Flat-bottom feeding machine
By designing a flat bottom feeder, the materials are dispersed and pushed into the arc hole using devices such as a reducing pressure cone and a stirring motor, the problem of the feeder being easily damaged or blocked when conveying sensitive materials is solved, and the integrity and smooth transportation of materials are achieved.
Patent Information
- Application Number
- CN202323602545.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2033-12-28
AI Technical Summary
Existing feeders can easily cause damage or blockage of materials when conveying sensitive materials (such as granular or powdery materials), making it difficult to maintain the integrity of materials.
A flat bottom feeder is designed, including a base plate, a dispersion device, a pressure reducing cone, a stirring motor and a conveying device. The material is dispersed to the outside through a reduced pressure cone, which reduces the pressure on the feeder, and drives the dispersion device to rotate through the mixing motor, so that the dispersed slurry pushes the material, pushes the material into the arc-shaped hole of the bottom plate, and finally drives the conveying screw to rotate through the conveying motor to transport the material to the discharge port.
It effectively prevents damage or blockage problems when transporting sensitive materials, ensuring the integrity of materials and a smooth transportation process.
Smart Images
Figure CN222573700U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of feeders, and in particular to a flat-bottom feeder. Background Art
[0002] A feeder is a mechanical device used to convey, supply or move materials. It is widely used in industrial production and manufacturing processes and can be used to convey various types of materials, including granular, powdery, lumpy and liquid materials. The design of the feeder depends on the characteristics of the material being handled and the requirements of the conveying, so there are many types of feeders, such as belt feeders, vibrating feeders, bucket feeders, etc.
[0003] However, in order to convey some sensitive materials, such as granular or powdered materials, these materials may be more easily damaged or blocked during the conveying process. In order to convey such materials, a flat and smooth conveying surface is required. The existing feeders are prone to affect the materials and it is difficult to maintain the integrity of the materials.
[0004] Therefore, we need a flat-bottom feeder that can solve the problem that the feeder is easily damaged or blocked during the transportation of sensitive materials. Utility Model Content
[0005] The purpose of the present application is to provide a flat-bottom feeder that can solve the problem that the feeder is easily damaged or blocked during the process of conveying sensitive materials.
[0006] To achieve the above-mentioned purpose, the embodiment of the present application adopts the following technical scheme: a flat-bottom feeder, comprising: a bottom plate, the bottom plate is disc-shaped, a connecting hole is arranged at the center of the bottom plate, one end of the bottom plate is a rectangle extending outward, an arc hole is arranged on the rectangle, the arc hole is used to pass the material, and the bottom plate is connected to the bottom of the silo; a dispersion device, the dispersion device is arranged on the bottom plate, the middle of the dispersion device is circular, and the outside of the dispersion device has a plurality of dispersion slurries, and the dispersion slurries are used to evenly disperse the material in the silo; a pressure reducing cone, the pressure reducing cone is arranged on the dispersion slurry, and the pressure reducing cone is used to reduce the pressure of the material on the bottom; a stirring motor, the stirring motor is arranged under the bottom plate, the stirring motor is connected to the dispersion device and the pressure reducing cone, and the stirring motor is used to drive the dispersion device and the pressure reducing cone to rotate; a conveying device, the conveying device is arranged on the right side of the stirring motor, the conveying device is arranged horizontally, and the conveying device is used to convey materials.
[0007] In the above technical scheme, the embodiment of the present application connects the present application to the bottom of the silo to transport the silo material. After the material falls into the feeder, the material is dispersed to the outside through the pressure reducing cone, and the pressure of the material on the feeder is reduced. Then, the dispersion device is driven to rotate by the stirring motor, so that the dispersion slurry pushes the material and pushes the material into the arc hole of the bottom plate. Then, the conveying motor drives the conveying screw in the conveyor to rotate, and drives the material to move to the discharge port at the rear end of the conveyor for output. The problem that the feeder is easily damaged or blocked during the process of conveying sensitive materials is solved, and the effect of preventing the feeder from being easily damaged or blocked during the process of conveying sensitive materials is achieved.
[0008] Further, according to an embodiment of the present application, threaded holes are provided on the bottom plate, the threaded holes are provided on the outer contour of the bottom plate, and the threaded holes are also provided on the inner contour of the bottom plate.
[0009] Further, according to an embodiment of the present application, the outer contour is used to connect to the silo, and the inner contour is used to connect to the conveying device.
[0010] Further, according to an embodiment of the present application, the size of the middle circle of the dispersion device is the same as the bottom of the pressure reducing cone.
[0011] Further, according to an embodiment of the present application, there are two dispersion slurries, the dispersion slurries are trapezoidal in shape, and their length does not exceed the bottom plate.
[0012] Further, according to an embodiment of the present application, the conveying device further includes:
[0013] The conveyor is rectangular, its lower part is arc-shaped, the conveyor is hollow, an opening is provided above the conveyor, and a discharge port is provided below the conveyor;
[0014] Conveying motor: The conveying motor is arranged at the front end of the conveyor. The conveying motor is used to control the conveyor technology to feed materials.
[0015] Further, according to an embodiment of the present application, the discharge port is a hollow cylinder, one end of which is connected to the rear end of the conveyor, and the other end is provided with a flange for connection.
[0016] Further, according to an embodiment of the present application, the front half of the conveyor is connected to the bottom plate, and the rear half is an observation port.
[0017] Further, according to an embodiment of the present application, the arc-shaped hole of the bottom plate is the same as the width of the conveyor.
[0018] Further, according to an embodiment of the present application, an observation cover is provided on the observation port, the observation cover is fixed by screws, and a handle is provided on the top of the observation cover.
[0019] Compared with the prior art, the present application has the following beneficial effects: the present application adopts a flat-bottom feeder, which is connected to the bottom of the silo to convey the silo material. After the material falls into the feeder, the material is dispersed to the outside through the pressure reducing cone, and the pressure of the material on the feeder is reduced. The dispersion device is then driven to rotate by the stirring motor, so that the dispersion slurry pushes the material and pushes the material into the arc hole of the bottom plate. Then, the conveying motor drives the conveying screw in the conveyor to rotate, driving the material to move to the discharge port at the rear end of the conveyor for output. The problem that the feeder is easily damaged or blocked during the process of conveying sensitive materials is solved, and the effect of preventing the feeder from being easily damaged or blocked during the process of conveying sensitive materials is achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The present application is further described below in conjunction with the accompanying drawings and embodiments.
[0021] Figure 1 It is a three-dimensional schematic diagram of a flat bottom feeder according to an embodiment.
[0022] Figure 2 It is a structural schematic diagram of a flat bottom feeder in an embodiment.
[0023] In the attached figure
[0024] 1. Bottom plate 2. Dispersion device 3. Pressure reducing cone
[0025] 4. Stirring motor 5. Conveying device 51. Conveyor
[0026] 52. Conveying motor 53. Conveying screw 54. Observation cover DETAILED DESCRIPTION
[0027] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0031] Embodiment 1:
[0032] like Figure 1-2 As shown, the present application discloses a flat-bottom feeder, characterized in that it includes: a bottom plate, which is disc-shaped, with a connecting hole at the center of the bottom plate, one end of which is a rectangle extending outward, with an arc hole provided on the rectangle, the arc hole is used to pass the material, and the bottom plate is connected to the bottom of the silo; a dispersion device, the dispersion device is arranged on the bottom plate, the middle of the dispersion device is circular, and the outside of the dispersion device has a plurality of dispersion slurries, the dispersion slurries are used to evenly disperse the material in the silo; a pressure reducing cone, the pressure reducing cone is arranged on the dispersion slurry, and the pressure reducing cone is used to reduce the pressure of the material on the bottom; a stirring motor, the stirring motor is arranged below the bottom plate, the stirring motor is connected to the dispersion device and the pressure reducing cone, and the stirring motor is used to drive the dispersion device and the pressure reducing cone to rotate; a conveying device, the conveying device is arranged on the right side of the stirring motor, the conveying device is arranged horizontally, and the conveying device is used to convey materials.
[0033] Specifically, the bottom plate is provided with threaded holes, the threaded holes are provided on the outer contour of the bottom plate, and the threaded holes are also provided on the inner contour of the bottom plate. The outer contour is used to connect the silo, and the inner contour is used to connect the conveying device.
[0034] Specifically, the size of the middle circle of the dispersion device is the same as the bottom of the pressure reducing cone. There are two dispersion slurries, which are trapezoidal in shape and whose length does not exceed the bottom plate.
[0035] Specifically, the conveying device also includes: a conveyor, which is rectangular and arc-shaped at the bottom, and is hollow, with an opening above the conveyor and a discharge port below the conveyor; a conveying motor, which is arranged at the front end of the conveyor, and is used to control the conveyor to feed materials. The discharge port is a hollow cylinder, one end of which is connected to the rear end of the conveyor, and the other end is provided with a flange for connection. The front half of the conveyor is connected to the bottom plate, and the back half is an observation port. The arc-shaped hole of the bottom plate is the same width as the conveyor. An observation cover is arranged on the observation port, which is fixed by screws and has a handle above it.
[0036] Specifically, the conveying device also includes: a conveying screw. The conveying screw is arranged in the conveyor, connected to the front end of the conveyor and the conveying motor, and is provided with a spiral blade on the conveying screw. A dispersion rod is also provided behind the spiral blade. There are multiple dispersion rods, which disperse the material conveyed by the spiral blade and make the material fall into the discharge port, thereby reducing the material agglomeration and improving the feeding accuracy. The problem that the feeder is easily damaged or blocked in the process of conveying sensitive materials is solved, and the effect of preventing the feeder from being easily damaged or blocked in the process of conveying sensitive materials is achieved.
[0037] Specifically, the present application connects the present application to the bottom of the silo to transport the silo material. After the material falls into the feeder, the material is dispersed to the outside through the pressure reducing cone, and the pressure of the material on the feeder is reduced. The dispersion device is then driven to rotate by the stirring motor, so that the dispersion slurry pushes the material and pushes the material into the arc hole of the bottom plate. Then, the conveying motor drives the conveying screw in the conveyor to rotate, driving the material to move to the discharge port at the rear end of the conveyor for output. The problem that the feeder is easily damaged or blocked during the process of conveying sensitive materials is solved, and the effect of preventing the feeder from being easily damaged or blocked during the process of conveying sensitive materials is achieved.
[0038] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.
Claims
1. A flat bottom feeder, characterized in that: include: The bottom plate is in the shape of a disk, a connecting hole is arranged at the center of the bottom plate, one end of the bottom plate is a rectangle extending outward, an arc hole is arranged on the rectangle, the arc hole is used for passing materials, and the bottom plate is connected to the bottom of the silo; A dispersion device, the dispersion device is arranged on the bottom plate, the dispersion device is circular in the middle, and a plurality of dispersion slurries are provided on the outside of the dispersion device, and the dispersion slurries are used to evenly disperse the materials in the silo; A decompression cone, which is arranged on the dispersion slurry and is used to reduce the pressure of the material on the bottom; A stirring motor, the stirring motor is arranged below the bottom plate, the stirring motor is connected to the dispersing device and the decompression cone, and the stirring motor is used to drive the dispersing device and the decompression cone to rotate; A conveying device, wherein the conveying device is arranged on the right side of the stirring motor, the conveying device is arranged horizontally, and the conveying device is used to convey the material.
2. A flat bottom feeder according to claim 1, characterized in that: The bottom plate is provided with threaded holes, the threaded holes are provided on the outer contour of the bottom plate, and the threaded holes are also provided on the inner contour of the bottom plate.
3. A flat bottom feeder according to claim 2, characterized in that: The outer contour is used for connecting to the silo, and the inner contour is used for connecting to the conveying device.
4. A flat bottom feeder according to claim 1, characterized in that: The size of the circle in the middle of the dispersion device is the same as the bottom of the pressure reducing cone.
5. A flat bottom feeder according to claim 1, characterized in that: The dispersion slurry has two parts, and the dispersion slurry is trapezoidal in shape, and its length does not exceed the bottom plate.
6. A flat bottom feeder according to claim 1, characterized in that: The conveying device also includes: The conveyor is rectangular, its lower part is arc-shaped, the conveyor is hollow, an opening is provided above the conveyor, and a discharge port is provided below the conveyor; A conveying motor is arranged at the front end of the conveyor, and is used to control the technical feeding of the conveyor.
7. A flat bottom feeder according to claim 6, characterized in that: The discharge port is a hollow cylinder, one end of which is connected to the conveying rear end, and the other end is provided with a flange for connection.
8. A flat bottom feeder according to claim 6, characterized in that: The front half of the conveyor is connected to the bottom plate, and the rear half is an observation port.
9. A flat bottom feeder according to claim 8, characterized in that: The arc-shaped hole of the bottom plate has the same width as the conveyor.
10. A flat bottom feeder according to claim 8, characterized in that: An observation cover is arranged on the observation port, the observation cover is fixed by screws, and a handle is arranged on the top of the observation cover.