A multi-layer forklift type racking machine

Abstract

The utility model discloses a multilayer forklift type upper frame machine relates to feeding equipment technical field, it includes frame, the frame is provided with the X direction sliding platform that slides along X, be provided with X direction drive arrangement between the frame with X direction sliding platform, be provided with Z direction connecting seat and connecting seat Z direction longitudinal beam on X direction sliding platform, Z direction connecting seat fixed connection in X direction sliding platform, Z direction longitudinal beam solid that sets up in the lower extreme of connecting seat, Z direction longitudinal beam is provided with Z direction sliding platform that slides along Z, Z direction sliding platform solid sets up forklift frame, still be provided with Z direction drive arrangement between forklift frame with Z direction longitudinal beam. By this, the utility model discloses through setting up X direction sliding platform, Z direction sliding platform and forklift frame, realize the integral handling of multiple tray, simplify handling step, and the synchronism is stronger, and the efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of material loading equipment technology, specifically to a multi-layer forklift-type loading machine. Background Technology

[0002] Brick blanks are important building materials, and are generally made through multiple firing processes.

[0003] To reduce internal stress in the brick blanks, they generally need to undergo dehydration and drying before being placed in the kiln for firing, bringing their moisture content to a predetermined level to reduce the probability of cracking during later firing. The brick blanks are typically placed on pallets first, and then the entire batch is placed on a pallet rack for drying; therefore, adjustment is usually achieved by mechanical equipment changing the position of the pallets.

[0004] In the prior art, there is a patent application document entitled "A Brick Loading Machine" with publication number CN 221622546U. In this document, a pallet pushing component, a transfer conveying component, and a lifting conveying component are set up to transport the pallet a certain distance, and then the lifting conveying component moves the pallet to the shelf. However, since the transfer conveying component can only transport one pallet at a time, and multiple processes such as conveying and lifting are required, each process requires corresponding equipment to place the pallets one by one into the various compartments of the placement rack, the efficiency is low. In particular, it is difficult to retrieve the dried brick blanks, and the installation and maintenance costs are high. Utility Model Content

[0005] To overcome the above-mentioned defects, the purpose of this utility model is to provide a multi-layer forklift-type pallet loading machine, which realizes the overall handling of multiple pallets by setting up an X-axis slide, a Z-axis slide and a forklift frame, simplifying the handling steps, improving synchronization and efficiency.

[0006] To achieve the above objectives, this utility model provides a multi-layer forklift-type rack-mounting machine, comprising: a frame, wherein the frame is provided with an X-axis slide table that slides along the X-axis, an X-axis drive device is provided between the frame and the X-axis slide table, a Z-axis connecting seat and a Z-axis longitudinal beam of the connecting seat are provided on the X-axis slide table, the Z-axis connecting seat is fixedly connected to the X-axis slide table, and the Z-axis longitudinal beam is fixedly disposed at the lower end of the connecting seat; the Z-axis longitudinal beam is provided with a Z-axis slide block that slides along the Z-axis, a forklift frame is fixedly disposed on the Z-axis slide block, and a Z-axis drive device is further provided between the forklift frame and the Z-axis longitudinal beam.

[0007] Preferably, the X-axis drive device includes an X-axis power unit and an X-axis rack. The X-axis power unit is a dual-output motor reducer. The output end of the dual-output motor reducer is connected to a drive shaft. Two gears are spaced apart on the drive shaft. The gears mesh with the X-axis rack for transmission.

[0008] Preferably, a support wheel assembly is provided on the X-axis slide, and the support wheel assembly is slidably connected to the frame.

[0009] Preferably, the support wheel assembly includes an upper guide wheel and a lower guide wheel. The upper guide wheel is close to the X-axis rack and slidably connected to the upper end face of the frame; the lower guide wheel is away from the X-axis rack and slidably connected to the lower end face of the frame.

[0010] Preferably, the Z-axis driving device is a Z-axis lifting cylinder, one end of which is hinged to the X-axis slide table and the other end is hinged to the Z-axis slide block.

[0011] Preferably, the Z-axis slide block is further provided with a hydraulic station connected to the lifting cylinder.

[0012] Preferably, along the traveling direction of the X-axis slide, multiple limit blocks are also provided at both ends of the bracket, and each limit block is provided with a proximity switch or limit switch at its front end.

[0013] Preferably, a protective railing is also provided around the X-axis slide.

[0014] The beneficial technical effects achieved by this utility model after adopting the above technical solution are as follows:

[0015] 1. Due to the X-axis slide table installed on the frame, and the power transmission achieved by a dual-output motor reducer driving two gears that mesh with the X-axis rack and pinion, the synchronization is good, the transmission efficiency is high, and the movement is smooth. A Z-axis longitudinal beam is fixed on the X-axis slide table, and the forklift frame is slidably connected to the Z-axis longitudinal beam through a Z-axis slide block. The Z-axis drive device drives the forklift frame to rise or fall. The height of the forklift frame is only limited by the height of the frame, so multiple layers of brick blanks can be moved at once, and the entire set of equipment occupies a small volume and has higher transfer efficiency.

[0016] 2. By using a Z-axis lifting cylinder as the Z-axis drive device and placing the hydraulic station on the Z-axis slide, the Z-axis lifting cylinder will not be affected by distance when the Z-axis slide moves along the X-axis. The pipeline design can be shorter and more compact. The position of the hydraulic pipeline will hardly change during the entire material transfer process, which can also avoid leakage during pipeline movement, thereby extending the service life of the pipeline. The bottom of the frame can also be provided with more space for placing or passing auxiliary equipment (mobile forklifts, shelves), making more rational use of space and thus virtually eliminating obstructions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram showing the overall usage state of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure behind the hidden shelf in this utility model;

[0019] Figure 3 yes Figure 2 Top view;

[0020] Figure 4 This is a schematic diagram showing the positional reference structure of the frame and the X-axis slide in this utility model;

[0021] Figure 5 This is a schematic diagram of the forklift frame in this utility model;

[0022] Figure 6 yes Figure 5 The front view;

[0023] In the diagram,

[0024] 1. Frame; 11. Limit stop; 12. Proximity switch;

[0025] 2. X-axis slide; 21. Dual-output motor reducer; 22. Support wheel assembly; 221. Upper guide wheel; 222. Lower guide wheel; 23. X-axis rack; 24. Gear;

[0026] 3. Connecting seat; 31. Z-direction longitudinal beam; 32. Z-direction slide; 33. Z-direction lifting cylinder; 34. Hydraulic station; 35. Forklift frame;

[0027] 4. Shelves. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0029] See Figures 1-6 This utility model provides a multi-layer forklift-type rack-mounting machine, comprising: a frame 1, an X-axis slide 2 that slides along the X-axis, an X-axis drive device between the frame 1 and the X-axis slide 2, a Z-axis connecting seat 3 and a Z-axis longitudinal beam 31 on the X-axis slide 2, the Z-axis connecting seat 3 being fixedly connected to the X-axis slide 2, and the Z-axis longitudinal beam 31 being fixedly mounted on the lower end of the connecting seat 3; see also Figure 1 This utility model is generally used in conjunction with a shelf 4. During use, since only movement in the X and Z directions is generally required, the position of the shelf 4 needs to be pre-positioned to ensure that the pallet can be accurately placed on the shelf 4.

[0030] The Z-direction longitudinal beam 31 is provided with a Z-direction slide block 32 that slides along the Z-direction. The Z-direction slide block 32 is fixedly mounted on the forklift frame 35. A Z-direction drive device is also provided between the forklift frame 35 and the Z-direction longitudinal beam 31. The X-direction slide table 2 slides along the frame 1 under the action of the X-direction drive device. The X-direction slide table 2 is provided with a Z-direction connecting seat 3 and a Z-direction longitudinal beam 31. The Z-direction slide block 32 is fixedly connected to the forklift frame 35. When the Z-direction drive device drives the Z-direction slide block 32 to move up and down, the forklift frame 35 can be raised or lowered, thereby realizing the lifting or lowering of the pallet.

[0031] The X-axis drive device of this utility model includes an X-axis power unit and an X-axis rack 23. The X-axis power unit is a dual-output motor reducer 21. The output end of the dual-output motor reducer 21 is connected to a drive shaft, and two gears 24 are spaced apart on the drive shaft. The gears 24 mesh with the X-axis rack 23 for transmission. The power of the X-axis slide 2 comes from the dual-output motor reducer 21. The output end of the dual-output motor reducer 21 is connected to the gears 24 through two drive shafts. The gears 24 mesh with the X-axis rack 23 to realize power transmission. To avoid interference, the dual-output motor reducer 21 is generally placed close to one side of the frame 1, and the span and distance are adapted by couplings and extension rods.

[0032] The X-axis slide 2 of this invention is provided with a support wheel assembly 22, which is slidably connected to the frame 1. The support wheel assembly 22 is used to reduce friction. Due to the heavy load, an upper guide wheel 221 and a lower guide wheel 222 can be provided. The upper guide wheel 221 is close to the X-axis rack 23 and is slidably connected to the upper end face of the frame 1; the lower guide wheel 222 is away from the X-axis rack 23 and is slidably connected to the lower end face of the frame 1. In this way, the lower guide wheel 222 acts as an auxiliary support wheel, which can greatly improve the stability of the movement.

[0033] The Z-axis drive device of this utility model is a Z-axis lifting cylinder 33. One end of the Z-axis lifting cylinder 33 is hinged to the X-axis slide 2, and the other end is hinged to the Z-axis slide block 32. The Z-axis lifting cylinder 33 serves as the power source for lifting and can be used for heavy loads. Since cylinders generally need to be used with a hydraulic station 34, and the frame 1 of this utility model has a large span and long pipelines, the hydraulic station 34 can be directly set on the X-axis slide 2 and move synchronously with the X-axis slide 2. This results in shorter pipelines and avoids movement interference when moving the delivery rack 4 later.

[0034] In this invention, along the traveling direction of the X-axis slide 2, multiple limit blocks 11 are also provided at both ends of the bracket. Each limit block 11 has a proximity switch or limit switch at its front end. The limit blocks 11 provide mechanical protection, especially to prevent accidents caused by the failure of the proximity switch or limit switch, thus ensuring operational safety.

[0035] The X-axis slide 2 of this utility model is also equipped with a protective railing around its perimeter. The protective railing is used to ensure the safety of maintenance workers during maintenance.

[0036] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A multi-level forklift-type rack-mounting machine, comprising: A frame, wherein the frame is provided with an X-axis slide table that slides along the X-axis, and an X-axis drive device is provided between the frame and the X-axis slide table, characterized in that... The X-axis slide is provided with a Z-axis connecting seat and a Z-axis longitudinal beam for the connecting seat. The Z-axis connecting seat is fixedly connected to the X-axis slide, and the Z-axis longitudinal beam is fixedly installed at the lower end of the connecting seat. The Z-direction longitudinal beam is provided with a Z-direction slide block that slides along the Z-direction. The Z-direction slide block is fixedly provided with a forklift frame. A Z-direction drive device is also provided between the forklift frame and the Z-direction longitudinal beam.

2. The multi-layer forklift-type rack-mounting machine according to claim 1, characterized in that, The X-axis drive device includes an X-axis power unit and an X-axis rack. The X-axis power unit is a dual-output motor reducer. The output end of the dual-output motor reducer is connected to a drive shaft. Two gears are spaced apart on the drive shaft. The gears mesh with the X-axis rack for transmission.

3. The multi-layer forklift-type rack-mounting machine according to claim 2, characterized in that, A support wheel assembly is provided on the X-axis slide, and the support wheel assembly is slidably connected to the frame.

4. The multi-layer forklift-type rack-mounting machine according to claim 3, characterized in that, The support wheel assembly includes an upper guide wheel and a lower guide wheel. The upper guide wheel is close to the X-axis rack and is slidably connected to the upper end face of the frame. The lower guide wheel is away from the X-axis rack and is slidably connected to the lower end face of the frame.

5. The multi-layer forklift-type rack-mounting machine according to claim 1, characterized in that, The Z-axis driving device is a Z-axis lifting cylinder, one end of which is hinged to the X-axis slide table and the other end is hinged to the Z-axis slide block.

6. The multi-layer forklift-type rack-mounting machine according to claim 5, characterized in that, The Z-axis slide block is also equipped with a hydraulic station connected to the lifting cylinder.

7. The multi-layer forklift-type rack-mounting machine according to claim 1, characterized in that, Along the travel direction of the X-axis slide, multiple limit blocks are also provided at both ends of the bracket, and each limit block is provided with a proximity switch or limit switch at its front end.

8. The multi-layer forklift-type rack-mounting machine according to claim 1, characterized in that, The X-axis slide is also equipped with a protective railing around its perimeter.

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