CN214215402U

CN214215402U - Rocker arm mechanism of beach vehicle

Info

Publication number: CN214215402U
Application number: CN202023067602.9U
Authority: CN
Inventors: 姚峰
Original assignee: Taizhou City Xiang Is Along Dynamic Power Machine Co ltd
Current assignee: Taizhou City Xiang Is Along Dynamic Power Machine Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-17
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a sandy beach car rocker arm mechanism, including rocking arm body, reset spring, knob and bevel gear, the avris welding of rocking arm body has fixed muscle, and fixed mounting has a fixing base on the rocking arm body of fixed muscle avris to the avris fixedly connected with gag lever post of fixing base, and the inside swing joint of fixing base has the location square pole, and the tip avris fixed mounting of location square pole has the mounting plate simultaneously, the cover is equipped with the sleeve pipe on the outer wall of location square pole, and the inside embedding of the sheathed tube of location square pole avris is provided with reset spring to the spacing groove has been seted up to the sheathed tube tip, and sheathed tube inside embedding is connected with the telescopic link, the inside embedding of flexible pipe is provided with the fixed axle, and the knob is installed to the middle bearing of flexible pipe. This sandy beach car rocker mechanism easily carries out stability and adjusts, avoids the waste of resource, and sandy beach car rocker mechanism simple operation nature improves simultaneously, has reduced the degree of difficulty when adjusting bearing structure.

Description

Rocker arm mechanism of beach vehicle

Technical Field

The utility model relates to a sandy beach car technical field specifically is a sandy beach car rocker mechanism.

Background

The beach vehicle is a four-wheeled all-terrain vehicle, the vehicle is simple and practical, the cross-country performance is excellent, the beach vehicle can run on most terrain, the rocker arm mechanism of the beach vehicle is a fixing mechanism for connecting the vehicle body and the hub, and the beach vehicle mainly runs on rugged sand, so that the stability of the rocker arm mechanism is improved, and the safety of the beach vehicle can be effectively enhanced.

However, the prior beach vehicle rocker arm mechanism has the following problems:

because the different demands that lead to rocking arm mechanism stability of applied scene of sandy beach car are different, if the lower scene of stability demand uses bearing structure, easily cause the wasting of resources, so need the device conveniently to carry out stability regulation, and current sandy beach car rocking arm mechanism is difficult for carrying out stability regulation, easily lead to the waste of resource, the limitation of device has been increased, simultaneously because the inconvenient human cost that easily increases of bearing structure installation, so need promote the convenience of bearing structure installation, and current sandy beach car rocking arm mechanism simple operation nature is not enough, the degree of difficulty when having increased regulation bearing structure, the practicality of device has been reduced.

Aiming at the problems, innovative design is urgently needed on the basis of the original rocker arm mechanism of the dune buggy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sandy beach car rocker mechanism to solve above-mentioned background art and propose current sandy beach car rocker mechanism and be difficult for carrying out stability regulation, easily lead to the waste of resource, increased the limitation of device, sandy beach car rocker mechanism simple operation nature is not enough simultaneously, has increased the degree of difficulty when adjusting bearing structure, has reduced the problem of device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sandy beach car rocker arm mechanism, includes rocking arm body, reset spring, knob and bevel gear, the avris welding of rocking arm body has fixed muscle, and fixed mounting has a fixing base on the rocking arm body of fixed muscle avris to the avris fixedly connected with gag lever post of fixing base, and the inside swing joint of fixing base has the location square pole, and the tip avris fixed mounting of the square pole of location has the mounting plate simultaneously, the cover is equipped with the sleeve pipe on the outer wall of location square pole, and the inside embedding of the sheathed tube of location square pole avris is provided with reset spring to the spacing groove has been seted up to the sheathed tube tip, and sheathed tube inside embedding is connected with the telescopic link, and the cover is equipped with flexible pipe on the sheathed tube outer wall simultaneously, the inside embedding of flexible pipe is provided with the fixed axle, and the knob is installed to the middle department bearing of flexible pipe.

Preferably, the fixing seat and the positioning square rod are in clamping telescopic connection, and the positioning square rod forms an elastic telescopic structure through a return spring and a sleeve.

Preferably, the limiting rod and the limiting groove are arranged in a relative sliding mode, and the limiting rod is in penetrating sliding connection with the fastening plate.

Preferably, the sleeve and the telescopic pipe are in clamping sliding connection, and the sleeve and the telescopic rod are in threaded connection.

Preferably, the telescopic rod and the fixed shaft are rotatably arranged by bearing installation, and the telescopic pipe at the side of the fixed shaft is rotatably connected with the knob.

Preferably, the bevel gears are distributed on the telescopic rod and the knob, and the bevel gears on the knob are meshed with the bevel gears at the end part of the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the beach vehicle rocker arm mechanism is easy to perform stability adjustment, avoids resource waste, reduces the limitation of the device, improves the operation convenience of the beach vehicle rocker arm mechanism, reduces the difficulty in adjusting the supporting structure, and increases the practicability of the device;

1. the telescopic rod is rotated through the rotation of the knob, the sleeve is moved out of the telescopic pipe along the telescopic rod and attached to the fixing seat, and the limiting rod and the sleeve are clamped and positioned at the same time, so that the stability of the rocker arm body is improved, the stability of the rocker arm body is conveniently adjusted, and the resource waste is avoided;

2. through the block of location square bar and fixing base for bearing structure location is stable, conveniently rotates the knob and carries out bearing structure's installation, and the pulling mounting plate drives location square bar and fixing base and breaks away from simultaneously, makes things convenient for bearing structure's dismantlement, avoids increasing the degree of difficulty when bearing structure installs.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the connection structure of the positioning square rod and the sleeve of the present invention;

fig. 4 is a schematic view of the connection structure of the sleeve and the telescopic tube of the present invention.

In the figure: 1. a rocker arm body; 2. fixing the ribs; 3. a fixed seat; 4. a limiting rod; 5. positioning a square rod; 6. a fastening plate; 7. a sleeve; 8. a return spring; 9. a limiting groove; 10. a telescopic rod; 11. a telescopic pipe; 12. a fixed shaft; 13. a knob; 14. a bevel gear.

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 beach buggy rocker arm mechanism comprises a rocker arm body 1, a fixed rib 2, a fixed seat 3, a limiting rod 4, a positioning square rod 5, a fastening plate 6, a sleeve 7, a reset spring 8, a limiting groove 9, a telescopic rod 10, a telescopic pipe 11, a fixed shaft 12, a knob 13 and a bevel gear 14, wherein the fixed rib 2 is welded at the side of the rocker arm body 1, the fixed seat 3 is fixedly arranged on the rocker arm body 1 at the side of the fixed rib 2, the limiting rod 4 is fixedly connected at the side of the fixed seat 3, the positioning square rod 5 is movably connected in the fixed seat 3, the fastening plate 6 is fixedly arranged at the side of the end part of the positioning square rod 5, the sleeve 7 is sleeved on the outer wall of the positioning square rod 5, the reset spring 8 is embedded in the sleeve 7 at the side of the positioning square rod 5, the limiting groove 9 is arranged at the end part of the sleeve 7, and the telescopic rod 10 is connected in the sleeve 7, meanwhile, an extension tube 11 is sleeved on the outer wall of the sleeve 7, a fixed shaft 12 is embedded in the extension tube 11, and a knob 13 is mounted in the middle of the extension tube 11 through a bearing.

Fixing base 3 and location square bar 5 are block telescopic connection, and location square bar 5 constitutes elastic telescopic structure through reset spring 8 and sleeve pipe 7, are convenient for stably rotate knob 13, convenient operation to and when being convenient for sleeve pipe 7 and fixing base 3 laminating, location square bar 5 conveniently contracts to the inside of sleeve pipe 7.

Gag lever post 4 and spacing groove 9 set up for relative slip, and gag lever post 4 and mounting plate 6 are the sliding connection who runs through, and the sleeve pipe 7 of being convenient for and fixing base 3 are laminated steadily, stability when increasing the support to and the convenience drives location square bar 5 and fixing base 3 through pulling mounting plate 6 and breaks away from the dismantlement that carries out bearing structure.

The sleeve 7 is connected with the telescopic pipe 11 in a clamping and sliding mode, the sleeve 7 is connected with the telescopic rod 10 in a threaded mode, the sleeve 7 can move inside the telescopic pipe 11 stably when the telescopic rod 10 rotates conveniently, and the stability of the rocker arm can be adjusted conveniently.

The telescopic rod 10 and the fixed shaft 12 are rotatably arranged through bearings, the telescopic pipe 11 at the side of the fixed shaft 12 is rotatably connected with the knob 13, the bevel gears 14 are distributed on the telescopic rod 10 and the knob 13, and the bevel gears 14 on the knob 13 are meshed with the bevel gears 14 at the end part of the telescopic rod 10, so that the telescopic rod 10 can be rotated stably by rotating the knob 13.

The working principle is as follows: when the rocker arm mechanism of the beach vehicle is used, firstly as shown in fig. 1-2, a positioning square rod 5, a fastening plate 6, a sleeve 7 and a telescopic pipe 11 form a rocker arm supporting structure, and a fixed rib 2 supports a rocker arm body 1, as shown in fig. 2-4, when the stability of the rocker arm needs to be reduced, a rotating knob 13 drives a telescopic rod 10 to stably rotate in a fixed shaft 12 through a bevel gear 14, so that the sleeve 7 stably moves towards the knob 13 in the telescopic pipe 11, a limit groove 9 and the limit rod 4 are separated, then the supporting structure and the rocker arm are separated, so that the stability of the rocker arm is reduced, and when the stability of the rocker arm needs to be increased, the knob 13 is rotated, so that the sleeve 7 is attached to a fixed seat 3, the rocker arm is supported, the stability of the rocker arm is conveniently adjusted, and the waste of resources is avoided;

as shown in fig. 3, when needs installation bearing structure, press mounting plate 6 for location square bar 5 oppresses reset spring 8, then inserts location square bar 5 in fixing base 3, loosens mounting plate 6, and reset spring 8 resets and promotes location square bar 5 and fixing base 3 block, fixes a position to bearing structure stability, makes things convenient for rotatory knob 13, has reduced the degree of difficulty when bearing structure installs.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sandy beach car rocker mechanism, includes rocking arm body (1), reset spring (8), knob (13) and bevel gear (14), its characterized in that: the rocker arm comprises a rocker arm body (1), wherein a fixed rib (2) is welded at the side of the rocker arm body (1), a fixing seat (3) is fixedly mounted on the rocker arm body (1) at the side of the fixed rib (2), a limiting rod (4) is fixedly connected at the side of the fixing seat (3), a positioning square rod (5) is movably connected inside the fixing seat (3), a fastening plate (6) is fixedly mounted at the end side of the positioning square rod (5), a sleeve (7) is sleeved on the outer wall of the positioning square rod (5), a reset spring (8) is embedded inside the sleeve (7) at the side of the positioning square rod (5), a limiting groove (9) is formed in the end part of the sleeve (7), a telescopic rod (10) is connected in the embedded inside of the sleeve (7), a telescopic tube (11) is sleeved on the outer wall of the sleeve (7), and a fixed shaft (12) is arranged in the embedded inside of the telescopic tube (11), and a knob (13) is arranged in the middle of the telescopic pipe (11) through a bearing.

2. The beach vehicle rocker arm mechanism of claim 1 in which: fixing base (3) and location square bar (5) are block telescopic connection, and location square bar (5) constitute elastic telescopic structure through reset spring (8) and sleeve pipe (7).

3. The beach vehicle rocker arm mechanism of claim 1 in which: the limiting rod (4) and the limiting groove (9) are arranged in a relative sliding mode, and the limiting rod (4) is in sliding connection with the fastening plate (6) in a penetrating mode.

4. The beach vehicle rocker arm mechanism of claim 1 in which: the sleeve (7) is connected with the telescopic pipe (11) in a clamping and sliding mode, and the sleeve (7) is connected with the telescopic rod (10) in a threaded mode.

5. The beach vehicle rocker arm mechanism of claim 1 in which: the telescopic rod (10) and the fixed shaft (12) are rotatably arranged by bearing installation, and the telescopic pipe (11) at the side of the fixed shaft (12) is rotatably connected with the knob (13).

6. The beach vehicle rocker arm mechanism of claim 1 in which: the bevel gears (14) are distributed on the telescopic rod (10) and the knob (13), and the bevel gears (14) on the knob (13) are meshed with the bevel gears (14) at the end part of the telescopic rod (10).