Portable dismounting and mounting device and fruit tea garden transportation system

Abstract

The invention discloses a portable dismounting, mounting and dismounting device which comprises a fixing part fixed to a transportation mechanism, a supporting part detachably mounted on the fixing part and a loading part mounted on the supporting part and used for loading a transportation box to the transportation mechanism. The overall width of the portable dismounting and mounting device can be reduced by folding the supporting part, and interference of environmental obstacles on transportation operation of the transportation mechanism is reduced; meanwhile, the portable dismounting and mounting device is simple in structure and can be conveniently loaded and unloaded on a transportation mechanism; the weight is small, and the carrying influence on a transportation mechanism can be reduced. Based on the portable dismounting, mounting and dismounting device, the invention further discloses a fruit tea garden transportation system applying the portable dismounting, mounting and dismounting device.

Description

Technical Field

[0001] The present application relates to the technical field of fruit orchard transportation devices, and particularly to a portable disassembly and assembly loading and unloading device and a fruit orchard transportation system. Background Art

[0002] With the continuous expansion of the development and planting area of hilly and mountainous fruit orchards in China, the problems of transportation, loading and unloading have increasingly become the key factors restricting the production efficiency of fruit orchards. In hilly and mountainous fruit orchards, due to the complex terrain, transportation, loading and unloading are extremely difficult. At present, the handling of fruits and agricultural materials mainly relies on manual labor. Traditional loading and unloading equipment, such as forklifts and cranes, cannot work and move safely and effectively in the hilly and mountainous environment due to poor site conditions and rugged terrain, resulting in these equipment being not suitable for mountain fruit orchards.

[0003] In recent years, although agricultural mechanization has received more and more attention, and a variety of different types of mountain orchard transportation equipment have been developed, such as various small crawler conveyors, wheeled conveyors, cable track conveyors, etc. These equipment have alleviated the transportation problem to a certain extent, but the loading and unloading process of transported materials still mainly relies on manual labor. Although there are automatic loading devices installed on transport vehicles in the prior art, the current automatic loading devices are all fixed on the transport vehicles and cannot be disassembled, and the structure of the automatic loading device itself is complex and the quality is large, which affects the carrying capacity of the transport vehicle. Summary of the Invention

[0004] The present invention provides a portable disassembly and assembly loading and unloading device with a simple and light structure that can be conveniently disassembled and installed on a transport vehicle. Based on the portable disassembly and assembly loading and unloading device, the present invention also discloses a fruit orchard transportation system applying the portable disassembly and assembly loading and unloading device.

[0005] The present invention is achieved through the following technical solutions:

[0006] A portable disassembly and assembly loading and unloading device is applied to a fruit orchard transportation system, and the system includes: a transportation mechanism and a carrying box; the carrying box is loaded or unloaded on the transportation mechanism through the loading and unloading device.

[0007] The loading and unloading device includes: a loading part for installing the carrying box, a fixing part for fixing the loading and unloading device on the transportation mechanism, and a supporting part installed on the fixing part for externally fixing the transportation mechanism.

[0008] The fixing part includes: a mounting seat fixed on the transportation mechanism, a first mortise provided on the mounting part, and a rotating tenon hinged on the mounting seat; the supporting part includes: a second mortise and a mounting tenon.

[0009] The first mortise is a through hole, and the rotating tenon includes a push plate; the mounting tenon is inserted and installed in the first mortise, and the push plate is pushed to insert the rotating tenon into the second mortise, so that the supporting part is fixed on the fixing part.

[0010] Further, the rotating tenon further includes a handle, and an external device disengages the rotating tenon from the second mortise through the handle.

[0011] Further, an elastic element is fixed on the mounting seat, one end of the elastic element is installed on the rotating tenon, and the elastic element returns to its original length to insert the rotating tenon into the second mortise.

[0012] Further, the supporting part includes: a connecting piece, a pull rod, and a supporting body. The connecting piece is hinged to the supporting body, and the pull rod is installed between the supporting body and the connecting piece.

[0013] Further, the supporting part further includes: a slide rail provided on the supporting body and a slider installed on the slide rail; both ends of the pull rod are respectively hinged to the slider and the connecting piece; the slider moves along the slide rail to adjust the angle between the connecting piece and the supporting body.

[0014] Further, a clamping bar is provided on the slide rail, the clamping bar is perpendicularly installed on the slide rail, and the slider abuts against the clamping bar to fix the slider on the slide rail.

[0015] Further, the supporting part includes: a supporting body and supporting feet installed on the supporting body. The supporting feet move relative to the supporting body, and the transportation mechanism is externally fixed through the supporting feet.

[0016] Further, the loading part includes: a hydraulic cylinder hinged to the connecting piece, a lifting arm hinged to the supporting body, and a rope assembly for connecting the transport box;

[0017] The hydraulic cylinder supports the lifting arm to rotate the lifting arm relative to the supporting body to load the transport box on the transportation mechanism.

[0018] Further, the rope assembly includes: a rope body, fixed collar rings located at both ends of the rope body respectively, and hooks;

[0019] A fixed column is provided on the supporting body, a first roller is provided at the hinged position between the supporting body and the lifting arm, and a second roller is provided at the position of the lifting arm far from the supporting body;

[0020] The rope body is fixed on the fixed column through the fixed collar, and the carrying box is installed on the loading part through the hook;

[0021] The rope body bypasses the second roller, or the rope body abuts against the first roller and then bypasses the second roller, so that the hook is located at one end of the lifting arm away from the support body.

[0022] A fruit orchard transportation system includes: a transportation track, a transportation mechanism installed on the transportation track and moving along the transportation track, and a carrying box installed on the transportation mechanism; the transportation mechanism is fixed with the portable disassembly and assembly loading and unloading device as described in any one of the above, and the carrying box is loaded or unloaded on the transportation mechanism through the portable disassembly and assembly loading and unloading device.

[0023] The beneficial effects of the present invention are as follows:

[0024] The portable disassembly and assembly loading and unloading device disclosed by the present invention has a simple structure, and can not only realize the loading operation of loading the transportation box onto the transportation mechanism, but also facilitate the operator to load or unload the loading and unloading device on the transportation mechanism; compared with the prior art, the structural unit of the portable disassembly and assembly loading and unloading device is simple, and the self-weight of the device is low. Even when loaded on the transportation mechanism, it can reduce the influence of its own load on the transportation mechanism and increase the carrying efficiency of the transportation mechanism. Description of the Drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the fruit orchard transportation system disclosed by the present invention;

[0027] Figure 2 is Figure 1 A three-dimensional structural schematic diagram of loading a transportation box on a transportation mechanism through the portable disassembly and assembly loading and unloading device disclosed by the present invention;

[0028] Figure 3 is Figure 2 A three-dimensional structural schematic diagram of the portable disassembly and assembly loading and unloading device disclosed by the present invention moving with the transportation mechanism;

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the structural cooperation between the support part and the fixed part in the portable disassembly and assembly loading and unloading device disclosed by the present invention;

[0030] Figure 5It is a three-dimensional structural schematic diagram of the support part and the loading part of the portable disassembly and assembly loading and unloading device disclosed by the present invention;

[0031] Figure 6 is Figure 5 a partial enlarged view of part A in

[0032] Figure 7 It is a side structural schematic diagram of the portable disassembly and assembly loading and unloading device disclosed by the present invention when mounting a transport box;

[0033] Figure 8 It is a side structural schematic diagram of the portable disassembly and assembly loading and unloading device after loading a transport box;

[0034] Figure 9 It is a side structural schematic diagram of the portable disassembly and assembly loading and unloading device moving with a transport mechanism.

[0035] Wherein:

[0036] 1. Fixed part; 11. Mounting seat; 12. First mortise; 13. Rotating tenon; 13a. Pushing plate; 13b. Pulling handle; 13c. Elastic element; 2. Support part; 21. Support body; 21a. Fixed column; 22. Mounting tenon; 23. Second mortise; 24. Connecting piece; 25. Pull rod; 26. Slide rail; 26a. Slide block; 26b. Clamping strip; 27. Support foot; 3. Loading part; 31. Hydraulic cylinder; 32. Lifting arm; 32a. First roller; 32b. Second roller; 33. Rope assembly; 33a. Rope body; 33b. Fixed collar; 33c. Hook; 100. Portable disassembly and assembly loading and unloading device; 200. Transport mechanism; 300. Carrying box. Detailed implementation manners

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application 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 only used to explain the present application and are not used to limit the present application.

[0038] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present application.

[0039] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more, unless otherwise specifically defined.

[0040] Please refer to Figures 1 to 3 , the present invention discloses a portable dismountable loading and unloading device 100, which is applied to the fruit orchard transportation system. The system includes: a transportation mechanism 200 and a carrying box 300. The carrying box 300 is loaded or unloaded on the transportation mechanism 200 through the loading and unloading device 100. The loading and unloading device 100 includes:

[0041] Loading part 3: The carrying box 300 is installed on the loading part 3;

[0042] Fixing part 1: The loading and unloading device 100 is fixed on the transportation mechanism 200 through the fixing part 1;

[0043] Support part 2: The support part 2 connects the fixing part 1 and the loading part 3, and the transportation structure is externally fixed through the support part 2.

[0044] The transportation structure is externally fixed, which means opening the structure of the support part 2 to contact the ground to play a role in supporting and fixing the transportation mechanism 200. In the actual use process of the loading and unloading device 100 disclosed in the present invention: First, it realizes portable installation on the transportation mechanism 200 or unloading from the transportation mechanism 200; Second, it realizes loading the carrying box 300 onto the transportation mechanism 200 or unloading the carrying box 300 from the transportation mechanism 200.

[0045] Please refer to Figures 4 to 8 , the fixing part 1 includes: a mounting seat 11, a first mortise 12, and a rotating tenon 13; the support part 2 includes a second mortise 23 and a mounting tenon 22.

[0046] Please refer to Figure 4 , the first mortise 12 is a through hole provided on the mounting seat 11. The middle part of the rotating tenon 13 is hinged on the mounting seat 11. One end of the rotating tenon 13 facing the support part 2 is a tenon, and the end far from the support part 2 is a push plate 13a. When the fixing part 1 and the support part 2 are not installed, the push plate 13a is located at the opening position of the first mortise 12 at the end far from the support part 2.

[0047] The present invention realizes the fixation of the support part 2 on the fixed part 1 in the following manner: when the support part 2 is installed on the fixed part 1, the installation tenon 22 is aligned with the first mortise 12 and inserted therein. When the installation tenon 22 reaches the maximum installation depth in the first mortise 12, the second mortise 23 approaches the fixed part 1, and the installation tenon 22 abuts against the push plate 13a, so that the rotating tenon 13 is fixed in the second mortise 23, and the relative fixation of the double-tenon-and-mortise structure combination is realized between the support part 2 and the fixed part 1.

[0048] In an achievable embodiment of the present invention, the present invention realizes the disassembly of the support part 2 from the fixed part 1 in the following manner: in order to realize the portable disassembly of the loading and unloading device 100, a handle 13b is provided on the rotating tenon 13. By pulling the handle 13b, the rotating tenon 13 disengages from the second mortise 23, and drives the push plate 13a to push the installation tenon 22 out of the first mortise 12. The operator further pulls the support part 2 to move the installation tenon 22 out of the first mortise 12.

[0049] In a preferred embodiment of the present invention, an elastic element 13c is further fixed on the mounting seat 11. The elastic element 13c is arranged on one side of the mounting seat 11 where the rotating tenon 13 is provided. A hole is provided on the mounting seat 11, and the elastic element 13c is fixed in the hole, and a collar is provided at the other end to be fixed on the rotating tenon 13. The position where the elastic element 13c is fixed on the rotating tenon 13 is on the side of the rotating tenon 13 away from the push plate 13a at the hinge position. During the installation process of the support part 2 and the fixed part 1, the elastic element 13c always stretches the rotating tenon 13, so that the tenon end of the rotating tenon 13 abuts against the outer wall of the installation tenon 22 until it is inserted into the second mortise 23; when the support part 2 is disassembled, by pulling the handle 13b, the rotating tenon 13 stretches the elastic element 13c. After the support part 2 is removed, the rotating tenon 13 always abuts against the mounting seat 11 under the action of the elastic element 13c to prevent the rotating tenon 13 from swinging.

[0050] In an achievable embodiment of the present invention, a part of the fixed part 1 is a base fixed to the transportation mechanism 200 by threading or welding. A slide rail or a chute-type structure is provided on the mounting seat 11 for slidingly mounting on the base and then fixing, which is convenient for the operator to replace or repair the mounting seat 11.

[0051] Please refer to Figures 5 to 6 , the support part 2 includes: a connecting member 24, a pull rod 25, and a support body 21. The connecting member 24 is hinged to the support body 21, and the pull rod 25 is installed between the support body 21 and the connecting member 24.

[0052] The support body 21 is the main part of the support portion 2, and the second mortise 23 and the mounting tenon 22 are both provided on the support portion 2. The loading portion 3 is mounted on the connecting member 24 and the support body 21. When loading the transport box 300 onto the transport mechanism 200, the angle between the connecting member 24 and the support body 21 increases, and the pull rod 25 is used to increase the structural stability between the connecting member 24 and the support body 21 so that the loading portion 3 can perform the loading operation; please refer to Figure 5 , Figure 6 and Figure 3 and Figure 9 . When the loading and unloading operation is completed, in order to prevent the loading and unloading device 100 from being too large in volume and affecting the movement of the transport mechanism 200 in the orchard, the connecting member 24 rotates relative to the support body 21 to reduce the angle between the connecting member 24 and the support body 21, thereby reducing the overall width of the loading and unloading device 100 on the side of the transport mechanism 200, effectively reducing the interference of environmental obstacles such as branches and affecting the movement of the transport mechanism 200, improving the applicability of the loading and unloading device 100 in the complex environment of the hilly and mountainous orchard, and reducing the operation limitations caused by the terrain.

[0053] Please refer to Figure 5 and Figure 6 , Figure 3 and Figure 9 . In an achievable embodiment of the present invention, the support portion 2 includes a slide rail 26 provided on the support body 21 and a slider 26a mounted on the slide rail 26. One end of the pull rod 25 is hinged to the slider 26a, and the other end of the pull rod 25 is hinged to the middle of the connecting member 24. When the slider 26a slides on the slide rail 26, it pulls the connecting member 24 to rotate relative to the support body 21, thereby changing the included angle between the connecting member 24 and the support body 21. When the slider 26a is located at one end of the slide rail 26, the angle between the connecting member 24 and the support body 21 is the largest or the smallest.

[0054] In an achievable embodiment of the present invention, in order to prevent the connecting member 24 from rotating relative to the support body 21 when the operator does not adjust the loading and unloading device 100, a clamping strip 26b is provided on the slide rail 26, and the clamping strip 26b is mounted on the slide rail 26 perpendicular to the slide rail 26 to achieve the purpose of restricting the movement of the slider 26a. When the slider 26a is fixed on the slide rail 26, since both ends of the pull rod 25 are connected to the connecting member 24 and the support body 21 respectively, the connecting member 24 and the support body 21 are relatively fixed.

[0055] Please refer to Figures 7 to 9, the support part 2 further includes support feet 27, and the support feet 27 move relative to the support body 21. Specifically, when the support feet 27 move away from the fixing part 1, the support feet 27 move and approach the ground to support the loading and unloading structure, the transport box 300, and the transport mechanism 200; when the support feet 27 approach the fixing part 1, the support feet 27 are received on one side of the support body 21. In an implementable embodiment of the present invention, the support feet 27 are screws with gaskets provided at the bottom, and screw holes are provided on the support body 21. Rotating the support feet 27 realizes the movement between the support feet 27 and the support body 21. In other implementable embodiments of the present invention, the support feet 27 can adopt, for example, slide rails 26, telescopic devices (such as hydraulic rods, scissor lift structures, etc.), which can be realized by those skilled in the art through the prior art and will not be elaborated in the present invention.

[0056] Please refer to Figures 1 to 6 , the loading part 3 is the power part for loading the transport box 300 onto the transport mechanism 200. The loading part 3 includes: a hydraulic cylinder 31, a lifting arm 32, and a rope assembly 33.

[0057] Both ends of the connecting member 24 are respectively hinged to the support body 21 and the hydraulic cylinder 31; the lifting arm 32 is hinged to the support body 21 at one end of the support body 21 away from the connecting member 24; the rope assembly 33 is used to hang the transport box 300. The hydraulic cylinder 31 pushes the lifting arm 32 to rotate relative to the support body 21, and the lifting arm 32 lifts the transport box 300 through the rope assembly 33 and makes the transport box 300 approach the transport mechanism 200, achieving the purpose of loading the transport box on the transport mechanism 200.

[0058] The rope assembly 33 includes: a rope body 33a, fixing collars 33b and hooks 33c respectively located at both ends of the rope body 33a; a fixing post 21a is provided on the support body 21, a first roller 32a is provided at the hinged position of the support body 21 and the lifting arm 32, and a second roller 32b is provided at the position of the lifting arm 32 away from the support body 21.

[0059] The rope body 33a is fixed to the fixing post 21a through the fixing collar 33b, and the transport box 300 is installed on the loading part 3 through the hook 33c.

[0060] When the transport box 300 is hung but not loaded, as Figure 7 shown, one end of the rope assembly 33 is fixed to the fixing post 21a, and after passing around the second roller 32b, the end with the hook 33c hangs down at the end of the lifting arm 32 away from the support body 21;

[0061] When loading the transport box 300, as Figure 8 shown, the hydraulic cylinder 31 supports the lifting arm 32 to rotate around the axis of the first roller 32a (which is also the hinge point between the lifting arm 32 and the support body 21). As a result, the rope body 33a abuts against the first roller 32a. At this time, the rope assembly 33 extends from the fixed column 21a, abuts against the first roller 32a and then bypasses the second roller 32b. The first roller 32a plays a role in stabilizing the rope body 33a, preventing the rope body 33a from shaking and hurting people, being entangled or the rope breaking.

[0062] Please refer to Figures 1 to 3 and Figures 7 to 9 . When the support part 2 moves along with the transport mechanism 200, the slider 26a moves along the slide rail 26, pulls the connecting rod 25 to drive the connecting piece 24 to rotate, so that the included angle between the connecting piece 24 and the support body 21 decreases. At the same time, the connecting piece 24 pushes the hydraulic cylinder 31 to rise, making the lifting arm 32 in a vertical state and parallel to the support body 21. At this time, since part of the rope assembly 33 is fixed on the first roller 32a and the second roller 32b, it is always located on the lifting arm 32, and there will be no problem that the rope body 33a floats outside the transport mechanism 200 and causes potential safety hazards. The operator can also remove the fixed collar 33b from the fixed column 21a and disassemble the rope assembly 33 by bypassing the first roller 32a and the second roller 32b in turn.

[0063] The specific assembly process is as follows:

[0064] The mounting seat 11 of the fixing part 1 is fixed on the carrying mechanism 200. Align the mounting tenon 22 on the support part 2 with the first mortise 12 of the mounting seat 11, and rotate the tenon 13 to abut against the mounting tenon 22. Until the mounting tenon 22 is inserted into the first mortise 12, rotate the tenon 13 and insert it into the second mortise 23 to realize the double-tenon and mortise structure cooperation and fixation between the mounting seat 11 and the support body 21. The mounting tenon 22 abuts against the push plate 13a, making the rotating tenon 13 stably fixed in the second mortise 23. The fixation of the rotating tenon 13 and the second mortise 23 also enables the mounting tenon 22 to be stably installed in the first mortise 12.

[0065] The specific disassembly process is as follows:

[0066] Pull the handle 13b, the elastic element 13c is stretched, the rotating tenon 13 disengages from the second mortise 23, and the push plate 13a pushes the mounting tenon 22 out of the first mortise 12. The operator can remove the support part 2 to complete the disassembly. When the disassembly is completed, the rotating tenon 13 abuts against the mounting seat 11 under the pulling of the elastic element 13c when it returns to its original length.

[0067] The specific loading process is as follows:

[0068] The portable dismountable loading and unloading device 100 is in the deployed state: the support feet 27 of the support part 2 extend to contact the ground, providing the function of supporting and stabilizing the portable dismountable loading and unloading device 100. Rotate the connecting piece 24 to make the connecting piece 24 perpendicular to the support body 21. Insert the clamping strip 26b into the slide rail 26 to fix the slider 26a. The pull rod 25 is supported between the support body 21 and the connecting piece 24 to prevent the connecting piece 24 from rotating relative to the support body 21.

[0069] The lifting arm 32 is perpendicular to the support body 21. The rope 33a bypasses the second roller 32b so that the hook 33c hangs at one end of the lifting arm 32. The lifting lug of the carrier box 300 is hung on the hook 33c. The hydraulic cylinder 31 extends to make the lifting arm 32 rotate relative to the support body 21, and then lift the carrier box 300 onto the transport mechanism 200. During the lifting process, the rope 33a abuts against the first roller 32a. The loading process is completed. When the loading is completed, the rotation angle of the lifting arm 32 relative to the initial position is greater than or equal to 90 degrees.

[0070] If the portable dismountable loading and unloading device 100 moves with the transport mechanism 200, the portable dismountable loading and unloading device 100 is in the stored state: retract the support feet 27, and then pull out the clamping strip 26b. During the shortening process of the hydraulic cylinder 31, the lifting arm 32 remains stationary. The hydraulic cylinder 31 pulls and rotates the connecting piece 24, and the pull rod 25 drives the slider 26a to move along the slide rail 26. After inserting the clamping strip 26b to fix the slider 26a, the pull rod 25 is connected between the support body 21 and the connecting piece 24 to prevent the connecting piece 24 from rotating relative to the support body 21, which is the stored state of the portable dismountable loading and unloading device 100.

[0071] The unloading process is specifically as follows:

[0072] Install the portable dismountable loading and unloading device 100 in the deployed state on the transport mechanism 200, or deploy the portable dismountable loading and unloading device 100 in the stored state. The carrier box 300 is hung on the hook 33c. The hydraulic cylinder 31 shortens, making the lifting arm 32 rotate relative to the support body 21, lifting the carrier box 300 away from the transport device 200 until the lifting arm 32 rotates to be perpendicular to the support body 21 and the carrier box 300 is located on one side of the transport structure 200, and the unloading is completed.

[0073] In the portable dismountable loading and unloading device 100 disclosed by the present invention, the support part 2 and the loading and unloading part are installed on the transport mechanism 200 through the fixing part 1. The installation and disassembly methods are simple, reducing the operation cost and the loading and unloading time of the operator. After the loading operation, the operator can disassemble the portable dismountable loading and unloading device 100 from the transport mechanism 200, reducing the load of the transport mechanism 200 except for the carrying box 300 and increasing the loading capacity of the transport mechanism 200. On the other hand, if the portable dismountable loading and unloading device 100 is not selected to be removed, the connecting piece 24 can also rotate relative to the support part 2 in the way of the slider 26a and the pull rod 25, reducing the overall width of the portable dismountable loading and unloading device 100 and reducing the interference to the transport operation of the transport mechanism 200 in the fruit orchard.

[0074] The overall structure of the portable dismountable loading and unloading device 100 is simple, the loading and unloading are convenient, and the overall quality is low. It can effectively reduce the transportation impact on the transport mechanism 200 and improve the loading and unloading efficiency of the carrying box 300 and the transport efficiency of the transport mechanism 200.

[0075] The present invention also discloses a fruit orchard transportation system, including: a transportation track, a transport mechanism 200 installed on the transportation track and moving along the transportation track, and a carrying box 300 installed on the transport mechanism 200. The portable dismountable loading and unloading device 100 as described above is fixed on the transport mechanism 200, and the carrying box 300 is loaded on the transport mechanism 200 through the portable dismountable loading and unloading device 100. The transport mechanism 200 can be: a small crawler transporter, a wheeled transporter, a cable track transporter, etc. arranged in the fruit orchard. The transport vehicle is used to transport agricultural waste, farm tools, fruits, etc. in the fruit orchard. One or more portable dismountable loading and unloading devices 100 can be arranged on the transport mechanism 200 disclosed by the present invention. In actual use, usually, two portable dismountable loading and unloading devices 100 equipped on a transport vehicle can meet the requirements. After the loading operation, the portable dismountable loading and unloading device 100 can be kept installed on the transport mechanism 200, or the portable dismountable loading and unloading device 100 can be unloaded from the transport mechanism 200 to improve the loading capacity of the transport mechanism 200.

[0076] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable disassembly and assembly loading and unloading device, applied to a fruit and tea garden transportation system, the system comprising: A transport mechanism and a carrying box, characterized in that the carrying box is loaded or unloaded on the transport mechanism by the loading and unloading device; The loading and unloading device comprises: a loading part for mounting the carrying box, a fixing part for fixing the loading and unloading device on the transport mechanism, and a supporting part mounted on the fixing part and fixing the transport mechanism to the outside; The fixing part comprises: a mounting seat fixed on the transport mechanism, a first mortise provided on the mounting part, and a rotating tenon hinged on the mounting seat; the supporting part comprises: a second mortise and a mounting tenon; The first mortise is a through hole, and the rotating tenon includes a push plate; the installation tenon is inserted into and installed in the first mortise, and the push plate is pushed to insert the rotating tenon into the second mortise, so that the supporting part is fixed on the fixing part.

2. The portable disassembly and assembly device according to claim 1, characterized in that: The rotating tenon also includes a handle, and an external device uses the handle to separate the rotating tenon from the second mortise.

3. The portable disassembly and assembly device according to claim 1, characterized in that: An elastic element is fixed on the mounting seat, one end of the elastic element is mounted on the rotating tenon, and the elastic element restores its original length to allow the rotating tenon to be inserted into the second mortise.

4. The portable disassembly and assembly device according to claim 1, characterized in that: The support portion comprises: a connecting member, a pull rod, and a supporting body. The connecting member is hinged on the supporting body, and the pull rod is installed between the supporting body and the connecting member.

5. The portable assembly and disassembly device according to claim 4, characterized in that: The support part also includes: a slide rail arranged on the support body and a slider installed on the slide rail; the two ends of the pull rod are respectively hinged to the slider and the connecting member; the slider moves along the slide rail to adjust the angle between the connecting member and the support body.

6. The portable assembly and disassembly device according to claim 5, characterized in that: The slide rail is provided with a clamping strip, which is installed on the slide rail perpendicular to the slide rail, and the slider is pressed against the clamping strip so that the slider is fixed on the slide rail.

7. The portable disassembly and assembly device according to claim 4, characterized in that: The support part comprises: a support body and support feet installed on the support body, the support feet move relative to the support body, and the transport mechanism is fixed to the outside through the support feet.

8. The portable assembly and disassembly device according to claim 4, characterized in that: The loading part comprises: a hydraulic cylinder hinged on the connecting member, a lifting arm hinged on the supporting body and a rope assembly for connecting the carrying box; The hydraulic cylinder supports the lifting arm so that the lifting arm rotates relative to the supporting body to load the carrying box onto the transport mechanism.

9. The portable assembly and disassembly device according to claim 8, characterized in that: The rope assembly comprises: a rope body, and fixing rings and hooks respectively located at two ends of the rope body; A fixing column is arranged on the support body, a first roller is arranged at a hinge position between the support body and the lifting arm, and a second roller is arranged at a position of the lifting arm away from the support body; The rope body is fixed to the fixing column through the fixing ring, and the carrying box is installed on the loading part through the hook; The rope body passes around the second roller, or the rope body abuts against the first roller and then passes around the second roller, so that the hook is located at an end of the lifting arm away from the supporting body.

10. A fruit and tea garden transportation system, characterized in that: include: A transport rail, a transport mechanism installed on the transport rail and moving along the transport rail, and a carrying box installed on the transport mechanism; a portable disassembly and assembly loading and unloading device as described in any one of claims 1 to 9 is fixed on the transport mechanism, and the carrying box is loaded or unloaded on the transport mechanism through the portable disassembly and assembly loading and unloading device.

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