Efficient and stable elevator

Abstract

The utility model discloses an efficient and stable elevator. The efficient and stable elevator comprises a frame, a carrying platform and a lifting assembly. The lifting assembly is fixed to the upper portion of the frame, so that the carrying platform ascends and descends in the frame. And the outer protective net is arranged around the frame, and the maintenance gallery bridge assembly is fixed, so that manual maintenance is facilitated. An in-out device is arranged at the bottom of the frame and comprises a fixed assembly and a movable assembly ascending and descending along with the carrying platform, and when the movable assembly ascends and descends to be flush with the fixed assembly, material in-out is achieved. The fixed assembly and the movable assembly are of a conveying belt structure and provided with a driving device, and the conveying efficiency is improved. The object carrying platform is provided with an inner protective net, guide assemblies are installed at the four corners, and stable operation is ensured. A safety assembly is arranged at the entrance and exit of the loading platform and comprises an upper guardrail and a lower guardrail which are connected through a chain and controlled by a safety motor to move back and forth. Maintenance convenience and cargo circulation efficiency of the equipment are improved, and the equipment is suitable for storage, logistics and industrial production environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hoist, in particular to a high -efficient smooth hoist. BACKGROUND

[0002] The goods elevator is a kind of vertical transport equipment widely used in warehousing, logistics, factory and commercial building, and its main function is to lift and transport goods to improve work efficiency and reduce labor consumption.However, the existing goods elevator still has certain limitations in maintenance convenience and goods flow, which affects the use experience and long-term operation stability of the equipment.

[0003] Firstly, in the design of traditional goods elevator, motor, transmission mechanism and other key components are usually installed on the top or side wall of the frame, and the maintenance of these components often needs additional auxiliary equipment, such as ladder or scaffold, which leads to complex and unsafe repair process.Because of space limitation, maintenance personnel need to use external support tools to access the core components, which increases the operation difficulty and maintenance cost.

[0004] Secondly, the existing elevator has a single goods in-out mode, mostly using manual or forklift handling mode, which has the problem of low goods loading and unloading efficiency.In some application scenarios, such as assembly line operation or automated warehouse, the access of goods in the elevator needs a more efficient way to reduce manual intervention and waiting time.

[0005] Therefore, the present application provides a kind of high -efficient smooth hoist, at least solves the technical problem of the maintenance inconvenience and low goods flow efficiency of the existing goods elevator. CONTENT OF UTILITY MODEL

[0006] The purpose of the present application is to provide a kind of high -efficient smooth hoist, at least solves the technical problem of the maintenance inconvenience and low goods flow efficiency of the existing goods elevator.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] The present application provides a kind of high -efficient smooth hoist, characterized by: including frame and load platform, the frame top is fixedly set with several for the load platform in the frame inside lifting's lifting assembly, the frame is fixedly set with outer protective net around, the frame is fixedly set with the maintenance corridor bridge component for facilitating manual repair, the frame bottom is provided with the in-out device for material in and out the load platform;

[0009] Among them, the in-out device includes fixed component and mobile component, the mobile component is fixedly set on the load platform and is lifted together with the load platform, the fixed component is set on the plane height where material needs to be removed, and the material can be in and out when the mobile component is lifted to the same plane height with the fixed component.

[0010] In a further aspect, the maintenance corridor assembly comprises a plurality of support frames fixedly arranged on the frame, a channel plate arranged between the support frames, and a peripheral fence fixedly arranged on a side of the channel plate away from the frame.

[0011] In a further aspect, the fixed assembly and the movable assembly have the same structure, and the fixed assembly / movable assembly comprises a support frame, a conveying belt arranged around the support frame, and a driving device fixedly arranged on the support frame and configured to drive the conveying belt.

[0012] In a further aspect, the fixed assembly and the movable assembly are provided with material limiting devices on the abutting side.

[0013] In a further aspect, the material loading platform comprises a base formed by a plurality of fixed steel frames, and an inner protective net fixedly arranged on the base in a horizontal direction perpendicular to the material feeding and discharging direction.

[0014] In a further aspect, the base is provided with a guide assembly facilitating lifting at four corners.

[0015] In a further aspect, the guide assembly comprises an outer shell, and a roller arranged to roll in the outer shell.

[0016] In a further aspect, the material loading platform is provided with a safety assembly at the material feeding and discharging port.

[0017] In a further aspect, the safety assembly comprises an upper guardrail and a lower guardrail connected by a chain, a safety motor fixedly arranged on the frame, and the output end of the safety motor is configured to control the chain to drive the upper guardrail and the lower guardrail to alternately move back and forth.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The maintenance corridor bridge assembly is arranged on the frame, so that the maintenance personnel can directly stand on the corridor bridge to perform maintenance without additional auxiliary equipment, the safety and convenience of operation are improved, and in the prior art, maintenance usually needs to use a ladder or a scaffold, which has safety hazards and is inconvenient to operate.In addition, the in-out device is arranged at the bottom of the object carrying platform, the moving assembly is lifted and lowered with the object carrying platform, and the smooth in-out of goods is realized when the moving assembly is lifted and lowered to the same height of the fixed assembly, thereby avoiding the low efficiency problem of manual carrying or forklift operation for goods loading and unloading of the traditional lifting machine.The fixed assembly and the moving assembly adopt a conveying belt structure and are provided with a driving device, so that the material can be automatically transmitted, manual intervention is reduced, and conveying efficiency is improved.Meanwhile, the guide assembly of the object carrying platform ensures stable lifting and avoids deviation, thereby improving operation stability.In addition, the safety assembly at the in-out port adopts a guardrail structure which can be automatically opened and closed and is controlled by a safety motor, so that the safety of the whole operation is improved.Specifically, the present application effectively improves the maintenance convenience, operation safety and logistics efficiency of the goods lifting machine, and is suitable for the fields of warehousing, logistics and industrial production.

[0020] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] Among them:

[0022] Figure 1 is the overall structure schematic diagram of the present application;

[0023] Figure 2 is the overall structure schematic diagram of the maintenance corridor bridge assembly of the present application;

[0024] Figure 3 is the assembly structure schematic diagram of the maintenance corridor bridge assembly and the object carrying platform of the present application;

[0025] Figure 4 is the schematic diagram of the object carrying platform of the present application and highlights the structure schematic diagram of the guide assembly;

[0026] Figure 5 is the overall structure schematic diagram of the safety assembly of the present application;

[0027] Figure 6 is the use scene schematic diagram of the present application.

[0028] Label explanation:

[0029] 10, frame; 20, object carrying platform; 21, base; 22, inner protective net; 30, lifting assembly; 40, outer protective net;

[0030] 50, maintenance gallery bridge assembly; 51, support frame; 52, passage plate; 53, peripheral fence; 60, access device; 61, fixing assembly; 611, support; 612, conveying belt; 613, driving device; 62, moving assembly; 70, material limiting device; 80, guide assembly; 81, shell; 82, roller; 90, safety assembly; 91, upper guardrail; 92, lower guardrail; 93, chain; 94, safety motor. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer and more understandable, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and do not limit the utility model.

[0032] The utility model provides a kind of high efficiency smooth elevator, it is mainly applied to warehouse, logistics, factory etc. Scene, to realize the efficient vertical transportation of goods.The technical scheme of the utility model is improved on the basis of prior art, mainly reflected in the convenience of lifting maintenance and the efficiency of material circulation, such as Figure 6 .

[0033] As Figure 1 Indicated, the high efficiency smooth elevator of the utility model includes frame 10, object carrying platform 20 and lifting assembly 30.The frame 10 is made of high-strength metal material, provides overall support structure, ensures that the elevator has enough stability and durability in long-term use process.Frame 10 is fixedly provided with outer protective net 40 around, plays certain on-site operation safety.Lifting assembly 30 is located above frame 10, and can adopt electric hoist, hydraulic drive or cable transmission mode, ensures the smooth running of object carrying platform 20 in vertical direction.

[0034] As Figure 2 Indicated, to improve the convenience of maintenance, the frame 10 is fixedly provided with maintenance gallery bridge assembly 50.The maintenance gallery bridge assembly 50 is composed of support frame 51, passage plate 52 and peripheral fence 53.Support frame 51 is fixed on frame 10, forms stable support structure, passage plate 52 is erected between support frame 51, so that maintenance personnel can stand on passage plate 52 and operate.Peripheral fence 53 is installed on the side of passage plate 52 away from frame 10, ensures that maintenance personnel will not fall due to center of gravity deviation in the operation process, improves the operation safety.

[0035] As Figure 3 And Figure 4As shown, in addition to improving the efficiency of goods entry and exit, this utility model provides an entry / exit device 60 at the bottom of the frame 10. This entry / exit device 60 combines a fixed component 61 and a moving component 62. The moving component 62 is fixed to the loading platform 20 and rises and falls synchronously with the loading platform 20, while the fixed component 61 is positioned at the height of the material exit plane. When the moving component 62 rises and falls to align with the fixed component 61, the goods can be smoothly transferred from the loading platform 20 to the fixed component 61, achieving efficient material transfer. The loading platform 20 includes several mutually fixed steel frames forming a base 21, on which an inner protective net 22 is fixedly installed horizontally and perpendicular to the material entry / exit direction.

[0036] Furthermore, to enhance conveying efficiency, the fixed component 61 and the moving component 62 have the same structural shape, both including a support 611, and a conveyor belt is arranged around the support 611. They are also equipped with a drive device 613 to drive the conveyor belt 612 to operate, so that materials can be automatically transferred, reducing the burden of manual handling and improving work efficiency.

[0037] In order to prevent materials from sliding or falling during the material loading and unloading process, a material limiting device 70 is provided on the side where the fixed component 61 and the moving component 62 abut against each other, so as to ensure the stability of the material during the conveying process and prevent the material from being damaged due to vibration or uneven movement.

[0038] The loading platform 20 consists of a base 21 composed of multiple mutually fixed steel frames to ensure its overall load-bearing capacity and adaptability to the transportation of goods of different specifications. Guide components 80 are provided at the four corners of the base 21. Each guide component 80 includes a housing 81, inside which rollers 82 are rolled, ensuring that the loading platform 20 always runs along a fixed track during lifting and lowering, preventing deviation and improving operational stability.

[0039] like Figure 5 As shown, in addition to enhancing safety, a safety component 90 is installed at the entrance and exit of the cargo platform 20. This safety component 90 includes an upper guardrail 91 and a lower guardrail 92, which are connected by a chain 93 and driven by a safety motor 94 fixedly installed on the frame 10. This allows the guardrails to open and close alternately, effectively preventing goods or personnel from accidentally entering the lifting area and improving operational safety.

[0040] In summary, this utility model's high-efficiency and stable lifting machine features innovative designs in terms of ease of maintenance, material conveying efficiency, and safety, effectively improving the equipment's practicality and applicability, and is particularly suitable for high-frequency logistics operations and automated production environments.

[0041] The utility model has been described exemplarily above in combination with the drawings, obviously, the utility model specific implementation is not limited by the above-mentioned mode, as long as various non-essential improvements of method concept and technical scheme of adopting the utility model or the utility model concept and technical scheme are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A high efficiency smooth elevator characterized by: The utility model provides a kind of material loading platform, including frame (10) and object platform (20), several lifting assemblies (30) for the object platform (20) are fixedly arranged on the frame (10) inside the frame (10) and are lifted, the frame (10) is fixedly provided with outer protective net (40) around, the frame (10) is fixedly provided with maintenance gallery component (50) for facilitating manual maintenance on the frame (10), the bottom of the frame (10) is provided with in-out device (60) for material to enter and exit the object platform (20); Wherein, the in-out device (60) includes fixed component (61) and moving component (62), the moving component (62) is fixedly arranged on the object platform (20) and is lifted with the object platform (20), the fixed component (61) is arranged on the plane height where material needs to be removed, and material can be entered and exited when the moving component (62) is lifted to the same plane height with the fixed component (61).

2. A high efficiency smooth elevator as claimed in claim 1, wherein, The maintenance gallery component (50) includes a plurality of support frames (51), a passage plate (52), and a peripheral fence (53). The support frames (51) are fixedly arranged on the frame (10). The passage plate (52) is arranged between the support frames (51). The peripheral fence (53) is fixedly arranged on the side of the passage plate (52) away from the frame (10).

3. A high efficiency, smooth elevator as claimed in claim 2, wherein, The fixed component (61) and the moving component (62) have the same structure and shape. The fixed component (61) and the moving component (62) include a support (611). A conveyor belt (612) is arranged around the support (611). A driving device (613) is fixedly arranged on the support (611) to drive the conveyor belt (612) to operate.

4. A high efficiency, smooth elevator as claimed in claim 3, wherein, The fixed component (61) and the moving component (62) are provided with a material limiting device (70) on the side abutting against each other.

5. A high efficiency, smooth elevator as claimed in claim 1, wherein, The object platform (20) includes a base (21) formed by a plurality of fixed steel frames. An inner protective net (22) is fixedly arranged on the base (21) in the horizontal direction perpendicular to the material entering and exiting direction.

6. A high efficiency, smooth elevator as claimed in claim 5, wherein: The base (21) is provided with a guide assembly (80) at four corners for easy lifting.

7. A high efficiency, smooth elevator as claimed in claim 6, wherein, The guide assembly (80) includes an outer shell (81). A roller (82) is arranged in the outer shell (81).

8. A high efficiency, smooth elevator as claimed in claim 1, wherein, The entrance and exit of the object platform (20) are provided with a safety assembly (90).

9. A high efficiency, smooth elevator as claimed in claim 8, wherein, The safety assembly (90) includes an upper guardrail (91) and a lower guardrail (92) connected by a chain (93). A safety motor (94) is fixedly arranged on the frame (10). The output end of the safety motor (94) controls the chain (93) to drive the upper guardrail (91) and the lower guardrail (92) to alternately move back and forth.

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