A hoist

Abstract

The present invention provides a hoist, which comprises a loading device and a lifting device; the loading device includes a storage plate, a limiting structure and a pushing structure, the limiting structure is slidably connected to the storage plate and forms a storage space for accommodating profiles with the storage plate, and the pushing structure is used to push out the profiles in the storage space; the lifting device includes a lifting plate and a frame, the lifting plate moves up and down relative to the frame, and the storage plate is arranged on the lifting plate. The present invention solves the problems that the storage rack in the existing lifting and transporting device cannot be adjusted as needed and it is inconvenient to take out the profiles from the storage rack.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation equipment, and more particularly to a hoist. Background Art

[0002] When there are a large number of profiles, they need to be temporarily stored in a warehouse. During the storage process, a transportation elevator is generally used to carry the profiles. Some existing transportation elevators have a single function, are inconvenient to move and adjust as needed, and are inconvenient to take the profiles out of the transportation elevator.

[0003] The existing Chinese invention patent with the publication number CN112758648A discloses a profile storage device, including a framing machine, a rising translation platform, a conveying mechanism, and a profile storage rack. The profile storage rack is placed on the conveying mechanism. The conveying mechanism is located on one side of the conveying end of the framing machine, and the conveying mechanism is arranged parallel to the rising translation platform. The profile storage rack is divided into multiple storage layers from top to bottom by a plurality of grid bars, and the profile storage rack is transported to the conveying mechanism. When starting to store materials, the profiles are conveyed to the first roller table of the framing machine and stop on the first roller table. The framing machine conveys the profiles to the designated storage layer through lifting. The second roller table of the rising translation platform is inserted into the designated storage layer so that the second roller table and the grid bars are on the same horizontal plane. The first roller table sends the profiles into the profile storage rack, and the second roller table receives and stops the profiles on the grid bars, and the second roller table withdraws from the designated storage layer. The storage rack in this patent cannot be adjusted as needed, and it is inconvenient to remove the profiles from the storage rack. Summary of the Invention

[0004] Based on this, in order to solve the problems that the storage rack in the existing lifting and transportation device cannot be adjusted as needed and it is inconvenient to take the profiles out of the storage rack, the present invention provides a hoist, and its specific technical solution is as follows:

[0005] A hoist, comprising:

[0006] A loading device, the loading device includes a storage plate, a limiting structure, and a pushing structure. The limiting structure is slidably connected to the storage plate and forms a storage space for accommodating profiles with the storage plate. The pushing structure is used to push the profiles in the storage space out;

[0007] A lifting device, the lifting device includes a lifting plate and a frame. The lifting plate moves up and down relative to the frame, and the storage plate is installed on the lifting plate.

[0008] The above elevator forms a storage space by setting a limiting structure, and the limiting structure is slidably connected to the storage plate. By adjusting the position of the limiting structure, the size of the storage space can be adjusted, so as to adapt to different profiles. A pushing structure is also provided, which pushes the profiles in the storage space out, solving the problem of inconveniently taking out the profiles from the storage rack. There is a lifting plate, and the lifting plate drives the storage plate to move up and down, so as to realize the lifting and transportation of the profiles.

[0009] Further, the limiting structure includes a first sliding assembly and a second sliding assembly; both the first sliding assembly and the second sliding assembly are slidably connected to the storage plate; the first sliding assembly, the second sliding assembly and the storage plate form the storage space.

[0010] Further, the first sliding assembly includes a first sliding plate, a second sliding plate and a first rotating member; both the first sliding plate and the second sliding plate are slidably connected to the storage plate; both the first sliding plate and the second sliding plate are rotatably connected to the first rotating member; the first rotating member is fixedly connected to the storage plate; the first sliding plate, the second sliding plate, the second sliding assembly and the storage plate form the storage space.

[0011] Further, the second sliding assembly includes a third sliding plate, a fourth sliding plate and a second rotating member; both the third sliding plate and the fourth sliding plate are slidably connected to the storage plate; both the third sliding plate and the fourth sliding plate are rotatably connected to the second rotating member; the second rotating member is fixedly connected to the storage plate.

[0012] Further, the pushing structure includes a pushing plate and a first driving device for controlling the lifting of the pushing plate; the pushing plate is located in the storage space; the first driving device is fixedly connected to the storage plate.

[0013] Further, the first driving device includes a first driving member, a belt and a transmission rod; the output end of the first driving member is connected to the belt; the transmission rod is fixedly connected to the belt; the transmission rod is fixedly connected to the pushing plate.

[0014] Further, at least two baffles are provided on the lifting plate, and the baffles are arranged at intervals to form an interval space, and the storage plate, the limiting structure and the pushing structure are all located in the interval space.

[0015] Further, a driving structure is also included; the driving structure controls the lifting movement of the lifting plate; the driving structure is connected to the frame.

[0016] Further, a feeding structure is also included, and the feeding structure is used to push the profiles into the storage space.

[0017] Further, the feeding structure includes a storage plate, a feeding plate, and a second driving member; the storage plate is installed on the frame; the feeding plate is slidably connected to the storage plate; and the second driving member controls the feeding plate to move horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but the emphasis is placed on showing the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0019] Figure 1 is a schematic structural diagram of an elevator according to an embodiment of the present invention;

[0020] Figure 2 is one of the schematic structural diagrams of the loading device of the elevator according to an embodiment of the present invention;

[0021] Figure 3 is another schematic structural diagram of the loading device of the elevator according to an embodiment of the present invention;

[0022] Figure 4 is yet another schematic structural diagram of the loading device of the elevator according to an embodiment of the present invention;

[0023] Figure 5 is one of the schematic structural diagrams of the lifting device of the elevator according to an embodiment of the present invention;

[0024] Figure 6 is another schematic structural diagram of the lifting device of the elevator according to an embodiment of the present invention;

[0025] Description of the Reference Numerals:

[0026] 1, storage plate; 11, chute; 2, limiting structure; 21, first sliding assembly; 211, first sliding plate; 212, second sliding plate; 213, first rotating member; 22, second sliding assembly; 221, third sliding plate; 222, fourth sliding plate; 223, second rotating member; 3, pushing structure; 31, pushing plate; 32, first driving device; 321, first driving member; 322, belt; 323, transmission rod; 4, lifting plate; 41, baffle; 5, frame; 6, driving structure; 7, feeding structure; 71, storage plate; 72, feeding plate; 73, second driving member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] In the present invention, the so-called "first" and "second" do not represent specific quantities and sequences, but are only used for name distinction.

[0031] As Figures 1 to 6 shown, a hoist in an embodiment of the present invention includes a material loading device and a lifting device; the material loading device includes a storage plate 1, a limiting structure 2 and a material pushing structure 3. The limiting structure 2 is slidably connected to the storage plate 1 and forms a storage space for accommodating profiles with the storage plate 1. The material pushing structure 3 is used to push the profiles in the storage space out; the lifting device includes a lifting plate 4 and a frame 5. The lifting plate 4 moves up and down relative to the frame 5, and the storage plate 1 is installed on the lifting plate 4.

[0032] For the above hoist, by providing the limiting structure 2, the limiting structure 2 forms a storage space with the storage plate 1. At the same time, the limiting structure 2 is slidably connected to the storage plate 1. By adjusting the position of the limiting structure 2, the size of the storage space can be adjusted, so as to adapt to different profiles; a material pushing structure 3 is also provided, and the material pushing structure 3 pushes the profiles in the storage space out, solving the problem of inconveniently taking out the profiles from the storage rack; a lifting plate 4 is provided, and the lifting plate 4 drives the storage plate 1 to move up and down, so as to realize the lifting and transportation of the profiles.

[0033] In one embodiment, the limiting structure 2 includes a first sliding assembly 21 and a second sliding assembly 22; both the first sliding assembly 21 and the second sliding assembly 22 are slidably connected to the storage plate 1; the first sliding assembly 21, the second sliding assembly 22 and the storage plate 1 form a storage space. The first sliding assembly 21 and the second sliding assembly 22 are arranged adjacent to each other, and both the first sliding assembly 21 and the second sliding assembly 22 can move horizontally relative to the storage plate 1. Thus, it is convenient to adjust the size of the storage space.

[0034] Preferably, the first sliding assembly 21 and the second sliding assembly 22 are arranged vertically, and the storage plate 1 is arranged horizontally. Thus, the first sliding assembly 21, the second sliding assembly 22 and the storage plate 1 form a storage space with an upward opening.

[0035] As Figures 2 to 4 shown, in one embodiment, the first sliding assembly 21 includes a first sliding plate 211, a second sliding plate 212 and a first rotating member 213; both the first sliding plate 211 and the second sliding plate 212 are slidably connected to the storage plate 1; both the first sliding plate 211 and the second sliding plate 212 are rotatably connected to the first rotating member 213; the first rotating member 213 is fixedly connected to the storage plate 1; the first sliding plate 211, the second sliding plate 212, the second sliding assembly 22 and the storage plate 1 form a storage space.

[0036] Specifically, the second sliding assembly 22 includes a third sliding plate 221, a fourth sliding plate 222 and a second rotating member 223; both the third sliding plate 221 and the fourth sliding plate 222 are slidably connected to the storage plate 1; both the third sliding plate 221 and the fourth sliding plate 222 are rotatably connected to the second rotating member 223; the second rotating member 223 is fixedly connected to the storage plate 1.

[0037] Preferably, the outer contour of the storage plate 1 is a cuboid, and the first sliding plate 211, the second sliding plate 212, the third sliding plate 221 and the fourth sliding plate 222 are arranged along the outer contour of the storage plate 1; the first sliding plate 211 and the second sliding plate 212 are arranged in parallel at intervals. By rotating the first rotating member 213, the first sliding plate 211 and the second sliding plate 212 are driven to move horizontally relative to the storage plate 1, and the first sliding plate 211 and the second sliding plate 212 approach or move away from the center of the storage plate 1 simultaneously; the third sliding plate 221 and the fourth sliding plate 222 are arranged in parallel at intervals. By rotating the second rotating member 223, the third sliding plate 221 and the fourth sliding plate 222 are driven to move horizontally relative to the storage plate 1, and the third sliding plate 221 and the fourth sliding plate 222 approach or move away from the center of the storage plate 1 simultaneously; thus, it is convenient to adjust the size of the storage space by the first rotating member 213 and the second rotating member 223.

[0038] Preferably, the storage plate 1 is provided with a sliding groove 11, and the first sliding plate 211, the second sliding plate 212, the third sliding plate 221 and the fourth sliding plate 222 are all slidably connected to the sliding groove 11.

[0039] Preferably, the first rotating member 213 and the second rotating member 223 are both screws; the first sliding plate 211 and the second sliding plate 212 are both threadedly connected to the first rotating member 213; the third sliding plate 221 and the fourth sliding plate 222 are both threadedly connected to the second rotating member.

[0040] Specifically, the pushing structure 3 includes a pushing plate 31 and a first driving device 32 for controlling the lifting of the pushing plate 31; the pushing plate 31 is located in the storage space; the first driving device 32 is fixedly connected to the storage plate 1.

[0041] Specifically, the first driving device 32 includes a first driving member 321, a belt 322 and a transmission rod 323; the output end of the first driving member 321 is connected to the belt 322; the transmission rod 323 is fixedly connected to the belt 322; the transmission rod 323 is fixedly connected to the pushing plate 31.

[0042] Preferably, the storage plate 1 is provided with a through hole (not shown in the figure), one end of the transmission rod 323 connected to the pushing plate 31 passes through the through hole and is located in the storage space, the pushing plate 31 is located in the storage space, the first driving member 321 drives the belt 322 to rotate, thereby driving the transmission rod 323 to perform a lifting movement, and thus driving the pushing plate 31 to perform a lifting movement, and the pushing plate 31 thus pushes out the profiles in the storage space.

[0043] As Figure 5 and Figure 6 shown, in one embodiment, the lifting plate 4 is provided with at least two baffles 41, the baffles 41 are spaced apart and form a spaced space, and the storage plate 1, the limiting structure 2 and the pushing structure 3 are all located in the spaced space. In this way, the profiles in the storage space are prevented from falling during the lifting and transportation process.

[0044] As Figure 5 shown, in one embodiment, the lifting device further includes a driving structure 6; the driving structure 6 controls the lifting movement of the lifting plate 4; the driving structure 6 is connected to the frame 5. In this way, the lifting function of the lifting plate 4 is realized.

[0045] Preferably, the driving structure 6 includes a rotating motor and a transmission belt (both not shown in the figure), the output end of the rotating motor is connected to the transmission belt, the transmission belt is fixedly connected to the lifting plate, the rotating motor drives the transmission belt to rotate, and the transmission belt further drives the lifting plate to perform a lifting movement.

[0046] As Figure 5 and Figure 6As shown, in one of the embodiments, the elevator further includes a feeding structure 7, and the feeding structure 7 is used to push the profiles into the storage space.

[0047] Specifically, the feeding structure 7 includes a placing plate 71, a feeding plate 72, and a second driving member 73; the placing plate 71 is installed on the frame 5; the feeding plate 72 is slidably connected to the placing plate 71; the second driving member 73 controls the feeding plate 72 to move horizontally.

[0048] Preferably, the placing plate 71, the feeding plate 72, and the second driving member 73 are all located outside the spaced space; the second driving member 73 is installed on the frame 5 and the output end of the driving device is connected to the feeding plate 72; the feeding plate 72 is perpendicular to the placing plate 71, and the second driving member 73 controls the feeding plate 72 to reciprocate in a horizontal direction parallel to the placing plate 71, so as to push the profiles on the placing plate 71 into the storage space.

[0049] Preferably, the second driving member 73 is a hydraulic cylinder, which is a prior art and will not be elaborated here.

[0050] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0051] The above-described embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent should be subject to the appended claims.

Claims

1. An elevator, characterized in that, Including: A material loading device, which includes a storage plate, a limiting structure, and a material pushing structure. The limiting structure is slidably connected to the storage plate and forms a storage space for accommodating profiles with the storage plate. The material pushing structure is used to push out the profiles in the storage space; A lifting device, which includes a lifting plate and a frame. The lifting plate moves up and down relative to the frame, and the storage plate is installed on the lifting plate; A feeding structure, which is used to push profiles into the storage space; The limiting structure includes a first sliding component and a second sliding component; both the first sliding component and the second sliding component are slidably connected to the storage plate; the first sliding component, the second sliding component, and the storage plate form the storage space; The first sliding component includes a first sliding plate, a second sliding plate, and a first rotating member; both the first sliding plate and the second sliding plate are slidably connected to the storage plate; both the first sliding plate and the second sliding plate are rotatably connected to the first rotating member; the first rotating member is fixedly connected to the storage plate; the first sliding plate, the second sliding plate, the second sliding component, and the storage plate form the storage space; the second sliding component includes a third sliding plate, a fourth sliding plate, and a second rotating member; both the third sliding plate and the fourth sliding plate are slidably connected to the storage plate; both the third sliding plate and the fourth sliding plate are rotatably connected to the second rotating member; the second rotating member is fixedly connected to the storage plate; The outer contour of the storage plate is a cuboid. The first sliding plate, the second sliding plate, the third sliding plate, and the fourth sliding plate are arranged along the outer contour of the storage plate. The storage plate is provided with a chute, and the first sliding plate, the second sliding plate, the third sliding plate, and the fourth sliding plate are all slidably connected to the chute; The material pushing structure includes a material pushing plate and a first driving device for controlling the lifting of the material pushing plate; the material pushing plate is located in the storage space; the first driving device is fixedly connected to the storage plate; the first driving device includes a first driving member, a belt, and a transmission rod; the output end of the first driving member is connected to the belt; the transmission rod is fixedly connected to the belt; the transmission rod is fixedly connected to the material pushing plate; The feeding structure includes a placing plate, a feeding plate, and a second driving member; the placing plate is installed on the frame; the feeding plate is slidably connected to the placing plate; the second driving member controls the horizontal movement of the feeding plate; the placing plate, the feeding plate, and the second driving member are all located outside the spaced space; The second driving member is installed on the frame and the output end of the driving device is connected to the feeding plate; the feeding plate is perpendicular to the placing plate, and the second driving member controls the feeding plate to perform a reciprocating movement along the horizontal direction parallel to the placing plate.

2. The elevator according to claim 1, characterized in that, The lifting plate is provided with at least two baffles, which are spaced apart to form a spaced space. The storage plate, the limiting structure, and the material pushing structure are all located in the spaced space.

3. The elevator according to claim 1, characterized in that The lifting device further includes a driving structure; the driving structure controls the lifting plate to perform a lifting motion; the driving structure is connected to the frame.

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