Uniform distribution vertical shaft spiral feeding device
By designing a vertical axis spiral feeding device including a collection hopper, a variable speed motor, a screw conveyor rod and aggregation bucket, the problem of difficulty in falling different materials evenly during the feeding process is solved, and the uniform distribution and aggregation of materials is achieved, and the feeding efficiency is improved.
Patent Information
- Application Number
- CN202420075440.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-01-12
AI Technical Summary
During the feeding process of the existing vertical axis spiral feeding device, due to the characteristics of different materials, such as size, thickness, poor fluidity, small specific gravity, and fluffy, it is difficult for the materials to fall evenly on the conveyor.
A uniformly distributed vertical axis spiral feeding device is designed, including a collection hopper, a variable speed motor, a conveying pipeline, a screw conveying rod, a connecting frame and a gathering bucket. The variable speed motor drives the spiral conveyor rod to rotate, and the material is transported into the conveying pipeline, and the uniform distribution and accumulation of materials is achieved through the cooperation of the motor, crank, guide plate, spring, guide rod and mobile rack.
The uniform distribution of different materials is achieved, ensuring that the materials fall from the corresponding conveying pipeline to the conveyor, facilitating subsequent processing and avoiding the problem of materials falling to the ground.
Smart Images
Figure CN222592865U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vertical axis screw feeding, in particular to a vertical axis screw feeding device with uniform distribution. Background Art
[0002] Vertical axis screw feeder is used for feeding bulk materials with poor fluidity (such as bark, roots, straw, peanut shells, hay, etc.).
[0003] In the process of feeding, the existing vertical axis screw feeding device needs to put different materials into the corresponding collecting hopper. Due to the different sizes or coarsenesses of different materials, as well as the poor fluidity, small specific gravity, and fluffiness of different materials, it is difficult for the materials to fall evenly on the conveyor during transportation.
[0004] In view of the above problems, it is necessary to design a vertical axis screw feeding device with uniform distribution. Utility Model Content
[0005] In order to overcome the disadvantages of different materials having different sizes or thicknesses, poor fluidity, small specific gravity, and fluffiness, the utility model provides a vertical axis spiral feeding device with uniform distribution.
[0006] The technical solution of the utility model is: a vertical axis spiral feeding device with uniform distribution, including a collecting hopper, a speed-changing motor, a conveying pipeline, a spiral conveying rod, a connecting frame and a collecting hopper, a speed-changing motor is installed on the outside of the collecting hopper, the middle of the collecting hopper is connected to the conveying pipeline, the output shaft of the speed-changing motor is connected to the spiral conveying rod, the spiral conveying rod is located inside the conveying pipeline, a connecting frame is installed on the outside of the collecting hopper, and the collecting hopper is slidably connected between the lower parts of the four connecting frames.
[0007] Preferably, it also includes a motor, a crank, a guide plate, a spring, a guide rod and a movable frame. A motor is installed on the outside of the collecting hopper, a crank is connected to the motor output shaft, a guide plate is provided on the outside of the collecting hopper, a guide rod is provided inside the guide plate, a movable frame is slidably connected to the guide rod, the movable frame is fixedly connected to the collecting hopper, a spring is wound around the guide rod, and both ends of the spring are respectively connected to the movable frame and the guide plate.
[0008] Preferably, a stabilizing frame is further included, and the stabilizing frame is installed on the outside of the collecting hopper.
[0009] Preferably, a slide groove is provided on the connecting frame.
[0010] Preferably, an inclined plate is provided in the collecting hopper.
[0011] Preferably, the number of cranks is not less than two.
[0012] The beneficial effects of the utility model are as follows: 1. Through the arrangement of the variable speed motor, the conveying pipeline and the spiral conveying rod, the output shaft of the variable speed motor drives the spiral conveying rod and the spiral blades to rotate, and the spiral blades drive the materials to be conveyed into the conveying pipeline, and different materials fall from the corresponding conveying pipelines onto the conveyor, which is convenient for evenly distributing different materials.
[0013] 2. Through the arrangement of the motor, crank, guide plate, spring, guide rod and mobile frame, the motor output shaft drives the crank to rotate, and the crank contacts or does not contact the mobile frame, so that the mobile frame drives the gathering bucket to move along the guide rod, which is convenient for gathering different fallen materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the collecting hopper, speed-changing motor frame and other parts of the utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the conveying pipeline, spiral conveying rod and other parts of the utility model.
[0017] Figure 4 It is a three-dimensional structural schematic diagram of the connecting frame, gathering bucket and other parts of the utility model.
[0018] Figure 5 It is a three-dimensional structural schematic diagram of the crank, mobile frame and other parts of the utility model.
[0019] Figure 6 It is a three-dimensional structural schematic diagram of the guide plate, spring and other parts of the utility model.
[0020] Explanation of the reference numerals: 1-aggregation hopper, 2-speed motor, 3-conveying pipe, 4-screw conveying rod, 5-connecting frame, 6-aggregation hopper, 7-motor, 8-crank, 9-guide plate, 10-spring, 11-guide rod, 12-movable frame, 13-stabilizing frame. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.
[0022] Embodiment: A vertical axis screw feeding device with uniform distribution, such as Figure 1-Figure 6As shown, it includes a collecting hopper 1, a variable speed motor 2, a conveying pipeline 3, a spiral conveying rod 4, a connecting frame 5, a gathering bucket 6 and a stabilizing frame 13. An inclined plate is provided in the collecting hopper 1 to facilitate the material to fall onto the spiral blades of the spiral conveying rod 4. A variable speed motor 2 is installed on the outside of the collecting hopper 1. The middle of the collecting hopper 1 is connected to the conveying pipeline 3. The spiral conveying rod 4 is connected to the output shaft of the variable speed motor 2. The spiral conveying rod 4 is located inside the conveying pipeline 3. A connecting frame 5 is installed on the outside of the collecting hopper 1. A slide groove is opened on the connecting frame 5. The gathering bucket 6 is slidably connected between the lower parts of the four connecting frames 5, so that the material is gathered on the conveyor. A stabilizing frame 13 is installed on the outside of the collecting hopper 1 to play a stabilizing role.
[0023] like Figure 1 , Figure 5 and Figure 6 As shown, it also includes a motor 7, a crank 8, a guide plate 9, a spring 10, a guide rod 11 and a moving frame 12. The motor 7 is installed on the outside of the collecting hopper 1, and the crank 8 is connected to the output shaft of the motor 7. The number of cranks 8 is not less than two, which is convenient for knocking the collecting bucket 6. A guide plate 9 is provided on the outside of the collecting hopper 1, and a guide rod 11 is provided inside the guide plate 9 to play a guiding role. A moving frame 12 is slidably connected to the guide rod 11, and the moving frame 12 is fixedly connected to the collecting bucket 6, so that the moving frame 12 drives the collecting bucket 6 to move. A spring 10 is wound around the guide rod 11, and the two ends of the spring 10 are respectively connected to the moving frame 12 and the guide plate 9.
[0024] When it is necessary to evenly distribute different materials, the staff puts different materials into the corresponding collecting hopper 1, and then starts the variable speed motor 2. Because the sizes or thicknesses of different materials are different, and the spiral blades of the spiral conveying rod 4 are set to cooperate with the materials, and then the speed of the variable speed motor 2 is adjusted, so that the output shaft of the variable speed motor 2 drives the spiral conveying rod 4 and the spiral blades to rotate, and the spiral blades convey the materials to the conveying pipe 3, so that different materials fall from the corresponding conveying pipe 3 onto the conveyor for subsequent processing. This is repeated, which is convenient for evenly distributing different materials. In the process of different materials falling, the staff starts the motor 7 The output shaft of the motor 7 drives the crank 8 to rotate, and the crank 8 rotates to contact and knock the moving frame 12, so that the moving frame 12 moves forward along the guide rod 11, and the spring 10 is compressed. During the movement of the moving frame 12, the moving frame 12 drives the gathering bucket 6 to move forward. When the crank 8 rotates and disengages from the moving frame 12, under the reset action of the spring 10, the moving frame 12 drives the gathering bucket 6 to move backward along the guide rod 11. The above operation is repeated, so that the gathering bucket 6 moves forward and backward to gather the fallen materials to prevent the materials from falling to the ground. When the operation of evenly placing different materials is completed, the variable speed motor 2 and the motor 7 are turned off.
[0025] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.
Claims
1. A uniformly distributed vertical axis screw feeding device, comprising a collecting hopper (1), a variable speed motor (2), a conveying pipeline (3), a screw conveying rod (4), a connecting frame (5) and a collecting hopper (6), wherein the variable speed motor (2) is mounted on the outside of the collecting hopper (1), the conveying pipeline (3) is connected to the middle of the collecting hopper (1), the screw conveying rod (4) is connected to the output shaft of the variable speed motor (2), and the screw conveying rod (4) is located inside the conveying pipeline (3), the connecting frame (5) is mounted on the outside of the collecting hopper (1), and the collecting hopper (6) is slidably connected between the lower parts of the four connecting frames (5).
2. A uniformly distributed vertical axis screw feeding device according to claim 1, characterized in that: It also includes a motor (7), a crank (8), a guide plate (9), a spring (10), a guide rod (11) and a moving frame (12), wherein the motor (7) is mounted on the outside of the collecting hopper (1), the crank (8) is connected to the output shaft of the motor (7), the guide plate (9) is connected to the outside of the collecting hopper (1), the guide rod (11) is connected to the inside of the guide plate (9), the moving frame (12) is slidably connected to the guide rod (11), and the moving frame (12) is fixedly connected to the collecting hopper (6), the spring (10) is wound around the guide rod (11), and the two ends of the spring (10) are respectively connected to the moving frame (12) and the guide plate (9).
3. A uniformly distributed vertical axis screw feeding device according to claim 2, characterized in that: It also includes a stabilizing frame (13), wherein the stabilizing frame (13) is installed outside the collecting hopper (1).
4. A uniformly distributed vertical axis screw feeding device according to claim 3, characterized in that: The connecting frame (5) is provided with a sliding groove.
5. A uniformly distributed vertical axis screw feeding device according to claim 4, characterized in that: The collecting hopper (1) is provided with an inclined plate.
6. A uniformly distributed vertical axis screw feeder according to claim 5, characterized in that: The number of the cranks (8) is no less than two.