Heat dissipation type gearbox cover

Abstract

The utility model discloses a heat dissipation type gear box cover, which relates to the technical field of gear box covers, and comprises a box cover, four ends of the arc-shaped surface of the box cover are respectively and fixedly connected with side lugs, the top surfaces of the side lugs are provided with mounting holes in a penetrating manner, the box cover is internally provided with a heat conduction assembly, and the bottom surface of the box cover is provided with a sealing assembly. After the box cover is installed, heat conduction liquid is injected into the heat dissipation copper pipe, the sealing cover is covered, heat generated in the gearbox is conducted to the heat dissipation block through the heat conduction fins and the heat conduction block, at the moment, passive heat dissipation can be conducted through the heat dissipation copper pipe in cooperation with the heat dissipation fins, heat in the gearbox can be dissipated, and the heat dissipation effect is good. And when the gearbox generates a large amount of heat, the sealing cover can be opened to introduce the cooling liquid into the main pipe of one of the shunt pipes, so that the cooling liquid can enter the heat dissipation copper pipe from one of the shunt pipes and flow out from the other heat dissipation copper pipe and the other shunt pipe after passing through the heat dissipation block, and therefore, the heat can be brought out through the cooling liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of gear box covers, in particular to a heat dissipation type gear box cover. Background Art

[0002] The gearbox bears the force from the wind wheel and the reaction force generated during gear transmission. It must have sufficient rigidity to withstand the force and torque, prevent deformation, and ensure transmission quality. The design of the gearbox housing should be based on the layout arrangement of the wind turbine power transmission, processing and assembly conditions, and easy inspection and maintenance requirements. With the rapid development of the gearbox industry, more and more industries and different companies have used gearboxes, and more and more companies are growing and developing in the gearbox industry.

[0003] The existing gear box is provided with a transmission mechanism for driving the press. For the convenience of installation and maintenance, an opening is provided on the top of the gear box, and a cover plate for covering the opening is provided at the opening. The cover plate plays a role of dust and oil prevention. However, the existing cover plate cannot help the gear box to dissipate heat, and the sealing ring or sealant of the cover plate is easily damaged by the heat generated inside the gear box, which weakens the sealing effect. Therefore, it needs to be improved. Utility Model Content

[0004] The utility model aims to make up for the deficiencies of the prior art and provides a heat dissipation type gear box cover.

[0005] To achieve the above object, the utility model provides the following technical solutions: a heat dissipation type gear case cover, comprising a case cover, the four ends of the arc surface of the case cover are respectively fixedly connected with side ears, the top surface of the side ears is penetrated with a mounting hole, the interior of the case cover is provided with a heat conduction component, and the bottom surface of the case cover is provided with a sealing component;

[0006] The heat conduction component includes a heat conduction chamber and a heat conduction block. Heat conduction chambers are provided at both ends of the inner part of the box cover. An installation opening is provided through the bottom surface of the inner wall of the heat conduction chamber, and a heat conduction block is fixedly installed on the inner wall of the installation opening. A heat dissipation component is provided on the top surface of the heat conduction block.

[0007] As mentioned above, the bottom surface of the heat conducting block is fixedly mounted with heat conducting fins.

[0008] As mentioned above, the heat dissipation assembly includes a heat dissipation block, a heat dissipation copper tube, a shunt tube and a sealing cover. The top surface of the heat conductive block is fixedly connected with the heat dissipation block. The heat dissipation block is a copper block with a hollow interior and openings on the front and back sides. The inner walls of the openings of the heat dissipation block are fixedly connected with heat dissipation copper tubes, and the heat dissipation copper tubes pass through the heat conductive chamber. The openings of the heat dissipation copper tubes in the same direction are connected through a shunt tube. The arc surface of the main tube of the shunt tube is provided with threads, and the sealing cover is connected with the threads.

[0009] As mentioned above, the heat dissipation copper tube passes through the arc surface of the heat conduction chamber and is fixedly mounted with heat dissipation fins at one end.

[0010] As mentioned above, the sealing assembly includes a sealing groove and a glue injection tube. The sealing groove is opened on the bottom surface of the box cover. The sealing groove is an annular groove. An opening is opened through the inner wall of the sealing groove, and a glue injection tube is fixedly installed on the inner wall of the opening. A glue pressing assembly is arranged on the inner wall of the sealing groove, and a driving assembly is arranged on the top surface of the box cover corresponding to the sealing groove.

[0011] As mentioned above, the glue pressing assembly includes a pressing ring and a magnetic ring 1, the pressing ring is placed on the inner wall of the sealing groove, and the magnetic ring 1 is fixedly installed on the top surface of the pressing ring.

[0012] As mentioned above, the driving assembly includes a second magnetic ring and a slot. The slot is provided on the top surface of the box cover corresponding to the sealing slot and is an annular groove. The second magnetic ring is clamped on the inner wall of the slot.

[0013] Compared with the prior art, this heat dissipation type gear box cover has the following beneficial effects:

[0014] 1. The utility model provides a heat conduction bin, a heat conduction block, a heat conduction fin, a heat sink, a heat sink, a heat sink copper tube, a shunt tube, a heat sink fin and a sealing cover, so that after the box cover is installed, a heat conduction liquid is injected into the heat sink copper tube, and the sealing cover is closed, and the heat generated inside the gear box is conducted to the heat sink through the heat conduction fins and the heat conduction block. At this time, the heat sink copper tube can cooperate with the heat sink fins to perform passive heat dissipation, so that the heat in the gear box can be dissipated, and when the gear box generates a large amount of heat, the sealing cover can be opened to pass the coolant through the main pipe of one of the shunt tubes, so that the coolant can enter the heat sink copper tube from one of the shunt tubes, and flow out from the other heat sink copper tube and the other shunt tube after passing through the heat sink, so that the heat can be taken out by the coolant, so that the box cover is not easy to soften the sealant due to overheating and reduce the sealing effect.

[0015] 2. The utility model provides a sealing groove, a glue injection tube, a pressure ring, a magnetic ring 1, a magnetic ring 2 and a clamping groove, so that after the box cover is installed, the magnetic ring 2 can be clamped into the clamping groove so that the magnetic ring 1 is attracted by the magnetic ring 2, and the pressure ring is fixed to the top surface of the inner wall of the sealing groove. At this time, sealant is injected into the sealing groove of the box through the glue injection tube. After the injection is completed, the magnetic ring 2 is reversely clamped into the clamping groove so that the magnetic ring 1 is subjected to the repulsive force of the magnetic ring 2, so that the pressure ring can evenly compact the injected sealant, so that the sealant can be evenly applied to the sealing groove.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a bottom view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the box cover of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the pressure ring of the utility model.

[0021] In the figure: 1. box cover; 2. heat transfer chamber; 3. heat transfer block; 4. heat transfer fins; 5. heat dissipation copper tube; 6. heat dissipation block; 7. shunt pipe; 8. heat dissipation fins; 9. sealing cover; 10. side ears; 11. sealing groove; 12. glue injection tube; 13. pressure ring; 14. magnetic ring one; 15. magnetic ring two; 16. slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a heat dissipation gear case cover, comprising a case cover 1, the four ends of the arc surface of the case cover 1 are respectively fixedly connected with side ears 10, the top surface of the side ears 10 is penetrated with a mounting hole, the inside of the case cover 1 is provided with a heat conduction component, and the bottom surface of the case cover 1 is provided with a sealing component;

[0024] The heat conduction component includes a heat conduction chamber 2 and a heat conduction block 3. Heat conduction chambers 2 are provided at both ends of the inner part of the box cover 1. An installation opening is provided through the bottom surface of the inner wall of the heat conduction chamber 2, and a heat conduction block 3 is fixedly installed on the inner wall of the installation opening. A heat dissipation component is provided on the top surface of the heat conduction block 3.

[0025] According to the overall structure of the device, the side ear 10 of the box cover 1 is fixedly connected to the gear box by bolts. After the box cover 1 is connected to the gear box, the magnetic ring 14 is attracted by the magnetic ring 15 by the magnetic ring 15, and the pressure ring 13 is fixed to the inner wall top surface of the sealing groove 11. At this time, the sealant is injected into the sealing groove 11 through the injection tube 12. After the injection is completed, the magnetic ring 15 is reversely connected to the slot 16, so that the magnetic ring 14 is repelled by the magnetic ring 15, so that the pressure ring 13 can evenly compact the injected sealant, so that the sealant can be evenly applied to the sealing groove 11 for sealing. Before the gear box works, Heat-conducting liquid is injected into the heat-dissipating copper tube 5, and the sealing cover 9 is covered. The heat generated inside the gear box is conducted to the heat-dissipating block 6 through the heat-conducting fins 4 and the heat-conducting block 3. At this time, the heat-dissipating copper tube 5 cooperates with the heat-dissipating fins 8 to perform passive heat dissipation, so that the heat in the gear box can be dissipated. When the gear box generates a lot of heat, the sealing cover 9 can be opened to pass the coolant into the main pipe of one of the shunt pipes 7, so that the coolant can enter the heat-dissipating copper tube 5 from one of the shunt pipes 7, and flow out from the other heat-dissipating copper tube 5 and the other shunt pipe 7 after passing through the heat-dissipating block 6, so that the heat can be taken out by the coolant, so that the box cover 1 is not easy to soften the sealant due to overheating and reduce the sealing effect.

[0026] like Figure 2 As shown, the bottom surface of the heat conducting block 3 is fixedly mounted with heat conducting fins 4 .

[0027] By providing the heat-conducting fins 4 , the heat-conducting fins 4 can cooperate with the heat-conducting block 3 to conduct heat, so that the heat-conducting effect of the heat-conducting block 3 is better.

[0028] like Figure 1-3 As shown, the heat dissipation assembly includes a heat dissipation block 6, a heat dissipation copper tube 5, a shunt tube 7 and a sealing cover 9. The top surface of the heat conductive block 3 is fixedly connected with the heat dissipation block 6. The heat dissipation block 6 is a copper block with a hollow interior and openings on the front and back sides. The inner wall of the opening of the heat dissipation block 6 is fixedly connected with the heat dissipation copper tube 5, and the heat dissipation copper tube 5 passes through the heat conductive bin 2. The openings of the heat dissipation copper tube 5 in the same direction are connected through the shunt tube 7. The arc surface of the main tube of the shunt tube 7 is provided with threads, and the sealing cover 9 is threadedly connected. The heat dissipation copper tube 5 passes through the arc surface of the heat conductive bin 2, and one end is fixedly installed with a heat dissipation fin 8.

[0029] By providing the heat sink block 6, the heat sink copper tube 5, the shunt tube 7, the sealing cover 9 and the heat sink fins 8, before the gear box works, the heat conduction liquid is injected into the heat sink copper tube 5, and the sealing cover 9 is closed, and the heat generated inside the gear box is conducted to the heat sink block 6 through the heat conduction fins 4 and the heat conduction block 3. At this time, the heat sink copper tube 5 cooperates with the heat sink fins 8 to perform passive heat dissipation, so that the heat in the gear box can be dissipated. When the gear box generates a lot of heat, the sealing cover 9 can be opened to pass the coolant through the main pipe of one of the shunt tubes 7, so that the coolant can enter the heat sink copper tube 5 from one of the shunt tubes 7, and flow out from the other heat sink copper tube 5 and the other shunt tube 7 after passing through the heat sink block 6, so that the heat can be taken out by the coolant.

[0030] like Figure 2-4 As shown, the sealing assembly includes a sealing groove 11 and a glue injection tube 12. The sealing groove 11 is opened on the bottom surface of the box cover 1. The sealing groove 11 is an annular groove. An opening is opened through the inner wall of the sealing groove 11, and a glue injection tube 12 is fixedly installed on the inner wall of the opening. A glue pressing assembly is arranged on the inner wall of the sealing groove 11. A driving assembly is arranged on the top surface of the box cover 1 corresponding to the sealing groove 11. The glue pressing assembly includes a pressing ring 13 and a magnetic ring 14. The pressing ring 13 is placed on the inner wall of the sealing groove 11. The magnetic ring 14 is fixedly installed on the top surface of the pressing ring 13. The driving assembly includes a magnetic ring 15 and a clamping groove 16. The clamping groove 16 is opened on the top surface of the box cover 1 corresponding to the sealing groove 11, and is an annular groove. The magnetic ring 15 is clamped on the inner wall of the clamping groove 16.

[0031] Through the sealing groove 11, the glue injection tube 12, the pressure ring 13, the magnetic ring 14, the magnetic ring 15 and the slot 16, after the box cover 1 is connected to the gear box, the magnetic ring 14 is attracted by the magnetic ring 15 by the magnetic ring 15, and the pressure ring 13 is fixed to the top surface of the inner wall of the sealing groove 11. At this time, the sealant is injected into the sealing groove 11 through the glue injection tube 12. After the injection is completed, the magnetic ring 15 is reversely clamped in the slot 16, so that the magnetic ring 14 is repelled by the magnetic ring 15, and the pressure ring 13 can evenly compact the injected sealant, so that the sealant can be evenly applied to the sealing groove 11 for sealing.

[0032] Working principle: The side ear 10 of the box cover 1 is fixedly connected to the gear box by bolts. After the box cover 1 is connected to the gear box, the magnetic ring 14 is attracted by the magnetic ring 15 by the magnetic ring 15, and the pressure ring 13 is fixed to the inner wall top surface of the sealing groove 11. At this time, the sealant is injected into the sealing groove 11 through the injection tube 12. After the injection is completed, the magnetic ring 15 is reversely connected to the slot 16, so that the magnetic ring 14 is repelled by the magnetic ring 15, and the pressure ring 13 can evenly compact the injected sealant, so that the sealant can be evenly applied to the sealing groove 11 for sealing. Before the gearbox works, inject heat-conducting liquid into the heat-dissipating copper tube 5, and cover the sealing cover 9. The heat generated inside the gearbox is transferred to the heat-dissipating block 6 through the heat-conducting fins 4 and the heat-conducting block 3. At this time, the heat-dissipating copper tube 5 cooperates with the heat-dissipating fins 8 to perform passive heat dissipation, so that the heat in the gearbox can be dissipated. When the gearbox generates a lot of heat, the sealing cover 9 can be opened to pass the coolant into the main pipe of one of the shunt pipes 7, so that the coolant can enter the heat-dissipating copper tube 5 from one of the shunt pipes 7, and flow out from the other heat-dissipating copper tube 5 and the other shunt pipe 7 after passing through the heat-dissipating block 6, so that the heat can be taken out by the coolant.

[0033] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation gear case cover, comprising a case cover (1), characterized in that: The four ends of the arc-shaped surface of the box cover (1) are respectively fixedly connected with side ears (10), the top surface of the side ears (10) is penetrated with a mounting hole, the interior of the box cover (1) is provided with a heat conduction component, and the bottom surface of the box cover (1) is provided with a sealing component; The heat conduction component comprises a heat conduction chamber (2) and a heat conduction block (3). The heat conduction chamber (2) is provided at both ends of the box cover (1). The bottom surface of the inner wall of the heat conduction chamber (2) is provided with an installation opening, and the inner wall of the installation opening is fixedly provided with a heat conduction block (3). The top surface of the heat conduction block (3) is provided with a heat dissipation component. The heat dissipation component comprises a heat dissipation block (6), a heat dissipation copper tube (5), a shunt tube (7) and a sealing cover (9). The top surface of the heat conduction block (3) is fixedly connected with the heat dissipation block (6). The heat dissipation block (6) is a copper block with a hollow interior and openings on the front and back sides. The inner wall of the opening of the heat dissipation block (6) is fixedly connected with the heat dissipation copper tube (5), and the heat dissipation copper tube (5) passes through the heat conduction chamber (2). The openings of the heat dissipation copper tube (5) in the same direction are connected through the shunt tube (7). The arc surface of the main tube of the shunt tube (7) is provided with threads, and the sealing cover (9) is threadedly connected. The heat dissipation copper tube (5) passes through the arc-shaped surface of the heat conduction chamber (2), and a heat dissipation fin (8) is fixedly installed at one end thereof. The sealing component comprises a sealing groove (11) and a glue injection tube (12). The sealing groove (11) is provided on the bottom surface of the box cover (1). The sealing groove (11) is an annular groove. An opening is provided through the inner wall of the sealing groove (11), and a glue injection tube (12) is fixedly installed on the inner wall of the opening. A glue pressing component is provided on the inner wall of the sealing groove (11), and a driving component is provided on the top surface of the box cover (1) corresponding to the sealing groove (11).

2. The heat dissipation type gear box cover according to claim 1, characterized in that: A heat-conducting fin (4) is fixedly mounted on the bottom surface of the heat-conducting block (3).

3. The heat dissipation type gear box cover according to claim 1, characterized in that: The glue pressing assembly comprises a pressing ring (13) and a magnetic ring (14); the pressing ring (13) is placed on the inner wall of the sealing groove (11); and the magnetic ring (14) is fixedly mounted on the top surface of the pressing ring (13).

4. The heat dissipation type gear box cover according to claim 1, characterized in that: The driving assembly comprises a second magnetic ring (15) and a clamping groove (16); the clamping groove (16) is provided on the top surface of the box cover (1) corresponding to the sealing groove (11) and is an annular groove; the second magnetic ring (15) is clamped on the inner wall of the clamping groove (16).

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