CN115944098A - Fruit bag removing method based on fruit sleeved with fruit bag - Google Patents

Abstract

The invention provides a fruit bag removing method based on fruits sleeved with fruit bags, which belongs to the technical field of fruit juice production and comprises the steps of soaking the fruits in a flowing water pool, guiding the fruits to pass through a channel singly, monitoring the positions of the fruits in the channel, and judging whether the fruit stalks of the fruits are at the front end or the rear end of the fruits; the fruit bag is clamped on the fruit by using the first clamping piece, the two second clamping pieces are clamped on the fruit handle by using the two second clamping pieces, the two second clamping pieces are controlled to move, the second clamping pieces and the first clamping pieces move relatively, and the first clamping pieces rotate towards one side far away from the second clamping pieces, so that a part of the fruit bag is separated from the fruit; cutting off the fruit handle by using a cutting knife, and finally cleaning the fruit. According to the fruit bag removing method based on the fruits sleeved with the fruit bags, the fruit bags are automatically removed from the fruits, the fruit stalks of the fruits are removed, meanwhile, the fruits are cleaned, and the fruit juice preparation efficiency is improved.

Description

Fruit bag removing method based on fruit sleeved with fruit bag

Technical Field

The invention belongs to the technical field of fruit juice production, and particularly relates to a fruit bag removing method based on fruits sleeved with fruit bags.

Background

When a fruit juice manufacturer purchases fruits from fruit growers, in order to reduce cost and meet the buying and selling requirements of the fruit growers, the fruit juice manufacturer buys and sells the fruits in a blind harvesting mode, namely, a buyer directly buys the fruits without opening a fruit bag, and the buying and selling mode can be carried out by tearing off the fruit bag when cleaning the fruits at a later stage. This results in an increased number of steps to tear off the bag, which can interfere with the proper preparation of the juice. At present, the fruit bags are torn off one by adopting a manual mode and then cleaned, the step of tearing off the fruit bags is increased by the mode, and the efficiency of fruit juice preparation is reduced.

Disclosure of Invention

The invention aims to provide a fruit bag removing method based on fruits sleeved with fruit bags, and the method is used for solving the technical problem that the efficiency of fruit juice preparation is reduced in a mode of manually tearing off the fruit bags and then cleaning the fruit bags in the prior art.

In order to realize the purpose, the invention adopts the technical scheme that: the fruit bag removing method based on the fruit sleeved with the fruit bag comprises the following steps:

s1: soaking fruits in a flowing water pool, spraying water from the upper part of the water pool towards fruit bags of the fruits, and wetting the fruit bags completely;

s2: guiding the fruit into a single through passage, so that the length direction of the fruit is consistent with the moving direction;

s3: monitoring the position of the fruit in the channel by taking a metal piece on the fruit stem of the fruit as a monitoring point, and judging whether the fruit stem of the fruit is at the front end or the rear end of the fruit;

s4: clamping the fruit by using a first clamping piece, wherein one end of the first clamping piece, which is far away from a fruit handle, is provided with a free end swinging towards the inner side of the fruit; the fruit bag is clamped on a fruit stem by using two second clamping pieces, the two second clamping pieces are controlled to move towards the direction far away from the first clamping piece, the second clamping pieces and the first clamping pieces move relatively, and the first clamping pieces rotate towards the side far away from the second clamping pieces, so that a part of the fruit bag is separated from the fruit;

s5: cutting off the fruit stem by using a cutting knife arranged on the second clamping piece, so that the other part of the fruit bag with the metal piece is separated from the fruit;

s6: and spraying water from the upper part of the water tank towards the fruits which are separated from the fruit bag, and aerating upwards from the bottom of the water tank to clean the fruits.

In a possible implementation manner, the first clamping piece comprises two first push rods and two first extrusion plates respectively mounted at one ends of the first push rods, a swing shaft connected with the first extrusion plates is arranged on the first push rods, and a torsion spring used for restoring the first extrusion plates to the original position is arranged on the swing shaft; the first push rod is started to control the two first squeezing plates to move towards the fruit and squeeze the fruit, the second clamping piece and the first clamping piece are started to move relatively, and the fruit friction force drives the two first squeezing plates to swing, so that a part of the fruit bag is separated from the fruit.

In a possible implementation manner, 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 strip avoiding groove used for accommodating one end of the first push rod is formed in the first extrusion plate, and a connecting hole in rotary fit with the swing shaft is formed in the inner wall of the strip avoiding groove; the torsion spring is arranged between the outer wall of the first push rod and the inner wall of the strip avoidance groove; two side surfaces of one end of the first push rod are respectively provided with a limit stop used for limiting the swing angle of the first extrusion plate; the first extrusion plate rotates around the swinging shaft and is in contact with the limit stop.

In a possible implementation manner, the first pressing plate is provided with an anti-slip layer for increasing the friction coefficient.

In a possible implementation manner, the second clamping piece comprises two second push rods, two second extrusion plates and a cutting knife, and the two second extrusion plates are respectively installed at one end of each second push rod; one side of one second push rod close to the fruit is provided with a rotating mechanism, and one end of the cutting knife is arranged on the rotating mechanism; the two second push rods push the two second extrusion plates to move towards the fruit stalks so as to clamp and fix the fruit stalks; the rotating mechanism is started to drive the cutting knife to rotate so as to cut off the fruit stem.

In a possible implementation manner, the second clamping piece comprises two second push rods, two second extrusion plates and two cutting knives, and the two second extrusion plates are respectively installed at one ends of the second push rods; linear drivers are arranged on one sides, close to the fruits, of the two second push rods, and one ends of the cutting knives are installed on the corresponding linear drivers; the two second push rods push the two second extrusion plates to move towards the fruit stalks so as to clamp and fix the fruit stalks; and two linear drivers are started to control the two cutting knives to move towards the fruit stems so as to cut off the fruit stems.

In a possible implementation manner, a plurality of guide channels arranged in parallel are arranged in the water pool, each guide channel comprises two shielding plates and two transition guide plates, and the two shielding plates are arranged in parallel at intervals to form the channel for the single fruit to pass through; one end of each transition guide plate is fixedly connected with one end of each shielding plate, and the other end of each transition guide plate extends outwards; the two transition guide plates are used for gathering the fruits to move towards the channel; two adjacent shielding plates and two transition guide plates in two adjacent guide channels are fixedly connected respectively.

In a possible implementation manner, two first guide rollers are arranged on the guide channel, the two first guide rollers are respectively arranged at the joint of the shielding plate and the transition guide plate, and a second guide roller is arranged at the joint of the two adjacent transition guide plates connected in the guide channel.

In a possible implementation manner, a mounting frame is arranged above the water tank, a plurality of spray heads are arranged at the lower end of the mounting frame, and the arrangement direction of the plurality of spray heads is consistent with the flowing direction in the water tank; the mounting bracket is provided with a lifter, the free end of the lifter is provided with a connecting rod extending downwards, and the first clamping piece and the second clamping piece are both installed on the connecting rod.

In a possible implementation mode, a cover plate which is parallel and level to the liquid level is further arranged in the water pool, and a feed inlet and an inclined plate connected with the feed inlet are arranged on the cover plate.

The fruit bag removing method based on the fruit sleeved with the fruit bag has the advantages that: compared with the prior art, the fruit bag removing method based on the fruit sleeved with the fruit bag comprises the steps that the fruit sleeved with the fruit bag is soaked in a water tank and moves forwards along the water tank to a single passage, the position of the fruit is monitored by a monitor, then a first clamping piece is used for clamping the fruit of the fruit, a second clamping piece is used for clamping the fruit on a fruit handle of the fruit, the second clamping piece is controlled to pull the fruit handle and drive the fruit to move, meanwhile, under the action of the first clamping piece, the middle of the fruit bag is broken to separate the fruit from the fruit bag, the rear end of the first clamping piece swings inwards, the broken fruit bag falls off from the fruit under the action of friction force, then a cutting knife is used for cutting off the fruit handle of the fruit to separate a metal piece from the fruit, the whole fruit bag is divided into three parts to be separated from the fruit, and finally, water spraying and aeration of the water tank are used for cleaning the fruit; by the mode, the fruit bag is automatically removed from the fruit by the aid of the first clamping piece, the second clamping piece and the cutting knife, the fruit handle of the fruit is removed, the fruit is soaked and cleaned, and the fruit juice preparation efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a top view of a water tank for a fruit bag removing method based on fruit sleeved with fruit bags according to an embodiment of the present invention;

fig. 2 is a first schematic structural diagram of a first clamping member and a second clamping member in a fruit bag removing method based on fruit covered with fruit bags according to an embodiment of the present invention;

FIG. 3 is a second schematic structural diagram of a first clamping member and a second clamping member in a fruit bag removing method based on fruit sleeved with fruit bags according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a connection between a first push rod and a first compression plate in a first clamping member according to an embodiment of the present invention.

Wherein, in the figures, the various reference numbers:

1. a pool; 11. a channel; 12. a guide channel; 13. a shielding plate; 14. a transition guide plate; 15. a first guide roller; 16. a second guide roller;

2. a first clamping member; 21. a first push rod; 22. a first squeeze plate; 23. a swing shaft; 24. a torsion spring; 25. a strip avoidance slot; 26. a limit stop block;

3. a second clamping member; 31. cutting knife; 32. a second push rod; 33. a second compression plate; 34. a rotation mechanism; 35. a linear actuator;

4. a cover plate; 41. a feed inlet; 42. an inclined plate.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be 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 be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 4, a method for removing a fruit bag based on a fruit sleeved with the fruit bag according to the present invention will now be described. A fruit bag removing method based on fruits sleeved with fruit bags comprises the following steps of S1: soaking fruits in a flowing water pool 1, spraying water from the upper part of the water pool 1 to fruit bags of the fruits, and wetting the fruit bags completely; s2: directing the fruit into a single through passage 11, with the length direction of the fruit coinciding with the direction of movement; s3: the metal piece on the fruit stalk of the fruit is used as a monitoring point, the position of the fruit in the channel 11 is monitored, and the fruit stalk of the fruit is judged to be at the front end or the rear end of the fruit; s4: clamping the fruit of the fruit by using a first clamping piece 2, wherein one end of the first clamping piece 2, which is far away from a fruit handle, is provided with a free end swinging towards the inner side of the fruit; the two second clamping pieces 3 are used for clamping the fruit stalks, the two second clamping pieces 3 are controlled to move towards the direction far away from the first clamping piece 2, the second clamping pieces 3 and the first clamping piece 2 move relatively, and the first clamping piece 2 rotates towards one side far away from the second clamping pieces 3, so that a part of the fruit bag is separated from the fruits; s5: the fruit stem is cut off by using a cutting knife 31 arranged on the second clamping piece 3, and the other part of the fruit bag with the metal piece is separated from the fruit; s6: and spraying water from the upper part of the water tank 1 towards the fruits which are separated from the fruit bags, and aerating upwards from the bottom of the water tank 1 to clean the fruits.

Compared with the prior art, the fruit bag removing method based on the fruit sleeved with the fruit bag comprises the steps that the fruit sleeved with the fruit bag is soaked in a water tank 1 and moves forwards along the water tank 1 to a single passage 11, after the position of the fruit is monitored by a monitor, a first clamping piece 2 is used for clamping the fruit on the fruit, a second clamping piece 3 is used for clamping the fruit on a fruit handle of the fruit, the second clamping piece 3 is controlled to pull the fruit handle and drive the fruit to move, meanwhile, under the action of the first clamping piece 2, the middle of the fruit bag is broken to separate the fruit from the fruit bag, the rear end of the first clamping piece 2 swings inwards, the broken fruit bag falls off from the fruit under the action of friction force, then the fruit handle of the fruit is cut off by using a cutting knife 31, the metal piece is separated from the fruit, the whole fruit bag is divided into three parts to be separated from the fruit by aeration, and finally, water sprayed on the water tank 1 is used for cleaning the fruit; in this way, the fruit bag is automatically removed from the fruit by the first clamping piece 2, the second clamping piece 3 and the cutting knife 31, the fruit handle of the fruit is removed, the soaking and cleaning of the fruit are completed, and the fruit juice preparation efficiency is improved.

The fruit bag removing method based on the fruit sleeved with the fruit bag removes the fruit handle before juicing, and eliminates the influence of impurities on the fruit handle and the like on the quality of the fruit juice. When the second clamping piece 3 pulls the fruit to move, the fruit bag in contact with the first clamping piece 2 is directly broken, and the first clamping piece 2 is driven to swing under the action of the fruit, so that the broken fruit bag is separated from the fruit. The pusher is connected with the second clamping member 3 and used for pushing the second clamping member 3 and the second clamping member 3 to move relatively.

Referring to fig. 2 to 4, as a specific embodiment of the method for removing fruit bags from fruits covered with fruit bags according to the present invention, the first clamping member 2 includes two first push rods 21 and two first squeezing plates 22 respectively mounted at one ends of the first push rods 21, the first push rods 21 are provided with swing shafts 23 connected to the first squeezing plates 22, the swing shafts 23 are provided with torsion springs 24 for restoring the first squeezing plates 22 to their original positions; starting the first push rod 21 to control the two first squeezing plates 22 to move towards the fruit and squeeze the fruit, starting the second clamping piece 3 and the first clamping piece 2 to move relatively, and driving the two first squeezing plates 22 to swing by the friction force of the fruit so that a part of the fruit bag is separated from the fruit; the two first push rods 21 and the two first squeezing plates 22 are divided into two groups and are respectively arranged on two sides of the channel 11, after fruits enter the channel 11 and are monitored to be in place, the two first squeezing plates 22 are controlled by the two first push rods 21 to clamp the fruits, after the second clamping piece 3 moves relative to the first clamping piece 2, the first squeezing plates 22 are driven to rotate around the swinging shaft 23 under the action of friction force of the fruits and 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 broken fruit bags from the fruits; after the fruit stem is cut by using the cutting knife 31, the first push rod 21 controls the first pressing plate 22 to return, and the first pressing plate 22 returns to the horizontal state under the restoring force of the torsion spring 24.

Referring to fig. 2 to 4, as an embodiment of the method for removing fruit bags from fruits covered with fruit bags according to 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 squeezing plate 22; a strip avoiding groove 25 for accommodating one end of the first push rod 21 is formed in the first extrusion plate 22, and a connecting hole in rotary fit with the swing shaft 23 is formed in the inner wall of the strip avoiding groove 25; the torsion spring 24 is installed between the outer wall of the first push rod 21 and the inner wall of the strip avoidance groove 25; two side surfaces of one end of the first push rod 21 are respectively provided with a limit stop 26 for limiting the swing angle of the first extrusion plate 22; the first pressing plate 22 rotates around the swing shaft 23 and contacts the limit stopper 26; the first push rod 21 is transversely placed, and the swing shaft 23 is installed at the end part of the first push rod 21 and is vertically arranged. And one end of the first push rod 21 having the swing shaft 23 is fitted into the strip escape groove 25 on the first pressing plate 22, and the swing shaft 23 is fitted into the connection hole, thereby achieving the rotational connection of the swing shaft 23 and the first pressing plate 22. Meanwhile, the torsion spring 24 is sleeved on the swing shaft 23, and two ends of the torsion spring 24 are respectively and fixedly connected with the first push rod 21 and the first extrusion plate 22, so that the acting force of the torsion spring 24 needs to be overcome when the first extrusion plate 22 swings, and the original position can be recovered under the action of the torsion spring 24. Two limit stops 26 are arranged on the outer side surface of the end part of the first push rod 21, and the two limit stops 26 are respectively positioned on two sides of the swinging shaft 23, so that when the first extrusion plate 22 swings, the first extrusion plate is limited by the action of the two limit stops 26, the swinging angle of the first extrusion plate cannot be too large, and the broken fruit bag can be smoothly separated from the fruit.

As a specific embodiment of the method for removing fruit bags from fruit bags according to the present invention, the first squeeze plate 22 is provided with an anti-slip layer for increasing the friction coefficient; the anti-slip layer increases the friction between the two first squeezing plates 22 and the fruit bag on the outer layer of the fruit, so that the fruit bag can be smoothly broken and separated from the fruit.

Referring to fig. 2, as an embodiment of the method for removing a fruit bag from a fruit based on a fruit covered with a fruit bag according to the present invention, the second clamping member 3 includes two second pushing rods 32, two second squeezing plates 33 and a cutting knife 31, wherein the two second squeezing plates 33 are respectively installed at one end of the second pushing rods 32; a rotating mechanism 34 is arranged on one side of the second push rod 32 close to the fruit, and one end of the cutting knife 31 is arranged on the rotating mechanism 34; the two second push rods 32 push the two second extrusion plates 33 to move towards the fruit stalks so as to clamp and fix the fruit stalks; the rotating mechanism 34 is started to drive the cutting knife 31 to rotate so as to cut off the fruit stem; the two second push rods 32 and the two second squeezing plates 33 are divided into two groups and are respectively arranged on two sides of the channel 11, after fruits enter the channel 11 and are monitored to a certain position, the two second squeezing plates 33 are controlled by the two second push rods 32 to clamp the fruit stalks tightly, and after the fruit part is clamped by the first clamping piece 2, the pusher is started to control the second clamping piece 3 to move relative to the first clamping piece 2, so that the wet fruit bag is broken at the first clamping piece 2. Then, the rotating mechanism 34 is started to control the cutting knife 31 to rotate rapidly to cut the fruit stem from the fruit, the cutting position is at the root of the fruit stem, and the metal piece on the fruit stem is removed together. When the cutting knife 31 cuts the fruit stem, the fruit bag is divided into two parts again, one part is positioned on the fruit stem, and the other part is remained at the end part of the fruit close to the fruit stem and can be washed away in the later fruit washing process. When the cutting operation is not performed, the cutting blade 31 is located below the liquid level to avoid damage to the fruit.

Referring to fig. 3, as an embodiment of the method for removing a fruit bag from a fruit based on a fruit covered with a fruit bag according to the present invention, the second clamping member 3 includes two second pushing rods 32, two second squeezing plates 33 and two cutting blades 31, the two second squeezing plates 33 are respectively mounted at one end of the second pushing rods 32; linear drivers 35 are arranged on one sides of the two second push rods 32 close to the fruits, and one end of each cutting knife 31 is installed on the corresponding linear driver 35; the two second push rods 32 push the two second extrusion plates 33 to move towards the fruit stalks so as to clamp and fix the fruit stalks; activation of the two linear actuators 35 controls the movement of the two cutting blades 31 towards the fruit stem to cut it. The two second push rods 32 and the two second squeezing plates 33 are divided into two groups and are respectively arranged on two sides of the channel 11, after fruits enter the channel 11 and are monitored to be in position, the two second squeezing plates 33 are controlled by the two second push rods 32 to clamp the fruit stalks tightly, and after the fruit parts are clamped by the first clamping piece 2, the pusher is started to control the second clamping piece 3 to move relative to the first clamping piece 2, so that the wet fruit bag is broken at the first clamping piece 2. Then, the linear driver 35 is started to control the two cutting knives 31 to move towards the fruit stem, so that the fruit stem is cut off from the fruit, and the cutting position is at the root of the fruit stem, so that the metal parts on the fruit stem are removed together. When the cutting knife 31 cuts the fruit stem, the fruit bag is divided into two parts again, one part is positioned on the fruit stem, and the other part is remained at the end part of the fruit close to the fruit stem and can be washed away in the later fruit washing process. When the cutting operation is not performed, the cutting blade 31 is located below the liquid level to avoid damage to the fruit.

Referring to fig. 1, as a specific embodiment of the method for removing fruit bags from fruit based on fruit bags covered with fruit provided by the present invention, a plurality of guiding channels 12 arranged in parallel are provided in a pool 1, the guiding channels 12 include two shielding plates 13 and two transition guide plates 14, the two shielding plates 13 are arranged in parallel at intervals to form a channel 11 for the fruit to pass through individually; one end of each of the two transition guide plates 14 is fixedly connected with one end of each of the two shielding plates 13, and the other end of each of the two transition guide plates 14 extends outwards; two transition guides 14 are used to gather the fruit moving towards the channel 11; two adjacent baffle plates 13 and two transition guide plates 14 in two adjacent guide channels 12 are respectively fixedly connected; two transition guide plates 14 and two shielding plates 13 are arranged in a horn shape, after a plurality of fruits are added into the pool 1 at one time, the fruits are driven to move forward under the action of flowing water in the pool 1, and are guided to gather together towards the two shielding plates 13 under the action of the transition guide plates 14 respectively, and then the fruits enter a channel 11 between the two shielding plates 13 in a single state. The plurality of guide channels 12 are arranged in parallel, and two adjacent guide channels 12 are connected together through the fixing rod, so that the plurality of guide channels 12 are connected into a whole, and the stability and the firmness are improved. The provision of a plurality of guide channels 12 allows a greater choice of fruit to be introduced into the different channels 11. And a first clamping member 2 and a second clamping member 3 are arranged in each channel 11.

Referring to fig. 1, as a specific embodiment of the method for removing fruit bags from fruit based on fruit bags covered with fruit bags according to the present invention, two first guide rollers 15 are disposed on the guide channel 12, the two first guide rollers 15 are disposed at the connection between the shielding plate 13 and the transition guide plate 14, respectively, and a second guide roller 16 is disposed at the connection between two transition guide plates 14 connected in two adjacent guide channels 12; the provision of the first guide roller 15 at the junction of the transition guide 14 and the shutter 13 allows fruit to pass smoothly from the area of the transition guide 14 into the passage 11 between the two shutters 13 without jamming. And a return spring is arranged on one of the first guide rollers 15, so that the two first guide rollers 15 in the same guide channel 12 can generate a rotation speed difference in the rotation process, and the reverse rotation direction for a period of time is set, so that even if the jamming phenomenon occurs, the jamming phenomenon can be automatically eliminated. Similarly, a second guide roller 16 is disposed at the junction of two adjacent and connected transition guide plates 14 in two adjacent guide channels 12, so that the fruit does not stay at the junction of the two transition guide plates 14, and the fruit smoothly enters the area between the two transition guide plates 14 along with the rotation of the second guide roller 16.

Referring to fig. 1, as a specific embodiment of the method for removing fruit bags from fruits covered with fruit bags according to the present invention, a mounting rack is disposed above a water tank 1, a plurality of spray heads are disposed at a lower end of the mounting rack, and a distribution direction of the plurality of spray heads is consistent with a flow direction in the water tank 1; the mounting frame is provided with a lifter, the free end of the lifter is provided with a connecting rod extending downwards, and the first clamping piece 2 and the second clamping piece 3 are both arranged on the connecting rod; the mounting bracket sets firmly in the both sides in pond 1, and is located the top in pond 1, at the lower terminal surface installation shower head of mounting bracket, makes the shower head can stabilize, install, use firmly, sets up the slope of the fruit moving direction in the orientation pond 1 of a plurality of shower heads and sprays water, plays the effect of ordering about fruit and removing. Meanwhile, a lifter is arranged at the lower end of the mounting frame, the lifter is arranged in an inverted manner, the lifter is positioned above the water pool 1, the connecting rod is arranged at the free end of the lifter, and the first clamping piece 2 and the second clamping piece 3 are both arranged on the connecting rod, so that the positions of the first clamping piece 2 and the second clamping piece 3 in the vertical direction can be adjusted by means of the lifter, and the lifter can accurately act on fruits; meanwhile, when the first clamping piece 2 and the second clamping piece 3 need to be maintained and overhauled, the lifter is started to control the first clamping piece 2 and the second clamping piece 3 to be lifted to be higher than the water pool 1, and the first clamping piece 2 and the second clamping piece 3 can be conveniently maintained and overhauled.

Referring to fig. 1, as a specific embodiment of the method for removing fruit bags from fruits covered with fruit bags according to the present invention, a cover plate 4 flush with the liquid level is further disposed in the water tank 1, and the cover plate 4 is provided with a feeding port 41 and an inclined plate 42 connected to the feeding port 41; the both ends in pond 1 are feed end and discharge end respectively, the feed end in pond 1 sets up apron 4, and set up charge door 41 on apron 4, and the lower extreme of apron 4 sets up hang plate 42, consequently after adding fruit to pond 1, fruit enters into apron 4 underground side along hang plate 42, because the liquid level parallel and level in apron 4 and the pond 1, fruit is in the process of apron 4 below removal, fruit submergence in aquatic completely, so that the fruit bag on the fruit is whole to soak. A plurality of water holes are provided in the inclined plate 42 so that water flows through the water holes to impinge on the fruit.

A spray head is arranged between the cover plate 4 and the first clamping piece 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 transparent materials, so that workers can observe the movement of fruits below the cover plate 4 conveniently.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A fruit bag removing method based on fruits sleeved with fruit bags is characterized by comprising the following steps:

s1: soaking fruits in a flowing water pool, spraying water from the upper part of the water pool towards fruit bags of the fruits, and wetting the fruit bags completely;

s2: directing the fruit into a single pass-through channel such that the length direction of the fruit coincides with the direction of movement;

s3: monitoring the position of the fruit in the channel by taking a metal piece on the fruit stem of the fruit as a monitoring point, and judging whether the fruit stem of the fruit is at the front end or the rear end of the fruit;

s4: clamping the fruit of the fruit by using a first clamping piece, wherein one end of the first clamping piece, which is far away from a fruit handle, is provided with a free end swinging towards the inner side of the fruit; the fruit bag is clamped on a fruit stem by using two second clamping pieces, the two second clamping pieces are controlled to move towards the direction far away from the first clamping piece, the second clamping pieces and the first clamping pieces move relatively, and the first clamping pieces rotate towards the side far away from the second clamping pieces, so that a part of the fruit bag is separated from the fruit;

s5: cutting off the fruit stem by using a cutting knife arranged on the second clamping piece, so that the other part of the fruit bag with the metal piece is separated from the fruit;

s6: and spraying water from the upper part of the water tank towards the fruits which are separated from the fruit bag, and aerating upwards from the bottom of the water tank to clean the fruits.

2. The method for removing fruit bags based on fruit sleeved with fruit bags according to claim 1, wherein the first clamping member comprises two first push rods and two first squeezing plates respectively mounted at one ends of the first push rods, the first push rods are provided with swing shafts connected with the first squeezing plates, and the swing shafts are provided with torsion springs for restoring the first squeezing plates; the first push rod is started to control the two first squeezing plates to move towards the fruit and squeeze the fruit, the second clamping piece and the first clamping piece are started to move relatively, and the fruit friction force drives the two first squeezing plates to swing, so that a part of the fruit bag is separated from the fruit.

3. The method as claimed in claim 2, wherein 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 squeezing plate; a long strip avoiding groove for accommodating one end of the first push rod is formed in the first extrusion plate, and a connecting hole in running fit with the swing shaft is formed in the inner wall of the long strip avoiding groove; the torsion spring is arranged between the outer wall of the first push rod and the inner wall of the strip avoidance groove; two side surfaces of one end of the first push rod are respectively provided with a limit stop used for limiting the swing angle of the first extrusion plate; the first extrusion plate rotates around the swinging shaft and is in contact with the limit stop.

4. The method as claimed in claim 2, wherein the first squeeze board is provided with an anti-slip layer for increasing the friction coefficient.

5. The method as claimed in claim 1, wherein the second clamping member comprises two second pushing rods, two second squeezing plates and a cutting knife, the two second squeezing plates are respectively mounted on one end of the second pushing rods; one side of one second push rod, which is close to the fruit, is provided with a rotating mechanism, and one end of the cutting knife is arranged on the rotating mechanism; the two second push rods push the two second extrusion plates to move towards the fruit stalks so as to clamp and fix the fruit stalks; the rotating mechanism is started to drive the cutting knife to rotate so as to cut off the fruit stem.

6. The method as claimed in claim 1, wherein the second clamping member comprises two second pushing rods, two second pressing plates and two cutting blades, the two second pressing plates are respectively mounted on one ends of the second pushing rods; linear drivers are arranged on one sides, close to the fruits, of the two second push rods, and one end of each cutting knife is mounted on the corresponding linear driver; the two second push rods push the two second extrusion plates to move towards the fruit stalks so as to clamp and fix the fruit stalks; and starting the two linear drivers to control the two cutting knives to move towards the fruit stalks so as to cut off the fruit stalks.

7. The method as claimed in claim 1, wherein a plurality of guiding channels are arranged in parallel in the pool, the guiding channels comprise two shielding plates and two transition guide plates, and the two shielding plates are arranged in parallel and spaced to form the passage for the fruit to pass through individually; one end of each transition guide plate is fixedly connected with one end of each shielding plate, and the other end of each transition guide plate extends outwards; the two transition guide plates are used for gathering fruits and moving towards the channel; two adjacent shielding plates and two transition guide plates in two adjacent guide channels are fixedly connected respectively.

8. The method as claimed in claim 7, wherein two first guide rollers are disposed on the guide channel, the two first guide rollers are disposed at the connection between the shielding plate and the transition guide plate, and a second guide roller is disposed at the connection between the two transition guide plates connected to each other in two adjacent guide channels.

9. The method for removing fruit bags based on fruit sleeved with fruit bags according to claim 1, wherein a mounting rack is arranged above the water tank, a plurality of spray heads are arranged at the lower end of the mounting rack, and the arrangement direction of the plurality of spray heads is consistent with the flowing direction in the water tank; the mounting bracket is provided with a lifter, the free end of the lifter is provided with a connecting rod extending downwards, and the first clamping piece and the second clamping piece are both installed on the connecting rod.

10. The method as claimed in claim 1, wherein a cover plate is disposed in the tank and flush with the liquid level, and the cover plate is provided with a feeding port and an inclined plate connected to the feeding port.

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