Unlock instant, AI-driven research and patent intelligence for your innovation.

Braking wheel

A brake wheel and brake shaft technology is applied to the brake wheel. field, it can solve the problems of many parts and complex structure of the brake wheel, and achieve the effect of simplifying the mechanism and facilitating production

Active Publication Date: 2017-05-31
FUZHOU HUAYING HEAVY IND MACHINERY
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a brake wheel to solve the problems of complex structure and relatively many parts of the existing brake wheel

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Braking wheel
  • Braking wheel
  • Braking wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0028] see Figure 1 to Figure 7 , the present invention provides a brake wheel, comprising a middle frame 10, a wheel cover 11, a brake shaft 12, a spring 13 and a pin 14, the middle frame is provided with a wheel cover shaft 101, and the wheel covers are arranged on both sides of the middle frame and are connected with the wheel Cover shaft connection. In the present invention, the wheel cover can rotate relative to the middle frame. In some embodiments, the wheel cover shaft can be movably connected with the middle frame, and the wheel cover is fixedly connected with the wheel cover shaft, so that the wheel cover shaft can rotate relative to the middle frame , so as to realize the rotation of the wheel cover; it can also be that the wh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a braking wheel. The braking wheel comprises a middle rack, wheel covers, a braking shaft, a spring and a pin, wherein a wheel cover shaft is arranged on the middle rack; the wheel covers are arranged on two sides of the middle rack and are connected with the wheel cover shaft; a pin hole is formed in the middle rack and positioned between the wheel covers; a shaft hole which penetrates through the pin hole is formed in the pin hole; the braking shaft is arranged in the shaft hole and can vertically move in the shaft hole; the pin is arranged in the pin hole; one end of the spring is abutted to the bottom of the pin hole while the other end of the spring is abutted to the bottom surface of the pin; a hole or groove which is connected with the braking shaft is formed in the pin; each wheel cover is provided with a cylindrical braking surface which is coaxial with the wheel cover; and each braking surface is in contact with the braking shaft. Mechanisms such as an inserting plate of an existing braking wheel can be omitted, the mechanism of the braking wheel is simplified, production is facilitated, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of wheels, in particular to a brake wheel. Background technique [0002] Brake wheels are wheels with brakes, and these wheels are generally installed on items that need to be moved such as seats, shopping carts or boxes. Braking can apply friction to the wheels, thereby slowing down the speed of the wheels, or keeping the wheels in a state of immobilization. There are already some wheels with brakes, and the applicant has previously applied for runners with automatic brakes, but these wheels have complex structures, require too many parts, and the production process is relatively cumbersome and the efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a brake wheel to solve the problems of complex structure and relatively many parts of the existing brake wheel. [0004] The present invention is achieved in the following way: a bra...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60B33/00
CPCB60B33/0084
Inventor 赵江宜
Owner FUZHOU HUAYING HEAVY IND MACHINERY