A method for removing fruit bags from fruits covered with fruit bags

Abstract

The present invention provides a method for removing fruit bags from fruits covered with fruit bags, which belongs to the technical field of fruit juice production, including soaking the fruit in a flowing pool, guiding the fruit to pass through a channel individually, monitoring the position of the fruit in the channel, and judging whether the fruit stalk is at the front or rear end of the fruit; using a first clamping member to clamp the fruit of the fruit, using two second clamping members to clamp the fruit stalk, controlling the movement of the two second clamping members, the second clamping members and the first clamping members to move relative to each other, and the first clamping member to rotate toward a side away from the second clamping members, so that a part of the fruit bag is separated from the fruit; using a cutting knife to cut off the fruit stalk, and finally washing the fruit. The present invention provides a method for removing fruit bags from fruits covered with fruit bags, which automatically removes the fruit bags from the fruit, removes the fruit stalks, and also completes the washing of the fruit, thereby improving the efficiency of juice preparation.

Description

Technical Field

[0001] The invention belongs to the technical field of fruit juice production, and more specifically, relates to a method for removing fruit bags from fruits covered with fruit bags. Background Art

[0002] When buying fruits from fruit farmers, juice manufacturers adopt a "blind purchase" method to reduce costs and meet the farmers' buying and selling needs. That is, the buyer directly purchases the fruits without opening the fruit bags. This method requires the fruit bags to be torn off before the fruits can be washed later. This results in an additional step of tearing off the fruit bags, which affects the normal preparation of juice. At present, the fruit bags are torn off one by one manually, and then washed. This method adds the step of tearing off the fruit bags, which reduces the efficiency of juice preparation. Summary of the invention

[0003] The object of the present invention is to provide a method for removing fruit bags from fruits covered with fruit bags, so as to solve the technical problem in the prior art that the efficiency of juice preparation is reduced by manually tearing off the fruit bags and then cleaning them.

[0004] To achieve the above object, the technical solution adopted by the present invention is: to provide a method for removing fruit bags from fruits covered with fruit bags, comprising:

[0005] S1: Soak the fruits in a flowing water pool, and spray water from the top of the water pool toward the fruit bags of the fruits to wet the entire fruit bags;

[0006] S2: guiding the fruit into a single passing channel so that the length direction of the fruit is consistent with the moving direction;

[0007] S3: Using the metal part on the fruit stem as a monitoring point, monitoring the position of the fruit in the channel, and determining whether the fruit stem is at the front or rear end of the fruit;

[0008] S4: Using a first clamping member to clamp the fruit, and the end of the first clamping member away from the fruit handle has a free end that swings toward the inside of the fruit; using two second clamping members to clamp the fruit handle, controlling the two second clamping members to move in a direction away from the first clamping member, the second clamping members and the first clamping member to move relative to each other, and the first clamping member to rotate toward a side away from the second clamping members, so that a part of the fruit bag is separated from the fruit;

[0009] S5: using a cutting knife installed on the second clamping member to cut off the fruit stem, so that the other part of the fruit bag having the metal piece is separated from the fruit;

[0010] S6: Spray water from the top of the water pool toward the fruits that have escaped from the fruit bags, and aerate upward from the bottom of the water pool to wash the fruits.

[0011] In a possible implementation, the first clamping member includes two first push rods and two first extrusion plates respectively installed at one end of the first push rods, the first push rods are provided with a swing shaft connected to the first extrusion plates, and the swing shaft is provided with a torsion spring for the first extrusion plates to return to their original position; the first push rod is started to control the two first extrusion plates to move toward the fruit and squeeze the fruit, the second clamping member is started to move relative to the first clamping member, and the friction force of the fruit drives the two first extrusion plates to swing, so that a part of the fruit bag is detached from the fruit.

[0012] In a possible implementation, the axial direction of the swing shaft is perpendicular to the axial direction of the first push rod, and the swing shaft is located at one end of the first push rod close to the first extrusion plate; the first extrusion plate is provided with a long avoidance groove for accommodating one end of the first push rod, and the inner wall of the long avoidance groove is provided with a connecting hole that cooperates with the swing shaft for rotation; the torsion spring is installed between the outer wall of the first push rod and the inner wall of the long avoidance groove; limit blocks for limiting the swing angle of the first extrusion plate are provided on both side surfaces of one end of the first push rod; the first extrusion plate rotates around the swing shaft and contacts the limit block.

[0013] In a possible implementation, an anti-slip layer for increasing the friction coefficient is provided on the first extrusion plate.

[0014] In a possible implementation, the second clamping member includes two second push rods, two second extrusion plates and a cutting knife, the two second extrusion plates are respectively installed at one end of the second push rod; a second push rod is provided with a rotating mechanism on the side close to the fruit, and one end of the cutting knife is installed on the rotating mechanism; the two second push rods push the two second extrusion plates toward the fruit handle to clamp and fix the fruit handle; the rotating mechanism is started to drive the cutting knife to rotate and cut off the fruit handle.

[0015] In a possible implementation, the second clamping member includes two second push rods, two second extrusion plates and two cutting knives, and the two second extrusion plates are respectively installed at one end of the second push rods; a linear drive is provided on the side close to the fruit of the two second push rods, and one end of the cutting knife is installed on the corresponding linear drive; the two second push rods push the two second extrusion plates to move toward the fruit handle to clamp and fix the fruit handle; the two linear drives are started to control the two cutting knives to move toward the fruit handle to cut off the fruit handle.

[0016] In a possible implementation, a plurality of parallel guide channels are provided in the water pool, and the guide channels include two baffles and two transition guide plates, the two baffles are arranged in parallel and spaced apart to form the channel for a single fruit to pass through; one end of the two transition guide plates is fixedly connected to one end of the two baffles, and the other ends of the two transition guide plates extend outward; the two transition guide plates are used to gather the fruits and move them toward the channel; the two adjacent baffles and two transition guide plates in two adjacent guide channels are respectively fixedly connected.

[0017] In a possible implementation, two first guide rollers are provided on the guide channel, and the two first guide rollers are respectively provided at the connection between the baffle plate and the transition guide plate, and a second guide roller is provided at the connection between the two transition guide plates connected in two adjacent guide channels.

[0018] In a possible implementation, a mounting frame is provided above the water pool, a plurality of spray heads are provided at the lower end of the mounting frame, and an arrangement direction of the plurality of spray heads is consistent with a flow direction in the water pool; a lifter is provided on the mounting frame, a connecting rod extending downward is provided at a free end of the lifter, and the first clamping member and the second clamping member are both installed on the connecting rod.

[0019] In a possible implementation, a cover plate flush with the liquid surface is further provided in the water pool, and a feed port and an inclined plate connected to the feed port are provided on the cover plate.

[0020] The beneficial effect of the fruit bag removal method based on the fruit bag provided by the present invention is that: compared with the prior art, the fruit bag removal method based on the fruit bag provided by the present invention soaks the fruit bagged in a water pool, and moves forward along the water pool to a single passing channel, and after the monitor detects the position of the fruit, the first clamping member is used to clamp the fruit, and the second clamping member is used to clamp the fruit stalk, and the second clamping member is controlled to pull the fruit stalk and drive the fruit to move, and at the same time, under the action of the first clamping member, a movement occurs in the middle of the fruit bag The fruit is broken off from the fruit bag, and the rear end of the first clamping piece swings inwards. Under the action of friction, the broken fruit bag falls off the fruit, and then the fruit stalk is cut off with a cutting knife to separate the metal piece from the fruit. The whole fruit bag is split into three parts and separated from the fruit, and finally the fruit is cleaned with spray water and aeration from the pool. In this way, the fruit bag is automatically removed from the fruit with the help of the first clamping piece, the second clamping piece and the cutting knife, and the fruit stalk is removed, and the soaking and cleaning of the fruit is also completed, thereby improving the efficiency of juice preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative labor.

[0022] Figure 1 A top view of a water pool in a method for removing fruit bags from fruits covered with fruit bags provided by an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the structure of the first clamping member and the second clamping member in a method for removing a fruit bag from a fruit bag provided by an embodiment of the present invention Figure 1 ;

[0024] Figure 3 A schematic diagram of the structure of the first clamping member and the second clamping member in a method for removing a fruit bag from a fruit bag provided by an embodiment of the present invention Figure 2 ;

[0025] Figure 4 A schematic diagram of the connection between the first push rod and the first extrusion plate in the first clamping member provided in an embodiment of the present invention.

[0026] Among them, the reference numerals in the figure are:

[0027] 1. water pool; 11. channel; 12. guide channel; 13. shielding plate; 14. transition guide plate; 15. first guide roller; 16. second guide roller;

[0028] 2. first clamping member; 21. first push rod; 22. first extrusion plate; 23. swing shaft; 24. torsion spring; 25. long avoidance groove; 26. limit stopper;

[0029] 3. Second clamping member; 31. Cutting knife; 32. Second push rod; 33. Second extrusion plate; 34. Rotating mechanism; 35. Linear drive;

[0030] 4. Cover plate; 41. Feeding port; 42. Inclined plate. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] See also Figures 1 to 4 , a method for removing fruit bags from fruits covered with fruit bags provided by the present invention is now described. A method for removing fruit bags from fruits covered with fruit bags, comprising S1: soaking the fruit in a flowing water pool 1, and spraying water from the top of the water pool 1 toward the fruit bags of the fruit to wet the entire fruit bags; S2: guiding the fruit into a single passing channel 11 so that the length direction of the fruit is consistent with the moving direction; S3: using the metal part on the fruit stalk as a monitoring point to monitor the position of the fruit in the channel 11, and determining whether the fruit stalk is at the front or rear end of the fruit; S4: using a first clamping member 2 to clamp the fruit on the fruit, and the end of the first clamping member 2 away from the fruit stalk has a swing toward the inside of the fruit. Free end; use two second clamping members 3 to clamp on the fruit stalk, control the two second clamping members 3 to move in the direction away from the first clamping member 2, the second clamping members 3 and the first clamping member 2 move relative to each other, and the first clamping member 2 rotates toward the side away from the second clamping member 3, so that a part of the fruit bag is separated from the fruit; S5: use the cutting knife 31 installed on the second clamping member 3 to cut off the fruit stalk, so that the other part of the fruit bag with the metal part is separated from the fruit; S6: spray water from the top of the pool 1 towards the fruit that has separated from the fruit bag, and aerate from the bottom of the pool 1 upwards to wash the fruit.

[0036] The present invention provides a method for removing a fruit bag from a fruit covered with a fruit bag. Compared with the prior art, the fruit covered with the fruit bag is soaked in a water pool 1, and moves forward along the water pool 1 to a single passage 11. After the monitor detects the position of the fruit, a first clamping member 2 is used to clamp the fruit, and a second clamping member 3 is used to clamp the fruit stalk. The second clamping member 3 is controlled to pull the fruit stalk and drive the fruit to move. At the same time, under the action of the first clamping member 2, the middle of the fruit bag is broken to make the fruit detach from the fruit bag. The rear end of the first clamping member 2 swings inward, and the broken fruit bag falls off the fruit under the action of friction, and then the fruit stalk is cut off by the cutting knife 31 to separate the metal part from the fruit, and the whole fruit bag is split into three parts and separated from the fruit, and finally the fruit is cleaned by spraying water and aeration in the water pool 1; in this way, the fruit bag is automatically removed from the fruit with the help of the first clamping member 2, the second clamping member 3 and the cutting knife 31, and the fruit stalk is removed, and the soaking and cleaning of the fruit is also completed, thereby improving the efficiency of juice preparation.

[0037] The fruit includes a fruit stalk and a fruit. The fruit bag removal method based on the fruit with a fruit bag removes the fruit stalk before juicing, thereby eliminating the influence of impurities on the fruit stalk on the quality of the juice. When the second clamping member 3 pulls the fruit to move, the fruit bag in contact with the first clamping member 2 is directly broken, and the first clamping member 2 is driven to swing under the action of the fruit, so that the broken fruit bag is separated from the fruit. A pusher is provided to be connected to the second clamping member 3, and is used to push the second clamping member 3 to move relative to the second clamping member 3.

[0038] See also Figures 2 to 4As a specific embodiment of a fruit bag removal method based on a fruit bag provided by the present invention, the first clamping member 2 includes two first push rods 21 and two first squeezing plates 22 respectively installed at one end of the first push rod 21, and the first push rod 21 is provided with a swing shaft 23 connected to the first squeezing plate 22, and the swing shaft 23 is provided with a torsion spring 24 for the first squeezing plate 22 to return to its original position; the first push rod 21 is started to control the two first squeezing plates 22 to move toward the fruit and squeeze the fruit, the second clamping member 3 is started to move relative to the first clamping member 2, and the friction force of the fruit drives the two first squeezing plates 22 to swing, so that a part of the fruit bag is separated from the fruit; the two first push rods 2 1 and two first squeezing plates 22 are divided into two groups, which are respectively arranged on both sides of the channel 11. After the fruit enters the channel 11 and the position is monitored, the two first squeezing plates 22 are controlled by the two first push rods 21 to clamp the fruit. After the second clamping member 3 moves relative to the first clamping member 2, the first squeezing plates 22 are driven to rotate around the swing shaft 23 under the action of the friction force of the fruit to overcome the elastic force of the torsion spring 24, and the two first squeezing plates 22 are arranged in a V shape to peel off the broken fruit bag from the fruit; after the fruit handle is cut off by the cutting knife 31, the first push rod 21 controls the first squeezing plate 22 to reset, and under the action of the restoring force of the torsion spring 24 itself, the first squeezing plate 22 is reset to a horizontal state.

[0039] See also Figures 2 to 4As a specific embodiment of a fruit bag removal method based on a fruit bag provided by the present invention, the axial direction of the swing shaft 23 is perpendicular to the axial direction of the first push rod 21, and the swing shaft 23 is located at one end of the first push rod 21 close to the first extrusion plate 22; the first extrusion plate 22 is provided with a long avoidance groove 25 for accommodating one end of the first push rod 21, and the inner wall of the long avoidance groove 25 is provided with a connecting hole that rotates with the swing shaft 23; the torsion spring 24 is installed between the outer wall of the first push rod 21 and the inner wall of the long avoidance groove 25; both side surfaces of one end of the first push rod 21 are provided with a limit block 26 for limiting the swing angle of the first extrusion plate 22; the first extrusion plate 22 rotates around the swing shaft 23 and contacts the limit block 26; the first push rod 21 is placed horizontally, and the swing shaft 23 is installed at the end of the first push rod 21 and is arranged vertically. One end of the swing shaft 23 of the first push rod 21 is installed in the long avoidance groove 25 on the first extrusion plate 22, and the swing shaft 23 is installed in the connection hole, so as to realize the rotation connection between the swing shaft 23 and the first extrusion plate 22. At the same time, the torsion spring 24 is sleeved on the swing shaft 23, and the two ends of the torsion spring 24 are respectively fixedly connected to the first push rod 21 and the first extrusion plate 22, so that when the first extrusion plate 22 swings, it needs to overcome the force of the torsion spring 24, and then it can return to its original position under the action of the torsion spring 24. Two limit blocks 26 are arranged on the outer side of the end of the first push rod 21, and the two limit blocks 26 are respectively located on both sides of the swing shaft 23. Therefore, when the first extrusion plate 22 swings, it is limited by the action of the two limit blocks 26, and its swing angle will not be too large, so that the broken fruit bag can be separated from the fruit smoothly.

[0040] As a specific implementation of a method for removing fruit bags from fruits covered with fruit bags provided by the present invention, an anti-skid layer for increasing the friction coefficient is provided on the first squeezing plate 22; the provision of the anti-skid layer increases the friction between the two first squeezing plates 22 and the fruit bags on the outer layer of the fruit, so that the fruit bags can be broken smoothly and detached from the fruit.

[0041] See also Figure 2As a specific embodiment of a fruit bag removal method based on a fruit bag provided by the present invention, the second clamping member 3 includes two second push rods 32, two second squeezing plates 33 and a cutting knife 31, and the two second squeezing plates 33 are respectively installed at one end of the second push rod 32; a second push rod 32 is provided with a rotating mechanism 34 on the side close to the fruit, and one end of the cutting knife 31 is installed on the rotating mechanism 34; the two second push rods 32 push the two second squeezing plates 33 to move toward the fruit handle to clamp and fix the fruit handle; the rotating mechanism 34 is started to drive the cutting knife 31 to rotate and cut the fruit handle; the two second push rods 32 and the two second squeezing plates 33 are divided into two groups, which are respectively arranged on both sides of the channel 11. After the fruit enters the channel 11 and the position is monitored, the two second push rods 32 are used to control the two second squeezing plates 33 to clamp the fruit handle. After the first clamping member 2 clamps the fruit part, the pusher is started to control the second clamping member 3 to move relative to the first clamping member 2, so that the wet fruit bag is broken at the first clamping member 2. Then, the rotating mechanism 34 is started to control the cutting knife 31 to rotate quickly to cut the fruit stalk from the fruit. The cutting position is at the root of the fruit stalk, so that the metal parts on the fruit stalk are removed together. When the cutting knife 31 cuts the fruit stalk, the part of the fruit bag is divided into two parts again, one part is located on the fruit stalk, and the other part is retained at the end of the fruit near the fruit stalk, which can be washed away in the later fruit washing process. When the cutting operation is not performed, the cutting knife 31 is located below the liquid surface to avoid damage to the fruit.

[0042] See also Figure 3As a specific implementation of a method for removing a fruit bag from a fruit bag provided by the present invention, the second clamping member 3 includes two second push rods 32, two second squeezing plates 33 and two cutting knives 31, and the two second squeezing plates 33 are respectively installed at one end of the second push rods 32; a linear drive 35 is provided on one side of the two second push rods 32 close to the fruit, and one end of the cutting knife 31 is installed on the corresponding linear drive 35; the two second push rods 32 push the two second squeezing plates 33 to move toward the fruit handle to clamp and fix the fruit handle; the two linear drives 35 are started to control the two cutting knives 31 to move toward the fruit handle to cut off the fruit handle. The two second push rods 32 and the two second squeeze plates 33 are divided into two groups and are respectively arranged on both sides of the channel 11. After the fruit enters the channel 11 and the position is monitored, the two second push rods 32 are used to control the two second squeeze plates 33 to clamp the fruit stalk. After the first clamp 2 clamps the fruit part, the pusher is started to control the second clamp 3 to move relative to the first clamp 2, so that the wet fruit bag is broken at the first clamp 2. Then the linear drive 35 is started to control the two cutting knives 31 to move toward the fruit stalk, so that the fruit stalk is cut off from the fruit. The cutting position is at the root of the fruit stalk, so that the metal parts on the fruit stalk are removed together. When the cutting knife 31 cuts the fruit stalk, the part of the fruit bag is divided into two parts again, one part is located on the fruit stalk, and the other part is retained at the end of the fruit near the fruit stalk, which can be washed away in the later fruit washing process. When the cutting operation is not performed, the cutting knife 31 is located below the liquid surface to avoid damage to the fruit.

[0043] See also Figure 1As a specific embodiment of a fruit bag removal method based on fruit covered with fruit bags provided by the present invention, a plurality of parallel guide channels 12 are provided in the pool 1, and the guide channels 12 include two shielding plates 13 and two transition guide plates 14. The two shielding plates 13 are arranged in parallel and spaced apart to form a channel 11 for a single fruit to pass through; one end of the two transition guide plates 14 is fixedly connected to one end of the two shielding plates 13, and the other ends of the two transition guide plates 14 extend outward; the two transition guide plates 14 are used to gather the fruits to move toward the channel 11; the two adjacent shielding plates 13 and the two transition guide plates 14 in two adjacent guide channels 12 are fixedly connected respectively; the two transition guide plates 14 and the two shielding plates 13 are arranged in a trumpet shape, and after adding a plurality of fruits into the pool 1 at one time, the fruits are driven to move forward under the action of the flowing water in the pool 1, and the fruits are guided to gather toward the two shielding plates 13 under the action of the transition guide plates 14, and then enter the channel 11 between the two shielding plates 13 in a single state. A plurality of guide channels 12 are arranged in parallel, and two adjacent guide channels 12 are connected together by fixing rods so that the plurality of guide channels 12 are connected as a whole, which is more stable and reliable. The plurality of guide channels 12 are provided so that the fruit can have more choices to enter different channels 11. A first clamping member 2 and a second clamping member 3 are provided in each channel 11.

[0044] See also Figure 1 As a specific embodiment of the fruit bag removal method based on the fruit covered with the fruit bag provided by the present invention, two first guide rollers 15 are provided on the guide channel 12, and the two first guide rollers 15 are respectively provided at the connection between the baffle plate 13 and the transition guide plate 14, and the connection between the two transition guide plates 14 connected in the two adjacent guide channels 12 is provided with a second guide roller 16; the first guide roller 15 is provided at the connection between the transition guide plate 14 and the baffle plate 13, so that the fruit can smoothly enter the channel 11 between the two baffle plates 13 from the area of ​​the transition guide plate 14, and it is not easy to get stuck. A reset spring is provided on one of the first guide rollers 15, so that the two first guide rollers 15 in the same guide channel 12 will have a speed difference during the rotation process, and the situation of opposite rotation is set for a period of time. Even if a jam occurs, the jam can still be automatically eliminated. Similarly, a second guide roller 16 is provided at the connection of two transition guide plates 14 that are close to and connected in two adjacent guide channels 12, so that the fruit will not stay at the connection of the two transition guide plates 14, and the fruit will smoothly enter the area between the two transition guide plates 14 as the second guide roller 16 rotates.

[0045] See also Figure 1As a specific embodiment of a fruit bag removal method for fruits covered with fruit bags provided by the present invention, a mounting frame is provided above the pool 1, and a plurality of spray heads are provided at the lower end of the mounting frame, and the arrangement direction of the plurality of spray heads is consistent with the flow direction in the pool 1; a lifter is provided on the mounting frame, and a connecting rod extending downward is provided at the free end of the lifter, and the first clamping member 2 and the second clamping member 3 are both installed on the connecting rod; the mounting frame is fixedly arranged on both sides of the pool 1 and is located above the pool 1, and the spray heads are installed on the lower end surface of the mounting frame, so that the spray heads can be stably and securely installed and used, and a plurality of spray heads are arranged to spray water obliquely in the direction of movement of the fruit in the pool 1, so as to drive the fruit to move. At the same time, a lifter is installed at the lower end of the mounting frame. The lifter is inverted and located above the pool 1. A connecting rod is set on the free end of the lifter. The first clamping member 2 and the second clamping member 3 are both installed on the connecting rod. Therefore, the vertical positions of the first clamping member 2 and the second clamping member 3 can be adjusted with the help of the lifter, so that they can act on the fruit accurately. At the same time, when the first clamping member 2 and the second clamping member 3 need to be maintained and overhauled, the lifter is started to control the first clamping member 2 and the second clamping member 3 to be lifted above the pool 1, so as to facilitate the maintenance and overhaul operations on the first clamping member 2 and the second clamping member 3.

[0046] See also Figure 1 As a specific embodiment of the fruit bag removal method based on the fruit covered with the fruit bag provided by the present invention, a cover plate 4 flush with the liquid surface is also provided in the water pool 1, and a feeding port 41 and an inclined plate 42 connected to the feeding port 41 are provided on the cover plate 4; the two ends of the water pool 1 are respectively a feeding end and a discharging end, and a cover plate 4 is provided at the feeding end of the water pool 1, and a feeding port 41 is provided on the cover plate 4, and an inclined plate 42 is provided at the lower end of the cover plate 4, so that after adding the fruit to the water pool 1, the fruit enters below the cover plate 4 along the inclined plate 42, and because the cover plate 4 is flush with the liquid surface in the water pool 1, the fruit is completely immersed in the water during the movement below the cover plate 4, so that the fruit bags on the fruit are all soaked. A plurality of water holes are provided on the inclined plate 42, so that the water flows through the water holes and impacts the fruit.

[0047] A spray head is arranged between the cover plate 4 and the first clamping member 2, and the dry part of the fruit bag on the fruit is further wetted by the spray head. The cover plate 4 is made of a transparent material, so that the staff can observe the movement of the fruit below the cover plate 4.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for removing fruit bags from fruits covered with fruit bags, characterized in that: include: S1: Soak the fruit in a flowing water pool, and spray water from the top of the water pool toward the fruit bag to wet the entire fruit bag; S2: guiding the fruit into a single passing channel so that the length direction of the fruit is consistent with the moving direction; S3: Using the metal part on the fruit stem as a monitoring point, monitoring the position of the fruit in the channel, and determining whether the fruit stem is at the front or rear end of the fruit; S4: Use the first clamping member to clamp the fruit on the fruit, and the end of the first clamping member away from the fruit handle has a free end that swings toward the inside of the fruit; use two second clamping members to clamp the fruit handle, control the two second clamping members to move in the direction away from the first clamping member, the second clamping member and the first clamping member move relative to each other, and the first clamping member rotates toward the side away from the second clamping member, so that a part of the fruit bag is separated from the fruit; the first clamping member includes two first push rods and two first squeezing plates respectively installed at one end of the first push rod, the first push rod is provided with a swing shaft connected to the first squeezing plate, and the swing shaft is provided with a torsion spring for the first squeezing plate to return to its original position; start the first push rod to control the two first squeezing plates to move toward the fruit and squeeze the fruit, start the second clamping member and the first clamping member to move relative to each other, and the friction force of the fruit drives the two first squeezing plates to swing, so that a part of the fruit bag is separated from the fruit; S5: using a cutting knife installed on the second clamping member to cut off the fruit stem, so that the other part of the fruit bag having the metal piece is separated from the fruit; S6: Spray water from the top of the water pool toward the fruits that have escaped from the fruit bags, and aerate upward from the bottom of the water pool to wash the fruits.

2. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 1, characterized in that: The axial direction of the swing shaft is perpendicular to the axial direction of the first push rod, and the swing shaft is located at one end of the first push rod close to the first extrusion plate; a long avoidance groove for accommodating one end of the first push rod is provided on the first extrusion plate, and a connecting hole for rotating with the swing shaft is provided on the inner wall of the long avoidance groove; the torsion spring is installed between the outer wall of the first push rod and the inner wall of the long avoidance groove; limit blocks for limiting the swing angle of the first extrusion plate are provided on both side surfaces of one end of the first push rod; the first extrusion plate rotates around the swing shaft and contacts the limit block.

3. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 1, characterized in that: The first extrusion plate is provided with an anti-skid layer for increasing the friction coefficient.

4. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 1, characterized in that: The second clamping member includes two second push rods, two second extrusion plates and a cutting knife, wherein the two second extrusion plates are respectively installed at one end of the second push rod; a rotating mechanism is provided on the side of the second push rod close to the fruit, and one end of the cutting knife is installed on the rotating mechanism; the two second push rods push the two second extrusion plates to move toward the fruit handle to clamp and fix the fruit handle; the rotating mechanism is started to drive the cutting knife to rotate to cut off the fruit handle.

5. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 1, characterized in that: The second clamping member includes two second push rods, two second extrusion plates and two cutting knives, and the two second extrusion plates are respectively installed at one end of the second push rods; a linear drive is provided on the side of the two second push rods close to the fruit, and one end of the cutting knife is installed on the corresponding linear drive; the two second push rods push the two second extrusion plates to move toward the fruit handle to clamp and fix the fruit handle; the two linear drives are started to control the two cutting knives to move toward the fruit handle to cut off the fruit handle.

6. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 1, characterized in that: A plurality of parallel guide channels are provided in the pool, and the guide channels include two shielding plates and two transition guide plates. The two shielding plates are arranged in parallel and spaced apart to form the channel for a single fruit to pass through; one end of the two transition guide plates is fixedly connected to one end of the two shielding plates, and the other ends of the two transition guide plates extend outward; the two transition guide plates are used to gather the fruits and move them toward the channel; the two adjacent shielding plates and the two transition guide plates in two adjacent guide channels are fixedly connected respectively.

7. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 6, characterized in that: Two first guide rollers are arranged on the guide channel, and the two first guide rollers are respectively arranged at the connection between the baffle plate and the transition guide plate, and a second guide roller is arranged at the connection between the two transition guide plates connected in two adjacent guide channels.

8. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 1, characterized in that: A mounting frame is provided above the water pool, and a plurality of spray heads are provided at the lower end of the mounting frame, and the arrangement direction of the plurality of spray heads is consistent with the flow direction in the water pool; a lifter is provided on the mounting frame, and a connecting rod extending downward is provided at the free end of the lifter, and the first clamping member and the second clamping member are both installed on the connecting rod.

9. A method for removing fruit bags from fruits covered with fruit bags as claimed in claim 1, characterized in that: A cover plate flush with the liquid surface is also provided in the water pool, and a feed port and an inclined plate connected to the feed port are provided on the cover plate.

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