Summary of the invention
In view of this, it is necessary to for a kind of simple in construction, easy to operate medlar-picking machine.
A kind of medlar-picking machine includes that fruit stem guides comb, cutting tool, drive mechanism, accommodation structure, picking machine housing, electricity
Source, described cutting tool is arranged on fruit stem and guides the lower section of comb, and one end of cutting tool is connected with drive mechanism, power supply and driving
Mechanism is connected by wire, and drive mechanism and power supply are arranged in picking machine housing, the lower end of picking machine housing and accommodation structure
Fixing connection, the pocket of accommodation structure is just to the lower section at cutting tool;Described cutting tool symmetrical configuration, cutting tool
Front end is the jagged edge of a knife and completes the cutting to Chinese wolfberry carpopodium by reciprocating motion.
Beneficial effect: above-mentioned medlar-picking machine compared with prior art: the jagged knife edge general purpose of the front end of cutting tool
Cross to move back and forth and the fruit stem of Fructus Lycii is cut off, so that fruit band handle, more completely, Fructus Lycii during dry in the sun, can be reduced
Radix osteomelis schwerinais rate.Fruit stem below the edge of a knife guides comb that Fructus Lycii leaf can be avoided to be cut cutter cutting.The most above-mentioned medlar-picking machine
Take up room less, simple in construction, small volume and less weight, it is advantageous to operation in narrow space, the most easily gets around Fructus Canarii.
Accompanying drawing explanation
Fig. 1 is the structural representation of medlar-picking machine.
Fig. 2 is the drive mechanism annexation figure with cutting tool of a better embodiment of medlar-picking machine.
Fig. 3 is the drive mechanism annexation figure with cutting tool of another better embodiment of medlar-picking machine.
Fig. 4 is the drive mechanism annexation section view with cutting tool of another better embodiment of medlar-picking machine
Figure.
Fig. 5 is that the fruit stem of a better embodiment of medlar-picking machine guides the structural representation combed.
In figure: fruit stem guide comb 10, orientation direction groove 101, spring lay rod 102, spring part 103, cutting tool 20, the
One stopper slot the 201, first pivot pole the 202, second stopper slot the 203, second pivot pole 204, drive mechanism 30, drive motor 301,
Eccentric the 302, first eccentric shaft 303, second drive motor 304, driven gear the 305, second eccentric shaft 306, accommodation structure 40,
House bearing 401, house basket 402.
Detailed description of the invention
Refer to Fig. 1 and Fig. 2, medlar-picking machine includes that fruit stem guides comb 10, cutting tool 20, drive mechanism 30, houses
Mechanism 40, picking machine housing 50, power supply, described cutting tool 20 is arranged on fruit stem and guides the lower section of comb 10, cutting tool 20
One end is connected with drive mechanism 30, and power supply is connected by wire with drive mechanism 30, and drive mechanism 30 and power supply are arranged on harvesting
In casing body 50, the lower end of picking machine housing 50 is fixing with accommodation structure 40 to be connected, and the pocket of accommodation structure 40 is at cutter
The lower section of tool 20;Described cutting tool 20 symmetrical configuration, the front end of cutting tool 20 is the jagged edge of a knife and is transported by reciprocal
Move the cutting to Chinese wolfberry carpopodium.
Described fruit stem guides the middle-end of comb 10 to arrange orientation direction groove 101, so that cutting tool 20 is along orientation direction groove
The opening direction of 101 moves back and forth, and rod 102 laid by the spring that fruit stem guides the rear end of comb 10 to arrange two L-types, and rod laid by spring
The minor face of 102 is fixing with fruit stem guiding comb 10 to be connected, and the long limit that rod 102 laid by spring is unsettled, and the length of rod 102 laid by two springs
The end face on limit faces, and spring is laid and arranged spring part 103 on rod 102, and spring is laid excellent 102 and sheathed is connected with spring, spring
One end of part 103 and fruit stem guide comb 10 to removably connect, and the other end of spring removably connects with cutting tool 20.By bullet
The elastic force effect of spring, it is possible to make cutting tool 20 guide comb 10 laminating all the time with fruit stem, in order to pluck.
The rear end of described cutting tool 20 arranges the first stopper slot 201, and described first stopper slot 201 is by two pieces and cutting
The boss composition that cutter 20 is vertical, the gap between two pieces of boss is the first stopper slot 201, and the drive end of drive mechanism 30 exists
First stopper slot 201 moves back and forth, promotes cutting tool 20 to move back and forth along the long limit of orientation direction groove 101 simultaneously.
Described drive mechanism 30 includes the first driving motor 301, eccentric 302, and first drives the rotating shaft of motor 301 with inclined
The axle center of the side of heart wheel 302 is fixing to be connected, and the edge of the opposite side of eccentric 302 arranges the first eccentric shaft 303, and first is eccentric
Axle 303 is the drive end of drive mechanism 30, the first eccentric shaft 303 and the first stopper slot 201 matched in clearance, the first eccentric shaft 303
Pump in the first stopper slot 201 during the axis rotation around eccentric 302, promote cutter simultaneously
Tool 20 completes bilateral reciprocation.
The middle-end of the axis of described cutting tool 20 arranges through hole, guides the relevant position of comb 10 to arrange first at fruit stem
Point post 202, one end of the first pivot pole 202 guides vertical the fixing of comb 10 to be connected with fruit stem, and the other end of the first pivot pole 202 is worn
Cross the through hole of cutting tool 20, and coordinate with the via clearance of cutting tool 20, so that cutting tool 20 is around the first pivot pole
202 reciprocating rotations.
Before being not provided with pivot pole, if cutting tool 20 is regarded as a lever, then the fulcrum of lever is exactly
The point that first eccentric shaft 303 contacts with cutting tool 20, resistance arm is approximately the length of whole cutting tool 20, and therefore first is inclined
The power that cutting tool 20 is applied by mandrel 303 is bigger.After being provided with pivot pole, the length of resistance arm reduces, and therefore first is inclined
The power that cutting tool 20 is applied by mandrel 303 is less.So can reduce the power of motor, reduce the caloric value of motor, it is possible to
Play energy-conservation effect.The stress that the most whole cutting tool 20 bears diminishes, and therefore the life-span of cutting tool 20 increases.
Refer to Fig. 3 and Fig. 4, the rear end of described cutting tool 20 arranges the second stopper slot 203, described second stopper slot
203 in the plane at cutting tool 20 place, and the drive end of drive mechanism 30 moves back and forth in the second stopper slot 203.
The middle-end of the axis of described cutting tool 20 arranges through hole, guides the relevant position of comb 10 to arrange second at fruit stem
Point post 204, one end of the second pivot pole 204 guides vertical the fixing of comb 10 to be connected with fruit stem, and the other end of the second pivot pole 204 is worn
Cross the through hole of cutting tool 20, and coordinate with the via clearance of cutting tool 20, so that cutting tool 20 is around the second pivot pole
204 reciprocating rotations.
Described drive mechanism 30 includes the second driving motor 304, driving gear, driven gear 305, and driving gear is arranged on
In second rotating shaft driving motor 304, driven gear 305 and driving gear engage and are connected, and the edge of driven gear 305 arranges the
Two eccentric shafts 306, the second eccentric shaft 306 is the drive end of drive mechanism 30, between the second eccentric shaft 306 and the second stopper slot 203
Gap coordinate, the second eccentric shaft 306 during the axis rotation around driven gear 305 in the second stopper slot 201 before and after
Move back and forth, promote cutting tool 20 to complete bilateral reciprocation simultaneously.
Described accommodation structure 40 includes housing bearing 401, housing basket 402, houses one end and the picking machine housing of bearing 401
50 fixing connect, and the other end housing bearing 401 is ring-type, house one end ring-type with housing bearing 401, the bottom of basket 402 admittedly
Fixed connection, houses the pocket that upper end is described accommodation structure 40 of basket 402.
When using above-mentioned medlar-picking machine, one holds the handle position of picking machine housing 50, and another hands catches Fructus Lycii
Branch, is directed at fruit stem position by picking machine, makes the fruit stem of Fructus Lycii insert fruit stem and guides comb 10, and the edge of a knife of cutting tool 20 carries out past
Multiple motion, cuts off the fruit stem of Fructus Lycii, and the fruit of Fructus Lycii falls in accommodation structure 40.
Described fruit stem guides the comb position of the front end of comb 10 can set thickness according to practical situation, to coordinate cutter
Fruit stem is cut by the edge of a knife of tool 20, meanwhile, refer to Fig. 5, and the cross section at the comb position of the front end of fruit stem guiding comb 10 can
Being up-small and down-big trapezoidal, to reach to cut quickly and efficiently the purpose of Chinese wolfberry carpopodium.
The application of the present invention is not limited solely to pluck Fructus Lycii.Every according to the solution of the present invention make flower, really, the adopting of leaf
Off-hook, broadly falls into protection scope of the present invention.