CN106941861B - A kind of vertical banana stem crushing and returning to field machine - Google Patents
A kind of vertical banana stem crushing and returning to field machine Download PDFInfo
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- CN106941861B CN106941861B CN201710247916.0A CN201710247916A CN106941861B CN 106941861 B CN106941861 B CN 106941861B CN 201710247916 A CN201710247916 A CN 201710247916A CN 106941861 B CN106941861 B CN 106941861B
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- banana stem
- rack
- bit location
- crank
- returning
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of vertical banana stem crushing and returning to field machine, including rack, position-limit mechanism, Verticle grinding cutter and transmission device, position-limit mechanism includes upper limit bit location, lower limit bit location and limit switch, respectively by bolt connection in rack, lower limit bit location, the U-shaped arm of upper limit bit location and the L-type arm of lower limit bit location realize position-limiting action to banana stem, the engine torsion of transmission device is transmitted to Verticle grinding cutter after retarder slows down, realize cutting and grinding banana stem, and the stalk of back upper place is sequentially completed cutting and grinding by the blade of Verticle grinding cutter during falling with self weight.The present invention carries out radial two o'clock limit to banana stem using upper and lower limit bit location, Verticle grinding cutter realizes the cutting and grinding to banana stem, can disposably complete to high-efficiency low energy consumption the chopping and returning of banana stem, improve the effective rate of utilization of banana stem resource, structure is gently simple, mobile flexible.
Description
Technical field
The present invention relates to the technical fields of agricultural machinery, refer in particular to a kind of vertical banana stem crushing and returning to field machine.
Background technique
Banana is one of world-renowned tropical industrial crops, and the main plantation area of China's banana is with Guangdong, Guangxi, sea
Based on south, Fujian, and banana stem is banana producing region principal by product, and the year output of the annual banana stem in the whole nation is up to 3000
More ten thousand tons.Currently, banana stem is used as fertilizer except small part, traditional method processing is still continued to use in most banana plantation
Banana stem: first passing through removal blade and end pin, after about 2 months again by manually cut down be transported to field it is naturally rotten or
It is incinerated after withered.The shortcomings that this processing mode, is significant, not only expends a large amount of labours, but also take a significant amount of time, because
This will necessarily make the reduction of production estimation efficiency, consider from another angle, and burning a large amount of smog caused by stalk can only aggravate
The deterioration of ecological environment, at the same time, a large amount of organic matters that banana stem is rich in are not fully utilized, and only will cause stalk money
A large amount of wastes in source.
Currently, limiting the low principal element of banana stem utilization rate is a lack of efficient field banana stem processing equipment.
Due to after Banana to stalk processing time it is longer, cause banana stem moisture reduce and fiber increases, existing banana stem
Stalk crushing and returning to field machine needs just to be able to achieve better crushing by the way that stalk the multiple operation such as to be pushed over to, and in operation process
Equipment easily winds a large amount of fiber, to make equipment energy consumption increase, efficiency reduces.
Therefore, tropical banana growing areas in south China, needs a kind of simple and reliable for structure, mobile flexible and convenient, energy
Low and high-efficient banana stem crushing and returning to field machine is consumed, the problems such as to solve low banana stem resource utilization, environmental degradation.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of flexibly sides simple and reliable for structure, mobile
Just, low energy consumption and high-efficient vertical banana stem crushing and returning to field machine, can disposably complete the chopping and returning of banana stem, mention
The effective rate of utilization of high banana stem resource, the banana stem cutting and grinding returning to the field operation suitable for banana producing region.
To achieve the above object, technical solution provided by the present invention are as follows: a kind of vertical banana stem crushing and returning to field machine, packet
Including rack, position-limit mechanism, Verticle grinding cutter and loaded on the transmission device in the rack；The bottom of the rack equipped with walking and
The wheel of steering, and it is extended with two hand-pushing handles backward；The position-limit mechanism includes upper limit bit location, lower limit bit location and limit
Bit switch, the upper limit bit location include telescope support, U-shaped arm, and the telescope support is vertically-mounted on the rack, is able to carry out
It freely up and down stretches, the U-shaped arm is fixed in the front end of telescope support, realizes a little limiting to banana stem, and can basis
Different banana stem height realizations freely adjust limit height, the lower limit hyte that the lower limit bit location is symmetrically installed by two groups
It constitutes, which is distributed in the two sides of telescope support, and every lower class limit hyte includes connecting rod, crank and L-type arm, institute
It states connecting rod and passes across connecting rod hole location in rack, and cooperate with connecting rod hole location and realize rotation, the crank is vertically connected in connecting rod
One end, the L-type arm is connected to the other end of connecting rod, L-type structure constituted together with connecting rod, close to crank in the rack
Position the crank support limited to crank is installed, totally two, each crank support is placed in respectively corresponding lower limit hyte
Connecting rod and upper limit bit location telescope support between, crank rotation drives the rotation of L-type arm by connecting rod, and realization is to banana
Another point of stalk limits, and the limit switch includes extensible canopy, guide rod and the control stick that can be moved up and down, the extensible canopy
Both ends pass through pin shaft respectively and connect with the crank hinge of above-mentioned two lower class limits hyte, and the guide rod and control stick are parallel to lower limit
The connecting rod of group horizontal two middle side parts for being inserted into extensible canopy respectively, and the guide rod extends in the sliding slot being limited in rack, it is described
Extensible canopy is able to carry out left and right with the up and down motion of control stick and stretches, and the guide rod can be in sliding slot with the up and down motion of control stick
In slide up and down, realize the opening and closing of lower limit bit location limit point, when control stick moves upwards, extensible canopy left and right ends are to overhanging
It is long, it is rotated with the crank of its hinge links to direction in the middle part of extensible canopy to drive, and then the L-type arm on the left side is driven to turn counterclockwise
It is dynamic, and the L-type arm on the right is driven to rotate clockwise, so that the L-type arm of left and right two be made to open；And when control stick moves downward,
Extensible canopy left and right ends are rotated with the crank of its hinge links to two side direction of extensible canopy to contract to drive, and then band
The L-type arm on the dynamic left side rotates clockwise, and the L-type arm on the right is driven to rotate counterclockwise, thus make the L-type arm closure of left and right two,
Complete the position-limiting action to banana stem；The Verticle grinding cutter is vertically-mounted on the rack, and is located under lower limit bit location
Side is realized the cutting and grinding to banana stem by transmission device driving.
The telescope support is inverted U-shaped structure, is made of two vertical telescopic rods and a cross bar.
The rack is formed with three support legs, constitutes three-point support structure, the bottom of every support leg is mounted on wheel
Son.
The left and right sides of the rack and protective plate is installed below.
The Verticle grinding cutter includes cutter shaft, tool apron, L-type blade, the retarder output of the cutter shaft and transmission device
Axis connection, the tool apron spacing is installed on cutter shaft, and each tool apron is connected with three Ls circumferentially uniformly distributed along tool apron by bolt
Type blade.
The transmission device includes engine, retarder, and the engine is mounted on the rack, the retarder with start
The connection of machine output shaft.
Compared with prior art, the present invention have the following advantages that with the utility model has the advantages that
1, existed using the vertical banana stem crushing and returning to field machine of sheet that position-limit mechanism carries out radial two o'clock limit to banana stem
The U-shaped arm of Banana Growth cutting and grinding banana stem when field, upper limit bit location adjusts limit height, lower limit by telescopic rod
The L-type arm of bit location moves downwardly to the rotation of left and right crank by the control stick of manipulation limit switch and is seated the completion of crank support
The closure of left and right L-type arm so as to effectively carry out radial two o'clock limit to banana stem, while being connected in retarder output
The Verticle grinding cutter shaft of axis drives the L-type blade rotation on tool apron to implement cutting and grinding stalk, and the stalk of back upper place is with certainly
Blade is sequentially completed cutting and grinding fall again during, can efficiently complete the disposable chopping and returning of banana stem.
2, L-type blade, which is bolted, is installed on each tool apron of cutter shaft, the blade abrasion rear on any tool apron
Just it repairs and replaces, effectively save use cost.
3, this vertical the simple and compact for structure of banana stem crushing and returning to field machine, specific consumption are low, and degradation rate is high, can not only prevent
Banana stem discards the wasting of resources and environmental degradation caused by heap field is burned, moreover it is possible to bring significant economic benefit for banana peasant.
Detailed description of the invention
Fig. 1 is one of the oblique view of vertical banana stem crushing and returning to field machine.
Fig. 2 is the two of the oblique view of vertical banana stem crushing and returning to field machine.
Fig. 3 is the top view of vertical banana stem crushing and returning to field machine.
Fig. 4 is the side view of vertical banana stem crushing and returning to field machine.
Fig. 5 is the oblique view of rack.
Fig. 6 is the main view of rack.
Fig. 7 is the structural schematic diagram of upper limit bit location.
Fig. 8 is the structural schematic diagram of lower limit hyte.
Fig. 9 is the structural schematic diagram of limit switch.
Figure 10 is the structural schematic diagram of Verticle grinding Cutting tool installation manner.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Referring to shown in Fig. 1 to Figure 10, vertical banana stem crushing and returning to field machine provided by the present embodiment, including rack 1, limit
Position mechanism, Verticle grinding cutter and loaded on the transmission device in the rack.The rack 1 is formed with three support legs 101, constitutes
Three-point support structure, and it is extended with two hand-pushing handles 102 backward, the bottom of every support leg 101 is mounted on wheel 103, uses
It is used in walking or steering, is security consideration, the left and right sides of rack 1 and below installation protective plate 104.The position-limit mechanism packet
Include upper limit bit location, lower limit bit location and limit switch, the upper limit bit location includes telescope support 201, U-shaped arm 202, described
Telescope support 201 is inverted U-shaped structure, is made of two vertical telescopic rod 201-1 and a cross bar 201-2, the telescope support 201
It is vertically installed in rack 1, is able to carry out and freely up and down stretches, the U-shaped arm 202 is fixed in the front end of telescope support, realizes
To a little limiting for banana stem, and it can be realized according to different banana stem height and freely adjust limit height, the lower limit
The lower limit hyte that bit location is symmetrically installed by two groups is constituted, which is distributed in the two sides of telescope support 201, and every group
Lower limit hyte includes connecting rod 203, crank 204 and L-type arm 205, and the connecting rod 203 passes across the connecting rod hole location in rack 1
105, and cooperate with connecting rod hole location 105 and realize rotation, the crank 204 is vertically connected in one end of connecting rod 203, the L-type arm
205 are connected to the other end of connecting rod 203, constitute L-type structure together with connecting rod 203, close to crank 204 in the rack 1
Position is equipped with the crank support 206 limited to crank 204, totally two, each crank support 206 be placed in it is respectively corresponding under
Between the connecting rod 203 of limit group and the telescope support 201 of upper limit bit location, the rotation of crank 204 drives L by connecting rod 203
Arm 205 rotates, and realizes and limits to another point of banana stem, the limit switch includes extensible canopy 207, guide rod 208 and energy
The control stick 209 enough to move up and down, 207 both ends of extensible canopy pass through the crank of pin shaft Yu above-mentioned two lower class limits hyte respectively
The connection of 204 hinges, the guide rod 208 and control stick 209 are parallel to the connecting rod 203 of lower limit hyte level are inserted into extensible canopy respectively
207 two middle side parts, and the guide rod 208 extends in the sliding slot 106 that is limited in rack 1, the extensible canopy 207 is with control stick
209 up and down motion is able to carry out left and right and stretches, and the guide rod 208 can be in sliding slot 106 with the up and down motion of control stick 209
Slide up and down, realize lower limit bit location limit point opening and closing, when control stick 209 moves upwards, 207 left and right ends of extensible canopy to
Outer elongation rotates to 207 middle part direction of extensible canopy with the crank 204 of its hinge links to drive, and then drives the L-type on the left side
Arm 205 rotates counterclockwise, and the L-type arm 205 on the right is driven to rotate clockwise, so that the L-type arm 205 of left and right two be made to open；And
When control stick 209 moves downward, 207 left and right ends of extensible canopy are to contract, to drive the crank 204 with its hinge links
To 207 liang of side direction rotations of extensible canopy, and then the L-type arm 205 on the left side is driven to rotate clockwise, and drive the L-type arm 205 on the right
It rotates counterclockwise, so that the L-type arm 205 of left and right two be made to be closed, completes the position-limiting action to banana stem.The Verticle grinding knife
Have it is vertically-mounted and be located at below lower limit bit location on the rack, realized by transmission device driving to the cutting powder of banana stem
It is broken, wherein the Verticle grinding cutter includes cutting and grinding cutter shaft 301, tool apron 302, L-type blade 303, the cutter shaft 301 with
402 output shaft of retarder of transmission device couples, and 302 spacing of tool apron is installed on cutter shaft 301, totally 4 tool aprons 302, knife
Seat spacing is 80mm, and each tool apron 302 is connected with three L-type blades 303 circumferentially uniformly distributed along tool apron, blade thickness by bolt
For 8mm；The transmission device includes engine 401, retarder 402, and the engine 401 is mounted in rack 1, the deceleration
Device 402 couples with 401 output shaft of engine.
In operation process, the hand-pushing handle 102 that banana peasant holds vertical banana stem crushing and returning to field machine is traveled freely forward to perfume (or spice)
The U-shaped arm 202 of Jiao Jingganchu, the upper limit bit location of vertical banana stem crushing and returning to field machine implement position-limiting action to banana stem,
Telescope support 201 is adjusted to the suitable height of banana stem, and to move downwardly to left and right bent for the control stick 209 for manipulating limit switch
The rotation of handle 204 is seated on crank support 206, and the left and right L-type arm 205 of lower limit bit location is closed at this time, to realize to banana
The radial two o'clock of stalk limits, and 401 torsion of engine reaches cutter shaft 301 through retarder 402, and cutter shaft 301 drives on tool apron 302
L-type blade 303 rotates cutting and grinding banana stem, and the stalk of back upper place blade during falling with self weight is sequentially completed
Cutting and grinding are finally completed disposable cutting and grinding operation.
The examples of implementation of the above are only the preferred embodiments of the invention, and implementation model of the invention is not limited with this
It encloses, therefore all shapes according to the present invention, changes made by principle, should all be included within the scope of protection of the present invention.
Claims (6)
1. a kind of vertical banana stem crushing and returning to field machine, it is characterised in that: including rack, position-limit mechanism, Verticle grinding cutter and
Loaded on the transmission device in the rack；Wheel of the bottom of the rack equipped with walking and steering, and it is extended with two backward
Hand-pushing handle；The position-limit mechanism includes upper limit bit location, lower limit bit location and limit switch, and the upper limit bit location includes flexible
Bracket, U-shaped arm, the telescope support is vertically-mounted on the rack, is able to carry out and freely up and down stretches, and the U-shaped arm is fixed in
It realizes a little limiting to banana stem, and can be realized according to different banana stem height and freely be adjusted in the front end of telescope support
Section limit height, the lower limit hyte that the lower limit bit location is symmetrically installed by two groups are constituted, which, which is distributed in, stretches
The two sides of contracting bracket, every lower class limit hyte include connecting rod, crank and L-type arm, and the connecting rod passes across the tie rod holes in rack
Position, and cooperate with connecting rod hole location and realize rotation, the crank is vertically connected in one end of connecting rod, and the L-type arm is connected to connecting rod
The other end, L-type structure is constituted together with connecting rod, the position in the rack close to crank is equipped with and limits to crank
Crank support, totally two, each crank support is placed in the flexible branch of the respectively connecting rod and upper limit bit location of corresponding lower limit hyte
Between frame, the crank rotation drives the rotation of L-type arm by connecting rod, realizes and limits to another point of banana stem, the limit
Switch includes extensible canopy, guide rod and the control stick that can be moved up and down, and the extensible canopy both ends pass through pin shaft and above-mentioned two respectively
The crank hinge of lower class limit hyte connects, and the guide rod and control stick are parallel to the connecting rod of lower limit hyte level are inserted into and stretch respectively
Two middle side parts of contracting beam, and the guide rod extends in the sliding slot that is limited in rack, the extensible canopy with control stick up and down motion
It is flexible to be able to carry out left and right, the guide rod can be slided up and down with the up and down motion of control stick in sliding slot, realize lower limit list
The opening and closing of first limit point, when control stick moves upwards, extensible canopy left and right ends are stretched out, to drive and its hinge links
Crank rotated to direction in the middle part of extensible canopy, and then drive the L-type arm on the left side to rotate counterclockwise, and drive the L-type arm on the right suitable
Hour hands rotation, so that the L-type arm of left and right two be made to open；And when control stick moves downward, extensible canopy left and right ends to contract,
It is rotated with the crank of its hinge links to two side direction of extensible canopy to drive, and then the L-type arm on the left side is driven to rotate clockwise,
And the L-type arm on the right is driven to rotate counterclockwise, to make the L-type arm closure of left and right two, complete the position-limiting action to banana stem；
The Verticle grinding cutter is vertically-mounted on the rack, and is located at below lower limit bit location, is realized by transmission device driving to perfume (or spice)
The cutting and grinding of any of several broadleaf plants stalk.
2. a kind of vertical banana stem crushing and returning to field machine according to claim 1, it is characterised in that: the telescope support is
Inverted U-shaped structure is made of two vertical telescopic rods and a cross bar.
3. a kind of vertical banana stem crushing and returning to field machine according to claim 1, it is characterised in that: the rack is formed with
Three support legs constitute three-point support structure, and the bottom of every support leg is mounted on wheel.
4. a kind of vertical banana stem crushing and returning to field machine according to claim 1, it is characterised in that: the left and right of the rack
Two sides and protective plate is installed below.
5. a kind of vertical banana stem crushing and returning to field machine according to claim 1, it is characterised in that: the Verticle grinding knife
Tool includes cutter shaft, tool apron, L-type blade, and the cutter shaft couples with the reducer output shaft of transmission device, the tool apron spacing installation
In on cutter shaft, and each tool apron is connected with three L-type blades circumferentially uniformly distributed along tool apron by bolt.
6. a kind of vertical banana stem crushing and returning to field machine according to claim 1, it is characterised in that: the transmission device packet
Engine, retarder are included, the engine is mounted on the rack, and the retarder couples with engine output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247916.0A CN106941861B (en) | 2017-04-17 | 2017-04-17 | A kind of vertical banana stem crushing and returning to field machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247916.0A CN106941861B (en) | 2017-04-17 | 2017-04-17 | A kind of vertical banana stem crushing and returning to field machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106941861A CN106941861A (en) | 2017-07-14 |
| CN106941861B true CN106941861B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710247916.0A Active CN106941861B (en) | 2017-04-17 | 2017-04-17 | A kind of vertical banana stem crushing and returning to field machine |
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| Country | Link |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690943A (en) * | 2017-10-16 | 2018-02-16 | 华南农业大学 | A kind of vertical banana stem cutting removes the micro- spray all-in-one of stubble |
| CN109566122B (en) * | 2019-01-02 | 2020-04-17 | 华南农业大学 | Slidable one-way banana stalk supporting device |
| CN110326443A (en) * | 2019-07-29 | 2019-10-15 | 罗煊 | A kind of long bean rattan bar remnants tendril descaling machine |
| CN110972721B (en) * | 2019-12-10 | 2021-05-28 | 华南农业大学 | Self-adaptive adjustable banana stem returning machine stem supporting device and implementation method |
| CN111990072A (en) * | 2020-09-11 | 2020-11-27 | 海南大学 | Vertical banana straw smashing and returning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247933Y (en) * | 1995-10-11 | 1997-02-26 | 牛权子 | Cornstalk field-returning machine |
| US6000475A (en) * | 1996-09-02 | 1999-12-14 | Fabian; Nathan Jeffrey | Plant cutting apparatus using counter-rotating cutter disc stacks |
| CN2402117Y (en) * | 1999-12-20 | 2000-10-25 | 刘洪范 | Vertical stalk crushing device for small corn harvester |
| CN2739939Y (en) * | 2004-09-10 | 2005-11-16 | 宋羊军 | Apparatus for breaking stalks and stubbles and remaining in field |
| CN105850347A (en) * | 2016-04-29 | 2016-08-17 | 海南大学 | Vertical shaft opposite cutting type banana stem shattering and returning machine |
-
2017
- 2017-04-17 CN CN201710247916.0A patent/CN106941861B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247933Y (en) * | 1995-10-11 | 1997-02-26 | 牛权子 | Cornstalk field-returning machine |
| US6000475A (en) * | 1996-09-02 | 1999-12-14 | Fabian; Nathan Jeffrey | Plant cutting apparatus using counter-rotating cutter disc stacks |
| CN2402117Y (en) * | 1999-12-20 | 2000-10-25 | 刘洪范 | Vertical stalk crushing device for small corn harvester |
| CN2739939Y (en) * | 2004-09-10 | 2005-11-16 | 宋羊军 | Apparatus for breaking stalks and stubbles and remaining in field |
| CN105850347A (en) * | 2016-04-29 | 2016-08-17 | 海南大学 | Vertical shaft opposite cutting type banana stem shattering and returning machine |
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| Publication number | Publication date |
|---|---|
| CN106941861A (en) | 2017-07-14 |
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