CN210558552U

CN210558552U - Combined propeller shaft

Info

Publication number: CN210558552U
Application number: CN201921138358.5U
Authority: CN
Inventors: 刘超; 程波; 邱双林; 王平
Original assignee: Jihua 3542 Textile Co Ltd
Current assignee: Jihua 3542 Textile Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a combined type propeller shaft, which comprises a first mounting frame, a propeller shaft and a second mounting frame; first mounting bracket and second mounting bracket are L shape structure, the inside automatically controlled push rod that is equipped with that inlays of horizontal end of first mounting bracket, and automatically controlled push rod passes through the transfer line and is connected with the horizontal end of second mounting bracket, the vertical end outer wall bolt fastening of first mounting bracket has around rolling up the motor, and is connected with the coupling assembling transmission around rolling up the motor through the shaft coupling, coupling assembling's quantity is two, two the joint is fixed with the thick liquid axle between the coupling assembling. The utility model discloses in, this thick liquid axle adopts the structural design of components of a whole that can function independently combination formula, has realized the quick nimble dismouting operation effect of thick liquid axle, and the convenient quick installation of thick liquid axle carries out the thick liquid axle around rolling up the processing on mechanism, also can be when thick liquid axle spare part breaks down and damages, and the very first time is maintained the spare part of damage and is changed the processing, has reduced operating personnel's work burden.

Description

Combined propeller shaft

Technical Field

The utility model relates to the technical field of textile machinery, especially, relate to a modular thick liquid axle.

Background

The sizing shaft winding mechanism is one of the components of the sizing machine, and the mechanism for uniformly winding the sized and dried yarn into the sizing shaft at a constant speed, constant tension and uniform density comprises a constant tension winding device, a yarn pressing roller device and a telescopic reed, and the sizing shaft plays an important role in the winding operation as one of the winding parts of the yarn in the textile machinery.

However, the existing sizing shaft usually adopts the structural design of integral type more, the wholeness that leads to the sizing shaft is extremely strong, when spare part on the sizing shaft takes place to damage and needs to be changed, maintenance personal can't carry out quick nimble dismouting operation to the sizing shaft, thereby operating personnel's work burden has been increased, be unfavorable for the maintenance of sizing shaft to handle, simultaneously at the epaxial yarn of sizing around rolling up the design back, also can't be from the quick take off of rolling up mechanism with the sizing shaft, and then be unfavorable for the change transportation of sizing shaft to handle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined type propeller shaft.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined propeller shaft comprises a first mounting frame, a propeller shaft and a second mounting frame;

the first mounting frame and the second mounting frame are both of L-shaped structures, an electric control push rod is embedded in the horizontal end of the first mounting frame, and the electric control push rod is connected with the horizontal end of the second mounting frame through a transmission rod;

a winding motor is fixed on the outer wall of the vertical end of the first mounting frame through bolts and is in transmission connection with the connecting assembly through a coupling;

the quantity of coupling assembling is two, two the joint is fixed with the thick liquid axle between the coupling assembling.

As a further description of the above technical solution:

coupling assembling comprises connecting rod, driving disc, connecting seat, shaft slot and spacing groove, wherein, is connected through the connecting rod between driving disc and the connecting seat, and the shaft slot is seted up at the outer wall of connecting seat, and the inner wall at the shaft slot is seted up to the spacing groove, has realized coupling assembling quick assembly disassembly's effect.

As a further description of the above technical solution:

the utility model also comprises a middle shaft;

the middle shaft is embedded in the inner cavity of the propeller shaft;

the outer wall of the middle shaft is annular, a plurality of supporting rods are welded at equal angles, and the supporting rods are supported with the inner wall of the propeller shaft;

the electrothermal tube is embedded in the inner cavity of the middle shaft, and the section of the electrothermal tube is of a structure shaped like a Chinese character 'hui', so that the heating and drying effects can be achieved for screening on the pulp shaft.

As a further description of the above technical solution:

the electric control push rod is also included;

the electric control push rod is embedded in the horizontal end of the first mounting frame;

the electric control push rod is connected with the outer wall of the horizontal end of the second mounting frame through the transmission rod, and the effect of free telescopic movement of the two mounting frames is achieved.

As a further description of the above technical solution:

also comprises a chuck;

the two chucks are respectively clamped at two ends of the propeller shaft;

two the outer wall symmetric welding of chuck has the stopper, and stopper and spacing groove correspond the joint, can play sealed protection's effect to the both ends of thick liquid axle.

As a further description of the above technical solution:

the device also comprises a telescopic motor;

the telescopic motor is fixed on the outer wall of the vertical end of the first mounting frame through a bolt and is positioned below the winding motor;

the telescopic motor is in transmission connection with the lead screw through a coupling, and the outer wall of the lead screw is in rolling connection with a nut seat;

the top of the nut seat is welded with the dust collection bin, and the side-looking cross section of the dust collection bin is of an arc-shaped structure, so that the falling stains can be collected.

As a further description of the above technical solution:

the device also comprises a compression roller;

two ends of the compression roller are arranged at the bottom end of the inner wall of the dust collection bin through elastic rods;

the compression roller and the pulp shaft are parallel to each other, and can perform the function of extruding and compacting yarns on the pulp shaft.

As a further description of the above technical solution:

the device also comprises a limiting rod;

the limiting rod is welded at the bottom of the nut seat;

the bottom of the limiting rod is provided with a rolling groove, and the inner wall of the rolling groove is rotatably connected with a roller;

the idler wheel is connected with the sliding groove welded on the sliding rod on the inner wall of the vertical end of the first mounting frame in a rolling mode, and the protective effect of limiting clamping can be achieved in the moving process of the nut seat.

As a further description of the above technical solution:

the anti-dropping device also comprises an anti-dropping plate;

the number of the anti-falling plates is two, and the two anti-falling plates are respectively welded on the inner walls of the vertical ends of the first mounting frame and the second mounting frame;

two anticreep groove has all been seted up to the outer wall of anticreep board, the condition that takes place to drop when can avoiding the thick liquid axle dismouting.

As a further description of the above technical solution:

the quantity of spacing groove and stopper is two, two the spacing groove is two the stopper is half-cylinder structure, and its diameter size is all unanimous, has realized the effect that thick liquid axle and coupling assembling are accurately connected.

Advantageous effects

The utility model provides a combined type propeller shaft. The method has the following beneficial effects:

(1): this thick liquid axle adopts the structural design of components of a whole that can function independently combination formula, has realized the quick nimble dismouting operation effect of thick liquid axle, on the one hand conveniently with the quick installation of thick liquid axle carry out the thick liquid axle around rolling up the processing of rolling up on the mechanism, improve the effect of rolling up of thick liquid axle, on the other hand also can be when thick liquid axle spare part breaks down and damages, the very first time is maintained the change to the spare part of damage and is handled, has reduced operating personnel's work burden, very big improvement the result of use of thick liquid axle.

(2): this thick liquid axle makes it can drive the compression roller and carry out linear movement on the lead screw through the lead screw that sets up, carries out the effect of extrusion compaction to the epaxial yarn of winding of thick liquid, ensures the epaxial yarn of thick liquid tight degree of winding, and the structure in cooperation dust collection storehouse simultaneously can extrude the spot that drops to the compression roller and play effectual collection effect, avoids the spot to drop and takes place the phenomenon of pollution on winding mechanism, the effectual clean degree that has improved thick liquid axle operational environment.

(3): this thick liquid axle adopts two split type mounting brackets, and the flexible promotion of automatically controlled push rod of cooperation can enough play the fixed effect of stable joint to the thick liquid axle, ensures the stability of thick liquid axle work, also can be according to user demand reverse movement mounting bracket simultaneously for the quick mounting bracket that breaks away from of thick liquid axle, thereby the transportation operation is changed to the thick liquid axle to the convenience.

Drawings

Fig. 1 is a schematic view of the overall structure of a combined propeller shaft according to the present invention;

fig. 2 is a schematic structural view of the connection assembly of the present invention;

FIG. 3 is a schematic view of the internal structure of the middle propeller shaft of the present invention;

FIG. 4 is a schematic side view of the joint of the nut seat of the present invention;

FIG. 5 is a schematic view of a side view of the joint between the stop lever and the slide rod of the present invention;

fig. 6 is a schematic view of a partial structure of a joint between a first mounting frame and a second mounting frame of the present invention;

fig. 7 is a schematic side view of the anti-separation plate of the present invention.

Illustration of the drawings:

1. a winding motor; 2. a first mounting bracket; 21. an electrically controlled push rod; 3. a connecting assembly; 31. a connecting rod; 32. a drive plate; 33. a connecting seat; 34. a shaft groove; 35. a limiting groove; 4. a propeller shaft; 41. a strut; 42. a middle shaft; 43. an electric heating tube; 44. a chuck; 45. a limiting block; 5. a second mounting bracket; 6. a telescopic motor; 7. an anti-drop plate; 71. a drop-proof groove; 8. a lead screw; 9. a slide bar; 91. a chute; 10. a nut seat; 101. a dust collection bin; 102. an elastic rod; 103. a compression roller; 104. a limiting rod; 105. rolling a groove; 106. a roller; 11. and a transmission rod.

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.

As shown in fig. 1 and 2, a combined paddle shaft comprises a first mounting frame 2, a paddle shaft 4 and a second mounting frame 5;

the first mounting frame 2 and the second mounting frame 5 are both L-shaped structures, and the opening directions of included angles at the bending positions of the first mounting frame 2 and the second mounting frame 5 are opposite;

a winding motor 1 is fixed on an outer wall of the vertical end of the first mounting frame 2 through bolts, the winding motor 1 is in transmission connection with the connecting assembly 3 through a coupling shaft, the winding motor 1 only adopts a servo motor with a conventional type on the market, and the connecting assembly 3 can be effectively driven to rotate in the forward and reverse directions;

the quantity of coupling assembling 3 is two, the joint is fixed with thick liquid axle 4 between two coupling assembling 3, coupling assembling 3 is by connecting rod 31, driving disc 32, connecting seat 33, shaft groove 34 and spacing groove 35 are constituteed, wherein, be connected through connecting rod 31 between driving disc 32 and the connecting seat 33, the outer wall at connecting seat 33 is seted up to shaft groove 34, the inner wall at shaft groove 34 is seted up to spacing groove 35, make the both ends of thick liquid axle 4 can inlay and establish the connection of carrying out thick liquid axle 4 in shaft groove 34 fixed, realize the installation operation mode of thick liquid axle 4 combination formula.

As shown in fig. 3, the yarn drying device further comprises a central shaft 42, the central shaft 42 is embedded in the inner cavity of the sizing shaft 4, the outer wall of the central shaft 42 is annular, a plurality of supporting rods 41 are welded at equal angles, the plurality of supporting rods 41 are all supported with the inner wall of the sizing shaft 4, an electric heating tube 43 is embedded in the inner cavity of the central shaft 42, the cross section of the electric heating tube 43 is of a rectangular-square-shaped structure, the central shaft 42 is of a hollow structure, the electric heating tube 43 is embedded in the inner cavity of the central shaft 42 in a rectangular-square-shaped structure, and a storage battery pack and a temperature sensor for controlling the electric heating tube 43 to work are arranged on one side, close to the electric heating tube 43, of the inner cavity of.

As shown in fig. 6, further comprises an electric control push rod 21; the electric control push rod 21 is embedded inside the horizontal end of the first mounting frame 2, the electric control push rod 21 is connected with the outer wall of the horizontal end of the second mounting frame 5 through the transmission rod 11, the electric control push rod 21 can be an electric telescopic rod with a conventional type in the market, the transmission rod 11 can be driven to stretch, and therefore the first mounting frame 2 and the second mounting frame 5 are controlled to carry out relative displacement, and the pulp shaft 4 is conveniently disassembled and assembled.

As shown in fig. 2 and 3, still include chuck 44, the quantity of chuck 44 is two, two chucks 44 joint respectively at the both ends of thick liquid axle 4, the outer wall symmetric welding of two chucks 44 has stopper 45, and stopper 45 corresponds the joint with spacing groove 35, the quantity of spacing groove 35 and stopper 45 is two, two spacing grooves 35 and two stopper 45 are half-cylinder structure, and its diameter size is all unanimous, when chuck 44 imbeds the inside of axle groove 34, inside that stopper 45 can be embedded into spacing groove 35, thereby play accurate linkage effect to thick liquid axle 4 and connecting seat 33, ensure the stability of thick liquid axle 4 position.

As shown in fig. 1 and 4, the dust collecting device further comprises a telescopic motor 6, the telescopic motor 6 is fixed on the outer wall of the vertical end of the first mounting frame 2 through bolts and is located below the winding motor 1, the telescopic motor 6 is in transmission connection with a lead screw 8 through a coupling, the outer wall of the lead screw 8 is in rolling connection with a nut seat 10, a dust collecting bin 101 is welded at the top of the nut seat 10, the side view cross section of the dust collecting bin 101 is of an arc-shaped structure, the telescopic motor 6 can be a servo motor of a conventional type on the market, the telescopic motor 6 can drive the dust collecting bin 101 to move linearly on the lead screw 8, an effective collecting effect can be achieved on stains falling on the paddle shaft 4, the phenomenon that the stains fall on the winding mechanism and are polluted is avoided, and the cleanliness of the working environment of the paddle shaft 4.

As shown in fig. 4, the dust collecting device further comprises a pressing roller 103, two ends of the pressing roller 103 are arranged at the bottom end of the inner wall of the dust collecting bin 101 through elastic rods 102, and the pressing roller 103 is parallel to the pulp shaft 4, so that the telescopic motor 6 can drive the pressing roller 103 to move linearly on the screw rod 8, the yarn wound on the pulp shaft 4 is squeezed and compacted, the winding tightness of the yarn on the pulp shaft 4 is ensured, and the yarn is prevented from being scattered.

As shown in fig. 4 and 5, the nut fixing device further comprises a limiting rod 104, the limiting rod 104 is welded at the bottom of the nut seat 10, a rolling groove 105 is formed in the bottom of the limiting rod 104, a roller 106 is rotatably connected to the inner wall of the rolling groove 105, the roller 106 is in rolling connection with a sliding groove 91 welded on the sliding rod 9 at the inner wall of the vertical end of the first mounting rack 2, when the nut seat 10 moves on the lead screw 8, the limiting rod 104 also moves synchronously, the roller 106 rolls linearly in the sliding groove 91 on the sliding rod 9, a limiting clamping effect is achieved in the moving process of the nut seat 10, and the phenomenon of self-rotation of the nut seat 10 is prevented.

As shown in fig. 7, still include anticreep board 7, anticreep board 7's quantity is two, and two anticreep boards 7 weld respectively at the vertical end inner wall of first mounting bracket 2 and second mounting bracket 5, and anticreep groove 71 has all been seted up to the outer wall of two anticreep boards 7, when two mounting brackets removed apart and dismantle paddle shaft 4, the paddle shaft 4 that the accident dropped can fall in anticreep groove 71 on anticreep board 7 to prevent that paddle shaft 4 from directly dropping on ground and the condition of taking place the damage.

The working principle is as follows: connect first mounting bracket 2 and second mounting bracket 5 through automatically controlled push rod 21, thick liquid axle 4 is connected fixedly with coupling assembling 3, and under the drive around winding motor 1, it is rotatory to drive thick liquid axle 4, wind the book to the yarn, meanwhile, flexible motor 6 drives lead screw 8 rotatory, under the effect of nut seat 10, make compression roller 103 linear movement extrude the compaction to the yarn on the thick liquid axle 4 and handle, the spot that drops can be collected in cooperation dust collection storehouse 101, thereby ensure the normal operating of thick liquid axle 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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. The combined propeller shaft is characterized by comprising a first mounting frame (2), a propeller shaft (4) and a second mounting frame (5);

the first mounting rack (2) and the second mounting rack (5) are both L-shaped structures, and the opening directions of included angles of bent parts of the first mounting rack (2) and the second mounting rack (5) are opposite;

a winding motor (1) is fixed on the outer wall of the vertical end of the first mounting frame (2) through bolts, and the winding motor (1) is in transmission connection with the connecting assembly (3) through a coupling;

the quantity of coupling assembling (3) is two, two the joint is fixed with thick liquid axle (4) between coupling assembling (3).

2. The combined propeller shaft according to claim 1, wherein the connecting assembly (3) comprises a connecting rod (31), a transmission disc (32), a connecting seat (33), a shaft groove (34) and a limiting groove (35), wherein the transmission disc (32) is connected with the connecting seat (33) through the connecting rod (31), the shaft groove (34) is formed in the outer wall of the connecting seat (33), and the limiting groove (35) is formed in the inner wall of the shaft groove (34).

3. The composite paddle shaft of claim 1, further comprising a central shaft (42);

the middle shaft (42) is embedded in the inner cavity of the propeller shaft (4);

the outer wall of the middle shaft (42) is annular, a plurality of supporting rods (41) are welded at equal angles, and the supporting rods (41) are supported with the inner wall of the propeller shaft (4);

an electric heating tube (43) is embedded in the inner cavity of the middle shaft (42), and the section of the electric heating tube (43) is of a Chinese character 'hui' shape structure.

4. The combination paddle shaft of claim 1, further comprising an electrically controlled push rod (21);

the electric control push rod (21) is embedded in the horizontal end of the first mounting frame (2);

and the electric control push rod (21) is connected with the outer wall of the horizontal end of the second mounting frame (5) through a transmission rod (11).

5. The composite paddle shaft of claim 1, further comprising a chuck (44);

the number of the chucks (44) is two, and the two chucks (44) are respectively clamped at two ends of the propeller shaft (4);

two the outer wall symmetrical welding of chuck (44) has stopper (45), and stopper (45) and spacing groove (35) correspond the joint.

6. A combined propeller shaft according to claim 1, characterised in that it further comprises a telescopic motor (6);

the telescopic motor (6) is fixed on the outer wall of the vertical end of the first mounting frame (2) through a bolt and is positioned below the winding motor (1);

the telescopic motor (6) is in transmission connection with the lead screw (8) through a coupling, and the outer wall of the lead screw (8) is in rolling connection with a nut seat (10);

the top of the nut seat (10) is welded with a dust collection bin (101), and the side-view cross section of the dust collection bin (101) is of an arc-shaped structure.

7. The composite paddle shaft of claim 6, further comprising a press roll (103);

two ends of the compression roller (103) are arranged at the bottom end of the inner wall of the dust collection bin (101) through an elastic rod (102);

the press roller (103) and the pulp shaft (4) are parallel to each other.

8. The composite propeller shaft of claim 6, further comprising a stop bar (104);

the limiting rod (104) is welded at the bottom of the nut seat (10);

a rolling groove (105) is formed in the bottom of the limiting rod (104), and a roller (106) is rotatably connected to the inner wall of the rolling groove (105);

the roller (106) is in rolling connection with a sliding groove (91) welded on the sliding rod (9) on the inner wall of the vertical end of the first mounting frame (2).

9. The combined propeller shaft of claim 1, further comprising a retaining plate (7);

the number of the anti-falling plates (7) is two, and the two anti-falling plates (7) are respectively welded on the inner walls of the vertical ends of the first mounting frame (2) and the second mounting frame (5);

the outer walls of the two anti-falling plates (7) are provided with anti-falling grooves (71).

10. The combined propeller shaft according to claim 2, wherein the number of the limiting grooves (35) and the limiting blocks (45) is two, and the two limiting grooves (35) and the two limiting blocks (45) are both in a semi-cylindrical structure and have the same diameter.