CN210770163U

CN210770163U - Novel gear box

Info

Publication number: CN210770163U
Application number: CN201921554948.6U
Authority: CN
Inventors: 何玲玲; 崔海龙
Original assignee: Hubei Weinengda Transmission Co ltd
Current assignee: Hubei Weinengda Kinetic Energy Technology Co.,Ltd.
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-16
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a technical field's a novel gear box is improved to gear box, including the sealed overcoat of waterproof jacket shell, the inside gear mechanism that is provided with of the sealed overcoat of waterproof jacket shell, gear mechanism's right side is provided with the input shaft to the left end of sealed overcoat is provided with the end, and the end sets up in the outside of sealed overcoat, the surface coating of end has one deck tin layer to tin layer surface evenly distributed has a plurality of tin system radiating rod, sealed overcoat includes upper seal overcoat and lower seal overcoat, the inboard border of upper seal overcoat and lower seal overcoat is provided with strip border and lower strip border respectively. When gear mechanism worked, inside heat can transmit the end through the heat conduction stick, and tin system radiating rod on the end can be fine gives off the heat, reaches the cooling effect, simple structure to the environmental protection.

Description

Novel gear box

Technical Field

The utility model relates to a gear box improves technical field, specifically is a novel gear box.

Background

Gearboxes are an important mechanical component that is widely used in wind turbine generators. The main function is to transmit the power generated by the wind wheel under the action of wind power to the generator and to make it obtain corresponding rotating speed, the gear box bears the acting force from the wind wheel and the counter force generated by the gear transmission, and must have enough rigidity to bear the action of force and moment, prevent deformation and ensure the transmission quality. The design of the gearbox body is carried out according to the requirements of layout arrangement, processing and assembly conditions, convenience in inspection and maintenance and the like of the power transmission of the wind turbine generator. With the continuous rapid development of the gearbox industry, more and more industries and different enterprises use the gearbox.

The inside gear mechanism of gear box function can produce high temperature, if can lead to inside ageing not through the heat dissipation processing, if simple through ventilation cooling, inside can be invaded by dust or water, it is very necessary to design a novel gear box of effective heat dissipation of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel gear box 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: a novel gear box comprises a waterproof casing sealing outer sleeve, a gear mechanism is arranged in the waterproof casing sealing outer sleeve, an input shaft is arranged on the right side of the gear mechanism, and the left end of the sealing outer sleeve is provided with an end head which is arranged outside the sealing outer sleeve, the surface of the end head is coated with a tin layer, and a plurality of tin heat dissipation rods are uniformly distributed on the surface of the tin layer, the sealing outer sleeve comprises an upper sealing outer sleeve and a lower sealing outer sleeve, the inner side edges of the upper sealing outer sleeve and the lower sealing outer sleeve are respectively provided with an upper strip-shaped edge and a lower strip-shaped edge, the inner side surfaces of the upper strip-shaped edge and the lower strip-shaped edge are respectively provided with a sealing rubber strip in a fitting manner, the upper surface of the upper strip-shaped edge is fixedly provided with a plurality of fixed flanges, the upper surface of the fixed flange is provided with bolts in an inserting mode, and the left side of the gear mechanism is connected with the end head through two heat conducting rods which are inserted in the outer portion of the sealing outer sleeve in an inserting mode.

Preferably, circular channels are formed in the left side and the right side of the waterproof casing sealing outer sleeve, and gear mechanisms are inserted into the circular channels.

Preferably, a sealing gasket is attached to the inner side of the circular channel and wraps the surface of the heat conducting rod in an attaching mode.

Preferably, threaded holes aligned up and down are formed in the upper strip-shaped edge, the lower strip-shaped edge and the sealing rubber strip, and the threaded holes are matched with bolts for installation.

Preferably, the front side and the rear side of the sealing outer sleeve are both provided with an upper strip-shaped edge and a lower strip-shaped edge, and the upper strip-shaped edge and the lower strip-shaped edge are both provided with four groups.

Preferably, the tin heat dissipation rods are distributed on the surface of the end head in an explosion mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1, when gear mechanism worked, inside heat can transmit the end through the heat conduction stick, and tin system radiating rod on the end can be fine gives off the heat, reaches the cooling effect, simple structure to the environmental protection.

2, in order to make gear mechanism can not invaded by outside water or dust, so set up sealed overcoat, sealed overcoat wherein comprises sealed overcoat and half casing down, not only sealed effectual but also can be convenient for install and dismantle.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of a sealing sleeve;

fig. 3 is a left side view of the seal housing structure.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a sealing outer sleeve 1, a gear mechanism 2, an input shaft 3, a tip 4, a radiating rod 5 made of tin, a sealing gasket 6, an upper sealing outer sleeve 101, a lower sealing outer sleeve 102, an upper strip-shaped edge 103, a lower strip-shaped edge 104, a sealing rubber strip 105, a fixing flange 106 and a bolt 107.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel gear box, includes the sealed overcoat 1 of waterproof cover shell, its characterized in that: the inside of the waterproof casing sealing outer sleeve 1 is provided with a gear mechanism 2, the right side of the gear mechanism 2 is provided with an input shaft 3, and the left end of the sealing outer sleeve 1 is provided with a terminal 4, the terminal 4 is arranged outside the sealing outer sleeve 1, the surface of the terminal 4 is coated with a tin layer, and tin layer surface evenly distributed has a plurality of tin system cooling rod 5, sealed overcoat 1 includes sealed overcoat 101 and lower sealed overcoat 102, the inboard border of sealed overcoat 101 and lower sealed overcoat 102 is provided with strip border 103 and lower strip border 104 respectively on, the inboard surface of strip border 103 and lower strip border 104 is all laminated and is provided with sealing rubber strip 105, it is provided with a plurality of mounting flange 106 to go up strip border 103 fixed surface, mounting flange 106 upper surface alternates and is provided with bolt 107, gear mechanism 2's left side is connected in the outside and the end 4 of sealed overcoat 1 through two heat conduction rods interlude.

Further, in the above scheme, circular channels are formed in the left side and the right side of the waterproof casing sealing outer sleeve 1, the gear mechanism 2 is inserted into the circular channels, and the gear mechanism 2 can normally operate in the circular channels.

Further, in the above scheme, a sealing gasket 6 is attached to the inner side of the circular channel, the sealing gasket 6 is attached to and wraps the surface of the heat conducting rod, and the sealing gasket 6 can prevent a gap at the intersection of the heat conducting rod and the sealing outer sleeve 1.

Further, in the above solution, the upper strip-shaped edge 103, the lower strip-shaped edge 104, and the sealing rubber strip 105 are provided with threaded holes aligned up and down, and the threaded holes are installed in match with the bolts 107, so that the inside of the sealing outer sleeve 1 can achieve a sealing effect.

Further, in the above scheme, the front side and the rear side of the sealing outer sleeve 1 are both provided with an upper strip-shaped edge 103 and a lower strip-shaped edge 104, and the upper strip-shaped edge 103 and the lower strip-shaped edge 104 are both provided with two groups of four edges.

Further, in the scheme, the tin heat dissipation rods 5 are distributed on the surface of the end head 4 in an explosion mode, so that the air contact surface is enlarged, and heat dissipation is easier.

One specific application of this embodiment is: when the gear mechanism 2 works, the internal heat can be transferred to the end head through the heat conducting rod, the tin heat dissipation rod 5 on the end head can well dissipate the heat to achieve the cooling effect, in order to prevent the gear mechanism 2 from being invaded by external water or dust, the sealing outer sleeve 1 is arranged, wherein the sealing outer casing 1 is composed of an upper sealing outer casing 101 and a lower half casing 102, so that the gear mechanism 2 is clamped by the upper sealing outer casing 101 and the lower half casing 102 for the convenience of installation and disassembly, so that an upper strip-shaped edge 103 and a lower strip-shaped edge 104 are aligned, upper seal housing 101 and lower seal housing 102 are then secured by bolts 107 passing into mounting flange 106, wherein the provision of the sealing strip 105 inside the upper strip-like rim 103 and the lower strip-like rim 104 enables a perfect sealing between the upper and lower sleeves, in order to maintain its tightness, a rubber sealing ring 6 is provided at the intersection of the circular channel and the resistor.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel gear box, includes waterproof casing sealing coat (1), its characterized in that: the waterproof jacket is characterized in that a gear mechanism (2) is arranged inside the waterproof jacket sealing outer sleeve (1), an input shaft (3) is arranged on the right side of the gear mechanism (2), an end (4) is arranged at the left end of the sealing outer sleeve (1), the end (4) is arranged outside the sealing outer sleeve (1), a tin layer is coated on the surface of the end (4), a plurality of tin heat dissipation rods (5) are uniformly distributed on the surface of the tin layer, the sealing outer sleeve (1) comprises an upper sealing outer sleeve (101) and a lower sealing outer sleeve (102), the inner side edges of the upper sealing outer sleeve (101) and the lower sealing outer sleeve (102) are respectively provided with an upper strip-shaped edge (103) and a lower strip-shaped edge (104), the inner side surfaces of the upper strip-shaped edge (103) and the lower strip-shaped edge (104) are respectively provided with a sealing rubber strip (105), and a plurality of fixing flanges (106) are fixedly arranged on the upper, the upper surface of the fixed flange (106) is provided with bolts (107) in an inserting mode, and the left side of the gear mechanism (2) is connected with the end head (4) through two heat conducting rods which are inserted in the outer portion of the sealing outer sleeve (1) in an inserting mode.

2. A novel gearbox according to claim 1 wherein: circular channels are formed in the left side and the right side of the waterproof casing sealing outer sleeve (1), and gear mechanisms (2) are inserted into the circular channels in a penetrating mode.

3. A novel gearbox according to claim 2 wherein: a sealing gasket (6) is attached to the inner side of the circular channel, and the sealing gasket (6) is attached to and wraps the surface of the heat conducting rod.

4. A novel gearbox according to claim 1 wherein: threaded holes which are aligned up and down are arranged in the upper strip-shaped edge (103), the lower strip-shaped edge (104) and the sealing rubber strip (105), and the threaded holes are matched with bolts (107) for installation.

5. A novel gearbox according to claim 1 wherein: the front side and the rear side of the sealing outer sleeve (1) are respectively provided with an upper strip-shaped edge (103) and a lower strip-shaped edge (104), and the upper strip-shaped edge (103) and the lower strip-shaped edge (104) are respectively provided with two groups of four edges.

6. A novel gearbox according to claim 1 wherein: the tin heat dissipation rods (5) are distributed on the surface of the end head (4) in an explosive mode.