CN114902867A - Automatic collection device that picks of broccoli - Google Patents
Automatic collection device that picks of broccoli Download PDFInfo
- Publication number
- CN114902867A CN114902867A CN202210411704.2A CN202210411704A CN114902867A CN 114902867 A CN114902867 A CN 114902867A CN 202210411704 A CN202210411704 A CN 202210411704A CN 114902867 A CN114902867 A CN 114902867A
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- China
- Prior art keywords
- cutter head
- broccoli
- cutter
- steel wire
- automatic
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/26—Harvesting of standing crops of cabbage or lettuce
Abstract
The invention discloses an automatic broccoli picking and collecting device which comprises a cutter head assembly and a collecting assembly, wherein the collecting assembly is arranged on the side edge of the cutter head assembly, the cutter head assembly comprises a first cutter head and a second cutter head, the first cutter head is connected with the second cutter head through a sliding rod, the first cutter head is fixedly arranged at the top end of the sliding rod, the second cutter head is sleeved on the sliding rod, a driving assembly is arranged on the side edge of the second cutter head and drives the second cutter head to move back and forth along the sliding rod, a steel wire groove is formed in the inner side of the first cutter head, a steel wire is arranged on one side, facing the first cutter head, of the second cutter head, and the steel wire is inserted into the steel wire groove when moving. The starter motor makes the lead screw rotate, with power transmission to the second cutter, the second cutter removes, will cut off the broccoli when the steel wire on the second cutter touches the stalk of broccoli, through the actuating mechanism drive, the slider of output removes and pushes away the broccoli to the conveyer belt, and the conveyer belt throws the broccoli in the collection box, accomplishes the collection of broccoli, avoids artifical the harvesting, and efficiency is higher.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to an automatic picking and collecting device for broccoli.
Background
In modern agricultural production activities, the fruit picking process is mostly manual and labor-intensive, and the cost of fruit harvesting is increased by manual employment. At present, the domestic and foreign researches are on the picking of crops with thinner fruit stalks such as apples, cucumbers, pears and the like, but the picking of crops with thick fruit stalks such as broccoli near the ground is seldom researched, the flowers are cut by adopting tools such as sickles and the like manually, then the flowers are stored, the flowers need to be stood for a long time for harvesting, the waist damage is easily caused, the efficiency is lower, and the harvesting is influenced. It is therefore desirable to develop a picking apparatus that ensures fruit integrity and is efficient to replace manual picking.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the technical scheme of the automatic broccoli picking and collecting device which has high automation degree, good cutting effect and complete cutting result.
Automatic collection device of picking of broccoli, including blade disc subassembly and collection subassembly, the collection subassembly sets up the side at blade disc subassembly, blade disc subassembly includes first blade disc and second blade disc, first blade disc passes through sliding rod connection with the second blade disc, first blade disc fixed mounting is on the top of slide bar, the second blade disc cup joints on the slide bar, the side of second blade disc is provided with drive assembly, drive second blade disc is along slide rail reciprocating motion, first blade disc inboard is provided with the steel wire groove, one side of second blade disc orientation first blade disc is provided with the steel wire, peg graft in the steel wire groove when the steel wire removes.
Furthermore, the driving assembly is in transmission fit with the second cutter head and comprises a driving motor and a screw rod, the screw rod is inserted into the second cutter head, and the driving motor is in transmission connection with the screw rod.
Furthermore, a nut pair is sleeved on the screw rod and fixedly connected with the second cutter head, and a screw rod hole is formed in the second cutter head.
Furthermore, slide bar connecting pieces are arranged on the side edges of the first cutter head and the second cutter head, and slide bars are inserted into the slide bar connecting pieces;
the sliding rod is provided with a long key and a short key, the first cutter head is connected with the short key in a matched mode, and the second cutter head is connected with the long key in a matched mode.
Further, the collecting assembly comprises a driving mechanism and a collecting box, and the collecting box and the driving mechanism are respectively arranged on two sides of the first cutter head.
The driving mechanism is arranged on the short plate, and the driving component and the sliding rod are arranged and matched with the long plate;
the sliding rod is sleeved with a spring, and the spring is limited between the second cutter head and the long plate.
Furthermore, a buffering sponge is arranged on the first cutter head, and a steel wire groove is formed in the buffering sponge.
Furthermore, a groove is formed in the second cutter disc, mounting frames are arranged on the side walls of the two sides of the groove, a pulley lever is arranged on the mounting frames, and the steel wire is fixedly arranged on the pulley lever.
Furthermore, a pulley is sleeved on the pulley rod.
Furthermore, baffle plates are fixedly arranged on the first cutter disc and the second cutter disc, the baffle plates are arranged on the outer sides of the first cutter disc and the second cutter disc, and the two groups of baffle plates, the first cutter disc and the second cutter disc are combined to form limiting frames. After cutting, the fruits are limited at the end parts of the sliding rods, and the fruits are pushed to the conveying belt through the driving mechanism, so that the blanking work of the cutter head assembly is completed.
Compared with the prior art, the invention has the following advantages:
the starter motor makes the lead screw rotate, with power transmission to the second cutter, the second cutter removes, will cut off the broccoli when the steel wire on the second cutter touches the stalk of broccoli, through the actuating mechanism drive, the slider of output removes and pushes away the broccoli to the conveyer belt, and the conveyer belt is thrown the broccoli to the collecting box in, accomplishes the collection of broccoli, avoids artifical the harvesting, and efficiency is higher.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the cutterhead assembly in an initial state;
FIG. 3 is a schematic view of the cutter disc assembly in a cutting state;
FIG. 4 is a schematic view of a first cutter head configuration;
fig. 5 is a schematic structural view of a second cutter head.
In the figure: 1, a collection box; 2, conveying a belt; 3, a screw mandrel; 31, a nut pair; 4, a first cutter head; 41 a buffer sponge; 42 a steel wire groove; 5 a driving mechanism; 6 driving the motor; 7, a second cutter head; 71 a mounting rack; 72 screw holes; 73 grooves; 74 a pulley lever; 8, steel wires; 9, a pulley; 10 baffle plates; 11 a spring; 12 long bond; 13 a slide bar; 14 short bonds; 15 mounting a bracket; 16 slide bar linkage.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1-5, the broccoli automatic picking and collecting device comprises a cutter head assembly and a collecting assembly, wherein the collecting assembly is arranged on the side edge of the cutter head assembly, the cutter head assembly comprises a first cutter head 4 and a second cutter head 7, the first cutter head 4 is connected with the second cutter head 7 through a sliding rod 13, the first cutter head 4 is fixedly installed at the top end of the sliding rod 13, the second cutter head 7 is sleeved on the sliding rod 13, a driving assembly is arranged on the side edge of the second cutter head 7 and drives the second cutter head 7 to reciprocate along the sliding rod 13, a steel wire groove 42 is arranged on the inner side of the first cutter head 4, a steel wire 8 is arranged on one side, facing the first cutter head 4, of the second cutter head 7, and the steel wire 8 is inserted into the steel wire groove 42 when moving. When cutting, prevent to cause the damage to cutter head subassembly striking. Steel wire 8
The side of second blade disc 7 is provided with connecting portion, and drive assembly and connecting portion transmission fit, drive assembly include that driving motor 6, lead screw 3 peg graft in the connecting portion, and driving motor 6 is connected with the transmission of lead screw 3. The screw rod 3 is sleeved with a nut pair 31, the nut pair 31 is fixedly connected with a connecting part of the second cutter head 7, and a screw rod hole 72 is formed in the connecting part. The drive motor 6 includes a stepping motor.
Slide bar connecting pieces 16 are arranged on the side edges of the first cutter disc 4 and the second cutter disc 7, and the slide bars 13 are inserted in slide bar holes of the slide bar connecting pieces 16. The sliding rod 13 is provided with a long key 12 and a short key 14, the first cutter head 4 is connected with the short key 14 in a matching mode, and the second cutter head 7 is connected with the long key 12 in a matching mode. The side of the slide bar hole is provided with a slot which is respectively matched with the long key and the short key, and the long key and the short key are inserted into the corresponding slot of the slide bar hole. The long key 12 and the short key 14 prevent the cutter head from slipping on the circumference of the slide rod 13. The two groups of cutter heads are ensured to be positioned in the same plane, and the steel wire 8 and the steel wire groove 42 can be stably matched all the time.
The collecting assembly comprises a driving mechanism 5 and a collecting box 1, and the collecting box 1 and the driving mechanism 5 are respectively arranged on two sides of the first cutter head 4. The outer sides of the cutter head assembly and the collecting assembly are also provided with mounting brackets 15, the mounting brackets 15 are L-shaped brackets, the driving mechanism 5 is mounted on the short plate, and the driving assembly and the sliding rods 13 are mounted and matched with the long plate. The end of the sliding rod 13 is provided with a thread which is connected with the thread of the long plate. A conveyor belt 2 can be arranged between the collecting box 1 and the cutter head assembly, and the collecting box 1 is arranged at the output end of the conveyor belt 2. The fruits are pushed to the conveyer belt and then are transported to the collecting box 1 through the conveyer belt.
The driving mechanism 5 includes various devices, in this embodiment, an electric cylinder is used, and an output device capable of performing piston motion, such as an air rod and an air cylinder, may also be used, so long as the cut broccoli fruit can be conveyed from the cutter head assembly to the conveyor belt in terms of function.
In order to prolong the service life of the device, a spring 11 is sleeved on the sliding rod 13, and the spring 11 is limited between the second cutter disc 7 and the long plate. When the cutter is reset, the second cutter 7 can be prevented from impacting the mounting bracket 15 due to overlarge return stroke.
The pulley rod 74 is sleeved with a pulley 9. Two sets of pulleys 9 are arranged on each set of pulley levers 74, the steel wires 8 are arranged between the two sets of pulleys, and two sets of steel wires 8 are arranged to ensure smooth cutting. The first cutter head 4 is provided with a buffer sponge 41, and a steel wire groove 82 is arranged on the buffer sponge 41. The buffer sponge 41 can prevent damage to the cutter head and the pulley 9 caused by impact. The second cutter disc 7 is provided with a groove 73, side walls of two sides of the groove 73 are provided with a mounting frame 71, the mounting frame 71 is provided with a pulley lever 74, and the steel wire 8 is fixedly arranged on the pulley lever 74.
In order to prevent the broccoli fruits from falling off the cutter head assembly after cutting, baffle plates 10 are fixedly arranged on the first cutter head 4 and the second cutter head 7, the baffle plates 10 are arranged on the outer sides of the first cutter head 4 and the second cutter head 7, and the two groups of baffle plates 10 are combined with the first cutter head 4 and the second cutter head 7 to form limiting frames. The cut broccoli fruit is used for frame column broccoli fruit to prevent the fruit from falling.
In another embodiment, the driving component for driving the second cutter disc to move is an air cylinder, the cylinder body of the air cylinder is fixedly mounted on the long plate of the mounting bracket 15, the telescopic end is fixedly connected with the second cutter disc 7, the air cylinder drives the second cutter disc 7 to push towards the first cutter disc 4 during cutting, until the steel wire 8 is inserted into the steel wire groove 42, and the root of the broccoli is cut.
During the use, be connected this automatic collection device is picked installing support 15 and outside running gear, need resume the second blade disc to the leftmost side before the use for the blade disc subassembly is located the both sides of broccoli, makes lead screw 3 rotate through driving motor 6, drives the removal of second blade disc 7, makes tight steel wire 8 cut off the broccoli, and it is more convenient to make the cutting. And the steel wire 8 can pass through the steel wire groove 42 on the first cutter head, so that the cutting is more complete. The added anti-collision buffer sponge 41 on the side edge of the first cutter disc 4 prevents the pulley 9 from being damaged. The baffles 10 around the cutterhead assembly can frame the broccoli and push the cut broccoli onto the conveyor 2 by the movement of the driving mechanism 5.
The cut broccoli is pushed onto the conveyor belt 2 through the movement of the driving mechanism, and then is transported to the collection box 1 through the conveyor belt 2, so that the broccoli is collected and treated uniformly. When resetting, the driving mechanism firstly restores to the initial position, and then the driving motor 6 drives the screw rod 3 to rotate so that the second cutter head 1 returns to the left side, thereby facilitating the re-cutting.
The starter motor makes the lead screw rotate, with power transmission to the second cutter, the second cutter removes, will cut off the broccoli when the stalk of broccoli is touched to steel wire 8 on the second cutter, through the actuating mechanism drive, the slider of output removes and pushes away the broccoli to the conveyer belt, and the conveyer belt is put in the broccoli to collection case 1, accomplishes the collection of broccoli, avoids artifical the harvesting, and efficiency is higher.
Claims (10)
1. The automatic broccoli picking and collecting device comprises a cutter head component and a collecting component, wherein the collecting component is arranged on the side edge of the cutter head component, it is characterized in that the cutter head component comprises a first cutter head (4) and a second cutter head (7), the first cutter head (4) is connected with the second cutter head (7) through a slide bar (13), the first cutter head (4) is fixedly arranged at the top end of the sliding rod (13), the second cutter head (7) is sleeved on the sliding rod (13), a driving component is arranged on the side edge of the second cutter head (7) and drives the second cutter head (7) to reciprocate along the slide rail (13), the inner side of the first cutter head (4) is provided with a steel wire groove (42), one side of the second cutter head (7) facing the first cutter head (4) is provided with a steel wire (8), and the steel wire (8) is inserted into the steel wire groove (42) when moving.
2. The automatic broccoli picking and collecting device according to claim 1, wherein the driving assembly is in transmission fit with the second cutter head (7), the driving assembly comprises a driving motor (6) and a screw rod (3), the screw rod (3) is inserted into the second cutter head (7), and the driving motor (6) is in transmission connection with the screw rod (3).
3. The automatic broccoli picking and collecting device according to claim 3, wherein the screw rod (3) is sleeved with a nut pair (31), the nut pair (31) is fixedly connected with the second cutter head (7), and the second cutter head (7) is provided with a screw rod hole (72).
4. The automatic broccoli picking and collecting device as claimed in claim 1, wherein the side edges of the first cutterhead (4) and the second cutterhead (7) are provided with sliding rod connectors (16), and the sliding rods (13) are inserted into the sliding rod connectors (16);
be provided with long key (12) and short key (14) on slide bar (13), first blade disc (4) with short key (14) cooperation is connected, second blade disc (7) with long key (12) cooperation is connected.
5. The automatic broccoli picking and collecting device according to claim 1, wherein the collecting assembly comprises a driving mechanism (5) and a collecting box (1), and the collecting box (1) and the driving mechanism (5) are respectively arranged at two sides of the first cutter head (4).
6. The automatic broccoli picking and collecting device according to claim 5, further comprising a mounting bracket (15), wherein the mounting bracket (15) is an L-shaped bracket, the driving mechanism (5) is mounted on a short plate, and the driving assembly and the sliding rod (13) are mounted and matched with a long plate;
the sliding rod (13) is sleeved with a spring (11), and the spring (11) is limited between the second cutter head (7) and the long plate.
7. The automatic broccoli picking and collecting device according to claim 1, wherein a buffering sponge (41) is arranged on the first cutter head (4), and the steel wire groove (82) is arranged on the buffering sponge (41).
8. The automatic broccoli picking and collecting device according to claim 1, wherein a groove (73) is formed in the second cutter head (7), mounting frames (71) are arranged on two side walls of the groove (73), a pulley rod (74) is arranged on each mounting frame (71), and the steel wire (8) is fixedly arranged on the pulley rod (74).
9. The automatic broccoli picking and collecting device according to claim 8, wherein a pulley (9) is sleeved on the pulley lever (74).
10. The automatic broccoli picking and collecting device according to claim 1, wherein the first cutter disc (4) and the second cutter disc (7) are fixedly provided with baffle plates (10), the baffle plates (10) are arranged on the outer sides of the first cutter disc (4) and the second cutter disc (7), and the two groups of baffle plates (10) are combined with the first cutter disc (4) and the second cutter disc (7) to form a limiting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210411704.2A CN114902867A (en) | 2022-04-19 | 2022-04-19 | Automatic collection device that picks of broccoli |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210411704.2A CN114902867A (en) | 2022-04-19 | 2022-04-19 | Automatic collection device that picks of broccoli |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114902867A true CN114902867A (en) | 2022-08-16 |
Family
ID=82764516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210411704.2A Pending CN114902867A (en) | 2022-04-19 | 2022-04-19 | Automatic collection device that picks of broccoli |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114902867A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104603A (en) * | 1985-06-11 | 1988-02-17 | 钟灵烈 | Machine for stripping grain and cutting stalk |
| JPS63279716A (en) * | 1987-05-11 | 1988-11-16 | Kubota Ltd | Harvester for vegetable of head formation |
| JPH0731252A (en) * | 1993-07-20 | 1995-02-03 | Kobashi Kogyo Co Ltd | Apparatus for preparing vegetable with formed head |
| CN205357134U (en) * | 2016-02-01 | 2016-07-06 | 周曲珠 | Marine reed cutting system |
| CN108551859A (en) * | 2018-07-05 | 2018-09-21 | 从佳乐 | A kind of Chinese cabbage picker |
| CN210183917U (en) * | 2019-04-15 | 2020-03-27 | 昆明理工大学 | Tobacco leaf harvester |
| CN112772130A (en) * | 2021-01-04 | 2021-05-11 | 寿县济坤蔬菜种植有限公司 | Picking device for broccoli planting |
-
2022
- 2022-04-19 CN CN202210411704.2A patent/CN114902867A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104603A (en) * | 1985-06-11 | 1988-02-17 | 钟灵烈 | Machine for stripping grain and cutting stalk |
| JPS63279716A (en) * | 1987-05-11 | 1988-11-16 | Kubota Ltd | Harvester for vegetable of head formation |
| JPH0731252A (en) * | 1993-07-20 | 1995-02-03 | Kobashi Kogyo Co Ltd | Apparatus for preparing vegetable with formed head |
| CN205357134U (en) * | 2016-02-01 | 2016-07-06 | 周曲珠 | Marine reed cutting system |
| CN108551859A (en) * | 2018-07-05 | 2018-09-21 | 从佳乐 | A kind of Chinese cabbage picker |
| CN210183917U (en) * | 2019-04-15 | 2020-03-27 | 昆明理工大学 | Tobacco leaf harvester |
| CN112772130A (en) * | 2021-01-04 | 2021-05-11 | 寿县济坤蔬菜种植有限公司 | Picking device for broccoli planting |
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