CN213566338U

CN213566338U - Bidirectional fastening type motorcycle chain regulator

Info

Publication number: CN213566338U
Application number: CN202022304521.XU
Authority: CN
Inventors: 刘松
Original assignee: Chongqing Shangbo Machinery Mfg Co ltd
Current assignee: Chongqing Shangbo Machinery Mfg Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-29
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to a technical field is adjusted to the motorcycle chain, specifically is a two-way fastening formula motorcycle chain regulator, including the device main part, the device main part is including adjusting the pole, the installation piece is installed to the one end of adjusting the pole, a side-mounting of installation piece installs the rotary disk, and the quantity of rotary disk is two, two install the hinge wheel between the rotary disk, and the one end of hinge wheel runs through the rotary disk, one side of installation piece is run through and is installed the screw rod, and the screw rod runs through two screw rods, the installation piece is kept away from one side of rotary disk and is installed rotatory handle, fixture is installed to one side of adjusting the pole. The utility model discloses a be provided with fixture, the retractable wheel is mutually supported with articulated wheel to coming to consolidate the chain of placing in the middle of retractable wheel and articulated wheel to this prevents that the articulated chain from can following the condition emergence that drops down on the motorcycle.

Description

Bidirectional fastening type motorcycle chain regulator

Technical Field

The utility model relates to a technical field is adjusted to the motorcycle chain, specifically is a two-way fastening formula motorcycle chain regulator.

Background

At present, the adjustment of the motorcycle chain is generally carried out by a chain adjuster. The general motorcycle chain regulator comprises a regulator body with a shaft hole, a baffle plate assembly, a screw and a nut, wherein the regulator body is arranged on a rear wheel shaft of a motorcycle through the shaft hole, the baffle plate assembly is positioned on one side of the regulator body, the screw head end of the screw is welded on the regulator body, and the screw rod end of the screw penetrates through the lower end of the baffle plate assembly and is fixed through the nut. The nut is rotated to enable the screw and the adjuster body to move towards the nut direction, and the adjuster body pulls the rear wheel shaft to enable the rear wheel and the chain wheel to integrally move backwards, so that the chain is adjusted.

In the process of using the existing motorcycle chain adjusting device, the length of the chain is large, so that the chain falls off from the adjusting device, the motorcycle cannot be used, and even the safety of users is threatened, therefore, a bidirectional fastening type motorcycle chain adjuster needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way fastening formula motorcycle chain regulator to solve the process of proposing in the above-mentioned background art and current motorcycle chain adjusting device using, thereby probably because the length of chain is great, thereby make the chain drop from adjusting device and lead to the motorcycle unable use, lead to the problem that user's safety receives the condition emergence of threat even.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-way fastening formula motorcycle chain regulator, includes the device main part, the device main part is including adjusting the pole, the installation piece is installed to the one end of adjusting the pole, the rotary disk is installed to one side of installation piece, and the quantity of rotary disk is two, two install the articulated wheel between the rotary disk, and the one end of articulated wheel runs through the rotary disk, one side of installation piece is run through and is installed the screw rod, and the screw rod runs through two screw rods, the installation piece is kept away from one side of rotary disk and is installed rotatory handle, fixture is installed to one side of adjusting the pole.

Preferably, the upper end and the lower end of the hinge wheel are both provided with mounting rods, the other ends of the mounting rods are both provided with sliders, and one side of the rotating disk, which is close to the sliders, is provided with a sliding groove.

Preferably, fixture includes the movable block, the movable block is installed to one side of adjusting the pole, the dead lever is installed to one side of keeping away from the regulation pole of movable block, the other end of dead lever is cup jointed and is installed the pole that cup joints, cup joint pole one side and install the auxiliary rod, the auxiliary rod is kept away from one side of cup jointing the pole and is installed the swiveling wheel, the quantity of swiveling wheel is two, two install the expansion pulley between the swiveling wheel.

Preferably, the sleeve rod extends to one end inside the fixed rod and is provided with a return spring, and the other end of the return spring is connected with the inner wall of the fixed rod.

Preferably, fixed spring is all installed to the one side that the swiveling wheel kept away from each other, the card ball is all installed to fixed spring's the other end, the fixed slot has all been seted up to one side that the swiveling disk inner wall is close to the card ball.

Preferably, one side of the clamping ball, which is far away from the telescopic wheel, is provided with a friction roller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with screw rod and rotary disk, the staff is through rotatory handle to drive the screw rod and rotate, make one of them rotary disk to moving to the one side that is close to the installation piece with this, thereby make two rotary disks carry out effectual reinforcement to the chain that the staff twined to go up, and reduce the chain with this and damage, lead to the condition that the vehicle goes wrong, thereby prolong the life of chain.

2. Through being provided with fixture, the retractable wheel is mutually supported with the articulated wheel to place the chain in the middle of retractable wheel and articulated wheel and consolidate, and the condition emergence that articulated chain can drop from the motorcycle on preventing with this.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in a partial cross-section;

FIG. 2 is a schematic view of the structure of the present invention from the back;

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

fig. 4 is a partially enlarged schematic view of the structure at a in fig. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the position B in FIG. 3 according to the present invention

In the figure: 100. a device main body; 110. adjusting a rod; 111. rotating the grip; 112. rotating the disc; 113. a hinged wheel; 114. a screw; 115. mounting a rod; 116. a slider; 117. a chute; 118. mounting blocks; 200. a clamping mechanism; 210. a movable block; 211. fixing the rod; 212. a return spring; 213. a sleeved rod; 214. a rotating wheel; 215. an auxiliary lever; 216. a retractable wheel; 217. blocking the ball; 218. fixing grooves; 219. rubbing the roller; 220. the spring is fixed.

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. 1-5, the present invention provides an embodiment:

a bidirectional fastening type motorcycle chain regulator comprises a device main body 100, the device main body 100 comprises a regulating rod 110, one end of the regulating rod 110 is provided with an installation block 118, one side of the installation block 118 is provided with a rotating disk 112, the number of the rotating disks 112 is two, a hinge wheel 113 is arranged between the two rotating disks 112, one end of the hinge wheel 113 penetrates through the rotating disks 112, the upper end and the lower end of the hinge wheel 113 are both provided with installation rods 115, the other end of the installation rods 115 are both provided with a sliding block 116, one side of one rotating disk 112 close to the sliding block 116 is both provided with a sliding groove 117, one side of the installation block 118 is provided with a screw 114 in a penetrating manner, the screw 114 penetrates through the two screws 114, one side of the installation block 118 far away from the rotating disks 112 is provided with a rotating grip 111, one side of the regulating rod 110 is provided with, therefore, one of the rotating disks 112 moves to the side close to the mounting block 118, so that the two rotating disks 112 effectively reinforce the chain wound by the staff, and the condition that the chain is damaged and causes problems to the vehicle is reduced, and the service life of the chain is prolonged.

Further, the clamping mechanism 200 includes a movable block 210, the movable block 210 is installed on one side of the adjusting rod 110, a fixed rod 211 is installed on one side of the movable block 210, which is far away from the adjusting rod 110, a sleeve rod 213 is installed on the other end of the fixed rod 211 in a sleeved manner, a return spring 212 is installed at one end of the sleeve rod 213, which extends into the fixed rod 211, the other end of the return spring 212 is connected with the inner wall of the fixed rod 211, an auxiliary rod 215 is installed on one side of the sleeve rod 213, a rotating wheel 214 is installed on one side of the auxiliary rod 215, which is far away from the sleeve rod 213, the number of the rotating wheels 214 is two, an expansion wheel 216 is installed between the two rotating wheels 214, a fixed spring 220 is installed on one side of the rotating wheels 214, a clamping ball 217 is installed on the other end of the fixed spring 220, a fixing groove 218, the retractable wheel 216 cooperates with the hinge wheel 113 to reinforce the chain placed between the retractable wheel 216 and the hinge wheel 113 and thereby prevent the chain articulated on the motorcycle from falling off the motorcycle.

The working principle is as follows: before a worker drives the motorcycle, the worker can adjust the angle of the adjusting rod 110 to enable the rotating disc 112 to adjust the height of the chain hinged on the motorcycle, so that the chain mounted on the motorcycle can be tightened, and therefore, the situation that the chain falls off on a vehicle due to the loosening of the chain and the vehicle amount cannot be used is avoided in the driving process of the motorcycle, when the worker adjusts the angle of the adjusting rod 110, the worker can rotate the screw 114 by rotating the rotating handle 111 to enable the rotating disc 112 to move towards the direction of the mounting block 118, so that the rotating disc 112 fixes the chain wound on the hinged wheel 113, and the rotating wheel 214 close to the rotating disc 112 enables the telescopic wheel 216 and the hinged wheel 113 to clamp the chain in the middle, the return spring 212 installed inside the fixed rod 211 enables the rotating wheel 214 to always abut against the rotating disc 112 when the worker adjusts the height of the rotating disc 112, so as to reduce the probability of the chain on the motorcycle breaking down, thereby prolonging the service life of the chain on the motorcycle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A two-way fastening type motorcycle chain regulator comprises a device body (100), and is characterized in that: the device main part (100) is including adjusting pole (110), install installation piece (118) is installed to the one end of adjusting pole (110), rotary disk (112) are installed to one side of installation piece (118), and the quantity of rotary disk (112) is two, two install hinge wheel (113) between rotary disk (112), and the one end of hinge wheel (113) runs through rotary disk (112), one side of installation piece (118) is run through and is installed screw rod (114), and screw rod (114) run through two screw rods (114), one side that rotary disk (112) were kept away from in installation piece (118) is installed rotatory handle (111), fixture (200) are installed to one side of adjusting pole (110).

2. The bi-directional fastened motorcycle chain regulator of claim 1, wherein: the upper end and the lower end of the hinge wheel (113) are both provided with mounting rods (115), the other ends of the mounting rods (115) are both provided with sliding blocks (116), and one side of the rotating disk (112) close to the sliding blocks (116) is provided with a sliding groove (117).

3. The bi-directional fastened motorcycle chain regulator of claim 1, wherein: fixture (200) are including movable block (210), movable block (210) are installed to one side of adjusting pole (110), dead lever (211) are installed to one side of keeping away from of movable block (210) and adjusting pole (110), the other end of dead lever (211) is cup jointed and is installed and cup jointed pole (213), auxiliary rod (215) are installed to cup jointed pole (213) one side, auxiliary rod (215) keep away from one side of cup jointing pole (213) and install swiveling wheel (214), the quantity of swiveling wheel (214) is two, two install expansion pulley (216) between swiveling wheel (214).

4. A bidirectionally-fastened motorcycle chain regulator as set forth in claim 3, wherein: the one end that cup joints pole (213) and extends to dead lever (211) inside is installed reset spring (212), and the other end of reset spring (212) is connected with the inner wall of dead lever (211).

5. A bidirectionally-fastened motorcycle chain regulator as set forth in claim 3, wherein: fixed spring (220) are all installed to the one side that swiveling wheel (214) kept away from each other, card ball (217) are all installed to the other end of fixed spring (220), fixed slot (218) have all been seted up to one side that the swivel disk (112) inner wall is close to card ball (217).

6. The two-way fastening motorcycle chain regulator of claim 5, wherein: and one side of the clamping ball (217) far away from the telescopic wheel (216) is provided with a friction roller (219).