Box turnover device

Abstract

The utility model provides a box turnover device, and relates to the technical field of fruit and vegetable transportation equipment. The box turning device comprises a first mounting frame, a second mounting frame, a first driving piece, a clamping piece, a transmission belt and a transmission wheel. The second mounting frame is rotatably arranged on the first mounting frame; the first driving piece is arranged on the first mounting frame; the clamping piece is arranged on the second mounting frame and is used for clamping a fruit box; the transmission belt and the transmission wheel are arranged on the first mounting frame, one end of the transmission belt is in transmission connection with the first driving part, the other end of the transmission belt is in transmission connection with the transmission wheel, and the transmission wheel is further connected with the second mounting frame and used for driving the second mounting frame to rotate relative to the first mounting frame under the driving action of the transmission belt so as to drive the fruit box to turn over. Therefore, the box overturning device is simple in structure, the structure that the first driving part drives the transmission belt and the transmission wheel to move so as to drive the second mounting frame to overturn is more stable, the fruit box overturning process is more stable, and the clamping part is prevented from colliding with fruits and vegetables.

Description

Technical Field

[0001] This utility model relates to the field of fruit and vegetable transportation equipment technology, and more specifically, to a box-turning device. Background Technology

[0002] In the fruit and vegetable conveying and sorting process, fruits and vegetables usually need to be placed in water for washing. Current underwater fruit and vegetable tilting machines generally use cylinder-driven grippers to clamp and fix the large box from both sides of the tilting direction, and use motors or cylinders to achieve the tilting action.

[0003] However, existing box-turning equipment has a complex structure, and the distance between its motor or cylinder and the gripper is too long, which leads to poor overall rigidity of the mechanism. Furthermore, it suffers from vibration and deformation problems in heavy load applications, and the gripper is also prone to touching and damaging fruits and vegetables during the turning process. Utility Model Content

[0004] The purpose of this utility model is to provide a fruit box flipping device with a simple structure, stable fruit box flipping process, and to avoid collision between the clamping parts and fruits and vegetables.

[0005] The embodiments of this utility model are implemented as follows:

[0006] In a first aspect, this utility model provides a box-flipping device, comprising:

[0007] First mounting bracket;

[0008] A second mounting bracket is rotatably mounted on the first mounting bracket;

[0009] A first driving component is disposed on the first mounting bracket;

[0010] A clamping member is disposed on the second mounting frame and is used to clamp the fruit box;

[0011] The transmission belt and the transmission wheel are both disposed on the first mounting frame. One end of the transmission belt is connected to the first driving component, and the other end is connected to the transmission wheel. The transmission wheel is also connected to the second mounting frame and is used to drive the second mounting frame to rotate relative to the first mounting frame under the driving action of the transmission belt, so as to drive the fruit box to flip.

[0012] In the above embodiment, the first driving component drives the transmission belt to move, which in turn drives the transmission wheel to rotate. This, in turn, causes the second mounting frame to flip relative to the first mounting frame. Finally, the second mounting frame causes the clamping component holding the fruit box to flip, thus allowing the fruits and vegetables in the fruit box to fall smoothly into the water. It is evident that the flipping device has a simple structure. The structure where the first driving component drives the transmission belt and transmission wheel to rotate, thereby causing the second mounting frame to flip, is more stable, making the fruit box flipping process more stable and preventing collisions between the clamping component and the fruits and vegetables.

[0013] In an optional embodiment, the first driving component includes a motor and a drive shaft, both of which are mounted on the first mounting bracket;

[0014] The number of transmission belts and transmission wheels are both two. The two ends of the drive shaft are respectively connected to the two transmission belts, the two transmission belts are respectively connected to the two transmission wheels, and the two transmission wheels are respectively connected to the two sides of the second mounting bracket.

[0015] In the above embodiment, sprockets are provided at both ends of the drive shaft. Therefore, the two ends of the drive shaft are connected to the transmission belt through the sprockets, so that the transmission belt is driven by the motor to move, and the transmission belt drives the transmission wheel to drive, and finally the transmission wheel drives the second mounting frame to rotate, so that the clamping member set on the second mounting frame drives the fruit box to flip.

[0016] In an optional embodiment, a sensor is further provided at the end of the drive shaft, and a sensor switch is provided on the first mounting bracket. The sensor switch is connected to the first drive member, and the sensor is used to follow the rotation of the drive shaft and trigger the sensor switch when the first mounting bracket and the second mounting bracket are in a vertical state, so as to control the first drive member to stop running through the sensor switch.

[0017] In the above embodiment, the sensor is located at the end of the drive shaft and can follow the rotation of the drive shaft to make circular motion. Therefore, an inductive switch is set on the movement path of the sensor. After the drive shaft rotates a certain angle, the sensor can contact the inductive switch and trigger the inductive switch.

[0018] In an optional embodiment, the first mounting frame includes a cross brace frame and two connecting frames. The two connecting frames are respectively connected to both ends of the cross brace frame. The ends of the two connecting frames away from the cross brace frame are rotatably connected to the second mounting frame. The motor is located in the middle of the cross brace frame, the drive shaft is located in the cross brace frame, and the transmission wheel and the transmission belt are located in the connecting frames.

[0019] In the above embodiment, the two connecting frames are perpendicularly connected to both ends of the cross brace frame to form a "U" shape. That is, the first mounting frame has a frame structure as a whole, which has higher structural strength and rigidity than the separate frame and can effectively solve the problem of vibration and deformation under heavy load in the existing device. The ends of the two connecting frames are movably connected to the second mounting frame through transmission wheels, so that the second mounting frame can rotate relative to the cross brace frame and the two connecting frames.

[0020] In an optional embodiment, the clamping member further includes a second driving member and a gripper. The second driving member is disposed on the second mounting frame, and the output end of the second driving member is connected to the gripper for driving the gripper to clamp the fruit box.

[0021] In the above embodiment, by setting a second driving member on the adjusting frame, the second driving member drives the gripper to move so that the gripper holds the fruit box.

[0022] In an optional embodiment, the clamping member further includes a limiting member disposed on the second mounting bracket and connected to the gripper to limit the movement direction of the gripper.

[0023] In the above embodiments, the limiting member can restrict the movement of the gripper along a straight line, that is, it can limit the movement of the gripper.

[0024] In an optional embodiment, the second mounting frame includes two adjusting frames and two clamping frames arranged opposite to each other. The two adjusting frames and the two clamping frames are connected to each other and form a frame structure. Both adjusting frames are connected to the first mounting frame. There are two second driving members and two grippers. The two second driving members are respectively disposed on the two clamping frames and are used to drive the two grippers to move relative to each other or away from each other.

[0025] In the above embodiment, the two adjusting frames and the two clamping frames are interconnected and form a "U"-shaped frame structure. Compared with the separate frame, the structure has higher strength and rigidity, which can effectively solve the problem of large load shaking and deformation of the existing device. The two grippers are located on opposite sides of the two clamping frames, so that no grippers are set on the outside of the second mounting frame, making it less likely to damage the fruits and vegetables when the second mounting frame is submerged in water. The two second driving components drive the two grippers to move relative to each other to clamp the fruit box, or drive the two grippers to move away from each other to lower the fruit box.

[0026] In an optional embodiment, the clamping member further includes a slider connected to the end of the gripper, and the adjusting frame is provided with a sliding groove, with the slider slidingly engaging with the sliding groove.

[0027] In the above embodiments, by setting a slide groove on the adjusting frame and setting a slider at the end of the gripper, and making the slider slide in cooperation with the slide groove, the clamping member can move along the extension direction of the slide groove, thereby ensuring that the gripper stably clamps the fruit box.

[0028] In an optional embodiment, the second driving member is disposed on the adjustment frame, and the end of the second driving member is connected to the slider for driving the slider to move along the slide groove.

[0029] In the above embodiment, by setting a second driving member on the adjusting frame, the second driving member can push out the slider in the slide groove, thereby driving the two grippers to move in opposite directions and be in an open state, so as to facilitate the forklift to transport the fruit box to the loading position between the two grippers, and facilitate the loading of the fruit box.

[0030] In an optional embodiment, the box-flipping device further includes a robotic arm connected to the first mounting frame for moving the first mounting frame.

[0031] In the above embodiments, by setting the robotic arm to be connected to the first mounting frame, the first mounting frame can be moved, thereby facilitating the transfer of the first mounting frame and the second mounting frame, so as to realize the clamping component clamping the fruit box and moving it into or from the water.

[0032] The beneficial effects of the fruit box flipping device provided in this embodiment include: the first driving member drives the transmission belt to move, and the transmission belt drives the transmission wheel to rotate, thereby causing the transmission wheel to rotate relative to the first mounting frame. Finally, the second mounting frame causes the clamping component holding the fruit box to rotate, thus enabling the fruits and vegetables in the fruit box to fall smoothly into the water. It can be seen that the flipping device has a simple structure, and the structure in which the first driving member drives the transmission belt and transmission wheel to rotate, thereby causing the second mounting frame to rotate, is more stable, making the fruit box flipping process more stable and avoiding collisions between the clamping component and the fruits and vegetables. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the box-flipping device provided in an embodiment of the present utility model;

[0035] Figure 2 This is one of the partial structural schematic diagrams of the first embodiment of the box-flipping device provided by this utility model;

[0036] Figure 3 This is the second schematic diagram of a partial structure of the first embodiment of the box-flipping device provided by this utility model.

[0037] Figure 4 This is a partial structural diagram of the second embodiment of the box-flipping device provided in this utility model.

[0038] Icons: 10-Flipping device; 100-First mounting frame; 110-Horizontal support frame; 120-Connecting frame; 121-Inductive switch; 200-Second mounting frame; 210-Adjusting frame; 221-Slide groove; 220-Clamping frame; 300-First driving component; 310-Motor; 320-Drive shaft; 321-Sensor; 400-Clamping component; 410-Second driving component; 420-Gripper; 430-Limiting component; 440-Slider; 500-Transmission belt; 600-Transmission wheel; 700-Mechanical arm. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0043] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0044] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] In the fruit and vegetable conveying and sorting process, fruits and vegetables usually need to be placed in water for washing. Current underwater fruit and vegetable tilting machines generally use cylinder-driven grippers to clamp and fix the large box from both sides of the tilting direction, and use motors or cylinders to achieve the tilting action.

[0046] However, existing box-turning equipment has a complex structure, and the distance between its motor or cylinder and the gripper is too long, which leads to poor overall rigidity of the mechanism. Furthermore, it suffers from vibration and deformation problems in heavy load applications, and the gripper is also prone to touching and damaging fruits and vegetables during the turning process.

[0047] Based on the above issues, please refer to Figures 1 to 4 This utility model provides a fruit box turning device 10, which is used to turn fruit boxes over and unload fruit in water. It has a simple structure, turns boxes stably, and does not easily damage the fruit.

[0048] The box-flipping device 10 includes a first mounting frame 100, a second mounting frame 200, a first driving component 300, a clamping component 400, a transmission belt 500, and a transmission wheel 600.

[0049] The second mounting frame 200 is rotatably mounted on the first mounting frame 100; the first driving member 300 is mounted on the first mounting frame 100; the clamping member 400 is mounted on the second mounting frame 200 and is used to clamp the fruit box; the transmission belt 500 and the transmission wheel 600 are both mounted on the first mounting frame 100, and one end of the transmission belt 500 is connected to the first driving member 300 and the other end is connected to the transmission wheel 600. The transmission wheel 600 is also connected to the second mounting frame 200 and is used to drive the second mounting frame 200 to rotate relative to the first mounting frame 100 under the driving action of the transmission belt 500, so as to drive the fruit box to flip.

[0050] In this embodiment, the first driving member 300 drives the transmission belt 500 to move, and the transmission belt 500 drives the transmission wheel 600 to rotate. In turn, the transmission wheel 600 drives the second mounting frame 200 to flip relative to the first mounting frame 100. Finally, the second mounting frame 200 drives the clamping member 400 holding the fruit box to flip, so that the fruits and vegetables in the fruit box can fall smoothly into the water.

[0051] As can be seen, the flipping device 10 provided by this utility model has a simple structure. The structure in which the first driving member 300 drives the transmission belt 500 and the transmission wheel 600 to move and thereby drive the second mounting frame 200 to flip is more stable, making the fruit box flipping process more stable and avoiding collision between the clamping member 400 and the fruits and vegetables.

[0052] Optionally, the first drive element 300 may be, but is not limited to, a cylinder.

[0053] Furthermore, the first driving component 300 includes a motor 310 and a drive shaft 320, both of which are mounted on the first mounting bracket 100;

[0054] There are two drive belts 500 and two drive pulleys 600. The two ends of the drive shaft 320 are connected to the two drive belts 500 respectively. The two drive belts 500 are connected to the two drive pulleys 600 respectively. The two drive pulleys 600 are connected to the two sides of the second mounting bracket 200 respectively.

[0055] In this embodiment, sprockets are provided at both ends of the drive shaft 320. Therefore, the two ends of the drive shaft 320 are connected to the transmission belt 500 through the sprockets, so that the transmission belt 500 is driven by the motor 310 to move, and the transmission belt 500 drives the transmission wheel 600 to drive, and finally the transmission wheel 600 drives the second mounting frame 200 to rotate, so that the clamping member 400 set on the second mounting frame 200 drives the fruit box to flip.

[0056] Therefore, the box-turning device 10 provided in this embodiment only requires one motor 310 to act synchronously on both sides of the second mounting frame 200, and simultaneously drives the second mounting frame 200 to rotate through the transmission wheels 600 set on both sides of the second mounting frame 200. Compared with existing devices, the structure is simpler, the cost is lower, the adaptability is stronger, and the force on the second mounting frame 200 is more balanced, thus improving the stability of the second mounting frame 200 during turning. Furthermore, no grippers 420 are provided on both sides of the second mounting frame 200, reducing the probability of the grippers 420 entering water and damaging fruits and vegetables.

[0057] Furthermore, a sensor 321 is provided at the end of the drive shaft 320, and a sensor switch 121 is provided on the first mounting bracket 100. The sensor switch 121 is connected to the first drive member 300. The sensor 321 is used to follow the rotation of the drive shaft 320 and to trigger the sensor switch 121 when the first mounting bracket 100 and the second mounting bracket 200 are in a vertical state, so as to control the first drive member 300 to stop running through the sensor switch 121.

[0058] In this embodiment, the sensor 321 is disposed at the end of the drive shaft 320 and can follow the rotation of the drive shaft 320 to make a circular motion. Therefore, the sensor switch 121 is disposed on the movement path of the sensor 321. After the drive shaft 320 rotates a certain angle, the sensor 321 can contact the sensor switch 121 and trigger the sensor switch 121.

[0059] When the second mounting bracket 200 rotates to be perpendicular to the first mounting bracket 100 under the driving action of the first driving member 300, the sensor 321 triggers the induction switch 121, thereby controlling the first driving member 300 to stop running so that the first mounting bracket 100 and the second mounting bracket 200 remain in this state, thus facilitating the clamping member 400 to clamp the fruit box.

[0060] Furthermore, when the second mounting bracket 200 is perpendicular to the first mounting bracket 100, the first mounting bracket 100 and the second mounting bracket 200 form a “⊥” shaped frame structure. Compared with the separate frame, this overall frame effectively solves the problem of large load vibration and deformation, and has stronger rigidity.

[0061] Furthermore, the first mounting frame 100 includes a cross brace frame 110 and two connecting frames 120. The two connecting frames 120 are respectively connected to both ends of the cross brace frame 110. The ends of the two connecting frames 120 away from the cross brace frame 110 are rotatably connected to the second mounting frame 200. The motor 310 is located in the middle of the cross brace frame 110, the drive shaft 320 is located in the cross brace frame 110, and the transmission wheel 600 and the transmission belt 500 are located in the connecting frames 120.

[0062] In this embodiment, the two connecting frames 120 are vertically connected to both ends of the cross brace frame 110 to form a "U" shape. That is, the first mounting frame 100 has a frame structure as a whole, which has higher structural strength and rigidity compared with the separate frame, and can effectively solve the problem of vibration and deformation under heavy load in the existing device. The ends of the two connecting frames 120 are movably connected to the second mounting frame 200 through the transmission wheel 600, so that the second mounting frame 200 can rotate relative to the cross brace frame 110 and the two connecting frames 120.

[0063] Furthermore, the clamping member 400 includes a second driving member 410, a gripper 420, and a limiting member 430. The limiting member 430 is disposed on the second mounting bracket 200 and is connected to the gripper 420 to limit the movement direction of the gripper 420.

[0064] In this embodiment, the second driving member 410 is disposed on the second mounting bracket 200, and the output end of the second driving member 410 is connected to the gripper 420 for driving the gripper 420 to hold the fruit box. The limiting member 430 can restrict the movement of the gripper 420 in a straight line, that is, it plays a limiting role for the gripper 420.

[0065] Optionally, the limiting element 430 may be, but is not limited to, a linear bearing.

[0066] It should be noted that the gripper 420 can be as follows: Figure 2 and Figure 3 The strip-shaped structure shown can also be as follows: Figure 4 The plate-like structure shown here does not specifically limit the structure of the gripper 420.

[0067] Furthermore, the second mounting frame 200 includes two adjusting frames 210 and two clamping frames 220 arranged opposite to each other. The two adjusting frames 210 and the two clamping frames 220 are connected to each other and form a frame structure. Both adjusting frames 210 are connected to the first mounting frame 100. There are two limiting members 430 and two grippers 420. The two limiting members 430 are respectively disposed on the two clamping frames 220 and respectively restrict the movement direction of the two grippers 420.

[0068] In this embodiment, the two adjusting frames 210 and the two clamping frames 220 are interconnected and form a "U"-shaped frame structure. Compared with the separate frame, the structure has higher strength and rigidity, which can effectively solve the problem of deformation under heavy load in existing devices. The two grippers 420 are located on opposite sides of the two clamping frames 220, so that the grippers 420 are not set on the outside of the second mounting frame 200, making it less likely to damage fruits and vegetables when the second mounting frame 200 is submerged in water.

[0069] Furthermore, the two ends of the gripper 420 are slidably mounted on the adjusting frame 210.

[0070] In this embodiment, by making the two ends of the gripper 420 slide in engagement with the adjusting frame 210, the movement of the gripper 420 is restricted between the two adjusting frames 210 by the adjusting frame 210, thereby limiting and guiding the movement of the gripper 420.

[0071] Furthermore, the clamping member 400 also includes a slider 440, which is connected to the end of the gripper 420. The adjusting frame 210 is provided with a slide groove 221, and the slider 440 slides in cooperation with the slide groove 221.

[0072] In this embodiment, by setting a slide groove 221 in the adjusting frame 210 and setting a slider 440 at the end of the gripper 420, and making the slider 440 slide in the slide groove 221, the clamping member 400 can move along the extension direction of the slide groove 221, thereby ensuring that the gripper 420 stably clamps the fruit box.

[0073] Furthermore, the second driving member 410 is disposed on the adjusting frame 210, and the end of the second driving member 410 is connected to the slider 440 for driving the slider 440 to move along the slide groove 221.

[0074] In this embodiment, by setting a second drive member 410 in the adjusting frame 210, the second drive member 410 can push out the slider 440 in the slide groove 221, thereby driving the two grippers 420 to move in opposite directions and be in an open state, so as to facilitate the forklift to transport the fruit box to the loading position between the two grippers 420, and facilitate the loading of the fruit box.

[0075] Optionally, the second drive element 410 may be, but is not limited to, a cylinder.

[0076] Furthermore, the box-flipping device 10 also includes a robotic arm 700, which is connected to the first mounting frame 100 and is used to move the first mounting frame 100.

[0077] In this embodiment, by connecting the robotic arm 700 to the first mounting frame 100, the first mounting frame 100 can be moved, thereby facilitating the clamping member 400 to clamp the fruit box and move it into or from the water.

[0078] When clamping the fruit box, the first drive unit 300 drives the second mounting bracket 200 to rotate relative to the first mounting bracket 100. When the second mounting bracket 200 is perpendicular to the first mounting bracket 100, the sensor 321 triggers the sensor switch 121 and controls the first drive unit 300 to stop running, so that the second mounting bracket 200 remains perpendicular to the first mounting bracket 100. At this time, the second drive unit 410 pushes out the slider 440 in the slide groove 221, so that the two grippers 420 move in opposite directions and are in an open state. In this state, the fruit box can be transported to the loading position by a forklift. The robotic arm 700 drives the first mounting frame 100 and the second mounting frame 200 to move directly above the fruit box and lower it until the gripper 420 is below the fruit box. Then, the second drive unit 410 drives the slider 440 to retract, so that the gripper 420 clamps the fruit box. The sliding groove 221 and the linear bearing restrict the gripper 420 to make linear movements. At this time, the robotic arm 700 drives the first mounting frame 100, the second mounting frame 200 and the fruit box to the top of the water tank.

[0079] During the loading process in the water, the robotic arm 700 slowly lowers the two mounting frames and fruit boxes into the water tank and eventually immerses them in the water. The first drive unit 300 drives the second mounting frame 200 to rotate relative to the first mounting frame 100, causing the fruit boxes held on the gripper 420 to rotate with the second mounting frame 200. After the fruit boxes rotate at a certain angle and empty the fruits and vegetables, the robotic arm 700 moves the two mounting frames and fruit boxes above the water tank. The first drive unit 300 then drives the second mounting frame 200 to rotate until the sensor 321 triggers the sensor switch 121 to stop the first drive unit 300. At this point, the first mounting frame 100 and the second mounting frame 200 are set vertically.

[0080] Finally, the box is retrieved. The robotic arm 700 moves the two mounting frames and the fruit box to the retrieval position. Then, the third cylinder drives the two grippers 420 to move in opposite directions to unload the box. Finally, the robotic arm 700 moves the two mounting frames to the loading position, thus completing the underwater loading operation. The above steps can be repeated for subsequent operations.

[0081] In summary, this utility model provides a fruit box flipping device 10. A first driving member 300 drives a transmission belt 500 to move, which in turn drives a transmission wheel 600 to rotate. This, in turn, causes the second mounting frame 200 to flip relative to the first mounting frame 100. Finally, the second mounting frame 200 causes the clamping member 400 holding the fruit box to flip, thus allowing the fruits and vegetables in the fruit box to fall smoothly into the water. The fruit box flipping device 10 provided by this utility model has a simple structure. The structure where the first driving member 300 drives the transmission belt 500 and the transmission wheel 600 to move, thereby causing the second mounting frame 200 to flip, is more stable, making the fruit box flipping process more stable and preventing collisions between the clamping member 400 and the fruits and vegetables.

[0082] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A box-flipping device, characterized in that, include: First mounting bracket; A second mounting bracket is rotatably mounted on the first mounting bracket; A first driving component is disposed on the first mounting bracket; A clamping member is disposed on the second mounting frame and is used to clamp the fruit box; The transmission belt and the transmission wheel are both disposed on the first mounting frame. One end of the transmission belt is connected to the first driving component, and the other end is connected to the transmission wheel. The transmission wheel is also connected to the second mounting frame and is used to drive the second mounting frame to rotate relative to the first mounting frame under the driving action of the transmission belt, so as to drive the fruit box to flip.

2. The box-flipping device according to claim 1, characterized in that, The first driving component includes a motor and a drive shaft, both of which are mounted on the first mounting bracket; The number of transmission belts and transmission wheels are both two. The two ends of the drive shaft are respectively connected to the two transmission belts, the two transmission belts are respectively connected to the two transmission wheels, and the two transmission wheels are respectively connected to the two sides of the second mounting bracket.

3. The box-flipping device according to claim 2, characterized in that, A sensor is also provided at the end of the drive shaft, and a sensor switch is provided on the first mounting bracket. The sensor switch is connected to the first drive component. The sensor is used to follow the rotation of the drive shaft and to trigger the sensor switch when the first mounting bracket and the second mounting bracket are in a vertical state, so as to control the first drive component to stop running through the sensor switch.

4. The box-flipping device according to claim 2, characterized in that, The first mounting frame includes a cross brace frame and two connecting frames. The two connecting frames are respectively connected to both ends of the cross brace frame. The ends of the two connecting frames away from the cross brace frame are rotatably connected to the second mounting frame. The motor is located in the middle of the cross brace frame. The drive shaft is located in the cross brace frame. The transmission wheel and the transmission belt are located in the connecting frames.

5. The box-flipping device according to claim 1, characterized in that, The clamping component further includes a second driving component and a gripper. The second driving component is disposed on the second mounting frame, and the output end of the second driving component is connected to the gripper for driving the gripper to clamp the fruit box.

6. The box-flipping device according to claim 5, characterized in that, The clamping member further includes a limiting member, which is disposed on the second mounting frame and connected to the gripper to limit the movement direction of the gripper.

7. The box-flipping device according to claim 5, characterized in that, The second mounting frame includes two adjusting frames and two clamping frames arranged opposite to each other. The two adjusting frames and the two clamping frames are connected to each other and form a frame structure. Both adjusting frames are connected to the first mounting frame. There are two second driving members and two grippers. The two second driving members are respectively disposed on the two clamping frames and are used to drive the two grippers to move relative to each other or in opposite directions.

8. The box-flipping device according to claim 7, characterized in that, The clamping component also includes a slider, which is connected to the end of the gripper. The adjusting frame is provided with a sliding groove, and the slider slides into the sliding groove.

9. The box-flipping device according to claim 8, characterized in that, The second driving member is disposed on the adjustment frame, and the end of the second driving member is connected to the slider for driving the slider to move along the slide groove.

10. The box-flipping device according to any one of claims 1-9, characterized in that, The box-flipping device also includes a robotic arm, which is connected to the first mounting frame and is used to move the first mounting frame.

Images