A high-efficiency lifting device and lifting method thereof

Abstract

The present invention relates to the field of lifting equipment, and specifically discloses an efficient lifting equipment and a lifting method thereof, which is used for loading multi-layer loading structures, wherein the items to be lifted include lower-layer items, middle-layer items, and upper-layer items, and comprises a vertical rotating rod, a first rotating drive component connected to the bottom of the rotating rod, a base connected to the bottom of the first rotating drive component, and a support frame connected to the base, the rotating rod is connected to the lower-layer loading device, the middle-layer loading device, and the upper-layer lifting device in sequence from bottom to top, and the rotating rod is provided with a main gear between the middle-layer loading device and the upper-layer lifting device; only one rotating rod needs to be rotated to drive the rotation and horizontal transmission of the lower-layer items and the middle-layer items, and the horizontal transmission of the upper-layer items, and the required power components are few, and only a first push plate and a first telescopic drive component are needed to realize the automatic uncoupling and transfer of the lower-layer items to the first conveying plate, and the second push plate and the second telescopic drive component are needed to realize the automatic uncoupling and transfer of the middle-layer items to the second conveying plate.

Description

Technical Field

[0001] The present invention relates to the field of lifting equipment, and in particular to a high-efficiency lifting equipment and a lifting method thereof. Background Art

[0002] Current lifting equipment, such as cranes and gantry cranes, can only lift one item at a time. This is inefficient and slow when handling multiple items on multiple floors, such as in express delivery and building construction. Using multiple lifting devices simultaneously increases costs and consumes significant manpower and resources. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides an efficient lifting device and a lifting method thereof, which can realize the rapid lifting and lowering of the measurement and control panel and ensure the stability of the lifting.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an efficient lifting device for loading multi-layer loading structures, wherein the objects to be lifted include lower objects, middle objects, and upper objects, and comprises a vertical rotating rod, a first rotating drive member connected to the bottom of the rotating rod, a base connected to the bottom of the first rotating drive member, and a support frame connected to the base, wherein the rotating rod is connected to the lower loading device, the middle loading device, and the upper lifting device in sequence from bottom to top, and the rotating rod is provided with a main gear between the middle loading device and the upper lifting device; when in use, the lower loading device, the middle loading device, and the upper lifting device are driven by the same first rotating drive member to lift and horizontally transport the lower objects, the middle objects, and the upper objects to different layers on the multi-layer loading structure at the same time, which greatly improves labor efficiency, reduces power costs, and has high synchronization in handling. Only manual loading and unloading are required, which requires little labor and has low power costs.

[0005] The lower loading device includes a first gear sleeved on the outer periphery of the bottom of the rotating rod, a first conveying plate located behind the first gear, a first vertical cylinder located behind the first conveying plate, and a first slave gear meshed with the left side of the main gear. The front side of the first conveying plate is provided with a first tooth pattern meshed with the first gear. The left end of the first conveying plate extends into the lower layer of the multi-layer loading structure. A plurality of first rollers are distributed on the bottom surface of the first conveying plate; the bottom end of the first vertical cylinder is connected to the left side of the base, the top end of the first vertical cylinder extends above the first conveying plate, and the front of the first vertical cylinder is provided with a first tooth pattern above the first conveying plate. There is a first outlet; a first inlet is provided on the side of the lower part of the first vertical cylinder; the first slave gear is fixedly connected to the first winding frame at the bottom, one end of the first pulling line is wound on the first winding frame, the other end of the first pulling line passes around the first fixed pulley and then passes into the first vertical cylinder, and the other end of the first pulling line is provided with a first hook; the first winding frame can be rotatably mounted on the support frame, and the support frame is located below the first conveying plate and is provided with a first support plate for the movement of the first roller; a first opening is provided at the back of the first vertical cylinder facing the first outlet, and the first opening is provided with a first push plate The first push plate is connected to the first telescopic driving member, and the first push plate can be driven by the first telescopic driving member to push the lower layer of objects forward to separate from the first hook and enter the first conveying plate. The first hook is L-shaped, and the top of the first vertical cylinder is connected to the first baffle in front of the vertical top of the first hook when the lower layer of objects moves up to the first exit; the front side of the first conveying plate is provided with a first limit plate to prevent the lower layer of objects from falling; this design can realize the automation of the entire lower layer loading device process and realize automatic and accurate transfer; the above design can convert the rotating action of the rotating rod into the lower layer The first lifting plate can not only lift and horizontally transport the lower layer items, but also lift and horizontally transport them together with the middle layer loading device, and can also cooperate with the normal transfer of the lifting device, which greatly reduces the cost of use; the first vertical cylinder ensures the stability of the lower layer items moving up, and the first hook is designed to be L-shaped, which ensures that the lower layer items are pulled to move and are convenient for separation; when the lower layer items move to the highest position, the first baffle just blocks the front of the vertical top of the first hook. At this time, when the first push plate pushes the lower layer items to the first limit plate, it can prevent the first hook from moving with it, thereby facilitating the separation of the first hook and the lower layer items.

[0006] The middle-layer loading device includes a second gear sleeved on the outer periphery of the middle of the rotating rod, a second conveying plate located behind the second gear, a second vertical cylinder located behind the second conveying plate, and a second slave gear meshed with the right side of the main gear, the front side of the second conveying plate is provided with a second tooth pattern meshed with the second gear, the left end of the second conveying plate extends into the middle layer of the multi-layer loading structure, and a plurality of second rollers are distributed on the bottom surface of the second conveying plate; the bottom end of the second vertical cylinder is connected to the right side of the base, the top of the second vertical cylinder extends above the second conveying plate, and a second outlet is provided in the front of the second vertical cylinder above the second conveying plate; a second inlet is provided on the lower side of the second vertical cylinder; the top of the second slave gear is fixedly connected to the second winding frame, one end of the second pulling wire is wound on the second winding frame, the other end of the second pulling wire passes around the second fixed pulley and then passes through the second vertical cylinder, and the other end of the second pulling wire is provided with a second hook; the second winding frame can be rotatably mounted on the support frame, and the support frame is located under the second conveying plate and is provided with a second roller for movement. When the lifting gear is lifted up, the lifting gear is tightened and the lifting gear is tightened, so that the lifting gear can be tightened and the lifting gear can be tightened. When the lifting gear is lifted up, the lifting gear can be tightened and the lifting gear can be tightened. When the lifting gear is lifted up, the lifting gear can be tightened and the lifting gear can be tightened. The above design can convert the rotation of the rotating rod into the lifting and horizontal transportation of the lower layer of goods, and cooperate with the bottom loading device to lift and horizontally transport them together, and can also cooperate with the normal transfer of the lifting device at the same time, greatly reducing the cost of use;

[0007] The upper lifting device includes a top plate fixed to the top of the rotating rod, a telescopic cylinder with one end connected to the side of the top plate, a top rotating drive installed on the top of the top plate, a third winding device connected to the top rotating drive, and a third hook that can hook the upper items. The other end of the telescopic cylinder is provided with a third fixed pulley, one end of the third pulling line is wound on the third winding device, and the other end of the third pulling line passes around the third fixed pulley to connect to the third hook.

[0008] Furthermore, the telescopic cylinder includes a main body fixedly connected to the side of the top plate and a rod extending from the main body. The third fixed pulley is connected to the rod. A third roller is provided on the bottom surface of the main body. The support frame is located below the telescopic cylinder and serves as a support plate for the third roller to rotate freely. This design enables normal lifting through the top rotating drive member, and then horizontal transfer is achieved using the rotating rod, achieving linkage with the middle and lower loading devices. Furthermore, the upper lifting device can be used or not as needed without affecting the normal operation of the middle and lower loading devices, providing high flexibility.

[0009] This product is designed with the above structure, which only requires one rotating rod to realize the lifting and horizontal transmission of lower and middle layer items, and the transfer of upper layer items, which greatly reduces the cost of use. Only the first push plate and the first telescopic drive member are required to realize the automatic uncoupling and transfer of lower layer items to the first conveyor plate, and the second push plate and the second telescopic drive member are required to realize the automatic uncoupling and transfer of middle layer items to the second conveyor plate. There is no need for manual uncoupling in the later stage, which is convenient for transportation.

[0010] Furthermore, the air conditioner further includes a temperature control device for adjusting the temperature within the first and second vertical tubes. The temperature control device includes an air conditioner main body, a fan mounted on the periphery of a rotating rod, and a housing surrounding the fan. The housing is provided with a first air outlet duct connected to the first vertical tube and a second air outlet duct connected to the second vertical tube. The housing is connected to the air conditioner main body. When transporting lower-layer items 1a and middle-layer items 1b that require specific temperatures, such as seafood, ice cream, meals, or medicines that require refrigeration, the air conditioner device can be used to adjust the temperature within the first and second vertical tubes to keep the lower-layer items 1a and middle-layer items 1b warm. Furthermore, only one air conditioner main body is required to adjust the temperature within the housing. The rotating rod then drives the fan to fully transfer the temperature-controlled air from the housing to the first and second vertical tubes.

[0011] Furthermore, the first and second conveying plates are both mesh plates, and are provided with detachable covers, so that the covers can protect the lower layer articles 1a and the middle layer articles 1b in bad weather such as rain, snow, hail, or strong sun.

[0012] Furthermore, the multi-layer loading structure is a four-layer loading rack, wherein the second layer of the four-layer loading rack is the lower layer, the third layer is the middle layer, and the fourth layer is the upper layer. The four-layer loading rack is located on the second, third, and fourth layers and is a left-right through structure. The four-layer loading rack is provided with an extended plate on the right side of the second, third, and fourth layers. The third layer is provided with a second chute for the second roller to slide into, and the second layer is provided with a first chute for the first roller to slide into. Stacking and handling areas for stacking items are provided on both sides of the first and second chute. When in use, the left side of the multi-layer loading structure can be aligned with different layers of a building or a large shelf. It does not matter if the heights are slightly uneven. Then, the upper, middle, and lower layer items in the stacking and handling area are manually moved to the corresponding floors of the building or the large shelf. Of course, the building or the large shelf can also be directly designed as a multi-layer loading structure.

[0013] In addition, the present invention also provides a lifting method for the above-mentioned high-efficiency lifting equipment, comprising the following steps:

[0014] Step 1: Place the lower layer of items into the first vertical cylinder from the first entrance, and hook the lower layer of items with the first hook from the back to the front; similarly, place the middle layer of items into the second vertical cylinder from the second entrance, and hook the middle layer of items with the second hook from the back to the front; hang the upper layer of items on the third hook, start the top rotating drive member, and the third winding device rotates clockwise to wind the third pulling line, pulling the third hook and the upper layer of items up to the desired height, and then stop the top rotating drive member;

[0015] Step 2: Start the first rotary driving member, thereby driving the rotating rod to rotate clockwise, the rotating rod drives the first gear to rotate clockwise, the first gear engages and drives the first conveying plate to move rightward along the first support plate; at the same time, the rotating rod drives the main gear to rotate, the main gear engages and drives the first slave gear to rotate clockwise, and then the first slave gear drives the first winding rack to rotate clockwise to wind the first pulling line, and the first pulling line pulls the lower layer of articles to move upward along the first vertical cylinder; when the lower layer of articles is aligned with the first exit, the first baffle blocks the vertical upper part of the first hook, and the left end of the first conveying plate is just close to the first exit;

[0016] The second gear is engaged and drives the second conveyor plate to move to the right along the second support plate; at the same time, the main gear is engaged and drives the second slave gear to rotate clockwise, and then the second slave gear drives the second winding rack to rotate clockwise to wind the second vertical cylinder, and the second pulling line pulls the middle layer of the article to move upward along the second vertical cylinder; when the middle layer of the article is aligned with the second exit, the second baffle blocks the vertical upper part of the second hook, and the left end of the second conveyor plate is just close to the second exit; at this time, the rotating rod drives the top plate to rotate, and the telescopic cylinder extends until the upper layer of the article is just located at the extended plate on the upper layer of the multi-layer loading structure, and the first rotating drive component is paused, and the staff manually removes the upper layer of the article and stacks it in the stacking and handling area on the upper layer of the multi-layer loading structure;

[0017] Then, the first telescopic driving member is controlled to extend, and the first telescopic driving member drives the first push plate to move forward, and the first push plate pushes the lower layer of articles from the first exit forward to the left end of the first conveying plate; similarly, the second telescopic driving member is controlled to extend, and the second telescopic driving member drives the second push plate to move forward, and the second push plate pushes the middle layer of articles from the second exit forward to the left end of the second conveying plate;

[0018] Step 3: Start the first rotating drive member, drive the rotating rod to rotate counterclockwise, the rotating rod drives the first gear to rotate counterclockwise, the first gear engages and drives the first conveying plate to move to the left along the first support plate; the first roller slides into the first slide groove along the extended plate of the lower layer of the multi-layer loading structure, and the left end of the first conveying plate extends into the lower layer of the multi-layer loading structure, and the lower layer items enter the lower layer of the multi-layer loading structure, and then the lower layer items are manually moved to the stacking and handling area of ​​the lower layer of the multi-layer loading structure; in this process, the rotating rod drives the main gear to rotate counterclockwise, and then drives the first slave gear to rotate clockwise, releasing the wound first pulling line, and under the action of the gravity of the first hook, the first hook moves down along the first vertical cylinder to the first exit to wait for the next operation;

[0019] Similarly, the rotating rod drives the second gear to rotate counterclockwise, and the second gear meshes and drives the second conveying plate to move to the left along the second support plate; the second roller slides into the second slide groove along the extended plate of the middle layer of the multi-layer loading structure, and the left end of the second conveying plate extends into the middle layer of the multi-layer loading structure, and the middle layer items enter the middle layer of the multi-layer loading structure, and then the middle layer items are manually moved to the stacking and handling area of ​​the middle layer of the multi-layer loading structure; in this process, the rotating rod drives the main gear to rotate counterclockwise, and then drives the second slave gear to rotate clockwise, releasing the wound second pulling line. Under the action of the gravity of the second hook, the second hook moves down along the second vertical cylinder to the second exit to wait for the next operation;

[0020] During this process, the rotating rod drives the top plate to rotate counterclockwise and reset, the telescopic cylinder contracts and resets, the first rotary drive member starts, driving the third winding device to rotate counterclockwise to release the third pulling line. Under the action of gravity of the third hook, the third hook moves down to close to the ground, waiting for the next operation.

[0021] Furthermore, the method further includes the following operations: before step 1, starting the air conditioner main body, adjusting the temperature of the air conditioner main body to a desired temperature, and the air conditioner main body realizing air circulation in the shell;

[0022] In step 2, the rotation of the rotating rod also drives the fan to rotate, thereby blowing the air after the temperature of the air conditioner body is adjusted into the first vertical tube and the second vertical tube.

[0023] Furthermore, before step 1: when the weather is bad or insulation is required, the shield is installed on the first conveying plate and the second conveying plate.

[0024] To sum up, the beneficial effects of the present invention are as follows: only one rotating rod needs to be rotated to drive the rotation and horizontal transmission of the lower layer items and the middle layer items, and the horizontal transmission of the upper layer items, and the required power components are few. Only the first push plate and the first telescopic drive member are needed to realize the automatic uncoupling and transfer of the lower layer items to the first conveyor plate, and the second push plate and the second telescopic drive member are needed to realize the automatic uncoupling and transfer of the middle layer items to the second conveyor plate, which is convenient for later transportation, requires few power equipment, can realize three-layer synchronous transportation, has high work efficiency, requires few personnel, has high linkage, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of Example 1 of the present invention;

[0026] Figure 2 This is a schematic diagram of Example 1 of the present invention when the multi-layer loading structure is not installed;

[0027] Figure 3 for Figure 2 Partial structure diagram Figure 1 ;

[0028] Figure 4 for Figure 2 Partial structure diagram Figure 2 ;

[0029] Figure 5 is a cross-sectional view of embodiment 1 of the present invention;

[0030] Among them, the multi-layer loading structure 100; the extension plate 101;

[0031] Lower layer items 1a, middle layer items 1b, upper layer items 1c;

[0032] Rotating rod 1, main gear 11; first rotary driving member 2; base 3;

[0033] Support frame 4, first support plate 41, second support plate 41;

[0034] Lower loading device 5, first gear 51, first conveyor plate 52, first tooth pattern 521, first vertical cylinder 53, first outlet 531, first inlet 532, first opening 533, first roller 54, first push plate 55, first telescopic driving member 551, first baffle 56, first slave gear 57, first winding frame 58, first pulling line 581, first hook 583;

[0035] Middle loading device 6, second gear 61, second conveyor plate 62, second tooth pattern 621, second vertical cylinder 63, second outlet 631, second inlet 632, second opening 633, second roller 64, second push plate 65, second telescopic drive member 651, second baffle 66, second slave gear 67, second winding frame 68, second pulling line 681, second fixed pulley 682, second hook 683;

[0036] Upper hoisting device 7, top plate 71, telescopic cylinder 72, top rotary drive member 73, third winding device 74, third pulling line 75, third hook 76, third roller 77, support plate 78, third fixed pulley 79;

[0037] Temperature control device 8, air conditioner main body 81, fan 82, housing 83; first air outlet pipe 84; second air outlet pipe 85; cover 9. DETAILED DESCRIPTION

[0038] 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.

[0039] Example 1

[0040] like Figure 1-5As shown, a high-efficiency lifting device is used for loading multi-layer loading structure 100. The multi-layer loading structure 100 can be directly a multi-layer building or a large shelf, or it can be a transfer device. That is, the left end opening of each layer of the multi-layer loading structure 100 corresponds to a different layer of the multi-layer building or large shelf. A slight height difference does not affect the handling. The items can be moved to different layers of the multi-layer building or large shelf through the left end opening of the multi-layer loading structure 100. The items to be lifted include lower layer items 1a, middle layer items 1b, and upper layer items 1c. The lower layer items 1a, middle layer items 1b, and upper layer items 1c can be existing boxes or transport boxes, which can be used to place the items to be transported and have hanging rings on the top.

[0041] like Figure 1 As shown, the high-efficiency lifting equipment includes a vertical rotating rod 1, a first rotating drive member 2, a base 3, and a support frame 4. The first rotating drive member 2 is connected to the bottom of the rotating rod 1. The first rotating drive member 2 is a motor that can drive the rotating rod 1 to rotate freely. The base 3 is connected to the bottom of the first rotating drive member 2, and the support frame 4 is connected to the base 3. The rotating rod 1 is connected to the lower loading device 5, the middle loading device 6, and the upper lifting device 7 from bottom to top. The rotating rod 1 is equipped with a main gear 11 located between the middle loading device 6 and the upper lifting device 7.

[0042] like Figure 2 、 Figure 3 and Figure 5As shown, the lower loading device 5 includes a first gear 51, a first conveying plate 52, a first vertical cylinder 53 and a first slave gear 57. The first gear 51 is fixedly sleeved on the outer periphery of the bottom of the rotating rod 1. The first conveying plate 52 is located behind the first gear 51. The first conveying plate 52 extends in the left and right directions to form an elongated shape. The front side of the first conveying plate 52 is provided with a first tooth pattern 521. The first tooth pattern 521 is engaged with the first gear 51. The first vertical cylinder 53 is located behind the first conveying plate 52. The first slave gear 57 is engaged with the left side of the main gear 11. The left end of the first conveying plate 52 extends into the right side of the lower layer of the multi-layer loading structure 100. Twenty first rollers 54 are distributed on the bottom surface of the first conveying plate 52. Of course, it can also be designed according to needs. The first rollers 54 are existing structures; the bottom end of the first vertical cylinder 53 is connected to the left side of the base 3, and the top of the first vertical cylinder 53 extends to above the first conveying plate 52. In addition, a first outlet 531 is provided in front of the first vertical cylinder 53, located above the first conveying plate 52, and a first inlet 532 is provided on the lower side of the first vertical cylinder 53. The bottom of the first slave gear 57 is fixedly connected to the first winding frame 58, and one end of the first pulling wire 581 is wound on the first winding frame 58. The first winding frame 58 can be rotatably installed on the support frame 4. The other end of the first pulling wire 581 passes around the first fixed pulley and then passes into the first vertical cylinder 53. The first fixed pulley is installed on the first vertical cylinder 53. The other end of the first pulling wire 581 is provided with a first hook 583; the support frame 4 is located below the first conveying plate 52 and is provided with a first support plate 41, and the first roller 54 can be supported on the first support plate 41 in a rolling manner left and right. A first opening 533 is provided at the rear of the first vertical cylinder 53, opposite to the first outlet 531. A vertical first push plate 55 is provided at the first opening 533. The first opening 533 and the first push plate 55 are both rectangular. The area of ​​the first push plate 55 is smaller than that of the first opening 533. The first push plate 55 is connected to a first telescopic driving member 551. The first telescopic driving member 551 is a first cylinder. The first push plate 55 can push the lower layer article 1a forward to separate from the first hook 583 and enter the first conveying plate 52 when the first telescopic driving member 551 is extended. The height of the plate 52 is slightly lower than the bottom edge of the first outlet 531, and the first conveying plate 52 is provided with a first limiting convex edge on the front and rear sides of the lower layer article 1a. The first hook 583 is L-shaped, and the first vertical tube 53 is a rectangular long tube structure. The top of the first vertical tube 53 is connected by a vertical first baffle 56. When the lower layer article 1a moves up to align with the first outlet 531, the first baffle 56 just blocks the front of the vertical top of the first hook 583; a first limiting plate is provided above the front side of the first conveying plate 52, and the first limiting plate further prevents the lower layer article 1a from falling.

[0043] The structure of the middle loading device 6 is similar to that of the lower loading device 5. Figure 2 、 Figure 4 and Figure 5 As shown, the middle-layer loading device 6 includes a second gear 61, a second conveying plate 62, a second vertical cylinder 63 and a second slave gear 67. The second gear 61 is fixedly sleeved on the outer periphery of the bottom of the rotating rod 1, and the second conveying plate 62 is located behind the second gear 61. The second conveying plate 62 extends in the left and right directions into an elongated shape. The front side of the second conveying plate 62 is provided with a second tooth pattern 621, and the second tooth pattern 621 is engaged with the second gear 61. The left end of the second conveying plate 62 extends into the right side of the middle layer of the multi-layer loading structure 100. 20 second rollers 64 are distributed on the bottom surface of the second conveying plate 62. Of course, it can also be designed as needed. The second roller 64 is an existing structure; the bottom end of the second vertical cylinder 63 is connected to the right side of the base 3, and the top of the second vertical cylinder 63 extends above the second conveying plate 62, and a second outlet 631 is provided in the front of the second vertical cylinder 63 above the second conveying plate 62; a second inlet 632 is provided on the side of the lower part of the second vertical cylinder 63. The top of the second slave gear 67 is fixedly connected to a second winding frame 68, which is rotatably mounted on the support frame 4. One end of a second pull wire 681 is wound around the second winding frame 68. The other end of the second pull wire 681 passes over a second fixed pulley 682 and then passes into the second vertical cylinder 63. The second fixed pulley 682 is mounted on the second vertical cylinder 63. A second hook 683 is provided at the other end of the second pull wire 681. The support frame 4 is provided with a second support plate 42 below the second conveyor plate 62, and the second roller 64 is supported on the second support plate 42 so that it can roll left and right.

[0044] A second opening 633 is provided at the rear of the second vertical cylinder 63 opposite to the second outlet 631. A second push plate 65 is provided at the second opening 633. The second opening 631 and the second push plate 65 are both rectangular, and the area of ​​the second push plate 65 is smaller than the second opening 631. The second push plate 65 is connected to a second telescopic driving member 651. The second telescopic driving member 651 is a second cylinder. The second push plate 65 can push the middle layer article 1b forward to disengage from the second hook 683 and enter the second conveying plate 62 under the extension of the second telescopic driving member 651. The second conveying plate 62 The height is slightly lower than the bottom edge of the second outlet 631, and the second conveying plate 62 is also provided with a second limiting ridge on the front and rear sides of the lower layer article 1a. The second hook 683 is L-shaped, and the second vertical tube 63 is a rectangular long tube structure. The top of the second vertical tube 63 is penetrated by a second baffle 66 connected vertically. When the lower layer article 1a moves up to align with the second outlet 631, the second baffle 66 just blocks the front of the vertical top of the second hook 683; a second limiting plate is provided above the front side of the second conveying plate 62, and the second limiting plate further prevents the middle layer article 1b from falling.

[0045] Furthermore, the upper-layer hoisting device 7 includes a top plate 71, a telescopic cylinder 72, a top rotary drive member 73, a third winding device 74, and a third hook 76. The top plate 71 is fixed to the top of the rotating rod 1, one end of the telescopic cylinder 72 is connected to the side of the top plate 71, the top rotary drive member 73 is installed on the top of the top plate 71, the third winding device 74 is connected to the top rotary drive member 73, and the third hook 76 can hook the upper layer object 1c. The top rotary drive member 73 is also a motor. The other end of the telescopic cylinder 72 is provided with a third fixed pulley 74. One end of the third pulling wire 75 is wound around the third winding device 74. The other end of the third pulling wire 75 passes around the third fixed pulley 79 and is connected to the third hook 76.

[0046] Furthermore, the telescopic cylinder 72 comprises a main body and a rod. One end of the main body is fixedly connected to the side of the top plate 71, while one end of the rod can be extended and extended beyond the other end of the main body. The third fixed pulley 74 is connected to the other end of the rod. A third roller 77 is provided on the bottom surface of the main body. The support frame 4 is provided with a support plate 78 below the telescopic cylinder 72, which allows the third roller 77 to rotate freely.

[0047] In addition, it is best to configure the multi-layer loading structure 100 as a four-layer loading rack as a transfer equipment for transportation, the second layer of the four-layer loading rack is the lower layer, the third layer is the middle layer, and the fourth layer is the upper layer. The four-layer loading rack is located on the second, third and fourth layers and is a left-right through structure. The four-layer loading rack is located on the second, third and fourth layers and is provided with an extended plate 101 on the right side of the second, third and fourth layers. The third layer is provided with a second slide for the second roller 64 to slide into, and the second layer is provided with a first slide for the first roller 54 to slide into. Stacking and handling areas for stacking items are provided on both sides of the first slide and the second slide. During transportation, the left sides of the second, third and fourth layers of the four-layer loading rack can be corresponded to different layers of a multi-story building or a large shelf. There is a small height difference that does not affect transportation, and the lower, middle and upper items in the stacking and handling area can be directly moved to the corresponding floors of the multi-story building or the large shelf.

[0048] When transporting items that need to be stored at a specific temperature, this product is equipped with a temperature control device 8, which can adjust the temperature inside the first vertical cylinder 53 and the second vertical cylinder 63. The temperature control device 8 includes an air-conditioning main body 81, a fan 82 and a shell 83. The fan 82 is fixedly mounted on the outer periphery of the rotating rod 1 and can rotate with the rotating rod 1. The outer periphery of the fan 82 is covered with a shell 83, and the shell 83 is connected to one end of the first air outlet pipe 84 and the second air outlet pipe 85. The other end of the first air outlet pipe 84 is connected to the first vertical cylinder 53, and the other end of the second air outlet pipe 85 is connected to the second vertical cylinder 63. The shell 83 is connected to the air-conditioning main body 81. The air-conditioning main body 81 uses an existing air-conditioning product, and the air-conditioning main body 81 can realize the circulation of cooling or heating the air in the shell 83.

[0049] The first conveying plate 52 and the second conveying plate 62 are both mesh plates, thereby preventing water accumulation on the first conveying plate 52 and the second conveying plate 62. A detachable mask 9 is provided on the first conveying plate 52 and the second conveying plate 62. The mask 9 is a rectangular mask with an opening facing downward. A feed port is provided on the rear side of the mask 9. The feed port ensures that the lower layer items 1a and the middle layer items 1b enter the mask 9 normally; a pin is provided at the front bottom of the mask, and a socket for inserting the pin is provided at the top of the first limit plate and the second limit plate.

[0050] In addition, a first magnetic sheet can be set on the first conveyor plate 52 where the lower layer items 1a are placed and on the second conveyor plate 62 where the middle layer items 1b are placed, and then a second magnetic sheet can be set on the bottom surface of the box or conveying frame for the lower layer items 1a and the middle layer items 1b to further prevent the lower layer items 1a and the middle layer items 1b from shifting when they move to the left.

[0051] Example 2

[0052] A lifting method for the high-efficiency lifting equipment according to embodiment 1 comprises the following steps:

[0053] In bad weather or when insulation is needed, such as when it rains, snows, or is sunny, take two covers 9 and install them on the first conveying plate 52 and the second conveying plate 62 respectively, and plug the pins into the corresponding sockets to fix them.

[0054] Start the air conditioner main body 81, adjust the temperature of the air conditioner main body 81 to the required temperature, and the air conditioner main body 81 realizes air circulation in the shell 83. Wait for two or three minutes to ensure that the air conditioner is fully adjusted to the required temperature.

[0055] Step 1: Place the lower layer item 1a into the first vertical tube 53 from the first entrance 532, and manually hook the first hook 583 from the back to the front to the hook ring on the top of the lower layer item 1a; similarly, place the middle layer item 1b into the second vertical tube 63 from the second entrance 632, and hook the second hook 683 from the back to the front to the hook ring on the top of the middle layer item 1b; hang the top hook ring of the upper layer item 1c on the third hook 76, start the top rotating drive 73, and the third winding device 74 rotates clockwise to wind the third pulling line 75, pulling the third hook 76 and the upper layer item 1c to the desired height, and then stop the top rotating drive 73.

[0056] Step 2: Start the first rotating drive member 2, which in turn drives the rotating rod 1 to rotate clockwise, and the rotating rod 1 drives the first gear 51 to rotate clockwise, and the first gear 51 engages to drive the first conveying plate 52 to move to the right along the first support plate 41; at the same time, the rotating rod 1 drives the main gear 11 to rotate, and the main gear 11 engages to drive the first slave gear 57 to rotate clockwise, and then the first slave gear 57 drives the first winding rack 58 to rotate clockwise to wind the first pulling line 581, and the first pulling line 581 pulls the lower layer article 1a to move upward along the first vertical cylinder 53; when the lower layer article 1a is aligned with the first outlet 531, the first baffle 56 blocks the vertical upper part of the first hook 583, and the left end of the first conveying plate 52 is just close to the first outlet 531.

[0057] Similarly, the rotating rod 1 drives the second gear 61 to rotate clockwise, and the second gear 61 engages to drive the second conveying plate 62 to move to the right along the second support plate 42; at the same time, the main gear 11 engages to drive the second slave gear 67 to rotate clockwise, and then the second slave gear 67 drives the second winding rack 68 to rotate clockwise to wind the second vertical cylinder 63, and the second pulling line 681 pulls the middle layer article 1b to move upward along the second vertical cylinder 63; when the middle layer article 1b is aligned with the second outlet 631, the second baffle 66 blocks the vertical upper part of the second hook 683, and the left end of the second conveying plate 62 is just close to the second outlet 631; at this time, the rotating rod 1 drives the top plate 71 to rotate, and the telescopic cylinder 72 extends until the upper layer article 1c is just located at the extended plate of the upper layer of the multi-layer loading structure 100, the first rotating driving member 2 is paused, and the staff manually removes the upper layer article 1c and stacks it in the stacking and handling area on the upper layer of the multi-layer loading structure 100.

[0058] Then the first telescopic driving member 551 is controlled to extend, and the first telescopic driving member 551 drives the first push plate 55 to move forward. The first push plate 55 pushes the lower layer article 1a to move forward from the first outlet 531 to the left end of the first conveying plate 52, and the lower layer article 1a just falls between the two upper first limiting convex edges; similarly, the second telescopic driving member 551 is controlled to extend, and the second telescopic driving member 551 drives the second push plate 65 to move forward. The second push plate 65 pushes the middle layer article 1b to move forward from the second outlet 631 to the left end of the second conveying plate 62, and the middle layer article 1b just falls between the two upper second limiting convex edges.

[0059] The rotation of the rotating rod 1 will also drive the fan 82 to rotate together, and then the air after the temperature is adjusted by the air-conditioning body 81 will be blown into the first vertical tube 53 from the first air outlet pipe 84, and blown into the second vertical tube 63 from the second air outlet pipe 85. This design can only play a certain role in heat preservation.

[0060] Step 3: Start the first rotary driving member 2, driving the rotating rod 1 to rotate counterclockwise, the rotating rod 1 drives the first gear 51 to rotate counterclockwise, the first gear 51 engages and drives the first conveying plate 52 to move leftward along the first support plate 41, and the first roller 54 rolls along the upper surface of the first support plate 41; the first roller 54 slides into the first slide groove along the extended plate of the lower layer of the multi-layer loading structure 100, and the left end of the first conveying plate 52 extends into the lower layer of the multi-layer loading structure 100, and the lower layer articles 1a enter the lower layer of the multi-layer loading structure 100, and then the lower layer articles 1a are manually moved to the stacking and handling area of ​​the lower layer of the multi-layer loading structure 100; in this process, the rotating rod 1 drives the main gear 11 to rotate counterclockwise, and then drives the first slave gear 57 to rotate clockwise, releasing the first pulling line 581 wound on the first winding rack 58, and under the action of the gravity of the first hook 583, the first hook 583 moves down along the first vertical cylinder 53 to the first outlet 531 to wait for the next operation.

[0061] Similarly, the rotating rod 1 drives the second gear 61 to rotate counterclockwise, and the second gear 61 is engaged to drive the second conveying plate 62 to move leftward along the second support plate 42, and the second roller 64 rolls along the upper surface of the second support plate 42; the second roller 64 slides into the second slide groove along the extended plate of the middle layer of the multi-layer loading structure 100, and the left end of the second conveying plate 62 extends into the middle layer of the multi-layer loading structure 100, and the middle layer article 1b enters the middle layer of the multi-layer loading structure 100, and then the middle layer article 1b is manually moved to the stacking and handling area of ​​the middle layer of the multi-layer loading structure 100; in this process, the rotating rod 1 drives the main gear 11 to rotate counterclockwise, and then drives the second slave gear 67 to rotate clockwise, releasing the second pulling line 681 wound on the second winding rack 68, and under the action of the gravity of the second hook 683, the second hook 683 moves down along the second vertical cylinder 63 to the second outlet 631 to wait for the next operation;

[0062] During this process, the rotating rod 1 also drives the top plate 71 to rotate counterclockwise and reset to its maximum distance from the multi-layer loading structure 100. The telescopic cylinder 72 retracts and resets, and the first rotary drive member 2 is activated, driving the third winding device to rotate counterclockwise and release the third pull line 75. Under the action of gravity, the third hook 76 moves downward to the ground, awaiting the next operation. Repeating this operation can continuously transport the lower layer 1a, the middle layer 1b, and the upper layer 1c.

[0063] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An efficient lifting device for loading a multi-layer loading structure (100), wherein the items to be lifted include items on a lower layer (1a), items on a middle layer (1b), and items on an upper layer (1c), and wherein: The invention comprises a vertical rotating rod (1), a first rotating driving member (2) connected to the bottom of the rotating rod (1), a base (3) connected to the bottom of the first rotating driving member (2), and a support frame (4) connected to the base (3); the rotating rod (1) is sequentially connected to a lower loading device (5), a middle loading device (6), and an upper hoisting device (7) from bottom to top; the rotating rod (1) is provided with a main gear (11) between the middle loading device (6) and the upper hoisting device (7); The lower loading device (5) comprises a first gear (51) sleeved on the outer periphery of the bottom of the rotating rod (1), a first conveying plate (52) located behind the first gear (51), a first vertical cylinder (53) located behind the first conveying plate (52), and a first slave gear (57) meshed with the left side of the main gear (11). The front side of the first conveying plate (52) is provided with a first tooth pattern (521) meshed with the first gear (51). The left end of the first conveying plate (52) extends into the lower layer of the multi-layer loading structure (100). The bottom surface of the first conveying plate (52) is distributed with a plurality of first teeth. The roller (54) is connected to the left side of the base (3) at the bottom end of the first vertical cylinder (53), and the top end of the first vertical cylinder (53) extends to the top of the first conveying plate (52). In addition, a first outlet (531) is provided in front of the first vertical cylinder (53) and located above the first conveying plate (52); a first inlet (532) is provided on the side of the lower part of the first vertical cylinder (53); the bottom of the first slave gear (57) is fixedly connected to the first winding frame (58), and one end of the first pulling line (581) is wound on the first winding frame (58), and the other end of the first pulling line (581) is wound on the first pulling line (581). The first end of the first pulling line (581) passes around the first fixed pulley and then passes into the first vertical cylinder (53). The other end of the first pulling line (581) is provided with a first hook (583); the first winding frame (58) is rotatably mounted on the support frame (4), and the support frame (4) is provided with a first support plate (41) for the first roller (54) to move under the first conveying plate (52); a first opening (533) is provided at the back of the first vertical cylinder (53) opposite to the first outlet (531), and a first push plate (55) is provided at the first opening (533). The first push plate (55) is connected to the first conveying plate (52). A telescopic driving member (551), a first pushing plate (55) can push the lower layer article (1a) forward to separate from the first hook (583) and enter the first conveying plate (52) under the drive of the first telescopic driving member (551), the first hook (583) is L-shaped, the top of the first vertical cylinder (53) is connected to the first baffle (56) in front of the vertical top of the first hook (583) when the lower layer article (1a) moves upward to align with the first outlet (531); a first limiting plate is provided on the front side of the first conveying plate (52) to prevent the lower layer article (1a) from falling; The middle loading device (6) comprises a second gear (61) sleeved on the outer periphery of the middle portion of the rotating rod (1), a second conveying plate (62) located behind the second gear (61), a second vertical cylinder (63) located behind the second conveying plate (62), and a second slave gear (67) meshed with the right side of the main gear (11). The front side of the second conveying plate (62) is provided with a second tooth pattern (621) meshed with the second gear (61). The left end of the second conveying plate (62) extends into the middle layer of the multi-layer loading structure (100). The bottom surface of the second conveying plate (62) is distributed with a plurality of second Roller (64); the bottom end of the second vertical cylinder (63) is connected to the right side of the base (3); the top end of the second vertical cylinder (63) extends to the top of the second conveying plate (62), and the front of the second vertical cylinder (63) is provided with a second outlet (631) located above the second conveying plate (62); the lower side of the second vertical cylinder (63) is provided with a second inlet (632); the top of the second slave gear (67) is fixedly connected to the second winding frame (68), one end of the second pulling line (681) is wound on the second winding frame (68), and the other end of the second pulling line (681) is wound on the second winding frame (68). The second pull line (681) is passed around the second fixed pulley (682) and then passed into the second vertical cylinder (63). The other end of the second pulling line (681) is provided with a second hook (683); the second winding frame (68) is rotatably mounted on the support frame (4), and the support frame (4) is provided with a second support plate (42) for the second roller (64) to move under the second conveying plate (62); a second opening (633) is provided at the rear of the second vertical cylinder (63) opposite to the second outlet (631), and a second push plate (65) is provided at the second opening (633). The second push plate (65) ) is connected to the second telescopic driving member (651), and the second pushing plate (65) can push the middle-layer article (1b) forward to disengage the second hook (683) and enter the second conveying plate (62) under the drive of the second telescopic driving member (651), the second hook (683) is L-shaped, and the top of the second vertical cylinder (63) is connected to the second baffle (66) that just blocks the front of the second hook (683) when the middle-layer article (1b) moves up to align with the second outlet (631); the front side of the second conveying plate (62) is provided with a second limiting plate to prevent the middle-layer article (1b) from falling; The upper layer hoisting device (7) comprises a top plate (71) fixed to the top of the rotating rod (1), a telescopic cylinder (72) one end of which is connected to the side of the top plate (71), a top rotary driving member (73) installed on the top of the top plate (71), a third winding device (74) connected to the top rotary driving member (73), and a third hook (76) capable of hooking the upper layer article (1c), wherein the other end of the telescopic cylinder (72) is provided with a third fixed pulley (74), one end of a third pulling line (75) is wound around the third winding device (74), and the other end of the third pulling line (75) is passed around the third fixed pulley (79) and connected to the third hook (76).

2. The high-efficiency lifting equipment according to claim 1, characterized in that: The telescopic cylinder (72) comprises a main body fixedly connected to the side of the top plate (71) and a rod extending through the main body. The third fixed pulley (74) is connected to the rod. A third roller (77) is provided on the bottom surface of the main body. The support frame (4) is located below the telescopic cylinder (72) and is provided with a support plate (78) for the third roller (77) to rotate freely.

3. The high-efficiency lifting equipment according to claim 2, characterized in that: The multi-layer loading structure (100) is a four-layer loading rack, wherein the second layer of the four-layer loading rack is the lower layer, the third layer is the middle layer, and the fourth layer is the upper layer. The four-layer loading rack is located on the second, third, and fourth layers and is a left-right through structure. The four-layer loading rack is located on the second, third, and fourth layers and is provided with an extended plate (101) on the right side. The third layer is provided with a second chute for the second roller (64) to slide into, and the second layer is provided with a first chute for the first roller (54) to slide into. Stacking and handling areas for stacking articles are provided on both sides of the first and second chute.

4. The high-efficiency lifting equipment according to claim 1, characterized in that: The invention also includes a temperature regulating device (8) for regulating the temperature in the first vertical cylinder (53) and the second vertical cylinder (63). The temperature regulating device (8) includes an air conditioner main body (81), a fan (82) sleeved on the periphery of the rotating rod (1), and a shell (83) provided on the periphery of the fan (82). The shell (83) is provided with a first air outlet pipe (84) connected to the first vertical cylinder (53) and a second air outlet pipe (85) connected to the second vertical cylinder (63). The shell (83) is connected to the air conditioner main body (81).

5. The high-efficiency lifting equipment according to claim 1, characterized in that: The first conveying plate (52) and the second conveying plate (62) are both mesh plates, and a detachable shield (9) is provided on the first conveying plate (52) and the second conveying plate (62).

6. A lifting method for the high-efficiency lifting device according to any one of claims 1 to 5, comprising the following steps: Step 1: Place the lower layer item (1a) into the first vertical cylinder (53) from the first entrance (532), and hook the lower layer item (1a) with the first hook (583) from the back to the front; similarly, place the middle layer item (1b) into the second vertical cylinder (63) from the second entrance (632), and hook the middle layer item (1b) with the second hook (683) from the back to the front; hang the upper layer item (1c) on the third hook (76), start the top rotating drive member (73), and the third winding device (74) rotates clockwise to wind the third pulling line (75), pull the third hook (76) and the upper layer item (1c) up to the desired height, and then stop the top rotating drive member (73); Step 2: Start the first rotating driving member (2), thereby driving the rotating rod (1) to rotate clockwise, the rotating rod (1) drives the first gear (51) to rotate clockwise, the first gear (51) engages and drives the first conveying plate (52) to move rightward along the first supporting plate (41); at the same time, the rotating rod (1) drives the main gear (11) to rotate, the main gear (11) engages and drives the first slave gear (57) to rotate clockwise, and then the first slave gear (57) drives the first winding frame (58) to rotate clockwise to wind the first pulling line (581), the first pulling line (581) pulls the lower layer article (1a) to move upward along the first vertical cylinder (53); when the lower layer article (1a) is aligned with the first outlet (531), the first baffle (56) blocks the vertical upper part of the first hook (583), and the left end of the first conveying plate (52) is just close to the first outlet (531); Similarly, the rotating rod (1) drives the second gear (61) to rotate clockwise, and the second gear (61) engages to drive the second conveying plate (62) to move to the right along the second supporting plate (42); at the same time, the main gear (11) engages to drive the second slave gear (67) to rotate clockwise, and then the second slave gear (67) drives the second winding frame (68) to rotate clockwise to wind the second vertical cylinder (63), and the second pulling line (681) pulls the middle layer article (1b) to move upward along the second vertical cylinder (63); the middle layer article (1b) is aligned with the first When the second exit (631) is reached, the second baffle (66) blocks the vertical upper portion of the second hook (683), and the left end of the second conveying plate (62) is just close to the second exit (631); at this time, the rotating rod (1) drives the top plate (71) to rotate, and the telescopic cylinder (72) extends until the upper layer of the article (1c) is just located at the extended plate on the upper layer of the multi-layer loading structure (100), and the first rotating driving member (2) is paused, and the staff manually removes the upper layer of the article (1c) and stacks it in the stacking and handling area on the upper layer of the multi-layer loading structure (100); Then, the first telescopic driving member (551) is controlled to extend, and the first telescopic driving member (551) drives the first push plate (55) to move forward, and the first push plate (55) pushes the lower layer article (1a) to move forward from the first outlet (531) to the left end of the first conveying plate (52); similarly, the second telescopic driving member (551) is controlled to extend, and the second telescopic driving member (551) drives the second push plate (65) to move forward, and the second push plate (65) pushes the middle layer article (1b) to move forward from the second outlet (631) to the left end of the second conveying plate (62); Step 3: Start the first rotating driving member (2), drive the rotating rod (1) to rotate counterclockwise, the rotating rod (1) drives the first gear (51) to rotate counterclockwise, the first gear (51) engages and drives the first conveying plate (52) to move leftward along the first supporting plate (41); the first roller (54) slides into the first chute along the extended plate of the lower layer of the multi-layer loading structure (100), the left end of the first conveying plate (52) extends into the lower layer of the multi-layer loading structure (100), and the lower layer articles (1a) enter the multi-layer loading structure. The lower layer of the multi-layer loading structure (100) is then manually moved to the stacking and handling area of ​​the lower layer of the multi-layer loading structure (100); during this process, the rotating rod (1) drives the main gear (11) to rotate counterclockwise, thereby driving the first slave gear (57) to rotate clockwise, releasing the wound first pulling line (581), and under the action of the gravity of the first hook (583), the first hook (583) moves down along the first vertical cylinder (53) to the first outlet (531) to wait for the next operation; Similarly, the rotating rod (1) drives the second gear (61) to rotate counterclockwise, and the second gear (61) engages and drives the second conveying plate (62) to move leftward along the second support plate (42); the second roller (64) slides into the second slide groove along the extension plate of the middle layer of the multi-layer loading structure (100), and the left end of the second conveying plate (62) extends into the middle layer of the multi-layer loading structure (100), and the middle layer items (1b) enter the middle layer of the multi-layer loading structure (100), and then the middle layer items (1b) are manually moved to the stacking and handling area of ​​the middle layer of the multi-layer loading structure (100); in this process, the rotating rod (1) drives the main gear (11) to rotate counterclockwise, and then drives the second slave gear (67) to rotate clockwise, releasing the wound second pulling line (681), and under the action of the gravity of the second hook (683), the second hook (683) moves down along the second vertical cylinder (63) to the second outlet (631) to wait for the next operation; During this process, the rotating rod (1) drives the top plate (71) to rotate counterclockwise and reset, the telescopic cylinder (72) contracts and resets, the first rotary drive member (2) is started, and drives the third winding device to rotate counterclockwise to release the third pulling line (75), and under the action of the gravity of the third hook (76), the third hook (76) moves downward to close to the ground, waiting for the next operation.

7. The lifting method according to claim 6, characterized in that: The method further includes the following operations: before step 1, starting the air conditioning body (81), adjusting the temperature of the air conditioning body (81) to a desired temperature, and the air conditioning body (81) realizing air circulation in the housing (83); In step 2, the rotation of the rotating rod (1) also drives the fan (82) to rotate together, thereby blowing the air after the temperature of the air conditioner body (81) into the first vertical tube (53) and the second vertical tube (63).

8. The lifting method according to claim 6, wherein: Before step 1: When the weather is bad or insulation is required, the shield (9) is installed on the first conveying plate (52) and the second conveying plate (62).

Images