CN216306517U

CN216306517U - Bearing cooling system of vibration equipment

Info

Publication number: CN216306517U
Application number: CN202123025783.3U
Authority: CN
Inventors: 杨运福; 戴澄宇
Original assignee: Shanghai Zhenli Construction Machinery Equipment Co ltd
Current assignee: Shanghai Zhenli Construction Machinery Equipment Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-15
Anticipated expiration: 2031-12-02

Abstract

The utility model belongs to the technical field of the cooling of vibration equipment, a bearing cooling system of vibration equipment is disclosed, including cooling body, cooling body includes the water tank, the bearing cap, first pipe, a heat exchanger, the second pipe, water pump and third pipe, first pipe, the inner space of second pipe link up with the inner space of bearing cap and link to each other, heat exchanger fixed mounting is on first pipe, and simultaneously, the one end of keeping away from target vibrations equipment of first pipe communicates with the first half of water tank inner chamber, water pump fixed mounting is between second pipe and third pipe, and the second pipe, the inner space of third pipe and water pump link up and link to each other, the butt that the third pipe dorsad water pump is located the inside of water tank, cooling body still includes the alarm switch that lacks water, the alarm switch that lacks water and external siren electric connection, the alarm switch that lacks water sets up in the water tank upper end. The bearing cooling device can facilitate quick cooling of the bearing of the vibrating equipment, and better meets the use requirement.

Description

Bearing cooling system of vibration equipment

Technical Field

The application belongs to the technical field of cooling of vibrating equipment, and particularly relates to a bearing cooling system of vibrating equipment.

Background

Most vibratory devices, such as tamping units, pile drivers, vibration tables, drains, and fruit tree shakers, produce the desired vibration by rotating an eccentric. In these devices, due to the wear and heat generated by the vibrating machinery, it is desirable to continuously lubricate various internal components, such as meshing gears, bearings and eccentrics, for cooling the intermeshing and interacting internal components that generate heat through their movement and interaction between the parts, as an automotive engine would stop running without oil lubrication and cooling the engine, the pile driver, oil core drain, etc. would quickly overheat, and possibly stop running without lubrication to cool and lubricate its internal parts.

However, during operation of the vibration apparatus after start-up, the lubricant is vigorously agitated by vibration and eccentric impact, so that much, if not all, of the lubricant becomes a fine mist of lubricant balls suspended in the inner space, and although the fine mist of lubricant lubricates the inner components of the vibration apparatus including the bearings, the gear case is a housing for accommodating heat generated in the gear case, which is suitable only for intermittent operation, thereby causing a problem that the bearings are overheated to have a relatively large negative influence on continuous production, and therefore, a bearing cooling system for vibration apparatus has been proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that in the prior art, the adverse effect on continuous production is large after a bearing is overheated, and provides a bearing cooling system of a vibrating device.

In order to achieve the above purpose, the present application provides the following technical solutions: a bearing cooling system of a vibrating device comprises a cooling mechanism, wherein the cooling mechanism comprises a water tank, a bearing cover, a first conduit, a heat exchanger, a second conduit, a water pump and a third conduit; the inner spaces of the first guide pipe and the second guide pipe are communicated with the inner space of the bearing cover; the heat exchanger is fixedly arranged on the first conduit, and meanwhile, one end of the first conduit, which is far away from the target vibration equipment, is communicated with the upper half part of the inner cavity of the water tank; the water pump is fixedly installed between the second guide pipe and the third guide pipe, the second guide pipe and the third guide pipe are communicated with the inner space of the water pump, and the flat end, back to the water pump, of the third guide pipe is located inside the water tank.

Preferably, the cooling mechanism further comprises a water shortage alarm switch; the water shortage alarm switch is electrically connected with the external alarm, the water shortage alarm switch is arranged at the upper end of the water tank, and the lower end of the water shortage alarm switch extends to the inside of the water tank.

Preferably, the water tank comprises a fan, a fixed cover and a tank body; the front end of the fan is fixedly connected with the rear end of the fixed cover; the lower end of the fixed cover is fixedly connected to the upper end of the box body.

Preferably, the water tank further comprises a cloth piece; the upper end of the cloth piece is fixedly connected with the lower end of the inner side of the fixed cover.

Preferably, the water tank further comprises a weight; the weight is fixedly arranged at the lower end of the cloth piece.

Preferably, the water shortage alarm switch comprises a button, a sliding rod, a floating block and an alarm switch; the alarm switch is electrically connected with the external alarm; the lower end of the alarm switch is fixedly connected with the upper end of the fixed cover; the lower end of the button is fixedly connected to the upper end of the sliding rod, and the sliding rod penetrates through the fixing cover in a sliding mode; the lower end of the sliding rod is fixedly connected with the upper end of the floating block; the alarm switch is located at one end of the lower side of the button.

Preferably, the bearing cover comprises a fixed seat and a sealing cover; the inner wall of the fixed seat is provided with a first water chute and a second water chute, the first water chute is communicated with the inner space of the first guide pipe, the second water chute is communicated with the inner space of the second guide pipe, and the first guide pipe and the second guide pipe are fixedly arranged at the side end of the fixed seat; the inner wall of the sealing cover is provided with a third water chute and a fourth water chute, the upper end of the third water chute is communicated with the inner space of the first water chute, and the inner space of the fourth water chute is communicated with the inner space of the second water chute; the upper end of the sealing cover is fixedly arranged at the lower end of the fixing seat through screws.

Preferably, the bearing cover further comprises a blocking frame; the blocking frame is fixedly connected to the inner wall of the sealing cover.

Compared with the prior art, the beneficial effect of this application is:

1. the bearing cover is adopted to absorb heat, and meanwhile, the water pump is adopted to cool the bearing cover, so that the target bearing is conveniently cooled.

2. The mode that the evaporation area of the pool water is increased by the cloth pieces is adopted, and the heat dissipation efficiency of the pool water is improved.

3. Adopt the mode that the alarm switch of lack of water carries out the warning of lack of water, conveniently remind the staff in time to supply water.

Drawings

Fig. 1 is a schematic view of the overall structure proposed in the present application;

fig. 2 is a schematic diagram of a disassembled structure of a water tank provided by the present application;

FIG. 3 is a schematic diagram of a water shortage alarm switch according to the present application;

fig. 4 is a schematic view of a cutting structure of a bearing cap according to the present application.

In the figure: 1. a cooling mechanism; 2. a water tank; 3. a water shortage alarm switch; 4. a bearing cap; 5. a first conduit; 6. a heat exchanger; 7. a second conduit; 8. a water pump; 9. a third conduit; 10. a fan; 11. a fixed cover; 12. cloth pieces; 13. a weight block; 14. a box body; 15. a button; 16. a slide bar; 17. floating blocks; 18. an alarm switch; 19. a fixed seat; 20. a first water chute; 21. a second water chute; 22. a third water chute; 23. a fourth water chute; 24. a blocking frame; 25. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, a bearing cooling system of a vibration apparatus includes a cooling mechanism 1, the cooling mechanism 1 including a water tank 2, a bearing cover 4, a first conduit 5, a heat exchanger 6, a second conduit 7, a water pump 8, and a third conduit 9; one water tank 2, one first conduit 5, one heat exchanger 6, one second conduit 7, one water pump 8 and one third conduit 9 are arranged; a plurality of bearing covers 4 are arranged, the bearing covers 4 are fixedly arranged on the target vibration equipment, and the bearing covers 4 are sealed outside the bearings; the inner spaces of the first conduit 5 and the second conduit 7 are communicated with the inner space of the bearing cover 4; one end of each of the first guide pipe 5 and the second guide pipe 7 is fixed through a target vibration device; the heat exchanger 6 is fixedly arranged on the first conduit 5, and meanwhile, one end of the first conduit 5, which is far away from the target vibration equipment, is communicated with the upper half part of the inner cavity of the water tank 2; recovering the cooling water by using the first conduit 5; the water pump 8 is fixedly arranged between the second guide pipe 7 and the third guide pipe 9, the second guide pipe 7 and the third guide pipe 9 are communicated with the inner space of the water pump 8, and the flat end of the third guide pipe 9, which is back to the water pump 8, is positioned in the water tank 2; the water pump 8 is electrically connected with an external power supply, and water in the water tank 2 is pumped by the water pump 8 to be sent into the second guide pipe 7 and then is recycled by the first guide pipe 5.

The cooling mechanism 1 further comprises a water shortage alarm switch 3; one water shortage alarm switch 3 is arranged; the water shortage alarm switch 3 is electrically connected with an external alarm, the water shortage alarm switch 3 is arranged at the upper end of the water tank 2, and the lower end of the water shortage alarm switch 3 extends into the water tank 2; the water shortage alarm switch 3 is used for alarming in the case of water shortage.

Referring to fig. 2, the water tank 2 includes a blower 10, a fixing cover 11, and a tank body 14; the fan 10, the fixed cover 11 and the box body 14 are all provided one, and the fan 10 is electrically connected through an external power supply; the front end of the fan 10 is fixedly connected with the rear end of the fixed cover 11; fixing the fan 10 by using a fixing cover 11; the lower end of the fixed cover 11 is fixedly connected with the upper end of the box body 14; the fan 10 is guided to flow through the inside by a stationary shroud 11.

The water tank 2 further comprises a cloth piece 12; the cloth pieces 12 are provided in plurality; the plurality of cloth pieces 12 are uniformly arranged at equal intervals along the length direction of the fixed cover 11; the upper end of the cloth piece 12 is fixedly connected with the lower end of the inner side of the fixed cover 11; the cloth piece 12 is used for absorbing water in the box body 14 to increase the evaporation area and improve the heat dissipation efficiency.

The water tank 2 further comprises a weight 13; the weight 13 is provided in plurality; the weight 13 is fixedly arranged at the lower end of the cloth 12; the weight 13 is used to increase the gravity at the lower end of the cloth 12, and the stability of the cloth 12 is improved.

Referring to fig. 3, the water shortage warning switch 3 includes a button 15, a slide bar 16, a float 17, and a warning switch 18; one button 15, one sliding rod 16, one floating block 17 and one alarm switch 18 are arranged; the alarm switch 18 is electrically connected with an external alarm; the lower end of the alarm switch 18 is fixedly connected with the upper end of the fixed cover 11; fixing the alarm switch 18 with the fixing cover 11; the lower end of the button 15 is fixedly connected with the upper end of a sliding rod 16, and the sliding rod 16 penetrates through the fixed cover 11 in a sliding manner; guiding the sliding direction of the slide bar 16 by the fixed cover 11; the lower end of the slide bar 16 is fixedly connected with the upper end of the floating block 17; the floating block 17 is used for providing buoyancy support for the sliding rod 16, and when the buoyancy of the floating block 17 is insufficient, the gravity of the floating block 17 acts on the sliding rod 16 to drive the button 15 to press the alarm switch 18; the alarm switch 18 is located at one end of the underside of the button 15.

Referring to fig. 4, the bearing cap 4 includes a fixing seat 19 and a sealing cap 25; one fixed seat 19 and one sealing cover 25 are arranged; the fixed seat 19 is connected with the inner top wall of the target vibration device, the inner wall of the fixed seat 19 is provided with a first water chute 20 and a second water chute 21, the first water chute 20 is communicated with the inner space of the first guide pipe 5, the second water chute 21 is communicated with the inner space of the second guide pipe 7, and the first guide pipe 5 and the second guide pipe 7 are fixedly arranged at the side end of the fixed seat 19; a third water chute 22 and a fourth water chute 23 are formed in the inner wall of the sealing cover 25, the upper end of the third water chute 22 is communicated with the inner space of the first water chute 20, and the inner space of the fourth water chute 23 is communicated with the inner space of the second water chute 21; the water is guided into the second water chute 21 by the first guide pipe 5, enters the fourth water chute 23 through the second water chute 21, enters the first water chute 20 through the third water chute 22 and is finally recovered through the second guide pipe 7; the upper end of the sealing cover 25 is fixedly arranged at the lower end of the fixed seat 19 by screws; the seal cover 25 is pressed against the target bearing seal.

The bearing cap 4 further comprises a blocking frame 24; one of the baffle frames 24 is arranged; the blocking frame 24 is fixedly connected with the inner wall of the sealing cover 25; the water flow is divided by the baffle frame 24 so that the water flow can be better circulated.

The working principle is as follows: the water pump 8 is used for pumping the water in the water tank 2 into the second guide pipe 7 through the third guide pipe 9, and then the water is sent into the second water guide groove 21 through the second guide pipe 7, so that the second water guide groove 21 sends the water into the fourth water guide groove 23 and the sealing cover 25, the water flow passes through the sealing cover 25 to enter the third water guide groove 22, and then enters the first water guide groove 20 to pass through the heat exchanger 6 through the first guide pipe 5 to be recycled into the water tank 2.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bearing cooling system of a vibrating apparatus, comprising a cooling mechanism (1), characterized in that: the cooling mechanism (1) comprises a water tank (2), a bearing cover (4), a first conduit (5), a heat exchanger (6), a second conduit (7), a water pump (8) and a third conduit (9); the inner spaces of the first conduit (5) and the second conduit (7) are communicated with the inner space of the bearing cover (4); the heat exchanger (6) is fixedly arranged on the first conduit (5), and the upper end of the first conduit (5) is positioned on the upper side of the water tank (2); the water pump (8) is fixedly installed between the second guide pipe (7) and the third guide pipe (9), the second guide pipe (7) and the third guide pipe (9) are communicated with the inner space of the water pump (8), and the flat end, back to the water pump (8), of the third guide pipe (9) is located inside the water tank (2).

2. A bearing cooling system for a vibration apparatus according to claim 1, wherein: the cooling mechanism (1) further comprises a water shortage alarm switch (3); lack water alarm switch (3) and external siren electric connection, lack water alarm switch (3) set up in water tank (2) upper end, just the lower extreme of lack water alarm switch (3) extends to the inside of water tank (2).

3. A bearing cooling system for a vibration apparatus according to claim 2, wherein: the water tank (2) comprises a fan (10), a fixed cover (11) and a tank body (14); the front end of the fan (10) is fixedly connected with the rear end of the fixed cover (11); the lower end of the fixed cover (11) is fixedly connected with the upper end of the box body (14).

4. A bearing cooling system for a vibration apparatus according to claim 3, wherein: the water tank (2) also comprises a cloth piece (12); the upper end of the cloth piece (12) is fixedly connected with the lower end of the inner side of the fixed cover (11).

5. The bearing cooling system for a vibration apparatus according to claim 4, wherein: the water tank (2) further comprises a weight (13); the weight (13) is fixedly arranged at the lower end of the cloth piece (12).

6. A bearing cooling system for a vibration apparatus according to claim 3, wherein: the water shortage alarm switch (3) comprises a button (15), a sliding rod (16), a floating block (17) and an alarm switch (18); the alarm switch (18) is electrically connected with an external alarm; the lower end of the alarm switch (18) is fixedly connected with the upper end of the fixed cover (11); the lower end of the button (15) is fixedly connected to the upper end of a sliding rod (16), and the sliding rod (16) penetrates through the fixed cover (11) in a sliding manner; the lower end of the sliding rod (16) is fixedly connected with the upper end of the floating block (17); the alarm switch (18) is located on the lower side of the button (15).

7. The bearing cooling system for a vibration apparatus according to claim 6, wherein: the bearing cover (4) comprises a fixed seat (19) and a sealing cover (25); a first water chute (20) and a second water chute (21) are formed in the inner wall of the fixed seat (19), the first water chute (20) is communicated with the inner space of the first guide pipe (5), the second water chute (21) is communicated with the inner space of the second guide pipe (7), and the first guide pipe (5) and the second guide pipe (7) are fixedly arranged at the side end of the fixed seat (19); a third water chute (22) and a fourth water chute (23) are formed in the inner wall of the sealing cover (25), the upper end of the third water chute (22) is communicated with the inner space of the first water chute (20), and the inner space of the fourth water chute (23) is communicated with the inner space of the second water chute (21); the upper end of the sealing cover (25) is fixedly arranged at the lower end of the fixed seat (19) by screws.

8. A bearing cooling system for a vibration apparatus according to claim 7, wherein: the bearing cover (4) further comprises a blocking frame (24); the blocking frame (24) is fixedly connected to the inner wall of the sealing cover (25).