CN108972167A - A kind of ensilage machine self-sharpening blade device - Google Patents
A kind of ensilage machine self-sharpening blade device Download PDFInfo
- Publication number
- CN108972167A CN108972167A CN201811017508.7A CN201811017508A CN108972167A CN 108972167 A CN108972167 A CN 108972167A CN 201811017508 A CN201811017508 A CN 201811017508A CN 108972167 A CN108972167 A CN 108972167A
- Authority
- CN
- China
- Prior art keywords
- sharpening
- connecting rod
- side connecting
- lead screw
- control arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of ensilage machine self-sharpening blade devices, comprising: feeding adjusting mechanism, sharpening reciprocator；Feeding adjusting mechanism includes: bracket, mutually perpendicular two sliding slot of opening direction, support slot are provided on the bracket, two sliding slot is set as supports right diagonal control arm, left diagonal control arm, the right diagonal control arm, left diagonal control arm one end be provided with cylindrical boss, sliding knife rail is fixed on right side connecting rod, left side connecting rod；Sharpening reciprocating mechanism includes: double helix lead screw, the double helix lead screw is arranged above the sliding knife rail, two reverse double-helix slots are opened up on the double helix lead screw, the lower end of sharpening block is mounted in the sliding rail of sliding knife rail, upper end is placed in the helicla flute of double helix lead screw, and double helix lead screw is set as driving to move reciprocatingly by reciprocating drive mechanism.A kind of ensilage machine self-sharpening blade apparatus structure of the present invention is simple, and auto-feed sharpening may be implemented, and whets a knife high-efficient, and sharpening quality is good, and practical value is high, convenient for promoting the use of.
Description
Technical field
The present invention relates to a kind of ensilage machine self-sharpening blade devices.
Background technique
With the rapid development of China's animal husbandry, the demand of feed forage grass increasingly increases, the jade as feed principal product
Rice straw ensiling production is concerned, and major colleges and universities of China, research institute increase the research to ensiling harvest technology in recent years.?
In harvesting work, chopping operation is important link, the quality that chopping result harvests strong influence ensiling.It cuts in the prior art
Broken operation is completed by shredder bar, however shredder bar can wear rust in use for some time, after shredder bar abrasion, causes crop
Congestion, chopping result is undesirable, influences service life of a machine.Therefore the sharp degree for keeping shredder bar is to guarantee cutting quality and efficiency
An important factor for, shredder bar in time, efficiently, be efficiently ground very necessary.
Currently, semi-automatic sharpening mode has been realized in the grinding of the shredding mechanism of domestic silage harvester, torn open although reducing
The process of shredder bar is filled, but inefficient, whetted a knife second-rate.External automatic grinding technology is relatively mature, but its technology
It is required that high, structure is many and diverse, expensive, can not rapidly adapt to the status of domestic fast development, need a suitable domestic demand
Easy shredder bar self-sharpening blade device.
Summary of the invention
It is inefficient in a manner of semi-automatic sharpening in the prior art to solve that the present invention provides a kind of ensilage machine self-sharpening blade device,
It whets a knife second-rate technical problem.
A kind of ensilage machine self-sharpening blade device, comprising: feeding adjusting mechanism, sharpening reciprocator；
The feeding adjusting mechanism includes: bracket, and mutually perpendicular two sliding slot of opening direction, support are provided on the bracket
Slot, two sliding slot are set as supports right diagonal control arm, left diagonal control arm, the right diagonal control arm, left diagonal control arm one end be provided with
Cylindrical boss, the boss are set as sliding in two sliding slots respectively, and the right diagonal control arm, the other end of left diagonal control arm are solid
Surely it is connected to the sharpening reciprocator, two support slot is set as support right side connecting rod, left side connecting rod, and the right side connects
Bar, left side connecting rod are set as supporting the sharpening reciprocator, and sliding knife rail is fixed on the right side connecting rod, left side connecting rod；
The sharpening reciprocating mechanism includes: double helix lead screw, and the double helix lead screw is arranged above the sliding knife rail, institute
It states and opens up two reverse double-helix slots on double helix lead screw, double helix lead screw one end is mounted on right side connecting rod by bearing block
On, the other end by bearing block be mounted on left side connecting rod on, double helix lead screw left and right ends respectively with the left diagonal control arm
It is connected with right diagonal control arm, the lower end of sharpening block is mounted in the sliding rail of sliding knife rail, and upper end is placed in the helicla flute of double helix lead screw
In, the double helix lead screw is set as driving to move reciprocatingly by reciprocating drive mechanism.
Preferably, the reciprocating drive mechanism includes: right driven sprocket, left driven sprocket, left drive sprocket, right drive chain
Wheel, the right driven sprocket and left driven sprocket are separately positioned on double helix lead screw two sides, pass through chain connection type point
It is not connect with the right drive sprocket and left drive sprocket, the left drive sprocket, right drive sprocket are set on transmission shaft, institute
It states both ends of the drive shaft and passes through bearing respectively and be mounted on the right diagonal control arm and left diagonal control arm, transmission is provided on the transmission shaft
Sprocket wheel.
Preferably, the drive sprocket is mounted on the transmission shaft middle position.
Preferably, the right driven sprocket and left driven sprocket are symmetricly set on double helix lead screw two sides, and respectively
It is mounted on the outside of the right side connecting rod and left side connecting rod.
Preferably, the bearing block is connect with right side connecting rod and left side connecting rod respectively by bolt,.
Preferably, the sliding knife rail is set as being mounted by means of bolts on right side connecting rod and left side connecting rod.
A kind of ensilage machine self-sharpening blade apparatus structure of the present invention is simple, and auto-feed sharpening may be implemented, and whets a knife high-efficient, mill
Knife quality is good, and practical value is high, convenient for promoting the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of ensilage machine self-sharpening blade device overall schematic of the present invention；
Fig. 2 is a kind of ensilage machine self-sharpening blade device sharpening reciprocator of the present invention and feeding adjusting mechanism sectional view；
Fig. 3 is a kind of ensilage machine self-sharpening blade device sharpening reciprocator of the present invention and feeding adjusting mechanism shaft side figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
A kind of ensilage machine self-sharpening blade device of the present invention is set as carrying out sharpening to shredder bar, cuts in the prior art in order to improve
Multiple shredder bars are usually mounted in a chopping cylinder 13 by the working efficiency of broken operation, the present invention for convenience with
Be described for sharpening to the shredder bar for cutting oblique roller 13 is mounted on, finally it should be noted that the description is not to limit this hair
A kind of purposes of bright ensilage machine self-sharpening blade device, i.e., its can to single shredder bar carry out sharpening and also to be mounted on chopping rolling
Shredder bar on cylinder 13, which carries out sharpening, to carry out sharpening to the shredder bar that other modes are installed.
As shown in Figure 1-3, a kind of ensilage machine self-sharpening blade device of the present invention, comprising: feeding adjusting mechanism, sharpening reciprocating engine
Structure.
Wherein, feeding adjusting mechanism is set as adjusting the amount of feeding of sharpening block 8, comprising: bracket 1 is provided with out on bracket 1
Mutually perpendicular two sliding slot 21 in mouth direction, support slot 22, two sliding slots 21 are set as supports right diagonal control arm 2, left diagonal control arm 11, right oblique
Connecting rod 2, left diagonal control arm 11 one end be provided with cylindrical boss, boss is set as sliding in two sliding slots 21 respectively, right
Diagonal control arm 2, left diagonal control arm 11 the other end be fixedly attached to sharpening reciprocator, therefore one end is slided, and the other end can be adjusted
Save the position of sharpening reciprocator；Two support slots 22 are set as support right side connecting rod 5, left side connecting rod 9, and right side connecting rod 5, left side connect
Bar 9 is set as support sharpening reciprocator, when right diagonal control arm 2, the movement of left diagonal control arm 11 adjust the position of sharpening reciprocator,
Right side connecting rod 5, left side connecting rod 9 are provided as moving in two support slots 22 to support sharpening reciprocator in adjustment position, this
Right side connecting rod 5 in embodiment is further fixed on sliding knife rail 6 on left side connecting rod 9, and sliding knife rail 6 is set as being mounted by means of bolts on
On right side connecting rod 5 and left side connecting rod 9.
For the setting of sharpening reciprocator right above chopping cylinder 13, sharpening reciprocating mechanism is set as driving sharpening block 8
It moving reciprocatingly to carry out sharpening to shredder bar, sharpening reciprocating mechanism is set as double helix spring bumper structure in the present embodiment,
Double helix lead screw is provided with two helicla flutes, and 8 one end of sharpening block is limited in the helicla flute of double helix lead screw, and the other end is set as coming
It returns and sharpening is carried out to shredder bar.
Specifically, sharpening reciprocating mechanism includes: double helix lead screw 7 in the present embodiment, and double helix lead screw 7 is arranged in cunning
6 top of knife rail opens up two reverse double-helix slots, and one end is mounted in the connecting rod 5 of right side by bearing block 4, and the other end passes through
Bearing block 4 is mounted in the connecting rod 9 of left side, and bearing block 4 is connect with right side connecting rod 5 and left side connecting rod 9 respectively by bolt, double helix
7 left and right ends of lead screw are connect with left diagonal control arm 11 and right diagonal control arm 2 respectively, and 8 lower end of sharpening block is mounted on the sliding rail of sliding knife rail 6
In, upper end is placed in 7 helicla flute of double helix lead screw, and double helix lead screw 7 is set as being driven by reciprocating drive mechanism in the present embodiment
It moves to move reciprocatingly, reciprocating drive mechanism includes: right driven sprocket 3, left driven sprocket 10, left drive sprocket 12, right master
Movable sprocket 16, two driven sprockets --- right driven sprocket 3 and left driven sprocket 10 are symmetricly set on 7 two sides of double helix lead screw, point
Be not mounted on right side connecting rod 5 and the outside of left side connecting rod 9, by chain connection type respectively with right drive sprocket 16 and left drive chain
12 connection of wheel, realizes chain conveyer, two drive sprockets 12,16 are symmetrically disposed on transmission shaft 15, and 15 both ends of transmission shaft pass through respectively
Bearing is mounted on right diagonal control arm 2 and left diagonal control arm 11, and drive sprocket 14 is mounted on 15 middle position of transmission shaft, is received external
Driving force is to realize that power transmits.
Transmission shaft 15 is driven to rotate by external motivating force when a kind of ensilage machine self-sharpening blade device of the invention uses, transmission shaft
15 rotation drive two drive sprockets rotation, two drive sprockets by two driven sprocket of chain drive rotate, two driven sprockets thus
The rotation of double helix lead screw is driven, the rotation of double helix lead screw is to drive one end to be arranged in the sharpening block in double helix lead screw helicla flute
It moves reciprocatingly, to realize sharpening process, in addition the present invention is by adjusting diagonal control arm cylindrical boss in bracket chute
Position, the amount of feeding of adjustable sharpening promote sharpening quality.
A kind of ensilage machine self-sharpening blade device double helix lead screw of the present invention is real by the way of opening up two reverse double-helix slots
In single-direction transmission movement, sharpening block can be completed to whet a knife in the double spiral grooves of lead screw and move back and forth the existing present apparatus, and this
Inventing a kind of design of ensilage machine self-sharpening blade device diagonal control arm one end has cylindrical boss, and is mounted in the sliding slot of bracket, is grinding
It cuts in sliding process, slide block mechanism can be driven to complete feed motion, structure and control are simple and efficient.
In conclusion a kind of ensilage machine self-sharpening blade apparatus structure of the present invention is simple, auto-feed sharpening may be implemented, whet a knife
High-efficient, sharpening quality is good, and practical value is high, convenient for promoting the use of.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: in specification
It is still possible to modify the technical solutions described in the foregoing embodiments, or carries out to part of technical characteristic
Equivalent replacement, and these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The spirit and scope of case.
Claims (6)
1. a kind of ensilage machine self-sharpening blade device characterized by comprising feeding adjusting mechanism, sharpening reciprocator；
The feeding adjusting mechanism includes: bracket, and mutually perpendicular two sliding slot of opening direction, support are provided on the bracket
Slot, two sliding slot are set as supports right diagonal control arm, left diagonal control arm, the right diagonal control arm, left diagonal control arm one end be provided with
Cylindrical boss, the boss are set as sliding in two sliding slots respectively, and the right diagonal control arm, the other end of left diagonal control arm are solid
Surely it is connected to the sharpening reciprocator, two support slot is set as support right side connecting rod, left side connecting rod, and the right side connects
Bar, left side connecting rod are set as supporting the sharpening reciprocator, and sliding knife rail is fixed on the right side connecting rod, left side connecting rod；
The sharpening reciprocating mechanism includes: double helix lead screw, and the double helix lead screw is arranged above the sliding knife rail, institute
It states and opens up two reverse double-helix slots on double helix lead screw, double helix lead screw one end is mounted on right side connecting rod by bearing block
On, the other end by bearing block be mounted on left side connecting rod on, double helix lead screw left and right ends respectively with the left diagonal control arm
It is connected with right diagonal control arm, the lower end of sharpening block is mounted in the sliding rail of sliding knife rail, and upper end is placed in the helicla flute of double helix lead screw
In, the double helix lead screw is set as driving to move reciprocatingly by reciprocating drive mechanism.
2. a kind of ensilage machine self-sharpening blade device according to claim 1, which is characterized in that the reciprocating drive mechanism packet
It includes: right driven sprocket, left driven sprocket, left drive sprocket, right drive sprocket, the right driven sprocket and left driven sprocket difference
Setting connects with the right drive sprocket and left drive sprocket respectively in double helix lead screw two sides, by chain connection type
It connects, the left drive sprocket, right drive sprocket are set on transmission shaft, and the both ends of the drive shaft passes through bearing respectively and is mounted on institute
It states on right diagonal control arm and left diagonal control arm, is provided with drive sprocket on the transmission shaft.
3. a kind of ensilage machine self-sharpening blade device according to claim 2, which is characterized in that the drive sprocket is mounted on institute
State transmission shaft middle position.
4. a kind of ensilage machine self-sharpening blade device according to claim 3, which is characterized in that the right driven sprocket and it is left from
Movable sprocket is symmetricly set on double helix lead screw two sides, and is separately mounted on the outside of the right side connecting rod and left side connecting rod.
5. a kind of ensilage machine self-sharpening blade device according to claim 1 to 4, which is characterized in that the bearing block passes through
Bolt is connect with right side connecting rod and left side connecting rod respectively,.
6. a kind of ensilage machine self-sharpening blade device according to claim 1 to 4, which is characterized in that the sliding knife rail setting
To be mounted by means of bolts on right side connecting rod and left side connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017508.7A CN108972167B (en) | 2018-09-03 | 2018-09-03 | Self-sharpening device for silage harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017508.7A CN108972167B (en) | 2018-09-03 | 2018-09-03 | Self-sharpening device for silage harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108972167A true CN108972167A (en) | 2018-12-11 |
| CN108972167B CN108972167B (en) | 2020-09-04 |
Family
ID=64548291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811017508.7A Active CN108972167B (en) | 2018-09-03 | 2018-09-03 | Self-sharpening device for silage harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108972167B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2663499A1 (en) * | 1990-06-25 | 1991-12-27 | Hesston Braud | PROCESS FOR SHARPENING THE KNIVES OF A ROTARY DRUM AND ADJUSTING THE FIXED COUNTER KNIFE COOPERATING THEREWITH AND DEVICE IMPLEMENTING THIS PROCESS. |
| CN102226465A (en) * | 2011-04-02 | 2011-10-26 | 三一集团有限公司 | Winding device and double-thread driving mechanism thereof |
| CN203045445U (en) * | 2013-01-11 | 2013-07-10 | 浙江省三门县振华机械有限公司 | Hob-type knife grinder of tobacco cutter |
| CN104612545A (en) * | 2015-02-03 | 2015-05-13 | 广西平果铝安福门业有限责任公司 | Single-power-source automatic double door controlled by crank double-slider mechanism |
| CN105091826A (en) * | 2015-09-14 | 2015-11-25 | 安徽工程大学 | Machine tool hydrostatic pressure guide rail oil film thickness detection test stand |
| CN105773326A (en) * | 2016-05-16 | 2016-07-20 | 浙江大学 | Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters |
| CN105965331A (en) * | 2016-07-13 | 2016-09-28 | 河北宗申戈梅利农业机械制造有限公司 | Automatic knife grinder |
| CN107252930A (en) * | 2017-07-31 | 2017-10-17 | 扬州业恒智能科技有限公司 | A kind of fixation and the synchronous cutting machine carried out of cutting |
| CN207226953U (en) * | 2017-07-27 | 2018-04-13 | 福建上上科技有限公司 | A kind of sapling grafting special-purpose ladder |
| CN107932206A (en) * | 2018-01-05 | 2018-04-20 | 山东农业大学 | A kind of manual knife sharpening device of ensilage machine |
| CN107984390A (en) * | 2017-11-21 | 2018-05-04 | 山东理工大学 | A kind of ensilage machine automatic knife-grinding apparatus |
-
2018
- 2018-09-03 CN CN201811017508.7A patent/CN108972167B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2663499A1 (en) * | 1990-06-25 | 1991-12-27 | Hesston Braud | PROCESS FOR SHARPENING THE KNIVES OF A ROTARY DRUM AND ADJUSTING THE FIXED COUNTER KNIFE COOPERATING THEREWITH AND DEVICE IMPLEMENTING THIS PROCESS. |
| CN102226465A (en) * | 2011-04-02 | 2011-10-26 | 三一集团有限公司 | Winding device and double-thread driving mechanism thereof |
| CN203045445U (en) * | 2013-01-11 | 2013-07-10 | 浙江省三门县振华机械有限公司 | Hob-type knife grinder of tobacco cutter |
| CN104612545A (en) * | 2015-02-03 | 2015-05-13 | 广西平果铝安福门业有限责任公司 | Single-power-source automatic double door controlled by crank double-slider mechanism |
| CN105091826A (en) * | 2015-09-14 | 2015-11-25 | 安徽工程大学 | Machine tool hydrostatic pressure guide rail oil film thickness detection test stand |
| CN105773326A (en) * | 2016-05-16 | 2016-07-20 | 浙江大学 | Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters |
| CN105965331A (en) * | 2016-07-13 | 2016-09-28 | 河北宗申戈梅利农业机械制造有限公司 | Automatic knife grinder |
| CN207226953U (en) * | 2017-07-27 | 2018-04-13 | 福建上上科技有限公司 | A kind of sapling grafting special-purpose ladder |
| CN107252930A (en) * | 2017-07-31 | 2017-10-17 | 扬州业恒智能科技有限公司 | A kind of fixation and the synchronous cutting machine carried out of cutting |
| CN107984390A (en) * | 2017-11-21 | 2018-05-04 | 山东理工大学 | A kind of ensilage machine automatic knife-grinding apparatus |
| CN107932206A (en) * | 2018-01-05 | 2018-04-20 | 山东农业大学 | A kind of manual knife sharpening device of ensilage machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108972167B (en) | 2020-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109076774A (en) | A kind of self-propelled greenfeed harvester | |
| CN208850229U (en) | A kind of ensilage wire kneading machine | |
| CN204291858U (en) | A kind of two-sided stroke of silk filament-rubbing machine of crop straw | |
| CN106376308A (en) | Silage harvester automatic knife sharpening device | |
| CN109005961A (en) | Ensilage wire kneading machine | |
| CN202285590U (en) | Stem cutting-off and grass winding preventing device for vertical roll corn harvester | |
| CN107984390A (en) | A kind of ensilage machine automatic knife-grinding apparatus | |
| CN211210611U (en) | Fixed cutter position adjusting mechanism for silage harvester | |
| CN205884066U (en) | High -efficient reducing mechanism of animal husbandry forage grass | |
| CN109348877B (en) | Automatic net feeding device for silage bundling machine | |
| CN110786155A (en) | Silage cutter clearance adjustment and automatic knife sharpening device | |
| CN202146809U (en) | Machine for kneading straws into filaments | |
| CN205249865U (en) | Forage grass reducing mechanism | |
| CN109093463A (en) | A kind of ensilage machine shredder bar self-sharpening blade device | |
| CN108972167A (en) | A kind of ensilage machine self-sharpening blade device | |
| CN104838821A (en) | Forced grass-crushing and feeding anti-blocking device of round baler | |
| CN209185047U (en) | A kind of self-propelled greenfeed harvester | |
| CN204146033U (en) | The supporting straw baler of wheeled harvester | |
| CN208695165U (en) | Crushed aggregates device is used in a kind of processing of roughage | |
| CN208258473U (en) | The lash adjusting device of ensiling crushing roller | |
| CN204377428U (en) | A kind of combine screw feeder | |
| CN212660636U (en) | Forage grass chopper | |
| CN205093213U (en) | Forage grass silage machine | |
| CN214902327U (en) | Hand-held type mulberry branch and leaf reaps smashes all-in-one | |
| CN113439546A (en) | High efficiency straw header |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |