A forklift type high-speed lifting machine

Abstract

This utility model relates to the field of high-speed hoisting technology, specifically to a forklift-type high-speed hoisting machine, including a frame, a loading platform assembly, and a drive mechanism. The loading platform assembly is located inside the frame, and the drive mechanism is located outside the loading platform assembly. The loading platform assembly includes a platform, two side plates, forks, a first drive motor, and a position sensor. The two side plates are fixedly connected to the platform and are respectively located on both sides of the platform. The platform is slidably connected to the frame and located inside the frame. The forks are slidably connected to the platform and located on the surface of the platform. The first drive motor is fixedly connected to the platform and located below the platform. The output end of the first drive motor is fixedly connected to the forks. The position sensor is fixedly connected to the platform and located on one side of the forks. Through the above structural design, the problems of inconvenience in installing goods and high construction difficulty of existing hoists are solved.

Description

Technical Field

[0001] This utility model relates to the field of high-speed lifting machine technology, and in particular to a forklift type high-speed lifting machine. Background Technology

[0002] Forklift high-speed lifts are a unique type of lifting equipment, mainly used in four-way vehicle warehousing and logistics systems for the inbound and outbound of goods, as well as the switching of longitudinal and transverse vehicles between different rack levels.

[0003] However, the existing hoists are inconvenient for loading goods, making construction difficult. Utility Model Content

[0004] The purpose of this utility model is to provide a forklift-type high-speed lifting machine, which solves the problems of inconvenience in installing goods and high construction difficulty of existing lifting machines.

[0005] To achieve the above objectives, this utility model provides a forklift-type high-speed lifting machine, including a frame, a loading platform assembly, and a drive mechanism. The loading platform assembly is disposed inside the frame, and the drive mechanism is disposed outside the loading platform assembly. The loading platform assembly includes a platform, two side plates, forks, a first drive motor, and a position sensor. The two side plates are fixedly connected to the platform and are respectively disposed on both sides of the platform. The platform is slidably connected to the frame and is located inside the frame. The forks are slidably connected to the platform and are located on the surface of the platform. The first drive motor is fixedly connected to the platform and is located below the platform. The output end of the first drive motor is fixedly connected to the forks. The position sensor is fixedly connected to the platform and is located on one side of the forks.

[0006] The loading platform assembly further includes a speed sensor and a fall arrest module. The speed sensor is fixedly connected to the side plate and located on one side of the side plate. The fall arrest module is fixedly connected to the side plate and located at the lower end of the side plate.

[0007] The driving mechanism includes a plurality of first guide wheels, a plurality of second guide wheels, a second drive motor, a transmission belt, and a counterweight assembly. The plurality of first guide wheels are rotatably connected to the two side plates and are respectively disposed on one side of the corresponding side plates. The plurality of second guide wheels are rotatably connected to the frame and are disposed above the frame. The second drive motor is fixedly connected to the frame, and the output end of the second drive motor is fixedly connected to the corresponding second guide wheel. One end of the transmission belt is fixedly connected to the platform, and the other end of the transmission belt is fixedly connected to the counterweight assembly. The transmission belt covers the surfaces of the first guide wheels and the second guide wheels.

[0008] The counterweight assembly includes a counterweight box and a counterweight block. The counterweight box is slidably connected to the frame and located on one side of the frame. The counterweight block is disposed inside the counterweight box. The transmission belt is fixedly connected to the counterweight box.

[0009] The forklift high-speed lifting machine also includes several support blocks, which are fixedly connected to the platform and the side plate respectively, and are respectively located below the platform and above the side plate.

[0010] This utility model discloses a forklift-type high-speed lifting machine. Two side plates are fixedly connected to a platform and respectively disposed on both sides of the platform. The platform is slidably connected to a frame and located inside the frame. The forks are slidably connected to the platform and located on the surface of the platform. A first drive motor is fixedly connected to the platform and located below the platform. The output end of the first drive motor is fixedly connected to the forks. A position sensor is fixedly connected to the platform and located on one side of the forks. The first drive motor drives the forks to move, causing the forks to extend along the platform and place goods on the surface of the forks. The first drive motor then drives the forks to retract. The position sensor detects the position of the forks and precisely adjusts the position of the forks. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a structural schematic diagram of the forklift-type high-speed lifting machine of this utility model.

[0013] Figure 2 This is a structural schematic diagram of the cargo platform assembly of this utility model.

[0014] 1-Frame, 2-Platform, 3-Side plate, 4-Forks, 5-First drive motor, 6-Position sensor, 7-Speed ​​sensor, 8-Fall locking module, 9-First guide wheel, 10-Second guide wheel, 11-Second drive motor, 12-Transmission belt, 13-Counterweight box, 14-Counterweight block, 15-Support block. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0016] Please see Figures 1 to 2 This utility model provides a forklift-type high-speed lifting machine, including a frame 1, a loading platform assembly, and a drive mechanism. The loading platform assembly is disposed inside the frame 1, and the drive mechanism is disposed outside the loading platform assembly. The loading platform assembly includes a platform 2, two side plates 3, forks 4, a first drive motor 5, and a position sensor 6. The two side plates 3 are fixedly connected to the platform 2 and are respectively disposed on both sides of the platform 2. The platform 2 is slidably connected to the frame 1 and is located inside the frame 1. The forks 4 are slidably connected to the platform 2 and are located on the surface of the platform 2. The first drive motor 5 is fixedly connected to the platform 2 and is located below the platform 2. The output end of the first drive motor 5 is fixedly connected to the forks 4. The position sensor 6 is fixedly connected to the platform 2 and is located on one side of the forks 4.

[0017] In this embodiment, the first drive motor 5 drives the fork 4 to move, so that the fork 4 extends along the platform 2 and places the goods on the surface of the fork 4. The first drive motor 5 drives the fork 4 to retract, and the position sensor 6 detects the position of the fork 4 and precisely adjusts the position of the fork 4.

[0018] Furthermore, the loading platform assembly also includes a speed sensor 7 and a fall arrest module 8. The speed sensor 7 is fixedly connected to the side plate 3 and is located on one side of the side plate 3. The fall arrest module 8 is fixedly connected to the side plate 3 and is located at the lower end of the side plate 3.

[0019] In this embodiment, the speed sensor 7 detects the moving speed of the platform 2. When the platform 2 is detected to be moving too fast and is about to fall, the fall locking module 8 closes to prevent the platform 2 from colliding with the frame 1.

[0020] Furthermore, the driving mechanism includes a plurality of first guide wheels 9, a plurality of second guide wheels 10, a second drive motor 11, a transmission belt 12, and a counterweight assembly. The plurality of first guide wheels 9 are rotatably connected to the two side plates 3 and are respectively disposed on one side of the corresponding side plate 3. The plurality of second guide wheels 10 are rotatably connected to the frame 1 and are disposed above the frame 1. The second drive motor 11 is fixedly connected to the frame 1, and the output end of the second drive motor 11 is fixedly connected to the corresponding second guide wheel 10. One end of the transmission belt 12 is fixedly connected to the platform 2, and the other end of the transmission belt 12 is fixedly connected to the counterweight assembly. The transmission belt 12 covers the surfaces of the first guide wheels 9 and the second guide wheels 10.

[0021] In this embodiment, the second drive motor 11 drives the corresponding second guide wheel 10 to rotate, and the second guide wheel 10 drives the transmission belt 12 to move accordingly, so that the platform 2 moves accordingly. The counterweight component is used to balance the weight of the platform 2 and reduce the load received by the second drive motor 11.

[0022] Furthermore, the counterweight assembly includes a counterweight box 13 and a counterweight block 14. The counterweight box 13 is slidably connected to the frame 1 and located on one side of the frame 1. The counterweight block 14 is disposed inside the counterweight box 13. The transmission belt 12 is fixedly connected to the counterweight box 13.

[0023] In this embodiment, by adjusting the number of counterweights 14, the weight is made similar to that of the platform 2 and the cargo. The load on the second motor is equal to the sum of the weight of the platform 2 and the cargo minus the sum of the weights of the counterweight box 13 and the counterweights 14. Generally, the weight of the counterweight box 13 is set to half of the platform 2 plus the maximum load of the platform 2.

[0024] Furthermore, the forklift high-speed lifting machine also includes a number of support blocks 15, which are fixedly connected to the platform 2 and the side plate 3 respectively, and are respectively arranged below the platform 2 and above the side plate 3.

[0025] In this embodiment, the support block 15 prevents the side plate 3 and the platform 2 from directly colliding with the frame 1, thereby improving stability.

[0026] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A forklift-type high-speed lifting machine, comprising a frame, characterized in that, It also includes a loading platform assembly and a drive mechanism, wherein the loading platform assembly is disposed inside the frame and the drive mechanism is disposed outside the loading platform assembly; The loading platform assembly includes a platform, two side plates, forks, a first drive motor, and a position sensor. The two side plates are fixedly connected to the platform and are respectively disposed on both sides of the platform. The platform is slidably connected to the frame and is located inside the frame. The forks are slidably connected to the platform and are located on the surface of the platform. The first drive motor is fixedly connected to the platform and is located below the platform. The output end of the first drive motor is fixedly connected to the forks. The position sensor is fixedly connected to the platform and is located on one side of the forks.

2. The forklift high-speed lifting machine as described in claim 1, characterized in that, The loading platform assembly also includes a speed sensor and a fall arrest module. The speed sensor is fixedly connected to the side plate and located on one side of the side plate. The fall arrest module is fixedly connected to the side plate and located at the lower end of the side plate.

3. The forklift type high-speed elevator as described in claim 2, characterized in that, The drive mechanism includes a plurality of first guide wheels, a plurality of second guide wheels, a second drive motor, a transmission belt, and a counterweight assembly. The plurality of first guide wheels are rotatably connected to the two side plates and are respectively disposed on one side of the corresponding side plates. The plurality of second guide wheels are rotatably connected to the frame and are disposed above the frame. The second drive motor is fixedly connected to the frame, and the output end of the second drive motor is fixedly connected to the corresponding second guide wheel. One end of the transmission belt is fixedly connected to the platform, and the other end of the transmission belt is fixedly connected to the counterweight assembly. The transmission belt covers the surfaces of the first guide wheels and the second guide wheels.

4. The forklift type high-speed elevator as described in claim 3, characterized in that, The counterweight assembly includes a counterweight box and a counterweight block. The counterweight box is slidably connected to the frame and located on one side of the frame. The counterweight block is disposed inside the counterweight box. The transmission belt is fixedly connected to the counterweight box.

5. The forklift type high-speed elevator as described in claim 4, characterized in that, The forklift high-speed lifting machine also includes several support blocks, which are fixedly connected to the platform and the side plate respectively, and are respectively arranged below the platform and above the side plate.

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