CN209909117U - Protection buffering type speed reducer - Google Patents
Protection buffering type speed reducer Download PDFInfo
- Publication number
- CN209909117U CN209909117U CN201920446272.2U CN201920446272U CN209909117U CN 209909117 U CN209909117 U CN 209909117U CN 201920446272 U CN201920446272 U CN 201920446272U CN 209909117 U CN209909117 U CN 209909117U
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- CN
- China
- Prior art keywords
- protection
- speed reducer
- piece
- protective
- glued
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 87
- 230000004224 protection Effects 0.000 title claims abstract description 81
- 230000003139 buffering effect Effects 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 description 6
- 239000002313 adhesive film Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a protection buffering type speed reducer, including speed reducer and transmission shaft, transmission shaft one end is connected with speed reducer drive shaft one end buckle, speed reducer surface bonding has the piece is glued in a protection and the piece is glued in No. two protections, the piece is glued in a protection and the piece surface bonding has the protection glued membrane in No. two protections. The utility model discloses a piece is glued in protection of speed reducer surface bonding and No. two protection, the impact force that can receive when the speed reducer receives the impact is by the lower protection of higher No. two protection rubber piece slope cunnings to the lower protection rubber piece, thereby effectively reduce the impact force degree, glue piece and No. two protection rubber piece surface bonding's protection glued membrane through a protection, can avoid external object to glue the piece and cause the corruption to a protection rubber piece and No. two protection rubber pieces, the condition that influences a protection rubber piece and No. two protection rubber piece life appears, simultaneously through the shock attenuation foam of the inside packing of protection glued membrane, the impact force that the speed reducer received can further be improved.
Description
Technical Field
The utility model relates to a speed reducer, in particular to protection buffering type speed reducer.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.
And traditional speed reducer shock resistance is relatively poor, when meetting external impact force, causes the damage to it easily, leads to the speed reducer to damage the unable normal use condition and appears, and some speed reducers that have the function of shocking resistance, and the effect of shocking resistance is relatively poor, is difficult to effective comprehensive protect the speed reducer. Therefore, a protective buffer type speed reducer is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a protective buffer type speed reducer, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a protection buffering type speed reducer, includes speed reducer and transmission shaft, transmission shaft one end is connected with speed reducer drive shaft one end buckle, speed reducer surface bonding has a protection to glue the piece and glue the piece No. two, a protection is glued piece and No. two protection and is glued piece surface bonding and have the protection glued membrane, the inside packing of protection glued membrane has the shock attenuation foam, speed reducer one end skin weld has the protection frame.
Furthermore, a reinforcing lantern ring is inlaid in the surface of the protection frame, and the reinforcing lantern ring is sleeved and buckled on the surface of the transmission shaft.
Furthermore, a protection cavity is formed in the inner wall of the speed reducer, a reinforcing plate is welded in the protection cavity, and a damping spring is embedded between the reinforcing plate and the inner wall of the speed reducer.
Further, the rubber protection cover is rotatably installed on one end surface of the speed reducer, and a metal wire net is inlaid in the rubber protection cover.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the protective buffer type speed reducer can fix the speed reducer at a position required to be used through the protective frame welded at one end of the speed reducer, meanwhile, the reinforcing lantern ring embedded on the surface of the protective frame can prevent the protective frame from deforming under stress to influence the normal rotation of the transmission shaft, and the first protective rubber block and the second protective rubber block are bonded on the surface of the speed reducer, the impact force which is applied to the speed reducer when the speed reducer is impacted can slide from the higher second protective rubber block to the lower first protective rubber block in an inclined way, thereby effectively reducing the impact force, and through the protective adhesive film adhered on the surfaces of the first protective adhesive block and the second protective adhesive block, can avoid the situation that the first protective rubber block and the second protective rubber block are corroded by external objects to influence the service life of the first protective rubber block and the second protective rubber block, meanwhile, the shock absorption foam filled in the protective adhesive film can further improve the impact force on the speed reducer.
2. This kind of protection buffering type speed reducer passes through the rubber protection cover of speed reducer one end surface rotation installation, can effectively protect the impact pressure that the speed reducer terminal surface received, the inside inlayed wire net of rubber protection cover simultaneously, can avoid sharp-pointed object to pierce through the rubber protection cover and cause the condition of damage to the speed reducer body to appear, through the inside protection chamber of seting up of speed reducer, can be great as external effort, the object pierces through a protection and glues piece and No. two protection and glues the piece, when the impact force direct action is in the speed reducer body, carry out emergent buffer function, through the damping spring who inlays between protection intracavity gusset plate and the speed reducer inner wall, can reduce the impact force of direct action in speed reducer body surface, thereby the holistic shock resistance efficiency of speed reducer.
Drawings
Fig. 1 is the overall structure schematic diagram of the protection buffer type speed reducer of the present invention.
Fig. 2 is the overall structure elevation of the protection buffer type speed reducer of the utility model.
In the figure: 1. a speed reducer; 2. a drive shaft; 3. a protective frame; 4. a protective cavity; 5. a first protective rubber block; 6. a second protective rubber block; 7. a protective adhesive film; 8. shock absorbing foam; 9. a damping spring; 10. a reinforcing plate; 11. a rubber protective cover; 12. a wire mesh; 13. and reinforcing the lantern ring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a protection buffering type speed reducer, includes speed reducer 1 and transmission shaft 2, 2 one ends of transmission shaft are connected with 1 drive shaft one end buckle of speed reducer, 1 surface bonding of speed reducer has a protection gluey piece 5 and No. two protection gluey pieces 6, No. one protection gluey piece 5 and No. two protection gluey piece 6 surface bonding have protection glued membrane 7, the inside packing of protection glued membrane 7 has shock attenuation foam 8, 1 one end skin weld of speed reducer has protection frame 3.
In this embodiment, as shown in fig. 1, the reinforcing collar 13 embedded in the surface of the protection frame 3 can prevent the protection frame 3 from deforming under stress to affect the normal rotation of the transmission shaft 2.
The surface of the protective frame 3 is inlaid with a reinforcing lantern ring 13, and the reinforcing lantern ring 13 is sleeved and buckled on the surface of the transmission shaft 2.
In this embodiment, as shown in fig. 1, through the inside protection chamber 4 of seting up of speed reducer 1, can work as external effort great, the object pierces through a protection and glues piece 5 and No. two protection and glue piece 6, and when the impact force direct action was glued the body in speed reducer 1, emergent buffer function carried out, through the damping spring 9 of inlaying between reinforcing plate 10 and the speed reducer 1 inner wall in the protection chamber 4, can reduce the impact force of direct action on the body surface of speed reducer 1 to the holistic efficiency of shocking resistance of speed reducer 1 has been improved.
The inner wall of the speed reducer 1 is provided with a protection cavity 4, a reinforcing plate 10 is welded in the protection cavity 4, and a damping spring 9 is embedded between the reinforcing plate 10 and the inner wall of the speed reducer 1.
In this embodiment, as shown in fig. 1, the rubber protecting cover 11 rotatably mounted on one end surface of the speed reducer 1 can effectively protect the impact pressure on the end surface of the speed reducer 1, and the wire mesh 12 embedded in the rubber protecting cover 11 can prevent the sharp object from penetrating the rubber protecting cover 11 and damaging the speed reducer 1.
Wherein, 1 one end surface rotation of speed reducer installs rubber protecting cover 11, rubber protecting cover 11 is inside to be inlayed and to have wire gauze 12.
When the speed reducer works, the speed reducer 1 can be fixed on a position to be used through the protective frame 3 welded at one end of the speed reducer 1, meanwhile, the situation that the normal rotation of the transmission shaft 2 is influenced by the deformation of the protective frame 3 due to stress can be avoided through the reinforcing lantern ring 13 embedded on the surface of the protective frame 3, the impact force received by the speed reducer 1 can slide from the higher second protective rubber block 6 to the lower first protective rubber block 5 in an inclined manner through the first protective rubber block 5 and the second protective rubber block 6 bonded on the surface, so that the impact force is effectively reduced, the situation that the first protective rubber block 5 and the second protective rubber block 6 are corroded by external objects due to the protective rubber film 7 bonded on the surface through the first protective rubber block 5 and the second protective rubber block 6 and the service life of the first protective rubber block 5 and the second protective rubber block 6 is influenced can be avoided, and simultaneously, the damping foam 8 filled in the protective rubber film 7 is adopted, can further improve the impact force that speed reducer 1 received, rubber protecting cover 11 through 1 one end surface rotation installation of speed reducer, can effectively protect the impact pressure that 1 terminal surface of speed reducer received, rubber protecting cover 11 is inside embedded wire net 12 simultaneously, can avoid sharp object to pierce through rubber protecting cover 11 and cause the condition of damage to speed reducer 1 body to appear, through 1 inside protection chamber 4 of seting up of speed reducer, can be great as external effort, the object pierces through protection rubber block 5 and No. two protection rubber blocks 6, the impact force direct action is when speed reducer 1 body, carry out emergent buffer function, through the damping spring 9 of inlaying between reinforcing plate 10 and the 1 inner wall of speed reducer in the protection chamber 4, can reduce the impact force of direct action on 1 body surface of speed reducer, thereby the holistic shock resistance efficiency of speed reducer 1 has been improved.
It should be noted that, the utility model relates to a protection buffering type speed reducer, including speed reducer 1, transmission shaft 2, protection frame 3, protection chamber 4, a protection is glued piece 5, No. two protection and is glued piece 6, protection glued membrane 7, shock attenuation foam 8, damping spring 9, gusset plate 10, rubber protection lid 11, wire gauze 12, the reinforcement lantern ring 13, the part is the general standard spare or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a protection buffering type speed reducer, includes speed reducer (1) and transmission shaft (2), transmission shaft (2) one end is connected its characterized in that with speed reducer (1) drive shaft one end buckle: speed reducer (1) surface bonding has a protection to glue piece (5) and No. two protection and glues piece (6), a protection glues piece (5) and No. two protection and glues piece (6) surface bonding and have protection glued membrane (7), protection glued membrane (7) inside packing has shock attenuation foam (8), speed reducer (1) one end skin weld has protection frame (3).
2. The protective buffer type speed reducer according to claim 1, wherein: a reinforcing lantern ring (13) is embedded in the surface of the protective frame (3), and the reinforcing lantern ring (13) is sleeved and buckled on the surface of the transmission shaft (2).
3. The protective buffer type speed reducer according to claim 1, wherein: the inner wall of the speed reducer (1) is provided with a protective cavity (4), a reinforcing plate (10) is welded in the protective cavity (4), and a damping spring (9) is embedded between the reinforcing plate (10) and the inner wall of the speed reducer (1).
4. The protective buffer type speed reducer according to claim 1, wherein: speed reducer (1) one end surface rotation installs rubber protection cover (11), rubber protection cover (11) inside is inlayed and is had wire net (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446272.2U CN209909117U (en) | 2019-04-03 | 2019-04-03 | Protection buffering type speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446272.2U CN209909117U (en) | 2019-04-03 | 2019-04-03 | Protection buffering type speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909117U true CN209909117U (en) | 2020-01-07 |
Family
ID=69034771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920446272.2U Expired - Fee Related CN209909117U (en) | 2019-04-03 | 2019-04-03 | Protection buffering type speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909117U (en) |
-
2019
- 2019-04-03 CN CN201920446272.2U patent/CN209909117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |