Special hoisting device for aluminum ingot stack

Abstract

The utility model discloses a special hoisting device for aluminum ingot stacks, which relates to the technical field of hoisting devices and comprises a cross, one end of the cross is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, and the first screw rod is rotatably connected to one side of the inside of the cross. And one side of the first screw rod is fixedly connected with a first tooth cone. By the adoption of the structure, the cross is arranged, the first motor on the cross is used for driving the first lead screw to rotate, the first lead screw drives the first tooth cone to rotate, the first tooth cone drives the two second tooth cones to rotate, and therefore the second tooth cones drive the second lead screw to rotate, and the four first moving blocks below the cross can move; the four supporting plates can be driven to move to make contact with the bottom of the aluminum ingot stack, it is guaranteed that the aluminum ingot stack can be kept stable in the lifting process, and potential safety hazards caused by shaking or inclining are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hoist device technical field, especially relate to a special hoist device for aluminium ingot stack. BACKGROUND

[0002] Aluminium ingot is important raw material in daily industry. They can be divided into several kinds such as strip ingot, round ingot, plate ingot and T-shaped ingot in shape and size. In the process of transportation, aluminium ingot needs to be stacked by artificial stacking and bound by binding belt, and then hoisted by hoist device. Chinese patent with publication number CN216764019U discloses a special hoist device for aluminium ingot stack, which comprises a lifting lug, a center rod and a connecting block. The lifting lug is installed on the top of the connecting block, and the connecting block is sleeved on the center rod. The center rod is connected with side rods at opposite ends. The side rods are provided with one-way locking ratchet devices in the middle. The one-way locking ratchet devices are composed of locking plates and locking blocks. The bottom of the locking plate is provided with sawtooth-shaped tooth grooves. The top of the locking block is provided with teeth engaged with the sawtooth-shaped tooth grooves. The bottom of the side rod is provided with a hook plate. The defect of the above technical scheme lies in that two hook plates are used to support the bottom of the aluminium ingot stack. However, the effect of this supporting method is not always ideal, and it is often difficult to ensure the stability and safety of the aluminium ingot stack during hoisting, thereby affecting the efficient and safe hoisting operation of the aluminium ingot stack. In addition, the existing hoist device also has the problem of limited clamping size. When the hook plate is tilted too much due to operation or design reasons, it often cannot effectively contact the bottom of the aluminium ingot stack, thereby affecting the success rate and safety of the hoisting operation. CONTENT OF THE UTILITY MODEL

[0003] In view of the problems mentioned in the background art, the purpose of the utility model is to provide a special hoist device for aluminium ingot stack to solve the problems mentioned in the background art.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] The utility model provides a special hoisting device of aluminium ingot stack, including cross, the bottom center of cross is provided with a lifting hook, is used for hooking on the binding material of aluminium ingot stack, hoists up aluminium ingot stack, still include reinforcing stability mechanism, reinforcing stability mechanism includes the first motor of setting in one end of cross, the output fixedly connected with first screw rod of first motor, first screw rod rotatoryly connected in the inside one side of cross, one side of first screw rod fixedly connected with first toothed taper, both sides of first toothed taper all are engagedly connected with second toothed taper, one side of second toothed taper fixedly connected with second screw rod, second screw rod rotatoryly connected in the inside other side of cross, the first moving block of sliding connection has below cross, first moving block is connected with first screw rod and second screw rod threadedly respectively, one side of first moving block is equipped with first power component, one side of first moving block is slidably connected with second moving block through first power component, one side of second moving block is equipped with second power component, one side of second moving block is slidably connected with third moving block through second power component, the bottom fixedly connected with support plate of third moving block.

[0006] As a preferred technical solution, the inside of the cross is fixedly connected with a partition block, and the first screw rod and the second screw rod are rotatably connected with the partition block.

[0007] As a preferred technical solution, the first power component includes a second motor, the second motor is fixedly connected to one end of the first moving block, the output end of the second motor is fixedly connected with a third screw rod, the third screw rod is rotatably connected in the inside of the first moving block, and the second moving block is threadedly connected on the third screw rod.

[0008] As a preferred technical solution, a first limiting groove is formed in the inside of the first moving block, a first limiting block is slidably connected in the inside of the first limiting groove, and the first limiting block is fixedly connected with the second moving block.

[0009] As a preferred technical solution, the second power component includes a third motor, the third motor is fixedly connected to the inside of the second moving block, the output end of the third motor is fixedly connected with a fourth screw rod, the fourth screw rod is rotatably connected in the inside of the second moving block, and the third moving block is threadedly connected on the fourth screw rod.

[0010] As a preferred technical solution, a second limiting groove is formed in the inside of the second moving block, a second limiting block is slidably connected in the inside of the second limiting groove, and the second limiting block is fixedly connected with the third moving block.

[0011] As a preferred technical solution, the top end of the cross is fixedly connected with a fixed plate, and the top end of the fixed plate is fixedly connected with a lifting lug.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The application sets the reinforcing and stabilizing mechanism, the first motor on the cross drives the first screw rod to rotate, the first screw rod drives the first toothed cone to rotate, the first toothed cone drives two second toothed cones to rotate, so that the second toothed cone drives the second screw rod to rotate, the four first moving blocks below the cross can be moved, four supporting plates can be moved to contact the bottom of the aluminum ingot pile, the aluminum ingot pile can keep stable during hoisting, the safety hidden danger caused by shaking or tilting is reduced, in addition, the position of the first moving block is adjusted to preliminarily adjust the supporting position of the supporting plate to the aluminum ingot pile, the position of the second moving block is adjusted by the first power assembly to further adjust the supporting position of the supporting plate to the aluminum ingot pile, in addition, the position of the third moving block is adjusted by the second power assembly to adjust the overall height, so that the aluminum ingot pile of different sizes can be adapted, the adaptability and flexibility of the equipment are improved, the inclination does not occur, and the success rate and safety of hoisting operation are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the bottom structure schematic diagram of the utility model;

[0016] Figure 3 It is the local structure schematic diagram of the utility model;

[0017] Figure 4 It is the A place enlarged structure schematic diagram of the utility model Figure 1 ;

[0018] Figure 5 It is the B place enlarged structure schematic diagram of the utility model Figure 2 .

[0019] Significant: 1, cross; 2, first motor; 3, first screw rod; 4, first toothed cone; 5, second screw rod; 6, second toothed cone; 7, spacer block; 8, first moving block; 9, first power assembly; 91, second motor; 92, third screw rod; 93, first limit block; 94, first limit slot; 10, second moving block; 11, second power assembly; 111, third motor; 112, fourth screw rod; 113, second limit block; 114, second limit slot; 12, third moving block; 13, supporting plate; 14, fixed plate; 15, lifting lug; 16, lifting hook. DETAILED DESCRIPTION

[0020] EMBODIMENT

[0021] REFERENCE Figures 1 to 5The special hoisting device for aluminum ingot stack of the embodiment comprises a cross 1, a lifting hook 16 is arranged at the bottom center of the cross 1, is used for being hooked on the binding material of the aluminum ingot stack, and lifts the aluminum ingot stack, further comprises a reinforcing and stabilizing mechanism, the reinforcing and stabilizing mechanism comprises a first motor 2 arranged at one end of the cross 1, a first screw rod 3 is fixedly connected to the output end of the first motor 2, the first screw rod 3 is rotatably connected to one side of the inside of the cross 1, a first toothed taper 4 is fixedly connected to one side of the first screw rod 3, second toothed tapers 6 are meshingly connected to the two sides of the first toothed taper 4, a second screw rod 5 is fixedly connected to one side of the second toothed taper 6, the second screw rod 5 is rotatably connected to the other side of the inside of the cross 1, a first moving block 8 is slidably connected below the cross 1, the first moving block 8 is threadedly connected with the first screw rod 3 and the second screw rod 5 respectively, a first power assembly 9 is arranged on one side of the first moving block 8, a second moving block 10 is slidably connected to one side of the first moving block 8 through the first power assembly 9, a second power assembly 11 is arranged on one side of the second moving block 10, a third moving block 12 is slidably connected to one side of the second moving block 10 through the second power assembly 11, and a supporting plate 13 is fixedly connected to the bottom end of the third moving block 12. Through the above arrangement, the adaptability and flexibility of the equipment can be improved, and the inclination of the aluminum ingot stack can be ensured.

[0022] Reference Figure 5 The inside of the cross 1 is fixedly connected with a partition block 7, the first screw rod 3 and the second screw rod 5 are rotatably connected with the partition block 7, and the first toothed taper 4 and the second toothed taper 6 are located on the inside of the partition block 7. By fixing the partition block 7 in the inside of the cross 1, the first toothed taper 4 and the second toothed taper 6 are located on the inside of the partition block 7, and the sliding positions of the four first moving blocks 8 are limited.

[0023] Reference Figure 3 The first power assembly 9 comprises a second motor 91, the second motor 91 is fixedly connected to one end of the first moving block 8, a third screw rod 92 is fixedly connected to the output end of the second motor 91, the third screw rod 92 is rotatably connected in the inside of the first moving block 8, and the second moving block 10 is threadedly connected on the third screw rod 92. By arranging the first power assembly 9, the second motor 91 drives the third screw rod 92 to rotate, drives the second moving block 10 to move, the transverse position of the supporting plate 13 can be adjusted, and the aluminum ingot stack can be conveniently supported.

[0024] Reference Figure 3 A first limiting groove 94 is formed in the inside of the first moving block 8, a first limiting block 93 is slidably connected in the inside of the first limiting groove 94, and the first limiting block 93 is fixedly connected with the second moving block 10. By arranging the first limiting block 93 and the first limiting groove 94, the sliding position of the second moving block 10 can be limited.

[0025] Reference Figure 4 The second power assembly 11 comprises a third motor 111 fixedly connected in the second moving block 10, the output end of the third motor 111 is fixedly connected with a fourth lead screw 112, the fourth lead screw 112 is rotationally connected in the second moving block 10, and the third moving block 12 is threadedly connected on the fourth lead screw 112.

[0026] Reference Figure 4 The inside of the second moving block 10 is provided with a second limiting groove 114, the inside of the second limiting groove 114 is slidably connected with a second limiting block 113, and the second limiting block 113 is fixedly connected with the third moving block 12.

[0027] Reference Figure 1 The top end of the cross 1 is fixedly connected with a fixed plate 14, and the top end of the fixed plate 14 is fixedly connected with an ear 15.

[0028] In the application, high-strength steel material is used to ensure the overall strength of the equipment;

[0029] Principle and advantages: The overhead trolley hook is connected to the ear 15, the cross 1 is moved, the first motor 2 drives the first lead screw 3 to rotate, the first lead screw 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the two second bevel gears 6 to rotate, so that the second lead screw 5 is driven to rotate, that is, the four first moving blocks 8 below the cross 1 are moved, then the second motor 91 drives the third lead screw 92 to rotate, the second moving block 10 is moved, the first limiting block 93 slides in the first limiting groove 94, and the sliding position of the second moving block 10 is limited, so that the positions of the four supporting plates 13 can be adjusted, the supporting plates 13 are moved to contact the bottom of the aluminum ingot pile, the aluminum ingot pile can be kept stable during lifting, and the safety hidden danger caused by shaking or tilting is reduced, then the third motor 111 drives the fourth lead screw 112 to rotate, the third moving block 12 is moved, the longitudinal position of the supporting plate 13 is adjusted, so that the aluminum ingot pile of different sizes can be adapted, the adaptability and flexibility of the equipment are improved, the inclination does not occur, and the success rate and safety of the lifting operation are ensured.

Claims

1. A special hoisting device for aluminum ingot stacks, characterized in that: The cross includes a hook arranged at the bottom center of the cross; further includes a reinforcing stabilizing mechanism; the reinforcing stabilizing mechanism includes a first motor arranged at one end of the cross, a first screw rod fixedly connected to the output end of the first motor, the first screw rod being rotatably connected to one side of the inside of the cross, a first toothed taper fixedly connected to one side of the first screw rod, second toothed tapers meshingly connected to both sides of the first toothed taper, a second screw rod fixedly connected to one side of the second toothed tapers, the second screw rod being rotatably connected to the other side of the inside of the cross, a first moving block slidably connected below the cross, the first moving block being threadedly connected with the first screw rod and the second screw rod respectively, a first power assembly arranged on one side of the first moving block, a second moving block slidably connected to one side of the first moving block through the first power assembly, a second power assembly arranged on one side of the second moving block, a third moving block slidably connected to one side of the second moving block through the second power assembly, and a support plate fixedly connected to the bottom end of the third moving block.

2. A special lifting device for aluminum ingot stacks according to claim 1, characterized in that: The inside of the cross is fixedly connected with a partition block, the first screw rod and the second screw rod are rotatably connected with the partition block, and the first toothed taper and the second toothed taper are located on the inside of the partition block.

3. The special lifting device for aluminum ingot stack according to claim 1, characterized in that: The first power assembly includes a second motor fixedly connected to one end of the first moving block, a third screw rod fixedly connected to the output end of the second motor, the third screw rod being rotatably connected to the inside of the first moving block, and the second moving block being threadedly connected to the third screw rod.

4. The ingot lifting device according to claim 1, characterized in that: The inside of the first moving block is provided with a first limiting groove, and a first limiting block is slidably connected in the first limiting groove, and the first limiting block is fixedly connected with the second moving block.

5. The ingot lifting device of claim 1, wherein: The second power assembly includes a third motor fixedly connected to the inside of the second moving block, a fourth screw rod fixedly connected to the output end of the third motor, the fourth screw rod being rotatably connected to the inside of the second moving block, and the third moving block being threadedly connected to the fourth screw rod.

6. The ingot lifting device of claim 1, wherein: The inside of the second moving block is provided with a second limiting groove, and a second limiting block is slidably connected in the second limiting groove, and the second limiting block is fixedly connected with the third moving block.

7. The ingot lifting device of claim 1, wherein: The top end of the cross is fixedly connected with a fixed plate, and the top end of the fixed plate is fixedly connected with an ear.

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