阅读说明：本技术 一种1000t纯电三头牵引机 (1000T pure electric three-head tractor ) 是由 关灿彬 于 2019-09-18 设计创作，主要内容包括：本发明提供一种1000T纯电三头牵引机,包括上层导轨组、下层导轨组、滚筒料架、第一牵引头、第二牵引头以及自动中断锯,该上层导轨组的中部设置有第一齿条,该下层导轨组的中部设置有第二齿条,该第一牵引头包括第一牵引车、设置在该第一牵引车车内并与该第一齿条啮合的第一驱动齿轮以及倒置在该第一牵引车底部并与该第一驱动齿轮传动连接的第一伺服电机,该第二牵引头包括第二牵引车、设置在该第二牵引车车内并与该第二齿条啮合的第二驱动齿轮以及倒置在该第二牵引车顶部并与该第二驱动齿轮传动连接的第二伺服电机,本发明牵引速度极快,起步、刹车灵活,惯性小,运行噪音较低,性能稳定,故障率低等优点。(The invention provides a 1000T pure electric three-head tractor, which comprises an upper layer guide rail group, a lower layer guide rail group, a roller material rack, a first traction head, a second traction head and an automatic interrupt saw, wherein a first rack is arranged in the middle of the upper layer guide rail group, a second rack is arranged in the middle of the lower layer guide rail group, the first traction head comprises a first tractor, a first driving gear which is arranged in the first tractor and meshed with the first rack, and a first servo motor which is inverted at the bottom of the first tractor and is in transmission connection with the first driving gear, the second traction head comprises a second tractor, a second driving gear which is arranged in the second tractor and meshed with the second rack, and a second servo motor which is inverted at the top of the second tractor and is in transmission connection with the second driving gear, the traction speed of the invention is extremely high, the starting and the braking are flexible, the inertia is little, and the running noise is lower, and the stable performance, fault rate low grade advantage.)

1. The utility model provides a pure three head traction machines of 1000T which characterized in that: the automatic cutting machine comprises an upper guide rail group, a lower guide rail group, a roller material rack, a first traction head, a second traction head and an automatic cutting saw, wherein a first rack is arranged in the middle of the upper guide rail group, a second rack is arranged in the middle of the lower guide rail group, the first traction head comprises a first tractor, a first driving gear which is arranged in the first tractor and meshed with the first rack, and a first servo motor which is inverted at the bottom of the first tractor and is in transmission connection with the first driving gear, and the first driving gear is driven by the first servo motor to walk on the first rack so as to drive the first tractor to move on the upper guide rail group; the second traction head comprises a second tractor, a second driving gear which is arranged in the second tractor and is meshed with the second rack, and a second servo motor which is arranged on the top of the second tractor in an inverted mode and is in transmission connection with the second driving gear, and the second driving gear is driven by the second servo motor to walk on the second gear, so that the second tractor is driven to move on the lower layer of guide rail group.

2. The 1000T pure electric three-head tractor according to claim 1, wherein the automatic interrupt saw is movably mounted on the roller rack, the automatic interrupt saw comprises a rack movably mounted on the roller rack and an interrupt saw movably mounted on a cross beam of the rack, a chain fixed to the rack is arranged on the roller rack, the chain is driven to rotate by a servo motor, the automatic interrupt saw is driven to run on the roller rack, the automatic interrupt saw can automatically recognize the position of an aluminum interface for sawing, the aluminum profile is sawn and separated after the first or second traction head and the automatic interrupt saw are synchronized, the speed of the saw can be automatically adjusted according to the discharging speed, and the modes of the automatic saw and the fixed saw are provided, so that the functions of one rod with one saw, one rod with multiple saws and the like can be realized.

3. The 1000T pure electric three-head tractor according to claim 2, wherein the bottom of the first tractor is further provided with a rotatable first material supporting frame, a first material supporting frame arranged at the bottom of the first tractor in a swinging mode, a first swinging motor used for driving the first material supporting frame to swing, and a first driven gear fixed with the first material supporting frame and a first driving gear meshed with the first driven gear and connected with the first swinging motor are arranged in the first tractor.

4. The 1000T pure electric three-head tractor according to claim 2, wherein the bottom of the second tractor is further provided with a rotatable second material supporting frame, a first material supporting frame which is arranged at the bottom of the second tractor in a swinging mode, and a second swinging motor which is used for driving the second material supporting frame to swing, and a second driven gear which is fixed with the second material supporting frame and a second driving gear which is meshed with the second driven gear and connected with the first swinging motor are arranged in the second tractor.

Technical Field

The invention relates to an aluminum material tractor, in particular to a 1000T pure electric three-head tractor.

Background

At present, a tractor on the market is mainly controlled by hydraulic pressure, the material of a tractor head is steel and steel, a chain or a steel wire rope is used as traction power, a hydraulic system is necessary to be provided with an oil tank, an oil path valve and other control elements, so that the volume and the weight of the machine are heavier, the traction power is transmitted by the chain, the chain is heavy in self weight, and resistance generated during transmission is large, so that the starting and braking of the machine are not flexible enough, the traction speed cannot be improved to the maximum extent, and the running weight and the resistance of the machine are increased due to certain defects of certain aluminum profiles with high traction speed and thin thickness, so that the machine has the problems of low traction speed (the fastest traction speed is 0.7 m/s), inflexible running, slow starting, large brake inertia, high running noise and the like, and the yield of the aluminum profiles is reduced and the yield cannot be improved.

Disclosure of Invention

The invention mainly aims to provide a 1000T pure-electric three-head tractor, wherein a first traction head and a second traction head of the tractor are driven by a gear rack, so that the weight and the running resistance of the tractor are reduced, the running noise is low, the tractor runs flexibly, starts quickly, has small brake inertia, the traction speed can reach more than 1.2 m/s, the performance is stable, and the yield and the production efficiency of aluminum profiles are greatly improved.

The invention further aims to provide a 1000T pure electric three-head tractor, which solves the problems of low traction speed, inflexible starting and braking and unstable performance, improves the production efficiency of aluminum materials and the yield.

The technical scheme of the invention is as follows: A1000T pure electric three-head tractor comprises an upper layer guide rail group, a lower layer guide rail group, a roller material rack, a first traction head, a second traction head and an automatic interruption saw, wherein a first rack is arranged in the middle of the upper layer guide rail group, a second rack is arranged in the middle of the lower layer guide rail group, the first traction head comprises a first tractor, a first driving gear which is arranged in the first tractor and meshed with the first rack, and a first servo motor which is inverted at the bottom of the first tractor and is in transmission connection with the first driving gear, and the first driving gear is driven by the first servo motor to walk on the first rack so as to drive the first tractor to move on the upper layer guide rail group; the second traction head comprises a second tractor, a second driving gear which is arranged in the second tractor and is meshed with the second rack, and a second servo motor which is arranged on the top of the second tractor in an inverted mode and is in transmission connection with the second driving gear, and the second driving gear is driven by the second servo motor to walk on the second gear, so that the second tractor is driven to move on the lower layer of guide rail group.

This automatic break saw is portable to be installed on this cylinder work or material rest, this automatic break saw includes the frame of portable installation on this cylinder work or material rest and the portable interrupt saw of installing on this frame crossbeam, be provided with the chain fixed with this frame on this cylinder work or material rest, it rotates to drive the chain through servo motor, thereby it walks on this cylinder work or material rest to drive the automatic break saw, the automatic break saw can automatic identification aluminum product interface position saw cut, just saw cut the separation to the aluminium alloy after first or second traction head and automatic break saw are synchronous, can be according to ejection of compact speed automatically regulated out the action of sawing fast slow, take automatic saw and fixed saw mode, can realize many excellent saws, functions such as many saws of a stick.

The bottom of the first tractor is also provided with a rotatable first material supporting frame, a first material supporting frame arranged at the bottom of the first tractor in a swinging mode, and a first swinging motor used for driving the first material supporting frame to swing.

The bottom of the second tractor is also provided with a rotatable second material supporting frame, a first material supporting frame which can be arranged at the bottom of the second tractor in a swinging mode, and a second swinging motor which is used for driving the second material supporting frame to swing, and a second driven gear which is fixed with the second material supporting frame and a second driving gear which is meshed with the second driven gear and connected with the first swinging motor are arranged in the second tractor.

The invention has the following beneficial effects: the automatic-stopping type automatic tractor structurally comprises an upper layer guide rail group, a lower layer guide rail group, a roller material rack, a first traction head, a second traction head and an automatic-stopping saw, wherein a first rack is arranged in the middle of the upper layer guide rail group, a second rack is arranged in the middle of the lower layer guide rail group, the first traction head comprises a first tractor, a first driving gear which is arranged in the first tractor and meshed with the first rack, and a first servo motor which is inverted at the bottom of the first tractor and is in transmission connection with the first driving gear, and the first driving gear is driven by the first servo motor to walk on the first rack so as to drive the first tractor to move on the upper layer guide rail group; the second traction head comprises a second tractor, a second driving gear which is arranged in the second tractor and is meshed with the second rack, and a second servo motor which is arranged on the top of the second tractor in an inverted mode and is in transmission connection with the second driving gear, and the second driving gear is driven by the second servo motor to walk on the second gear, so that the second tractor is driven to move on the lower layer of guide rail group. According to the invention, the first traction head and the second traction head which are vertically distributed are alternately arranged, the two sets of traction heads are provided with the independent guide rails, so that the aluminum material can be independently operated, and the aluminum material can be continuously extruded by virtue of the alternate motion. The invention has the advantages of extremely high traction speed, flexible starting and braking, small inertia, lower running noise, stable performance, low failure rate and the like.

Drawings

Fig. 1, 2 and 3 are perspective views of the present invention.

Fig. 4 is a perspective view of a second tractor according to the invention.

Detailed Description

As shown in fig. 1 to 4, a 1000T pure electric three-head tractor according to a preferred embodiment of the present invention includes an upper track group 10, a lower track group 20, a drum stack 30, a first traction head 40, a second traction head 50, and an automatic interrupt saw 60, wherein a first rack 11 is disposed in a middle portion of the upper track group 10, a second rack 21 is disposed in a middle portion of the lower track group 20, the first traction head 40 includes a first tractor 41, a first driving gear 42 disposed in the first tractor 41 and engaged with the first rack 11, and a first servo motor 43 disposed at a bottom of the first tractor 41 and in transmission connection with the first driving gear 42, and the first driving gear 42 is driven by the first servo motor 43 to travel on the first rack 11, so as to drive the first tractor 41 to move on the upper track group 10.

The second traction head 50 includes a second tractor 51, a second driving gear 52 disposed inside the second tractor 51 and engaged with the second rack, and a second servo motor 53 disposed upside down on the second tractor 51 and connected to the second driving gear 52 in a transmission manner, and the second driving gear 52 is driven by the second servo motor 53 to run on the second gear 21, so as to drive the second tractor 51 to move on the lower track group 20.

The automatic-interruption saw 60 is movably installed on the roller material rack 30, the automatic-interruption saw 60 comprises a rack 31 movably installed on the roller material rack 30 and an interruption saw 32 movably installed on a cross beam of the rack 31, a chain fixed with the rack 31 is arranged on the roller material rack, the chain is driven to rotate through a servo motor, so that the automatic-interruption saw is driven to walk on the roller material rack 30, the automatic-interruption saw can automatically identify an aluminum material interface position for sawing, the aluminum material is separated by sawing after a first traction head or a second traction head and the automatic-interruption saw are synchronous, the sawing speed can be automatically adjusted to move slowly according to the discharging speed, the automatic saw and the fixed saw mode are adopted, and the functions of one bar with one saw, one bar with multiple saws and the like can be realized.

The bottom of the first tractor 41 is further provided with a rotatable first material supporting frame 44, a first material supporting frame 44 which is arranged at the bottom of the first tractor 41 in a swinging manner, and a first swinging motor 45 which is used for driving the first material supporting frame 44 to swing, and a first driven gear 46 which is fixed with the first material supporting frame 44 and a first driving gear 47 which is meshed with the first driven gear 46 and connected with the first swinging motor 45 are arranged in the first tractor 41.

The bottom of the second tractor 51 is further provided with a rotatable second material supporting frame 54, a first material supporting frame 54 which can be arranged at the bottom of the second tractor 51 in a swinging manner, and a second swinging motor 55 which is used for driving the second material supporting frame 54 to swing, and a second driven gear 56 which is fixed with the second material supporting frame 54 and a second driving gear 57 which is meshed with the second driven gear 56 and connected with the first swinging motor 55 are arranged in the second tractor 51.

The first traction head and the second traction head of the invention adopt an all-aluminum design, the machine body has light weight and flexible and light operation, and can prevent the asynchronous phenomenon caused by the insufficient starting when the small material is quickly pulled and prevent the inertia thinning aluminum profile generated by instant braking when the extrusion is stopped; first traction head passes through the rack and pinion drive walking with the second traction head, has not had the weight and the resistance of chain, makes the aircraft nose start faster, and inertia is littleer during the brake, moves more in a flexible way.

The design of four guide rails on an upper layer and a lower layer is adopted, and the guide rails are composed of a left structure and a right structure of the guide rails of the precise elevator;

According to the invention, the first traction head and the second traction head which are vertically distributed are alternately arranged, the two sets of traction heads are provided with the independent guide rails, so that the aluminum material can be independently operated, and the aluminum material can be continuously extruded by virtue of the alternate motion.

The invention has the advantages of extremely high traction speed, flexible starting and braking, small inertia, lower running noise, stable performance, low failure rate and the like.

The embodiments and drawings of the present invention are only for illustrating the design concept of the present invention, and the scope of the present invention should not be limited to the embodiments.

It will be seen from the foregoing that the objects of the invention are efficiently attained. The portions of the embodiments illustrate the objects of the invention and implement the functional and structural subject matter, and include other equivalents.

Accordingly, the claims hereof are to be construed to include other equivalent implementations, the scope of which is to be determined by reference to the claims.