Crushing device for ceramic processing

Abstract

The invention discloses a crushing device for ceramic processing, which belongs to the field of ceramic recovery and comprises a primary crushing mechanism, a screening mechanism, a fine material crusher, a coarse material crusher and a crushed material transfer mechanism. A lifting assembly used for driving the lifting plate to ascend and descend is arranged between the fixed top plate and the fixed bottom plate, connecting plates are symmetrically arranged and fixedly connected to the side end face of the lifting plate, and a receiving hopper is rotationally connected between the symmetrically-arranged connecting plates and arranged at the discharging end of the coarse material pulverizer. A lifting assembly is driven to adjust a lifting plate and a receiving hopper to proper heights, the inclination degree of the receiving hopper can be adjusted through a second driving motor, and crushed materials in the receiving hopper are fed into a fine material crusher through a side feeding opening to be further crushed. And by arranging the crushed material transferring mechanism, coarse particle ceramic materials produced by the coarse material crusher can be rapidly and conveniently conveyed into the fine material crusher to be further crushed, and the production efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the field of ceramic recycling, and particularly to a crushing device for ceramic processing. Background Art

[0002] In the processing of ceramic products, there are often defective products, generating a large amount of ceramic waste. If these ceramic wastes are directly discarded, it not only causes waste of resources but also increases production costs.

[0003] A Chinese patent with the authorized announcement number CN220696911U discloses a ceramic crushing device, including a trapezoidal box. Inside the trapezoidal box, there is a rebound plate. Below the trapezoidal box is a crushing box, inside which there is a crushing wheel. Below the crushing box is a crushing chamber, inside which there is a crushing wheel. Below the crushing wheel is a first filter screen. Below the crushing chamber is a squeezing chamber, inside which there is a squeezing plate. Below the squeezing plate is a second filter screen. The ceramic is initially broken by the crushing wheel, then subjected to secondary crushing by the crushing chamber, and finally subjected to final extrusion by the squeezing plate until it is crushed to a certain extent and then falls through the second filter screen to the receiving box.

[0004] The deficiencies of the above prior art solutions are as follows: After the ceramic is initially broken by the crushing wheel and the material is filtered through the first filter screen and then sent to the crushing chamber for secondary crushing, and then filtered through the second filter screen, the final finished product particles can be collected. The production efficiency of the device is relatively low, and the waste on the filter screen needs to be processed regularly. The later maintenance work is relatively cumbersome and will affect the continuous progress of production work. Summary of the Invention

[0005] The present invention provides a crushing device for ceramic processing, which can solve the problems existing in the ceramic crushing device in the prior art, such as initially breaking the ceramic by a crushing wheel and then performing secondary crushing by a crushing chamber, collecting the filtered material only after filtering through a filter screen, and regularly processing the filtered material. The production efficiency of the device is relatively low and the later maintenance work is relatively cumbersome.

[0006] A crushing device for ceramic processing includes:

[0007] A primary crushing mechanism, below which is arranged a screening mechanism, and below the screening mechanism are arranged a fine material crusher and a coarse material crusher;

[0008] The broken material transfer mechanism includes a fixed bottom plate. Both ends of the fixed bottom plate are fixedly connected with side fixed frames. Above the side fixed frames, there is a fixed top plate. Between the fixed top plate and the fixed bottom plate, there is a lifting plate. Between the fixed top plate and the fixed bottom plate, there is a lifting component for driving the lifting of the lifting plate. On the side end face of the lifting plate, there are symmetrically arranged and fixedly connected connecting plates. Between the symmetrically arranged connecting plates, there is a rotatably connected receiving hopper, and the receiving hopper is arranged below the discharge end of the coarse material crusher.

[0009] As a further solution of the present invention: The lifting component includes a threaded rod, a sliding sleeve rod, and a driving motor I. The two ends of the threaded rod are respectively rotatably connected with the fixed bottom plate and the fixed top plate. The driving motor I is fixedly installed on the fixed top plate, and the driving end of the driving motor I is coaxially and fixedly connected with the threaded rod.

[0010] As a further solution of the present invention: There are two sliding sleeve rods, and the two sliding sleeve rods are respectively arranged on both sides of the threaded rod. The upper and lower ends of the sliding sleeve rod are respectively fixedly connected with the fixed bottom plate and the fixed top plate.

[0011] As a further solution of the present invention: A threaded sleeve is fixedly connected to the lifting plate. The threaded sleeve is sleeved and threadedly connected to the threaded rod. Two sliding sleeves are fixedly connected to the lifting plate, and the two sliding sleeves are respectively movably sleeved on the two sliding sleeve rods.

[0012] As a further solution of the present invention: The two ends of the receiving hopper are fixedly connected with rotating shafts. Bearings are penetrated and embedded on the connecting plates. The outer ring of the bearing is fixedly connected with the connecting plate, and the rotating shaft is sleeved and fixedly connected to the inner ring of the bearing. A driving motor II is fixedly connected to the connecting plate, and the driving end of the driving motor II is coaxially and fixedly connected with the rotating shaft.

[0013] As a further solution of the present invention: Support bottom plates are fixedly connected to both sides of the fixed bottom plate, and universal wheels are fixedly connected to the bottom surface of the support bottom plates.

[0014] As a further solution of the present invention: The screening mechanism includes symmetrically arranged fixed side frames. Between the symmetrically arranged fixed side frames, there is a fixedly connected inclined screening plate. A vibration motor is fixedly connected to the bottom surface of the screening plate, and fine material through slots are penetrated and opened on the screening plate.

[0015] As a further solution of the present invention: The preliminary crushing mechanism includes a feeding hopper. The lower end of the feeding hopper is fixedly connected with a crushing chamber. The lower end of the crushing chamber is fixedly connected with a discharge port. A support frame is fixedly connected to the outer shell of the crushing chamber. A support base is fixedly connected to the bottom of the support frame. A crushing roller is rotatably arranged in the crushing chamber, and crushing teeth are fixedly connected to the inner wall of the crushing chamber. The crushing teeth are arranged on both sides of the crushing roller.

[0016] As a further solution of the present invention: a crushing motor is fixedly connected to the outer shell of the crushing chamber, a driving shaft is fixedly connected to the driving end of the crushing motor, and the driving shaft is coaxially and fixedly connected to the crushing roller.

[0017] As a further solution of the present invention: a first fixed bracket and a second fixed bracket are respectively fixedly connected to the bottom surface of the screening mechanism. The lower end of the first fixed bracket is arranged on the ground, and the second fixed bracket is arranged on the coarse material crusher and the fine material crusher.

[0018] The beneficial effects of the present invention:

[0019] 1. Between the fixed top plate and the fixed bottom plate of the present invention, a lifting plate is provided, and a lifting assembly for driving the lifting plate to lift is arranged between the fixed top plate and the fixed bottom plate. The lifting plate is arranged on the lifting assembly. Connecting plates are symmetrically arranged and fixedly connected to the side end faces of the lifting plate. A receiving hopper is rotatably connected between the symmetrically arranged connecting plates. The receiving hopper is arranged at the discharge end of the coarse material crusher. After the receiving hopper is full, the worker moves the crushed material transfer mechanism to the fine material crusher, drives the lifting assembly to adjust the lifting plate and the receiving hopper to a suitable height, and can adjust the inclination degree of the receiving hopper through the driving motor II, and sends the crushed material in the receiving hopper into the fine material crusher through the side feeding port for further crushing. By setting the crushed material transfer mechanism, the coarse-grained ceramic material produced by the coarse material crusher can be quickly and conveniently transported into the fine material crusher for further crushing, which is beneficial to improving the production efficiency of the device, and no additional ceramic waste will be generated during the production process, which is beneficial to improving the recycling rate of ceramic waste.

[0020] 2. When the present invention is in use, the ceramic waste enters the crushing chamber through the feeding hopper. The crushing motor drives the crushing roller to rotate, and in cooperation with the crushing teeth fixedly connected to the side wall of the crushing chamber, the ceramic waste is initially broken, and some large pieces of ceramic waste can be broken into small pieces, which is beneficial to the subsequent crushing processing work. The initially crushed ceramic waste falls onto the screening mechanism through the discharge port. The vibrating motor drives the inclined screening plate to vibrate, and the ceramic waste is conveyed on the screening plate. The fine-grained ceramic waste enters the fine material crusher through the fine material through groove for further crushing, and the coarse-grained ceramic waste falls into the coarse material crusher for further crushing, which is beneficial to improving the working efficiency during further crushing. Description of the Drawings

[0021] Figure 1 is the overall three-dimensional structure schematic diagram provided by the present invention Figure 1 ;

[0022] Figure 2 is the overall three-dimensional structure schematic diagram provided by the present invention Figure 2 ;

[0023] Figure 3Schematic diagram of the connection relationship structure among the preliminary crushing mechanism, screening mechanism, fixed support one, and fixed support two provided by the present invention;

[0024] Figure 4 Top view structure schematic diagram of the preliminary crushing mechanism provided by the present invention;

[0025] Figure 5 Stereo structure schematic of the crushed material transfer mechanism provided by the present invention Figure 1 ;

[0026] Figure 6 Stereo structure schematic of the crushed material transfer mechanism provided by the present invention Figure 2 。

[0027] Explanation of reference numerals:

[0028] 1, preliminary crushing mechanism; 11, feed hopper; 12, crushing chamber; 13, support frame; 14, support base; 15, discharge port; 16, crushing motor; 17, crushing roller; 18, crushing teeth; 2, screening mechanism; 21, fixed side frame; 22, screening plate; 23, fine material through slot; 3, fixed support one; 4, fixed support two; 5, fine material crusher; 6, coarse material crusher; 7, crushed material transfer mechanism; 71, fixed bottom plate; 72, support bottom plate; 73, lifting plate; 74, threaded sleeve; 75, sliding sleeve; 76, threaded rod; 77, sliding rod; 78, fixed top plate; 79, drive motor one; 710, side fixed frame; 711, connecting plate; 712, receiving hopper; 713, drive motor two. Detailed description of the specific implementation mode

[0029] The following is a detailed description of the specific implementation mode of the present invention, but it should be understood that the protection scope of the present invention is not limited by the specific implementation mode.

[0030] As Figures 1 to 6 shown, a crushing device for ceramic processing provided by an embodiment of the present invention includes:

[0031] The primary crushing mechanism 1 and the crushed material transfer mechanism 7 are provided. Below the primary crushing mechanism 1, a screening mechanism 2 is arranged. Below the fine material discharge end of the screening mechanism 2, a fine material crusher 5 is arranged. Below the coarse material discharge end of the screening mechanism 2, a coarse material crusher 6 is arranged. The crushed material transfer mechanism 7 includes a fixed bottom plate 71. Both ends of the fixed bottom plate 71 are fixedly connected with side fixed frames 710. Above the side fixed frames 710, a fixed top plate 78 is fixedly connected. Between the fixed top plate 78 and the fixed bottom plate 71, a lifting plate 73 is arranged. Between the fixed top plate 78 and the fixed bottom plate 71, a lifting assembly for driving the lifting plate 73 to lift is provided. The lifting plate 73 is arranged on the lifting assembly. On the side end face of the lifting plate 73, connecting plates 711 are symmetrically arranged and fixedly connected. Between the symmetrically arranged connecting plates 711, a receiving hopper 712 is rotatably connected. The receiving hopper 712 is arranged below the discharge end of the coarse material crusher 6. During operation, the primary crushing mechanism 1 crushes some large ceramic waste into small pieces. The primarily crushed ceramic waste falls into the screening mechanism 2 through the discharge port 15. The fine-grained ceramic waste enters the fine material crusher 5 through the fine material through groove 23 for further crushing. The coarse-grained ceramic waste falls into the coarse material crusher 6 for further crushing. The crushed material transfer mechanism 7 can send the crushed material after being crushed by the coarse material crusher 6 into the fine material crusher 5 for re-crushing, which can process the ceramic waste into smaller particles and is beneficial to improving the processing efficiency.

[0032] The lifting assembly includes a threaded rod 76, a sliding sleeve rod 77, and a driving motor 1 79. The two ends of the threaded rod 76 are respectively rotatably connected to the fixed bottom plate 71 and the fixed top plate 78. The driving motor 1 79 is fixedly installed on the fixed top plate 78. The driving end of the driving motor 1 79 is coaxially fixedly connected to the threaded rod 76. There are two sliding sleeve rods 77. The two sliding sleeve rods 77 are respectively arranged on both sides of the threaded rod 76. The upper and lower ends of the sliding sleeve rod 77 are respectively fixedly connected to the fixed bottom plate 71 and the fixed top plate 78. A threaded sleeve 74 is fixedly connected to the lifting plate 73. The threaded sleeve 74 is sleeved and threadedly connected to the threaded rod 76. Two sliding sleeves 75 are fixedly connected to the lifting plate 73. The two sliding sleeves 75 are respectively movably sleeved on the two sliding sleeve rods 77. By driving the threaded rod 76 to rotate through the driving motor 1 79, the height of the lifting plate 73 can be adjusted. Both ends of the receiving hopper 712 are fixedly connected with rotating shafts. Bearings are embedded through the connecting plates 711. The outer rings of the bearings are fixedly connected to the connecting plates 711. The rotating shafts are sleeved and fixedly connected to the inner rings of the bearings. The driving motor 2 713 is fixedly connected to the connecting plates 711. The driving end of the driving motor 2 713 is coaxially fixedly connected to the rotating shaft. The inclination degree of the receiving hopper 712 can be adjusted through the driving motor 2 713.

[0033] In some specific embodiments, support bases 72 are fixedly connected to both sides of the fixed base plate 71, and universal wheels are fixedly connected to the bottom surface of the support bases 72. The arrangement of the universal wheels facilitates the overall movement of the crushing material transfer mechanism 7.

[0034] The screening mechanism 2 includes symmetrically arranged fixed side frames 21. A slantingly arranged screening plate 22 is fixedly connected between the symmetrically arranged fixed side frames 21. A vibration motor is fixedly connected to the bottom surface of the screening plate 22. Fine material through slots 23 are penetratingly formed in the screening plate 22. The fine material through slots 23 are the fine material discharge ends, and the lowermost end of the slantingly arranged screening plate 22 is the coarse material discharge end. In some specific embodiments, the inclination angle of the screening plate 22 is 10 degrees. The ceramic waste preliminarily crushed by the preliminary crushing mechanism 1 falls into the screening mechanism 2 through the discharge port 15. The fine-grained ceramic waste enters the fine material crusher 5 through the fine material through slots 23 for further crushing, and the coarse-grained ceramic waste falls into the coarse material crusher 6 for further crushing, which is beneficial to improving the working efficiency during further crushing.

[0035] The preliminary crushing mechanism 1 includes a feed hopper 11. The lower end of the feed hopper 11 is fixedly connected to a crushing chamber 12. The lower end of the crushing chamber 12 is fixedly connected to a discharge port 15. A support frame 13 is fixedly connected to the outer shell of the crushing chamber 12. A support base 14 is fixedly connected to the bottom of the support frame 13. A crushing roller 17 is rotatably arranged in the crushing chamber 12. Crushing teeth 18 are fixedly connected to the inner wall of the crushing chamber 12. The crushing teeth 18 are arranged on both sides of the crushing roller 17. A crushing motor 16 is fixedly connected to the outer shell of the crushing chamber 12. A drive shaft is fixedly connected to the drive end of the crushing motor 16. The drive shaft is coaxially fixedly connected to the crushing roller 17. By driving the crushing roller 17 to rotate through the crushing motor 16 and cooperating with the crushing teeth 18 fixedly connected to the side wall of the crushing chamber 12 to preliminarily crush the ceramic waste, some large pieces of ceramic waste can be broken into small pieces, which is beneficial to the subsequent crushing processing work.

[0036] The coarse material crusher 6 and the fine material crusher 5 have the same structure as the preliminary crushing mechanism 1. The coarse material crusher 6 and the fine material crusher 5 use crushing rollers 17 with higher grinding precision relative to the preliminary crushing mechanism 1. Side feed openings are formed at the side ends of the feed hoppers of the fine material crusher 5 and the coarse material crusher 6.

[0037] Fixed support one 3 and fixed support two 4 are respectively fixedly connected to the bottom surface of the screening mechanism 2. The lower end of the fixed support one 3 is arranged on the ground, and the fixed support two 4 is arranged on the coarse material crusher 6 and the fine material crusher 5.

[0038] To facilitate the understanding of this solution embodiment by those skilled in the art, the working principle of this solution is briefly described below in combination with a specific application scenario:

[0039] In use, the ceramic waste enters the crushing chamber 12 through the feed hopper 11. The crushing motor 16 drives the crushing roller 17 to rotate, and together with the crushing teeth 18 fixedly connected to the side wall of the crushing chamber 12, the ceramic waste is initially crushed. Some large pieces of ceramic waste can be broken into small pieces, which is beneficial to the subsequent crushing processing work. The initially crushed ceramic waste falls onto the screening mechanism 2 through the discharge port 15. The vibrating motor drives the inclined screening plate 22 to vibrate. The ceramic waste is conveyed on the screening plate 22. The fine-grained ceramic waste enters the fine material crusher 5 through the fine material through groove 23 for further crushing, and the coarse-grained ceramic waste falls into the coarse material crusher 6 for further crushing, which is beneficial to improving the working efficiency during crushing. There is a lifting plate 73 between the fixed top plate 78 and the fixed bottom plate 71. There is a lifting assembly for driving the lifting plate 73 to lift between the fixed top plate 78 and the fixed bottom plate 71. The lifting plate 73 is arranged on the lifting assembly. Connecting plates 711 are symmetrically arranged and fixedly connected to the side end surface of the lifting plate 73. A receiving hopper 712 is rotatably connected between the symmetrically arranged connecting plates 711. The receiving hopper 712 is arranged at the discharge end of the coarse material crusher 6. After the receiving hopper 712 is full, the worker moves the crushed material transfer mechanism 7 to the fine material crusher 5, drives the lifting assembly to adjust the lifting plate 73 and the receiving hopper 712 to an appropriate height, and can adjust the inclination degree of the receiving hopper 712 through the driving motor two 713, and feeds the crushed material in the receiving hopper 712 into the fine material crusher 5 through the side feed port for further crushing. By setting the crushed material transfer mechanism 7, the coarse-grained ceramic material produced by the coarse material crusher 6 can be quickly and conveniently conveyed into the fine material crusher 5 for further crushing, which is beneficial to improving the production efficiency of the device, and no additional ceramic waste will be generated during the production process, which is beneficial to improving the recycling rate of ceramic waste.

[0040] The above discloses only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A crushing device for ceramic processing, characterized in that a preliminary crushing mechanism (1) is provided, and a screening mechanism (2) is arranged below the preliminary crushing mechanism (1), and a fine material crusher (5) and a coarse material crusher (6) are arranged below the screening mechanism (2); a material transfer mechanism (7), including a fixed bottom plate (71), both ends of the fixed bottom plate (71) are fixedly connected with side fixing frames (710), a fixed top plate (78) is fixedly connected above the side fixing frames (710), a lifting plate (73) is arranged between the fixed top plate (78) and the fixed bottom plate (71), and a lifting component for driving the lifting plate (73) to lift is arranged between the fixed top plate (78) and the fixed bottom plate (71). Connecting plates (711) are symmetrically arranged and fixedly connected on the side end surface of the lifting plate (73), and a receiving hopper (712) is rotatably connected between the symmetrically arranged connecting plates (711), and the receiving hopper (712) is arranged below the discharge end of the coarse material crusher (6).

2. The comminution device for ceramic processing according to claim 1, characterized in that, The lifting component includes a threaded rod (76), a sliding sleeve rod (77) and a driving motor one (79). The two ends of the threaded rod (76) are respectively rotatably connected with the fixed bottom plate (71) and the fixed top plate (78), and the driving motor one (79) is fixedly installed on the fixed top plate (78), and the driving end of the driving motor one (79) is coaxially fixedly connected with the threaded rod (76).

3. A pulverizing device for ceramic processing according to claim 2, characterized in that, There are two sliding sleeve rods (77), and the two sliding sleeve rods (77) are respectively arranged on both sides of the threaded rod (76). The upper and lower ends of the sliding sleeve rod (77) are respectively fixedly connected with the fixed bottom plate (71) and the fixed top plate (78).

4. The crushing device for ceramic processing according to claim 2, wherein, A threaded sleeve (74) is fixedly connected to the lifting plate (73), and the threaded sleeve (74) is sleeved and threadedly connected to the threaded rod (76). Two sliding sleeves (75) are fixedly connected to the lifting plate (73), and the two sliding sleeves (75) are respectively movably sleeved on the two sliding sleeve rods (77).

5. A crushing device for ceramic processing according to claim 1, characterized in that, Both ends of the receiving hopper (712) are fixedly connected with rotating shafts, bearings are embedded through the connecting plates (711), the outer rings of the bearings are fixedly connected with the connecting plates (711), and the rotating shafts are sleeved and fixedly connected to the inner rings of the bearings. A driving motor two (713) is fixedly connected to the connecting plate (711), and the driving end of the driving motor two (713) is coaxially fixedly connected with the rotating shaft.

6. A pulverizing device for ceramic processing according to claim 1, characterized in that, Supporting bottom plates (72) are fixedly connected to both sides of the fixed bottom plate (71), and universal wheels are fixedly connected to the bottom surfaces of the supporting bottom plates (72).

7. A crushing device for ceramic processing according to claim 1, characterized in that, The screening mechanism (2) includes symmetrically arranged fixed side frames (21), an inclined screening plate (22) is fixedly connected between the symmetrically arranged fixed side frames (21), a vibration motor is fixedly connected to the bottom surface of the screening plate (22), and fine material through grooves (23) are formed through the screening plate (22).

8. A pulverizing device for ceramic processing according to claim 1, characterized in that, The primary crushing mechanism (1) includes a feed hopper (11). The lower end of the feed hopper (11) is fixedly connected to a crushing chamber (12). The lower end of the crushing chamber (12) is fixedly connected to a discharge port (15). A support frame (13) is fixedly connected to the outer shell of the crushing chamber (12). The bottom of the support frame (13) is fixedly connected to a support base (14). A crushing roller (17) is rotatably arranged in the crushing chamber (12). Crushing teeth (18) are fixedly connected to the inner wall of the crushing chamber (12). The crushing teeth (18) are arranged on both sides of the crushing roller (17).

9. The comminution device for ceramic processing according to claim 8, wherein, A crushing motor (16) is fixedly connected to the outer shell of the crushing chamber (12). A drive shaft is fixedly connected to the drive end of the crushing motor (16). The drive shaft is coaxially and fixedly connected to the crushing roller (17).

10. A crushing device for ceramic processing according to claim 1, characterized in that, A fixed support one (3) and a fixed support two (4) are respectively fixedly connected to the bottom surface of the screening mechanism (2). The lower end of the fixed support one (3) is arranged on the ground. The fixed support two (4) is arranged on the coarse material crusher (6) and the fine material crusher (5).

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