A high-efficiency apple net sleeve separation mechanism

Abstract

The present invention is an efficient apple net separation mechanism, comprising a support plate and a net opening structure having an opening portion for opening the net. The end of the opening portion and the support plate include two position states. When the end of the opening portion and the support plate are in one position state, the end of the opening portion is not higher than the upper surface of the support plate; when the end of the opening portion and the support plate are in another position state, the end of the opening portion protrudes from the upper surface of the support plate and adapts to the size of the apple. The present invention relies on the position change of the end of the opening portion and the upper surface of the support plate to achieve the separation of the net and the net supporting device. The whole process is continuous and non-stop, achieving efficient and continuous operation of the apple net operation.

Description

Technical Field

[0001] The invention belongs to the technical field of apple packaging, and in particular relates to a high-efficiency apple net sleeve separation mechanism. Background Art

[0002] Apple netting is a packaging that protects apples during transportation. Apple netting is an important step before apple transportation. The quality of the netting directly affects the transportation quality of apples. Most of the work of domestic companies to put nets on apples is done manually. Manual netting also has common labor problems, that is, low work efficiency and easy fatigue of workers.

[0003] The existing publication number is CN108327998B, and the patent name is: A net-supporting device and a fully automatic apple net-covering box machine with the same. The Chinese invention patent discloses a net-supporting device that can open the net and place apples in the opened net, replacing the manual net-covering and improving the efficiency of opening the apple net. However, after the net is opened, a mechanical gripper or suction cup is needed to cover the net on the apple and remove it together. This method is intermittent, the equipment operation is not smooth, and the efficiency needs to be improved. In addition, the mechanical gripper or suction cup is expensive and easy to be damaged after a period of use. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an efficient apple net separation mechanism that can effectively solve the above-mentioned problems, efficiently put the net on the apple and separate the apple with the net from the apple opening device.

[0005] An efficient apple net sleeve separation mechanism comprises a net sleeve component; the net sleeve component comprises a first structural member, a second structural member, a cover plate, a limiting column and a net sleeve opening structure; the net sleeve opening structure comprises a limiting portion and an opening portion for opening the net sleeve; the opening portion passes through the cover plate; the net sleeve separation mechanism also comprises:

[0006] Support plate; the support plate is horizontally arranged above the net sleeve component;

[0007] The end of the opening portion and the support plate include two position states; when the end of the opening portion and the support plate are in one position state, the end of the opening portion is not higher than the upper surface of the support plate; when the end of the opening portion and the support plate are in another position state, the end of the opening portion protrudes from the upper surface of the support plate; the distance by which the end of the opening portion protrudes from the upper surface of the support plate is adapted to the size of the apple.

[0008] Preferably, the net sleeve separation mechanism further comprises: a lifting wheel, a sliding rod, a track and a driving belt;

[0009] One end of the slide bar is fixed on the support plate; the other end of the slide bar is fixed on the driving belt;

[0010] The net sleeve component is slidably fixed on the slide rod;

[0011] The track is arranged horizontally; the upper plane of the track includes a "C"-shaped groove opening upward;

[0012] The lifting wheel is rotatably fixed to the lower part of the net sleeve component; the lifting wheel moves along the track surface;

[0013] The driving belt is horizontally arranged along the length direction of the track.

[0014] Preferably, the mesh sleeve separation mechanism further comprises a connecting block for limiting the distance between the second structural member and the cover plate; the connecting block is slidably connected to the sliding rod.

[0015] Preferably, the connecting block includes an upper cross bar, a connecting column, a lower cross bar and a sliding hole; the sliding hole passes through the connecting column; the sliding hole is adapted to the outer diameter of the sliding bar; the upper cross bar is fixedly connected to the connecting column; the lower cross bar is fixedly connected to the connecting column; the spacing between the upper cross bar and the lower cross bar is adapted to the distance between the upper surface of the cover plate and the lower surface of the second structural member.

[0016] Preferably, the net sleeve separation mechanism further comprises: a lifting wheel, a slide bar, a track, a driving belt and a limiting slide plate;

[0017] One end of the slide bar is fixed on the support plate; the other end of the slide bar is fixed on the driving belt;

[0018] The net sleeve component is slidably fixed on the slide rod;

[0019] The track is arranged horizontally;

[0020] The lifting wheel is fixed to the lower part of the net sleeve component; the lifting wheel moves along the track surface;

[0021] The limiting slide plate is horizontally arranged below the supporting plate and is used to support the supporting plate;

[0022] The limiting slide plate includes a "C"-shaped protrusion opening downward;

[0023] The distance between the driving belt and the limiting slide plate remains unchanged.

[0024] Preferably, the slide bar is fixed to a side surface of the driving belt.

[0025] Preferably, the mesh sleeve separation mechanism further comprises a reversing wheel; the reversing wheel is rotatably fixed to the side of the track; the reversing wheel is tangent to the driving belt.

[0026] Preferably, the mesh sleeve separation mechanism further comprises: a track, a limiting slide plate and a chain plate;

[0027] The track is arranged horizontally; the upper plane of the track includes a "C"-shaped groove opening upward;

[0028] The chain plate is slidably fixed on the upper surface of the track; the movement track of the chain plate is adapted to the upper surface of the track;

[0029] The upper surface of the limiting slide is arranged horizontally; the horizontal height of the upper surface of the limiting slide remains unchanged; the support plate is slidably connected to the upper surface of the limiting slide;

[0030] The mesh sleeve component is fixed on the upper surface of the chain plate; the mesh sleeve component moves synchronously with the chain plate.

[0031] Preferably, the fixing method of the mesh sleeve component and the upper surface of the chain plate includes: gluing, snap-on fixing, bolt fixing or welding.

[0032] Preferably, the net separation mechanism further includes an apple separation portion; the apple separation portion includes a telescopic mechanism having a telescopic rod and a buffer pad; the buffer pad is arranged at the end of the telescopic rod and moves with the telescopic rod.

[0033] Beneficial effects: An efficient apple net separation mechanism, relying on the change in the height position between the end of the opening part and the support plate, without relying on an external manipulator or suction cup, puts the net on the apple placed on the upper surface of the support plate, and realizes the separation of the net from the net support device. The whole process is continuous and non-stop, realizing the efficient and continuous operation of the apple net action. In addition, relying on the action of the apple separation part, the separation of the apple with the net from the net device is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0035] Figure 2 It is a structural schematic diagram of the connection block of the present invention;

[0036] Figure 3 It is a structural schematic diagram of the net sleeve component of the present invention;

[0037] Figure 4 for Figure 3 Schematic diagram of the structure of the middle set mesh sleeve component after removing the cover;

[0038] Figure 5 for Figure 4 Rotated top view of

[0039] Figure 6 It is a schematic diagram of the structure of the present invention having an apple separation part;

[0040] Figure 7 It is a structural schematic diagram of the net sleeve separation mechanism being arranged on a circular track;

[0041] Figure 8 This is a usage state diagram of the first embodiment of the present invention;

[0042] Fig. 9 This is a usage status diagram of the second embodiment of the present invention;

[0043] Fig.10 This is a usage status diagram of the third embodiment of the present invention.

[0044] In the figure: 1. support plate; 2. mesh sleeve component; 201. mesh sleeve support structure; 202. cover plate; 203. limit column; 204. first structural member; 205. second structural member; 206. support part; 207. limit part; 208. rotating column; 3. connecting block; 301. upper cross bar; 302. sliding hole; 303. connecting column; 304. lower cross bar; 4. lifting wheel; 5. sliding bar; 6. driving belt; 7. fixing block; 8. track; 9. groove; 10. unloading port; 11. apple; 12. limit slide plate; 13. reversing wheel; 14. telescopic mechanism; 15. buffer pad; 16. fixed table; 17. chain plate. DETAILED DESCRIPTION

[0045] The present invention is further described below in conjunction with the accompanying drawings. This description is only used to explain the specific implementation of the present invention and cannot be understood as limiting the present invention in any form. The specific implementation is as follows:

[0046] Embodiment 1:

[0047] like Figure 1 Shown and referenced Figure 5 , an efficient apple net sleeve separation mechanism comprises a support plate 1, a connecting block 3, a lifting wheel 4, a slide bar 5, and a driving belt 6. The driving belt 6 is arranged horizontally and can move under the drive of a driving device (not shown in the figure).

[0048] Preferably, the driving belt 6 is a chain, the driving device includes a sprocket and a motor, the motor is electrically connected to an external power supply, the driving belt 6 and the sprocket are meshed with each other, the sprocket is fixed on the motor shaft head, and rotates under the drive of the motor.

[0049] The upper end of the slide bar 5 is fixed to the lower surface of the support plate 1. A fixing block 7 is fixed to the side of the driving belt 6, and the fixing block 7 has a through hole. The lower end of the slide bar 5 has a fixing hole corresponding to the through hole of the fixing block 7. The lower end of the slide bar 5 is fixed to the side of the driving belt 6 by means of a pin or a screw, so that the support plate 1 can move synchronously with the driving belt 6. In addition, due to the supporting and fixing effect of the slide bar 5, the distance between the support plate 1 and the driving belt 6 remains unchanged.

[0050] like Figure 2 Shown and referenced Figure 3 and Figure 4 The mesh sleeve component 2 includes a mesh sleeve support structure 201, a cover plate 202, a limiting column 203, a first structural member 204, a second structural member 205, and a rotating column 208. The mesh sleeve support structure 201 includes a support portion 206 and a limiting portion 207. The cover plate 202 has a through hole through which the support portion 206 can pass through the cover plate 202. The limiting portion 207 is rotationally fixed to the first structural member 204, one end of which is perpendicular to the support portion 206, and the other end of which is placed between two adjacent limiting columns 203. The limiting portion 207 is located between the second structural member 205 and the cover plate 202. When the distance between the second structural member 205 and the cover plate 202 remains unchanged, the limiting portion 207 is limited and will not fall out. The first structural member 204 and the second structural member 205 are concentrically arranged, and the relative positions of the two in the vertical direction are fixed, and the two rotate relative to each other in the horizontal direction. Other relevant technical features of the net cover component 2 have been disclosed in a Chinese invention patent entitled: A net support device and a fully automatic apple net cover box packing machine having the same, which belongs to the prior art. Therefore, other relevant contents of the net cover component 2 will not be repeated here.

[0051] The support plate 1 has a through hole of the same size as the cover plate 202, and the positions of the two correspond to each other, so that the expansion portion 206 can pass through the support plate 1, and the expansion and contraction of the net sleeve expansion structure 201 in the net sleeve component 2 are not affected by the support plate 1. The distance between the expansion portion 206 and the upper surface of the support plate 1 is the same as the distance between the lowest point of the groove 9 and the horizontal upper surface of the track 8. This structural length enables the end of the expansion portion 206 to be no higher than the upper surface of the support plate 1 when the net sleeve separation mechanism runs to the lowest point of the groove 9, thereby allowing the net sleeve to be put on the apple 11, and the separation process of the net sleeve apple and the net sleeve device is not blocked.

[0052] like Figure 5As shown, the connection block 3 includes an upper crossbar 301, a sliding hole 302, a connection column 303 and a lower crossbar 304. The left and right ends of the upper crossbar 301 and the lower crossbar 304 are fixed to the side of the connection column 303, and the upper crossbar 301 and the lower crossbar 304 are arranged parallel to each other. The spacing between the upper crossbar 301 and the lower crossbar 304 is adapted to the distance between the upper surface of the cover plate 202 and the lower surface of the second structural member 205, so that the upper crossbar 301 and the lower crossbar 304 can limit the vertical distance between the cover plate 202 and the second structural member 205, and ensure that the two can rotate relative to each other in the horizontal direction. The sliding hole 302 passes through the connection column 303, and the inner diameter of the sliding hole 302 is adapted to the outer diameter of the sliding rod 5, so that the sliding rod 5 can be inserted into the sliding hole 302, and the connection block 3 slides freely along the sliding rod 5.

[0053] like Figure 6 As shown, the apple separation unit includes a telescopic mechanism 14 with a telescopic rod, a buffer pad 15 and a fixed platform 16. The fixed platform 16 is fixed on a base (not shown in the figure), and its position does not interfere with the position of the driving belt 6. The telescopic mechanism 14 is fixed to the upper surface of the fixed platform 16, and is adapted to the position of the lowest point of the groove 9, so that when the net sleeve separation mechanism moves to the lowest point of the groove 9, the telescopic mechanism 14 can push the apple 11 on the upper surface of the support plate 1 without being hindered by the net sleeve support structure 201. The buffer pad 15 is fixed to the end of the telescopic rod and can move synchronously under the extension and contraction of the telescopic rod. The buffer pad 15 is made of flexible materials such as foam, rubber or soft plastic, and can also be made of a buffer structure made of flexible materials such as inflatable rubber, flexible plastic, etc. The telescopic mechanism 14 preferably uses an electromagnetic push rod, which is electrically connected to an external power supply. The apple separation unit can rely on the telescopic movement of the telescopic mechanism 14 with a telescopic rod to push the bagged apples away from the support plate 1.

[0054] like Figure 7 As shown, in some embodiments, the track 8 is arranged in a closed ring in the horizontal direction, and a plurality of mesh separation mechanisms are evenly placed on the track 8 and can perform clockwise or counterclockwise cyclic motion along the closed ring track 8. The feed opening 10 is fixed above the mesh separation mechanism at the far end of the groove 9, so that the apple 11 can fall from the feed opening 10 into the annular area formed by the open portion 206 of each mesh separation mechanism. The apple 11 moves synchronously with a single mesh separation mechanism.

[0055] like Figure 8 As shown, the track 8 is horizontally fixed on the base, and the track 8 has a "C"-shaped groove 9 with an opening upward. The edge of the groove 9 smoothly transitions with the horizontal plane of the track 8. A lifting wheel 4 is fixed on the lower surface of the net cover component 2, and the lifting wheel 4 is placed on the upper surface of the track 8 and can move on the surface of the track 8. The net cover component 2 is slidably fixed on the slide bar 5. When the lifting wheel 4 moves in planes at different heights, the net cover component 2 can move up and down along the slide bar 5.

[0056] Preferably, there are two groups of sliding bars 5 , each group has two sliding bars, and the two groups of sliding bars are respectively arranged on both sides of the track 8 .

[0057] When in use, several net sleeve separation mechanisms are placed on the track 8, and the apple 11 is placed in the annular cavity composed of multiple opening parts 206, and the net sleeve is set on the outer side of the ring composed of the opening parts 206. The driving belt 6 moves under the drive of the motor, and then the support plate 1 and the apple 11 on its surface move synchronously. At the same time, the net sleeve component 2 moves synchronously with the support plate 1 in the horizontal direction under the limiting action of the connecting block 3 and the slide bar 5. When a single net sleeve separation mechanism moves to the groove 9, due to the action of gravity, the horizontal height of the net sleeve component 2 decreases. Since the spacing between the support plate 1 and the driving belt 6 remains unchanged, the spacing between the net sleeve component 2 and the support plate 1 increases, and the distance between the end of the opening part 206 and the upper surface of the support plate 1 decreases, until it runs to the lowest point of the groove 9, the end of the opening part 206 is not higher than the upper surface of the support plate 1. In this process, the net sleeve set on the outer side of the ring composed of the opening part 206 cannot move downward due to the blocking effect of the support plate 1, and is set on the surface of the apple 11 under the action of the net sleeve's own elastic force. At this time, the rod of the telescopic cylinder in the apple separation part extends to separate the net-covered apple 11 on the upper surface of the support plate 1 from the net-covered device, thereby completing the entire separation process. Other single net-covered separation mechanisms repeat the above steps at the position of the groove 9 until all apples 11 are separated.

[0058] Embodiment 2:

[0059] An efficient apple net sleeve separation mechanism, such as Fig. 9 As shown, the structure is the same as that of embodiment 1.

[0060] The difference is that the net-sleeve separation mechanism also includes a limiting slide 12, and the height of the limiting slide 12 is fixed. The limiting slide 12 has a "C"-shaped protrusion, and the part outside the "C"-shaped protrusion is arranged horizontally. The height difference between the highest point and the horizontal part of the "C"-shaped protrusion is the same as the distance between the end of the opening part 206 and the upper surface of the support plate 1, so that when a single net-sleeve separation mechanism is located at the highest point of the limiting slide 12, the vertical height of the end of the opening part 206 is not higher than the upper surface of the support plate 1. The net-sleeve separation mechanism also includes a reversing wheel 13, which is rotatably fixed to the side of the track 8, so that the height size of the drive belt 6 is adapted to the limiting slide 12, thereby maintaining the same distance between the drive belt 6 and the limiting slide 12. At the same time, the track 8 is a horizontal track, and there is no height difference in its height direction. During the movement of a single net-sleeve separation mechanism, the height of the net-sleeve component 2 remains unchanged in the horizontal direction, and the support plate 1 moves relative to the height of the net-sleeve component 2. The apple 11 can be bagged and separated from the net-sleeve separation mechanism by relying on the apple separation part.

[0061] Embodiment three:

[0062] An efficient apple net sleeve separation mechanism, such as Fig.10 As shown, the structure is the same as that of embodiment 1.

[0063] The difference is that the track 8 is fixed horizontally on the base, the track 8 has a "C"-shaped groove 9 with an opening upward, and a chain plate 17 is provided on the track 8. The two sides of the upper width direction of the track 8 have mutually symmetrical "C"-shaped grooves. The chain plate 17 is embedded in the "C"-shaped groove in its width direction, and can move along the upper surface of the track 8 under the drive of external force. The chain plate 17 is in line with the driving roller (not shown in the figure) adapted to it, and can move along the length direction under the drive of the driving roller connected to the driving reducer. The lower surface of the net sleeve component 2 is no longer fixed with the lifting wheel 4, but is fixed to the upper surface of the chain plate 17 by adhesive bonding, snap fixing, bolt fixing, welding or other possible connection methods, and can move synchronously with the chain plate 17. The upper surface of the limiting slide 12 always remains horizontal and is fixed to the side of the track 8, and its height is fixed. The upper surface of the limiting slide 12 contacts the lower surface of the support plate 1, which is used to support the support plate 1 and keep it at the same horizontal height. When the mesh sleeve component 2 has a height change on its movement trajectory, the relative distance between the upper end of the opening portion 206 and the upper surface of the support plate 1 changes accordingly.

[0064] At this point, those skilled in the art should recognize that, although the exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived based on the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and identified as covering all these other variations or modifications.

Claims

1. An efficient apple net separation mechanism, comprising a net sleeve component (2); the net sleeve component (2) comprises a first structural member (204), a second structural member (205), a cover plate (202), a limiting column (203) and a net sleeve opening structure (201); the net sleeve opening structure (201) comprises a limiting portion (207) and an opening portion (206) for opening the net sleeve; the opening portion (206) passes through the cover plate (202); characterized in that: The net sleeve separation mechanism also includes: A support plate (1); the support plate (1) is horizontally arranged above the net sleeve component (2); The end of the open portion (206) and the support plate (1) include two position states; when the end of the open portion (206) and the support plate (1) are in one position state, the end of the open portion (206) is not higher than the upper surface of the support plate (1); when the end of the open portion (206) and the support plate (1) are in another position state, the end of the open portion (206) protrudes from the upper surface of the support plate (1); the distance by which the end of the open portion (206) protrudes from the upper surface of the support plate (1) is adapted to the size of the apple; The net sleeve separation mechanism further comprises: a lifting wheel (4), a sliding rod (5), a track (8) and a driving belt (6); One end of the sliding rod (5) is fixed on the supporting plate (1); the other end of the sliding rod (5) is fixed on the driving belt (6); The net sleeve component (2) is slidably fixed on the slide rod (5); The track (8) is arranged horizontally; the upper plane of the track (8) includes a "C"-shaped groove (9) opening upward; The lifting wheel (4) is rotatably fixed to the lower part of the net sleeve component (2); the lifting wheel (4) moves along the surface of the track (8); The driving belt (6) is arranged horizontally along the length direction of the track (8); The net sleeve separation mechanism also includes an apple separation portion; the apple separation portion includes a telescopic mechanism (14) having a telescopic rod and a buffer pad (15); the buffer pad (15) is arranged at the end of the telescopic rod and moves with the telescopic rod.

2. The mesh sleeve separation mechanism according to claim 1, characterized in that: The mesh sleeve separation mechanism further comprises a connection block (3) for limiting the distance between the second structural member (205) and the cover plate (202); the connection block (3) is slidably connected to the sliding rod (5).

3. The mesh sleeve separation mechanism according to claim 2, characterized in that: The connecting block (3) comprises an upper cross bar (301), a connecting column (303), a lower cross bar (304) and a sliding hole (302); the sliding hole (302) passes through the connecting column (303); the sliding hole (302) is adapted to the outer diameter of the sliding bar (5); the upper cross bar (301) is fixedly connected to the connecting column (303); the lower cross bar (304) is fixedly connected to the connecting column (303); the spacing between the upper cross bar (301) and the lower cross bar (304) is adapted to the distance between the upper surface of the cover plate (202) and the lower surface of the second structural member (205).

4. An efficient apple net separation mechanism, comprising a net sleeve component (2); the net sleeve component (2) comprises a first structural member (204), a second structural member (205), a cover plate (202), a limiting column (203) and a net sleeve opening structure (201); the net sleeve opening structure (201) comprises a limiting portion (207) and an opening portion (206) for opening the net sleeve; the opening portion (206) passes through the cover plate (202); characterized in that: The net sleeve separation mechanism also includes: A support plate (1); the support plate (1) is horizontally arranged above the net sleeve component (2); The end of the open portion (206) and the support plate (1) include two position states; when the end of the open portion (206) and the support plate (1) are in one position state, the end of the open portion (206) is not higher than the upper surface of the support plate (1); when the end of the open portion (206) and the support plate (1) are in another position state, the end of the open portion (206) protrudes from the upper surface of the support plate (1); the distance by which the end of the open portion (206) protrudes from the upper surface of the support plate (1) is adapted to the size of the apple; The net sleeve separation mechanism further comprises: a lifting wheel (4), a sliding rod (5), a track (8), a driving belt (6) and a limiting slide plate (12); One end of the sliding rod (5) is fixed on the supporting plate (1); the other end of the sliding rod (5) is fixed on the driving belt (6); The net sleeve component (2) is slidably fixed on the slide rod (5); The track (8) is arranged horizontally; The lifting wheel (4) is rotatably fixed to the lower part of the net sleeve component (2); the lifting wheel (4) moves along the surface of the track (8); The limiting slide plate (12) is horizontally arranged below the support plate (1) and is used to support the support plate (1); The limiting slide plate (12) comprises a "C"-shaped protrusion opening downward; The distance between the driving belt (6) and the limiting slide plate (12) remains unchanged; The net sleeve separation mechanism also includes an apple separation portion; the apple separation portion includes a telescopic mechanism (14) having a telescopic rod and a buffer pad (15); the buffer pad (15) is arranged at the end of the telescopic rod and moves with the telescopic rod.

5. The net sleeve separation mechanism according to claim 4, characterized in that: The sliding rod (5) is fixed to the side of the driving belt (6).

6. The mesh sleeve separation mechanism according to claim 5, characterized in that: The mesh sleeve separation mechanism further comprises a reversing wheel (13); the reversing wheel (13) is rotatably fixed to the side of the track (8); and the reversing wheel (13) is tangent to the driving belt (6).

7. An efficient apple net separation mechanism, comprising a net sleeve component (2); the net sleeve component (2) comprises a first structural member (204), a second structural member (205), a cover plate (202), a limiting column (203) and a net sleeve opening structure (201); the net sleeve opening structure (201) comprises a limiting portion (207) and an opening portion (206) for opening the net sleeve; the opening portion (206) passes through the cover plate (202); characterized in that: The net sleeve separation mechanism also includes: A support plate (1); the support plate (1) is horizontally arranged above the net sleeve component (2); The end of the open portion (206) and the support plate (1) include two position states; when the end of the open portion (206) and the support plate (1) are in one position state, the end of the open portion (206) is not higher than the upper surface of the support plate (1); when the end of the open portion (206) and the support plate (1) are in another position state, the end of the open portion (206) protrudes from the upper surface of the support plate (1); the distance by which the end of the open portion (206) protrudes from the upper surface of the support plate (1) is adapted to the size of the apple; The mesh sleeve separation mechanism further comprises: a track (8), a limiting slide plate (12) and a chain plate (17); The track (8) is arranged horizontally; the upper plane of the track (8) includes a "C"-shaped groove (9) opening upward; The chain plate (17) is slidably fixed on the upper surface of the track (8); the movement trajectory of the chain plate (17) is adapted to the upper surface of the track (8); The upper surface of the limiting slide plate (12) is arranged horizontally; the horizontal height of the upper surface of the limiting slide plate (12) remains unchanged; the support plate (1) is slidably connected to the upper surface of the limiting slide plate (12); The net sleeve component (2) is fixed to the upper surface of the chain plate (17); the net sleeve component (2) moves synchronously with the chain plate (17); The net sleeve separation mechanism also includes an apple separation portion; the apple separation portion includes a telescopic mechanism (14) having a telescopic rod and a buffer pad (15); the buffer pad (15) is arranged at the end of the telescopic rod and moves with the telescopic rod.

8. The net sleeve separation mechanism according to claim 7, characterized in that: The fixing method of the mesh sleeve component (2) and the upper surface of the chain plate (17) includes: gluing, snap-fitting, bolting, or welding.

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