CN211573090U

CN211573090U - Translation type door opening machine

Info

Publication number: CN211573090U
Application number: CN201922261401.3U
Authority: CN
Inventors: 王激
Original assignee: Shenyang Baitong Door Industry Co ltd
Current assignee: Shenyang Baitong Door Industry Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-25
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a translation formula door operator, include the casing and move the door, one side bottom position movable mounting of casing has the initiative pivot, the one end fixedly connected with driving gear of initiative pivot, the one side fixed mounting who moves the door has the connecting block, one side fixed mounting of connecting block has the rack, one side upper portion position movable mounting of casing has driven shaft, driven shaft's one end fixedly connected with driven gear, the outside that one side of casing is located driven gear and driving gear is equipped with protection machanism, the inside fixed mounting of casing has the motor, the output shaft fixedly connected with output awl tooth of motor, the outside of initiative pivot is located the inside fixedly connected with input awl tooth of casing. A translation formula door operator, can prevent that the phenomenon that the vertical direction broke off the tooth from appearing in the rack, stability is higher, also can play waterproof dirt-proof efficiency simultaneously, does benefit to the use more.

Description

Translation type door opening machine

Technical Field

The utility model relates to a door operator field, in particular to translation formula door operator.

Background

The translational door operator is one of door operators, is an electronic product composed of a motor, a gear and other structures, has different names at present, but can be roughly divided into a courtyard door operator, a retractable door operator, a garage door operator, a revolving door operator, a suspension door operator, a rolling door operator, an industrial door operator, a window opener and the like according to the classification of the door operators, wherein the translational door operator is generally applied to a steel art door, a courtyard door, an airplane garage door and the like and is used for opening and closing a door in the horizontal moving direction, and the translational door operator mainly drives the gear to rotate through the motor, then is in meshed connection with a rack on the airplane garage door, drives the rack to move through the gear rotation, and is matched with a moving wheel at the bottom of the airplane garage door to open and close the door; but current portable door operator only possesses a driving gear, if the wheel of door bottom presses on barriers such as stone, just leads to the rack to be lifted easily to cause the phenomenon of taking off the tooth, be unfavorable for the use, secondly do not possess safeguard function, the gear outside receives interference such as rainwater, dust easily, and the result of use is relatively poor, has reduced door operator's result of use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a translation door opener, which can effectively solve the problem of the prior art that the door is easy to be out of gear and does not have the protection function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a translation formula door operator, includes the casing and moves the door, one side bottom position movable mounting of casing has the initiative pivot, the one end fixedly connected with driving gear of initiative pivot, the one side fixed mounting who moves the door has the connecting block, one side fixed mounting of connecting block has the rack, one side upper portion position movable mounting of casing has driven spindle, driven spindle's one end fixedly connected with driven gear, the outside that one side of casing is located driven gear and driving gear is equipped with protection machanism, the inside fixed mounting of casing has the motor, the output shaft fixedly connected with output awl tooth of motor, the outside of initiative pivot is located the inside fixedly connected with input awl tooth of casing.

Preferably, the protection mechanism comprises a first protection cover and a second protection cover, a through groove is formed between the first protection cover and the second protection cover, the size of the through groove is larger than that of the connecting block, and the rack is located on the inner side of the first protection cover and the inner side of the second protection cover.

Preferably, the lower surface of the second protective cover is provided with three through holes.

Preferably, the driving gear and the driven gear are meshed with the rack, and the output bevel gear is meshed with the input bevel gear.

Preferably, rolling bearings are arranged between the driving rotating shaft and the shell, and a junction box is fixedly mounted at the top of the shell.

Preferably, the bottom of the shell is fixedly provided with a mounting seat, the upper surface of the mounting seat is provided with a mounting hole, a bearing plate is arranged between the motor and the shell, and the bearing plate is fixedly connected with the motor through a fixing bolt.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through driven shaft and the driven gear who sets up, driven shaft is rotatable through the antifriction bearing cooperation with the casing is inside, driven gear and rack meshing are connected, consequently when the rack is driven by the driving gear and is removed, driven gear also can rotate, and driven gear and driving gear are with the rack centre gripping in the centre, consequently the phenomenon that the vertical direction broke the tooth can not appear in the rack, stability is higher, do benefit to the use more, through the protection machanism who sets up, can play waterproofly, dirt-proof efficiency for driving gear and driven gear, the effect of protection is improved, excellent in use effect.

Drawings

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

fig. 2 is a schematic view of the internal structure of the housing of the sliding door opener of the present invention;

fig. 3 is a front view of the sliding door opener of the present invention.

In the figure: 1. a housing; 2. moving the door; 3. a driving rotating shaft; 4. a driving gear; 5. connecting blocks; 6. a rack; 7. a driven rotating shaft; 8. a driven gear; 9. a protection mechanism; 10. a first shield; 11. a second shield; 12. a through hole; 13. a motor; 14. outputting the bevel gear; 15. and inputting the bevel gear.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a translational door operator includes a housing 1 and a sliding door 2, a driving rotating shaft 3 is movably mounted at a bottom position of one side of the housing 1, a driving gear 4 is fixedly connected to one end of the driving rotating shaft 3, a connecting block 5 is fixedly mounted at one side of the sliding door 2, a rack 6 is fixedly mounted at one side of the connecting block 5, a driven rotating shaft 7 is movably mounted at an upper position of one side of the housing 1, a driven gear 8 is fixedly connected to one end of the driven rotating shaft 7, a protection mechanism 9 is arranged at one side of the housing 1 and located at the outer side of the driven gear 8 and the driving gear 4, a motor 13 is fixedly mounted inside the housing 1, an output shaft of the motor 13 is fixedly connected with an output bevel gear 14, and an input bevel gear 15 is fixedly connected to the outside of the driving rotating shaft;

the protection mechanism 9 is composed of a first protection cover 10 and a second protection cover 11, a through groove is arranged between the first protection cover 10 and the second protection cover 11, the size of the through groove is larger than that of the connecting block 5, and the rack 6 is positioned on the inner sides of the first protection cover 10 and the second protection cover 11; the lower surface of the second protective cover 11 is provided with three through holes 12, and the protective mechanism 9 can play waterproof and dustproof roles for the driving gear 4 and the driven gear 8, so that the protective effect is improved, and the using effect is better; the driving gear 4 and the driven gear 8 are in meshed connection with the rack 6, the output bevel gear 14 is in meshed connection with the input bevel gear 15, the driven rotating shaft 7 is matched and rotatable with a rolling bearing in the shell 1 through the arrangement of the driven gear 8, and the driven gear 8 is in meshed connection with the rack 6, so that when the rack 6 is driven by the driving gear 4 to move, the driven gear 8 can also rotate, and the rack 6 is clamped between the driven gear 8 and the driving gear 4, therefore, the rack 6 cannot be disengaged in the vertical direction, the stability is higher, and the use is more facilitated; rolling bearings are arranged between the driving rotating shaft 3 and the driven rotating shaft 7 and the shell 1, the rolling bearings can provide the effect of rotation capacity, a junction box is fixedly mounted at the top of the shell 1, and the junction box is connected and can provide power for connection; the door opener is characterized in that a mounting seat is fixedly mounted at the bottom of the shell 1, a mounting hole is formed in the upper surface of the mounting seat, the door opener can be conveniently mounted through the mounting seat and the mounting hole, a bearing plate is arranged between the motor 13 and the shell 1, the bearing plate is fixedly connected with the motor 13 through a fixing bolt, the bearing plate can play a role of bearing the motor 13, and the fixing bolt can play a role of fixing connection.

It should be noted that the utility model is a translational door operator, when in use, the motor 13 works, the output shaft drives the output bevel gear 14 to rotate, the output bevel gear 14 drives the input bevel gear 15 to rotate, thereby driving the driving rotating shaft 3 to rotate, driving the rack 6 to move by the driving rotating shaft 3, simultaneously driving the driven gear 8 to rotate by the rack 6, and clamping the rack 6 in the middle by the driven gear 8 and the driving gear 4, so that the rack 6 does not have the tooth disengaging phenomenon in the vertical direction, the stability is greatly improved, when the rack 6 is driven by the driving gear 4 to move, the sliding door 2 is driven by the connecting block 5 to move horizontally, secondly, the first protection casing 10 and the second protection casing 11 of protection machanism 9 cover in the outside of driving gear 4 and driven gear 8, can provide waterproof, dirt-proof guard effect for driving gear 4 and driven gear 8, do benefit to the use more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a translation formula door operator which characterized in that: comprises a shell (1) and a sliding door (2), wherein the bottom of one side of the shell (1) is movably provided with a driving rotating shaft (3), one end of the driving rotating shaft (3) is fixedly connected with a driving gear (4), one side of the sliding door (2) is fixedly provided with a connecting block (5), a rack (6) is fixedly arranged on one side of the connecting block (5), a driven rotating shaft (7) is movably arranged on the upper part of one side of the shell (1), one end of the driven rotating shaft (7) is fixedly connected with a driven gear (8), a protective mechanism (9) is arranged on one side of the shell (1) and positioned on the outer sides of the driven gear (8) and the driving gear (4), a motor (13) is fixedly arranged in the shell (1), an output shaft of the motor (13) is fixedly connected with an output bevel gear (14), the outer portion of the driving rotating shaft (3) is located inside the shell (1) and is fixedly connected with an input bevel gear (15).

2. The translational door opener according to claim 1, characterized in that: protection machanism (9) constitute through first protection casing (10) and second protection casing (11), be equipped with logical groove between first protection casing (10) and second protection casing (11), the size that leads to the groove is greater than the size of connecting block (5), rack (6) are located the inboard of first protection casing (10) and second protection casing (11).

3. The translational door opener according to claim 2, characterized in that: through holes (12) are formed in the lower surface of the second protective cover (11), and the number of the through holes (12) is three.

4. The translational door opener according to claim 1, characterized in that: the driving gear (4) and the driven gear (8) are in meshed connection with the rack (6), and the output bevel gear (14) is in meshed connection with the input bevel gear (15).

5. The translational door opener according to claim 1, characterized in that: and rolling bearings are arranged between the driving rotating shaft (3) and the driven rotating shaft (7) and the shell (1), and a junction box is fixedly mounted at the top of the shell (1).

6. The translational door opener according to claim 1, characterized in that: the motor bearing device is characterized in that a mounting seat is fixedly mounted at the bottom of the shell (1), a mounting hole is formed in the upper surface of the mounting seat, a bearing plate is arranged between the motor (13) and the shell (1), and the bearing plate is fixedly connected with the motor (13) through a fixing bolt.