Vibrating directional feeder

Abstract

The utility model discloses a vibration directional feeder, including receiving unit, vibration feeding unit and conveying unit, receiving unit is receiving hopper, vibration feeding unit includes frame and the ramp that is provided on the top of frame, and the feed inlet that is located the ramp and the discharge port that is below receiving hopper are in butt joint, and the bottom surface of ramp rear is provided with vibration motor, and the conveying unit is provided with the vibration motor. A plurality of sets of buffer springs are arranged between the bottom face of the ramp and the machine frame in the length direction of the ramp, a feeding plate is arranged at a discharging port of the ramp, the conveying unit comprises a material conveying barrel capable of rotating, spiral blades are fixedly connected to the inner wall of the material conveying barrel, an annular check ring is arranged at a feeding port of the material conveying barrel, and a folded edge extending towards the interior of the material conveying barrel is arranged along the inner ring of the annular check ring. A discharging port of the ramp is in butt joint with a feeding port of the material conveying barrel through a feeding plate, and a discharging port of the material conveying barrel is in butt joint with a pipeline of the material receiving device. By means of the feeding machine, materials can be continuously and stably fed into the material receiving device, and the conditions that the materials leak out and the conveying speed is low are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a vibration directional feeder. Background Art

[0002] Silica is an important raw material for industrial production. During the production process, a vibration feeder is usually used to continuously and evenly feed silica into the receiving device. However, the existing vibration feeder is limited by the vibration amplitude and cannot directly push the material into the pipeline of the receiving device, and it is easy to have the situation that the material accumulates at the entrance of the pipeline and even leaks out from the pipeline entrance.

[0003] Therefore, it is necessary to provide a vibration directional feeder to solve the above technical problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a vibration directional feeder aiming at the deficiencies of the existing technology, which can continuously and stably feed materials into the pipeline of the receiving device.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A vibration directional feeder includes a material receiving unit, a vibration feeding unit and a conveying unit. The material receiving unit is a receiving hopper. The vibration feeding unit includes a frame and a ramp arranged on the top of the frame. The feeding port behind the ramp is docked with the discharging port below the receiving hopper. A vibration motor is arranged on the bottom surface behind the ramp. A plurality of buffer springs are arranged between the bottom surface of the ramp and the frame along the length direction of the ramp. A feeding plate is arranged at the discharging port of the ramp. The conveying unit includes a rotatable feeding cylinder. A spiral blade is fixedly connected to the inner wall of the feeding cylinder. An annular retaining ring is arranged at the feeding port of the feeding cylinder. A flange extending towards the inside of the feeding cylinder is arranged along the inner ring of the annular retaining ring. The flange is inclined towards the inside of the feeding cylinder. The discharging port of the ramp is docked with the feeding port of the feeding cylinder through the feeding plate. The discharging port of the feeding cylinder is docked with the pipeline of the receiving device.

[0007] Preferably, a sealing cover for closing the ramp is arranged above the ramp, and the sealing cover is hinged to the ramp through a hinge.

[0008] Preferably, vertical grooves are arranged on the panel of the ramp, and the extending direction of the vertical grooves is the same as the flowing direction of the material.

[0009] Preferably, the width of the front end of the feeding plate is smaller than that of the rear end.

[0010] Preferably, a dust removal device is arranged on the top of the sealing cover.

[0011] Preferably, the feeding cylinder rotates by itself driven by a belt.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. By arranging an annular retaining ring at the feed inlet of the feed cylinder and a flanging on the inner ring of the annular retaining ring, the situation that materials leak backward from the feed inlet of the feed cylinder is effectively prevented. At the same time, the flanging is inclined towards the inside of the feed cylinder, making it easier for the materials to be fed into the feed cylinder from the vibrating feeding unit.

[0014] 2. A spiral blade is arranged on the inner wall of the feed cylinder, which speeds up the pushing speed of the materials in the feed cylinder and improves the feeding efficiency.

[0015] 3. A hinged sealing cover is installed on the ramp, providing an effective dust suppression effect. At the same time, it is also convenient to open the sealing cover to clean the ramp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of the utility model;

[0017] Figure 2 is a schematic internal structure view of the feed cylinder;

[0018] Figure 3 is a top view of the ramp panel;

[0019] Figure 4 is a schematic structural view of the feeding plate;

[0020] Among them, 1 - material receiving hopper, 2 - frame, 3 - ramp, 4 - vibrating motor, 5 - buffer spring, 6 - panel, 601 - vertical groove, 7 - sealing cover, 8 - hinge, 9 - dust removal device, 10 - feeding plate, 11 - feed cylinder, 12 - spiral blade, 13 - annular retaining ring, 14 - flanging, 15 - receiving device DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further clarifies the utility model in conjunction with the drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and not to limit the scope of the utility model. After reading the utility model, various equivalent forms of modification by those skilled in the art fall within the scope defined by the appended claims of this application.

[0022] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixed connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] In the present utility model, terms such as "upper", "lower", "bottom", "top" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only relationship terms determined for the convenience of describing the structural relationship of each component or element of the present utility model, and do not specifically refer to any component or element in the present utility model, and should not be construed as a limitation to the present utility model.

[0024] As Figures 1 to 4 shown, a vibrating orienting feeder includes a material receiving unit, a vibrating feeding unit and a conveying unit. The material receiving unit is a material receiving hopper 1. The vibrating feeding unit includes a frame and a ramp 3 arranged at the top of the frame 2. The feeding port behind the ramp is docked with the discharging port below the material receiving hopper. A vibrating motor 4 is installed on the bottom surface behind the ramp. Four groups of buffer springs 5 are installed between the bottom surface of the ramp and the frame along the length direction of the ramp. Vertical grooves 601 are provided on the panel 6 of the ramp, and the extending direction of the vertical grooves is the same as the flowing direction of the material. A sealing cover 7 for closing the ramp is installed above the ramp. The sealing cover is hinged to the ramp through a hinge 8. A dust removal device 9 is installed on the top of the sealing cover. A feeding plate 10 is installed at the discharging port of the ramp. The width of the front end of the feeding plate is smaller than that of the rear end. The conveying unit includes a rotatable material conveying cylinder 11. The material conveying cylinder rotates by being driven by a belt. Spiral blades 12 are welded and fixed on the inner wall of the material conveying cylinder along the length direction of the material conveying cylinder. An annular retaining ring 13 is provided at the feeding port of the material conveying cylinder. A flange 14 extending towards the inside of the material conveying cylinder is provided along the inner ring of the annular retaining ring. The flange is inclined towards the inside of the material conveying cylinder. The discharging port of the ramp is docked with the feeding port of the material conveying cylinder through the feeding plate. The discharging port of the material conveying cylinder is docked with the pipeline of the receiving device 15.

[0025] Principle and usage method of a vibrating orienting feeder: Materials are poured onto the ramp of the vibrating feeding unit through the receiving hopper. The vibrating motor is started, and the ramp is vibrated by the vibrating motor to accelerate the conveying speed of the materials on the ramp. Four groups of buffer springs are installed between the bottom surface of the ramp and the frame, which can cooperate with the vibrating motor to provide exciting force for the ramp. The vertical grooves on the ramp panel further accelerate the conveying speed of the materials. A sealing cover is hingedly installed on the ramp, which effectively suppresses the dust generated due to the vibration of the ramp during the transportation of the materials. A dust removal device is installed on the sealing cover to effectively collect the dust, ensuring that the production site environment meets the environmental protection requirements. At the same time, the hingedly installed sealing cover is also convenient to open and can clean the ramp at any time. The feeding plate is designed to be narrower at the front and wider at the back, which is beneficial for the materials to be transported from the ramp to the feeding cylinder.

[0026] When the materials are transported from the ramp to the feeding cylinder, an annular retaining ring and a hem on the inner circle of the annular retaining ring are provided at the feeding port of the feeding cylinder, effectively avoiding the reverse leakage of the materials from the feeding port of the feeding cylinder. At the same time, the hem is inclined towards the inside of the feeding cylinder, making it easier for the materials to be fed into the feeding cylinder from the vibrating feeding unit. A spiral blade is welded and fixed along the length direction of the inner wall of the feeding cylinder, accelerating the pushing speed of the materials in the feeding cylinder and improving the production efficiency.

[0027] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A vibrating directional feeder, characterized in that: It includes a material receiving unit, a vibrating feeding unit and a conveying unit. The material receiving unit is a material receiving hopper. The vibrating feeding unit includes a frame and a ramp arranged at the top of the frame. The feeding port behind the ramp is docked with the discharging port below the material receiving hopper. A vibrating motor is provided on the bottom surface behind the ramp. A plurality of buffer springs are arranged between the bottom surface of the ramp and the frame along the length direction of the ramp. A feeding plate is provided at the discharging port of the ramp. The conveying unit includes a rotatable feeding cylinder. A spiral blade is fixedly connected to the inner wall of the feeding cylinder. An annular retaining ring is provided at the feeding port of the feeding cylinder. A flanging extending towards the inside of the feeding cylinder is arranged along the inner ring of the annular retaining ring. The flanging is inclined towards the inside of the feeding cylinder. The discharging port of the ramp is docked with the feeding port of the feeding cylinder through the feeding plate. The discharging port of the feeding cylinder is docked with the pipeline of the receiving device.

2. The vibrating orienting feeder according to claim 1, wherein: A sealing cover for closing the ramp is provided above the ramp. The sealing cover is hinged to the ramp through a hinge.

3. The vibrating orientation feeder according to claim 1, wherein: Vertical grooves are provided on the panel of the ramp. The extending direction of the vertical grooves is the same as the flowing direction of the material.

4. The vibrating orientation feeder according to claim 1, characterized in that: The front end width of the feeding plate is smaller than the rear end width.

5. The vibrating directional feeder according to claim 2, characterized in that: A dust removal device is provided at the top of the sealing cover.

6. The vibrating orientation feeder according to claim 1, wherein: The feeding cylinder rotates self - driven by a belt.

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