CN219734020U - Explosion-proof type three-phase asynchronous motor clutch assembly for cutting part of coal mining machine - Google Patents
Explosion-proof type three-phase asynchronous motor clutch assembly for cutting part of coal mining machine Download PDFInfo
- Publication number
- CN219734020U CN219734020U CN202321006450.2U CN202321006450U CN219734020U CN 219734020 U CN219734020 U CN 219734020U CN 202321006450 U CN202321006450 U CN 202321006450U CN 219734020 U CN219734020 U CN 219734020U
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- Prior art keywords
- handle
- handle seat
- seat cylinder
- clutch assembly
- asynchronous motor
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- 239000003245 coal Substances 0.000 title claims abstract description 11
- 238000005065 mining Methods 0.000 title claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The explosion-proof three-phase asynchronous motor clutch assembly for the cutting part of the coal mining machine comprises a T-shaped handle, a handle seat cylinder, a lock rod, a handle seat, a pin hole and a torque shaft, wherein the T-shaped handle is assembled on the handle seat; the utility model solves the problem of pulling out the handle rod of the traditional clutch assembly when the handle rod is separated from the positioning groove.
Description
Technical Field
The utility model relates to the technical field of motor clutches, in particular to an explosion-proof three-phase asynchronous motor clutch assembly for a cutting part of a coal mining machine.
Background
The main function of the motor clutch assembly is to connect or disconnect the power transmission, and the problems of the traditional clutch assembly structure are as follows: the handle rod on the handle seat is twisted into 90 degrees in the limit groove under the working state of the motor, the handle rod is clamped and positioned in the limit groove of the handle seat cylinder by the spring pressing block at the handle seat, but the positioning is affected by motor vibration, part machining precision and spring quality, the torque shaft is limited and fails, the torque shaft spline is not meshed with the matched spline or is not completely meshed with the matched spline, the motor spline is strictly damaged, the service life of the motor is reduced, the main machine of the coal mining machine is lost and stopped under heavy conditions, certain economic loss is caused, and an operator is uncomfortable because the handle is slender and has small holding area when the clutch assembly is plugged in and pulled out.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a clutch assembly for a flameproof three-phase asynchronous motor for a shearer cutter.
The utility model provides a coal-winning machine cutting part is with flame proof formula three-phase asynchronous motor clutch subassembly, includes T type handle, handle seat section of thick bamboo, locking lever, handle seat, pinhole and moment of torsion axle, and the T type handle is joined in marriage and is adorned at the handle seat, and the lower extreme and the moment of torsion axle of T type handle are joined in marriage and are adorned in T type handle upper end, offer the pinhole on handle seat and the handle seat section of thick bamboo, and the locking lever inserts the pinhole on handle seat and the handle seat section of thick bamboo.
Preferably, the flameproof three-phase asynchronous motor clutch assembly for the cutting part of the coal mining machine further comprises a handle seat cylinder upper limit groove, a handle seat cylinder lower limit groove, a side limit groove and a positioning block, wherein the handle seat cylinder upper limit groove is arranged in the handle seat cylinder, the handle seat cylinder lower limit groove is arranged at the lower end of the outer side of the handle seat cylinder, and the positioning block is arranged in the handle seat cylinder.
The handle seat is rotated to the side limiting groove by holding the T-shaped handle in the working state, then the handle seat is placed in the lower limiting groove through the side limiting groove, and is rotated to the tail end of the lower limiting groove of the handle seat cylinder, the pin holes are aligned, and then the lock rod is inserted into the pin holes to be locked; the locking device solves the problem that the handle rod of the traditional clutch assembly breaks away from the positioning groove to cause pulling-out, the existing handle is designed into the T-shaped handle, the surface of the handle is smooth, the holding area is large, the device accords with the human mechanics, and an operator is more comfortable and convenient in the operation process.
Drawings
FIG. 1 is a schematic diagram of a clutch part structure of an explosion-proof three-phase asynchronous motor for a shearer cutting part;
FIG. 2 is a schematic view of another view angle structure of a flameproof three-phase asynchronous motor clutch for a cutting part of a coal cutter;
in the figure: t-shaped handle 1, handle seat cylinder 2, locking lever 3, handle seat 4, pinhole 5, moment of torsion axle 6, handle seat cylinder upper limit groove 7, handle seat cylinder lower limit groove 8, locating piece 9.
Detailed Description
In order to make the technical scheme of the utility model easier to understand, the technical scheme of the utility model is clearly and completely described by adopting a mode of a specific embodiment with reference to the accompanying drawings.
Referring to fig. 1 and 2, the clutch assembly of the flameproof three-phase asynchronous motor for the cutting part of the coal mining machine comprises a T-shaped handle 1, a handle seat cylinder 2, a lock rod 3, a handle seat 4, a pin hole 5 and a torque shaft 6, wherein the T-shaped handle 1 is assembled on the handle seat 4, the lower end of the T-shaped handle 1 is assembled with the torque shaft 6, the handle seat cylinder 2 is assembled on the upper end of the T-shaped handle 1, the handle seat 4 and the handle seat cylinder 2 are provided with the pin hole 5, and the lock rod 3 is inserted into the pin hole 5 on the handle seat 4 and the handle seat cylinder 2. The clutch assembly of the flameproof three-phase asynchronous motor for the cutting part of the coal mining machine further comprises a handle seat cylinder upper limit groove 7, a handle seat cylinder lower limit groove 8 and a positioning block 9, wherein the handle seat cylinder upper limit groove 7 is arranged in the handle seat cylinder 2, the handle seat cylinder lower limit groove 8 is arranged at the lower end of the outer side of the handle seat cylinder 2, and the positioning block 9 is arranged in the handle seat cylinder 2.
The handle seat is rotated to the side limiting groove by holding the T-shaped handle in the working state, then the handle seat is placed in the lower limiting groove through the side limiting groove, and is rotated to the tail end of the lower limiting groove of the handle seat cylinder, the pin holes are aligned, and then the lock rod is inserted into the pin holes to be locked; pulling out the locking rod in a rest state, holding the T-shaped handle to rotate the handle seat to the side limiting groove, lifting the handle seat to the upper limiting groove, enabling the locking rod to be aligned with the limiting block hole, and then loosening the T-shaped handle to enable the locking rod to be inserted into the limiting block hole to lock, so that the locking device solves the problem of pulling out the locking device caused by the fact that the handle rod of the traditional clutch assembly is separated from the positioning groove. The existing handle is designed into a T-shaped handle, the surface of the handle is smooth, the holding area is large, the handle accords with the human mechanics, and an operator is more comfortable and convenient in the operation process.
It should be noted that the embodiments described herein are only some embodiments of the present utility model, not all the implementation manners of the present utility model, and the embodiments are only exemplary, and are only used for providing a more visual and clear way of understanding the present disclosure, not limiting the technical solution described in the present utility model. All other embodiments, and other simple alternatives and variations of the inventive solution, which would occur to a person skilled in the art without departing from the inventive concept, are within the scope of the utility model.
Claims (2)
1. The utility model provides a coal-winning machine cutting part is with flameproof type three-phase asynchronous motor clutch subassembly which characterized in that: the clutch assembly of the flameproof three-phase asynchronous motor for the cutting part of the coal mining machine comprises a T-shaped handle, a handle seat cylinder, a lock rod, a handle seat, a pin hole and a torque shaft, wherein the T-shaped handle is assembled on the handle seat, the lower end of the T-shaped handle is assembled with the torque shaft, the handle seat cylinder is assembled on the upper end of the T-shaped handle, the pin holes are formed in the handle seat and the handle seat cylinder, and the lock rod is inserted into the pin holes in the handle seat and the handle seat cylinder.
2. The flameproof three-phase asynchronous motor clutch assembly for a shearer cutting unit of claim 1, wherein: the clutch assembly of the flameproof three-phase asynchronous motor for the cutting part of the coal mining machine further comprises a handle seat cylinder upper limit groove, a handle seat cylinder lower limit groove, a side limit groove and a positioning block, wherein the handle seat cylinder upper limit groove is arranged in the handle seat cylinder, the handle seat cylinder lower limit groove is arranged at the lower end of the outer side of the handle seat cylinder, and the positioning block is arranged in the handle seat cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006450.2U CN219734020U (en) | 2023-04-28 | 2023-04-28 | Explosion-proof type three-phase asynchronous motor clutch assembly for cutting part of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006450.2U CN219734020U (en) | 2023-04-28 | 2023-04-28 | Explosion-proof type three-phase asynchronous motor clutch assembly for cutting part of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219734020U true CN219734020U (en) | 2023-09-22 |
Family
ID=88057718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006450.2U Active CN219734020U (en) | 2023-04-28 | 2023-04-28 | Explosion-proof type three-phase asynchronous motor clutch assembly for cutting part of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219734020U (en) |
-
2023
- 2023-04-28 CN CN202321006450.2U patent/CN219734020U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |