Raw material crushing device for advanced ceramic production

Abstract

The utility model discloses a raw material crushing device for advanced ceramic production, which comprises a protection box, a mounting groove, a fixing mechanism, a transmission mechanism, a driving mechanism, a stirring mechanism, a feeding mechanism and a collecting mechanism, the upper part of the front end of the protection box is provided with the mounting groove, and the rear end of the interior of the mounting groove is provided with the fixing mechanism; the transmission mechanism is installed in the installation groove, the driving mechanism is installed on the upper portion of the front end of the protection box, the stirring mechanism is installed on the upper side of the interior of the protection box, the feeding mechanism is installed on the upper portion of the rear end of the protection box, and the collecting mechanism is installed on the lower portion of the inner side of the protection box. The ceramic raw material crushing device has the advantages that the ceramic raw material crushing effect is enhanced by mounting the fixing mechanism, the transmission mechanism and the stirring mechanism, the structure is simple, the maintenance is easy, excessive heat can be prevented from being generated during crushing, and the influence on the properties of raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material crushing, in particular to a raw material crushing device for advanced ceramic production. Background Art

[0002] In the production process of advanced ceramics, the pulverization of raw materials is not only related to the quality of the final product, but also directly affects the production efficiency and cost. The purpose of the pulverization process is to refine the raw materials to a certain particle size range to ensure better sintering density and performance in the subsequent sintering step. A uniform and fine powder can significantly improve the mechanical and thermal properties of ceramics, because small and uniform particles help reduce the porosity in the finished ceramics, making the finished products denser and stronger.

[0003] Publication number CN220371147U discloses a raw material crushing device for producing ceramics, including a first crushing box and a bottom plate, a first drive motor is installed on the front end wall of the first crushing box, and two first crushing wheels are arranged inside the first crushing box; two second drive motors are installed on the left side wall of the second crushing box, and the front end of the second drive motor passes through the second crushing box and is installed with a second crushing wheel. By starting the first drive motor, one of the first crushing wheels is driven to rotate, and through the meshing connection of two gears, the two first crushing wheels are driven to rotate, so that the ceramic raw materials are crushed for the first time. After the crushing is completed, the ceramic raw materials enter the second crushing box, and the two second drive motors are started. The second drive motors drive the second crushing wheels to rotate in the opposite direction, and the ceramic raw materials are crushed for the second time, ensuring that the ceramic raw materials are crushed thoroughly, meet the crushing standards, and improve the efficiency of crushing. However, the prior art still has shortcomings:

[0004] When the prior art is in use, the ceramic raw materials are crushed by a first crushing wheel for preliminary crushing and then by a second crushing wheel for further crushing. Although the ceramic raw materials can be crushed thoroughly, heat is generated when the raw materials pass through each stage of the crushing wheel. Excessive heat will affect the properties of the raw materials, especially for those heat-sensitive ceramic raw materials, which may cause changes in structure or composition, thereby affecting the performance of the ceramics, and will bring about the problem of over-crushing, that is, some raw materials have too small particle sizes, which will cause excessive shrinkage during sintering and affect the dimensional accuracy and mechanical properties of the finished ceramic products. Multiple crushing processes increase the complexity of the structure and maintenance costs. Each crushing wheel needs to be inspected and replaced regularly, which not only increases production downtime, but also increases production costs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a raw material crushing device for advanced ceramic production.

[0006] In order to solve the above technical problems, the utility model provides a technical solution: a raw material crushing device for advanced ceramic production, comprising: a protection box;

[0007] A mounting groove, the mounting groove is opened at the upper front end of the protection box;

[0008] A fixing mechanism, the fixing mechanism is arranged inside the protection box, the fixing mechanism comprises a fixing slot, a connecting slot, a sieve barrel, a fixing plate and a fixing frame, a fixing slot is opened at the upper part of the inner rear end of the protection box, a connecting slot is opened at the inner rear end of the installation slot, a sieve barrel is rotatably connected to the inside of the fixing slot through a bearing, the front end of the sieve barrel is plugged into the inside of the connecting slot, a fixing plate is plugged into the inner front end of the sieve barrel, a plurality of fixing frames are fixedly connected to the inner rear end of the installation slot, and the fixing frame is fixedly connected to the front end of the fixing plate;

[0009] Transmission mechanism, the transmission mechanism is arranged at the rear end inside the installation groove, the transmission mechanism includes a driving gear ring, a connecting gear and a driving gear, the front end of the screen barrel is fixedly connected to the driving gear ring, the connecting gears are meshed on both sides inside the connecting gear, the two connecting gears are rotatably connected to both sides of the middle part of the front end of the fixed plate, and the two connecting gears are meshed with a driving gear on one side close to each other;

[0010] A driving mechanism, wherein the driving mechanism is arranged at the upper front end of the protection box;

[0011] A stirring mechanism, wherein the stirring mechanism is arranged inside the protection box;

[0012] A feeding mechanism, which is arranged at the rear end of the protection box;

[0013] The collecting mechanism is arranged at the lower end of the protection box.

[0014] As an improvement, the driving mechanism comprises:

[0015] A protection plate, the protection plate being fixedly connected to the front end of the inner side of the installation groove;

[0016] A fixing hole, the fixing hole being opened in the middle of the front end of the protection plate;

[0017] A transmission shaft, the transmission shaft is rotatably connected to the inside of the fixing hole through a bearing, and the transmission shaft is fixedly connected to the middle of the front end of the driving gear;

[0018] A drive box is fixedly connected to the front end of the transmission shaft, and the drive box is fixedly connected to the middle part of the front end of the protection plate.

[0019] As an improvement, the stirring mechanism comprises:

[0020] A connecting hole is provided in the middle of the front end of the fixing plate, and the connecting hole passes through the fixing plate.

[0021] A fixing rod, the fixing rod is rotatably connected to the inside of the connecting hole through a bearing, and the fixing rod is fixedly connected to the middle of the rear end of the driving gear;

[0022] A connecting rod, wherein the connecting rod is fixedly connected to the front and rear parts of the upper and lower ends of both sides of the fixed rod;

[0023] A stirring rod is fixedly connected to an end of the connecting rod away from the fixed rod.

[0024] As an improvement, the feeding mechanism comprises:

[0025] A feed hole, which is opened on the upper side of the middle of the rear end of the protection box;

[0026] A feed pipe, the feed pipe is fixedly connected to the inside of the feed hole;

[0027] A feed hopper is fixedly connected to the upper end of the feed pipe, and the feed hopper is fixedly connected to the upper side of the rear end of the protection box.

[0028] As an improvement, the collection mechanism includes:

[0029] A collecting tank, the collecting tank is opened at the lower part of one side of the protection box;

[0030] A collection box is inserted into the collection tank.

[0031] As an improvement, universal wheels are fixedly connected to the front and rear parts of both sides of the lower end of the protection box.

[0032] As an improvement, a plurality of flipping rods are fixedly connected to the inner side of the screen barrel.

[0033] The advantages of the utility model compared with the prior art are: the utility model maintains the volume and efficiency of the crushed raw materials by installing a fixing mechanism, a transmission mechanism and a stirring mechanism, firstly, a plurality of grinding balls for grinding are placed inside the screen barrel to improve the efficiency of the block crushing, the driving mechanism drives the driving gear to rotate, the driving gear drives the connecting rod and the stirring rod to rotate under the transmission of the fixed rod, the stirring rod drives the grinding balls to roll inside the screen barrel to crush the ceramic raw materials, the driving gear drives the connecting gear to rotate, the connecting gear drives the driving gear ring to rotate, the driving gear ring drives the screen barrel to rotate, the screen barrel drives the flipping rod to move in a circle, the flipping rod strengthens the rolling of the grinding balls inside the screen barrel, the effect of the ceramic raw material crushing can be enhanced, the structure is simple and easy to maintain, and it can avoid generating excessive heat during crushing to avoid affecting the properties of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a stereogram of the utility model.

[0035] Figure 2 It is a cross-sectional view of the utility model.

[0036] Figure 3 It is a half-section view of the protection box of the utility model.

[0037] Figure 4 It is a schematic diagram of the stirring mechanism of the utility model.

[0038] Figure 5 It is a schematic diagram of the transmission mechanism of the utility model.

[0039] As shown in the figure: 1. Protection box; 2. Installation slot; 3. Fixing mechanism; 31. Fixing slot; 32. Connecting slot; 33. Screen barrel; 34. Fixing plate; 35. Fixing frame; 4. Transmission mechanism; 41. Driving gear ring; 42. Connecting gear; 43. Driving gear; 5. Driving mechanism; 51. Protection plate; 52. Fixing hole; 53. Transmission shaft; 54. Driving box; 6. Stirring mechanism; 61. Connecting hole; 62. Fixing rod; 63. Connecting rod; 64. Stirring rod; 7. Feeding mechanism; 71. Feeding hole; 72. Feeding pipe; 73. Feeding hopper; 8. Collecting mechanism; 81. Collecting slot; 82. Collecting box; 9. Universal wheel; 91. Flipping rod. DETAILED DESCRIPTION

[0040] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] Embodiment 1:

[0043] like Figures 1 to 5As shown, this embodiment proposes a raw material crushing device for advanced ceramic production, including a protective box 1, a mounting groove 2, a fixing mechanism 3, a transmission mechanism 4, a driving mechanism 5, a stirring mechanism 6, a feeding mechanism 7 and a collecting mechanism 8. A mounting groove 2 for installing the transmission mechanism 4 is opened at the upper front end of the protective box 1, the fixing mechanism 3 is installed at the rear end of the mounting groove 2, the transmission mechanism 4 for transmission is installed inside the mounting groove 2, the driving mechanism 5 for driving crushing is installed at the upper front end of the protective box 1, the stirring mechanism 6 for stirring the raw materials for ceramic production is installed on the upper inner side of the protective box 1, the feeding mechanism 7 for adding raw materials into the protective box 1 is installed at the upper rear end of the protective box 1, and the collecting mechanism 8 for collecting the crushed raw materials is installed at the lower inner side of the protective box 1.

[0044] The fixing mechanism 3 includes a fixing groove 31, a connecting groove 32, a sieve barrel 33, a fixing plate 34 and a fixing frame 35. An annular fixing groove 31 for installing the sieve barrel 33 is opened at the upper inner rear end of the protection box 1, and a circular connecting groove 32 penetrating the front side wall of the protection box 1 is opened at the inner rear end of the installation groove 2. The sieve barrel 33 for blocking larger raw materials and grinding balls is inserted into the connecting groove 32. The rear part of the sieve barrel 33 is rotatably connected to the inside of the fixing groove 31 through a bearing. A fixing plate 34 for limiting the sieve barrel 33 is inserted into the inner front end of the sieve barrel 33. A plurality of fixing frames 35 for installing the fixing plates 34 are fixedly connected to the front end of the fixing plates 34. The fixing frames 35 are fixedly connected to the inner rear end of the installation groove 2. The connection between the sieve barrel 33 and the fixing plate 34 and the connection with the connecting groove 32 are sealed.

[0045] The transmission mechanism 4 includes a driving gear ring 41, a connecting gear 42 and a driving gear 43. The driving gear ring 41 for driving the sieve barrel 33 is fixedly connected to the front end of the sieve barrel 33. The teeth of the driving gear ring 41 are arranged inside the driving gear ring 41. The connecting gears 42 are meshed on both sides of the inside of the driving gear ring 41. The connecting gears 42 are rotatably connected to both sides of the middle part of the front end of the fixed plate 34. The driving gear 43 for driving the sieve barrel 33 to rotate is meshed on the side where the two connecting gears 42 are close to each other.

[0046] The driving mechanism 5 includes a protective plate 51, a fixing hole 52, a transmission shaft 53 and a driving box 54. The protective plate 51 for supporting the driving box 54 is fixedly connected to the inner front end of the mounting groove 2. A fixing hole 52 for installing the transmission shaft 53 is opened in the middle of the front end of the protective plate 51 and passes through the protective plate 51. The transmission shaft 53 for transmission is rotatably connected to the inside of the fixing hole 52 through a bearing. The transmission shaft 53 is fixedly connected to the middle of the front end of the driving gear 43. A driving box 54 for driving the transmission shaft 53 to rotate is fixedly connected to the front end of the transmission shaft 53. The drive box 54 is fixedly connected to the middle of the front end of the protective plate 51.

[0047] The stirring mechanism 6 includes a connecting hole 61, a fixing rod 62, a connecting rod 63 and a stirring rod 64. A connecting hole 61 for installing the fixing rod 62 is opened in the middle of the front end of the fixing plate 34 and passes through the fixing plate 34. The fixing rod 62 for transmission is rotatably connected inside the connecting hole 61 through a bearing. Connecting rods 63 for fixing the stirring rod 64 are fixedly connected to the front and rear parts of the upper and lower ends of both sides of the fixing rod 62. Four stirring rods 64 are fixedly connected to the end of the connecting rod 63 away from the fixing rod 62.

[0048] The feeding mechanism 7 includes a feeding hole 71, a feeding pipe 72 and a feeding hopper 73. A feeding hole 71 that penetrates the rear wall of the protective box 1 is opened on the upper middle side of the rear end of the protective box 1. A feeding pipe 72 for conveying raw materials to the inside of the protective box 1 is fixedly connected to the inside of the feeding hole 71. A feeding hopper 73 that facilitates adding raw materials to the inside of the protective box 1 is fixedly connected to the upper end of the feeding pipe 72. The feeding hopper 73 is fixedly connected to the protective box 1.

[0049] The collecting mechanism 8 includes a collecting trough 81 and a collecting box 82 . The collecting trough 81 for installing the collecting box 82 is opened at the lower end of one side of the protection box 1 , and the collecting box 82 for collecting ceramic raw materials is plugged into the collecting trough 81 .

[0050] Embodiment 2:

[0051] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0052] Universal wheels 9 for moving the whole are fixedly connected to the front and rear parts of both sides of the lower end of the protection box 1, and a plurality of flip rods 91 for strengthening the rolling of the grinding balls inside the screen barrel 33 are fixedly connected inside the screen barrel 33.

[0053] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material crushing device for advanced ceramic production, characterized in that: include: Protective box (1); A mounting groove (2), wherein the mounting groove (2) is provided at the upper front end of the protection box (1); A fixing mechanism (3), the fixing mechanism (3) being arranged inside the protection box (1), the fixing mechanism (3) comprising a fixing groove (31), a connecting groove (32), a sieve barrel (33), a fixing plate (34) and a fixing frame (35), the fixing groove (31) being provided at the upper part of the inner rear end of the protection box (1), the connecting groove (32) being provided at the inner rear end of the installation groove (2), the sieve barrel (33) being rotatably connected inside the fixing groove (31) via a bearing, the front end of the sieve barrel (33) being plugged into the inside of the connecting groove (32), the fixing plate (34) being plugged into the inner front end of the sieve barrel (33), the inner rear end of the installation groove (2) being fixedly connected to a plurality of fixing frames (35), the fixing frames (35) being fixedly connected to the front end of the fixing plate (34); A transmission mechanism (4), the transmission mechanism (4) being arranged at the rear end of the mounting groove (2), the transmission mechanism (4) comprising a driving gear ring (41), a connecting gear (42) and a driving gear (43), the front end of the sieve barrel (33) being fixedly connected to the driving gear ring (41), the connecting gear (42) being meshed with connecting gears (42) on both sides inside the connecting gear (42), the two connecting gears (42) being rotatably connected to both sides of the middle of the front end of the fixed plate (34), and the driving gear (43) being meshed with one side of the two connecting gears (42) close to each other; A driving mechanism (5), wherein the driving mechanism (5) is arranged at the upper front end of the protection box (1); A stirring mechanism (6), wherein the stirring mechanism (6) is arranged inside the protection box (1); A feeding mechanism (7), wherein the feeding mechanism (7) is arranged at the rear end of the protection box (1); A collecting mechanism (8), wherein the collecting mechanism (8) is arranged at the lower end inside the protection box (1).

2. The raw material crushing device for advanced ceramic production according to claim 1, characterized in that: The driving mechanism (5) comprises: A protection plate (51), the protection plate (51) being fixedly connected to the front end of the inner side of the installation groove (2); A fixing hole (52), wherein the fixing hole (52) is opened in the middle of the front end of the protection plate (51); A transmission shaft (53), the transmission shaft (53) being rotatably connected to the interior of the fixing hole (52) via a bearing, and the transmission shaft (53) being fixedly connected to the middle portion of the front end of the driving gear (43); A drive box (54), wherein the drive box (54) is fixedly connected to the front end of the transmission shaft (53), and the drive box (54) is fixedly connected to the middle part of the front end of the protection plate (51).

3. The raw material crushing device for advanced ceramic production according to claim 1, characterized in that: The stirring mechanism (6) comprises: A connecting hole (61), the connecting hole (61) being opened in the middle of the front end of the fixing plate (34), and the connecting hole (61) passing through the fixing plate (34); A fixing rod (62), the fixing rod (62) being rotatably connected to the inside of the connecting hole (61) via a bearing, and the fixing rod (62) being fixedly connected to the middle portion of the rear end of the driving gear (43); Connecting rods (63), the connecting rods (63) being fixedly connected to the front and rear parts of the upper and lower ends of both sides of the fixing rods (62); A stirring rod (64), wherein the stirring rod (64) is fixedly connected to an end of the connecting rod (63) away from the fixing rod (62).

4. The raw material crushing device for advanced ceramic production according to claim 1, characterized in that: The feeding mechanism (7) comprises: A feed hole (71), the feed hole (71) being opened at the upper side of the middle part of the rear end of the protection box (1); A feed pipe (72), wherein the feed pipe (72) is fixedly connected to the inside of the feed hole (71); A feed hopper (73), wherein the feed hopper (73) is fixedly connected to the upper end of the feed pipe (72), and the feed hopper (73) is fixedly connected to the upper side of the rear end of the protection box (1).

5. The raw material crushing device for advanced ceramic production according to claim 1, characterized in that: The collecting mechanism (8) comprises: A collecting tank (81), wherein the collecting tank (81) is disposed at a lower portion of one side of the protection box (1); A collection box (82), wherein the collection box (82) is inserted into the collection tank (81).

6. The raw material crushing device for advanced ceramic production according to claim 1, characterized in that: Universal wheels (9) are fixedly connected to the front and rear parts of both sides of the lower end of the protection box (1).

7. The raw material crushing device for advanced ceramic production according to claim 1, characterized in that: A plurality of turning rods (91) are fixedly connected to the inner side of the screen barrel (33).

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