CN212451840U - Rack device for knitting machine - Google Patents
Rack device for knitting machine Download PDFInfo
- Publication number
- CN212451840U CN212451840U CN202020685106.0U CN202020685106U CN212451840U CN 212451840 U CN212451840 U CN 212451840U CN 202020685106 U CN202020685106 U CN 202020685106U CN 212451840 U CN212451840 U CN 212451840U
- Authority
- CN
- China
- Prior art keywords
- knitting machine
- screw rod
- machine body
- mounting groove
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 66
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009944 hand knitting Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a frame device for knitting machine, including knitting machine body, accomodate formula moving mechanism is installed to knitting machine body's bottom, accomodate formula moving mechanism includes the mounting groove, the bottom at knitting machine body is seted up to the mounting groove, the roof swivelling joint who is close to its one side on the mounting groove has first screw rod, the opposite side roof swivelling joint who keeps away from first screw rod on the mounting groove has the second screw rod, the surface mounting on first screw rod top has first worm wheel, the surface mounting on second screw rod top has the second worm wheel, swivelling joint has first pivot between the both sides wall that is close to its front end on the mounting groove, install first worm in the first pivot, the surface of first worm is connected with the surface engagement of first worm wheel. The utility model discloses, possess simple structure, place and function stable advantage, solved the problem of proposing in the background art.
Description
Technical Field
The utility model relates to a knitting quick-witted technical field specifically is a knitting quick-witted rack device that uses.
Background
Knitting machine-machine for knitting "knitted fabric". The first hand knitting machine was invented by William lie (William Lee) by the british pasturage in 1589 years. In the 19 th century and 70 s, the electric motor was invented, and the hand knitting machine was further replaced by the electric knitting machine which operates at high speed.
Present knitting machine frame is because of the volume is great, it is inconvenient to remove, can be provided with the universal wheel of auto-lock in the bottom of frame, though can conveniently remove the frame, also can pin after removing fixed place, but because the area of contact of universal wheel and ground is limited, and still can produce mechanical vibration during knitting machine operation, so the frame often is placed unstably, the bottom of frame self has great area of contact, if can accomodate into the frame bottom with the universal wheel, take out the universal wheel when removing, accomodate the bottom of frame with the universal wheel when placing, the bottom of frame is direct and ground contact, stability when so placing the frame and frame operation has very big promotion.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a knitting frame device for machine possesses simple structure, places and function stable advantage, has solved the problem of proposing in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rack device for a knitting machine comprises a knitting machine body, wherein a storage type moving mechanism is mounted at the bottom of the knitting machine body.
The containing type moving mechanism comprises a mounting groove which is arranged at the bottom of the knitting machine body, the top wall of the mounting groove close to one side thereof is rotationally connected with a first screw rod, the top wall of the mounting groove far away from the other side of the first screw rod is rotationally connected with a second screw rod, a first worm wheel is arranged on the surface of the top end of the first screw rod, a second worm wheel is arranged on the surface of the top end of the second screw rod, a first rotating shaft is rotatably connected between two side walls of the mounting groove close to the front end of the mounting groove, a first worm is mounted on the first rotating shaft, the surface of the first worm is meshed and connected with the surface of the first worm wheel, a second rotating shaft is rotatably connected between two side walls of the rear end of the mounting groove far away from the first rotating shaft, a second worm is arranged on the second rotating shaft, the surface of the second worm is meshed and connected with the surface of the second worm wheel, and a driving mechanism for driving the first rotating shaft and the second rotating shaft to rotate simultaneously is arranged on the side surface of the knitting machine body.
The driving mechanism comprises a speed reducer, the speed reducer is installed on one side, close to the bottom, of the knitting machine body, one end of the first rotating shaft is installed with an output shaft of the speed reducer, the other end of the first rotating shaft penetrates out of the other side of the knitting machine body and is provided with a first gear, and the other end, far away from the speed reducer, of the second rotating shaft penetrates out of the other side of the knitting machine body and is provided with a second gear in meshed connection with the first gear.
The intracavity of mounting groove is provided with the crane, be close to the top of its both sides on the crane respectively with the surface threaded connection of first screw rod and second screw rod, be close to the bottom fixedly connected with supporting leg of its corner on the crane, the auto-lock universal wheel is installed to the bottom of supporting leg.
Preferably, be close to the inner wall fixedly connected with fixed plate of its bottom on the mounting groove, the auto-lock universal wheel just installs with the bottom of supporting leg after the supporting leg wears out fixed plate below.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up and accomodate formula moving mechanism, when removing knitting machine body, stretch out the bottom of knitting machine body through speed reducer automatic drive auto-lock universal wheel, can remove knitting machine body fixed place this moment, remove fixed place back, receive the bottom of needle loom body through speed reducer automatic drive auto-lock universal wheel, the bottom and the ground direct contact of knitting machine body this moment, utilize the great area of contact's in knitting machine body bottom advantage, make knitting machine body place stably, so not only improved the stability that knitting machine body placed, the stationarity of knitting machine body function has still been promoted.
Drawings
Fig. 1 is a schematic structural view of a three-dimensional view of the storage type moving mechanism of the present invention;
FIG. 2 is a schematic structural view of a console of the present invention;
FIG. 3 is a schematic structural diagram of a front view of the knitting machine body of the present invention;
fig. 4 is a schematic structural view of the present invention along the sectional view a-a in fig. 3;
FIG. 5 is a schematic structural diagram of a top view of the knitting machine body of the present invention;
fig. 6 is a schematic structural view of the present invention along the section B-B in fig. 5.
In the figure: 1-knitting machine body, 101-center console, 2-containing type moving mechanism, 3-mounting groove, 4-first screw, 5-second screw, 6-first worm gear, 7-second worm gear, 8-first rotating shaft, 9-first worm, 10-second rotating shaft, 11-second worm, 12-driving mechanism, 13-speed reducer, 14-first gear, 15-second gear, 16-lifting frame, 17-supporting leg, 18-self-locking universal wheel and 19-fixing plate.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: a frame device for a knitting machine comprises a knitting machine body 1, and a receiving type moving mechanism 2 is installed at the bottom of the knitting machine body 1.
The accommodating type moving mechanism 2 comprises a mounting groove 3, the mounting groove 3 is arranged at the bottom of the knitting machine body 1, a first screw rod 4 is rotatably connected to a top wall close to one side of the mounting groove 3, a second screw rod 5 is rotatably connected to a top wall close to the other side of the mounting groove 3 far away from the first screw rod 4, a first worm wheel 6 is mounted on the surface of the top end of the first screw rod 4, a second worm wheel 7 is mounted on the surface of the top end of the second screw rod 5, a first rotating shaft 8 is rotatably connected between two side walls close to the front end of the mounting groove 3, a first worm 9 is mounted on the first rotating shaft 8, the surface of the first worm 9 is meshed with the surface of the first worm wheel 6, a second rotating shaft 10 is rotatably connected between two side walls far away from the rear end of the first rotating shaft 8 on the mounting groove 3, a second worm 11 is mounted on the second rotating shaft 10, the surface of the second worm 11 is meshed with the surface of the second worm wheel 7, and and 12, the first rotating shaft 8 and the second rotating shaft 10 can be driven to rotate simultaneously by the driving mechanism 12, so that the first worm 9 is meshed with the first worm wheel 6, the second worm 11 is meshed with the second worm wheel 7, and the first screw rod 4 and the second screw rod 5 are driven to rotate in the same direction.
The driving mechanism 12 comprises a speed reducer 13, the speed reducer 13 runs at a low speed stably, the knitting machine body 1 is provided with a central control platform 101, the central control platform 101 controls the start and stop of the speed reducer 13, the speed reducer 13 is conveniently arranged on one side of the knitting machine body 1 close to the bottom of the knitting machine body, one end of a first rotating shaft 8 is arranged with an output shaft of the speed reducer 13, the other end of the first rotating shaft 8 penetrates out of the other side of the knitting machine body 1 and is provided with a first gear 14, the other end of a second rotating shaft 10 far away from the speed reducer 13 penetrates out of the other side of the knitting machine body 1 and is provided with a second gear 15 meshed with the first gear 14, when the speed reducer 13 drives the first rotating shaft 8 to rotate clockwise, the first gear 14 is meshed with the second gear 15 to drive the second rotating shaft 10 to rotate reversely, so as to drive the first screw 4 and the second screw 5 to rotate clockwise at the same time, otherwise when, simultaneously, the first screw 4 and the second screw 5 are driven to rotate reversely.
A lifting frame 16 is arranged in the cavity of the mounting groove 3, the tops of the lifting frame 16 close to the two sides of the lifting frame are respectively in threaded connection with the surfaces of the first screw rod 4 and the second screw rod 5, because the lifting frame 16 is simultaneously in threaded connection with the first screw rod 4 and the second screw rod 5, when the first screw rod 4 and the second screw rod 5 rotate clockwise simultaneously, the lifting frame 16 gradually moves downwards, the bottom of the lifting frame 16 close to the corner of the lifting frame is fixedly connected with a supporting leg 17, the bottom end of the supporting leg 17 is provided with a self-locking universal wheel 18, the lifting frame 16 moves downwards to drive the self-locking universal wheel 18 to extend out of the mounting groove 3, so that the knitting machine body 1 is lifted upwards, the knitting machine body 1 can be moved after the lifting frame 16 is moved in place, the self-locking universal wheel 18 can be self-locked, the self-locking universal wheel 18 does, after the knitting machine body 1 is moved to a fixed position, the first screw rod 4 and the second screw rod 5 are simultaneously reversed, the lifting frame 16 is lifted and retracted into the mounting groove 3, so that the bottom of the knitting machine body 1 is contacted with the ground, the advantage that the bottom of the knitting machine body 1 has a large contact area is utilized, the knitting machine body 1 is placed stably, and the operation stability of the knitting machine body 1 is improved to a certain extent.
Be close to the inner wall fixedly connected with fixed plate 19 of its bottom on the mounting groove 3, auto-lock universal wheel 18 just with the bottom installation of supporting leg 17 after supporting leg 17 wears out the 19 below of fixed plate, correspond the local trompil of supporting leg 17 on the fixed plate 19, this hole is used for the direction when supporting leg 17 removes for 16 lifts and falls more directional stabilities.
The working principle is as follows: when the frame device for the knitting machine is used, firstly, when the speed reducer 13 drives the first rotating shaft 8 to rotate forward, the first gear 14 is meshed with the second gear 15 to drive the second rotating shaft 10 to rotate backward, then the first worm 9 is meshed with the first worm wheel 6, the second worm 11 is meshed with the second worm wheel 7, and simultaneously the first screw rod 4 and the second screw rod 5 are driven to rotate forward, because the lifting frame 16 is simultaneously in threaded connection with the first screw rod 4 and the second screw rod 5, when the first screw rod 4 and the second screw rod 5 rotate forward simultaneously, the lifting frame 16 gradually moves downwards, the lifting frame 16 moves downwards to drive the self-locking universal wheel 18 to extend out of the mounting groove 3, then the knitting machine body 1 is lifted upwards, the knitting machine body 1 can be moved until the lifting frame 16 is moved in place, the self-locking universal wheel 18 can be self-locked, so that the self-locking universal wheel 18 can be locked when the knitting machine, need not take in auto-lock universal wheel 18 into mounting groove 3 so troublesome, after moving fixed place, when speed reducer 13 drive first pivot 8 reverses, first screw rod 4 reverses simultaneously with second screw rod 5, and crane 16 rises to retract in mounting groove 3, so the bottom and the ground contact of knitting machine body 1 utilize the advantage that knitting machine body 1 bottom has great area of contact, make knitting machine body 1 place steadily, also have certain promotion to knitting machine body 1 operation stationarity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A frame device for a knitting machine, comprising a knitting machine body (1), characterized in that: a receiving type moving mechanism (2) is arranged at the bottom of the knitting machine body (1);
the accommodating type moving mechanism (2) comprises a mounting groove (3), the mounting groove (3) is arranged at the bottom of the knitting machine body (1), a first screw rod (4) is rotatably connected to a top wall, close to one side of the mounting groove (3), a second screw rod (5) is rotatably connected to a top wall, far away from the first screw rod (4), of the other side of the mounting groove (3), a first worm wheel (6) is mounted on the surface of the top end of the first screw rod (4), a second worm wheel (7) is mounted on the surface of the top end of the second screw rod (5), a first rotating shaft (8) is rotatably connected between two side walls, close to the front end of the mounting groove (3), a first worm (9) is mounted on the first rotating shaft (8), the surface of the first worm (9) is meshed with the surface of the first worm wheel (6), a second rotating shaft (10) is rotatably connected between two side walls, far away from the first rotating shaft (, a second worm (11) is mounted on the second rotating shaft (10), the surface of the second worm (11) is meshed and connected with the surface of the second worm wheel (7), and a driving mechanism (12) which simultaneously drives the first rotating shaft (8) and the second rotating shaft (10) to rotate is mounted on the side surface of the knitting machine body (1);
the driving mechanism (12) comprises a speed reducer (13), the speed reducer (13) is installed on one side, close to the bottom, of the knitting machine body (1), one end of the first rotating shaft (8) is installed with an output shaft of the speed reducer (13), the other end of the first rotating shaft (8) penetrates out of the other side of the knitting machine body (1) and is provided with a first gear (14), and the other end, far away from the speed reducer (13), of the second rotating shaft (10) penetrates out of the other side of the knitting machine body (1) and is provided with a second gear (15) in meshed connection with the first gear (14);
the intracavity of mounting groove (3) is provided with crane (16), the top that is close to its both sides on crane (16) is connected with the surface screw thread of first screw rod (4) and second screw rod (5) respectively, be close to bottom fixedly connected with supporting leg (17) of its corner on crane (16), auto-lock universal wheel (18) are installed to the bottom of supporting leg (17).
2. A frame device for knitting machine according to claim 1, characterized in that: inner wall fixedly connected with fixed plate (19) that is close to its bottom on mounting groove (3), just with the bottom installation of supporting leg (17) after fixed plate (19) below is worn out in supporting leg (17) auto-lock universal wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685106.0U CN212451840U (en) | 2020-04-29 | 2020-04-29 | Rack device for knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685106.0U CN212451840U (en) | 2020-04-29 | 2020-04-29 | Rack device for knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212451840U true CN212451840U (en) | 2021-02-02 |
Family
ID=74468825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020685106.0U Expired - Fee Related CN212451840U (en) | 2020-04-29 | 2020-04-29 | Rack device for knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212451840U (en) |
-
2020
- 2020-04-29 CN CN202020685106.0U patent/CN212451840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |