CN211566056U - Double-bud-section sugarcane seed cutting machine knife box - Google Patents

Abstract

The utility model discloses a two bud section sugarcane cutter casees, the power distribution box comprises a box body, go up the rotor, lower rotor and surely kind of sword, it transversely sets up side by side to go up rotor and lower rotor, it is located lower rotor top to go up the rotor, it rotates with the box respectively to go up rotor and lower rotor and is connected, the box is stretched out respectively to the both ends head of going up rotor and lower rotor, it cuts kind of sword to be equipped with transverse arrangement on rotor and the lower rotor respectively, it sets up relatively from top to bottom to cut kind of sword on the rotor and on the lower rotor, go up the rotor and install a plurality of centre gripping rollers respectively with the outside week of lower rotor, form between going up rotor and the lower rotor and cut the fracture, the rotor front portion is equipped with into the sugarcane mouth, it is relative with cutting off the mouth to advance the sugarcane mouth, the box rear portion is equipped with out the sugarcane mouth, it is vice to be equipped with the gear between rotor and the lower rotor. The knife box can solve the technical problems that the seed cutting efficiency is low and the damage to the seed sections of the sugarcane is easily caused in the seed cutting process of the sugarcane.

Description

Double-bud-section sugarcane seed cutting machine knife box

Technical Field

The utility model relates to an agricultural mechanical equipment technical field, concretely relates to two bud sections sugarcane cutter casees.

Background

Before the sugarcane is planted, the sugarcane with the seed buds needs to be cut into sugarcane sections by using a seed cutting device. The traditional sugarcane seed cutting is generally realized through manual operation, namely, the sugarcane with seed buds is directly cut into sugarcane seed sections through a chopper or a hand hay cutter manually, the manual seed cutting mode is low in working efficiency and high in labor intensity, and the completeness of the sugarcane seed sections is difficult to guarantee.

At present, a mechanical cutting device is adopted to cut the sugarcane seeds, but the mechanical cutting device is adopted to cut the sugarcane seeds, some of the sugarcane seeds need to be specially bound before the sugarcane seeds are cut, and some of the sugarcane seeds can only be cut one or a few of sugarcane seeds at a time, so that the cutting efficiency is low, and the sugarcane seeds are easily damaged in the seed cutting process, and the emergence rate is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a double-bud-section sugarcane seed cutting machine knife case to solve the sugarcane and cut kind of technical problem that the in-process is cut kind of inefficiency and easily causes the damage to the sugarcane kind section.

In order to solve the technical problem, the technical scheme of the utility model is that: a double-bud-section sugarcane seed cutting machine knife box, which comprises a box body, an upper knife roller, a lower knife roller and a seed cutting knife, the upper knife roll and the lower knife roll are transversely arranged side by side, the upper knife roll is positioned above the lower knife roll, the upper knife roll and the lower knife roll are respectively and rotationally connected with the box body, two ends of the upper knife roll and the lower knife roll respectively extend out of the box body, the upper knife roll and the lower knife roll are respectively provided with the seed cutting knives which are transversely arranged, the seed cutting knives on the upper knife roll and the lower knife roll are oppositely arranged up and down, a plurality of clamping rollers are respectively arranged on the peripheries of the upper knife roller and the lower knife roller, a cutting opening is formed between the upper knife roller and the lower knife roller, the front part of the knife box is provided with a sugarcane inlet, the sugarcane inlet is opposite to the cutting opening, the rear part of the box body is provided with a sugarcane outlet, and a gear pair is arranged between the upper knife roller and the lower knife roller.

As an improved mode, two seed cutting knives which are arranged in a back-to-back mode are installed on the upper knife roll; two seed cutting knives which are arranged in a back-to-back mode and correspond to the two seed cutting knives on the upper knife roll are installed on the lower knife roll.

As an improved mode, the clamping roller is a hollow round pipe processed by elastic materials.

As an improvement, each of the pinch rollers comprises several segments.

As an improved mode, the thickness of the clamping roller is 4-8 mm, and the length of each section of the clamping roller is 10-14 cm.

As an improved mode, the seed cutting knife further comprises a knife holder and a clamping roller mounting seat, the seed cutting knife is fixed on the upper knife roll or the lower knife roll through the knife holder, the clamping roller is mounted on the clamping roller mounting seat, and the clamping roller mounting seat is fixedly arranged on the upper knife roll or the lower knife roll.

As an improved mode, the clamping roller mounting seat is provided with a plurality of mounting cross sections, every the mounting cross sections are provided with a plurality of threaded holes which are discretely arranged and fit into a circle, the clamping roller mounting seat is fixedly connected with the upper knife roll or the lower knife roll through a support, and the clamping roller is fixed on the clamping roller mounting seat through threaded fasteners penetrating through the threaded holes.

As an improved mode, the clamping roller is provided with a mounting hole and a connecting hole, and the mounting hole and the connecting hole are arranged oppositely.

The technical effect obtained by adopting the technical scheme is as follows:

the utility model provides a two bud section sugarcane cutter casees make the cutting edge of going up kind of sword and cutting kind of sword under continuous coincidence with the sugarcane through the relative rotation between last rotor and the lower rotor, evenly cut into sugarcane kind of festival section, the mode of cutting kind for traditional manual has not only improved work efficiency, the sugarcane kind of festival section length of cutting into moreover is unanimous, can guarantee the emergence rate of sugarcane, use this two bud section sugarcane to cut kind of machine can realize cutting kind to the automation of sugarcane, but greatly reduced labour, and the cost is saved.

Two seed cutters which are arranged in a back-to-back mode are arranged on the upper cutter roller; two seed cutting knives which are arranged in a back-to-back mode and correspond to the two seed cutting knives on the upper knife roll are installed on the lower knife roll respectively, and the seed cutting knives arranged in the back-to-back mode continuously cut seeds, so that the lengths of the cut sugarcane seed sections are appropriate, and the seed cutting efficiency is improved.

Because the hollow pipe that the grip roller was formed for processing by elastic material, dry grip roller adopts the hollow pipe of elastic material can make the grip roller both can guarantee to have sufficient clamping-force at the in-process of centre gripping sugarcane, can produce corresponding concave deformation again in order to avoid pressing from both sides bad sugarcane kind and influence the rate of emergence.

Because every pinch roll includes a plurality of sections, the pinch roll segmentation setting can make its production great deformation when centre gripping sugarcane, avoids pressing from both sides bad sugarcane kind.

Owing to still include blade holder and grip roller mount pad, surely kind of sword passes through the blade holder is fixed in go up the rotor or on the rotor down, the grip roller install in on the grip roller mount pad, the grip roller mount pad is fixed to be located go up the rotor or on the rotor down, the grip roller mount pad is equipped with a plurality of installation cross-section, every be equipped with the screw hole that a plurality of discrete settings and fit are the circle on the installation cross-section, the grip roller mount pad link firmly in go up the rotor or on the rotor down, the grip roller is through passing the threaded fastener of screw hole is fixed in on the grip roller mount pad. The clamping roller, the seed cutting knife and the upper knife roller and the lower knife roller are in modular design, so that the universality can be improved, and the knife box can be conveniently disassembled and assembled and the local parts can be conveniently replaced and maintained.

Because be equipped with mounting hole and connecting hole on the grip roller, the mounting hole with the connecting hole sets up relatively, and threaded fastener passes on the connecting hole is fixed in the grip roller mount pad with the grip roller, and the installation trompil is just to the connecting hole, and the instrument (like the screwdriver) that will be used for fastening or dismantling threaded fastener passes the mounting hole and can fasten or dismantle threaded fastener.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a longitudinal cross-sectional view of a knife box;

FIG. 2 is a transverse cross-sectional view of the knife box;

FIG. 3 is a partial cross-sectional view of the knife box;

in the figure, 11-sugarcane inlet, 12-cutting port, 13-sugarcane outlet, 21-box, 22-upper knife roller, 23-lower knife roller, 24-seed cutting knife, 25-clamping roller, 26-knife holder, 27-clamping roller mounting seat, 3-gear pair and 5-sugarcane seed segment.

Detailed Description

As shown in fig. 1 to 3, a double-bud sugarcane cutting machine knife box comprises a box body 21, an upper knife roller 22, a lower knife roller 23 and a seed cutting knife 24, wherein the upper knife roller 22 and the lower knife roller 23 are transversely arranged side by side, the upper knife roller 22 is positioned above the lower knife roller 23, the upper knife roller 22 and the lower knife roller 23 are respectively rotatably connected with the box body, two ends of the upper knife roller 22 and the lower knife roller 23 which are arranged in the box body 21 respectively extend out of the box body 21, the upper knife roller 22 and the lower knife roller 23 are respectively provided with the seed cutting knife 24 which are transversely arranged, and the seed cutting knives 24 on the upper knife roller 22 and the lower knife roller 23 are arranged up and down oppositely. In this embodiment, the upper knife roll 22 is provided with two seed cutters 24 arranged in a back-to-back manner, the lower knife roll 23 is provided with two seed cutters 24 arranged in a back-to-back manner and respectively corresponding to the two seed cutters 24 on the upper knife roll 22, and the seed cutters 24 arranged in a back-to-back manner continuously cut seeds, so that the cut sugarcane seed segments 5 are appropriate in length, and the seed cutting efficiency is improved.

Go up the outside of rotor 22 and lower rotor 23 and install a plurality of grip rollers 25 respectively all around, a plurality of grip rollers 25 set up side by side, sugarcane grip roller 25 is the hollow pipe that is formed by the processing of elastic material, the processing of optional rubber material of sugarcane grip roller 25, the thickness of sugarcane grip roller 25 is 4 ~ 8 millimeters and preferred 6 millimeters for its elasticity is in pressing from both sides tight sugarcane and not hindering between the bud, the length of each section sugarcane grip roller 25 is 10 ~ 14 centimeters and preferred 12.5 centimeters, make the simple and easy convenience of screw installation and firm. The clamping roller 25 is provided with a mounting hole and a connecting hole which are arranged oppositely, the clamping roller 25 is fixed on the upper and lower knife rolls by the threaded fastener penetrating through the connecting hole, the mounting hole is opposite to the connecting hole, and a tool (such as a screwdriver) for fastening or disassembling the threaded fastener penetrates through the mounting hole to fasten or disassemble the threaded fastener. The dry sugarcane clamping roller 25 is made of a hollow round pipe made of elastic materials, so that the clamping roller 25 can ensure enough clamping force in the process of clamping the sugarcane, and can generate corresponding concave deformation to avoid clamping the sugarcane seeds to influence the emergence rate. Each sugarcane clamping roller 25 comprises a plurality of sections, and the clamping rollers 25 are arranged in sections, so that the clamping rollers can generate large deformation when clamping the sugarcane, and the sugarcane seeds are prevented from being damaged by clamping.

A cutting opening 12 is formed between the upper knife roll 22 and the lower knife roll 23, a sugarcane inlet 11 is arranged at the front part of the knife box 21, the sugarcane inlet 11 is opposite to the cutting opening 12, a sugarcane outlet 13 is arranged at the rear part of the box body, and a gear pair 3 is arranged between the upper knife roll 22 and the lower knife roll 23. One of the upper or lower knife rolls 22, 23 is provided with a power input and is connected to a drive, preferably a hydraulic motor. A sugarcane inlet platform for feeding the sugarcane can be arranged in front of the sugarcane inlet 11, and a sugarcane outlet platform for outputting the sugarcane can be arranged behind the sugarcane outlet 13.

As a preferred embodiment, the double-bud sugarcane cutting machine knife box of the application further comprises a knife holder 26 and a clamping roller mounting seat 27, the seed cutting knife 24 is fixed on the upper knife roll 22 or the lower knife roll 23 through the knife holder 26, the sugarcane clamping roller 25 is installed on the clamping roller mounting seat 27, the clamping roller mounting seat 27 is fixedly arranged on the upper knife roll 22 or the lower knife roll 23, the clamping roller mounting seat 27 is provided with a plurality of installation cross sections, each installation cross section is provided with a plurality of threaded holes which are discretely arranged and fit into a circle, the clamping roller mounting seat 27 is fixedly connected on the upper knife roll 22 or the lower knife roll 23 through a support, and the clamping roller 25 is fixed on the clamping roller mounting seat 27 through threaded fasteners penetrating through the threaded holes. The clamping roller 25, the seed cutting knife 24 and the upper knife roller and the lower knife roller are in modular design, so that the universality is improved, and the knife box can be conveniently disassembled and assembled and the local parts can be conveniently replaced and maintained.

The application method of the double-bud-section sugarcane seed cutting machine comprises the following steps:

1. the hydraulic motor is started to drive the upper knife roller 22 and the lower knife roller 23 to rotate relatively.

2. The sugarcane to be cut is vertically and uniformly placed on the sugarcane feeding platform manually, the sugarcane is fed into the sugarcane feeding opening 11 of the knife box 21, when the sugarcane approaches the cutting opening 12, the sugarcane is clamped and fed into the cutting opening 12 by the clamping rollers 25 on the upper knife roller 22 and the lower knife roller 23, when the seed cutting knives 24 on the upper knife roller 22 and the lower knife roller 23 rotate to opposite positions, the sugarcane is cut, and the cut sugarcane seed sections 5 fall onto the sugarcane discharging and feeding platform from the sugarcane discharging opening 13 and are output and stacked.

Claims (9)

1. A double-bud-section sugarcane seed cutting machine knife box is characterized by comprising a box body, an upper knife roll, a lower knife roll and a seed cutting knife, the upper knife roll and the lower knife roll are transversely arranged side by side, the upper knife roll is arranged above the lower knife roll, the upper knife roll and the lower knife roll are respectively and rotationally connected with the box body, two ends of the upper knife roll and the lower knife roll extend out of the box body, the upper knife roll and the lower knife roll are respectively provided with the seed cutting knives which are transversely arranged, the seed cutting knives on the upper knife roll and the lower knife roll are oppositely arranged up and down, a plurality of clamping rollers are respectively arranged on the peripheries of the upper knife roller and the lower knife roller, a cutting opening is formed between the upper knife roller and the lower knife roller, the front part of the knife box is provided with a sugarcane inlet, the sugarcane inlet is opposite to the cutting opening, the rear part of the box body is provided with a sugarcane outlet, and a gear pair is arranged between the upper knife roller and the lower knife roller.

2. The double-bud sugarcane cutting machine knife box of claim 1, wherein two oppositely arranged seed cutters are mounted on the upper knife roller; two seed cutting knives which are arranged in a back-to-back mode and correspond to the two seed cutting knives on the upper knife roll are installed on the lower knife roll.

3. The dual-bud sugarcane cutting machine knife box of claim 2, wherein the clamping roller is a hollow circular tube machined from an elastic material.

4. A dual bud sugarcane cutting machine knife box as claimed in claim 3, wherein each of the grip rollers includes a plurality of segments.

5. A double-bud sugarcane cutting machine knife box according to claim 1, wherein the thickness of the clamping roller is 4-8 mm, and the length of each clamping roller is 10-14 cm.

6. The dual-bud sugarcane cutting machine knife box of claim 1, further comprising a knife holder and a clamping roller mounting seat, wherein the seed cutting knife is fixed on the upper knife roller or the lower knife roller through the knife holder, the clamping roller is mounted on the clamping roller mounting seat, and the clamping roller mounting seat is fixedly arranged on the upper knife roller or the lower knife roller.

7. The dual-bud sugarcane cutting machine knife box of claim 6, wherein the clamping roller mounting base is provided with a plurality of mounting sections, each mounting section is provided with a plurality of threaded holes which are discretely arranged and fit into a circle, the clamping roller mounting base is fixedly connected to the upper knife roller or the lower knife roller, and the clamping roller is fixed on the clamping roller mounting base through threaded fasteners penetrating through the threaded holes.

8. The double-bud sugarcane cutting machine knife box of claim 6, wherein the clamping roller is provided with a mounting hole and a connecting hole, and the mounting hole and the connecting hole are arranged oppositely.

9. A double-bud sugarcane cutting machine knife box according to claim 1, wherein one of the upper knife roller and the lower knife roller is provided with a power input end and is connected with a driving device.

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