阅读说明：本技术 一种全电控悬挂式牵引机 (Full-electric control suspension type tractor ) 是由 戴利乐 苗浴阳 于 2021-07-29 设计创作，主要内容包括：本发明涉及一种全电控悬挂式牵引机,其特征在于：包括牵引小车、伺服电机、减速机、行走齿轮、钳口翻转电缸、钳口传动轴、钳口、钳口打开电缸、夹爪和夹爪打开电缸；牵引小车的顶部和中部均设有行走轮；减速机和伺服电机设在牵引小车的一侧；伺服电机与减速机传动连接；行走齿轮传动连接在减速机的顶部；钳口翻转电缸设在牵引小车的一侧；钳口传动轴转动安装在牵引小车的底部；钳口传动轴的一端与钳口翻转电缸连接,另一端固定连接在钳口的顶部。本发明由牵引小车上的伺服电机通过减速机,齿轮和牵引机轨道上的齿条进行驱动,结构稳定性更强；钳口打开为电缸控制两侧翻转对开,钳口整体为电缸控制向上翻转式卸料,避免型材停留在钳口上的风险。(The invention relates to a full-electric control suspension type tractor, which is characterized in that: the jaw turning device comprises a traction trolley, a servo motor, a speed reducer, a walking gear, a jaw turning electric cylinder, a jaw transmission shaft, a jaw opening electric cylinder, a clamping jaw and a clamping jaw opening electric cylinder; the top and the middle of the traction trolley are provided with travelling wheels; the speed reducer and the servo motor are arranged on one side of the traction trolley; the servo motor is in transmission connection with the speed reducer; the walking gear is connected to the top of the speed reducer in a transmission way; the jaw overturning electric cylinder is arranged on one side of the traction trolley; the jaw transmission shaft is rotatably arranged at the bottom of the traction trolley; one end of the jaw transmission shaft is connected with the jaw turning electric cylinder, and the other end of the jaw transmission shaft is fixedly connected to the top of the jaw. The servo motor on the traction trolley drives the traction trolley through the speed reducer, the gear and the rack on the track of the traction trolley, so that the structural stability is stronger; keep silent and open and control both sides upset for the electric jar and run from opposite directions, keep silent wholly for the electric jar control upwards convertible unloading, avoid the section bar to stop the risk on keeping silent.)

1. The utility model provides a full electronic control suspension type tractor which characterized in that: the jaw turning device comprises a traction trolley, a servo motor, a speed reducer, a walking gear, a jaw turning electric cylinder, a jaw transmission shaft, a jaw opening electric cylinder, a clamping jaw and a clamping jaw opening electric cylinder; the top and the middle of the traction trolley are provided with travelling wheels; the speed reducer and the servo motor are fixedly arranged on one side of the traction trolley in parallel; an output shaft of the servo motor is in transmission connection with the speed reducer; the walking gear is in transmission connection with the top of the speed reducer; the jaw overturning electric cylinder is fixedly arranged on one side of the traction trolley and is positioned below the speed reducer; the jaw transmission shaft is rotatably installed at the bottom of the traction trolley through a bearing and is far away from one side of the jaw overturning electric cylinder; one end of the jaw transmission shaft is connected with an output shaft of the jaw turning electric cylinder through a swing rod, and the other end of the jaw transmission shaft is fixedly connected to the top of the jaw; the jaw opening electric cylinder is installed at the rear end of the top of the jaw; an output shaft of the jaw opening electric cylinder is connected with a rotating shifting piece; the other end of the rotating shifting piece is connected with a rotating gear; two sides of the rotating gear are fixedly connected with the jaw; the clamping jaw is mounted on the inner side of the jaw through a rotating shaft; the clamping jaw opening electric cylinder is arranged on one side of the top of the jaw; and an output shaft of the clamping jaw opening electric cylinder is connected with the clamping jaw in a linkage manner through a rotating swing rod.

2. A fully electrically controlled suspended tractor according to claim 1, characterised in that: four groups of walking wheels are arranged, and each group consists of two walking wheels.

3. A fully electrically controlled suspended tractor according to claim 1, characterised in that: the walking gear and the walking wheel are kept parallel in the horizontal direction.

4. A fully electrically controlled suspended tractor according to claim 1, characterised in that: one end of the rotating poking piece is rotatably connected with an output shaft of the jaw opening electric cylinder, and the other end of the rotating poking piece is fixedly connected with the rotating gear.

5. A fully electrically controlled suspended tractor according to claim 1, characterised in that: the rotating gears are arranged into two groups which are mutually meshed and connected.

6. A fully electrically controlled suspended tractor according to claim 1, characterised in that: and two ends of the rotating swing rod are respectively and rotatably connected with the output shaft of the clamping jaw opening electric cylinder and the clamping jaw.

Technical Field

The invention relates to a fully-electrically-controlled suspension type tractor, and belongs to the technical field of tractors.

Background

In the profile extrusion process, in order to reduce bending and twisting phenomena and improve the finished product yield, the profile must be guided and pulled. The basic structure of a tractor used in the existing aluminum profile extrusion production line is that a frame is provided with a twisting roller with a traction steel rope, the twisting roller is connected with a motor, the steel rope is hinged with a machine head, and the machine head is provided with a clamping device controlled by a hydraulic cylinder. The basic problem of the traction machine with the structure is that the traction machine is driven by a steel cable or a chain to move back and forth, the steel cable or the chain has elasticity and can be loosened after being used for a long time; the jaw of the tractor only moves transversely, so that the situation that the section stays on the jaw and cannot be unloaded is difficult to completely avoid.

Therefore, how to provide the fully-electric control suspension type tractor with stable structure and reversible jaw is the research object of the invention.

Disclosure of Invention

Aiming at the defects of the technology, the invention provides a fully-electric control suspension type tractor, which cancels power transmission devices such as chains, cables and the like, and is driven by a servo motor on a tractor through a speed reducer, a gear and a rack on a tractor track, so that the structural stability is stronger; the jaw is opened and is opened for the upset of electric cylinder control both sides to run from opposite directions, and the whole upset that makes progress of keeping silent for electric cylinder control is unloaded, avoids the risk that the section bar stops on the tractor jaw completely.

In order to solve the problems of the prior art, the technical scheme adopted by the invention is as follows:

the utility model provides a full electronic control suspension type tractor which characterized in that: the jaw turning device comprises a traction trolley, a servo motor, a speed reducer, a walking gear, a jaw turning electric cylinder, a jaw transmission shaft, a jaw opening electric cylinder, a clamping jaw and a clamping jaw opening electric cylinder; the top and the middle of the traction trolley are provided with travelling wheels; the speed reducer and the servo motor are fixedly arranged on one side of the traction trolley in parallel; an output shaft of the servo motor is in transmission connection with the speed reducer; the walking gear is in transmission connection with the top of the speed reducer; the jaw overturning electric cylinder is fixedly arranged on one side of the traction trolley and is positioned below the speed reducer; the jaw transmission shaft is rotatably installed at the bottom of the traction trolley through a bearing and is far away from one side of the jaw overturning electric cylinder; one end of the jaw transmission shaft is connected with an output shaft of the jaw turning electric cylinder through a swing rod, and the other end of the jaw transmission shaft is fixedly connected to the top of the jaw; the jaw opening electric cylinder is installed at the rear end of the top of the jaw; an output shaft of the jaw opening electric cylinder is connected with a rotating shifting piece; the other end of the rotating shifting piece is connected with a rotating gear; two sides of the rotating gear are fixedly connected with the jaw; the clamping jaw is mounted on the inner side of the jaw through a rotating shaft; the clamping jaw opening electric cylinder is arranged on one side of the top of the jaw; and an output shaft of the clamping jaw opening electric cylinder is connected with the clamping jaw in a linkage manner through a rotating swing rod.

Furthermore, four groups of travelling wheels are arranged, and each group consists of two travelling wheels.

Further, the walking gear and the walking wheel are kept parallel in the horizontal direction.

Furthermore, one end of the rotating poking piece is rotatably connected with an output shaft of the jaw opening electric cylinder, and the other end of the rotating poking piece is fixedly connected with the rotating gear.

Further, the rotating gears are arranged into two groups which are meshed with each other.

Furthermore, two ends of the rotating swing rod are respectively connected with the output shaft of the clamping jaw opening electric cylinder and the clamping jaw in a rotating mode.

The invention has the beneficial effects that: 1. power transmission devices such as chains and cables are omitted, and the servo motor on the traction trolley drives the traction trolley through a speed reducer, a gear and a rack on a track of the tractor, so that the structural stability is stronger; 2. the traction trolley moves smoothly and accurately, the traction force is accurately output to the section, the constancy of the traction force in the extrusion process of the section is ensured, and the grinding mark on the surface of the section cannot be caused in a high-temperature area of an extrusion port; 3. the jaw is opened and is opened for the upset of electric cylinder control both sides to run from opposite directions, and the whole upset that makes progress of keeping silent for electric cylinder control is unloaded, avoids the risk that the section bar stops on the tractor jaw completely.

Drawings

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

Fig. 2 is a rear view of the present invention.

FIG. 3 is a schematic view of the structure of the jaws of the present invention.

Fig. 4 is a schematic view of the present invention with the jaws open.

Figure 5 is a view of the jaw opening electric cylinder of the present invention in connection with the jaws.

Wherein: the device comprises a traction trolley 1, a servo motor 2, a speed reducer 3, a walking gear 4, a jaw overturning electric cylinder 5, a jaw transmission shaft 6, a jaw 7, a jaw opening electric cylinder 8, a clamping jaw 9, a clamping jaw opening electric cylinder 10, a walking wheel 11, a swing rod 12, a rotating shifting sheet 13, a rotating gear 14 and a rotating swing rod 15.

Detailed Description

In order to make the technical solutions of the present invention more understandable to those skilled in the art, the present invention is further analyzed with reference to fig. 1 to 5.

As shown in fig. 1-5, a fully electrically controlled suspended tractor is characterized in that: the electric jaw turning device comprises a traction trolley 1, a servo motor 2, a speed reducer 3, a walking gear 4, a jaw turning electric cylinder 5, a jaw transmission shaft 6, a jaw 7, a jaw opening electric cylinder 8, a clamping jaw 9 and a clamping jaw opening electric cylinder 10; the top and the middle of the traction trolley 1 are provided with walking wheels 11, and the traction trolley 1 is erected on a tractor track through the walking wheels 11; the speed reducer 3 and the servo motor 2 are fixedly arranged on one side of the traction trolley 1 in parallel; an output shaft of the servo motor 2 is in transmission connection with the speed reducer 3; the traveling gear 4 is connected to the top of the speed reducer 3 in a transmission manner, the traveling gear 4 is meshed with a rack on a tractor track, and the servo motor 2 drives the traveling gear 4 to rotate, so that the traveling gear 4 slides relatively on the rack on the tractor track, and the traction trolley 1 is driven to move; the jaw overturning electric cylinder 5 is fixedly arranged on one side of the traction trolley 1 and is positioned below the speed reducer 3; the jaw transmission shaft 6 is rotatably arranged at the bottom of the traction trolley 1 through a bearing and is far away from one side of the jaw overturning electric cylinder 5; one end of the jaw transmission shaft 6 is connected with an output shaft of the jaw turning electric cylinder 5 through a swing rod 12, the other end of the jaw transmission shaft is fixedly connected to the top of the jaw 7, and the swing rod 12 is driven to swing when the output shaft of the jaw turning electric cylinder 5 stretches and retracts, so that the jaw transmission shaft 6 swings, and the jaw 7 turns; the jaw opening electric cylinder 8 is arranged at the top rear end of the jaw 7; the output shaft of the jaw opening electric cylinder 8 is connected with a rotating plectrum 13; the other end of the rotating shifting piece 13 is connected with a rotating gear 14; the two sides of the rotating gear 14 are fixedly connected with the jaw 7, and when the output shaft of the jaw opening electric cylinder 8 stretches, the rotating plectrum 13 is driven to rotate, so that the rotating gear 14 rotates, and the jaw 7 is opened or closed; the clamping jaw 9 is arranged on the inner side of the jaw 7 through a rotating shaft; the clamping jaw opening electric cylinder 10 is arranged on one side of the top of the clamping jaw 7; the output shaft of the clamping jaw opening electric cylinder 10 is in linkage connection with the clamping jaw 10 through a rotating swing rod 15, and when the output shaft of the clamping jaw opening electric cylinder 10 stretches, the rotating swing rod 15 is driven to swing, so that the clamping jaw 9 is opened or closed.

In this embodiment, preferably, the traveling wheels 11 are provided with four sets, and each set is composed of two traveling wheels.

In this embodiment, it is preferable that the traveling gear 4 and the traveling wheel 11 are kept parallel in the horizontal direction.

In this embodiment, preferably, one end of the rotary poking piece 13 is rotatably connected to the output shaft of the jaw opening electric cylinder 8, and the other end is fixedly connected to the rotary gear 14.

In this embodiment, it is preferable that the rotating gears 14 are provided in two sets that are engaged with each other.

In this embodiment, preferably, two ends of the rotary swing rod 15 are respectively connected to the output shaft of the electric jaw opening cylinder 10 and the clamping jaw 9 in a rotary manner.

When the invention is used: the walking wheel 11 of the traction trolley 1 is erected on a tractor track, the walking gear 4 is meshed with a walking rack of the track, the servo motor 2 drives the walking gear 4 to rotate, the walking gear 4 slides relatively on the rack of the tractor track, and therefore the traction trolley 1 is driven to move to convey the sectional materials. When discharging, the output shaft of the clamping jaw opening electric cylinder 10 contracts to drive the rotating swing rod 15 to swing, so that the clamping jaw 9 is opened; then, the output shaft of the jaw opening electric cylinder 8 contracts to drive the rotating poking piece 13 to rotate, so that the rotating gear 14 rotates clockwise, and the jaw 7 is opened; and finally, extending an output shaft of the jaw overturning electric cylinder 5 to enable the driving swing rod 12 to swing, enabling the jaw transmission shaft 6 to swing clockwise, and accordingly enabling the jaw 7 to overturn and finish unloading.

The technical solutions provided by the present application are introduced in detail, and the principles and embodiments of the present application are explained herein by applying embodiments, and the descriptions of the embodiments are only used to help understand the method and the core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.