Annular transportation device for intelligent packaging machine special for apples

Abstract

The invention relates to the field of transportation, in particular to an annular transportation device for an intelligent packaging machine special for apples, which comprises a conveying mechanism main body, a bearing mechanism is mounted on the conveying mechanism main body, an abutting mechanism matched with the bearing mechanism is mounted on the conveying mechanism main body, and the bearing mechanism comprises a driving mechanism and a driven mechanism. The driving mechanism comprises a movable rod attached to the abutting mechanism, a positioning ring is arranged between the movable rod and the conveying mechanism body, the other end of the movable rod is fixedly connected with a connecting cylinder and a beating hammer, and an arc-shaped groove is formed in the outer wall of the connecting cylinder. According to the device, fruits can be effectively driven to transfer through arrangement of a conveying mechanism main body, apples can be effectively supported through cooperation of a bearing mechanism and an abutting mechanism, the apples can be driven to twist and vibrate at the same time, mixed pollutants can be effectively vibrated off during vibration, the apples can be driven to rotate during twisting, the display area of the apples is increased, and the display effect of the apples is improved. And the detection is more convenient.

Description

Technical Field

[0001] The present invention relates to the field of transportation, and in particular to a ring-shaped transportation device for an intelligent packaging machine dedicated to apples. Background Art

[0002] The apple-specific intelligent packaging machine is an automated equipment specially used for apple packaging. It can improve packaging efficiency, reduce labor intensity, and enhance the market competitiveness of apples. It can be divided into automatic bagging machines with trays, automatic packaging machines, sorting packaging machines and foam net automatic packaging machines. Before the packaging machine is used, the apples need to be inspected and transported, and the apples need to be transferred to the packaging machine.

[0003] The apple circular transport device needs to inspect the surface of the apples when transporting apples. It is difficult to observe the lower part of the apples during the inspection process. In addition, apples will be contaminated with impurities such as dirt, dust, and pesticide residues during the growth and picking process. When moving on the conveyor belt, these impurities may fall, remain and accumulate on the surface of the conveyor belt, causing pollution. Apples contain a certain amount of moisture. If there are wounds or incomplete peels on the surface, moisture may seep out, making the conveyor belt wet, and then breeding microorganisms. The various impurities on the conveyor belt mix to form mixed pollutants, which will affect the hygiene of the conveyor belt. In order to better inspect apples while preventing the transport device with mixed pollutants from contacting the apples, we designed a circular transport device for apple-specific intelligent packaging machines. Summary of the Invention

[0004] The present invention is proposed in view of the problem in the prior art that when inspecting apples, the bottom of the apples must be observed while preventing the transport device carrying mixed contaminants from contacting the apples.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a ring-shaped transport device for an apple-specific intelligent packaging machine, comprising a conveying mechanism main body, a bearing mechanism installed on the conveying mechanism main body, and a resistance mechanism adapted to the bearing mechanism installed on the conveying mechanism main body; the bearing mechanism comprises an active mechanism and a driven mechanism; the active mechanism comprises a movable rod fitted with the resistance mechanism, a positioning ring is provided between the movable rod and the conveying mechanism main body, the other end of the movable rod is fixedly connected to a connecting tube and a striking hammer respectively, an arc-shaped groove is provided on the outer wall of the connecting tube, a sliding column is provided inside the arc-shaped groove, the outer wall of the sliding column is fixedly connected to a mounting tube, the outer wall of the mounting tube is connected to a contact ring through an air cushion, and a contact surface is provided on the side of the movable rod away from the striking hammer.

[0006] As a preferred solution of the annular transport device for the apple-specific intelligent packaging machine of the present invention, wherein: the driven mechanism includes a passing ring fixedly connected to the center of the mounting cylinder, the passing ring is provided with a circular groove corresponding to the striking hammer, the mounting cylinder is rotatably connected to a rotating plate on the side close to the passing ring, the rotating plate and the passing ring are fixedly connected by a spring, the inner wall of the mounting cylinder is fixedly connected to a rotating block, the outer wall of the rotating block is rotatably connected to a circular ring, the outer wall of the circular ring is fixedly connected to a side ring through an elastic column, and the outer wall of the side ring is fixedly connected to the conveying mechanism body.

[0007] As a preferred solution of the circular transport device for the apple-specific intelligent packaging machine of the present invention, the interference mechanism includes a docking plate fixedly connected to the supporting mechanism, an inclined surface and a falling surface are respectively provided on the docking plate, a plane is provided between the inclined surface and the falling surface, and a receiving block is fixedly connected to the side of the docking plate close to the plane.

[0008] As a preferred solution of the annular transport device for the apple-specific intelligent packaging machine of the present invention, wherein: the movable rod is slidably connected to the limit sleeve, the limit sleeve is fixedly connected to the conveying mechanism body, the limit sleeve is fitted with the connecting tube, the inner wall of the connecting tube is fixedly connected to the inner wall of the movable rod, and a gap is provided between the outer wall of the connecting tube and the mounting tube.

[0009] As a preferred solution of the annular transport device for the apple-specific intelligent packaging machine of the present invention, wherein: the number of the arc-shaped grooves is multiple, and the multiple arc-shaped grooves are distributed in a ring array outside the connecting tube, the inner wall of the arc-shaped groove is in contact with the outer wall of the sliding column, the number of the air cushions is multiple, the contact ring is made of rubber, and the outer wall of the contact ring is provided with anti-slip grooves.

[0010] As a preferred solution of the circular transport device for the apple-specific intelligent packaging machine of the present invention, the falling surface is vertical, the receiving block is made of metal, and is compatible with the movable rod.

[0011] As a preferred solution of the annular transport device for the apple-specific intelligent packaging machine of the present invention, the cross-section of the ring is circular, the cross-section of the rotating block is "T"-shaped, and the rotating block and the connecting tube are respectively located on both sides of the ring.

[0012] As a preferred solution of the circular transport device for the apple-specific intelligent packaging machine of the present invention, the conveying mechanism body includes a bracket, a conveyor belt is provided inside the bracket, and a driving machine and a tensioning mechanism are provided at both ends of the conveyor belt.

[0013] As a preferred solution of the circular transport device for the apple-specific intelligent packaging machine of the present invention, the cross-section of the docking plate is rectangular, the bracket is composed of two "U"-shaped frames, the docking plate is located inside one of the frames of the bracket, and is adapted to the movable rod.

[0014] As a preferred solution of the circular transport device for the apple-specific intelligent packaging machine of the present invention, the cross-section of the conveyor belt is "U"-shaped, the positioning ring and the edge ring are correspondingly arranged on both sides of the conveyor belt, and the installation cylinder is located on the inner side of the conveyor belt.

[0015] The beneficial effects of the annular transport device for the apple-specific intelligent packaging machine of the present invention are as follows: the arrangement of the conveying mechanism main body in the device can effectively drive the fruit for transportation, the bearing mechanism cooperates with the resistance mechanism to effectively support the apple, can drive the apple to twist, and at the same time make it vibrate, which can effectively shake off mixed contaminants during vibration, and the rotation of the apple increases its display area, making it more convenient to detect it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the ring transport device for the Apple-specific intelligent packaging machine.

[0018] Figure 2 This is a schematic diagram of the supporting structure of the ring transport device for the Apple-specific smart packaging machine.

[0019] Figure 3 This is a schematic diagram of the active mechanism structure of the ring transport device for the apple-specific intelligent packaging machine.

[0020] Figure 4 This is a schematic diagram of the driven mechanism structure of the ring transport device for the apple-specific intelligent packaging machine.

[0021] Figure 5 This is a schematic diagram from another perspective of the active mechanism of the circular transport device for Apple's dedicated smart packaging machine.

[0022] Figure 6 This is a cross-sectional view of the active mechanism of the circular transport device for the Apple-specific smart packaging machine.

[0023] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0024] Figure 8 This is a schematic diagram of the active mechanism of the circular transport device used in the smart packaging machine for apples.

[0025] In the figure: 1. Conveying mechanism body; 10. Bracket; 11. Conveyor belt; 12. Driving machine; 13. Tensioning mechanism; 2. Carrying mechanism; 20. Active mechanism; 21. Driven mechanism; 200. Movable rod; 201. Positioning ring; 202. Connecting cylinder; 203. Strike hammer; 204. Arc groove; 205. Sliding column; 206. Mounting cylinder; 207. Air cushion; 208. Contact ring; 210. Passing ring; 211. Circular groove; 212. Rotating piece; 213. Spring; 214. Rotating block; 215. Circular ring; 216. Elastic column; 217. Side ring; 3. Interference mechanism; 30. Docking plate; 31. Inclined surface; 32. Falling surface; 33. Plane; 34. Receiving block. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] Example 1, with reference to Figures 1 to 8 This is the first embodiment of the present invention, which provides a ring-shaped transport device for an intelligent packaging machine for apples. This embodiment can achieve the effect of shaking off mixed contaminants on the transport device while driving the apples to rotate. The device includes a conveying mechanism body 1, a carrying mechanism 2 mounted on the conveying mechanism body 1, and a resistance mechanism 3 adapted to the carrying mechanism 2 mounted on the conveying mechanism body 1; the carrying mechanism 2 includes an active mechanism 20 and a driven mechanism 21;

[0028] Among them, the conveying mechanism body 1 is used to drive the apple to operate. During the operation of the conveying mechanism body 1, it drives the carrying mechanism 2 to operate. During the movement of the carrying mechanism 2, it contacts the conflict mechanism 3. The conflict mechanism 3 drives the carrying mechanism 2 to rotate. After the carrying mechanism 2 rotates, it drives the apple to rotate. When the carrying mechanism 2 is away from the conflict mechanism 3, the carrying mechanism 2 is reset and vibrates internally while rotating in the opposite direction. This vibration drives the apple and the carrying mechanism 2 to vibrate, which is convenient for shaking off the mixed contaminants on the carrying mechanism 2 and the apple. The carrying mechanism 2 is used to support the apple so that the apple can fall stably between the two carrying mechanisms 2. , and the gaps between adjacent supporting mechanisms 2 can be used to isolate mixed pollutants that fall off the apples. When the mixed pollutants on the apples fall off, they will fall to the bottom of the supporting mechanism 2. When the conveying mechanism main body 1 is running, the mixed pollutants will be taken away to prevent the mixed pollutants that fall from the front apples from contaminating the apples in the rear position. The setting of the resistance mechanism 3 can cooperate with the supporting mechanism 2 to drive the supporting mechanism 2 to twist and at the same time drive the supporting mechanism 2 to vibrate. When the supporting mechanism 2 vibrates, it can effectively shake off the materials adhered to the supporting mechanism 2. The twisting of the supporting mechanism 2 drives the apples to twist at the same time, which can facilitate the detection mechanism to detect the apples.

[0029] The active mechanism 20 includes a movable rod 200 that is fitted with the interference mechanism 3. A positioning ring 201 is provided between the movable rod 200 and the conveying mechanism main body 1. The thickness of the positioning ring 201 is not less than five millimeters. The positioning ring 201 is used to limit the movable rod 200. The other end of the movable rod 200 is fixedly connected to a connecting tube 202 and a striking hammer 203. The cross-section of the connecting tube 202 is annular. The connecting tube 202 is made of plastic. An arc groove 204 is provided on the outer wall of the connecting tube 202. A sliding column 205 is provided inside the arc groove 204. The outer wall of the sliding column 205 is fixedly connected to a mounting tube 206. The outer wall of the mounting tube 206 is connected to a contact ring 208 through an air cushion 207. A contact surface is provided on the side of the movable rod 200 away from the striking hammer 203. The setting of the arc groove 204 can effectively resist the sliding column 205. The setting of the contact surface can effectively contact the interference mechanism 3, and can drive the movable rod 200 to move during its use.

[0030] Furthermore, the movable rod 200 is made of metal. When the movable rod 200 is configured to come into contact with the resistance mechanism 3, the conveying mechanism main body 1 continues to move, driving the movable rod 200 to squeeze the resistance mechanism 3, causing the movable rod 200 to translate. When the movable rod 200 translates, it drives the connecting tube 202 to move. In the process of the connecting tube 202 moving, it drives the arc groove 204 to move. In the process of the arc groove 204 moving, it drives the sliding column 205 to move. In the process of the sliding column 205 moving, it drives the installing tube 206 to move. When the installing tube 206 moves, the driven mechanism 21 limits the installing tube 206, causing the installing tube 206 to twist. During the rotation of the installing tube 206, the apple in contact with it twists, thereby showing more of the other sides of the apple, which is convenient for better detection of the apple. The configuration of the connecting tube 202 can simply seal the interior of the installing tube 206 to prevent external mixed pollutants from entering the interior of the installing tube 206 and preventing mixed pollutants from fermenting inside it.

[0031] During operation, the conveying mechanism main body 1 drives the carrying mechanism 2 to operate during operation. During the movement of the carrying mechanism 2, it comes into contact with the friction mechanism 3. The friction mechanism 3 drives the carrying mechanism to rotate. After the carrying mechanism 2 rotates, it drives the apple to rotate, so as to better display the apple and facilitate the inspection of the apple. When the carrying mechanism 2 is away from the friction mechanism 3, the carrying mechanism 2 is reset and vibrates internally while rotating in the opposite direction. The vibration drives the apple and the carrying mechanism 2 to vibrate, so as to facilitate the shaking off of the mixed contaminants on the carrying mechanism 2 and the apple. After shaking off, it falls on the conveying mechanism main body, so that it is separated from the apple to avoid contamination of subsequent apples.

[0032] In summary, the setting of the movable rod 200 allows the conveying mechanism body 1 to continue to move when the movable rod 200 contacts the resistance mechanism 3, and the apple in contact with the mounting cylinder 206 is twisted during its rotation, thereby showing more of the other sides of the apple, facilitating better inspection of the apple.

[0033] Example 2, reference Figures 1 to 8 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a driven mechanism 21 of the ring transport device for an apple-specific intelligent packaging machine, which solves the problem that mixed pollutants can be shaken off while driving the apples to rotate during the transportation of apple materials. It includes a driven mechanism 21, and the driven mechanism 21 includes a ring 210 fixedly connected to the center of the mounting cylinder 206. The setting of the ring 210 can be used to connect the mounting cylinder 206. The ring 210 is provided with a circular groove 211 corresponding to the striking hammer 203. The mounting cylinder 206 is rotatably connected to the side of the ring 210 close to the ring 210 with a rotating piece 212. The rotating piece 212 and the ring 210 are fixedly connected with a spring 213. The inner wall of the mounting cylinder 206 is fixedly connected to a rotating block 214. The outer wall of the rotating block 214 is rotatably connected to a circular ring 215. The outer wall of the circular ring 215 is fixedly connected to a side ring 217 through an elastic column 216. The outer wall of the side ring 217 is fixedly connected to the conveying mechanism body 1.

[0034] Furthermore, when the striking hammer 203 strikes the ring 210, the ring 210 vibrates, thereby driving the mounting tube 206 to vibrate. The vibration of the mounting tube 206 drives the air cushion 207 and the contact ring 208 to vibrate. When the contact ring 208 vibrates, it is easy to shake off the mixed pollutants on its surface. The setting of the circular groove 211 is convenient for adapting to the striking hammer 203, so as to limit the striking hammer 203. The setting of the rotating plate 212 avoids the spring 213 from twisting, thereby avoiding damage to the spring 213 during twisting. The setting of the spring 213 can drive the striking hammer 203 to move quickly toward the ring 210, thereby hammering the ring 210. The elastic column 216 makes the mounting tube 206 in the interference mechanism 3 softly connected with the conveying mechanism body 1, thereby avoiding the mounting tube 206 from being unable to vibrate.

[0035] The interference mechanism 3 includes a docking plate 30 fixedly connected to the supporting mechanism 2, and an inclined surface 31 and a falling surface 32 are respectively provided on the docking plate 30, and a plane 33 is provided between the inclined surface 31 and the falling surface 32. A receiving block 34 is fixedly connected to the side of the docking plate 30 close to the plane 33. The falling surface 32 is vertical, and the receiving block 34 is made of metal and is compatible with the movable rod 200.

[0036] Among them, the inclined surface 31 on the docking plate 30 can effectively contact the movable rod 200. When the movable rod 200 moves towards the inclined surface 31, the inclined surface 31 limits it and makes it enter the interior of the movable cylinder. The movement of the movable rod 200 drives the connection cylinder 202 to move. The movement of the connection cylinder 202 drives the rotating piece 212 to squeeze the spring 213, and the spring 213 contracts and accumulates elastic potential energy. At the same time, the movable rod 200 drives the striking hammer 203 away from the through-ring 210. When the movable rod 200 contacts the flat surface 33 after passing over the inclined surface 31, the movable rod 200 is in a relatively static state. When the movable rod 200 passes through the falling surface 32, the elastic potential energy of the spring 213 in the device is released, thereby driving the connection cylinder 202 to reset. When the connection cylinder 202 resets, it drives the movable rod 200 and the striking hammer 203 to reset. When the striking hammer 203 resets, it will quickly strike the through-ring 210. When the through-ring 210 is impacted, it will drive the installation cylinder 206 to vibrate. The vibration of the installation cylinder 206 drives the air cushion 207 and the contact ring 208 to vibrate. When the movable rod 200 contacts the receiving block 34, it will drive the movable rod 200 to make a small displacement again.

[0037] The movable rod 200 is slidably connected to the positioning ring 201. The positioning ring 201 is fixedly connected to the main body 1 of the conveying mechanism. The positioning ring 201 is in contact with the connection cylinder 202. The inner wall of the connection cylinder 202 is fixedly connected to the inner wall of the movable rod 200. There is a gap between the outer wall of the connection cylinder 202 and the installation cylinder 206. The number of arc-shaped grooves 204 is multiple, and the multiple arc-shaped grooves 204 are distributed in a circular array outside the connection cylinder 202. The inner wall of the arc-shaped groove 204 is in contact with the outer wall of the sliding column 205. The number of air cushions 207 is multiple. The contact ring 208 is made of rubber, and anti-slip lines are provided on the outer wall of the contact ring 208. The cross-section of the through-ring 210 is circular, and the cross-section of the rotating block 214 is "T"-shaped. The rotating block 214 and the connection cylinder 202 are located on both sides of the through-ring 210 respectively.

[0038] Furthermore, during the movement of the connection cylinder 202, it will drive the arc-shaped groove 204 to move. During the movement of the arc-shaped groove 204, it will squeeze the sliding column 205 inside it. During the movement of the sliding column 205, it will twist under the limiting action of the arc-shaped groove 204, thereby driving the installation cylinder 206 to twist. The setting of the air cushion 207 can make a flexible connection between the contact ring 208 and the installation cylinder 206, and can buffer when the apple contacts the contact ring 208, and can effectively protect the apple.

[0039] All other structures are the same as those in Embodiment 1.

[0040] In summary, when the movable rod 200 moves toward the inclined surface 31, the inclined surface 31 drives the movable rod 200 to move, and then drives the connecting tube 202 to move, the spring 213 contracts to accumulate elastic potential energy, and the movable rod 200 drives the striking hammer 203 away from the ring 210. When the movable rod 200 passes the falling surface 32, the elastic potential energy of the spring 213 in the device is released, and the striking hammer 203 will quickly strike the ring 210 when it is reset. When the ring 210 is impacted, it will drive the mounting tube 206 to vibrate, and the vibration of the mounting tube 206 drives the air cushion 207 and the contact ring 208 to vibrate. When the movable rod 200 contacts the receiving block 34, it will drive the movable rod 200 to make a small displacement again.

[0041] Example 3, reference Figures 1 to 8 , which is the third embodiment of the present invention. The difference from the previous embodiment is the conveying mechanism main body 1. This embodiment provides a ring-shaped transport device for an apple-specific intelligent packaging machine, which solves the support problem of the device. It includes a conveying mechanism main body 1, and the conveying mechanism main body 1 includes a bracket 10. A conveyor belt 11 is provided inside the bracket 10. A driving machine 12 and a tensioning mechanism 13 are provided at both ends of the conveyor belt 11. The cross-section of the docking plate 30 is rectangular. The bracket 10 is composed of two "U"-shaped frames. The docking plate 30 is located inside one of the frames of the bracket 10 and is adapted to the movable rod 200. The cross-section of the conveyor belt 11 is "U"-shaped. The positioning ring 201 and the edge ring 217 are correspondingly provided on both sides of the conveyor belt 11, and the mounting cylinder 206 is located on the inner side of the conveyor belt 11.

[0042] Furthermore, the drive motor 12 can effectively drive the conveyor belt 11 to operate, and the tensioning mechanism 13 can adjust the tension of the conveyor belt 11 as needed. The conveyor belt is located inside the bracket 10, which can prevent apples from falling off, and the fragile edge of the conveyor belt is located inside the bracket 10, which is convenient for the bracket 10 to protect it.

[0043] The rest of the structure is the same as that of Example 2.

[0044] During use, the conveying mechanism main body 1 drives the carrying mechanism 2 to operate during operation. During the movement of the carrying mechanism 2, it comes into contact with the resistance mechanism 3. The resistance mechanism 3 drives the carrying mechanism to rotate. After the carrying mechanism 2 rotates, it drives the apples to rotate, thereby better displaying the apples and facilitating the inspection of the apples. When the carrying mechanism 2 moves away from the resistance mechanism 3, the carrying mechanism 2 resets and vibrates internally while rotating in the opposite direction. This vibration drives the apples and the carrying mechanism 2 to vibrate, facilitating the shaking off of mixed contaminants on the carrying mechanism 2 and the apples. After shaking off, the contaminants fall onto the conveying mechanism main body, separating them from the apples and avoiding contamination of subsequent apples.

[0045] When the mounting cylinder 206 is twisted, the mounting cylinder 206 rotates inside the ring 215 , and the ring 215 can effectively support the mounting cylinder 206 . When the mounting cylinder 206 vibrates, the vibration of the mounting cylinder 206 drives the ring 215 to vibrate, and the vibration of the ring 215 drives the elastic column 216 to vibrate.

[0046] At the same time, when the mounting tube 206 is twisted, the movable column applies a translational thrust to the mounting tube 206. The elastic column 216 in the mounting tube 206 is arranged in a flat shape, and the vertical direction is consistent with the thrust direction, so that the mounting tube 206 will drive the elastic column 216 to deform. Since the elastic column 216 is flat, the degree of deformation is small and does not affect the twisting of the mounting tube 206.

[0047] In summary, the setting of the movable rod 200 makes it possible for the conveying mechanism body 1 to continue to move when the movable rod 200 comes into contact with the resistance mechanism 3. During the rotation of the mounting cylinder 206, the apple in contact with it twists, thereby displaying more of the other sides of the apple, which is convenient for better detection of the apple. The setting of the conveying mechanism body 1 in the device can effectively drive the fruit for transportation, and the supporting mechanism 2 cooperates with the resistance mechanism 3 to effectively support the apple, drive the apple to twist, and make it vibrate at the same time. The vibration can effectively shake off mixed pollutants, and the twisting can drive the apple to rotate, thereby increasing its display area and making it more convenient to detect it.

[0048] 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. An annular transportation device for a special intelligent packaging machine for apples, characterized in that: The conveying mechanism comprises a conveying mechanism main body (1), a carrying mechanism (2) is installed on the conveying mechanism main body (1), and a resistance mechanism (3) adapted to the carrying mechanism (2) is installed on the conveying mechanism main body (1); The bearing mechanism (2) includes an active mechanism (20) and a driven mechanism (21); The active mechanism (20) comprises a movable rod (200) fitted with the conflict mechanism (3); a positioning ring (201) is provided between the movable rod (200) and the conveying mechanism body (1); the other end of the movable rod (200) is fixedly connected to a connecting tube (202) and a striking hammer (203); an arcuate groove (204) is provided on the outer wall of the connecting tube (202); a sliding column (205) is provided inside the arcuate groove (204); an outer wall of the sliding column (205) is fixedly connected to a mounting tube (206); an outer wall of the mounting tube (206) is connected to a contact ring (208) via an air cushion (207); and a contact surface is provided on the side of the movable rod (200) away from the striking hammer (203).

2. The annular transportation device for the apple-specific intelligent packaging machine according to claim 1, wherein: The driven mechanism (21) includes a ring (210) fixedly connected to the center of the installation cylinder (206), the ring (210) is provided with a circular groove (211) corresponding to the striking hammer (203), a rotating plate (212) is rotatably connected to the side of the installation cylinder (206) close to the ring (210), a spring (213) is fixedly connected between the rotating plate (212) and the ring (210), the inner wall of the installation cylinder (206) is fixedly connected to a rotating block (214), the outer wall of the rotating block (214) is rotatably connected to a circular ring (215), the outer wall of the circular ring (215) is fixedly connected to a side ring (217) via an elastic column (216), and the outer wall of the side ring (217) is fixedly connected to the conveying mechanism body (1).

3. The annular transportation device for the apple-specific intelligent packaging machine according to claim 2, wherein: The interference mechanism (3) comprises a docking plate (30) fixedly connected to the carrying mechanism (2); an inclined surface (31) and a falling surface (32) are respectively provided on the docking plate (30); a plane (33) is provided between the inclined surface (31) and the falling surface (32); and a receiving block (34) is fixedly connected to a side of the docking plate (30) close to the plane (33).

4. The annular transportation device for the apple-specific intelligent packaging machine according to claim 1, characterized in that: The movable rod (200) is slidably connected to the positioning ring (201), the positioning ring (201) is fixedly connected to the conveying mechanism body (1), the positioning ring (201) is fitted with the connecting tube (202), the inner wall of the connecting tube (202) is fixedly connected to the inner wall of the movable rod (200), and a gap is provided between the outer wall of the connecting tube (202) and the mounting tube (206).

5. The annular transportation device for the apple-specific intelligent packaging machine according to claim 1, characterized in that: There are multiple arc-shaped grooves (204), which are distributed in an annular array outside the connecting tube (202). The inner wall of the arc-shaped groove (204) is in contact with the outer wall of the sliding column (205). There are multiple air cushions (207). The contact ring (208) is made of rubber, and the outer wall of the contact ring (208) is provided with anti-slip grooves.

6. The annular transportation device for the apple-specific intelligent packaging machine according to claim 3, characterized in that: The falling surface (32) is in a vertical shape, and the receiving block (34) is made of metal and is compatible with the movable rod (200).

7. The annular transportation device for the apple-specific intelligent packaging machine according to claim 3, characterized in that: The cross-section of the through-ring (210) is circular, the cross-section of the rotating block (214) is "T"-shaped, and the rotating block (214) and the connecting cylinder (202) are respectively located on both sides of the through-ring (210).

8. The annular transportation device for the apple-specific intelligent packaging machine according to claim 7, characterized in that: The main body (1) of the conveying mechanism includes a bracket (10), a conveyor belt (11) is arranged inside the bracket (10), and a driving machine (12) and a tensioning mechanism (13) are respectively arranged at both ends of the conveyor belt (11).

9. The annular transportation device for the apple-specific intelligent packaging machine according to claim 8, wherein: The cross-section of the docking plate (30) is rectangular, the bracket (10) is composed of two "U"-shaped frames, the docking plate (30) is located inside one of the frames of the bracket (10) and is adapted to the movable rod (200).

10. The annular transportation device for the apple-specific intelligent packaging machine according to claim 9, characterized in that: The cross-section of the conveyor belt (11) is "U"-shaped, the positioning ring (201) and the edge ring (217) are correspondingly arranged on both sides of the conveyor belt (11), and the mounting cylinder (206) is located inside the conveyor belt (11).

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