A fruit box transport device and a fruit and vegetable sorting machine

Abstract

This utility model relates to the field of fruit and vegetable sorting technology, and discloses a fruit box transport device and a fruit and vegetable sorting machine. The fruit box transport device includes a frame, a drive assembly, a first transport component, a second transport component, and a transfer assembly. The drive assembly is mounted on the frame, and the first and second transport components are mounted on the frame, with a preset angle between them. The transfer assembly includes a frame and a transfer conveyor belt. The transfer conveyor belt is mounted on the frame, and the drive assembly is connected to the frame. One end of the frame is rotatably connected to the frame, and the frame is located below the second transport component. The conveying direction of the transfer conveyor belt is consistent with the conveying direction of the first transport component. The drive assembly is used to drive the frame and the transfer conveyor belt to rotate, so that the transfer conveyor belt protrudes above the input end of the second transport component. The fruit boxes output from the output end of the first transport component can be transported along the path of the transfer conveyor belt and the second transport component, facilitating the transfer of fruit boxes at the junction of the first and second transport components.

Description

Technical Field

[0001] This utility model relates to the field of fruit and vegetable sorting technology, and in particular to a fruit box transport device and a fruit and vegetable sorting machine. Background Technology

[0002] Currently, fruits and vegetables are a type of food that people often consume. Fruits and vegetables include apples, citrus fruits, cherries, pears, and tomatoes. After ripening, fruits and vegetables need to be harvested and then transported to factories for cleaning, screening, sorting, and packing.

[0003] Normally, fruit boxes are placed on a conveyor belt, which then transports them to the designated fruit-dropping area for packing. However, some factories have limited space, so to accommodate this, the conveyor mechanism includes a first roller conveyor belt and a second roller conveyor belt. The first and second roller conveyor belts have a preset angle between them. When the fruit boxes are transferred from the first roller conveyor belt to the second roller conveyor belt, they need to rotate at the junction of the two belts to adjust their direction of movement.

[0004] However, when the fruit box rotates, it easily presses against the side walls of the first roller conveyor belt and the second roller conveyor belt, making it difficult for the fruit box to enter the second roller conveyor belt for conveying and causing it to accumulate at the junction of the first roller conveyor belt and the second roller conveyor belt. Utility Model Content

[0005] The present invention aims to provide a fruit box transport device and a fruit and vegetable sorting machine to solve the technical problem in the prior art that fruit boxes are prone to accumulating at the junction of the first roller conveyor belt and the second roller conveyor belt.

[0006] To solve the above-mentioned technical problems, this utility model provides a fruit box transport device, including: a frame;

[0007] A drive assembly, the drive assembly being mounted on the rack;

[0008] A first transport component, which is mounted on the frame;

[0009] The second transport component is mounted on the frame, and the first transport component and the second transport component have a preset angle between them;

[0010] A transfer assembly includes a frame and a transfer conveyor belt. The transfer conveyor belt is mounted on the frame, and a drive assembly is connected to the frame. One end of the frame is rotatably connected to the machine frame. The frame and the transfer conveyor belt are located below the second transport component. The conveying direction of the transfer conveyor belt is consistent with the conveying direction of the first transport component. The drive assembly is used to drive the frame and the transfer conveyor belt to rotate so that the transfer conveyor belt protrudes above the input end of the second transport component.

[0011] With the above structure, when the transfer conveyor belt protrudes above the input end of the second transport component, the fruit boxes output from the output end of the first transport component are transported along the transfer conveyor belt. Because there is a gap between the second transport component and the transfer conveyor belt, the fruit boxes located on the transfer conveyor belt are not affected by the transport action of the second transport component. When the transfer conveyor belt is below the input end of the second transport component, the fruit boxes fall onto the second transport component and are transferred to it by the transfer conveyor belt, thus smoothly realizing the transfer of fruit boxes at the junction of the first and second transport components.

[0012] In some embodiments, the fruit box transport device further includes a linkage component connected to the transfer conveyor belt and the first transport component, so that the conveying speed of the transfer conveyor belt and the conveying speed of the first transport component are the same.

[0013] With the above structure, when the fruit box moves from the first transporter to the transfer conveyor belt, it can maintain the movement of the fruit box and prevent the fruit box from falling off the transfer conveyor belt due to unstable movement.

[0014] In some embodiments, the linkage assembly includes a linkage belt, a first driven wheel, a linkage rod, a second driven wheel, and a mounting block. One end of the linkage belt is connected to the first transport component, and the other end of the linkage belt is sleeved on the first driven wheel. The linkage rod is rotatably mounted on the frame and passes through the first driven wheel and the second driven wheel. The mounting block is rotatably sleeved on the linkage rod and connected to the frame. The transfer conveyor belt is sleeved on the second driven wheel. The first transport component can drive the linkage rod, the first driven wheel, and the second driven wheel to rotate synchronously via the linkage belt, so that the conveying speed of the conveyor belt is consistent with the conveying speed of the first transport component.

[0015] The above structure is simple and does not require an additional drive component, thus ensuring that the conveyor belt and the first transport component have the same conveying speed.

[0016] In some embodiments, multiple transfer conveyor belts and frames are provided. One end of each frame is rotatably mounted to the linkage rod via the mounting block, and the other end is mounted to the drive assembly. Each transfer conveyor belt surrounds a corresponding frame and is located on one side of a corresponding mounting block. Multiple transfer conveyor belts are arranged sequentially at intervals along the transport direction of the second transport component. Multiple transfer conveyor belts are used to jointly support the fruit box.

[0017] With the above structure, multiple transfer conveyor belts work together to support the fruit boxes, making the fruit boxes move more smoothly on the transfer conveyor belts.

[0018] In some embodiments, the drive assembly includes a drive element, an output rod, and a mounting bracket. The drive element is mounted on the frame, the drive element is connected to the output rod, the output rod is connected to the mounting bracket, and the mounting bracket is connected to a plurality of the frames.

[0019] With the above structure, only one drive unit can drive multiple frames and corresponding multiple transfer conveyor belts to rotate, making the structure simple.

[0020] In some embodiments, the fruit box transport device further includes a third driven wheel and a tensioning assembly. The two ends of the transfer conveyor belt are respectively fitted onto the second driven wheel and the third driven wheel. The tensioning assembly is installed on the frame, and one end of the tensioning assembly is connected to the third driven wheel. The tensioning assembly pushes the third driven wheel to press against the transfer conveyor belt.

[0021] With the above structure, the third driven wheel presses against the transfer conveyor belt to ensure the belt tension of the transfer conveyor belt and prevent the transfer conveyor belt from loosening.

[0022] In some embodiments, the tensioning assembly includes a clamping block and a fixing member. The clamping block has a first fixing hole, and the frame has an adjustment groove. The length direction of the adjustment groove is consistent with the conveying direction of the transfer conveyor belt. The fixing member passes through the first fixing hole and the adjustment groove to fix the clamping block to the frame. One end of the clamping block is connected to the third driven wheel.

[0023] With the above structure, during adjustment, the clamping block slides along the adjustment groove. After adjustment, the first fixing hole and the adjustment groove are passed through the fixing component, so that one end of the clamping block drives the third driven wheel to initially press against the transfer conveyor belt, so as to initially adjust the position of the clamping block on the frame and ensure that the third driven wheel presses against the transfer conveyor belt.

[0024] In some embodiments, the tensioning assembly further includes a fixing block, an adjusting screw, and an adjusting nut. The fixing block is fixed to one side of the frame and the clamping block is located on the same side of the frame. The adjusting screw passes through the fixing block, and one end of the adjusting screw is connected to the clamping block. The adjusting nut abuts against the side of the fixing block away from the clamping block and is threadedly connected to the adjusting screw.

[0025] With the above structure, after one end of the clamping block drives the third driven wheel to initially clamp the conveyor belt, the adjusting nut is rotated so that the adjusting screw drives the clamping block and the third driven wheel to further clamp the conveyor belt relative to the fixed block, thereby precisely adjusting the effect of the clamping block and the third driven wheel clamping the conveyor belt. After being fully adjusted, the fixing parts are further adjusted to completely fix the clamping block to the frame.

[0026] In some embodiments, the frame includes a first support, a second support, and a third support; the first transport component is mounted on the first support, and the second transport component is mounted on the second support; the drive assembly is mounted on the third support, the third support is detachably connected to the second support, and the frame body is rotatably connected to the first support.

[0027] With the above structure, the third bracket can be detachably connected to the second bracket, which is simple and facilitates quick disassembly of the drive assembly; the frame is rotatably connected to the first bracket, so that the disassembly of the drive assembly does not affect the transfer conveyor belt.

[0028] This utility model also provides a fruit and vegetable sorting machine, including the fruit box transport device described in the above embodiment.

[0029] Compared with the prior art, in this embodiment of the utility model, the fruit box output from the output end of the first transport component is transported along the transfer conveyor belt. Since there is a gap between the second transport component and the transfer conveyor belt, the fruit box continues to be transported on the transfer conveyor belt until the fruit box is completely above the second transport component. The drive component drives the frame and the transfer conveyor belt to descend until the transfer conveyor belt is below the second transport component. The fruit box is transferred to the second transport component by the transfer conveyor belt, which facilitates the transfer of the fruit box at the junction of the first transport component and the second transport component. Attached Figure Description

[0030] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings do not constitute a limitation on scale.

[0031] Figure 1 This is a schematic diagram of the structure of a fruit box transport device provided in one embodiment of the present invention;

[0032] Figure 2 yes Figure 1 A schematic diagram of the structure of the first transport component and the transfer assembly in the medium-sized fruit box transport device;

[0033] Figure 3 yes Figure 2 An enlarged structural diagram of section A, where one of the second driven wheels is omitted;

[0034] Figure 4 yes Figure 1 A side view of the transfer component and the first transport component in the medium-sized fruit box transport device;

[0035] Figure 5 yes Figure 1 A side view of the transfer component in the fruit and vegetable transport device;

[0036] Figure 6 yes Figure 5 Enlarged structural diagram of section B.

[0037] The attached figures are labeled as follows:

[0038] 100. Fruit box transport device; 10. Frame; 11. First support; 12. Second support; 13. Third support; 20. Drive assembly; 21. Drive component; 22. Output rod; 23. Mounting frame; 231. Mounting rod; 232. Connecting piece; 30. First transport component; 31. First belt; 32. First roller; 40. Second transport component; 41. Second belt; 42. Second roller; 50. Transfer assembly; 51. Frame; 52. Transfer conveyor belt; 60. Linkage assembly; 61. Linkage belt; 62. First driven wheel; 63. Linkage rod; 64. Second driven wheel; 65. Mounting block; 70. Third driven wheel; 80. Tensioning assembly; 81. Anchoring block; 811. First fixing hole; 82. Fixing block; 83. Adjusting screw; 84. Adjusting nut. Detailed Implementation

[0039] To facilitate understanding of this utility model, the following section provides a more detailed description of it in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connected" to another element, it can be directly on the other element, or one or more intermediate elements can exist between them. The terms "upper," "lower," "left," "right," "upper end," "lower end," "top," and "bottom," etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0041] Please see Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the structure of a fruit box transport device provided in one embodiment of the present invention; Figure 2 yes Figure 1 A schematic diagram of the structure of the first transport component and the transfer assembly in the medium-sized fruit box transport device.

[0042] One embodiment of this utility model provides a fruit box transport device 100, including a frame 10, a drive assembly 20, a first transport component 30, a second transport component 40, and a transfer assembly 50. The drive assembly 20, the first transport component 30, and the second transport component 40 are all mounted on the frame 10, and there is a preset included angle between the first transport component 30 and the second transport component 40. The transfer assembly 50 includes a frame 51 and a transfer conveyor belt 52. The transfer conveyor belt 52 is mounted on the frame 51, and the drive assembly 20 is connected to the frame 51. One end of the frame 51 is rotatably connected to the frame 10. The frame 51 and the transfer conveyor belt 52 are located below the second transport component 40. The conveying direction of the transfer conveyor belt 52 is consistent with the conveying direction of the first transport component 30. The drive assembly 20 is used to drive the frame 51 and the transfer conveyor belt 52 to rotate relative to the frame 10, so that the transfer conveyor belt 52 protrudes above the input end of the second transport component 40.

[0043] It should be noted that both the first transport component 30 and the second transport component 40 are used to transport fruit boxes, and the fruit boxes are transported along the movement paths of the first transport component 30 and the second transport component 40. In this embodiment, within a horizontal plane, the transport direction of the first transport component 30 and the transport direction of the second transport component 40 are perpendicular to each other.

[0044] Specifically, the fruit box is placed into the first transport component 30, which moves the fruit box towards the input end of the second transport component 40. The drive assembly 20 drives the frame 51 and the transfer conveyor belt 52 to rotate relative to the frame 10. The transfer conveyor belt 52 protrudes above the input end of the second transport component 40. Further, the transfer conveyor belt 52 is inclined at the input end of the second transport component 40. The fruit box output from the output end of the first transport component 30 is transported along the transfer conveyor belt 52. Because there is a gap between the second transport component 40 and the transfer conveyor belt 52, the fruit box on the transfer conveyor belt 52 is not affected by the transport action of the second transport component 40. The fruit box continues to be transported on the transfer conveyor belt 52 until it is completely above the input end of the second transport component 40. The drive assembly 20 then drives the frame 51 and the transfer conveyor belt 52 to descend until the transfer conveyor belt 52 is below the second transport component 40. The fruit box falls to the input end of the second transport component 40 and is then transferred to the second transport component 40 by the transfer conveyor belt 52. Using the above methods, the fruit box can be successfully transferred at the junction of the first transport item 30 and the second transport item 40.

[0045] In this embodiment, the first transport component 30 and the second transport component 40 are roller conveyor belts. In some other embodiments, the first transport component 30 and the second transport component 40 can be conveyor chains, conveyor belts, etc.

[0046] In some other embodiments, the sidewall of the second transporter 40 is equipped with a flexible buffer to reduce the collision between the fruit box and the sidewall of the second transporter 40 when the fruit box is transferred from the transfer conveyor belt 52 to the second transporter 40.

[0047] See Figure 2 and Figure 3 , Figure 3 yes Figure 2 Enlarged structural diagram of part A.

[0048] In one embodiment, the fruit box transport device 100 further includes a linkage component 60, which is connected to the transfer conveyor belt 52 and the first transport component 30 so that the conveying speed of the transfer conveyor belt 52 and the conveying speed of the first transport component 30 are consistent.

[0049] Specifically, when the fruit box moves from the first transport component 30 onto the transfer conveyor belt 52, it can maintain the movement of the fruit box. In other words, if the conveying speed of the transfer conveyor belt 52 is different from that of the first transport component 30, the fruit box will accelerate or decelerate when it moves onto the first transport component 30, which may cause the fruit box to become unstable and fall off the transfer conveyor belt 52.

[0050] In one embodiment, the linkage assembly 60 includes a linkage belt 61, a first driven wheel 62, a linkage rod 63, a second driven wheel 64, and a mounting block 65. One end of the linkage belt 61 is connected to the first transport member 30, and the other end of the linkage belt 61 is sleeved on the first driven wheel 62. The linkage rod 63 is rotatably mounted on the frame 10 and passes through the first driven wheel 62 and the second driven wheel 64. The mounting block 65 is rotatably sleeved on the linkage rod 63 and connected to the frame 51. The transfer conveyor belt 52 is sleeved on the second driven wheel 64. The first transport member 30 can drive the linkage rod 63, the first driven wheel 62, and the second driven wheel 64 to rotate synchronously through the linkage belt 61, so that the conveying speed of the transfer conveyor belt 52 is consistent with the conveying speed of the first transport member 30.

[0051] Specifically, the first transport component 30 includes a first drive motor (not shown in the figure), a first belt 31, and multiple first rollers 32. The multiple first rollers 32 are arranged parallel to each other. The output end of the first drive motor is connected to the first belt 31. The first belt 31 is fitted with the multiple first rollers 32 to drive them to rotate. The fruit box is transported on the multiple first rollers 32. One end of the linkage belt 61 is fitted with a first roller 32 located at the output end of the first transport component 30, and the other end of the linkage belt 61 is fitted with a first driven wheel 62. The two ends of the linkage rod 63 are rotatably mounted on the frame 10. The linkage rod 63 passes through the first driven wheel 62 and the second driven wheel 64. When the first driven wheel 62 rotates, the linkage rod 63 and the second driven wheel 64 rotate accordingly. The second driven wheel 64 drives the transfer conveyor belt 52 to move. This arrangement is simple and does not require an additional drive element (not shown in the figure) to ensure that the transfer conveyor belt 52 and the first transport component 30 have the same conveying speed.

[0052] It should be noted that the mounting block 65 is used to mount one end of the frame 51 onto the linkage rod 63, and the other end of the frame 51 onto the drive assembly 20. The drive assembly 20 can drive one end of the frame 51 to rotate around the linkage rod 63, so as to cause the transfer conveyor belt 52 to protrude above the input end of the second transport component 40.

[0053] See Figure 3In one embodiment, multiple transfer conveyor belts 52 and frames 51 are provided. One end of each frame 51 is rotatably mounted to the linkage rod 63 via the mounting block 65, and the other end is mounted to the drive assembly 20. Each transfer conveyor belt 52 surrounds a corresponding frame 51 and is located on one side of a corresponding mounting block 65. Multiple transfer conveyor belts 52 are arranged sequentially at intervals along the transport direction of the second transport component 40. Multiple transfer conveyor belts 52 are used to jointly support the fruit box.

[0054] Specifically, multiple conveyor belts 52 work together to support the fruit boxes, making the fruit boxes move more smoothly on the conveyor belts 52. In this embodiment, there are two conveyor belts 52, and two corresponding frame bodies 51 are also provided. The two conveyor belts 52 are located on opposite sides of the fruit box.

[0055] Each transfer conveyor belt 52 surrounds a corresponding frame 51 and is located on one side of a corresponding mounting block 65 to avoid interference between the mounting block 65 and the transfer conveyor belt 52.

[0056] It should be noted that the second transport component 40 includes a second roller 42 and a second belt 41. Multiple second rollers 42 are arranged in parallel intervals along one direction. The second belt 41 is fitted onto one end of each second roller 42 to ensure synchronous movement. Each transfer conveyor belt 52 is located between two adjacent second rollers 42 to prevent collisions between the transfer conveyor belt 52 and the second rollers 42 when the belt rotates upwards.

[0057] See Figure 3 In one embodiment, the drive assembly 20 includes a drive element 21, an output rod 22, and a mounting bracket 23. The drive element 21 is mounted on the frame 10, the drive element 21 is connected to the output rod 22, the output rod 22 is connected to the mounting bracket 23, and the mounting bracket 23 is connected to a plurality of frames 51.

[0058] Specifically, a single drive unit 21 can drive multiple frames 51 and corresponding multiple transfer conveyor belts 52 to rotate, resulting in a simple structure and low manufacturing cost.

[0059] In this embodiment, the driving component 21 is a cylinder, the output rod 22 is the piston rod of the cylinder, and the mounting frame 23 includes a mounting rod 231 and a connecting piece 232. The mounting rod 231 passes through the end of the output rod 22 away from the driving component 21. Multiple connecting pieces 232 are provided. The mounting rod 231 is connected to multiple connecting pieces 232. Multiple connecting pieces 232 are installed on the mounting rod 231 in parallel at intervals. One side of a connecting piece 232 is fixed to a corresponding frame 51 by screws.

[0060] See Figure 3 and Figure 4 , Figure 4 yes Figure 1 A side view of the transfer component and the first transport component in the medium-sized fruit box transport device.

[0061] In one embodiment, the fruit box transport device 100 further includes a third driven wheel 70 and a tensioning assembly 80. The two ends of the transfer conveyor belt 52 are respectively fitted onto the second driven wheel 64 and the third driven wheel 70. The tensioning assembly 80 is installed on the frame 51, and one end of the tensioning assembly 80 is connected to the third driven wheel 70. The tensioning assembly 80 pushes the third driven wheel 70 to press against the transfer conveyor belt 52.

[0062] Specifically, the tensioning component 80 abuts against the third driven wheel 70, and the third driven wheel 70 presses against the transfer conveyor belt 52 to ensure the belt tension of the transfer conveyor belt 52 and prevent the transfer conveyor belt 52 from loosening.

[0063] The transfer conveyor belt 52 is mounted on the second driven wheel 64 and the third driven wheel 70. The second driven wheel 64 rotates, driving the transfer conveyor belt 52 to move, and the third driven wheel 70 rotates with the transfer conveyor belt 52.

[0064] In one embodiment, the tensioning assembly 80 includes a retaining block 81 and a fixing member. The retaining block 81 has a first fixing hole 811, and the frame 51 has an adjustment groove 512 (see Figure 6 The length direction of the adjusting groove 512 is consistent with the conveying direction of the transfer conveyor belt 52; the fixing member passes through the first fixing hole 811 and the adjusting groove 512 so that the abutting block 81 is fixed to the frame 51; one end of the abutting block 81 is connected to the third driven wheel 70.

[0065] Specifically, during adjustment, the clamping block 81 is slid along the adjustment groove 512. After adjustment, the first fixing hole 811 and the adjustment groove 512 are passed through the fixing member, so that one end of the clamping block 81 drives the third driven wheel 70 to initially press against the transfer conveyor belt 52, so as to initially adjust the position of the clamping block 81 on the frame 51 and ensure that the third driven wheel 70 presses against the transfer conveyor belt 52.

[0066] See Figure 4 , Figure 5 and Figure 6 , Figure 5 yes Figure 1 A side view of the transfer component in the fruit and vegetable transport device; Figure 6 yes Figure 5 Enlarged structural diagram of section B.

[0067] In one embodiment, the tensioning assembly 80 further includes a fixing block 82, an adjusting screw 83, and an adjusting nut 84. The fixing block 82 is fixed to one side of the frame 51, and the fixing block 82 and the clamping block 81 are located on the same side of the frame 51. The adjusting screw 83 passes through the fixing block 82, and one end of the adjusting screw 83 is connected to the clamping block 81. The adjusting nut 84 abuts against the side of the fixing block 82 away from the clamping block 81, and the adjusting nut 84 is threadedly connected to the adjusting screw 83.

[0068] Specifically, after one end of the clamping block 81 initially clamps the third driven wheel 70 against the conveyor belt 52, the adjusting nut 84 is rotated, causing the adjusting screw 83 to further clamp the clamping block 81 and the third driven wheel 70 against the conveyor belt 52 relative to the fixed block 82. This precisely adjusts the clamping effect of the clamping block 81 and the third driven wheel 70 against the conveyor belt 52. After complete adjustment, the fixing components are further adjusted to completely fix the clamping block 81 to the frame. The screw and adjusting nut structure achieves a more precise adjustment effect, ensuring that the third driven wheel 70 clamps tightly against the conveyor belt 52.

[0069] See also Figure 1 and Figure 2 In one embodiment, the frame 10 includes a first support 11, a second support 12 and a third support 13. A first transport component 30 is mounted on the first support 11 and a second transport component 40 is mounted on the second support 12. A drive assembly 20 is mounted on the third support 13, the third support 13 is detachably connected to the second support 12, and the frame body 51 is rotatably connected to the first support 11.

[0070] Specifically, the third bracket 13 is detachably connected to the second bracket 12, with a simple structure to facilitate quick disassembly of the drive assembly 20; the frame 51 is rotatably connected to the first bracket 11, so that the disassembly of the drive assembly 20 does not affect the transfer conveyor belt 52.

[0071] This utility model also discloses a fruit and vegetable sorting machine, including the fruit box transport device described in any of the above embodiments.

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; under the concept of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fruit box transport device, characterized in that, include: frame; A drive assembly, the drive assembly being mounted on the rack; A first transport component, which is mounted on the frame; The second transport component is mounted on the frame, and the first transport component and the second transport component have a preset angle between them; A transfer assembly includes a frame and a transfer conveyor belt. The transfer conveyor belt is mounted on the frame, and a drive assembly is connected to the frame. One end of the frame is rotatably connected to the machine frame. The frame and the transfer conveyor belt are located below the second transport component. The conveying direction of the transfer conveyor belt is consistent with the conveying direction of the first transport component. The drive assembly is used to drive the frame and the transfer conveyor belt to rotate relative to the machine frame, so that the transfer conveyor belt protrudes above the input end of the second transport component.

2. Fruit box transport device according to claim 1, characterized in that It also includes a linkage component, which is connected to the transfer conveyor belt and the first transport component, so that the conveying speed of the transfer conveyor belt and the conveying speed of the first transport component are the same.

3. Fruit box transport device according to claim 2, characterized in that The linkage assembly includes a linkage belt, a first driven wheel, a linkage rod, a second driven wheel, and a mounting block. One end of the linkage belt is connected to the first transport component, and the other end of the linkage belt is sleeved on the first driven wheel. The linkage rod is rotatably mounted on the frame and passes through the first driven wheel and the second driven wheel. The mounting block is rotatably sleeved on the linkage rod and connected to the frame. The transfer conveyor belt is sleeved on the second driven wheel. The first transport component can drive the linkage rod, the first driven wheel, and the second driven wheel to rotate synchronously via the linkage belt, so that the conveying speed of the conveyor belt is consistent with the conveying speed of the first transport component.

4. Fruit box transport device according to claim 3, characterized in that Multiple transfer conveyor belts and multiple frames are provided. One end of each frame is rotatably mounted to the linkage rod via the mounting block, and the other end is mounted to the drive assembly. Each transfer conveyor belt surrounds a corresponding frame and is located on one side of a corresponding mounting block. Multiple transfer conveyor belts are arranged sequentially at intervals along the transport direction of the second transport component. Multiple transfer conveyor belts are used to jointly support the fruit box.

5. Fruit box transport device according to claim 4, characterized in that The drive assembly includes a drive component, an output rod, and a mounting bracket. The drive component is mounted on the frame, the drive component is connected to the output rod, the output rod is connected to the mounting bracket, and the mounting bracket is connected to multiple frames.

6. The fruit box transport device according to claim 3, characterized in that It also includes a third driven wheel and a tensioning assembly. The two ends of the transfer conveyor belt are respectively fitted onto the second driven wheel and the third driven wheel. The tensioning assembly is installed on the frame, and one end of the tensioning assembly is connected to the third driven wheel. The tensioning assembly pushes the third driven wheel to press against the transfer conveyor belt.

7. Fruit box transport device according to claim 6, characterized in that The tensioning assembly includes a clamping block and a fixing member. The clamping block has a first fixing hole, and the frame has an adjustment groove. The length direction of the adjustment groove is consistent with the conveying direction of the transfer conveyor belt. The fixing member passes through the first fixing hole and the adjustment groove to fix the clamping block to the frame. One end of the clamping block is connected to the third driven wheel.

8. The fruit box transport device according to claim 7, characterized in that, The tensioning assembly further includes a fixing block, an adjusting screw, and an adjusting nut. The fixing block is fixed to one side of the frame and the clamping block is located on the same side of the frame. The adjusting screw passes through the fixing block and one end of the adjusting screw is connected to the clamping block. The adjusting nut abuts against the side of the fixing block away from the clamping block and is threadedly connected to the adjusting screw.

9. The fruit box transport device according to claim 1, characterized in that, The frame includes a first support, a second support, and a third support. The first transport component is mounted on the first support, and the second transport component is mounted on the second support. The drive assembly is mounted on the third support, and the third support is detachably connected to the second support. The frame body is rotatably connected to the first support.

10. A fruit and vegetable sorting machine, characterized in that, Includes the fruit box transport device as described in any one of claims 1 to 9.

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