CN220711277U

CN220711277U - Direct-drive motor for air-jet loom of water-jet loom

Info

Publication number: CN220711277U
Application number: CN202322298054.8U
Authority: CN
Inventors: 曹方学; 曹宇
Original assignee: Qingdao Huafang Machinery Technology Co ltd
Current assignee: Qingdao Huafang Machinery Technology Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-04-02
Anticipated expiration: 2033-08-25

Abstract

The utility model provides a direct-drive motor for an air-jet loom of a water-jet loom, which relates to the technical field of motors and comprises the following components: a direct drive motor base; the direct-drive motor seat is rotationally connected with a motor main shaft; the upper part of the motor main shaft is provided with a motor rotor; a motor stator is arranged on the outer side of the motor rotor; a main hood is arranged on the outer side of the motor stator; the outer side of the main machine cover is provided with a main machine shell; the main shell is aligned with the position of the direct-drive motor seat; the lower part of the motor main shaft is connected with a telescopic shaft in a sliding way. The control ring is pressed and is driven four connecting blocks simultaneously and move downwards for supplementary cassette breaks away from with supplementary draw-in groove, and fixed cartridge loses the spacing of supplementary cassette and can reset along with fixing spring's resilience and break away from the joint with fixed slot this moment, has solved the staff and need only take down the bolt of fixed main casing earlier after all tearing down and just can take down the main casing and maintain direct drive motor, the comparatively loaded down with trivial details problem of operation.

Description

Direct-drive motor for air-jet loom of water-jet loom

Technical Field

The utility model relates to the technical field of motors, in particular to a direct-drive motor for an air-jet loom of a water-jet loom.

Background

In order to conveniently drive a water jet loom or an air jet loom, a worker usually connects a loom main shaft of the water jet loom or the air jet loom with a direct drive motor, so that the worker can drive the water jet loom or the air jet loom through the direct drive motor, and the existing direct drive motor usually consists of a direct drive motor seat, a motor main shaft, a stator, a rotor, a main machine cover and a main machine shell.

For example: the utility model with the application number of CN202221137671.9 discloses a direct-drive torque motor, which comprises a power structure, wherein the power structure comprises a rotor; the fixed structure comprises a fixed ring, a stator and at least two bearings, wherein the stator, the rotor, the bearings and the fixed ring are coaxially arranged; the stator is used for providing a magnetic field to the rotor; the rotor is sleeved outside the two bearings which are mutually overlapped and can be rotatably arranged with the bearings, and the bearings are sleeved on the fixed ring; through the cover set up two bearings on the solid fixed ring, two bearings are along fixed direction combination, and when the magnetic field that the rotor cut stator produced and produce electric current, this electric current and magnetic field's interact and produce electromagnetic thrust, and then drive rotor and bearing relative slip. At this time, compared with the arrangement of a single bearing, the design mode of the double bearings effectively improves the precision of the direct-drive torque motor.

However, for the current traditional direct-drive motor, the main machine shell is usually installed to protect the direct-drive motor in the use process, but the main machine shell of the existing direct-drive motor is usually connected to the direct-drive motor seat through bolt fastening, when the direct-drive motor needs to be maintained and maintained, a worker needs to detach all bolts for fixing the main machine shell before the main machine shell is removed to maintain and maintain the direct-drive motor, the operation is complicated, and the labor intensity of the worker is high.

Disclosure of Invention

In view of the above, the utility model provides a direct-drive motor for an air-jet loom, which is provided with a fixed plug block capable of facilitating a worker to quickly detach a main machine shell for maintenance and service of the direct-drive motor, when the worker needs to detach the main machine shell for maintenance and service of the direct-drive motor, the worker only needs to press a control ring, so that the control ring drives four connecting blocks to move downwards simultaneously, an auxiliary clamping seat is driven to move downwards through the movement of the connecting blocks, the auxiliary clamping seat is separated from an auxiliary clamping groove through the movement of the auxiliary clamping seat, after the auxiliary clamping seat is completely separated from the auxiliary clamping groove, the fixed plug block is reset along with the rebound of a fixed spring, so that the fixed plug block is separated from the clamping connection of the fixed slot, and the worker can detach the main machine shell for maintenance and service of the direct-drive motor.

The utility model provides a direct-drive motor for an air-jet loom of a water-jet loom, which specifically comprises the following components: a direct drive motor base; the direct-drive motor seat is rotationally connected with a motor main shaft; the upper part of the motor main shaft is provided with a motor rotor; a motor stator is arranged on the outer side of the motor rotor; a main hood is arranged on the outer side of the motor stator; the outer side of the main machine cover is provided with a main machine shell; the main shell is aligned with the position of the direct-drive motor seat; a telescopic shaft is connected in a sliding way at the lower part of the motor main shaft; the lower part of the telescopic shaft is connected with a loom rotating shaft in a sliding way; four fixing slots are formed in the top surface of the direct-drive motor seat in an annular array shape; the four fixing slots are all L-shaped slot structures.

Optionally, the upper part of the motor spindle is fixedly connected with a group of heat dissipation fan blades in an annular array shape; the upper part of the main machine shell is fixedly connected with an air guide frame; the air guide frame is aligned with the positions of the radiating fan blades; the top end surface of the main shell is in an annular array shape and is fixedly connected with a group of heat dissipation grooves; the heat dissipation groove is aligned with the position of the air guide frame.

Optionally, two positioning clamping blocks are symmetrically and slidably connected to the lower part of the telescopic shaft; the inner sides of the two positioning clamping blocks are fixedly connected with an auxiliary spring; the tail ends of the two auxiliary springs are fixedly connected in the telescopic shaft; the lower part of the telescopic shaft is connected with a loom rotating shaft in a sliding way; the two positioning clamping blocks are inserted into the rotating shaft of the loom.

Optionally, two limit clamping blocks are symmetrically and slidably connected to the upper part of the telescopic shaft; the inner sides of the two limit clamping blocks are fixedly connected with a supporting spring; the tail ends of the two supporting springs are fixedly connected in the telescopic shaft; two groups of limit clamping grooves are symmetrically formed in the lower part of the motor spindle; the two limiting clamping blocks are respectively inserted into the two groups of limiting clamping grooves.

Optionally, four fixed plug blocks are slidably connected in the main machine shell in an annular array shape; the outer sides of the four fixed inserting blocks are fixedly connected with a fixed spring; the tail ends of the four fixed springs are fixedly connected in the main machine shell; the four fixed inserting blocks are respectively and slidably connected in the four fixed inserting grooves.

Optionally, the upper parts of the four fixed plug blocks are provided with an auxiliary clamping groove; the lower part of the main shell is fixedly connected with four supporting frames in an annular array shape; the four supporting frames are aligned with the positions of the four fixed inserting blocks respectively; an auxiliary clamping seat is connected in the four support frames in a sliding manner; the four auxiliary clamping seats are aligned with the positions of the four auxiliary clamping grooves respectively; the top end surfaces of the four auxiliary clamping seats are fixedly connected with a connecting block; the top end surfaces of the four connecting blocks are fixedly connected with a control ring.

Advantageous effects

The utility model can facilitate the staff to detach the main machine shell to maintain the direct-drive motor in the using process, has simple and quick operation, effectively reduces the labor intensity of the staff, improves the convenience of the direct-drive motor, is more convenient to use, and can effectively improve the heat dissipation effect of the direct-drive motor, greatly improves the heat transfer in the motor and ensures that the heat dissipation effect of the direct-drive motor is better.

In addition, when the need staff need dismantle the mainframe housing and maintain the motor that directly drives, the staff only need press the control ring and drive four connecting blocks simultaneously and remove downwards for supplementary cassette breaks away from with supplementary draw-in groove, and fixed cartridge loses the spacing of supplementary cassette and can reset the joint that breaks away from and fixed slot along with fixing spring's resilience this moment, and the staff side can dismantle the mainframe housing and maintain the motor that directly drives this moment, and easy operation is swift, and the effectual intensity of labour who reduces the staff improves the convenience of motor that directly drives, and it is more convenient to use.

In addition, can make the motor spindle drive the heat dissipation flabellum and rotate at the in-process that directly drives the motor start-up, the air velocity of flow in the main casing is accelerated in the rotation through the heat dissipation flabellum, in time distribute away the heat that produces motor rotor and motor stator motion in-process, the heat of giving off is led into the heat dissipation inslot through the wind-guiding frame and is discharged the main casing with the heat of giving off by the heat dissipation inslot, has improved the inside heat transfer of motor greatly, makes the radiating effect of directly driving the motor better.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.

In the drawings:

FIG. 1 is a schematic diagram of an axial structure of the present utility model.

Fig. 2 is a schematic view of the axial structure of the present utility model.

Fig. 3 is a schematic cross-sectional view of the telescopic shaft of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a in accordance with the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 3 at B according to the present utility model.

FIG. 6 is a schematic cross-sectional view of a main housing of the present utility model.

Fig. 7 is an enlarged schematic view of the structure of fig. 6 at C according to the present utility model.

Fig. 8 is a schematic cross-sectional view of a support frame of the present utility model.

List of reference numerals

1. A direct drive motor base; 101. a motor spindle; 102. a motor rotor; 103. a motor stator; 104. a main housing; 105. a telescopic shaft; 106. a limit clamping groove; 107. a limit clamping block; 108. a support spring; 109. positioning a clamping block; 110. an auxiliary spring; 111. a loom rotating shaft; 112. a main housing; 113. fixing the insert block; 114. a fixed spring; 115. a fixed slot; 116. an auxiliary clamping groove; 117. a support frame; 118. an auxiliary clamping seat; 119. a connecting spring; 120. a connecting block; 121. a control loop; 122. radiating fan blades; 123. an air guide frame; 124. a heat sink.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.

Embodiment one:

as shown in fig. 1 to 5, the direct drive motor for the air jet loom of the water jet loom comprises: a direct drive motor base 1;

a motor main shaft 101 is rotationally connected with the direct-drive motor seat 1; a motor rotor 102 is provided at the upper part of the motor main shaft 101; a motor stator 103 is arranged on the outer side of the motor rotor 102; a main housing 104 is arranged outside the motor stator 103; a main housing 112 is provided outside the main housing 104; the main casing 112 is aligned with the position of the direct-drive motor base 1; a telescopic shaft 105 is connected in a sliding way at the lower part of the motor main shaft 101; the lower part of the telescopic shaft 105 is connected with a loom rotating shaft 111 in a sliding way; four fixing slots 115 are formed in the annular array shape on the top end surface of the direct-drive motor seat 1; the four fixing slots 115 are all L-shaped slot structures.

The upper part of the motor main shaft 101 is fixedly connected with a group of heat dissipation fan blades 122 in an annular array shape; the upper part of the main casing 112 is fixedly connected with an air guide frame 123; the air guide frame 123 is aligned with the positions of the heat dissipation fan blades 122; a group of heat dissipation grooves 124 are fixedly connected to the top end surface of the main casing 112 in an annular array shape; the heat dissipation groove 124 is aligned with the position of the air guide frame 123.

Two positioning clamping blocks 109 are symmetrically and slidably connected to the lower part of the telescopic shaft 105; an auxiliary spring 110 is fixedly connected to the inner sides of the two positioning clamping blocks 109; the tail ends of the two auxiliary springs 110 are fixedly connected in the telescopic shaft 105; the lower part of the telescopic shaft 105 is connected with a loom rotating shaft 111 in a sliding way; both positioning clamping blocks 109 are inserted into the rotating shaft 111 of the loom.

The upper part of the telescopic shaft 105 is symmetrically and slidably connected with two limit clamping blocks 107; the inner sides of the two limit clamping blocks 107 are fixedly connected with a supporting spring 108; the tail ends of the two supporting springs 108 are fixedly connected in the telescopic shaft 105; two groups of limit clamping grooves 106 are symmetrically formed in the lower portion of the motor main shaft 101; the two limit clamping blocks 107 are respectively inserted into the two groups of limit clamping grooves 106.

Initially, can make motor spindle 101 drive the cooling fan blade 122 and rotate at the in-process that directly drives the motor start-up, the rotation through cooling fan blade 122 accelerates the air velocity in the main casing 112, with the heat that motor rotor 102 and motor stator 103 motion in-process produced in the timely giving off, the heat of giving off is led into heat dissipation groove 124 through wind-guiding frame 123 and is discharged in the main casing 112 by the heat dissipation groove 124 with the heat that gives off, the heat transfer of motor inside has been improved greatly, make the radiating effect of directly driving the motor better, in the in-process that directly drives the motor and use, only need peg graft loom pivot 111 to telescopic shaft 105, make loom pivot 111 extrude positioning fixture 109, make positioning fixture 109 slide and extrude auxiliary spring 110 in telescopic shaft 105, after loom pivot 111 is pegged graft completely to telescopic shaft 105, positioning fixture 109 can reset and peg graft loom pivot 111 to loom pivot 111 in the time, make things convenient for the staff to connect loom pivot 111 and motor spindle 101 by heat dissipation groove 124, the heat transfer inside the motor is improved greatly, make it slide in the motor pivot 105 and make it carry out the telescopic shaft 105 and make the telescopic shaft to stretch out the telescopic shaft with the telescopic shaft to stretch out, the telescopic shaft is adjusted to have the telescopic shaft to make the telescopic shaft to have the telescopic shaft to carry out the telescopic shaft to make the telescopic shaft to carry out the axial position of the telescopic fixture 101 and the telescopic shaft is convenient for, the telescopic shaft is adjusted the telescopic shaft is finished.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 6 to 8, the method further includes: the fixing plug blocks 113, the fixing springs 114, the fixing slots 115, the auxiliary clamping grooves 116, the supporting frames 117, the auxiliary clamping seats 118, the connecting springs 119, the connecting blocks 120 and the control ring 121 are connected with the four fixing plug blocks 113 in a sliding mode in an annular array mode in the main machine shell 112; the outer sides of the four fixed plug blocks 113 are fixedly connected with a fixed spring 114; the tail ends of the four fixed springs 114 are fixedly connected in the main machine shell 112; the four fixed plugs 113 are slidably connected to the four fixed slots 115, respectively.

The upper parts of the four fixed plug blocks 113 are respectively provided with an auxiliary clamping groove 116; the lower part of the main casing 112 is fixedly connected with four supporting frames 117 in an annular array shape; the four support frames 117 are aligned with the positions of the four fixed plugs 113, respectively; an auxiliary clamping seat 118 is slidably connected in each of the four supporting frames 117; the four auxiliary clamping seats 118 are aligned with the positions of the four auxiliary clamping grooves 116 respectively; the top end surfaces of the four auxiliary clamping seats 118 are fixedly connected with a connecting block 120; a control ring 121 is fixedly connected to the top end surfaces of the four connection blocks 120.

The main casing 112 is placed in the direct-drive motor seat 1, the staff pulls the fixed plug block 113 to move, make the fixed plug block 113 slide in the fixed slot 115 and extrude the fixed spring 114, slide in the fixed slot 115 through the fixed plug block 113 and make its joint in the fixed slot 115, make the main casing 112 and the direct-drive motor seat 1 fixed connection together, can extrude auxiliary clamping seat 118 in the in-process that fixed plug block 113 moved, the extruded auxiliary clamping seat 118 can slide in support frame 117 and extrude connecting spring 119, after auxiliary clamping groove 116 passes through auxiliary clamping seat 118, auxiliary clamping seat 118 loses the extrusion of fixed plug block 113 and can reset and peg graft the position to auxiliary clamping groove 116 in to fix fixed plug block 113, when needs the staff to dismantle the main casing 112 and maintain the direct-drive motor, make control ring 121 drive four simultaneously and move downwards, move auxiliary clamping seat 118 downwards through the removal of connecting block 120, can reset and insert the position to auxiliary clamping seat 118 with the resilience of connecting spring 119, can be fixed with the auxiliary clamping seat 116, the vice clamping seat is broken away from the position of auxiliary clamping seat 118, the maintenance can be carried out with the auxiliary clamping seat 116, the fixed plug block is removed completely, the maintenance is carried out with the auxiliary clamping seat is carried out, the fixed connection seat is realized, the maintenance is convenient for the main casing is realized, and the operator can be removed, and the operator can be more conveniently and has the fixed and has the convenient service.

Claims

1. A direct drive motor for an air jet loom of a water jet loom, comprising: a direct drive motor base (1); the direct-drive motor seat (1) is rotationally connected with a motor main shaft (101); the upper part of the motor main shaft (101) is provided with a motor rotor (102); a motor stator (103) is arranged on the outer side of the motor rotor (102); a main machine cover (104) is arranged on the outer side of the motor stator (103); a main machine shell (112) is arranged on the outer side of the main machine shell (104); the main machine shell (112) is aligned with the position of the direct-drive motor seat (1); a telescopic shaft (105) is connected in a sliding way at the lower part of the motor main shaft (101); the lower part of the telescopic shaft (105) is connected with a loom rotating shaft (111) in a sliding way; four fixing slots (115) are formed in the annular array shape on the top end surface of the direct-drive motor seat (1); the four fixing slots (115) are all L-shaped slot structures.

2. A direct drive motor for an air jet loom of a water jet loom as claimed in claim 1, wherein: the upper part of the motor main shaft (101) is fixedly connected with a group of radiating fan blades (122) in an annular array shape; the upper part of the main machine shell (112) is fixedly connected with an air guide frame (123); the air guide frame (123) is aligned with the positions of the radiating fan blades (122); a group of heat dissipation grooves (124) are fixedly connected with the top surface of the main shell (112) in an annular array shape; the heat dissipation groove (124) is aligned with the position of the air guide frame (123).

3. A direct drive motor for an air jet loom of a water jet loom as claimed in claim 1, wherein: the lower part of the telescopic shaft (105) is symmetrically and slidably connected with two positioning clamping blocks (109); the inner sides of the two positioning clamping blocks (109) are fixedly connected with an auxiliary spring (110); the tail ends of the two auxiliary springs (110) are fixedly connected in the telescopic shaft (105); the lower part of the telescopic shaft (105) is connected with a loom rotating shaft (111) in a sliding way; the two positioning clamping blocks (109) are inserted into the rotating shaft (111) of the loom.

4. A direct drive motor for an air jet loom of a water jet loom as claimed in claim 1, wherein: the upper part of the telescopic shaft (105) is symmetrically and slidably connected with two limit clamping blocks (107); the inner sides of the two limit clamping blocks (107) are fixedly connected with a supporting spring (108); the tail ends of the two supporting springs (108) are fixedly connected in the telescopic shaft (105); two groups of limit clamping grooves (106) are symmetrically formed in the lower portion of the motor main shaft (101); the two limit clamping blocks (107) are respectively inserted into the two groups of limit clamping grooves (106).

5. A direct drive motor for an air jet loom of a water jet loom as claimed in claim 1, wherein: four fixed plug blocks (113) are connected in the main machine shell (112) in a sliding mode in an annular array mode; the outer sides of the four fixed inserting blocks (113) are fixedly connected with a fixed spring (114); the tail ends of the four fixed springs (114) are fixedly connected in the main machine shell (112); the four fixed inserting blocks (113) are respectively and slidably connected in the four fixed inserting slots (115).

6. A direct drive motor for an air jet loom of a water jet loom as recited in claim 5, wherein: the upper parts of the four fixed plug blocks (113) are respectively provided with an auxiliary clamping groove (116); the lower part of the main shell (112) is fixedly connected with four supporting frames (117) in an annular array shape; the four supporting frames (117) are aligned with the positions of the four fixed plug blocks (113) respectively; an auxiliary clamping seat (118) is connected in each of the four supporting frames (117) in a sliding manner; the four auxiliary clamping seats (118) are aligned with the positions of the four auxiliary clamping grooves (116) respectively; the top end surfaces of the four auxiliary clamping seats (118) are fixedly connected with a connecting block (120); the top end surfaces of the four connecting blocks (120) are fixedly connected with a control ring (121).