阅读说明：本技术 一种投料器可进入车厢的分流双投料装车机 (Split-flow double-feeding car loader with feeding device capable of entering carriage ) 是由 卢世昌 白轩徽 潘翔 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种投料器可进入车厢的分流双投料装车机。本发明包括安装架,安装架上活动设置有进退装置,进退装置连接升降装置；所述安装架下方从后至前依次连接安装了斜输送带、控包装置和双投分流装置,双投分流装置连接横移框架,横移框架上设置有一次落袋器和二次落袋器。本发明通过对双投分流装置的改进,解决了现有分流装置的问题,并提升了装车机的装车效率。(The invention discloses a split-flow double-feeding car loader with a feeding device capable of entering a carriage. The invention comprises a mounting rack, wherein a driving and reversing device is movably arranged on the mounting rack and is connected with a lifting device; the bag control device is characterized in that an inclined conveying belt, a bag control device and a double-throw flow dividing device are sequentially connected and mounted below the mounting frame from back to front, the double-throw flow dividing device is connected with a transverse moving frame, and a primary bag falling device and a secondary bag falling device are arranged on the transverse moving frame. The double-throw shunting device is improved, so that the problem of the conventional shunting device is solved, and the loading efficiency of the car loader is improved.)

1. The utility model provides a material loader is thrown to reposition of redundant personnel that feeder can get into carriage which characterized in that: comprises a mounting rack (24), wherein a driving and reversing device (25) is movably arranged on the mounting rack (24), and the driving and reversing device (25) is connected with a lifting device (26); an inclined conveying belt (27), a bag control device (28) and a double-throw flow dividing device (29) are sequentially connected and mounted below the mounting frame (24) from back to front, the double-throw flow dividing device (29) is connected with a transverse moving frame (30), and a primary bag falling device (31) and a secondary bag falling device (32) are arranged on the transverse moving frame (30).

2. The split-flow double-feed car loader with the feeder capable of entering the carriage as claimed in claim 1, wherein: the double-throw shunting device (29) is provided with a bracket (4), the rear part of the bracket (4) is connected with the double-throw shunting device (1), and the front part of the bracket is connected with the belt conveying device (2); the double-throw flow dividing device (1) comprises an inclined plate (11), wherein a parallel double-flow dividing plate (3) consisting of two flow dividing plates is movably connected to the inclined plate (11), and the parallel double-flow dividing plate (3) is connected with a servo driving device (5).

3. A split-flow double-feed car loader with a feeder capable of entering a carriage as claimed in claim 2, wherein: the upper parts of the two shunt plates of the parallel double shunt plates (3) are movably connected with the inclined plate (11), and the lower parts are movably connected through a shunt plate connecting rod (12).

4. A split-flow double-feed car loader with a feeder capable of entering a carriage as claimed in claim 2, wherein: the servo driving device (5) is a servo cylinder (51), and the servo cylinder (51) is movably connected with the splitter plate connecting rod (12); the flow distribution plate connecting rod (12) is connected with a transmission rod (21), and the transmission rod (21) is movably connected with a piston rod of the servo cylinder (51).

5. A split-flow double-feed car loader with a feeder capable of entering a carriage as claimed in claim 2, wherein: the servo driving device (5) is a servo motor (52), and the servo motor (52) is connected with the parallel double-shunt plate (3); the rotating shaft of the servo motor (52) is movably connected with two connecting rods (22), and the two connecting rods (22) are connected with the connecting points of a shunting plate and the inclined plate (11).

6. A split-flow double-feed car loader with a feeder capable of entering a carriage as claimed in claim 2, wherein: the belt conveying device (2) comprises a left belt conveying device (13) and a right belt conveying device (14).

7. A split-flow double-feed car loader with a feeder capable of entering a carriage as claimed in claim 6, wherein: a V-shaped left guide plate and a V-shaped right guide plate (6) are arranged in the middle of the inclined plate (11); the tip ends of the V-shaped left and right guide plates (6) face upwards; the lower end of the double-throw flow dividing device (1) is provided with a left guide plate component (7) and a right guide plate component (8); the left guide plate assembly (7) and the right guide plate assembly (8) respectively comprise an inner guide plate (15) and an outer guide plate (16); the inner guide plate (15) is connected with the outlet ends of the V-shaped left and right guide plates (6).

8. A split-flow double-feed car loader with a feeder capable of entering a carriage as claimed in claim 7, wherein: a conveying channel is formed between the inner guide plate (15) and the outer guide plate (16); the conveying channel is in a bell mouth shape, and the inlet of the conveying channel is large and the outlet of the conveying channel is small; and a left belt conveying device (13) and a right belt conveying device (14) are arranged below the conveying channel.

9. A split-flow double-feed car loader with a feeder accessible to the carriage as claimed in claim 22, wherein: the mounting bracket (4) comprises a main bracket (17), and the rear end of the main bracket (17) is connected with a double-throw shunting device mounting bracket (18); the left part and the right part of the front end of the main support (17) are connected through a transverse support (19), the transverse support (19) is connected with a vertical support (23), and the vertical support (23) is connected with a transverse moving frame (30); the left and right parts of the front end of the main bracket (17) and the middle part of the transverse bracket (19) are both downwards connected with a belt conveying device mounting rack (20).

10. A split-flow double-feed car loader with a feeder capable of entering a carriage as claimed in claim 6, wherein: and a left sensor device (9) and a right sensor device (10) are respectively arranged above the belts of the left belt conveying device (13) and the right belt conveying device (14).

Technical Field

The invention relates to the technical field of material shunting and conveying devices, in particular to a shunting double-feeding car loader with a feeding device capable of entering a carriage.

Background

Based on the existing domestic cement bagged materials are mainly loaded by manpower, along with the improvement of labor cost and the attention of people to health (the harm of dust to human bodies), the automatic (intelligent) car loader gradually receives the attention of various enterprises, and the automatic car loader is gradually released in the market. However, the prior bagged loader still has partial problems, such as: low loading efficiency, easy package blockage, package breaking and the like.

I developed related devices and patented: a bagged material feeding and loading machine (application number CN202021080373.1) with a material feeder capable of entering a carriage meets the requirement of actual work and improves the technical effects of material distribution, material distribution and efficient loading.

On the basis of a bagged feeding and loading machine with a feeding device capable of entering a carriage, the company applies for a patent: although the device has achieved a good technical effect compared with other existing devices, in the subsequent experiments and further research and development processes, part of the technology of the product can be optimized under the high-quality requirement. The technical defects of the device are as follows: 1. the surface of the belt is uneven, and materials are distributed on the belt and are easy to block; 2. the left side and the right side can not be independently regulated in the shunting process, so that the material posture is influenced; 3. the guide plate structure has large resistance to materials, so that the cement is decelerated too much and even clamped.

Therefore, the device is innovated and integrated by our company, and a shunting double-feeding car loader with a feeding device capable of entering a carriage is obtained with a good technical effect.

Disclosure of Invention

The invention aims to provide a split-flow double-feeding car loader with a feeding device capable of entering a carriage. The double-throw shunting device is improved, so that the problem of the conventional shunting device is solved, and the loading efficiency of the car loader is improved.

The invention adopts the following technical scheme to realize the purpose of the invention:

a split-flow double-feeding car loader with a feeder capable of entering a carriage comprises a mounting frame, wherein a driving and reversing device is movably arranged on the mounting frame and is connected with a lifting device; the bag control device is characterized in that an inclined conveying belt, a bag control device and a double-throw flow dividing device are sequentially connected and mounted below the mounting frame from back to front, the double-throw flow dividing device is connected with a transverse moving frame, and a primary bag falling device and a secondary bag falling device are arranged on the transverse moving frame.

The double-throw shunting device is provided with a bracket, the rear part of the bracket is connected with the double-throw shunting device, and the front part of the bracket is connected with the belt conveying device; the double-throw flow dividing device comprises an inclined plate, wherein a parallel double-flow dividing plate consisting of two flow dividing plates is movably connected to the inclined plate, and the parallel double-flow dividing plate is connected with a servo driving device.

The feeding device can enter a shunting double-feeding car loader of a carriage, the upper parts of two shunting plates of the parallel double-shunting plates are movably connected with an inclined plate, and the lower parts of the two shunting plates are movably connected through a shunting plate connecting rod.

The feeding device can enter a shunting double-feeding car loader of a carriage, the servo driving device is a servo cylinder, and the servo cylinder is movably connected with a shunting plate connecting rod; the flow distribution plate connecting rod is connected with a transmission rod, and the transmission rod is movably connected with a piston rod of the servo cylinder.

The feeding device can enter a shunting double-feeding car loader of a carriage, the servo driving device is a servo motor, and the servo motor is connected with parallel double shunting plates; and a rotating shaft of the servo motor is movably connected with two connecting rods, and the two connecting rods are connected with a connecting point of a shunting plate and the inclined plate in movable connection.

The material feeder can enter a shunting double-feeding car loader of a carriage, and the belt conveying device comprises a left belt conveying device and a right belt conveying device.

The material feeder can enter a shunting double-feeding car loader of a carriage, and a V-shaped left guide plate and a V-shaped right guide plate are arranged in the middle of the inclined plate; the tip ends of the V-shaped left and right guide plates face upwards; the lower end of the double-throw flow dividing device is provided with a left guide plate assembly and a right guide plate assembly; the left guide plate assembly and the right guide plate assembly structurally comprise an inner guide plate and an outer guide plate; the outlet end of the inner guide plate is connected with the outlet end of the V-shaped left guide plate and the outlet end of the V-shaped right guide plate.

The feeding device can enter a shunting double-feeding car loader of a carriage, and a conveying channel is formed between the inner guide plate and the outer guide plate; the conveying channel is in a bell mouth shape, and the inlet of the conveying channel is large and the outlet of the conveying channel is small; and a left belt conveying device and a right belt conveying device are arranged below the conveying channel.

The feeder can enter a shunting double-feeding car loader of a carriage, the mounting bracket comprises a main bracket, and the rear end of the main bracket is connected with a double-feeding shunting device mounting bracket; the left part and the right part of the front end of the main support are connected through a transverse support, the transverse support is connected with a vertical support, and the vertical support is connected with a transverse moving frame; the left and right parts of the front end of the main support and the middle part of the transverse support are both downwards connected with a belt conveying device mounting frame.

The feeding device can enter a shunting double-feeding car loader of a carriage, and a left sensor device and a right sensor device are respectively arranged above respective belts of the left belt conveying device and the right belt conveying device.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention realizes the shunting conveying of materials (mainly bagged materials such as cement bags) by arranging the mounting frame, the advancing and retreating device, the lifting device, the inclined conveying belt, the bag control device, the double-throw shunting device, the transverse moving frame, the primary bag falling device and the secondary bag falling device, and the materials are continuously thrown to a carriage from the bag falling devices to the left and the right, thereby having the advantage of high loading efficiency.

2. The main improvement point of the invention is a double-throw flow dividing device, which has the advantages that: (1) the device completes the shunting action of the materials on the inclined plate instead of the inclined plate, adopts inclined surface shunting, accelerates by utilizing the self gravity of the materials, has high efficiency and energy conservation, is more reliable and smooth than shunting on a horizontal belt, and avoids the problem that the materials are easy to clamp when shunting; (2) the shunting belt of the device is designed into a left-right independent structure, the speed can be independently adjusted, and the adjustment of the material posture is facilitated; (3) the flow distribution plate of the device is designed into a forward parallel plate guide structure, so that the resistance to materials is smaller, the loss of the speed of the materials is small, and the posture is stable; (4) the device makes the supplied materials entering the device continuously circulate and discharge from the left side and the right side of the belt conveying device after sliding down from the double-throw shunting device through the control of the servo motor on the parallel double-shunting plates, thereby realizing the technical effect of shunting double-throw and further improving the loading efficiency of the car loader.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the connection structure of the double-throw shunting device, the traverse frame, the primary bag falling device and the secondary bag falling device;

FIG. 4 is a schematic top view of the structure of FIG. 3;

FIG. 5 is a side view of the structure of FIG. 3;

FIG. 6 is a first schematic structural diagram of a double-throw shunting device of the present invention;

FIG. 7 is a schematic top view of the structure of FIG. 6;

FIG. 8 is a schematic structural view of the servo driving apparatus and its connection structure shown in FIG. 6;

FIG. 9 is a first schematic view of the first parallel dual diverter plate of FIG. 6 in a moving state;

FIG. 10 is a second schematic view of the parallel dual diverter plate of FIG. 6 in a second operating state;

FIG. 11 is a third schematic view of the parallel double diverter plate of FIG. 6 in a moving state;

FIG. 12 is a second schematic structural view of the double-throw shunting device of the present invention;

fig. 13 is a schematic top view of the structure of fig. 12.

The reference signs are: 1-double throw shunting device; 2-a belt conveyor; 3-parallel double splitter plates; 4, installing a frame; 5-servo driving device; 6-V type left and right guide plates; 7-left guide plate assembly; 8-a right guide plate assembly; 9-left sensor means; 10-right sensor means; 11-a sloping plate; 12-a splitter plate link; 13-left belt conveyor; 14-right belt conveyor; 15-inner guide plate; 16-outer guide plate; 17-a main support; 18-double-throw shunting device mounting frame; 19-a transverse bracket; 20-belt conveyor mounting; 21-transmission hole, 22-two connecting rods, 23-vertical support, 24-mounting rack, 25-advancing and retreating device, 26-lifting device, 27-inclined conveying belt, 28-bag control device, 29-double-throw shunting device, 30-transverse moving frame, 31-primary bag falling device, 32-secondary bag falling device, 33-servo motor of primary bag falling device, 34-in-place detection sensor, 51-servo cylinder and 52-servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1. A split-flow double-feeding car loader with a feeder capable of entering a carriage is shown in figures 1-11 and comprises a mounting frame 24, wherein a driving and reversing device 25 is movably arranged on the mounting frame 24, and the driving and reversing device 25 is connected with a lifting device 26; an inclined conveying belt 27, a bag control device 28 and a double-throw shunting device 29 are sequentially connected and mounted below the mounting frame 24 from back to front, the double-throw shunting device 29 is connected with a transverse moving frame 30, and a primary bag falling device 31 and a secondary bag falling device 32 are arranged on the transverse moving frame 30.

The double-throw shunting device 29 is provided with a support 4, the rear part of the support 4 is connected with the double-throw shunting device 1, and the front part of the support 4 is connected with the belt conveying device 2; the double-throw flow dividing device 1 comprises an inclined plate 11, a parallel double-flow dividing plate 3 consisting of two flow dividing plates is movably connected to the inclined plate 11, and the parallel double-flow dividing plate 3 is connected with a servo driving device 5.

The upper parts of the two shunt plates of the parallel double shunt plates 3 are movably connected with the inclined plate 11, and the lower parts are movably connected through a shunt plate connecting rod 12. The preferred articulated of concrete swing joint mode, flow distribution plate connecting rod 12 ensures that two flow distribution plates are parallel all the time.

The servo driving device 5 is a servo motor 52, and the servo motor 52 is connected with the parallel double-shunt plate 3; the rotating shaft of the servo motor 52 is movably connected with two connecting rods 22, and the two connecting rods 22 are connected with the connecting point of a splitter plate and the inclined plate 11. The two connecting rods 22 are formed by two hinged connections, one end of each connecting rod is connected with the rotating shaft of the splitter plate of the connection structure of the splitter plate and the inclined plate, and the other end of each connecting rod is connected with the rotating shaft of the servo motor 52. The servo motor 52 is started, the rotating shaft thereof drives the two connecting rods 22 to rotate, the two connecting rods 22 drive the rotating shafts of the splitter plates to rotate, the rotating shafts of the splitter plates drive the splitter plates connected with the rotating shafts to move, and the two splitter plates of the parallel double splitter plates 3 are enabled to synchronously move through the splitter plate connecting rods 12.

In the device, dead points of two rotations of the rotating shaft of the splitter plate driven by the servo driving device 5 in the positive and negative directions are set as a left limit and a right limit of the swing of the parallel double splitter plate, so that the bearing capacity of the parallel double splitter plate is improved.

The belt conveyor 2 comprises a left belt conveyor 13 and a right belt conveyor 14. The left belt conveying device 13 and the right belt conveying device 14 are of conventional structures, the main structures of the left belt conveying device and the right belt conveying device comprise a motor, a roller, a belt and the like, and the motor drives the belt to move during operation.

A V-shaped left guide plate 6 and a V-shaped right guide plate 6 are arranged in the middle of the inclined plate 11; the tip ends of the V-shaped left and right guide plates 6 face upwards; the lower end of the double-throw flow dividing device 1 is provided with a left guide plate component 7 and a right guide plate component 8; the left guide plate assembly 7 and the right guide plate assembly 8 both structurally comprise an inner guide plate 15 and an outer guide plate 16; the inner guide plate 15 is connected with the outlet ends of the V-shaped left and right guide plates 6. After the parallel double-flow distribution plate 3 guides the material to be distributed left and right, the material is guided by two obliquely arranged plates of the V-shaped left and right guide plates 6, and the distribution transportation is realized between the inner guide plate 15 and the outer guide plate 16.

A conveying channel is formed between the inner guide plate 15 and the outer guide plate 16; the conveying channel is in a bell mouth shape, and the inlet of the conveying channel is large and the outlet of the conveying channel is small; and a left belt conveying device 13 and a right belt conveying device 14 are arranged below the conveying channel. The bell-mouth shape of the belt conveyor guides the material to be accurately conveyed to the left belt conveyor 13 or the right belt conveyor 14.

The mounting bracket 4 comprises a main bracket 17, and the rear end of the main bracket 17 is connected with a double-throw shunting device mounting bracket 18; the left part and the right part of the front end of the main bracket 17 are connected through a transverse bracket 19, the transverse bracket 19 is connected with a vertical bracket 23, and the vertical bracket 23 is connected with a transverse moving frame 30; the left and right parts of the front end of the main bracket 17 and the middle part of the transverse bracket 19 are downwards connected with a belt conveyor mounting frame 20. The mounting brackets 4 are connected into an assembly through bolts, so that the mounting and the adjustment are convenient. The mounting bracket 4 comprises a bracket, a rod and other specific structures, is used for mounting the whole structure of the device, and can be arranged according to the figure.

A left sensor device 9 and a right sensor device 10 are respectively arranged above the belts of the left belt conveying device 13 and the right belt conveying device 14. The left sensor device 9 and the right sensor device 10 are mounted on a transverse bracket 19. The left sensor device 9 and the right sensor device 10 are photoelectric sensors, preferably of the type BS18-B-CN 6X. Such sensors can fulfill the required functions of the device.

The general structure and overall working principle of the present invention have been disclosed by the patents and products of the previous applications, so the present invention will not be described in detail and will be disclosed again for the details of the mounting frame 24, the advancing and retreating device 25, the lifting device 26, the inclined conveyor belt 27, the bag control device 28, the traverse frame 30, the primary bag dropping device 31 and the secondary bag dropping device 32.

The using method and the working principle of the invention are briefly described as follows:

the materials are transported and thrown onto the inclined conveyor belt 27, the materials enter the double-throw shunting device 1 in a rhythmic mode to be subjected to double-throw shunting transportation after being subjected to bag control of the bag control device 28, and the transported materials are thrown into a carriage after passing through the primary bag falling device 31 and the secondary bag falling device 32. In the process, the transverse moving frame 30, the lifting device 26, the primary bag falling device 31, the secondary bag falling device 32 and the like at the front end of the device extend into a carriage, before materials are thrown out, the advancing and retreating device 25 can move back and forth under the control of a control system (PLC), the lifting device 26 can move up and down, the positions of the transverse moving frame 30 and the positions of the transverse moving frame for connecting the primary bag falling device 31 and the secondary bag falling device 32 are adjusted, and the positions of the primary bag falling device 31 and the secondary bag falling device 32 can be transversely adjusted on the transverse moving frame 30, so that the materials can be accurately thrown.

Specifically, the width of the loader body is 3.1 meters, the stroke of the feeder is 2.6 meters, and the loading requirement of a truck with the width not larger than 2.6 meters in the carriage on the market can be met. Meanwhile, the height of the primary bag falling device 31 of the machine is 0.6 m, so that the machine can penetrate into the carriage to reduce the height of feeding, and the phenomenon of feeding and bag breaking outside the carriage breast board is avoided; two feeder 31 are configured with servo motor drive system separately once, realize two feeder throw the package simultaneously to improve loading efficiency.

Specifically, this carloader host computer meets with conveyor belt, and the conveyer belt on the platform carries the material to this carloader's oblique conveyer belt 27 on, and oblique conveyer belt 27 exit end is equipped with accuse packing and is put 28, according to the output time of whole beat adjustment between the material, can adjust the material gesture simultaneously. The package blockage is avoided, and the package discharging requirement of the next procedure is met; the inclined conveyor belt 27 and the packing control device 28 can be adjusted in speed according to the beat and the material state.

Specifically, the car loader conveys materials to the upper surface of an inclined plate 11 of a double-throw flow dividing device 1 through a control package device, the inclined plate 11 and a horizontal plane form an included angle of 40 degrees, the materials are divided left and right on the slope by the aid of material gravity, the divided materials enter independent left (right) flow dividing belts, and the flow dividing belts convey the materials to a primary material feeder (14); simultaneously, the sensor that sets up on the reposition of redundant personnel belt of a left side (right) detects the supplied materials signal, handles the back with signal transfer to PLC. Sending a signal to a servo driving device 5, and driving the parallel double-shunt plate 3 to be switched to another channel through a transmission structure; to receive the entry of the next bale of material.

Specifically, when the material of the car loader reaches the drawing plate of the primary feeder 31 and the lower secondary feeder 32 runs to the original position, the PLC sends a signal to the servo motor 33 of the primary feeder; the drawing plates of the primary feeder 31 are controlled to be synchronously opened through the connecting rod, the material posture is kept in a stable state, and the material falls into the corresponding secondary feeder 32 right below.

Specifically, the upper guide rail module in butt joint with the material feeder of the car loader adopts a composite roller bearing to move transversely and reciprocally left and right in a transverse frame (C-shaped guide rail) to ensure the movement track of a trolley frame; the driving mode adopts a servo motor to drive a gear rack to drive the transverse trolley frame to run.

More specifically, the primary bag falling device and the secondary bag falling device of the invention work on the principle that after materials enter an inlet of the double-throw flow dividing device 1, the materials are divided, the materials are directly rushed into a drawing plate of the primary left material feeder 31 through the left belt conveyor 13, an in-place detection sensor 34 in the primary left material feeder 31 is triggered, and after receiving and analyzing signals, the control system PLC controls a servo motor 33 of the primary bag falling device to open the drawing plate of the primary left material feeder and throw the materials into the secondary left material feeder 32 from top to bottom; after receiving the material, the left secondary feeder 32 moves to a preset position according to the program setting, feeds the material into the carriage, and immediately returns to the position below the left primary feeder 31 after completing the feeding action to wait for the next incoming material; in the process of moving and feeding the left secondary feeder 32, the next pack of materials are shunted to the drawing plate of the right primary feeder by the double-feeding shunt device 1, after the materials trigger the in-place detection sensor 34 in the right primary feeder, the system PLC receives and analyzes sensor signals, the servo motor 33 of the primary bag falling device is controlled to open the drawing plate of the right primary feeder 31, the materials are fed into the right secondary feeder 32, and after the right secondary feeder receives the pack, the right secondary feeder moves to a set position according to the program setting, and the materials are fed in a carriage; the left bag throwing device and the right bag throwing device alternately receive the materials sent by the double-throwing flow dividing device 1, and work is carried out repeatedly until the loading is finished.

The main improvement point of the invention lies in the innovation of the double-throw flow dividing device 1, and in order to conveniently explain the working principle, a channel formed on the left side after the flow division is carried out by the parallel double flow dividing plate 3 and the V-shaped left and right guide plates 6 is marked as a left channel, a channel formed on the right side after the flow division is carried out by the parallel double flow dividing plate 3 and the V-shaped left and right guide plates 6 is marked as a right channel, a channel between the inner guide plate 15 and the outer guide plate 16 above the left belt conveyor 13 is marked as a left conveying channel, and a channel between the inner guide plate 15 and the outer guide plate 16 above the right belt conveyor 14 is marked as a right conveying channel. The starting state of the invention is that the left channel is formed or the right channel is formed.

The working process of the double-throw flow dividing device 1 is as follows: the materials are continuously and orderly sent into the double-throw flow distribution device 1, and can enter the left channel or the right channel, and the working principle of the invention is the same after entering the left channel or the right channel. Taking the example that the material is sent to the left channel of the shunt belt first, the material naturally slides down at the inclined plate 11 to enter the left conveying channel and is sent out under the conveying of the left belt conveying device 13, and the left sensor device 9 detects an incoming material signal in the conveying process of the material on the belt of the left belt conveying device 13. After the signals are transmitted to a servo driving device control system (preferably a conventional PLC) for processing, the signals are sent to enable a servo motor 52 to rotate forwards, a splitter plate is driven to rotate by two connecting rods 22, the parallel double splitter plates 3 are pushed to the left side to be in place by transmission of a splitter plate transmission rod 12, the left channel is closed by the parallel double splitter plates 3, and the right channel is opened. The next pack of materials can enter the right channel and then slide into the right conveying channel for conveying, the principle is the same as that of the previous pack of materials, at the moment, the right sensor device 10 detects a material incoming signal and sends a signal to the servo driving device control system, the servo motor 52 is enabled to rotate reversely through the PLC, one splitter plate is driven to rotate through the two connecting rods 22, the parallel double splitter plates 3 are pulled back to the right side to be in place through the transmission of the splitter plate transmission rod 12, the right channel is closed by the parallel double splitter plates 3, and the left channel is opened again to correspond to the entering of the next pack of materials. The materials are repeatedly conveyed in a left-right shunting mode in a circulating mode, and efficient double-shunting operation is achieved. The diverted material is passed through conventional control systems such as: the PLC can control the conveying at an independent speed.

Example 2. The structure of a split-flow double-feeding car loader with a feeder capable of entering a carriage is shown in figures 8-9 (for the convenience of showing the structure, a bracket and a sensor device are omitted and partially omitted in the figure), and most of the structure and the principle of the double-feeding split-flow device of the embodiment are the same as those of the embodiment 1. The difference points are that: in this embodiment, the servo driving device 5 is a servo cylinder 51, and the servo cylinder 51 is movably connected with the splitter plate connecting rod 12; the splitter plate connecting rod 12 is connected with a transmission rod 21, and the transmission rod 21 is movably connected with a piston rod of the servo cylinder 51.

The driving principle of the servo driving device 5 in this embodiment, which is the servo cylinder 51, is as follows: the PLC controls the extension and retraction of a piston rod of the servo cylinder 51 and the transmission of the transmission rod 21 and the splitter plate connecting rod 12 to realize that the parallel double splitter plates 3 can move to the left side or the right side to be in place, so that materials are controlled to enter a right channel or a left channel.

According to the above principle of the present invention, the servo driving device 5 may be a servo electric cylinder or the like capable of realizing the functions required by the servo driving device 5 of the present invention. And the invention can also design and divide three-head, four throw the device, etc., for example the servo drive unit 5 can control the parallel double splitter plate 3 as the left, middle and right station, the corresponding V-type left and right deflector 6 is set up two in parallel, divide the channel into left, middle and right channel, set up inner deflector 15 and belt conveyor too much in order, can get and divide three throw the device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.