CN213213261U - Variable-frequency hoisting motor - Google Patents

Abstract

The utility model relates to the technical field of motors, and a variable frequency hoisting motor is disclosed, including motor and first annular slab, the fixed second annular slab that is equipped with of right-hand member of motor, the fixed fixture that is equipped with of upper and lower bilateral symmetry of first annular slab, two fixture's the equal fixed stop gear that is equipped with in right side, the inside of first annular slab is through the first sleeve pipe of two dead lever fixedly connected with, the fixed actuating mechanism that is equipped with in first sheathed tube inside, the fixed clearance mechanism that is equipped with in first sheathed tube left end. The utility model discloses a motor and pivot junction's clearance has guaranteed the life of motor.

Description

Variable-frequency hoisting motor

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to a variable frequency hoisting motor.

Background

An electric machine is a device that converts electrical energy into mechanical energy. The electromagnetic power generating device utilizes an electrified coil to generate a rotating magnetic field and acts on a rotor to form magnetoelectric power rotating torque.

After the existing variable-frequency hoisting motor is used for a long time, a large amount of dust can be reserved at the joint of the motor and the rotating shaft, and the problem caused by the dust is that the joint of the rotating shaft and the motor is abraded, so that the service life of the motor is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art the junction of motor and pivot and being infected with the dust easily, in case the dust is when more, produce wearing and tearing easily between the pivot of motor and the motor, influence motor life's problem, and the frequency conversion hoisting motor who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a variable frequency hoisting motor, includes motor and first annular slab, the fixed second annular slab that is equipped with of right-hand member of motor, the fixed fixture that is equipped with, two of upper and lower bilateral symmetry of first annular slab fixture's right side is all fixed and is equipped with stop gear, the inside of first annular slab is through the first sleeve pipe of two dead lever fixedly connected with, the fixed actuating mechanism that is equipped with in first sheathed tube inside, the fixed clearance mechanism that is equipped with in first sheathed tube left end.

Preferably, the clamping mechanism comprises a bidirectional screw rod, two first sliding blocks and two arc-shaped clamping plates, the rod wall of the bidirectional screw rod is rotatably connected with the side wall of the first annular plate through a first bearing, the rod walls at two ends are respectively in threaded connection with the corresponding first sliding blocks, and the two arc-shaped clamping plates are respectively and fixedly arranged on the left side of the corresponding first sliding block and are matched with the side wall of the second annular plate.

Preferably, stop gear includes gag lever post, two stoppers and two second sliders, the gag lever post is fixed pegging graft with the lateral wall of first annular slab and both ends respectively with the stopper fixed connection that corresponds, two the second slider is fixed respectively to be set up in the right side of the first slider that corresponds and cup joints with the gag lever post activity that corresponds respectively.

Preferably, the driving mechanism comprises a gear, a through hole is formed in the gear, a rotating shaft of the motor is fixedly sleeved with the gear through the through hole, a second sleeve is arranged on the inner wall of the first sleeve in a rotating mode through a second bearing, a tooth groove is formed in the inner wall of the second sleeve, and the gear is in meshing connection with the tooth groove.

Preferably, the cleaning mechanism comprises an L-shaped rod and bristles, the L-shaped rod is fixedly arranged at the left end of the second sleeve, and the bristles are fixedly arranged at the left end of the L-shaped rod and abut against the joint of the rotating shaft and the motor.

Preferably, two the one end that two-way lead screw was carried on the back mutually is fixed respectively and is equipped with the knob, two the anti-skidding stripe has all been seted up to the lateral wall of knob.

Compared with the prior art, the utility model provides a variable frequency hoisting motor possesses following beneficial effect:

1. this frequency conversion hoisting motor through the clearance mechanism who sets up in the inside actuating mechanism of second sleeve and left end, can be when needs clear up the junction of motor and pivot, through actuating mechanism drive clearance mechanism work to the realization is to the clearance of dust.

2. This frequency conversion hoisting motor through set up in the fixture of first annular slab upper and lower both sides, can be connected first annular slab and second annular slab through fixture when needs clear up the junction of motor and pivot, is convenient for clear up the dust.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a motor and the clearance of pivot junction have guaranteed the life of motor.

Drawings

Fig. 1 is a schematic structural diagram of a variable frequency hoisting motor provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic view of a connection structure between the gear and the second sleeve of fig. 1.

In the figure: the novel brush head comprises a motor 1, a first annular plate 2, a second annular plate 3, a fixing rod 4, a first sleeve 5, a bidirectional screw rod 6, a first sliding block 7, an arc-shaped clamping plate 8, a limiting rod 9, a limiting block 10, a second sliding block 11, a gear 12, a rotating shaft 13, a second sleeve 14, an L-shaped rod 15, bristles 16 and a knob 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a variable frequency hoisting motor comprises a motor 1 and a first annular plate 2, a second annular plate 3 is fixedly arranged at the right end of the motor 1, clamping mechanisms are symmetrically and fixedly arranged on the upper side and the lower side of the first annular plate 2, limiting mechanisms are fixedly arranged on the right sides of the two clamping mechanisms, a first sleeve 5 is fixedly connected inside the first annular plate 2 through two fixing rods 4, a driving mechanism is fixedly arranged inside the first sleeve 5, and a cleaning mechanism is fixedly arranged at the left end of the first sleeve 5.

Fixture includes two-way lead screw 6, two first sliders 7 and two arc cardboard 8, and the pole wall of two-way lead screw 6 rotates through first bearing and first annular plate 2's lateral wall to be connected and both ends pole wall respectively with the 7 threaded connection of the first slider that correspond, two arc cardboard 8 respectively fixed set up in the left side of the first slider 7 that corresponds and with the lateral wall phase-match of second annular plate 3, be convenient for realize being connected between first annular plate 2 and the second annular plate 3.

Stop gear includes gag lever post 9, two stopper 10 and two second slider 11, and gag lever post 9 and the fixed grafting of the lateral wall of first annular plate 2 and both ends respectively with the stopper 10 fixed connection that corresponds, two second slider 11 respectively fixed set up in the right side of the first slider 7 that corresponds and respectively with the gag lever post 9 activity of corresponding cup joint, avoid two-way lead screws 6 to drive the first slider 7 that corresponds and rotate.

The driving mechanism comprises a gear 12, a through hole is formed in the gear 12, a rotating shaft 13 of the motor 1 is fixedly sleeved with the gear 12 through the through hole, a second sleeve 14 is arranged on the inner wall of the first sleeve 5 in a rotating mode through a second bearing, a tooth groove is formed in the inner wall of the second sleeve 14, the gear 12 is in meshing connection with the tooth groove, and the gear 12 and the tooth groove are convenient to mesh and connect to drive the second sleeve 14 to rotate.

The cleaning mechanism comprises an L-shaped rod 15 and bristles 16, the L-shaped rod 15 is fixedly arranged at the left end of the second sleeve 14, and the bristles 16 are fixedly arranged at the left end of the L-shaped rod 15 and abut against the joint of the rotating shaft 13 and the motor 1, so that the joint of the motor 1 and the rotating shaft 13 can be cleaned conveniently.

The two bidirectional screw rods 6 are fixedly provided with knobs 17 at the back ends respectively, and the side walls of the two knobs 17 are provided with anti-slip stripes, so that the friction force between hands and the knobs 17 is increased conveniently.

The utility model discloses in, when needs are cleared up the dust, with first annular slab 2 and 3 offsets of second annular slab and connect, make gear 12 and tooth's socket meshing, rotate even knob 17 respectively, knob 17 drives corresponding two-way lead screw 6 and rotates, respectively through the activity between two second sliders 11 and the pole wall of the gag lever post 9 that corresponds when two-way lead screw 6 rotates cup joints, drive the motion of corresponding first slider 7, two first sliders 7 drive corresponding arc cardboard 8 and 3 joints of second annular slab respectively, realize being connected between first annular slab 2 and the second annular slab 3, starter motor 1, motor 1's output drives pivot 13 and rotates, pivot 13 drives gear 12 and rotates, gear 12 is connected through the meshing with between the tooth's socket and drives second sleeve pipe 14 and rotate, second sleeve pipe 14 drives L shape pole 15 and rotates, L shape pole 15 drives brush hair 16 and realizes clearing up motor 1 and pivot 13's junction.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a variable frequency hoisting motor, includes motor (1) and first annular slab (2), its characterized in that, the fixed second annular slab (3) that is equipped with of right-hand member of motor (1), the fixed fixture that is equipped with of upper and lower bilateral symmetry of first annular slab (2), two fixture's the equal fixed stop gear that is equipped with in right side, the inside of first annular slab (2) is through the first sleeve pipe (5) of two dead lever (4) fixedly connected with, the fixed actuating mechanism that is equipped with in inside of first sleeve pipe (5), the left end of first sleeve pipe (5) is fixed and is equipped with clearance mechanism.

2. The variable-frequency hoisting motor according to claim 1, wherein the clamping mechanism comprises a bidirectional screw (6), two first sliding blocks (7) and two arc-shaped clamping plates (8), the rod wall of the bidirectional screw (6) is rotatably connected with the side wall of the first annular plate (2) through a first bearing, the rod walls at two ends are respectively in threaded connection with the corresponding first sliding blocks (7), and the two arc-shaped clamping plates (8) are respectively fixedly arranged at the left side of the corresponding first sliding blocks (7) and are matched with the side wall of the second annular plate (3).

3. The variable-frequency hoisting motor according to claim 1, wherein the limiting mechanism comprises a limiting rod (9), two limiting blocks (10) and two second sliding blocks (11), the limiting rod (9) is fixedly inserted into the side wall of the first annular plate (2), two ends of the limiting rod are fixedly connected with the corresponding limiting blocks (10), and the two second sliding blocks (11) are fixedly arranged on the right side of the corresponding first sliding block (7) and movably sleeved with the corresponding limiting rod (9).

4. The variable-frequency hoisting motor according to claim 1, wherein the driving mechanism comprises a gear (12), a through hole is formed in the gear (12), a rotating shaft (13) of the motor (1) is fixedly sleeved with the gear (12) through the through hole, a second sleeve (14) is rotatably arranged on the inner wall of the first sleeve (5) through a second bearing, a tooth groove is formed in the inner wall of the second sleeve (14), and the gear (12) is in meshing connection with the tooth groove.

5. The variable-frequency hoisting motor according to claim 1, wherein the cleaning mechanism comprises an L-shaped rod (15) and bristles (16), the L-shaped rod (15) is fixedly arranged at the left end of the second sleeve (14), and the bristles (16) are fixedly arranged at the left end of the L-shaped rod (15) and are abutted to the joint of the rotating shaft (13) and the motor (1).

6. The variable-frequency hoisting motor according to claim 2, wherein two opposite ends of the two-way screw rods (6) are respectively and fixedly provided with a knob (17), and the side walls of the two knobs (17) are provided with anti-slip stripes.

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