CN213235863U

CN213235863U - Novel centrifugal block assembly

Info

Publication number: CN213235863U
Application number: CN202021983096.5U
Authority: CN
Inventors: 戴其勇
Original assignee: Ruian Zhaolei Automobile Parts Co ltd
Current assignee: Ruian Zhaolei Automobile Parts Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-18
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a novel centrifugation piece assembly, including driving shaft and revolving rack, the outer wall rigid coupling of driving shaft has the revolving rack, rotating device is installed to the outer wall of revolving rack. This novel centrifugation piece assembly, through the carousel, the rectangle piece, the centrifugation piece, the sloping, mutually support between drum and the recess isotructure, after the carousel reached the uniform velocity, the carousel can throw away the centrifugation piece, make the sloping on the centrifugation piece get into in the recess of drum, thereby drive the drum and carry out synchronous motion, the messenger can make the more stable of drum motion through sloping and recess, through the second diaphragm, a spring, the horizontal pole, mutually support between riser and the connecting rod isotructure, can make the centrifugation piece drive the connecting rod and remove, the connecting rod drives the horizontal pole through the riser and removes, the horizontal pole makes the spring take place elastic deformation through the second diaphragm, thereby elasticity performance through the spring can make the centrifugation piece reset fast.

Description

Novel centrifugal block assembly

Technical Field

The utility model relates to a centrifugation piece technical field specifically is a novel centrifugation piece assembly.

Background

The motorcycle is a traffic tool which is widely used in daily life, a brake device in the motorcycle plays a vital role in safety of the motorcycle, the brake device is arranged between a prime motor and a working machine, friction acceleration force generated by increasing the rotating speed of the prime motor is utilized to drive the machine to work, stable soft starting performance can be realized, overload protection of a motor is provided, usually, a stop device works through a centrifugal block, the centrifugal block is utilized to drive other workpieces to synchronously move, the centrifugal block in the prior art has a single structure and is poor in driving effect, meanwhile, the centrifugal block in the prior art is driven to reset through a guide rod, the operation is troublesome, and the cost is too high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel centrifugation piece assembly to the centrifugation piece structure that proposes and prior art among the solution above-mentioned background is more single, drives the not good problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: a novel centrifugal block assembly comprises a driving shaft and a rotating frame, wherein the rotating frame is fixedly connected to the outer wall of the driving shaft, and a rotating device is mounted on the outer wall of the rotating frame;

the rotating device comprises a rotating disc, a rectangular block, a centrifugal block, an inclined block, a drum wheel and a groove;

the inner wall of carousel links to each other with the outer wall of revolving rack is fixed, the preceding terminal surface rigid coupling of carousel has a plurality of rectangular blocks, the preceding terminal surface of rectangular block rotates through the pivot and is connected with centrifugal piece, centrifugal piece's outer wall rigid coupling has a plurality of sloping blocks, the drum is installed to the outer wall of carousel, the inner wall of running roller and the outer wall clearance fit of carousel, the inner wall processing of drum has a plurality of recesses.

Preferably, the midpoint of the drum is on the same horizontal line as the midpoint of the drive shaft.

Preferably, the sizes of the centrifugal blocks are identical.

Preferably, an elastic device is installed on the outer side of the rotating frame;

the elastic device comprises a first transverse plate, a bolt, a second transverse plate, a spring, a transverse rod, a vertical plate and a connecting rod;

control first diaphragm links to each other with the revolving rack is fixed, the outer wall of first diaphragm has the second diaphragm through bolt threaded connection, the outer wall rigid coupling of second diaphragm has the spring, the outside rigid coupling of spring has the horizontal pole, the left and right sides outer wall rigid coupling of horizontal pole has the riser, controls the outside outer wall rigid coupling of riser has the connecting rod, the connecting rod rotates with the centrifugation piece through the pivot and links to each other.

Preferably, the width dimension of the first transverse plate is greater than the width dimension of the second transverse plate.

Preferably, the vertical plates and the cross rods are arranged vertically.

Compared with the prior art, the beneficial effects of the utility model are that: this novel centrifugal block assembly, through mutually supporting between structures such as carousel, rectangle piece, centrifugal piece, sloping block, drum and recess, after the carousel reached certain speed, the carousel can throw away centrifugal piece, makes the sloping block on the centrifugal piece get into in the recess of drum to drive the drum and carry out synchronous motion, the messenger can make more stable of drum motion through sloping block and recess.

Through mutually supporting between second diaphragm, spring, horizontal pole, riser and the connecting rod isotructure, can make the centrifugation piece drive the connecting rod and remove, the connecting rod drives the horizontal pole through the riser and removes, and the horizontal pole makes the spring take place elastic deformation through the second diaphragm to elasticity performance through the spring can make the centrifugation piece reset fast.

Drawings

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

FIG. 2 is a schematic view of the centrifugal block, the inclined block and the groove in FIG. 1;

FIG. 3 is a schematic structural view of the first cross plate, the second cross plate and the spring in FIG. 1;

fig. 4 is a schematic view of the structure of the riser, cross bar and connecting rod of fig. 1.

In the figure: 1. the device comprises a driving shaft, 2, a rotating frame, 3, a rotating device, 301, a rotating disc, 302, a rectangular block, 303, a centrifugal block, 304, an inclined block, 305, a drum wheel, 306, a groove, 4, an elastic device, 401, a first transverse plate, 402, a bolt, 403, a second transverse plate, 404, a spring, 405, a transverse rod, 406, a vertical plate, 407 and a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel centrifugal block assembly comprises a driving shaft 1 and a rotating frame 2, wherein the rotating frame 2 is fixedly connected to the outer wall of the driving shaft 1, the driving shaft 1 can drive the rotating frame 2 to rotate, a rotating device 3 is installed on the outer wall of the rotating frame 2, the rotating device 3 comprises a rotary disc 301, rectangular blocks 302, a centrifugal block 303, oblique blocks 304, a drum 305 and grooves 306, the inner wall of the rotary disc 301 is fixedly connected with the outer wall of the rotating frame 2, the rotating frame 2 can drive the rotary disc 301 to rotate, the front end face of the rotary disc 301 is fixedly connected with 2 rectangular blocks 302, the front end face of each rectangular block 302 is rotatably connected with a centrifugal block 303 through a rotary shaft, each rectangular block 302 can limit the centrifugal block 303, the outer wall of each centrifugal block 303 is fixedly connected with 2 oblique blocks 304, the outer wall of the rotary disc 301 is provided with the drum 305, the inner wall of a roller 305 is in clearance fit with the outer wall of the

rotary disc

301, 2 grooves 306 are machined on the inner wall of the drum 305, and, the middle point of the drum 305 is on the same horizontal line with the middle point of the driving shaft 1, and the sizes of the upper centrifugal block 303 and the lower centrifugal block 303 are completely the same.

The outer side of the rotating frame 2 is provided with an elastic device 4, the elastic device 4 comprises a first transverse plate 401, a bolt 402 and a second transverse plate 403, spring 404, horizontal pole 405, riser 406 and connecting rod 407, it is fixed with revolving rack 2 to control first horizontal board 401, the outer wall of first horizontal board 401 has second horizontal board 403 through bolt 402 threaded connection, second horizontal board 403 can be fixed with first horizontal board 401 through the bolt, the outer wall rigid coupling of second horizontal board 403 has spring 404, the outside rigid coupling of spring 404 has horizontal pole 405, the left and right sides outer wall rigid coupling of horizontal pole 405 has riser 406, riser 406 can make spring 404 take place elastic deformation through horizontal pole 405, the outside outer wall rigid coupling of left and right sides riser 406 has connecting rod 407, connecting rod 407 rotates with centrifugal piece 303 through the pivot and links to each other, centrifugal piece 303 can drive connecting rod 407 and move, the width size of first horizontal board 401 is greater than the width size of second horizontal board 403, riser 406 and horizontal pole 405 are the vertical setting.

When an operator needs to use the novel centrifugal block assembly, firstly, the operator drives the driving shaft 1 to rotate through external equipment, the driving shaft 1 drives the rotating frame 2 to rotate, so that the rotating frame 2 drives the rotating disc 301 to rotate, when the driving shaft 1 rotates to a specified rotating speed value, the rotating disc 301 throws the centrifugal block 303 through the rectangular block 302, so that the inclined block 304 on the centrifugal block 303 enters the groove 306 on the inner wall of the drum wheel 305, meanwhile, the centrifugal block 303 is always clamped in the groove 306 of the drum wheel 305 under the action of centrifugal force, so that the centrifugal block 303 drives the drum wheel 305 to synchronously rotate through the inclined block 304, when the centrifugal block 303 is thrown, the centrifugal block 303 drives the connecting rod 407 to move, so that the connecting rod 407 drives the vertical plate 406 to move, the vertical plate 406 drives the cross rod 405 to move, the cross rod 405 stretches the spring 404 through the second cross plate 403, so that the spring 404 is elastically deformed, when the rotating speed of the driving shaft, the centrifugal block 303 is reset by the elastic performance of the spring 404, so that the centrifugal block 303 drives the inclined block 304 to leave the groove 306 of the drum 305, thereby achieving the purposes of improving the service performance of the device and saving the cost.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel centrifugal block assembly, includes driving shaft (1) and revolving rack (2), the outer wall rigid coupling of driving shaft (1) has revolving rack (2), its characterized in that: the outer wall of the rotating frame (2) is provided with a rotating device (3);

the rotating device (3) comprises a rotary disc (301), a rectangular block (302), a centrifugal block (303), an inclined block (304), a drum wheel (305) and a groove (306);

the inner wall of carousel (301) links to each other with the outer wall of revolving rack (2) is fixed, the preceding terminal surface rigid coupling of carousel (301) has a plurality of rectangular blocks (302), the preceding terminal surface of rectangular block (302) rotates through the pivot and is connected with centrifugal block (303), the outer wall rigid coupling of centrifugal block (303) has a plurality of sloping blocks (304), drum (305) are installed to the outer wall of carousel (301), the inner wall of drum (305) and the outer wall clearance fit of carousel (301), the inner wall processing of drum (305) has a plurality of recesses (306).

2. The novel centrifugal mass assembly of claim 1, wherein: the middle point of the drum wheel (305) is on the same horizontal line with the middle point of the driving shaft (1).

3. The novel centrifugal mass assembly of claim 1, wherein: the sizes of the upper centrifugal block (303) and the lower centrifugal block (303) are completely the same.

4. The novel centrifugal mass assembly of claim 1, wherein: an elastic device (4) is arranged on the outer side of the rotating frame (2);

the elastic device (4) comprises a first transverse plate (401), a bolt (402), a second transverse plate (403), a spring (404), a transverse rod (405), a vertical plate (406) and a connecting rod (407);

control first diaphragm (401) and revolving rack (2) are fixed continuous, the outer wall of first diaphragm (401) has second diaphragm (403) through bolt (402) threaded connection, the outer wall rigid coupling of second diaphragm (403) has spring (404), the outside rigid coupling of spring (404) has horizontal pole (405), the left and right sides outer wall rigid coupling of horizontal pole (405) has riser (406), controls the outside outer wall rigid coupling of riser (406) has connecting rod (407), connecting rod (407) rotate with centrifugal piece (303) through the pivot and link to each other.

5. The novel centrifugal mass assembly of claim 4, wherein: the width dimension of the first transverse plate (401) is larger than that of the second transverse plate (403).

6. The novel centrifugal mass assembly of claim 4, wherein: the vertical plates (406) and the cross rods (405) are arranged vertically.