Inoculant synthesis reaction material uniform feeder

Abstract

The utility model discloses a uniform feeding device for inoculant synthetic reaction materials, which belongs to the technical field of cast iron and comprises a mounting frame, a bearing frame is connected to the top of the mounting frame, fixing frames are connected to two ends of the bearing frame, and vibration components for assisting in blanking of inoculant materials are arranged on the surfaces of the fixing frames. A material hopper is movably installed on the surface of a positioning shaft of the vibration assembly, and a discharging guide pipe is arranged at the bottom end of the material hopper. The fixing frame is mounted on the surface of the mounting frame, a feeding assembly for uniformly discharging inoculant materials is mounted in the fixing frame, a limiting inlet pipe is arranged at the top of a feeding sleeve of the feeding assembly, and the inner wall of the limiting inlet pipe is in sliding connection with the surface of a discharging guide pipe; in the real-time feeding process of the inoculant material, the inoculant material can be accurately and stably added, the situation that the inoculant material is added too much or too little is avoided when the inoculant material is added, and the production quality is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cast iron technical field, concretely is a kind of inoculant synthesis reaction material uniform feeder. BACKGROUND

[0002] In cast iron foundry industry, inoculant material needs to be added synchronously when pouring molten iron, which is used to promote graphitization, reduce white mouth tendency, improve graphite morphology and distribution, increase eutectic colony number and refine matrix organization;In the actual inoculation treatment production of grey cast iron or ductile cast iron pipe, the amount of inoculant must be controlled, because the amount of inoculant added in real time cannot be measured, too much or too little inoculant will affect the quality of grey cast iron or ductile cast iron pipe.But at present, inoculant material is not convenient to add accurately and stably during real-time feeding in cast iron production, which leads to the situation that too much or too little inoculant is added, which affects the quality to some extent.

[0003] As prior art, the utility model discloses a kind of inoculant automatic adding device for cast iron, including material bin, the lower end outer wall of the material bin is connected with feeding port on one side, the feeding port is equipped with circular fixing block, the eccentric position of the side wall of the circular fixing block is equipped with discharge hole, the outer wall center of the circular fixing block is equipped with connecting groove, and connecting groove is horizontally inserted with rotating connection shaft, the rotating connection shaft passes through connecting groove and is fixedly connected with limit disc outside extension end, the eccentric position of the side wall of the limit disc is equipped with first limit hole and second limit hole, the outer wall of the limit disc is evenly surrounded with a plurality of teeth, and the side wall of the tooth is engaged with linear gear, and the end of rotating shaft away from linear gear is equipped with stepper motor.

[0004] Through the inoculant automatic adding device for cast iron, it is known that in the prior art, inoculant material is not convenient to add accurately and stably during real-time feeding, which leads to the situation that too much or too little inoculant is added, which affects the quality to some extent, so we need to propose a kind of inoculant synthesis reaction material uniform feeder. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of inoculant synthesis reaction material uniform feeder, which can accurately and stably add during real-time feeding of inoculant material, ensure that too much or too little inoculant is not added during inoculant material addition, further improve the quality of production, to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides: a kind of inoculant synthesis reaction material uniform feeder, including mounting frame, the top of the mounting frame is connected with bearing frame, the both ends of the bearing frame are connected with fixed frame, the surface of the fixed frame is provided with the vibration component of auxiliary inoculant material discharging, the locating shaft surface of the vibration component is movably installed with material hopper, the bottom of the material hopper is provided with discharge pipe;Fixed frame is installed on the surface of the mounting frame, the inside of the fixed frame is equipped with the feeding assembly that inoculant material is uniformly discharged, the top of the feeding sleeve of the feeding assembly is provided with limit pipe, the inner wall of the limit pipe is slidably connected with the surface of discharge pipe.

[0007] Preferably, the feeding assembly includes: a spiral auger shaft rotatably installed inside the feeding sleeve, and a driven gear connected to the surface of one end of the spiral auger shaft; wherein the driven gear is arranged on one end outside of the feeding sleeve, the surface of the mounting frame is provided with a driving motor, and one end bottom of the feeding sleeve is provided with a discharge port.

[0008] Preferably, the output end of the driving motor is drivingly connected with a transmission gear, the surface of the transmission gear is meshingly connected with the driven gear, and the outer side of the driven gear is provided with an encoder.

[0009] Preferably, the outer side of the fixed frame is connected with a connecting frame, and the two sides of the encoder are connected with the connecting frame.

[0010] Preferably, the surface of the mounting frame is provided with a control module, and the control module is electrically connected with the driving motor and the encoder.

[0011] Preferably, the vibration component includes: a locating shaft connected to the inner surface of the fixed frame, and a compression spring sleeved on the surface of the locating shaft; wherein the both ends of the material hopper are connected with a fixed plate, and the bottom of the material hopper is provided with a vibration motor.

[0012] Preferably, the fixed plate is slidably connected to the surface of the locating shaft, and the both sides of the fixed plate are respectively connected with the compression spring.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a mounting frame, fixed frame, blanking guide pipe, limit feed pipe, vibration subassembly and feed assembly cooperate with the setting of structure, when working, through the control module start -up equipment, through vibration motor drive, make material hopper cooperation fixed plate and compression spring, on the surface of positioning shaft up and down vibration, guarantee the inside of material hopper inoculant material and slide down in blanking guide pipe, to fill the inside of feed sleeve through limit feed pipe to the inside, and drive motor drive transmission gear to the transmission of the screw auger shaft of installing the connecting frame is carried out, make screw auger shaft can carry out the conveyance of inoculant material in the inside of feed sleeve, and fill cooperation vibration motor can guarantee the stability of conveying material, and cooperation encoder on the connecting frame can detect the shaft rotation angle or times of screw auger shaft, effectively guarantee the uniform effect of inoculant material feeding, guarantee the quality of production. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole structure schematic diagram of the utility model;

[0016] Figure 2 It is mounting frame structure schematic diagram of the utility model;

[0017] Figure 3 It is material hopper structure schematic diagram of the utility model;

[0018] Figure 4 It is feed sleeve structure schematic diagram of the utility model.

[0019] In the drawing: 1, mounting frame;2, bearing frame;3, fixed frame;4, positioning shaft;5, compression spring;6, material hopper;7, fixed plate;8, vibration motor;9, blanking guide pipe;10, fixed frame;11, feed sleeve;12, limit feed pipe;13, screw auger shaft;14, driven gear;15, drive motor;16, transmission gear;17, connecting frame;18, encoder;19, discharge port;20, control module. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4The utility model provides: a pregnant agent synthesis reaction material even feeder, including the mounting bracket 1, the top of mounting bracket 1 is connected with the bearing frame 2, the both ends of bearing frame 2 are connected with the fixed frame 3, the surface of fixed frame 3 is provided with the vibration subassembly of auxiliary pregnant agent material unloading, the surface swing mounting of vibration subassembly's locating shaft 4 has material hopper 6, the bottom of material hopper 6 is provided with unloading guide pipe 9, fixed frame 10 is installed on the surface of mounting bracket 1, the inside fixed frame 10 is installed with the feeding assembly of pregnant agent material and carries out even unloading, the top of feeding sleeve 11 of feeding assembly is provided with limiting inlet pipe 12, the inner wall of limiting inlet pipe 12 and the surface of unloading guide pipe 9 are connected slidingly.

[0022] It is worth mentioning that, through the cooperation of mounting bracket 1, fixed frame 3, unloading guide pipe 9, limiting inlet pipe 12, vibration subassembly and feeding assembly structure, accurate and stable addition can be carried out during the real-time feeding of the pregnant agent material, ensuring that excessive or insufficient addition of the pregnant agent material does not occur, and further improving the production quality.

[0023] Specifically, the feeding assembly comprises: a spiral auger shaft 13 rotatably installed inside the feeding sleeve 11, and a driven gear 14 connected to the surface of one end of the spiral auger shaft 13; wherein the driven gear 14 is arranged on one side of the end of the feeding sleeve 11, a driving motor 15 is installed on the surface of the mounting bracket 1, and a discharge port 19 is arranged at the bottom of one end of the feeding sleeve 11. The output end of the driving motor 15 is drivingly connected with a transmission gear 16, the surface of the transmission gear 16 is meshingly connected with the driven gear 14, and an encoder 18 is arranged on the outside of the driven gear 14.

[0024] Wherein, the feeding sleeve 11 is a guide structure for conveying the pregnant agent material, the spiral auger shaft 13 is a structure for conveying the pregnant agent material inside the feeding sleeve 11, so that the material can be evenly fed, and the driving motor 15 is a structure for driving the transmission gear 16, so that the transmission gear 16 drives the driven gear 14, improving the accuracy of feeding.

[0025] The outside of the fixed frame 10 is connected with a connecting frame 17, and the connecting frame 17 is connected to the two sides of the encoder 18. A control module 20 is installed on the surface of the mounting bracket 1, and the control module 20 is electrically connected with the driving motor 15 and the encoder 18.

[0026] In addition, the encoder 18 detects the angle speed and number of rotations of the spiral auger shaft 13, and can be replaced by other rotary counting devices, such as Hall sensor counting, mechanical rotary counting, etc. The software counting is combined with sensors such as photoelectric, Hall and magnetic sensors to detect the rotation signal of the rotating shaft, and the microcontroller or computer is used for counting. The control module 20 is electrically connected with the driving motor 15, the encoder 18 and the vibration motor 8.

[0027] The vibration assembly comprises a positioning shaft 4 connected to the inner surface of the fixed frame 3 and a compression spring 5 sleeved on the surface of the positioning shaft 4; wherein both ends of the material hopper 6 are connected with a fixed plate 7, and the bottom of the material hopper 6 is provided with a vibration motor 8.

[0028] Further, the fixed frame 3 is an assembly for mounting and connecting the positioning shaft 4, which facilitates the assembly of the material hopper 6 and cooperates with the positioning shaft 4 to limit the material hopper 6, the vibration motor 8 cooperates with the compression spring 5 to vibrate the material hopper 6, so that the material is stably filled from the downcomer 9 into the inner part of the feeding sleeve 11, and the compression spring 5 assists the material hopper 6 to vibrate and discharge.

[0029] In operation, the equipment is started by the control module 20, the material hopper 6 cooperates with the fixed plate 7 and the compression spring 5 to vibrate up and down on the surface of the positioning shaft 4 driven by the vibration motor 8, so as to ensure that the inoculant material in the material hopper 6 slides into the downcomer 9, and then fills into the inner part of the feeding sleeve 11 through the limiting inlet pipe 12, and the driving motor 15 drives the transmission gear 16 to drive the spiral auger shaft 13 provided with the connecting frame 17, so that the spiral auger shaft 13 can convey the inoculant material in the feeding sleeve 11, and the filling cooperates with the vibration motor 8 to ensure the stability of the conveying material, and the encoder 18 installed on the connecting frame 17 can detect the rotation angle or number of the spiral auger shaft 13, effectively ensuring the uniformity of the inoculant material feeding and the quality of the production.

[0030] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A inoculant synthesis reactor material uniform feeder characterized by, The utility model relates to an auxiliary inoculant material feeding device, including: The top of mounting frame (1) is connected with bearing frame (2), both ends of bearing frame (2) are connected with fixed frame (3), the surface of fixed frame (3) is provided with the vibration component of auxiliary inoculant material feeding, the surface of the positioning shaft (4) of vibration component is movably installed with material hopper (6), the bottom of material hopper (6) is provided with feeding guide pipe (9); The fixed frame (10) of mounting frame (1) surface is installed, the inside of fixed frame (10) is installed with the feeding assembly of uniform inoculant material feeding, the top of feeding sleeve (11) of feeding assembly is provided with limiting pipe (12), the inner wall of limiting pipe (12) is slidably connected with the surface of feeding guide pipe (9).

2. The uniform feeding device for reaction materials of a nodularizer synthesis according to claim 1, characterized in that: The feeding assembly includes: Spiral auger shaft (13) rotatably installed in the inside of feeding sleeve (11), Driven gear (14) connected on the surface of one end of spiral auger shaft (13); Wherein, driven gear (14) is arranged on the one end outside of feeding sleeve (11), the surface of mounting frame (1) is installed with drive motor (15), and the bottom of one end of feeding sleeve (11) is provided with discharge port (19).

3. A uniform feeding device for reaction materials of a nodularizer synthesis according to claim 2, characterized in that: The output end of drive motor (15) is drivingly connected with transmission gear (16), the surface of transmission gear (16) is meshingly connected with driven gear (14), and encoder (18) is arranged on the outside of driven gear (14).

4. The uniform feeding device for reaction materials of a nodularizer synthesis according to claim 3, characterized in that: The outside of fixed frame (10) is connected with connecting frame (17), and the both sides of encoder (18) are connected with connecting frame (17).

5. A uniform feed of reactant materials for the synthesis of an inoculant according to claim 4, characterised in that: The surface of mounting frame (1) is installed with control module (20), and control module (20) is electrically connected with drive motor (15) and encoder (18).

6. A uniform feed of reactant materials for synthesis of inoculant according to claim 1, characterized by: The vibration component includes: Positioning shaft (4) connected on the inner surface of fixed frame (3), Compression spring (5) sleeved on the surface of positioning shaft (4); Wherein, both ends of material hopper (6) are connected with fixed plate (7), and the bottom of material hopper (6) is installed with vibration motor (8).

7. A uniform feed of reactant materials for the synthesis of an inoculant according to claim 6, characterised in that: The surface of fixed plate (7) is slidably connected with positioning shaft (4), and the both sides of fixed plate (7) are connected with compression spring (5) respectively.

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