An S-shaped vertical floor hoist

Abstract

This utility model discloses an S-shaped vertical floor-penetrating hoist, comprising a main profile and a grid frame. The main profile is connected to the grid frame via a main support frame. Drive gears are installed at both ends of the main profile, and a transmission chain is installed between the two drive gears. A drive motor is installed on the main profile to drive one of the drive gears. Self-locking bag-grabbing frames are installed at equal intervals along the transmission chain. The main profile includes a lower passive section, a middle connecting section, and an upper driving end. The lower passive section and the upper driving end are respectively installed at both ends of the middle connecting section. A bag-grabbing device is installed on the lower passive section, and a bag-unloading conversion device is installed on the upper driving end. This utility model offers high space utilization, flexible installation, and simple operation; stable and efficient conveying, accelerating logistics turnover; good safety, reasonable structure, and long service life; convenient maintenance; and wide applicability.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology, specifically an S-shaped vertical floor hoisting machine. Background Technology

[0002] In supermarkets, e-commerce warehouses, and similar locations, the transport of goods between different floors is a crucial aspect of daily operations. Currently, the most common methods for transporting goods between floors are manual handling or the use of ordinary elevators. Manual handling is not only labor-intensive and inefficient, but also prone to damage to goods and injuries to personnel during the process. Ordinary elevator transport suffers from problems such as occupying a large space, discontinuous transport, and difficulty in seamlessly integrating with conveyor lines, failing to meet the demands of supermarkets, e-commerce warehouses, and similar locations for fast, stable, and efficient goods transport.

[0003] Furthermore, some existing lifting and conveying equipment are either structurally complex, lack installation flexibility, and are difficult to adapt to different floor heights; or they have insufficient safety features, and can easily cause damage to personnel and other facilities when goods accidentally fall. Therefore, there is an urgent need for a vertical floor-to-floor lifting device that is simple in structure, easy to install, provides stable and efficient conveying, is highly safe, and can adapt to different floor heights. Utility Model Content

[0004] The purpose of this invention is to provide an S-shaped vertical floor-penetrating hoist to solve the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an S-shaped vertical floor-penetrating hoist, comprising a main profile and a grid frame. The main profile is connected to the grid frame via a main support frame. Drive gears are respectively installed at both ends of the main profile, and a transmission chain is installed between the two drive gears. A drive motor for driving one of the drive gears is installed on the main profile. Self-locking bag-grabbing frames are installed at equal intervals on the transmission chain. The main profile includes a lower passive section, a middle connecting section, and an upper driving end. The lower passive section and the upper driving end are respectively installed at both ends of the middle connecting section. A bag-grabbing device is installed on the lower passive section, and a bag-unloading conversion device is installed on the upper driving end.

[0006] Preferably, both ends of the main support frame are connected to the grid frame via frame interface components.

[0007] Preferably, it also includes a lower hoisting assembly and an upper hoisting assembly, wherein the lower passive section is hoisted to the floor slab on the first floor by the lower hoisting assembly, and the upper driving section is hoisted to the floor slab on the second floor by the upper hoisting assembly.

[0008] Preferably, a second-floor needle feeding device is provided at the unloading and conversion device, and an anti-dropping sponge frame is installed at the grid frame located at the unloading and conversion device and the second-floor needle feeding device.

[0009] Preferably, the grid frame extends through the first-floor slab, and the grid frame is reinforced to the first-floor slab by a mounting bracket.

[0010] Preferably, the lower passive section and the upper driving section are connected to the main body profile via connecting plates, and the main body profile is provided with chain guide rails.

[0011] Preferably, the self-locking bag grabber includes an auxiliary wheel, a frame, a tension spring, and a hook. The hook is rotatably mounted on the frame via a pin. A tension spring is installed between the hook and the frame. An auxiliary wheel that mates with the main profile is installed at one end of the frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. High space utilization, flexible installation and simple operation; stable and efficient conveying, which can accelerate logistics turnover; good safety, reasonable structure and long service life; convenient maintenance and wide range of applications. The equipment can be suspended and installed through floors, and can be installed against the wall or in any position inside the building, occupying little space and improving the space utilization of the site.

[0014] 2. Flexible installation: The equipment is composed of multiple parts spliced ​​together to form the main body. The middle section can be configured according to the floor height, which can adapt to the installation needs of different floor heights and has great flexibility.

[0015] 3. Stable and efficient conveying: The equipment is seamlessly connected to the upstairs conveyor line, featuring stable and continuous conveying. The conveying capacity can reach 15 conveyor bags per minute, improving the efficiency of cargo conveying.

[0016] 4. High safety: When the bag falls accidentally, the protective foam frame can effectively protect the bag from injury to people and other facilities, ensuring high safety.

[0017] 5. Reasonable structure: The main body of the equipment is composed of a variety of reasonable components, which ensures the stable operation and good performance of the equipment. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a utility model Figure 1 Partial structural diagram;

[0021] Figure 3 This is a structural schematic diagram of the self-locking bag grabber of this utility model.

[0022] In the diagram: 1. Bag grabbing device; 2. Lower hoisting assembly; 3. Lower passive section; 4. Main support frame; 5. Chain guide rail; 6. Transmission chain; 7. Main profile; 8. Intermediate connecting section; 9. Connecting plate; 10. Upper drive end; 11. Self-locking bag grabbing frame; 12. Bag unloading conversion device; 13. Upper hoisting assembly; 14. Second floor needle feeding device; 15. Anti-dropping sponge frame; 16. Grid frame; 17. Frame interface component; 18. Mounting frame. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0024] Please see Figure 1-3In this embodiment of the utility model, an S-shaped vertical floor-penetrating hoist includes a main profile 7 and a grid frame 16. The main profile serves as the basic frame of the equipment, and a transmission chain and chain guide rail are installed on the main profile to ensure that the transmission chain can run smoothly along the chain guide rail. The main profile 7 is connected to the grid frame 16 through a main support frame 4. Both ends of the main support frame 4 are connected to the grid frame 16 through frame interface parts 17. Drive gears are installed at both ends of the main profile 7, and a transmission chain 6 is installed between the two drive gears. A drive motor for driving one of the drive gears is installed on the main profile 7. A drive gear and a drive motor are installed at appropriate positions on the main profile. The drive motor is connected to the drive gear to provide power for the operation of the transmission chain. The transmission chain 6 is equipped with self-locking bag-grabbing frames 11 at equal intervals. The main profile 7 includes a lower passive section 3, a middle connecting section 8, and an upper driving end 10. The lower passive section 3 and the upper driving end 10 are respectively installed at both ends of the middle connecting section 8. The lower passive section 3 is equipped with a bag-grabbing device 1, and the upper driving end 10 is equipped with a bag-unloading conversion device 12. The lower passive section 3 and the upper driving end 10 are respectively connected to the main profile 7 through a connecting plate 9. The main profile 7 is provided with a chain guide rail 5.

[0025] It also includes a lower hoisting assembly 2 and an upper hoisting assembly 13. The lower passive section 3 is hoisted to the floor slab on the first floor by the lower hoisting assembly 2, and the upper driving section 10 is hoisted to the floor slab on the second floor by the upper hoisting assembly 13.

[0026] A second-floor needle feeder 14 is provided at the unloading conversion device 12. An anti-dropping sponge frame 15 is installed at the unloading conversion device 12 and the second-floor needle feeder 14. The grid frame 16 penetrates the first-floor slab and is reinforced with a mounting frame 18.

[0027] The self-locking bag gripper 11 includes an auxiliary wheel, a frame, a tension spring, and a hook. The hook is rotatably mounted on the frame via a pin. A tension spring is installed between the hook and the frame. An auxiliary wheel that mates with the main profile 7 is installed at one end of the frame, enabling reliable gripping of the conveyor bag.

[0028] The working principle of this invention is as follows: A manual operator hangs a conveyor bag on a sliding bar on the first floor. The bag slides along the bar into the automatic mechanical bag-grabbing device. The drive motor starts, driving a transmission chain via a drive gear. The self-locking bag-grabbing frame, driven by the transmission chain, grabs the bag and vertically lifts it to the second floor. When the bag reaches the second floor, an unloading and transfer device removes it from the self-locking bag-grabbing frame and sends it to the second-floor conveyor line. The bag is then transported to the designated location by the second-floor conveyor line, completing one cargo transport cycle. The transmission chain operates cyclically, enabling continuous cargo transport.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A S-type vertical through-floor hoist comprising a body profile (7) and a well frame (16), characterized in that: The main profile (7) is connected to the grid frame (16) through the main support frame (4). Drive gears are installed at both ends of the main profile (7). A transmission chain (6) is installed between the two drive gears. A drive motor that drives one of the drive gears to rotate is installed on the main profile (7). Self-locking grabbing frames (11) are installed at equal intervals on the transmission chain (6). The main profile (7) includes a lower passive section (3), a middle connecting section (8) and an upper driving end (10). The lower passive section (3) and the upper driving end (10) are installed at both ends of the middle connecting section (8). A grabbing device (1) is installed on the lower passive section (3), and a pack unloading conversion device (12) is installed on the upper driving end (10).

2. A S-type vertical through-floor hoist according to claim 1, characterized in that: The two ends of the main support frame (4) are connected to the grid frame (16) through the frame interface component (17).

3. A S-type vertical building-penetrating elevator according to claim 1, characterized in that: It also includes a lower hoisting assembly (2) and an upper hoisting assembly (13). The lower passive section (3) is hoisted on the first floor slab by the lower hoisting assembly (2), and the upper driving end (10) is hoisted on the second floor slab by the upper hoisting assembly (13).

4. A S-type vertical building-penetrating elevator according to claim 1, characterized in that: A second-floor needle feeding device (14) is provided at the unloading conversion device (12), and an anti-dropping sponge frame (15) is installed at the grid frame (16) located at the unloading conversion device (12) and the second-floor needle feeding device (14).

5. A S-type vertical building-penetrating elevator according to claim 1, characterized in that: The grid frame (16) penetrates the floor slab of the first floor, and the grid frame (16) is reinforced to the floor slab of the first floor by a mounting bracket (18).

6. A S-type vertical through-floor hoist according to claim 1, characterized in that: The lower passive section (3) and the upper driving section (10) are respectively connected to the main body profile (7) through the connecting plate (9), and the main body profile (7) is provided with a chain guide rail (5).

7. A S-type vertical through-floor hoist according to claim 1, characterized in that: The self-locking bag grabber (11) includes an auxiliary wheel, a frame, a tension spring and a hook. The frame is rotatably mounted with a hook via a pin. A tension spring is installed between the hook and the frame. An auxiliary wheel that cooperates with the main profile (7) is installed at one end of the frame.

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