CN210890006U

CN210890006U - Single-side supported hard tooth surface speed reducer

Info

Publication number: CN210890006U
Application number: CN201921970770.3U
Authority: CN
Inventors: 孔祥纯; 黄鉴正
Original assignee: Zhejiang Donghai Reduction Gear Co ltd
Current assignee: Zhejiang Donghai Reduction Gear Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-30
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses an unilateral support hard tooth face speed reducer, including the speed reducer body, the fixed surface of speed reducer body installs the backup pad, the outside of metal sheet is connected with the rubber pad, and the right side of rubber pad installs transparent bucket, the internally mounted of transparent bucket has the phosphor strip, the supporting shoe is installed to the below of fixed block, the right-hand member of housing is connected with the go-between, the left end of speed reducer body is connected with the connecting axle, and the surface mounting of connecting axle has the grip block, the internally mounted of grip block has the brush, and the top fixed mounting of grip block has the stopper, the inside of stopper is run through and is installed the second screw rod, the spacing groove has all been seted up at the upper and lower both ends of housing, and the handle is installed in. The unilateral supporting hard tooth surface speed reducer not only can effectively improve the protection of external impact, but also can provide light automatically in a dark environment.

Description

Single-side supported hard tooth surface speed reducer

Technical Field

The utility model relates to a speed reducer technical field specifically is a unilateral support hard tooth face speed reducer.

Background

The speed reducer with hard tooth surface is a relatively precise machine, is used for reducing the rotating speed and increasing the torque, mainly comprises a connecting shaft, a motor, a speed reducer body and the like, and is generally applied outdoors.

At present, a commonly used unilateral supporting hard tooth surface speed reducer cannot effectively improve protection of external impact and cannot provide light automatically in a dark environment, so that the unilateral supporting hard tooth surface speed reducer is provided, and the problems are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unilateral support hard tooth face speed reducer to solve the unilateral support hard tooth face speed reducer commonly used at present that above-mentioned background art provided, not only can not effectual improvement external shock's protection, can not provide bright problem by oneself in dark surrounds moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a unilateral supporting hard tooth surface speed reducer comprises a speed reducer body, wherein a supporting plate is fixedly arranged on the outer surface of the speed reducer body, metal plates are fixedly arranged at the upper end and the lower end of the speed reducer body, a rubber pad is connected to the outer side of each metal plate, a transparent barrel is arranged on the right side of the rubber pad, a fluorescent strip is arranged inside the transparent barrel, fixed blocks are fixedly arranged at the left end and the right end of the transparent barrel, a supporting block is arranged below each fixed block, a first screw rod is arranged inside the supporting block in a penetrating mode, a motor is connected to the right end of the speed reducer body, a housing is arranged on the outer side of the motor, a connecting ring is connected to the right end of the housing, a connecting shaft is connected to the left end of the speed reducer body, a clamping plate is arranged on the outer surface, the inside of stopper runs through to install the second screw rod, the spacing groove has all been seted up at the upper and lower both ends of housing, and the handle is installed in the outside of spacing groove.

Preferably, the support plate is of a structure like a Chinese character 'jing', and the support plate is arranged at the inner side of the metal plate.

Preferably, the vertical section of the metal plate is of a semi-arc structure, and the metal plate and the rubber pad are of an integrated structure.

Preferably, the fixed block is connected with the supporting block in a clamping manner, and the fixed block is connected with the supporting block through a first screw rod.

Preferably, the clamping plates are hinged to each other, and the clamping plates are connected with the speed reducer body in a threaded connection mode.

Preferably, the outer surface of the handle and the outer surface of the housing are in the same plane, and the limiting grooves formed in the upper end and the lower end of the housing are arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the single-side supported hard tooth surface speed reducer not only can effectively improve the protection of external impact, but also can provide light automatically in a dark environment;

1. the transparent barrel can protect the fluorescent strips from being polluted under the condition that the fluorescent strips provide light, and the transparent barrel is convenient to fix through the clamping between the fixing block and the supporting block and the threaded connection between the first screw rod and the fixing block as well as the supporting block;

2. the outer wall of the housing is provided with a limiting groove, and the handle is fixed on the outer side of the limiting groove, so that the handle does not occupy extra space, transportation and storage are facilitated, and when the device needs to be lifted, the hook can be hooked on the connecting ring;

3. when there is impulsive force in the outside, can reduce the impulsive force on the speed reducer body through the metal sheet, the rubber pad can make the average distribution of impulsive force to the metal sheet moreover, and the backup pad also can absorb partial impact force for the protection of the external impact of device can effectual improvement.

Drawings

FIG. 1 is a front sectional structure of the present invention;

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

FIG. 3 is a schematic view of a side view of the connection between the holding plate and the brush of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a speed reducer body; 2. a support plate; 3. a metal plate; 4. a rubber pad; 5. a transparent barrel; 6. a fluorescent strip; 7. a fixed block; 8. a support block; 9. a first screw; 10. a motor; 11. a housing; 12. a connecting ring; 13. a connecting shaft; 14. a clamping plate; 15. a brush; 16. a limiting block; 17. a second screw; 18. a limiting groove; 19. a handle.

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. 1-4, the present invention provides a technical solution: a single-side support hard tooth surface speed reducer comprises a speed reducer body 1, a support plate 2, a metal plate 3, a rubber pad 4, a transparent barrel 5, a fluorescent strip 6, a fixed block 7, a support block 8, a first screw 9, a motor 10, a housing 11, a connecting ring 12, a connecting shaft 13, a clamping plate 14, a brush 15, a limiting block 16, a second screw 17, a limiting groove 18 and a handle 19, wherein the support plate 2 is fixedly installed on the outer surface of the speed reducer body 1, the metal plate 3 is fixedly installed at the upper end and the lower end of the speed reducer body 1, the support plate 2 is of a structure shaped like a Chinese character 'jing', the support plate 2 is installed at the inner side position of the metal plate 3, the support plate 2 can protect the speed reducer body 1, the vertical section of the metal plate 3 is of a semi-arc structure, the metal plate 3 and the rubber pad 4 are of an, the outer side of the metal plate 3 is connected with a rubber pad 4, the right side of the rubber pad 4 is provided with a transparent barrel 5, the inner part of the transparent barrel 5 is provided with a fluorescent strip 6, the left end and the right end of the transparent barrel 5 are both fixedly provided with a fixed block 7, the fixed block 7 is connected with a supporting block 8 in a clamping manner, the fixed block 7 is connected with the supporting block 8 through a first screw 9, the transparent barrel 5 is convenient to fix, the supporting block 8 is arranged below the fixed block 7, the first screw 9 is arranged inside the supporting block 8 in a penetrating manner, the right end of the speed reducer body 1 is connected with a motor 10, the outer side of the motor 10 is provided with a housing 11, the right end of the housing 11 is connected with a connecting ring 12, the left end of the speed reducer body 1 is connected with a connecting shaft 13, the outer surface of the connecting shaft 13 is provided with a, the inside of stopper 16 runs through and installs second screw rod 17, and spacing groove 18 has all been seted up at the upper and lower both ends of housing 11, and handle 19 is installed in the outside of spacing groove 18.

As shown in fig. 1, the clamping plates 14 are hinged to each other, and the clamping plates 14 are connected to the speed reducer body 1 by threads, so that the clamping plates 14 are fixed to the speed reducer body 1.

As shown in the figures 1 and 2, the outer surface of the handle 19 and the outer surface of the housing 11 are in the same plane, and the limiting grooves 18 formed at the upper end and the lower end of the housing 11 are arc-shaped, so that the device can be conveniently lifted through the handle 19.

The working principle is as follows: when the single-side supported hard tooth surface speed reducer is used, when impact force exists outside, two sides of the metal plate 3 are pressed downwards, so that a small amount of deformation is utilized to absorb partial impact force, the impact force transmitted to the speed reducer body 1 through the metal plate 3 is less, the rubber pad 4 can enable the impact force to be evenly distributed on the metal plate 3, the supporting plate 2 can also absorb partial impact force, and the protection of external impact can be effectively improved by the device;

because the fluorescent strip 6 can provide light in the dark, the installation operation is carried out by utilizing the light emitted by the fluorescent strip 6 under the condition of no illumination and no light, the transparent barrel 5 can protect the fluorescent strip 6 from being polluted under the condition of not influencing the light provided by the fluorescent strip 6, the outer end of the transparent barrel 5 is fixedly provided with the fixed block 7, the transparent barrel 5 is conveniently fixed on the speed reducer body 1 by the clamping between the fixed block 7 and the supporting block 8 and the threaded connection between the first screw 9 and the fixed block 7 and the supporting block 8, for example, the connection mode between the single clamping plates 14 in the figure 3 is threaded connection and is arranged at the outer side of the connecting shaft 13, then the clamping plate 14 is fixed by the second screw 17, the clamping plate 14 is fixed on the speed reducer body 1 by the threaded connection, and the brush 15 arranged inside the clamping plate 14 is tightly contacted with the connecting shaft 13, therefore, a good dustproof effect is achieved, dust is prevented from entering the interior of the speed reducer body 1, the limiting groove 18 is formed in the outer wall of the housing 11, the handle 19 is fixed to the outer side of the limiting groove 18, the handle 19 does not occupy extra space and is beneficial to transportation and storage, when the device needs to be lifted, the hook is about to hook the connecting ring 12, and the whole working process of the unilateral supporting hard tooth surface speed reducer is achieved.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a unilateral support hard tooth face speed reducer, includes speed reducer body (1), its characterized in that: the outer surface of the speed reducer body (1) is fixedly provided with a supporting plate (2), the upper end and the lower end of the speed reducer body (1) are fixedly provided with metal plates (3), the outer side of each metal plate (3) is connected with a rubber pad (4), the right side of each rubber pad (4) is provided with a transparent barrel (5), the inner part of each transparent barrel (5) is provided with a fluorescent strip (6), the left end and the right end of each transparent barrel (5) are fixedly provided with fixed blocks (7), a supporting block (8) is arranged below each fixed block (7), a first screw rod (9) is arranged inside each supporting block (8) in a penetrating mode, the right end of the speed reducer body (1) is connected with a motor (10), a housing (11) is arranged on the outer side of the motor (10), the right end of the housing (11) is connected with a connecting ring (12), and the left, and the surface mounting of connecting axle (13) has grip block (14), the internal surface mounting of grip block (14) has brush (15), and the top fixed mounting of grip block (14) has stopper (16), the inside of stopper (16) is run through and is installed second screw rod (17), spacing groove (18) have all been seted up at the upper and lower both ends of housing (11), and handle (19) are installed in the outside of spacing groove (18).

2. The single-sided supported hard-tooth surface reducer of claim 1, wherein: the support plate (2) is of a structure shaped like a Chinese character 'jing', and the support plate (2) is arranged at the inner side of the metal plate (3).

3. The single-sided supported hard-tooth surface reducer of claim 1, wherein: the vertical section of the metal plate (3) is of a semi-arc structure, and the metal plate (3) and the rubber pad (4) are of an integrated structure.

4. The single-sided supported hard-tooth surface reducer of claim 1, wherein: the fixed block (7) is connected with the supporting block (8) in a clamping mode, and the fixed block (7) is connected with the supporting block (8) through a first screw (9).

5. The single-sided supported hard-tooth surface reducer of claim 1, wherein: the clamping plates (14) are hinged to each other, and the clamping plates (14) are connected with the speed reducer body (1) in a threaded mode.

6. The single-sided supported hard-tooth surface reducer of claim 1, wherein: the outer surface of the handle (19) and the outer surface of the housing (11) are in the same plane, and the limiting grooves (18) formed in the upper end and the lower end of the housing (11) are arc-shaped.