Horizontal elevator

Abstract

The invention discloses a horizontal elevator which is provided with a frame; the hanging basket mechanism is mounted in the frame in a sliding manner; a conveying mechanism for conveying workpieces is further arranged on the hanging basket mechanism; and the lifting mechanism is installed on the frame and can drive the hanging basket mechanism to ascend and descend. Compared with a traditional multi-shaft structure, the single-shaft structure is simpler and more compact, and the complexity and weight of the system can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of industrial production equipment, and in particular relates to a horizontal hoist. Background Art

[0002] In the process of implementing the present invention, the inventors found that the prior art has at least the following problems:

[0003] At present, horizontal hoist devices are widely used in the industrial field. Similar technologies already exist, but they have the following defects:

[0004] 1. Traditional horizontal hoist devices usually adopt a multi-cylinder structure, which takes up a large space and is complicated.

[0005] 2. In traditional devices, the design of cylinders and pipelines is not compact enough and the efficiency is low.

[0006] 3. Traditional devices have energy waste and noise problems during the lifting process.

[0007] 4. The left and right movements of the elevator are not synchronized, making it difficult to achieve horizontal lifting, which affects subsequent processes.

[0008] 5. The control process of left and right synchronous lifting is complicated, the cost is increased, the development cycle is long, and the maintenance is inconvenient.

[0009] CN208715657U-Horizontal elevator multi-point unloading control system, discloses a horizontal elevator multi-point unloading control system, which includes a horizontal elevator, a unloading mechanism, a buffer bin and a packaging scale. The buffer bin is provided with a material level detection sensor connected to a material level detection circuit. The material level detection circuit is installed on a material distribution control system. The material distribution control system also includes an equipment start and stop circuit, a PLC controller and a control box. It also cannot solve the above technical problems. Summary of the invention

[0010] The technical problem to be solved by the present invention is to provide a horizontal hoist which adopts a single-axis structure, which is simpler and more compact than a traditional multi-axis structure and can reduce system complexity and weight.

[0011] In order to solve the above technical problems, the technical solution adopted by the present invention is: a horizontal hoist having:

[0012] frame;

[0013] A hanging basket mechanism is slidably mounted in the frame; the hanging basket mechanism is also provided with a conveying mechanism for conveying workpieces;

[0014] A lifting mechanism is installed on the frame, and the lifting mechanism can drive the hanging basket mechanism to rise and fall.

[0015] The hanging basket mechanism has:

[0016] A basket frame, on which the conveying mechanism is mounted;

[0017] A crossbar mounted on the basket;

[0018] A guide wheel is rotatably mounted on the cross bar, and the guide wheel can be adapted to the frame.

[0019] The lifting mechanism has:

[0020] a lifting cylinder mounted on the frame;

[0021] A lifting rod slidably mounted on the frame;

[0022] A first upper roller is rotatably mounted on the lifting rod, and the piston rod of the lifting cylinder is connected to the lifting rod;

[0023] A second upper roller, rotatably mounted on the frame;

[0024] A first lower roller and a second lower roller are rotatably mounted on both ends of the frame;

[0025] The first end of the steel wire rope is connected to the first end of the basket, and the second end of the steel wire rope is connected to the second end of the basket after winding around the first upper roller, the first lower roller, the second lower roller and the second upper roller in sequence.

[0026] The frame is provided with a guide rod, and the lifting rod is slidably mounted on the guide rod.

[0027] The frame is also provided with a limiting rod, which is matched with the guide wheel, and the guide wheel can slide on the limiting rod.

[0028] The conveying mechanism comprises a conveying frame, and the conveying frame is mounted on a basket; a rotating shaft is rotatably arranged on the conveying frame, and a conveying belt is wound around the rotating shaft, and the conveying belt can convey the workpiece.

[0029] The bottom of the lifting cylinder is hinged to the frame.

[0030] The basket frame is provided with a lifting ring, and the steel wire rope is connected with the lifting ring.

[0031] The basket is also fixed with a guide pin, which is slidably mounted on the frame.

[0032] One of the above technical solutions has the following advantages or beneficial effects: it adopts a single-axis structure, which is simpler and more compact than a traditional multi-axis structure, and can reduce system complexity and weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1It is a structural schematic diagram of a horizontal hoist provided in an embodiment of the present invention;

[0034] Figure 2 for Figure 1 Structural diagram of horizontal hoist;

[0035] Figure 3 for Figure 1 Structural diagram of horizontal hoist;

[0036] Figure 4 for Figure 1 Structural diagram of horizontal hoist;

[0037] The marks in the above figure are:

[0038] 1. frame, 11. limit rod;

[0039] 2. hanging basket mechanism, 21. basket frame, 22. hanging ring, 23. cross bar, 24. guide wheel, 25. conveying mechanism, 251. conveying frame, 252. rotating shaft, 253. conveyor belt, 26. guide pin;

[0040] 3. lifting mechanism, 31. lifting cylinder, 32. guide rod, 33. lifting rod, 34. first upper roller, 35. first lower roller, 36. second lower roller, 37. second upper roller;

[0041] 4. Wire rope. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figures 1 to 4 A horizontal hoist comprises: a frame 1; a hanging basket mechanism 2, which is slidably mounted in the frame 1; a conveying mechanism 25 for conveying workpieces is also provided on the hanging basket mechanism 2; a lifting mechanism 3, which is mounted on the frame 1 and can drive the hanging basket mechanism 2 to rise and fall. The single-axis structure is simpler and more compact than the traditional multi-axis structure, and can reduce the complexity and weight of the system.

[0044] The hanging basket mechanism 2 comprises: a basket frame 21, a conveying mechanism 25 is mounted on the basket, a cross bar 23 is mounted on the basket, and a guide wheel 24 is rotatably mounted on the cross bar 23, and the guide wheel 24 can be adapted to the frame 1. During the lifting and lowering process of the basket frame 21, the guide wheel 24 plays a guiding role, and the lifting and lowering is more stable and reliable.

[0045] The lifting mechanism 3 comprises: a lifting cylinder 31, mounted on the frame 1; a lifting rod 33, slidably mounted on the frame 1; a first upper roller 34, rotatably mounted on the lifting rod 33, and the piston rod of the lifting cylinder 31 is connected to the lifting rod 33; a second upper roller 37, rotatably mounted on the frame; a first lower roller 35 and a second lower roller 36, rotatably mounted on both ends of the frame; a wire rope 4, the first end of which is connected to the first end of the basket, and the second end of the wire rope 4 is connected to the second end of the basket after winding around the first upper roller 34, the first lower roller 35, the second lower roller 36 and the second upper roller 37 in sequence. The introduction of pulley wire lifting solves the problems of complex control process, difficult maintenance, long development cycle and high cost. The hanging basket has 4 left and right wire rope 4 clamps, roller limit sleeves and brackets. The wire pulling path is that the left wire rope 4 of the hanging basket is wound around the cylinder module roller on the upper left, then around the lower left roller, through the lower right movable roller, then upward around the upper fixed roller, and finally downward around the right wire rope 4 of the hanging basket. Through the up and down movement of the cylinder, the hanging basket can be horizontally lifted up and down on the left and right sides under the left and right roller limit sleeves, thereby dragging the belt line up and down.

[0046] The frame is provided with a guide rod 32, and the lifting rod 33 is slidably installed on the guide rod 32. The lifting process of the lifting rod 33 is limited by the guide rod 32, and the lifting is more stable and reliable.

[0047] The frame 1 is also provided with a limit rod 11, which is matched with a guide wheel 24, and the guide wheel 24 can slide on the limit rod 11. The limit rod 11 is matched with the guide wheel 24, and the guide wheel 24 plays a guiding role during the lifting process of the basket frame 21, and the lifting is more stable and reliable.

[0048] The conveying mechanism 25 has a conveying frame 1251, which is mounted on the basket; a rotating shaft 252 is rotatably provided on the conveying frame 1251, and a conveying belt 253 is wound around the rotating shaft 252, and the conveying belt 253 can convey the workpiece. The conveying belt 253 is driven by the rotating shaft 252 to move, and the conveying belt 253 plays the role of conveying the workpiece.

[0049] The bottom of the lifting cylinder 31 is hinged to the frame 1 , and during the extension and retraction process of the lifting cylinder 31 , the lifting mechanism can change the angle of the lifting cylinder 31 to prevent the lifting cylinder 31 from getting stuck.

[0050] A lifting ring 22 is provided on the basket frame 21 , and the steel wire rope 4 is connected to the lifting ring 22 , and the lifting ring 22 plays the role of connecting the steel wire rope 4 .

[0051] The basket is also fixed with a guide pin 26, which is slidably mounted on the frame 1. The guide pin 26 plays a guiding role during the lifting process of the basket, making the lifting of the basket more stable and reliable.

[0052] The single-axis structure is simpler and more compact than the traditional multi-axis structure, which can reduce the complexity and weight of the system. Equipped with actuating devices such as hydraulic cylinders, it can achieve stable and reliable horizontal lifting functions. A rack and pinion transmission mechanism is set to provide power transmission for the lifting device. The overall integrated design integrates important components such as the lifting mechanism and control system in a compact chassis, which improves reliability.

[0053] Solution implementation: 1. Design a single-cylinder horizontal hoist device. 2. Combine the cylinder and pipeline tightly together to form a compact device. 3. Optimize the layout of the cylinder and pipeline to improve the lifting efficiency. 4. Introduce noise reduction and energy recovery technology to improve the environmental performance of the device.

[0054] The main features are as follows:

[0055] 1. The compact design combines the cylinder and the pipeline together, which reduces the occupied space and reduces the cost.

[0056] 2. The efficiency of the horizontal hoist is improved by optimizing the layout of the cylinder and pipelines.

[0057] 3. The introduction of pulley wire lifting solves the problems of complex control process, difficult maintenance, long development cycle and high cost.

[0058] Creativity and novelty analysis: Compared with the prior art, the improvements of this solution include:

[0059] 1. A single cylinder structure is designed to reduce the size and complexity of the device.

[0060] 2. The efficiency and performance of the horizontal hoist are improved through compact design and optimized layout.

[0061] 3. Through multiple mechanical and transmission mechanisms, the problem of uneven lifting is solved, providing a basis for subsequent processes.

[0062] The main advantages of this solution include: 1. Compact design, small footprint. 2. Efficient horizontal lifting capability. 3. Can be applied in multiple fields, such as logistics, manufacturing, etc.

[0063] One of the above technical solutions has the following advantages or beneficial effects: it adopts a single-axis structure, which is simpler and more compact than a traditional multi-axis structure, and can reduce system complexity and weight.

[0064] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0065] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A horizontal hoist, characterized in that: have: frame; A hanging basket mechanism is slidably mounted in the frame; the hanging basket mechanism is also provided with a conveying mechanism for conveying workpieces; A lifting mechanism is installed on the frame, and the lifting mechanism can drive the hanging basket mechanism to rise and fall.

2. The horizontal hoist according to claim 1, characterized in that: The hanging basket mechanism has: A basket frame, on which the conveying mechanism is mounted; A crossbar mounted on the basket; A guide wheel is rotatably mounted on the cross bar, and the guide wheel can be adapted to the frame.

3. The horizontal hoist according to claim 2, characterized in that: The lifting mechanism has: a lifting cylinder mounted on the frame; A lifting rod slidably mounted on the frame; A first upper roller is rotatably mounted on the lifting rod, and the piston rod of the lifting cylinder is connected to the lifting rod; A second upper roller, rotatably mounted on the frame; A first lower roller and a second lower roller are rotatably mounted on both ends of the frame; The first end of the steel wire rope is connected to the first end of the basket, and the second end of the steel wire rope is connected to the second end of the basket after winding around the first upper roller, the first lower roller, the second lower roller and the second upper roller in sequence.

4. The horizontal hoist according to claim 3, characterized in that: The frame is provided with a guide rod, and the lifting rod is slidably mounted on the guide rod.

5. The horizontal hoist according to claim 4, characterized in that: The frame is also provided with a limiting rod, which is matched with the guide wheel, and the guide wheel can slide on the limiting rod.

6. The horizontal hoist according to claim 5, characterized in that: The conveying mechanism comprises a conveying frame, and the conveying frame is mounted on a basket; a rotating shaft is rotatably arranged on the conveying frame, and a conveying belt is wound around the rotating shaft, and the conveying belt can convey the workpiece.

7. The horizontal hoist according to claim 6, characterized in that: The bottom of the lifting cylinder is hinged to the frame.

8. The horizontal hoist according to claim 7, characterized in that: The basket frame is provided with a lifting ring, and the steel wire rope is connected with the lifting ring.

9. The horizontal hoist according to claim 8, characterized in that: The basket is also fixed with a guide pin, which is slidably mounted on the frame.

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