Automatic vibration device for feeding
Through the screening and vibration screening technology of the automatic vibration feeding device, the problem of material sticking and clogging in the feeding device is solved, and the uniform transportation and smooth processing of the material are achieved.
Patent Information
- Application Number
- CN202422618574.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-29
AI Technical Summary
Existing feeding devices are prone to sticking and clogging when conveying granular materials, affecting processing production and equipment operation.
An automatic vibration feeding device is designed, which includes a conveying mechanism and a screening mechanism. The staggered inclined screens and vibrating screens are used to perform preliminary screening and further separation of materials. The vibrator drives the screen to vibrate, separating larger materials and impurities to ensure uniform material transportation.
Effectively filter impurities in the material, enhance material fluidity, avoid blockage, and improve the smoothness of the feeding process and the quality of the finished product.
Smart Images
Figure CN223440373U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a feeding automatic vibration device belongs to the technical field of feeding equipment. BACKGROUND
[0002] The feeding device is a conveying equipment which can transfer materials from the storage bin to the processing position, and can send the materials from low position to high position. The existing feeding device adopts the spiral conveying mode to push and convey the materials. This mode can stir and disperse the materials during conveying, and the conveying pipeline is not easy to be blocked. However, the granular materials are easy to be damp and sticky when they are accumulated in the storage equipment. Firstly, the sticky materials are not conducive to processing and production. Secondly, the materials are easy to block the conveying pipeline or conveying equipment, causing material accumulation. SUMMARY
[0003] The utility model discloses a feeding automatic vibration device can filter materials and convey materials evenly, improve the quality of finished products, enhance the fluidity of materials, avoid material accumulation.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the feeding automatic vibration device comprises a conveying mechanism and a screening mechanism located at the upper end of the conveying mechanism. The screening mechanism is arranged on the top end of the conveying mechanism, and supporting legs for supporting on the ground are arranged on the two side surfaces. The conveying mechanism comprises a driving motor, a pulley assembly, a rack, a conveyor belt and an adjustable supporting leg. The driving motor and the pulley assembly are fixedly connected to one side of the rack. The driving motor is in transmission connection with the pulley assembly. The conveyor belt is installed on the rack and is rotated by the pulley assembly. The driving motor is electrically connected with an external power supply. The screening mechanism comprises a shell. The shell is composed of a material blocking shell at the upper part, a supporting shell at the middle part and a material guiding shell at the lower part. A screening net group is arranged in the material blocking shell. The screening net group is in sliding clamping connection with the material blocking shell. A vibrating screen is arranged in the supporting shell at the lower end of the screening net group. A material distributing mechanism is arranged in the material guiding shell at the lower end of the vibrating screen.
[0005] Furthermore, the screening net group is composed of three staggered inclined screening nets. An inclined chute is arranged on the shell of the material blocking shell. The screening net is in sliding connection with the material blocking shell through the chute. The screen holes of the three screening nets gradually decrease from top to bottom. The screen hole of the lowermost screening net is larger than the screen hole of the vibrating screen.
[0006] Further, the vibrating screen comprises a vibrator, a vibrating frame, a connecting shaft, a vibrating spring and screening nets arranged at the upper and lower ends of the vibrating frame. The vibrating frame is fixedly connected to the supporting shell through the connecting shaft. The vibrator and the vibrating spring are installed on the supporting shell. The vibrator is in transmission connection with the vibrating frame. The vibrating spring is connected with the connecting shaft. The vibrator is electrically connected with an external power supply.
[0007] Further, the material distribution mechanism comprises a baffle and a material collecting bin, the material collecting bin is installed at the end of the vibrating screen and used for collecting the material unable to pass through the vibrating screen, and the baffle is vertically installed at the lower end of the material collecting bin and divides the material guide shell into two material guide spaces.
[0008] Further, the adjustable supporting leg comprises a base frame, a rotating frame, a supporting frame and a roller, the base frame is fixedly connected to the lower end of the rack, the supporting frame is connected with the base frame through the rotating frame, the rotating frame can rotate along the base frame, and the roller is rotatably connected to the bottom end of the supporting frame.
[0009] The beneficial effects of the utility model are as follows: 1) the utility model preliminarily screens the material during feeding through the screen group, the material continues to fall and contacts the vibrating screen, the screen is vibrated and screened under the action of the vibrator, the material is separated, the larger material rolls down to the material collecting bin, the qualified material falls through the material guide shell to the conveying mechanism and is conveyed to the processing equipment; the material is preliminarily screened through the three staggered screens, the magazines existing in the material can be filtered, the material is further separated through the vibrating screen, the flowability of the material is provided, the material can be prevented from piling up during feeding and being blocked, the magazines or large materials unable to fall are collected by the material collecting bin, the uniformity of the material is enhanced, the feeding process is smoother, and the structure is simple and convenient to use. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is a structural schematic view of the utility model.
[0011] Figure 2 It is a top view of the utility model.
[0012] Figure 3 It is a half sectional view of the screening mechanism in the utility model.
[0013] Figure 4 It is a partial structural schematic view of the screening mechanism.
[0014] In the drawing: 1, conveying mechanism; 2, screening mechanism; 3, supporting leg; 4, driving motor; 5, pulley assembly; 6, rack; 7, conveying belt; 8, adjustable supporting leg; 9, shell; 10, material guide shell; 11, supporting shell; 12, material guide shell; 13, screen group; 14, vibrating screen; 15, material distribution mechanism; 16, screen; 17, chute; 18, vibrator; 19, vibrating frame; 20, connecting shaft; 21, vibrating spring; 22, baffle; 23, material collecting bin; 24, base frame; 25, rotating frame; 26, supporting frame; 27, roller. DETAILED DESCRIPTION
[0015] The utility model will be explained further in combination with the drawings and specific embodiments.
[0016] The utility model discloses a kind of automatic vibrating devices of feeding as shown in the figure, including conveying mechanism 1 and located on the upper end of conveying mechanism 1 screening mechanism 2, the screening mechanism 2 is arranged at the top of conveying mechanism 1, and still be provided with support leg 3 for supporting on two side surfaces to ground, the conveying mechanism 1 includes driving motor 4, pulley assembly 5, rack 6, conveying belt 7 and adjustable support foot 8, driving motor 4 and pulley assembly 5 are fixedly connected on the side of rack 6, driving motor 4 is connected with pulley assembly 5 transmission, conveying belt 7 is installed on rack 6, and conveying belt 7 is rotated by pulley assembly 5, the external power supply of driving motor 4 is electrically connected, the screening mechanism 2 includes shell 9, the shell 9 is composed of upper material blocking shell 10, middle support shell 11 and lower guide shell 12, wherein material blocking shell 10 is provided with screening net group 13, screening net group 13 is slidably connected with material blocking shell 10, support shell 11 is provided with vibrating screen 14 in shell 9, vibrating screen 14 is located at the lower end of screening net group 13, and guide shell 12 is provided with material distribution mechanism 15 in the lower end of vibrating screen 14. The action of driving motor 4 can drive pulley assembly 5 to transmit rotary force to conveying belt 7 on rack 6, so that it is circularly rotated, and the material falling from the lower end of screening mechanism 2 is conveniently conveyed to other positions for processing production.
[0017] Screening net group 13 is composed of three staggered inclined screen 16, the inclined chute 17 is arranged on the shell 9 of material blocking shell 10, the screen 16 is slidably connected with material blocking shell 10 through chute 17, the screen hole of three screens 16 gradually decreases from top to bottom, and the screen hole in the lowermost screen 16 is greater than the screen hole of vibrating screen 14, the inclination angle of three screens 16 is ten degrees, wherein the right end of the first and third screen 16 is inclined downward, the left end of the second screen 16 is inclined downward, three screens 16 form a complete rolling path, so that the material enters, sequentially passes through three screens 16, and continues to roll on vibrating screen 14, and is screened, and the inclination direction of vibrating screen 14 and the second screen 16 is consistent, and the left end is also inclined downward.
[0018] Vibrating screen 14 includes vibrator 18, vibrating frame 19, connecting shaft 20, vibration spring 21 and screen 16 located at the upper and lower ends of vibrating frame 19, wherein vibrating frame 19 is fixed on the shell 9 of support shell 11 through connecting shaft 20, vibrator 18 and vibration spring 21 are installed on the shell 9 of support shell 11, wherein vibrator 18 is connected with vibrating frame 19 transmission, vibration spring 21 is connected with connecting shaft 20, and vibrator 18 is electrically connected with external power supply. Vibrator 18 is controlled to work through external power supply, drives screen 16 to vibrate, so that the material falls from the right upper end to the lower end, and the large material that cannot pass is rolled to the left lower end, and finally falls into the material collecting bin 23, wherein the hole plate for filtering is installed adjacent to vibrating screen 14 in the material collecting bin 23, and the hole diameter of the hole plate is greater than the screen hole size of screen 16 in vibrating screen 14.
[0019] The material distribution mechanism 15 comprises a baffle 22 and a material collecting bin 23, the material collecting bin 23 is installed at the end of the vibrating screen 14 for collecting the material which cannot pass through the vibrating screen 14, the baffle 22 is vertically installed at the lower end of the material collecting bin 23, and the material guide shell 12 is divided into two material guide spaces. The material fed falls into the material distribution mechanism 15 after passing through the vibrating screen 14, wherein the qualified material breaks through the screen 16 and falls onto the conveying mechanism 1 to be conveyed away, and the unqualified material or sundries is rolled and accumulated in the material collecting bin 23 for collection and manual cleaning treatment. The baffle 22 can hinder and limit the material falling onto the conveying mechanism 1 to prevent the material from splashing and scattering around during falling, thereby avoiding waste.
[0020] The adjustable supporting leg 8 comprises a base frame 24, a rotating frame 25, a supporting frame 26 and a roller 27, the base frame 24 is fixedly connected to the lower end of the rack 6, the supporting frame 26 is connected with the base frame 24 through the rotating frame 25, so that the rotating frame 25 can rotate along the base frame 24, the roller 27 is rotatably connected to the bottom end of the supporting frame 26, the rotating frame 25 is connected with the base frame 24 and the supporting frame 26 through bolts, the rotation angle between the supporting frame 26 and the base frame 24 can be adjusted after the bolts are loosened, and the rotation angle is limited and shaped after the bolts are fastened, and the roller 27 can conveniently move the adjustable supporting leg 8 and the conveying mechanism 1.
[0021] The material is preliminarily screened through the screening net group during feeding, the material continues to fall and contacts the vibrating screen, the vibrating screen is vibrated to separate the material under the action of the vibrator, the larger material rolls down to the material collecting bin, the qualified material falls through the material guide shell to the conveying mechanism and is conveyed to the processing equipment; the three staggered screening nets are used for preliminary screening, the existing sundries in the material can be filtered, the material is further separated through the vibrating screen, the flowability of the material is provided, the material accumulation during feeding is avoided, the sundries or large material which cannot fall is collected by the material collecting bin, the uniformity of the material is enhanced, the feeding process is smoother, and the structure is simple and convenient to use.
[0022] The above merely illustrates the technical scheme of the utility model and is not limited, other modifications or equivalent replacements of the technical scheme of the utility model made by the ordinary skilled in the art should be covered in the claim range of the utility model.
Claims
1. An automatic vibrating feeding device, characterized by: The transmission mechanism is a pair of pairings of movable frame, and the pairings of movable frame are connected with each other through the pin of base bottom four, and the pairings of movable frame are connected with each other through the pin of base bottom four, and the pairings of movable frame are connected with each other through the pin of base bottom four.
2. The automatic vibrating feeding device according to claim 1, characterized in that: The screening mesh group consists of three staggered and inclined screens. The retaining shell is provided with an inclined chute. The screen is slidably connected to the retaining shell through the chute. The sieve holes of the three screens gradually decrease from top to bottom, and the sieve holes in the bottom screen are larger than the sieve holes of the vibrating screen.
3. The automatic vibrating feeding device according to claim 1, characterized in that: The vibrating screen includes a vibrator, a vibrating frame, a connecting shaft, a vibrating spring and a screen located at the upper and lower ends of the vibrating frame, wherein the vibrating frame is fixed to the supporting shell through the connecting shaft, and the vibrator and the vibrating spring are installed on the supporting shell, wherein the vibrator is transmission-connected to the vibrating frame, the vibrating spring is connected to the connecting shaft, and the vibrator is electrically connected to an external power supply.
4. The automatic vibrating feeding device according to claim 1, characterized in that: The material dividing mechanism includes a baffle and a collection bin. The collection bin is installed at the end of the vibrating screen and is used to collect materials that cannot pass through the vibrating screen. The baffle is vertically installed at the lower end of the collection bin to divide the material guide shell into two material guide spaces.
5. The automatic vibrating feeding device according to claim 1, characterized in that: The adjustable support leg includes a base frame, a rotating frame, a support frame and a roller. The base frame is fixed to the lower end of the frame. The support frame and the base frame are connected through the rotating frame so that the rotating frame can rotate along the base frame. The roller is rotatably connected to the bottom end of the support frame.