Feeding device

Abstract

The utility model provides a feeding device, which relates to the technical field of magnesium alloy production, and comprises a mounting rack, a magnesium ingot supporting shaft and a magnesium ingot storage hopper, a main driving shaft and an auxiliary driving shaft are respectively arranged at the upper end and the lower end in the mounting rack, a driving motor is provided with a main driving chain wheel, the auxiliary driving shaft is provided with an auxiliary driving chain wheel, and the main driving chain wheel is provided with a driving motor. A driving chain is arranged between the main driving chain wheel and the auxiliary driving chain wheel, a plurality of magnesium ingot bearing pieces are installed on the driving chain at equal intervals, the magnesium ingot bearing shaft is used for bearing magnesium ingots guided to the upper portion through the driving chain, the magnesium ingot storage hopper is arranged on the front side of the discharging end of the magnesium ingot bearing shaft, and a deflection structure is arranged at the top end of the magnesium ingot storage hopper. Compared with a traditional manual magnesium ingot carrying mode, manual block-by-block carrying is not needed, physical exhaustion is greatly reduced, in addition, due to the fact that manual direct contact with the magnesium ingots is not needed, the scalding risk caused by high temperature is avoided, and meanwhile the feeding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnesium alloy production technical field, especially point to a feeding device. BACKGROUND

[0002] Magnesium alloy is a kind of alloy with magnesium as the basis, other elements are added to form alloy.Magnesium is the lowest density among all structural metals, which makes magnesium alloy very attractive in applications requiring weight reduction, such as automobiles, aviation, aerospace and electronic equipment, magnesium alloy not only has good strength-weight ratio, but also has excellent shock absorption performance and electromagnetic shielding ability, magnesium ingot is an indispensable link in the smelting process.

[0003] In the magnesium alloy production process, magnesium ingot smelting is a key link, in order to meet the production demand, a large number of magnesium ingot needs to be put into the feeding port of magnesium ingot smelting furnace, however, the feeding port is located at the upper part of the furnace body, and the current artificial ladder feeding mode is adopted, because the temperature in the main body of magnesium ingot smelting furnace is extremely high, the worker needs to contact the high-temperature area at close range when climbing the ladder to feed, in this environment, the worker is easy to be scalded, once the scalding accident occurs, not only the worker's body will be painful, but also the worker's psychology will be seriously affected, and the production efficiency will be reduced, in addition, the labor intensity of artificial ladder feeding mode is large, the worker needs to carry heavy magnesium ingot along the ladder every time, which not only consumes physical strength, but also is low in working efficiency, in the whole production process, in order to ensure the continuity of production, the worker needs to repeat the feeding operation constantly, which further aggravates the labor intensity, this condition not only threatens the personal safety of the worker, but also has adverse effects on production efficiency and the development of enterprise, therefore, a feeding device is provided. CONTENT OF THE UTILITY MODEL

[0004] To solve the above problems of prior art, the utility model provides a feeding device.

[0005] The technical scheme of the utility model is realized as follows: a feeding device, comprising:

[0006] The mounting frame is internally provided with a main drive shaft and a vice drive shaft at upper and lower ends respectively, the main drive shaft is provided with a driving motor at one end, and the driving motor is provided with a main drive sprocket, the vice drive shaft is provided with a vice drive sprocket, and the main drive sprocket and the vice drive sprocket are provided with a driving chain therebetween, and the driving chain is provided with a plurality of magnesium ingot supporting members at equal intervals;

[0007] The magnesium ingot supporting shaft is arranged at the internal upper end of the mounting frame, and is used for supporting the magnesium ingot guided to the upper side by the driving chain;

[0008] The magnesium ingot storage hopper is arranged at the front side of the lower end of the magnesium ingot supporting shaft, and a deflection structure is arranged at the top end of the magnesium ingot storage hopper, and a storage hopper turnover shaft is arranged at the lower end of the magnesium ingot supporting shaft.

[0009] Preferably, the mounting frame is internally provided with a limiting plate and a limiting adjusting screw on each side, and the limiting plate is adjusted through the limiting adjusting screw.

[0010] Preferably, the deflection structure comprises a cylinder bracket and a turnover cylinder, the cylinder bracket is fixed to the top end of the mounting frame, and the turnover cylinder is connected between the cylinder bracket and the top end of the magnesium ingot storage hopper.

[0011] Preferably, the two sides of the auxiliary driving shaft are provided with chain tensioners.

[0012] Preferably, the magnesium ingot supporting piece comprises an integral connecting part and a supporting part, and the angle between the connecting part and the supporting part is an acute angle, so that the supporting part is inclined upward when the driving chain vertically moves.

[0013] Preferably, the upper end face of the supporting part is fixed with a blocking strip on each side, and the opposite side of the two blocking strips is provided with a ball.

[0014] Preferably, the bottom end of the mounting frame is provided with a base, and the base is provided with an adjustable foot pad.

[0015] Compared with the prior art, the magnesium ingot conveying device has the following beneficial effects:

[0016] 1. When the magnesium ingot conveying device is used, the magnesium ingot is placed on the magnesium ingot supporting piece, and is conveyed upward through the driving chain, and then enters the magnesium ingot storage hopper through the magnesium ingot supporting shaft, and when the magnesium ingot in the magnesium ingot storage hopper reaches a certain amount, the magnesium ingot in the magnesium ingot storage hopper is put into the smelting furnace at one time through the cooperation of the turnover cylinder and the storage hopper turnover shaft, compared with the traditional manual magnesium ingot conveying mode, the magnesium ingot does not need to be manually conveyed piece by piece, thereby greatly reducing physical consumption, and secondly, since the magnesium ingot does not need to be directly contacted by the worker, the risk of scalding caused by high temperature is avoided, and the feeding efficiency is improved.

[0017] 2. When the magnesium ingot conveying device is used, the angle between the connecting part and the supporting part and the blocking strip are arranged, so that the magnesium ingot is prevented from being displaced and falling due to the shaking of the chain during the conveying process, the safety is greatly improved, and the ball is arranged to facilitate the magnesium ingot to move out along the blocking strip after being conveyed to the top end, and the resistance is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0019] Figure 1 It is a front view structural schematic diagram of the present application.

[0020] Figure 2 It is a side view structural schematic diagram of the present application.

[0021] Figure 3 It is a front view structural schematic diagram of the present application in use state.

[0022] Figure 4 It is a side view structural schematic diagram of the present application in use state.

[0023] Figure 5 It is a top view structural schematic diagram of the present application in use state.

[0024] Figure 6 It is a structural schematic diagram of the magnesium ingot supporting piece of the present application.

[0025] In the figure: 1, mounting frame; 2, driving chain; 3, main drive shaft; 4, auxiliary drive shaft; 5, driving motor; 6, main drive sprocket; 7, auxiliary drive sprocket; 8, chain tensioner; 9, limiting plate; 10, limiting adjusting lead screw; 11, magnesium ingot supporting piece; 111, connecting part; 112, supporting part; 113, blocking strip; 114, ball; 12, magnesium ingot supporting shaft; 13, cylinder support; 14, overturning cylinder; 15, magnesium ingot storage hopper; 16, storage hopper overturning shaft; 17, base; 18, adjustable foot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0027] The present application provides a magnesium ingot conveying device as Figures 1-6The shown feeding device includes a mounting frame 1, a magnesium ingot supporting shaft 12 and a magnesium ingot storage hopper 15. The bottom end of the mounting frame 1 is provided with a base 17, and the base 17 is provided with adjustable feet 18. The adjustable feet 18 can be adjusted by using a threaded height adjustment rod, and a movable wheel can also be installed at the bottom end of the base 17. The movable wheel facilitates the transfer of the device, ensures stability, and can be provided with a bottom limiting structure (wheel locking structure or other structure capable of ensuring stability, which is not described in detail as it is prior art) to limit the position after moving to the destination. The inside of the mounting frame 1 is provided with a main drive shaft 3 and a secondary drive shaft 4 at the upper and lower ends, respectively. Chain tensioners 8 are installed on both sides of the secondary drive shaft 4. The chain tensioners 8 adjust the tightness of the chain by applying a certain pressure to prevent the chain from being too loose to cause tooth skipping or falling off, or too tight to cause additional wear. Common chain tensioners 8 have manual and automatic adjustment types, which are prior art and will not be described in detail here. A drive motor 5 is installed at one end of the main drive shaft 3, and a main drive sprocket 6 is installed on the drive motor 5. A secondary drive sprocket 7 is installed on the secondary drive shaft 4. A drive chain 2 is provided between the main drive sprocket 6 and the secondary drive sprocket 7. A plurality of magnesium ingot supporting members 11 are installed at equal intervals on the drive chain 2. The magnesium ingot supporting members 11 are used to place magnesium ingots. The magnesium ingot supporting shaft 12 is provided at the upper end of the inside of the mounting frame 1, and is used to receive magnesium ingots conveyed to the upper side by the drive chain 2. The magnesium ingot storage hopper 15 is provided at the front side of the lower end of the magnesium ingot supporting shaft 12, and a deflection structure is provided at the top end of the magnesium ingot storage hopper 15. The deflection structure is used to realize the deflection of the magnesium ingot storage hopper 15. A storage hopper turnover shaft 16 is installed at the lower end of the magnesium ingot supporting shaft 12.

[0028] Referring to Figure 2 As shown, the deflection structure includes a cylinder bracket 13 and a turnover cylinder 14. The cylinder bracket 13 is fixed to the top end of the mounting frame 1, and the turnover cylinder 14 is connected between the cylinder bracket 13 and the top end of the magnesium ingot storage hopper 15.

[0029] In addition, limiting plates 9 and limiting adjustment lead screws 10 are provided on both sides of the inside of the mounting frame 1. The limiting adjustment lead screws 10 are used to adjust the limiting plates 9. The limiting adjustment lead screws 10 are provided with corresponding nuts. When the limiting plates 9 need to be adjusted, the rotation of the limiting adjustment lead screws 10 drives the limiting plates 9 to move in a specific direction, thereby realizing the precise adjustment of the position of the limiting plates 9.

[0030] Referring to Figure 6As shown, the magnesium ingot supporting member 11 comprises a connecting part 111 and a supporting part 112, the angle between the connecting part 111 and the supporting part 112 is an acute angle, so that the supporting part 112 is inclined upward when the driving chain 2 moves vertically, the upper end surface of the supporting part 112 is fixed with a blocking strip 113 on both sides, the opposite side of the two blocking strips 113 is installed with a ball 114, the magnesium ingot to be put is placed on the supporting part 112, and is driven to move upward by the driving chain 2 until it is sent to the magnesium ingot supporting shaft 12, the angle between the connecting part 111 and the supporting part 112 and the setting of the blocking strip 113 can avoid the magnesium ingot from falling due to the shaking of the chain during the conveying process, greatly increasing the safety, and the setting of the ball 114 facilitates the magnesium ingot to move out along the blocking strip 113 after being conveyed to the top, which can greatly reduce the resistance of the magnesium ingot during the moving-out process, so that the magnesium ingot can be more smoothly transferred from the supporting part 112 to the magnesium ingot supporting shaft 12.

[0031] In summary, through the above settings, not only the safety of the magnesium ingot conveying process is improved, but also the efficient conveying of the magnesium ingot is provided with strong guarantee.

[0032] In summary, through the above settings, not only the safety of the magnesium ingot conveying process is improved, but also the efficient conveying of the magnesium ingot is provided with strong guarantee. Figures 3-5 As shown, a in the figure is a heating furnace door, and b is a furnace door cylinder, the opening and closing of the furnace door cylinder can be automatically realized, in specific use, the device can be moved to the side of the smelting furnace, and the magnesium ingot storage hopper 15 is above the heating furnace door, then the staff can start the device to place the magnesium ingot on the magnesium ingot supporting member 11 from the lower part, the magnesium ingot supporting member 11 is conveyed upward by the driving chain 2, so that the magnesium ingot enters the magnesium ingot storage hopper 15 through the magnesium ingot supporting shaft 12, when the magnesium ingot in the magnesium ingot storage hopper 15 reaches a certain amount, the magnesium ingot in the magnesium ingot storage hopper 15 is put into the smelting furnace at one time through the cooperation of the turnover cylinder 14 and the storage hopper turnover shaft 16, compared with the traditional manual magnesium ingot carrying mode, manual carrying of the magnesium ingot is not needed, the physical consumption is greatly reduced, secondly, since manual direct contact with the magnesium ingot is not needed, the risk of scalding caused by high temperature is avoided, finally, from the working efficiency, the operation mode of one-time putting saves time and improves the feeding efficiency.

[0033] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding device, characterized in that, The utility model relates to a magnesium ingot conveying device, including: The inside upper and lower ends of the mounting frame (1) are respectively provided with a main drive shaft (3) and a secondary drive shaft (4), one end of the main drive shaft (3) is provided with a driving motor (5), a main drive sprocket (6) is arranged on the driving motor (5), a secondary drive sprocket (7) is arranged on the secondary drive shaft (4), a driving chain (2) is arranged between the main drive sprocket (6) and the secondary drive sprocket (7), a plurality of magnesium ingot supporting parts (11) are equidistantly arranged on the driving chain (2); A magnesium ingot supporting shaft (12) is arranged at the inside upper end of the mounting frame (1), and the magnesium ingot supporting shaft (12) is used for supporting the magnesium ingot conveyed to the upper side through the driving chain (2); A magnesium ingot storage hopper (15) is arranged at the discharge end of the magnesium ingot supporting shaft (12), a deflection structure is arranged at the top end of the magnesium ingot storage hopper (15), and a storage hopper overturning shaft (16) is arranged at the lower end of the magnesium ingot supporting shaft (12).

2. The feeding device according to claim 1, characterized in that: Limiting plates (9) and limiting adjusting lead screws (10) are arranged at both sides of the inside of the mounting frame (1), and the limiting plates (9) are adjusted through the limiting adjusting lead screws (10).

3. The feeding device according to claim 1, characterized in that: The deflection structure includes a cylinder support (13) and an overturning cylinder (14), the cylinder support (13) is fixed to the top end of the mounting frame (1), and the overturning cylinder (14) is connected between the cylinder support (13) and the top end of the magnesium ingot storage hopper (15).

4. The feeding device according to claim 1, characterized in that: Chain tensioners (8) are arranged at both sides of the secondary drive shaft (4).

5. The feeding device according to claim 1, characterized in that: The magnesium ingot supporting part (11) includes an integrated connecting part (111) and a supporting part (112), the angle between the connecting part (111) and the supporting part (112) is an acute angle, so that the supporting part (112) is inclined upward when the driving chain (2) moves vertically.

6. The feeding device according to claim 5, characterized in that: The upper end surfaces of the supporting part (112) are fixed with blocking strips (113) on both sides, and the opposite surfaces of the two blocking strips (113) are respectively provided with rolling balls (114).

7. The feeding device according to claim 1, characterized in that: A base (17) is arranged at the bottom end of the mounting frame (1), and the base (17) is provided with adjustable feet (18).

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