CN107024721A - A kind of metal detection sensor for forage harvester - Google Patents
A kind of metal detection sensor for forage harvester Download PDFInfo
- Publication number
- CN107024721A CN107024721A CN201710354981.3A CN201710354981A CN107024721A CN 107024721 A CN107024721 A CN 107024721A CN 201710354981 A CN201710354981 A CN 201710354981A CN 107024721 A CN107024721 A CN 107024721A
- Authority
- CN
- China
- Prior art keywords
- metal detection
- fixing axle
- detection sensor
- sensor
- feeding roller
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 239000004459 forage Substances 0.000 title claims abstract description 14
- 230000005291 magnetic effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 244000144972 livestock Species 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a kind of metal detection sensor for forage harvester, including feeding roller（1）, in the feeding roller（1）Inside it is provided with longitudinally through feeding roller（1）Fixing axle（2）, in the fixing axle（2）On be provided with metal detection sensor（3）, the metal detection sensor（3）By through fixing axle（2）Fastener（4）With fixing axle（2）Connection.The present invention has simple in construction, easy for installation, service-strong advantage, the metal object in material can be detected using it, metal object is prevented to enter machine internal damage reducing mechanism and other parts by feeding roller, reduce the machine maintenance time, service life is extended, operating efficiency is improved；Meanwhile, feeding quality is also improved, feed is reduced and is mixed into metal object and then the risk of actual bodily harm is caused to livestock.
Description
Technical field
The present invention relates to a kind of forage harvester, particularly a kind of metal detection sensor for forage harvester.
Background technology
At present, the structure of existing cropper, especially forage harvester, including feeding unit, wherein feeding unit is big
Mostly simple cylinder transfer roller, it reversely realizes that the conveying of harvesting crops is fed by upper and lower two roller to turn.Due to the limit of structure
The metal object carried secretly in material and its material operationally, is easily involved in feeding unit, and then enter machine by system, cropper
Inside device, the reducing mechanism damaged inside machine, the probability increase for damaging cropper；Meanwhile, if being used as the material of feed
In be mixed into metal object, once by livestock edible, can greatly cause the injury of livestock body.
The content of the invention
The forage harvester that is used for of entrained with metal in material can be effectively detected it is an object of the invention to provide a kind of
Metal detection sensor.
The purpose of the present invention realizes that a kind of metal detection for forage harvester is passed by such technical scheme
Sensor, including feeding roller, are provided with the fixing axle longitudinally through feeding roller in the feeding roller, in the fixing axle
On be provided with metal detection sensor, the metal detection sensor is connected by the fastener through fixing axle with fixing axle.
Wherein, the metal detection sensor includes the sensor outer housing being be arranged in parallel with fixing axle, in the sensor
Magnetic groove is provided with shell, multiple frameworks is arranged at intervals with the magnetic groove, the magnetic of belt coil is provided with the framework
Body, polyurethane mixture is provided between the adjacent magnets；It is provided with the sensor outer housing at sensor signal
Manage component.
Further, the sensor signal processing assembly includes mounting box, and the mounting box passes through fastener and sensor
Cage connection, surface-mounted integrated circuit is provided with the mounting box, is provided with the surface-mounted integrated circuit and is passed mounting box
Aid in input and output wire harness.
To facilitate installation, one end of the auxiliary input and output wire harness is penetrated admittedly by the perforate being arranged in fixing axle
In dead axle, and one end passes fixing axle.
In order to enter row constraint to wire harness, the auxiliary input and output wire harness interlude passes through fixing clamper and sensor outer housing
Connection.
By adopting the above-described technical solution, the present invention has simple in construction, easy for installation, service-strong advantage, adopt
The metal object in material can be detected with it, it is therefore prevented that metal object is crushed by feeding roller into machine internal damage
Device and other parts, reduce the machine maintenance time, extend service life, improve operating efficiency；Meanwhile, also improve
Feeding quality, reduces feed and is mixed into metal object and then the risk of actual bodily harm is caused to livestock.
Brief description of the drawings
The brief description of the drawings of the present invention is as follows：
Fig. 1 is structural representation of the invention；
Fig. 2 is metal detection sensor sectional structure chart of the invention.
Embodiment
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings, but the present invention does not limit to
In these embodiments, any improvement or replacement on the present embodiment essence spirit still falls within the claims in the present invention and wanted
Seek the scope of protection.
Embodiment 1：As shown in figure 1, a kind of metal detection sensor for forage harvester, including feeding roller 1,
The fixing axle 2 longitudinally through feeding roller 1 is provided with the feeding roller 1, metal detection is provided with the fixing axle 2
Sensor 3, the metal detection sensor 3 is connected by the fastener 4 through fixing axle 2 with fixing axle 2.
Wherein, the metal detection sensor 3 includes the sensor outer housing 5 being be arranged in parallel with fixing axle 2, in the shell
Magnetic groove 6 is provided with sensor outer housing 5, multiple frameworks 7 are arranged at intervals with the magnetic groove 6, is provided with the framework 7
The magnet 9 of belt coil 8, polyurethane mixture 10 is provided between the adjacent magnets 9；Set on the sensor outer housing 5
It is equipped with sensor signal processing assembly 11.
As shown in Fig. 2 the sensor signal processing assembly 11 includes mounting box 12, the mounting box 12 passes through fastener
It is connected with sensor outer housing 5, surface-mounted integrated circuit 13 is provided with the mounting box 12, is set on the surface-mounted integrated circuit 13
There is the auxiliary input and output wire harness 14 for passing mounting box 12.
Installation for convenience so that compact conformation, one end of the auxiliary input and output wire harness 14 is solid by being arranged on
Perforate 15 on dead axle 2 is penetrated in fixing axle 2, and one end passes fixing axle 2.
In order to constrain auxiliary input and output wire harness, the interlude of auxiliary input and output wire harness 14 by fixing clamper 16 with
Sensor outer housing 5 is connected.
In the present invention, when harvesting machine operation, the metal detection sensor in fixing axle 2 in feeding roller 1 is
Start working, during material rotates into reducing mechanism by feeding roller, if being found that ferromagnetic metal object, metal
Magnetic flux in detector sensor is to change, and the magnetic flux of change is after the emergent management of sensor signal processing assembly 11
Metal signal is spread out of by auxiliary input and output wire harness 14, exterior operator is received after metal signal, is sent and is stopped in emergency
Instruction, makes feeding roller drive device moment shut down, and then protects harvest machinery reducing mechanism to be not damaged by；It also prevent
Metal object enters in feed.
Claims (5)
1. a kind of metal detection sensor for forage harvester, including feeding roller（1）, in the feeding roller（1）It is interior
It is provided with longitudinally through feeding roller（1）Fixing axle（2）, it is characterized in that：In the fixing axle（2）On be provided with metal detection
Sensor（3）, the metal detection sensor（3）By through fixing axle（2）Fastener（4）With fixing axle（2）Connection.
2. it is used for the metal detection sensor of forage harvester as claimed in claim 1, it is characterized in that：The metal detection is passed
Sensor（3）Including with fixing axle（2）The sensor outer housing be arrangeding in parallel（5）, in the cover sensor shell（5）Inside it is provided with
Magnetic groove（6）, in the magnetic groove（6）Inside it is arranged at intervals with multiple frameworks（7）, in the framework（7）Inside it is provided with belt coil（8）'s
Magnet（9）, in the adjacent magnets（9）Between be provided with polyurethane mixture（10）；In the sensor outer housing（5）It is upper to set
There is sensor signal processing assembly（11）.
3. it is used for the metal detection sensor of forage harvester as claimed in claim 2, it is characterized in that：The sensor signal
Processing assembly（11）Including mounting box（12）, the mounting box（12）Pass through fastener and sensor outer housing（5）Connection, described
Mounting box（12）Inside it is provided with surface-mounted integrated circuit（13）, in the surface-mounted integrated circuit（13）On be provided with and pass mounting box（12）'s
Aid in input and output wire harness（14）.
4. it is used for the metal detection sensor of forage harvester as claimed in claim 3, it is characterized in that：The auxiliary input is defeated
Go out wire harness（14）One end by being arranged on fixing axle（2）On perforate（15）Penetrate fixing axle（2）It is interior, and one end passes fixation
Axle（2）.
5. it is used for the metal detection sensor of forage harvester as claimed in claim 4, it is characterized in that：The auxiliary input is defeated
Go out wire harness（14）Interlude passes through fixing clamper（16）With sensor outer housing（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354981.3A CN107024721A (en) | 2017-05-19 | 2017-05-19 | A kind of metal detection sensor for forage harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354981.3A CN107024721A (en) | 2017-05-19 | 2017-05-19 | A kind of metal detection sensor for forage harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107024721A true CN107024721A (en) | 2017-08-08 |
Family
ID=59529477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354981.3A Pending CN107024721A (en) | 2017-05-19 | 2017-05-19 | A kind of metal detection sensor for forage harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107024721A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906957A (en) * | 2019-04-19 | 2019-06-21 | 华科智农(北京)科技有限公司 | A kind of herding feeding sensor |
| CN112578467A (en) * | 2020-11-24 | 2021-03-30 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Magnetic metal detection device of silage harvester and detection method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092818A (en) * | 1990-10-26 | 1992-03-03 | Ford New Holland, Inc. | Metal and hard object detectors with shared fixed support inside a feed roll |
| EP1498019A1 (en) * | 2003-07-17 | 2005-01-19 | Maschinenfabrik Bernard Krone GmbH | Harvester with a metal detecting device |
| US20070056257A1 (en) * | 2005-09-09 | 2007-03-15 | Desnijder Dirk J | Metal detector arrangement |
| CN102948295A (en) * | 2011-08-22 | 2013-03-06 | 侯亚军 | Grain harvesting and straw granulating integrated machine |
| CN204198933U (en) * | 2014-11-05 | 2015-03-11 | 山东德润新材料科技有限公司 | A kind of nonwoven fabric carding machine feeding system metal detecting device |
| CN206833009U (en) * | 2017-05-19 | 2018-01-02 | 河北宗申戈梅利农业机械制造有限公司 | A kind of metal detection sensor for forage harvester |
-
2017
- 2017-05-19 CN CN201710354981.3A patent/CN107024721A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092818A (en) * | 1990-10-26 | 1992-03-03 | Ford New Holland, Inc. | Metal and hard object detectors with shared fixed support inside a feed roll |
| EP1498019A1 (en) * | 2003-07-17 | 2005-01-19 | Maschinenfabrik Bernard Krone GmbH | Harvester with a metal detecting device |
| US20070056257A1 (en) * | 2005-09-09 | 2007-03-15 | Desnijder Dirk J | Metal detector arrangement |
| CN102948295A (en) * | 2011-08-22 | 2013-03-06 | 侯亚军 | Grain harvesting and straw granulating integrated machine |
| CN204198933U (en) * | 2014-11-05 | 2015-03-11 | 山东德润新材料科技有限公司 | A kind of nonwoven fabric carding machine feeding system metal detecting device |
| CN206833009U (en) * | 2017-05-19 | 2018-01-02 | 河北宗申戈梅利农业机械制造有限公司 | A kind of metal detection sensor for forage harvester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906957A (en) * | 2019-04-19 | 2019-06-21 | 华科智农(北京)科技有限公司 | A kind of herding feeding sensor |
| CN109906957B (en) * | 2019-04-19 | 2024-03-15 | 华科智农(北京)科技有限公司 | Livestock feeding sensor |
| CN112578467A (en) * | 2020-11-24 | 2021-03-30 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Magnetic metal detection device of silage harvester and detection method thereof |
| CN112578467B (en) * | 2020-11-24 | 2023-03-14 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Magnetic metal detection device of silage harvester and detection method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |