CN106629097A - Intelligent grain scraper - Google Patents
Intelligent grain scraper Download PDFInfo
- Publication number
- CN106629097A CN106629097A CN201710055103.1A CN201710055103A CN106629097A CN 106629097 A CN106629097 A CN 106629097A CN 201710055103 A CN201710055103 A CN 201710055103A CN 106629097 A CN106629097 A CN 106629097A
- Authority
- CN
- China
- Prior art keywords
- auger
- handhold
- grain scraper
- control instrument
- intelligent grain
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000001465 metallisation Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 abstract 7
- 238000001514 detection method Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
- B65G65/22—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses an intelligent grain scraper. The intelligent grain scraper comprises a scraping head, and a conveyor connected with the scraping head. The intelligent grain scraper is characterized in that the scraping head and the conveyor are arranged on a frame; a walking mechanism is arranged on the frame; the scraping head includes a scraping head shell, and an auger arranged in the scraping head shell; and the auger is connected with an auger motor through a torque sensor. The intelligent grain scraper judges the grain stacking conditions on the scraping head through detecting a torsion value suffered by the auger to automatically control the advancing and stop actions of the grain scraper, replaces manual control operations, reduces the labor intensity, improves the operation efficiency, effectively exerts the equipment efficiency energy, is high in operation reliability, and is high in equipment use safety.
Description
Technical field
The present invention relates to agricultural conveying machinery equipment technical field, more particularly to a kind of intelligent grain scraper.
Background technology
Grain scraper is a kind of agricultural machinery equipment, receives dress for Bulk Grain and takes grain out of a granary to sun it, and coordinating with conveyer when using can be with heap
Store up, entrucking, Bulk Grain can be carried out in the range of 180 degree and take off to send, high working efficiency, using flexible, easy to operate.
Existing grain scraper in work operations generally using artificial control propulsion by the way of, operating personnel's facilities for observation and
The position of grain heap, grain variety and scattered state, are then rule of thumb manually controlled, and frequent operation control is needed during work
Switch processed makes equipment keep a rational position with grain heap, needs constantly propulsion action, orientation of adjustment grain scraper etc., behaviour
Make loaded down with trivial details, labor intensity is big, and operating efficiency is low, it is impossible at utmost play the efficiency of equipment.
The content of the invention
The technical problem to be solved and the technical assignment for proposing are that prior art is improved, there is provided a kind of
Intelligent grain scraper, solves grain scraper traditional in current technology and adopts artificial control operation, cumbersome, labor intensity
Greatly, the low problem of operating efficiency.
To solve above technical problem, the technical scheme is that：
A kind of intelligent grain scraper, including handhold and the conveyer that is connected with handhold, it is characterised in that described handhold and defeated
Machine device is sent in frame, device has walking mechanism in described frame, described handhold includes handhold shell and is located at handhold
The auger of inside the shell, auger is by torque sensor and auger motor connection.Intelligent grain scraper of the present invention utilizes moment of torsion
Detecting torque value size that auger is subject to, auger is rotated sensor by auger Motor drive during grain is taken off, and auger is by grain
Food rotation pushes conveyer, and auger can be subject to the reciprocal active force that grain is brought, and the more reaction forces of grain are bigger, instead
Active force is delivered on torque sensor in the way of moment of torsion, and the size of moment of torsion has reacted the number for taking off food of delivering grain, such that it is able to
Judge the situation of the grain heap doses at grain scraper handhold, grain scraper is automatically controlled with this and is moved ahead and is stopped, replacing people
Work control operation, reduces labour intensity, improves operating efficiency, effectively plays the efficiency of equipment.
Further, described intelligent grain scraper also includes control instrument and warning system, predetermined torque in control instrument
Threshold range, the auger torque value that control instrument collects torque sensor compares to control row with torque threshold scope
The travel condition of mechanism is walked, makes equipment keep rational position with grain heap without the need for artificial operation, taken off without the need for artificial constantly adjustment
The fltting speed of paddy machine, orientation, greatly reduce labour intensity, improve equipment availability efficiency.
Further, the control flow of described control instrument is, when auger torque value is less than under torque threshold scope
In limited time, control instrument sends the instruction that advances at utmost speed to walking mechanism；When auger torque value is in the range of torque threshold, control
Instrument sends low-speed forward instruction to walking mechanism；When the upper limit of the auger torque value more than torque threshold scope, control instrument
The forward original place of stopping is sent to walking mechanism and takes off grain instruction.Grain is taken off in reliable and stable realization automatically, it is to avoid chance failure occurs and leads
Cause equipment is damaged.
Further, metal sensor is additionally provided with described handhold, has detected whether barrier metallization, it is to avoid take off paddy
Machine handhold is clashed into therewith impaired.
Further, described metal sensor is arranged on the front upper place of handhold, and effectively reliable control grain scraper moves ahead
Action, it is to avoid handhold is clashed into impaired.
Further, the protection network for covering auger, effective protection auger are additionally provided with described handhold shell, it is to avoid
Auger clashes into impaired, and metal sensor exceeds protection network, it is ensured that can timely removing obstacles thing, ensure equipment using safety
Property.
Further, lower limit, control vehicle with walking machine of the described control instrument in auger torque value less than torque threshold scope
Structure starts metal sensor before advancing；During advance, return when Metal Sensor Detection has barrier metallization to front
To control instrument, control instrument sends the forward instruction of stopping to walking mechanism to signal, while controlling warning system sends alarm, keeps away
Exempt to clash into, ensure equipment safety in utilization.
Further, described conveyer is belt conveyor.
Further, described walking mechanism includes movable motor and wheel, and wheel is provided with left and right two, two wheels
Be connected with the output shaft of differential mechanism, the input shaft of movable motor and differential mechanism by spline connection, can convenient, flexible control take off
The travel condition of paddy machine, makes left and right wheel realize carrying out curve driving with different rotating speeds rotation using differential mechanism.
Compared with prior art, the invention has the advantages that：
Intelligent grain scraper of the present invention judges grain scraper handhold by detecting the torque value size that is subject to of auger
The situation of the grain heap doses at place, grain scraper is automatically controlled with this and is moved ahead and stopping action, replaces artificial control operation, drop
Low labour intensity, improves operating efficiency, effectively plays the efficiency of equipment, and high degree of automation, operational reliability is high, and equipment is used
It is safe.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the control flow schematic diagram of the present invention.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
The embodiment of the present invention discloses a kind of intelligent grain scraper, and grain operation is taken off in realization automatically, is advanced automatically and is stopped, and reduces behaviour
Make the labour intensity of personnel, grain operating efficiency is taken off in raising, at utmost plays the efficiency of grain scraper, it is ensured that the safety that equipment is used
Property.
As depicted in figs. 1 and 2, a kind of intelligent grain scraper, including handhold 1 and the conveyer 2 being connected with handhold 1, conveyer 2
For the belt conveyor of enclosed construction, prevent dust excessive, handhold 1 and the device of conveyer 2 in frame 3, device in frame 3
There is walking mechanism 4, walking mechanism 4 is made up of movable motor, wheel and differential mechanism, wheel is provided with left and right two, two wheels
Son is connected with the output shaft of differential mechanism, and movable motor passes through spline connection with the input shaft of differential mechanism, and handhold 1 includes handhold shell
11 are connected by torque sensor 5 with the auger 12 being located in handhold shell 11, auger 12 with auger motor 13, torque sensor
5 one end are connected by shaft coupling with auger, and the other end is connected by link chain mechanism with auger motor 13, ensure the stability of transmission
And the accuracy of moment of torsion detection.
Metal sensor 6 is additionally provided with the handhold shell 11 of handhold 1, metal sensor 6 is to the direction of advance of handhold 1
No have barrier metallization and detected, the protection network 14 for covering auger 12, metal sensor are additionally provided with handhold shell 11
Device 6 is provided with two, and installed in the horizontal both sides of handhold shell 11, metal sensor 6 is located at handhold front upper place, beyond protection network
100mm, and whether have barrier metallization in the range of ground 200mm, detection grain scraper traveling front 200mm.
Intelligent grain scraper is also provided with control instrument and warning system, predetermined torque threshold range in control instrument, control
The auger torque value that instrument collects torque sensor 5 compares to control the row of walking mechanism 4 with torque threshold scope
Enter state.In the present embodiment, torque sensor 5 is acquired with fixed speed to the moment of torsion that auger 12 is subject to.When taking off grain,
Power is passed to auger by auger motor by link chain mechanism, drives auger that grain is pushed to into conveyer entrance, in this process
In, auger is subject to the reciprocal active force that grain is brought, and more this power of grain are bigger, and vice versa, this active force
Power is passed on torque sensor in the way of moment of torsion, and torque sensor gathers this torque value and is converted into digital data transmission and arrives
Control instrument.
Intelligent grain scraper is automatically controlled using control instrument to travel condition, and concrete control flow is：
When lower limit of the auger torque value less than torque threshold scope, control instrument starts metal sensor 6 and is detected,
And the instruction that advances at utmost speed is sent to walking mechanism 4, control movable motor starts, and power is delivered to wheel by differential mechanism, complete
Into advance feedback action；During advance, torque sensor continuous firing is acquired to the moment of torsion that auger is subject to, control
Instrument is analyzed to the data for collecting, and when auger torque value is in the range of torque threshold, control instrument is to row
Walk mechanism 4 and send low-speed forward instruction；When the upper limit of the auger torque value more than torque threshold scope, control instrument is to vehicle with walking machine
Structure 4 sends the stopping original place that moves ahead and takes off grain instruction, disconnects travel driving motor power supply, and equipment halts and stays in original place and take off grain；
During advance, when Metal Sensor Detection has barrier metallization to forward extent, return signal is to control instrument, controller
Table sends the forward instruction of stopping to walking mechanism 4, while controlling warning system performs the actions such as audible alarm, reminds operator
Barrier metallization is removed in time, after removing obstacles thing, manually boots SR, continued executing with and take off grain work.
The above is only the preferred embodiment of the present invention, it is noted that it is right that above-mentioned preferred embodiment is not construed as
The restriction of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of intelligent grain scraper, including handhold (1) and the conveyer (2) being connected with handhold (1), it is characterised in that described
In frame (3), device has walking mechanism (4), described handhold in described frame (3) for handhold (1) and conveyer (2) device
(1) including handhold shell (11) and the auger (12) being located in handhold shell (11), auger (12) by torque sensor (5) with
Auger motor (13) connects.
2. intelligent grain scraper according to claim 1, it is characterised in that described intelligent grain scraper also includes control instrument
And warning system, predetermined torque threshold range in control instrument, the auger moment of torsion that control instrument collects torque sensor (5)
Value compares to control the travel condition of walking mechanism (4) with torque threshold scope.
3. intelligent grain scraper according to claim 2, it is characterised in that the control flow of described control instrument is, when
When auger torque value is less than the lower limit of torque threshold scope, control instrument sends the instruction that advances at utmost speed to walking mechanism (4)；Work as strand
When imperial torque value is in the range of torque threshold, control instrument sends low-speed forward instruction to walking mechanism (4)；When auger moment of torsion
When value is more than the upper limit of torque threshold scope, control instrument sends the forward original place of stopping to walking mechanism (4) and takes off grain instruction.
4. intelligent grain scraper according to claim 3, it is characterised in that metal biography is additionally provided with described handhold (1)
Sensor (6).
5. intelligent grain scraper according to claim 4, it is characterised in that described metal sensor (6) is arranged on handhold
(1) front upper place.
6. intelligent grain scraper according to claim 5, it is characterised in that be additionally provided with described handhold shell (11) by
The protection network (14) that auger (12) is covered.
7. intelligent grain scraper according to claim 5, it is characterised in that described control instrument is less than in auger torque value
The lower limit of torque threshold scope, control walking mechanism (4) start metal sensor (6) before advancing；During advance, work as metal
Sensor detects return signal when there is barrier metallization in front, and, to control instrument, control instrument sends to walking mechanism (4) and stops
Only move ahead instruction, while controlling warning system sends alarm.
8. intelligent grain scraper according to claim 1, it is characterised in that described conveyer (2) is belt conveyor.
9. intelligent grain scraper according to claim 1, it is characterised in that described walking mechanism (4) is including movable motor
And wheel, wheel is provided with left and right two, and two wheels are connected with the output shaft of differential mechanism, the input of movable motor and differential mechanism
Axle passes through spline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055103.1A CN106629097A (en) | 2017-01-24 | 2017-01-24 | Intelligent grain scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710055103.1A CN106629097A (en) | 2017-01-24 | 2017-01-24 | Intelligent grain scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106629097A true CN106629097A (en) | 2017-05-10 |
Family
ID=58842288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710055103.1A Pending CN106629097A (en) | 2017-01-24 | 2017-01-24 | Intelligent grain scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629097A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529145A (en) * | 2018-04-16 | 2018-09-14 | 合肥工业大学 | A kind of internal and external screw combined type Bulk Grain takes off the operation of paddy export and detection device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2066892A1 (en) * | 1992-04-23 | 1993-10-24 | Henry Derksen | Grain storage unloading system |
| CN2665081Y (en) * | 2003-11-10 | 2004-12-22 | 刘永起 | Mobile powdered grain delivering machine |
| CN201128628Y (en) * | 2007-11-01 | 2008-10-08 | 吴江粮食机械有限公司 | Belt type grain delivery machine with collecting auger |
| CN101554960A (en) * | 2009-05-14 | 2009-10-14 | 樊自芳 | Grain scraper |
| CN201358085Y (en) * | 2009-01-15 | 2009-12-09 | 常德市东新机械有限公司 | Electric grain scraping machine |
| CN102273359A (en) * | 2011-06-01 | 2011-12-14 | 江苏大学 | Self-adaptive anti-blocking control system and control method for tangential and longitudinal flow combine harvester |
| CN102419257A (en) * | 2011-12-16 | 2012-04-18 | 中国石化集团江汉石油管理局第四机械厂 | Sand conveying test device of sand fracturing and mixing vehicle |
| CN103270842A (en) * | 2013-05-24 | 2013-09-04 | 湖州思达机械制造有限公司 | Intelligent control system of harvester |
| CN203975966U (en) * | 2014-07-21 | 2014-12-03 | 中粮工程科技（郑州）有限公司 | Walk voluntarily Bulk Grain grain scraper |
| CN105929828A (en) * | 2016-06-12 | 2016-09-07 | 安徽博微长安电子有限公司 | Control system and method of grain scraping robot |
| CN206606778U (en) * | 2017-01-24 | 2017-11-03 | 中储粮成都粮食储藏科学研究所 | A kind of intelligent grain scraper |
-
2017
- 2017-01-24 CN CN201710055103.1A patent/CN106629097A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2066892A1 (en) * | 1992-04-23 | 1993-10-24 | Henry Derksen | Grain storage unloading system |
| CN2665081Y (en) * | 2003-11-10 | 2004-12-22 | 刘永起 | Mobile powdered grain delivering machine |
| CN201128628Y (en) * | 2007-11-01 | 2008-10-08 | 吴江粮食机械有限公司 | Belt type grain delivery machine with collecting auger |
| CN201358085Y (en) * | 2009-01-15 | 2009-12-09 | 常德市东新机械有限公司 | Electric grain scraping machine |
| CN101554960A (en) * | 2009-05-14 | 2009-10-14 | 樊自芳 | Grain scraper |
| CN102273359A (en) * | 2011-06-01 | 2011-12-14 | 江苏大学 | Self-adaptive anti-blocking control system and control method for tangential and longitudinal flow combine harvester |
| CN102419257A (en) * | 2011-12-16 | 2012-04-18 | 中国石化集团江汉石油管理局第四机械厂 | Sand conveying test device of sand fracturing and mixing vehicle |
| CN103270842A (en) * | 2013-05-24 | 2013-09-04 | 湖州思达机械制造有限公司 | Intelligent control system of harvester |
| CN203975966U (en) * | 2014-07-21 | 2014-12-03 | 中粮工程科技（郑州）有限公司 | Walk voluntarily Bulk Grain grain scraper |
| CN105929828A (en) * | 2016-06-12 | 2016-09-07 | 安徽博微长安电子有限公司 | Control system and method of grain scraping robot |
| CN206606778U (en) * | 2017-01-24 | 2017-11-03 | 中储粮成都粮食储藏科学研究所 | A kind of intelligent grain scraper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529145A (en) * | 2018-04-16 | 2018-09-14 | 合肥工业大学 | A kind of internal and external screw combined type Bulk Grain takes off the operation of paddy export and detection device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |