CN209282986U - A kind of rolling door motor - Google Patents

Abstract

The utility model discloses a kind of rolling door motors, including motor body, the inside of the motor body, which is run through, is equipped with machine shaft, the right end of the motor body is equipped with front-end case, the inside of the front-end case is equipped with bearing, the right side wall of the bearing is equipped with fixed plate, the first waterproof cover and the second waterproof cover are successively arranged on the right side wall of the front-end case from top to bottom, first waterproof cover is connected by the first bolt with front-end case, pass through the first waterproof cover, it can make to stop most rainwater, pole in special circumstances, if water largely enters in the first waterproof cover, it can be discharged by drainage hole, it can stop the humid air in the rainwater and environment that are not stopped by the first splash guard by the second splash guard, if there are also a small amount of wet gas to enter in the second waterproof cover, it can be stopped by malthoid, what is be not blocked can be inhaled by absorbent wool Attached, the protection of multilayer is that the utility model achievees the effect that waterproof.

Description

A kind of rolling door motor

Technical field

The utility model relates to technical field of motors, specific field is a kind of rolling door motor.

Background technique

Rolling door motor is the essential component part of electric rolling door, since rolling screen door is mounted on outdoor, so can be by Influence to different weather is certain in special circumstances, and motor is in rainy day or wet weather, it may occur that water inlet or Many situations such as inner body rust corrosion, and rolling door motor lacks protection, makes more to hold into the case where water and internal rust corrosion Easily occur.

Utility model content

The purpose of this utility model is to provide a kind of rolling door motors, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of rolling door motor, including motor body, The inside of the motor body, which is run through, is equipped with machine shaft, and the right end of the motor body is equipped with front-end case, outside the front end The inside of shell is equipped with bearing, and the right side wall of the bearing is equipped with fixed plate, the right side wall and front-end case of the fixed plate it Between be equipped with resilient cushion, be successively arranged the first waterproof cover and the second waterproof cover, institute from outside to inside on the right side wall of the front-end case It states the first waterproof cover to be connected by the first bolt with front-end case, second waterproof cover passes through the second bolt and front-end case phase Even, it is equipped with sliding slot at the right side wall of corresponding second waterproof cover of the machine shaft, the inside of second waterproof cover is equipped with support Ring is from left to right successively arranged absorbent wool and malthoid in the support ring.

Preferably, the right side wall opening of the front-end case is equipped with sealing ring, between the sealing ring and machine shaft It is coated with lubricating oil.

Preferably, the lower part of first waterproof cover is equipped with drainage hole.

Preferably, lubricating oil is coated between second waterproof cover and sliding slot.

Preferably, the absorbent wool and malthoid are annular, the lateral wall of the absorbent wool and malthoid with the second waterproof The inner cavity of shell is in contact, and the absorbent wool is in contact with machine shaft with the inner sidewall of malthoid, and the quantity of the absorbent wool is 1, the quantity of the malthoid is 2.

Preferably, second waterproof cover is made of the first sectional casing and the second sectional casing.

Compared with prior art, the utility model has the beneficial effects that a kind of rolling door motor can by the first waterproof cover Make to stop most rainwater, pole in special circumstances, if water largely enters in the first waterproof cover, can be discharged by drainage hole, It can stop the humid air in the rainwater and environment that are not stopped by the first splash guard by the second splash guard, if there are also a small amount of Wet gas enters in the second waterproof cover, can be stopped by malthoid, and what is be not blocked can be adsorbed by absorbent wool, and the protection of multilayer is this Utility model achievees the effect that waterproof.

Detailed description of the invention

Fig. 1 is the schematic structural cross-sectional view of the utility model；

Fig. 2 is the structure of the main view of the utility model；

Fig. 3 is the second waterproof shell structure schematic diagram of the utility model.

In figure: 1- motor body, 2- machine shaft, 3- front-end case, 4- bearing, 5- fixed plate, 6- resilient cushion, 7- first Waterproof cover, the second waterproof cover of 8-, the first sectional casing of 801-, the second sectional casing of 802-, 9- sliding slot, 10- support ring, 11- absorbent wool, 12- malthoid, 13- sealing ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of rolling door motor, including motor body 1, institute The inside for stating motor body, which is run through, is equipped with machine shaft 2, and the right end of the motor body is equipped with front-end case 3, outside the front end The inside of shell is equipped with bearing 4, and front-end case protects bearing, also provides installation site for the installation of subsequent parts, institute The right side wall for stating bearing is equipped with fixed plate 5, and resilient cushion 6 is equipped between the right side wall and front-end case of the fixed plate, is passed through Resilient cushion prevents from causing bearing to shift because of vibration, is successively arranged the first waterproof cover on the right side wall of the front-end case from outside to inside 7 and second waterproof cover 8, the second waterproof case be located at the inside of the first waterproof case, the first waterproof case is to the second waterproof case Play protective effect, first waterproof cover is connected by the first bolt with front-end case, and second waterproof cover passes through the Two bolts are connected with front-end case, pass through the first bolt and the second bolt respectively by the first waterproof case and the second waterproof case It is connected with front-end case, can facilitates and be dismantled when needing to internal part replacement, corresponding second waterproof of the machine shaft It is equipped with sliding slot 9 at the right side wall of shell, curved channel is formed by the positional relationship between sliding slot and the second waterproof cover, is empty Moisture in gas is not easily accessible in the second waterproof cover, and the inside of second waterproof cover is equipped with support ring 10, in the support ring It is from left to right successively arranged absorbent wool 11 and malthoid 12, fixed absorbent wool and malthoid can be played the role of by support ring, Installation site can be assisted in when replacing absorbent wool and malthoid, small part can be blocked into the second waterproof cover by malthoid Interior moisture absorbs remaining moisture by absorbent wool.

Specifically, the right side wall opening of the front-end case is equipped with sealing ring 13, the sealing ring and machine shaft Between be coated with lubricating oil, sealing ring and lubricating oil with the use of being to prevent from moisture from entering together with last in front-end case to protect Barrier.

Specifically, the lower part of first waterproof cover is equipped with drainage hole, pour down or forth in a large amount of water at motor front end, it can The discharge of the moisture in the first waterproof case will be entered, prevent excessive ponding from influencing motor waterproof effect.

Specifically, it is coated with lubricating oil between second waterproof cover and sliding slot, it, can be better by mucilage binding lubricating oil Prevent steam from entering in the second waterproof cover.

Specifically, the absorbent wool and malthoid are annular, the lateral wall of the absorbent wool and malthoid is anti-with second The inner cavity of water hull is in contact, and the absorbent wool is in contact with machine shaft with the inner sidewall of malthoid, by increase absorbent wool with The cross-sectional area of malthoid can enhance waterproof effect, and the quantity of the absorbent wool is 1, and the quantity of the malthoid is 2.

Specifically, second waterproof cover is made of the first sectional casing 801 and the second sectional casing 802, the second waterproof cover In such a way that the first sectional casing is combined with the second sectional casing, keep the second waterproof cover easy to disassemble and replacement internal part.

Working principle: the utility model is protected bearing by front-end case, is also provided for the installation of subsequent parts Installation site, prevents from causing bearing to shift because of vibration by resilient cushion, the second waterproof case is located at the interior of the first waterproof case Portion, the first waterproof case play protective effect to the second waterproof case, pass through the first waterproof case and the second waterproof case point Not Tong Guo the first bolt be connected with the second bolt with front-end case, can facilitate need to internal part replacement when dismantle, By the positional relationship between sliding slot and the second waterproof cover, curved channel is formed, is that the moisture in air is not easily accessible second In waterproof cover, fixed absorbent wool and malthoid can be played the role of by support ring, it can also be when replacing absorbent wool and malthoid Installation site is assisted in, small part can be blocked into the moisture in the second waterproof cover by malthoid, absorbed by absorbent wool Remaining moisture can make to pour down or forth in a large amount of water at motor front end by drainage hole, can will enter in the first waterproof case Moisture discharge, prevents excessive ponding from influencing motor waterproof effect, by mucilage binding lubricating oil, can preferably prevent steam from entering the In two waterproof covers, the second waterproof cover tears the second waterproof cover conveniently open in such a way that the first sectional casing is combined with the second sectional casing It unloads and replacement internal part.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of rolling door motor, including motor body (1), it is characterised in that: the inside of the motor body (1), which is run through, is equipped with electricity The right end of machine shaft (2), the motor body (1) is equipped with front-end case (3), and the inside of the front-end case (3) is equipped with bearing (4), the right side wall of the bearing (4) is equipped with fixed plate (5), between the right side wall and front-end case (3) of the fixed plate (5) Equipped with resilient cushion (6), the first waterproof cover (7) are successively arranged on the right side wall of the front-end case (3) from outside to inside and are prevented with second Water hull (8), first waterproof cover (7) are connected by the first bolt with front-end case (3), and second waterproof cover (8) passes through Second bolt is connected with front-end case (3), is equipped with sliding slot at the right side wall of the machine shaft (2) corresponding second waterproof cover (8) (9), the inside of second waterproof cover (8) is equipped with support ring (10), is from left to right successively arranged suction on the support ring (10) Water cotton (11) and malthoid (12).

2. a kind of rolling door motor according to claim 1, it is characterised in that: the right side wall opening of the front-end case (3) Place is equipped with sealing ring (13), is coated with lubricating oil between the sealing ring (13) and machine shaft (2).

3. a kind of rolling door motor according to claim 1, it is characterised in that: the lower part of first waterproof cover (7) is equipped with Drainage hole.

4. a kind of rolling door motor according to claim 1, it is characterised in that: second waterproof cover (8) and sliding slot (9) it Between be coated with lubricating oil.

5. a kind of rolling door motor according to claim 1, it is characterised in that: the absorbent wool (11) and malthoid (12) are Annular, the absorbent wool (11) are in contact with the inner cavity of the second waterproof cover (8) with the lateral wall of malthoid (12), the absorbent wool (11) it is in contact with machine shaft (2) with the inner sidewall of malthoid (12), the quantity of the absorbent wool (11) is 1, the malthoid (12) quantity is 2.

6. a kind of rolling door motor according to claim 1, it is characterised in that: second waterproof cover (8) is by the first combination Shell (801) and the second sectional casing (802) form.