CN214786773U

CN214786773U - Mute transmission guide wheel mechanism

Info

Publication number: CN214786773U
Application number: CN202120325637.3U
Authority: CN
Inventors: 张文显
Original assignee: Shenyang Yongtejiaer Electromechanical Technology Co ltd
Current assignee: Shenyang Yongtejiaer Electromechanical Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-19
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a silence transmission leading wheel mechanism, including the fixed beam, fixed beam one side is equipped with first spacing roof beam and the spacing roof beam of second, first spacing roof beam and the spacing roof beam of second all set up with fixed beam integration, first spacing roof beam sets up directly over the spacing roof beam of second, first spacing roof beam bottom is equipped with removes the upper rail, remove the upper rail and set up with first spacing roof beam integration, the spacing roof beam top of second is equipped with removes the lower rail, remove the lower rail and set up with the spacing roof beam integration of second, be equipped with the removal spout between first spacing roof beam and the spacing roof beam of second, remove the inside leading wheel that is equipped with of spout. The utility model discloses an integrative built-in bearing technology sets up drive bearing inside the leading wheel, and drive bearing can not take place to drop to make drive bearing and leading wheel be connected stably and accurate, lead to the leading wheel through removing the upper rail and removing the lower rail, make the leading wheel remove the spout steadily.

Description

Mute transmission guide wheel mechanism

Technical Field

The utility model relates to an electronic suspension door technical field, concretely relates to silence transmission leading wheel mechanism.

Background

The existing suspension door is basically an electric suspension door. The electric suspension door has the characteristic of multiple functions, and the requirement of the door body on wind load resistance is strict, so the electric suspension door is suitable for being installed on various factory building structures. And the door leaf can be manually and electrically switched. The electric suspension door mainly comprises a telescopic door body, a machine head and a controller. A telescopic door body: the electric suspension door body is composed of main parts such as a door body large frame, cross supports, shafts (fixed shafts and sliding shafts), door body wheels and the like. The door body is of a metal structure and is divided into a stainless steel door body, an aluminum alloy door body and a die-casting aluminum door body according to the material; a machine head: the electric door consists of a driver and an electric part, and is fixed at one end of a door body to drive the door body to move in a telescopic way and is matched with the door body for use. The driver is divided into a common type and a robot type; a controller: consists of a control box, a desk controller and a handle remote controller; a control box: the door body is fixed in the machine head and receives an instruction sent by the controller to control the operation of the door body; a desk controller: the device is mainly used by a person on duty in a duty room; the handle remote controller is mainly equipped for vehicles and can movably control the opening and closing of a gate within 10-30 meters around a machine head (according to the radio communication environment of a site).

Most of the existing electric suspended door transmission guide wheel mechanisms on the market are in split type structural design, the transmission bearings are not stably connected with the guide wheels, and the transmission bearings are easy to fall off in the moving process of the suspended door, so that the suspended door cannot move stably.

Therefore, it is necessary to invent a silent transmission guide wheel mechanism to solve the above problems.

Disclosure of Invention

The utility model aims at providing a silence transmission leading wheel mechanism to the current electronic suspension door transmission leading wheel mechanism on the market mostly all is split type structural design in the solution technique, and its driving bearing is connected with the leading wheel and is stable inadequately, takes place to drop easily at the in-process driving bearing that the suspension door removed, so that the unable steady removal's of suspension door problem.

In order to achieve the above object, the present invention provides the following technical solutions: a mute transmission guide wheel mechanism comprises a fixed beam, wherein one side of the fixed beam is provided with a first limit beam and a second limit beam, the first limit beam and the second limit beam are integrally arranged with the fixed beam, the first limit beam is arranged right above the second limit beam, the bottom of the first limit beam is provided with a movable upper rail, the movable upper rail is integrally arranged with the first limit beam, the top of the second limit beam is provided with a movable lower rail, the movable lower rail is integrally arranged with the second limit beam, a movable sliding groove is arranged between the first limit beam and the second limit beam, a guide wheel is arranged inside the movable sliding groove, the guide wheel is arranged between the movable upper rail and the movable lower rail, a containing groove is arranged inside the guide wheel, a transmission bearing is arranged inside the containing groove, the transmission bearing is matched with the containing groove, one side of the guide wheel is provided with a connecting shaft, one end of the connecting shaft penetrates through the guide wheel and is rotatably connected with the transmission bearing.

Preferably, the first limiting beam and the second limiting beam are symmetrically distributed about the center line of the fixed beam, a guide groove is formed in the outer side of the guide wheel, and the movable upper rail and the movable lower rail are matched with the guide groove.

Preferably, the fixed beam both ends all are equipped with the side seal board, side seal board one side and the equal fixed connection of fixed beam, first spacing roof beam and the spacing roof beam one end of second, the installation fixed slot has been seted up to the fixed beam bottom.

Preferably, the cross-sectional shape of the installation fixing groove is convex, a first cavity is arranged in the fixing beam, and the cross-sectional shape of the first cavity is concave.

Preferably, reinforcing plates are arranged in the first cavity, the reinforcing plates and the fixed beam are integrally arranged, the number of the reinforcing plates is two, and the two reinforcing plates are symmetrically distributed around the center line of the fixed beam.

Preferably, the fixed beam, the first limiting beam and the second limiting beam are made of aluminum alloy materials, a second cavity is arranged inside the first limiting beam, and a third cavity is arranged inside the second limiting beam.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the transmission bearing is arranged inside the guide wheel through an integrated built-in bearing process, the transmission bearing cannot fall off, so that the transmission bearing and the guide wheel are stably and precisely connected, and the guide wheel is guided through the upper moving rail and the lower moving rail so that the guide wheel stably moves in the moving sliding groove;

2. the noise is absorbed to a certain extent through the first cavity, the second cavity and the third cavity, and the noise is weakened when passing through the first cavity, the second cavity and the third cavity, so that the silencing effect is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a schematic view of the connection structure of the fixing beam, the first limiting beam and the second limiting beam of the present invention;

FIG. 3 is a partial sectional view of the present invention;

fig. 4 is a structural sectional view of the guide wheel of the present invention;

fig. 5 is an enlarged view of a structure shown in fig. 4 according to the present invention.

Description of reference numerals:

1. a fixed beam; 2. a first limit beam; 3. a second limit beam; 4. moving the upper rail; 5. moving the lower rail; 6. a moving chute; 7. a guide wheel; 8. accommodating grooves; 9. a drive bearing; 10. a connecting shaft; 11. a guide groove; 12. a side sealing plate; 13. installing a fixed groove; 14. a first cavity; 15. a reinforcing plate; 16. a second cavity; 17. a third cavity.

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.

The utility model provides a silent transmission guide wheel mechanism as shown in figures 1-5, which comprises a fixed beam 1, wherein one side of the fixed beam 1 is provided with a first limit beam 2 and a second limit beam 3, the first limit beam 2 and the second limit beam 3 are both integrated with the fixed beam 1, the first limit beam 2 is arranged right above the second limit beam 3, the bottom of the first limit beam 2 is provided with a movable upper rail 4, the movable upper rail 4 is integrated with the first limit beam 2, the top of the second limit beam 3 is provided with a movable lower rail 5, the movable lower rail 5 is integrated with the second limit beam 3, a movable chute 6 is arranged between the first limit beam 2 and the second limit beam 3, a guide wheel 7 is arranged inside the movable chute 6, the guide wheel 7 is arranged between the movable upper rail 4 and the movable lower rail 5, a holding tank 8 is arranged inside the guide wheel 7, holding tank 8 is inside to be equipped with drive bearing 9, drive bearing 9 and holding tank 8 phase-match, leading wheel 7 one side is equipped with connecting axle 10, connecting axle 10 one end runs through leading wheel 7 and is connected with drive bearing 9 rotation.

Further, in the above technical scheme, the first limiting beam 2 and the second limiting beam 3 are symmetrically distributed about the center line of the fixed beam 1, the guide groove 11 is formed in the outer side of the guide wheel 7, and the movable upper rail 4 and the movable lower rail 5 are both matched with the guide groove 11, so that the guide wheel 7 can move stably in the movable sliding groove 6.

Further, in the above technical scheme, fixed beam 1 both ends all are equipped with side seal board 12, side seal board 12 one side and fixed beam 1, first spacing roof beam 2 and the equal fixed connection of the spacing roof beam 3 one end of second, installation fixed slot 13 has been seted up to fixed beam 1 bottom, and installation fixed slot 13 sets up and is convenient for install and fix fixed beam 1.

Further, in the above technical solution, the cross-sectional shape of the mounting fixing groove 13 is a convex shape, the fixing beam 1 is provided with a first cavity 14 inside, the cross-sectional shape of the first cavity 14 is a concave shape, and the arrangement of the first cavity 14 is beneficial to absorbing noise generated during movement.

Further, in the above technical scheme, reinforcing plate 15 is arranged inside first cavity 14, reinforcing plate 15 and fixed beam 1 are integrated, reinforcing plate 15 sets up to two, two reinforcing plate 15 is about fixed beam 1 central line symmetric distribution, and reinforcing plate 15 is provided with and does benefit to the structural strength who improves fixed beam 1.

Further, in the above technical scheme, the fixed beam 1, the first limiting beam 2 and the second limiting beam 3 are all made of an aluminum alloy material, the second cavity 16 is arranged inside the first limiting beam 2, the third cavity 17 is arranged inside the second limiting beam 3, and the arrangement of the second cavity 16 and the third cavity 17 is favorable for absorbing noise generated during movement.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, the utility model discloses when using, one end that keeps away from leading wheel 7 with connecting axle 10 carries out fixed connection with one side of electronic suspension door, electronic suspension door drives connecting axle 10 and removes when removing, connecting axle 10 drives drive bearing 9 and rotates, and then makes leading wheel 7 rotate, leading wheel 7 moves in removing spout 6 along removing upper rail 4 and removing lower rail 5 through guide way 11, through integrative built-in bearing technology, set up drive bearing 9 inside leading wheel 7, drive bearing 9 can not take place to drop, thereby make drive bearing 9 and leading wheel 7 be connected stably and accurately, lead leading wheel 7 to lead through removing upper rail 4 and removing lower rail 5, make leading wheel 7 move steadily at removing spout 6;

referring to the attached drawings 1-5 of the specification, the utility model discloses when using, leading wheel 7 moves in removing spout 6 along removing upper rail 4 and removal lower rail 5 through guide way 11, inevitable certain friction that produces when leading wheel 7 removes, the noise production during friction, the noise can be through first cavity 14, second cavity 16 and third cavity 17 at the in-process of outside propagation, the cavity can carry out the absorption of certain degree to the noise, the noise is weakened when passing through first cavity 14, second cavity 16 and third cavity 17, thereby play the effect of silence.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 silence transmission leading wheel mechanism, includes fixed beam (1), its characterized in that: a first limiting beam (2) and a second limiting beam (3) are arranged on one side of the fixed beam (1), the first limiting beam (2) and the second limiting beam (3) are integrally arranged with the fixed beam (1), the first limiting beam (2) is arranged right above the second limiting beam (3), a movable upper rail (4) is arranged at the bottom of the first limiting beam (2), the movable upper rail (4) and the first limiting beam (2) are integrally arranged, a movable lower rail (5) is arranged at the top of the second limiting beam (3), the movable lower rail (5) and the second limiting beam (3) are integrally arranged, a movable sliding groove (6) is arranged between the first limiting beam (2) and the second limiting beam (3), a guide wheel (7) is arranged inside the movable sliding groove (6), and the guide wheel (7) is arranged between the movable upper rail (4) and the movable lower rail (5), holding tank (8) have been seted up to leading wheel (7) inside, holding tank (8) inside is equipped with drive bearing (9), drive bearing (9) and holding tank (8) phase-match, leading wheel (7) one side is equipped with connecting axle (10), connecting axle (10) one end runs through leading wheel (7) and rotates with drive bearing (9) and be connected.

2. A silent transmission guide wheel mechanism according to claim 1, wherein: first spacing roof beam (2) and second spacing roof beam (3) are about fixed roof beam (1) central line symmetric distribution, guide way (11) have been seted up in leading wheel (7) outside, remove upper rail (4) and remove lower rail (5) and all with guide way (11) phase-match.

3. A silent transmission guide wheel mechanism according to claim 1, wherein: fixed beam (1) both ends all are equipped with side seal board (12), the equal fixed connection of side seal board (12) one side and fixed beam (1), first spacing roof beam (2) and second spacing roof beam (3) one end, installation fixed slot (13) have been seted up to fixed beam (1) bottom.

4. A silent transmission guide wheel mechanism according to claim 3, wherein: the cross-sectional shape of installation fixed slot (13) sets up to the convex character form, fixed beam (1) inside is equipped with first cavity (14), first cavity (14) cross-sectional shape sets up to the character cut in bas-relief.

5. A silent transmission guide wheel mechanism as claimed in claim 4, wherein: the first cavity (14) is internally provided with a reinforcing plate (15), the reinforcing plate (15) and the fixed beam (1) are integrally arranged, the number of the reinforcing plate (15) is two, and the reinforcing plate (15) is symmetrically distributed about the center line of the fixed beam (1).

6. A silent transmission guide wheel mechanism according to claim 1, wherein: fixed beam (1), first spacing roof beam (2) and second spacing roof beam (3) are made by aluminium alloy material, first spacing roof beam (2) inside is equipped with second cavity (16), second spacing roof beam (3) inside is equipped with third cavity (17).