CN105773326A - Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters - Google Patents
Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters Download PDFInfo
- Publication number
- CN105773326A CN105773326A CN201610323099.8A CN201610323099A CN105773326A CN 105773326 A CN105773326 A CN 105773326A CN 201610323099 A CN201610323099 A CN 201610323099A CN 105773326 A CN105773326 A CN 105773326A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- hone
- knife
- cutter grinding
- sleeve
- 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.)
- Pending
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
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/363—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of blades mounted on a turning drum
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/22—Arrangement of knife sharpening devices
Abstract
The invention discloses an automatic cutter grinding device of a silage maize harvester and the silage maize harvester automatically grinding cutters. The automatic cutter grinding device is installed above chopping rollers of the silage maize harvester and acts on the movable cutters on the chopping rollers. The automatic cutter grinding device comprises a horizontal transmission device, a cutter grinding stone sleeve, a cutter grinding stone, a sliding block, a guide rail and guide rail fixing blocks. One end of the horizontal transmission device and one end of the guide rail are fixed to a left side plate, and the other end of the horizontal transmission device and the other end of the guide rail are fixed to a right side plate. The part, at the upper portion of the cutter grinding stone sleeve, of the horizontal transmission device is connected with the sliding block on the guide rail. The horizontal transmission device drives the cutter grinding stone of the cutter grinding stone sleeve to horizontally reciprocate. The automatic cutter grinding device is simple and ingenious in structural design, the manufacturing difficulty is lowered, the manufacturing cost is reduced, flexible control is easy to achieve, and the work efficiency and stability are improved.
Description
Technical field
The present invention relates to the ensilage machine of a kind of ensilage machine automatic knife-grinding apparatus and a kind of automatic grinding, belong to Modern Agricultural Machine technical field.
Background technology
Corn straw has significantly high value.In recent years, along with the fast development of animal husbandry, the problem of animal feed shortage is day by day serious, is particularly acute in the winter time.In China rural area, corn straw has long history as animal feed, but corn straw mostly adopts manual type when gathering in the crops, and labor intensity is big.Sometimes in order to plant winter wheat in quickly, peasant to straw often on-site incineration, had both destroyed the organic matter in soil and microorganism after harvesting corn fruit ear, makes the hardening soil, soil fertility decline, wastes again a large amount of stalk resource simultaneously.
Corn harvester for silage tool is to improve silagecorn feed quality and the important measures developed animal husbandry.The self-propelled silage harvester that present various countries use, mostly by the ceding of Taiwan, intake mechanism, shredding mechanism, knife sharpening device, throw the part such as mechanism and form.Wherein knife sharpening device plays important assosting effect in complete equipment.When ensilage machine workload reaches to a certain degree, the moving knife blade on the cutting roller in shredding mechanism there will be abrasion in various degree, causes material cutting quality poor, and in chopping process, vibrations increase, it is necessary to whet a knife.If being taken off one by one by the moving knife on cutting roller and carrying out sharpening, complex operation is consuming time, it will incuring loss through delay the activity duration, work efficiency is substantially reduced.
Present equipment has be equipped with and manually whet a knife and the form of automatic grinding, it is to avoid the dismounting of moving knife improves simple operation simultaneously.Because manually sharpening is lower than the mode efficiency of automatic grinding, and need artificial participation, inefficient, and external automatic grinding the whole series structure and control system complex, and it is relatively big to manufacture difficulty of processing, cost is also higher.Making a general survey of domestic ensilage machine, whet a knife and be still when j ob impact is bigger or after the operation season and just pulled down by moving knife carry out sharpening, efficiency is non-normally low.Therefore it is badly in need of a set of simple in construction, and is easily achieved the knife sharpening device automatically controlled.
Summary of the invention
The invention aims to solve the problems referred to above, it is provided that a kind of silage harvester automatic knife-grinding apparatus.For improving the sharpening efficiency realizing precise and high efficiency, it is proposed to a kind of on-line automatic knife sharpening device that need not dismantle, and its simple in construction easily is automated control, is greatly improved work efficiency.
Technical scheme is as follows: a kind of ensilage machine automatic knife-grinding apparatus, described ensilage machine includes left plate and right plate, and described knife sharpening device includes horizontal conveyor device, hone sleeve, hone, slide block, guide rail, guide rail fixed block；
The two ends of described horizontal conveyor device are separately fixed on left plate and right plate, the two ends of described guide rail are fixed on by guide rail fixed block on left plate and right plate, described slide block is installed on guide rail, the both sides of hone upper cartridge are connected with slide block and horizontal conveyor device respectively by bolt, and hone is installed on the bottom of hone sleeve.
Further, described horizontal conveyor device includes motor, shaft coupling, leading screw support, ball screw and feed screw nut；The two ends of described ball screw are arranged on respectively through leading screw support on left plate and right plate, and feed screw nut is arranged on ball screw, and shaft coupling and motors are passed through in one end of ball screw, and the top of hone sleeve is connected with feed screw nut.
Further, described knife sharpening device also includes proximity switch and controller；Described proximity switch is arranged on one end of guide rail；Proximity switch is connected with controller, controller and motors.
The ensilage machine of a kind of automatic grinding, including cutting roller and above-mentioned ensilage machine automatic knife-grinding apparatus, described ensilage machine automatic knife-grinding apparatus is arranged on above cutting roller, and hone contacts with cutting roller moving knife.
The invention have the advantages that:
1, roller screw with motor as an independent power unit, it is possible to individually control, do not interfere with each other with other elements.
2, by the closed loop control of proximity switch with controller and motor, the control of sharpening position, sharpening reciprocating motion number of times can accurately be realized, it is easy to accomplish Automated condtrol.
3, package unit simple in construction, manufactures difficulty of processing little, reduces cost.
4, the device avoids the moving knife dismantled on cutting roller one by one and carry out sharpening, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is knife sharpening device structural representation；
Fig. 2 is the structural representation that knife sharpening device is arranged on ensilage machine
Fig. 3 is the control block diagram of controller；
Fig. 4 is the structural representation of the ensilage machine with automatic knife-grinding apparatus；
In figure: 1, left plate, 2, right plate, 3, motor, 4, shaft coupling, 5, leading screw support, 6, ball screw, 7, feed screw nut, 8, hone sleeve, 9, hone, 10, slide block, 11, guide rail, 12, guide rail fixed block, 13, proximity switch, 14, cutting roller.
Detailed description of the invention
The concrete structure of the present invention, operation principle and work process content is further illustrated below in conjunction with drawings and Examples.
As illustrated in fig. 1 and 2, a kind of automatic knife-grinding apparatus for ensilage machine, described ensilage machine includes left plate 1 and right plate 2, and described knife sharpening device includes horizontal conveyor device, hone sleeve 8, hone 9, slide block 10, guide rail 11, guide rail fixed block 12；
The two ends of described horizontal conveyor device are separately fixed on left plate 1 and right plate 2, the two ends of described guide rail 11 are fixed on left plate 1 and right plate 2 by guide rail fixed block 12, described slide block 10 is installed on guide rail 11, hone sleeve 8 top is connected with slide block 10 and horizontal conveyor device by bolt, and hone 9 is installed on the bottom of hone sleeve 8.Horizontal conveyor device is used for driving hone sleeve 8 to move horizontally, and guide rail 11 and slide block 10 are for keeping hone sleeve 8 to play the stable position effect to hone sleeve 8.
Wherein, horizontal conveyor device can be in the following way: includes motor 3, shaft coupling 4, leading screw support 5, ball screw 6 and feed screw nut 7；The two ends of described ball screw 6 are arranged on respectively through leading screw support 5 on left plate 1 and right plate 2, and feed screw nut 7 is arranged on ball screw 6, and one end of ball screw 6 is connected with motor 3 by shaft coupling 4, and the top of hone sleeve 8 is connected with feed screw nut 7.Under the driving of motor 3, ball screw 6 rotates, and drives feed screw nut 7 thereon to move left and right.
For realizing automatization, the automatic knife-grinding apparatus of the present invention can also include proximity switch 13 and controller；Described proximity switch 13 is arranged on one end of guide rail 11；Proximity switch 13 is connected with controller, and controller is connected with motor 3.When proximity switch 13 drawn close by hone sleeve 8, proximity switch 13 sends a signal of telecommunication to controller, and controller counts with this, and control motor 3 with signal number and rotate, realize driving hone 9 to move back and forth number of times, can the moving knife on the cutting roller 14 that rotate be ground sharp, as shown in Figure 3.Therefore, the controller in the present invention only realizes simple logical operations, is not belonging to the content of the invention, for instance existing programmable controller PLC can realize this function.
Fig. 4 is the ensilage machine with automatic knife-grinding apparatus, and including cutting roller 14 and ensilage machine automatic knife-grinding apparatus, described ensilage machine automatic knife-grinding apparatus is arranged on cutting roller 14, and hone 9 contacts with cutting roller 14 moving knife.
Above content is to further illustrate in conjunction with the preferred implementation of matrix is made for the present invention, it is impossible to assert that specific embodiment of the invention is only limited to and these explanations.For those skilled in the art, without departing from the inventive concept of the premise, moreover it is possible to make some equivalent replacements or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. an ensilage machine automatic knife-grinding apparatus, described ensilage machine includes left plate (1) and right plate (2), it is characterised in that: described knife sharpening device includes horizontal conveyor device, hone sleeve (8), hone (9), slide block (10), guide rail (11), guide rail fixed block (12)；The two ends of described horizontal conveyor device are separately fixed on left plate (1) and right plate (2), the two ends of described guide rail (11) are fixed on left plate (1) and right plate (2) by guide rail fixed block (12), described slide block (10) is installed on guide rail (11), the both sides on hone sleeve (8) top are connected with slide block (10) and horizontal conveyor device respectively by bolt, and hone (9) is installed on the bottom of hone sleeve (8).
2. ensilage machine automatic knife-grinding apparatus according to claim 1, it is characterized in that, described horizontal conveyor device includes motor (3), shaft coupling (4), leading screw support (5), ball screw (6) and feed screw nut (7)；The two ends of described ball screw (6) are arranged on respectively through leading screw support (5) on left plate (1) and right plate (2), feed screw nut (7) is arranged on ball screw (6), one end of ball screw (6) is connected with motor (3) by shaft coupling (4), and the top of hone sleeve (8) is connected with feed screw nut (7).
3. according to the ensilage machine automatic knife-grinding apparatus described in claim 2, it is characterised in that described knife sharpening device also includes proximity switch (13) and controller；Described proximity switch (13) is arranged on one end of guide rail (11)；Proximity switch (13) is connected with controller, and controller is connected with motor (3).
4. the ensilage machine of an automatic grinding, it is characterized in that: include the ensilage machine automatic knife-grinding apparatus described in cutting roller (14) and claim 1, described ensilage machine automatic knife-grinding apparatus is arranged on cutting roller (14) top, and hone (9) contacts with cutting roller (14) moving knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610323099.8A CN105773326A (en) | 2016-05-16 | 2016-05-16 | Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610323099.8A CN105773326A (en) | 2016-05-16 | 2016-05-16 | Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105773326A true CN105773326A (en) | 2016-07-20 |
Family
ID=56379867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610323099.8A Pending CN105773326A (en) | 2016-05-16 | 2016-05-16 | Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105773326A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211954A (en) * | 2016-08-31 | 2016-12-14 | 河北宗申戈梅利农业机械制造有限公司 | A kind of Green-fodder harvesting machine knife sharpening device |
| CN106376308A (en) * | 2016-11-29 | 2017-02-08 | 山东理工大学 | Silage harvester automatic knife sharpening device |
| CN107932206A (en) * | 2018-01-05 | 2018-04-20 | 山东农业大学 | A kind of manual knife sharpening device of ensilage machine |
| CN108907914A (en) * | 2018-07-06 | 2018-11-30 | 甘肃省机械科学研究院有限责任公司 | A kind of blueness feed harvester self-sharpening blade mechanism |
| CN108942430A (en) * | 2018-07-06 | 2018-12-07 | 甘肃省机械科学研究院有限责任公司 | A kind of silage harvester automatic grinding and setting system |
| CN108972167A (en) * | 2018-09-03 | 2018-12-11 | 山东理工大学 | A kind of ensilage machine self-sharpening blade device |
| WO2019211512A1 (en) * | 2018-05-04 | 2019-11-07 | Oy El-Ho Ab | Arrangement on a harvester for straw -like crop |
| EP3884768A1 (en) * | 2020-03-23 | 2021-09-29 | Maschinenfabrik Bernard Krone GmbH & Co. KG | Grinding device for an agricultural harvester |
| CN115634758A (en) * | 2022-12-26 | 2023-01-24 | 中国农业科学院农业环境与可持续发展研究所 | Straw smashing device with knife sharpening structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640059A (en) * | 1984-03-14 | 1987-02-03 | Hauni-Werke Korber & Co. Kg. | Apparatus for grinding the knives in tobacco cutting machines |
| CN2865996Y (en) * | 2006-01-06 | 2007-02-07 | 曲仕贤 | Knife sharpening equipment |
| CN101720600A (en) * | 2009-12-15 | 2010-06-09 | 袁东明 | Multifunction straw chopping ensilage machine |
| 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 |
| CN103921179A (en) * | 2014-03-20 | 2014-07-16 | 成都市龙泉驿区齐盛机械厂 | Online sharpening device |
| CN205765286U (en) * | 2016-05-16 | 2016-12-07 | 浙江大学 | A kind of ensilage machine automatic knife-grinding apparatus and the ensilage machine of automatic grinding |
-
2016
- 2016-05-16 CN CN201610323099.8A patent/CN105773326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640059A (en) * | 1984-03-14 | 1987-02-03 | Hauni-Werke Korber & Co. Kg. | Apparatus for grinding the knives in tobacco cutting machines |
| CN2865996Y (en) * | 2006-01-06 | 2007-02-07 | 曲仕贤 | Knife sharpening equipment |
| CN101720600A (en) * | 2009-12-15 | 2010-06-09 | 袁东明 | Multifunction straw chopping ensilage machine |
| 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 |
| CN103921179A (en) * | 2014-03-20 | 2014-07-16 | 成都市龙泉驿区齐盛机械厂 | Online sharpening device |
| CN205765286U (en) * | 2016-05-16 | 2016-12-07 | 浙江大学 | A kind of ensilage machine automatic knife-grinding apparatus and the ensilage machine of automatic grinding |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211954B (en) * | 2016-08-31 | 2018-11-30 | 河北宗申戈梅利农业机械制造有限公司 | A kind of Green-fodder harvesting machine knife sharpening device |
| CN106211954A (en) * | 2016-08-31 | 2016-12-14 | 河北宗申戈梅利农业机械制造有限公司 | A kind of Green-fodder harvesting machine knife sharpening device |
| CN106376308A (en) * | 2016-11-29 | 2017-02-08 | 山东理工大学 | Silage harvester automatic knife sharpening device |
| CN107932206A (en) * | 2018-01-05 | 2018-04-20 | 山东农业大学 | A kind of manual knife sharpening device of ensilage machine |
| EP3787391A4 (en) * | 2018-05-04 | 2021-06-30 | Oy El-Ho Ab | Arrangement on a harvester for straw -like crop |
| WO2019211512A1 (en) * | 2018-05-04 | 2019-11-07 | Oy El-Ho Ab | Arrangement on a harvester for straw -like crop |
| CN108907914A (en) * | 2018-07-06 | 2018-11-30 | 甘肃省机械科学研究院有限责任公司 | A kind of blueness feed harvester self-sharpening blade mechanism |
| CN108942430A (en) * | 2018-07-06 | 2018-12-07 | 甘肃省机械科学研究院有限责任公司 | A kind of silage harvester automatic grinding and setting system |
| CN108942430B (en) * | 2018-07-06 | 2020-05-08 | 甘肃省机械科学研究院有限责任公司 | Silage harvester automatic grinding and tool setting system |
| CN108972167A (en) * | 2018-09-03 | 2018-12-11 | 山东理工大学 | A kind of ensilage machine self-sharpening blade device |
| CN108972167B (en) * | 2018-09-03 | 2020-09-04 | 山东理工大学 | Self-sharpening device for silage harvester |
| EP3884768A1 (en) * | 2020-03-23 | 2021-09-29 | Maschinenfabrik Bernard Krone GmbH & Co. KG | Grinding device for an agricultural harvester |
| CN115634758A (en) * | 2022-12-26 | 2023-01-24 | 中国农业科学院农业环境与可持续发展研究所 | Straw smashing device with knife sharpening structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105773326A (en) | Automatic cutter grinding device of silage maize harvester and silage maize harvester automatically grinding cutters | |
| CN103583167B (en) | Shredding and rubbing device for silage harvester | |
| CN108811795B (en) | Hob type straw chopping equipment | |
| CN108811685A (en) | A kind of forage of collecting cuts careless vehicle | |
| CN105917848A (en) | Feed processing and feeding all-in-one machine | |
| CN110679271A (en) | Potato seedling ensiling header and self-propelled potato seedling ensiling harvester | |
| CN104904419A (en) | Green fodder harvester | |
| CN202043452U (en) | Self-propelled greenfeed harvester | |
| CN204968526U (en) | Novel grass harvester | |
| CN205071697U (en) | Sugarcane combine for cutting into pieces | |
| CN202679989U (en) | Self-walking type cotton stalk harvesting rub silk machine | |
| CN205765286U (en) | A kind of ensilage machine automatic knife-grinding apparatus and the ensilage machine of automatic grinding | |
| CN204146033U (en) | The supporting straw baler of wheeled harvester | |
| CN204377428U (en) | A kind of combine screw feeder | |
| CN205105647U (en) | Greenfeed harvester | |
| CN208727605U (en) | A kind of animal husbandry hay breaking machine | |
| CN106508314B (en) | Crushing device is rubbed in double knife shaft cutting | |
| CN214902327U (en) | Hand-held type mulberry branch and leaf reaps smashes all-in-one | |
| CN106912269A (en) | A kind of greenfeed cutter sweep | |
| CN203985135U (en) | A kind of novel grass chopper | |
| CN204994258U (en) | Garrulous device is rubbed in cutting of double knives axle | |
| CN107932206A (en) | A kind of manual knife sharpening device of ensilage machine | |
| CN2601498Y (en) | Forager combined harvester | |
| CN203554930U (en) | Delivery type banana cauloid pulverizer | |
| CN201004825Y (en) | Machine for harvesting corn and crushing corn straw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |