CN217149698U

CN217149698U - Speed change device applied to rope twisting machine

Info

Publication number: CN217149698U
Application number: CN202221002646.XU
Authority: CN
Inventors: 朱玮杰; 钟琴书
Original assignee: Wenling Xinzhonghe Machinery Co ltd
Current assignee: Wenling Xinzhonghe Machinery Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-09
Anticipated expiration: 2032-04-27

Abstract

The utility model provides a be applied to the speed change gear who turns round in the rope machine belongs to and turns round rope equipment technical field. It has solved the rotational speed of the unable fine regulation carousel of current rope machine of turning round at the in-process of work for the not high problem of stability of the rope is turned round to the output. This change gear who turns round in rope machine should include the base and set up the driving motor on the base, the base on still be provided with by driving motor driven carousel mechanism, carousel mechanism set up on the base through the stand, carousel mechanism comprises large turntable, small turntable, drive shaft and drive assembly, small turntable connects on large turntable through the pivot, small turntable on be provided with the spindle blade that is used for carrying out processing, drive assembly sets up in large turntable's cavity, it has the power device that the drive shaft carries out work to go back fixed mounting on the base. The utility model has the advantages of adjust the carousel rotational speed and improve and turn round rope stability.

Description

Speed change device applied to rope twisting machine

Technical Field

The utility model belongs to the technical field of turn round rope equipment, a turn round rope machine is related to, in particular to be applied to the speed change gear who turns round in the rope machine.

Background

The twisting machine can twist more than two yarns together to form the twisted rope. According to CN202020631237.0, the multi-strand rope twisting machine comprises a bottom plate, a stand column is arranged on the bottom plate, the axis of the stand column is vertical to the bottom plate, an outer rotating cylinder is sleeved outside the stand column, the upper end and the lower end of the stand column respectively extend out of the outer rotating cylinder, a large rotating disc which synchronously rotates along with the outer rotating cylinder is arranged at the upper end of the outer rotating cylinder, the outer rotating cylinder is driven by a first transmission mechanism to rotate on the stand column, and the first transmission mechanism is driven by a power source to act. When the rope twisting machine is used, the transmission mechanism inside the rope twisting machine is only driven by the first motor, so that the rotating speed of the turntable cannot be well adjusted in the working process of the rope twisting machine, the stability of the output twisted rope is not high, and in order to solve the problem, a speed change device applied to the rope twisting machine is designed.

Disclosure of Invention

The utility model aims at providing an above-mentioned problem to exist among the prior art provides an adjust the carousel rotational speed and improve the speed change gear who is applied to in the rope machine of turning round rope stability.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a be applied to speed change gear of turning round in rope machine, this turn round rope machine includes the base and sets up the driving motor on the base, the base on still be provided with by driving motor driven carousel mechanism, carousel mechanism set up on the base through the stand, its characterized in that, carousel mechanism constitute by carousel, small turntable, drive shaft and drive assembly, small turntable connect on the carousel through the pivot, small turntable on be provided with the spindle blade that is used for processing, drive assembly set up in the cavity of carousel, the base on still fixed mounting have the drive shaft to carry out the power device of work, the carousel rotates on the stand by driving motor drives, the drive shaft wear to locate in the cavity of carousel and link to each other with drive assembly to adjusted by power device.

In foretell speed change gear who is applied to in twisting rope machine, drive assembly sets up at the epaxial little hold-in range wheelset of commentaries on classics including setting up the big hold-in range pulley in stand upper end and rotating, and every little hold-in range wheelset of group sets up last hold-in range pulley and lower hold-in range pulley in same pivot from top to bottom, and the last hold-in range pulley of every little hold-in range pulley of group passes through last synchronous belt drive to be connected, and wherein a set of little hold-in range wheelset's lower synchronous belt pulley is connected with big hold-in range pulley drive through lower synchronous belt, go up synchronous belt pulley, lower synchronous belt pulley formula structure as an organic whole or fixed connection's split type structure, just little hold-in range wheelset and small turntable fixed connection.

In the above speed changing device applied to the rope twisting machine, the driving shaft is connected with the large synchronous pulley, the upright post is provided with the slot at a position corresponding to the power device, and the driving shaft is provided with the connecting pulley at a position corresponding to the slot and connected with the power device.

In the above-mentioned speed change device applied to the rope twisting machine, the large turntable and the driving shaft are provided with bearings.

Compared with the prior art, this should be used for turning round have the power device and the drive shaft of setting in the stand of setting on the base in the speed change gear in the rope machine, the drive shaft is connected with power device and controlled by power device, at the in-process that the rope machine carried out work of turning round, adjusts power device, can adjust the rotational speed of big synchronous pulley in the carousel to adjust the elasticity of turning round the rope, improved and turned round the holistic stability of rope.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is a partial structural intention in the large turntable of the invention.

Fig. 4 is a schematic sectional structure view of the center pillar of the present invention.

In the figure, 1, a base; 2. a drive motor; 3. a turntable mechanism; 4. a large turntable; 5. a small turntable; 6. a drive shaft; 7. a column; 8. a transmission assembly; 9. a rotating shaft; 10. an ingot bar; 11. a power plant; 12. a large synchronous pulley; 13. an upper synchronous pulley; 14. a lower synchronous pulley; 15. an upper synchronous belt; 16. a lower synchronous belt; 17. grooving; 18. connecting the belt wheel.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1, 2 and 3, fig. 4 shows, this application is to change speed gear in twisting rope machine, this twisting rope machine includes base 1 and the driving motor 2 of setting on base 1, still be provided with the carousel mechanism 3 driven by driving motor 2 on base 1, carousel mechanism 3 sets up on base 1 through stand 7, carousel mechanism 3 comprises large turntable 4, small turntable 5, drive shaft 6 and transmission assembly 8, small turntable 5 connects on large turntable 4 through pivot 9, be provided with the spindle blade 10 that is used for processing on small turntable 5, transmission assembly 8 sets up in the cavity of large turntable 4, still fixed mounting has the power device 11 that drive shaft 6 carries out work on base 1, large turntable 4 is driven by driving motor 2 and is rotated on stand 7, drive shaft 6 wears to locate in the cavity of large turntable 4 and links to each other with transmission assembly 8, and is adjusted by power device 11.

The utility model discloses in, when carousel 4 rotated, little carousel 5 revolved along with carousel 4 to take place the rotation, the rotation direction of carousel 4 and little carousel 5's rotation direction are reverse, and the rotation through each little carousel 5 realizes twisting the line that becomes one to the line on spindle blade 10 and turns into the rope.

It is further said that, transmission assembly 8 sets up the little hold-in range wheelset in pivot 9 including setting up big hold-in range 12 in the stand 7 upper end and rotating, and every group little hold-in range wheelset is including setting up last hold-in range 13 and lower hold-in range 14 on same pivot 9 from top to bottom, and every group little hold-in range wheelset's last hold-in range 13 is connected through last hold-in range 15 transmission, and wherein a set of little hold-in range wheelset's lower hold-in range 14 is connected with big hold-in range 12 transmission through synchronous belt 16 down, go up hold-in range 13, lower hold-in range 14 formula structure as an organic whole or fixed connection's split type structure, just little hold-in range wheelset and little carousel 5 fixed connection.

The utility model discloses in, change when power device 11, the rotational speed of the drive shaft 6 that links to each other with power device 11 can take place to rotate promptly, because carousel 4 and drive shaft 6 interconnect, the adjustment will take place for the slew rate of carousel 4 so, and the slew rate of consequently little carousel 5 can change along with the change that power device 11 takes place.

In more detail, the driving shaft 6 is connected with the large turntable 4, a bearing is arranged between the driving shaft 6 and the large turntable 4, the bearing supports the rotation of the driving shaft 6, the rotation of the driving shaft 6 can interfere the rotation of the small turntable 5, a slot 17 is formed in the upright post 7 and is opposite to the power device 11, and a connecting belt wheel 18 used for being connected with the power device 11 is installed on the driving shaft 6 and is located at the slot 17.

In more detail, the power device 11 may be a speed reduction motor.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms base 1, driving motor 2, turntable mechanism 3, large turntable 4, small turntable 5, driving shaft 6, upright post 7, transmission assembly 8, rotating shaft 9, spindle 10, power device 11, large synchronous pulley 12, upper synchronous pulley 13, lower synchronous pulley 14, upper synchronous belt 15, lower synchronous belt 16, slot 17, connecting pulley 18, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A speed change device applied to a rope twisting machine comprises a base (1) and a driving motor (2) arranged on the base (1), wherein a turntable mechanism (3) driven by the driving mechanism is further arranged on the base (1), the turntable mechanism (3) is arranged on the base (1) through an upright post (7), the speed change device is characterized in that the turntable mechanism (3) consists of a large turntable (4), a small turntable (5), a driving shaft (6) and a transmission assembly (8), the small turntable (5) is connected to the large turntable (4) through a rotating shaft (9), a spindle blade (10) for processing is arranged on the small turntable (5), the transmission assembly (8) is arranged in a cavity of the large turntable (4), and a power device (11) for driving the driving shaft (6) to work is further fixedly arranged on the base (1), the large turntable (4) is driven by the driving motor (2) to rotate on the upright post (7), and the driving shaft (6) penetrates through a cavity of the large turntable (4), is connected with the transmission assembly (8) and is adjusted by the power device (11).

2. The speed change device applied to the rope twisting machine according to claim 1, the transmission component (8) comprises a large synchronous belt pulley (12) arranged at the upper end of the upright post (7) and small synchronous belt pulley sets rotationally arranged on the rotating shaft (9), each small synchronous belt pulley set comprises an upper synchronous belt pulley (13) and a lower synchronous belt pulley (14) which are vertically arranged on the same rotating shaft (9), the upper synchronous belt pulley (13) of each small synchronous belt pulley set is in transmission connection through an upper synchronous belt (15), wherein the lower synchronous belt wheel (14) of one group of small synchronous belt wheel sets is in transmission connection with the large synchronous belt wheel (12) through a lower synchronous belt (16), go up synchronous pulley (13), go up synchronous pulley (13) formula structure as an organic whole or fixed connection's split type structure, just little synchronous pulley group and little carousel (5) fixed connection.

3. The speed change device applied to the rope twisting machine is characterized in that the driving shaft (6) is connected with the large synchronous pulley (12), a slot (17) is formed in the upright post (7) and is opposite to the power device (11), and a connecting pulley (18) used for being connected with the power device (11) is installed on the driving shaft (6) and is located at the position of the slot (17).

4. A gear change mechanism for use in a rope twisting machine according to claim 1, characterized in that the turntable (4) and the drive shaft (6) are provided with bearings.