A sealing device for a young fruit bagging machine

Abstract

A sealing device for a young fruit bagging machine, comprising a sealing component that can reciprocate up and down and a sealing plate arranged below the sealing component. The sealing component includes a cross bar as a base, and at least one set of sealing clips is provided on the cross bar. One end of the sealing clip is rotatably connected to the cross bar, which is the rotating end, and the other end is the free end. Two swing arms are respectively connected to both ends of the cross bar, and the rear ends of the two swing arms are respectively rotatably connected to both sides of the front part of the bagging machine through rotating shafts. A clutch component that can engage or disengage with the swing arm is provided at the rear end of the swing arm. A fruit stalk guiding groove that can be opened and closed is provided in the middle of the sealing plate. When sealing the fruit bag, the sealing component squeezes the opened fruit bag mouth onto the sealing plate, and the sealing clip clamps the sealing plate, so that the sealing component and the sealing plate are clamped to quickly seal the bag.

Description

Technical Field

[0001] The present invention relates to a sealing device for a young fruit bagging machine, belonging to the field of agricultural machinery. Background Art

[0002] In current agricultural production, in order to prevent fruits and vegetables from being damaged by birds, pests, sunlight, wind and rain, and contaminated by environmental pesticides, people will bag the growing fruits and vegetables to improve their quality. With the development of social economy, the rural labor force is decreasing, and the manual bagging method is time-consuming, laborious, inefficient, and the bagging quality is uneven. Therefore, the mechanization of fruit and vegetable bagging is becoming more and more urgent.

[0003] There are generally two existing bagging machine sealing solutions. One is to seal the fruit bag mouth by folding wire, but one-time folding cannot guarantee the sealing effect, and the fruit bag is easy to open during long-term use, which cannot play a role in protecting young fruits. The second is to seal the fruit bag by using a stapler. A stapler is installed at the head of the fruit bagging machine to seal the fruit bag. During the sealing process, the staples are prone to jamming, and in addition, replacing the staples affects the work efficiency. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a sealing device for a young fruit bagging machine with a simple sealing component, good flexibility and stable performance.

[0005] The technical solution for the present invention to solve the above technical problems is as follows: A sealing device for a young fruit bagging machine includes a sealing component that can reciprocate up and down and a sealing plate arranged below the sealing component. The sealing component includes a cross bar as a base. At least one set of sealing clips is arranged on the cross bar. One end of the sealing clip is rotatably connected to the cross bar, which is the rotating end, and the other end is the free end. Both ends of the cross bar are respectively connected to a swing arm, and the rear ends of the two swing arms are respectively rotatably connected to both sides of the front part of the bagging machine through a rotating shaft.

[0006] When sealing the fruit bag, the sealing component squeezes the opened fruit bag mouth onto the sealing plate, and the sealing clip clamps the sealing plate, so that the sealing component and the sealing plate are clamped to quickly seal.

[0007] Further, the sealing component is an electric heating component, including a heat insulation layer arranged on the cross bar and an electric heating wire arranged on the heat insulation layer. The electric heating wire is electrically connected to a battery. One set of the sealing clips is arranged on each side of the cross bar.

[0008] Further, a cutting blade is arranged on the front side of the electric heating wire on the electric heating component, which can cut the redundant paper bag on the front side after sealing to prevent the redundant part from making water easily flow into the fruit bag.

[0009] Further, the cutting blade is a serrated blade.

[0010] Further, a soft thermal conductive material is provided on the heating wire, which enables faster heat conduction during sealing.

[0011] Further, the sealing assembly is a staple sealing assembly, including at least one stapler provided on the cross bar. When the sealing clip clamps the sealing plate, the front end of the fruit bag is folded onto the sealing plate by the sealing clip, and at the same time, the stapler is squeezed to drive the needle for sealing. A notch is provided at the corresponding position of the sealing plate for the stapler.

[0012] Further, a set of the sealing clips is respectively provided on both sides of the cross bar.

[0013] Further, the sealing clips provided on the cross bar are connected by a through shaft.

[0014] Further, the through shaft is connected to the first motor through a gear set, a belt or a link set.

[0015] Further, a swing arm is respectively connected to both ends of the cross bar, and the rear ends of the two swing arms are respectively rotatably connected to both sides of the front part of the bagging machine through a rotating shaft.

[0016] Further, a clutch assembly that can be engaged or disengaged with the swing arm is provided at the rear end of at least one swing arm. During sealing, the clutch assembly engages the swing arm to drive the swing arm to move. When the sealing assembly at the front end of the swing arm approaches the sealing plate, the clutch assembly disengages from the swing arm, and the clutch assembly continues to rotate and drives the sealing clip through a connection assembly to clamp the sealing plate. After sealing is completed, the sealing assembly drives the swing arm to move in the reverse direction and makes the clutch assembly re-engage the swing arm.

[0017] The beneficial effects of the above technical solutions are as follows: The clutch assembly can drive the swing arm and the sealing clip with different force arms respectively. The clutch assembly drives the sealing assembly by driving the swing arm and drives the sealing clip by driving the connection assembly.

[0018] Further, the connection assembly is a link assembly, including a link A with one end connected to the rotating end of the sealing clip, the other end of link A is connected to one end of link B, the other end of link B is connected to link C, and one end of link C is connected to the clutch assembly.

[0019] Further, the clutch assembly includes a clutch plate provided with a card slot, an upward inclined surface for squeezing the swing arm out of the card slot, and a downward inclined surface for squeezing the swing arm into the card slot. The card slot is adapted to the swing arm. The clutch plate is arranged on the rotating shaft of the swing arm and rotates coaxially. The card slot includes an upper plate and a lower plate, and the lower plate is wider than the upper plate.

[0020] When the swing arm disengages from the card slot, it is only disengaged from the drive of the upper plate. Since the lower plate is wider, it does not disengage from the lower plate. When the clutch plate moves in the reverse direction, the lower plate drives the swing arm to move in the reverse direction, and the swing arm is squeezed into the card slot through the downward inclined surface.

[0021] Further, a groove is provided at the rear end of the swing arm. The clutch assembly includes a clutch plate provided with a convex block, an upward inclined surface for squeezing the swing arm away from the convex block, and a downward inclined surface for squeezing the swing arm to engage with the convex block.

[0022] Further, the clutch plate is driven by a second motor, including that the clutch plate is directly or connected to the second motor through a gear set or / and through a connecting rod set or / and through a belt or / and through a rotating shaft.

[0023] Further, the clutch assemblies are provided at the rear ends of the swing arms on both sides of the bagging machine. The second motor drives a first drive shaft through a gear set, and both ends of the first drive shaft are respectively connected to the clutch plates on the same side through a connecting rod set.

[0024] Further, a fruit stalk guiding groove that can be opened and closed is provided in the middle of the sealing plate. When the sealing assembly approaches the sealing plate, the fruit stalk guiding groove is closed. When the sealing assembly is away from the sealing plate, the fruit stalk guiding groove is separated, and the sealing assembly is linked with the fruit stalk guiding groove.

[0025] Further, a soft material is provided on the sealing plate to facilitate sealing.

[0026] Further, a heating wire is provided on the sealing plate, which can heat the fruit bag simultaneously from top and bottom, making the sealing faster.

[0027] Further, the sealing plate includes a left sealing plate and a right sealing plate that can slide horizontally. The rear parts of the left sealing plate and the right sealing plate are connected to a slideway, and the slideway is connected to the front part of the bagging machine. When sealing, the left sealing plate and the right sealing plate approach each other to make the sealing more airtight. In the non-sealing state, the left sealing plate and the right sealing plate move away from each other, and the gap in the middle is the fruit stalk guiding groove. When sealing the fruit bag, the sealing assembly approaches the sealing plate and squeezes the fruit bag from top and bottom for sealing.

[0028] Further, the left sealing plate is driven by a left sliding drive assembly, and the right sealing plate is driven by a right sliding drive assembly. The left sliding drive assembly includes a smooth inclined plate provided on the left side of the left sealing plate, a spring for squeezing the left sealing plate close to the left side of the bagging machine, and a drive rod with an inclined surface at one end. The other end of the drive rod is connected to the swing arm on the left side, and the inclined surface cooperates with the smooth inclined plate. The right sliding drive assembly is the same as the left sliding drive assembly and is symmetrically arranged on the right side of the bagging machine.

[0029] When the sealing component moves downward close to the sealing plate, the swing arm simultaneously drives the drive rod to move downward. The inclined surface end of the drive rod just presses against the smooth inclined plate, causing the left sealing plate and the right sealing plate to approach. When the sealing component moves upward away from the sealing plate, the swing arm simultaneously drives the drive rod to move upward. The inclined surface end of the drive rod releases the smooth inclined plate, and the left sealing plate and the right sealing plate move away under the action of the spring.

[0030] Further, the spring can be replaced by a pull rope. Rings are provided at both ends of the slideway. One end of the pull rope is connected to the sealing plate, passes through the ring, and the other end of the pull rope is connected to the drive rod.

[0031] Further, convex blocks are provided on both sides of the sealing plate. The fruit bag is between the convex blocks. When sealing the fruit bag, the left sealing plate and the right sealing plate approach, and the distance between the convex blocks decreases, squeezing the sealing end of the fruit bag towards the middle to make the sealing of the fruit bag more airtight.

[0032] Further, a sensor for detecting the temperature of the heating wire is provided on the heating wire.

[0033] A fruit bag suitable for an automatic bagging machine is formed by an upper paper surface, a lower paper surface and two side surfaces to form a closed body. An air vent is left by bonding at the bottom part of the closed body, and the upper end is open. The two side surfaces are bent inward. A fruit setting opening and a tearing line are provided on the upper part of the lower paper surface of the fruit bag. The tearing line is arranged below the fruit setting opening and extends downward. A heat-sealing film is arranged inside or outside the opening end of the fruit bag. The heat-sealing film is a film that has no adhesiveness at normal temperature and can be bonded after heating, such as a hot melt adhesive film, a plastic film, a hot melt adhesive, etc. A color mark is also provided on the outside of the fruit bag.

[0034] A method for sealing a fruit bag includes

[0035] Step 1, the second motor drives the clutch plate, the clutch plate engages the swing arm, and drives the swing arm and the sealing clip to rotate, turning towards the sealing plate, and squeezing the upper paper surface and the lower paper surface of the fruit bag to the sealing plate for sealing;

[0036] Step 2, when the sealing component at the front end of the swing arm approaches the sealing plate, the swing arm disengages from the clutch plate, the clutch plate continues to rotate, drives the sealing clip to clamp the sealing plate, seals the fruit bag, and the force arm for driving the sealing clip is shorter than that of the swing arm, so a greater force can be applied to the seal;

[0037] Step 3, after the sealing is completed, the clutch plate rotates in the reverse direction, first drives the sealing clip to open, then drives the swing arm to rotate in the reverse direction, and makes the swing arm re-engage the clutch plate.

[0038] Further, Step 1 further includes that the drive rod connected to the swing arm presses the left sealing plate and the right sealing plate to approach.

[0039] Furthermore, step 1 further includes that the driving rod connected to the swing arm also presses downward on the lower side support opening platform of the bagging machine, so that after sealing, the fruit bag can be inflated. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a schematic structural diagram of the present invention;

[0041] Figure 2 is a schematic structural diagram of the clutch assembly of the present invention;

[0042] Figure 3 is a cross-sectional schematic diagram of the swing arm disengaging from the clutch plate of the present invention;

[0043] In the drawings, the list of component names represented by each reference numeral is as follows:

[0044] 111 cross bar, 112 sealing clip, 113 heat insulation layer, 114 heating wire

[0045] 121 left sealing plate, 1211 smooth inclined plate, 1212 spring, 1213 driving rod, 1214 inclined surface, 122 right sealing plate

[0046] 123 slideway, 124 fruit stalk guiding groove

[0047] 13 swing arm, 131 rotating shaft

[0048] 141 clutch plate, 1421 upper plate, 1422 lower plate, 143 upward inclined surface, 144 downward inclined surface

[0049] 151 A connecting rod, 152 B connecting rod, 153 C connecting rod

[0050] 16 second motor

[0051] 17 first driving shaft

[0052] 18 bump. DETAILED DESCRIPTION OF THE INVENTION

[0053] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0054] Figure 1As shown in the figure, a sealing device for a young fruit bagging machine includes a sealing component that can reciprocate up and down and a sealing plate arranged below the sealing component. The sealing component includes a cross bar 111 as the base. A set of sealing clips 112 are respectively arranged on both sides of the cross bar. One end of the sealing clip 112 is rotatably connected to the cross bar 111, which is the rotating end, and the other end is the free end. Both ends of the cross bar 111 are respectively connected to a swing arm 13. The rear ends of the two swing arms 13 are respectively rotatably connected to both sides of the front part of the bagging machine through a rotating shaft 131.

[0055] When sealing the fruit bag, the sealing component squeezes the opened fruit bag mouth onto the sealing plate, and the sealing clip 112 clamps the sealing plate, so that the sealing component and the sealing plate are clamped to quickly seal.

[0056] The sealing component is an electric heating component, including a cross bar provided with a heat insulation layer 113 and an electric heating wire 114 arranged on the heat insulation layer. A soft heat-conducting material is arranged on the electric heating wire 114, and the heat conduction is faster during sealing.

[0057] A clutch component that can be engaged or separated from the swing arm is arranged at the rear ends of the two swing arms 13. During sealing, the clutch component engages the swing arm 13 to drive the swing arm 13 to move. When the sealing component at the front end of the swing arm 13 approaches the sealing plate, the clutch component separates from the swing arm, and the clutch component continues to rotate through a connecting component to drive the sealing clip 112 to clamp the sealing plate. The clutch component can drive the swing arm 13 and the sealing clip 112 with different force arms respectively.

[0058] Figure 2 As shown in the figure, the clutch component includes a clutch plate 141 provided with a card slot, an upward inclined surface 143 for squeezing the swing arm out of the card slot, and a downward inclined surface 144 for squeezing the swing arm into the card slot. The card slot is adapted to the swing arm 13. The clutch plate is arranged on the rotating shaft 131 of the swing arm and rotates coaxially with the swing arm. The card slot includes an upper plate 1421 and a lower plate 1422, and the lower plate is wider than the upper plate.

[0059] Figure 3 As shown in the figure, when the sealing component approaches the sealing plate, the shown swing arm is separated from the card slot of the clutch plate under the action of the upward inclined surface. At this time, it only separates from the upper plate 1421 and does not separate from the lower plate. The clutch plate can continue to rotate. After the sealing is completed, when the clutch plate rotates in the reverse direction, the lower plate 1422 can drive the swing arm to move in the reverse direction, and under the action of the downward inclined surface 144, the rear end of the swing arm is re-engaged with the card slot of the clutch plate 141.

[0060] The connecting component is a link component, including a link A 151 with one end connected to the rotating end of the sealing clip 112. The other end of link A is connected to one end of link B 152, the other end of link B is connected to link C 153, and one end of link C 153 is connected to the clutch plate 141.

[0061] The clutch plate 141 is driven by a second motor 16. The second motor 16 drives a first drive shaft 17 through two gears. One gear is connected to the output shaft of the second motor, and the other gear is connected to the first drive shaft. Both ends of the first drive shaft 17 are respectively connected to the link C 153 on the same side through two end-to-end connected links.

[0062] The sealing plate is provided with a heating wire 114, which can heat the fruit bag simultaneously from above and below, making the sealing faster.

[0063] Figure 1 As shown, the sealing plate includes a left sealing plate 121 and a right sealing plate 122 that can slide horizontally. The rear parts of the left sealing plate and the right sealing plate are connected to a slideway 123, and the slideway 123 is connected to the front part of the bagging machine. When sealing, the left sealing plate 121 and the right sealing plate 122 approach each other to make the sealing tighter. In the non-sealing state, the left sealing plate and the right sealing plate move away from each other, and the gap in the middle is a fruit stalk guiding groove 124. When sealing the fruit bag, the sealing component approaches the sealing plate and squeezes the fruit bag for sealing from above and below.

[0064] The left sealing plate 121 is driven by a left sliding drive component, and the right sealing plate is driven by a right sliding drive component. The left sliding drive component includes a smooth inclined plate 1211 provided on the left side of the left sealing plate, a spring 1212 that squeezes the left sealing plate close to the left side of the bagging machine, and a drive rod 1213 with an inclined surface 1214 at one end. The other end of the drive rod 1213 is connected to the swing arm 13 on the left side, and the inclined surface 1214 cooperates with the smooth inclined plate 1211. The right sliding drive component is the same as the left sliding drive component and is symmetrically arranged on the right side of the bagging machine.

[0065] When the sealing component moves downward close to the sealing plate, the swing arm 13 simultaneously drives the drive rod 1213 to move downward. The inclined surface 1214 end of the drive rod just squeezes the smooth inclined plate 1211, making the left sealing plate 121 and the right sealing plate 122 approach each other. When the sealing component moves upward away from the sealing plate, the swing arm 13 simultaneously drives the drive rod 1213 to move upward, and the inclined surface end of the drive rod releases the smooth inclined plate. The left sealing plate and the right sealing plate move away from each other under the action of the spring 1212.

[0066] Both sides of the sealing plate are provided with bumps 18, and the fruit bag is located between the bumps 18. When sealing the fruit bag, the left sealing plate 121 and the right sealing plate 122 approach each other, the distance between the bumps 18 decreases, squeezing the sealing end of the fruit bag to make the seal of the fruit bag more airtight.

[0067] A sensor for detecting the temperature of the heating wire 114 is provided on the heating wire 114.

[0068] A fruit bag suitable for an automatic bagging machine is enclosed by an upper paper surface, a lower paper surface and two side surfaces. The bottom end part of the enclosed body is bonded with air holes left, the upper end is open, the two side surfaces are bent inwards, a fruit fixing opening and a tearing line are provided on the upper part of the lower paper surface of the fruit bag, the tearing line is arranged below the fruit fixing opening and extends downwards, a heat-sealing film is arranged inside or outside the opening end of the fruit bag, and the heat-sealing film is a film that has no adhesiveness at normal temperature and can be bonded after heating, such as a hot melt adhesive film, a plastic film, a hot melt adhesive, etc. A color mark is also provided on the outside of the fruit bag. A method for sealing a fruit bag includes

[0069] Step 1, the second motor 16 drives the clutch plate 141, the clutch plate 141 drives the swing arm 13 and the sealing clip 112 to rotate, turn towards the sealing plate, and squeeze the upper paper surface of the fruit bag onto the lower paper surface; the driving rod 1213 connected to the swing arm 13 squeezes the left sealing plate 121 and the right sealing plate 122 to approach each other, and the driving rod 1213 connected to the swing arm also squeezes the lower support platform of the bagging machine downwards, so that after sealing, the fruit bag can be inflated.

[0070] Step 2, when the sealing component at the front end of the swing arm 13 approaches the sealing plate, under the action of the upward inclined surface 143, the clutch plate 141 disengages from the swing arm and continues to rotate, and the clutch plate drives the sealing clip 112 to clamp the sealing plate to seal the fruit bag. Since the force arm for driving the sealing clip is short, a greater force can be applied to the seal.

[0071] Step 3, after sealing is completed, the clutch plate 141 rotates in the reverse direction, first drives the sealing clip 112 to open, then drives the swing arm 13 to rotate in the reverse direction, and under the action of the downward inclined surface 144, the swing arm 13 is re-engaged with the clutch plate 141.

[0072] Embodiment 2

[0073] The sealing component is a staple sealing component, including a cross bar 111 and two staplers arranged on the cross bar 111. When the sealing clip 112 clamps the sealing plate, the sealing clip 112 folds the front end of the fruit bag onto the sealing plate, and at the same time squeezes the staplers to drive nails for sealing. The sealing plate is provided with a notch at the corresponding position of the stapler to facilitate the extraction of the fruit bag.

[0074] Embodiment 3

[0075] The sealing clip pieces 112 provided on the cross bar 111 are connected by a through shaft. The through shaft is connected to the first motor through a gear set, a belt or a linkage group.

[0076] Embodiment 4

[0077] A groove is provided at the rear end of the swing arm. The clutch assembly includes a clutch plate provided with a convex block, an upward inclined surface for squeezing the swing arm away from the convex block, and a downward inclined surface for squeezing the swing arm to engage with the convex block.

[0078] Embodiment 5

[0079] A heat-resistant soft material is provided on the sealing plate to facilitate sealing.

[0080] Embodiment 6

[0081] The left sliding drive assembly includes a smooth inclined plate provided on the left side of the left sealing plate, a spring for squeezing the left sealing plate close to the left side of the bagging machine, and a drive rod with an inclined surface at one end. The other end of the drive rod is connected to the swing arm on the left side. The inclined surface cooperates with the smooth inclined plate. The right sliding drive assembly is the same as the left sliding drive assembly and is symmetrically arranged on the right side of the bagging machine.

[0082] The spring 1212 can be replaced by a pull rope. Rings are provided at both ends of the slideway 123. One end of the pull rope is connected to the left sealing plate or the right sealing plate, passes through the ring, and the other end of the pull rope is connected to the drive rod.

[0083] Embodiment 7

[0084] The sealing assembly is an electric heating assembly. A cutting blade is provided on the front side of the heating wire on the electric heating assembly. The cutting blade is a serrated blade; it can cut the redundant paper bag on the front side after sealing to prevent the redundant part from easily allowing water to flow into the fruit bag.

[0085] Embodiment 8

[0086] The clutch assembly is an electromagnetic clutch. When the sealing assembly approaches the sealing plate, the electromagnetic clutch disengages from the swing arm. When the sealing assembly moves away from the sealing plate, the electromagnetic clutch engages with the swing arm.

Claims

1. A sealing device for a young fruit bagging machine, characterized in that, it includes a sealing component that can reciprocate up and down and a sealing plate arranged below the sealing component. A fruit stalk guiding groove that can be opened and closed is provided in the middle of the sealing plate. When the sealing component approaches the sealing plate, the fruit stalk guiding groove closes. When the sealing component moves away from the sealing plate, the fruit stalk guiding groove separates. The sealing component is linked with the fruit stalk guiding groove. The sealing component includes a cross bar as a base. At least one group of sealing clips is provided on the cross bar. One end of the sealing clip is rotatably connected to the cross bar, which is the rotating end, and the other end is the free end. Both ends of the cross bar are respectively connected to a swing arm. The rear ends of the two swing arms are respectively rotatably connected to both sides of the front part of the bagging machine through a rotating shaft. At least one of the rear ends of the swing arms is provided with a clutch component that can be engaged or separated from the swing arm. During sealing, the clutch component engages the swing arm and drives the swing arm to move. When the sealing component at the front end of the swing arm approaches the sealing plate, the clutch component separates from the swing arm. The clutch component continues to rotate and drives the sealing clip through a connecting component to clamp the sealing plate. After sealing is completed, the sealing component drives the swing arm to move in the reverse direction and makes the clutch component engage the swing arm again. The clutch component includes a clutch plate provided with a clamping groove, an upward inclined surface for squeezing the swing arm out of the clamping groove, and a downward inclined surface for squeezing the swing arm into the clamping groove. The clamping groove is adapted to the swing arm. The clutch plate is arranged on the rotating shaft of the swing arm and rotates coaxially. The clamping groove includes an upper plate and a lower plate, and the lower plate is wider than the upper plate.

2. The sealing device for a young fruit bagging machine according to claim 1, characterized in that, the sealing component is an electric heating component, including a heat insulation layer arranged on the cross bar and an electric heating wire arranged on the heat insulation layer. The electric heating wire is electrically connected to a battery. A group of the sealing clips is respectively arranged on both sides of the cross bar.

3. The sealing device for a young fruit bagging machine according to claim 2, characterized in that, a cutting blade is arranged on the front side of the electric heating wire on the electric heating component.

4. The sealing device for a young fruit bagging machine according to claim 1, characterized in that, the sealing plate includes a left sealing plate and a right sealing plate that can slide horizontally. The rear parts of the left sealing plate and the right sealing plate are connected to a slide way, and the slide way is connected to the front part of the bagging machine. During sealing, the left sealing plate and the right sealing plate approach each other to make the sealing more firm. In a non-sealing state, the left sealing plate and the right sealing plate move away from each other, and the middle gap is the fruit stalk guiding groove. When sealing the fruit bag, the sealing component approaches the sealing plate and squeezes the fruit bag for sealing up and down.

5. The sealing device for a young fruit bagging machine according to claim 4, characterized in that, The left sealing plate is driven by a left sliding drive assembly, and the right sealing plate is driven by a right sliding drive assembly. The left sliding drive assembly includes a smooth inclined plate provided on the left side of the left sealing plate, a spring that presses the left sealing plate close to the left side of the bagging machine, and a drive rod with an inclined surface at one end. The other end of the drive rod is connected to the swing arm on the left side, and the inclined surface cooperates with the smooth inclined plate. The right sliding drive assembly is the same as the left sliding drive assembly and is symmetrically arranged on the right side of the bagging machine.

6. The sealing device of a young fruit bagging machine according to claim 4 or 5, characterized in that convex blocks are provided on both sides of the sealing plate, and the fruit bag is between the convex blocks. When sealing the fruit bag, the left sealing plate and the right sealing plate approach each other, the distance between the convex blocks decreases, and the sealing end of the fruit bag is squeezed, so that the sealing of the fruit bag is more secure.

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