Convenient hoisting device for adding copper

Abstract

The invention discloses a convenient hoisting device for adding copper, and belongs to the technical field of molten copper hoisting. Comprising an upper connecting plate, the top of the upper connecting plate is connected with a lifting ring, the bottom of the upper connecting plate is connected with a lower connecting plate, a plurality of mounting grooves are formed in the upper connecting plate, steel wire ropes are connected in the mounting grooves, the other ends of the steel wire ropes are connected with lifting hooks, and the bottom of the lower connecting plate is connected with an anti-shaking device; according to the copper wire coil hoisting device, the two racks are oppositely arranged, so that the gear drives the two racks to move oppositely, then the racks drive the sliding plate to move, the sliding plate drives the supports to move, and the two supports drive the fixing devices to be far away from each other; and the rack drives the sliding plate to reset and move, so that the sliding plate drives the support to drive the fixing device to reset and move, the fixing device clamps and fixes the copper wire coil, shaking of the copper wire coil during hoisting is avoided, and then danger during copper wire filling is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of molten copper hoisting, and in particular relates to a convenient copper adding hoisting device. Background Art

[0002] Copper strip is a metal component. The product specifications include 0.1~3×50~250mm copper strip products in various states. It is mainly used to produce electrical components, lamp holders, battery caps, buttons, seals, connectors, and is mainly used as conductive, heat-conductive, and corrosion-resistant equipment, such as electrical components, switches, washers, gaskets, vacuum devices, radiators, conductive base materials, and various parts such as automobile water tanks, heat sinks, cylinder plates, etc. Before producing copper strip, the copper wire needs to be melted and cooled into a copper block, and then the copper block is processed to form copper strip.

[0003] The document with Chinese application number: 201810837485.8 discloses a copper wire winding mechanism with a high-precision automatic lifting mechanism, including a sliding base plate, a supporting main board and a main support frame, the main support frame includes two left and right main vertical support plates, the sliding base plate and the supporting main board are located between the two main vertical support plates, the top surface of the sliding base plate is formed with a convex slide groove, the sliding base plate and the supporting main board are fixed on the ground, the supporting main board is located on the right side of the sliding base plate, the top surfaces of the two main vertical support plates are fixed with a lifting movable top plate, the left and right sides of the bottom surface of the lifting movable top plate are fixed with lower support plates, and the two ends of the lifting movable screw are hinged on the two lower support plates through bearings. However, in actual use, the copper belt swings back during lifting, which affects the subsequent process operations, and thus has low practicality. Summary of the invention

[0004] The purpose of the invention is to solve the problem of shaking during hoisting and to propose a convenient copper adding hoisting device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a convenient copper adding lifting device, comprising an upper connecting plate, the top of the upper connecting plate is connected to a lifting ring, the bottom of the upper connecting plate is connected to a lower connecting plate, and a plurality of mounting grooves are opened in the upper connecting plate, and a steel wire rope is connected in the mounting groove, and a hook is connected to the other end of the steel wire rope, and the bottom of the lower connecting plate is connected to an anti-sway device, and the anti-sway device comprises a supporting plate, a built-in groove is opened in the supporting plate, and sliding grooves are opened on both sides of the inner wall of the built-in groove, and a sliding plate is slidably connected in the sliding groove, a bracket is connected to the bottom of the sliding plate, and the opposite sides of the two brackets are connected to a fixing device, and the opposite sides of the two sliding plates are opened with a working groove, and one side of the inner wall of the two working grooves is connected with a rack, and a motor is fixedly installed at the bottom of the supporting plate, and a gear is connected to the motor output shaft.

[0006] As a further description of the above technical solution:

[0007] The cross-section formed by the fixed connection between the upper connecting plate and the lower connecting plate is an I-shape, the top of the support plate is connected to the bottom of the lower connecting plate, and the motor output shaft extends into the built-in groove, and the opposite sides of the two racks are meshed with the outer wall of the gear, and a bearing is embedded in the top of the inner wall of the built-in groove, and a rotating shaft is rotatably connected in the bearing, and the bottom of the rotating shaft is connected to the top of the gear.

[0008] As a further description of the above technical solution:

[0009] First sliding grooves are provided on both sides of the inner wall of the sliding groove, first sliding blocks are connected to both sides of the sliding plate, and the outer wall of the first sliding block is slidably connected to the corresponding inner wall of the first sliding groove.

[0010] As a further description of the above technical solution:

[0011] A travel groove is provided on one side of the inner wall of the working groove, and a protection box is connected to the bottom of the support plate. The protection box is sleeved outside the motor, and a heat insulation layer is provided inside the protection box.

[0012] As a further description of the above technical solution:

[0013] The bottom of the support plate is connected to an anti-loosening device, and the anti-loosening device includes a connecting frame, a connecting block is connected to the bottom of the connecting frame, a plug-in slot is provided at the bottom of the connecting block, and a plug-in block is slidably connected in the plug-in slot, a resistance plate is connected to the bottom of the plug-in block, two fixed slots are provided at the top of the plug-in block, and a fixed rod is slidably connected in the fixed slot, the other end of the fixed rod is connected to one side of the inner wall of the plug-in slot, and a first spring is sleeved on the outer wall of the fixed rod, and two ends of the first spring are respectively connected to one side of the inner wall of the plug-in slot and the top of the plug-in block.

[0014] As a further description of the above technical solution:

[0015] The top of the connecting frame is connected to the bottom of the supporting plate, both sides of the plug-in block are connected to the limiting blocks, and both sides of the inner wall of the plug-in slot opened at the bottom of the connecting block are provided with limiting slots, and the inner wall of the limiting slot is slidably connected with the corresponding outer wall of the limiting block.

[0016] As a further description of the above technical solution:

[0017] Two extension grooves are provided in the contact plate, and second sliding grooves are provided on both sides of the inner wall of the extension groove. An extension plate is slidably connected in the extension groove, and second sliders are connected on both sides of the extension plate. The outer wall of the second slider is slidably connected to the inner wall of the second sliding groove, and a plurality of fixing holes are provided on the top of the extension plate. A nut is embedded in the top of the inner wall of the extension groove, and a bolt is threadedly connected to the nut, and the bottom of the bolt is inserted into one of the fixing holes.

[0018] As a further description of the above technical solution:

[0019] The fixing device includes a splint, a plurality of supporting grooves are opened on one side of the splint, and support rods are slidably connected in the plurality of supporting grooves, and one end of two support rods on the same layer is connected to the same fixing plate, and a second spring is sleeved on the outer wall of the support rod, and the two ends of the second spring are respectively connected to one side of the fixing plate and one side of the splint.

[0020] As a further description of the above technical solution:

[0021] One side of the clamping plate is connected to one side of the bracket, and one side of the fixing plate is provided with a rubber pad.

[0022] As a further description of the above technical solution:

[0023] The inner wall of the support groove is provided with two connection grooves, and a connection block is slidably connected in the connection groove, and one side of the connection block is connected to the outer wall of the support rod.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0025] 1. In the present invention, an anti-sway device is provided, and a motor drives the gear to rotate, so that the gear drives the rack meshing with the outer wall to move, and the two racks are arranged opposite to each other, so that the two racks move toward each other, and then the rack drives the sliding plate to move, and the sliding plate drives the bracket to move, so that the two brackets drive the fixing devices away from each other, and then when the copper wire roll is hoisted, the motor output shaft rotates in the opposite direction, so that the rack drives the sliding plate to reset and move, and then the sliding plate drives the bracket to drive the fixing device to reset and move, so that the fixing device clamps and fixes the copper wire roll, avoiding shaking of the copper wire roll during hoisting, and thus avoiding danger when filling the copper wire.

[0026] 2. In the present invention, an anti-loosening device is provided. When hoisting, the surface of the copper wire roll is used to squeeze the bottom of the contact plate, so that the contact plate drives the plug-in block to move upward, and the plug-in block drives and squeezes the first spring, so that the first spring generates a rebound force. When the copper wire roll is unloaded, the surface of the copper wire roll is squeezed by the contact plate to prevent the copper wire from becoming loose due to its certain toughness when the copper wire roll is unloaded, which will cause the copper wire to become entangled, affect the filling of the copper wire, and further affect the work efficiency.

[0027] 3. In the present invention, a fixing device is provided, and after the fixing plate contacts the surface of the copper wire roll, the fixing plate moves inward, thereby driving the support rod to move inward, and the second spring is squeezed when the fixing plate moves inward, so that the fixing plate that contacts first moves inward, and then multiple fixing plates are offset from each other to form a certain fixed curvature, so that the curvature formed by the fixing plate fits with the curvature of the copper wire roll, thereby improving the stability of the fixation, thereby ensuring that the discharge of the copper wire roll is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of a convenient copper adding lifting device proposed by the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of an anti-sway device for a convenient copper-adding hoisting device proposed by the present invention;

[0030] Figure 3 A schematic diagram of the internal structure of an anti-sway device of a convenient copper-adding hoisting device proposed by the present invention;

[0031] Figure 4 A convenient copper adding lifting device proposed by the present invention Figure 3 The enlarged structural diagram of part A in the middle;

[0032] Figure 5 A convenient copper adding lifting device proposed by the present invention Figure 3 The enlarged structural diagram of part B in the middle;

[0033] Figure 6 A schematic diagram of the structure of an anti-loosening device of a convenient copper adding hoisting device proposed by the present invention;

[0034] Figure 7 A convenient copper adding lifting device proposed by the present invention Figure 6 The enlarged structural diagram of the middle C part;

[0035] Figure 8 This is a schematic diagram of the structure of a fixing device of a convenient copper adding lifting device proposed by the present invention;

[0036] Fig. 9 A convenient copper adding lifting device proposed by the present invention Figure 8 The enlarged structural diagram of part D in the middle.

[0037] Legend:

[0038] 1. Lifting ring; 2. Upper connecting plate; 3. Lower connecting plate; 4. Wire rope; 5. Lifting hook; 6. Anti-sway device; 601. Support plate; 602. Rack; 603. Built-in groove; 604. Working groove; 605. Bracket; 606. Sliding plate; 607. First sliding block; 608. Gear; 609. Motor; 610. Protective box; 611. First sliding groove; 612. Sliding groove; 613. Travel groove; 7. Anti-loosening device; 701. Connecting frame; 702 , fixing rod; 703, first spring; 704, contact plate; 705, plug-in block; 706, extension plate; 707, second slider; 708, fixing hole; 709, limit block; 710, connecting block; 711, extension groove; 712, bolt; 713, second slide groove; 8, fixing device; 801, support rod; 802, fixing plate; 803, second spring; 804, clamping plate; 805, support groove; 806, connecting block; 807, connecting groove. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0040] See also Figure 1 - Fig. 9The present invention provides a technical solution: a convenient copper-adding lifting device, comprising an upper connecting plate 2, a lifting ring 1 is connected to the top of the upper connecting plate 2, a lower connecting plate 3 is connected to the bottom of the upper connecting plate 2, and a plurality of installation grooves are opened in the upper connecting plate 2, and a steel wire rope 4 is connected in the installation groove, and a hook 5 is connected to the other end of the steel wire rope 4, and an anti-sway device 6 is connected to the bottom of the lower connecting plate 3, and the anti-sway device 6 comprises a supporting plate 601, a built-in groove 603 is opened in the supporting plate 601, and sliding grooves 612 are opened on both sides of the inner wall of the built-in groove 603, and a sliding plate 606 is slidably connected in the sliding groove 612, a bracket 605 is connected to the bottom of the sliding plate 606, and the opposite sides of the two brackets 605 are connected to a fixing device 8, and the opposite sides of the two sliding plates 606 are opened with a working groove 604, and one side of the inner wall of the two working grooves 604 is connected to a rack 602, and a motor 6 is fixedly installed at the bottom of the supporting plate 601 09, and the output shaft of the motor 609 is connected with a gear 608, the cross-section formed by the fixed connection between the upper connecting plate 2 and the lower connecting plate 3 is an I-shaped cross-section, the top of the support plate 601 is connected to the bottom of the lower connecting plate 3, and the output shaft of the motor 609 extends into the built-in groove 603, and the two racks 602 are meshed with the outer wall of the gear 608 on opposite sides, and a bearing is embedded in the top of the inner wall of the built-in groove 603, and a rotating shaft is rotatably connected in the bearing, and the bottom of the rotating shaft is connected to the top of the gear 608, first sliding grooves 611 are provided on both sides of the inner wall of the sliding groove 612, and first sliders 607 are connected on both sides of the sliding plate 606, and the outer wall of the first slider 607 is slidably connected to the corresponding inner wall of the first sliding groove 611, and a travel groove 613 is provided on one side of the inner wall of the working groove 604, and a protective box 610 is connected to the bottom of the support plate 601, and the protective box 610 is sleeved outside the motor 609, and a heat insulation layer is provided in the protective box 610.

[0041] The specific implementation method is as follows: by setting an anti-sway device 6, the output shaft of the motor 609 drives the gear 608 to rotate, so that the gear 608 rotates, and then the gear 608 drives the rack 602 meshing with the outer wall to move, and the two racks 602 are arranged to face each other, so that the two racks 602 move toward each other, and then the rack 602 drives the sliding plate 606 to move, and by setting the first slider 607 to slide in the first slide groove 611, the first slider 607 has a good supporting and limiting effect on the sliding plate 606, so as to avoid the sliding plate 606 from offset when moving and causing jamming and affecting the normal movement of the sliding plate 606, and the movement of the sliding plate 606 drives the bracket 605 to move, so that the two brackets 605 drive the fixing device 8 to move away from each other, and then when the copper wire roll is hoisted, the output shaft of the motor 609 rotates in the opposite direction, so that the rack 602 drives the sliding plate 606 to reset and move, Thereby, the sliding plate 606 drives the bracket 605 to drive the fixing device 8 to reset and move, so that the fixing device 8 clamps and fixes the copper wire roll to prevent the copper wire roll from shaking during hoisting, thereby avoiding danger when adding copper wire. By setting the travel groove 613, it is prevented that when the two sliding plates 606 are in contact with each other, the rack 602 is prevented from pressing against the working groove 604 to cause the device to fail to operate normally. By setting a heat insulation layer in the protective box 610, the protective box 610 protects the internal motor 609 through the heat insulation layer, so that the motor 609 is prevented from being damaged by the heat during copper melting, thereby affecting the service life of the motor 609. By setting the steel wire ropes 4 at the four corners, when the copper wire roll is hoisted by four steel wire ropes 4, the weight of the copper wire roll can be evenly distributed on the four steel wire ropes 4, thereby avoiding instability when the double steel wire ropes 4 are hoisted.

[0042] The bottom of the support plate 601 is connected to an anti-loosening device 7, which includes a connecting frame 701, a connecting block 710 is connected to the bottom of the connecting frame 701, a plug-in slot is provided at the bottom of the connecting block 710, and a plug-in block 705 is slidably connected in the plug-in slot, a contact plate 704 is connected to the bottom of the plug-in block 705, two fixed slots are provided at the top of the plug-in block 705, and a fixed rod 702 is slidably connected in the fixed slot, the other end of the fixed rod 702 is connected to one side of the inner wall of the plug-in slot, the outer wall of the fixed rod 702 is sleeved with a first spring 703, and the two ends of the first spring 703 are respectively connected to one side of the inner wall of the plug-in slot and the top of the plug-in block 705, the top of the connecting frame 701 is connected to the bottom of the support plate 601, and both sides of the plug-in block 705 are connected A limit block 709, and limit grooves are provided on both sides of the inner wall of the plug-in slot provided at the bottom of the connecting block 710, and the inner wall of the limit groove is slidably connected to the corresponding outer wall of the limit block 709, two extension grooves 711 are provided in the contact plate 704, and second slide grooves 713 are provided on both sides of the inner wall of the extension groove 711, and the extension plate 706 is slidably connected in the extension groove 711, and second sliders 707 are connected on both sides of the extension plate 706, the outer wall of the second slider 707 is slidably connected to the inner wall of the second slide groove 713, and a plurality of fixing holes 708 are provided on the top of the extension plate 706, a nut is embedded in the top of the inner wall of the extension groove 711, and a bolt 712 is threadedly connected to the nut, and the bottom of the bolt 712 is inserted into one of the fixing holes 708.

[0043] The specific implementation method is as follows: by setting the anti-loosening device 7, when hoisting, the bottom of the contact plate 704 contacts the surface of the copper wire roll, and the contact plate 704 is moved upward by squeezing, so that the contact plate 704 drives the plug-in block 705 to move upward, so that the plug-in block 705 drives the limit block 709 to move in the limit groove, so that the limit block 709 has a better guiding effect on the plug-in block 705, avoiding the displacement of the plug-in block 705 when it moves and affecting the operation, and through the plug-in block The movement of the plug block 705 causes the first spring 703 to be squeezed, thereby causing the first spring 703 to generate a rebound force. When the copper wire roll is unloaded, the surface of the copper wire roll is squeezed by the contact plate 704 to prevent the copper wire from becoming loose due to its certain toughness when the copper wire roll is unloaded, thereby causing the copper wire to become entangled, affecting the filling of the copper wire, and further affecting the work efficiency. By rotating the bolt 712, one end of the bolt 712 is separated from the fixing hole 708, thereby losing the fixing of the extension plate 706. The second slider 707 is set to slide in the second slide groove 713, so that the extension plate 706 is more stable when moving, and the second slider 707 has a better supporting effect on the extension plate 706, so that the extension plate 706 is prevented from bending during operation and affecting the resistance effect, and the first spring 703 is set, so that the first spring 703 drives the resistance plate 704 to fit closely with the surface of the copper wire through elastic force, so as to avoid looseness caused by loose fitting, and the first spring 703 is supported by the fixing rod 702, so as to avoid the first spring 703 from shaking when compressed, so as to ensure the rebound effect of the first spring 703.

[0044] The fixing device 8 includes a splint 804, a plurality of support grooves 805 are provided on one side of the splint 804, and support rods 801 are slidably connected in the plurality of support grooves 805, and one end of two support rods 801 on the same layer is connected to the same fixing plate 802, a second spring 803 is sleeved on the outer wall of the support rod 801, and the two ends of the second spring 803 are respectively connected to one side of the fixing plate 802 and one side of the splint 804, one side of the splint 804 is connected to one side of the bracket 605, and a rubber pad is provided on one side of the fixing plate 802, two connecting grooves 807 are provided on the inner wall of the support groove 805, and a connecting block 806 is slidably connected in the connecting groove 807, and one side of the connecting block 806 is connected to the outer wall of the support rod 801.

[0045] The specific implementation method is as follows: by setting a fixing device 8, after the fixing plate 802 contacts the surface of the copper wire roll, the fixing plate 802 moves inward due to the extrusion force, and then the fixing plate 802 squeezes the second spring 803, so that the second spring 803 generates a rebound force, and the contraction amount of the second spring 803 at different positions will also be different, so that the fixing plate 802 that contacts first and the fixing plates 802 on the adjacent two sides are offset from each other to form a certain fixed curvature, so that the curvature formed by the fixing plate 802 is in line with the curvature of the copper wire roll, thereby improving the stability of the fixing, thereby ensuring that the copper wire roll discharge is more stable, and by setting a support rod 801, the support rod 801 supports the second spring 803, avoiding the second The spring 803 bends when compressed, thereby preventing the bent second spring 803 from affecting its rebound effect, thereby avoiding affecting the supporting effect of the fixed plate 802. The rubber pad on one side of the fixed plate 802 is used to buffer the fixed plate 802 and the copper wire roll, thereby preventing one side of the fixed plate 802 from contacting the surface of the copper wire roll and causing the fixed plate 802 to be damaged due to long-term friction, thereby improving the service life of the fixed plate 802. By setting the connecting block 806 to slide in the connecting groove 807, the connecting block 806 has a certain limiting effect on the support rod 801, thereby preventing the fixed plate 802 from sliding out of the support groove 805 due to the elasticity of the second spring 803, thereby causing the device to fail to operate normally.

[0046] Working principle: when in use, the copper wire roll is placed in the hoisting position, and the hook 5 is used to fix and hoist the copper wire roll, so that the bottom of the contact plate 704 contacts the surface of the copper wire roll, so that the contact plate 704 drives the plug-in block 705 to move upward, and the first spring 703 is squeezed by the plug-in block 705, so that the first spring 703 contracts, and then the output shaft of the motor 609 drives the gear 608 to rotate, so that the gear 608 rotates, and then the gear 608 drives the rack 602 meshing with the outer wall to move, so that the two racks 602 move toward each other, and then the rack 602 drives the sliding plate 606 to move, and the movement of the sliding plate 606 drives the bracket 605 to move, so that the two brackets 605 drive the fixing device 8 to move away from each other, and then when the copper wire roll is hoisted, the output shaft of the motor 609 rotates in the opposite direction, so that the rack 602 drives the sliding plate 606 to reset and move, and then the sliding plate 606 drives the bracket 605 to move The movable fixing device 8 is reset and moved, so that the fixing device 8 clamps and fixes the copper wire roll to prevent the copper wire roll from shaking during hoisting, thereby avoiding danger when filling the copper wire. When the fixing plate 802 contacts the surface of the copper wire roll, the fixing plate 802 moves inward through the extrusion force, and then the fixing plate 802 squeezes the second spring 803, so that the second spring 803 produces a rebound force, and the contraction amount of the second spring 803 at different positions will also be different, so that the fixing plate 802 that contacts first and the fixing plates 802 on the adjacent two sides are offset from each other to form a certain fixed arc, so that the arc formed by the fixing plate 802 is in line with the arc of the copper wire roll, thereby improving the stability of the fixation, thereby ensuring that the copper wire roll is more stable when discharging. Finally, when the copper wire roll is discharging, the elastic force of the first spring 703 makes the bottom of the contact plate 704 always fit with the surface of the copper wire roll, avoiding the copper wire roll from becoming loose and causing entanglement to affect the discharging.

[0047] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A convenient copper hoisting device, comprising an upper connecting plate (2), characterized in that: The top of the upper connecting plate (2) is connected to a lifting ring (1), the bottom of the upper connecting plate (2) is connected to a lower connecting plate (3), a plurality of mounting grooves are provided in the upper connecting plate (2), a steel wire rope (4) is connected in the mounting groove, and a lifting hook (5) is connected to the other end of the steel wire rope (4), the bottom of the lower connecting plate (3) is connected to an anti-sway device (6), the anti-sway device (6) comprises a support plate (601), a built-in groove (603) is provided in the support plate (601), and sliding grooves (61 2), and a sliding plate (606) is slidably connected in the sliding groove (612), a bracket (605) is connected to the bottom of the sliding plate (606), and the two brackets (605) are connected to the fixing device (8) on the opposite side, and the two sliding plates (606) are provided with a working groove (604) on the opposite side, and the inner wall of the two working grooves (604) is connected to a rack (602), and a motor (609) is fixedly installed at the bottom of the support plate (601), and the output shaft of the motor (609) is connected to a gear (608).

2. A convenient copper hoisting device according to claim 1, characterized in that: The cross-section formed by the fixed connection between the upper connecting plate (2) and the lower connecting plate (3) is an I-shaped cross-section, the top of the support plate (601) is connected to the bottom of the lower connecting plate (3), and the output shaft of the motor (609) extends into the built-in groove (603), and the opposite sides of the two racks (602) are meshed with the outer wall of the gear (608), and a bearing is embedded in the top of the inner wall of the built-in groove (603), and a rotating shaft is rotatably connected in the bearing, and the bottom of the rotating shaft is connected to the top of the gear (608).

3. A convenient copper adding hoisting device according to claim 1, characterized in that: First sliding grooves (611) are provided on both sides of the inner wall of the sliding groove (612), first sliding blocks (607) are connected to both sides of the sliding plate (606), and the outer wall of the first sliding block (607) is slidably connected to the corresponding inner wall of the first sliding groove (611).

4. A convenient copper hoisting device according to claim 1, characterized in that: A travel groove (613) is provided on one side of the inner wall of the working groove (604), and a protection box (610) is connected to the bottom of the support plate (601), and the protection box (610) is sleeved outside the motor (609), and a heat insulation layer is provided inside the protection box (610).

5. A convenient copper adding hoisting device according to claim 1, characterized in that: The bottom of the support plate (601) is connected to an anti-loosening device (7), and the anti-loosening device (7) comprises a connecting frame (701). The bottom of the connecting frame (701) is connected to a connecting block (710). The bottom of the connecting block (710) is provided with a plug-in slot, and a plug-in block (705) is slidably connected in the plug-in slot. The bottom of the plug-in block (705) is connected to a contact plate (704). The top of the plug-in block (705) is provided with two fixing slots, and a fixing rod (702) is slidably connected in the fixing slot. The other end of the fixing rod (702) is connected to one side of the inner wall of the plug-in slot. The outer wall of the fixing rod (702) is sleeved with a first spring (703), and the two ends of the first spring (703) are respectively connected to one side of the inner wall of the plug-in slot and the top of the plug-in block (705).

6. A convenient copper hoisting device according to claim 5, characterized in that: The top of the connecting frame (701) is connected to the bottom of the supporting plate (601), both sides of the plug-in block (705) are connected to the limiting blocks (709), and both sides of the inner wall of the plug-in slot opened at the bottom of the connecting block (710) are opened with limiting grooves, and the inner wall of the limiting groove is slidably connected with the outer wall of the corresponding limiting block (709).

7. A convenient copper adding hoisting device according to claim 5, characterized in that: Two extension grooves (711) are provided in the contact plate (704), and second slide grooves (713) are provided on both sides of the inner wall of the extension groove (711), an extension plate (706) is slidably connected in the extension groove (711), and second sliders (707) are connected on both sides of the extension plate (706), the outer wall of the second slider (707) is slidably connected to the inner wall of the second slide groove (713), and a plurality of fixing holes (708) are provided on the top of the extension plate (706), a nut is embedded in the top of the inner wall of the extension groove (711), and a bolt (712) is threadedly connected to the inner wall of the nut, and the bottom of the bolt (712) is inserted into one of the fixing holes (708).

8. A convenient copper hoisting device according to claim 1, characterized in that: The fixing device (8) comprises a clamping plate (804), a plurality of supporting grooves (805) are provided on one side of the clamping plate (804), and support rods (801) are slidably connected in the plurality of supporting grooves (805), and one end of two support rods (801) on the same layer is connected to the same fixing plate (802), and a second spring (803) is sleeved on the outer wall of the support rod (801), and two ends of the second spring (803) are respectively connected to one side of the fixing plate (802) and one side of the clamping plate (804).

9. A convenient copper adding hoisting device according to claim 8, characterized in that: One side of the clamping plate (804) is connected to one side of the bracket (605), and one side of the fixing plate (802) is provided with a rubber pad.

10. A convenient copper adding hoisting device according to claim 8, characterized in that: The inner wall of the support groove (805) is provided with two connection grooves (807), and a connection block (806) is slidably connected in the connection groove (807), and one side of the connection block (806) is connected to the outer wall of the support rod (801).

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