CN212775399U

CN212775399U - High-strength anti-broken gear mechanism for reduction gear of solar speed reducer

Info

Publication number: CN212775399U
Application number: CN202021579951.6U
Authority: CN
Inventors: 李徐成; 徐新良
Original assignee: Hefei Yongke Electromechanical Co ltd
Current assignee: Hefei Yongke Electromechanical Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-23
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a high-strength anti-broken gear mechanism for a reduction gear of a solar speed reducer, which comprises three gears, a gear shaft and two gear boxes, wherein the three gears are all sleeved on the outer wall of the gear shaft, the two gears on two sides are respectively arranged at the inner ends of the two gear boxes, and through holes are respectively arranged on the two side walls of the two gear boxes; the utility model has the advantages that: the utility model relates to a broken tooth mechanism is prevented to high strength for solar energy reduction gear, through the gear of the three gear looks adaptation of installing three and this equipment on the output shaft of treating the speed reduction equipment, the pressure that can effectual dispersion single gear bore, a plurality of louvre has all been seted up to the lateral wall of three gear, a plurality of louvre can play radiating effect, with the temperature that reduces the gear during operation, and the outer wall of three gear all is provided with first tooth's socket and second tooth's socket, and the stupefied design of inclining of tooth, can increase the meshing area, and shock resistance is good, the probability of broken tooth has been reduced.

Description

High-strength anti-broken gear mechanism for reduction gear of solar speed reducer

Technical Field

The utility model relates to a broken tooth mechanism is prevented to high strength for reduction gear, in particular to broken tooth mechanism is prevented to high strength for solar energy reduction gear.

Background

The solar speed reducer reduction gear is a device for reducing the rotating speed of an output end, the gear speed reducer is an independent closed transmission device between a prime motor and a working machine and is used for reducing the rotating speed and increasing torque so as to meet the working requirement, the gear speed reducer is also used for increasing speed in some occasions, the gear speed reducer is called as a speed increaser, and the common solar speed reducer reduction gear is easy to have broken teeth due to overlarge force born by a single reduction gear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disconnected tooth mechanism is prevented to high strength for solar energy reduction gear to solve the problem of the disconnected tooth of common solar energy reduction gear who provides in the above-mentioned background art takes place easily.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength anti-broken gear mechanism for a reduction gear of a solar speed reducer comprises three gears, a gear shaft and two gear boxes, wherein the three gears are all sleeved on the outer wall of the gear shaft, the two gears on two sides are respectively arranged at the inner ends of the two gear boxes, through holes are respectively formed in the two side walls of the two gear boxes, the gear shaft penetrates through the four through holes to be in alternate connection with the two gear boxes, the gear shaft is rotationally connected with the two gear boxes through four first bearings, the four first bearings are respectively arranged at the inner ends of the four through holes, fixing frames are respectively fixedly arranged on the two sides of the inner ends of the two gear boxes, second bearings are respectively fixedly arranged at the inner ends of the four fixing frames, the four second bearings are all sleeved on the outer wall of the gear shaft, the outer walls of the three gears are respectively provided with a first tooth, the two side walls of the three gear are provided with a plurality of reinforcing ribs, the reinforcing ribs are consistent in specification and are uniformly distributed by taking the shaft hole as the circle center, and the side walls of the three gear are provided with a plurality of heat dissipation holes.

As an optimal technical scheme of the utility model, it is three the gear all alternates with the gear shaft through the shaft hole and is connected.

As an optimized technical scheme of the utility model, the both sides of gear outer wall are located respectively to first tooth's socket and second tooth's socket.

As an optimized technical scheme of the utility model, the quantity of strengthening rib and louvre is unanimous.

As an optimized technical scheme of the utility model, two the connection window has all been seted up to the outer wall of gear box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a broken tooth mechanism is prevented to high strength for solar energy reduction gear, through the gear of the three gear looks adaptation of installing three and this equipment on the output shaft of treating the speed reduction equipment, the pressure that can effectual dispersion single gear bore, a plurality of louvre has all been seted up to the lateral wall of three gear, a plurality of louvre can play radiating effect, with the temperature that reduces the gear during operation, and the outer wall of three gear all is provided with first tooth's socket and second tooth's socket, and the stupefied design of inclining of tooth, can increase the meshing area, and shock resistance is good, the probability of broken tooth has been reduced.

Drawings

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

FIG. 2 is a schematic view of the internal installation structure of the gear box of the present invention;

fig. 3 is a schematic structural view of the gear of the present invention.

In the figure: 1. a gear; 2. a gear shaft; 3. a gear case; 4. a first bearing; 5. a fixed mount; 6. a second bearing; 101. a first tooth slot; 102. a second tooth slot; 103. a shaft hole; 104. reinforcing ribs; 105. heat dissipation holes; 301. a through hole; 302. and connecting the window.

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 high strength anti-breaking gear mechanism for a reduction gear of a solar speed reducer, comprising three gears 1, a gear shaft 2 and two gear boxes 3, wherein the three gears 1 are all sleeved on the outer wall of the gear shaft 2, the two gears 1 on both sides are respectively arranged at the inner ends of the two gear boxes 3, through holes 301 are respectively arranged on both side walls of the two gear boxes 3, the gear shaft 2 penetrates through the four through holes 301 to be alternately connected with the two gear boxes 3, the gear shaft 2 is rotatably connected with the two gear boxes 3 through four first bearings 4, the four first bearings 4 can effectively reduce the friction between the gear shaft 2 and the gear boxes 3, the four first bearings 4 are respectively arranged at the inner ends of the four through holes 301, fixing frames 5 are fixedly arranged on both sides of the inner ends of the two gear boxes 3, the inner ends of the four, four second bearings 6 all suit in the outer wall of gear shaft 2, four second bearings 6 can play the effect of support to gear shaft 2, three gear 1's outer wall all is provided with first tooth's socket 101 and second tooth's socket 102, first tooth's socket 101 is different with second tooth's socket 102 meshing direction, the stupefied design that is the slope of tooth, shaft hole 103 has all been seted up to three gear 1's the inner, three gear 1's both sides wall all is provided with a plurality of strengthening rib 104, a plurality of strengthening rib 104 can improve gear 1's impact resistance, a plurality of strengthening rib 104 specification is unanimous and uses shaft hole 103 as centre of a circle evenly distributed, a plurality of louvre 105 has all been seted up to three gear 1's lateral wall, a plurality of louvre 105 can play radiating effect, in order to reduce.

Preferably, three gear 1 all alternates with gear shaft 2 through shaft hole 103 and is connected, the both sides of gear 1 outer wall are located respectively to first tooth's socket 101 and second tooth's socket 102, strengthening rib 104 is unanimous with louvre 105's quantity, and strengthening rib 104 sets up in gear 1's lateral wall with louvre 105 in turn, in order to improve overall structure's stability, connection window 302 has all been seted up to two gear box 3's outer wall, connection window 302 is used for providing the space for gear 3 inner gear 1 and other gear 1's connection.

When specifically using, the utility model relates to a disconnected tooth mechanism is prevented to high strength for solar energy reduction gear, install the gear three and 1 looks adaptation of gear on treating the output shaft of reduction gear, when treating the output shaft rotation of reduction gear, the output shaft drives three 1 synchronous rotations of gear in step, through same 2 fixed connection of gear shaft between the three gear 1, gear shaft 2 rotates with two gear boxes 3 through four first bearings 4 and is connected, four first bearings 4 can effectual reduction gear shaft 2 and the gear box 3 between the frictional force, can play the effect of support to gear shaft 2 through four second bearings 6 of two 3 inner gears, a plurality of louvre 105 has all been seted up to the lateral wall of three gear 1, a plurality of louvre 105 can play radiating effect, with the temperature that reduces 1 during operation of gear.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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. A high-strength anti-breakage gear mechanism for a reduction gear of a solar speed reducer comprises three gears (1), a gear shaft (2) and two gear boxes (3), and is characterized in that the three gears (1) are sleeved on the outer wall of the gear shaft (2), the two gears (1) on two sides are respectively arranged at the inner ends of the two gear boxes (3), through holes (301) are respectively formed in two side walls of the two gear boxes (3), the gear shaft (2) penetrates through the four through holes (301) to be connected with the two gear boxes (3) in an inserting manner, the gear shaft (2) is rotatably connected with the two gear boxes (3) through four first bearings (4), the four first bearings (4) are respectively arranged at the inner ends of the four through holes (301), fixing frames (5) are fixedly arranged on two sides of the inner ends of the two gear boxes (3), and second bearings (6) are fixedly arranged at the inner ends of the four fixing frames (5), four second bearing (6) all suit is in the outer wall of gear shaft (2), and is three the outer wall of gear (1) all is provided with first tooth's socket (101) and second tooth's socket (102), and is three shaft hole (103), three have all been seted up to the inner of gear (1) the both sides wall of gear (1) all is provided with a plurality of strengthening rib (104), a plurality of strengthening rib (104) specification is unanimous and uses shaft hole (103) as centre of a circle evenly distributed, and is three a plurality of louvre (105) have all been seted up to the lateral wall of gear (1).

2. The high-strength breakage preventing gear mechanism for a solar reduction gear according to claim 1, characterized in that: the three gears (1) are connected with the gear shaft (2) in a penetrating manner through the shaft holes (103).

3. The high-strength breakage preventing gear mechanism for a solar reduction gear according to claim 1, characterized in that: the first tooth groove (101) and the second tooth groove (102) are respectively arranged on two sides of the outer wall of the gear (1).

4. The high-strength breakage preventing gear mechanism for a solar reduction gear according to claim 1, characterized in that: the number of the reinforcing ribs (104) is consistent with that of the heat dissipation holes (105).

5. The high-strength breakage preventing gear mechanism for a solar reduction gear according to claim 1, characterized in that: and the outer walls of the two gear boxes (3) are provided with connecting windows (302).