CN106508301A - Unlocking and locking mechanism and bundling machine - Google Patents
Unlocking and locking mechanism and bundling machine Download PDFInfo
- Publication number
- CN106508301A CN106508301A CN201611197033.5A CN201611197033A CN106508301A CN 106508301 A CN106508301 A CN 106508301A CN 201611197033 A CN201611197033 A CN 201611197033A CN 106508301 A CN106508301 A CN 106508301A
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- China
- Prior art keywords
- thread
- locking mechanism
- opening
- pedestal
- connecting rod
- 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 title claims abstract description 98
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 38
- 241000478345 Afer Species 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 208000031481 Pathologic Constriction Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000001215 vagina Anatomy 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 239000004459 forage Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- 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
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
Abstract
The invention provides an unlocking and locking mechanism and a bundling machine and belongs to the field of farm machinery. The unlocking and locking mechanism comprises a screw mechanism, a driving mechanism, first bases and second bases. The screw mechanism comprises a threaded shaft and a threaded tube. The axes of the threaded shaft and the threaded tube coincide. The threaded shaft and the threaded tube are in threaded connection and can rotate relatively. The threaded shaft is in transmission connection with the driving mechanism. The driving mechanism is hinged to the first bases. The threaded tube is hinged to the second bases. The unlocking and locking mechanism is simple in structure and convenient to maintain. The bundling machine provided by the invention comprises a front rack, a rear rack and the unlocking and locking mechanism. The upper portion of the front rack is hinged to the upper portion of the rear rack. The first bases are connected with the front rack. The second bases are fixedly connected with the rear rack. Through the arrangement of the unlocking and locking mechanism, the bundling machine is simple in structure, quite convenient to maintain and capable of conducting locking reliably.
Description
Technical field
The present invention relates to agricultural mechanical field, locks in particular to a kind of unlatching for open-and-close part to be opened
Close mechanism and baler.
Background technology
In China, straw resource enriches very much, especially in Inner Mongolian grassland, have every year substantial amounts of forage grass need into
Row is harvested.As forage grass is more open, density is less than normal, collects and transports all relatively difficult, serious damage occurs in transport
Lose phenomenon；And the memory space for taking is excessive.During the results of forage grass are used for for this increasing round bale baler.
Round bale baler includes that the upper end of forebay and afer bay, the upper end of afer bay and forebay is hinged by rotating shaft,
Forebay and afer bay are collectively forming bundling house.In the presence of opening-locking mechanism, afer bay can rotate around the axis necessarily
Angle opening or closing bundling house.Existing baler, opening-locking mechanism include hydraulic cylinder, and afer bay is in hydraulic cylinder
Opened or closed under driving.A set of hydraulic system is carried using the baler of hydraulic cylinder, including Hydraulic Station, hydraulic valve and storage
Energy device etc., its structure is complex.Due to baler afield middle operation, pollutant are had unavoidably and is entered in hydraulic oil, and
And hydraulic system is susceptible to oil leakage phenomenon in the case where maintenance is bad.This necessarily affects the normal work of hydraulic system, because
This needs to carry out periodic maintenance to hydraulic system, including periodic replacement hydraulic oil etc..The maintenance work of hydraulic system is often compared
It is more professional, and the user of baler, it is the absence of the common peasant of relevant speciality technology more, maintenance is improper to be easily caused liquid on the contrary
Pressure system non-normal working.
How to provide it is a kind of be easy to safeguard, the opening-locking mechanism of simple structure become urgent problem.
The content of the invention
The invention provides a kind of opening-locking mechanism, the mechanism structure is simple, is easy to safeguard, is adapted to non-specialized-technical people
Member's operation.
Present invention also offers a kind of baler, the baler employs above-mentioned opening-locking mechanism, has used the unlatching
The baler of locking mechanism can easily open or close bundling house, and its simple structure, be easy to safeguard, be adapted to non-special
Industry technical staff uses.
What the present invention was realized in：
A kind of opening-locking mechanism, for part to be opened relative to fixture open-and-close, part to be opened and fixture
It is rotatably connected；Opening-locking mechanism includes screw mechanism, drive mechanism, the first pedestal and the second pedestal；First pedestal connects
In fixture, the second pedestal is connected to part to be opened.
Screw mechanism includes the dead in line of thread spindle and thread barrel, thread spindle and thread barrel, thread spindle and thread barrel spiral shell
Stricture of vagina connects, and can relatively rotate；
Thread spindle is connected with drive mechanism, and drive mechanism is hinged with the first pedestal；
Thread barrel is hinged with the second pedestal.
Preferably, opening-locking mechanism also includes connecting shaft, connecting rod and holding division；First pedestal is fixed with connecting shaft
Connection, the first pedestal are rotatably connected with fixture by connecting shaft.
The end of connecting shaft extends in a radial direction to form connection end；Connecting rod one end is hinged with connection end, the other end with
Holding division is hinged；
Holding division is hinged with fixture by bearing pin, and holding division includes a draw-in groove, and draw-in groove can snap in or depart to be arranged on and treat
Steady pin on opening tool.
Preferably, connecting rod includes first connecting rod, second connecting rod and connecting cylinder；One end of first connecting rod and second connecting rod
One end be equipped with screw thread, and thread rotary orientation conversely, connecting cylinder two ends are provided with oppositely oriented screw thread；First connecting rod and second
Connecting rod is threadedly coupled with connecting cylinder respectively.
Preferably, extension spring one end is connected to side plate, the other end is connected to holding division, and the pulling force of extension spring can make
Holding division is rotated around bearing pin, makes draw-in groove snap in steady pin.
Preferably, drive mechanism includes rotating shaft, connector and bearing；
Connector is hinged with the first pedestal by rotating shaft；Installing hole is provided with connector, and bearing is arranged in installing hole,
The axis of installing hole is rotatably connected with connector by bearing perpendicular to rotating shaft, thread spindle.
Preferably, bearing is biserial thrust ball bearing.
Preferably, drive mechanism also includes worm-gear speed reducer and motor；Motor is driven with worm-gear speed reducer
Connection, output shaft and the thread spindle of worm-gear speed reducer are connected.
Preferably, screw mechanism also includes steel band, steel band is made up of spring steel, and in tapered helical form；Spiral shell
Stricture of vagina axle includes external thread section and the first linkage section；Thread barrel includes internal thread segment and the second linkage section；External thread section and female thread
Section threaded connection；Steel band is sheathed on external thread section.
Preferably, internal thread segment is provided with oil filler point and oily cap, oil filler point and oily cap thread connection.
A kind of baler, baler include forebay, afer bay and above-mentioned opening-locking mechanism；The top of forebay is with after
The upper articulation of frame.
Beneficial effects of the present invention：
The opening-locking mechanism that the present invention is obtained by above-mentioned design, its simple structure are easy to safeguard that operator only need
Lubricating oil is added by oil filler point periodically, be suitable for non-technical personnel and operated；And thread mechanism can with self-locking,
Opening tool can reliably be treated carries out locking.
The baler that the present invention is obtained by above-mentioned design, that includes above-mentioned opening-locking mechanism so that bundling house
Opening and locking become very convenient, and be easy to safeguard, be suitable for non-technical personnel and operated；And can be reliably
By afer bay locking.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of embodiment of the present invention, below will be to using needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the axonometric drawing that the present invention implements 1 opening-locking mechanism for providing；
Fig. 2 is the structural representation of the opening-locking mechanism part that the embodiment of the present invention 1 is provided；
Fig. 3 is the structural representation of the thread spindle that the embodiment of the present invention 1 is provided；
Fig. 4 is the thread barrel structural representation that the embodiment of the present invention 1 is provided；
Fig. 5 is the assembling schematic diagram of the clamping mechanism with part to be opened of the offer of the embodiment of the present invention 1；
Fig. 6 is the clamping mechanism structural representation that the embodiment of the present invention 1 is provided；
Fig. 7 is the connecting rod structural representation that the embodiment of the present invention 1 is provided；
Fig. 8 is the opening-locking mechanism assembling schematic diagram that the embodiment of the present invention 1 is provided.
Fig. 9 is the unlatching schematic diagram of the opening-locking mechanism that the embodiment of the present invention 1 is provided.
Figure 10 is the baler structural representation that the embodiment of the present invention 2 is provided.
Icon：100- opening-locking mechanisms；110- screw mechanisms；112- thread spindles；1122- external thread sections；1124- first
Linkage section；114- thread barrels；1142- internal thread segments；1143- oil filler points；The second linkage sections of 1144-；1146- connecting portions；1148-
Oily cap；116- steel bands；120- drive mechanisms；122- rotating shafts；124- connectors；126- motors；128- worm-gear speed reducers；
The first pedestals of 130-；The second pedestals of 140-；150- clamping mechanisms；152- connecting shafts；1522- connection ends；154- connecting rods；
1542- first connecting rods；1544- second connecting rods；1546- connecting cylinders；1548- nuts；156- holding divisions；1564- bearing pins；1566-
Draw-in groove；1568- springs；160- fixtures；162- rotary shafts；170- parts to be opened；172- steady pins；200- balers；210-
Forebay；220- afer bays；230- bales.
Specific embodiment
For making purpose, technical scheme and the advantage of embodiment of the present invention clearer, below in conjunction with present invention enforcement
Accompanying drawing in mode, is clearly and completely described to the technical scheme in embodiment of the present invention, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ability
The every other embodiment obtained under the premise of creative work is not made by domain those of ordinary skill, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings is not intended to limit and wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, belongs to this
The scope of invention protection.
In describing the invention, it is to be understood that the term of indicating position or position relationship is based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of description the present invention and simplify description, rather than indicate or imply indication equipment
Or element with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with or below the second feature
Including the first and second feature directly contacts, it is also possible to be not directly contact including the first and second features but by they it
Between other characterisation contact.And, fisrt feature is on second feature, top and above include fisrt feature it is special second
Directly over levying and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level height
Less than second feature.
Embodiment 1：
Such as Fig. 1, opening-locking mechanism 100 include screw mechanism 110, drive mechanism 120, the first pedestal 130, the second pedestal
140 and clamping mechanism 150.110 one end of screw mechanism is connected with drive mechanism 120, and the other end is cut with scissors with the second pedestal 140
Connect, and drive mechanism 120 is hinged with the first pedestal 130.Clamping mechanism 150 is fixed with the first pedestal 130 by connecting shaft 152
Connection.
Such as Fig. 2, Fig. 3 and Fig. 4, screw mechanism 110 includes thread spindle 112, thread barrel 114 and steel band 116.Thread spindle 112
Including external thread section 1122 and the first linkage section 1124, the first linkage section 1124 be it is stepped, for drive mechanism 120
Connection positioning.The screw thread of external thread section 1122 is trapezoidal thread.Thread barrel 114 is quill shaft, including internal thread segment 1142 and the
Two linkage sections 1144.Trapezoidal thread of the screw thread of internal thread segment 1142 for trapezoidal thread, its basic parameter and external thread section 1122
Unanimously；Connecting portion 1146 is provided with the end of the second linkage section 1144, on connecting portion 1146, through hole is provided with；In addition, in interior spiral shell
Stricture of vagina section 1142 is additionally provided with oil filler point 1143 and oily cap 1148,1143 seal with screwed joint of oily cap 1148 and oil filler point.Steel band 116
It is made up of spring steel, and integrally in the helical form with certain taper.
During assembling, first external thread section 1122 is encased in the inner chamber of thread barrel 114 and is engaged with internal thread segment 1142, then
Steel band 116 is set on the first linkage section 1124, its one end is fixedly connected on 1142 end of internal thread segment, the other end for
Connector 124 connects.
Drive mechanism 120 includes rotating shaft 122, connector 124, motor 126 and worm-gear speed reducer 128.Connector 124
End face be provided with the installing hole for assembling thread spindle 112, be provided with biserial thrust ball bearing in installing hole and (do not show in figure
Go out).Rotating shaft 122 is fixedly connected on the side of connector 124.Worm-gear speed reducer 128 is fixedly connected on connector 124, and
And be connected with thread spindle 112.Motor 126 is connected with worm-gear speed reducer 128.
First pedestal 130 includes two side plates being oppositely arranged, and side plate is provided with the through hole for being connected with rotating shaft 122,
An accommodation space for being used for installation connecting element 124 is formed between biside plate.130 structure class of second pedestal 140 and the first pedestal
Seemingly, an accommodation space for being used for installing connecting portion 1146 is formed between biside plate.
Such as Fig. 5 and Fig. 6, clamping mechanism 150 include connecting shaft 152, connecting rod 154 and holding division 156.Connecting shaft 152 is used
It is rotatably connected in the biside plate with fixture 160, radially extends the company of being formed in the end of connecting shaft 152 along connecting shaft 152
Connect end 1522.156 one end of holding division is hinged with the side plate of fixture 160, and the other end is provided with draw-in groove 1566, and draw-in groove 1566 is used for
Steady pin 172 is snapped in, with the part to be opened 170 that locks；In addition, holding division 156 is connected to 160 side of fixture by spring 1568
Plate.Spring 1568 can be such that holding division 156 rotates around bearing pin 1564 to the pulling force of holding division 156.154 one end of connecting rod and connection end
1522 are hinged, and the other end is hinged with holding division 156.
Such as Fig. 7, connecting rod 154 include first connecting rod 1542, second connecting rod 1544 and connecting cylinder 1546.First connecting rod 1542
One end be provided with screw thread, one end of second connecting rod 1544 is also equipped with screw thread, and except for the difference that the screw thread of first connecting rod 1542 is
Left-handed, the screw thread of second connecting rod 1544 is dextrorotation；Connecting cylinder 1546 is hollow sleeve, in the two ends of connecting cylinder 1546 are each provided with
Screw thread, rotation direction one end of two ends screw thread is that left-handed one end is dextrorotation.First connecting rod 1542, second connecting rod 1544 and connecting cylinder 1546
Be threaded connection, and nut 1548 is provided with for fixing in link position.
Such as Fig. 7 and Fig. 8, when opening-locking mechanism 100 has alignment error, the draw-in groove 1566 of clamping mechanism 150 can not be accurate
When really snapping in steady pin 172, need to adjust the length of connecting rod 154.Now, it is only necessary to unclamp nut 1548, then rotate
Connecting cylinder 1546.Due to 1546 two ends of connecting cylinder thread rotary orientation conversely, therefore first connecting rod 1542 and second connecting rod 1544 simultaneously
Relative to connecting cylinder 1546 do away from or close motion, so as to reach adjustment 154 length of connecting rod purpose.
Whole opening-locking mechanism 100 by fixture 160 and is treated when being assembled with fixture 160, part to be opened 170, first
Opening tool 170 is hinged by rotary shaft 162；Then clamping mechanism 150 is rotatably connected with fixture 160 by connecting shaft 152
Connect, and bearing pin 1564 is fixedly connected on the side plate of fixture 160, spring 1568 is fixedly connected on fixture 160, adjustment connection
The length of bar 154, so that draw-in groove 1566 snaps in steady pin 172；Finally by first pedestal 130 and the machine of fixing of screw mechanism 110
The connecting shaft 152 of structure 150 is fixedly connected, and the second pedestal 140 is fixedly connected with part to be opened 170.
Such as Fig. 8 and Fig. 9, opening-locking mechanism 100 are used for unlatching and locking of the part to be opened 170 relative to fixture 160,
Part to be opened 170 and fixture 160 are hinged.After drive mechanism 120 is powered, drive mechanism 120 drives thread spindle 112 around itself
Axis is rotated；As thread spindle 112 and thread barrel 114 are connected by trapezoidal thread, and thread barrel 114 around own axes from
Constrained by the second pedestal 140 by degree；Therefore thread spindle 112 and thread barrel 114 it is close to each other in the axial direction or away from, so as to
Drive the first pedestal 130 and the second pedestal 140 do it is close to each other or away from motion；Outer spiral shell of the steel band 116 to screw mechanism 110
Stricture of vagina section 1122 forms protective layer, prevents granule from entering into luer engages with part.When the thread spindle 112 and screw thread of screw mechanism 110
When axis direction is done near motion, between the first pedestal 130 and the second pedestal 140, distance reduces cylinder 114, so as in the first base
Under the drive of seat 130, connecting shaft 152 does the rotation in A directions, as the first pedestal 130 is fixedly connected with connecting shaft 152, so as to
Connection end 1522 pulls connecting rod 154, pulls holding division 156 to make which around being arranged on 160 side plate of fixture by connecting rod 154
Bearing pin 1564 do the rotation in B directions, draw-in groove 1566 releases the locking to steady pin 172 away from steady pin 172；Work as connecting shaft
152 turn to maximum angle when stopping operating, and the second pedestal 140 drives part to be opened 170 to rotate along C directions；With to be opened
The rotation of part 170, part to be opened 170 can be fully opened.When the thread spindle 112 and thread barrel 114 of screw mechanism 110 is in axis
Direction is done away from during motion, and the direction of motion of above-mentioned each part is conversely, repeat no more.
The mechanism of open-and-close is carried out in prior art using hydraulic system, maintenance is bad to cause oil leakage of hydraulic system,
So that locking mechanism locking is unreliable.The opening-locking mechanism 100 that the present embodiment is provided, screw mechanism 110 can be with self-locking, it is ensured that
Locking reliability.
It should be noted that in the present embodiment, or the first pedestal 130 is connected with part to be opened 170, the second pedestal
140 are connected with fixture 160.Also, the part to be opened 170 and fixture 160 in figure is schematic diagram, and its structure is not limited to
Schematic structure.
Embodiment 2：
Such as Figure 10, a kind of baler 200 is present embodiments provided, the baler 200 includes forebay 210, afer bay 220
The opening-locking mechanism 100 provided with embodiment 1.First pedestal 130 is connected to forebay 210, after the second pedestal 140 is connected to
Frame 220.In the presence of opening-locking mechanism 100, afer bay 220 can be opened relative to forebay 210 or locking.Work as opening
During afer bay 220, bale 230 can be released from bundling house.
The baler 200 that the present embodiment is provided, its 100 simple structure of opening-locking mechanism are easy to maintenance, it is only necessary to periodically
Threaded portion is carried out oily.Further, since steel band 116 can be formed to threaded portion protect, therefore rapid wear is not allowed by the mechanism
It is bad.
The preferred embodiment of the present invention is the foregoing is only, the present invention is not limited to, for this area
For technical staff, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made it is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of opening-locking mechanism, for part to be opened relative to fixture open-and-close, it is characterised in that it is described to wait out
Open part and the fixture is rotatably connected；The opening-locking mechanism includes screw mechanism, drive mechanism, the first pedestal and
Two pedestals；First pedestal is connected to the fixture, and second pedestal is connected to the part to be opened；
The screw mechanism includes thread spindle and thread barrel, the dead in line of the thread spindle and the thread barrel, the screw thread
Axle and thread barrel threaded connection, and can relatively rotate；
The thread spindle is connected with the drive mechanism, and the drive mechanism is hinged with first pedestal；
The thread barrel is hinged with second pedestal.
2. opening-locking mechanism according to claim 1, it is characterised in that the opening-locking mechanism also includes fixing machine
Structure, the clamping mechanism include connecting shaft, connecting rod and holding division；First pedestal is fixedly connected with the connecting shaft, institute
State the first pedestal to be rotatably connected with the fixture by the connecting shaft；
The end of the connecting shaft extends in a radial direction to form connection end；Described connecting rod one end is hinged with the connection end,
The other end is hinged with the holding division；
The holding division is hinged with the fixture by bearing pin, and the holding division includes a draw-in groove, the draw-in groove can snap in or
Disengaging is arranged on the steady pin on the part to be opened.
3. opening-locking mechanism according to claim 2, it is characterised in that the connecting rod include first connecting rod, second
Connecting rod and connecting cylinder；One end of one end of the first connecting rod and the second connecting rod is equipped with screw thread, and thread rotary orientation conversely,
The connecting cylinder two ends are provided with oppositely oriented screw thread；The first connecting rod and the second connecting rod respectively with the connecting cylinder
Threaded connection.
4. opening-locking mechanism according to claim 2, it is characterised in that the opening-locking mechanism also includes stretching bullet
Spring, described extension spring one end are connected to the fixture, and the other end is connected to the holding division, the pulling force of the extension spring
The holding division can be made to rotate around the bearing pin, make the draw-in groove snap in the steady pin.
5. opening-locking mechanism according to claim 1, it is characterised in that the drive mechanism includes rotating shaft, connector
And bearing；
The connector is hinged with first pedestal by the rotating shaft；Installing hole, the axle is provided with the connector
Hold in the installing hole, the axis of the installing hole perpendicular to the rotating shaft, the thread spindle by the bearing with
The connector is rotatably connected.
6. opening-locking mechanism according to claim 5, it is characterised in that the bearing is biserial thrust ball bearing.
7. opening-locking mechanism according to claim 5, it is characterised in that the drive mechanism also subtracts including worm and gear
Fast machine and motor；The motor is connected with the worm-gear speed reducer, the output shaft of the worm-gear speed reducer with
The thread spindle is connected.
8. opening-locking mechanism according to claim 1, it is characterised in that the screw mechanism also includes steel band, described
Steel band is made up of spring steel, and in tapered helical form；The thread spindle includes external thread section and the first linkage section；It is described
Thread barrel includes internal thread segment and the second linkage section；The external thread section and internal thread segment threaded connection；The steel band set
Located at the external thread section.
9. opening-locking mechanism according to claim 8, it is characterised in that the internal thread segment is provided with oil filler point and oil
Cap, the oil filler point and the oily cap thread connection.
10. a kind of baler, it is characterised in that the baler includes forebay, afer bay and any one of claim 1 to 9
Described opening-locking mechanism；The top of the forebay and the upper articulation of the afer bay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611197033.5A CN106508301A (en) | 2016-12-22 | 2016-12-22 | Unlocking and locking mechanism and bundling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611197033.5A CN106508301A (en) | 2016-12-22 | 2016-12-22 | Unlocking and locking mechanism and bundling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106508301A true CN106508301A (en) | 2017-03-22 |
Family
ID=58340268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611197033.5A Pending CN106508301A (en) | 2016-12-22 | 2016-12-22 | Unlocking and locking mechanism and bundling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106508301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112273065A (en) * | 2020-11-12 | 2021-01-29 | 安田立 | Agricultural baling press |
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| CA2451063A1 (en) * | 2002-11-27 | 2004-05-27 | Deere & Company | Baler |
| CN203345660U (en) * | 2012-12-21 | 2013-12-18 | 三一重型装备有限公司 | Connecting device of transfer conveyor and transfer conveyor |
| CN104365270A (en) * | 2013-08-14 | 2015-02-25 | 迪尔公司 | Wrap device for a round module builder |
| CN204426046U (en) * | 2015-01-06 | 2015-07-01 | 河南科海廷机械有限公司 | A kind of straw field pickup binder |
| CN204579221U (en) * | 2015-05-03 | 2015-08-26 | 张兴莲 | A kind of hydraulic pressure turn-over device of binder |
| CN204948834U (en) * | 2015-09-24 | 2016-01-13 | 中外合资沃得重工（中国）有限公司 | Small -size round bale bundling machine unloads a bundle interlock |
| CN205161189U (en) * | 2015-12-07 | 2016-04-20 | 吉林农业大学 | Broken straw baling machine of maize |
| CN206547377U (en) * | 2016-12-22 | 2017-10-13 | 布库 | A kind of opening-locking mechanism and baler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112273065A (en) * | 2020-11-12 | 2021-01-29 | 安田立 | Agricultural baling press |
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