Cantilever support speed reducer

Abstract

The utility model discloses a cantilever support speed reducer which comprises a bottom plate, a speed reducer body is arranged at the top of the bottom plate, installation assemblies are symmetrically arranged between the bottom plate and the speed reducer body, each installation assembly comprises an installation plate, and the installation plates are fixedly connected to the top of the bottom plate and located on the side of the speed reducer body. The connecting block is fixedly connected between the limiting plate and the speed reducer body, open grooves matched with the connecting block are symmetrically formed in the top of the mounting plate, the limiting plate is clamped to the side, away from the speed reducer body, of the mounting plate, and the locking assembly is clamped between the mounting plate and the limiting plate. According to the utility model, the bottom plate, the speed reducer main body and the mounting component are matched for use, and the limiting plate and the connecting block can be stably mounted on the mounting plate under the action of the locking component, so that the speed reducer main body is mounted and the locking component is dismounted, and the speed reducer main body can be directly moved upwards to be dismounted; and therefore, the convenience of mounting and dismounting the speed reducer main body is improved.

Description

Technical Field

[0001] The utility model relates to the field of speed reducers, in particular to a cantilever supported speed reducer. Background Art

[0002] The reducer is usually composed of a housing, a shaft and a transmission gear. The two shafts are installed inside the housing through two end covers, and the two shafts are transmitted through gears, and the gears are usually installed at the junction of the two shafts in the middle of the housing.

[0003] When using a reducer to support the installation of the cantilever, a reducer with a transmission angle of 90 degrees is usually selected. In this way, when the reducer, drive motor and cantilever are installed, the space for the drive motor in the direction of the cantilever axis can be reduced.

[0004] When installing the reducer and the cantilever, a fixed bracket and fixed bolts are usually used to fix the reducer to the cantilever so that the reducer is in a stable state for cantilever support installation. However, when the reducer is installed with bolts, the bolts may rust or strip. When the reducer is installed or disassembled, the rusted or stripped bolts will reduce the efficiency of the installation or disassembly of the reducer. Utility Model Content

[0005] The purpose of the present utility model is to provide a cantilever supported reducer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cantilever-supported reducer, comprising a base plate, a reducer body being arranged on the top of the base plate;

[0007] A mounting assembly is symmetrically arranged between the base plate and the reducer body, and the mounting assembly includes:

[0008] A mounting plate, the mounting plate being fixedly connected to the top of the base plate and located on the side of the reducer body;

[0009] A limit plate and a connecting block, wherein the connecting block is fixedly connected between the limit plate and the reducer body, and a slot matching the connecting block is symmetrically opened on the top of the mounting plate, and the limit plate is clamped on the side of the mounting plate away from the reducer body;

[0010] A locking assembly is clamped between the mounting plate and the limiting plate.

[0011] Preferably, the locking assembly comprises:

[0012] A connecting plate, the connecting plate being clamped to a side of the limiting plate facing away from the mounting plate;

[0013] A positioning plate, one side of which is fixedly connected to the connecting plate, and the positioning plate is clamped between the mounting plate and the connecting block;

[0014] A locking rod, the end of which is fixedly connected to the connecting plate, and the locking rod is horizontally clamped between the limiting plate and the mounting plate.

[0015] Preferably, locking holes are symmetrically provided on one side of the limiting plate and the mounting plate, the outer wall of the locking rod is slidably sleeved with the locking hole, and a card slot is provided on one side of the mounting plate.

[0016] Preferably, the inner cavity of the card slot is connected to the inner cavity of the slot, one side of the outer wall of the positioning plate is slidably connected to the inner cavity of the card slot, and the bottom of the positioning plate is squeezed and fitted with the connecting block and the limiting plate.

[0017] Preferably, a limiting rod is symmetrically slidably provided on one side of the connecting plate away from the limiting plate, a clamping piece is fixedly connected to the side of the limiting plate away from the mounting plate, and the end of the outer wall of the limiting rod is slidably clamped with the clamping piece.

[0018] Preferably, a fixing plate is fixedly connected to one side of the connecting plate, a mounting hole is provided between the fixing plate and the connecting plate, and the limiting rod is slidably sleeved inside the mounting hole.

[0019] Preferably, a guide rod is symmetrically fixedly connected to the inside of the mounting hole, the outer wall of the guide rod is slidably inserted and sleeved with the limit rod, the outer wall of the guide rod is slidably sleeved with a limit spring, and the end of the limit spring is squeezed and fitted with the limit rod.

[0020] The technical effects and advantages of this utility model are:

[0021] The utility model utilizes the coordinated use of a base plate, a reducer body and a mounting assembly. The mounting assembly includes a mounting plate, a limit plate, a connecting block and a locking assembly. Under the action of the locking assembly, the limit plate and the connecting block can be stably mounted on the mounting plate, thereby installing the reducer body. By removing the locking assembly, the reducer body can be directly moved upward to remove, thereby improving the convenience of installing and disassembling the reducer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a schematic diagram of the overall structure of the mounting plate and the limiting plate combination of the present invention.

[0024] Figure 3 This is a schematic diagram of the overall structure of the mounting plate of the utility model.

[0025] Figure 4This is a schematic diagram of the overall structure of the limiting plate of the utility model.

[0026] Figure 5 This is a schematic diagram of the internal structure of the front side of the mounting plate of the present invention.

[0027] In the figure: 1. Base plate; 2. Reducer body; 3. Mounting assembly; 31. Mounting plate; 32. Limiting plate; 33. Connecting block; 34. Slot; 35. Locking assembly; 351. Connecting plate; 352. Positioning plate; 353. Locking rod; 354. Slot; 355. Locking hole; 356. Fixing plate; 357. Limiting rod; 358. Connecting piece; 359. Guide rod; 3510. Limiting spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] The utility model provides Figure 1-5 The cantilever support reducer shown in the figure includes a base plate 1, a reducer body 2 is provided on the top of the base plate 1, a mounting assembly 3 is symmetrically provided between the base plate 1 and the reducer body 2, the mounting assembly 3 includes a mounting plate 31, a limit plate 32, a connecting block 33 and a locking assembly 35, the mounting plate 31 is fixedly connected to the top of the base plate 1, the mounting plate 31 is located on the side of the reducer body 2, that is, both sides of the reducer body 2 have a mounting plate 31, two connecting blocks 33 are fixedly connected between the limit plate 32 and the reducer body 2, and the top of the mounting plate 31 is symmetrically opened with the connecting blocks 33 matches the slot 34, the limit plate 32 is clamped on the side of the mounting plate 31 away from the reducer body 2, that is, the mounting plate 31 is located between the limit plate 32 and the reducer body 2, and the locking component 35 is clamped between the mounting plate 31 and the limit plate 32. Under the action of the locking component 35, the limit plate 32 and the connecting block 33 maintain a stable state with the mounting plate 31, so that the reducer body 2 is stably installed on the base plate 1. By releasing the lock of the locking component 35 on the limit plate 32 and the connecting block 33, the reducer body 2 can be directly moved upwards and disassembled.

[0030] The lock assembly 35 includes a connecting plate 351, a positioning plate 352 and a locking rod 353. The connecting plate 351 is clamped on the side of the limiting plate 32 away from the mounting plate 31. One side of the positioning plate 352 is fixedly connected to the connecting plate 351. The positioning plate 352 is clamped between the mounting plate 31 and the connecting block 33. The end of the locking rod 353 is fixedly connected to the connecting plate 351. The locking rod 353 is clamped between the limiting plate 32 and the mounting plate 31 in a horizontal state. Locking holes 355 are symmetrically opened on one side of the limiting plate 32 and the mounting plate 31. The outer wall of the locking rod 353 is slidably sleeved with the locking hole 355, that is, the locking holes 355 on the limiting plate 32 and the mounting plate 31 correspond to each other. The connecting plate 351 is The two locking rods 353 on the side slide and insert into the limit plate 32 and the mounting plate 31, and the height between the limit plate 32 and the mounting plate 31 can be locked. A slot 354 is provided on one side of the mounting plate 31, and the inner cavity of the slot 354 is connected to the inner cavity of the slot 34. One side of the outer wall of the positioning plate 352 slides and inserts into the inner cavity of the slot 354. The bottom of the positioning plate 352 is squeezed and fits with the connecting block 33 and the limit plate 32, and the bottom of the connecting block 33 is fit with the bottom of the inner wall of the slot 34 on the mounting plate 31. The positioning plate 352 locks the height of the connecting block 33 and the limit plate 32, thereby ensuring the stability of the limit plate 32 and the connecting block 33 installed on the mounting plate 31 again.

[0031] The locking mechanism 352 is fixedly connected to the locking mechanism 353 on one side of the locking cam 354, and the locking mechanism 353 is fixedly connected to the locking mechanism 354 on the other side of the locking cam 354. It is slidably sleeved on the inside of the mounting hole, and the inside of the mounting hole is symmetrically fixedly connected with a guide rod 359, the outer wall of the guide rod 359 is slidably inserted and sleeved with the limit rod 357, and the outer wall of the guide rod 359 is slidably sleeved with the limit spring 3510, and the end of the limit spring 3510 is squeezed and fit with the limit rod 357, the limit spring 3510 is located between the two limit rods 357, and the elastic force of the limit spring 3510 acting on the limit rod 357 is sufficient to support the weight of the limit rod 357, thereby ensuring the stability of the connection between the limit rod 357 and the clamping part 358, and by pulling the two limit rods 357 relative to each other to separate the limit rod 357 from the clamping part 358, the connecting plate 351, the positioning plate 352 and the locking rod 353 can be directly pulled out horizontally to unlock the limit plate 32 and the connecting block 33.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cantilever-supported reducer, comprising a base plate (1), wherein a reducer body (2) is provided on the top of the base plate (1); It is characterized in that A mounting assembly (3) is symmetrically arranged between the base plate (1) and the reducer body (2), and the mounting assembly (3) includes: A mounting plate (31), wherein the mounting plate (31) is fixedly connected to the top of the base plate (1), and the mounting plate (31) is located on the side of the reducer body (2); A limit plate (32) and a connecting block (33), wherein the connecting block (33) is fixedly connected between the limit plate (32) and the reducer body (2), a slot (34) matching the connecting block (33) is symmetrically provided on the top of the mounting plate (31), and the limit plate (32) is clamped to a side of the mounting plate (31) facing away from the reducer body (2); A locking assembly (35) is clamped between the mounting plate (31) and the limiting plate (32).

2. The cantilever support reducer according to claim 1, characterized in that: The locking assembly (35) comprises: A connecting plate (351), the connecting plate (351) being clamped to a side of the limiting plate (32) facing away from the mounting plate (31); A positioning plate (352), one side of which is fixedly connected to the connecting plate (351), and the positioning plate (352) is clamped between the mounting plate (31) and the connecting block (33); A locking rod (353), the end of which is fixedly connected to the connecting plate (351), and the locking rod (353) is clamped between the limiting plate (32) and the mounting plate (31) in a horizontal state.

3. The cantilever support reducer according to claim 2, characterized in that: The limiting plate (32) and the mounting plate (31) are both symmetrically provided with locking holes (355), the outer wall of the locking rod (353) is slidably sleeved with the locking hole (355), and the mounting plate (31) is provided with a card slot (354) on one side.

4. The cantilever support reducer according to claim 3, characterized in that: The inner cavity of the card slot (354) is communicated with the inner cavity of the slot (34), one side of the outer wall of the positioning plate (352) is slidably sleeved with the inner cavity of the card slot (354), and the bottom of the positioning plate (352) is pressed and fitted with the connecting block (33) and the limiting plate (32).

5. The cantilever support reducer according to claim 2, characterized in that: A limiting rod (357) is symmetrically slidably provided on one side of the connecting plate (351) away from the limiting plate (32); a clamping piece (358) is fixedly connected to one side of the limiting plate (32) away from the mounting plate (31); and an end portion of an outer wall of the limiting rod (357) is slidably clamped to the clamping piece (358).

6. The cantilever support reducer according to claim 5, characterized in that: A fixing plate (356) is fixedly connected to one side of the connecting plate (351), a mounting hole is provided between the fixing plate (356) and the connecting plate (351), and the limiting rod (357) is slidably sleeved inside the mounting hole.

7. The cantilever support reducer according to claim 6, characterized in that: A guide rod (359) is symmetrically fixedly connected to the interior of the mounting hole, and the outer wall of the guide rod (359) is slidably inserted and sleeved with the limit rod (357). The outer wall of the guide rod (359) is slidably sleeved with a limit spring (3510), and the end of the limit spring (3510) is squeezed and fitted with the limit rod (357).

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