CN110800529B - Banana bagging device with bag opening heated and fused and operation method thereof - Google Patents
Banana bagging device with bag opening heated and fused and operation method thereof Download PDFInfo
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- CN110800529B CN110800529B CN201911178341.7A CN201911178341A CN110800529B CN 110800529 B CN110800529 B CN 110800529B CN 201911178341 A CN201911178341 A CN 201911178341A CN 110800529 B CN110800529 B CN 110800529B
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- shaped rod
- split ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/025—Devices for laying-out or removing plant coverings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
Abstract
The invention discloses a banana bagging device with a heating fusion bag opening and an operation method thereof, wherein the banana bagging device comprises a handheld rod, an open type upper guide rail ring, an open type lower guide rail ring, a motor, an embedded split ring, a limiting spring and a plurality of arc-shaped rod units consisting of arc-shaped rods, arc-shaped rod gears and heating sheets; the opening type lower guide rail ring is fixed at the top of the handheld rod, the opening type upper guide rail ring is superposed on the opening type lower guide rail ring, the inserted split ring and the split ring are arranged in the opening type lower guide rail ring in an internal and external sequence, the motor is arranged on the handheld rod through the motor mounting seat, a motor gear meshed with the internal tooth strips of the inserted split ring is assembled on a rotating shaft of the motor, a plurality of external tooth strips of the inserted split ring are respectively meshed with corresponding arc-shaped rod gears, and the arc-shaped rod gears are respectively positioned on corresponding positioning holes of the split ring; one end of the arc rod is provided with an arc rod gear, the other end of the arc rod is provided with a heating plate, and two ends of the limiting spring are respectively connected with the opening of the open type lower guide rail ring and the split ring. The invention can improve the bagging efficiency and has simple and convenient operation.
Description
Technical Field
The invention relates to the technical field of fruit bagging instruments, in particular to a banana bagging device with a heating and fusing bag opening and an operation method thereof.
Background
In order to improve the planting quality of bananas, generally, after the buds of the bananas are broken, the banana fruits are bagged when the banana fingers bend upwards and the banana peels begin to turn green. After the bananas are bagged, diseases and insect pests such as scab, thrips, and the like can be prevented, so that the use of pesticides is reduced. In summer, the direct irradiation of the sunlight on the fruits can be prevented, and the phenomena of black spots, rotten skin and the like of the bananas are avoided, so that the appearance quality of the bananas is improved, and the grade and the quality of the bananas are improved; the effects of cold protection and heat preservation can be achieved in winter. At present, the bag sheathing operation of bananas is mainly completed manually, in the bag sheathing operation process, workers often need to carry out auxiliary operation by means of ladders, the working efficiency is low, the labor intensity is high, and safety risks exist. Some banana bagger products already exist on the market, and the most common one is the bagger which utilizes the elasticity of a rubber band to condense the bag opening of the bag. A bagging machine for automatically fusing a bag opening by heating a heating sheet is provided in the document (Zhangshuang, Queen, Yangzhou, a banana bagging device for automatically fusing the bag opening, and published patent No. CN109716978A, 2019), and the bagging machine is a novel mode for realizing bag opening condensation, and has a very high application prospect. But in the specific mechanism design, a large heating sheet is adopted to heat and fuse the mouth of the bag, and the mouth of the bag is not uniformly condensed; the stretching rope is used for assisting the mouth of the bag to be condensed, and the condensation effect is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a banana bagging device with a heating and fusing bag opening and an operation method thereof.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: a banana bagging device with a heating fusion bag opening comprises a bagging mechanism and a bag opening condensation mechanism, wherein the bagging mechanism consists of a handheld rod, an open type upper guide rail ring, an open type lower guide rail ring, a motor mounting seat, a motor gear, an embedded split ring, a split ring and a limiting spring, the bag opening condensation mechanism consists of a plurality of arc-shaped rod units, and each arc-shaped rod unit consists of an arc-shaped rod, an arc-shaped rod gear and a heating sheet; the lower open guide rail ring is fixedly arranged at the top of the handheld rod and is in a horizontal state as a whole, the shape and size of the upper open guide rail ring are matched with the lower open guide rail ring and are overlapped on the lower open guide rail ring to play a role of covering the top surface of the lower open guide rail ring and supporting a sleeve bag, the inserted split ring and the split ring are sequentially arranged on a track of the lower open guide rail ring according to the inner and outer sequence, the shape track of the inserted split ring and the split ring is matched with the lower open guide rail ring, an inner rack is formed in the middle of the inner side of the inserted split ring, a plurality of outer racks are distributed on the outer side of the inserted split ring in the circumferential direction, the number of the outer racks is consistent with the number of the arc-shaped rod units, one outer rack corresponds to one arc-shaped rod unit, an arc-shaped rod gear of the arc-shaped rod unit is meshed with the outer rack for transmission, a plurality of positioning holes are formed in the split, the arc-shaped rod gears can be installed on the top surfaces of the split rings by inserting pin shafts into the positioning holes, the number of the positioning holes is consistent with that of the arc-shaped rod gears, one positioning hole corresponds to one arc-shaped rod gear, the split rings, one end parts of the arc-shaped rods and the arc-shaped rod gears are connected together through the pin shafts, the arc-shaped rod gears are located between the top surfaces of the split rings and the bottom surfaces of one end parts of the arc-shaped rods, the other ends of the arc-shaped rods extend towards the center of the inner part of the open lower guide rail ring, the bending direction of the arc-shaped rods of each arc-shaped rod unit is the same, the heating sheets are fixed on one end parts of the arc-shaped rods extending inwards and controlled by the heating sheet heating switch on the handheld rod to fuse bag mouths of bags, and the bag mouth condensing; the motor mounting seat is fixedly connected to the upper portion of the handheld rod through a bolt, the motor is mounted on the motor mounting seat, a rotating shaft of the motor is vertically upward, the motor gear is assembled on the rotating shaft of the motor and rotates along with the motor, and the motor gear is in meshing transmission with the inner rack on the inlaid tooth split ring; the limiting spring is arranged in the track of the open type lower guide rail ring, one end of the limiting spring is fixed at the opening of the open type lower guide rail ring, and the other end of the limiting spring is fixed on one end of the open ring and used for limiting the rotation amount of the open ring; when the banana sleeving bag is in work, the motor rotates forwards, the motor gear drives the inserted split ring to rotate clockwise, meanwhile, the inserted split ring drives the arc-shaped rod to rotate anticlockwise by taking the positioning hole on the split ring as an axis through the meshing transmission action of the outer rack and the arc-shaped rod gear, the bag opening of the banana sleeving bag is condensed, then the heating sheet control switch on the handheld rod is pressed down, the heating sheet is gradually heated to a set temperature, on one hand, the heating sheet heats and fuses the bag opening, on the other hand, the arc-shaped rod continues to condense the bag opening under the driving of the motor, and the fusion of the bag opening of; wherein, at cover bag sack condensation in-process, sack condensation mechanism can play the effect of the supplementary condensation of secondary, specifically is: for the first time, the motor drives the arc-shaped rod to rotate the mouth of the condensation bagging anticlockwise through the external gear rack of the inserted split ring; secondly, when the resistance of the arc-shaped rod to the bagging is larger than a threshold value in the primary condensation process, the arc-shaped rod gear drives the split ring to rotate anticlockwise through the positioning hole, so that the bag opening of the bagging is further condensed, the condensation effect of the bag opening is better, meanwhile, the split ring stretches the limiting spring, and the limiting spring limits the rotation amount of the split ring; after the bag opening of the bag is fused, the motor rotates reversely, and the arc-shaped rod, the inserted split ring and the split ring can be driven to reset.
The invention also provides an operation method of the banana bagging device with the bag opening fused by heating, which comprises the following steps:
1) sheathing the banana bags on the open type upper guide rail ring, turning the upper parts of the sheathing bags outwards, and starting sheathing operation;
2) lifting the hand-held rod to enable the position of the open type lower guide rail ring to exceed the position of the banana ears;
3) a motor switch is pressed, the motor rotates forwards and is driven by the inserted tooth split ring, so that all the arc-shaped rods rotate the mouth of the condensation bagging anticlockwise;
4) in the condensation process, when the resistance of the arc-shaped rod to the bagging exceeds a threshold value, the arc-shaped rod gear drives the split ring to rotate anticlockwise through the positioning hole, the bag opening of the bagging is further condensed, and meanwhile, the rotation amount of the split ring is limited by the limiting spring;
5) pressing a heating sheet control switch, gradually heating the heating sheet to a set temperature, and fusing the bag opening of the bagging;
6) after the bag opening of the bag is fused, the heating sheet control switch is pressed down, the heating sheet stops heating, the motor switch is pressed down simultaneously, the motor rotates reversely to drive the arc-shaped rod, the inserted split ring and the split ring to reset, and the bag sleeving operation is completed.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the banana bag mouth is condensed by heating and fusing the bag mouth through the heating sheets, and the bag mouth of the bag is sleeved by heating and fusing a plurality of small heating sheets instead of a large heating sheet in the prior art, so that the uniformity of bag mouth condensation is improved; in addition, a novel bag opening condensation mechanism is specially designed to replace a pull rope to assist in condensation of a bag opening, the bag opening condensation effect is better, meanwhile, the bag opening condensation is realized by controlling the motor to rotate forwards and backwards, and the automation level of bag sleeving is improved to a certain extent. In a word, the invention has the advantages of small volume, light weight, simple and convenient operation and the like, reduces the labor intensity of workers, improves the bagging efficiency and has practical popularization value.
Drawings
Fig. 1 is a schematic view of the overall structure of the bag-sleeving device of the invention.
Fig. 2 is a schematic view of the operation of the bag-in-bag machine of the present invention when deployed.
Fig. 3 is a schematic view of the operation of the bagging apparatus of the invention when collapsed.
Fig. 4 is a schematic view of the construction of the insert split ring of the bagger of the present invention.
Fig. 5 is a schematic view of the split ring structure of the bagger of the present invention.
Fig. 6 is a schematic diagram of the structure of the arc-shaped rod unit of the bag sleeving device.
Detailed Description
The present invention will be further described with reference to the following specific examples.
Referring to fig. 1 to 6, the banana bagging device with a heat fused bag opening provided in the present embodiment includes two parts, namely a bagging mechanism and a bag opening condensation mechanism; the bag-opening condensation mechanism consists of four arc-shaped rod units, and each arc-shaped rod unit consists of an arc-shaped rod 10, an arc-shaped rod gear 11 and a heating plate 12; the open type lower guide rail ring 3 is fixedly arranged at the top of the handheld rod 1 and is in a horizontal state as a whole, the shape and size of the open type upper guide rail ring 2 are matched with the open type lower guide rail ring 3 and are superposed on the open type lower guide rail ring 3 to play a role of covering the top surface of the open type lower guide rail ring 3 and supporting a bagging bag, the inserted split ring 7 and the split ring 8 are sequentially arranged on a track of the open type lower guide rail ring 3 according to the inside and outside sequence, the shape tracks of the inserted split ring 7 and the split ring 8 are matched with the open type lower guide rail ring 3, an inner rack 13 is formed in the middle position of the inner side of the inserted split ring 7, four outer racks 14 are distributed on the outer side in the circumferential direction, one outer rack 14 corresponds to one arc-shaped rod unit, an arc-shaped rod gear 11 of the arc-shaped rod unit is meshed with the outer rack 14 for transmission, four positioning holes 15 are formed in the split ring, the arc-shaped rod gear 11 can be installed on the top surface of the split ring 8 by being inserted into the positioning hole 15 through a pin shaft, one positioning hole 15 corresponds to one arc-shaped rod gear 11, one end part of the split ring 8, one end part of the arc-shaped rod 10 and the arc-shaped rod gear 11 are connected together through the pin shaft, the arc-shaped rod gear 11 is located between the top surface of the split ring 8 and the bottom surface of one end part of the arc-shaped rod 10, the other end of the arc-shaped rod 10 extends towards the center inside of the open type lower guide rail ring 3, the bending directions of the four arc-shaped rods 10 are the same, the heating sheets 12 are fixed on the end part of the arc-shaped rod 10 extending inwards and are controlled by a heating sheet heating switch (not shown in the drawing) on the handheld rod 1 to be used for fusing bag mouths of bags, and the; the motor mounting seat 5 is fixedly connected to the upper part of the handheld rod 1 through a bolt, the motor 4 is mounted on the motor mounting seat 5, the rotating shaft of the motor 4 is vertically upward, the motor gear 6 is assembled on the rotating shaft of the motor 4 and rotates along with the motor 4, and the motor gear 6 is in meshing transmission with the inner rack 13 on the inserted split ring 7; the limiting spring 9 is arranged in the track of the open type lower guide rail ring 3, one end of the limiting spring is fixed at the opening of the open type lower guide rail ring 3, and the other end of the limiting spring is fixed at one end of the split ring 8 and used for limiting the rotation amount of the split ring 8. When the banana sleeving machine works, the motor 4 rotates forwards, the motor gear 6 drives the inserted split ring 7 to rotate clockwise, meanwhile, the inserted split ring 7 drives the arc-shaped rod 10 to rotate anticlockwise by taking the positioning hole 15 on the split ring 8 as an axis through the meshing transmission effect of the outer rack 14 and the arc-shaped rod gear 11, the bag mouth of the banana sleeving bag is condensed, and then the heating sheet control switch on the handheld rod 1 is pressed down to gradually heat the heating sheet 12 to a set temperature, so that on one hand, the heating sheet 12 heats and fuses the bag mouth, on the other hand, the arc-shaped rod 10 continues to condense the bag mouth under the driving of the motor 4, and the fusion of the bag mouth of; wherein, at cover bag sack condensation in-process, sack condensation mechanism can play the effect of the supplementary condensation of secondary, specifically is: for the first time, the motor 4 drives the arc-shaped rod 10 to rotate the mouth of the condensation bagging in the anticlockwise direction through the outer rack 14 of the inserted split ring 7; secondly, when the arc-shaped rod 10 is blocked by the bagging to a large extent in the primary condensation process, the arc-shaped rod gear 11 drives the split ring 8 to rotate anticlockwise through the positioning hole 15, so that the bag mouth of the bagging is further condensed, the condensation effect of the bag mouth is better, meanwhile, the split ring 8 stretches the limiting spring 9, and the rotation amount of the split ring 8 is limited through the limiting spring 9; after the bag mouth of the bag is fused, the motor 4 rotates reversely, and the arc-shaped rod 10, the inserted split ring 7 and the split ring 8 can be driven to reset.
This example also provides the operation of the banana bagger with heat fused bag opening as described above, as follows:
1) firstly, the banana bags are sleeved on the open type upper guide rail ring 2, the upper parts of the bags are turned outwards, and the bag sleeving operation is started.
2) The hand-held lever 1 is manually lifted so that the open lower guide ring 3 is positioned just beyond the banana ear position (the mark 16 in fig. 1 is the axis representing the banana).
3) The motor switch (not shown in the figure) is pressed, the motor 4 rotates forwards, and the four arc-shaped rods 10 rotate the mouth of the condensation bagging anticlockwise through the transmission of the inserted tooth split rings 7.
4) In the condensation process, when the arc-shaped rod 10 is large enough in the blocking effect of the bagging, the arc-shaped rod gear 11 drives the split ring 8 to rotate in the anticlockwise direction through the positioning hole 15, the bag opening of the bagging can be further condensed, and meanwhile, the rotation amount of the split ring 8 is limited by the limiting spring 9.
5) The heating plate 12 is gradually heated to a set temperature by pressing a heating plate control switch, and the bag opening of the bag is fused.
6) After the bag opening of the bag is fused, the heating sheet control switch is pressed down, the heating sheet 12 stops heating, the motor switch is pressed down simultaneously, the motor 4 rotates reversely, the arc-shaped rod 10, the inserted split ring 7 and the split ring 8 are driven to reset, and the bag sleeving operation is completed.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a banana bagging apparatus of heating fusion sack which characterized in that: the bag opening condensation mechanism consists of a plurality of arc-shaped rod units, and each arc-shaped rod unit consists of an arc-shaped rod, an arc-shaped rod gear and a heating plate; the lower open guide rail ring is fixedly arranged at the top of the handheld rod and is in a horizontal state as a whole, the shape and size of the upper open guide rail ring are matched with the lower open guide rail ring and are overlapped on the lower open guide rail ring to play a role of covering the top surface of the lower open guide rail ring and supporting a sleeve bag, the inserted split ring and the split ring are sequentially arranged on a track of the lower open guide rail ring according to the inner and outer sequence, the shape track of the inserted split ring and the split ring is matched with the lower open guide rail ring, an inner rack is formed in the middle of the inner side of the inserted split ring, a plurality of outer racks are distributed on the outer side of the inserted split ring in the circumferential direction, the number of the outer racks is consistent with the number of the arc-shaped rod units, one outer rack corresponds to one arc-shaped rod unit, an arc-shaped rod gear of the arc-shaped rod unit is meshed with the outer rack for transmission, a plurality of positioning holes are formed in the split, the arc-shaped rod gears can be installed on the top surfaces of the split rings by inserting pin shafts into the positioning holes, the number of the positioning holes is consistent with that of the arc-shaped rod gears, one positioning hole corresponds to one arc-shaped rod gear, the split rings, one end parts of the arc-shaped rods and the arc-shaped rod gears are connected together through the pin shafts, the arc-shaped rod gears are located between the top surfaces of the split rings and the bottom surfaces of one end parts of the arc-shaped rods, the other ends of the arc-shaped rods extend towards the center of the inner part of the open lower guide rail ring, the bending direction of the arc-shaped rods of each arc-shaped rod unit is the same, the heating sheets are fixed on one end parts of the arc-shaped rods extending inwards and controlled by the heating sheet heating switch on the handheld rod to fuse bag mouths of bags, and the bag mouth condensing; the motor mounting seat is fixedly connected to the upper portion of the handheld rod through a bolt, the motor is mounted on the motor mounting seat, a rotating shaft of the motor is vertically upward, the motor gear is assembled on the rotating shaft of the motor and rotates along with the motor, and the motor gear is in meshing transmission with the inner rack on the inlaid tooth split ring; the limiting spring is arranged in the track of the open type lower guide rail ring, one end of the limiting spring is fixed at the opening of the open type lower guide rail ring, and the other end of the limiting spring is fixed on one end of the open ring and used for limiting the rotation amount of the open ring; when the banana sleeving bag is in work, the motor rotates forwards, the motor gear drives the inserted split ring to rotate clockwise, meanwhile, the inserted split ring drives the arc-shaped rod to rotate anticlockwise by taking the positioning hole on the split ring as an axis through the meshing transmission action of the outer rack and the arc-shaped rod gear, the bag opening of the banana sleeving bag is condensed, then the heating sheet control switch on the handheld rod is pressed down, the heating sheet is gradually heated to a set temperature, on one hand, the heating sheet heats and fuses the bag opening, on the other hand, the arc-shaped rod continues to condense the bag opening under the driving of the motor, and the fusion of the bag opening of; wherein, at cover bag sack condensation in-process, sack condensation mechanism can play the effect of the supplementary condensation of secondary, specifically is: for the first time, the motor drives the arc-shaped rod to rotate the mouth of the condensation bagging anticlockwise through the external gear rack of the inserted split ring; secondly, when the resistance of the arc-shaped rod to the bagging is larger than a threshold value in the primary condensation process, the arc-shaped rod gear drives the split ring to rotate anticlockwise through the positioning hole, so that the bag opening of the bagging is further condensed, and meanwhile, the split ring stretches the limiting spring which limits the rotation amount of the split ring; after the bag opening of the bag is fused, the motor rotates reversely, and the arc-shaped rod, the inserted split ring and the split ring can be driven to reset.
2. A method of operating a heat-fused banana bagger as defined in claim 1, including the steps of:
1) sheathing the banana bags on the open type upper guide rail ring, turning the upper parts of the sheathing bags outwards, and starting sheathing operation;
2) lifting the hand-held rod to enable the position of the open type lower guide rail ring to exceed the position of the banana ears;
3) a motor switch is pressed, the motor rotates forwards and is driven by the inserted tooth split ring, so that all the arc-shaped rods rotate the mouth of the condensation bagging anticlockwise;
4) in the condensation process, when the resistance of the arc-shaped rod to the bagging exceeds a threshold value, the arc-shaped rod gear drives the split ring to rotate anticlockwise through the positioning hole, the bag opening of the bagging is further condensed, and meanwhile, the rotation amount of the split ring is limited by the limiting spring;
5) pressing a heating sheet control switch, gradually heating the heating sheet to a set temperature, and fusing the bag opening of the bagging;
6) after the bag opening of the bag is fused, the heating sheet control switch is pressed down, the heating sheet stops heating, the motor switch is pressed down simultaneously, the motor rotates reversely to drive the arc-shaped rod, the inserted split ring and the split ring to reset, and the bag sleeving operation is completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911178341.7A CN110800529B (en) | 2019-11-27 | 2019-11-27 | Banana bagging device with bag opening heated and fused and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911178341.7A CN110800529B (en) | 2019-11-27 | 2019-11-27 | Banana bagging device with bag opening heated and fused and operation method thereof |
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| CN110800529A CN110800529A (en) | 2020-02-18 |
| CN110800529B true CN110800529B (en) | 2021-04-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112314294B (en) * | 2020-11-16 | 2021-11-26 | 华南农业大学 | Vehicle-mounted banana bagging machine and operation method thereof |
| CN113951029B (en) * | 2021-11-29 | 2022-07-05 | 华南农业大学 | Banana bagging device based on scissor-fork type structure and using method thereof |
| CN114368121B (en) * | 2021-12-22 | 2023-11-03 | 鸿利达精密组件（中山）有限公司 | Energy-saving consumption-reducing injection molding machine |
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