Fruit box transport vehicle

Abstract

The invention relates to the technical field of fruit transportation equipment, and provides a fruit basket transport vehicle which comprises a vehicle body with moving wheels and a placement platform arranged on the vehicle body, fruit baskets can be placed on the placement platform, supporting blocks are arranged at the bottoms of the fruit baskets, and a passing space is formed between the supporting blocks; the end, away from the rotating axis, of the rotating frame can rotate to be close to the ground. The supporting frame is rotationally arranged at the end, away from the rotating axis, of the rotating frame, the rotating axis of the supporting frame is parallel to the rotating axis of the rotating frame, and the supporting frame can rotate to be parallel to the ground so that the vehicle body can drive the supporting frame to enter the passing space. By means of the technical scheme, the technical problems that in the prior art, fruit frames are inconvenient to assemble and disassemble, and fruits in the fruit frames are collided due to collision are solved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of fruit transport equipment, and in particular, to a fruit frame transport vehicle. Background Art

[0002] During the fruit picking process, the fruits need to be placed in fruit boxes first, and then the fruit boxes filled with fruits are transported away from the planting base through the fruit box transportation device.

[0003] In the prior art, there is a Chinese invention patent with publication number CN118560371A: A large-capacity orchard transport vehicle adopts a double-layer vehicle body structure, which consists of a cab, a loading and unloading device, a double-layer vehicle body, and a lifting device. The loading and unloading device is used to realize the rapid loading and unloading of fruit boxes; the second chain conveying mechanism in the upper frame and the lower frame is used to realize the transportation of fruit boxes within the same layer; and the lifting device is used to realize the upper and lower position transfer of fruit boxes between the upper frame and the lower frame. The loading and unloading device cannot be laid flat, and it is difficult to lift the fruit box due to gravity when loading the fruit box. When unloading the fruit box, the fruit in the fruit box is too large, which will cause the fruit box to have a large weight, causing the fruit box to slide directly off the loading and unloading device. After the fruit box contacts the ground, the fruit inside is very likely to be bumped. Summary of the Invention

[0004] In order to overcome the above-mentioned defects, the present invention provides a fruit frame transport vehicle, which solves the technical problems in the prior art that the fruit frames are inconvenient to load and unload and are prone to collision, resulting in collisions of the fruits in the fruit frames.

[0005] According to one aspect, at least one embodiment of the present invention provides a fruit rack transport vehicle, comprising: A vehicle body, the vehicle body having moving wheels and a placement platform, the placement platform can place fruit boxes, the fruit boxes have support blocks at the bottom, and there is a passage space between the support blocks; A rotating frame, the rotating frame is rotatably arranged on the side of the placement platform, and the end of the rotating frame away from the rotation axis can be rotated close to the ground; The support frame is rotatably arranged at one end of the rotating frame away from the rotation axis, the rotation axis of the support frame is parallel to the rotation axis of the rotating frame, and the support frame can be rotated to be parallel to the ground so that the vehicle body drives the support frame into the passing space.

[0006] For example, in a fruit frame transport vehicle provided by at least one embodiment of the present invention, the support frame includes a rotating part and a supporting part, the rotating part is rotatably arranged at one end of the rotating frame away from the rotating axis, the supporting part is in the shape of a fork, and a first conveying member for conveying close to or away from the rotating part is provided on the top of the support part, the first conveying member can push the bottom of the fruit frame, the rotating frame can rotate and lift the support frame, so that the fruit frame can be lifted to the height of the placement platform by the supporting part, and the first conveying member can convey the fruit frame into the placement platform.

[0007] For example, at least one embodiment of the present invention provides a fruit box transport vehicle, further comprising: a rotating plate, the rotating plate being rotatably disposed on an end of the support portion away from the rotating portion, the rotating plate being capable of rotating to an initial position and a passing position; When the rotating plate is in the initial position, the rotating plate is in an inclined state and the end of the rotating plate close to the rotating portion is higher than the end away from the rotating portion, so as to prevent the fruit frame on the first conveying member from moving away from the rotating portion; When the rotating plate is in the passing position, the top of the rotating plate and the top of the first conveying member are in the same plane, so that the supporting portion can enter the passing space or the first conveying member can convey the fruit frame away from the rotating portion.

[0008] For example, in a fruit frame transport vehicle provided by at least one embodiment of the present invention, the first conveying member is a chain conveying device, and a plurality of push blocks are arranged at intervals on the chain of the first conveying member. The push blocks are used to push the side walls of the fruit frames so that the fruit frames can move synchronously with the chain on the first conveying member.

[0009] For example, in a fruit frame transport vehicle provided by at least one embodiment of the present invention, a rotating plate has a rotating wheel on the side close to the ground.

[0010] For example, at least one embodiment of the present invention provides a fruit box transport vehicle, further comprising: a second conveying member, the second conveying member being arranged on the placement platform, wherein after the rotating frame rotates close to the placement platform, one end of the first conveying member is close to the second conveying member, so that the fruit boxes on the first conveying member can enter the second conveying member, and the second conveying member can convey the fruit boxes away from or close to the first conveying member; A limiting plate is provided at one end of the placement platform away from the rotating frame, and the limiting plate can prevent the second conveying member from conveying the fruit frame.

[0011] For example, in a fruit frame transport vehicle provided by at least one embodiment of the present invention, the second conveying member is a chain conveying device, and the chain of the second conveying member has a plurality of pads, and the second conveying member abuts against the bottom of the fruit frame through the pads.

[0012] For example, in a fruit frame transport vehicle provided by at least one embodiment of the present invention, the support block is provided with a guide wheel for rotation at one end close to the passage space, and further comprises: The guide frame has two guide frames, and the two guide frames are respectively located on both sides of the second conveying member away from each other. The guide frame includes a straight portion and an oblique portion. The straight portion is parallel to the conveying direction of the second conveying member. The oblique portion is arranged at one end of the straight portion close to the rotating frame. The oblique portion is offset toward the other guide frame in a direction away from the straight portion. The side surfaces of the straight portion and the oblique portion are used to abut against the guide wheel.

[0013] For example, at least one embodiment of the present invention provides a fruit box transport vehicle, further comprising: The driving seat is rotatably arranged on the vehicle body, and the driving seat is located on one side of the placement platform. The driving seat can be rotated to change the driver's direction.

[0014] For example, in a fruit frame transport vehicle provided by at least one embodiment of the present invention, the placement platform has a receiving groove, and the receiving groove is used to receive the particle damper.

[0015] The beneficial effects of the embodiments of the present invention are: In the present invention, the fruit frame can be lifted from the bottom by rotating the rotating frame and the supporting frame. The fruit frame slides onto the vehicle body using the inclined slide, and the supporting frame relies on the rotating frame to lift the fruit frame from the bottom. This is not only simple and fast, but also can complete the transportation of fruit frames weighing 2 to 3 tons.

[0016] The arrangement of the rotating frame and the support frame can also reduce the overall length of the device by placing the support frame and the rotating frame in a folded state, so that the vehicle body can adapt to more road conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments of the present invention. Obviously, the drawings described below are merely exemplary embodiments of the present invention. Those skilled in the art can, without inventive effort, derive other drawings based on the contents of the exemplary embodiments of the present invention and these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of the first state of the present invention; Figure 2 for Figure 1A in the middle is an enlarged structural diagram; Figure 3 This is a schematic side view of the structure of the present invention in the first state; Figure 4 This is the main view of the fruit frame; Figure 5 This is a side view of the fruit frame; Figure 6 Schematic diagram of the overall structure of the fruit frame; Figure 7 This is a schematic diagram of the structure of the second state of the present invention; Figure 8 for Figure 7 The enlarged structural diagram at B in the middle; Figure 9 This is a schematic diagram of the structure of the third state of the present invention; In the figure: 100, vehicle body, 110, moving wheel, 120, placing platform, 130, fruit frame, 131, support block, 133, through space, 200, rotating frame, 300, support frame, 310, rotating part, 320, support part, 330, first conveying member, 340, rotating plate, 331, push block, 341, rotating wheel, 400, second conveying member, 121, limiting plate, 410, cushion block, 132, guide wheel, 500, guide frame, 510, straight part, 520, inclined part, 600, driving position, 122, holding tank. DETAILED DESCRIPTION

[0019] The present invention 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 invention, rather than to limit the present invention.

[0020] To simplify the drawings, only portions relevant to the invention are schematically depicted in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one component with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0021] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0022] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0023] In the description of this embodiment, the terms "up", "down", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, 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. Therefore, it should not be understood as a limitation on the present invention.

[0024] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] like Figures 1 to 9 , which illustrates a fruit rack transport vehicle according to one embodiment of the present invention, comprising a vehicle body 100, a rotating frame 200, and a support frame 300. The vehicle body 100 is welded from steel, providing sufficient strength and stability for carrying and transporting the fruit racks 130. Movable wheels 110 are mounted at the four corners of the bottom of the vehicle body 100. Two of the four wheels 110 are steering wheels, capable of steering via a steering wheel. Shock absorbers are provided between the support frame of each of the four wheels 110 and the vehicle body 100. These shock absorbers can utilize hydraulic, pneumatic, or spring shock absorbers to prevent vibration from damaging the fruit within the fruit racks 130. The fruit racks 130 are frame-like structures capable of holding fruit. Support blocks 131 are fixedly connected to the four corners of the bottom of the fruit rack 130. These support blocks 131 support the main body of the fruit rack 130 off the ground, leaving space 133 for passage.

[0026] The vehicle body 100 serves as a carrier of the entire transport device, and the moving wheels 110 enable the vehicle to move flexibly. The placement platform 120 provides a placement space for the fruit baskets 130 and bears the weight of the fruit baskets 130.

[0027] The rotating frame 200 is made of metal and has an L-shaped structure. One end is pivoted to the side of the platform 120 via a bearing, ensuring flexible and stable rotation. The length of the rotating frame 200 is determined according to actual needs, generally between 1 and 1.5 meters, to ensure that the end away from the rotation axis can smoothly rotate close to the ground. The rotating frame 200 is driven by an electric push rod or hydraulic cylinder installed between the vehicle body 100 and the rotating frame 200, which can control the rotation angle of the rotating frame 200.

[0028] The rotating frame 200 can be rotated close to the ground, allowing the support frame 300 to contact the ground and move through the vehicle body 100 into the passage space 133 at the bottom of the fruit rack 130. By rotating and lifting the support frame 300, the rotating frame 200 raises the bottom of the fruit rack 130 to the height of the top surface of the placement platform 120, and then translates the fruit rack 130 so that it enters the placement platform 120, enabling the loading and unloading of the fruit rack 130. This solves the problem of difficulty in lifting the fruit rack 130 caused by the loading and unloading device not being able to be leveled in the prior art.

[0029] One end of the support frame 300 is pivotally mounted on the end of the rotating frame 200, away from the rotation axis, via a bearing. The rotating frame 200 can be driven by an electric push rod or hydraulic cylinder, installed between the rotating frame 200 and the support frame 300, to control the rotation angle of the rotating frame 200. The support frame 300 can be rotated parallel to the ground, allowing the vehicle body 100 to drive the support frame 300 into the passage space 133 at the bottom of the fruit rack 130.

[0030] Working Principle: When the fruit frame 130 is filled with fruit and needs to be transported, the operator drives the vehicle body 100 to the side of the fruit frame 130, drives the rotating frame 200 to rotate until one end contacts the ground through an electric push rod or hydraulic cylinder, and then controls another electric push rod or hydraulic cylinder to drive the support frame 300 to rotate until it is parallel to the ground, so that the vehicle body 100 can enter the passage space 133 by moving the support frame 300. After the support frame 300 enters the passage space 133, the operator drives the electric push rod or hydraulic cylinder to rotate the rotating frame 200 upward, and the support frame 300 is used to lift the bottom of the fruit frame 130 to the same height as the top of the placement platform 120. The fruit frame 130 is then moved horizontally toward the placement platform 120 so that it can enter the placement platform 120. The vehicle body 100 then moves the fruit frame 130 to the designated location.

[0031] During the transportation of the fruit frame 130, the rotating frame 200 rotates upward to a position abutting the side of the vehicle body 100, and the support frame 300 rotates to a position perpendicular to the ground, which can minimize the length of the vehicle body 100 and facilitate the vehicle body 100 to cope with various complex road conditions.

[0032] After the fruit frame 130 is transported to the designated location, the support frame 300 is rotated to a state parallel to the ground, and the fruit frame 130 is pushed from the placement platform 120 onto the support frame 300. Then, the rotating frame 200 is rotated downward so that the support block 131 at the bottom of the fruit frame 130 on the support frame 300 contacts the ground. Then, the vehicle body 100 is moved so that the support frame 300 leaves the passing space 133, and the unloading of the fruit frame 130 is completed.

[0033] The rotation of the turret 200 and the support frame 300 allows the fruit baskets 130 to be lifted from the bottom. The fruit baskets 130 slide onto the vehicle body 100 via inclined slideways. The support frame 300, supported by the turret 200, lifts the fruit baskets 130 from the bottom, making it simple and quick, while also enabling the transport of fruit baskets 130 weighing 2-3 tons. The arrangement of the turret 200 and support frame 300 also reduces the overall length of the device by folding the support frame 300 and turret 200, allowing the vehicle body 100 to adapt to a wider range of road conditions.

[0034] In some examples, the support frame 300 includes a rotating portion 310, a support portion 320, and a first conveyor member 330. The rotating portion 310 is connected to the end of the rotating frame 200 away from the rotation axis via a rotating shaft. Deep groove ball bearings are installed at both ends of the rotating shaft to ensure smooth and stable rotation. The rotation of the rotating portion 310 can be powered by an electric push rod or a hydraulic cylinder. Taking the electric push rod as an example, one end of the electric push rod is hinged to the rotating frame 200, and the other end is hinged to the rotating portion 310 at a position offset from the rotation axis, allowing the electric push rod to drive the rotating portion 310 to rotate within a range of 0 to 90 degrees through linear motion.

[0035] The support portion 320 is designed in the shape of a fork, with at least two flat plates. These plates work together to provide stability for the support portion 320 supporting the fruit basket 130. The fork is no shorter than the length of the fruit basket 130, and no wider than the width of the fruit basket 130. The fork's front end features rounded corners to prevent scratching the fruit basket 130 when inserted into the bottom. To enhance the support portion 320's load-bearing capacity, an abutment can be added below the rotating portion 310 to abut against the turret 200 and limit downward rotation of the rotating portion 310.

[0036] The first conveying member 330 utilizes a chain conveying device, comprising a motor, a driving sprocket, a driven sprocket, a chain, and a push block 331. The motor is a speed-regulating motor with excellent speed control. Its power is determined based on the weight of the fruit frame 130 and the required conveying speed, typically between 1 and 3 kilowatts, to provide stable power for the chain conveying. Several push blocks 331 are spaced apart on the chain. These push blocks 331 are made of a wear-resistant polyurethane material, which offers excellent wear resistance and provides a certain cushioning effect when pushing against the fruit frame 130, reducing damage to the fruit frame 130. The push blocks 331 are secured to the chain by bolts or welding to ensure they do not fall off during conveying. The spacing between the push blocks 331 is determined based on the size of the fruit frame 130 and the required conveying stability. Generally, the spacing between adjacent push blocks 331 is greater than the length of the fruit frame 130.

[0037] The support part 320 is fork-shaped, and the number of first conveying members 330 is the same as the number of flat plate components of the support part 320, that is, each flat plate constituting the support part 320 is provided with an independent first conveying member 330, and multiple first conveying members 330 act together when in operation.

[0038] Working principle: after the support portion 320 is driven by the rotating frame 200 to the same height as the placement platform 120 , the fruit frame 130 can be transported to the placement platform 120 through the first conveying member 330 .

[0039] The synergistic effect of the rotating portion 310, the supporting portion 320, and the first conveyor 330 makes loading and unloading the fruit baskets 130 more efficient and flexible. The rotating portion 310 adjusts the angle of the supporting portion 320, facilitating access to the bottom of the fruit baskets 130 and enabling smooth lifting. The fork-shaped supporting portion 320 provides a reliable load, while the first conveyor 330 facilitates rapid transport of the fruit baskets 130. This streamlines the entire loading and unloading process, further improving work efficiency.

[0040] In some examples, a rotating plate 340 is further included. The rotating plate 340 is rotatably mounted on the end of the support portion 320 away from the rotating portion 310 via a pin or hinge. The rotating plate 340 has a biased weight structure. With the rotation axis of the rotating plate 340 as the boundary, the weight of the rotating plate 340 at the end away from the rotating portion 310 is greater than the weight of the rotating plate 340 at the end close to the rotating portion 310. In combination with the use of a stop block, when the support portion 320 is parallel to the ground and not in contact with the ground, the rotating plate 340 can be maintained in a tilted downward position in a direction away from the rotating portion 310. At this time, the rotating plate 340 is in the initial position. When the rotating plate 340 is in the initial position, the rotating plate 340 can prevent the fruit frame 130 from sliding away from the rotating portion 310, thereby improving the safety of the device.

[0041] When one end of the rotating frame 200 rotates to contact the ground and the support plate is parallel to the ground, the rotating plate 340 rotates due to the contact with the ground until the top of the rotating plate 340 is flush with the top of the first conveying member 330. At this time, the rotating plate 340 is in the through position. When the rotating plate 340 is in the through position, the support portion 320 can smoothly enter the through space 133 as the vehicle body 100 moves, and the rotating plate 340 does not interfere with the fruit rack 130.

[0042] The rotating plate 340 has a rotating wheel 341 on the side close to the ground. After the rotating plate 340 contacts the ground and rotates to the passing position, the rotating wheel 341 at the bottom of the rotating plate 340 contacts the ground, which can cooperate with the movement of the vehicle body 100 to generate rolling friction with the ground, thereby reducing the wear between the rotating plate 340 and the ground and improving the service life of the rotating plate 340.

[0043] In some examples, the system further includes a second conveyor 400 and a stopper plate 121. The second conveyor 400 utilizes a chain conveyor mechanism and is mounted on the platform 120. The chain is driven by a motor, typically a three-phase asynchronous motor with speed regulation. The motor's power is determined based on factors such as the weight of the fruit boxes 130, the conveying speed, and the length of the platform 120, typically ranging from 1 to 3 kilowatts. This allows for flexible adjustment of the conveying speed to accommodate varying loading and unloading schedules. Spacers 410 are spaced apart along the chain. These spacers are made of a wear-resistant and elastic rubber or polyurethane material. This material effectively cushions the impact between the fruit boxes 130 and the chain, preventing damage to the bottom of the fruit boxes 130. It also offers excellent wear resistance, extending its service life. The spacers 410 are secured to the chain with high-strength bolts or clips to prevent them from falling off during transport. The second conveyor 400 is mounted along the length of the platform 120, slightly shorter than the platform 120 to allow space for components such as the stopper plate 121. The width of the second conveying member 400 is smaller than the passing space 133 , so that the second conveying member 400 can be located in the passing space 133 and act on the bottom of the fruit frame 130 .

[0044] After the rotating frame 200 drives the supporting frame 300 toward the placement platform 120, the gap between the end of the second conveyor 400 closest to the rotating frame 200 and the first conveyor 330 can be no more than 1 / 3 of the length of the fruit frame 130, facilitating the transition of the fruit frame 130 from the first conveyor 330 to the first conveyor 330. The number of second conveyors 400 is the same as that of the first conveyors 330 and they are parallel to each other.

[0045] When the turret 200 rotates closer to the placement platform 120 and the first conveyor 330 transports the fruit frames 130 closer to the second conveyor 400, the pads 410 of the second conveyor 400 receive the fruit frames 130. Subsequently, the motor is activated to drive the chain of the second conveyor 400, causing the pads 410 to move the fruit frames 130 on the placement platform 120 through friction. The fruit frames 130 can be transported to a designated location closer to or farther away from the first conveyor 330 as needed, enabling flexible movement of the fruit frames 130 on the placement platform 120 and facilitating subsequent transportation.

[0046] The stop plate 121 is made of sheet metal, its width matching that of the placement platform 120. It is welded or bolted to the end of the placement platform 120 away from the turret 200, ensuring a secure fit. To prevent damage to the fruit frames 130 when the stop plate 121 blocks them, a cushioning material, such as a rubber pad or sponge pad, with a thickness of 1-3 cm is attached to the contact side of the stop plate 121. This cushioning material effectively absorbs the impact of collisions between the fruit frames 130, protecting the frames 130 and the fruit inside. The stop plate 121 provides positioning for the fruit frames 130 during transport on the placement platform 120. When the fruit frames 130 are transported to the end of the placement platform 120 by the second conveyor 400, the stop plate 121 blocks further movement, ensuring that the fruit frames 130 remain in their designated position and preventing them from sliding off the placement platform 120, thus ensuring safe transportation. When the limiting plate 121 blocks the movement of the fruit frames 130 , the friction between the pad 410 on the second conveying member 400 and the bottom of the fruit frames 130 is insufficient to drive the fruit frames 130 to move. Therefore, the second conveying member 400 can only drive the fruit frames 130 that are not in contact with the limiting plate 121 to move.

[0047] The fruit frames 130 spaced apart from the limiting plate 121 and the fruit frames 130 whose movement is blocked by the limiting plate 121 will also stop moving, and so on.

[0048] In some examples, a guide wheel 132 is rotatably provided at one end of the support block 131 near the through space 133. The guide wheel 132 is made of wear-resistant rubber material. This material has good elasticity and can play a buffering role when in contact with the guide frame 500, reducing the impact force on the fruit frame 130, and has high wear resistance to adapt to frequent rolling friction. The guide wheel 132 is rotatably provided at one end of the support block 131 near the through space 133 through a central axis to ensure that the guide wheel 132 rotates flexibly and stably.

[0049] The guide wheels 132 cooperate with the guide frames 500 to guide the fruit frames 130 during loading, unloading, and transportation. When the fruit frames 130 pass from the first conveyor 330 to the second conveyor 400, the guide wheels 132 first abut against the sides of the inclined portions 520 on the two guide frames 500 that are spaced apart from each other. As the fruit frames 130 move away from the first conveyor 330, the two opposing guide wheels 132 respectively abut against the sides of the straight portions 510 on the two guide frames 500 that are spaced apart from each other. This ensures that the fruit frames 130 move in the predetermined direction, prevents them from shifting during transportation, and improves the accuracy of their placement.

[0050] There are two guide frames 500, symmetrically distributed on both sides of the second conveyor 400, away from each other. Each guide frame 500 consists of a straight portion 510 and an inclined portion 520. They are made of high-strength metal profiles, such as channel steel or angle steel, to ensure that they have sufficient strength to guide the fruit frames 130. The straight portion 510 is parallel to the conveying direction of the second conveyor 400 and its length is equivalent to the effective conveying length of the second conveyor 400. The inclined portion 520 is arranged at one end of the straight portion 510 close to the rotating frame 200. The inclined portion 520 is offset toward the other guide frame 500 in a direction away from the straight portion 510, forming a shape similar to the mouth of a trumpet. The function of the inclined portion 520 is to guide the guide wheel 132 to smoothly enter the straight portion 510 when the fruit frames 130 begin to be conveyed, thereby facilitating the alignment and conveying of the fruit frames 130.

[0051] The guide frame 500 provides precise guidance and positioning for the fruit frames 130 during transport on the second conveyor 400. The flared shape of the inclined portion 520 guides the guide wheels 132 of the fruit frames 130 smoothly into the straight portion 510, ensuring accurate alignment of the fruit frames 130 during the initial stages of transport on the second conveyor 400. The straight portion 510 ensures that the fruit frames 130 move in the predetermined direction throughout the entire transport process, ensuring that the fruit frames 130 are accurately delivered to the designated locations on the placement platform 120, thereby improving the precision and stability of the placement of the fruit frames 130.

[0052] The guide frame 500 cooperates with the guide wheel 132 to effectively limit the lateral movement of the fruit frame 130 during transportation, thereby enhancing the stability of the fruit frame 130 during transportation and reducing the risk of fruit being bumped due to shaking of the fruit frame 130.

[0053] What can be further realized is that the guide wheel 132 is presented in an L-shaped structure, and the sides of the guide frame 500 that are away from each other have bosses. The bosses cooperate with the L-shaped guide wheel 132 to prevent the fruit frame 130 from tipping over during the turning process of the vehicle body 100.

[0054] In some examples, a driver's seat 600 is also included, rotatably mounted on the vehicle body 100 via a rotating base. The driver's seat 600 comprises a seat, an operating console, and armrests. During operation, the operator can rotate the driver's seat 600 according to actual driving needs, ensuring that the driver always faces forward in the direction of travel of the vehicle body 100, thus avoiding the problem of a poor field of view when reversing.

[0055] In some examples, the placement platform 120 has a receiving groove 122 disposed on the placement platform 120. The receiving groove 122 is typically rectangular or square in shape, which facilitates manufacturing and effectively utilizes the space on the placement platform 120. The receiving groove 122 is located on both sides of the second conveying member 400. The top of the receiving groove 122 has a cover plate that can be removed by bolts or clamps. The cover plate is flush with the placement platform 120, ensuring the flatness of the placement platform 120 and blocking the particle damper inside the receiving groove 122 to prevent the particle damper from ejecting.

[0056] The particle damping in the particle damper can be made of stainless steel, cast iron or rubber particles with a diameter of 10~15mm. The particle damping in the holding groove 122 effectively increases the friction and shock absorption capacity between the fruit frame 130 and the placement platform 120, thereby greatly improving the stability of the fruit frame 130 during transportation.

[0057] A fire extinguisher rack is also provided on the side of the vehicle body 100 away from the rotating frame 200 for storing fire extinguishers. The rack is secured to the vehicle body 100 using bolts or welding. Since this rack is conventional technology, its further description is omitted. Multiple reflectors may also be provided on the surface of the vehicle body 100 to reflect the front and rear bottom surfaces of the vehicle body 100, making it easier for the driver to determine the front and rear positions of the vehicle body 100.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fruit frame transport vehicle, characterized in that: include: A vehicle body (100), the vehicle body (100) having moving wheels (110), a placement platform (120) being provided on the vehicle body (100), the placement platform (120) being capable of placing a fruit frame (130), the fruit frame (130) having support blocks (131) at the bottom, and a passage space (133) being provided between the support blocks (131); A rotating frame (200), the rotating frame (200) being rotatably arranged on a side of the placement platform (120), and an end of the rotating frame (200) away from the rotation axis being capable of rotating close to the ground; A support frame (300) is rotatably arranged at one end of the rotating frame (200) away from the rotation axis, the rotation axis of the support frame (300) is parallel to the rotation axis of the rotating frame (200), and the support frame (300) can be rotated to be parallel to the ground, so that the vehicle body (100) drives the support frame (300) to enter the passing space (133).

2. A fruit frame transport vehicle according to claim 1, characterized in that: The support frame (300) includes a rotating part (310) and a supporting part (320), wherein the rotating part (310) is rotatably arranged at one end of the rotating frame (200) away from the rotating axis, and the supporting part (320) is in the shape of a fork. A first conveying member (330) is arranged on the top of the supporting part (320), and the first conveying member (330) can convey the fruit frame (130) close to or away from the rotating part (310). The first conveying member (330) can push the bottom of the fruit frame (130). The rotating frame (200) can rotate and lift the support frame (300) so that the fruit frame (130) can be lifted to the height of the placement platform (120) by the supporting part (320), and the first conveying member (330) can convey the fruit frame (130) onto the placement platform (120).

3. A fruit frame transport vehicle according to claim 2, characterized in that: Also includes: a rotating plate (340), the rotating plate (340) being rotatably arranged at one end of the support portion (320) away from the rotating portion (310), and the rotating plate (340) being capable of rotating to an initial position and a passing position; When the rotating plate (340) is in the initial position, the rotating plate (340) is in an inclined state and an end of the rotating plate (340) close to the rotating portion (310) is higher than a top away from the rotating portion (310) and the first conveying member (330), so as to prevent the fruit frame (130) on the first conveying member (330) from moving in a direction away from the rotating portion (310); When the rotating plate (340) is in the passing position, the top of the rotating plate (340) and the top of the first conveying member (330) are in the same plane, so that the supporting portion (320) can enter the passing space (133) or the first conveying member (330) can convey the fruit frame (130) away from the rotating portion (310).

4. A fruit frame transport vehicle according to claim 2, characterized in that: The first conveying member (330) is a chain conveying device, and a plurality of push blocks (331) are arranged at intervals on the chain of the first conveying member (330). The push blocks (331) can push the side walls of the fruit frame (130) so that the fruit frame (130) can move synchronously with the chain on the first conveying member (330).

5. A fruit frame transport vehicle according to claim 3, characterized in that: The rotating plate (340) has a rotating wheel (341) on one side close to the ground.

6. A fruit frame transport vehicle according to claim 2, characterized in that: Also includes: a second conveying member (400), wherein the second conveying member (400) is arranged on the placement platform (120); after the rotating frame (200) rotates close to the placement platform (120), one end of the first conveying member (330) is close to the second conveying member (400), so that the fruit box (130) on the first conveying member (330) can enter the second conveying member (400); and the second conveying member (400) can convey the fruit box (130) away from or close to the first conveying member (330); A limiting plate (121) is provided at one end of the placement platform (120) away from the rotating frame (200), and the limiting plate (121) can block the second conveying member (400) from conveying the fruit frame (130).

7. A fruit frame transport vehicle according to claim 6, characterized in that: The second conveying member (400) is a chain conveying device, and a plurality of pads (410) are provided on the chain of the second conveying member (400). The second conveying member (400) abuts against the bottom of the fruit frame (130) through the pads (410).

8. The fruit frame transport vehicle according to claim 6, characterized in that: The support block (131) is rotatably provided with a guide wheel (132) at one end close to the passage space (133), and further comprises: A guide frame (500), wherein the guide frame (500) has two guide frames (500), and the two guide frames (500) are respectively located on two sides of the second conveying member (400) away from each other. The guide frame (500) includes a straight portion (510) and an inclined portion (520), wherein the straight portion (510) is parallel to the conveying direction of the second conveying member (400), and the inclined portion (520) is arranged at one end of the straight portion (510) close to the rotating frame (200), and the inclined portion (520) is offset toward the other guide frame (500) in a direction away from the straight portion (510), and the side surfaces of the straight portion (510) and the inclined portion (520) are used to abut against the guide wheel (132).

9. The fruit frame transport vehicle according to claim 1, characterized in that: Also includes: A driving position (600) is rotatably arranged on the vehicle body (100), the driving position (600) is located on one side of the placement platform (120), and the driving position (600) can be rotated to change the driver's direction.

10. The fruit frame transport vehicle according to claim 1, characterized in that: The placement platform (120) has a holding groove (122), and the holding groove (122) is used to hold the particle damper.

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