CN221779954U - Gear box with quick installation function - Google Patents
Gear box with quick installation function Download PDFInfo
- Publication number
- CN221779954U CN221779954U CN202323654120.7U CN202323654120U CN221779954U CN 221779954 U CN221779954 U CN 221779954U CN 202323654120 U CN202323654120 U CN 202323654120U CN 221779954 U CN221779954 U CN 221779954U
- Authority
- CN
- China
- Prior art keywords
- gear
- box
- gear box
- shaft
- head
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 title abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 41
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 8
- 230000001788 irregular Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a gear box with a rapid installation function, which comprises a gear box, a gear output head, a gear input head and a gear set, wherein the gear output head is arranged on one side of the gear box, the gear input head is arranged on one side of the gear box, which is far away from the gear output head, a gear set is arranged in an inner cavity of the gear box, a connecting assembly is arranged on a contact surface of the gear set and the gear box, and the connecting assembly comprises a rapid connecting port, a gasket, a fixed block, a fixed shaft, a threaded connecting port, a connecting bolt, a bearing, a connecting long rod, a first external thread, a fixed sleeve and a second external thread. The device is through designing the cooperation of last box and lower box into the structure that can fix a position fast and fix, is convenient for install the gear train through coupling assembling simultaneously, and the long pole of connection in the coupling assembling is also convenient for change, and increases the leakproofness of this device through seal assembly to guarantee the lubricating oil life of gear box inner chamber, when playing the installation dismantlement gear of being convenient for, increase the life of gear.
Description
Technical Field
The utility model relates to the technical field of gearboxes, in particular to a gearbox with a rapid installation function.
Background
The gear box is a transmission device widely applied to various mechanical equipment. The gear is composed of different types of gears (such as cylindrical gears, planetary gears and the like), and the purpose of transmitting torque and power is achieved by controlling the combination of different gears to change the rotating speed and the direction. Gearboxes are generally classified into three types, a reduction gearbox, a speed change gearbox, and a speed increase gearbox, respectively;
As the application number CN202221211643.7 discloses a gear box with a rapid installation function, through being provided with a fixed sleeve, a connecting shaft and a limiting mechanism, one end of the connecting shaft on the gear is inserted into the rotating shaft through the fixed sleeve, and a limiting strip on the connecting shaft is inserted into a limiting groove on the rotating shaft, the fixed sleeve is rotated to enable the fixed sleeve to be in threaded connection with the connecting shaft, then two ends of a screw rod sleeved with a spring respectively pass through a first mounting plate and a second mounting plate, two ends of the screw rod are respectively sleeved with a damping pad, and then a nut is in threaded connection with the screw rod, so that installation and disassembly can be carried out only by means of a spanner, thereby bringing convenience; but the gear box not only needs to be installed fast and conveniently to the inside gear to carry out quick maintenance and change, when the gear train of the gear box inner chamber of being convenient for carries out quick maintenance and change, still need guarantee the reliability of gear box, extension gear life.
Accordingly, in view of the above, research and improvement on the existing structure and defects have been conducted, and a gear box with a rapid installation function is proposed to achieve the purpose of having more practical value.
Disclosure of Invention
The present utility model is directed to a gearbox with a quick-install function to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear box with quick installation function, includes gear box, gear output head, gear input head and gear train, the gear output head is installed in one side of gear box, the gear input head is installed to one side that the gear output head was kept away from to the gear box, the inner chamber of gear box is provided with the gear train, the gear input head passes through gear train and gear output head and constitutes gear transmission structure, the contact surface of gear train and gear box is provided with coupling assembling, the gear box includes box and lower box, and goes up the box and constitutes bolted connection through threaded connection's mode and lower box, coupling assembling includes quick connector and gasket, quick connector comprises fixed block and fixed axle, and the fixed block is installed at the inner wall of gear box, the fixed axle is installed in one side that the fixed block was kept away from to the fixed block, the one end that the fixed block was kept away from to the fixed axle is dug and is equipped with the screwed connection mouth, and the screwed connection has connecting bolt through threaded connection, the external diameter surface of fixed axle is provided with the bearing, and the bearing is installed in the junction of gear box and gear train to the both sides of bearing to coupling assembling is provided with the gasket, coupling assembling still includes the connecting stock, the external diameter is provided with the first external diameter through the first thread connection, and the first external diameter is kept away from the external diameter of the fixed sleeve.
Further, the gear output head and the gear input head respectively comprise a gear output shaft and a gear input shaft, sealing assemblies are arranged on contact surfaces of the gear output shaft and the gear input shaft and the gear box, each sealing assembly comprises a Y-shaped sealing ring and a Style seal, each Y-shaped sealing ring and each Style seal are provided with two groups, each Style seal is arranged between the two groups of Y-shaped sealing rings, each Style seal is provided with a Gray ring, and sealing rings are arranged on the outer surfaces of the Y-shaped sealing rings, the outer surfaces of the Style seals and the outer surfaces of the Gray rings, and wear-resistant rings are arranged among the Y-shaped sealing rings, the Style seals and the Gray rings.
Further, bearings are arranged at the joint of the gear box and the gear set and the joint of the gear box and the gear output shaft and the gear input shaft.
Furthermore, the threaded connection port and the connecting bolt form a threaded connection structure, and the fixed sleeve and the connecting long rod and the fixed block form a threaded connection structure through the first external thread and the second external thread respectively.
Further, the gear set and the gear output shaft in the inner cavity of the gear box and the gear input shaft form a rotating structure rotating around the center of the bearing through the bearing.
Further, the gear output shaft and the gear input shaft are fixedly connected with the side wall of the gear box through bearings, and sealing components are arranged on contact surfaces of the bearing and the gear output shaft, and contact surfaces of the bearing and the gear output shaft and the gear input shaft.
Compared with the prior art, the utility model has the beneficial effects that: according to the gear box with the rapid installation function, the upper box body and the lower box body are matched and designed to be of a structure capable of being rapidly positioned and fixed, meanwhile, the gear set is convenient to install through the connecting assembly, the connecting long rod in the connecting assembly is also convenient to replace, the gear is convenient to replace or maintain frequently, the tightness of the device is improved through the sealing assembly, the service life of lubricating oil in the inner cavity of the gear box is guaranteed, and the service life of the gear is prolonged when the gear is convenient to install and detach;
The gear box with the rapid installation function generally comprises an upper box body and a lower box body, the upper box body and the lower box body are connected in a matched mode through a threaded connection mode, the upper box body and the lower box body which are connected in a butt joint mode can be prevented from being separated, and the safety of the gear box is ensured;
The gear box with the rapid installation function realizes frequent replacement or maintenance by arranging the rapid installation interface, wherein the gear set is fixedly installed by the rapid connection port in the connecting assembly and the connecting long rod, the gear set fixed on the side wall of the inner cavity of the gear box is installed and fixed by the fixing block, the fixing shaft, the threaded connection port and the connecting bolt, the gear set fixed on the inner cavity of the gear box is installed and fixed by the first external thread, the fixing sleeve, the second external thread and the rapid connection port in the connecting long rod, and the outer diameter of the fixing sleeve is of an irregular structure during installation so as to rotate the fixing sleeve, thereby realizing rapid replacement of the gear set together, and facilitating rapid installation and disassembly of the gear box by a user;
This gear box with quick installation function increases the leakproofness of this device through Y type sealing washer, stoneley seal and gray circle in the seal assembly, prevents that the inside lubricating oil of gear box from receiving external invasion, and reduces coefficient of friction through lubricating oil, extension gear life, guarantees the reliability of gear box to can assemble after the gear box is disassembled, notice the positive and negative direction of gear, install the direction sign in one side of fixed block, and install according to the order of bayonet lock, this not only makes things convenient for the user to maintain the gear box, also is favorable to the maintenance and the maintenance of gear box.
Drawings
FIG. 1 is a schematic diagram of a front view of a gear box with quick install feature of the present utility model;
FIG. 2 is a schematic illustration of a front cross-sectional view of a gear box with quick install feature of the present utility model;
FIG. 3 is a schematic elevational view of a gear box connection assembly with quick install feature of the present utility model;
FIG. 4 is a schematic diagram of the front view of a gear box connecting pole with quick mounting function of the present utility model;
FIG. 5 is a schematic elevational view of a seal assembly for a gearbox with quick install feature of the present utility model.
In the figure: 1. a gear box; 101. an upper case; 102. a lower box body; 2. a gear output head; 3. a gear input head; 4. a gear set; 5. a connection assembly; 501. a rapid connecting port; 502. a gasket; 503. a fixed block; 504. a fixed shaft; 505. a threaded connection port; 506. a connecting bolt; 507. a bearing; 508. connecting a long rod; 509. a first external thread; 5010. a fixed sleeve; 5011. a second external thread; 6. a gear output shaft; 7. a gear input shaft; 8. a seal assembly; 801. a Y-shaped sealing ring; 802. a stoneley seal; 803. gelai circle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the gear box with the rapid installation function comprises a gear box 1, a gear output head 2, a gear input head 3 and a gear set 4, wherein the gear output head 2 is installed on one side of the gear box 1, the gear input head 3 is installed on one side, far away from the gear output head 2, of the gear box 1, the gear set 4 is arranged in an inner cavity of the gear box 1, the gear input head 3 and the gear output head 2 form a gear transmission structure through the gear set 4, a connecting assembly 5 is arranged on a contact surface of the gear set 4 and the gear box 1, the gear box 1 comprises an upper box body 101 and a lower box body 102, the upper box body 101 and the lower box body 102 form bolt connection through a threaded connection mode, the upper box body 101 and the lower box body 102 are in matched connection through a threaded connection mode, the upper box body 101 and the lower box body 102 which are connected in a butt joint can be prevented from being separated, and the safety of the gear box is ensured;
The connecting assembly 5 comprises a quick connecting port 501 and a gasket 502, wherein the quick connecting port 501 consists of a fixed block 503 and a fixed shaft 504, the fixed block 503 is installed on the inner wall of the gear box 1, the fixed shaft 504 is installed on one side, far away from the gear box 1, of the fixed block 503, a threaded connecting port 505 is dug at one end, far away from the fixed block 503, of the fixed shaft 504, the threaded connecting port 505 is connected with a connecting bolt 506 through threads, a bearing 507 is arranged on the outer diameter surface of the fixed shaft 504, the bearing 507 is installed at the joint of the gear box 1 and the gear set 4, gaskets 502 are arranged on two sides of the bearing 507, the connecting assembly 5 further comprises a connecting long rod 508, first external threads 509 are arranged at two ends of the connecting long rod 508, a fixing sleeve 5010 is connected with the first external threads 509 through threads, and a second external threads 5011 is arranged on the outer diameter surface, far away from one end of the connecting long rod 508, of the fixing sleeve 5010;
The quick mounting interface is arranged to realize frequent replacement or maintenance, wherein the quick connection port 501 and the connecting long rod 508 in the connecting assembly 5 are utilized to realize the fixed mounting of the gear set 4, the gear set 4 fixed on the side wall of the inner cavity of the gear box 1 is mounted and fixed by the fixing block 503, the fixing shaft 504, the threaded connection port 505 and the connecting bolt 506, the gear set 4 fixed on the inner cavity of the gear box 1 is mounted and fixed by the first external thread 509, the fixing sleeve 5010, the second external thread 5011 and the quick connection port 501 in the connecting long rod 508, and the outer diameter of the fixing sleeve 5010 is in an irregular structure during the mounting so as to rotate the fixing sleeve 5010, thereby realizing the quick replacement of the gear set 4 together, and facilitating the quick mounting and dismounting of the gear box 1 by a user;
The gear output head 2 and the gear input head 3 respectively comprise a gear output shaft 6 and a gear input shaft 7, sealing assemblies 8 are arranged on contact surfaces of the gear output shaft 6 and the gear input shaft 7 and the gear box 1, each sealing assembly 8 comprises a Y-shaped sealing ring 801 and a Style sealing ring 802, two groups of Y-shaped sealing rings 801 and Style sealing rings 802 are arranged between the two groups of Y-shaped sealing rings 801, a Gray ring 803 is arranged between the two groups of Style sealing rings 802, sealing rings are arranged on the outer surfaces of the Y-shaped sealing rings 801, the Style sealing rings 802 and the Gray ring 803, and wear-resistant rings are arranged between the Y-shaped sealing rings 801, the Style sealing rings 802 and the Gray ring 803;
The bearing 507 is arranged at the joint of the gear box 1 and the gear set 4 and the joint of the gear box 1 and the gear output shaft 6 and the gear input shaft 7, the threaded connection port 505 and the connecting bolt 506 form a threaded connection structure, the fixed sleeve 5010 respectively forms a threaded connection structure with the connecting long rod 508 and the fixed block 503 through the first external thread 509 and the second external thread 5011, the gear set 4 in the inner cavity of the gear box 1 and the gear output shaft 6 and the gear input shaft 7 form a rotating structure rotating around the center of the bearing 507 through the bearing 507, the gear output shaft 6 and the gear input shaft 7 are fixedly connected with the side wall of the gear box 1 through the bearing 507, the contact surfaces of the bearing 507 and the gear output shaft 6, the gear output shaft 6 and the gear input shaft 7 are provided with the sealing component 8, the Y-shaped sealing ring 801, the Style sealing 802 and the Gelai ring 803 in the sealing component 8 are utilized to increase the sealing performance of the device, the lubricating oil in the gear box 1 is prevented from being infected by the outside, the friction coefficient 503 is reduced through the lubricating oil, the service life is prolonged, the reliability of the gear box 1 is ensured, the gear box 1 can be assembled after being disassembled, the gear box 1 is noted, the direction of the gear box is arranged on one side of the fixed block, and the direction labels are arranged in sequence, and the gear box 1 is not convenient for maintenance and maintenance are convenient for users.
Working principle: when the gearbox with the rapid installation function is used, the gearbox 1 generally comprises an upper box body 101 and a lower box body 102, the upper box body 101 and the lower box body 102 are connected in a matched mode through threads, the gear set 4 is fixedly installed through a rapid connecting port 501 and a long connecting rod 508 in a connecting assembly 5, the gear set 4 fixed on the inner cavity side wall of the gearbox 1 is installed and fixed through a fixed block 503, a fixed shaft 504, a threaded connecting port 505 and a connecting bolt 506, the gear set 4 fixed on the inner cavity of the gearbox 1 is installed and fixed through a first external thread 509, a fixed sleeve 5010, a second external thread 5011 and the rapid connecting port 501 in the long connecting rod 508, the outer diameter of the fixed sleeve 5010 is of an irregular structure during installation so as to rotate the fixed sleeve 5010, thereby realizing rapid replacement of the gear set 4 together, facilitating rapid installation and disassembly of the gearbox 1 by a user, reducing the friction coefficient of the lubricant inside the gearbox 1 through a Y-shaped sealing ring 801, a Lai-shaped sealing ring 802 and a lattice ring in a sealing assembly 8, and ensuring the reliability of the gearbox 1 to be infected by external world, and the reliability of the gearbox 803 is guaranteed to be in a positive and negative direction after the gearbox 1 is installed, and the reliability is guaranteed.
Claims (6)
1. The utility model provides a gear box with install function fast, includes gear box (1), gear output head (2), gear input head (3) and gear train (4), its characterized in that: the gear output head (2) is arranged on one side of the gear box (1), the gear input head (3) is arranged on one side of the gear box (1) away from the gear output head (2), a gear set (4) is arranged in an inner cavity of the gear box (1), the gear input head (3) and the gear output head (2) form a gear transmission structure through the gear set (4), a connecting component (5) is arranged on a contact surface of the gear set (4) and the gear box (1), the gear box (1) comprises an upper box body (101) and a lower box body (102), the upper box body (101) is connected with the lower box body (102) through a threaded connection mode, the connecting component (5) comprises a quick connecting port (501) and a gasket (502), the quick connecting port (501) is composed of a fixed block (503) and a fixed shaft (504), the fixed block (503) is arranged on the inner wall of the gear box (1), the fixed shaft (504) is arranged on one side of the fixed block (503) away from the gear box (1), the fixed shaft (504) is far from the fixed block (503), one end of the fixed shaft (504) is provided with a connecting port (505) which is provided with a connecting port (505) through a threaded connection, the outer diameter (507) through a threaded connection port (507), and bearing (507) are installed in the junction of gear box (1) and gear train (4) to the both sides of bearing (507) are provided with gasket (502), coupling assembling (5) still include and connect stock (508), the both ends of connecting stock (508) are provided with first external screw thread (509), and first external screw thread (509) have fixed cover (5010) through threaded connection, the external diameter surface that connects stock (508) one end is kept away from to fixed cover (5010) is provided with second external screw thread (5011).
2. A gearbox with quick install function according to claim 1, wherein: the gear output head (2) and the gear input head (3) respectively comprise a gear output shaft (6) and a gear input shaft (7), sealing assemblies (8) are arranged on contact surfaces of the gear output shaft (6) and the gear input shaft (7) and a gear box (1), the sealing assemblies (8) comprise Y-shaped sealing rings (801) and Style seals (802), the Y-shaped sealing rings (801) and the Style seals (802) are respectively provided with two groups, the two groups of the Style seals (802) are arranged between the two groups of the Y-shaped sealing rings (801), the two groups of the Style seals (802) are respectively provided with a Gray ring (803), and sealing rings are respectively arranged on the outer surfaces of the Y-shaped sealing rings (801), the Style seals (802) and the Gray rings (803).
3. A gearbox with quick install function according to claim 2, wherein: bearings (507) are arranged at the joint of the gear box (1) and the gear set (4) and the joint of the gear box (1) and the gear output shaft (6) and the gear input shaft (7).
4. A gearbox with quick install function according to claim 2, wherein: the threaded connection port (505) and the connecting bolt (506) form a threaded connection structure, and the fixing sleeve (5010) and the connecting long rod (508) and the fixing block (503) form a threaded connection structure through a first external thread (509) and a second external thread (5011) respectively.
5. A gearbox with quick install function according to claim 2, wherein: the gear set (4) and the gear output shaft (6) in the inner cavity of the gear box (1) and the gear input shaft (7) form a rotating structure which rotates around the center of the bearing (507) through the bearing (507).
6. A gearbox with quick install function according to claim 2, wherein: the gear output shaft (6) and the gear input shaft (7) are fixedly connected with the side wall of the gear box (1) through bearings (507), and sealing assemblies (8) are arranged on contact surfaces of the bearings (507) and the gear output shaft (6), the gear output shaft (6) and the gear input shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323654120.7U CN221779954U (en) | 2023-12-31 | 2023-12-31 | Gear box with quick installation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323654120.7U CN221779954U (en) | 2023-12-31 | 2023-12-31 | Gear box with quick installation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221779954U true CN221779954U (en) | 2024-09-27 |
Family
ID=92828692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323654120.7U Active CN221779954U (en) | 2023-12-31 | 2023-12-31 | Gear box with quick installation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221779954U (en) |
-
2023
- 2023-12-31 CN CN202323654120.7U patent/CN221779954U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211624802U (en) | Lubricating device for chain machining | |
| CN221779954U (en) | Gear box with quick installation function | |
| CN106838034B (en) | Coupling for horizontal shaft ocean current energy generator | |
| CN220268377U (en) | Oil leakage prevention sealing structure of reduction gearbox | |
| CN214197184U (en) | Dry-type double-clutch two-gear automatic transmission of pure electric vehicle | |
| CN211231527U (en) | Mechanical reduction gearbox lubricating oil combination sealing device | |
| CN212564335U (en) | Lubricating and cooling structure of spline pair and tidal current energy power generation speed increasing box | |
| CN205371582U (en) | Spacing antifriction structure of axial | |
| CN221033680U (en) | High-torque low-noise internal tooth coupler capable of being longitudinally installed | |
| CN210799905U (en) | Transmission mechanism | |
| CN209634170U (en) | Commercial vehicle driving or dead axle wheel end bearing oil/grease lubricate sealing mechanism | |
| CN207687311U (en) | Yaw variable propeller gearbox export structure | |
| CN209340463U (en) | A kind of ship crane capstan winch gear-box | |
| CN208718560U (en) | Transmission device is driven on rig top, rig top is driven and rig | |
| CN208295092U (en) | A kind of gear reduction unit of oil sealing position-adjustable | |
| CN220551370U (en) | Axle tube spline type transmission shaft | |
| CN217502465U (en) | Planetary gear box for snowmobile | |
| CN215257474U (en) | Snake spring split type coupling | |
| CN219221018U (en) | Power input shaft | |
| CN220726880U (en) | Dustproof sealing device for transmission power shaft sleeve | |
| CN221943154U (en) | Novel power input structure | |
| CN219866264U (en) | Mechanical seal structure convenient to lubricate | |
| CN209324995U (en) | A kind of belt wheel transmission component | |
| CN113738782B (en) | Manual clutch | |
| CN220470499U (en) | Drum-shaped tooth type coupling capable of being lubricated for long time |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |