CN214092777U - Wear-resisting type drum tooth shaft coupling - Google Patents
Wear-resisting type drum tooth shaft coupling Download PDFInfo
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- CN214092777U CN214092777U CN202023002136.6U CN202023002136U CN214092777U CN 214092777 U CN214092777 U CN 214092777U CN 202023002136 U CN202023002136 U CN 202023002136U CN 214092777 U CN214092777 U CN 214092777U
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Abstract
The utility model provides a wear-resisting type drum tooth shaft coupling, include: a gear housing, No. two gear housings, an oil box, No. two oil boxes, a transmission housing and No. two transmission housings, an axle feeding groove has been seted up to the left end face of a gear housing, a spacing groove has been seted up to the left end face of a gear housing, the right-hand member surface mounting of a gear housing has well spacing piece, a transmission housing is installed on the circumference surface of a gear housing, the last surface mounting of a transmission housing has an oil box, a gear groove has been seted up to the interior circumference surface of a transmission housing, compare with prior art, the utility model discloses following beneficial effect has: through increasing oil box, No. two oil boxes, solenoid valve and No. two solenoid valves, realized not needing to dismantle the shaft coupling just can refuel gear cooperation department for it is more convenient when using, and in time refuel lubricated life-span that can make the shaft coupling longer, reduce the consumption cost of shaft coupling.
Description
Technical Field
The utility model belongs to shaft coupling equipment field, in particular to wear-resisting type drum tooth shaft coupling.
Background
At present, the crowned tooth coupling is an important transmission foundation member for connecting two coaxial line transmissions, allowing larger axial, angular and radial displacement between two shafts and transmitting motion and torque. The crowned tooth coupling is used as a basic part for transmitting a motive power and is widely applied to high-speed heavy-load transmission shaft parts of steel rolling machinery, paper making machinery, hoisting equipment, wind power transmission and the like.
However, when the coupler is used for a long time, the oil shortage phenomenon can occur at the matching position of the gear, so that the rotation is not smooth, the noise and the gear are abraded, and when the oil is added, the oil can be added only by completely removing the coupler, so that the operation is very troublesome.
Accordingly, there is a need for a wear resistant drum tooth coupling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear-resisting type drum tooth shaft coupling, through increasing an oil box, No. two oil boxes, a solenoid valve and No. two solenoid valves to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is realized like this: a wear resistant drum tooth coupling comprising: the first gear shell, the second gear shell, the first oil box, the second oil box, the first transmission shell and the second transmission shell are arranged, a first shaft feeding groove is formed in the left end face of the first gear shell, a first limiting groove is formed in the left end face of the first gear shell, a middle spacing block is arranged on the right end face of the first gear shell, the first transmission shell is arranged on the circumferential surface of the first gear shell, the first oil box is arranged on the upper surface of the first transmission shell, a first gear groove is formed in the inner circumferential surface of the first transmission shell, a first electromagnetic valve is arranged on the lower surface of the first oil box, a fixing bolt is arranged on the left end face of the first transmission shell, a second shaft feeding groove is formed in the right end face of the second gear shell, a second limiting groove is formed in the right end face of the second gear shell, and the middle spacing block is arranged on the left end face of the second gear shell, no. two transmission shells are installed on the circumferential surface of No. two gear shells, No. two oil boxes are installed on the upper surface of No. two transmission shells, No. two gear grooves are formed in the inner circumferential surface of No. two transmission shells, No. two electromagnetic valves are installed on the lower surface of No. two oil boxes, and fixing nuts are installed on the right end face of the fixing bolts.
As a preferred embodiment, the first limiting groove is located right above the first shaft feeding groove, the second limiting groove is located right above the second shaft feeding groove, a gear is fixed to the left end of the circumferential surface of the first gear housing, and a gear is fixed to the right end of the circumferential surface of the second gear housing.
In a preferred embodiment, the intermediate spacer is located between the first gear housing and the second gear housing, and the circumferential surface is collectively surrounded by the first transmission housing and the second transmission housing.
In a preferred embodiment, a plurality of fixing bolts are mounted on the left end face of the first transmission housing, and the plurality of fixing bolts penetrate through the left end face and the right end face of the first transmission housing and the left end face and the right end face of the second transmission housing.
As a preferred embodiment, the first oil box is communicated with the first gear groove through a first electromagnetic valve, and the second oil box is communicated with the second gear groove through a second electromagnetic valve.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through increasing oil box, No. two oil boxes, solenoid valve and No. two solenoid valves, realized not needing to dismantle the shaft coupling just can refuel gear cooperation department for it is more convenient when using, and in time refuel lubricated can make the shaft coupling wear-resisting more, the life-span is longer, reduces the consumption cost of shaft coupling.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the overall structure schematic diagram of the wear-resistant drum tooth coupling of the present invention.
Fig. 2 is a left side view of the wear-resistant drum tooth coupling of the present invention.
In the figure, 1-a gear shell, 2-a gear box, 3-a fixing bolt, 4-a transmission shell, 5-a solenoid valve, 6-a gear groove, 7-a shaft feeding groove, 8-a limiting groove, 9-a middle spacing block, 10-a fixing nut, 11-a second gear box, 12-a second solenoid valve, 13-a transmission shell, 14-a second gear groove, 15-a second gear shell, 16-a second limiting groove and 17-a second shaft feeding groove.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a wear resistant drum tooth coupling comprising: a first gear shell 1, a second gear shell 15, a first oil box 2, a second oil box 11, a first transmission shell 4 and a second transmission shell 13, wherein the left end surface of the first gear shell 1 is provided with a first shaft feeding groove 7, the left end surface of the first gear shell 1 is provided with a first limiting groove 8, the right end surface of the first gear shell 1 is provided with a middle spacing block 9, the circumferential surface of the first gear shell 1 is provided with the first transmission shell 4, the upper surface of the first transmission shell 4 is provided with the first oil box, the inner circumferential surface of the first transmission shell 4 is provided with the first gear groove 6, the lower surface of the first oil box 2 is provided with the first electromagnetic valve 5, the left end surface of the first transmission shell 4 is provided with a fixing bolt 3, the right end surface of the second gear shell 15 is provided with a second shaft feeding groove 17, the right end surface of the second gear shell 15 is provided with a second limiting groove 16, the left end surface of the second gear shell 15 is provided with the middle spacing block 9, no. two transmission housing 13 are installed on the circumference surface of No. two gear housing 15, and No. two oil box is installed to the upper surface of No. two transmission housing 13, and No. two gear groove 14 has been seted up to the interior circumference surface of No. two transmission housing 13, and No. two solenoid valve 12 are installed to No. two oil box 11 lower surface, and fixing nut 10 is installed to fixing bolt 3's right-hand member face.
The first limiting groove 8 is located right above the first shaft feeding groove 7, the second limiting groove 16 is located right above the second shaft feeding groove 17, a gear is fixed to the left end of the circumferential surface of the first gear shell 1, and a gear is fixed to the right end of the circumferential surface of the second gear shell 15.
The middle spacing block 9 is positioned between the first gear shell 1 and the second gear shell 15, and the circumferential surface is jointly wrapped by the first transmission shell 4 and the second transmission shell 13.
A plurality of fixing bolts 3 are installed on the left end face of the first transmission shell 4, and the plurality of fixing bolts 3 penetrate through the left end face and the right end face of the first transmission shell 4 and the left end face and the right end face of the second transmission shell 13.
No. 2 oil boxes and No. 6 gear grooves communicate through 5 solenoid valves, No. two oil boxes 11 and No. two gear grooves 14 communicate through 12 solenoid valves, the solenoid valve adopts miniature solenoid valves, can install inside the narrow and small shaft coupling in space, No. 2 oil boxes and No. two oil boxes 11 highly lower, upper surface and lower surface adopt arc, can hug closely No. 4 transmission housing and No. two transmission housing 13, guaranteed that the shaft coupling can not deform because of pivoted centrifugal force when rotating, the life-span of shaft coupling has been guaranteed to flat oil box.
As an embodiment of the present invention: firstly, a driving shaft is inserted into a first shaft inlet groove 7, a buckle on the driving shaft is clamped into a first limit groove 8, the rotation of the driving shaft and the rotation of a first gear shell 1 are consistent, then a driven shaft is inserted into a second shaft inlet groove 17, the buckle on the driven shaft is clamped into a second limit groove 16, the rotation of the driven shaft and a second gear shell 15 is consistent, then a fixing bolt 3 is installed on the left end face of the first gear shell 4, a fixing nut 10 is installed on the right end face of the fixing bolt 3 and is screwed, the first gear shell 4 and the second gear shell 13 are connected together, the rotation of the driving shaft is controlled, the driving shaft drives the first gear shell 1 to rotate, the first gear shell 1 drives the first gear shell 4 to rotate through the matching between gears, the first gear shell 4 drives the second gear shell 13 to rotate, no. two transmission housing 13 rotates and drives the rotation of No. two gear housing 15 through the gear cooperation, the rotation of No. two gear housing 15 drives the rotation of driven shaft, the working process of whole shaft coupling has just been accomplished, when hearing the inside abnormal sound that appears of shaft coupling, probably be that the lubricating oil in the shaft coupling has not lacked, control solenoid valve 5 and No. two solenoid valve 12 open the valve, make the lubricating oil in No. one oil box 2 and No. two oil box 11 get into between the gear, each position with lubricating oil diffusion gear when the gear cooperation rotates, after the abnormal sound obviously improves, the solenoid valve is closed in the re-control.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A wear resistant drum tooth coupling comprising: a gear housing, No. two gear housing, an oil box, No. two oil boxes, a transmission shell and No. two transmission shells, its characterized in that: the left end surface of the first gear shell is provided with a first shaft feeding groove, the left end surface of the first gear shell is provided with a first limiting groove, the right end surface of the first gear shell is provided with a middle spacing block, the circumferential surface of the first gear shell is provided with a first transmission shell, the upper surface of the first transmission shell is provided with a first oil box, the inner circumferential surface of the first transmission shell is provided with a first gear groove, the lower surface of the first oil box is provided with a first electromagnetic valve, the left end surface of the first transmission shell is provided with a fixing bolt, the right end surface of the second gear shell is provided with a second shaft feeding groove, the right end surface of the second gear shell is provided with a second limiting groove, the left end surface of the second gear shell is provided with a middle spacing block, the circumferential surface of the second gear shell is provided with a second transmission shell, and the upper surface of the second transmission shell is provided with a second oil box, no. two gear grooves are formed in the inner circumferential surface of the second transmission shell, a second electromagnetic valve is mounted on the lower surface of the second oil box, and a fixing nut is mounted on the right end face of the fixing bolt.
2. A wear-resistant drum tooth coupling as claimed in claim 1, wherein: a spacing groove is located directly over the shaft feeding groove, No. two spacing grooves are located directly over the shaft feeding groove, the circumference surface left end of a gear shell is fixed with the gear, the circumference surface right end of No. two gear shells is fixed with the gear.
3. A wear-resistant drum tooth coupling as claimed in claim 1, wherein: the middle spacing block is positioned between the first gear shell and the second gear shell, and the circumferential surface of the middle spacing block is jointly wrapped by the first transmission shell and the second transmission shell.
4. A wear-resistant drum tooth coupling as claimed in claim 1, wherein: a plurality of fixing bolts are installed on the left end face of the first transmission shell and penetrate through the left end face and the right end face of the first transmission shell and the left end face and the right end face of the second transmission shell.
5. A wear-resistant drum tooth coupling as claimed in claim 1, wherein: the first oil box is communicated with the first gear groove through a first electromagnetic valve, and the second oil box is communicated with the second gear groove through a second electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002136.6U CN214092777U (en) | 2020-12-14 | 2020-12-14 | Wear-resisting type drum tooth shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002136.6U CN214092777U (en) | 2020-12-14 | 2020-12-14 | Wear-resisting type drum tooth shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214092777U true CN214092777U (en) | 2021-08-31 |
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ID=77427461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023002136.6U Active CN214092777U (en) | 2020-12-14 | 2020-12-14 | Wear-resisting type drum tooth shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214092777U (en) |
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2020
- 2020-12-14 CN CN202023002136.6U patent/CN214092777U/en active Active
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