CN205865097U - Pineapple leaf cuts up still field machine - Google Patents
Pineapple leaf cuts up still field machine Download PDFInfo
- Publication number
- CN205865097U CN205865097U CN201620787561.5U CN201620787561U CN205865097U CN 205865097 U CN205865097 U CN 205865097U CN 201620787561 U CN201620787561 U CN 201620787561U CN 205865097 U CN205865097 U CN 205865097U
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- screw feeder
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- frame
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Abstract
The utility model discloses a pineapple leaf cuts up still field machine, including frame and the rack -mounted awl tooth gearbox of difference, straight -tooth reducing gear box, screw feeder, rotor, awl tooth gearbox is connected with the rotor through first belt subassembly, and the rotor is connected with the straight -tooth reducing gear box through second belt subassembly again, and the straight -tooth reducing gear box passes through chain assembly and is connected with the screw feeder, be equipped with stationary knife, spiller and grating in the below of screw feeder and rotor, the distance between stationary knife and the rotor is 2 -5mm, and the spiller is installed in the frame through a square steel, the one end and the square steel fixed connection of grating, and the other end is pressed close to the stationary knife and is fixed in the frame. The utility model discloses because cutting knife and the cutting of stationary knife cooperation carrying on supporting type, the cutting knife working speed is lower just can to cut off the pineapple leaf, and the rotor cylinder can block that the pineapple leaf becomes piece departure machine and outer and cause and cut with louing, and the accessible distance size of adjusting cutting knife and rotor cylinder with control cutting knife quantity and wait the dissection length of controlling the pineapple leaf, the operation energy consumption is low and efficient.
Description
Technical field
This utility model relates to agricultural machinery technological field, and especially a kind of pineapple leaves cuts up and farmland returned machine.
Background technology
Fructus Ananadis comosi is a kind of famous tropical fruit (tree), China's cultivated area nearly million mu.Fructus Ananadis comosi general crop cycle is 2 years,
After Tao Taiing, its plant is accomplished by clearing up suddenly, and Plant weight reaches 8-14 ton, by its on the spot chopping and returning be that culture fertility is most effective
A kind of technical measures.
The structure of pineapple leaves also field equipment is mainly flail knife formula at present, utilizes the flail knife high speed rotating being articulated with on cutter shaft,
Hitting, tear and cut pineapple leaves, owing to pineapple leaves contains the fiber that pliability is extremely strong, this strike without supporting type is shredded,
Flail knife needs higher working speed (1700r/min), pineapple leaves could be cut off, shred, so, operation consumption is big, and spinach
Luo Yeyi flies out outside machine in flakes, causes and leakage cuts, so that repeat operation multipass, its crushing effect could meet also field agronomy to be wanted
Asking, productivity ratio is relatively low, and 1.5-2.8 mu/hour, and tractor repeatedly lower ground compacting soil；Though double-roll type chopper productivity ratio
Higher, energy consumption has declined, but requires that supporting tractor power is relatively big (more than 100 horsepowers), and less than 90 horsepowers of rural area
Tractor accounts for the overwhelming majority, thus promotes and be restricted.And use moving knife to coordinate with stationary knife, carry out the also Tian Fang of supporting type chopping
Formula, the working speed that moving knife needs is relatively low, the about half of flail knife formula type, so, workload and energy consumption are less, to dilatory
Acc power requires little, and the suitability is more preferable, and cutting-off process pineapple leaves is difficult to fly out in flakes and cause and leakage cut, and its staple fiber ppd is controlled
Make in the length range meeting also field agriculture requirement, and its water content is high, about 90%, even if blade surface does not breaks after cutting
Bad, its rotten decomposition rate is also very fast, thus one-stop operation just can meet also field agriculture requirement, and therefore the chopping of exploitation pineapple leaves is also
Field facility are significant.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, it is provided that a kind of operation consumption is low, operation matter
The pineapple leaves that amount is good and production efficiency is high cuts up and farmland returned machine.
To achieve these goals, the technical solution adopted in the utility model is: a kind of pineapple leaves cuts up and farmland returned machine, and it is special
Levy and be: include frame and the cone tooth change speed gear box being separately mounted in frame, spur reduction case, screw feeder, rotor, bore tooth change speed gear box
Being connected with rotor by the first belt component, rotor is connected with spur reduction case further through the second belt component, spur reduction case
It is connected with screw feeder by chain assemblies；It is provided with stationary knife, perching knife and grating, between stationary knife and rotor in the lower section of screw feeder and rotor
Distance is 2-5mm, and perching knife is arranged in frame by a square steel, and one end of grating is fixing with square steel to be connected, and the other end is pressed close to fixed
Cutter and fix bar by grating and be fixed in frame.
Further, described screw feeder includes that left half axle, right axle shaft, crank, expansion teeth, ball cover, expansion teeth axle, screw feeder roll
Cylinder, left flange plate and right ring flange；The axial line of left half axle and right axle shaft overlaps, and in the middle part of left half axle and overlaps respectively in the middle part of right axle shaft
Being loaded on left flange plate and right ring flange, left flange plate and right ring flange are separately fixed at again screw feeder cylinder two ends；Expansion teeth one
End is set in ball cover, and the other end is articulated with on expansion teeth axle；Ball cover is arranged on the circumference of screw feeder cylinder, and expansion teeth axle is arranged
In the inside of screw feeder cylinder, and the two ends of expansion teeth axle are fixed on by crank on the one end of left half axle and right axle shaft respectively,
Side center weldment at left flange plate has a sprocket wheel.
Further, described rotor is connected with frame by bearing and bearing block, and described rotor includes that tool rest, rotor roll
Cylinder and the cutter being arranged on tool rest；Tool rest is made up of square plate and angle steel, and one end of angle steel is fixing with square plate even
Connecing, the other end is fixing with the lateral surface of rotor cylinder to be connected.The axial direction of described rotor cylinder is provided with 3 tool rests, rotor
4 tool rests it are evenly equipped with on circumferencial direction.
Further, the bottom of described frame is also equipped with at a planker, the free end of described perching knife and the bottom surface of planker
In same level.
Further, described frame includes that left plate, right plate and cover plate, described screw feeder, rotor, square steel and grating are fixed
The two ends of bar are fixing with left plate and right plate respectively to be connected.Concrete, described in the middle part of right plate, it is provided with a big hole, right side
Being welded with profile on plate is L-shaped brackets, and the free end of support offers U-lag, sets to middle direction at left plate one edge
Having strip groove, the end of strip groove is that semicircle is poroid, the center of circle of U-lag bottom semicircular, the center of circle of big hole and strip
On the same line, described screw feeder one end is inserted in U-lag, and fixes with support in the center of circle of groove end semicircle orifice, and the other end is inserted
Enter in strip groove, and fix with left plate.
The beneficial effects of the utility model are: operation consumption is low, and operation quality is good and production efficiency high.It is particularly due to cut
Cutter coordinates cutting with stationary knife, cuts for supporting type, and cutter working speed is relatively low just can cut off pineapple leaves, and its windage is less,
Can remove hard thing plus grating, without hard thing damaged in collision cutter cutting edge, thus cutter can arrange keen edge and reduce cutting
Resistance, operation consumption is low；Rotor cylinder can stop that the pineapple leaves machine that flies out in flakes is outer and cause and leakage cut, and cutter and rotor cylinder
Distance size and cutter quantity can control pineapple leaves staple fiber ppd and meet also field agronomy length requirement, because of without
Repetition operation quality is good and production efficiency high.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of the support being welded on right plate in this utility model.
Fig. 4 is the structural representation of screw feeder in this utility model.
Fig. 5 is the structural representation of rotor in this utility model.
Detailed description of the invention
As Figure 1-3, this utility model one pineapple leaves cuts up and farmland returned machine, including frame 4, cone tooth change speed gear box 5, straight-tooth
Reduction box 8, screw feeder 11 and rotor 13.During use, frame 4 is fixed on tractor 1 by three-point hitch.Cone tooth change speed gear box
5 are connected with tractor 1 by power transmission shaft 2, it is achieved power transmits.
Wherein, frame 4 includes left plate 22, right plate 24 and cover plate 23；A big hole 25 it is provided with in the middle part of right plate 24,
Right plate 24 one side is welded with support 26.Support 26 profile is L-shaped, and its one end is provided with U-lag 20, the other end and right plate 24
Connect.Left plate 22 1 edge is provided with strip groove 12 to middle direction, and strip groove 12 end is semicircle orifice, U-lag 20 end
The center of circle of the center of circle of portion's semicircle, the center of circle of big hole 25 and strip groove 12 end semicircle orifice is on the same line.
It is welded with channel-section steel 21 near the side edge top of tractor 1 at left plate 22 and right plate 24；Above-mentioned cone tooth becomes
Speed case 5 is fixed on channel-section steel 21, and spur reduction case 6 is fixed on right plate 24, is positioned at the end face of channel-section steel 21, in channel-section steel 21 times
Side, the bottom outside of left plate 22 and right plate 24 is respectively installed with planker 17, one end of planker 17 respectively with left plate 22 and
Right plate 24 is hinged, and the other end is tightened against on left plate 22 and right plate 24 the most respectively.
It is internal that screw feeder 11 and rotor 13 are arranged on frame 4.Described screw feeder 11 one end is inserted in U-lag 20, and with support 26
Fixing；The other end inserts strip groove 12, and fixes with left plate 22.It is provided with stationary knife 14 in the lower section of screw feeder 11 and rotor 13,
Stationary knife 14, between screw feeder 11 and rotor 13, is 2-5mm with the distance of rotor 13.
Being welded with square steel 18 immediately below screw feeder 11, square steel 18 two ends are connected with left plate 22 and right plate 24 respectively, side
Steel 18 welds towards a surface of tractor and the end face of perching knife 19, the another side relative with perching knife 19 and one end of grating 16
Face welds together, and the other end of grating 16 is welded on grating and fixes on the outer circumference surface of bar 15, and grating fixes bar 15 two ends
Face is respectively welded at left plate 22 and the side of right plate 24, and presses close to stationary knife 14.The end face that perching knife 19 does not welds is with described
The bottom surface of planker 17 is positioned in same level.
As shown in Figure 4, described screw feeder 11 includes left half axle 27, right axle shaft 36, crank 30, expansion teeth 32, ball cover 33, stretches
Tooth axle 34, screw feeder cylinder 31, left flange plate 28 and right ring flange 35.The axial line of left half axle 27 and right axle shaft 36 overlaps, and left half
The middle part of axle 27 and right axle shaft 36 is set with on left flange plate 28 and right ring flange 35, left flange plate 28 and right ring flange 35
It is separately fixed at again the two ends of screw feeder cylinder 31.Expansion teeth 32 one end is set in ball cover 33, and the other end is articulated with expansion teeth axle
On 34.Ball cover 33 is arranged on the periphery of screw feeder cylinder 31；Expansion teeth axle 34 is arranged on the inside of screw feeder cylinder 31, and flexible
The two ends of tooth axle 34 are fixed on the one end of left half axle 27 and right axle shaft 36, at the one of left flange plate 28 by crank 30 respectively
Side center weldment has a sprocket wheel；The axial line of left flange plate 28 overlaps with the axial line of sprocket wheel.
Concrete, be equipped with axial circular hole at above-mentioned left flange plate 28 and right ring flange 35 axle center, by circular hole respectively with
The middle part of left half axle 27 and right axle shaft 36 connects.Left flange plate 28 and right ring flange 35 are respectively equipped with uniform 4 axial
Circular hole, screw feeder cylinder 31 both ends are respectively welded 4 pieces along the uniform square plate 29 of inner periphery, in each square plate 29
The heart is provided with a circular hole, and described circular hole axial line is parallel with screw feeder cylinder 31, with described left flange plate 27 and the 4 of right ring flange 35
Individual circular hole is corresponding, is tightened against on left flange plate 28 and right ring flange 35 by screw feeder cylinder 31 by bolt.
During installation, screw feeder 11 one end is by its left half axle 27 through big hole 25, and frame, on U-lag 20, is tightened against support
On 26, the other end is inserted in the strip groove 12 in left plate 22 by its right axle shaft 36, is tightened against on left plate 22.Described stir
Dragon 11 rotate drive expansion teeths 32 around expansion teeth axle 34 central rotation, expansion teeth 32 gradually retraction screw feeder 11 when rotor 13
In, during away from rotor 13, the most gradually stretch out outside screw feeder 11.
As it is shown in figure 5, above-mentioned rotor 13 is connected with frame 4 with bearing block by bearing.Rotor 13 includes tool rest 37, cuts
Cutter 38 and rotor cylinder 40；Described tool rest 37 is made up of square plate 29 and angle steel 39, one end of angle steel 39 and square plate
29 are welded and fixed, and the other end is welded and fixed with the outer circumference surface of rotor cylinder 40.In the present embodiment, at the axial direction of rotor 13
It is provided with 3 tool rests, the same circumferencial direction of rotor is evenly equipped with 4 tool rests.
Above-mentioned cone tooth change speed gear box 5 is connected with described rotor 13 by the first belt component；Rotor 13 is further through the second belt
Assembly is connected with described spur reduction case 8.First belt component, the second belt component structure are identical, are carried 7 by V belt wheel 6 and V
Constitute.Above-mentioned spur reduction case 8 is connected with the sprocket wheel on screw feeder 11 by sprocket wheel 9, chain 10, drives screw feeder cylinder 31 to revolve
Turn, it is achieved power transmits.
Operation principle of the present utility model is as follows: in the field after results Fructus Ananadis comosi, tractor 1 is along Fructus Ananadis comosi plant spacing in the rows
Direction moves forward, and drives cone tooth change speed gear box 5 to operate by power transmission shaft 2 simultaneously, and cone tooth change speed gear box 5 passes through the first belt component,
Driving rotor 13 high speed rotating, rotor 13 operates further through another V-belt wheel 6 and V band 7 driving spur reduction case 8, spur reduction
Case 8 drive sprocket 9 and chain 10, drive screw feeder 11 to rotate, the phase of rotor 13 and screw feeder 11 direction of rotation and tractor driving wheel
With.Screw feeder 11 rotates and is pulled out to rear tractor by Fructus Ananadis comosi plant, simultaneously as field soil is soft, chopper because of weight big under
Falling into, perching knife is absorbed in 1-5cm in earth, and along with tractor advance sliding trackle Fructus Ananadis comosi plant root, Fructus Ananadis comosi plant is pulled out into cutter by screw feeder 11
Between roller 13 and stationary knife 14, cut-off, chopping, and then drop in earth's surface, complete also field operation process.
Last it should be noted that, above content is only in order to illustrate the technical solution of the utility model, this area common
Simple modification that the technical solution of the utility model is carried out by technical staff or equivalent, all without departing from this utility model skill
The spirit and scope of art scheme.
Claims (7)
1. a pineapple leaves cuts up and farmland returned machine, it is characterised in that: include frame and be separately mounted in frame cone tooth change speed gear box,
Spur reduction case, screw feeder, rotor, cone tooth change speed gear box is connected with rotor by the first belt component, and rotor is further through the second belt
Assembly is connected with spur reduction case, and spur reduction case is connected with screw feeder by chain assemblies；It is provided with in the lower section of screw feeder and rotor
Stationary knife, perching knife and grating, the distance between stationary knife and rotor is 2-5mm, and perching knife is arranged in frame by a square steel, grating
One end and square steel fixing be connected, the other end is pressed close to stationary knife and fixes bar by grating and be fixed in frame.
Pineapple leaves the most according to claim 1 cuts up and farmland returned machine, it is characterised in that: described screw feeder includes left half axle, the right side half
Axle, crank, expansion teeth, ball cover, expansion teeth axle, screw feeder cylinder, left flange plate and right ring flange；Left half axle and the axle center of right axle shaft
Line overlaps, and in the middle part of left half axle and is set with on left flange plate and right ring flange in the middle part of right axle shaft, left flange plate and right flange
Dish is separately fixed at again screw feeder cylinder two ends；Expansion teeth one end is set in ball cover, and the other end is articulated with on expansion teeth axle；Ball cover
Being arranged on the circumference of screw feeder cylinder, expansion teeth axle is arranged on the inside of screw feeder cylinder, and the two ends of expansion teeth axle are passed through respectively
Crank is fixed on the one end of left half axle and right axle shaft, and the side center weldment at left flange plate has a sprocket wheel.
Pineapple leaves the most according to claim 1 cuts up and farmland returned machine, it is characterised in that: described rotor passes through bearing and bearing block
Being connected with frame, described rotor includes tool rest, rotor cylinder and the cutter being arranged on tool rest；Tool rest by square plate and
Angle steel is constituted, and one end of angle steel is fixing with square plate to be connected, and the other end is fixing with the lateral surface of rotor cylinder to be connected.
Pineapple leaves the most according to claim 3 cuts up and farmland returned machine, it is characterised in that: on the axial direction of described rotor cylinder
It is provided with 3 tool rests, rotor circumferencial direction is evenly equipped with 4 tool rests.
5. the pineapple leaves with described in claim 1 cuts up and farmland returned machine, it is characterised in that: the bottom of described frame is also equipped with one and drags
Plate, the free end of described perching knife and the bottom surface of planker are in same level.
6. cut up and farmland returned machine according to the pineapple leaves described in claim 1-5 any one claim, it is characterised in that: described frame
Including left plate, right plate and cover plate, described screw feeder, rotor, square steel and grating fix the two ends of bar respectively with left plate and the right side
Side plate is fixing to be connected.
Pineapple leaves the most according to claim 6 cuts up and farmland returned machine, it is characterised in that: it is described that to be provided with one in the middle part of right plate big
Circular hole, it is L-shaped brackets that right plate is welded with profile, and the free end of support offers U-lag, left plate one edge in
Between direction be provided with strip groove, the end of strip groove is that semicircle is poroid, the center of circle of U-lag bottom semicircular, the center of circle of big hole
With the center of circle of strip groove end semicircle orifice on the same line, described screw feeder one end is inserted in U-lag, and fixes with support,
The other end inserts in strip groove, and fixes with left plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787561.5U CN205865097U (en) | 2016-07-26 | 2016-07-26 | Pineapple leaf cuts up still field machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787561.5U CN205865097U (en) | 2016-07-26 | 2016-07-26 | Pineapple leaf cuts up still field machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205865097U true CN205865097U (en) | 2017-01-11 |
Family
ID=57698089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787561.5U Expired - Fee Related CN205865097U (en) | 2016-07-26 | 2016-07-26 | Pineapple leaf cuts up still field machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205865097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109832003A (en) * | 2017-11-24 | 2019-06-04 | 苏州宝时得电动工具有限公司 | Grass trimmer |
-
2016
- 2016-07-26 CN CN201620787561.5U patent/CN205865097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109832003A (en) * | 2017-11-24 | 2019-06-04 | 苏州宝时得电动工具有限公司 | Grass trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170726 |