A device for rounding tennis balls

A tennis ball and shell technology, applied in the direction of balls, sports accessories, etc., can solve the problems of unsatisfactory rounding effect, insufficient roundness of tennis balls, complex structure, etc., to improve the use effect and service life, good rounding effect, The effect of high roundness

Active Publication Date: 2019-09-27
TIANCHANG ZHENGMU ALUMINUM TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production process of tennis balls, because the roundness of tennis balls is not enough, it needs to be rounded. The existing rounding machine has a complex structure, and the rounding effect is not ideal, and needs to be further improved.

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
  • A device for rounding tennis balls

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other; the present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] refer to figure 1 :

[0031] A device for rounding tennis balls proposed by the present invention includes a housing 1, a box body 2, a first valve 3, a second valve 4, a gear 5, a guide rail 6, a rack 7, a first eccentric wheel 8, a connecting Part 9, first power unit 10, bucket body 11, baffle plate 12, second eccentric wheel 13, second power unit 14.

[0032] The top wall of the casing 1 is provided with a feeding port 15; the casing 2 is placed inside the casing 1, the casing 2 is connected to the casing 1 in rotation, and the top wall of the casing 2 is provided with a first feeding hole. A feed hole is placed below the feed port 15, and the box body 2 i...

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 discloses a device for rounding tennis balls. The device comprises a shell, a box, a first valve, a second valve, a gear, a guide track, a rack, a first eccentric gear, a connecting part, a first power device, a bucket body, a baffle plate, a second eccentric gear and a second power unit, wherein a feeding hole is formed in the top wall of the shell; the box is arranged on the inner side of the shell; the box is in rotational connection with the shell; a first feeding hole is formed in the top wall of the box; the first feeding hole is formed below the feeding hole; a first discharge hole is formed in the box; the first valve is mounted on the first discharge hole; the gear is arranged on the inner side of the shell and is mounted on the box; the guide track is arranged on the inner side of the shell and is horizontally mounted on the shell; the rack is arranged on the inner side of the shell and is moveably mounted on the guide track; the rack is meshed with the gear; the first eccentric gear is hinged with the rack through a connecting part; the first power unit is used for driving the first eccentric gear to rotate.

Description

technical field [0001] The invention relates to the technical field of tennis ball processing, in particular to a device for rounding tennis balls. Background technique [0002] In recent years, with the continuous improvement of material conditions, people pay more attention to the quality of life. With the rapid development of sports in our country, people pay more and more attention to exercising through sports. Ball games such as table tennis, badminton, tennis and so on are easy to learn with it, and features such as graceful movements have been subjected to people's favor. [0003] In the production process of tennis balls, because the roundness of tennis balls is not enough, it needs to be rounded. The existing rounding machine has a complex structure and the rounding effect is not ideal, and needs further improvement. Contents of the invention [0004] In order to solve the technical problems existing in the background technology, the present invention proposes a...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A63B45/00
Inventor 周良正
Owner TIANCHANG ZHENGMU ALUMINUM TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap