Detachable water-cooling bearing seat

Abstract

The invention provides a detachable water-cooling bearing seat, and relates to the technical field of engineering elements or parts, the detachable water-cooling bearing seat comprises a bearing mounting carrier, a first connecting base and a second connecting base, the bearing mounting carrier is movably connected above the first connecting base and the second connecting base; a first solution cavity is formed in the first connecting base, a second solution cavity communicated with the first solution cavity is formed in the second connecting base, the first solution cavity and the second solution cavity are both communicated with the bearing mounting carrier, and the first connecting base is connected with a working controller; temperature sensors are connected in the first solution chamber and the second solution chamber, and the temperature sensors are in signal connection with the working controller. The first solution chamber is connected with a first liquid outlet, and the second solution chamber is connected with a second liquid outlet. The problem that in the prior art, normal work is affected due to the fact that the bearing cannot dissipate heat in time under the high-load or high-speed operation condition, and the temperature is too high is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering components or parts, and in particular to a detachable water-cooled bearing housing. Background Art

[0002] Bearing housings are widely used in mechanical equipment and are mechanical components for fixing and supporting bearings, usually made of materials such as cast iron, cast steel, or aluminum alloy. It plays a crucial role in mechanical movement. The main functions of the bearing housing are to fix the bearing, ensure its correct position and direction during operation, and prevent the bearing from shifting due to vibration or load; it can also protect the bearing from external contaminants (such as dust, moisture, etc.) and extend the service life of the bearing; on the other hand, by firmly fixing the bearing, the bearing housing can effectively reduce vibration and noise during mechanical operation and improve the running smoothness of the equipment.

[0003] The Chinese patent with the patent name of a bearing housing for an environmental protection centrifuge and the publication number CN202023326999.9 has been publicly disclosed. The structure of this patent includes a lower bearing bush mechanism, the top of the lower bearing bush mechanism is fixedly connected with a self-locking mechanism, the top of the self-locking mechanism is fixedly installed with a bolt mechanism, the top of the lower bearing bush mechanism is fixedly installed with an upper bearing bush mechanism, and a bearing is fixedly installed on the inner wall of the upper bearing bush mechanism; the self-locking mechanism includes a housing, a telescopic groove, a spring, sawteeth, and a clamping plate. A telescopic groove is opened inside the housing, a spring is fixedly connected to the top of the telescopic groove, a spring is fixedly connected to the top of the spring, and a sawtooth is fixedly connected to one side of the sawtooth; the bolt mechanism includes a nut, a strip tooth, and a screw rod. A strip tooth is fixedly connected to the bottom of the nut, and a screw rod is fixedly connected to the bottom of the nut; the upper bearing bush mechanism includes an upper bearing bush, an ejection screw hole, an internal hexagonal bolt, and a fixing bolt. An ejection screw hole is opened on the outer surface of the upper bearing bush, an internal hexagonal bolt is fixedly installed inside the ejection screw hole, and a fixing bolt is fixedly installed on the outer surface of the upper bearing bush. However, under high-load or high-speed operating conditions, the bearing will generate a large amount of heat. If the heat is not dissipated in time, it will cause the bearing temperature to be too high, affecting its performance and service life. However, this bearing housing usually does not have an effective cooling function, which will cause the bearing to be unable to operate at high speed normally for a long time. Summary of the Invention

[0004] The purpose of the present application is to provide a detachable water-cooled bearing housing, which solves the problem in the prior art that the bearing cannot dissipate heat in time under high-load or high-speed operating conditions, resulting in too high a temperature and affecting normal operation.

[0005] The technical solution of the present application: A detachable water-cooled bearing housing, comprising: a bearing installation carrier, a first connection base, and a second connection base, wherein the bearing installation carrier is movably connected above the first connection base and the second connection base; a first solution chamber is provided inside the first connection base, a second solution chamber communicating with the first solution chamber is provided inside the second connection base, both the first solution chamber and the second solution chamber communicate with the bearing installation carrier, the first connection base is connected with a working controller, temperature sensors are connected inside both the first solution chamber and the second solution chamber, and the temperature sensors are in signal connection with the working controller.

[0006] In some embodiments, the first connection base is connected to the second connection base.

[0007] In some embodiments, the first solution chamber is connected with a first liquid discharge port, and the second solution chamber is connected with a second liquid discharge port.

[0008] In some embodiments, the second connection base is connected with an auxiliary controller in signal connection with the working controller.

[0009] In some embodiments, the first connection base is provided with a working display screen in signal connection with the working controller.

[0010] In some embodiments, a liquid drainage channel coaxial with it is provided inside the bearing installation carrier, liquid connecting pipes are connected at positions of the liquid drainage channel close to the first solution chamber and the second solution chamber, and the liquid connecting pipes communicate with the first solution chamber and the second solution chamber.

[0011] In some embodiments, a first suction device and a second suction device with the same structure are communicated at the top of the bearing installation carrier, and both the first suction device and the second suction device communicate with the liquid drainage channel.

[0012] In some embodiments, the first suction device is connected with a liquid cooler, a stock solution connection pipe and a liquid outlet pipe are communicated on the liquid cooler, and both the stock solution connection pipe and the liquid outlet pipe communicate with the liquid drainage channel.

[0013] In some embodiments, movable slide rails are connected between the first connection base and the bearing installation carrier and between the second connection base and the bearing installation carrier.

[0014] In some embodiments, a heat insulation layer is laid on the top of the bearing installation carrier.

[0015] Based on the above technical features, the beneficial effects of the present invention are: The present invention provides a detachable water-cooled bearing housing, which is provided with a bearing installation carrier, a first connection base, a second connection base, a first solution chamber, a second solution chamber, a working controller, and a temperature sensor. A first solution chamber is opened inside the first connection base, and a second solution chamber is opened inside the second connection base. The first solution chamber and the second solution chamber are used to hold a solution that can achieve a cooling and refrigerating effect. Through these cooling liquids or refrigerating liquids, the first connection base, the second connection base, the bearing installation carrier, and the bearing are cooled, dissipated, and cooled. The temperature sensor is used to detect the temperature of the liquid inside the first solution chamber and the second solution chamber. The working controller is signal-connected to the temperature sensor. When the temperature of the bearing rises during high-speed operation and transfers heat to the liquid inside the first solution chamber and the second solution chamber, causing the temperature of the liquid inside the first solution chamber and the second solution chamber to rise or have a tendency to rise, the temperature signal can be detected in time by the temperature sensor and transmitted to the working controller. After receiving the signal, the working controller transmits an operation instruction outward, and then the remote device or the staff will replace or cool the liquid inside the first solution chamber and the second solution chamber to ensure that the liquid inside the first solution chamber and the second solution chamber can always dissipate heat, cool down, or refrigerate during the operation of the bearing, solving the problem in the prior art that the bearing cannot dissipate heat in time under high load or high-speed operation conditions, resulting in too high a temperature and affecting normal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is another schematic structural diagram of the present invention; Figure 3 is a side view of the structure of the present invention; Figure 4 is a schematic internal structure diagram of the present invention; Figure 5 is a schematic connection diagram of the thermostat in the present invention; Figure 6 is a partial cross-sectional view of the structure of the present invention; Figure 7 is a top view of the structure of the present invention; Figure 8 is a bottom view of the structure of the present invention; Figure 9 Schematic diagram of the moving states of the first connection base and the second connection base in the present invention; Figure 10 Another schematic diagram of the moving states of the first connection base and the second connection base in the present invention.

[0018] In the figure: 1 - bearing installation carrier; 2 - first connection base; 3 - second connection base; 4 - first suction device; 5 - second suction device; 6 - working display screen; 7 - working controller; 8 - temperature sensor; 9 - first liquid discharge port; 10 - first solution chamber; 11 - heat insulation layer; 12 - movable slide rail; 13 - connecting rod; 14 - connection head; 15 - stock solution connection pipe; 16 - liquid cooler; 17 - liquid outlet pipe; 18 - second liquid discharge port; 19 - outlet; 20 - liquid drainage channel; 21 - fixing hole; 22 - annular suction cup; 23 - second solution chamber. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1 Please refer to Figures 1-10 , the present invention provides a silicon nitride granulation device, which includes a bearing installation carrier 1, a first connection base 2, and a second connection base 3. A bearing installation carrier 1 is movably connected above the first connection base 2 and the second connection base 3; a first solution chamber 10 is opened inside the first connection base 2, and a second solution chamber 23 communicating with the first solution chamber 10 is opened inside the second connection base 3. Both the first solution chamber 10 and the second solution chamber 23 are communicated with the bearing installation carrier 1. The first connection base 2 is connected with a working controller 7, and temperature sensors 8 are connected inside both the first solution chamber 10 and the second solution chamber 23. The temperature sensors 8 are in signal connection with the working controller 7.

[0021] It should be noted that in this embodiment, a bearing installation carrier 1, a first connection base 2, a second connection base 3, a first solution chamber 10, a second solution chamber 23, a working controller 7, and a temperature sensor 8 are provided. The bearing installation carrier 1 is movably connected above the first connection base 2 and the second connection base 3. The provided bearing installation carrier 1 is used to connect the bearing and also to limit the working position of the bearing, enabling it to rotate within a specified area, thus avoiding the separation between the bearing installation carrier 1 and the external connection device during the bearing's operation. The provided first connection base 2 and second connection base 3 are used to connect the bearing installation carrier 1. A first solution chamber 10 is provided inside the first connection base 2, and a second solution chamber 23 communicating with the first solution chamber 10 is provided inside the second connection base 3. By providing the first solution chamber 10 and the second solution chamber 23, solutions capable of achieving cooling and heat dissipation effects can be contained.

[0022] Specifically, both the first solution chamber 10 and the second solution chamber 23 communicate with the bearing installation carrier 1. Through these cooling or heat dissipation liquids, the first connection base 2, the second connection base 3, the bearing installation carrier 1, and the bearing can be cooled, dissipated heat, and cooled. Further, temperature sensors 8 are connected inside both the first solution chamber 10 and the second solution chamber 23. The provided temperature sensors 8 are used to detect the temperature of the liquids inside the first solution chamber 10 and the second solution chamber 23. The first connection base 2 is connected to a working controller 7, and the temperature sensors 8 are signal-connected to the working controller 7. When the bearing's temperature rises during high-speed operation and transfers heat to the liquids inside the first solution chamber 10 and the second solution chamber 23, causing the temperature of the liquids inside the first solution chamber 10 and the second solution chamber 23 to rise or have a tendency to rise, the temperature sensors 8 can timely detect this temperature signal and transmit this temperature signal to the working controller 7. After receiving the signal, the working controller 7 transmits an operation instruction outward, and then the remote device or the staff will replace or cool the liquids inside the first solution chamber 10 and the second solution chamber 23, ensuring that the liquids inside the first solution chamber 10 and the second solution chamber 23 can always dissipate heat, cool down, or be cooled during the bearing's operation. Furthermore, it ensures that the bearing can receive cooling, heat dissipation, or cooling even under high load or high-speed operation conditions, guaranteeing the normal operation of the bearing and effectively extending the service life of the bearing, solving the problem in the prior art that the bearing cannot dissipate heat in time under high load or high-speed operation conditions, resulting in excessive temperature and affecting normal operation.

[0023] Embodiment 2 Based on Embodiment 1, a detachable water-cooled bearing housing is provided, specifically including: a bearing installation carrier 1, a first connection base 2, and a second connection base 3. The bearing installation carrier 1 is movably connected above the first connection base 2 and the second connection base 3. A first solution chamber 10 is formed inside the first connection base 2, and a second solution chamber 23 communicating with the first solution chamber 10 is formed inside the second connection base 3. Both the first solution chamber 10 and the second solution chamber 23 communicate with the bearing installation carrier 1. The first connection base 2 is connected to a working controller 7. Temperature sensors 8 are connected inside both the first solution chamber 10 and the second solution chamber 23, and the temperature sensors 8 are in signal connection with the working controller 7. The first connection base 2 is connected to the second connection base 3. In some embodiments, the first connection base 2 and the second connection base 3 are integrally formed. In some embodiments, the first connection base 2 and the second connection base 3 are detachably connected, and the detachable connection methods include at least plugging and threaded connection.

[0024] In some embodiments, the first solution chamber 10 is connected to a first drain port 9, and the second solution chamber 23 is connected to a second drain port 18. The provided first drain port 9 is used to discharge and replace the cooling liquid in the first solution chamber 10, and the second drain port 18 is used to discharge and replace the cooling liquid in the second solution chamber 23. Both the first drain port 9 and the second drain port 18 are connected to a liquid control valve. The liquid control valve is used to control the inflow and outflow of the cooling liquid to avoid liquid outflow and waste.

[0025] In some embodiments, the second connection base 3 is connected to an auxiliary controller in signal connection with the working controller 7. By providing the auxiliary controller and connecting it to the working controller 7 in signal, it can ensure the monitoring and control of the liquid in both the first solution chamber 10 and the second solution chamber 23 simultaneously. Specifically, to ensure water cooling, the working controller 7 needs to control the temperature for better water cooling effect, and further realize temperature display and temperature testing.

[0026] In some embodiments, a working display screen 6 in signal connection with the working controller 7 is provided on the first connection base 2. Through the provided working display screen 6, the working state of the entire device can be displayed and controlled.

[0027] In some embodiments, a liquid drainage channel 20 coaxial with the bearing mounting carrier 1 is provided inside the bearing mounting carrier 1. A liquid connection pipe is connected to the liquid drainage channel 20 near the positions of the first solution chamber 10 and the second solution chamber 23. The liquid connection pipe communicates with the first solution chamber 10 and the second solution chamber 23. That is, the liquid drainage channel 20 communicates with both the first solution chamber 10 and the second solution chamber 23. In the prior art, a patent named "A Bearing Seat with Load-bearing Capacity" is disclosed. The structure of this patent includes a bearing support plate and a bearing sleeve group; a bearing sleeve group is fixedly connected to the upper surface of the bearing support plate. The bearing sleeve group includes a plurality of concentrically arranged bearings, and a rotating shaft is rotatably connected inside the bearing sleeve group. A bearing seat sealing cover is further fixedly connected to the top of the bearing sleeve group outside the rotating shaft. An installation sleeve with the same height as the bearing sleeve group is further fixedly connected to the bottom of the bearing seat sealing cover. The bottom of the installation sleeve extends to the upper surface of the bearing support plate and is fixedly connected to the bearing support plate through a bearing seat. The bearing sleeve group includes at least a first bearing and a second bearing. The first bearing is located inside the second bearing, and at least part of the outer wall of the first bearing is fixedly connected to the inner wall of the second bearing. The rotating shaft is rotatably connected inside the first bearing, and the installation sleeve is fixedly connected to the outside of the second bearing. The height of the second bearing is at least partially higher than that of the first bearing. A receiving groove is further provided on the upper surface of the bearing support plate corresponding to the rotating shaft, and the bottom end part of the rotating shaft is received in the receiving groove and rotatably connected to the receiving groove. Since this structure is mainly in a working state with a high load-bearing capacity, in this state, due to the increase in mass, the friction generated by the bearing during rotation will be greater, and thus the heat generated will also be more. However, this structure cannot achieve effective and real-time cooling, which may lead to the situation that the bearing may overheat and cannot work properly in the high-load-bearing working state. In this embodiment, through the provided liquid drainage channel 20, the liquid for cooling in the first solution chamber 10 and the second solution chamber 23 can be drained into it, and then the bearing in the rotating working state can be dissipated heat, cooled, or cooled, thereby ensuring the normal operation of the bearing.

[0028] In some embodiments, a first suction device 4 and a second suction device 5 with the same structure are communicated with the top of the bearing mounting carrier 1. Both the first suction device 4 and the second suction device 5 are communicated with the liquid drainage channel 20. The provided first suction device 4 and second suction device 5 are used to provide pressure, and then suck the liquid in the first solution chamber 10 and the second solution chamber 23 into the liquid drainage channel 20, so as to achieve the effect of heat dissipation, cooling, or cooling.

[0029] In some embodiments, the first suction device 4 is connected to a liquid cooler 16. A stock solution connection pipe 15 and a liquid outlet pipe 17 are communicated with the liquid cooler 16. Both the stock solution connection pipe 15 and the liquid outlet pipe 17 are communicated with a liquid drainage channel 20. Specifically, through the provided liquid cooler 16, the connected stock solution connection pipe 15 is used to pump out the liquid in the first solution chamber 10 and the second solution chamber 23, pump it into the liquid cooler 16, and after cooling the liquid again, send the liquid out from the liquid outlet pipe 17 and into the liquid drainage channel 20, thereby achieving the cooling of the bearing installation carrier 1 and the bearing. Further, the liquid cooler 16 is internally connected to the first suction device 4 through a connecting rod 13. The stock solution connection pipe 15 is connected to the liquid cooler 16 through a connector 14. The liquid outlet pipe 17 is connected to the liquid cooler 16 through a discharge port 19.

[0030] In some embodiments, movable slide rails 12 are connected between the first connection base 2 and the bearing installation carrier 1, and between the second connection base 3 and the bearing installation carrier 1. Through the provided movable slide rails 12, the bearing installation carrier 1 can slide on the first connection base 2 or the second connection base 3, and at the same time, it is convenient for disassembly, maintenance and replacement.

[0031] In some embodiments, a heat insulation layer 11 is laid on the top of the bearing installation carrier 1. Through the provided heat insulation layer 11, it is convenient for the temperature generated by the rotation of the bearing to be transmitted to the device connected thereto, causing overheating of the device.

[0032] In some embodiments, a liquid delivery pipe is movably connected between the first solution chamber 10 and the second solution chamber 23.

[0033] In some embodiments, fixing holes 21 are formed on both the first connection base 2 and the second connection base 3 for fixedly connecting the first connection base 2 and the second connection base 3 to a specified position.

[0034] In some embodiments, annular suction cups 22 are connected to the bottoms of both the first connection base 2 and the second connection base 3 for strengthening the fastening between the first connection base 2, the second connection base 3 and the fixed surface.

[0035] Specifically, a detachable water-cooled bearing housing provided in this embodiment is provided with a bearing installation carrier 1, a first connection base 2, a second connection base 3, a first suction device 4, a second suction device 5, a working display screen 6, a working controller 7, a temperature sensor 8, a first drain port 9, a first solution chamber 10, a heat insulation layer 11, a movable slide rail 12, a connecting rod 13, a connecting head 14, a stock solution connecting pipe 15, a liquid cooler 16, a liquid outlet pipe 17, a second drain port 18, a discharge port 19, a liquid drainage channel 20, a fixing hole 21, an annular suction cup 22, and a second solution chamber 23. The first solution chamber 10 and the second solution chamber 23 are filled with a low-temperature liquid for heat dissipation, temperature reduction or cooling. When the bearing is rotating and working, the first suction device 4 and the second suction device 5 start to work. By changing the air pressure, the low-temperature liquid is sucked from the first solution chamber 10 and the second solution chamber 23 into the liquid drainage channel 20 and then enters the stock solution connecting pipe 15. After being cooled by the liquid cooler 16 and temperature detected, it is sent out from the liquid outlet pipe 17 to the liquid drainage channel 20, and then enters the first solution chamber 10 and the second solution chamber 23 from the liquid drainage channel 20, thereby realizing the process of the low-temperature liquid continuously flowing around the outer circle of the bearing, and further enabling the bearing to be continuously cooled, cooled or temperature-reduced under high-speed operation. Further, when the temperature of the bearing rises during high-speed operation and transfers heat to the low-temperature liquid, causing the temperature of the low-temperature liquid to rise or have a tendency to rise, at this time, the temperature sensor 8 timely detects this temperature signal and transmits this temperature signal to the working controller 7. After receiving the signal, the working controller 7 transmits an operation instruction outward, then the remote device or the staff will replace or cool the liquid in the first solution chamber 10 and the second solution chamber 23, and at the same time control the liquid cooler 16 to change the cooling temperature, that is, reduce the cooling temperature, to ensure that the low-temperature liquid can always perform the work of heat dissipation, temperature reduction or cooling during the bearing operation, and solve the problem in the prior art that the bearing cannot be timely cooled under high-load or high-speed operation conditions, resulting in too high temperature and affecting normal work.

[0036] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0037] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A detachable water-cooled bearing seat, characterized in that: include: A bearing mounting carrier (1), a first connecting base (2), and a second connecting base (3), wherein the first connecting base (2) and the second connecting base (3) are movably connected to the bearing mounting carrier (1); a first solution chamber (10) is provided inside the first connecting base (2), and a second solution chamber (23) connected to the first solution chamber (10) is provided inside the second connecting base (3); the first solution chamber (10) and the second solution chamber (23) are both connected to the bearing mounting carrier (1); the first connecting base (2) is connected to a working controller (7); the first solution chamber (10) and the second solution chamber (23) are both connected to a temperature sensor (8); and the temperature sensor (8) is signal-connected to the working controller (7).

2. A detachable water-cooled bearing seat according to claim 1, characterized in that: The first connecting base (2) is connected to the second connecting base (3).

3. The detachable water-cooled bearing seat according to claim 1, characterized in that: The first solution chamber (10) is connected to a first liquid discharge port (9), and the second solution chamber (23) is connected to a second liquid discharge port (18).

4. The detachable water-cooled bearing seat according to claim 1, characterized in that: The second connection base (3) is connected to an auxiliary controller which is signal-connected to the working controller (7).

5. The detachable water-cooled bearing seat according to claim 4, characterized in that: The first connection base (2) is provided with a working display screen (6) which is signal-connected to the working controller (7).

6. The detachable water-cooled bearing seat according to claim 1, characterized in that: The bearing mounting carrier (1) has a coaxial liquid drainage channel (20) formed therein, and the liquid drainage channel (20) is connected to a liquid connecting pipe near the first solution chamber (10) and the second solution chamber (23), and the liquid connecting pipe is in communication with the first solution chamber (10) and the second solution chamber (23).

7. The detachable water-cooled bearing seat according to claim 6, characterized in that: The top of the bearing mounting carrier (1) is connected to a first aspirator (4) and a second aspirator (5) of the same structure, and the first aspirator (4) and the second aspirator (5) are both connected to the liquid drainage channel (20).

8. The detachable water-cooled bearing seat according to claim 7, characterized in that: The first aspirator (4) is connected to a liquid cooler (16), and the liquid cooler (16) is connected to a raw liquid connection pipe (15) and a liquid outlet pipe (17), and both the raw liquid connection pipe (15) and the liquid outlet pipe (17) are connected to the liquid drainage channel (20).

9. The detachable water-cooled bearing seat according to claim 1, characterized in that: A movable slide rail (12) is connected between the first connection base (2) and the bearing installation carrier (1), and between the second connection base (3) and the bearing installation carrier (1).

10. The detachable water-cooled bearing seat according to claim 1, characterized in that: A heat insulation layer (11) is provided on the top of the bearing mounting carrier (1).

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