Protective device for feeding of kiln

Abstract

The protection device comprises a bottom plate and a feeding belt, a plurality of sets of limiting inclined plates are fixedly installed on the upper surface of the feeding belt, discharging openings are formed in the positions, located on the side faces of the limiting inclined plates, of the upper surface of the feeding belt in a penetrating mode, and limiting plates are rotationally arranged in the feeding belt; side plates are fixedly mounted on the two sides of the feeding belt correspondingly, extending plates are fixedly arranged on the outer sides of the two side plates correspondingly, and a driving assembly used for driving the feeding belt to move for feeding is arranged on the side face of the feeding belt. A protection assembly used for preventing materials from falling off from the upper portion is arranged on the portion, located on the side face of the feeding belt, of the upper surface of the bottom plate, bricks and other materials are placed in the discharging port, then the driving assembly is started to drive the feeding belt to move upwards, and meanwhile a limiting inclined plate is arranged to limit the materials in the discharging port; and meanwhile, the upper portion of the feeding belt is shielded through a top baffle, so that the materials are further prevented from falling off from the upper portion of the feeding belt, and then the materials are prevented from falling off and injuring workers.

Description

Technical Field

[0001] The utility model relates to the technical field of kiln charging, in particular to a protective device for kiln charging. Background Art

[0002] A kiln is a furnace used to fire ceramics and sculptures or to fuse enamel to metal. It is usually made of brick and stone and can be made in various sizes according to the needs. It can be operated by gas, oil or electricity. Electric kilns are easier to control the temperature than kilns using gas and oil, but some potters and sculptors think that the temperature of electric kilns rises too quickly. The temperature in the kiln is measured with a pyrometer or temperature cone, which can be seen through a peephole;

[0003] After searching, the prior art has an authorization announcement number of: CN220316438U, which discloses a kiln feeding mechanism, which includes a mobile frame and a transmission component arranged on the mobile frame, the transmission component includes a feeding frame, a conveyor belt and a driving member, the feeding frame is arranged on the mobile frame, a storage trough for accommodating logs is provided on the top surface of the feeding frame, a feeding trough is provided at the bottom of the storage trough, the feeding trough passes through the feeding frame downward, and the feeding trough is located above the conveyor belt; a guiding slope is provided at the bottom of the storage trough, and the guiding slope is inclined downward toward the direction close to the feeding trough; the end of the conveyor belt away from the feeding frame is used to extend into the kiln, and the driving member drives the conveyor belt to transport the logs into the kiln. This application has the effect of reducing the feeding time and improving the feeding efficiency;

[0004] The above patent still has some problems when in use. For example, the device can only be used for transportation in a horizontal state. When bricks and other materials need to be transported to a high place, the materials may fall and break, resulting in increased production costs. At the same time, the falling materials may injure the workers, thereby failing to guarantee the personal safety of the workers. Therefore, we need to propose a protective device for kiln loading. Utility Model Content

[0005] The purpose of the utility model is to provide a protective device for kiln loading, which is implemented by placing bricks and other materials into the discharge port, and then starting the driving assembly to drive the loading belt to move upward, and at the same time, a limiting inclined plate is provided to limit the material inside the discharge port, thereby preventing the material from falling off from the discharge port, and at the same time, the top baffle is used to block the top of the loading belt to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for kiln loading, comprising a bottom plate and a loading belt, a plurality of groups of limiting inclined plates are fixedly installed on the upper surface of the loading belt, a discharge port is opened through the upper surface of the loading belt and on the side of the plurality of groups of limiting inclined plates, and a limiting plate is rotatably arranged inside the loading belt;

[0007] Side plates are fixedly installed on both sides of the feeding belt, extension plates are fixedly installed on the outer sides of the two sets of side plates, and a driving component for driving the feeding belt to move and feed materials is arranged on the side of the feeding belt;

[0008] A protective component for preventing materials from falling from above is arranged on the upper surface of the bottom plate and located on the side of the feeding belt.

[0009] Preferably, the driving assembly includes a servo motor, a conveyor toothed belt, a driving gear, a rotating shaft and a transmission gear. The servo motor is bolted to the upper surface of the base plate through a fixing frame. Two groups of conveyor toothed belts are provided. The two groups of conveyor toothed belts are fixedly installed on the outer arc surfaces of two groups of extension plates. The driving gear and the transmission gear are respectively meshed with the corresponding conveyor toothed belts.

[0010] Preferably, the rotating shaft key is connected to the output end of the servo motor, and the driving gear and the transmission gear are both fixedly sleeved on the outer arc surface of the rotating shaft, and the other end of the rotating shaft is rotatably arranged on the upper surface of the base plate through a mounting column.

[0011] Preferably, the driving assembly includes a support plate, a telescopic rod, a mounting plate, an electric push rod and a top baffle, and the support plate and the telescopic rod are provided in several groups, several groups of the support plates and the mounting plates are fixedly mounted on the upper surface of the base plate, several groups of the bottom ends of the telescopic rods are fixedly mounted on one side of the corresponding support plate, and the bottom end of the electric push rod is fixedly mounted on one side of the mounting plate close to the loading belt.

[0012] Preferably, the working ends of several groups of telescopic rods and electric push rods are fixedly connected to the top baffle, and the top baffle is in contact with the side plate.

[0013] Preferably, bearings are rotatably arranged inside both ends of the two groups of conveyor belts, and four groups of support columns are arranged on the upper surface of the bottom plate, and the four groups of support columns are rotatably connected to the corresponding bearings respectively.

[0014] Preferably, one end of the four groups of support columns passes through the bearing and is rotatably connected to the limit plate, and the limit plate is in contact with the inner wall of the feeding belt.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model puts bricks and other materials into the discharge port, then starts the driving component to drive the feeding belt to move upward, and at the same time sets a limiting inclined plate to limit the material inside the discharge port, thereby preventing the material from falling out of the discharge port, and at the same time blocks the top of the feeding belt through the top baffle plate, thereby further preventing the material from falling from the top of the feeding belt, and thus preventing the material from falling and injuring the staff.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is an exploded view of the drive assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the feeding belt of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0022] In the figure: 1. bottom plate; 2. servo motor; 3. side plate; 4. support plate; 5. telescopic rod; 6. mounting plate; 7. electric push rod; 8. top baffle; 9. feeding belt; 10. conveyor toothed belt; 11. driving gear; 12. limit plate; 13. rotating shaft; 14. transmission gear; 15. discharge port; 16. extension plate; 17. limit inclined plate; 18. bearing; 19. support column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides: a protective device for kiln loading, such as Figure 1-4 As shown, it includes a bottom plate 1 and a feeding belt 9, a plurality of groups of limiting inclined plates 17 are fixedly installed on the upper surface of the feeding belt 9, a discharge port 15 is opened through the upper surface of the feeding belt 9 and on the side of the plurality of groups of limiting inclined plates 17, and a limiting plate 12 is rotatably arranged inside the feeding belt 9;

[0025] Side plates 3 are fixedly installed on both sides of the feeding belt 9, and extension plates 16 are fixedly installed on the outer sides of the two sets of side plates 3, and a driving component for driving the feeding belt 9 to move and load materials is arranged on the side of the feeding belt 9;

[0026] A protective component for preventing materials from falling from above is arranged on the upper surface of the bottom plate 1 and on the side of the loading belt 9. By placing materials such as bricks into the discharge port 15, the materials will contact the limiting plate 12 inside the loading belt 9, and then the driving component is started to drive the loading belt 9 to move upward, and the materials will move upward with the drive of the discharge port 15. At the same time, a limiting inclined plate 17 is set to limit the material inside the discharge port 15, thereby preventing the material from falling off from the discharge port 15. At the same time, the top baffle 8 is used to block the top of the loading belt 9, thereby further preventing the material from falling from the top of the loading belt 9, thereby preventing the material from falling and injuring the staff.

[0027] Preferably, the driving assembly includes a servo motor 2, a conveyor toothed belt 10, a driving gear 11, a rotating shaft 13 and a transmission gear 14. The servo motor 2 is bolted to the upper surface of the base plate 1 through a fixed frame. Two groups of conveyor toothed belts 10 are provided. The two groups of conveyor toothed belts 10 are fixedly installed on the outer arc surfaces of two groups of extension plates 16. The driving gear 11 and the transmission gear 14 are respectively meshed with the corresponding conveyor toothed belts 10. The fixed frame supports the servo motor 2 to ensure the stability of the servo motor 2 when it is working. When the two groups of conveyor toothed belts 10 rotate, they drive the two groups of extension plates 16 to rotate, thereby driving the loading belt 9 to rotate and load the material through the two groups of side plates 3.

[0028] Furthermore, the rotating shaft 13 is key-connected to the output end of the servo motor 2, and the driving gear 11 and the transmission gear 14 are fixedly sleeved on the outer arc surface of the rotating shaft 13. The other end of the rotating shaft 13 is rotatably set on the upper surface of the base plate 1 through a mounting column. The servo motor 2 is started to drive the rotating shaft 13 to rotate, and the rotating shaft 13 synchronously drives the driving gear 11 and the transmission gear 14 to rotate, thereby driving the two sets of conveyor toothed belts 10 to rotate.

[0029] Furthermore, the driving assembly includes a support plate 4, a telescopic rod 5, a mounting plate 6, an electric push rod 7 and a top baffle 8. The support plate 4 and the telescopic rod 5 are each provided with several groups. Several groups of support plates 4 and mounting plates 6 are all fixedly mounted on the upper surface of the base plate 1. The bottom ends of several groups of telescopic rods 5 are all fixedly mounted on one side of the corresponding support plate 4. The bottom end of the electric push rod 7 is fixedly mounted on one side of the mounting plate 6 close to the feeding belt 9. Several groups of support plates 4 support several groups of telescopic rods 5. The mounting plate 6 supports the electric push rod 7, thereby ensuring the stability of the telescopic rod 5 and the electric push rod 7 during operation.

[0030] It is worth mentioning that the working ends of several groups of telescopic rods 5 and electric push rods 7 are fixedly connected to the top baffle 8, and the top baffle 8 is in contact with the side plate 3. When the feeding belt 9 starts to work, the electric push rod 7 is started to push the top baffle 8 to move above the feeding belt 9. At the same time, several groups of telescopic rods 5 extend out along with the top baffle 8 and provide auxiliary support for the top baffle 8. After the top baffle 8 moves, it contacts the top of the two groups of side plates 3 without affecting the normal rotation of the side plates 3, thereby further ensuring that the material inside the feeding belt 9 will not fall out.

[0031] Specifically, bearings 18 are rotatably arranged inside both ends of the two groups of conveyor toothed belts 10, and four groups of support columns 19 are arranged on the upper surface of the base plate 1. The four groups of support columns 19 are rotatably connected to the corresponding bearings 18 respectively, and the four groups of bearings 18 are supported by the four groups of support columns 19 to ensure that the four groups of bearings 18 can rotate normally. In addition, the inner walls of the two groups of conveyor toothed belts 10 are provided with rotating grooves corresponding to the bearings 18, so that the two groups of conveyor toothed belts 10 are supported by the four groups of bearings 18 to prevent the conveyor toothed belts 10 from being displaced.

[0032] In addition, one end of the four groups of support columns 19 passes through the bearing 18 and is rotatably connected to the limit plate 12, and the limit plate 12 is in contact with the inner wall of the feeding belt 9. The four groups of support columns 19 are rotatably connected to the limit plate 12, thereby supporting the limit plate 12, and the limit plate 12 is in rotational contact with the inner wall of the feeding belt 9, and then supporting the feeding belt 9 through the limit plate 12, ensuring that the height of the feeding belt 9 remains unchanged while ensuring the rotation of the feeding belt 9.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for kiln charging, characterized in that: It comprises: a bottom plate (1) and a feeding belt (9), wherein a plurality of groups of limiting inclined plates (17) are fixedly mounted on the upper surface of the feeding belt (9), a discharge port (15) is provided through the upper surface of the feeding belt (9) and on the side surfaces of the plurality of groups of limiting inclined plates (17), and a limiting plate (12) is rotatably arranged inside the feeding belt (9); Side plates (3) are fixedly installed on both sides of the feeding belt (9), extension plates (16) are fixedly installed on the outer sides of the two sets of side plates (3), and a driving component for driving the feeding belt (9) to move and load materials is arranged on the side of the feeding belt (9); A protective component for preventing materials from falling from above is arranged on the upper surface of the bottom plate (1) and located on the side of the loading belt (9).

2. A protective device for kiln loading according to claim 1, characterized in that: The driving assembly comprises a servo motor (2), a conveyor toothed belt (10), a driving gear (11), a rotating shaft (13) and a transmission gear (14); the servo motor (2) is bolted to the upper surface of the bottom plate (1) via a fixing frame; two groups of the conveyor toothed belts (10) are provided, and the two groups of the conveyor toothed belts (10) are fixedly mounted on the outer arc surfaces of two groups of extension plates (16); the driving gear (11) and the transmission gear (14) are respectively arranged to mesh with the corresponding conveyor toothed belts (10).

3. A protective device for kiln loading according to claim 2, characterized in that: The rotating shaft (13) is key-connected to the output end of the servo motor (2), and the driving gear (11) and the transmission gear (14) are both fixedly sleeved on the outer arc surface of the rotating shaft (13), and the other end of the rotating shaft (13) is rotatably arranged on the upper surface of the base plate (1) through a mounting column.

4. A protective device for kiln loading according to claim 3, characterized in that: The driving assembly comprises a support plate (4), a telescopic rod (5), a mounting plate (6), an electric push rod (7) and a top baffle (8); the support plate (4) and the telescopic rod (5) are provided in a plurality of groups; a plurality of groups of the support plate (4) and the mounting plate (6) are fixedly mounted on the upper surface of the bottom plate (1); the bottom ends of the plurality of groups of the telescopic rod (5) are fixedly mounted on one side of the corresponding support plate (4); and the bottom end of the electric push rod (7) is fixedly mounted on one side of the mounting plate (6) close to the feeding belt (9).

5. A protective device for kiln charging according to claim 4, characterized in that: The working ends of the plurality of groups of telescopic rods (5) and electric push rods (7) are fixedly connected to the top baffle plate (8), and the top baffle plate (8) is in contact with the side plate (3).

6. A protection device for kiln loading according to claim 2, characterized in that: Bearings (18) are rotatably arranged inside both ends of the two groups of conveyor toothed belts (10), and four groups of support columns (19) are arranged on the upper surface of the bottom plate (1), and the four groups of support columns (19) are rotatably connected to corresponding bearings (18) respectively.

7. A kiln charging protection device according to claim 6, characterized in that: One end of each of the four groups of support columns (19) passes through the bearing (18) and is rotatably connected to the limiting plate (12), and the limiting plate (12) is in contact with the inner wall of the feeding belt (9).

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