CN221003118U - Main gear shaft for gear pump convenient to detach - Google Patents
Main gear shaft for gear pump convenient to detach Download PDFInfo
- Publication number
- CN221003118U CN221003118U CN202322838985.2U CN202322838985U CN221003118U CN 221003118 U CN221003118 U CN 221003118U CN 202322838985 U CN202322838985 U CN 202322838985U CN 221003118 U CN221003118 U CN 221003118U
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- auxiliary
- ring
- buffer
- shaft body
- shaft
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- 230000006978 adaptation Effects 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model discloses a main gear shaft for a convenient detachable gear pump, which comprises a shaft body, wherein one end of the shaft body is provided with a hollow groove, the inner wall of the hollow groove is provided with a clamping groove, the surface of the shaft body is provided with an auxiliary device, one end of the shaft body is provided with a detaching device, the surface of the shaft body is provided with a buffer device, the buffer device comprises a buffer plate fixedly arranged on the surface of the shaft body, the surface of the buffer plate is symmetrically provided with a first buffer ring, the surface of the first buffer ring is provided with a buffer spring, one end of the buffer spring is fixedly provided with a second buffer ring, the second buffer ring is matched with the auxiliary groove, the surface of the shaft body is provided with a gear body, and one end of the shaft body far away from the auxiliary device is provided with a rotating device.
Description
Technical Field
The utility model relates to the technical field of gears, in particular to a main gear shaft for a convenient detachable gear pump.
Background
A main gear shaft for a gear pump convenient to disassemble is one of main components designed for the gear pump convenient to disassemble. The gear pump is a common fluid conveying device, and according to the working principle, a main gear shaft plays a role of a transmission gear and generates pressure. In general, conventional gear pumps require complicated disassembly and assembly processes when the mainshaft is required to be repaired or replaced, which affects the efficiency and convenience of maintenance.
However, the main gear shaft for the portable detachable gear pump is configured to be quickly detached and replaced by adopting some connection structures which are convenient to detach. For example, threaded connection, bayonet connection, or quick screw connection may be employed to allow rapid disassembly of the main gear shaft components when maintenance or replacement of the main shaft is required, and in addition to the convenient disassembly, the main gear shaft is required to have sufficient strength and rigidity to withstand the load and pressure caused by the gear transmission. Therefore, the choice of materials and the optimization of the structure need to be considered in the design process to ensure that the master gear shaft has sufficient reliability and durability during operation.
Therefore, a convenient and fast detachable main gear shaft for a gear pump is provided, which is convenient to detach, can improve the maintenance efficiency, reduce the downtime and improve the convenience and the efficiency of maintenance.
Disclosure of utility model
The utility model aims to provide a main gear shaft for a convenient detachable gear pump, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a main gear axle for convenient dismantlement formula gear pump, including the axis body, the dead slot has been seted up at axis body one end, the dead slot inner wall is equipped with the draw-in groove, the axis body surface is equipped with auxiliary device, auxiliary device is including the cover to be established at the auxiliary ring of axis body surface, auxiliary ring surface is equipped with auxiliary roller, auxiliary positioning ring and auxiliary roller looks adaptation, auxiliary positioning ring fixed surface is equipped with auxiliary fixed ring, auxiliary fixed ring surface symmetry has seted up the auxiliary slot, auxiliary ring inner wall surface is equipped with auxiliary clamping rod, auxiliary clamping rod and axis body and auxiliary ring looks adaptation, axis body one end is equipped with dismounting device, dismounting device includes the dismantlement board of fixed mounting in the dead slot, dismantlement board surface is equipped with the dismantlement ring, dismantlement ring and draw-in groove looks adaptation, dismantlement board surface is fixed to be equipped with the dismantlement spring, dismantlement board one end is fixed to be equipped with the dismantlement pole, dismantlement pole and dead slot inner wall looks adaptation, axis body surface is equipped with buffer device, buffer device is equipped with buffer device including fixed mounting at axis body surface, buffer board surface symmetry is equipped with first buffer ring, buffer ring surface is equipped with buffer spring, buffer ring surface is equipped with second buffer ring fixed surface is equipped with second buffer ring, buffer ring one end is equipped with rotatory bead fixed surface, rotary ring is equipped with rotary ring, rotary ring and rotary ring is equipped with rotary ring, rotary ring and rotary ring rotary device.
Preferably, in order to meet the requirement of being convenient for disassembling and replacing the shaft body and the gear, a disassembling device and a buffering device are arranged on the surface of the shaft body.
Preferably, in order to reduce friction generated during operation of the shaft body, a rotating device is provided on the surface of the shaft body.
Preferably, in order to meet the requirement of being convenient for the fixed operation of the shaft body, an auxiliary device is arranged on the surface of the shaft body.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In order to meet the requirement that the shaft body and the gear are convenient to detach and replace, the surface of the shaft body is provided with a detaching device, an auxiliary device and a buffer device, when the device is used, the shaft body is close to the detaching device, the end of the detaching device is inserted into the shell, pressure is applied to the shaft body while the shaft body is inserted into the shell, one end of a detaching rod at one end of the shaft body is contacted with the shell, the detaching rod is subjected to pressure, the pressure received by the detaching rod is transmitted to the detaching spring, the detaching spring is transmitted to the shaft body through the detaching plate, meanwhile, when the detaching rod is subjected to pressure, the auxiliary device is contacted with the surface of the shell, the shell applies pressure to the auxiliary device, the surface of one side of the auxiliary device is extruded by the surface of the shell, the auxiliary groove in the auxiliary device transmits the pressure to a second buffer ring, the second buffer ring transmits the pressure to the buffer spring, the buffer spring is subjected to the pressure to move, the auxiliary device moves according to the shaft body, and the shaft body and the detaching and the replacing of the shaft body is convenient to detach.
(2) In order to reduce the friction force generated by the shaft body in the running process, a rotating device is arranged on the surface of the shaft body, when the shaft body rotates, the shaft body drives the rotating ring on the surface to rotate, the rotating ring drives the rotating beads to rotate, and the resistance applied to the shaft body in the rotating process is reduced through the rotating ring and the rotating beads.
Drawings
FIG. 1 is a schematic diagram of a main gear shaft for a portable detachable gear pump according to the present utility model;
FIG. 2 is a second schematic diagram of a main gear shaft for a portable detachable gear pump according to the present utility model;
FIG. 3 is a schematic view showing the internal cross-sectional structure of a main gear shaft for a portable detachable gear pump according to the present utility model;
FIG. 4 is a schematic diagram of an auxiliary device for a main gear shaft of a portable detachable gear pump according to the present utility model;
Fig. 5 is a schematic structural view of a dismounting device for a main gear shaft of a portable dismounting gear pump.
In the figure: 1. a shaft body; 2. an auxiliary device; 3. a dismounting device; 4. a buffer device; 5. a gear body; 6. a rotating device; 101. a clamping groove; 102. a hollow groove; 201. an auxiliary ring; 202. an auxiliary roller; 203. an auxiliary positioning ring; 204. an auxiliary fixing ring; 205. an auxiliary clamping rod; 206. an auxiliary groove; 301. disassembling the rod; 302. disassembling the plate; 303. disassembling the spring; 304. disassembling the ring; 401. a buffer plate; 402. a first buffer ring; 403. a buffer spring; 404. a second buffer ring; 601. rotating the positioning ring; 602. a rotating ring; 603. rotating the beads; 604. rotating the clamping rod; 605. and a guard ring.
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. 1-5, the present utility model provides a technical solution: the utility model provides a convenient main gear shaft for dismantlement formula gear pump, including axis body 1, the empty slot 102 has been seted up at axis body 1 one end, empty slot 102 inner wall installation draw-in groove 101, axis body 1 surface mounting auxiliary device 2, auxiliary device 2 includes auxiliary ring 201 that the cover was established at axis body 1 surface, auxiliary ring 201 surface mounting auxiliary gyro wheel 202, auxiliary gyro wheel 202 surface mounting auxiliary positioning ring 203, auxiliary positioning ring 203 and auxiliary gyro wheel 202 looks adaptation, auxiliary positioning ring 203 surface mounting auxiliary fixed ring 204, auxiliary fixed ring 204 surface symmetry has seted up auxiliary groove 206, auxiliary ring 201 inner wall surface mounting auxiliary clamping rod 205, auxiliary clamping rod 205 and axis body 1 and auxiliary ring 201 looks adaptation, axis body 1 one end installation dismounting device 3, dismounting device 3 includes the dismantlement board 302 of fixed mounting in empty slot 102, dismantlement board 302 surface mounting dismantlement ring 304, dismantlement ring 304 and draw-in groove 101 looks adaptation, the dismounting spring 303 is fixedly arranged on the surface of the dismounting plate 302, the dismounting rod 301 is fixedly arranged at one end of the dismounting spring 303, the dismounting rod 301 is matched with the inner wall of the empty groove 102, the buffer device 4 is arranged on the surface of the shaft body 1, the buffer device 4 comprises a buffer plate 401 fixedly arranged on the surface of the shaft body 1, a first buffer ring 402 is symmetrically arranged on the surface of the buffer plate 401, a buffer spring 403 is arranged on the surface of the first buffer ring 402, a second buffer ring 404 is fixedly arranged at one end of the buffer spring 403, the second buffer ring 404 is matched with the auxiliary groove 206, the gear body 5 is arranged on the surface of the shaft body 1, when in use, the end of the shaft body 1 close to the dismounting device 3 is inserted into the shell, and when the end of the shaft body 1 is inserted into the shell, pressure is applied to the shaft body 1, one end of the dismounting rod 301 at one end of the shaft body 1 is contacted with the shell, the dismounting rod 301 is stressed, and the pressure stressed by the dismounting rod 301 is transmitted to the dismounting spring 303, the pressure that makes dismantlement spring 303 will receive is transmitted to axis body 1 through dismantlement board 302, simultaneously when dismantlement pole 301 received the pressure, auxiliary device 2 contacted with the casing surface, makes the casing exert pressure to auxiliary device 2, makes auxiliary device 2 one side surface receive the extrusion of casing surface and removes, makes auxiliary groove 206 in auxiliary device 2 transmit pressure to second buffer ring 404, and second buffer ring 404 transmits pressure to buffer spring 403, makes buffer spring 403 receive the pressure to remove, makes auxiliary device 2 remove according to axis body 1, is convenient for dismantle the change to axis body 1 and gear body 5.
The one end installation rotary device 6 that auxiliary device 2 was kept away from to axis body 1, rotary device 6 includes the rotatory ring 602 of fixed mounting at axis body 1 surface, rotatory ball 603 of rotatory ring 602 surface homogeneous mounting, rotatory ball 603 surface mounting rotatory holding ring 601, rotatory holding ring 601 surface fixed mounting protection ring 605, rotatory ring 602 surface mounting rotatory clamping rod 604, rotatory clamping rod 604 and rotatory ring 602 looks adaptation, when axis body 1 rotates and makes axis body 1 drive the rotatory ring 602 on surface and rotate, rotatory ring 602 drives rotatory ball 603 and rotates, reduce the resistance that axis body 1 received in the rotation process through rotatory ring 602 and rotatory ball 603.
Working principle: when the detachable shaft body 1 is used, the end, close to the detaching device 3, of the shaft body 1 is inserted into the machine shell, pressure is applied to the shaft body 1 while the detachable shaft body 1 is inserted into the machine shell, one end of the detaching rod 301 at one end of the shaft body 1 is in contact with the machine shell, the detaching rod 301 is subjected to pressure, the pressure applied to the detaching rod 301 is transmitted to the detaching spring 303, the pressure applied to the detaching spring 303 is transmitted to the shaft body 1 through the detaching plate 302, meanwhile, when the detaching rod 301 is subjected to pressure, the auxiliary device 2 is in contact with the surface of the machine shell, the machine shell applies pressure to the auxiliary device 2, one side surface of the auxiliary device 2 is pressed by the surface of the machine shell to move, the auxiliary groove 206 in the auxiliary device 2 transmits the pressure to the second buffer ring 404, the second buffer ring 404 transmits the pressure to the buffer spring 403, the buffer spring 403 is subjected to the pressure to move, the auxiliary device 2 moves according to the shaft body 1, and the gear body 5 is detached and replaced conveniently.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a main gear axle for convenient dismantlement formula gear pump, includes axis body (1), its characterized in that: the novel gear comprises a shaft body (1), wherein an auxiliary device (2) is arranged on the surface of the shaft body (1), a dismounting device (3) is arranged at one end of the shaft body (1), a buffer device (4) is arranged on the surface of the shaft body (1), a gear body (5) is arranged on the surface of the shaft body (1), and a rotating device (6) is arranged at one end, far away from the auxiliary device (2), of the shaft body (1);
Auxiliary device (2) are including installing auxiliary ring (201) at axis body (1) surface, auxiliary ring (201) surface is equipped with auxiliary roller (202), auxiliary roller (202) surface is equipped with auxiliary positioning ring (203), auxiliary positioning ring (203) and auxiliary roller (202) looks adaptation, auxiliary ring (201) and auxiliary roller (202) looks adaptation, auxiliary positioning ring (203) fixed surface is equipped with auxiliary fixed ring (204), auxiliary groove (206) have been seted up to auxiliary fixed ring (204) surface symmetry.
2. The master gear shaft for a portable detachable gear pump according to claim 1, wherein: the auxiliary ring (201) is provided with an auxiliary clamping rod (205) on the inner wall surface, and the auxiliary clamping rod (205) is matched with the shaft body (1) and the auxiliary ring (201).
3. The master gear shaft for a portable detachable gear pump according to claim 2, wherein: an empty groove (102) is formed in one end of the shaft body (1), and a clamping groove (101) is formed in the inner wall of the empty groove (102).
4. A master gear shaft for a portable detachable gear pump according to claim 3, wherein: dismounting device (3) are including fixed mounting dismantlement board (302) in empty slot (102), dismantlement board (302) surface is equipped with dismantles ring (304), dismantlement ring (304) and draw-in groove (101) looks adaptation, dismantlement board (302) fixed surface is equipped with dismantles spring (303), dismantlement spring (303) one end is fixed and is equipped with dismantles pole (301), dismantles pole (301) and empty slot (102) inner wall looks adaptation.
5. The master gear shaft for a portable detachable gear pump according to claim 4, wherein: the buffer device (4) comprises a buffer plate (401) fixedly installed on the surface of the shaft body (1), first buffer rings (402) are symmetrically arranged on the surface of the buffer plate (401), buffer springs (403) are arranged on the surface of the first buffer rings (402), second buffer rings (404) are fixedly arranged at one ends of the buffer springs (403), and the second buffer rings (404) are matched with the auxiliary grooves (206).
6. The master gear shaft for a portable detachable gear pump according to claim 5, wherein: the rotating device (6) comprises a rotating ring (602) fixedly arranged on the surface of the shaft body (1), rotating beads (603) are uniformly arranged on the surface of the rotating ring (602), rotating positioning rings (601) are arranged on the surface of the rotating beads (603), and protecting rings (605) are fixedly arranged on the surface of the rotating positioning rings (601).
7. The master gear shaft for a portable detachable gear pump according to claim 6, wherein: the surface of the rotary ring (602) is provided with a rotary clamping rod (604), and the rotary clamping rod (604) is matched with the rotary ring (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322838985.2U CN221003118U (en) | 2023-10-23 | 2023-10-23 | Main gear shaft for gear pump convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322838985.2U CN221003118U (en) | 2023-10-23 | 2023-10-23 | Main gear shaft for gear pump convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003118U true CN221003118U (en) | 2024-05-24 |
Family
ID=91116279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322838985.2U Active CN221003118U (en) | 2023-10-23 | 2023-10-23 | Main gear shaft for gear pump convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003118U (en) |
-
2023
- 2023-10-23 CN CN202322838985.2U patent/CN221003118U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |