Petroleum coke material crushing device with anti-splashing function

Abstract

The petroleum coke material crushing device with the splash-proof function comprises a crushing box body and a driving motor assembly arranged at one end of the crushing box body, a discharging bin is arranged at the top end of the crushing box body, and an upper neck ring and a bin cover correspondingly buckled on the upper neck ring are arranged at the top end of the discharging bin; a supporting hinged support is arranged on one side of the upper necklace and hinged to one end of a gland plate, the middle of the gland plate is connected with the bin cover through a hinge assembly, and the gland plate is driven to rotate along the supporting hinged support to drive the bin cover and the upper necklace to be opened or closed. The petroleum coke material crushing device not only can prevent materials from splashing in the crushing process, but also reduces the influence on the crushing efficiency caused by the blockage of the stock bin.

Description

Technical Field

[0001] The utility model relates to the technical field of material crushing, in particular to a petroleum coke crushing device with an anti-splashing function. Background Art

[0002] With the continuous development of society, the carbon material industry has been booming, and the raw material crushing device is one of its important components. There are many types of such raw material crushing devices on the market today, which can basically meet people's needs. However, there are still certain problems. The specific problems are as follows: (1) In traditional raw material crushing devices of this type, the raw material addition flow rate is uncontrollable, which may cause the crushing device to be blocked and shut down; (2) In traditional raw material crushing devices of this type, fragments will splash during crushing, which will cause safety problems for the staff. Utility Model Content

[0003] Technical problems to be solved: In response to the technical problems existing in the background technology, the utility model provides a petroleum coke crushing device with an anti-splashing function, which prevents the material from splashing during the crushing process and reduces the impact of silo blockage on crushing efficiency.

[0004] Technical solution: The utility model discloses a petroleum coke crushing device with an anti-splashing function, which comprises a crushing box and a drive motor assembly arranged at one end of the crushing box;

[0005] The top of the crushing box is provided with a lower hopper, and the top of the lower hopper is provided with an upper collar and a hopper cover correspondingly buckled on the upper collar;

[0006] A support hinge is provided on one side of the upper collar, the support hinge is hinged to one end of the pressure cover plate, and the middle part of the pressure cover plate is connected to the bin cover through a hinge assembly, driving the pressure cover plate to rotate along the support hinge to drive the bin cover and the upper collar to open or close.

[0007] Preferably, the gland plate comprises a plate body, one end of the plate body is provided with a first hinged ear block hinged to the support hinge seat, and a mounting hole is provided in the center of the plate body.

[0008] Preferably, the hinge assembly includes a supporting ear block fixedly provided with the top of the bin cover and a second hinged ear block connected to the supporting ear block, and the second hinged ear block is provided with a connecting screw, which passes through the mounting hole and is fixedly connected to the pressure cover plate through a fixing nut.

[0009] Preferably, a plurality of pressing blocks are provided between the fixing nut and the pressure cover plate.

[0010] Preferably, the top plate at the top of the lower silo is inclined, and the top surface opening of the upper collar is parallel to the plane of the top plate.

[0011] Preferably, a handle is correspondingly provided at one end of the gland plate away from the support hinge seat.

[0012] Preferably, the discharge bin comprises a discharge barrel section and a discharge cone section correspondingly arranged at the bottom end of the discharge barrel section, a lower collar is arranged at the bottom of the discharge cone section, and a discharge sealing plate is arranged on the inner side of the bottom of the lower collar;

[0013] A guide plate is horizontally arranged on the inner side of the discharge barrel section, and a lifting screw is threadedly connected to the guide plate. The bottom end of the lifting screw is fixedly connected to the discharge sealing plate. The lifting screw is rotated to drive the discharge sealing plate to block or open the lower collar opening.

[0014] Preferably, two crushing rollers are meshedly arranged in the crushing box, and the driving shafts at both ends of the crushing rollers are fixedly connected to the crushing box through bearing seats.

[0015] Preferably, the drive motor assembly includes a drive motor and a transmission, the transmission is fixedly connected to the drive shaft of one crushing roller, and the two crushing rollers are meshed with transmission gears on the drive shafts at one end different from the drive motor assembly.

[0016] Preferably, fixed angle seats are correspondingly provided at the four corners of the two groups of transmission gears, and the four fixed angle seats are connected to protective covers that are buckled onto the outside of the transmission gears.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The petroleum coke crushing device of this utility model can not only prevent the material from splashing during the crushing process, but also reduce the impact of silo blockage on crushing efficiency;

[0019] 2. The middle part of the gland plate of the lower hopper is connected to the hopper cover through a hinge assembly. A handle is provided at the end of the gland plate away from the support hinge seat. The handle drives the gland plate to rotate along the support hinge seat to drive the hopper cover and the upper collar to open or close, thereby sealing the lower hopper inlet through the hopper cover to prevent the petroleum coke material from splashing in the lower hopper during the crushing process of the crushing device.

[0020] 3. This type of lower bin allows the gland plate and the bin cover at its lower end to be pressed tightly against the upper collar by their own weight when in the buckled state, thereby improving the sealing effect of the bin cover on the upper collar and achieving better anti-splash performance;

[0021] 4. A guide plate is horizontally arranged on the inner side of the discharge barrel section, and a lifting screw is threadedly connected to the guide plate. The bottom end of the lifting screw is fixedly connected to the discharge sealing plate. Driving the lifting screw to rotate forward or reverse along the guide plate can drive the discharge sealing plate to rise or fall, thereby sealing or opening the lower collar outlet, and then adjusting the discharge flow rate of the discharge bin entering the crushing box, effectively preventing the risk of blockage caused by excessive discharge flow of the crushing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the main view of the crushing device structure;

[0023] Figure 2 for Figure 1 Schematic diagram of the structure of the medium crushing box from the first perspective;

[0024] Figure 3 for Figure 2 Schematic diagram of the structure of the middle crushing box from the second perspective;

[0025] Figure 4 for Figure 1 Main view of the internal structure of the middle and lower silo;

[0026] Figure 5 for Figure 4 Schematic diagram of the medium pressure cover plate structure ((a) front view; (b) top view);

[0027] Figure 6 for Figure 4 Schematic diagram of the structure of the middle hinge assembly;

[0028] Figure 7 for Figure 6 Schematic diagram of the medium pressure block structure.

[0029] 1. The hopper is provided with a plurality of support members, each of which is provided with a plurality of support members, and each of which is provided with a plurality of support members. 2. The hopper is provided with a plurality of support members, each of which is provided with a plurality of support members. 3. The hopper is provided with a plurality of support members, each of which is provided with a plurality of support members. 4. The hopper is provided with a plurality of support members, each of which is provided with a plurality of support members. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following Figures 1 to 7 The technical solutions of the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0031] like Figure 1 As shown, the present invention discloses a petroleum coke crushing device with an anti-splashing function. The crushing device 100 includes a crushing box 3 and a drive motor assembly 2 provided at one end of the crushing box 3. The crushing box 3 and the drive motor assembly 2 are correspondingly mounted on a base 1. A lower hopper 4 is provided at the top of the crushing box 3. An upper collar 46 and a hopper cover 48 correspondingly engaged with the upper collar 46 are provided at the top of the lower hopper 4. A support hinge 47 is provided on one side of the upper collar 46. The support hinge 47 is hingedly connected to one end of a pressure cover plate 410. The middle portion of the pressure cover plate 410 is connected to the hopper cover 48 via a hinge assembly 49. A handle 411 is correspondingly provided at the end of the pressure cover plate 410 away from the support hinge 47. The handle 411 drives the pressure cover plate 410 to rotate along the support hinge 47, thereby driving the hopper cover 48 and the upper collar 46 to open or close. The hopper cover 48 is thereby used to seal the inlet of the lower hopper 4, thereby preventing the petroleum coke from splashing in the lower hopper of the crushing device during the crushing process.

[0032] In a preferred embodiment, if Figure 5 As shown, the pressure cover plate 410 includes a plate body 4101, and a first hinged ear block 4102 hinged to the support hinge seat 47 is provided at one end of the plate body 4101, and a mounting hole 4103 is provided in the center of the plate body 4101. The handle 411 is correspondingly provided at the end of the plate body 4101 away from the first hinged ear block 4102. The pressure cover plate 410 and the compartment cover 48 connected to its lower end can be conveniently opened or closed through the handle 411.

[0033] In a preferred embodiment, if Figures 6 and 7 As shown, the hinge assembly 49 includes a supporting ear block 495 fixedly provided with the top of the bin cover 48 and a second hinged ear block 494 connected to the supporting ear block 495, the supporting ear block 495 and the second hinged ear block 494 are hinged by a connecting pivot 496, and a connecting screw 491 is provided on the second hinged ear block 494, and the connecting screw 491 passes through the mounting hole 4103 and is fixedly connected to the pressure cover plate 410 through a fixing nut 493; a plurality of pressure blocks 492 are provided between the fixing nut 493 and the pressure cover plate 410, and an open U-shaped groove is provided at one end of the pressure block 492, and the pressure block 492 is conveniently connected to the connecting screw 491 through the U-shaped groove, and the distance between the pressure cover plate 410 and the bin cover 48 is adjusted by cooperating with the fixing nut 493 and the pressure block 492.

[0034] In a preferred embodiment, if Figure 4 As shown, the top plate 45 at the top of the lower silo 4 is arranged at an angle, and the top opening of the upper collar 46 is parallel to the plane of the top plate 45. This arrangement allows the pressure cover plate 410 and the silo cover 48 at its lower end to be pressed tightly against the upper collar 46 by their own weight when in a buckled state, thereby improving the sealing effect of the silo cover 48 on the upper collar 46 and achieving better anti-splash performance.

[0035] In a preferred embodiment, if Figure 4 As shown, the discharge bin 4 includes a discharge barrel section 41 and a discharge cone section 42 correspondingly arranged at the bottom end of the discharge barrel section 41. A lower collar 43 is provided at the bottom of the discharge cone section 42, and a discharge sealing plate 44 is provided on the inner side of the bottom of the lower collar 43. The root of the lower collar 43 is correspondingly mounted on the mounting plate 11, and the mounting plate 11 is correspondingly connected to the top end of the crushing box 3. A guide plate 412 is horizontally provided on the inner side of the discharge barrel section 41, and a lifting screw 413 is threadedly connected to the guide plate 412. The bottom end of the lifting screw 413 is fixedly connected to the discharge sealing plate 44. Driving the lifting screw 413 to rotate forward or reverse along the guide plate 412 can drive the discharge sealing plate 44 to rise or fall, thereby achieving the blocking or opening of the outlet of the lower collar 43, and then adjusting the discharge flow of the discharge bin 4 into the crushing box 3.

[0036] In a preferred embodiment, if Figures 2 and 3 As shown, two crushing rollers 8 are meshedly arranged in the crushing box 3, and the drive shafts 7 at both ends of the crushing rollers 8 are fixedly connected to the crushing box 3 through bearing seats 6. The drive motor assembly 2 includes a drive motor and a transmission. The transmission is fixedly connected to the drive shaft 7 of one crushing roller 8. The two crushing rollers 8 are meshedly connected to the drive shaft 7 at one end of the drive motor assembly 2. The drive motor drives the corresponding crushing rollers 8 to rotate through the transmission, and the two crushing rollers 8 are rotated by meshing the two transmission gears 9, thereby achieving the crushing operation of the petroleum coke material.

[0037] In a preferred embodiment, if Figure 1 and Figure 3 As shown, fixed angle seats 10 are correspondingly provided at the four corners of the two sets of transmission gears 9. The four fixed angle seats 10 are connected to protective covers 5 that are buckled onto the outside of the transmission gears 9. The protective covers 5 protect the rotating parts of the two transmission gears 9.

[0038] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A petroleum coke crushing device with anti-splashing function, characterized in that: The crushing device (100) comprises a crushing box (3) and a driving motor assembly (2) arranged at one end of the crushing box (3); A lower material bin (4) is provided at the top of the crushing box (3), and an upper collar (46) and a bin cover (48) correspondingly buckled on the upper collar (46) are provided at the top of the lower material bin (4); A support hinge seat (47) is provided on one side of the upper collar (46), and the support hinge seat (47) is hingedly connected to one end of the pressure cover plate (410), and the middle part of the pressure cover plate (410) is connected to the bin cover (48) through a hinge assembly (49), and the pressure cover plate (410) is driven to rotate along the support hinge seat (47) to drive the bin cover (48) and the upper collar (46) to open or close.

2. The petroleum coke crushing device with anti-splashing function according to claim 1 is characterized in that: The gland plate (410) comprises a plate body (4101), one end of the plate body (4101) is provided with a first hinged ear block (4102) hinged to the support hinge seat (47), and a mounting hole (4103) is provided in the center of the plate body (4101).

3. The petroleum coke crushing device with anti-splashing function according to claim 2 is characterized in that: The hinge assembly (49) includes a supporting ear block (495) fixedly provided with the top end of the bin cover (48) and a second hinged ear block (494) connected to the supporting ear block (495). The second hinged ear block (494) is provided with a connecting screw (491). The connecting screw (491) passes through the mounting hole (4103) and is fixedly connected to the pressure cover plate (410) via a fixing nut (493).

4. The petroleum coke crushing device with anti-splashing function according to claim 3 is characterized in that: A plurality of pressing blocks (492) are provided between the fixing nut (493) and the pressure cover plate (410).

5. The petroleum coke crushing device with anti-splashing function according to claim 1 is characterized in that: The top plate (45) at the top of the lower silo (4) is arranged in an inclined manner, and the top surface opening of the upper collar (46) is parallel to the plane of the top plate (45).

6. The petroleum coke crushing device with anti-splashing function according to claim 1 is characterized in that: A handle (411) is correspondingly provided at one end of the pressure cover plate (410) away from the support hinge seat (47).

7. The petroleum coke crushing device with anti-splashing function according to any one of claims 1 to 6, characterized in that: The discharge bin (4) comprises a discharge barrel section (41) and a discharge cone section (42) correspondingly arranged at the bottom end of the discharge barrel section (41); a lower collar (43) is arranged at the bottom of the discharge cone section (42); and a discharge sealing plate (44) is arranged on the inner side of the bottom of the lower collar (43); A guide plate (412) is horizontally arranged on the inner side of the discharge barrel section (41), and a lifting screw (413) is threadedly connected to the guide plate (412). The bottom end of the lifting screw (413) is fixedly connected to the discharge sealing plate (44). Rotating the lifting screw (413) drives the discharge sealing plate (44) to block or open the opening of the lower collar (43).

8. The petroleum coke crushing device with anti-splashing function according to claim 7, characterized in that: Two crushing rollers (8) are meshedly arranged in the crushing box (3), and the driving shafts (7) at both ends of the crushing rollers (8) are fixedly connected to the crushing box (3) through bearing seats (6).

9. The petroleum coke crushing device with anti-splashing function according to claim 8, characterized in that: The drive motor assembly (2) comprises a drive motor and a transmission, wherein the transmission is fixedly connected to a drive shaft (7) of one crushing roller (8), and a transmission gear (9) is meshedly connected to the drive shaft (7) at one end of the two crushing rollers (8) that is different from the drive motor assembly (2).

10. The petroleum coke crushing device with anti-splashing function according to claim 9, characterized in that: Fixed angle seats (10) are correspondingly provided at the four corners of the two groups of transmission gears (9), and the four fixed angle seats (10) are connected to protective covers (5) that are buckled onto the outside of the transmission gears (9).

Images