Bearing seat assembly used on hot air ball mill and used for reducing temperature of bearing

Abstract

The utility model discloses a bearing seat assembly used on a hot air ball mill and used for reducing the temperature of a bearing, which belongs to the technical field of bearing seats and comprises a bearing seat, and a connecting pipe assembly used for being externally connected with cooling liquid is mounted at the upper end of the bearing seat. The connecting pipe assembly comprises a connecting pipe base device and a connector device, the bearing base is connected with the connecting pipe base device, and the connecting pipe base device is connected with the connector device; a cooling assembly for reducing the operating temperature of the device is mounted on the bearing base; a bearing cover assembly which is locked in a sealed mode is installed on the bearing base and connected with the connecting pipe base device and the cooling assembly. By means of the mode, when the connecting pipe base and the connecting pipe head are connected, the connecting pipe base and the connecting pipe head are communicated to discharge cooling liquid, and when the connecting pipe base and the connecting pipe head are separated, the connecting pipe head is blocked immediately, so that waste caused by splashing of the cooling liquid when the device is connected and taken out is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seats, in particular to a bearing seat assembly used in a hot air ball mill and capable of reducing the temperature of a bearing. Background Art

[0002] When the hot air ball mill runs at high speed, it will generate a lot of heat. It is difficult for the traditional bearing seat to make the rolling bearing work under such high temperature conditions. Long-term operation may lead to high labor intensity and high accident rate.

[0003] For example, Chinese utility model patent CN219755136U discloses a bearing seat mounting assembly, wherein an adjustment seat is fixedly mounted on the upper surface of the base, a mounting plate is rotatably mounted on the side wall of the adjustment seat, a bearing ring is fixedly mounted on the top of the mounting plate, and a bearing inner ring is rotatably mounted on the inner surface of the bearing ring.

[0004] However, it still has the following disadvantages: the bearing seat cannot take away the large amount of heat generated by the bearing during operation when supporting the bearing, and the bearing may reduce its working performance in a high temperature environment.

[0005] Based on this, the utility model designs a bearing seat assembly for reducing the bearing temperature used in a hot air ball mill to solve the above problem. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a bearing seat assembly for reducing the bearing temperature used in a hot air ball mill.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A bearing seat assembly for reducing the bearing temperature used in a hot air ball mill comprises a bearing base, and a connecting pipe assembly for externally connecting a cooling liquid is installed on the upper end of the bearing base;

[0009] The connecting pipe assembly comprises a connecting pipe base device and a connecting head device, the bearing base is connected to the connecting pipe base device, and the connecting pipe base device is connected to the connecting head device;

[0010] A cooling component for reducing the operating temperature of the device is installed on the bearing base;

[0011] A sealed and locked bearing cover assembly is installed on the bearing base, and the bearing cover assembly is connected to the connecting pipe base device and the cooling assembly.

[0012] Furthermore, the connecting pipe base device includes a connecting pipe base, a locking block, a locking slider, a supporting block, a sliding groove, a slide plate, a spring and a sealing ball. The left side of the upper end of the bearing base is fixedly connected to the connecting pipe base at the lower end, the connecting pipe base at the upper end is connected to the bearing cover assembly, a pair of connecting pipe base outer walls are fixedly connected to locking blocks at both ends, the left end of the connecting pipe base is fixedly connected to a locking slider, the upper and lower sides of the inner wall of the connecting pipe base are provided with sliding grooves, the left end of the inner wall of the connecting pipe base is fixedly connected to the supporting block, the right end of the supporting block is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the slide plate, the middle part of the slide plate is fixedly connected to the sealing ball, and the inner wall of the sliding groove is slidably connected to the slide plate.

[0013] Furthermore, the locking block 1 and the locking slide block 1 are connected to the connector device.

[0014] Furthermore, the connecting head device includes a connecting pipe head, a locking block 2, a locking slider 2, a water inlet nozzle and a slot hole, the locking block 1 is slidably connected to the locking slider 2, the left end of the locking slider 2 is fixedly connected to the connecting pipe head, the front and rear sides of the outer wall of the connecting pipe head are fixedly connected to the locking block 2, the inner wall of the locking block 2 is slidably connected to the locking slider 1, the inner wall of the connecting pipe head is fixedly connected to the water inlet nozzle, and the outer wall of the right end of the water inlet nozzle is provided with slot holes at equal intervals.

[0015] Furthermore, the sealing ball is made of rubber material.

[0016] Furthermore, the cooling component includes pipes, water tanks, connecting pipes, limit columns and limit grooves. A plurality of pipes are provided at equal row spacings on the inner wall of the bearing base. Water tanks are provided on both sides of the upper end of the bearing base, and the pipes are connected to the water tanks. A connecting pipe is fixedly connected to the left side of the upper end of the bearing base, and the connecting pipe is connected to the water tank at the upper end. A limit groove is provided on the bearing cover assembly, and the four corners of the upper end of the bearing base are fixedly connected to the limit columns, and the limit columns are slidably connected in the limit grooves.

[0017] Furthermore, the pipeline and the water tank are connected to the bearing cover assembly.

[0018] Furthermore, the bearing cover assembly includes a bearing cover and bolts. The left and right sides of the upper end of the bearing base are fixedly connected to the bearing cover by bolts, the left wall of the bearing cover is fixedly connected to the connecting pipe base, a pipe and a water tank are opened in the bearing cover, the right side of the lower end of the bearing cover is slidably connected to the connecting pipe, and limiting grooves are opened near the four corners of the lower end of the bearing cover.

[0019] The utility model has the following technical effects:

[0020] 1. The utility model inserts the water inlet nozzle in the connecting pipe head of the connecting head device of the connecting pipe assembly into the connecting pipe base of the connecting pipe base device. At this time, the connecting pipe head is rotated to make the locking slide block 1 slide into the slide groove on the locking block 2, so that the locking block 2 is locked with the locking slide block 1, and at the same time, the locking slide block 2 slides into the slide groove on the locking block 1, so that the locking block 1 is locked with the locking slide block 2. When the connecting pipe head enters and exits the connecting pipe base, the water inlet nozzle is driven to slide into the supporting block, and at the same time, the sealing ball and the slide plate are pushed to slide to the right along the slide groove through the water inlet nozzle, and the spring is stretched at the same time. At this time, water can be discharged into the connecting pipe base through the slot hole provided on the water inlet nozzle. The coolant is poured into the coolant. When the cooling is completed, the locking slider 2 is driven out of the slide groove on the locking block 1 by rotating the connecting pipe head. At the same time, the locking slider 1 is driven out of the slide groove on the locking block 2, so that the lock between the connecting pipe head and the connecting pipe base is released. At the same time, the water inlet nozzle is driven to move left by moving the connecting pipe head to the left and no longer compresses the sealing ball. At this time, the spring is no longer subjected to the tension and drives the slide plate and the sealing ball to reset to block the support block. When the connecting pipe base is connected to the connecting pipe head, the connecting pipe base and the connecting pipe head are connected to discharge the coolant. When the connecting pipe base is separated from the connecting pipe head, the connecting pipe head is immediately blocked to avoid splashing of coolant and waste when the device is connected and removed.

[0021] 2. The utility model inserts the limit column of the cooling component into the limit groove and inserts the connecting pipe into the water tank at the upper end. When the device starts to cool down, the coolant is discharged into the water tank and pipe at the lower end and then into the water tank and pipe at the upper end through the connecting pipe to complete the circulation and take away the heat. The limit of the limit column avoids damage to the connecting pipe during installation. At the same time, the cooling liquid circulation is guided by multiple internal pipes to achieve rapid cooling of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The utility model is a three-dimensional bearing seat assembly used in a hot air ball mill to reduce the bearing temperature Figure 1 ;

[0024] Figure 2 It is a front view of a bearing seat assembly for reducing the bearing temperature used in a hot air ball mill of the utility model;

[0025] Figure 3 It is a left view of a bearing seat assembly for reducing the bearing temperature used in a hot air ball mill of the utility model;

[0026] Figure 4 For along Figure 3 AA direction section Figure 1 ;

[0027] Figure 5 For along Figure 3 AA direction section Figure 2 ;

[0028] Figure 6 For along Figure 2 BB direction cross-sectional view;

[0029] Figure 7 It is a local part of a bearing seat assembly used in a hot air ball mill to reduce the bearing temperature. Figure 1 ;

[0030] Figure 8 It is a local part of a bearing seat assembly used in a hot air ball mill to reduce the bearing temperature. Figure 2 .

[0031] The numbers in the figure represent:

[0032] 1. Bearing base; 2. Bearing cover assembly; 21. Bearing cover; 22. Bolt; 3. Connecting pipe assembly; 31. Connecting pipe base device; 32. Connecting head device; 311. Connecting pipe base; 312. Locking block 1; 313. Locking slider 1; 314. Support block; 315. Slide; 316. Slide; 317. Spring; 318. Sealing ball; 321. Connecting pipe head; 322. Locking block 2; 323. Locking slider 2; 324. Water inlet nozzle; 325. Slot; 4. Cooling assembly; 41. Pipe; 42. Sink; 43. Connecting pipe; 44. Limiting column; 45. Limiting groove. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0034] The utility model is further described below in conjunction with embodiments.

[0035] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0036] Example 1

[0037] Please refer to the instruction manual Figure 1-8 , a bearing seat assembly for reducing the bearing temperature used in a hot air ball mill, comprising a bearing base 1;

[0038] The upper end of the bearing base 1 is provided with a connecting pipe assembly 3 for connecting an external coolant;

[0039] The connecting pipe assembly 3 includes a connecting pipe base device 31 and a connecting head device 32. The bearing base 1 is connected to the connecting pipe base device 31. The connecting pipe base device 31 is connected to the connecting head device 32 and the bearing cover assembly 2.

[0040] The connecting pipe base device 31 includes a connecting pipe base 311, a locking block 312, a locking slider 313, a support block 314, a slide groove 315, a slide plate 316, a spring 317 and a sealing ball 318. The left side of the upper end of the bearing base 1 is fixedly connected to the connecting pipe base 311 at the lower end. The connecting pipe base 311 at the upper end is connected to the bearing cover assembly 2. A pair of locking blocks 312 are fixedly connected to the upper and lower ends of the outer wall of the connecting pipe base 311. The left end of the connecting pipe base 311 is fixedly connected to the There is a locking slider 313, a locking block 312 and a locking slider 313 connected to the connector device 32, a slide groove 315 is provided on both upper and lower sides of the inner wall of the connecting pipe base 311, a support block 314 is fixedly connected to the left end of the inner wall of the connecting pipe base 311, the right end of the support block 314 is fixedly connected to one end of a spring 317, the other end of the spring 317 is fixedly connected to a slide plate 316, a sealing ball 318 is fixedly connected to the middle of the slide plate 316, and the slide plate 316 is slidably connected to the inner wall of the slide groove 315;

[0041] The connector device 32 includes a connecting pipe head 321, a locking block 322, a locking slider 323, a water inlet nozzle 324 and a slot 325. The locking slider 323 is slidably connected inside the locking block 1 312, and the left end of the locking slider 323 is fixedly connected to the connecting pipe head 321. The front and rear sides of the outer wall of the connecting pipe head 321 are fixedly connected to the locking block 322, and the inner wall of the locking block 322 is slidably connected to the locking slider 1 313. The inner wall of the connecting pipe head 321 is fixedly connected to the water inlet nozzle 324, and the outer wall of the right end of the water inlet nozzle 324 is provided with slots 325 at equal intervals;

[0042] Preferably, the sealing ball 318 is made of rubber material;

[0043] When the water inlet nozzle 324 is in the connecting pipe head 321 of the connecting head device 32 of the connecting pipe assembly 3, it is inserted into the connecting pipe base 311 of the connecting pipe base device 31. At this time, the connecting pipe head 321 is rotated to make the locking slide block 1 313 slide into the sliding groove on the locking block 2 322, so that the locking block 2 322 is locked with the locking slide block 1 313, and at the same time, the locking slide block 2 323 slides into the sliding groove on the locking block 1 312, so that the locking block 1 312 is locked with the locking slide block 2 323. When the connecting pipe head 321 enters and exits the connecting pipe base 311, it drives the water inlet nozzle 324 to slide into the supporting block 314. At the same time, the sealing ball 318 and the slide plate 316 are pushed to slide to the right along the sliding groove 315 through the water inlet nozzle 324, and at the same time, the spring 317 is stretched. At this time, the water inlet nozzle 324 can be opened. The locking slider 323 is driven out of the slot on the locking block 312 by rotating the connecting pipe head 321, and the locking slider 313 is driven out of the slot on the locking block 322, so that the lock between the connecting pipe head 321 and the connecting pipe base 311 is released. At the same time, the water inlet nozzle 324 is driven to move left by moving the connecting pipe head 321 to the left and no longer compresses the sealing ball 318. At this time, the spring 317 is no longer subjected to the tension and drives the slide plate 316 and the sealing ball 318 to reset and block the support block 314. When the connecting pipe base 311 is connected to the connecting pipe head 321, the connecting pipe base 311 and the connecting pipe head 321 are connected to discharge the cooling liquid. When the connecting pipe base 311 and the connecting pipe head 321 are separated, the connecting pipe head 321 is immediately blocked to avoid splashing of cooling liquid and waste when the device is connected and removed.

[0044] The bearing base 1 is provided with a cooling component 4 for reducing the operating temperature of the device, and the cooling component 4 is connected to the bearing cover component 2;

[0045] The cooling component 4 includes a pipe 41, a water tank 42, a connecting pipe 43, a limiting column 44 and a limiting groove 45. A plurality of pipes 41 are provided on the inner wall of the bearing base 1 at equal row spacings. The left and right sides of the upper end of the bearing base 1 are provided with water tanks 42. The pipes 41 are connected to the water tanks 42. The pipes 41 and the water tanks 42 are connected to the bearing cover component 2. A connecting pipe 43 is fixedly connected to the left side of the upper end of the bearing base 1. The connecting pipe 43 is connected to the water tank 42 at the upper end. A limiting groove 45 is provided on the bearing cover component 2. The four corners of the upper end of the bearing base 1 are fixedly connected to the limiting columns 44. The limiting columns 44 are slidably connected in the limiting grooves 45.

[0046] In an embodiment of the utility model, when the device starts to be installed, the limiting column 44 of the cooling component 4 is inserted into the limiting groove 45, and the connecting pipe 43 is inserted into the water tank 42 at the upper end. When the device starts to cool down, the coolant is discharged into the water tank 42 and the pipe 41 at the lower end, and then discharged into the water tank 42 and the pipe 41 at the upper end through the connecting pipe 43 to complete the circulation and take away the heat. The limiting column 44 is used to prevent the connecting pipe 43 from being damaged during installation. At the same time, the cooling liquid circulation is guided by the multiple internal pipes 41 to achieve rapid cooling of the device.

[0047] The bearing base 1 is provided with a sealed and locked bearing cover assembly 2, and the bearing cover assembly 2 is connected to the connecting pipe assembly 3 and the cooling assembly 4;

[0048] The bearing cover assembly 2 includes a bearing cover 21 and bolts 22. The left and right sides of the upper end of the bearing base 1 are fixedly connected to the bearing cover 21 by bolts 22. The left wall of the bearing cover 21 is fixedly connected to a connecting pipe base 311. A pipe 41 and a water tank 42 are provided in the bearing cover 21. A connecting pipe 43 is slidably connected to the right side of the lower end of the bearing cover 21. Limiting grooves 45 are provided near the four corners of the lower end of the bearing cover 21.

[0049] In an embodiment of the utility model, when the device begins to be installed, the bearing cover 21 of the bearing cover assembly 2 is inserted into the limit column 44 along the limit groove 45, and the bearing cover 21 is fixed by the bolt 22. The bearing cover 21 is locked to prevent it from falling off and loosening during operation of the device, causing damage.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bearing seat assembly for reducing the bearing temperature used in a hot air ball mill, comprising a bearing base (1), characterized in that: A connecting pipe assembly (3) for connecting an external cooling liquid is installed at the upper end of the bearing base (1); The connecting pipe assembly (3) comprises a connecting pipe base device (31) and a connecting head device (32); the bearing base (1) is connected to the connecting pipe base device (31), and the connecting pipe base device (31) is connected to the connecting head device (32); A cooling component (4) for reducing the operating temperature of the device is installed on the bearing base (1); A sealed and locked bearing cover assembly (2) is installed on the bearing base (1), and the bearing cover assembly (2) is connected to the connecting pipe base device (31) and the cooling assembly (4); The connecting pipe base device (31) comprises a connecting pipe base (311), a locking block (312), a locking slider (313), a supporting block (314), a sliding groove (315), a sliding plate (316), a spring (317) and a sealing ball (318); the left side of the upper end of the bearing base (1) is fixedly connected to the connecting pipe base (311) at the lower end; the connecting pipe base (311) at the upper end is connected to the bearing cover assembly (2); the upper and lower ends of the outer walls of a pair of connecting pipe bases (311) are fixedly connected to the locking blocks (312) The left end of the connecting pipe base (311) is fixedly connected with a locking slider (313), and the inner wall of the connecting pipe base (311) is provided with a slide groove (315) on both the upper and lower sides. The left end of the inner wall of the connecting pipe base (311) is fixedly connected with a support block (314), the right end of the support block (314) is fixedly connected with one end of a spring (317), and the other end of the spring (317) is fixedly connected with a slide plate (316), and a sealing ball (318) is fixedly connected to the middle of the slide plate (316), and the inner wall of the slide groove (315) is slidably connected with the slide plate (316); The locking block 1 (312) and the locking slide block 1 (313) are connected to the connector device (32); The connector device (32) comprises a connecting pipe head (321), a locking block (322), a locking slider (323), a water inlet nozzle (324) and a slot hole (325); the locking slider (323) is slidably connected inside the locking block (312); the left end of the locking slider (323) is fixedly connected to the connecting pipe head (321); the front and rear sides of the outer wall of the connecting pipe head (321) are fixedly connected to the locking block (322); the inner wall of the locking block (322) is slidably connected to the locking slider (313); the inner wall of the connecting pipe head (321) is fixedly connected to the water inlet nozzle (324); and the outer wall of the right end of the water inlet nozzle (324) is provided with slot holes (325) at equal intervals; The cooling component (4) comprises a pipe (41), a water tank (42), a connecting pipe (43), a limiting column (44) and a limiting groove (45); a plurality of pipes (41) are provided on the inner wall of the bearing base (1) at equal spacing; water tanks (42) are provided on both left and right sides of the upper end of the bearing base (1); the pipes (41) are connected to the water tanks (42); a connecting pipe (43) is fixedly connected to the left side of the upper end of the bearing base (1); the connecting pipe (43) is connected to the water tank (42) at the upper end; a limiting groove (45) is provided on the bearing cover component (2); the four corners of the upper end of the bearing base (1) are fixedly connected to the limiting columns (44); the limiting columns (44) are slidably connected in the limiting grooves (45).

2. The bearing seat assembly for reducing the bearing temperature used in the hot air ball mill according to claim 1, characterized in that: The sealing ball (318) is made of rubber material.

3. The bearing seat assembly for reducing the bearing temperature used in the hot air ball mill according to claim 2, characterized in that: The pipeline (41) and the water tank (42) are connected to the bearing cover assembly (2).

4. The bearing seat assembly for reducing the bearing temperature used in the hot air ball mill according to claim 3, characterized in that: The bearing cover assembly (2) comprises a bearing cover (21) and bolts (22); the left and right sides of the upper end of the bearing base (1) are fixedly connected to the bearing cover (21) by bolts (22); the left wall of the bearing cover (21) is fixedly connected to a connecting pipe base (311); a pipe (41) and a water tank (42) are provided in the bearing cover (21); the right side of the lower end of the bearing cover (21) is slidably connected to a connecting pipe (43); and the lower end of the bearing cover (21) is provided with limiting grooves (45) near four corners.

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