Pallet fork of intelligent automatic loading system

Abstract

The pallet fork of the intelligent automatic loading system comprises a pallet fork fixing frame, a pitching adjusting electric cylinder and a pallet fork arm, the middle of the back face of the pallet fork fixing frame is slidably connected with a back installing plate, and the bottom end of the back face of the back installing plate is rotationally connected with an installing shaft seat through a pitching adjusting shaft. The pitching angle of the pallet fork arm is adjusted through the pitching adjusting shaft and the pitching adjusting electric cylinder, when the pallet fork arm is horizontal, the pallet fork arm is inserted into the bottom end of a cargo, when the pallet fork arm forks the cargo, the tail end of the pallet fork arm deflects downwards due to the dead weight of the cargo, then the pallet fork arm is lifted up through the pitching adjusting electric cylinder, and the pallet fork arm is inserted into the bottom end of the cargo. And during unloading, the goods are moved into the container, then the lifting electric cylinder drives the pallet fork fixing frame to descend, the goods are stacked, the pallet fork arm is leveled and then retreats, and compared with an existing pallet fork, the intelligent logistics truck loading system is more suitable for the intelligent logistics truck loading system, and installation is reliable.

Description

Technical Field

[0001] The present invention relates to the field of smart logistics technology, and in particular to a fork of an intelligent automatic loading system. Background Art

[0002] Smart logistics refers to a modern logistics model that uses intelligent technologies such as smart software and hardware, the Internet of Things, and big data to achieve refined, dynamic, and visual management of all aspects of logistics, improve the intelligent analysis and decision-making and automated operation execution capabilities of the logistics system, and enhance the efficiency of logistics operations. Therefore, an automatic loading system is needed in the process of smart logistics to realize batch loading operations.

[0003] The existing smart logistics technology includes main beams and forks. The forks used in traditional forklifts cannot be directly used in automatic loading systems. Due to the small space inside the cargo box, traditional forks are difficult to enter. Loading and unloading goods in the car requires keeping the goods level, and existing forks do not have this function.

[0004] Therefore, how to provide a fork of an intelligent automatic loading system to solve the problems existing in the prior art is of great significance to its application. Summary of the invention

[0005] In view of this, the purpose of the present application is to provide a fork of an intelligent automatic loading system to solve the problem that the existing fork is not suitable for loading and unloading inside the carriage.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A fork of an intelligent automatic loading system comprises a fork fixing frame, a pitch adjustment electric cylinder, and a fork arm, wherein a back mounting plate is slidably connected to the middle part of the back side of the fork fixing frame, and a mounting shaft seat is rotatably connected to the bottom end of the back side of the back mounting plate via a pitch adjustment shaft, a telescopic end of the pitch adjustment electric cylinder is hinged to the back mounting plate via an articulated seat, a lifting electric cylinder is fixedly connected to the front side of the back mounting plate, and the telescopic end of the lifting electric cylinder is fixedly connected to the fork fixing frame, a fork mounting lifting seat is fixedly connected to the bottom end of the front side of the fork fixing frame, a transverse slide rail is installed on the front side of the fork mounting lifting seat, a fork mounting slide seat is slidably connected to the front side of the transverse slide rail, and the fork arm is fixedly connected to the fork mounting slide seat.

[0008] Preferably, the mounting axle seat is fixedly connected to the bottom end of the telescopic arm of the loading system, the bottom end of the pitch adjustment electric cylinder is fixedly connected to the adjusting electric cylinder mounting seat, and the pitch adjustment electric cylinder is fixedly connected to the top end of the telescopic arm of the loading system through the adjusting electric cylinder mounting seat.

[0009] Preferably, the number of the fork arms, fork mounting slides and fork arm spacing adjustment electric cylinders are all four, and each fork arm spacing adjustment electric cylinder is independently controlled.

[0010] Preferably, the lifting electric cylinder is embedded in the interior of the fork fixing frame, three lifting slide rails are installed on the back of the fork fixing frame, three lifting slide seats are installed on the front of the back mounting plate, and the lifting slide seats are slidably connected to the lifting slide rails.

[0011] Preferably, the number of the lifting electric cylinders is two, and the two lifting electric cylinders are installed at intervals between three lifting slide rails.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention adjusts the pitch angle of the fork arm through the pitch adjustment shaft and the pitch adjustment electric cylinder. When the telescopic end of the pitch adjustment electric cylinder is extended, the elevation angle of the fork arm is reduced. When the fork arm is horizontal, the fork arm is inserted into the bottom end of the goods. When the fork arm forks the goods, the end of the fork arm will deviate downward due to the dead weight of the goods. Then, the fork arm is raised by the pitch adjustment electric cylinder to prevent the goods from falling. When unloading, the goods are moved into the cargo box. Then, the fork fixing frame is driven down by the lifting electric cylinder, the goods are stacked, and the fork arm moves back after leveling. Compared with the existing forks, the present invention is more suitable for smart logistics loading systems and has reliable installation.

[0014] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0015] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 is an isometric view of the present invention;

[0019] Figure 3 It is a side view of the present invention.

[0020] In the figure: 1. Fork fixing frame; 2. Pitch adjustment axis; 3. Mounting axis seat; 4. Back mounting plate; 5. Adjustment electric cylinder mounting seat; 6. Pitch adjustment electric cylinder; 7. Articulated seat; 8. Lifting electric cylinder; 9. Fork mounting lifting seat; 10. Fork arm; 11. Fork mounting slide; 12. Horizontal slide rail; 13. Fork arm spacing adjustment electric cylinder; 14. Lifting slide rail; 15. Lifting slide seat. DETAILED DESCRIPTION

[0021] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0022] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0023] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0024] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0025] See also Figure 1-3The present invention provides a technical solution for a fork of an intelligent automatic loading system: it includes a fork fixing frame 1, a pitch adjustment electric cylinder 6, and a fork arm 10. The middle part of the back side of the fork fixing frame 1 is slidably connected with a back mounting plate 4, the bottom end of the back side of the back mounting plate 4 is rotatably connected with a mounting shaft seat 3 through a pitch adjustment shaft 2, the telescopic end of the pitch adjustment electric cylinder 6 is hinged to the back mounting plate 4 through a hinge seat 7, the front side of the back mounting plate 4 is fixedly connected with a lifting electric cylinder 8, the telescopic end of the lifting electric cylinder 8 is fixedly connected to the fork fixing frame 1, the bottom end of the front side of the fork fixing frame 1 is fixedly connected with a fork mounting lifting seat 9, a transverse slide rail 12 is installed on the front side of the fork mounting lifting seat 9, the front side of the transverse slide rail 12 is slidably connected with a fork mounting slide seat 11, and the fork arm 10 is fixedly connected to the fork mounting slide seat 11.

[0026] The mounting axle seat 3 is fixedly connected to the bottom end of the telescopic arm of the loading system, the bottom end of the pitch adjustment electric cylinder 6 is fixedly connected to the adjustment electric cylinder mounting seat 5, and the pitch adjustment electric cylinder 6 is fixedly connected to the top end of the telescopic arm of the loading system through the adjustment electric cylinder mounting seat 5.

[0027] There are four fork arms 10, four fork mounting slides 11 and four fork arm spacing adjustment electric cylinders 13. Each fork arm spacing adjustment electric cylinder 13 is independently controlled. The fork arms 10 can be adjusted in spacing and are suitable for goods of different specifications.

[0028] The lifting electric cylinder 8 is embedded in the interior of the fork fixing frame 1. Three lifting rails 14 are installed on the back of the fork fixing frame 1. Three lifting slides 15 are installed on the front of the back mounting plate 4. The lifting slides 15 are slidably connected to the lifting rails 14.

[0029] There are two lifting electric cylinders 8, and the two lifting electric cylinders 8 are installed at intervals between three lifting slide rails 14, with a more compact structure. Different from the forks on forklifts in the prior art, this type of fork lifting electric cylinder 8 is installed inside the fork fixing frame 1, occupying a small space, and the height adjustment range of the fork fixing frame 1 is smaller than that of traditional forks, and there is no need to lift the goods from the ground.

[0030] During specific use, when the telescopic end of the pitch adjustment electric cylinder 6 is extended, the elevation angle of the fork arm 10 is reduced. When the fork arm 10 is horizontal, the fork arm 10 is inserted into the bottom end of the cargo. When the fork arm picks up the cargo, due to the weight of the cargo, the end of the fork arm 10 will deviate downward, and then the pitch adjustment electric cylinder 6 is used to raise the fork arm 10 to prevent the cargo from falling. When unloading, the cargo is moved into the cargo box, and then the lifting electric cylinder 8 drives the fork fixing frame 1 to descend, the cargo is stacked, and the fork arm 10 is leveled and then retracted. Compared with existing forks, the present invention is more suitable for smart logistics loading systems and is reliable to install.

[0031] The above description is only the preferred embodiment of the present invention, which does not limit the protection scope of the present invention. For those skilled in the art, the present invention can be modified and varied in various ways. Within the spirit and principle of the present invention, any change, modification, replacement, integration and parameter change of these embodiments by conventional substitution or capable of achieving the same function without departing from the principle and spirit of the present invention shall fall within the protection scope of the present invention.

Claims

1. A fork of an intelligent automatic loading system, characterized in that: The invention comprises a fork fixing frame (1), a pitch adjustment electric cylinder (6), and a fork arm (10). The middle part of the back of the fork fixing frame (1) is slidably connected to a back mounting plate (4). The bottom end of the back of the back mounting plate (4) is rotatably connected to a mounting shaft seat (3) via a pitch adjustment shaft (2). The telescopic end of the pitch adjustment electric cylinder (6) is hinged to the back mounting plate (4) via a hinge seat (7). The front of the back mounting plate (4) is fixedly connected to a lifting electric cylinder (8). The telescopic end of the lifting electric cylinder (8) is fixedly connected to the fork fixing frame (1). The bottom end of the front of the fork fixing frame (1) is fixedly connected to a fork mounting lifting seat (9). A transverse slide rail (12) is installed on the front of the fork mounting lifting seat (9). The front of the transverse slide rail (12) is slidably connected to a fork mounting slide seat (11). The fork arm (10) is fixedly connected to the fork mounting slide seat (11).

2. The fork of the intelligent automatic loading system according to claim 1, characterized in that: The mounting shaft seat (3) is fixedly connected to the bottom end of the telescopic arm of the loading system, the bottom end of the pitch adjustment electric cylinder (6) is fixedly connected to the adjustment electric cylinder mounting seat (5), and the pitch adjustment electric cylinder (6) is fixedly connected to the top end of the telescopic arm of the loading system via the adjustment electric cylinder mounting seat (5).

3. The fork of the intelligent automatic loading system according to claim 2, characterized in that: The number of the fork arms (10), the fork mounting slide (11) and the fork arm spacing adjustment electric cylinder (13) is four, and each fork arm spacing adjustment electric cylinder (13) is independently controlled.

4. The fork of the intelligent automatic loading system according to claim 3, characterized in that: The lifting electric cylinder (8) is embedded in the interior of the fork fixing frame (1); three lifting slide rails (14) are installed on the back of the fork fixing frame (1); three lifting slide seats (15) are installed on the front of the back mounting plate (4); and the lifting slide seats (15) are slidably connected to the lifting slide rails (14).

5. The fork of the intelligent automatic loading system according to claim 3, characterized in that: The number of the lifting electric cylinders (8) is two, and the two lifting electric cylinders (8) are installed at intervals between three lifting slide rails (14).

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