Heavy load type industrial gearbox speed reducer

Abstract

The utility model relates to the technical field of gearbox speed reducers, and discloses a heavy load type industrial gearbox speed reducer which comprises a main body, an adaptive installation mechanism is arranged at the bottom of the main body, the adaptive installation mechanism comprises an installation bottom plate, a T-shaped sliding block and a limiting bolt, and the upper surface of the installation bottom plate is fixedly connected with the upper surface of the main body. And a rectangular groove is formed in the mounting bottom plate. According to the heavy-load type industrial gearbox speed reducer, a T-shaped sliding block can slide to a certain installation position in the rectangular groove through the effect of forming the rectangular groove in the installation bottom plate, then a limiting bolt is installed in the T-shaped sliding block in a threaded mode, and the position of the T-shaped sliding block after movement is limited to a certain degree; by means of the technical scheme, the problem of how to install according to the actual situation is effectively solved, the effect of more convenient installation can be achieved, meanwhile, the actual installation effect is improved, and efficient use in the actual process is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gear box reducers, in particular to a heavy-duty industrial gear box reducer. Background Art

[0002] A gearbox reducer is an independent component consisting of a gear transmission, a worm transmission, a gear and a worm transmission enclosed in a rigid housing. It is often used as a reduction transmission device between the prime mover and the working machine. It plays the role of matching speed and transmitting torque between the prime mover and the working machine or actuator. It is widely used in modern machinery.

[0003] According to the heavy-duty industrial gearbox reducer with application number CN202121757799.0, this solution solves the problem of how to ensure that the service life of the bearings set on the input shaft and the output shaft are increased to ensure the normal use of the reducer.

[0004] However, the following problems still exist in actual use:

[0005] (1) The existing gearbox reducer has the problem that the whole is installed by fixing bolts during use, and cannot be installed in different positions according to actual conditions, which will reduce the actual installation effect and the actual use effect.

[0006] (2) The existing gearbox reducer has the problem that when the internal part is damaged during use, it is impossible to disassemble and repair the internal part in time, which will cause certain damage to the device and is not conducive to its promotion and use in practice.

[0007] For this purpose, the utility model launches a heavy-duty industrial gearbox reducer. Utility Model Content

[0008] In view of the deficiencies in the prior art, the utility model provides a heavy-duty industrial gearbox reducer, which has the advantages of being able to be installed according to actual conditions and being able to be repaired in a timely manner, and solves the problems raised in the background technology.

[0009] The utility model provides the following technical solution: a heavy-duty industrial gearbox reducer, comprising a main body, wherein an adaptive mounting mechanism is arranged at the bottom of the main body, wherein the adaptive mounting mechanism comprises a mounting base plate, a T-shaped sliding block and a limiting bolt, wherein the upper surface of the mounting base plate is fixedly connected to the upper surface of the main body, a rectangular groove is provided inside the mounting base plate, the outer surface of the T-shaped sliding block is slidably connected to the inner wall of the rectangular groove, the outer surface of the limiting bolt is threadedly connected to the inner wall of the T-shaped sliding block, and the outer surface of the limiting bolt is threadedly connected to the inner wall of the mounting base plate.

[0010] Preferably, a maintenance and disassembly mechanism is provided on the back side of the main body, and the maintenance and disassembly mechanism includes a receiving shaft, a limit block and an abutment plate. The outer surface of the receiving shaft is fixedly connected to the interior of the main body, the interior of the limit block is rotatably connected to the outer surface of the receiving shaft, an inspection cover plate is clamped inside the main body, and the back side of the inspection cover plate abuts against the front side of the limit block, and the interior of the limit block is clamped with an abutment plate, and the front side of the abutment plate abuts against the back side of the inspection cover plate.

[0011] Preferably, the internal thread of the T-shaped sliding block is connected to a mounting screw, and one end of the mounting screw is fixedly connected to a rotating block.

[0012] Preferably, a reinforcement block is provided on the front side of the main body, an input shaft is provided inside the reinforcement block, and a first shaft cover is provided on the outer surface of the input shaft.

[0013] Preferably, an output shaft is arranged inside the main body, and a second shaft cover is arranged on the outer surface of the output shaft.

[0014] Preferably, the internal thread of the abutment plate is connected with a fixing bolt, and the outer surface of the fixing bolt is connected with the internal thread of the inspection cover plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. This type of heavy-duty industrial gearbox reducer, by adapting to the use of the installation mechanism, when this type of heavy-duty industrial gearbox reducer, when in use, when the main body is installed according to the actual situation, first, through the role of the rectangular groove opened inside the installation base plate, the T-shaped sliding block can be slid inside the rectangular groove to a certain installation position, and then the internal thread of the T-shaped sliding block is installed with the upper limit bolt to limit the position of the T-shaped sliding block after movement. After that, the rotating block can be held to drive the thread movement of the installation screw fixed at the bottom of the rotating block for installation and use, which is conducive to efficient installation and use in practice, effectively solves the problem of how to install according to actual conditions, and can achieve a more convenient effect during installation. At the same time, it improves the actual installation effect and is conducive to efficient use in practice.

[0017] 2. This type of heavy-duty industrial gearbox reducer, through the use of the maintenance and disassembly mechanism, when this type of heavy-duty industrial gearbox reducer is in use, when the interior of the main body is to be repaired, first, the fixing bolts are taken out from the inside of the abutment plate and the inspection cover, so that there is no certain abutment force between the abutment plate and the front of the inspection cover and between the abutment plate and the interior of the limit block, and the abutment plate can be taken out from the front of the inspection cover and the interior of the limit block. After taking it out, the limit block can be rotated on the outer surface of the receiving shaft through the sliding action of the outer surface of the receiving shaft installed on the back of the main body, so that the front of the limit block is not in direct contact with the back of the inspection cover, and then the inspection cover plate clamped inside the main body can be taken out, which effectively solves the problem of how to repair the main body if it is damaged inside, and can achieve the effect of timely repair when damaged. At the same time, it reduces damage to the device, which is conducive to more widespread promotion and use in practice. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of a top view structure;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the adaptive installation mechanism structure;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the maintenance and disassembly mechanism structure.

[0022] In the figure: 1. main body; 2. reinforcement block; 3. input shaft; 4. first shaft cover; 5. output shaft; 6. second shaft cover; 7. mounting base plate; 8. rectangular groove; 9. T-shaped sliding block; 10. limiting bolt; 11. mounting screw; 12. rotating block; 13. supporting shaft; 14. limiting block; 15. abutment plate; 16. fixing bolt; 17. adaptable mounting mechanism; 18. maintenance and disassembly mechanism; 19. inspection cover. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 3A heavy-duty industrial gearbox reducer comprises a main body 1, and an adaptable mounting mechanism 17 is arranged at the bottom of the main body 1. The adaptable mounting mechanism 17 comprises a mounting base plate 7, a T-shaped sliding block 9 and a limiting bolt 10. The upper surface of the mounting base plate 7 is fixedly connected to the upper surface of the main body 1. A rectangular groove 8 is provided inside the mounting base plate 7. The outer surface of the T-shaped sliding block 9 is slidably connected to the inner wall of the rectangular groove 8. The outer surface of the limiting bolt 10 is threadedly connected to the inner surface of the T-shaped sliding block 9. The outer surface of the limiting bolt 10 is threadedly connected to the inner surface of the mounting base plate 7. The inner thread of the T-shaped sliding block 9 is connected with a mounting screw 11. One end of the mounting screw 11 is fixedly connected with a rotating block 12, which can achieve a more convenient effect during installation. At the same time, it improves the actual installation effect and is conducive to efficient use in practice.

[0025] See also Figure 4 A maintenance and disassembly mechanism 18 is provided on the back of the main body 1. The maintenance and disassembly mechanism 18 includes a receiving shaft 13, a limit block 14 and an abutment plate 15. The outer surface of the receiving shaft 13 is fixedly connected to the interior of the main body 1, and the interior of the limit block 14 is rotatably connected to the outer surface of the receiving shaft 13. An inspection cover 19 is clamped inside the main body 1, and the back of the inspection cover 19 abuts against the front of the limit block 14. The interior of the limit block 14 is clamped with an abutment plate 15, and the front of the abutment plate 15 abuts against the back of the inspection cover 19. The internal thread of the abutment plate 15 is connected with a fixing bolt 16, and the outer surface of the fixing bolt 16 is connected to the internal thread of the inspection cover 19, which can achieve the effect of timely maintenance when damaged. At the same time, it reduces the damage to the device, which is conducive to more extensive promotion and use in practice.

[0026] See also Figure 1 and Figure 2 A reinforcing block 2 is provided on the front of the main body 1, an input shaft 3 is provided inside the reinforcing block 2, a first shaft cover 4 is provided on the outer surface of the input shaft 3, an output shaft 5 is provided inside the main body 1, and a second shaft cover 6 is provided on the outer surface of the output shaft 5, which is conducive to safe and efficient use in practice.

[0027] Working principle: when using, when installing the whole according to actual conditions, you can first place the mounting base plate 7 in the relevant mounting position, and then through the rectangular groove 8 opened inside the mounting base plate 7, you can slide the T-shaped sliding block 9 inside the rectangular groove 8 to a certain mounting position, and then install the internal thread of the T-shaped sliding block 9 with the upper limit bolt 10, and limit the position of the T-shaped sliding block 9 after moving. After that, you can hold the rotating block 12 to drive the threaded movement of the mounting screw 11 fixed at the bottom of the rotating block 12, and the outer surface of the mounting screw 11 can be connected to the internal thread of the installed position.

[0028] When inspecting the interior of the main body 1, first take out the fixing bolts 16 from the inside of the abutment plate 15 and the inspection cover 19, so that there is no certain abutment force between the abutment plate 15 and the front of the inspection cover 19 and between the abutment plate 15 and the inside of the limit block 14, and the abutment plate 15 can be taken out from the front of the inspection cover 19 and the inside of the limit block 14. After taking it out, the limit block 14 can be rotated on the outer surface of the receiving shaft 13 through the sliding action of the outer surface of the receiving shaft 13 installed on the back of the main body 1, so that the front of the limit block 14 is not in direct contact with the back of the inspection cover 19, and then the inspection cover 19 clamped inside the main body 1 can be taken out, and then the interior of the main body 1 can be inspected, which is conducive to timely maintenance of the interior of the main body 1.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the 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 heavy-duty industrial gearbox reducer, characterized in that: The invention comprises a main body (1), wherein an adaptable mounting mechanism (17) is arranged at the bottom of the main body (1), wherein the adaptable mounting mechanism (17) comprises a mounting base plate (7), a T-shaped sliding block (9) and a limiting bolt (10), wherein the upper surface of the mounting base plate (7) is fixedly connected to the upper surface of the main body (1), wherein a rectangular groove (8) is provided inside the mounting base plate (7), wherein the outer surface of the T-shaped sliding block (9) is slidably connected to the inner wall of the rectangular groove (8), wherein the outer surface of the limiting bolt (10) is connected to the inner thread of the T-shaped sliding block (9), and wherein the outer surface of the limiting bolt (10) is connected to the inner thread of the mounting base plate (7).

2. A heavy-duty industrial gearbox reducer according to claim 1, characterized in that: A maintenance and disassembly mechanism (18) is provided on the back of the main body (1), and the maintenance and disassembly mechanism (18) comprises a receiving shaft (13), a limit block (14) and an abutment plate (15); the outer surface of the receiving shaft (13) is fixedly connected to the inside of the main body (1); the inside of the limit block (14) is rotatably connected to the outer surface of the receiving shaft (13); an inspection cover plate (19) is clamped on the inside of the main body (1); the back of the inspection cover plate (19) abuts against the front of the limit block (14); the inside of the limit block (14) is clamped on the abutment plate (15); the front of the abutment plate (15) abuts against the back of the inspection cover plate (19).

3. A heavy-duty industrial gearbox reducer according to claim 1, characterized in that: The internal thread of the T-shaped sliding block (9) is connected to a mounting screw rod (11), and one end of the mounting screw rod (11) is fixedly connected to a rotating block (12).

4. A heavy-duty industrial gearbox reducer according to claim 1, characterized in that: A reinforcement block (2) is arranged on the front side of the main body (1), an input shaft (3) is arranged inside the reinforcement block (2), and a first shaft cover (4) is arranged on the outer surface of the input shaft (3).

5. A heavy-duty industrial gearbox reducer according to claim 1, characterized in that: An output shaft (5) is arranged inside the main body (1), and a second shaft cover (6) is arranged on the outer surface of the output shaft (5).

6. A heavy-duty industrial gearbox reducer according to claim 2, characterized in that: The internal thread of the abutment plate (15) is connected to a fixing bolt (16), and the outer surface of the fixing bolt (16) is connected to the internal thread of the inspection cover plate (19).

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