CN214303640U

CN214303640U - Driving gear structure of anti-theft rolling door

Info

Publication number: CN214303640U
Application number: CN202022545765.7U
Authority: CN
Inventors: 杨朝东
Original assignee: Guangdong Sanhemen Security Technology Co ltd
Current assignee: Guangdong Sanhemen Security Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-28
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a theftproof rolling slats door drive gear structure, including base and first gear, second gear and third gear, the inside of first gear is rotated and is connected with the pivot, the bottom and the base fixed connection of pivot, the top of first gear and the first axle cap of outside fixedly connected with that is located the pivot, the second gear is connected with first gear and third gear meshing respectively, the top fixedly connected with batch oil tank of base, the inside of batch oil tank is rotated and is connected with the threaded rod, compared with the prior art, the beneficial effects of the utility model are that: simple structure is equipped with six hollow circular through-holes through the surface of first gear, second gear and third gear, makes the weight of gear reduce, and the power consumption when reducing the transmission simultaneously, through mutually supporting of micro motor, threaded rod, piston, oil outlet and brush, the brush is paintd lubricating grease to first gear, and convenient operation has reduced the friction between the gear.

Description

Driving gear structure of anti-theft rolling door

Technical Field

The utility model relates to a theftproof rolling slats door drive gear technical field specifically is a theftproof rolling slats door drive gear structure.

Background

The gear refers to a mechanical element with a gear on a wheel rim which is continuously meshed to transmit motion and power, and the gear is extremely widely applied to mechanical transmission and the whole mechanical field. The traditional gears are generally solid gears, and when the two gears are meshed and connected together, the gears are very heavy, high in energy consumption and large in abrasion in the transmission process, and are easy to rust for a long time, so that the transmission between the gears is influenced, and inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a theftproof rolling slats door drive gear structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an theftproof rolling slats door drive gear structure, includes base and first gear, second gear and third gear, the inside of first gear is rotated and is connected with the pivot, the bottom and the base fixed connection of pivot, the top of first gear and the first axle cap of outside fixedly connected with that is located the pivot, the second gear is connected with first gear and third gear engagement respectively, the top fixedly connected with batch oil tank of base, the inside of batch oil tank is rotated and is connected with the threaded rod, the outside threaded connection of threaded rod has the piston, the one end that the threaded rod is close to the protection box extends to the inside fixedly connected with micro motor of protection box, the threaded rod rotates with the protection box to be connected, one side that the protection box was kept away from to the batch oil tank is equipped with the oil outlet, the below of oil outlet just is located the outer wall fixedly connected with brush of batch oil tank.

Preferably, the inside of second gear rotates and is connected with the axis of rotation, the bottom and the base fixed connection of axis of rotation, the top of second gear just is located the outside fixed connection of axis of rotation and is had the second axle cap.

Preferably, the inside of third gear is rotated and is connected with the drive shaft, there is the shell top of third gear and the top that is located the base through screw thread connection, the one end and the base fixed connection of drive shaft, the top fixedly connected with third axle cap that the shell was passed to the other end of drive shaft, the drive shaft rotates with the shell to be connected.

Preferably, six through holes are formed in the surfaces of the first gear, the second gear and the third gear.

Preferably, the outer wall of the oil storage tank is provided with an oil inlet.

Compared with the prior art, the beneficial effects of the utility model are that: simple structure is equipped with six hollow circular through-holes through the surface of first gear, second gear and third gear, makes the weight of gear reduce, and the power consumption when reducing the transmission simultaneously, through mutually supporting of micro motor, threaded rod, piston, oil outlet and brush, the brush is paintd the lubricating grease to first gear, and convenient operation has reduced the wearing and tearing between the gear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a first gear; 3. a second gear; 4. a third gear; 5. a rotating shaft; 6. a first shaft cap; 7. a rotating shaft; 8. a second shaft cap; 9. a third shaft cap; 10. a drive shaft; 11. a protective case; 12. a micro motor; 13. a piston; 14. a threaded rod; 15. a brush; 16. an oil outlet hole; 17. an oil storage tank; 18. a through hole; 19. a housing.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a driving gear structure of an anti-theft rolling door comprises a base 1, a first gear 2, a second gear 3 and a third gear 4, wherein the first gear 2 is rotatably connected with a rotating shaft 5, the bottom of the rotating shaft 5 is fixedly connected with the base 1, a first shaft cap 6 is fixedly connected above the first gear 2 and positioned at the outer side of the rotating shaft 5, the second gear 3 is respectively meshed with the first gear 2 and the third gear 4, the top of the base 1 is fixedly connected with an oil storage tank 17, the inner part of the oil storage tank 17 is rotatably connected with a threaded rod 14, the outer side of the threaded rod 14 is in threaded connection with a piston 13, so that lubricating grease can be conveniently extruded, one end of the threaded rod 14, close to a protective box 11, extends to the inner part of the protective box 11 and is fixedly connected with a micro motor 12, the threaded rod 14 is rotatably connected with the protective box 11, one side of the oil storage tank 17, far away from the protective box 11, is provided with an oil outlet 16, a brush 15 is fixedly connected below the oil outlet 16 and positioned at the outer wall of the oil storage tank 17, the first gear 2 is convenient to be coated with ointment.

A rotating shaft 7 is rotatably connected inside the second gear 3, the bottom of the rotating shaft 7 is fixedly connected with the base 1, and a second shaft cap 8 is fixedly connected above the second gear 3 and positioned on the outer side of the rotating shaft 7 to prevent the second gear 3 from being separated from the rotating shaft 7; a driving shaft 10 is rotatably connected inside the third gear 4, a shell 19 is connected above the third gear 4 and positioned at the top of the base 1 through screw threads, one end of the driving shaft 10 is fixedly connected with the base 1, the other end of the driving shaft 10 penetrates through the top of the shell 19 and is fixedly connected with a third shaft cap 9, the driving shaft 10 is rotatably connected with the shell 19, unnecessary external collision is reduced, and the service life of the gear is effectively prolonged; the surfaces of the first gear 2, the second gear 3 and the third gear 4 are provided with six through holes 18, so that the weight is reduced, and the loss is reduced; the outer wall of the oil storage tank 17 is provided with an oil inlet, so that moist ointment can be conveniently added.

Specifically, use the utility model discloses the time, at first second gear 3 is connected with first gear 2 and the meshing of third gear 4 respectively, and the surface all is equipped with through-hole 18, starts micro motor 12, and micro motor 12 drives threaded rod 14 and rotates, and threaded rod 14 drives piston 13 and removes in batch oil tank 17, extrudes the lubricating grease, falls brush 15 through oil outlet 16 on, and paint first gear 2, further reduced the power consumption when transmitting, lower wearing and tearing simultaneously.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a theftproof rolling slats door drive gear structure, includes base (1) and first gear (2), second gear (3) and third gear (4), its characterized in that, the inside of first gear (2) is rotated and is connected with pivot (5), the bottom and base (1) fixed connection of pivot (5), the top of first gear (2) just is located the outside fixedly connected with first axle cap (6) of pivot (5), second gear (3) are connected with first gear (2) and third gear (4) meshing respectively, the top fixedly connected with batch oil tank (17) of base (1), the inside rotation of batch oil tank (17) is connected with threaded rod (14), the outside threaded connection of threaded rod (14) has piston (13), the one end that threaded rod (14) are close to protection box (11) extends to the inside fixedly connected with micro motor (12) of protection box (11), threaded rod (14) are rotated with protection box (11) and are connected, one side that protection box (11) were kept away from in batch oil tank (17) is equipped with oil outlet (16), the below of oil outlet (16) and the outer wall fixedly connected with brush (15) that are located batch oil tank (17).

2. The driving gear structure of the anti-theft rolling door according to claim 1, wherein: the inside of second gear (3) is rotated and is connected with axis of rotation (7), the bottom and base (1) fixed connection of axis of rotation (7), the top of second gear (3) just is located outside fixed connection who rotates axis of rotation (7) second axle cap (8).

3. The driving gear structure of the anti-theft rolling door according to claim 1, wherein: the inside of third gear (4) is rotated and is connected with drive shaft (10), there is shell (19) top just being located base (1) of third gear (4) through screw thread connection, the one end and base (1) fixed connection of drive shaft (10), the top fixedly connected with third shaft cap (9) of shell (19) is passed to the other end of drive shaft (10), drive shaft (10) rotate with shell (19) and are connected.

4. The driving gear structure of the anti-theft rolling door according to claim 1, wherein: the surfaces of the first gear (2), the second gear (3) and the third gear (4) are provided with six through holes (18).

5. The driving gear structure of the anti-theft rolling door according to claim 1, wherein: an oil inlet is formed in the outer wall of the oil storage tank (17).