CN105340591A

CN105340591A - Grouping type artificial nursery stock bud removing device

Info

Publication number: CN105340591A
Application number: CN201510795340.2A
Authority: CN
Inventors: 高国华; 王凯
Original assignee: Beijing University of Technology
Current assignee: Beijing University of Technology
Priority date: 2015-11-18
Filing date: 2015-11-18
Publication date: 2016-02-24
Anticipated expiration: 2035-11-18
Also published as: CN105340591B

Abstract

The invention discloses a grouping type artificial nursery stock bud removing device, and the device can remove growing points of a nursery stock group in a growing point-nipping artificial mode; the grouping type artificial nursery stock bud removing device mainly comprises a support, a push cylinder mounting base board, a push cylinder, a bud-removing cylinder, a connecting plate, a bud-removing cylinder connecting piece, a knife paw connecting piece, a connecting shaft I, a connecting shaft II, a shaft sleeve, a rotary knife paw, a nut I, a rotary connecting knife paw, a nut II, a rotary shaft fixing piece, a jump ring I, a rotary shaft, a fixed knife paw, a fixed knife paw fixing plate, a connecting shaft III, a jump ring II, and an oilless self lubricating bearing. Bud-removing knives are added, so one bud-removing operation can simultaneously remove growing points of a plurality of nursery stocks, thus improving bud-removing efficiency.

Description

The artificial nursery stock of a kind of burst-oriented class is except bud device

Technical field

The present invention relates to gardening fruits and vegetables except bud device, the artificial nursery stock of especially a kind of burst-oriented class is except bud device.

Background technology

It is quite general that gardening fruits and vegetables culture technique is at home and abroad applied, and in order to ensure the plant that the nutrition ample supply of fruits and vegetables is grafted in cotyledon or other, usual nursery stock needs to be removed growing point.In actual production, the removal of seedling growth point is usually all by manually completing, and working strength is quite large.Current existing machinery except bud mode be all utilize tool speed and cutting edge to turn down growing point mostly, this except bud mode except bud success rate lower.For except bud success rate is low and except the large problem of bud workload, the present invention goes out a new and effective except bud device with reference to artificial except bud patten's design.

Summary of the invention

The present invention according to the technical problem that will solve be propose a kind of realize similar artificial except bud mode in groups except bud automation equipment, to realize the carrying out that nursery stock can be automatical and efficient except bud operation.This plant automation degree is high, stable and reliable for performance, perfect in shape and function, and can effectively increase work efficiency.

For achieving the above object, it is as follows that major mechanical removes bud difficult point solution: the artificial mode except bud is the growing point that " pinching " falls nursery stock, and this mode can remove growing point comparatively neatly, but operating efficiency is low.Therefore the present invention is by realizing mechanization by artificial " pinching " mode, improves except bud success rate.In order to improve except bud efficiency, the present invention, by adding the mode except bud cutter, to realize once except bud operation can remove many seedlings growing point simultaneously, thus improves except bud efficiency.

Concrete technical scheme of the present invention: the artificial nursery stock of a kind of burst-oriented class except bud device, by support, releases cylinder mounting base, releases cylinder, except bud cylinder, brace, forms except bud cylinder contiguous block, cutter pawl contiguous block, connecting axle I, connecting axle II, axle sleeve, rotating knife pawl, nut I, the cutter pawl that is rotatably connected, nut II, rotating shaft fixed block, jump ring I, rotating shaft, dead knife pawl, dead knife pawl fixed head, connecting axle III, jump ring II, oil-less self-lubricating bearing.

Release cylinder by releasing cylinder mounting base and being bolted on support; The push rod of release cylinder and dead knife pawl fixed head are bolted and are fixed together; Dead knife pawl is bolted and is fixed on dead knife pawl fixed head; Rotating shaft fixed block is bolted and is fixed on dead knife pawl fixed head; Rotating shaft fixed block and rotating shaft are linked together by oil-less self-lubricating bearing; Rotating shaft is linked together by jump ring I with rotating knife pawl, the cutter pawl that is rotatably connected; Rotating knife pawl and the cutter pawl that is rotatably connected fix distance to each other, by the locked distance to each other of connecting axle II and nut II by axle sleeve; The cutter pawl that is rotatably connected is connected by connecting axle I with cutter pawl contiguous block, and fastening with nut I; Cutter pawl contiguous block is connected by connecting axle III with except bud cylinder contiguous block, and fixes with jump ring II; Except bud cylinder contiguous block is linked together by brace with except bud cylinder.

Accompanying drawing explanation

Fig. 1 is overall structure figure of the present invention;

Fig. 2 is oil-less self-lubricating bearing johning knot composition of the present invention;

Fig. 3 is rotating knife pawl structure chart of the present invention;

Fig. 4 is that the present invention is rotatably connected cutter pawl structure chart;

Fig. 5 is that the present invention removes bud operation chart;

In figure: 1, support, 2, release cylinder mounting base, 3, release cylinder, 4, except bud cylinder, 5, brace, 6, except bud cylinder contiguous block, 7, cutter pawl contiguous block, 8, connecting axle I, 9, connecting axle II, 10, axle sleeve, 11, rotating knife pawl, 12, nut I, 13, be rotatably connected cutter pawl, and 14, nut II, 15, rotating shaft fixed block, 16, jump ring I, 17, rotating shaft, 18, dead knife pawl, 19, dead knife pawl fixed head, 20, connecting axle III, 21, jump ring II, 22, oil-less self-lubricating bearing.

Embodiment

Below in conjunction with accompanying drawing, the invention will be further described:

As shown in Figure 1, the artificial nursery stock of a kind of burst-oriented class except bud device, comprise support 1, release cylinder mounting base 2, release cylinder 3, except bud cylinder 4, brace 5, except bud cylinder contiguous block 6, cutter pawl contiguous block 7, connecting axle I8, connecting axle II9, axle sleeve 10, rotating knife pawl 11, nut I12, the cutter pawl 13 that is rotatably connected, nut II14, rotating shaft fixed block 15, jump ring I16, rotating shaft 17, dead knife pawl 18, dead knife pawl fixed head 19, connecting axle III20, jump ring II21, oil-less self-lubricating bearing 22.

Release cylinder 3 by releasing cylinder mounting base 2 and being bolted on support 1; The push rod of release cylinder 3 and dead knife pawl fixed head 19 are bolted and are fixed together; Dead knife pawl 18 is bolted and is fixed on dead knife pawl fixed head 19; Rotating shaft fixed block 15 is bolted and is fixed on dead knife pawl fixed head 19; Rotating shaft fixed block 15 and rotating shaft 17 are linked together by oil-less self-lubricating bearing 22; Rotating shaft 17 is fixed together by jump ring I16 with rotating knife pawl 11, the cutter pawl 13 that is rotatably connected; Rotating knife pawl 11 and the cutter pawl 13 that is rotatably connected fix distance to each other, by the locked distance to each other of connecting axle II9 and nut II14 by axle sleeve 10; The cutter pawl 13 that is rotatably connected is connected by connecting axle I8 with cutter pawl contiguous block 7, and fastening with nut I12; Cutter pawl contiguous block 7 is connected by connecting axle III20 with except bud cylinder contiguous block 6, and fixes with jump ring II21; Except bud cylinder contiguous block 6 is linked together by brace 5 with except bud cylinder 4.

In an initial condition, except bud cylinder 4 push rod regains, such rotating knife pawl 11, be rotatably connected that there have between cutter pawl 13 and dead knife pawl 18 to be larger except bud space, so that seedling growth point enters.Release cylinder 3 and release push rod first forward, be transported to above nursery stock by rotating knife pawl 11 and the cutter pawl 13 that is rotatably connected, seedling growth point has just been placed into except in bud space.Next except bud cylinder 4 is released forward, rotating knife pawl 11 is selected to carry out growing point removal in the mode of rotary-cut downwards with the cutter pawl 13 that is rotatably connected.

Claims

1. the artificial nursery stock of burst-oriented class is except bud device, it is characterized in that comprising support (1), release cylinder mounting base (2), release cylinder (3), except bud cylinder (4), brace (5), except bud cylinder contiguous block (6), cutter pawl contiguous block (7), connecting axle I (8), connecting axle II (9), axle sleeve (10), rotating knife pawl (11), nut I (12), be rotatably connected cutter pawl (13), nut II (14), rotating shaft fixed block (15), jump ring I (16), rotating shaft (17), dead knife pawl (18), dead knife pawl fixed head (19), connecting axle III (20), jump ring II (21), oil-less self-lubricating bearing (22),

Release cylinder (3) by releasing cylinder mounting base (2) and being bolted on support (1); The push rod of release cylinder (3) and dead knife pawl fixed head (19) are bolted and are fixed together; Dead knife pawl (18) is bolted and is fixed on dead knife pawl fixed head (19); Rotating shaft fixed block (15) is bolted and is fixed on dead knife pawl fixed head (19); Rotating shaft fixed block (15) and rotating shaft (17) are linked together by oil-less self-lubricating bearing (22); Rotating shaft (17) is fixed together by jump ring I (16) with rotating knife pawl (11), the cutter pawl (13) that is rotatably connected; Rotating knife pawl (11) and the cutter pawl (13) that is rotatably connected fix distance to each other, by connecting axle II (9) and the locked distance to each other of nut II (14) by axle sleeve (10); The cutter pawl (13) that is rotatably connected is connected by connecting axle I (8) with cutter pawl contiguous block (7), and fastening with nut I (12); Cutter pawl contiguous block (7) is connected by connecting axle III (20) with except bud cylinder contiguous block (6), and fixes with jump ring II (21); Except bud cylinder contiguous block (6) is linked together by brace (5) with except bud cylinder (4).

2. the artificial nursery stock of a kind of burst-oriented class of claim 1 is except bud device, it is characterized in that: in an initial condition, except bud cylinder (4) push rod regains, such rotating knife pawl (11), be rotatably connected that there have between cutter pawl (13) and dead knife pawl (18) to be larger except bud space, so that seedling growth point enters; Release cylinder (3) and release push rod first forward, be transported to above nursery stock by rotating knife pawl (11) and the cutter pawl (13) that is rotatably connected, seedling growth point has just been placed into except in bud space; Next except bud cylinder (4) is released forward, rotating knife pawl (11) is selected to carry out growing point removal in the mode of rotary-cut downwards with the cutter pawl (13) that is rotatably connected.