CN115285442B - Automatic mesh bag fruit conveying device and fruit mesh bag conveying method thereof - Google Patents
Automatic mesh bag fruit conveying device and fruit mesh bag conveying method thereof Download PDFInfo
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- CN115285442B CN115285442B CN202210064611.7A CN202210064611A CN115285442B CN 115285442 B CN115285442 B CN 115285442B CN 202210064611 A CN202210064611 A CN 202210064611A CN 115285442 B CN115285442 B CN 115285442B
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- conveying pipe
- conveying
- clamping jaw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/12—Feeding, e.g. conveying, single articles by gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
- B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Packaging Of Special Articles (AREA)
Abstract
The invention discloses an automatic mesh bag fruit conveying device and a fruit mesh bag conveying method thereof; the automatic mesh bag fruit conveying device comprises an inlet disc, an inflatable isolation pipe, a bag sleeving mechanism, a mesh bag conveying mechanism and a conveying pipe; the inlet disc is tied on the tree through the mounting belt, so that the fruit picking and placing of workers are facilitated; the non-opened mesh bag is conveyed and cut off through a mesh bag conveying mechanism; the net bag is opened through the bag sleeving mechanism, so that fruits can fall into the opened net bag, and the bag sleeving operation of the fruits is realized; conveying fruits to a fruit collecting box through a conveying pipe; intermittently controlling fruits to fall into the conveying pipe is achieved through the inflatable isolation pipe. The fruit bagging machine is simple in structure, can rapidly and efficiently realize bagging operation and conveying and collecting of fruits, effectively lightens labor intensity when workers collect the fruits, saves time required by manual bagging, and greatly improves working efficiency.
Description
Technical Field
The invention belongs to the field of fruit conveying, and particularly relates to an automatic mesh bag fruit conveying device and a fruit mesh conveying method thereof.
Background
Every time fruit ripens, fruit farmers need to pick up countless fruits, in order to improve picking efficiency, a plurality of conveying devices are often adopted to relieve the pressure of fruit picking and convey the fruits from the tree to the ground, and the conveying devices are often only composed of wood boards or hoses, and for some fruits with vulnerable surfaces, such as apples, peaches and the like, if common conveying devices are adopted, the surfaces of the fruits are easily damaged, so that the fruits are not sold well. Fruit suit pocket is also the essential link before fruit transportation, after the suit pocket, can effectively prevent fruit because of collision, the damage that extrudees in the transportation, and this work is mostly accomplished by the manual work, and inefficiency, consequently need the development not only can reduce the fruit impaired but also can automatic suit pocket's fruit conveyor.
Disclosure of Invention
Aiming at the problems, the invention provides the automatic mesh bag sleeving fruit conveying device and the fruit mesh sleeving conveying method thereof, which can automatically sleeve fruits with mesh bags and realize rapid conveying of the fruits, so as to solve the problem of low efficiency of manually sleeving the mesh bags, improve fruit conveying quality and reduce labor intensity of workers.
The technical scheme adopted by the invention is as follows:
the invention relates to an automatic mesh bag fruit conveying device, which comprises an inlet disc, an inflatable isolation pipe, a bag sleeving mechanism, a mesh bag conveying mechanism and a conveying pipe, wherein the inlet disc is connected with the inflatable isolation pipe; the output end of the inlet disc is connected with the input end of the conveying pipe; the bagging mechanism is assembled on the inner wall surface of the conveying pipe and is positioned right below the output end of the inlet disc; an opening is arranged on the conveying pipe right below the bagging mechanism; the mesh bag conveying mechanism is assembled on the outer wall surface of the conveying pipe and is positioned right below the bagging mechanism; the outer wall surface of the inflatable isolation pipe is fixed with the inner wall surface at the input end of the conveying pipe.
The bagging mechanism comprises a motor I, a synchronous wheel, a supporting frame, a connecting rod and a pneumatic telescopic rod; the side wall surface of the supporting frame is fixedly connected with the inner wall surface of the conveying pipe; the four optical axes are uniformly distributed on the upper surface of the support frame and form a revolute pair with the support frame; each optical axis is fixedly provided with a synchronous wheel; the first motor is fixed on the outer wall surface of the conveying pipe; a synchronous wheel is fixed on the output shaft of the first motor; the conveying pipe is provided with a notch, and the synchronous belt penetrates through the notch to be connected with five synchronous wheels; each optical axis is fixedly connected with one end of one connecting rod; the four connecting rods are arranged in parallel with the upper surface of the support frame; the other end of each connecting rod is fixedly connected with a pneumatic telescopic rod; the pneumatic telescopic rod is perpendicular to the connecting rod.
The net bag conveying mechanism comprises a motor II, a lifting table, a screw rod, a lifting frame, a fixed pneumatic clamping jaw, a movable pneumatic clamping jaw, a cutter fixing frame and a pneumatic cutter; the upper end of the lifting table is fixedly connected with the outer wall surface of the conveying pipe; the second motor is fixed at the lower part of the lifting platform; the screw rod is arranged in parallel with the lifting platform; the screw rod is fixedly connected with an output shaft of the motor II through a coupler and forms a revolute pair with the lifting platform; a rectangular chute is formed on the lifting platform; the lifting frame and the rectangular sliding groove form a sliding pair; the threaded through hole formed in the lifting frame and the screw rod form a screw pair; the fixed pneumatic clamping jaw is fixed at the bottom of the lifting table and is vertically arranged with the lifting table; the movable pneumatic clamping jaw is fixedly connected with the lifting frame, is arranged in parallel with the fixed pneumatic clamping jaw and is positioned above the fixed pneumatic clamping jaw; the two cutter fixing frames are fixed on the upper part of the lifting table and are positioned above the movable pneumatic clamping jaw; each cutter fixing frame is fixedly provided with a pneumatic cutter; the two pneumatic cutters are arranged opposite to each other.
Preferably, the end of the conveying pipe connected with the inlet disc is a hard pipeline; the rest part of the conveying pipe is made of soft materials.
Preferably, the conveying pipe is provided with a corrugated hose section.
Preferably, the fruit collection bin is connected to the output end of the delivery tube.
More preferably, a buffer pad is arranged between the fruit collecting box and the output end of the conveying pipe and in the fruit collecting box.
Preferably, the inlet disc is provided with a mounting strap.
Preferably, the output end of the inlet disc is provided with an infrared sensor I; and the output end of the conveying pipe is provided with a second infrared sensor.
Preferably, a counter is mounted at the output end of the conveying pipe.
The invention discloses a fruit net sleeving and conveying method of an automatic net sleeving fruit conveying device, which comprises the following steps:
the inlet disc is arranged on the tree through the mounting belt, and the fruit collecting box is arranged on the ground; the worker puts the collected fruits into the inlet tray, and in the initial state, the inflatable isolation tube is in an inflated state, so that the fruits cannot fall into the conveying tube; the fixed pneumatic clamping jaw and the movable pneumatic clamping jaw in the mesh bag conveying mechanism clamp the mesh bag, and the four pneumatic telescopic rods in the bagging mechanism are initially in a mutually close state; after the fixed pneumatic clamping jaw is loosened, the motor II is started to drive the movable pneumatic clamping jaw to move upwards until the movable pneumatic clamping jaw reaches the limit position, the fixed pneumatic clamping jaw clamps the mesh bag again, and the movable pneumatic clamping jaw loosens the mesh bag; at this time, the four pneumatic telescopic rods are stretched until the four pneumatic telescopic rods are inserted into the mesh bag, and then the stretching is stopped; then, the motor rotates positively to drive the four connecting rods to move, so that the four pneumatic telescopic rods move outwards and the mesh bag is expanded; when the four pneumatic telescopic rods move to the limit positions, the motor is stopped; at the moment, the controller controls the inflatable isolation tube to deflate so that one fruit falls down, and then controls the inflatable isolation tube to inflate again so as to block other fruits; the fruits fall into the mesh bag through the supporting frame and are blocked at the opening of the conveying pipe; then, starting two pneumatic cutters to cut off the net bag; simultaneously, the four pneumatic telescopic rods are contracted and reset, and the motor is reversed to drive the four pneumatic telescopic rods to be mutually close, so that the mesh bag is not expanded any more; the two ends of the net bag are automatically tightened, the fruits are wrapped, the bagging operation is completed, and the fruits after bagging continue to move along the conveying pipe under the action of gravity until reaching the output end of the conveying pipe; finally, the motor II drives the movable pneumatic clamping jaw to move downwards for resetting, and the movable pneumatic clamping jaw clamps the mesh bag again.
Preferably, the four pneumatic telescopic rods move outwards to the limit position to expand the mesh bag, and after the motor stops, the following steps are executed: the fixed pneumatic clamping jaws loosen the mesh bag, the four pneumatic telescopic rods are contracted for a preset stroke to drive the mesh bag to ascend, and then the fixed pneumatic clamping jaws clamp the mesh bag again; the step of deflating the inflatable isolation tube is then performed.
The invention has the beneficial effects that:
the inlet disc is tied on the tree through the mounting belt, so that the fruit picking and placing of workers are facilitated; the non-opened mesh bag is conveyed and cut off through a mesh bag conveying mechanism; the net bag is opened through the bag sleeving mechanism, so that fruits can fall into the opened net bag, and the bag sleeving operation of the fruits is realized; conveying fruits to a fruit collecting box through a conveying pipe; intermittently controlling fruits to fall into the conveying pipe through the inflatable isolation pipe; the fruit bagging machine is simple in structure, can rapidly and efficiently realize bagging operation and conveying and collecting of fruits, effectively lightens labor intensity when workers collect the fruits, saves time required by manual bagging, and greatly improves working efficiency.
Drawings
FIG. 1 is a schematic diagram of the assembly relationship of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a perspective view of the bagging mechanism of the present invention;
FIG. 4 is a schematic view of a bag opening mechanism of the present invention;
FIG. 5 is a schematic view showing a state that a bag covering mechanism of the present invention is stretching a mesh bag;
FIG. 6 is a perspective view of the mesh bag transport mechanism of the present invention;
FIG. 7 is a schematic diagram of the transmission relationship of the bagging mechanism, the mesh bag transmission mechanism and the mesh bag in the present invention when in operation;
fig. 8 is a schematic view of fruit falling into a mesh bag.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The invention relates to an automatic mesh bag fruit conveying device, which is shown in figures 1 and 2, and comprises an inlet disc 1, an inflatable isolation tube 2, a bagging mechanism 3, a mesh bag conveying mechanism 4 and a conveying tube 8; the output end of the inlet disc 1 is connected with the input end of the conveying pipe 8; the bagging mechanism 3 is assembled on the inner wall surface of the conveying pipe 8 and is positioned right below the output end of the inlet disc 1; the conveying pipe 8 right below the bagging mechanism 3 is provided with an opening which is arranged to only enable the non-opened mesh bag 5 to pass through, so that fruits are prevented from falling out due to oversized openings; the mesh bag conveying mechanism 4 is assembled on the outer wall surface of the conveying pipe 8 and is positioned right below the bagging mechanism 3; the outer wall surface of the inflatable isolation tube 2 is fixed with the inner wall surface at the input end of the conveying tube 8.
As shown in fig. 3, 4 and 5, the bagging mechanism 3 includes a motor one 31, a synchronizing wheel 33, a supporting frame 34, a connecting rod 35 and a pneumatic telescopic rod 36; the side wall surface of the supporting frame 34 is fixedly connected with the inner wall surface of the conveying pipe 8; the four optical axes are uniformly distributed on the upper surface of the support frame 34 and form a revolute pair with the support frame 34; a synchronizing wheel 33 is fixed on each optical axis; the first motor 31 is fixed on the outer wall surface of the conveying pipe 8; a synchronizing wheel 33 is fixed on the output shaft of the first motor 31; the conveying pipe 8 is provided with a notch, and the synchronous belt 32 passes through the notch to be connected with five synchronous wheels; each optical axis is fixedly connected with one end of one connecting rod 35; the four connecting rods 35 are arranged in parallel with the upper surface of the supporting frame 34; when the motor is started, the synchronous wheel 33 is driven to rotate, so that the four connecting rods 35 are driven to swing along the optical axis; the other end of each connecting rod 35 is fixedly connected with a pneumatic telescopic rod 36; the pneumatic telescopic rod 36 is arranged perpendicular to the connecting rod 35.
As shown in fig. 6, the mesh bag conveying mechanism 4 comprises a second motor 45, a lifting table 41, a screw rod 42, a lifting frame 43, a fixed pneumatic clamping jaw 46, a movable pneumatic clamping jaw 47, a cutter fixing frame 48 and a pneumatic cutter 49; the upper end of the lifting table 41 is fixedly connected with the outer wall surface of the conveying pipe 8; the second motor 45 is fixed at the lower part of the lifting table 41; the screw 42 is arranged in parallel with the lifting table 41; the screw rod 42 is fixedly connected with an output shaft of a second motor 45 through a coupler 44 and forms a revolute pair with the lifting table 41; a rectangular chute is arranged on the lifting table 41; the lifting frame 43 and the rectangular chute form a sliding pair; the threaded through hole formed on the lifting frame 43 and the screw rod 42 form a screw pair; the fixed pneumatic clamping jaw 46 is fixed at the bottom of the lifting table 41 and is arranged vertically to the lifting table 41; the movable pneumatic clamping jaw 47 is fixedly connected with the lifting frame 43, is arranged in parallel with the fixed pneumatic clamping jaw 46 and is positioned above the fixed pneumatic clamping jaw 46; two cutter fixing frames 48 are fixed on the upper part of the lifting table 41 and are positioned above the movable pneumatic clamping jaw 47; a pneumatic cutter 49 (alternatively, a pair of scissors driven by an electric heating wire, a laser cutter or an electric driving member) is fixed on each cutter fixing frame 48; the two pneumatic cutters are arranged opposite to each other; the mesh bag can be transported by moving pneumatic jaws 47 through an opening provided in the delivery tube 8 and into the delivery tube 8.
As a preferred embodiment, the end of the conveying pipe 8 connected with the inlet disc is a hard pipeline, so that the bagging mechanism 3 and the mesh bag conveying mechanism 4 are convenient to install; the rest part of the conveying pipe 8 is made of soft materials, so that collision in the fruit conveying process is avoided.
As a preferred embodiment, the delivery tube 8 is provided with a bellows segment that can be stretched to some extent to increase the adjustability of the delivery tube 8.
As a preferred embodiment, the fruit collection box 6 is connected to the output end of the delivery pipe 8; the fruit collecting box is used for collecting fruits which are packaged.
As a more preferred embodiment, a buffer pad 7 is arranged between the fruit collecting box 6 and the output end of the conveying pipe 8 and in the fruit collecting box 6; the buffer cushion 7 can slow down the speed of fruit conveying and prevent the fruit from being damaged due to collision caused by too high movement speed.
As a preferred embodiment, the inlet disc 1 is fitted with a mounting strap; the inlet disc can be installed on the tree through the installation belt, so that the workers can collect fruits conveniently.
As a preferred embodiment, the output end of the inlet disc 1 is provided with an infrared sensor I; the output end of the conveying pipe 8 is provided with an infrared sensor II; when fruits enter the conveying pipe 8 from the inlet disc 1, the first infrared sensor can detect signals and feed the signals back to the controller, and the controller inflates the inflatable isolation pipe 2, so that the output port of the inlet disc 1 is reduced, and the follow-up fruits cannot fall into the conveying pipe 8; after the fruit completes bagging operation, the fruit moves along the conveying pipe 8 and is conveyed out, the second infrared sensor can detect signals and feed the signals back to the controller, and the controller controls the inflatable isolator 2 to deflate so that the next fruit falls into the conveying pipe 8 to carry out bagging operation.
As a preferred embodiment, the output end of the delivery pipe 8 is provided with a counter; the counter is capable of detecting the number of fruit delivered.
The inflatable isolation tube 2 is connected with the air pump I; the pneumatic telescopic rod 36 is connected with the air pump II through a reversing valve; the fixed pneumatic clamping jaw 46 is connected with the air pump III through a reversing valve; the movable pneumatic clamping jaw 47 is connected with the air pump IV through a reversing valve; the pneumatic cutter 49 is connected with the air pump V through a reversing valve; the first air pump, the reversing valve, the second air pump, the third air pump, the fourth air pump, the fifth air pump, the first infrared sensor, the second infrared sensor, the counter, the first motor 31 and the second motor 45 are all connected with the controller; the first air pump, the reversing valve, the second air pump, the third air pump, the fourth air pump, the fifth air pump, the first motor 31 and the second motor 45 are controlled by a controller.
Under the conditions of all the embodiments, the fruit net sleeving and conveying method of the fruit conveying device with the automatic net sleeving and conveying bag is as follows:
the inlet disc 1 is arranged on the tree through the mounting belt, and the fruit collecting box is arranged on the ground; the worker puts the collected fruits into the inlet tray 1, and in the initial state, the inflatable isolation tube 2 is in an inflated state, so that the fruits cannot fall into the conveying tube 8; both the fixed pneumatic clamping jaw 46 and the movable pneumatic clamping jaw 47 in the mesh bag conveying mechanism 4 clamp the mesh bag 5, as shown in fig. 7; the four pneumatic telescopic rods 36 in the bagging mechanism 3 are initially in a mutually close state; after the fixed pneumatic clamping jaw 46 is loosened, the motor II 45 is started to drive the movable pneumatic clamping jaw 47 to move upwards until the fixed pneumatic clamping jaw 46 clamps the mesh bag 5 again, and the movable pneumatic clamping jaw 47 loosens the mesh bag and still plays a role in supporting the mesh bag to prevent the mesh bag from being skewed; at this time, the four pneumatic telescopic rods 36 are extended until the four pneumatic telescopic rods 36 are inserted into the mesh bag 5, and then the extension is stopped; then, the first motor 31 rotates positively to drive the four connecting rods 35 to move, so that the four pneumatic telescopic rods 36 move outwards and expand the mesh bag 5; when the four pneumatic telescopic rods 36 move to the limit positions, the motor I31 stops; at this time, the controller controls the inflatable isolation tube 2 to deflate so that one fruit falls down, and then controls the inflatable isolation tube 2 to inflate again so as to block other fruits; fruit F falls down and through the support frame 34 into the mesh bag 5 and snaps into the opening of the delivery tube 8, as shown in fig. 8; then, the two pneumatic cutters 49 are started to cut off the mesh bag 5; simultaneously, the four pneumatic telescopic rods 36 are contracted and reset, and the motor I31 is reversed to drive the four pneumatic telescopic rods 36 to be mutually close, so that the mesh bag 5 is not opened any more; the two ends of the net bag 5 are automatically tightened to wrap the fruits, the bagging operation is completed, and the fruits after bagging continue to move along the conveying pipe 8 under the action of gravity until reaching the output end of the conveying pipe 8; finally, the motor II 45 drives the movable pneumatic clamping jaw 47 to move downwards for resetting, and the movable pneumatic clamping jaw 47 clamps the net bag 5 again. After the fruit is finished in the bagging and conveying process, the controller controls the inflatable isolation tube 2 to deflate so that the next fruit falls down, and the bagging and conveying process is repeated.
As a preferred embodiment, the four pneumatic telescopic rods 36 move outwards to the limit position to expand the mesh bag 5, and after the motor one 31 stops, the following steps are performed: the fixed pneumatic clamping jaw 46 loosens the mesh bag, the four pneumatic telescopic rods 36 are contracted for a preset stroke to drive the mesh bag to ascend, so that the conveying pipe 8 is provided with a longer mesh bag, and then the fixed pneumatic clamping jaw 46 clamps the mesh bag; the step of deflating the inflatable isolation tube 2 is then performed.
Claims (10)
1. The utility model provides an automatic cover pocket fruit conveyor, includes entry dish, inflatable isolation tube and conveyer pipe, its characterized in that: the device also comprises a bagging mechanism and a mesh bag conveying mechanism; the output end of the inlet disc is connected with the input end of the conveying pipe; the bagging mechanism is assembled on the inner wall surface of the conveying pipe and is positioned right below the output end of the inlet disc; an opening is arranged on the conveying pipe right below the bagging mechanism; the mesh bag conveying mechanism is assembled on the outer wall surface of the conveying pipe and is positioned right below the bagging mechanism; the outer wall surface of the inflatable isolation pipe is fixed with the inner wall surface at the input end of the conveying pipe;
the bagging mechanism comprises a motor I, a synchronous wheel, a supporting frame, a connecting rod and a pneumatic telescopic rod; the side wall surface of the supporting frame is fixedly connected with the inner wall surface of the conveying pipe; the four optical axes are uniformly distributed on the upper surface of the support frame and form a revolute pair with the support frame; each optical axis is fixedly provided with a synchronous wheel; the first motor is fixed on the outer wall surface of the conveying pipe; a synchronous wheel is fixed on the output shaft of the first motor; the conveying pipe is provided with a notch, and the synchronous belt penetrates through the notch to be connected with five synchronous wheels; each optical axis is fixedly connected with one end of one connecting rod; the four connecting rods are arranged in parallel with the upper surface of the support frame; the other end of each connecting rod is fixedly connected with a pneumatic telescopic rod; the pneumatic telescopic rod is perpendicular to the connecting rod;
the net bag conveying mechanism comprises a motor II, a lifting table, a screw rod, a lifting frame, a fixed pneumatic clamping jaw, a movable pneumatic clamping jaw, a cutter fixing frame and a pneumatic cutter; the upper end of the lifting table is fixedly connected with the outer wall surface of the conveying pipe; the second motor is fixed at the lower part of the lifting platform; the screw rod is arranged in parallel with the lifting platform; the screw rod is fixedly connected with an output shaft of the motor II through a coupler and forms a revolute pair with the lifting platform; a rectangular chute is formed on the lifting platform; the lifting frame and the rectangular sliding groove form a sliding pair; the threaded through hole formed in the lifting frame and the screw rod form a screw pair; the fixed pneumatic clamping jaw is fixed at the bottom of the lifting table and is vertically arranged with the lifting table; the movable pneumatic clamping jaw is fixedly connected with the lifting frame, is arranged in parallel with the fixed pneumatic clamping jaw and is positioned above the fixed pneumatic clamping jaw; the two cutter fixing frames are fixed on the upper part of the lifting table and are positioned above the movable pneumatic clamping jaw; each cutter fixing frame is fixedly provided with a pneumatic cutter; the two pneumatic cutters are arranged opposite to each other.
2. An automatic mesh bag fruit delivery device as defined in claim 1, wherein: one end of the conveying pipe, which is connected with the inlet disc, is a hard pipeline; the rest part of the conveying pipe is made of soft materials.
3. An automatic mesh bag fruit delivery device as defined in claim 1, wherein: the conveying pipe is provided with a corrugated hose section.
4. An automatic mesh bag fruit delivery device as defined in claim 1, wherein: the fruit collecting box is connected with the output end of the conveying pipe.
5. An automatic mesh bag fruit delivery device as defined in claim 4, wherein: and buffer cushions are arranged between the fruit collecting box and the output end of the conveying pipe and in the fruit collecting box.
6. An automatic mesh bag fruit delivery device as defined in claim 4, wherein: the inlet disc is provided with a mounting belt.
7. An automatic mesh bag fruit delivery device as defined in claim 1, wherein: an output end of the inlet disc is provided with an infrared sensor I; and the output end of the conveying pipe is provided with a second infrared sensor.
8. An automatic mesh bag fruit delivery device as defined in claim 1, wherein: and a counter is arranged at the output end of the conveying pipe.
9. The fruit bagging process of claim 6 wherein the fruit bagging apparatus comprises: the method comprises the following steps:
the inlet disc is arranged on the tree through the mounting belt, and the fruit collecting box is arranged on the ground; the worker puts the collected fruits into the inlet tray, and in the initial state, the inflatable isolation tube is in an inflated state, so that the fruits cannot fall into the conveying tube; the fixed pneumatic clamping jaw and the movable pneumatic clamping jaw in the mesh bag conveying mechanism clamp the mesh bag, and the four pneumatic telescopic rods in the bagging mechanism are initially in a mutually close state; after the fixed pneumatic clamping jaw is loosened, the motor II is started to drive the movable pneumatic clamping jaw to move upwards until the movable pneumatic clamping jaw reaches the limit position, the fixed pneumatic clamping jaw clamps the mesh bag again, and the movable pneumatic clamping jaw loosens the mesh bag; at this time, the four pneumatic telescopic rods are stretched until the four pneumatic telescopic rods are inserted into the mesh bag, and then the stretching is stopped; then, the motor rotates positively to drive the four connecting rods to move, so that the four pneumatic telescopic rods move outwards and the mesh bag is expanded; when the four pneumatic telescopic rods move to the limit positions, the motor is stopped; at the moment, the controller controls the inflatable isolation tube to deflate so that one fruit falls down, and then controls the inflatable isolation tube to inflate again so as to block other fruits; the fruits fall into the mesh bag through the supporting frame and are blocked at the opening of the conveying pipe; then, starting two pneumatic cutters to cut off the net bag; simultaneously, the four pneumatic telescopic rods are contracted and reset, and the motor is reversed to drive the four pneumatic telescopic rods to be mutually close, so that the mesh bag is not expanded any more; the two ends of the net bag are automatically tightened, the fruits are wrapped, the bagging operation is completed, and the fruits after bagging continue to move along the conveying pipe under the action of gravity until reaching the output end of the conveying pipe; finally, the motor II drives the movable pneumatic clamping jaw to move downwards for resetting, and the movable pneumatic clamping jaw clamps the mesh bag again.
10. A fruit bagging process for an automatic bagging fruit delivery device as claimed in claim 9 wherein: the four pneumatic telescopic rods move outwards to the limit position to expand the mesh bag, and after the motor stops, the following steps are executed: the fixed pneumatic clamping jaws loosen the mesh bag, the four pneumatic telescopic rods are contracted for a preset stroke to drive the mesh bag to ascend, and then the fixed pneumatic clamping jaws clamp the mesh bag again; the step of deflating the inflatable isolation tube is then performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064611.7A CN115285442B (en) | 2022-01-20 | 2022-01-20 | Automatic mesh bag fruit conveying device and fruit mesh bag conveying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064611.7A CN115285442B (en) | 2022-01-20 | 2022-01-20 | Automatic mesh bag fruit conveying device and fruit mesh bag conveying method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115285442A CN115285442A (en) | 2022-11-04 |
| CN115285442B true CN115285442B (en) | 2023-08-25 |
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| CN202210064611.7A Active CN115285442B (en) | 2022-01-20 | 2022-01-20 | Automatic mesh bag fruit conveying device and fruit mesh bag conveying method thereof |
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| CN112544230A (en) * | 2020-12-03 | 2021-03-26 | 浙江理工大学 | Conveying device for avoiding mutual collision of fruits |
| CN214961162U (en) * | 2020-12-06 | 2021-12-03 | 刘理达 | Fruit picking and bag sleeving rod |
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