CN217784171U

CN217784171U - Speed reducer with good sealing performance for food production

Info

Publication number: CN217784171U
Application number: CN202123344596.1U
Authority: CN
Inventors: 王节平
Original assignee: Shandong Bolige Transmission Equipment Co ltd
Current assignee: Shandong Bolige Transmission Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-11-11
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a speed reducer that leakproofness is good for food production relates to speed reducer technical field, including shell, sealed dish, axis of rotation and installation base, one side fixed mounting of shell has sealed dish, the inside of sealed dish is provided with the axis of rotation, the bottom fixed mounting of shell has the installation base, the inside of sealed dish is provided with protection machanism. The utility model discloses a rubber pad receives the rotatory shaking force of axis of rotation, it compresses to drive the buffer layer, make the telescopic link flexible removal, extrude buffering bullet post, thereby cooperation elasticity reaches the function of buffering effort, then the telescopic link is flexible simultaneously, it removes to drive the extrusion piece, thereby promote buffering post extrusion bullet piece No. one, the elasticity of cooperation bullet piece, vertical shock attenuation effort is carried out, the dwang has been solved and the shell bumps easily, thereby cause wearing and tearing, influence the life's of device problem, be favorable to improving device safeguard function, increase the practicality of device.

Description

Speed reducer with good sealing performance for food production

Technical Field

The utility model relates to a speed reducer technical field, concretely relates to food production is with speed reducer that leakproofness is good.

Background

The food industry has special requirements on sanitation, in order to avoid rust stains, a large number of stainless steel containers are used in the food industry to contact materials, stainless steel parts are used as far as possible in food processing machinery to replace common steel parts, speed reducers are used in a large number of mechanical equipment in the food industry, the speed reducers made of common steel obviously cannot meet the requirements of the food industry, and the stainless steel speed reducers are required to be replaced. The following problems exist in the prior art:

1. when the speed reducer operates, the speed reducer rotates and vibrates at the same time, so that the rotating rod collides with the shell, abrasion is caused, and the service life of the device is influenced;

2. when the speed reducer operates, the self vibration force is large, so that large noise is generated, and the working environment of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a speed reducer with good sealing performance for food production, which aims to have the function of increasing the protection of a device and solve the problem that when the speed reducer is operated, the speed reducer rotates and simultaneously generates vibration, so that a rotating rod collides with a shell, abrasion is caused and the service life of the device is influenced; the other purpose is to solve the problem that the vibration force of the speed reducer is large when the speed reducer operates, so that large noise is generated, and the working environment of the device is influenced, so that the effects of damping and silencing are achieved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a speed reducer that leakproofness is good for food production, includes shell, sealed dish, axis of rotation and installation base, one side fixed mounting of shell has sealed dish, the inside of sealed dish is provided with the axis of rotation, the bottom fixed mounting of shell has the installation base, the inside of sealed dish is provided with protection machanism, the top fixed mounting of installation base has fixed establishment.

The protection mechanism comprises a sealing ring, a rubber pad is fixedly mounted on the outer side of the sealing ring, and a buffer layer is fixedly mounted on the outer side of the rubber pad.

The fixing mechanism comprises a fixing groove, a fixing block is arranged inside the fixing groove, a telescopic column is fixedly mounted on the side face of the fixing block, and a fixing frame is fixedly mounted at the other end of the telescopic column.

The utility model discloses technical scheme's further improvement lies in: the inside fixed mounting of buffer layer has the telescopic link, the outside fixed mounting of telescopic link has the buffering bullet post, the top fixed mounting of telescopic link has the extrusion piece.

The utility model discloses technical scheme's further improvement lies in: the two sides of the extrusion block are provided with a first buffer column, and the side surface of the first buffer column is fixedly provided with an elastic block.

The utility model discloses technical scheme's further improvement lies in: the bottom fixed mounting of shell has the stopper, the bottom setting of stopper is at the top of mount, the both sides threaded connection of stopper has fixing bolt.

The utility model discloses technical scheme's further improvement lies in: the reinforcing plate is fixedly installed on two sides of the installation base, and reinforcing columns are fixedly installed on the inner sides of the reinforcing plate.

The utility model discloses technical scheme's further improvement lies in: the inside fixed mounting of installation base has according to the briquetting, according to the inside fixed mounting of briquetting have the dummy block.

The utility model discloses technical scheme's further improvement lies in: according to the inboard fixed mounting of pressing the briquetting have No. two buffering posts, no. two sides fixed mounting of buffering post has the damping bullet post.

Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a speed reducer that leakproofness is good for food production, receive the rotatory shaking force of axis of rotation through the rubber pad, it compresses to drive the buffer layer, make the telescopic link flexible removal, extrusion buffering bullet post, thereby cooperation elasticity, reach the function of buffering effort, then the telescopic link is flexible simultaneously, it removes to drive the extrusion piece, thereby promote a buffering post extrusion bullet piece, the elasticity of cooperation bullet piece, carry out vertical shock attenuation effort, dwang and the easy bump of shell have been solved, thereby cause wearing and tearing, the problem of the life of influence device, be favorable to improving device safeguard function, increase the practicality of device.

2. The utility model provides a speed reducer that food production is with leakproofness is good, adjust the inside at the mount through the installation base, then drive the inside that the fixed block removed the fixed slot by telescopic column, increase the device fixity, utilize the fixity, carry out absorbing effect, press the extrusion of briquetting atress according to the deuterogamy, do benefit to the compliance of extrusion pad, consume the effort, then press No. two bumping post by pressing according to the briquetting again, utilize the flexibility, reach the function of buffering effort, deuterogamy damping bullet post and eliminate the aftershock of No. two bumping post, thereby reach the function of shock attenuation amortization, the speed reducer is solved when the function, self shaking force is great, thereby produce the problem of great noise, be favorable to increasing the absorbing function of device, thereby reach the effect of shock attenuation amortization.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the protection mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the extrusion block of the present invention;

FIG. 4 is a schematic view of the structure of the stopper of the present invention;

FIG. 5 is a schematic view of the fixing frame of the present invention;

fig. 6 is a schematic view of the structure of the mounting base of the present invention.

In the figure: 1. a housing; 11. a limiting block; 2. sealing the disc; 21. a protection mechanism; 22. a seal ring; 23. a rubber pad; 24. a buffer layer; 241. a telescopic rod; 242. buffering the bullet column; 243. extruding the block; 2431. a first buffer column; 2432. a spring block; 3. a rotating shaft; 4. installing a base; 41. a fixing mechanism; 42. fixing grooves; 43. a fixed block; 44. a telescopic column; 45. a fixed mount; 46. a reinforcing plate; 461. reinforcing the column; 47. a pressing block; 471. pressing the cushion; 472. a second buffer column; 473. and a damping spring column.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-6, the utility model provides a speed reducer that leakproofness is good for food production, which comprises a housing 1, sealed dish 2, axis of rotation 3 and installation base 4, one side fixed mounting of shell 1 has sealed dish 2, sealed dish 2's inside is provided with axis of rotation 3, the bottom fixed mounting of shell 1 has installation base 4, sealed dish 2's inside is provided with protection machanism 21, the top fixed mounting of installation base 4 has fixed establishment 41, protection machanism 21 includes sealing washer 22, the outside fixed mounting of sealing washer 22 has rubber pad 23, the outside fixed mounting of rubber pad 23 has buffer layer 24, the inside fixed mounting of buffer layer 24 has telescopic link 241, the outside fixed mounting of telescopic link 241 has buffering bullet post 242, the top fixed mounting of telescopic link 241 has extrusion block 243, the both sides of extrusion block 243 are provided with buffer post 2431 No. one, the side fixed mounting of buffer post 2431 has bullet piece 2432.

In this embodiment, through the leakproofness of sealing washer 22, increase the leakproofness of speed reducer, then receive the rotatory shaking force of axis of rotation 3 by rubber pad 23 again, drive buffer layer 24 and compress, make telescopic link 241 flexible removal, extrusion buffering bullet post 242, thereby cooperation elasticity, the effort of buffering, then telescopic link 241 is flexible simultaneously, it removes to drive extrusion piece 243, thereby promote buffer post 2431 extrusion bullet piece 2432, cooperation bullet piece 2432's elasticity, carry out vertical shock attenuation effort, be favorable to improving device safeguard function, increase the practicality of device.

Example 2

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the fixing mechanism 41 includes a fixing groove 42, a fixing block 43 is arranged inside the fixing groove 42, a telescopic column 44 is fixedly mounted on the side of the fixing block 43, a fixing frame 45 is fixedly mounted at the other end of the telescopic column 44, a pressing block 47 is fixedly mounted inside the mounting base 4, an extrusion pad 471 is fixedly mounted inside the pressing block 47, a second buffer column 472 is fixedly mounted inside the pressing block 47, and damping elastic columns 473 are fixedly mounted on two sides of the second buffer column 472.

In this embodiment, adjust the inside at mount 45 through installation base 4, then drive the inside that fixed block 43 moved fixed slot 42 by flexible post 44, thereby increase the device fixity ability, utilize the fixity, carry out absorbing effect, press 47 atress extrusion of piece again in the cooperation, the compliance of cooperation dummy block 471, consume the effort, then press No. two buffer column 472 by pressing according to piece 47 again, thereby utilize the elasticity, reach the function of buffering effort, cooperate damping bullet post 473 to eliminate the aftershock of No. two buffer column 472 again, thereby reach the function of shock attenuation amortization.

Example 3

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom of the housing 1 is fixedly provided with a limiting block 11, the bottom of the limiting block 11 is arranged at the top of the fixing frame 45, two sides of the limiting block 11 are in threaded connection with fixing bolts, two sides of the mounting base 4 are fixedly provided with reinforcing plates 46, and the inner sides of the reinforcing plates 46 are fixedly provided with reinforcing columns 461.

In this embodiment, the limiting block 11 and the fixing frame 45 are connected by the fixing bolt and the screw thread, and the fixing mechanism 41 is matched to perform fixing connection, so as to increase the fixing effect, and then the reinforcing plate 46 and the reinforcing column 461 are matched with each other, so that the supporting property of the reinforcing column 461 is utilized to increase the reinforcing function of the mounting base 4, and further achieve the damping effect.

The working principle of the reducer with good sealing performance for food production is described in detail below.

As shown in fig. 1-6, the sealing performance of the sealing ring 22 is utilized, the sealing performance of the speed reducer is increased, the rubber pad 23 receives the vibration force of the rotation shaft 3, the buffer layer 24 is driven to compress, the telescopic rod 241 is made to move in a telescopic manner, the buffer elastic column 242 is extruded, the elasticity is matched, the buffering action force is carried out, the telescopic rod 241 is made to move in a telescopic manner, the extrusion block 243 is driven to move, the first buffer column 2431 is pushed to extrude the elastic block 2432, the elasticity of the elastic block 2432 is matched, the longitudinal damping action force is carried out, the device protection function is improved, the practicability of the device is increased, the installation base 4 is adjusted in the fixing frame 45, the fixing block 43 is driven by the telescopic column 44 to move to the inside of the fixing groove 42, the device fixing performance is increased, the fixing performance is utilized, the damping effect is carried out, the pressing block 47 is matched to extrude under the stress, the flexibility of the extrusion pad 471 is matched, the action force is consumed, the second buffer column 472 is pressed by the buffer pressing block 47, the telescopic column is utilized, the function of buffering action force is achieved, and the damping elastic column 473 is matched to eliminate the residual shock of the second buffer column.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a speed reducer that leakproofness is good for food production, includes shell (1), sealed dish (2), axis of rotation (3) and installation base (4), one side fixed mounting of shell (1) has sealed dish (2), the inside of sealed dish (2) is provided with axis of rotation (3), the bottom fixed mounting of shell (1) has installation base (4), its characterized in that: a protection mechanism (21) is arranged in the sealing disc (2), and a fixing mechanism (41) is fixedly mounted at the top of the mounting base (4);

the protection mechanism (21) comprises a sealing ring (22), a rubber pad (23) is fixedly arranged on the outer side of the sealing ring (22), and a buffer layer (24) is fixedly arranged on the outer side of the rubber pad (23);

fixing mechanism (41) include fixed slot (42), the inside of fixed slot (42) is provided with fixed block (43), the side fixed mounting of fixed block (43) has flexible post (44), the other end fixed mounting of flexible post (44) has mount (45).

2. The speed reducer with good sealing performance for food production according to claim 1, wherein: the inside fixed mounting of buffer layer (24) has telescopic link (241), the outside fixed mounting of telescopic link (241) has buffering bullet post (242), the top fixed mounting of telescopic link (241) has extrusion piece (243).

3. The speed reducer with good sealing performance for food production according to claim 2, wherein: a first buffer column (2431) is arranged on two sides of the extrusion block (243), and an elastic block (2432) is fixedly mounted on the side surface of the first buffer column (2431).

4. The speed reducer with good sealing performance for food production according to claim 1, wherein: the bottom fixed mounting of shell (1) has stopper (11), the bottom setting of stopper (11) is at the top of mount (45), the both sides threaded connection of stopper (11) has fixing bolt.

5. The speed reducer with good sealing performance for food production according to claim 1, characterized in that: reinforcing plates (46) are fixedly mounted on two sides of the mounting base (4), and reinforcing columns (461) are fixedly mounted on the inner sides of the reinforcing plates (46).

6. The speed reducer with good sealing performance for food production according to claim 1, wherein: the inside fixed mounting of installation base (4) has according to briquetting (47), the inside fixed mounting who presses briquetting (47) has extrusion pad (471).

7. The speed reducer with good sealing performance for food production according to claim 6, characterized in that: the inner side of the pressing block (47) is fixedly provided with a second buffer column (472), and two sides of the second buffer column (472) are fixedly provided with damping elastic columns (473).