Pellet feeding device
By designing a feed chute, filter screen, and buffer structure, the problems of clogging and slag filtration in the pellet feeding device were solved, achieving a highly efficient and non-destructive pellet feeding process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-03-27
AI Technical Summary
Existing pellet feeding devices are prone to clogging and are not easy to filter out debris, which affects pellet quality and feeding efficiency.
The structure is designed with a guide trough, filter screen, flexible screen, silicone plate and buffer plate. It avoids clogging through guiding, buffering and filtering. The drive motor rotates the silicone plate to move the pellets. Combined with the silicone layer and damping spring in the collection box, the impact of the falling pellets is buffered.
It effectively avoids pellet clogging and breakage, improves feeding efficiency and quality, and enhances the practicality of the equipment.
Smart Images
Figure CN224046159U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pellet production technical field, concretely is a kind of pellet feed device. BACKGROUND
[0002] With the growth of global demand for iron ore resources and the improvement of environmental protection consciousness, improving the efficiency and quality of pellet production, reducing energy consumption and emissions become the focus of the industry. Under the background of Industry 4.0, digital and intelligent technology is more and more widely used in the metallurgical industry. The increasingly stringent environmental protection regulations of governments around the world require enterprises to reduce waste emissions and improve energy utilization in the production process. Pellet is a method of artificial block raw material, which is a process of changing powder material into physical properties and chemical composition that can meet the next processing requirements.
[0003] The existing pellet feeding device collects the pellets discharged from the inside of the material box through the collecting box to complete feeding. However, when the pellet feed device discharges, the pellets will rub and collide with each other due to the size of the discharge channel space. When rubbing and colliding, the surface of the pellet will have slag falling off. Long-term discharge will cause the falling slag to be difficult to filter and clean, thereby affecting the quality of the pellet and the pellet feeding. Meanwhile, the discharge port of the material box is easily blocked by the pellet, thereby affecting the collection quantity and speed of the collecting box, and causing the problem of reduced feeding effect. UTILITY MODEL CONTENT
[0004] The utility model aims at overcoming the problems of easy blockage and inconvenience in filtering slag in the prior art, and provides a pellet feed device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A pellet feed device, comprising: a guide chute, two support frames are fixedly installed on both sides of the guide chute, a lifting seat is fixedly installed at the bottom of both ends of the support frame, a slag discharge port is fixedly installed on the right side of the guide chute, a guide plate is fixedly installed at the bottom of the inside of the guide chute, the guide plate is in triangular shape, a filter screen is fixedly installed in the middle of the inside of the guide chute, a flexible net is fixedly installed above the filter screen, a discharge chute is fixedly provided at the top of the right side of the guide chute, a discharge port is fixedly provided at the top of the discharge chute, a driving motor is installed on the surface of the discharge port, a silica gel plate is fixedly installed at the output end of the driving motor, the silica gel plate is in "cross" shape, a material box is fixedly installed at the top of the discharge port, and a connecting frame is fixedly installed on one side of the material box.
[0007] In a preferred implementation form, the left side of the material guide groove is fixedly provided with a connecting plate, which is a structure for connecting support.
[0008] In a preferred implementation form, the surface of the connecting plate is fixedly provided with a guide groove, which is in a "C" shape, and the guide groove is a structure for guiding the debris.
[0009] In a preferred implementation form, the inner wall of the guide groove is fixedly provided with a buffer plate, which is in a "C" shape, and the buffer plate is a structure for buffering.
[0010] In a preferred implementation form, the front side of the material guide groove is provided with a collection box, the inner wall of the collection box is provided with a silica gel layer, and the silica gel layer is a structure for buffering the pellets.
[0011] In a preferred implementation form, the bottom of the collection box is fixedly provided with four damping springs, the lower end of the damping spring is fixedly provided with a bottom plate, and the bottom plate is a structure for supporting the bottom.
[0012] In a preferred implementation form, the bottom of the bottom plate is rotatably provided with four universal wheels, and the left side of the bottom plate is fixedly provided with a handle, which is a structure for pulling the bottom plate.
[0013] Compared with the prior art, the balling pellet feed device has the following beneficial effects:
[0014] 1. The balling pellet feed device, through the operation of the discharge port side driving motor, the silica gel plate rotates on both sides inside the discharge port, the flexible silica gel material of the silica gel plate moves the pellets downward, avoids the problem of blockage, the buffer plate inside the guide groove and the silica gel layer inside the collection box facilitate buffering of the pellets, the contraction of the damping spring at the bottom of the collection box facilitates buffering of the impact force when the pellets fall, and the problem of pellet breakage is avoided.
[0015] 2. The balling pellet feed device, through the discharge chute, the pellets are sent into the inside of the material guide groove, the impurities inside the pellets are filtered out through the filter screen inside the material guide groove, the guide plate at the bottom of the filter screen guides the slag and then discharges it through the slag outlet, avoids the problem that mixed debris in the pellets affects the feeding effect, and the flexible net at the top of the filter screen can buffer the pellets, avoiding the problem of breakage caused by impact of the pellets. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The overall structure of the present application is shown in the figure.
[0017] Figure 2It is the schematic view of the material guiding groove in the utility model.
[0018] Figure 3 It is the schematic view of the material guiding groove in the utility model.
[0019] Figure 4 It is the schematic view of the collecting box in the utility model.
[0020] 1, material guiding groove, 11, support frame, 12, lifting seat, 13, slag outlet, 14, guide plate, 15, filter screen, 16, flexible screen, 17, connecting plate, 18, guide groove, 19, buffer plate, 2, material guiding groove, 21, discharge port, 22, driving motor, 23, silica gel plate, 24, material box, 25, connecting frame, 3, collecting box, 31, silica gel layer, 32, damping spring, 33, bottom plate, 34, universal wheel, 35, handle. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] The drawings are combined Figures 1-4 In the embodiment, a pellet ore feeding device comprises a material guiding groove 1, two support frames 11 are fixedly installed on the two sides of the material guiding groove 1, lifting seats 12 are fixedly installed at the bottoms of the two ends of the support frames 11, a slag outlet 13 is fixedly installed on the right side of the material guiding groove 1, a guide plate 14 is fixedly installed on the inner bottom of the material guiding groove 1, the guide plate 14 is in a triangular shape, a filter screen 15 is fixedly installed in the middle of the inner portion of the material guiding groove 1, a flexible screen 16 is fixedly installed above the filter screen 15, a connecting plate 17 is fixedly installed on the left side of the material guiding groove 1, a guide groove 18 is formed in the surface of the connecting plate 17, the guide groove 18 is in a "C" shape, and a buffer plate 19 is fixedly installed on the inner wall of the guide groove 18, and the buffer plate 19 is in a "C" shape.
[0023] Specifically, the material box 24 is supported by the two support frames 11 on the two sides of the material guiding groove 1, the height of the pellet ore feeding device is adjusted by the lifting seats 12 at the bottoms of the two sides of the support frames 11, the pellets are collected and guided by the guide groove 18, the impact of the pellets is buffered by the buffer plate 19 in the guide groove 18, the internal slag of the pellets is filtered by the filter screen 15, the pellets are buffered and protected by the flexible screen 16, and the slag is guided by the guide plate 14, so that the slag is discharged through the inner portion of the slag outlet 13.
[0024] The right side top of the guide chute 1 is fixedly provided with a discharging chute 2, the top of the discharging chute 2 is fixedly provided with a discharge port 21, the surface of the discharge port 21 is mounted with a driving motor 22, the output end of the driving motor 22 is fixedly mounted with a silica gel plate 23, the silica gel plate 23 is in the shape of a cross, the top of the discharge port 21 is fixedly mounted with a material box 24, one side of the material box 24 is fixedly mounted with a connecting frame 25.
[0025] Specifically, the material box 24 is supported through the connecting frame 25, the silica gel plate 23 is driven to rotate on both sides of the discharge port 21 through the operation of the driving motor 22 on one side of the discharge port 21, so as to avoid the problem of balling blockage, the balling is sent into the inside of the guide chute 1 through the discharging chute 2, and the connection between the material box 24 and the guide chute 1 is reinforced through the connecting frame 25 on one side of the material box 24.
[0026] The front side of the guide chute 1 is provided with a collecting box 3, the inner wall of the collecting box 3 is provided with a silica gel layer 31, the bottom of the collecting box 3 is fixedly mounted with four damping springs 32, the lower end of the damping spring 32 is fixedly mounted with a bottom plate 33, the bottom of the bottom plate 33 is rotatably mounted with four universal wheels 34, and the left side of the bottom plate 33 is fixedly mounted with a handle 35.
[0027] Specifically, the balling is collected through the collecting box 3, the silica gel layer 31 in the collecting box 3 plays a buffering effect, the collecting box 3 is buffered through the contraction of the four damping springs 32 around the bottom of the collecting box 3, so as to avoid the problem that the balling is broken due to excessive impact force caused by falling, the damping spring 32 is used in combination of a spring and a damper, the damper is used to slow down the swing of the spring, the spring absorbs and stores energy, and the damper consumes the energy, so as to reduce vibration and impact.
[0028] Working principle: first, the pelletizing device is connected and supported to the material guide groove 1 and the material box 24 through the support frame 11, the support of the material box 24 is reinforced through the side connecting frame 25 of the material box 24, the height of the pelletizing device is adjusted through the operation of the lifting seat 12 at the bottom of the support frame 11, the pellets are sent out from the inside of the material box 24 through the discharge port 21, the pellets are sent into the inside of the material guide groove 1 through the discharge chute 2, the silica gel plate 23 is driven to rotate on both sides of the discharge port 21 through the operation of the driving motor 22 on one side of the discharge port 21, so as to move the pellets downward, avoiding the problem of blockage of the pellets in the inside of the discharge port 21, the debris in the pellets is filtered through the filter screen 15 in the inside of the material guide groove 1, the flexible screen 16 at the top of the filter screen 15 can play a buffering effect, avoiding the problem of breakage caused by impact when the pellets roll, the connecting plate 17 supports the guide groove 18, the material is collected and guided through the guide groove 18, the buffer plate 19 in the inside of the guide groove 18 plays a buffering effect on the pellets, the pellets are sent into the inside of the collecting box 3 through the guide groove 18, the debris is guided through the guide plate 14 and then discharged through the slag outlet 13, the pellets are collected through the collecting box 3, the falling of the pellets is buffered and damped through the silica gel layer 31 in the inside of the collecting box 3, at the same time, the falling of the pellets is buffered through the contraction of the four damping springs 32 around the bottom of the collecting box 3, avoiding the problem of breakage of the pellets caused by excessive impact force when the pellets fall, improving the practicality of the pelletizing device, the bottom plate 33 is pulled to drive the four universal wheels 34 around the bottom of the bottom plate 33 to move, so as to conveniently drive the collecting box 3 to move.
[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A pellet feed device, characterized in that The utility model provides a material guide groove, two support frames (11) are fixedly installed on both sides of the material guide groove (1), lifting seats (12) are fixedly installed on the both ends bottom of support frame (11), a slag outlet (13) is fixedly installed on the right side of material guide groove (1), a guide plate (14) is fixedly installed on the inside bottom of material guide groove (1), the guide plate (14) is triangular, a filter screen (15) is fixedly installed in the inside middle of material guide groove (1), a flexible screen (16) is fixedly installed above filter screen (15), a discharge chute (2) is fixedly opened on the right side top of material guide groove (1), a discharge port (21) is fixedly opened on the top of discharge chute (2), a drive motor (22) is installed on the surface of discharge port (21), a silica gel plate (23) is fixedly installed on the output of drive motor (22), the silica gel plate (23) is " cross ” shape, a material box (24) is fixedly installed on the top of discharge port (21), a connecting frame (25) is fixedly installed on the side of material box (24).
2. A pellet feed device according to claim 1, characterized in that The left side of the material guide groove (1) is fixedly installed with a connecting plate (17).
3. A pellet feed device according to claim 2, characterized in that The surface of the connecting plate (17) is fixedly provided with a guide groove (18), and the guide groove (18) is in the shape of a "C".
4. A pellet feed device according to claim 3, characterized in that The inner wall of the guide groove (18) is fixedly installed with a buffer plate (19), and the buffer plate (19) is in the shape of a "C".
5. A pellet loading device according to claim 1, characterized in that: The front side of the material guide groove (1) is provided with a collection box (3), and the inner wall of the collection box (3) is provided with a silica gel layer (31).
6. A pellet loading device according to claim 5, characterized in that: The bottom of the collection box (3) is fixedly installed with four damping springs (32), and the lower end of the damping spring (32) is fixedly installed with a bottom plate (33).
7. A pellet feed device according to claim 6, characterized in that The bottom of the bottom plate (33) is rotatably installed with four universal wheels (34), and the left side of the bottom plate (33) is fixedly installed with a handle (35).