Feeding device applied to kiln

Abstract

The feeding device applied to the kiln comprises a frame body and a feeding bin, the feeding bin is installed in the frame body, a feeding device is connected in the frame body in a sliding mode, a plurality of discharging plates are installed on the feeding device, the discharging plates are connected in a lap joint mode in the feeding device to form a closed step-shaped bottom face, and the discharging plates are arranged on the bottom face. The feeding device is further provided with a connecting rod, the connecting rod can control the discharging plate to turn over on the feeding device, the frame body is fixedly connected with a supporting frame, the feeding device is connected to the supporting frame in a sliding mode, one end face of the discharging plate is fixedly connected with a hinge column, and the rotating column is provided with the connecting rod. Compared with the prior art, the feeding device applied to the kiln has the advantages that when raw materials are added into the kiln, the feeding device can extend into the kiln, the materials are uniformly discharged in the kiln, the materials are prevented from being gathered at the feeding port, and the calcining efficiency of the kiln is effectively guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass manufacturing feeding, and in particular relates to a feeding device applied to a kiln. Background Art

[0002] In the process of glass production, because glass production is a continuous process, once the production is stopped, the cost of repairing the kiln and restarting the kiln is very high, causing great losses. Therefore, it is necessary to add materials to the inside of the kiln to ensure the normal production of glass.

[0003] In actual production, when adding materials manually, not only is the labor intensity high and the materials cannot be evenly introduced into the kiln, but the added materials may also accumulate at the feed port of the kiln, resulting in a decrease in the kiln's calcination efficiency and affecting the yield rate of the glass.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a feeding device for use in a kiln.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to provide a feeding device used in a kiln, which can solve the above problems.

[0007] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a feeding device for use in a kiln, comprising a frame and a charging bin, wherein the charging bin is installed inside the frame, a feeding device is slidably connected inside the frame, a plurality of discharge plates are installed on the feeding device, and the plurality of discharge plates overlap inside the feeding device to form a closed stepped bottom surface. A connecting rod is also installed on the feeding device, and the connecting rod can control the discharge plate to flip on the feeding device.

[0008] In one or more embodiments of the present invention, a support frame is fixedly connected to the frame body, and the feeding device is slidably connected to the support frame.

[0009] In one or more embodiments of the present invention, a hinge column is fixedly connected to one end surface of the unloading plate, and a rotating column is fixedly connected to one end surface of the hinge column away from the unloading plate.

[0010] In one or more embodiments of the present invention, a connecting rod is rotatably connected to the rotating column.

[0011] In one or more embodiments of the present invention, a reinforcement block is fixedly mounted on one side wall of the feeding device, the connecting rod passes through the reinforcement block, and the connecting rod can slide in the reinforcement block.

[0012] In one or more embodiments of the present invention, a rotating wheel is fixedly mounted on the support frame, and the feeding device is slidably connected to the frame body via the rotating wheel.

[0013] In one or more embodiments of the utility model, a slide rail is fixedly connected to the support frame, an electronic slider is slidably connected to the slide rail, the electronic slider is fixedly connected to the feeding device, and the feeding device is slidably connected to the support frame via the electronic slider.

[0014] In one or more embodiments of the utility model, a cylinder is fixedly mounted on the support frame, the cylinder comprises a telescopic column, a movable plate is mounted on the lower panel of the feeding device, and one end of the telescopic column is fixedly connected to the movable plate.

[0015] In one or more embodiments of the present invention, a controller is fixedly mounted on a side wall of the feeding device.

[0016] In one or more embodiments of the present invention, it is characterized in that universal wheels are fixedly mounted on the frame.

[0017] Compared with the prior art, the utility model is a feeding device used in a kiln. When adding raw materials into the kiln, the feeding device can extend into the kiln and evenly discharge the materials in the kiln, thereby preventing the materials from gathering at the feeding port and effectively ensuring the calcination efficiency of the kiln. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a structural schematic diagram of a first implementation mode in an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the use state of the first embodiment in one embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of A in one embodiment of the utility model;

[0022] Figure 4This is a structural schematic diagram of a second implementation mode in an embodiment of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a third implementation mode in an embodiment of the utility model.

[0024] Description of main reference numerals:

[0025] 1. Frame; 11. Support frame; 111. Rotating wheel; 12. Universal wheel; 2. Feeding device; 21. Discharging plate; 211. Articulated column; 212. Rotating column; 22. Connecting rod; 23. Reinforcement block; 24. Moving plate; 3. Feeding bin; 4. Cylinder; 41. Telescopic column; 5. Slide rail; 51. Electronic slider; 6. Controller. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0027] Embodiment 1:

[0028] like Figure 1 and Figure 2 As shown, a feeding device used in a kiln in one embodiment of the utility model includes a frame 1, on which a universal wheel 12 and a charging bin 3 are fixedly mounted, the frame 1 can be moved and locked by the universal wheel 12, and the charging bin 3 is provided with a discharge port. A feeding device 2 is slidably connected inside the frame 1, and the feeding device 2 is below the discharge port of the charging bin 3. The raw materials discharged from the discharge port on the charging bin 3 can be received by the feeding device 2. The feeding device 2 can be slid while discharging the raw materials, so that the raw materials on the feeding device 2 can be more evenly distributed. The feeding device 2 is slid outward, and one end of the feeding device 2 can enter the kiln.

[0029] like Figure 1 As shown, in order to allow the feeding device 2 to slide in the frame 1, a support frame 11 is welded in the frame 1, a rotating wheel 111 is fixedly mounted on the support frame 11, and the feeding device 2 is mounted on the rotating wheel 111. By pushing the feeding device 2 and sliding the feeding device 2 toward the outside of the frame 1, the raw materials on the feeding device 2 can be fed into the interior of the kiln.

[0030] In order to ensure that the frame 1 and the feeding device 2 are stable when the feeding device 2 slides out of the frame 1, the feeding bin 3 is fixedly installed on the frame inside the frame 1, so that the feeding bin 3 can provide counterweight to the frame 1. Even if the feeding device 2 is loaded with raw materials and completely slides out of the frame 1, the frame 1 and the feeding device 2 are very stable with the counterweight of the feeding bin 3.

[0031] Furthermore, when the feeding device 2 transports raw materials into the kiln, one end of the feeding device 2 is away from the frame 1, and the weight mismatch between the two ends of the feeding device 2 causes the end without raw materials to tilt up. At this time, the discharge port of the charging bin 3 can resist the tilted end of the feeding device 2, so that the end of the feeding device 2 cannot continue to tilt up. At the same time, when one end of the feeding device 2 tilts up, the upper surface of the tilted end can seal the discharge port of the charging bin 3, so that the discharge of materials stops.

[0032] In order to enable the raw materials on the feeding device 2 to be unloaded into the kiln, Figure 2 and Figure 3 As shown, a plurality of discharge plates 21 are installed at one end of the feeding device 2, and hinge columns 211 are welded on both sides of the discharge plates 21. The hinge columns 211 penetrate the side wall of the feeding device 2 and can rotate inside the side wall of the feeding device 2. A rotating column 212 is welded on the end surface of the hinge column 211, and the rotating column 212 is eccentrically arranged with the hinge column 211, and a connecting rod 22 is rotatably connected to the rotating column 212.

[0033] Specifically, when the connecting rod 22 reciprocates horizontally, because the rotating column 212 is in an eccentric position of the hinge column 211, the connecting rod 22 drives the rotating column 212 to make reciprocating semicircular motion around the hinge column 211, thereby driving the discharge plate 21 to flip, thereby realizing the closing and opening between the discharge plates 21.

[0034] Furthermore, the distance the connecting rod 22 is pulled can control the flipping angle of the discharge plate 21, making the gap between two adjacent discharge plates 21 adjustable, thereby controlling the speed and angle of discharge, so that the raw materials on the discharge plate 21 can be evenly discharged into the kiln.

[0035] In order to make the connection between the connecting rod 22 and the rotating column 212 more stable, a plurality of reinforcing blocks 23 are fixedly installed on one side wall of the feeding device 2. The connecting rod 22 passes through the reinforcing block 23 and can slide and move up and down in the reinforcing block 23. A handle is installed on one end of the connecting rod 22 passing through the reinforcing block 23, which makes it more convenient to pull and push the connecting rod 22.

[0036] Specifically, because the material automatically flows from the charging bin 3 to the feeding device 2, the worker only needs to push the feeding device 2 and pull the connecting rod 22 when the discharge plate 21 on the feeding device 2 enters the kiln, so that the material can be evenly fed into the kiln, which greatly reduces the labor intensity of the workers.

[0037] When in use, push the frame 1 to the feed port of the kiln, open the discharge port of the charging bin 3, and slowly push the feeding device 2 so that the raw materials in the charging bin 3 fall evenly on the discharge plate 21. When one end with the discharge plate 21 installed enters the interior of the kiln, due to the effect of gravity, the other end of the feeding device 2 tilts up and seals the discharge port of the charging bin 3. At this time, push the connecting rod 22, and rotate the connecting rod 22 through the rotating column 212 around the hinge column 211 to make the discharge plate 21 flip, and multiple discharge plates 21 are mutually perpendicular, so that the raw materials on the discharge plate 21 are unloaded into the interior of the kiln, and at the same time, the connecting rod 22 can be pushed and pulled to control the opening angle of the discharge plate 21.

[0038] When all the raw materials on the discharge plate 21 are unloaded into the furnace, pull the connecting rod 22 to flip the discharge plate 21 over and close it. Pull the feeding device 2 inward to retract the feeding device 2 that has slid out of the frame 1, so that it leaves the furnace. When the total amount of the feeding device 2 entering the frame 1 is equal to the weight of the feeding device 2 outside the frame 1, the feeding device 2 can be parallel, and the charging bin 3 starts to discharge the material and sprinkle it on the closed discharge plate 21. Pull the feeding device 2 to the starting position, and slowly pull the feeding device 2 again to sprinkle the raw materials on the charging bin 3 on the discharge plate 21. Because a layer of raw materials has been sprinkled on the discharge plate 21 when the feeding device 2 is retracted, the second material sprinkling becomes faster, which improves the work efficiency of sprinkling materials on the discharge plate 21.

[0039] Embodiment 2:

[0040] like Figure 4 As shown, a cylinder 4 is fixedly mounted on the frame 1, and a telescopic column 41 is mounted on the cylinder 4. A moving plate 24 is mounted below the feeding device 2, and one end of the telescopic column 41 is welded to the moving plate 24. When the cylinder 4 is started, the telescopic column 41 and the moving plate 24 move linearly, thereby driving the feeding device 2 to move linearly, and transporting the end of the feeding device 2 to the kiln. At this time, the connecting rod 22 is pushed to unload the raw materials on the discharge plate 21 into the kiln.

[0041] It is worth noting that since the cylinder 4 is fixedly connected to the frame 1, when one end of the feeding device 2 is tilted, the cylinder 4 will be subjected to a large force, which may easily cause damage to the cylinder 4. In order to avoid this situation, the moving plate 24 is hinged to the feeding device 2, and the moving plate 24 can achieve a certain range of rotation in the horizontal direction of the feeding device 2. In this way, when one end of the feeding device 2 is tilted, the moving plate 24 is still perpendicular to the telescopic column 41, so that the cylinder 4 will not be damaged, and the telescopic column 41 will not be affected to push the feeding device 2 to move linearly.

[0042] Embodiment 3:

[0043] like Figure 5 As shown, a slide rail 5 is welded on the support frame 11, and an electronic slider 51 is slidably connected to the slide rail 5. The feeding device 2 is fixedly mounted on the electronic slider 51 and driven by the electronic slider 51, thereby driving the feeding device 2 to slide on the support frame 11.

[0044] Specifically, the feeding device 2 slides horizontally on the support frame 11, thereby feeding the raw materials on the discharge plate 21 into the furnace, and the pulling of the connecting rod 22 causes the discharge plate 21 to flip, thereby unloading the raw materials on the discharge plate 21 into the furnace.

[0045] It is worth noting that, because the feeding device 2 cannot flip over to block the discharge port of the feeding bin 3 , a controller 6 is installed on the controller 6 , and the controller 6 can control the opening and closing of the discharge port of the feeding bin 3 .

[0046] When in use, push the frame 1 to the feed port of the kiln, lock the universal wheel 12, and fix the frame 1. The discharge port of the charging bin 3 is opened by the controller 6, and the electronic slider 51 is started. The electronic slider 51 drives the feeding device 2 to slide at a constant speed on the support frame 11, so that the raw materials in the charging bin 3 are evenly discharged to the multiple discharge plates 21 in the feeding device 2. When the discharge plate 21 is away from the discharge port of the charging bin 3, start the controller 6 to control the discharge port of the charging bin 3 to close. The electronic slider 51 continues to slide on the slide rail 5, and the discharge plate 21 extends into the interior of the kiln. When the electronic slider 51 reaches the maximum stroke on the slide rail 5, the connecting rod 22 is pulled to flip the discharge plate 21, so that the raw materials on the discharge plate 21 are unloaded into the interior of the kiln.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A feeding device used in a kiln, characterized in that: It includes a frame and a feeding bin, the feeding bin is installed inside the frame, a feeding device is slidably connected inside the frame, a plurality of discharge plates are installed on the feeding device, and the plurality of discharge plates are overlapped inside the feeding device to form a closed stepped bottom surface. A connecting rod is also installed on the feeding device, and the connecting rod can control the discharge plate to flip on the feeding device.

2. The feeding device for use in a kiln according to claim 1, characterized in that: A support frame is fixedly connected to the frame body, and the feeding device is slidably connected to the support frame.

3. The feeding device for use in a kiln according to claim 2, characterized in that: A hinge column is fixedly connected to one end surface of the discharge plate, and a rotating column is fixedly connected to one end surface of the hinge column away from the discharge plate.

4. The feeding device for use in a kiln according to claim 3, characterized in that: A connecting rod is installed on the rotating column.

5. The feeding device for use in a kiln according to claim 4, characterized in that: A reinforcement block is fixedly mounted on one side wall of the feeding device, and the connecting rod passes through the reinforcement block, and the connecting rod can slide in the reinforcement block.

6. The feeding device for use in a kiln according to claim 4, characterized in that: A rotating wheel is fixedly mounted on the support frame, and the feeding device is slidably connected to the frame body via the rotating wheel.

7. The feeding device for use in a kiln according to claim 4, characterized in that: The support frame is fixedly connected with a slide rail, the slide rail is slidably connected with an electronic slider, the electronic slider is fixedly connected with a feeding device, and the feeding device is slidably connected with the support frame via the electronic slider.

8. The feeding device for use in a kiln according to claim 6, characterized in that: A cylinder is fixedly mounted on the support frame, and the cylinder includes a telescopic column. A movable plate is mounted on the lower panel of the feeding device, and one end of the telescopic column is fixedly connected to the movable plate.

9. The feeding device for use in a kiln according to claim 7, characterized in that: A controller is fixedly mounted on one side wall of the feeding device.

10. The feeding device used in a kiln according to any one of claims 1 to 9, characterized in that: Universal wheels are fixedly mounted on the frame.

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