Mechanical deceleration buffer device

Abstract

The utility model discloses a mechanical speed reduction buffer device, which belongs to the technical field of buffer devices and comprises a buffer device body, a mounting plate is arranged above the buffer device body, a speed reducer body is arranged above the mounting plate, and moving wheels are arranged below the buffer device body. A convenient installation assembly is arranged between the installation plate and the speed reducer body, a storage assembly is arranged between the buffer device body and the moving wheels, the speed reducer can be conveniently installed through the convenient installation assembly, the structure is convenient to use, only the rotating block needs to be directly rotated, external tools are not needed, and the installation is convenient. The speed reducers of different specifications can be fixed, the rotating block can be conveniently limited through the limiting assembly after clamping, the influence caused by vibration on the rotating block can be prevented, the storage assembly is arranged, the moving wheels can be conveniently stored, the device can be conveniently positioned, and the structure is simple and practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of buffer devices, and in particular relates to a mechanical deceleration buffer device. Background Art

[0002] Mechanical reduction is the process of converting high-speed, low-torque input into low-speed, high-torque output, primarily achieved through a reducer. Reducers convert the high-speed, low-torque output of a servo motor into low-speed, high-torque output for the actuator's output shaft, thereby driving control mechanisms such as valves. A buffer device is required when using a reducer.

[0003] Chinese patent application number 202023182812.2 discloses a buffer base device for a cycloid pinwheel reducer, including a base, wherein the four internal corners of the base are fixedly connected to a telescopic rod 2. This buffer base device for a cycloid pinwheel reducer, through the telescopic rod 2 and the shock-absorbing spring 3, will generate large vibrations when the device is working, and the mounting plate will continuously vibrate up and down, so that the vibration force is transmitted to the connecting plate. The telescopic rod 2 and the shock-absorbing spring 3 can effectively provide a buffering force to the device. At the same time, the connecting plate squeezes the baffle to move left and right. Under the action of the telescopic rod 1 and the shock-absorbing spring 2, the vertical downward force is decomposed into a horizontal force. The force in the vertical direction is decomposed, so that the entire device has a buffering effect in the vertical direction, ensuring the shock-absorbing effect while making the device not generate large noise when working, achieving the effect of shock absorption and noise reduction.

[0004] The above-mentioned disclosed patents, 1. When in use, the reducer is installed by cooperating with the mounting plate and the mounting hole, but it is inconvenient to install when in use, and needs to be fixed with the help of external tools and bolts, etc. The convenience of installation is not high enough, and the bolts are easily loosened due to vibration after long-term use; 2. The cover buffer device can move the device through the moving wheel, but when it is used, the universal wheel is used to position the device by setting multiple cylinders, but when it is used, the setting cost is high, and it needs to be used with an air source device, which makes it not practical enough. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a mechanical deceleration buffer device, which has the characteristics of being able to easily install the reducer, conveniently retract the moving wheels, and position the device, and having a simple and practical structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical deceleration buffer device, comprising a buffer device body, a mounting plate is provided above the buffer device body, a reducer body is provided above the mounting plate, a moving wheel is provided below the buffer device body, a convenient installation component is provided between the mounting plate and the reducer body, and a storage component is provided between the buffer device body and the moving wheel.

[0007] Preferably, the convenient installation component includes a clamping seat, a bidirectional trapezoidal screw, a rotating block, a square slider, a connecting block, a clamping plate and a limit assembly, wherein a clamping seat is arranged above the mounting plate, a bidirectional trapezoidal screw is arranged inside the clamping seat, a rotating block is arranged at one end of the bidirectional trapezoidal screw, the surface of the bidirectional trapezoidal screw is symmetrical and is threadedly connected to a square slider, a connecting block is arranged above the square slider, a clamping plate is arranged above the connecting block, and a limit assembly is arranged at the rotating rod of the rotating block.

[0008] Preferably, the limiting assembly includes a limiting gear, a limiting tooth block, a pull rod, an extrusion block and a limiting spring, wherein a limiting gear is provided at the rotating rod of the rotating block, the limiting gear is meshed and connected with the limiting tooth block above, a pull rod is provided above the limiting tooth block, an extrusion block is provided on one side of the pull rod, and a limiting spring is provided above the extrusion block.

[0009] Preferably, anti-sliding blocks are symmetrically provided on the surface of the rotating block, and an elastic fastening pad is provided on one side of the clamping plate.

[0010] Preferably, the storage assembly includes a storage seat, a storage trapezoidal screw, a storage plate, bevel gear 1, bevel gear 2 and a turning handle, wherein a storage seat is provided below the buffer device body, a storage trapezoidal screw is provided inside the storage seat, the surface of the storage trapezoidal screw is threadedly connected to the storage plate, a bevel gear 1 is provided at the upper end of the storage trapezoidal screw, one side of the bevel gear 1 is meshedly connected to the bevel gear 2, and a turning handle is provided at one end of the bevel gear 2.

[0011] Preferably, limit sliders are provided on both sides of the storage plate, and a limit slide bar slides in the middle of the limit sliders.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model realizes the effect of convenient installation of the reducer by setting a convenient installation component. The structure is easy to use and can directly rotate the turn block without the help of external tools. It can also fix reducers of different specifications. The limit assembly makes it easy to clamp and limit the turn block to prevent it from being affected by vibration.

[0014] 2. The utility model realizes the convenient folding of the moving wheels and positioning of the device by setting a storage component, and has a simple and practical structure. The structure is easy to use and the moving wheels can be folded up by simply turning the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model cut from the main view;

[0017] Figure 3 This is a schematic diagram of the structure of the convenient installation component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limit assembly in the convenient installation assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the storage component of the utility model.

[0020] In the figure: 1. Buffer device body; 2. Mounting plate; 3. Reducer body; 4. Convenient installation assembly; 41. Clamping seat; 42. Bidirectional trapezoidal screw; 43. Turning block; 44. Square slider; 45. Connecting block; 46. Clamping plate; 47. Elastic fastening pad; 48. Limiting assembly; 481. Limiting gear; 482. Limiting gear block; 483. Pull rod; 484. Extrusion block; 485. Limiting spring; 5. Moving wheel; 6. Storage assembly; 61. Storage seat; 62. Storage trapezoidal screw; 63. Storage plate; 64. Bevel gear 1; 65. Bevel gear 2; 66. Turning handle; 67. Limiting slider. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5The utility model provides the following technical solutions: a mechanical deceleration buffer device, comprising a buffer device body 1, a mounting plate 2 is provided above the buffer device body 1, a reducer body 3 is provided above the mounting plate 2, a moving wheel 5 is provided below the buffer device body 1, a convenient installation component 4 is provided between the mounting plate 2 and the reducer body 3, and a storage component 6 is provided between the buffer device body 1 and the moving wheel 5.

[0024] Specifically, the convenient installation component 4 includes a clamping seat 41, a bidirectional trapezoidal screw rod 42, a rotating block 43, a square slider 44, a connecting block 45, a clamping plate 46 and a limit assembly 48, wherein a clamping seat 41 is arranged above the mounting plate 2, a bidirectional trapezoidal screw rod 42 is arranged inside the clamping seat 41, a rotating block 43 is arranged at one end of the bidirectional trapezoidal screw rod 42, the surface of the bidirectional trapezoidal screw rod 42 is symmetrical and is threadedly connected to the square slider 44, a connecting block 45 is arranged above the square slider 44, a clamping plate 46 is arranged above the connecting block 45, and a limiting assembly 48 is arranged at the rotating rod of the rotating block 43.

[0025] By adopting the above technical solution, the limit assembly 48 releases the limit on the rotating block 43, and then the rotating block 43 is rotated. The rotation of the rotating block 43 drives the bidirectional trapezoidal screw 42 to rotate, and the rotation of the bidirectional trapezoidal screw 42 drives the square slider 44 to move. The movement of the square slider 44 drives the clamping plate 46 that is slidably connected to the clamping seat 41 to move, thereby clamping and fixing the reducer body 3, so that the reducer body 3 can be easily installed when the device is in use. The structure is easy to use, and the rotating block 43 can be directly rotated without the help of external tools, and reducer bodies 3 of different specifications can be fixed.

[0026] Specifically, the limiting assembly 48 includes a limiting gear 481, a limiting tooth block 482, a pull rod 483, an extrusion block 484 and a limiting spring 485, wherein a limiting gear 481 is provided at the rotating rod of the rotating block 43, the limiting gear 481 is meshed and connected with the limiting tooth block 482 above, a pull rod 483 is provided above the limiting tooth block 482, an extrusion block 484 is provided on one side of the pull rod 483, and a limiting spring 485 is provided above the extrusion block 484.

[0027] By adopting the above technical solution, when the limiting assembly 48 is used, the pull rod 483 is pulled, and the pull rod 483 drives the extrusion block 484 to move the compression limiting spring 485, so that the limiting tooth block 482 and the limiting gear 481 are separated, thereby releasing the limit of the rotating block 43. After the clamping is completed, the pull rod 483 is released, the limiting spring 485 is reset, and the limiting tooth block 482 is moved down and engaged with the limiting gear 481, thereby limiting and fixing the rotating block 43.

[0028] Specifically, anti-sliding blocks are symmetrically provided on the surface of the rotating block 43 , and an elastic fastening pad 47 is provided on one side of the clamping plate 46 .

[0029] By adopting the above technical solution, the provision of the anti-sliding block makes it possible to conveniently rotate the rotating block 43 , and the provision of the elastic fastening pad 47 makes it possible to achieve a good clamping and fixing effect of the clamping plate 46 .

[0030] When this embodiment is in use: the limit assembly 48 releases the limit on the rotating block 43, and then rotates the rotating block 43. The rotation of the rotating block 43 drives the bidirectional trapezoidal screw 42 to rotate. The rotation of the bidirectional trapezoidal screw 42 drives the square slider 44 to move. The movement of the square slider 44 drives the clamping plate 46 slidably connected to the clamping seat 41 to move, thereby clamping and fixing the reducer body 3. When the limit assembly 48 is used, the pull rod 483 is pulled, and the pull rod 483 drives the extrusion block 484 to move and compress the limit spring 48. 5, so that the limiting tooth block 482 and the limiting gear 481 are separated, thereby releasing the limit of the rotating block 43. After the clamping is completed, the pull rod 483 is released, the limiting spring 485 is reset, and the limiting tooth block 482 with it moves down and engages with the limiting gear 481, limiting and fixing the rotating block 43, so that the reducer body 3 can be easily installed when the device is in use. The structure is easy to use and the rotating block 43 can be directly rotated without the help of external tools, and reducer bodies 3 of different specifications can be fixed.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the storage component 6 includes a storage seat 61, a storage trapezoidal screw rod 62, a storage plate 63, a bevel gear 1 64, a bevel gear 2 65 and a turning handle 66, wherein a storage seat 61 is provided below the buffer device body 1, a storage trapezoidal screw rod 62 is provided inside the storage seat 61, the surface of the storage trapezoidal screw rod 62 is threadedly connected to the storage plate 63, a bevel gear 1 64 is provided at the upper end of the storage trapezoidal screw rod 62, one side of the bevel gear 1 64 is meshedly connected to the bevel gear 2 65, and a turning handle 66 is provided at one end of the bevel gear 2 65.

[0033] By adopting the above technical solution, the handle 66 is rotated, and the rotation of the handle 66 will drive the bevel gear 2 65 to rotate, and the rotation of the bevel gear 2 65 will drive the bevel gear 1 64 to rotate, and the rotation of the bevel gear 1 64 will drive the storage trapezoidal screw rod 62 to rotate, and the rotation of the storage trapezoidal screw rod 62 will drive the storage plate 63 to move, thereby storing the moving wheel 5 in the storage seat 61 and positioning the device. When the device is in use, the moving wheel 5 can be conveniently stored and the device can be positioned. The structure is simple and practical.

[0034] Specifically, limit sliders 67 are provided on both sides of the storage plate 63 , and a limit slide bar is slidably connected to the middle of the limit sliders 67 .

[0035] By adopting the above technical solution, the limiting slider 67 and the limiting slide rod cooperate to facilitate limiting the moving range of the storage plate 63.

[0036] When this embodiment is in use: turn the handle 66, the rotation of the handle 66 will drive the bevel gear 2 65 to rotate, the rotation of the bevel gear 2 65 will drive the bevel gear 1 64 to rotate, the rotation of the bevel gear 1 64 will drive the storage trapezoidal screw rod 62 to rotate, the rotation of the storage trapezoidal screw rod 62 will drive the storage plate 63 to move, thereby storing the moving wheel 5 in the storage seat 61, positioning the device, so that when the device is in use, the moving wheel 5 can be conveniently stored and the device can be positioned, and the structure is simple and practical.

[0037] The structure and usage principle of the buffer device body 1 in the utility model have been disclosed in a buffer base device for a cycloidal pinwheel reducer disclosed in Chinese patent application number 202023182812.2. Its working principle is that when the device is working, it will generate large vibrations, and the mounting plate 2 will continuously vibrate up and down, so that the vibration force is transmitted to the connecting plate. The telescopic rod 2 and the shock-absorbing spring 3 arranged at the four corners of the lower surface of the connecting plate can effectively provide a buffering force to the device. At the same time, the connecting plate squeezes the baffle, and the roller arranged at the lower end of the baffle is used to make the baffle move left and right. Under the action of the telescopic rod 1 and the shock-absorbing spring 2, the vertical downward force is decomposed into a horizontal force, and the force in the vertical direction is decomposed, so that the entire device has a buffering effect in the vertical direction. At the same time, through the cooperation of the positioning rod and the shock-absorbing spring 1, the base will not shake greatly, ensuring the shock-absorbing effect while also ensuring the normal operation of the device.

[0038] The working principle and use process of the utility model: When the utility model is in use, the reducer body 3 is clamped and fixed by the convenient installation component 4, and then the device is moved to an applicable position by the moving wheel 5, and the moving wheel 5 is retracted by the storage component 6 to position the device. Thereafter, the vibration generated by the device can be buffered by the buffer device body 1. When the convenient installation component 4 is used, the limit component 48 releases the limit of the rotating block 43, and then the rotating block 43 is rotated. The rotation of the rotating block 43 drives the bidirectional trapezoidal screw rod 42 to rotate. The rotation of the bidirectional trapezoidal screw rod 42 drives the square slider 44 to move. The movement of the square slider 44 drives the clamping plate 46 slidably connected to the clamping seat 41 to move, thereby clamping and fixing the reducer body 3. When the limit component 48 is used, the pull rod 483 is pulled, and the pull rod 483 drives the extrusion block 484 to move and compress the limit spring 485, so that the limit tooth block 482 and the limit gear 481 are separated. The limit of the rotating block 43 is thereby released. After the clamping is completed, the pull rod 483 is released, the limit spring 485 is reset, and the limit tooth block 482 with it moves down and engages with the limit gear 481, limiting and fixing the rotating block 43, so that the device can be easily installed when in use. This structure is easy to use and can be directly rotated to rotate the rotating block 43 without the aid of external tools. It can also fix reducer bodies 3 of different specifications. When the storage component 6 is in use, the turning handle 66 is turned. The turning handle 66 will drive the bevel gear 2 65 to rotate. The rotation of the bevel gear 2 65 will drive the bevel gear 1 64 to rotate. The rotation of the bevel gear 1 64 will drive the storage trapezoidal screw rod 62 to rotate. The rotation of the storage trapezoidal screw rod 62 will drive the storage plate 63 to move, thereby storing the moving wheel 5 in the storage seat 61 to position the device. When the device is in use, the moving wheel 5 can be easily stored and the device can be positioned. The structure is simple and practical.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical deceleration buffer device, comprising a buffer device body (1), a mounting plate (2) disposed above the buffer device body (1), a reducer body (3) disposed above the mounting plate (2), and a moving wheel (5) disposed below the buffer device body (1), characterized in that: A convenient installation component (4) is provided between the installation plate (2) and the reducer body (3), and a storage component (6) is provided between the buffer device body (1) and the moving wheel (5).

2. A mechanical deceleration buffer device according to claim 1, characterized in that: The convenient installation component (4) includes a clamping seat (41), a bidirectional trapezoidal screw (42), a rotating block (43), a square slider (44), a connecting block (45), a clamping plate (46) and a limiting component (48), wherein a clamping seat (41) is provided above the installation plate (2), a bidirectional trapezoidal screw (42) is provided inside the clamping seat (41), a rotating block (43) is provided at one end of the bidirectional trapezoidal screw (42), the surface of the bidirectional trapezoidal screw (42) is symmetrical and is threadedly connected to the square slider (44), a connecting block (45) is provided above the square slider (44), a clamping plate (46) is provided above the connecting block (45), and a limiting component (48) is provided at the rotating rod of the rotating block (43).

3. A mechanical deceleration buffer device according to claim 2, characterized in that: The limiting assembly (48) includes a limiting gear (481), a limiting tooth block (482), a pull rod (483), an extrusion block (484) and a limiting spring (485), wherein a limiting gear (481) is provided at the rotating rod of the rotating block (43), the limiting gear (481) is meshedly connected with the limiting tooth block (482) above, a pull rod (483) is provided above the limiting tooth block (482), an extrusion block (484) is provided on one side of the pull rod (483), and a limiting spring (485) is provided above the extrusion block (484).

4. The mechanical deceleration buffer device according to claim 2, characterized in that: Anti-sliding blocks are symmetrically provided on the surface of the rotating block (43), and an elastic fastening pad (47) is provided on one side of the clamping plate (46).

5. The mechanical deceleration buffer device according to claim 1, characterized in that: The storage assembly (6) includes a storage seat (61), a storage trapezoidal screw rod (62), a storage plate (63), a bevel gear 1 (64), a bevel gear 2 (65) and a turning handle (66), wherein a storage seat (61) is provided below the buffer device body (1), a storage trapezoidal screw rod (62) is provided inside the storage seat (61), a surface of the storage trapezoidal screw rod (62) is threadedly connected to the storage plate (63), a bevel gear 1 (64) is provided at one end above the storage trapezoidal screw rod (62), a side of the bevel gear 1 (64) is meshedly connected to the bevel gear 2 (65), and a turning handle (66) is provided at one end of the bevel gear 2 (65).

6. The mechanical deceleration buffer device according to claim 5, characterized in that: Limiting sliders (67) are provided on both sides of the receiving plate (63), and a limiting sliding rod slides in the middle of the limiting sliders (67).

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