A multi-feeding, integral granulating and mixing machine

Abstract

The application discloses a kind of multiple feeding whole grain mixing integrated mixers, it is related to mixing machine technical field, including blanker, whole grain component, hopper, lifting mechanism, fork rest, fixed frame and connecting mechanism, the connecting mechanism includes first pipeline, second pipeline, third pipeline, switch component, the switch component includes stop block, spring, placement tray, slide bar, adjusting bolt, nut, electromagnetic valve, first sensor and second sensor, in the process that first pipeline is connected with second pipeline and is communicated, second pipeline extrudes stop block downward, stop block moves towards the peripheral direction of placement tray, while extruding spring to make spring be in compression state, after second pipeline leaves first pipeline, under the action of spring, the pipe opening of first pipeline is closed by multiple stop blocks, effectively prevent raw materials from spilling out of the pipe opening of first pipeline during the process that hopper mixes raw materials, cause raw material loss.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mixing machines, and particularly relates to a mixing machine capable of multiple feeding, integral granulation and mixing. BACKGROUND

[0002] In the fields of pharmacy, food, chemical industry and the like, in order to ensure the stability and consistency of product quality, not only is it necessary to perform granulation treatment on materials, but also it is necessary to mix multiple raw materials with different properties, so that granulation equipment and mixing equipment are widely applied in these fields.

[0003] Traditional granulation equipment and mixing equipment are separated, and materials need to be transferred to the mixing equipment after granulation, which not only leads to a complicated production process, but also increases the loss, pollution risk and manual operation cost in the material transfer process, and if the functions of the granulation equipment and the mixing equipment can be integrated, the time in the production process can be greatly saved, thereby increasing the work efficiency.

[0004] The current granulation and mixing integrated equipment has an integrated material receiving port and feeding port, which leads to insufficient flexibility in the material conveying and receiving process and is prone to blockage, therefore, a device with a separable and connectable material receiving port and feeding port is designed, which helps to reduce the downtime of the device caused by material blockage, and meanwhile, the staff can easily separate the two parts, thereby improving the maintenance efficiency of the device and reducing the maintenance cost. SUMMARY

[0005] The main purpose of the application is to provide a mixing machine capable of multiple feeding, integral granulation and mixing, which solves the problem that after the material hopper feeding port and the feeding assembly are separated, the feeding port is in an open state, leading to the loss of part of the raw materials from the open part.

[0006] The technical scheme adopted by the present application is as follows: in the process of connecting and communicating the first pipeline and the second pipeline, the second pipeline extrudes the stopper downward, because the contact surface of the stopper and the second pipeline is inclined downward toward the center direction of the placing disc, when the stopper is extruded, it will move toward the periphery direction of the placing disc, and the spring is extruded to be in the compressed state, the slide plays a limiting role in the process, so that the stopper will only move along the connecting line direction of the center of the placing disc and the gravity center of the spring, to ensure the stability and controllability of the movement of the stopper, when the stopper is completely moved into the placing disc, the second pipeline further penetrates into the first pipeline for a very short distance, then the first sensor and the second sensor are in contact, signal exchange occurs between the two, the second sensor transmits the signal to the electromagnetic valve, then the electromagnetic valve opens the valve, and the finished raw material enters the hopper. After the completion of the entering, the lifting mechanism controls the relative distance between the adjusting fork and the fixed frame again, so that the first pipeline and the second pipeline are separated, in the process of separation, the first sensor and the second sensor are separated first, after the separation, the second sensor transmits the electric signal to the electromagnetic valve, the electromagnetic valve is closed, then the second pipeline continues to move upward and separates from the first pipeline, the stopper moves along the slide under the action of the spring returning to the original state, and finally a plurality of stoppers are combined to close the pipeline opening of the first pipeline. By repeating the above process, multiple feeding, granulating and mixing can be realized, and the loss of raw materials caused by the raw materials spilling out of the pipeline opening of the first pipeline during the mixing of the raw materials in the hopper can be effectively prevented.

[0007] The application provides a multi-feeding and integral-granulating mixed integrated mixer, which comprises a blanking machine, an integral-granulating component, a hopper, a lifting mechanism, a fork frame, a fixing frame and a connecting mechanism, the connecting mechanism comprises a first pipeline, a second pipeline, a third pipeline and a switch assembly, the switch assembly comprises a stop block, a spring, a placing disc, a sliding strip, an adjusting bolt, a nut, a solenoid valve, a first sensor and a second sensor, the fork frame and the fixing frame are arranged on the lifting mechanism, the hopper is arranged on the fixing frame, the first pipeline is arranged on the hopper, the placing disc is arranged on the first pipeline, a groove is formed in the inner wall of the placing disc, the stop block and the sliding strip are arranged in the groove, a sliding groove is formed in the stop block, the stop block is in sliding connection with the sliding strip, the spring is arranged in the groove, one end of the spring is in abutment with the stop block, the other end of the spring is in abutment with the placing disc, the nut is arranged on the placing disc, the adjusting bolt is in threaded connection with the nut, the spring is sleeved on the bolt, the integral-granulating component is arranged on the fork frame, the second pipeline is arranged on the integral-granulating component, the blanking machine is arranged at one end of the integral-granulating component away from the second pipeline, the solenoid valve is arranged in the second pipeline, the second sensor is arranged on the second pipeline, the solenoid valve is in electrical signal connection with the second sensor, the first sensor is arranged on the placing disc, the first sensor is in electrical signal connection with the second sensor, and the first sensor is in electrical signal connection with the lifting mechanism.

[0008] The application has at least the following technical effects: the contact surface of the stop block and the second pipeline is inclined downward toward the center of the placing disc, so that the second pipeline moves toward the periphery of the placing disc when the stop block is extruded downward; the spring is inevitably damaged in the process of repeated compression and stretching, which leads to insufficient elastic recovery force and makes the stop blocks unable to merge and close the pipeline opening of the first pipeline; the adjusting bolt is rotated to push the stop block to slide along the sliding strip, so that the stop blocks are merged to close the pipeline opening of the first pipeline; the sliding strip limits the movement of the stop block along the line connecting the center of the placing disc and the gravity center of the spring, so that the stability and controllability of the movement of the stop block are ensured.

[0009] In some embodiments, the lifting mechanism comprises a rotating swing arm, a bottom plate and a lifting assembly, the lifting assembly comprises a lead screw lifting column and a hydraulic lifting column, the lead screw lifting column is arranged on one side of the bottom plate away from the hopper, the hydraulic lifting column is arranged on one side of the bottom plate close to the hopper, the rotating swing arm is arranged on the lead screw lifting column, the fork frame is arranged on the rotating swing arm, a first rotating motor is further arranged on the hydraulic lifting column, and the fixing frame is arranged on the output end of the first rotating motor.

[0010] In some embodiments, the hopper is provided with a stirring mechanism, which comprises a stirring drive motor, a stirring shaft, stirring blades and a sealing ring, the stirring drive motor is arranged at one end of the hopper away from the first pipeline, the sealing ring is arranged at the connection between the stirring drive motor and the hopper, the stirring shaft is arranged at the output end of the stirring drive motor, the stirring blades are arranged on the stirring shaft, the stirring blades are larger from one end close to the sealing ring to one end away from the sealing ring, and the stirring blades are helical, and when rotating, the material spirals upward along the channel formed by the stirring blades to the top and then falls back.

[0011] In some embodiments, the whole grain component is internally provided with a whole grain mechanism, which comprises a screen, a rotary knife, a converter, a second rotating motor and a placing rack, the placing rack is arranged on the inner wall of the whole grain component, the converter is arranged on the placing rack, the rotary knife is arranged on the converter, the second rotating motor is arranged on the rotary swing arm, the output end of the second rotating motor is in transmission connection with the converter, and the screen is arranged at one end of the inner wall of the whole grain component away from the rotary knife.

[0012] In some embodiments, the hopper is provided with a discharge port, the discharge port is provided with a blocking door, the blocking door is provided with a hydraulic hinge, one end of the hydraulic hinge is fixedly connected with the blocking door, the other end of the hydraulic hinge is fixedly connected with the hopper, and when the stirring blades work, the stirring blades drive the mixed material to be conveyed in a spiral manner, and the mixed material passes through the discharge port.

[0013] In some embodiments, one end of the blocking door away from the hydraulic hinge is provided with an adsorbing iron plate, the hopper is provided with a magnetic lock, and the adsorbing iron plate is in magnetic connection with the magnetic lock.

[0014] In some embodiments, the rotary swing arm is provided with an angle encoder for quantifying the rotation angle of the rotary swing arm.

[0015] In some embodiments, the fixed frame is provided with a guide rail, the fork frame is provided with a guide rod, one end of the guide rail away from the guide rod is provided with a baffle, the baffle and the guide rail form a placing cavity, a laser emitter is arranged in the placing cavity, a groove is formed in one end of the guide rod away from the fork frame, a laser receiver is arranged in the groove, and the laser receiver is in electrical signal connection with the angle encoder.

[0016] In summary, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0017] The provided mixing machine can be used for multiple times of feeding, whole grain mixing and integration,

[0018] (1) The design of the switch assembly ensures that the first pipeline and the second pipeline are connected without material spilling through mechanical methods, and ensures that the material does not spill from the opening of the first pipeline when the hopper mixes the material.

[0019] (2) The lifting assembly uses both screw rod lifting columns and hydraulic lifting columns. The slower and more stable screw rod lifting column is used to control the connection between the second pipeline and the first pipeline, thereby improving the stability and accuracy of the equipment as a whole.

[0020] (3) The switch assembly is additionally provided with adjusting bolts and nuts. When the spring elasticity shrinks and the stop block cannot effectively block the opening of the first pipeline, the adjusting bolts and nuts serve as emergency parts to effectively block the opening of the first pipeline by rotating the adjusting bolts. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 A schematic diagram of the overall structure of a mixing machine with multiple feeding and integral granulation and mixing provided by the embodiments of the present application;

[0023] Figure 2 Another schematic diagram of the overall structure of a mixing machine with multiple feeding and integral granulation and mixing provided by the embodiments of the present application;

[0024] Figure 3 A Figure 1 enlarged view of part A;

[0025] Figure 4 A schematic diagram of the cross-sectional structure of a mixing machine with multiple feeding and integral granulation and mixing provided by the embodiments of the present application;

[0026] Figure 5 A Figure 4 enlarged view of part B;

[0027] Figure 6 A Figure 4 enlarged view of part C;

[0028] Figure 7 A Figure 4 enlarged view of part D;

[0029] Figure 8A multi-feeding and integral granulating and mixing integrated hopper structure schematic diagram of a mixing machine is provided for the embodiments of the present application.

[0030] In the drawings, various reference numbers refer to:

[0031] 1, blanking machine; 2, integral granulating component; 3, hopper; 4, lifting mechanism; 41, rotating swing arm; 42, bottom plate; 43, lifting assembly; 431, screw rod lifting column; 432, hydraulic lifting column; 5, fork frame; 6, fixed frame; 7, connecting mechanism; 71, first pipeline; 72, second pipeline; 73, third pipeline; 74, switch assembly; 741, stop block; 742, spring; 743, placement disc; 744, sliding bar; 745, adjusting bolt; 746, nut; 747, electromagnetic valve; 748, first sensor; 749, second sensor; 8, stirring mechanism; 81, stirring drive motor; 82, stirring shaft; 83, stirring blade; 84, sealing ring; 9, integral granulating mechanism; 91, screen; 92, rotary knife; 93, converter; 94, second rotating motor; 95, placement frame; 10, first rotating motor; 11, discharge port; 12, blocking door; 13, hydraulic hinge; 14, adsorption iron plate; 15, magnetic lock; 16, angle encoder; 17, guide rail; 18, guide rod; 19, baffle; 20, laser emitter; 21, laser receiver. DETAILED DESCRIPTION

[0032] In order to improve the problem that in the related art, after the hopper inlet and the feeding assembly of the device are separated, the hopper inlet is in an open state, resulting in loss of part of the raw materials from the open part, the embodiments of the present application provide the following solutions.

[0033] Please refer to Figure 1 , Figure 3 and Figure 6, including blanking machine 1, whole grain components 2, hopper 3, lifting mechanism 4, fork 5, fixed frame 6, and connecting mechanism 7, the connecting mechanism 7 includes first pipe 71, second pipe 72, third pipe 73, switch assembly 74, the switch assembly 74 includes stop block 741, spring 742, placement disc 743, slide bar 744, adjusting bolt 745, nut 746, electromagnetic valve 747, first sensor 748 and second sensor 749, the fork 5 and the fixed frame 6 are arranged on the lifting mechanism 4, the hopper 3 is fixedly connected on the fixed frame 6, the first pipe 71 is movably connected on the hopper 3, the placement disc 743 is movably connected on the first pipe 71, the inner wall of the placement disc 743 is provided with a groove, the slide bar 744 and the stop block 741 are arranged in the groove, the slide bar 744 is fixedly connected with the placement disc 743, the stop block 741 is provided with a sliding groove, the stop block 741 is slidably connected with the slide bar 744, the spring 742 is arranged in the groove, one end of the spring 742 abuts against the stop block 741, the other end of the spring 742 abuts against the placement disc 743, the nut 746 is bonded on the placement disc 743, the adjusting bolt 745 is threadedly connected with the nut 746, the spring 742 is sleeved on the adjusting bolt 745, the whole grain components 2 are fixedly connected on the fork 5, the second pipe 72 is movably connected on the whole grain components 2, the blanking machine 1 is movably connected on the end of the whole grain components 2 away from the second pipe 72, the vibrator can be installed on the blanking machine 1, and the third pipe 73 needs to be made of rubber material, the electromagnetic valve 747 is fixedly connected in the second pipe 72, the second sensor 749 is fixedly connected on the second pipe 72, and the electromagnetic valve 747 is electrically connected with the second sensor 749, the first sensor 748 is fixedly connected on the placement disc 743, the first sensor 748 is electrically connected with the second sensor 749, and the first sensor 748 is electrically connected with the lifting mechanism 4.

[0034] When the device is started, the raw materials are first put into the hopper 1, and the raw materials are accelerated to enter the third pipeline 73 under the action of the vibrator. The third pipeline 73 made of rubber can greatly alleviate the influence of the vibrator on the parts below the third pipeline 73. Then the raw materials enter the particle sorting part 2 and are temporarily stored in the second pipeline 72 and the particle sorting part 2. Then the lifting mechanism 4 controls the relative distance between the adjusting fork 5 and the fixing frame 6, so that the first pipeline 71 and the second pipeline 72 are connected and communicated, and then the raw materials are mixed in the hopper 3. In the process of connecting and communicating the first pipeline 71 and the second pipeline 72, the second pipeline 72 extrudes the stop block 741. Since the contact surface between the stop block 741 and the second pipeline 72 is inclined downward toward the center of the placement disc 743, when the stop block 741 is extruded, it will move toward the periphery of the placement disc 743, and the spring 742 is in a compressed state. The slide bar 744 plays a limiting role in this process, so that the stop block 741 only moves along the connecting line between the center of the placement disc 743 and the center of gravity of the spring 742, ensuring the stability and controllability of the movement of the stop block 741. When the stop block 741 moves completely into the placement disc 743, the second pipeline 72 further penetrates into the first pipeline 71 by a very short distance, and the first sensor 748 and the second sensor 749 come into contact and exchange signals. The second sensor 749 transmits the signal to the electromagnetic valve 747, and then the electromagnetic valve 747 opens the valve to allow the raw materials to enter the hopper 3. After the completion of the raw materials, the lifting mechanism 4 controls the relative distance between the adjusting fork 5 and the fixing frame 6 again, so that the first pipeline 71 and the second pipeline 72 are separated. During the separation process, the first sensor 748 and the second sensor 749 are first separated, and then the second sensor 749 transmits an electrical signal to the electromagnetic valve 747, which is then closed. Then the second pipeline 72 continues to move upward and is separated from the first pipeline 71. The stop block 741 moves along the slide bar 744 under the action of the spring 742 returning to its original state, and finally multiple stop blocks 741 combine to close the pipeline opening of the first pipeline 71. The above process can be repeated to achieve multiple feeding, particle sorting and mixing. The combination of the nut 746 and the adjusting bolt 745 is used for emergency treatment. In the long-term repeated compression and stretching process, the spring 742 will inevitably be damaged, resulting in insufficient elastic recovery force, so that multiple stop blocks 741 cannot be combined to close the pipeline opening of the first pipeline 71. At this time, the adjusting bolt 745 can be rotated to push the stop block 741 to slide along the slide bar 744, so as to finally realize the combination of multiple stop blocks 741 to close the pipeline opening of the first pipeline 71.

[0035] Optionally, in some embodiments, please refer to Figure 1 、 Figure 2 and Figure 4The lifting mechanism 4 comprises a rotating swing arm 41, a bottom plate 42 and a lifting assembly 43, the lifting assembly 43 comprises a screw rod lifting column 431 and a hydraulic lifting column 432, the screw rod lifting column 431 is fixedly connected to one side of the bottom plate 42 away from the hopper 3, the hydraulic lifting column 432 is fixedly connected to one side of the bottom plate 42 close to the hopper 3, the rotating swing arm 41 is rotationally connected to the screw rod lifting column 431, the fork frame 5 is fixedly connected to the rotating swing arm 41, and the first rotating motor 10 is also fixedly connected to the hydraulic lifting column 432, and the fixed frame 6 is fixedly connected to the output end of the first rotating motor 10.

[0036] In this way, the lifting assembly 43 uses two lifting systems of the screw rod lifting column 431 and the hydraulic lifting column 432, the lifting speed of the screw rod lifting column 431 is lower than that of the hydraulic lifting column 432, the screw rod lifting column 431 controls the height and is more stable when the second pipeline 72 and the first pipeline 71 are connected, the screw rod lifting column 431 adjusts the height of the rotating swing arm 41, then the rotating swing arm 41 rotates to drive the fork frame 5 to rotate, the material dropping machine 1 on the fork frame 5 is transferred to below the raw material outlet, after the raw material is loaded, the rotating swing arm 41 rotates to transfer the fork frame 5 to above the fixed frame 6, that is, the whole particle component 2 is rotated to above the hopper 3, then the screw rod lifting assembly slowly connects the second pipeline 72 and the first pipeline 71. The first rotating motor 10 is used for rotating the fixed frame 6 to drive the hopper 3 to rotate, and after the raw material is loaded and whole-grained for many times, the raw material needs to be mixed in the hopper 3, the first rotating motor 10 drives the hopper 3 to rotate, which is beneficial to the uniform mixing of the raw material.

[0037] Optionally, in some embodiments, please refer to Figure 2 and Figure 4 The hopper 3 is provided with a stirring mechanism 8, the stirring mechanism 8 comprises a stirring driving motor 81, a stirring shaft 82, stirring blades 83 and a sealing ring 84, the stirring driving motor 81 is fixedly connected to one end of the hopper 3 away from the first pipeline 71, the sealing ring 84 abuts at the connection between the stirring driving motor 81 and the hopper 3, the stirring shaft 82 is fixedly connected to the output end of the stirring driving motor 81, the stirring blades 83 are bonded to the stirring shaft 82, the stirring blades 83 become larger and larger from one end close to the sealing ring 84 to one end away from the sealing ring 84, and the stirring blades 83 are in a spiral shape.

[0038] Thus, the stirring mechanism 8 mixes the raw materials in the hopper 3 more uniformly. After multiple feeding and granulating, the multiple blocking pieces 741 combine to close the pipe opening of the first pipe 71. The stirring drive motor 81 is started, and the output end of the stirring drive motor 81 drives the stirring shaft 82 to rotate. The sealing ring is used to isolate the stirring drive motor 81 and the raw materials, preventing the raw materials from scratching and damaging the stirring drive motor 81. The stirring blades 83 are bonded to the stirring shaft 82, and become larger from one end close to the sealing ring 84 to the other end away from the sealing ring 84. When rotating, the raw materials are moved from the direction of the sealing ring 84 to the direction of the first pipe 71 under the driving of the stirring blades 83. The first rotating motor 10 drives the hopper 3 to rotate, promoting the mixing of the raw materials.

[0039] Optionally, in some embodiments, referring to Figure 4 and Figure 7 , the granulating component 2 is internally provided with a granulating mechanism 9. The granulating mechanism 9 includes a screen 91, a rotary knife 92, a converter 93, a second rotating motor 94, and a placement rack 95. The placement rack 95 is fixedly connected to the inner wall of the granulating component 2. The converter 93 is fixedly connected to the placement rack 95. The rotary knife 92 is rotatably connected to the converter 93. The second rotating motor 94 is fixedly connected to the rotary swing arm 41. The output end of the second rotating motor 94 is in transmission connection with the converter 93. The screen 91 is clamped to the inner wall of the granulating component 2 away from one end of the rotary knife 92.

[0040] Thus, the raw materials enter the granulating component 2 through the feeder 1. The second rotating motor 94 is started, and the output end of the second rotating motor 94 is connected with the converter 93. The converter 93 is internally provided with transmission gears for transmission effect, which is equivalent to changing the rotation direction of the output end of the second rotating motor 94, converting the rotation force perpendicular to the rotation direction of the rotary knife 92 into the rotation force consistent with the rotation direction of the rotary knife 92. Therefore, the second rotating motor 94 provides power for the rotation of the rotary knife 92. The rotary knife 92 rotates at high speed to cut the raw materials. The raw materials with a composite particle size standard after cutting enter the second pipe 72 through the screen 91, and are intercepted by the electromagnetic valve 747. The screen 91 is clamped in the granulating component 2. The user reasonably replaces the screen 91 with different hole diameters according to the target particle size.

[0041] Optionally, in some embodiments, referring to Figure 8The hopper 3 is provided with a discharge port 11, the discharge port 11 is rotatably connected with a blocking door 12, the blocking door 12 is provided with a hydraulic hinge 13, one end of the hydraulic hinge 13 is fixedly connected with the blocking door 12, the other end of the hydraulic hinge 13 is fixedly connected with the hopper 3, when the stirring blade 83 works, the stirring blade 83 drives the mixing spiral to convey, and the mixture will pass through the discharge port 11.

[0042] In this way, the discharge port 11 is used for pouring out the mixed raw materials, the blocking door 12 prevents the raw materials from spilling out of the discharge port 11 during the mixing of the raw materials, the first rotating motor 10 rotates to drive the hopper 3 to rotate, so that the direction of the discharge port 11 is downward, at this time, if the blocking door 12 is not locked, under the action of the gravity of the blocking door 12 itself and the gravity of the raw materials in the hopper 3, the blocking door 12 is opened, the stirring blade 83 works, the stirring blade 83 drives the mixing spiral to convey, the mixture will pass through the discharge port 11, and the mixed raw materials are poured out of the discharge port 11, then the first rotating motor 10 continues to drive the hopper 3 to rotate, until the direction of the discharge port 11 is upward, and the blocking door 12 falls downward under the action of the gravity, and the hydraulic hinge 13 is used for buffering the speed of the blocking door 12 during the falling process, so that the blocking door 12 slowly abuts against the hopper 3, and the blocking door 12 and the hopper 3 are protected.

[0043] Optionally, in some embodiments, referring to Figure 8 , one end of the blocking door 12 away from the hydraulic hinge 13 is bonded with an adsorbed iron plate 14, the hopper 3 is fixedly connected with a magnetic lock 15, and the adsorbed iron plate 14 is magnetically connected with the magnetic lock 15.

[0044] In this way, the magnetic lock 15 is connected with the adsorbed iron plate 14 through magnetic force, the magnetic lock 15 fixes the position of the blocking door 12, after the magnetic force between the magnetic lock 15 and the adsorbed iron plate 14 is released, the blocking door 12 is opened or closed under the action of the gravity and the driving of the first rotating motor 10, and the magnetic lock 15 can tightly seal the discharge port 11 with the blocking door 12.

[0045] Optionally, in some embodiments, referring to Figure 1 , Figure 2 and Figure 5 , the rotating swing arm 41 is fixedly connected with an angle encoder 16, which is used for quantifying the rotating angle of the rotating swing arm 41, the fixed frame 6 is fixedly connected with a guide rail 17, the fork frame 5 is fixedly connected with a guide rod 18, one end of the guide rail 17 away from the guide rod 18 is bonded with a baffle 19, the baffle 19 and the guide rail 17 form a placing cavity, a laser emitter 20 is bonded in the placing cavity, the guide rod 18 is provided with a groove at one end away from the fork frame 5, a laser receiver 21 is bonded in the groove, and the laser receiver 21 is electrically connected with the angle encoder 16.

[0046] In this way, before the first pipe 71 is connected with the second pipe 72, the rotating process of the rotating swing arm 41 is needed, in which, when the laser receiver 21 receives the laser emitted by the laser emitter 20, the laser receiver 21 transmits an electric signal to the angle encoder 16, at this time, the angle encoder 16 records the rotating angle of the rotating swing arm 41, due to the inertia of the rotating swing arm 41, the rotating angle needs to be recorded, and then the recorded angle is recalled, at this time, the height of the fork 5 is slowly lowered by the screw rod lifting column 431, the guide rod 18 will first enter the inside of the guide rail 17, and the two begin to slide and connect, then the first pipe 71 and the second pipe 72 gradually complete the connection and communication, when the first sensor 748 contacts the second sensor 749, the guide rod 18 just abuts against the baffle 19, and the baffle 19 is used to protect the laser emitter 20 from being damaged by the guide rod 18.

[0047] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mixer capable of multiple feeding and granulation mixing, characterized in that: The utility model relates to a kind of material dropping machines, including blanking machine (1), whole grain component (2), hopper (3), lifting mechanism (4), fork rest (5), fixed frame (6), and connecting mechanism (7), the connecting mechanism (7) includes first pipeline (71), second pipeline (72), third pipeline (73), switch assembly (74), the switch assembly (74) includes stopper (741), spring (742), placement disc (743), slide bar (744), adjusting bolt (745), nut (746), electromagnetic valve (747), first sensor (748) and second sensor (749), the fork rest (5) and the fixed frame (6) are both arranged on the lifting mechanism (4), the hopper (3) is arranged on the fixed frame (6), the first pipeline (71) is arranged on the hopper (3), the placement disc (743) is arranged on the first pipeline (71), recess is opened in the inner wall of the placement disc (743), the slide bar (744) and the stopper (741) are both arranged in recess, the stopper (741) is opened with sliding slot, the stopper (741) is connected with the slide bar (744) slidingly, the spring (742) is arranged in recess, one end of the spring (742) is abutted with the stopper (741), the other end of the spring (742) is abutted with the placement disc (743), the nut (746) is arranged on the placement disc (743), the adjusting bolt (745) is connected with the nut (746) threadedly, the spring (742) is sleeved on the adjusting bolt (745), the whole grain component (2) is arranged on the fork rest (5), the second pipeline (72) is arranged on the whole grain component (2), the blanking machine (1) is arranged on the whole grain component (2) away from the second pipeline (72) one end, the electromagnetic valve (747) is arranged in the second pipeline (72), the second sensor (749) is arranged on the second pipeline (72), and the electromagnetic valve (747) is connected with the second sensor (749) electric signal, the first sensor (748) is arranged on the placement disc (743), the first sensor (748) is connected with the second sensor (749) electric signal, the first sensor (748) is connected with the lifting mechanism (4) electric signal, The lifting mechanism (4) comprises a rotary swing arm (41), a bottom plate (42) and a lifting assembly (43), the lifting assembly (43) comprises a screw rod lifting column (431) and a hydraulic lifting column (432), the screw rod lifting column (431) is arranged on the side of the bottom plate (42) away from the hopper (3), the hydraulic lifting column (432) is arranged on the side of the bottom plate (42) close to the hopper (3), the rotary swing arm (41) is arranged on the screw rod lifting column (431), the fork frame (5) is arranged on the rotary swing arm (41), and the hydraulic lifting column (432) is further provided with a first rotating motor (10); the fixed frame (6) is arranged on the output end of the first rotating motor (10). An angle encoder (16) is arranged on the rotary swing arm (41) to quantify the rotation angle of the rotary swing arm (41).

2. The multi-feeding and integral mixing machine for whole grain mixing according to claim 1, characterized in that: A stirring mechanism (8) is arranged on the hopper (3), the stirring mechanism (8) comprises a stirring driving motor (81), a stirring shaft (82), stirring blades (83) and a sealing ring (84), the stirring driving motor (81) is arranged at one end of the hopper (3) away from the first pipeline (71), the sealing ring (84) is arranged at the connection between the stirring driving motor (81) and the hopper (3), the stirring shaft (82) is arranged at the output end of the stirring driving motor (81), the stirring blades (83) are arranged on the stirring shaft (82), the stirring blades (83) become larger and larger from one end close to the sealing ring (84) to one end away from the sealing ring (84), and the stirring blades (83) are in a spiral shape.

3. The multi-feeding, whole-grain mixing, integrated mixing machine of claim 2, wherein: A whole-grain mechanism (9) is arranged inside the whole-grain component (2), the whole-grain mechanism (9) comprises a screen (91), a rotary knife (92), a converter (93), a second rotating motor (94) and a placing rack (95), the placing rack (95) is arranged on the inner wall of the whole-grain component (2), the converter (93) is arranged on the placing rack (95), the rotary knife (92) is arranged on the converter (93), the second rotating motor (94) is arranged on the rotary swing arm (41), the output end of the second rotating motor (94) is in transmission connection with the converter (93), and the screen (91) is arranged at one end of the inner wall of the whole-grain component (2) away from the rotary knife (92).

4. The multi-feeding, whole-grain mixing, integrated mixing machine of claim 3, wherein: A discharge port (11) is formed in the hopper (3), a block door (12) is arranged on the discharge port (11), a hydraulic hinge (13) is arranged on the block door (12), one end of the hydraulic hinge (13) is fixedly connected with the block door (12), and the other end of the hydraulic hinge (13) is fixedly connected with the hopper (3).

5. The multi-chargeable whole-grain mixing integrated mixer according to claim 4, characterized in that: An adsorbing iron plate (14) is arranged at one end of the block door (12) away from the hydraulic hinge (13), a magnetic lock (15) is arranged on the hopper (3), and the adsorbing iron plate (14) is in magnetic connection with the magnetic lock (15).

6. The multi-feeding and integral mixing machine for whole grain mixing according to claim 1, characterized in that: The fixed frame (6) is provided with a guide rail (17), the fork frame (5) is provided with a guide rod (18), the end of the guide rail (17) away from the guide rod (18) is provided with a baffle (19), the baffle (19) and the guide rail (17) form a placing cavity, the placing cavity is provided with a laser emitter (20), the end of the guide rod (18) away from the fork frame (5) is provided with a groove, the groove is provided with a laser receiver (21), and the laser receiver (21) is electrically connected with the angle encoder (16).

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