A simple device for controlling the material flow of a coke feeder
The combination of the base plate, baffle plate and rotating shaft forms a fixed guide channel, which solves the problem of material flow control in the coke feeder and achieves uniform material input and equipment durability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGTIAN IRON & STEEL GRP (NANTONG) CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-03
AI Technical Summary
Existing coke feeders are prone to material overflow, leakage, accumulation and wear during feeding, leading to increased operating costs and equipment damage. How to achieve material flow control has become a challenge.
The system employs a combination structure of a base plate, baffle plate, connecting plate, and rotating shaft to form a fixed guide channel. It controls the material flow through physical constraints and uses springs and ceramics to absorb impact energy, ensuring uniform material input.
It achieves uniform material input, reduces equipment wear rate, increases service life and reduces operating costs.
Smart Images
Figure CN224449211U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of feeder technology, specifically to a simple device for controlling the material flow of a coke feeder. Background Technology
[0002] Existing coke feeders, if the material flow is not controlled during feeding, are prone to the following problems: 1) Due to inertia or vibration, material can easily overflow from both sides of the conveyor belt or trough, resulting in material waste; 2) Leaked material will accumulate around the equipment base, requiring additional manual cleaning and increasing operating costs; 3) Overflowing material may get stuck in transmission components, such as in the gaps between idlers, increasing the risk of mechanical injury; 4) Unrestrained material can easily directly impact the inner wall of the equipment, thus accelerating wear on equipment components and shortening their service life; 5) Increased energy consumption and maintenance costs result in economic losses. Therefore, how to control the material flow of coke feeders has become an urgent problem to be solved. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a simple device for controlling the material flow of a coke feeder. By using a base plate, a baffle plate, a connecting plate and a rotating shaft in combination, a fixed guide channel can be formed through physical constraints, thereby controlling the material flow and ensuring the uniformity of input to downstream equipment.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a simple device for controlling the material flow of a coke feeder, the innovation of which lies in: including a base plate, mounting components, and a baffle plate; the base plate is a rectangular structure matching the feeder's outlet, and is vertically and horizontally arranged, with symmetrically formed oblong holes vertically embedded on its front surface near its left and right ends. Each oblong hole is vertically arranged and penetrates the rear surface of the base plate, thereby allowing the base plate to be vertically aligned with the feeder's outlet through the oblong holes. The position is adjusted to initially control the material flow through the feeder outlet; several vertically and horizontally arranged baffles are also arranged sequentially and at intervals along the length of the front surface of the base plate. The upper end of each baffle is screwed to the corresponding fixing component, and is hinged to the front surface of the base plate along the vertical longitudinal plane through the fixing component. The lower end of each baffle extends vertically downward from the horizontal plane of the lower surface of the base plate, and the material flow through the feeder outlet is further controlled by the baffles.
[0005] Preferably, the width of the base plate is greater than the longitudinal width of the feeder outlet, and its length matches the transverse length of the feeder outlet, ensuring that the base plate can be screwed and fixed to the feeder through the cooperation of the oblong hole and bolts.
[0006] Preferably, the thickness of the base plate is 25mm, and the two waist-shaped holes are respectively located on the left and right sides relative to the feeder outlet.
[0007] Preferably, the length of each of the waist-shaped holes is greater than half the width of the base plate, which facilitates the initial control of the material flow through the feeder outlet by adjusting the vertical position of the base plate along the feeder outlet.
[0008] Preferably, each of the fixing components includes a base, a rotating shaft, and a connecting plate; the front surface of the base plate is also vertically fixedly provided with bases at intervals on the left and right sides, respectively, and the distance between each pair of adjacent bases matches the lateral width of the corresponding baffle; a rotating shaft is also horizontally provided at the middle position between each pair of adjacent bases, and the two ends of each rotating shaft are respectively rotatably connected to the corresponding base around its own axis; each connecting plate is vertically and horizontally provided between each pair of adjacent bases, and its upper end is fixedly connected to the corresponding rotating shaft, ensuring that the base does not interfere with the free rotation of the connecting plate with the rotating shaft; the lateral width of each connecting plate is smaller than the lateral width of the corresponding baffle, and its lower end extends vertically downward to the lower end position near the base plate.
[0009] Preferably, it also includes countersunk bolts; on the rear surface of each connecting plate, near its bottom end, several threaded holes matching the countersunk bolts are vertically embedded at intervals along the transverse direction; and on the rear surface of each baffle plate, near its upper end, several countersunk holes matching the countersunk bolts are vertically embedded at intervals along the transverse direction; the position of each countersunk hole corresponds to the position of each threaded hole, and its small diameter end extends vertically out of the front surface of the corresponding baffle plate. Thus, through the cooperation of the countersunk bolts, countersunk holes, and threaded holes, the upper end of each baffle plate is aligned and screwed with the lower end of the corresponding connecting plate.
[0010] Preferably, the longitudinal length of each baffle plate must be ensured that when the baffle plate is screwed to the corresponding connecting plate, the lower end face of the baffle plate is located below the horizontal plane where the lower end face of the base plate is located, and the distance between the two must be greater than the longitudinal width of the feeder outlet.
[0011] Preferably, the spacing between adjacent baffles must be less than the lateral width of the baffles.
[0012] Preferably, each of the baffle plates is made of Q235B material, and a matching ceramic is attached to its rear surface relative to the area below the countersunk hole. Each ceramic is bonded to the rear surface of the corresponding baffle plate with ceramic adhesive, ensuring that the ceramic completely covers the rear surface of the corresponding baffle plate relative to the area below the countersunk hole, thereby using the ceramic as a material flushing surface.
[0013] Preferably, it also includes springs; a spring is obliquely provided between the lower surface of each base and the rear surface of the corresponding connecting plate, and each spring is spaced above the corresponding baffle plate, and does not interfere with the screw connection between the baffle plate and the corresponding connecting plate; one end of each spring is fixedly connected to the corresponding position of the lower surface of the corresponding base, and the other end is fixedly connected to the corresponding position of the rear surface of the corresponding connecting plate; the spring force of each spring must be sufficient to ensure that the baffle plate can rotate with the shaft through the impact of the material, thereby further controlling the material flow through the feeder outlet.
[0014] The beneficial effects of this utility model are:
[0015] (1) This utility model uses the base plate, baffle plate, connecting plate and rotating shaft together to form a fixed guide channel through physical constraints, thereby controlling the material flow and ensuring the uniformity of input to downstream equipment;
[0016] (2) This utility model can absorb the impact energy of materials and reduce the wear rate by using springs and ceramics together, thereby improving the service life. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of a simple device for controlling the material flow of a coke feeder according to the present invention.
[0019] Figure 2 for Figure 1 Side view.
[0020] Among them, 1-base plate; 2-slender hole; 3-base; 4-rotating shaft; 5-connecting plate; 6-threaded hole; 7-baffle plate; 8-ceramic; 9-countersunk bolt; 10-spring. Detailed Implementation
[0021] The technical solution of this utility model will be clearly and completely described below through specific embodiments.
[0022] This utility model discloses a simple device for controlling the material flow of a coke feeder, comprising a base plate 1, a mounting assembly, and a baffle plate 7; the specific structure is as follows: Figure 1 , Figure 2As shown, the base plate 1 is a rectangular structure that matches the feeder outlet. It is vertically and horizontally arranged, and symmetrically recessed waist-shaped holes 2 are vertically embedded on its front surface near its left and right ends. Each waist-shaped hole 2 is vertically arranged and penetrates the rear surface of the base plate 1. The position of the base plate 1 along the vertical direction of the feeder outlet is adjusted through the waist-shaped holes 2, so as to initially control the material flow through the feeder outlet. The width of the base plate 1 is greater than the longitudinal width of the feeder outlet, and its length matches the transverse length of the feeder outlet, ensuring that the base plate 1 can be screwed and fixed to the feeder through the waist-shaped holes 2 and the bolts.
[0023] like Figure 1 As shown, the thickness of the base plate 1 is 25mm, and two oblong holes 2 are respectively set on the left and right sides relative to the feeder outlet. The length of each oblong hole 2 is greater than half the width of the base plate 1, which facilitates the adjustment of the vertical position of the base plate 1 along the feeder outlet to initially control the material flow through the feeder outlet.
[0024] This utility model also features several vertically and horizontally arranged baffles 7 arranged sequentially and at intervals along the length of the front surface of the base plate 1, such as... Figure 1 , Figure 2 As shown, the upper end of each baffle plate 7 is screwed to the corresponding fixing component, and is hinged to the front surface of the base plate 1 along the vertical longitudinal plane through the fixing component. The lower end of each baffle plate 7 extends vertically downward out of the horizontal plane where the lower surface of the base plate 1 is located, and the material flow through the feeder outlet is further controlled by the baffle plate 7.
[0025] Each fixing component includes a base 3, a rotating shaft 4, a connecting plate 5, and a countersunk bolt 9; for example Figure 1 , Figure 2 As shown, on the front surface of the base plate 1, a base 3 is vertically fixed at intervals on the left and right sides, respectively, directly above each baffle plate 7. The distance between each pair of adjacent bases 3 is matched with the lateral width of the corresponding baffle plate 7. A horizontal pivot 4 is horizontally arranged in the middle between each pair of adjacent bases 3. The two ends of each pivot 4 are respectively connected to the corresponding base 3 around its own axis. Each connecting plate 5 is vertically arranged between each pair of adjacent bases 3. Its upper end is fixedly connected to the corresponding pivot 4, ensuring that the base 3 does not interfere with the free rotation of the connecting plate 5 with the pivot 4. The lateral width of each connecting plate 5 is smaller than the lateral width of the corresponding baffle plate 7. Its lower end extends vertically downward to the lower end of the base plate 1.
[0026] like Figure 1 , Figure 2As shown, on the rear surface of each connecting plate 5, near its bottom end, several threaded holes 6, matching countersunk bolts 9, are vertically embedded at intervals along the transverse direction. On the rear surface of each baffle plate 7, near its upper end, several countersunk holes, matching countersunk bolts 9, are vertically embedded at intervals along the transverse direction. The position of each countersunk hole corresponds to the position of each threaded hole 6, and its small diameter end extends vertically out of the front surface of the corresponding baffle plate 7. Thus, through the cooperation of countersunk bolts 9, countersunk holes, and threaded holes 6, the upper end of each baffle plate 7 is aligned and screwed with the lower end of the corresponding connecting plate 5. The spacing between adjacent baffle plates 7 must be less than the transverse width of the baffle plate 7.
[0027] The longitudinal length of each baffle plate 7 in this utility model must be ensured. When the baffle plate 7 is screwed and fixed to the corresponding connecting plate 5, the lower end face of the baffle plate 7 is located below the horizontal plane where the lower end face of the base plate 1 is located, and the distance between the two must be greater than the longitudinal width of the feeder outlet.
[0028] like Figure 1 , Figure 2 As shown, each baffle plate 7 is made of Q235B material, and a matching ceramic 8 is attached to its rear surface relative to the area below the countersunk hole. Each ceramic 8 is bonded to the rear surface of the corresponding baffle plate 7 with ceramic adhesive, ensuring that the ceramic 8 completely covers the rear surface of the corresponding baffle plate 7 relative to the area below the countersunk hole, thereby using the ceramic 8 as the material flushing surface.
[0029] like Figure 1 , Figure 2 As shown, a spring 10 is inclinedly provided between the lower surface of each base 3 and the rear surface of the corresponding connecting plate 5, and each spring 10 is spaced above the corresponding baffle plate 7, and does not interfere with the screw connection between the baffle plate 7 and the corresponding connecting plate 5; one end of each spring 10 is fixedly connected to the corresponding position on the lower surface of the corresponding base 3, and the other end is fixedly connected to the corresponding position on the rear surface of the corresponding connecting plate 5; the spring force of each spring 10 must ensure that the baffle plate 7 can rotate with the rotating shaft 4 through the impact of the material, thereby further controlling the material flow through the feeder outlet.
[0030] The working principle of this utility model:
[0031] First, the base plate 1 is vertically attached to the discharge port of the feeder. After adjusting the vertical position of the base plate 1 through the oblong hole 2, the base plate 1 is then bolted to the feeder to fix it in place, thereby initially controlling the material flow through the discharge port of the feeder. Then, the required number of baffle plates 7 are selected as needed and bolted to the corresponding connecting plate 5, ensuring that the ceramics 8 are all set facing the base plate 1. Then, through the cooperation of the baffle plates 7 and the spring, the material flow through the discharge port of the feeder is further controlled.
[0032] The beneficial effects of this utility model are:
[0033] (1) By using the base plate 1, baffle plate 7, connecting plate 5 and rotating shaft 4 together, the present invention can form a fixed guide channel through physical constraints, thereby controlling the material flow and ensuring the uniformity of input to downstream equipment;
[0034] (2) This utility model can absorb the impact energy of materials and reduce the wear rate by using spring and ceramic 8 together, thereby improving service life.
[0035] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the concept and scope of the present utility model. Without departing from the design concept of the present utility model, all modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope of the present utility model. The technical content for which protection is sought in the present utility model has been fully recorded in the technical requirements.
Claims
1. A simple device for controlling the flow of coke breeze feeders, characterized in that: The system includes a base plate, mounting components, and baffle plates. The base plate is a rectangular structure that matches the feeder's outlet. It is vertically and horizontally arranged, and symmetrically recessed oblong holes are vertically embedded at its left and right ends on its front surface. Each oblong hole is vertically arranged and penetrates the rear surface of the base plate, thereby adjusting the position of the base plate along the vertical direction of the feeder's outlet and initially controlling the material flow through the feeder's outlet. Several vertically and horizontally arranged baffle plates are also sequentially spaced along the length of the front surface of the base plate. The upper end of each baffle plate is screwed to the corresponding fixing component and hinged to the front surface of the base plate along the vertical longitudinal plane through the fixing component. The lower end of each baffle plate extends vertically downward beyond the horizontal plane of the lower surface of the base plate, and the baffle plates further control the material flow through the feeder's outlet.
2. A simple device for controlling the flow of briquettes from a briquetting machine as claimed in claim 1, characterized in that: The width of the base plate is greater than the longitudinal width of the feeder outlet, and its length matches the transverse length of the feeder outlet, ensuring that the base plate can be screwed and fixed to the feeder through the cooperation of the oblong hole and bolts.
3. A simple device for controlling the flow of briquettes from a briquetting machine according to claim 2, characterized in that: The thickness of the base plate is 25mm, and the two waist-shaped holes are respectively located on the left and right sides relative to the feeder outlet.
4. A simple device for controlling the flow of briquettes from a briquetting machine according to claim 3, characterized in that: The length of each of the waist-shaped holes is greater than half the width of the base plate, which facilitates the initial control of the material flow through the feeder outlet by adjusting the vertical position of the base plate along the feeder outlet.
5. A simple device for controlling the flow of briquettes from a briquetting machine as claimed in claim 1, characterized in that: Each of the aforementioned fixing components includes a base, a rotating shaft, and a connecting plate; on the front surface of the base plate, a base is vertically fixed at intervals on the left and right sides, respectively, directly above each baffle plate, and the spacing between each pair of adjacent bases matches the lateral width of the corresponding baffle plate; a rotating shaft is horizontally positioned at the middle of each pair of adjacent bases, and both ends of each rotating shaft are rotatably connected to the corresponding base around its own axis; each connecting plate is vertically positioned between each pair of adjacent bases, and its upper end is fixedly connected to the corresponding rotating shaft, ensuring that the base does not interfere with the free rotation of the connecting plate with the rotating shaft; the lateral width of each connecting plate is smaller than the lateral width of the corresponding baffle plate, and its lower end extends vertically downward to the lower end of the base plate.
6. A simple device for controlling the flow of briquettes from a briquetting machine according to claim 5, characterized in that: It also includes countersunk bolts; on the rear surface of each connecting plate, near its bottom end, several threaded holes matching the countersunk bolts are vertically embedded at intervals along the transverse direction; and on the rear surface of each baffle plate, near its upper end, several countersunk holes matching the countersunk bolts are vertically embedded at intervals along the transverse direction; the position of each countersunk hole corresponds to the position of each threaded hole, and its small diameter end extends vertically out of the front surface of the corresponding baffle plate. Thus, through the cooperation of the countersunk bolts, countersunk holes, and threaded holes, the upper end of each baffle plate is aligned and screwed to the lower end of the corresponding connecting plate.
7. A simple device for controlling the material flow of a coke feeder according to claim 6, characterized in that: The longitudinal length of each baffle plate must be ensured that when the baffle plate is screwed to the corresponding connecting plate, the lower end face of the baffle plate is located below the horizontal plane where the lower end face of the base plate is located, and the distance between the two must be greater than the longitudinal width of the feeder outlet.
8. A simple device for controlling the flow of briquettes from a briquetting machine according to claim 7, characterized in that: The spacing between adjacent baffles must be less than the lateral width of the baffle.
9. A simple device for controlling the flow of briquettes from a briquetting machine according to claim 6, characterized in that: Each of the baffle plates is made of Q235B material, and a matching ceramic is attached to its rear surface relative to the area below the countersunk hole. Each ceramic is bonded to the rear surface of the corresponding baffle plate with ceramic adhesive, ensuring that the ceramic completely covers the rear surface of the corresponding baffle plate relative to the area below the countersunk hole, thereby using the ceramic as the material flushing surface.
10. A simple device for controlling the flow of briquettes from a briquetting machine according to claim 9, characterized in that: It also includes springs; a spring is inclinedly provided between the lower surface of each base and the rear surface of the corresponding connecting plate, and each spring is spaced above the corresponding baffle plate, and does not interfere with the screw connection between the baffle plate and the corresponding connecting plate; one end of each spring is fixedly connected to the corresponding position of the lower surface of the corresponding base, and the other end is fixedly connected to the corresponding position of the rear surface of the corresponding connecting plate; the spring force of each spring must ensure that the baffle plate can be rotated with the rotating shaft by the impact of the material, thereby further controlling the material flow through the feeder outlet.