Crushing device with anti-blocking function for graphite crucible production

Abstract

The utility model relates to the technical field of graphite crucible processing equipment, in particular to a crushing device with an anti-blocking function for graphite crucible production, and solves the technical problems that crushed materials are easy to accumulate together in the raw material crushing process of the conventional crushing device in the prior art; the problems that when a large number of raw materials are crushed, many crushed materials are likely to be discharged from a discharging port inconveniently to cause blockage, the crushed materials need to be stirred, dispersed and discharged manually by personnel, time and labor are wasted in the crushing operation step of the personnel, and the practicability of the crushing device is reduced are solved. A crushing device with an anti-blocking function for graphite crucible production comprises a box body, a crushing mechanism is arranged in the box body, a filter screen frame is arranged below the crushing mechanism, springs are arranged on the two sides of the bottom of the filter screen frame, and fixing blocks are arranged at the bottoms of the two springs. According to the crushing device, the condition that more crushed aggregates are accumulated on the filter screen frame to cause blockage is effectively avoided, the workload of personnel is reduced, and the practicability of the crushing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite crucible processing equipment, in particular to a graphite crucible production pulverizing device with an anti-blocking function. Background Art

[0002] Graphite crucible is a kind of graphite product. It is a high temperature resistant graphite refractory material made of graphite powder, binder and appropriate amount of binder. The main raw material of graphite crucible is natural flake graphite, which is processed with plastic refractory clay or carbon as binder. This crucible has the characteristics of high temperature resistance, strong thermal conductivity, good corrosion resistance and long service life. In the production process, in order to ensure the uniform mixing and molding of graphite raw materials, it is usually necessary to crush graphite and other raw materials.

[0003] At present, most of the existing crushing devices have a relatively simple structure, and the raw materials are crushed only by a crushing mechanism. However, the crushed materials are easy to pile up in the process of falling. If a large amount of raw materials are crushed, it may be inconvenient for more crushed materials to be discharged from the discharge port, resulting in blockage. Personnel may need to manually stir the crushed materials to discharge them, which makes the crushing operation time-consuming and laborious, resulting in reduced practicality of the crushing device. Therefore, we propose a crushing device for graphite crucible production with anti-blocking function to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a pulverizing device for graphite crucible production with an anti-clogging function, which solves the problem that the existing pulverizing devices in the prior art are prone to pile up the crushed materials during the pulverizing process of the raw materials. If a large amount of raw materials are pulverized, it may make it inconvenient for more crushed materials to be discharged from the discharge port and cause blockage. Personnel are required to manually operate to stir the crushed materials for discharge, which causes the personnel to waste time and effort in the pulverizing operation steps, resulting in reduced practicality of the pulverizing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pulverizing device for producing graphite crucibles with an anti-clogging function comprises a box body, a pulverizing mechanism is arranged inside the box body, a filter frame is arranged below the pulverizing mechanism, springs are arranged on both sides of the bottom of the filter frame, fixing blocks are arranged at the bottom of the two springs, a cam is arranged at the bottom of the side of the filter frame away from the spring, a mounting ring is arranged above the filter frame, and a plurality of stirring rods are fixedly connected to the outside of the mounting ring in an annular array, a transmission assembly connected to the cam and the mounting ring is arranged on one side of the box body, a supporting leg is arranged at the bottom of the box body, and a feed inlet is opened at the bottom of the box body.

[0007] Preferably, the transmission assembly includes a motor arranged on one side of the box body, the bottom of the motor is installed on the outer wall of one side of the box body through a bracket, the output end of the motor is driven and connected to a rotating rod, and the end of the rotating rod away from the motor passes through the side wall of the box body through a shaft sleeve and is fixedly connected to one side of the cam.

[0008] Preferably, the transmission assembly also includes a protective shell arranged in the box body, and the protective shell is in an inverted U shape, and one side of the inner top of the protective shell is rotatably connected to a connecting rod through a rotating shaft, the outer lower end of the connecting rod is socketed with the inside of the mounting ring, and one side of the protective shell is fixedly connected to the inner wall of one side of the box body.

[0009] Preferably, the transmission assembly also includes a secondary bevel gear arranged on the outside of the connecting rod, the interior of the secondary bevel gear is socketed with the middle part of the outside of the connecting rod, one side of the secondary bevel gear is connected to the main bevel gear through a locking gear meshing, and a transmission rod is fixedly installed on the end of the main bevel gear away from the secondary bevel gear, and the end of the transmission rod away from the main bevel gear passes through the side wall of the box and extends to the outside through a shaft sleeve, and a pulley group is jointly sleeved on the outside of the end of the transmission rod extending outside the box and the outside of the end of the rotating rod close to the motor.

[0010] Preferably, two ends of the two springs are fixedly connected to the bottom of the filter frame and the top of the adjacent fixing block respectively, and one side of the two fixing blocks is fixedly connected to the adjacent inner wall of the box body.

[0011] Preferably, there are four supporting legs, and the tops of the four supporting legs are fixedly connected to the four corners of the lower end of the box body.

[0012] The utility model has at least the following beneficial effects:

[0013] The starting motor drives the rotating rod to rotate the cam, so that the cam intermittently resists the bottom of the filter frame, and the filter frame is shaken up and down and vibrated by the spring to vibrate and disperse the accumulated crushed materials on the top of the filter frame, so that the crushed materials can be better screened and discharged, avoiding the situation where too much crushed materials accumulate on the filter frame and cause blockage, reducing the workload of personnel and improving the practicality of the crushing device.

[0014] The utility model also has the following beneficial effects:

[0015] The rotating rod simultaneously rotates the transmission rod through the pulley group, and rotates the connecting rod through the main bevel gear and the auxiliary bevel gear, so that multiple stirring rods can disperse and spread the debris accumulated on the top of the filter frame to avoid blockage caused by the accumulation of debris, further improving the anti-blockage effect. The protective shell can provide support for the connecting rod, and at the same time provide protection for the connecting rod and the main bevel gear and the auxiliary bevel gear to prevent falling debris from affecting the meshing connection between the bevel gears. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cutaway view of the box body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the spring of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the stirring rod of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the auxiliary bevel gear of the utility model.

[0022] In the figure: 1. box body; 2. motor; 3. rotating rod; 4. crushing mechanism; 5. cam; 6. filter frame; 7. spring; 8. fixing block; 9. pulley set; 10. transmission rod; 11. protective shell; 12. main bevel gear; 13. connecting rod; 14. auxiliary bevel gear; 15. stirring rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5A graphite crucible production crushing device with anti-clogging function comprises a box body 1, a crushing mechanism 4 is arranged inside the box body 1, a filter frame 6 is arranged below the crushing mechanism 4, springs 7 are arranged on both sides of the bottom of the filter frame 6, and fixing blocks 8 are arranged at the bottom of the two springs 7. A cam 5 is arranged at the bottom of the filter frame 6 away from the spring 7, a mounting ring is arranged above the filter frame 6, and a plurality of stirring rods 15 are fixedly connected to the outside of the mounting ring in an annular array, a transmission assembly connected to the cam 5 and the mounting ring is arranged on one side of the box body 1, a supporting leg is arranged at the bottom of the box body 1, and a feeding port is opened at the bottom of the box body 1. Specifically, the graphite crucible raw material is poured into the feeding port, and the crucible is crushed by starting the crushing mechanism 4, and the crushed The material then falls to the top of the filter frame 6, and the transmission component is started to make the cam 5 intermittently resist the bottom of the filter frame 6, and the filter frame 6 is shaken up and down and vibrated by the spring 7 to vibrate and disperse the accumulated crushed materials on the top of the filter frame 6, so that the crushed materials can be better screened and discharged. At the same time, the transmission component will drive the mounting ring to rotate and make the multiple stirring rods 15 rotate, so that the multiple stirring rods 15 continue to rotate to stir and spread the crushed materials accumulated on the top of the filter frame 6, which is more convenient for the vibration screening of the filter frame 6. Finally, the screened crushed materials are discharged through the discharge port opened at the bottom of the box body 1, thereby further improving the anti-blocking effect, without the need for personnel to operate to dredge the accumulated and blocked crushed materials, reducing the workload of personnel and improving the practicality of the crushing device.

[0025] Furthermore, a transmission assembly includes a motor 2 arranged on one side of the box body 1, the bottom of the motor 2 is installed with an outer wall of one side of the box body 1 through a bracket, and the output end of the motor 2 is driven and connected with a rotating rod 3, and the end of the rotating rod 3 away from the motor 2 passes through the side wall of the box body 1 through a shaft sleeve and is fixedly connected to one side of the cam 5. Specifically, through the setting of the cam 5, the rotating rod 3 is driven to rotate by starting the motor 2, and the rotating rod 3 rotates along with the cam 5. When the cam 5 moves to the bottom of the filter frame 6 and abuts against it, the filter frame 6 is lifted, and the filter frame 6 immediately stretches the two springs 7 on both sides of the bottom. At this time, the rotating rod 3 continues to rotate and drives the cam 5 to rotate, so that the cam 5 is separated from the bottom of the filter frame 6, so that the spring 7 loses its tension and is affected by elastic recovery to pull the filter frame 6 back to its position, so that the filter frame 6 vibrates to vibrate and screen the graphite crucible crushed material on the top of the filter frame 6, so as to avoid the situation where more crushed material accumulates on the filter frame 6 and causes blockage.

[0026] Furthermore, the transmission assembly also includes a protective shell 11 arranged in the housing 1, and the protective shell 11 is in an inverted U shape. A connecting rod 13 is rotatably connected to one side of the inner top of the protective shell 11 through a rotating shaft. The outer lower end of the connecting rod 13 is socketed with the inside of the mounting ring, and one side of the protective shell 11 is fixedly connected to the inner wall of one side of the housing 1. Specifically, through the setting of the protective shell 11, the protective shell 11 can provide support for the connecting rod 13, and at the same time can provide protection for the connecting rod 13 and the main bevel gear 12 and the secondary bevel gear 14 to prevent falling debris from affecting the meshing connection between the bevel gears.

[0027] Furthermore, the transmission assembly also includes a secondary bevel gear 14 arranged outside the connecting rod 13, the interior of the secondary bevel gear 14 is sleeved with the middle part of the outside of the connecting rod 13, one side of the secondary bevel gear 14 is connected to the main bevel gear 12 through a tooth meshing, and the end of the main bevel gear 12 away from the secondary bevel gear 14 is fixedly installed with a transmission rod 10, and the end of the transmission rod 10 away from the main bevel gear 12 passes through the side wall of the box body 1 through a shaft sleeve and extends to the outside, and the end of the transmission rod 10 extending outside the box body 1 is sleeved together with the end of the rotating rod 3 close to the motor 2. A pulley group 9 is provided. Specifically, through the setting of the secondary bevel gear 14, when the rotating rod 3 rotates, the transmission rod 10 is rotated through the pulley group 9. The transmission rod 10 then drives the main bevel gear 12 to rotate and the secondary bevel gear 14 to rotate through the latch teeth, and then drives the connecting rod 13 to rotate, and rotates multiple stirring rods 15 through the mounting ring to stir and spread the crushed materials accumulated on the top of the filter frame 6, so as to avoid blockage caused by the accumulation of crushed materials, further improve the anti-blockage effect, reduce the workload of personnel, and improve the practicality of the crushing device.

[0028] Furthermore, the two ends of the two springs 7 are fixedly connected to the bottom of the filter frame 6 and the top of the adjacent fixed block 8, respectively, and one side of the two fixed blocks 8 is fixedly connected to the adjacent inner wall of the box body 1. Specifically, through the setting of the fixed block 8, the fixed block 8 can provide supporting force for the spring 7, and provide supporting force to the filter frame 6 through the spring 7.

[0029] Furthermore, there are four supporting legs, and the tops of the four supporting legs are fixedly connected to the four corners of the lower end of the box body 1. Specifically, through the setting of the supporting legs, the multiple supporting legs can provide a stable supporting effect for the entire device.

[0030] In summary:

[0031] By starting the motor 2, the rotating rod 3 is driven to rotate, and the rotating rod 3 rotates with the cam 5. When the cam 5 moves to the bottom of the filter frame 6 and abuts against it, the filter frame 6 is lifted, and the filter frame 6 immediately stretches the two springs 7 on both sides of the bottom. At this time, the rotating rod 3 continues to rotate and drives the cam 5 to rotate, so that the cam 5 is separated from the bottom of the filter frame 6, so that the spring 7 loses its tension and pulls the filter frame 6 back to its original position under the influence of elastic recovery, so that the filter frame 6 vibrates to vibrate and screen the graphite crucible fragments on the top of the filter frame 6, so as to avoid the situation where more fragments are accumulated on the filter frame 6 and cause blockage. When the rotating rod 3 rotates, the transmission rod 10 is rotated together through the pulley group 9, and the transmission rod 10 immediately drives the main bevel gear 12 to rotate and rotates the secondary bevel gear 14 through the latch teeth, and then drives the connecting rod 13 to rotate, and rotates the multiple stirring rods 15 through the mounting ring to stir and spread the fragments accumulated on the top of the filter frame 6, so as to avoid the situation where the fragments are accumulated and cause blockage, further improve the anti-blocking effect, reduce the workload of personnel, and improve the practicality of the crushing device.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A graphite crucible production crushing device with anti-clogging function, comprising a box (1), characterized in that: A crushing mechanism (4) is arranged inside the box body (1), a filter frame (6) is arranged below the crushing mechanism (4), springs (7) are arranged on both sides of the bottom of the filter frame (6), and fixing blocks (8) are arranged at the bottom of the two springs (7), a cam (5) is arranged at the bottom of the filter frame (6) away from the spring (7), a mounting ring is arranged above the filter frame (6), and a plurality of stirring rods (15) are fixedly connected to the outside of the mounting ring in a circular array, a transmission assembly connected to the cam (5) and the mounting ring is arranged on one side of the box body (1), a supporting leg is arranged at the bottom of the box body (1), and a feed inlet is opened at the bottom of the box body (1).

2. A graphite crucible production crushing device with anti-clogging function according to claim 1, characterized in that: The transmission assembly comprises a motor (2) arranged on one side of a box (1); the bottom of the motor (2) is mounted on an outer wall of one side of the box (1) via a bracket; the output end of the motor (2) is drivingly connected to a rotating rod (3); the end of the rotating rod (3) away from the motor (2) passes through the side wall of the box (1) via a shaft sleeve and is fixedly connected to one side of a cam (5).

3. The graphite crucible production crushing device with anti-clogging function according to claim 1, characterized in that: The transmission assembly further comprises a protective shell (11) arranged in the housing (1), and the protective shell (11) is in an inverted U shape. One side of the inner top of the protective shell (11) is rotatably connected to a connecting rod (13) via a rotating shaft. The outer lower end of the connecting rod (13) is sleeved with the inside of a mounting ring. One side of the protective shell (11) is fixedly connected to the inner wall of one side of the housing (1).

4. The graphite crucible production crushing device with anti-clogging function according to claim 1, characterized in that: The transmission assembly further comprises a secondary bevel gear (14) arranged outside the connecting rod (13); the interior of the secondary bevel gear (14) is sleeved with the middle part of the exterior of the connecting rod (13); one side of the secondary bevel gear (14) is connected to the main bevel gear (12) through a tooth meshing; a transmission rod (10) is fixedly mounted on one end of the main bevel gear (12) away from the secondary bevel gear (14); the end of the transmission rod (10) away from the main bevel gear (12) passes through the side wall of the housing (1) through a shaft sleeve and extends to the outside; the end of the transmission rod (10) extending outside the housing (1) and the end of the rotating rod (3) close to the motor (2) are sleeved with a pulley group (9).

5. The graphite crucible production crushing device with anti-clogging function according to claim 1, characterized in that: The two ends of the two springs (7) are respectively fixedly connected to the bottom of the filter frame (6) and the top of the adjacent fixed block (8), and one side of the two fixed blocks (8) is fixedly connected to the adjacent inner wall of the box body (1).

6. The graphite crucible production crushing device with anti-clogging function according to claim 1, characterized in that: There are four supporting legs, and the tops of the four supporting legs are fixedly connected to the four corners of the lower end of the box body (1).

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