A feeding device for high temperature sintering furnace

Abstract

The present invention relates to the technical field of loading devices, and is intended to improve the safety of workers at work and reduce the physical expenditure of workers. Specifically, it is a loading device for a high-temperature sintering furnace. The present invention drives the first bevel gear to rotate by rotating the motor, thereby driving the worm to rotate, and while the worm rotates, it drives the first gear to rotate, and the chain meshing with the outer surface of the first gear drives the second gear to rotate, and then drives the worm at the rear end of the movable groove and the first gear to rotate. Through this rotation method, the two worms can be effectively rotated at the same time, thereby driving the worm block connected to the worm thread to move forward or backward, and then can push the lifting plate and the baffle to move, so that the lifting plate can be inserted into the interior of the sintering furnace main body to support and place the plate. There is no need for manual carrying by workers, which reduces labor intensity and effectively prevents workers from being scalded by the sintering furnace main body, thereby improving safety at work.

Description

Technical Field

[0001] The present invention relates to the technical field of feeding devices, in particular to a feeding device for a high-temperature sintering furnace. Background Art

[0002] A sintering furnace is a furnace that, at high temperatures, causes the solid particles of ceramic greenware to bond with each other, leading to grain growth and a gradual reduction in voids and grain boundaries. Through the transfer of matter, the total volume shrinks and the density increases, ultimately forming a dense polycrystalline sintered body with a specific microstructure. However, existing sintering furnaces generally require manual loading, which is not only unsafe and can easily burn workers, but also consumes a lot of labor when handling larger items, thereby reducing work efficiency.

[0003] In view of the technical defects in this aspect, a solution is now proposed. Summary of the Invention

[0004] The purpose of the present invention is to improve the safety of workers at work and reduce the physical expenditure of workers. The first bevel gear is driven by a rotating motor to rotate, thereby driving the worm to rotate. When the worm rotates, the first gear is driven to rotate. The chain meshing with the outer surface of the first gear drives the second gear to rotate, and then drives the worm at the rear end of the movable groove and the first gear to rotate. Through this rotation method, the two worms can be effectively rotated at the same time, thereby driving the worm block connected to the worm thread to move forward or backward, and then push the lifting plate and the baffle to move, so that the lifting plate can be inserted into the interior of the sintering furnace body for lifting and placing the plate. There is no need for manual carrying by workers, which reduces labor intensity and effectively prevents workers from being scalded by the sintering furnace body, thereby improving safety at work. For this purpose, a loading device for a high-temperature sintering furnace is proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A feeding device for a high-temperature sintering furnace comprises a sintering furnace body and a feeding trolley, wherein a movable groove is provided near the middle of the feeding trolley, and a bearing is embedded and connected near the rear end of the right side of the movable groove, and two worms are provided inside the movable groove;

[0007] The outer surface of the upper end of the feeding trolley is provided with a first sliding groove near the front end and the rear end, and a worm is provided at the lower end of the two first sliding grooves. The right outer surface of the worm inside the front end of the feeding trolley is fixedly connected to the first bevel gear, and the outer surface of the first bevel gear is meshed with the rotating motor. The interior of the movable groove is fixedly connected to the upper end position of the right side of the first sliding groove. The left outer surface of the worm is fixedly connected to the first gear, and the outer surface of the first gear is meshed with a chain. A baffle is provided on the right outer surface of the worm

[0008] Furthermore, a worm block is fixedly connected to the outer surface of the lower end of the baffle, a threaded groove is provided inside the worm block, and the worm block and the worm are threadedly connected, an L-shaped block is fixedly connected to the inner left side of the movable groove near the middle position, and the left outer surface of the L-shaped block is rotatably connected to a second gear, and the number of the second gear and the L-shaped block are two, and the other second gear and L-shaped block are located at the rear end of the horizontal position of the former.

[0009] Furthermore, the number of the first gears is two, and the other first gear is located at the left side of the worm at the rear end of the movable groove. The two first gears and the two second gears are connected to each other through chain meshing. The right side of the worm located at the rear end of the movable groove is embedded in the bearing embedded in the right inner wall of the movable groove. A second slide groove is provided on the left outer surface of the baffle near the middle position, and the number of the second slide grooves is three. The other two second slide grooves are provided on the left outer surface of the baffle near the front and rear end positions, and a support rod is fixedly connected thereto.

[0010] Furthermore, a threaded rod is movably connected to the interior of the second slide groove, a bearing is embedded in the internal upper end of the second slide groove, and the upper end of the threaded rod is embedded in the bearing, the outer surface of the lower end of the threaded rod is fixedly connected to the second bevel gear, the outer surface of the second bevel gear is meshedly connected to the third bevel gear, and the right end of the third bevel gear that passes through the outside of the second slide groove is fixedly connected to the crank, a slider is provided on the outer surface of the threaded rod near the lower end, and a threaded groove is provided inside the slider, and the slider and the threaded rod are threadedly connected.

[0011] Furthermore, the left outer surface of the slider is fixedly connected to a lifting plate, the right outer surface of the lifting plate is fixedly connected to movable blocks near the front and rear ends, and the slider is fixed to the right outer surface of the lifting plate near the middle, the movable block is sleeved on the outer surface of the support rod, and the upper outer surface of the lifting plate is provided with grooves near the front and rear ends of the left position, the bottom end of the groove is fixedly connected to a spring, and the upper outer surface of the spring is fixedly connected to a stop block.

[0012] Furthermore, a heat exhaust plate is fixedly connected to the outer surface of the upper end of the baffle, a cavity is opened inside the heat exhaust plate, a plurality of heat exhaust holes are provided at equal distances between the outer surface of the upper end and the outer surface of the lower end of the heat exhaust plate, a heat exhaust fan is provided inside the cavity, and a placement plate is provided inside the sintering furnace body.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the present invention, a series of structural components such as a feeding car, a worm, a worm block, a first bevel gear, a rotating motor, a first gear and a second gear are set, and the rotating motor drives the first bevel gear to rotate, thereby driving the worm to rotate. When the worm rotates, it drives the first gear to rotate, and the chain meshing with the outer surface of the first gear drives the second gear to rotate, and then drives the worm and the first gear at the rear end of the movable groove to rotate. This rotation method can effectively make the two worms rotate at the same time, thereby driving the worm block threadedly connected to the worm to move forward or backward, and then push the lifting plate and the baffle to move, so that the lifting plate can be inserted into the interior of the sintering furnace main body for lifting and placing the plate. There is no need for manual handling by staff, which reduces labor intensity and effectively prevents staff from being scalded by the sintering furnace main body, thereby improving work safety.

[0015] 2. In the present invention, a series of structural components such as a second bevel gear, a third bevel gear, a threaded rod, a slider, a lifting plate and a heat exhaust plate are provided. The second bevel gear is driven to rotate by rotating the third bevel gear, so that the slider threaded on the second bevel gear moves upward or downward, so as to adjust the upper and lower positions of the lifting plate, which is used to lift the placement plate and improve work efficiency. At the same time, the stopper provided on the upper end of the lifting plate can be used to limit and fix the placement plate to prevent the placement plate from falling during transportation. The placement plate moved out from the inside of the sintering furnace main body and the items placed on the upper end can be quickly dissipated through the heat exhaust plate, which is convenient for later use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0017] Figure 1 It is an overall schematic diagram of the present invention;

[0018] Figure 2 This is a sectional view of the overall structure of the loading vehicle of the present invention;

[0019] Figure 3 For the present invention Figure 2 A in the middle is an enlarged schematic diagram;

[0020] Figure 4 This is a combined view of the baffle and the lifting plate of the present invention;

[0021] Figure 5 It is a cross-sectional view of the baffle and the lifting plate of the present invention;

[0022] Figure 6 For the present invention Figure 5 The enlarged schematic diagram of point B in the middle;

[0023] Figure 7 For the present invention Figure 5 Enlarged schematic diagram at point C in the middle;

[0024] Figure 8 For the present invention Figure 5 A top view of

[0025] Figure 9 This is a left side sectional view of the loading trolley of the present invention;

[0026] Figure 10 For the present invention Figure 9 The enlarged schematic diagram of point D in the middle;

[0027] Figure 11 is a cross-sectional view of the heat exhaust plate of the present invention;

[0028] Figure 12 It is a schematic diagram of the right side of the sintering furnace body of the present invention;

[0029] Figure 13 For the present invention Figure 5 Schematic diagram on the right.

[0030] Figure numerals: 1. sintering furnace body; 101. placement plate; 2. loading car; 3. movable groove; 4. worm; 5. first bevel gear; 6. rotating motor; 7. limit block; 8. first slide groove; 9. baffle; 10. worm block; 11. threaded groove; 12. second slide groove; 13. threaded rod; 14. second bevel gear; 15. third bevel gear; 16. lifting plate; 17. slider; 18. groove; 19. spring; 20. block; 21. first gear; 22. chain; 23. L-shaped block; 24. second gear; 25. heat exhaust plate; 26. cavity; 27. heat exhaust hole; 28. heat exhaust fan; 29. support rod; 30. movable block. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example 1:

[0033] like Figure 1-13 The worm 4 is provided inside the movable groove 3, and the cooperation of the worm 4 and the worm block 10 can facilitate the baffle 9 and the lifting plate 16 to move to the left or right, thereby facilitating the removal of the placement plate 101 inside the sintering furnace main body 1, and the number of the worm 4 is two, and the outer surface of the upper end of the loading trolley 2 is provided with a first slide groove 8 near the front end and the rear end position, and the first slide groove 8 can facilitate the baffle 9 to slide inside it and play a role of stabilizing and limiting. The lower ends of the two first slide grooves 8 are provided with a worm 4, and the front of the loading trolley 2 is provided with a worm 4. The right outer surface of the worm 4 inside the end is fixedly connected to the first bevel gear 5, and the outer surface of the first bevel gear 5 is meshedly connected to the rotating motor 6. The rotating motor 6 drives the first bevel gear 5 to rotate, thereby driving a series of components to rotate. The movable groove 3 is fixedly connected to the upper end position of the right side of the first slide groove 8. The limit block 7 can be used to limit the worm 10 to prevent the worm 10 from separating from the worm 4. The left outer surface of the worm 4 is fixedly connected to the first gear 21. The outer surface of the first gear 21 is meshedly connected to the chain 22. The rotation of the first gear 21 drives the chain 22 to rotate, thereby driving the second gear 24 and the worm 4 at the rear end to rotate, realizing the synchronous rotation of the two worms 4, which plays a stabilizing role when moving. A baffle 9 is provided on the right outer surface of the worm 4;

[0034] The outer surface of the lower end of the baffle 9 is fixedly connected with a worm block 10, and a thread groove 11 is opened inside the worm block 10, and the worm block 10 and the worm 4 are threadedly connected. Through the combination of the two, the baffle 9 can be easily moved left and right. An L-shaped block 23 is fixedly connected to the inner side of the movable groove 3 near the middle position for fixing the second gear 24. The left outer surface of the L-shaped block 23 is rotatably connected to the second gear 24. The second gear 24 can prevent the chain 22 from separating from the first gear 21 due to uneven tension, and the chain can be made to move left and right through the second gear 24. The tension of 22 is evenly distributed to prevent the chain 22 from loosening, and the number of the second gear 24 and the L-shaped block 23 are both two, and the other second gear 24 and the L-shaped block 23 are located at the rear end of the horizontal position of the former. The number of the first gear 21 is two, and the other first gear 21 is located on the left side of the worm 4 at the rear end of the movable groove 3. The two first gears 21 and the two second gears 24 are engaged with each other through the chain 22. The right side of the worm 4 at the rear end of the movable groove 3 is embedded in the bearing embedded in the right inner wall of the movable groove 3, and the left surface of the baffle 9 The second gear 21 of the movable block 30 is driven by the chain 22 meshing with the outer surface of the first gear 21, and the second gear 24 is driven by the chain 22 meshing with the outer surface of the first gear 21 to rotate, thereby driving the worm 4 at the rear end of the movable groove 3 and the first gear 21 to rotate. This rotation method can effectively make the two worms 4 rotate at the same time, thereby driving the worm block 10 threadedly connected to the worm 4 to move forward or backward, thereby pushing the lifting plate 16 and the baffle 9 to move, making it convenient to insert the lifting plate 16 into the interior of the sintering furnace body 1 for lifting the placement plate 101. There is no need for manual handling by the staff, which reduces the labor intensity and effectively prevents the staff from being scalded by the sintering furnace body 1, thereby improving the safety during work.

[0035] Example 2:

[0036] like Figure 1-12As shown, the second slide 12 is movably connected to a threaded rod 13 inside, which is used to lift or lower the lifting plate 16. The rotation of the threaded rod 13 drives the slider 17 upward or downward to achieve the lifting and lowering of the lifting plate 16. The upper end of the interior of the second slide 12 is embedded with a bearing, and the upper end of the threaded rod 13 is embedded in the bearing to facilitate the rotation of the threaded rod 13 and limit it at the same time. The outer surface of the lower end of the threaded rod 13 is fixedly connected to the second bevel gear 14, and the outer surface of the second bevel gear 14 is meshed with the third bevel gear 15, and the right side of the third bevel gear 15 passes through the end of the outside of the second slide 12 and is fixedly connected to the crank, which is shaken by rotation. The third bevel gear 15 is driven to rotate, thereby driving the second bevel gear 14 to rotate, and then the threaded rod 13 is rotated. A slider 17 is provided on the outer surface of the threaded rod 13 near the lower end, and a thread groove 11 is provided inside the slider 17. The slider 17 and the threaded rod 13 are threadedly connected. The left outer surface of the slider 17 is fixedly connected to the lifting plate 16. The right outer surface of the lifting plate 16 is fixedly connected to a movable block 30 near the front and rear ends, and the slider 17 is fixed to the right outer surface of the lifting plate 16 near the middle. The movable block 30 is sleeved on the outer surface of the support rod 29, and slides inside the second slide groove 12 through the movable block 30 and the slider 17. When the lifting plate 16 moves, the lifting plate 16 is guided to move to a position to prevent the lifting plate 16 from shifting during movement. A groove 18 is provided on the outer surface of the upper end of the lifting plate 16 near the front end and the rear end of the left position. The bottom end of the groove 18 is fixedly connected to a spring 19. The outer surface of the upper end of the spring 19 is fixedly connected to a stopper 20. The outer surface of the upper end of the baffle 9 is fixedly connected to a heat exhaust plate 25. A cavity 26 is provided inside the heat exhaust plate 25. There are several heat exhaust holes 27 at equal distances from the outer surface of the upper end and the outer surface of the lower end of the heat exhaust plate 25 for ventilation and heat exhaust. A heat exhaust fan 28 is provided inside the cavity 26 to blow the items on the placement plate 101 at the lower end. The fan is hot, and a placement plate 101 is provided inside the sintering furnace main body 1. By rotating the third bevel gear 15, the second bevel gear 14 is driven to rotate, so that the slider 17 threaded on the second bevel gear 14 moves up or down, so as to adjust the upper and lower positions of the lifting plate 16, which is used to lift the placement plate 101 and improve work efficiency. At the same time, the stopper 20 provided on the upper end of the lifting plate 16 can be used to limit and fix the placement plate 101 to prevent it from falling during transportation. The heat exhaust plate 25 can quickly dissipate the heat of the placement plate 101 moved out of the sintering furnace main body 1 and the items placed on the upper end, which is convenient for later use and improves work efficiency.

[0037] The working process and principle of the present invention are as follows:

[0038] When the present invention is working, the first bevel gear 5 is driven to rotate by rotating the motor 6, thereby driving the worm 4 to rotate, and while the worm 4 is rotating, the first gear 21 is driven to rotate, and the chain 22 engaged with the outer surface of the first gear 21 drives the second gear 24 to rotate, thereby driving the worm 4 at the rear end of the movable groove 3 and the first gear 21 to rotate. This rotation method can effectively make the two worms 4 rotate at the same time, thereby driving the worm block 10 threadedly connected to the worm 4 to move forward or backward, and then can push the lifting plate 16 and the baffle 9 to move, so that the lifting plate 16 can be inserted into the interior of the sintering furnace body 1 to support the placement plate 101, without the need for manual handling by staff, reducing labor intensity, and It can effectively prevent the staff from being scalded by the sintering furnace main body 1, improve the safety during work, and then drive the second bevel gear 14 to rotate by rotating the third bevel gear 15, so that the slider 17 threaded on the second bevel gear 14 moves up or down, so as to adjust the upper and lower positions of the lifting plate 16, which is used to lift the placement plate 101 and improve work efficiency. At the same time, the stopper 20 set at the upper end of the lifting plate 16 can be used to limit and fix the placement plate 101 to prevent the placement plate 101 from falling during transportation, and the heat exhaust plate 25 can quickly dissipate the heat of the placement plate 101 moved out from the inside of the sintering furnace main body 1 and the items placed on the upper end, which is convenient for later use and improves work efficiency.

[0039] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for a high-temperature sintering furnace, comprising a sintering furnace body (1) and a feeding vehicle (2), characterized in that: A movable groove (3) is provided near the middle of the loading vehicle (2), and a bearing is embedded and connected near the rear end of the right side of the movable groove (3). A worm (4) is provided inside the movable groove (3), and the number of the worms (4) is two. The outer surface of the upper end of the feeding trolley (2) is provided with a first chute (8) near the front end and the rear end, and the lower ends of the two first chute (8) are provided with a worm (4), the outer surface of the right side of the worm (4) inside the front end of the feeding trolley (2) is fixedly connected to the first bevel gear (5), the outer surface of the first bevel gear (5) is meshedly connected to the rotating motor (6), the inner part of the movable groove (3) is fixedly connected to the limiting block (7) at the upper end position of the right side of the first chute (8), the outer surface of the left side of the worm (4) is fixedly connected to the first gear (21), the outer surface of the first gear (21) is meshedly connected to the chain (22), and the outer surface of the right side of the worm (4) is provided with a baffle (9); The lower end outer surface of the baffle (9) is fixedly connected to a worm block (10), a thread groove (11) is provided inside the worm block (10), and the worm block (10) and the worm (4) are threadedly connected. An L-shaped block (23) is fixedly connected to the left inner portion of the movable groove (3) near the middle position. The left outer surface of the L-shaped block (23) is rotatably connected to a second gear (24), and the number of the second gear (24) and the L-shaped block (23) are both two. The other second gear (24) and the L-shaped block (23) are located at the rear end of the horizontal position of the former. The number of the first gears (21) is two, and another first gear (21) is located at the left side of the worm (4) at the rear end of the movable groove (3). The two first gears (21) and the two second gears (24) are meshed and connected to each other through a chain (22). The right side of the worm (4) located at the rear end of the movable groove (3) is embedded in the bearing embedded in the right inner wall of the movable groove (3). A second slide groove (12) is provided on the left outer surface of the baffle (9) near the middle position, and the number of the second slide grooves (12) is three. The other two second slide grooves (12) are provided on the left outer surface of the baffle (9) near the front and rear ends, and are fixedly connected to the support rod (29) therein. The second chute (12) is movably connected to a threaded rod (13), the upper end of the second chute (12) is embedded with a bearing, and the upper end of the threaded rod (13) is embedded in the bearing, the outer surface of the lower end of the threaded rod (13) is fixedly connected to a second bevel gear (14), the outer surface of the second bevel gear (14) is meshedly connected to a third bevel gear (15), and the right end of the third bevel gear (15) that passes through the outside of the second chute (12) is fixedly connected to a crank, the outer surface of the threaded rod (13) is provided with a slider (17) near the lower end, and the slider (17) is provided with a threaded groove (11), and the slider (17) and the threaded rod (13) are both threadedly connected; The left outer surface of the slider (17) is fixedly connected to a lifting plate (16), and the right outer surface of the lifting plate (16) is fixedly connected to a movable block (30) near the front end and the rear end, and the slider (17) is fixed to the right outer surface of the lifting plate (16) near the middle position, and the movable block (30) is sleeved on the outer surface of the support rod (29). The upper outer surface of the lifting plate (16) is provided with a groove (18) near the front end and the rear end of the left position, and the bottom end of the groove (18) is fixedly connected to a spring (19), and the upper outer surface of the spring (19) is fixedly connected to a stopper (20); A heat exhaust plate (25) is fixedly connected to the outer surface of the upper end of the baffle (9), a cavity (26) is provided inside the heat exhaust plate (25), a plurality of heat exhaust holes (27) are provided at equal distances from the outer surface of the upper end and the outer surface of the lower end of the heat exhaust plate (25), a heat exhaust fan (28) is provided inside the cavity (26), and a placement plate (101) is provided inside the sintering furnace body (1).

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