CN211266632U

CN211266632U - Cage type hoisting motor

Info

Publication number: CN211266632U
Application number: CN202020181452.5U
Authority: CN
Inventors: 高小平; 严波; 熊梅; 王金平; 黄叶明; 侯玉峰
Original assignee: Wuxi Kangxin Carbon Products Co ltd
Current assignee: Wuxi Kangxin Carbon Products Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-08-14
Anticipated expiration: 2030-02-13

Abstract

A cage type hoisting motor is characterized in that: including casing, front end housing, inside front end housing one side fixedly connected with connecting block, the connecting block can insert the casing, and the front end housing passes through the connecting block to be connected with the casing, has all seted up about the connecting block and has aimed at the groove, and aim at inside groove one end extends to the front end housing, and the locking groove has been seted up to the connecting block is inside, and the locking trench is located and aims at inslot portion. The utility model discloses a rotation head rotates and drives bevel gear and rotates, bevel gear and rotation circle meshing, make rotation circle rotate through bevel gear, spiral line and latch segment meshing through rotation circle one side, spiral line changes apart from the position at center when making rotation circle rotate, make higher recess and spiral line meshing in latch segment one side, make latch segment decline get into locking inslot portion in the connecting block, make connecting block and casing joint, front end housing and casing joint promptly, avoid operating personnel to dismantle the bolt one by one, make things convenient for the motor to dismantle the maintenance, the operating personnel of being convenient for uses.

Description

Cage type hoisting motor

Technical Field

The utility model relates to a hoisting motor specifically is a cage type hoisting motor.

Background

The asynchronous cage motor is mainly composed of stator and rotor made of magnetic conductive material, cast-aluminum rotor driven by rotating magnetic field generated by embedding wire winding in stator made of magnetic conductive material, rotor and shaft combination, and shaft and rolling bearing combined with casing through fixing piece front and rear end covers.

However, the existing cage-type hoisting motor end cover and the shell are mostly connected through bolts, and when the motor is disassembled, an operator is required to disassemble a plurality of bolts one by one, so that the disassembly is troublesome.

Disclosure of Invention

An object of the utility model is to provide a cage type hoisting motor through front end housing and casing joint, avoids operating personnel to dismantle the bolt one by one, makes things convenient for the motor to dismantle and maintains, and the operating personnel of being convenient for uses.

In order to achieve the above object, the utility model provides a following technical scheme:

a cage type hoisting motor is characterized in that: the front end cover comprises a shell and a front end cover, wherein a connecting block is fixedly connected to one side of the front end cover, the connecting block can be inserted into the shell, the front end cover is connected with the shell through the connecting block, alignment grooves are formed in the upper and lower parts of the connecting block, one end of each alignment groove extends into the front end cover, a locking groove is formed in the connecting block, the locking groove is positioned in the alignment groove, an alignment block is fixedly connected in one end of the shell, one end of the alignment block is positioned on the outer side of the shell, a rotating groove is formed in the shell, a rotating ring is rotatably connected in the rotating groove, spiral grains are fixedly connected to one side of the rotating ring, a locking block is inserted into the rotating groove, the lower end of the locking block is positioned in the shell, a groove is formed in one side of the locking block, the locking block is, the lower end of the connecting shaft is positioned in the rotating groove and is fixedly connected with a bevel gear, and the bevel gear is meshed with the rotating ring through an inclined tooth groove.

Further, the locking block and the alignment block are positioned on the same line.

Furthermore, the center of the front end cover and the center of the connecting block are provided with shaft holes.

Furthermore, the lower end of the shell is fixedly connected with a base, and a plurality of fixing bolts are connected to the inner threads of the base.

Furthermore, a rear end cover is arranged at one end of the shell and fixedly connected with the shell through a bolt.

Furthermore, the upper end of the shell is in threaded connection with a lifting ring, and the lower end of the lifting ring is screwed into the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

rotate through rotating the head and drive bevel gear and rotate, bevel gear and rotating the meshing of circle, make through bevel gear and rotate the circle and rotate, spiral line and latch segment meshing through rotating circle one side, spiral line changes apart from the position at center when making the rotation circle rotate, make higher recess and spiral line meshing in latch segment one side, make latch segment decline get into in the connecting block locking inslot portion, make connecting block and casing joint, front end housing and casing joint promptly, avoid operating personnel to dismantle the bolt one by one, make things convenient for the motor to dismantle and maintain, the operating personnel of being convenient for uses.

Drawings

Fig. 1 is a schematic structural diagram of a cage-type hoisting motor.

Fig. 2 is a schematic structural diagram of a front end cover in a cage type hoisting motor.

Fig. 3 is a schematic structural view of a rotating coil in a cage type hoisting motor.

Fig. 4 is a perspective view of a front end cover in a cage type hoist motor.

In the figure: 1. a housing; 2. a base; 3. fixing the bolt; 4. a rear end cap; 5. a hoisting ring; 6. a rotating groove; 7. rotating the ring; 8. helical thread; 9. a connecting shaft; 10. rotating the head; 11. a bevel gear; 12. a locking block; 13. an alignment block; 14. a front end cover; 15. connecting blocks; 16. aligning the groove; 17. a locking groove; 18. and the shaft hole.

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 work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in an embodiment of the present invention, a cage-type hoisting motor, includes a housing 1 and a front end cover 14, one side of the front end cover 14 is fixedly connected with a connecting block 15, a shaft hole 18 is formed in the center of the front end cover 14 and the connecting block 15, the connecting block 15 can be inserted into the housing 1, the front end cover 14 is connected with the housing 1 through the connecting block 15, alignment grooves 16 are formed on the upper and lower sides of the connecting block 15, one end of each alignment groove 16 extends into the front end cover 14, a locking groove 17 is formed in the connecting block 15, the locking groove 17 is located in the alignment groove 16, the lower end of the housing 1 is fixedly connected with a base 2, the inner thread of the base 2 is connected with a plurality of fixing bolts 3, one end of the housing 1 is provided with a rear end cover 4, the rear end cover 4 is fixedly connected;

the inside fixedly connected with of casing 1 one end aims at piece 13, aim at 13 one end and be located the casing 1 outside, casing 1 is inside to be equipped with and rotates groove 6, it is connected with and rotates circle 7 to rotate the inside rotation of groove 6, it has spiral line 8 to rotate 7 one sides fixedly connected with of circle, it has latch segment 12 to rotate 6 inside inserts in the groove, latch segment 12 lower extreme is located casing 1 inside, latch segment 12 is located same straight line with aiming at piece 13, latch segment 12 one side is seted up flutedly, latch segment 12 passes through the recess, spiral line 8 meshes with rotating circle 7, it is equipped with oblique tooth's socket to rotate 7 opposite sides, it has connecting axle 9 to rotate 6 upper ends of groove, connecting axle 9 upper end is located casing 1 outer fixedly connected with and rotates head 10, connecting axle 9 lower extreme is located rotates 6 inside fixedly connected with bevel gear 11 in groove, bevel.

After the front end cover 14 is connected with the shell 1, the alignment groove 16 on the connecting block 15 is aligned with the alignment block 13, the connecting block 15 is placed in the shell 1, the alignment block 13 enters the front end cover 14, the rotating head 10 is rotated to drive the bevel gear 11 to rotate through the rotation of the rotating head 10, the bevel gear 11 is meshed with the rotating ring 7, the rotating ring 7 is rotated through the bevel gear 11, the spiral thread 8 on one side of the rotating ring 7 is meshed with the locking block 12, the position of the spiral thread 8 away from the center is changed when the rotating ring 7 rotates, a higher groove on one side of the locking block 12 is meshed with the spiral thread 8, the locking block 12 descends into the locking groove 17 in the connecting block 15, the connecting block 15 is clamped with the shell 1, the rotating direction of the rotating head 10 is different, the rotating direction of the rotating ring 7 is different, and the locking block 12 is changed to enter the locking groove 17 or move out of the locking groove 17, convenient operation avoids operating personnel to dismantle a plurality of bolts.

The utility model discloses a theory of operation is:

when the utility model is used, after the front end cover 14 is connected with the shell 1, the alignment groove 16 on the connecting block 15 is aligned with the alignment block 13, the connecting block 15 is placed in the shell 1, the alignment block 13 enters the front end cover 14, the rotating head 10 is rotated to drive the bevel gear 11 to rotate through the rotation of the rotating head 10, the bevel gear 11 is meshed with the rotating ring 7, the rotating ring 7 is rotated through the bevel gear 11, the spiral grain 8 on one side of the rotating ring 7 is meshed with the locking block 12, the position of the spiral grain 8 away from the center is changed when the rotating ring 7 rotates, the higher groove on one side of the locking block 12 is meshed with the spiral grain 8, the locking block 12 descends to enter the locking groove 17 in the connecting block 15, the connecting block 15 is clamped with the shell 1, the rotating head 10 is rotated in different directions, the rotating direction of the rotating ring 7 is different, the locking block 12 is changed to enter the locking groove 17 or move out of the locking groove 17, convenient operation avoids operating personnel to dismantle a plurality of bolts.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cage type hoisting motor is characterized in that: comprises a shell (1) and a front end cover (14), wherein one side of the front end cover (14) is fixedly connected with a connecting block (15), the connecting block (15) can be inserted into the shell (1), the front end cover (14) is connected with the shell (1) through the connecting block (15), alignment grooves (16) are formed in the upper part and the lower part of the connecting block (15), one end of each alignment groove (16) extends into the front end cover (14), a locking groove (17) is formed in the connecting block (15), the locking groove (17) is positioned in the alignment groove (16), an alignment block (13) is fixedly connected in one end of the shell (1), one end of the alignment block (13) is positioned outside the shell (1), a rotating groove (6) is formed in the shell (1), a rotating ring (7) is rotatably connected in the rotating groove (6), spiral grains (8) are fixedly connected on one side of the rotating ring (7), and a locking block, the utility model provides a casing, including casing (1), latch segment (12) lower extreme, set up flutedly on one side of latch segment (12), the latch segment (12) is through the recess, spiral line (8) and rotation circle (7) meshing, it is equipped with oblique tooth's socket to rotate circle (7) opposite side, connecting axle (9) have been inserted to rotation groove (6) upper end, connecting axle (9) upper end is located casing (1) outer fixedly connected with and rotates head (10), connecting axle (9) lower extreme is located rotation groove (6) inside fixedly connected with bevel gear (11), bevel gear (11) are through oblique tooth's socket and rotation circle (7) meshing.

2. The cage crane motor as claimed in claim 1, wherein: the locking block (12) and the alignment block (13) are positioned on the same straight line.

3. The cage crane motor as claimed in claim 1, wherein: the centers of the front end cover (14) and the connecting block (15) are provided with shaft holes (18).

4. The cage crane motor as claimed in claim 1, wherein: the lower end of the shell (1) is fixedly connected with a base (2), and a plurality of fixing bolts (3) are connected to the inner threads of the base (2).

5. The cage crane motor as claimed in claim 1, wherein: one end of the shell (1) is provided with a rear end cover (4), and the rear end cover (4) is fixedly connected with the shell (1) through a bolt.

6. The cage crane motor as claimed in claim 1, wherein: the upper end of the shell (1) is in threaded connection with a lifting ring (5), and the lower end of the lifting ring (5) is screwed into the shell (1).