CN201230484Y

CN201230484Y - Back type fruit scissors

Info

Publication number: CN201230484Y
Application number: CNU2008201316552U
Authority: CN
Inventors: 卫家宣
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-06
Filing date: 2008-08-06
Publication date: 2009-05-06
Anticipated expiration: 2018-08-06

Abstract

The utility model relates to back type fruit shears which comprise a box body, a main support, a connecting rod, a cross-shaped connector, a base, fruit shears, a net bag, an operating rod, an operating handle, a pull wire, a pulley and a shearing handle. The fruit shears worn on the back can be operated with hands, and can be adapted for the fruit picking for the fruit trees at different heights by adjusting the lengths of the main support and the operating rod, by vertically and horizontally moving the cross-shaped movable connector and by shearing the fruits through the pull wire and the pulley and via the shearing handle, the defects of low speed, wasted time, wasted labor and high labor waste during the picking process by climbing or taking a ladder are reduced, and the utility model has the advantages of simple structure, convenient operation and easy production.

Description

Back of the body formula is really cut

Affiliated technical field

The utility model relates to a kind of back of the body formula and really cuts.

Background technology

Along with the continuous development of rural economy crop, each planting fruit-trees spreads all over all parts of the country, and general top fruit sprayer height is at 2-7 meters, shorter fruit tree may stand in ground and plucks, and higher fruit tree need climb or take ladder and can pluck, and it is slow to pluck medium velocity, consuming time taking a lot of work, the labour wastes greatly.

Summary of the invention

For overcoming than needing to climb in the high fruit tree harvesting or taking ladder and pluck, speed is slow, consuming time taking a lot of work, and the labour wastes big deficiency, and the utility model provides a kind of back of the body formula really to cut.

The technical scheme that its technical problem that solves the utility model adopts is: back of the body formula really cut by casing, main support, connecting rod, cruciform joint, pedestal, fruit cut, the net container made of bamboo, wicker, ratten, etc., action bars, operating handle, backguy, pulley, shearing handle form.

In a rectangular box front braces and waistband are installed, the main support bottom of being made up of several connecting rods is fixed in the casing, connecting rod is made up of hollow pipe and the connector that is fixed on two ends, be connected and fixed by the butterfly screw between connector, main support length is regulated by increase and decrease connecting rod number, the connecting rod of main support front end is connected with short connecting rod 1 through the butterfly screw, short connecting rod 1, short connecting rod 2, cruciform joint is through the synthetic cross active section of stack of rivets, about the energy, about movable, short connecting rod 2 front ends are connected with rectangular solid base through rivet, the pedestal middle part is fixed with support, is fixed with banking pin on the support, and both sides are provided with a pin hole, net container made of bamboo, wicker, ratten, etc. top is fixed on the iron hoop, two latches on the iron hoop insert in the pin hole of pedestal, and are fixed by the top screw, and the net container made of bamboo, wicker, ratten, etc. is by having certain flexible material braiding.

The middle part of short connecting rod 2 is equipped with a sleeve and fixes through the top screw, the sleeve connector flexibly connects through the operator link on rivet and action bars top, action bars is made up of several operator links, operator link is to fix a solid connector at an end of hollow pipe, solid connector insert another operator link hollow pipe one end after screw fix, action bars length is regulated by increase and decrease operator link number, the operator link of action bars bottom is connected with operating handle by screw, be connected with the shearing handle on the operating handle, shear on the handle back-moving spring is installed, backguy pipe and wire-drawing wheel, the backguy pipe is provided with a top screw, be used for fixing backguy, wire-drawing wheel is used for operating thread.

Fruit is cut the middle part and flexibly connects by screw and pedestal, fruit is cut the handle middle part and is seated between banking pin, cut position and opening angle in order to the restriction fruit, a flexible steel cable is installed in the end, two ends are locked by holding screw, and the flexible steel cable middle part is connected the horizontal trolley of backguy through being installed in the sleeve top, the vertical sliding wheel of cartridges sides with backguy, and shear backguy pipe on the handle with after wire-drawing wheel is connected, lock by the top screw on the backguy pipe.

The connecting rod of main support and the operator link of action bars can be made into different length, regulate the needs of length to adapt to main support and action bars.

Using method: 1, main support is connected with short connecting rod 1 after the connecting rod number is connected to the general height that needs the harvesting fruit tree through increasing, subtracting again.2, the top screw on the loosening backguy pipe.3, with action bars through increase, reducing connecting rod number is connected to the length that both hands can handled easily.4, tighten up backguy, and by the top screw locking on the backguy pipe, unnecessary backguy is taken in the wire-drawing wheel.5, with the casing back, the waistband that is locked, it is firm to be convenient to casing.6, one hold lever handles, and another holds the shearing handle, about really cutting by bimanualness, move horizontally.7, the scissors mouth is aimed at and need be depressed the shearing handle after the fruit of harvesting, backguy on the backguy this moment pipe is cut the flexible steel cable of handle end through two pulley pulling fruits, fruit scissors mouth closes up fruit cut and falls in the net container made of bamboo, wicker, ratten, etc. under leverage, under the gravity of fruit, make and have certain flexible net container made of bamboo, wicker, ratten, etc. and slowly open, and slip into along the net container made of bamboo, wicker, ratten, etc. and to collect in the basket, after unclamping the shearing handle, effect down cut handle at back-moving spring is got back to original position, backguy is unclamped, fruit cuts that the edge of a knife opens under the coil tension spring effect, prepares to cut next time fruit.

When not using, with the connecting rod of main support and the operator link of action bars, the fruit container made of bamboo, wicker, ratten, etc. is pulled down in proper order, and backguy is taken in the wire-drawing wheel, puts into casing and preserves or transport.

The beneficial effects of the utility model are: but described fruit is cut and carries on the back in the back bimanualness, and by regulating main support, action bars length, and by about the cross active section, move left and right, through backguy, pulley, cut fruit by shearing handle operation, the fruit that can adapt to the differing heights fruit tree is plucked, speed is slow when reducing climbing or taking the ladder harvesting, consuming time taking a lot of work, the labour wastes big deficiency, and is simple in structure, easy to use, be easy to produce.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the basic schematic diagram of the utility model embodiment.

Fig. 2 is that A-A of the utility model embodiment Fig. 1 is to schematic diagram.

Fig. 3 is that K-K of the utility model embodiment Fig. 1 is to schematic diagram.

Fig. 4 is the local enlarged diagram of the utility model embodiment Fig. 1.

Fig. 5 is the local enlarged diagram of the utility model embodiment Fig. 1.

Among the figure: 1. casing, 2. main support, 3. connecting rod, 4. hollow pipe, 5. connector, 6. butterfly screw, 7. short connecting rod 1,8. cruciform joint, 9. short connecting rod 2,10. rivet, 11. pedestals, 12. supports, 13. banking pin, 14. pin holes, 15. sleeves, 16. top screws, 17. the sleeve connector, 18. action bars, 19. operator links, 20. solid connectors, 21. screw, 22. operating handles, 23. shear handle, 24. back-moving springs, 25. the backguy pipe, 26. wire-drawing wheels, 27. fruits are cut 28. coil tension springs, 29. the scissors handle, 30. flexible steel cables, 31. holding screws, 32. backguys, 33. horizontal trolley, 34. vertical sliding wheels, the 35. net container made of bamboo, wicker, ratten, etc.s, 36. iron hoops, 37. latch, 38. braces, 39. waistbands.

Embodiment

At Fig. 1, Fig. 2, Fig. 3, Fig. 4, among Fig. 5, casing (1) front is equipped with braces (38) and waistband (39), the bottom of the main support of being made up of connecting rod (3) (2) is fixed in the casing (1), connecting rod (3) is made up of hollow pipe (4) and the connector (5) that is fixed on two ends, connect by butterfly screw (6) between connector (5), the connecting rod (3) of main support (2) front end is connected with short connecting rod 1 (7) through butterfly screw (6), short connecting rod 1 (7), short connecting rod 2 (9), cruciform joint (8), the cross active section that is combined into through rivet (10), about the energy, about movable, short connecting rod 2 (9) front ends are connected with pedestal (11) through rivet (10), pedestal (11) middle part is fixed with support (12), be fixed with banking pin (13) on the support (12), both sides are provided with pin hole (14), the net container made of bamboo, wicker, ratten, etc. (35) top is fixed on the iron hoop (36), latch (37) on the iron hoop (36) inserts in the pin hole (14) of pedestal (11), and fixing by top screw (16).

The middle part of short connecting rod 2 (9) is equipped with a sleeve (15) and fixing through top screw (16), sleeve connector (17) flexibly connects through the operator link (19) of rivet (10) with action bars (18) top, action bars (18) is made up of operator link (19), operator link (19) is to fix a solid connector (20) at an end of hollow pipe (4), solid connector (20) inserts hollow pipe (4) one ends of another operator link (19) after screw (21) is fixing, the operator link (19) of action bars (18) bottom is connected with operating handle (22) by screw (21), be connected with on the operating handle (22) and shear handle (23), shear on the handle (23) back-moving spring (24) is installed, backguy pipe (25) and wire-drawing wheel (26), backguy pipe (25) is provided with a top screw (16), is used to lock backguy (32).

Fruit is cut (27) middle part and flexibly connects by screw (21) and pedestal (11), fruit is cut handle (29) middle part and is seated between banking pin (13), a flexible steel cable (30) is installed in the end, two ends are locked by holding screw (31), flexible steel cable (30) middle part is connected with backguy (32), horizontal trolley (33), the lateral vertical side pulley (34) of backguy (32) through being installed in sleeve (15) top, and shear backguy pipe (25) on the handle (23) with after wire-drawing wheel (26) is connected, lock by the top screw (16) on the backguy pipe (25).

Claims

1, a kind of back of the body formula is really cut, by casing, main support, connecting rod, cruciform joint, pedestal, fruit cut, the net container made of bamboo, wicker, ratten, etc., action bars, operating handle, backguy, pulley, shearing handle form, it is characterized in that: pedestal (11) both sides are provided with pin hole (14), the net container made of bamboo, wicker, ratten, etc. (35) top is fixed on the iron hoop (36), latch on the iron hoop (37) inserts in the pin hole of pedestal, and fixing by top screw (16).

2, the described back of the body formula of root a tree name claim 1 is really cut, and it is characterized in that: fruit is cut (27) middle part and flexibly connects by screw (21) and pedestal (11), and fruit is cut handle (29) middle part and is seated between banking pin (13), a flexible steel cable (30) is installed in the end, and two ends are locked by holding screw (31).