Vibration material distributing device
By adjusting the vibration frequency and sieve size in real time, the efficiency and accuracy problems of the existing vibration material separation device are solved, and the efficient and energy-saving material separation effect is achieved, protecting the integrity of the material.
Patent Information
- Application Number
- CN202420945044.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Existing vibratory material separation devices cannot automatically adjust the vibration frequency according to changes in material load, resulting in poor material separation efficiency and energy waste. At the same time, the adjustable screen plate cannot accurately adjust the screen hole size, affecting the material separation accuracy, and the material is easily damaged during the screening process.
A vibrating material dividing device was designed. The material load changes were monitored in real time by pressure sensors and vibration sensors. The controller automatically adjusted the frequency of the vibration motor. Scale marks and transparent pads were set on the sieve plate to accurately adjust the sieve hole size and protect the material from damage.
It realizes real-time frequency adjustment according to the change of material load, improves material separation efficiency, reduces energy waste, and ensures screening accuracy and material integrity.
Smart Images
Figure CN223312426U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of production equipment, and particularly relates to a vibration material dividing device. Background Art
[0002] Compared to traditional manual sorting devices, the most prominent features of modern vibratory sorting devices are efficiency and precision. Due to limited manpower and energy, traditional manual sorting devices are not only very unstable in accuracy when sorting materials, but also extremely inefficient. However, vibratory sorting devices, with their modern industrial design, can achieve fully automated, efficient, and high-precision grading and impurity removal, completely freeing up hands. Linear screening devices, especially those known for their screening efficiency, have become the "darlings" of many large-scale manufacturing companies with high-efficiency screening needs.
[0003] Existing vibratory sorting devices also have many shortcomings: First, existing vibratory sorting devices often use a fixed vibration frequency for screening, and are unable to automatically adjust the vibration frequency to accommodate different screening requirements based on changes in material load. This leads to poor sorting efficiency and energy waste. Second, some vibratory sorting devices use adjustable screen plates. By offsetting the two screen plates, the size of the sieve holes between the screen plates can be adjusted to screen materials of different sizes. However, these adjustable screen plates cannot accurately adjust the size of the sieve holes according to the size of the material. In addition, some materials are easily damaged when they fall from the silo to the screen plate.
[0004] Therefore, the utility model provides a self-adaptive vibration material dividing device. Utility Model Content
[0005] In order to solve the above technical problems, the utility model designs a vibrating material dividing device, which can adjust the vibration frequency in real time according to the change of material load, accurately adjust the size of the sieve hole according to the size of the material, and ensure that the material is not easily damaged in the process of falling from the silo to the sieve plate.
[0006] In order to achieve the above technical effects, the utility model is implemented through the following technical solutions: a vibration material dividing device, including a silo mechanism, a screening mechanism and a supporting mechanism.
[0007] Furthermore, the silo mechanism is disassembled and connected to the support mechanism through fixed plates symmetrically arranged on both sides; an electric push rod mechanism is symmetrically arranged at the front end of the silo mechanism; a pressure sensor is provided on one side of the silo mechanism, and a vibration sensor is provided on the other side; the screening mechanism is obliquely installed on the support mechanism through connecting plates symmetrically arranged on both sides; the front and rear end surfaces of the support mechanism are disassembled and connected to the unloading tray; vibration buffer devices are symmetrically fixed at both ends of the bottom of the support mechanism; a transparent soft pad is pasted and fixed on the fixed screen plate of the screening mechanism; the support mechanism includes a first support plate, a second support plate, a material transport plate and a baffle.
[0008] Furthermore, the first support plate is symmetrically fixed on both sides of the second support plate; the vibration motor is fixedly connected to the second support plate; a baffle is provided above the rear end face of the first support plate; a material transport plate is obliquely fixed between the first support plates; the front and rear end faces and upper end face of the first support plate are provided with threaded holes that cooperate with the threaded connector; the material transport plate is arranged below the screening mechanism.
[0009] Furthermore, a discharge tray is provided below the outlet of the screening mechanism and the material transport plate; fastening plates are symmetrically provided at both ends of the discharge tray; the front end surface of the first support plate and the fastening plate of the discharge tray are detachably connected via a threaded connection; the rear end surface of the first support plate and the fastening plate of the discharge tray are detachably connected via a threaded connection.
[0010] Furthermore, the silo mechanism includes a material box, a telescopic door, a first slide groove structure, a first slide rod and a fixed plate; the first slide groove structures are symmetrically provided at the front ends of both sides of the material box; the first slide rods that cooperate with the first slide groove structure are provided on both sides of the telescopic door; fixed plates are symmetrically provided on both sides of the material box; the fixed plate and the upper surface of the first support plate are detachably connected by threaded connectors.
[0011] Furthermore, the electric push rod mechanism includes a fixed block, a telescopic rod, a connecting rod and a connecting block; the fixed block is fixedly connected to the front end of the material box; one end of the telescopic rod is fixedly connected to the fixed block, and the other end is fixedly connected to the connecting block through the connecting rod; the connecting block is fixedly connected to the telescopic door.
[0012] Furthermore, the screening mechanism includes a fixed sieve plate and a movable sieve plate; the fixed sieve plate and the movable sieve plate are both covered with sieve holes; the sieve holes of the fixed sieve plate are provided with scale marks; a second slide groove structure is symmetrically provided on both sides of the fixed sieve plate; a second slide rod that cooperates with the second slide groove structure is provided on both sides of the movable sieve plate; a handle is provided at the end of the movable sieve plate, and the limit buckles on both sides of the movable sieve plate can be disassembled and installed.
[0013] Furthermore, the connecting plate includes a first connecting plate and a second connecting plate; the first connecting plate and the second connecting plate are respectively detachably connected to the fixed screen plate and the first support plate via threaded connectors; the connecting plate and the fixed plate are in a right-angle structure.
[0014] Furthermore, the lower end surface of the first support plate of the support mechanism is fixedly connected to the vibration buffer device; and the lower side of the vibration buffer device is fixedly connected to the base.
[0015] Furthermore, a vertical pole is provided at one end of the base; and a controller is fixedly connected to the vertical pole.
[0016] Furthermore, the pressure sensor, the electric push rod mechanism, the vibration sensor, the vibration motor and the controller are electrically connected.
[0017] The beneficial effects of the utility model are:
[0018] 1. This utility model features an adaptive vibration feeder with real-time vibration frequency adjustment. The controller adjusts the operating parameters of the vibration motor based on signals from the pressure sensor and vibration sensor. This allows the device to adjust the vibration frequency in real time based on changes in the material load in the silo mechanism, thereby improving feeder efficiency and reducing energy waste.
[0019] 2. In this utility model, the sieve holes on the fixed sieve plate are all provided with scale marks, and the limit buckles on both sides of the movable sieve plate can be disassembled and installed, so that the operator can adjust the sieve hole size more accurately to meet the screening needs of different materials;
[0020] 3. In the present invention, a transparent soft pad is pasted on the fixed screen plate of the screening mechanism, which can effectively protect the material from being damaged during the vibration screening process. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 It is a rear view of the utility model;
[0024] Figure 3 It is a cross-sectional view of the utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the screening mechanism of the utility model;
[0026] Figure 5 This is an enlarged view of the limit buckle of the utility model;
[0027] Figure 6 It is a schematic diagram of the support structure of the utility model;
[0028] Figure 7 This is a structural diagram of the silo mechanism and the electric push rod mechanism of the utility model;
[0029] Figure 8 This is a schematic structural diagram of the screening mechanism and transparent cushion of the utility model;
[0030] Figure 9 This is an enlarged view of the second chute structure of the fixed screen plate of the utility model;
[0031] Figure 10 It is the right side view of the utility model;
[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0033] 1. Hopper mechanism; 11. Material box; 12. Telescopic door; 13. First chute structure; 14. First slide bar; 15. Fixed plate; 2. Screening mechanism; 20. Scale mark; 21. Fixed sieve plate; 211. Second chute structure; 22. Movable sieve plate; 221. Second slide bar; 222. Handle; 23. Sieve hole; 3. Support mechanism; 31. First support plate; 32. Second support plate; 33. Material transport plate; 34. Baffle; 4. Pressure sensor; 5. Electric push rod mechanism; 51. Fixed block; 52. Telescopic rod; 53. Connecting rod; 54. Connecting block; 6. Vibration sensor; 7. Connecting plate; 71. First connecting plate; 72. Second connecting plate; 8. Transparent cushion; 9. Vibration motor; 10. Unloading tray; 101. Fastening plate; 60. Vibration buffer device; 70. Base; 80. Vertical pole; 90. Controller; 110. Limit buckle. DETAILED DESCRIPTION
[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0035] Example 1:
[0036] See Figures 1 to 10As shown, a vibrating material dividing device includes a silo mechanism 1, a screening mechanism 2 and a support mechanism 3. The silo mechanism 1 is detachably connected to the support mechanism 3 through fixed plates 15 symmetrically arranged on both sides, which facilitates the assembly and disassembly of the device. An electric push rod mechanism 5 is symmetrically arranged at the front end of the silo mechanism 1 to control the entry of materials in the silo into the screening mechanism 2. A pressure sensor 4 is provided on one side of the silo mechanism 1 to detect pressure changes of materials in the silo, and a vibration sensor 6 is provided on the other side to monitor the vibration of the device. The screening mechanism 2 is obliquely mounted on the support mechanism 3 through connecting plates 7 symmetrically arranged on both sides. The front and rear end surfaces of the support mechanism 3 are both detachably connected to the discharge tray 10. Vibration buffer devices 60 are symmetrically fixed at both ends of the bottom of the support mechanism 3. A transparent soft pad 8 is pasted and fixed on the fixed screen plate 21 of the screening mechanism 2, which can effectively protect the material from being damaged during the vibration screening process.
[0037] The supporting mechanism 3 includes a first supporting plate 31, a second supporting plate 32, a material transporting plate 33 and a baffle 34; the first supporting plate 31 is symmetrically fixed on both sides of the second supporting plate 32; the vibration motor 9 is fixedly connected to the second supporting plate 32 to provide vibration for the entire device; a baffle 34 is provided above the rear end face of the first supporting plate 31; the material transporting plate 33 is fixed obliquely between the first supporting plates 31; the front and rear end faces and the upper end face of the first supporting plate 31 are provided with threaded holes that cooperate with the threaded connectors; the material transporting plate 33 is arranged below the screening mechanism 2, and the material falls into the screening mechanism 2 from the silo mechanism 1. Through the size of the sieve hole 23 and the effect of vibration, materials of different sizes will be separated, and the separated materials will fall onto the material transporting plate 33 below the screening mechanism 2, and the material transporting plate 33 can transport the material sieved on the screening mechanism 2 to the corresponding collection box.
[0038] A discharge tray 10 is provided below the outlet of the screening mechanism 2 and the material transport plate 33, and the discharge tray 10 can introduce the screened material into the collection box; fastening plates 101 are symmetrically provided at both ends of the discharge tray 10; the front end face of the first support plate 31 is detachably connected to the fastening plate 101 of the discharge tray 10 through a threaded connection; the rear end face of the first support plate 31 is detachably connected to the fastening plate 101 of the discharge tray 10 through a threaded connection.
[0039] The silo mechanism 1 includes a material box 11, a telescopic door 12, a first slide groove structure 13, a first slide rod 14 and a fixed plate 15; the first slide groove structures 13 are symmetrically provided at the front ends of both sides of the material box 11; first slide rods 14 are provided on both sides of the telescopic door 12 to cooperate with the first slide groove structure 13 to control the outflow of materials; fixed plates 15 are symmetrically provided on both sides of the material box 11; the fixed plate 15 and the upper surface of the first support plate 31 are detachably connected by threaded connectors.
[0040] The electric push rod mechanism 5 includes a fixed block 51, a telescopic rod 52, a connecting rod 53 and a connecting block 54; the fixed block 51 is fixedly connected to the front end of the material box 11; one end of the telescopic rod 52 is fixedly connected to the fixed block 51, and the other end is fixedly connected to the connecting block 54 through the connecting rod 53; the connecting block 54 is fixedly connected to the telescopic door 12.
[0041] The connecting plate 7 includes a first connecting plate 71 and a second connecting plate 72 ; the connecting plate 7 and the fixing plate 15 form a right-angle structure.
[0042] The screening mechanism 2 includes a fixed sieve plate 21 and a movable sieve plate 22; the fixed sieve plate 21 and the movable sieve plate 22 are both covered with sieve holes 23; the sieve holes 23 of the fixed sieve plate 21 are both provided with scale marks 20, and the size of the sieve holes can be adjusted as needed; the first connecting plate 71 and the second connecting plate 72 are respectively detachably connected to the fixed sieve plate 21 and the first support plate 31 through threaded connectors; second slide groove structures 211 are symmetrically provided on both sides of the fixed sieve plate 21; second slide rods 221 that cooperate with the second slide groove structures 211 are provided on both sides of the movable sieve plate 22; a handle 222 is provided at the end of the movable sieve plate 22; the limit buckles 110 are detachable and installed on both sides of the movable sieve plate.
[0043] The lower end surface of the first support plate 31 of the support mechanism 3 is fixedly connected to the vibration buffer device 60, which can reduce the impact of vibration generated during equipment operation on the surrounding environment; the bottom of the vibration buffer device 60 is fixedly connected to the base 70.
[0044] A vertical pole 80 is mounted at one end of the base 70. A controller 90 is fixedly connected to the vertical pole 80. The pressure sensor 4, the electric push rod mechanism 5, the vibration sensor 6, and the vibration motor 9 are electrically connected to the controller 90. The pressure sensor 4 transmits material weight information to the controller 90, which automatically adjusts the frequency of the vibration motor 9 based on the material weight information, thereby adjusting the vibration frequency of the screening mechanism 2. The vibration sensor 6 primarily monitors vibration during the screening process and transmits vibration data to the controller 90, allowing it to ensure that the vibration motor 9 operates within a safe and stable range.
[0045] Example 2:
[0046] The working principle of this utility model:
[0047] (1) Load the material into the silo mechanism 1 and close the telescopic door 12.
[0048] (2) The pressure sensor 4 on one side of the silo mechanism 1 detects the weight of the material and transmits the weight information to the controller 90.
[0049] (3) After receiving the material weight information from the pressure sensor 4, the controller 90 automatically adjusts the operating parameters of the vibration motor 9, including the vibration frequency, according to the set algorithm and parameters. The adjustment of the motion parameters is made in real time according to the changes in the material weight to improve the material distribution efficiency and reduce energy waste. The controller 90 monitors the state and effect of the vibration through the vibration sensor 6 and makes dynamic adjustments based on the feedback information to achieve the best material distribution effect.
[0050] (4) After the controller 90 adjusts the vibration frequency, the electric push rod mechanism 5 opens the telescopic door 12 of the silo mechanism 1, allowing the material to enter the screening mechanism 2. Under the vibration of the screening mechanism 2, the materials of different sizes are separated by the size of the sieve holes 23. The separated materials fall onto the material transport plate 33 below the screening mechanism 2.
[0051] (5) The material transport plate 33 and the screening mechanism 2 guide the materials to the corresponding collection device according to the inclination angle and the effect of vibration.
[0052] (6) When it is detected that the material in the silo mechanism 1 is exhausted, the controller 90 closes the telescopic door 12 and prepares to reload the material, and repeats the above steps to perform a continuous adaptive vibration material distribution process.
Claims
1. A vibrating material distribution device, comprising a silo mechanism (1), a screening mechanism (2) and a supporting mechanism (3), characterized in that: The silo mechanism (1) is detachably connected to the support mechanism (3) via fixed plates (15) symmetrically arranged on both sides; an electric push rod mechanism (5) is symmetrically arranged at the front end of the silo mechanism (1); a pressure sensor (4) is provided on one side of the silo mechanism (1), and a vibration sensor (6) is provided on the other side; the screening mechanism (2) is obliquely installed on the support mechanism (3) via connecting plates (7) symmetrically arranged on both sides; both the front and rear end surfaces of the support mechanism (3) are detachably connected to the unloading tray (10); vibration buffer devices (60) are symmetrically fixed at both ends of the bottom of the support mechanism (3); a transparent soft pad (8) is adhered and fixed to the fixed screen plate (21) of the screening mechanism (2); the support mechanism (3) comprises a first support plate (31), a second support plate (32), a material transport plate (33) and a baffle (34).
2. A vibration material distribution device according to claim 1, characterized in that: The first support plate (31) is symmetrically fixed on both sides of the second support plate (32); a vibration motor (9) is fixedly connected to the second support plate (32); a baffle (34) is provided above the rear end surface of the first support plate (31); a material transport plate (33) is fixed obliquely between the first support plates (31); threaded holes matching with threaded connectors are provided on the front and rear end surfaces and the upper end surface of the first support plate (31); the material transport plate (33) is arranged below the screening mechanism (2).
3. A vibration material distribution device according to claim 1, characterized in that: A material discharge tray (10) is provided below the outlet of the screening mechanism (2) and the material transport plate (33); fastening plates (101) are symmetrically provided at both ends of the material discharge tray (10); the front end surface of the first support plate (31) is detachably connected to the fastening plate (101) of the material discharge tray (10) via a threaded connection piece; the rear end surface of the first support plate (31) is detachably connected to the fastening plate (101) of the material discharge tray (10) via a threaded connection piece.
4. A vibration material distribution device according to claim 1, characterized in that: The silo mechanism (1) comprises a material box (11), a telescopic door (12), a first chute structure (13), a first slide rod (14) and a fixed plate (15); the first chute structures (13) are symmetrically provided at the front ends of both sides of the material box (11); first slide rods (14) matching the first chute structures (13) are provided on both sides of the telescopic door (12); fixed plates (15) are symmetrically provided on both sides of the material box (11); the fixed plates (15) and the upper surface of the first support plate (31) are detachably connected via threaded connectors.
5. A vibration material distribution device according to claim 1, characterized in that: The electric push rod mechanism (5) comprises a fixed block (51), a telescopic rod (52), a connecting rod (53) and a connecting block (54); the fixed block (51) is fixedly connected to the front end of the material box (11); one end of the telescopic rod (52) is fixedly connected to the fixed block (51), and the other end is fixedly connected to the connecting block (54) via the connecting rod (53); the connecting block (54) is fixedly connected to the telescopic door (12).
6. A vibration material distribution device according to claim 1, characterized in that: The screening mechanism (2) comprises a fixed screen plate (21) and a movable screen plate (22); the fixed screen plate (21) and the movable screen plate (22) are both covered with screen holes (23); the screen holes (23) of the fixed screen plate (21) are both provided with scale marks (20); the fixed screen plate (21) is symmetrically provided with a second chute structure (211) on both sides; the movable screen plate (22) is provided with a second slide rod (221) matched with the second chute structure (211) on both sides; the movable screen plate (22) is provided with a handle (222) at the end; and both sides of the movable screen plate are provided with a detachable and detachable limit buckle (110).
7. A vibration material distribution device according to claim 1, characterized in that: The connecting plate (7) comprises a first connecting plate (71) and a second connecting plate (72); the first connecting plate (71) and the second connecting plate (72) are detachably connected to the fixed sieve plate (21) and the first support plate (31) respectively via threaded connectors; the connecting plate (7) and the fixed plate (15) are in a right-angle structure.
8. A vibration material distribution device according to claim 1, characterized in that: The lower end surface of the first support plate (31) of the support mechanism (3) is fixedly connected to a vibration buffer device (60); and the lower side of the vibration buffer device (60) is fixedly connected to a base (70).
9. A vibration material distribution device according to claim 8, characterized in that: A vertical pole (80) is provided at one end of the base (70); a controller (90) is fixedly connected to the vertical pole (80).
10. A vibration material distribution device according to claim 1, characterized in that: The pressure sensor (4), the electric push rod mechanism (5), the vibration sensor (6), the vibration motor (9) and the controller (90) are electrically connected.