wheel; 28. Turntable; 281. Vibration protrusion; 29. ​​Transmission shaft; 291. Drive motor; 292. Second fixed plate; 293. Hydraulic push rod; 3. Noise reduction and protection support mechanism; 31. Fixed column; 311. Sliding groove; 32. Noise reduction baffle; 321. Sliding block; 33. Third fixed plate; 34. Rubber buffer pad; 4. Connecting mechanism; 41. Upper fixed plate; 411. Enclosure; 42. Upper limit barrel; 43. Lower fixed plate; 44. Lower limit barrel; 45. Connecting spring; 46. Elastic support column; 47. Reinforcing rib. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] like Figures 1 to 4 As shown, this utility model is a novel vibration device for a brick-making machine, including a vibration operating table 1 and a vibration mechanism 2. As those skilled in the art know, the vibration operating table 1 is the main body of the equipment, used to generate and transmit vibration, and the vibration mechanism 2 is the device that generates vibration. The working characteristics of the vibrating brick-making machine require that the vibration operating table 1 be flexibly connected to the support mechanism used to support the vibration operating table 1 in order to ensure that the vibration force generated by the vibration mechanism 2 is not transmitted to the support mechanism. How to ensure the stable installation of the vibrating brick-making machine without having an overly adverse effect on the vibration performance of the vibration operating table 1 is an area that existing vibrating brick-making machines need to address and improve. Furthermore, the vibration mechanism 2 is a core component of the brick-making machine; however, the existing vibration mechanism 2 cannot be precisely adjusted in amplitude, which can easily lead to unstable molding quality and affect the density and strength of the bricks.

[0024] In this embodiment, a noise reduction and protection support mechanism 3 is fixedly connected to the bottom of the vibration mechanism 2. A connecting mechanism 4 is provided between the vibration operating table 1 and the noise reduction and protection support mechanism 3. The noise reduction and protection support mechanism 3 includes four fixed columns 31. Four noise reduction baffles 32 are slidably connected between the outer walls of the four fixed columns 31. Sliding grooves 311 are provided on both sides of each adjacent fixed column 31. Sliding blocks 321 are provided on both sides of the noise reduction baffles 32 corresponding to the sliding grooves 311. The sliding blocks 321 are slidably connected in the sliding grooves 311. The structure 4 is provided with four components, and the four connecting mechanisms 4 are respectively connected to the top surface of the four fixed columns 31. The connecting mechanism 4 includes an upper fixed plate 41, an upper limit barrel 42, a lower fixed plate 43, a lower limit barrel 44, and a connecting spring 45. The upper fixed plate 41 is fixedly connected to the bottom wall of the vibrating operating table 1, the upper limit barrel 42 is fixedly connected to the bottom wall of the upper fixed plate 41, the lower fixed plate 43 is fixedly connected to the top surface of the fixed column 31, the lower limit barrel 44 is fixedly connected to the top wall of the lower fixed plate 43, and the two ends of the connecting spring 45 are respectively engaged in the upper limit barrel 42 and the lower limit barrel 44.

[0025] By using the noise reduction and protection support mechanism 3, the noise reduction baffle 32 is used to cover the outer wall of the fixed column 31, effectively reducing the propagation of noise generated by the amplitude adjustment mechanism during operation. Furthermore, the detachable connection between the noise reduction baffle 32 and the fixed column 31 facilitates the removal and replacement of the noise reduction baffle 32 to adapt to different needs. Through the connection mechanism 4, the connecting spring 45 is set between the vibration operating table 1 and the fixed column 31, providing effective shock absorption capacity based on its own elasticity. The upper limit barrel 42 and the lower limit barrel 44 not only increase the installation stability of the connecting spring 45 to a certain extent, but also increase the contact area with the fixed column 31, thereby reducing the possibility of vibration being transmitted to the support frame while ensuring good vibration of the vibration operating table 1.

[0026] Moreover, in this embodiment, the connecting mechanism 4 also includes an elastic support column 46, a connecting spring 45 is sleeved on the outside of the elastic support column 46, and the two ends of the elastic support column 46 are respectively inserted into the upper limit barrel 42 and the lower limit barrel 44.

[0027] By using the elastic support column 46 and the connecting spring 45, the elastic support column 46 not only increases the support capacity of the connecting mechanism 4, but also, to a certain extent, cooperates with the connecting spring 45 to further increase the elastic deformation capacity of the connecting mechanism 4, thereby ensuring that the vibration operating table 1 is stably installed without adversely affecting the vibration performance of the vibration operating table 1.

[0028] Meanwhile, in this embodiment, both the lower limit barrel 44 and the upper limit barrel 42 are provided with positioning blocks, and the two ends of the elastic support column 46 are provided with positioning holes corresponding to the positioning blocks, so that the positioning blocks can be inserted into the positioning holes.

[0029] The positioning holes and positioning blocks are set up so that the positioning blocks are inserted into the positioning holes at both ends of the elastic support column 46, which to a certain extent restricts and fixes the elastic support column 46, preventing the elastic support column 46 from moving left and right within the upper limit barrel 42 and the lower limit barrel 44.

[0030] Furthermore, in this embodiment, the top wall edge of the upper fixing plate 41 is provided with a barrier 411, which limits the edge of the vibration operating table 1.

[0031] By setting up the enclosure 411, the enclosure 411 limits the edge of the vibration operating table 1, which can reduce the possibility of the connection between the connecting plate 21 and the vibration operating table 1 becoming loose and improve the connection stability.

[0032] Furthermore, in this embodiment, both the upper limit barrel 42 and the lower limit barrel 44 are provided with a plurality of reinforcing ribs 47. The plurality of reinforcing ribs 47 are arranged at intervals along the upper limit barrel 42 or the lower limit barrel 44. The reinforcing ribs 47 are used to connect the upper limit barrel 42 to the upper fixing plate 41 or to connect the lower limit barrel 44 to the lower fixing plate 43.

[0033] By setting the reinforcing ribs 47, the reinforcing ribs 47 improve the tightness and stability of the connection between the upper limit barrel 42 and the upper fixing plate 41, and the connection between the lower limit barrel 44 and the lower fixing plate 43 to a certain extent.

[0034] Furthermore, in this embodiment, the vibration mechanism 2 includes a connecting plate 21, which is fixedly connected to the bottom of the vibration operating table 1. Four transmission rods 22 are fixedly connected to the bottom of the connecting plate 21. A support plate 23 is movably sleeved between the outer walls of the four transmission rods 22. Four vibration springs 24 are fixedly connected to the bottom of the support plate 23. A first fixing plate 25 is fixedly connected to the bottom of each of the four vibration springs 24, and the tops of the four first fixing plates 25 are fixedly connected to the bottoms of the four transmission rods 22. A wheel frame 26 is fixedly connected to the bottom of each of the four first fixing plates 25. Holes are provided on one side of the outer wall of each wheel frame 26. Connecting shafts 261 are fixedly inserted into the inner surface of each of the four holes. Vibrating wheels 27 are movably sleeved on the outer surface of each of the four connecting shafts 261. The outer surface of each of the four vibrating wheels 27 contacts a turntable 28. Multiple vibrating protrusions 281 are fixedly connected to the top of the turntable 28. A drive shaft 29 is fixedly connected to the bottom of the turntable 28. A drive motor 291 is fixedly connected to the bottom of the drive shaft 29. A second fixing plate 292 is fixedly connected to the bottom of the drive motor 291. Four hydraulic push rods 293 are fixedly connected to the bottom of the second fixing plate 292.

[0035] The vibration mechanism 2, through the rotating turntable 28, causes the upper vibrating convex plate 281 to rotate, causing the vibrating wheel to be pushed open when passing the convex plate. Under the action of gravity and the vibration spring 24, it falls rapidly, and this repetition generates vibration. By controlling the hydraulic push rod 293, the distance between the vibrating convex plate 281 and the vibrating wheel can be adjusted to adjust the height at which the convex plate pushes open the vibrating wheel, thereby realizing flexible adjustment of the device's amplitude. This minimizes the negative impact of amplitude on brick forming quality and can adjust to a suitable amplitude according to different brick specifications, improving the density and strength of the brick.

[0036] Furthermore, in this embodiment, a third fixing plate 33 is fixedly connected between the bottoms of the four fixing columns 31, and a rubber buffer pad 34 is fixedly connected to the bottom of the third fixing plate 33. The bottoms of the four hydraulic push rods 293 are fixedly connected to the top of the third fixing plate 33.

[0037] By adding a rubber buffer pad 34 at the bottom of the third fixed plate 33, the vibration potential energy is absorbed and dispersed to a certain extent, reducing the wear of the equipment caused by vibration, improving the comfort of the working environment, and increasing the service life of the device.

[0038] In use, the noise reduction protection support mechanism 3 is installed by sliding the sliding blocks 321 on both sides of the noise reduction baffle 32 into the sliding grooves 311 opened in the fixed column 31. By using the noise reduction baffle 32 to cover the outer wall of the fixed column 31, the propagation effect of the noise generated by the amplitude adjustment mechanism during operation is effectively reduced. The drive motor 291 is started to drive the vibrating convex plate 281 on the top of the turntable 28 to rotate, so that the vibrating wheel is continuously pushed up by the vibrating convex plate 281, and then falls rapidly under the action of gravity and the tension of the vibration spring 24, which repeats to achieve vibration. Then, by adding a hydraulic push rod 293, the distance between the vibrating convex plate 281 and the vibrating wheel 27 can be adjusted to adjust the height of the vibrating convex plate 281 pushing the vibrating wheel 27, thereby realizing flexible adjustment of the amplitude of the device, maximizing the range of vibration. The amplitude is reduced to a certain extent, thus minimizing its negative impact on brick forming quality. The amplitude can be adjusted to suit different brick specifications, improving brick density and strength. Simultaneously, the connecting spring 45, positioned between the vibrating operating table 1 and the fixed column 31, provides effective damping based on its own elasticity. The upper limit barrel 42 and lower limit barrel 44 not only increase the installation stability of the connecting spring 45 to a certain extent but also increase the contact area with the fixed column 31. This ensures good vibration of the vibrating operating table 1 while reducing the possibility of vibration transmission to the support frame. Combined with the elastic support column 46, which not only increases the support capacity of the connecting mechanism 4 but also, to a certain extent, works with the connecting spring 45 to further increase the elastic deformation capacity of the connecting mechanism 4. This ensures the vibrating operating table 1 is stably installed without adversely affecting its vibration performance.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A new type of vibrating device for a brick making machine, comprising a vibrating operating platform (1) and a vibrating mechanism (2), characterized in that: The bottom of the vibration mechanism (2) is fixedly connected with a noise reduction protection supporting mechanism (3), a connecting mechanism (4) is arranged between the vibration operating platform (1) and the noise reduction protection supporting mechanism (3), the noise reduction protection supporting mechanism (3) comprises four fixed columns (31), four noise reduction baffles (32) are slidably connected between the outer walls of the four fixed columns (31), sliding grooves (311) are formed in the two side faces of the fixed column (31) corresponding to the two adjacent fixed columns (31), sliding blocks (321) are arranged on the two sides of the noise reduction baffle (32) corresponding to the sliding grooves (311), the sliding blocks (321) are slidably connected in the sliding grooves (311), the connecting mechanism (4) is provided with four, and the four connecting mechanisms (4) are respectively connected to the top faces of the four fixed columns (31), the connecting mechanism (4) comprises an upper fixed plate (41), an upper limiting barrel (42), a lower fixed plate (43), a lower limiting barrel (44) and a connecting spring (45), the upper fixed plate (41) is fixedly connected to the bottom wall of the vibration operating platform (1), the upper limiting barrel (42) is fixedly connected to the bottom wall of the upper fixed plate (41), the lower fixed plate (43) is fixedly connected to the top face of the fixed column (31), the lower limiting barrel (44) is fixedly connected to the top wall of the lower fixed plate (43), and the two ends of the connecting spring (45) are clamped in the upper limiting barrel (42) and the lower limiting barrel (44) respectively.

2. A novel vibrating device for a brick making machine as claimed in claim 1, wherein: The connecting mechanism (4) further comprises an elastic supporting column (46), the connecting spring (45) is sleeved outside the elastic supporting column (46), and the two ends of the elastic supporting column (46) are inserted into the upper limiting barrel (42) and the lower limiting barrel (44) respectively.

3. A novel vibrating device for a brick making machine as claimed in claim 2, wherein: The lower limiting barrel (44) and the upper limiting barrel (42) are provided with positioning blocks, positioning holes are formed in the two ends of the elastic supporting column (46) corresponding to the positioning blocks, and the positioning blocks can be inserted into the positioning holes.

4. A novel vibrating device for a brick making machine as claimed in claim 1, wherein: The top wall edge of the upper fixed plate (41) is provided with a surrounding fence (411), and the surrounding fence (411) limits the edge of the vibration operating platform (1).

5. A novel vibrating device for a brick making machine as claimed in claim 1, wherein: The upper limiting barrel (42) and the lower limiting barrel (44) are provided with a plurality of reinforcing ribs (47), a plurality of the reinforcing ribs (47) are arranged at intervals along the upper limiting barrel (42) or the lower limiting barrel (44), and the reinforcing ribs (47) are used for connecting the upper limiting barrel (42) and the upper fixed plate (41) or connecting the lower limiting barrel (44) and the lower fixed plate (43).

6. A novel vibrating device for a brick making machine as claimed in claim 1, wherein: The vibrating mechanism (2) comprises a connecting plate (21) fixedly connected to the bottom of the vibrating operation table (1), the bottom of the connecting plate (21) is fixedly connected with four transmission rods (22), the outer walls of the four transmission rods (22) are movably sleeved with a supporting plate (23), the bottom of the supporting plate (23) is fixedly connected with four vibration springs (24), the bottom of each of the four vibration springs (24) is fixedly connected with a first fixed plate (25), the top of each of the four first fixed plates (25) is fixedly connected with the bottom of each of the four transmission rods (22), the bottom of each of the four first fixed plates (25) is fixedly connected with a wheel frame (26), and the outer wall of each of the four wheel frames (26) is provided with a hole.

7. A novel vibrating device for a brick making machine as claimed in claim 6, wherein: The inner wall of each of the four holes is fixedly inserted with a connecting shaft (261), the outer wall of each of the four connecting shafts (261) is movably sleeved with a vibrating wheel (27), the outer wall of each of the four vibrating wheels (27) is in contact with a rotating disc (28), and the top of the rotating disc (28) is fixedly connected with a plurality of vibrating convex plates (281).

8. A novel vibrating device for a brick making machine as claimed in claim 7, wherein: The bottom of the rotating disc (28) is fixedly connected with a transmission shaft (29), the bottom of the transmission shaft (29) is fixedly connected with a driving motor (291), the bottom of the driving motor (291) is fixedly connected with a second fixed plate (292), the bottom of the second fixed plate (292) is fixedly connected with four hydraulic push rods (293).

9. A novel vibrating device for a brick making machine as claimed in claim 8, wherein: The bottom of each of the four fixed columns (31) is fixedly connected with a third fixed plate (33), the bottom of the third fixed plate (33) is fixedly connected with a rubber buffer pad (34), and the bottom of each of the four hydraulic push rods (293) is fixedly connected with the top of the third fixed plate (33).

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