CN203691963U - Leaf shearing device of belt reciprocating drive harvester for mulberry leaves - Google Patents
Leaf shearing device of belt reciprocating drive harvester for mulberry leaves Download PDFInfo
- Publication number
- CN203691963U CN203691963U CN201320814413.4U CN201320814413U CN203691963U CN 203691963 U CN203691963 U CN 203691963U CN 201320814413 U CN201320814413 U CN 201320814413U CN 203691963 U CN203691963 U CN 203691963U
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- leaf
- mulberry
- belt
- positioning baffle
- spring
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Abstract
The utility model discloses a leaf shearing device of a belt reciprocating drive harvester for mulberry leaves. The leaf shearing device is characterized by comprising a cutter lifting device and two cutters, wherein the cutter lifting device comprises two base frames which are symmetrically and vertically arranged; belt pulleys connected by a belt are respectively arranged at the upper end and the lower end of each base frame; the cutters are arranged on a left motion block and a right motion block; the left and right motion blocks are sleeved with upper and lower motion blocks so as to realize left-right sliding; transverse long through holes are formed in the middle parts of the left and right motion blocks and the upper and lower motion blocks; driving pins penetrate through the long through holes and are connected with the belts; the upper and lower motion blocks are adapted with guide rails on two sides of the belt pulleys. The belt reciprocating drive harvester for mulberry leaves, which is provided with the leaf shearing device, has the advantages that the automation degree is high; the positioning of mulberry branches and the picking of the mulberry leaves can be automatically realized, the picking efficiency of the mulberry leaves is increased and the labor intensity of mulberry planters is reduced.
Description
Technical field
The utility model relates to agricultural harvesting mechanical device, specifically the leaf-cutting device of the reciprocating driving mulberry leaf of a kind of belt grain header.
Background technology
China is exactly Can Ye big producing country all the time.Guangxi Region in recent years is caught again the strategical reajustment opportunity of China, greatly develops silkworm industry, and amount of cocoon crop is positioned at the whole nation first always.But mulberry field cargo handling operation still relies on manpower mostly, and labor productivity is low, labour intensity is large.Particularly mulberry leaf harvest leaf joint joint, the domestic mulberry leaf harvest machinery that also there is no automation, can only rely on manpower at present, and mulberry leaf harvest efficiency is extremely low, becomes the bottleneck of restriction China Sericulture development.And mode opponent's injury of manual harvesting mulberry leaf is very large, long-term mulberry leaf are plucked and are made mulberry planter's fingers deformed, and joint is thick, and tenosynovitis has become mulberry planter's occupational disease.
More existing Mulberry leaves plucking machine tool devices, the design providing as " agricultural mechanical journal " the 1st phase in 2004 disclosed " design of Mulberry leaves plucking machine ": mainly by manual-operating mechanism, speed increasing mechanism, hatch hollow gear shaft and blade, connect a few part compositions such as leaf basket, manual-operating mechanism is mainly used to rectilinear motion to be converted into circular motion, operator grasps handle, finger is pulled piston rod back and forth, drive an axle rotation by a linkage and ratchet and pawl arrangement, then separate two drive lines by an axle, and after two-stage speedup, drive hatch hollow gear shaft High Rotation Speed by two gear synchronous, wherein hatch hollow gear shaft is allow mulberry stem insert its hollow position and rotate around mulberry stem, be arranged on like this two blades on hatch hollow gear shaft around mulberry stem High Rotation Speed, by blade, the mulberry leaf on mulberry stem are cut to drop on and connect in leaf basket.
This Mulberry leaves plucking machine beneficial effect is: 1, greatly improved production efficiency; 2 and simple in structure, light, there is good operability.
The weak point of this Mulberry leaves plucking machine is: 1, the cooperation between its ratchet and hollow wheel gear is had relatively high expectations, and easily occurs that hollow tooth samsara is less than origin-location in use procedure, and original opening part, can not normally use Mulberry leaf plucker.2, use after this picking device, production efficiency is still very low, does not make mulberry planter break away from heavy manual labor.
Publication number is that the patent of CN2174029 " Mulberry leaf plucker " provides a kind of structure: by main part, collection leaf system system, unload leaf system system, blade forms, it is characterized in that: in the hole on the collection leaf thorn of collection leaf system system, the collection impeller that leaflet bar inserts in main part, the impeller that unloads that unloads leaf system system inserts on the collection leaf thorn that collects leaf system system, unloading unloading in the hole on hole and sleeve pipe and the base plate of leaf bar from the collection impeller of main part of leaf system system passes, more than the spring fitting that unloads leaf system system unloads the small lugs on leaf bar in sleeve pipe, blade inserts in the groove of main part.
Shift this picking device onto root along mulberry branch growing way from the tip of a branch, mulberry leaf are being collected on leaf thorn by thorn, and petiole is cut off by blade, while promoting to unload leaf bar, unload leaf system system and unload by mulberry leaf.
The advantage of this picking device is easy to operate, manufactures simply, has improved harvesting amount, has reduced labour intensity, and weak point is that it does not make mulberry planter break away from heavy manual labor.
Publication number is that the disclosed structure of CN2922429 " a kind of Mulberry leaves mechanical picking machine " is: by base plate, and slide bar, picking desk, picking device, spring, halyard, lifter, " V " type enters Sang Kou, enters mulberry groove, running gear composition, it is characterized in that, tighten on base plate both sides and connect four slide bars, two groups of totally four picking desks before and after being respectively inserted in respectively on the slide bar on both sides, respectively on picking desk install the picking device that two motors drives; Picking desk bottom connects spring, and top connects halyard; After halyard passes cover plate, tight joint is on top board; Halyard keeps moving with the movable push rod on the lifter of installing on the cover board and contacts; Between every two groups of picking desk, leave into mulberry groove and with the mulberry groove that enters on base plate and keep vertical; Base plate front end is opened " V " type and is entered Sang Kou, and running gear is established in bottom.
When operation, open the power switch that connects each electromotor, at this moment, lifter drive activity push rod is done circular motion, and according to circular motion be ring-like priority withstand before and after two groups of halyards, under the acting in conjunction of halyard and spring, two groups of front and back picking desk is done respectively elevating movement, and this elevating movement has ensured that picking device carries out mulberry leaf harvesting to the ramulus mori that enters mulberry groove from root to the tip.The mulberry leaf that pick fall into base plate, can artificially collect pack; The running gear of bottom can ensure the walking of picking machine, and constantly ramulus mori is entered to Sang Kou by " V " type and enter into mulberry groove.
The beneficial effect of this mulberry leaf grain header is: 1, can travel by running gear machinery in mulberry field; 2, can be by entering Sang Kou and entering mulberry groove feeding ramulus mori; 3, pluck by picking device the mulberry leaf that enter in mulberry groove; 4, saving of work and time, labour intensity is low, and operating efficiency is high.Weak point is: 1, total is for the positioner of mulberry tree, and picking device can not self-service searching ramulus mori, needs manually position picking device, belongs to semi-automatic machinery; 2, structure is too high, unbalance; 3, power set can only be positioned at top, make original unstable with regard to too high structural focus.
Utility model content
The purpose of this utility model is for prior art deficiency, and provide the leaf-cutting device of the reciprocating driving mulberry leaf of a kind of belt grain header, the mulberry leaf grain header automaticity of equipped this leaf-cutting device is high, can realize the location to ramulus mori and the harvesting of mulberry leaf automatically, improves the efficiency of mulberry leaf harvesting, reduction mulberry planter's labour intensity.
The purpose of this utility model is to realize by following technical scheme:
The leaf-cutting device of the reciprocating driving mulberry leaf of a kind of belt grain header, comprise cutter elevator and two cutters, cutter elevator comprises the pedestal that two symmetries vertically arrange, the upper/lower terminal of each pedestal is respectively equipped with the belt pulley connecting by belt, cutter is arranged on side-to-side movement piece, side-to-side movement piece and the piece socket that moves up and down, realization horizontally slips, side-to-side movement piece is provided with horizontal microscler through hole with the middle part of the piece that moves up and down, trundle is connected with belt through microscler through hole, and the guide rail on move up and down piece and belt pulley both sides connects.
Described cutter is the semicircle annular with cutting edge.
The reciprocating driving mulberry leaf of the belt grain header of equipped this leaf-cutting device, comprise running gear, base device, ramulus mori positioner and leaf-cutting device, base device is arranged on running gear, ramulus mori positioner and leaf-cutting device are arranged on base device, the positioning baffle of described ramulus mori positioner is vertically arranged on the cutter front of leaf-cutting device, the cutter elevator of leaf-cutting device is vertically arranged on base device, and two cutters in leaf-cutting device are arranged on the top of ramulus mori positioner.
Described ramulus mori positioner comprises detent mechanism, detent mechanism comprises two backstays and two positioning baffles, i.e. the first backstay and the second backstay, the first positioning baffle and the second positioning baffle, the first backstay is connected with the first positioning baffle, the second backstay is connected with the second positioning baffle, the two ends, left and right of the first positioning baffle and the second positioning baffle are connected with respectively the first positioning baffle axle and the second positioning baffle axle, the first positioning baffle axle, the second positioning baffle axle overlaps respectively the first spring and the second spring, the first positioning baffle axle and the first spring stretch in the groove of the first left and right locating piece, the second positioning baffle axle and the second spring stretch in the groove of the second left and right locating piece, with positioning baffle four positioning baffle axles the 3rd positioning baffle axle connected vertically, the 4th positioning baffle axle, the 5th positioning baffle axle, the 6th positioning baffle axle overlaps respectively the 3rd spring, the 4th spring, the 5th spring, the 6th spring, the 3rd positioning baffle axle and the 3rd spring, the 4th positioning baffle axle and the 4th spring stretch in the groove of the first front and back locating piece, the 5th positioning baffle axle and the 5th spring, the 6th positioning baffle axle and the 6th spring stretch in the groove of the second front and back locating piece.
Vehicle frame front end on base device is provided with baffle plate, the bottom of baffle plate with enter Sang Tongdao form Y-shaped enter Sang Kou.
Adopt above-mentioned technical scheme, this mulberry leaf grain header is realized moving up and down of cutter by the trundle being fixed on belt with the piece that moves up and down, the closure that is realized left and right two cutters by the cooperation of trundle, belt pulley and side-to-side movement piece with separate, coordinate backstay that ramulus mori is fixed on to operating position by positioning baffle, and by the reset that is enclosed within spring on positioning baffle axle and realizes baffle plate.Walk in mulberry field by running gear; Enter Sang Kou feeding ramulus mori by Y-shaped; Pluck mulberry leaf by cutter; By ramulus mori positioner, ramulus mori is located automatically.The utility model automaticity is high, the labour intensity that improved the efficiency that mulberry leaf are plucked, reduces mulberry planter.
Brief description of the drawings
Fig. 1 is leaf-cutting device and the equipped structural representation of the reciprocating driving mulberry leaf of belt grain header in the utility model embodiment;
Fig. 2 is the structural representation of ramulus mori positioner in embodiment;
Fig. 3 is the equipped structural representation of backstay and locating piece in embodiment;
Fig. 4 is the equipped structural representation of cutter in embodiment leaf-cutting device;
Fig. 5 is the schematic top plan view of Fig. 4;
Fig. 6 is that Y-shaped enters mulberry mouth structure schematic diagram.
In figure, 1. vehicle frame 2. belt pulley 3. belt 4. pedestal 5. rollers 6. piece 7. cutter 8. trundle 9. side-to-side movement piece 10-1. first positioning baffle 10-2. second positioning baffle 11-1. first spring 11-2. second spring 11-3. the 3rd spring 11-4. the 4th spring 11-5. the 5th spring 11-6. the 6th spring 12-1. first left and right locating piece 12-2. second left and right locating piece 13-1. first front and back locating piece 13-2. second front and back locating piece 14-1. first backstay 14-2. the second backstay 15. guide rails 16. that move up and down enter Sang Tongdao 17. baffle plate 18-1. first positioning baffle axle 18-2. the second positioning baffle axle 18-3. the 3rd positioning baffle axle 18-4. the 4th positioning baffle axle 18-5. the 5th positioning baffle axle 18-6. the 6th positioning baffle axle 19. running gear 20. motors.
Embodiment
Below in conjunction with drawings and Examples, the utility model content is further elaborated, but is not to restriction of the present utility model.
Embodiment:
With reference to Fig. 1-Fig. 6, the leaf-cutting device of the reciprocating driving mulberry leaf of a kind of belt grain header, comprise cutter elevator and two cutters 7, cutter elevator comprises the pedestal 4 that two symmetries vertically arrange, each pedestal 4 upper, lower two ends are respectively equipped with the belt pulley 2 connecting by belt 3, cutter 7 is arranged on side-to-side movement piece 9, side-to-side movement piece 9 is socketed with the piece 6 that moves up and down, realization horizontally slips, side-to-side movement piece 9 is provided with horizontal microscler through hole with the middle part of the piece 6 that moves up and down, trundle 8 is connected with belt 3 through microscler through hole, the move up and down two ends of piece 6 are respectively equipped with roller 5 and connect with the guide rail 15 on belt pulley 2 both sides.Belt pulley 2 is connected with motor 20.
Cutter 7 is the semicircle annular with cutting edge.
The reciprocating driving mulberry leaf of the belt grain header of equipped this leaf-cutting device, comprise running gear, base device, ramulus mori positioner and leaf-cutting device, base device is arranged on running gear, ramulus mori positioner and leaf-cutting device are arranged on base device, the positioning baffle of described ramulus mori positioner is vertically arranged on cutter 7 fronts of leaf-cutting device, the cutter elevator of leaf-cutting device is vertically arranged on base device, and two cutters 7 in leaf-cutting device are arranged on the top of ramulus mori positioner.
As shown in Fig. 2 Fig. 3, ramulus mori positioner comprises detent mechanism, detent mechanism comprises two backstays and two positioning baffles, i.e. the first backstay 14-1 and the second backstay 14-2, the first positioning baffle 10-1 and the second positioning baffle 10-2, the first backstay 14-1 is connected with the first positioning baffle 10-1, the second backstay 14-2 is connected with the second positioning baffle 10-2, the two ends, left and right of the first positioning baffle 10-1 and the second positioning baffle 10-2 are connected with respectively the first positioning baffle axle 18-1 and the second positioning baffle axle 18-2, the first positioning baffle axle 18-1, the second positioning baffle axle 18-2 overlaps respectively the first spring 11-1 and the second spring 11-2, the first positioning baffle axle 18-1 and the first spring 11-1 stretch in the groove of the first left and right locating piece 12-1, the second positioning baffle axle 18-2 and the second spring 11-2 stretch in the groove of the second left and right locating piece 12-2, with positioning baffle four positioning baffle axles the 3rd positioning baffle axle 18-3 connected vertically, the 4th positioning baffle axle 18-4, the 5th positioning baffle axle 18-5, the 6th positioning baffle axle 18-6 overlaps respectively the 3rd spring 11-3, the 4th spring 11-4, the 5th spring 11-5, the 6th spring 11-6, the 3rd positioning baffle axle 18-3 and the 3rd spring 11-3, the 4th positioning baffle axle 18-4 and the 4th spring 11-4 stretch in the groove of the first front and back locating piece 13-1, the 5th positioning baffle axle 18-5 and the 5th spring 11-5, the 6th positioning baffle axle 18-6 and the 6th spring 11-6 stretch in the groove of the second front and back locating piece 13-2.
Particularly, two pedestals 4, left and right locating piece and front and back locating piece are fixed on vehicle frame 1, two positioning baffles connect respectively six roots of sensation positioning baffle axle, and stretch into respectively in left and right locating piece and front and back locating piece, the first spring 11-1 is enclosed within on the first positioning baffle axle 18-1, the second spring 11-2 is enclosed within on the second positioning baffle axle 18-2, the 3rd spring 11-3 is enclosed within on the 3rd positioning baffle axle 18-3, the 4th spring 11-4 is enclosed within on the 4th positioning baffle axle 18-4, the 5th spring 11-5 is enclosed within on the 5th positioning baffle axle 18-5, the 6th spring 11-6 is enclosed within on the 6th positioning baffle axle 18-6, trundle 8 is fixed on the belt 3 of belt pulley 2 and moves up and down with the rotation of belt 3 by the hole on belt 3, move up and down piece 6 with trundle 8 close contacts and stretch out four axles, being provided with roller 5 at shaft end and coordinating with the guide rail 15 on pedestal 4, side-to-side movement piece 9 coordinates with trundle 8 and the piece 6 that moves up and down, and on the axle of side-to-side movement piece 9 front ends, connects cutter 7.Vehicle frame 1 front end on base device is provided with baffle plate 17, and the bottom of baffle plate 17 forms Y-shaped and enters Sang Kou with entering Sang Tongdao 16, and running gear 19 is equipped with to ensure the walking of mulberry leaf grain header in below.
The reciprocating driving mulberry leaf of the belt grain header of equipped this leaf-cutting device is operated by two people, and ramulus mori passes through in the middle of mulberry leaf grain header, and two people stand respectively in row mulberry tree both sides.Two people push away forward at mulberry leaf grain header rear, keep mulberry leaf grain header to be subject to power forward.When operation, open the power switch of motor 20, the mulberry leaf harvest of going to the field after motor 20 stabilizations of speed.Ramulus mori enters Sang Kou by Y-shaped and enters mulberry leaf harvester and contact with the first backstay 14-1, the second backstay 14-2 and push backward backstay, the first positioning baffle 10-1, the second positioning baffle 10-2 are moved backward, at this moment positioning baffle extruding the 3rd spring 11-3, the 4th spring 11-4, the 5th spring 11-5 and the 6th spring 11-6, make ramulus mori arrive operating position; The trundle 8 that the belt 3 of the right and left connects first drives side-to-side movement piece 9 to make two cutter 7 closures then move up to top to center position motion and completes mulberry leaf harvesting in the time moving with belt pulley 2.The side-to-side movement piece 9 that trundle 8 drives both sides more afterwards left, move right, make two cutters 7 separately, drive the piece 6 that moves up and down to move downward simultaneously, while moving downward certain position, side-to-side movement piece 9 touches the first positioning baffle 10-1 and the second positioning baffle 10-2 and they is divided right and left and pushes respectively the first spring 11-1 and the second spring 11-2, when the first positioning baffle 10-1 and the second positioning baffle 10-2 separate completely, ramulus mori leaves, the machine moves forward, simultaneously, owing to stopping without ramulus mori, the first positioning baffle 10-1 and the second positioning baffle 10-2 are at the 3rd spring 11-3, the 4th spring 11-4, before and after under the effect of the 5th spring 11-5 and the 6th spring 11-6, reset, in the time that the piece 6 that moves up and down moves upward, the first positioning baffle 10-1 and the second positioning baffle 10-2 left and right under the first spring 11-1 and the second spring 11-2 effect resets.Vehicle frame running gear 19 continues to overtake mulberry leaf grain header, and ramulus mori enters Sang Kou by Y-shaped and enters mulberry leaf harvester again, repeats said process.
Claims (2)
1. the leaf-cutting device of the reciprocating driving mulberry leaf of a belt grain header, it is characterized in that: described leaf-cutting device comprises cutter elevator and two cutters, cutter elevator comprises the pedestal that two symmetries vertically arrange, each pedestal upper, lower two ends are respectively equipped with the belt pulley connecting by belt, cutter is arranged on side-to-side movement piece, side-to-side movement piece and the piece socket that moves up and down, realization horizontally slips, side-to-side movement piece is provided with horizontal microscler through hole with the middle part of the piece that moves up and down, trundle is connected with belt through microscler through hole, the guide rail on piece and belt pulley both sides of moving up and down connects.
2. leaf-cutting device according to claim 1, is characterized in that: described cutter is the semicircle annular with cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814413.4U CN203691963U (en) | 2013-12-12 | 2013-12-12 | Leaf shearing device of belt reciprocating drive harvester for mulberry leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814413.4U CN203691963U (en) | 2013-12-12 | 2013-12-12 | Leaf shearing device of belt reciprocating drive harvester for mulberry leaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691963U true CN203691963U (en) | 2014-07-09 |
Family
ID=51042495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320814413.4U Expired - Fee Related CN203691963U (en) | 2013-12-12 | 2013-12-12 | Leaf shearing device of belt reciprocating drive harvester for mulberry leaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688661A (en) * | 2013-12-12 | 2014-04-02 | 广西科技大学 | Leaf cutting device of belt reciprocating type drive mulberry leaf harvesting machine |
| CN105052396A (en) * | 2015-08-14 | 2015-11-18 | 广西大学 | Mulberry leaf shearing device |
| CN105103791A (en) * | 2015-08-14 | 2015-12-02 | 山东农业大学 | Mulberry shoot harvester adjustable in stubble height |
-
2013
- 2013-12-12 CN CN201320814413.4U patent/CN203691963U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688661A (en) * | 2013-12-12 | 2014-04-02 | 广西科技大学 | Leaf cutting device of belt reciprocating type drive mulberry leaf harvesting machine |
| CN103688661B (en) * | 2013-12-12 | 2016-02-10 | 广西科技大学 | The leaf-cutting device of a kind of belt reciprocating driving mulberry leaf grain header |
| CN105052396A (en) * | 2015-08-14 | 2015-11-18 | 广西大学 | Mulberry leaf shearing device |
| CN105103791A (en) * | 2015-08-14 | 2015-12-02 | 山东农业大学 | Mulberry shoot harvester adjustable in stubble height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |