CN210558490U

CN210558490U - Winding system

Info

Publication number: CN210558490U
Application number: CN201921280710.9U
Authority: CN
Inventors: 黄彪; 赵璟; 刘建华; 刘敏
Original assignee: Hunan Dayang Machinery Manufacturing Co ltd
Current assignee: Hunan Dayang Machinery Manufacturing Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-19
Anticipated expiration: 2029-08-08

Abstract

The utility model provides a winding system, it is including the frame, frame one end is installed the coil and is placed the subassembly, linear electric motor is installed at the frame top, be fixed with the wire stand on linear electric motor's the slider, install the wire subassembly on the wire stand, frame other end mid-mounting has telescopic cylinder, telescopic cylinder's piston rod is connected with the bobbin, the movable sleeve is equipped with horizontal guide shaft in the frame of telescopic cylinder below both sides, horizontal guide shaft is connected with bobbin lower part both sides, the spiral subassembly is installed at the bobbin top. Rational in infrastructure after this scheme of adoption, convenient to use need not the manual work and stares at the coiling machine constantly when the wire winding, greatly reduced artificial intensity of labour.

Description

Winding system

Technical Field

The utility model belongs to the technical field of the coiling machine technique and specifically relates to indicate a winding system.

Background

The current coiling machine is when the wire winding, and unwrapping wire coil is too big, often can strike the frame, so can only use the unwrapping wire coil of specific size, and simultaneously at the unwrapping wire in-process, the skew often can take place for a line section of thick bamboo, leads to a line section of thick bamboo end plate to strike the bearing arm, takes place a card section of thick bamboo or broken string, in case the broken string, if do not have workman's on duty, the coiling chance operates always, causes the wasting of resources, also influences simultaneously and winds the roll effect.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a winding system rational in infrastructure, convenient to use.

In order to achieve the above object, the present invention provides a technical solution: the utility model provides a winding system, it is including the frame, the coil is installed to frame one end and is placed the subassembly, linear electric motor is installed at the frame top, be fixed with the wire stand on linear electric motor's the slider, install the wire subassembly on the wire stand, frame other end mid-mounting has telescopic cylinder, telescopic cylinder's piston rod is connected with the bobbin, movable sleeve is equipped with horizontal guide shaft in the frame of telescopic cylinder below both sides, horizontal guide shaft and bobbin lower part both sides are connected, the spiral subassembly is installed at the bobbin top.

The wire guiding assembly comprises a main bearing arm, an auxiliary bearing arm, a main supporting arm and an auxiliary supporting arm, wherein the main bearing arm is two and is made of a hollow square tube, one end part of the main bearing arm is hinged to the rack, one end of the auxiliary bearing arm is movably sleeved in the main bearing arm, the top of the other end of the auxiliary bearing arm is fixed with a wire roller supporting plate, the top of the wire roller supporting plate is provided with a concave supporting roller groove, and a wire roller limiting assembly is arranged on the wire roller supporting plate on one side of the supporting roller groove; the top of the auxiliary supporting arm is hinged to the bottom of an auxiliary bearing arm below the wire roller supporting plate, the lower part of the auxiliary supporting arm is movably sleeved in the main supporting arm, and the main bearing arm, the auxiliary bearing arm, the main supporting arm and the auxiliary supporting arm are respectively locked at the sleeved positions through corresponding adjusting bolts; the lower parts of the two main supporting arms are fixedly connected through the synchronizing rods, the supporting wheel plates are fixed at the bottoms of the main supporting arms, at least two supporting arm walking wheels are installed at the bottom of each supporting wheel plate, supporting arm supporting plates are fixed at the lower part of the machine frame below the main supporting arms, the outer ends of the supporting arm supporting plates are bent upwards to form limiting plates, and coil limiting assemblies are installed on the upper parts of the opposite sides of the two auxiliary supporting arms.

The coil limiting assembly comprises limiting plates, mounting shafts, locking nuts and buffer springs, wherein one end of each mounting shaft is connected with each limiting plate, the other end of each mounting shaft penetrates through each auxiliary supporting arm to be meshed with each locking nut, each buffer spring is sleeved on the mounting shaft between each limiting plate and each auxiliary supporting arm, one end of each sleeved buffer spring is abutted to each limiting plate, the other end of each buffer spring is abutted to each auxiliary supporting arm, the limiting plates in the two groups of limiting assemblies are opposite after mounting, and a pay-off drum placing area is formed between the two limiting plates; and balls are arranged on the opposite sides of the two limiting plates.

The wire roller limiting assembly comprises a wire roller supporting plate, a hinged arm, a cover plate and a hinged arm spring, wherein a hinged support is fixed on the upper portion of the outer side wall of one side of the wire roller supporting plate, the bottom of the hinged arm is hinged to the hinged support through a first hinged shaft, the length of the hinged arm is larger than the distance between the hinged support and the top of the wire roller supporting plate, one end of the hinged arm spring is connected with the upper portion of the hinged arm, the other end of the hinged arm spring is connected with the wire roller supporting plate above the hinged support, one end of the cover plate is hinged to the top of the hinged arm through a second hinged shaft, the other end of the cover plate is bent downwards and then extends towards the wire roller supporting plate to form a locking block, a locking groove formed by an inner concave part.

The wire assembly comprises a wire slide seat movably arranged on a wire upright post, the wire slide seat is n-shaped, a lantern ring is fixed on the outer side wall of one side of the wire slide seat, the lantern ring is sleeved with the wire upright post and locked by a sleeve broken bolt after being sleeved, an alarm is arranged in the inner cavity of the wire slide seat, mounting plates are formed by downward extending two sides of the bottom of the wire slide seat, an n-shaped bottom plate is arranged between the two mounting plates, two ends of the bottom plate are outwards bent to form fixing plates, the fixing plates are mounted at the bottoms of the corresponding mounting plates through mounting bolts, a wire seat is movably mounted in an n groove of the mounting plates, a guide pillar is vertically fixed at the top of the wire seat, the top of the guide pillar upwards penetrates through the top of the mounting plates to be connected with a contact piece, a, the top of the buffer spring is connected with the bottom of the wire sliding seat; the two ends of the bottom of the wire seat adopt arc smooth transition, the transition surface and the bottom of the wire seat are both provided with wire grooves, and the vertical section of the wire groove at the bottom of the wire seat is n-shaped.

The winding assembly comprises travelling wheels, a pushing cylinder and a rotating shaft, wherein the winding frame is H-shaped, a telescopic cylinder is hinged at the center of an H-shaped cross arm, one end of a horizontal guide shaft is fixed at the lower part of a fork arm corresponding to the H-shape, the other end of the horizontal guide shaft penetrates through the frame to form a guide end, the travelling wheels are installed at the bottom of the H-shaped fork arm, the pushing cylinder is fixed on one fork arm at the top of the winding frame, a bearing seat is fixed at the top of the other fork arm, the rotating shaft is installed on the bearing seat, the installed rotating shaft is opposite to a piston rod of the pushing cylinder, a first positioning plate is movably installed on a piston rod of the pushing cylinder, a second positioning plate is fixed on the rotating shaft at one end opposite to the pushing cylinder, a winding cylinder placing area is reserved between the installed second positioning plate and the first positioning plate, the other end of the rotating shaft penetrates through the bearing seat to be connected, install the rotating electrical machines on the motor mount pad, install the rotatory fluted disc of second on the transmission shaft of rotating electrical machines, be connected through the chain between rotatory fluted disc of second and the first rotatory fluted disc, first locating plate all is equipped with spacing axle with the relative one side middle part of second locating plate.

By adopting the above technical scheme, the utility model, the coil is placed the subassembly and can be according to the size of coil adjust ground height and the frame between the distance, the wire subassembly carries out wire and broken string, the scarce line is reported to the police, the spiral subassembly winds, rational in infrastructure after this scheme of adoption, convenient to use need not the manual work and stares the coiling machine constantly when the wire winding, greatly reduced artificial intensity of labour.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the winding frame of the present invention.

Fig. 3 is a schematic view of the wire winding assembly of the present invention.

Fig. 4 is a schematic view of the wire roller limiting assembly of the present invention.

Fig. 5 is a schematic diagram of the coil limiting assembly of the present invention.

Fig. 6 is a schematic view of a wire assembly according to the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to fig. 1 to 6, the winding system according to the embodiment includes a frame, a coil placing assembly is installed at one end of the frame, a linear motor 1 is installed at the top of the frame, a lead upright 2 is fixed on a slider of the linear motor 1, a lead assembly is installed on the lead upright 2, a telescopic cylinder 3 is installed in the middle of the other end of the frame, a piston rod of the telescopic cylinder 3 is connected with a winding frame 403, a horizontal guide shaft 4 is movably sleeved on the frame on two sides below the telescopic cylinder 3, the horizontal guide shaft 4 is connected with two sides of the lower portion of the winding frame 403, and a winding assembly is installed at the top of the winding frame 403.

The wire guiding assembly comprises a main bearing arm 101, an auxiliary bearing arm 102, a main bearing arm 103 and an auxiliary supporting arm 104, wherein the main bearing arm 101 is made of two hollow square tubes, one end of the main bearing arm 101 is hinged to the frame, one end of the auxiliary bearing arm 102 is movably sleeved in the main bearing arm 101, a wire roller supporting plate 105 is fixed to the top of the other end of the auxiliary bearing arm, a carrier roller groove 106 formed by sinking is formed in the top of the wire roller supporting plate 105, and a wire roller limiting assembly is mounted on the wire roller supporting plate 105 on one side of the carrier roller groove 106; the top of the auxiliary supporting arm 104 is hinged to the bottom of the auxiliary bearing arm 102 below the wire roller supporting plate 105, the lower part of the auxiliary supporting arm 104 is movably sleeved in the main supporting arm 103, and the sleeved parts of the main bearing arm 101, the auxiliary bearing arm 102, the main supporting arm 103 and the auxiliary supporting arm 104 are respectively locked through corresponding adjusting bolts; the lower parts of the two main supporting arms 103 are fixedly connected through a synchronizing rod 107, supporting wheel plates are fixed at the bottom of the main supporting arms 103, at least two supporting arm walking wheels 108 are installed at the bottom of each supporting wheel plate, a supporting arm supporting plate 109 is fixed at the lower part of the machine frame below the main supporting arm 101, the outer end of the supporting arm supporting plate 109 is bent upwards to form a limiting plate, and a coil limiting component is installed on the upper part of one side, opposite to the two auxiliary supporting arms 104.

The coil limiting component comprises a limiting plate 2015, a mounting shaft 2016, a locking nut 2017 and a buffer spring 2018, wherein one end of the mounting shaft 2016 is connected with the limiting plate 2015, the other end of the mounting shaft 2016 penetrates through the secondary support arm 104 to be meshed with the locking nut 2017, the buffer spring 2018 is sleeved on the mounting shaft 2016 between the limiting plate 2015 and the secondary support arm 104, one end of the sleeved buffer spring 2018 is abutted against the limiting plate 2015, the other end of the buffer spring 2018 is abutted against the secondary support arm 104, the limiting plates 2015 in the two groups of limiting components after mounting are opposite, and a pay-off drum placing area is formed between the two limiting plates 2015; the opposite sides of the two limiting plates 2015 are provided with balls 2019.

The wire roller limiting assembly comprises a wire roller supporting plate 105, a hinge arm 207, a cover plate 208 and a hinge arm spring 209, wherein a hinge base 2011 is fixed on the upper portion of the outer side wall of one side of the wire roller supporting plate 105, the bottom of the hinge arm 207 is hinged to the hinge base 2011 through a first hinge shaft, the length of the hinge arm 207 is larger than the distance from the hinge base 2011 to the top of the wire roller supporting plate 105, one end of the hinge arm spring 209 is connected with the upper portion of the hinge arm 207, the other end of the hinge arm spring 209 is connected with the wire roller supporting plate 105 above the hinge base 2011, one end of the cover plate 208 is hinged to the top of the hinge arm 207 through a second hinge shaft, the other end of the cover plate 208 is bent downwards and then extends towards the wire roller supporting plate 105 to form a locking block 2012, a locking groove 2013 formed in a concave manner is formed in the.

The lead assembly comprises a lead slide seat 307 movably arranged on a lead upright post 2, the lead slide seat 307 is n-shaped, a lantern ring is fixed on the outer side wall of one side, the lantern ring is sleeved with the lead upright post 2 and locked by a sleeved broken bolt after being sleeved, an alarm 308 is arranged in the inner cavity of the lead slide seat 307, mounting plates 309 are formed by extending downwards on two sides of the bottom of the lead slide seat 307, an n-shaped bottom plate 3010 is arranged between the two mounting plates 309, two ends of the bottom plate 3010 are bent outwards to form fixing plates 3011, the fixing plates 3011 are arranged at the bottoms of the corresponding mounting plates 309 through the mounting bolts, a lead seat 3012 is movably arranged in n grooves of the mounting plates 309, a guide post 3013 is vertically fixed at the top of the lead seat 3012, the top of the guide post 3013 upwards passes through the top of the mounting plate 309 to be connected with the contact 3014, a switch contact, the top of the contact piece 3014 is provided with a buffer spring 3016, the bottom of the buffer spring 3016 is abutted against the top of the contact piece 3014, and the top of the buffer spring 3016 is connected with the bottom of the wire slide 307; the two ends of the bottom of the wire seat 3012 are in arc smooth transition, the transition surface and the bottom of the wire seat 3012 are both provided with wire slots 3018, and the vertical section of the wire slot 3018 at the bottom of the wire seat 3012 is n-shaped.

The winding assembly comprises a travelling wheel 406, a pushing cylinder 407 and a rotating shaft 409, wherein the bobbin 403 is in an H shape, the telescopic cylinder 3 is hinged at the center of an H-shaped cross arm, one end of a horizontal guide shaft 4 is fixed at the lower part of a fork arm corresponding to the H shape, the other end of the horizontal guide shaft 4 penetrates through the frame to form a guide end, the travelling wheel 406 is installed at the bottom of the fork arm of the H shape, the pushing cylinder 407 is fixed on one fork arm at the top of the bobbin 403, a bearing seat 408 is fixed at the top of the other fork arm, the rotating shaft 409 is installed on the bearing seat 408, the installed rotating shaft 409 is opposite to a piston rod of the pushing cylinder 407, a first positioning plate 4010 is movably installed on the piston rod of the pushing cylinder 407, a second positioning plate 4011 is fixed on the rotating shaft 409 at the end opposite to the pushing cylinder 407, a bobbin placing area is reserved between the installed second positioning plate 4011 and the first positioning plate 4010, the other end of the rotating, install motor mount pad 4013 in the frame of first rotatory fluted disc 4012 below, install rotating electrical machines 4014 on the motor mount pad 4013, install the rotatory fluted disc 4015 of second on rotating electrical machines 4014's the transmission shaft, be connected through chain 4016 between the rotatory fluted disc 4015 of second and the first rotatory fluted disc 4012, first locating plate 4010 all is equipped with spacing axle 4017 with the relative one side middle part of second locating plate 4011.

When the coil is large, firstly loosening the adjusting bolt on the main bearing arm, outwards pulling out the auxiliary bearing arm, then loosening the adjusting bolt on the main bearing arm, then upwards pulling out the auxiliary bearing arm, and enabling the distance between the wire roller supporting plate and the ground and the rack to be long, so that a larger coil can be placed;

when the coil is placed, the locking block is pulled outwards to make the locking block withdraw from the locking groove, then the locking block is rotated upwards to open the carrier roller groove, the bobbin shaft is sleeved into the bobbin, the bobbin is lifted between the two bobbin supporting plates to make the bobbin shaft supported by the corresponding carrier roller groove, then the cover plate at one end of the locking block is rotated towards the locking groove direction by using the second hinge shaft as the center to make the locking block positioned above the bobbin supporting plate at one end of the locking groove, then the locking block is pulled, the hinge arm spring is compressed, and after the locking block is moved to the outer side of the bobbin supporting plate, then the locking block is pressed down to ensure that the locking block is just opposite to the locking groove, the force is released, the hinged arm rotates outwards by taking the first hinged shaft as the center under the tension of the hinged arm spring, the hinged arm synchronously pulls the cover plate, the cover plate drives the locking block to ensure that the locking block is inserted in the locking groove to limit the bobbin shaft, when the bobbin shaft is paid off, the bobbin can contact the ball when deviating to one side, thereby effectively preventing the bobbin end plate from contacting the bearing arm to cause the dead locking or the broken wire;

the bobbin is placed in a bobbin placing area, center holes at two ends of the bobbin are aligned to corresponding limiting shafts, the center hole at one end of the bobbin is sleeved on the limiting shaft of a second positioning plate, a piston rod of a pushing cylinder extends out to drive a first positioning plate to move towards the second positioning plate, the limiting shaft on the first positioning plate is inserted into the center hole at the other end of the bobbin, the bobbin is clamped by the first positioning plate and the second positioning plate, a rotating motor drives a first rotating gear to rotate, the first rotating gear drives a second rotating gear to rotate through a chain, the second rotating gear drives a rotating shaft to rotate, the rotating shaft drives the second positioning plate to rotate, and the bobbin synchronously rotates to wind when the second positioning plate rotates; distance accessible telescopic cylinder between bobbin and the frame is adjusted, and when the diameter of bobbin was too big, telescopic cylinder's piston rod stretched out and drives the bobbin and keep away from the frame, and the bobbin makes the distance between bobbin and the frame elongate along with bobbin synchronous motion to coil and frame are contradicted when avoiding the wire winding.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A winding system comprises a frame and is characterized in that: the coil is installed to frame one end and is placed the subassembly, linear electric motor (1) is installed at the frame top, be fixed with wire stand (2) on the slider of linear electric motor (1), install the wire subassembly on wire stand (2), frame other end mid-mounting has telescopic cylinder (3), the piston rod of telescopic cylinder (3) is connected with bobbin (403), movable sleeve dress has horizontal guide shaft (4) in the frame of telescopic cylinder (3) below both sides, horizontal guide shaft (4) are connected with bobbin (403) lower part both sides, the spiral subassembly is installed at bobbin (403) top.

2. A winding system according to claim 1, characterized in that: the wire guiding assembly comprises two main bearing arms (101), two auxiliary bearing arms (102), a main supporting arm (103) and two auxiliary supporting arms (104), wherein the main bearing arms (101) are made of hollow square tubes, one end of each main bearing arm is hinged to the rack, one end of each auxiliary bearing arm (102) is movably sleeved in the main bearing arm (101), the top of the other end of each auxiliary bearing arm is fixedly provided with a wire roller supporting plate (105), the top of each wire roller supporting plate (105) is provided with a supporting roller groove (106) formed by sinking, and a wire roller limiting assembly is arranged on each wire roller supporting plate (105) on one side of each supporting roller groove (106); the top of the auxiliary supporting arm (104) is hinged to the bottom of the auxiliary supporting arm (102) below the line roller supporting plate (105), the lower part of the auxiliary supporting arm (104) is movably sleeved in the main supporting arm (103), and the sleeved parts of the main supporting arm (101), the auxiliary supporting arm (102), the main supporting arm (103) and the auxiliary supporting arm (104) are respectively locked through corresponding adjusting bolts; the lower parts of the two main supporting arms (103) are fixedly connected through a synchronizing rod (107), supporting wheel plates are fixed at the bottoms of the main supporting arms (103), at least two supporting arm walking wheels (108) are installed at the bottom of each supporting wheel plate, a supporting arm supporting plate (109) is fixed at the lower part of a machine frame below the main supporting arm (101), the outer end of the supporting arm supporting plate (109) is bent upwards to form a limiting plate, and a coil limiting component is installed on the upper part of one side, opposite to the two auxiliary supporting arms (104).

3. A winding system according to claim 1, characterized in that: the coil limiting component comprises a limiting plate (2015), a mounting shaft (2016), a locking nut (2017) and a buffer spring (2018), wherein one end of the mounting shaft (2016) is connected with the limiting plate (2015), the other end of the mounting shaft (2016) penetrates through the auxiliary supporting arm (104) to be meshed with the locking nut (2017), the buffer spring (2018) is sleeved on the mounting shaft (2016) between the limiting plate (2015) and the auxiliary supporting arm (104), one end of the sleeved buffer spring (2018) is abutted to the limiting plate (2015), the other end of the buffer spring (2018) is abutted to the auxiliary supporting arm (104), the limiting plates (2015) in the two sets of limiting components are opposite after mounting, and a pay-off drum placing area is formed between the two limiting plates (2015); balls (2019) are arranged on the opposite sides of the two limiting plates (2015).

4. A winding system according to claim 1, characterized in that: the wire roller limiting component comprises a wire roller supporting plate (105), a hinge arm (207), a cover plate (208) and a hinge arm spring (209), the wire roller supporting plate comprises a wire roller supporting plate (105), a hinged support (2011) is fixed to the upper portion of the outer side wall of one side of the wire roller supporting plate (105), the bottom of a hinged arm (207) is hinged to the hinged support (2011) through a first hinge shaft, the length of the hinged arm (207) is larger than the distance between the hinged support (2011) and the top of the wire roller supporting plate (105), one end of a hinged arm spring (209) is connected with the upper portion of the hinged arm (207), the other end of the hinged arm spring (209) is connected with the wire roller supporting plate (105) above the hinged support (2011), one end of a cover plate (208) is hinged to the top of the hinged arm (207) through a second hinge shaft, the other end of the cover plate (208) bends downwards and then extends towards the wire roller supporting plate (105) to form a locking block (2012), a locking groove (2013) formed by an inner concave inner side is formed in the.

5. A winding system according to claim 1, characterized in that: the lead assembly comprises a lead sliding seat (307) movably arranged on a lead upright post (2), the lead sliding seat (307) is n-shaped, a lantern ring is fixed on the outer side wall of one side of the lead sliding seat, the lantern ring is sleeved with the lead upright post (2), the lead sliding seat is locked by a sleeve broken bolt after being sleeved, an alarm (308) is arranged in the inner cavity of the lead sliding seat (307), mounting plates (309) are formed by downward extending two sides of the bottom of the lead sliding seat (307), an n-shaped bottom plate (3010) is arranged between the two mounting plates (309), two ends of the bottom plate (3010) are bent outwards to form fixing plates (3011), the fixing plates (3011) are arranged at the bottoms of the corresponding mounting plates (309) through mounting bolts, a lead seat (3012) is movably arranged in an n groove of the mounting plate (309), a guide pillar (3013) is vertically fixed at the top of the lead seat (3012), the top, a switch (3015) is installed at the top of the installation plate (309) below the contact piece (3014), the switch (3015) and the alarm (308) are electrically connected correspondingly, a buffer spring (3016) is arranged at the top of the contact piece (3014), the bottom of the buffer spring (3016) is abutted against the top of the contact piece (3014), and the top of the buffer spring (3016) is connected with the bottom of the lead slide seat (307); the two ends of the bottom of the wire seat (3012) adopt arc smooth transition, the transition surface and the bottom of the wire seat (3012) are both provided with wire grooves (3018), and the vertical section of the wire groove (3018) at the bottom of the wire seat (3012) is n-shaped.

6. A winding system according to claim 1, characterized in that: the winding assembly comprises a travelling wheel (406), a pushing cylinder (407) and a rotating shaft (409), wherein the bobbin (403) is H-shaped, the telescopic cylinder (3) is hinged at the center of the H-shaped cross arm, one end of a horizontal guide shaft (4) is fixed at the lower part of a fork arm corresponding to the H-shape, the other end of the horizontal guide shaft (4) penetrates through the rack to form a guide end, the travelling wheel (406) is installed at the bottom of the H-shaped fork arm, the pushing cylinder (407) is fixed on one fork arm at the top of the bobbin (403), a bearing seat (408) is fixed at the top of the other fork arm, the rotating shaft (409) is installed on the bearing seat (408), the installed rotating shaft (409) is opposite to a piston rod of the pushing cylinder (407), a first positioning plate (4010) is movably installed on a piston rod of the pushing cylinder (407), a second positioning plate (4011) is fixed on the rotating shaft (409, reserve between second locating plate (4011) after the installation and first locating plate (4010) and have the bobbin and place the district, rotation axis (409) other end passes bearing frame (408) and is connected with first rotatory fluted disc (4012), install motor mount pad (4013) in the frame of first rotatory fluted disc (4012) below, install rotating electrical machines (4014) on motor mount pad (4013), install second rotatory fluted disc (4015) on the transmission shaft of rotating electrical machines (4014), be connected through chain (4016) between second rotatory fluted disc (4015) and first rotatory fluted disc (4012), first locating plate (4010) all are equipped with spacing axle (4017) with second locating plate (4011) relative one side middle part.