CN211023913U

CN211023913U - Kneading and beating massage machine core with single motor

Info

Publication number: CN211023913U
Application number: CN201921356942.8U
Authority: CN
Inventors: 申秀巧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-17
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a massage core provides a compact structure is reasonable, and the equipment is simple, and the single motor that low in manufacturing cost kneads and beats massage core, and the massage core structure that exists has solved among the prior art is complicated, and is bulky, and the equipment is wasted time and energy, the technical problem of manufacturing cost etc. it includes the motor, the one end of motor output shaft is being connected and is kneading the massage wheelset, and the other end of output shaft violently is equipped with beats the eccentric shaft, beats the eccentric shaft both ends respectively eccentric connection and is beating the massage wheelset, beats the eccentric shaft and rotates through one-way bearing and connect the helical gear again, and the output shaft is connected with the meshing of helical gear each other.

Description

Kneading and beating massage machine core with single motor

Technical Field

The utility model relates to a massage core especially relates to a compact structure is reasonable, and the equipment is simple, and low in manufacturing cost's single motor is kneaded and is beaten massage core.

Background

The massage chair is health care equipment capable of simulating hands to massage the back and other parts of a human body, so that a user can relax muscles at any time and any place without going to a special massage physiotherapy clinic, and the aims of eliminating fatigue, promoting blood circulation, improving sub-health and the like are fulfilled. Massage function operations such as massage, beat, knead, sway are accomplished through the core wherein, but in prior art, beat in the massage core and knead the functional component and by independent motor single control, and generally adopt belt transmission, lead to massage core structure complicacy, bulky, the equipment is wasted time and energy, and manufacturing cost is high.

Disclosure of Invention

The utility model mainly provides a compact structure is reasonable, and the equipment is simple, and low in manufacturing cost's single motor is kneaded and is beaten massage core, and the massage core structure of having solved existence among the prior art is complicated, and is bulky, and the equipment is wasted time and energy, technical problem such as manufacturing cost height.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a single motor is kneaded and is beaten massage core, includes the motor, kneading massage wheelset is being connected to the one end of motor output shaft, and the other end of output shaft violently is equipped with the eccentric shaft of beating, and the both ends of beating the eccentric shaft are eccentric respectively being connected and are beating massage wheelset, beat the eccentric shaft and rotate through one-way bearing and be connected the helical gear again, output shaft and helical gear intermeshing are connected. The two ends of the output shaft of the motor extend out of the motor shell respectively, one end of the output shaft drives the kneading massage wheel set to operate, the other end of the output shaft is meshed with the helical gear in a matching mode, the helical gear is rotatably connected with the beating eccentric shaft through the one-way bearing, the beating massage wheel set is eccentrically connected with the two ends of the beating eccentric shaft respectively, the helical gear is connected with the beating eccentric shaft through the one-way bearing, according to the characteristics of the one-way bearing, when the motor rotates towards one direction, the helical gear drives the one-way bearing to rotate on the beating eccentric shaft, the beating eccentric shaft keeps stationary, the beating massage wheel set does not act, when the motor rotates towards the other direction, the helical gear and the one-way bearing drive the beating eccentric shaft to rotate, the beating massage wheel set acts, the kneading massage wheel set at the other end of the output shaft always keeps operating in the process, and therefore, compared with double-motor belt transmission, the massage machine core has compact and reasonable structure, simple assembly, single-motor control and low manufacturing cost.

Preferably, the bevel gear is arranged in the middle of the beating eccentric shaft between the beating massage wheel groups. When the bevel gear is positioned in the middle of the two beating massage wheel sets, the left beating massage wheel set and the right beating massage wheel set are ensured to keep stress balance.

Preferably, a deep groove ball bearing is arranged on the hammering eccentric shaft corresponding to the outer side end of the helical gear. The deep groove ball bearing plays a role in stably supporting the beating eccentric shaft, and meanwhile, the smooth rotation of the beating eccentric shaft is ensured.

More preferably, an annular wear-resistant gasket is arranged on the end face of the deep groove ball bearing corresponding to the one-way bearing. By arranging the annular wear-resistant gasket between the end surfaces of the one-way bearing and the deep groove ball bearing, the end surface wear can be avoided when the one-way bearing and the deep groove ball bearing move relatively.

Preferably, one end of the output shaft is connected with the kneading massage wheel set through a worm gear mechanism. The kneading massage wheel set is connected with the output shaft through the worm gear, the structure is simple, the space structure is compact and reasonable, and the assembly is convenient.

Therefore, the single motor kneading and beating massage machine core of the utility model has the following advantages: one end of an output shaft of the double-head motor drives the kneading massage wheel set to operate, the other end of the output shaft is mutually engaged and connected with the helical gear, the helical gear is rotationally connected to a beating eccentric shaft with a beating massage wheel set through a one-way bearing, according to the characteristic of one-way rotation of the one-way bearing, the beating massage wheel set does not act during forward rotation, and the beating massage wheel set acts during reverse rotation, kneading and beating massage functions can be realized through a single motor, and the massage machine core has the advantages of compact and reasonable structure, simplicity in assembly, single motor control and low manufacturing cost; an annular wear-resistant gasket is arranged between the end surfaces of the one-way bearing and the deep groove ball bearing, so that end surface abrasion can be avoided when the one-way bearing and the deep groove ball bearing move relatively; the kneading massage wheel set is connected with the output shaft through the worm gear, the structure is simple, the space structure is compact and reasonable, and the assembly is convenient.

Description of the drawings:

fig. 1 is a schematic structural view of a single motor kneading and hammering massage machine core of the utility model;

fig. 2 is an enlarged view of a point a shown in fig. 1.

The specific implementation mode is as follows:

the technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b):

as shown in fig. 1 and 2, the utility model discloses a single motor is kneaded and is beaten massage core, including motor 1, the motor casing is worn out to 2 one ends of output shaft of motor 1 after and is being connected through worm gear mechanism and knead the massage wheelset, one is violently established to the other end below of output shaft 2 and is beaten eccentric shaft 3, the both ends of beating eccentric shaft 3 are eccentric respectively being connected and are being beaten massage wheelset 4, beat eccentric shaft 3 middle part that corresponds with output shaft 2 and rotate through one-way bearing 5 and be connected helical gear 6 again, output shaft 2 keeps mutually supporting meshing with helical gear 6 and is connected, make helical gear 6 be located beat the eccentric shaft 3 middle part of beating between massage wheelset 4. A deep groove ball bearing 7 is arranged on the hammering eccentric shaft 3 corresponding to the outer side end of the helical gear 6, in order to avoid end face abrasion generated when the one-way bearing 5 moves relative to the deep groove ball bearing 7, an annular wear-resistant gasket 8 is arranged on the end face of the deep groove ball bearing 7 corresponding to the one-way bearing 5, and the annular wear-resistant gasket 8 is coaxially sleeved on the hammering eccentric shaft 3.

The specific embodiments described herein are merely illustrative of the principles of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a single motor is kneaded and is beaten massage core, includes motor (1), its characterized in that: one end of an output shaft (2) of the motor (1) is connected with the kneading massage wheel set, the other end of the output shaft (2) is transversely provided with a beating eccentric shaft (3), two ends of the beating eccentric shaft (3) are respectively eccentrically connected with the beating massage wheel set (4), the beating eccentric shaft (3) is rotatably connected with a helical gear (6) through a one-way bearing (5), and the output shaft (2) and the helical gear (6) are mutually meshed and connected.

2. The single motor kneading and hammering massage movement of claim 1, wherein: the bevel gear (6) is arranged in the middle of the beating eccentric shaft (3) between the beating massage wheel sets (4).

3. The single motor kneading and hammering massage movement of claim 1, wherein: and a deep groove ball bearing (7) is arranged on the hammering eccentric shaft (3) corresponding to the outer side end of the helical gear (6).

4. The single motor kneading and hammering massage movement of claim 3, wherein: and an annular wear-resistant gasket (8) is arranged on the end surface of the deep groove ball bearing (7) corresponding to the one-way bearing (5).

5. The single motor kneading and hammering massage movement of claim 1, wherein: one end of the output shaft (2) is connected with the kneading massage wheel set through a worm gear mechanism.