CN211573090U - Translation type door opening machine - Google Patents

Abstract

The utility model discloses a translational door opener, comprising a casing and a sliding door. A driving shaft is movably installed at the bottom of one side of the casing, and a driving gear is fixedly connected to one end of the driving shaft. A connecting block is fixedly installed on one side of the casing, a rack is fixedly installed on one side of the connecting block, a driven rotating shaft is movably installed on the upper part of one side of the casing, and a driven rotating shaft is fixedly connected to one end of the driven rotating shaft Gear, one side of the casing is located on the outer side of the driven gear and the driving gear with a protective mechanism, a motor is fixedly installed inside the casing, and the output shaft of the motor is fixedly connected with output bevel teeth, and the driving The outside of the rotating shaft is located in the inside of the casing and is fixedly connected with the input bevel teeth. The translation type door opener described in the utility model can prevent the rack from falling off the teeth in the vertical direction, has higher stability, can also play a waterproof and dustproof effect, and is more convenient to use.

Description

A sliding door opener

technical field

The utility model relates to the field of door openers, in particular to a translational door opener.

Background technique

Sliding door opener is a kind of door opener. It is an electronic product composed of motors, gears and other structures. At present, door openers are called by different names, but according to the use of door openers, they can be roughly divided into courtyard door openers. , retractable door opener, garage door opener, revolving door opener, hanging door opener, rolling door opener, industrial door opener, window opener, etc. The hangar door, etc., is used to open and close the door in the direction of horizontal movement. It is mainly driven by the motor to rotate the gear, and then it is connected with the rack on the hangar door, and the rack is driven by the rotation of the gear to match the bottom of the hangar door The mobile wheel opens and closes the door; but the existing mobile door opener only has one driving gear. If the wheel at the bottom of the door presses on obstacles such as stones, it is easy to cause the rack to be lifted, resulting in the phenomenon of tooth loss, which is not conducive to Secondly, it does not have a protective function, and the outside of the gear is easily disturbed by rain, dust, etc., and the use effect is poor, which reduces the use effect of the door opener.

Utility model content

The main purpose of the present utility model is to provide a translational door opener, which can effectively solve the problems in the background art that the teeth are prone to come off and do not have a protective function.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A translational door opener comprises a casing and a sliding door, a driving shaft is movably installed at the bottom of one side of the casing, a driving gear is fixedly connected to one end of the driving shaft, and one side of the sliding door is fixedly installed There is a connecting block, a rack is fixedly installed on one side of the connecting block, a driven rotating shaft is movably installed on the upper part of one side of the casing, and a driven gear is fixedly connected to one end of the driven rotating shaft. One side of the body is located on the outside of the driven gear and the driving gear, and a protective mechanism is provided. The inside of the casing is fixedly installed with a motor, and the output shaft of the motor is fixedly connected with output bevel teeth. The outside of the driving shaft is located in the casing. The inside of the body is fixedly connected with input bevel teeth.

Preferably, the protective mechanism is composed of a first protective cover and a second protective cover, a through groove is provided between the first protective cover and the second protective cover, and the size of the through groove is larger than that of the connecting block, and the teeth The strips are located inside the first shield and the second shield.

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

Preferably, the driving gear and the driven gear are in toothed connection with the rack gear, and the output bevel teeth are in toothed connection with the input bevel teeth.

Preferably, rolling bearings are provided between the driving shaft and the driven shaft and the casing, and a junction box is fixedly installed on the top of the casing.

Preferably, a mounting seat is fixedly installed at the bottom of the housing, a mounting hole is provided on the upper surface of the mounting seat, a platform plate is provided between the motor and the casing, and the platform plate and the motor are fixed by fixing bolts connect.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the driven rotating shaft and the driven gear can be rotated through the arrangement of the driven rotating shaft and the rolling bearing inside the casing, and the driven gear and the gear can be rotated. The rack and teeth are connected together, so when the rack is moved by the driving gear, the driven gear will also rotate, and the driven gear and the driving gear clamp the rack in the middle, so the rack will not be dislodged in the vertical direction. It has higher stability and is more convenient for use. Through the set protection mechanism, the driving gear and the driven gear can be waterproof and dustproof, which can improve the protection effect and make the use effect better.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of translational door opener of the present utility model;

2 is a schematic diagram of the internal structure of the casing of a translational door opener of the present invention;

Figure 3 is a front view of a translational door opener of the present invention.

In the figure: 1. Housing; 2. Sliding door; 3. Driving shaft; 4. Driving gear; 5. Connecting block; 6. Rack; 7. Driven shaft; 8. Driven gear; 9. Protection mechanism; 10, the first protective cover; 11, the second protective cover; 12, the through hole; 13, the motor; 14, the output bevel teeth; 15, the input bevel teeth.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-3, a translational door opener includes a casing 1 and a sliding door 2. An active shaft 3 is movably installed at the bottom of one side of the casing 1, and one end of the active shaft 3 is fixedly connected There is a driving gear 4, a connecting block 5 is fixedly installed on one side of the sliding door 2, a rack 6 is fixedly installed on one side of the connecting block 5, and a driven gear is movably installed on the upper part of one side of the casing 1 A rotating shaft 7, one end of the driven rotating shaft 7 is fixedly connected with a driven gear 8, one side of the casing 1 is located on the outer side of the driven gear 8 and the driving gear 4, and a protective mechanism 9 is provided. The motor 13 is fixedly installed inside, the output shaft of the motor 13 is fixedly connected with the output bevel teeth 14, and the outside of the driving shaft 3 is located inside the casing 1 and is fixedly connected with the input bevel teeth 15;

The protective mechanism 9 is composed of a first protective cover 10 and a second protective cover 11, a through groove is provided between the first protective cover 10 and the second protective cover 11, and the size of the through groove is larger than that of the connecting block 5, The rack 6 is located inside the first protective cover 10 and the second protective cover 11; the lower surface of the second protective cover 11 is provided with through holes 12, the number of the through holes 12 is three, through the protective mechanism The setting of 9 can play a waterproof and dustproof effect for the driving gear 4 and the driven gear 8, improve the protection effect, and the use effect is better; the driving gear 4 and the driven gear 8 are connected with the rack 6 in a toothed connection, The output bevel teeth 14 are connected with the input bevel teeth 15 in a toothed connection. Through the setting of the driven gear 8, the driven rotating shaft 7 can be rotated by cooperating with the rolling bearing inside the housing 1, and the driven gear 8 is connected with the rack 6 in a toothed connection. , so when the rack 6 is moved by the driving gear 4, the driven gear 8 will also rotate, and the driven gear 8 and the driving gear 4 clamp the rack 6 in the middle, so the rack 6 will not appear vertical The phenomenon of disengagement has higher stability and is more convenient for use; rolling bearings are provided between the driving shaft 3 and the driven shaft 7 and the casing 1, and the rolling bearings can provide the effect of rotating capacity, and the casing 1 A junction box is fixedly installed on the top of the housing 1, which can provide wiring and power supply; the bottom of the housing 1 is fixedly installed with a mounting seat, and the upper surface of the mounting seat is provided with a mounting hole, and the mounting seat and the mounting hole can facilitate the installation of the door opener. The motor 13 and the housing 1 are provided with a platform plate, and the platform plate and the motor 13 are fixedly connected by fixing bolts. The platform plate can play the role of carrying the motor 13, and the fixing bolts can play the role of fixed connection. .

It should be noted that the present utility model is a translation type door opener. When in use, the motor 13 works, the output shaft drives the output bevel teeth 14 to rotate, and the output bevel teeth 14 drives the input bevel teeth 15 to rotate, thereby driving the active shaft 3 Rotating, the driving shaft 3 drives the rack 6 to move, and at the same time the rack 6 drives the driven gear 8 to rotate, because the driven gear 8 and the driving gear 4 clamp the rack 6 in the middle, so the rack 6 will not appear vertical direction. The tooth removal phenomenon greatly improves the stability. When the driving gear 4 drives the rack 6 to move, it drives the sliding door 2 to move horizontally through the connecting block 5. Secondly, the first protective cover 10 and the second protective cover of the protective mechanism 9 11 covers the outside of the driving gear 4 and the driven gear 8, which can provide waterproof and dustproof protection effects for the driving gear 4 and the driven gear 8, which is more convenient for use.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention The new model will also have various changes and improvements, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A translational door opener, characterized in that: it comprises a casing (1) and a sliding door (2), and an active shaft (3) is movably installed at the bottom of one side of the casing (1), and the active One end of the rotating shaft (3) is fixedly connected with a driving gear (4), one side of the sliding door (2) is fixedly installed with a connecting block (5), and one side of the connecting block (5) is fixedly installed with a rack ( 6), a driven rotating shaft (7) is movably installed on the upper part of one side of the casing (1), and a driven gear (8) is fixedly connected to one end of the driven rotating shaft (7), and the casing ( One side of 1) is located on the outside of the driven gear (8) and the driving gear (4) with a protective mechanism (9), and a motor (13) is fixedly installed inside the casing (1), and the motor (13) ) output shaft is fixedly connected with output bevel teeth (14), the outside of the driving shaft (3) is located inside the casing (1) and is fixedly connected with input bevel teeth (15). 2. A translational door opener according to claim 1, characterized in that: the protective mechanism (9) is composed of a first protective cover (10) and a second protective cover (11), the first protective cover (11). A through groove is provided between the cover (10) and the second protective cover (11), the size of the through groove is larger than that of the connecting block (5), and the rack (6) is located between the first protective cover (10) and the second protective cover (11). Inside of the protective cover (11). 3. A translational door opener according to claim 2, characterized in that: the lower surface of the second protective cover (11) is provided with through holes (12), and the number of the through holes (12) is three. 4. A translational door opener according to claim 1, characterized in that: the driving gear (4) and the driven gear (8) are connected with the rack (6) in a toothed manner, and the output bevel teeth ( 14) It is engaged with the input bevel teeth (15). 5. A translational door opener according to claim 1, wherein a rolling bearing is provided between the driving shaft (3) and the driven shaft (7) and the casing (1), and the casing A junction box is fixedly installed on the top of the body (1). 6. A translational door opener according to claim 1, characterized in that a mounting seat is fixedly installed at the bottom of the housing (1), a mounting hole is provided on the upper surface of the mounting seat, and the motor (13) ) and the casing (1) are provided with a platform plate, and the platform plate and the motor (13) are fixedly connected by fixing bolts.

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