CN109348877A - A kind of ensilage baler with sending net device automatically - Google Patents
A kind of ensilage baler with sending net device automatically Download PDFInfo
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- CN109348877A CN109348877A CN201811439077.3A CN201811439077A CN109348877A CN 109348877 A CN109348877 A CN 109348877A CN 201811439077 A CN201811439077 A CN 201811439077A CN 109348877 A CN109348877 A CN 109348877A
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000010355 oscillation Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000004886 process control Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 206010002660 Anoxia Diseases 0.000 description 2
- 241000976983 Anoxia Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000007953 anoxia Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- 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
-
- 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
- A01F15/14—Tying devices specially adapted for baling presses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Basic Packing Technique (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of ensilage balers with net device, including frame body, net roll axis, driving mechanism and braking mechanism etc. is sent automatically, this send net device that can be installed on ensiling baler, provides the function of sending net automatically, cut net for baler.The off line device of original baler is solved since lower network speed is fast too fast so that feed bundle compactness is lower after causing bundle to wrap up in net, increase baler uses net amount, increases use cost；And some net roll axis are inconvenient to dismantle, and cause replacement bundling net more difficult, thus the problem of affecting working efficiency.
Description
Technical field
The invention belongs to agricultural mechanical equipment fields, and in particular to a kind of ensilage baler with sending net device automatically.
Background technique
Ensilage be by moisture content be 65%-75% green forage after shredding, under conditions of airtight anoxia, lead to
The fermentation for crossing anaerobism lactic acid bacteria, inhibits the breeding of various miscellaneous bacterias, and a kind of obtained roughage.Ensilage smell acid
Perfume, soft and succulency, palatability be good, it is full of nutrition, be domestic animal excellent food source conducive to long-term preservation.Ensilage baler is just
It is that the ensilage after chopping is broken into bundle, makes the condition of ensilage profile airtight anoxia and then ferment.Net feeding mechanism is green
One ring of key of feed baler bundling process is store, existing baler net feeding mechanism causes off line since net roll axis revolving speed is very fast
It is fast fast it is too fast to after causing bundle to wrap up in net feed bundle compactness it is lower, increase baler uses net amount, increases use cost；
And some net roll axis are inconvenient to dismantle, and cause replacement bundling net more difficult, to affect working efficiency.
Summary of the invention
In order to solve due to lower network speed it is fast it is too fast to after causing bundle to wrap up in net feed bundle compactness it is lower, increase baler
Use net amount, increase use cost；And some net roll axis are inconvenient to dismantle, and cause replacement bundling net more difficult, thus shadow
The problem of having rung working efficiency.The present invention provides a kind of ensilage balers to send net device, specific design scheme with automatic
It is as follows:
A kind of ensilage baler is equipped with horizontally disposed net roll axis in the frame body with net device, including frame body is sent automatically,
Horizontal drive roller arrangement is additionally provided in frame body, the drive roller arrangement includes that horizontally disposed and between centers stays drive at regular intervals
Dynamic roller and driven voller, wherein one end of driven roller stretches out in outside frame body and is fixedly connected with driving wheel, is connected with belt
Tight frame, belt tension frame are equipped with the tension pulley coplanar with driving wheel, are connected with input belt on driving wheel, driven roller is stretched
One end outside for frame body is fixedly connected with coaxial travel screw.
The bottom of frame body is equipped with horizontal knife bar, be fixedly connected on the knife bar it is jagged cut net knife, the one of knife bar
End extend out to frame body it is outer and be fixedly connected with it is parallel with frame body side wall cut net knife lift lever, the outside for cutting net knife lift lever is equipped with
Two perpendicular vertical screw rods are socketed with stroke control-rod on two vertical screw rods, and the outer end of two vertical screw rods is set
There is stop nut and stroke control-rod and the vertical screw rod cut between net knife lift lever are equipped with limit spring, stroke control-rod edge
Its end can be placed on travel screw after the axial direction of knife bar turns to certain angle.
Transmission device, the transmission device include gear wheel, pinion gear, cam, swing connecting bar, first promote connecting rod and the
Two promote connecting rod, and the gear wheel is fixedly connected with cam and passes through the first pin shaft and is connected on the side wall of frame body, the small tooth
Wheel is meshed with gear wheel and is connected with driving motor in pinion gear；Swing connecting bar is connected to the side wall of frame body by the second pin shaft
The outer rim of cam is gone up and abuts, one end connection first of swing connecting bar promotes connecting rod and second and promotes connecting rod, and first promotes connecting rod
The other end be equipped with strip card slot, cut net knife lift lever equipped with pin and by the pin with first promotion connecting rod card
Slot is connected, and the second promotion connecting rod is connect with belt tension frame by pin；Push swing connecting bar around the second pin when cam rotates
Axis rotation, while swing connecting bar drives first to promote connecting rod and the second promotion link motion, it can when swing connecting bar amplitude of oscillation maximum
Stroke control-rod is promoted by the first promotion connecting rod and is placed on travel screw, second promotes link rotatable belt tension frame
And make tension pulley by the input belt tension on driving wheel.
Braking mechanism, the braking mechanism include brake wheel, brake block, brake frame and brake gear piece, the brake wheel
It is fixedly connected with net roll axis, brake gear piece is fixed on the side wall on the outside of frame body and which is provided with several gear slots；Brake frame
It is connected on the side wall on the inside of frame body by third pin shaft, one end of brake frame is connected with the brake block close to brake wheel；Brake
The other end of frame is connected with brake spring, and the other end of the brake spring is connected with the brake adjustment bar of L-type, brake adjustment bar
The other end from frame body sidewall horizontal stretch out, brake adjustment bar be equipped with shift finger compatible with gear slot.
Further, the net roll axis is detachable shaft, and the side of frame body is equipped with the movable rod of T font, the other side
Link slot equipped with notch-like；Movable rod is vertically arranged and its upper and lower ends is flexibly connected with frame body, movable rod it is another
End is flexibly connected with net roll axis；Link slot is equipped with limit film, and the limit film is connected to the side wall of frame body by the 4th pin shaft
On, one end of limit film is equipped with limiting slot compatible with the diameter of axle of net roll axis, is additionally provided in limit film for tensing limit film
Limit spring, the other end of limit spring is connected on frame body, and limit film can rotate around the 4th pin shaft and fix net roll axis
In the link slot of frame body.
It further, further include pressure network roller arrangement, pressure network roller arrangement includes pressure network roller support and pressure network wheel, pressure network roller support
One end be fixedly connected with brake adjustment bar, the other end is connected with pressure network wheel, the axle center of the pressure network wheel is parallel with net roll axis.
Further, the driven voller floats relative to driven roller and is arranged, and the both ends of driven voller are connected with one
The driven roller rocker piece parallel with rack side wall, the driven roller rocker piece are connected on the side wall of bracket by pin shaft, driving
Back-moving spring is also connected between roller rocker piece and bracket.
Further, tensioning frame adjustment sheet, the tensioning are connected between the second promotion connecting rod and belt tension frame
Frame adjustment sheet is connected on the side wall outside frame body by pin shaft, and one end is hinged with the second promotion connecting rod, the other end and skin
Pressure spring is connected between band tensioning frame.
It further, further include controller and position sensor, the position sensor is set to by cam, when cam is gone to
It can trigger position sensor when swing connecting bar amplitude of oscillation maximum, controller and position sensor, driving motor are electrically connected.
Further, the stroke control-rod is connected with movable cutter head, the activity close to the end of travel screw one end
One end of cutter head is connect with stroke control-rod by the 5th pin shaft, is additionally provided on movable cutter head using the 5th pin shaft as the circular arc in the center of circle
Shape card slot, stroke control-rod is equipped with pin and the pin is set in arc-shaped card slot, between movable cutter head and stroke control-rod
It is connected with spring.
Further, the brake wheel is connect with net roll axis by keyway, and is connected with coaxial net cylinder lock thereon
Tight device, net cylinder locking device include lock shaft and lock sheet, and lock sheet includes at least one and is arranged along the circumferential direction of lock shaft,
Lock shaft is fixed in one end of lock sheet, the other end tilts and forms free end, and the rotation direction of lock shaft is along locking when use
The tilting section of piece is rotated to fixed extreme direction.
Further, manual adjustment rod is additionally provided on the braking mechanism, one end of the manual adjustment rod connects brake
Frame, the other end stretch out in outside frame body and form free end.
The beneficial effects of the present invention are:
1. braking mechanism is arranged on net roll axis in the present invention, certain damping can be provided for net roll axis when sending net bundling, is dropped
In this way in ensilage feed, the closely knit of bundling can be improved so that bundling net is tightened up in the revolving speed of low net roll axis
Degree reduces production cost to save bundling net；
2. net roll axis of the invention is detachable shaft, net roll axis can be removed from bracket by pulling limit film, is conveniently replaceable
Bundling net improves working efficiency；
3. driven voller of the invention is floating installation, spacing between driven voller and driven roller can adjust automatically, can effectively prevent
The accumulation of bundling net, obstruction drive roller arrangement.
Detailed description of the invention
Fig. 1 is left side structure schematic diagram of the invention；
Fig. 2 is right side structure schematic diagram of the invention；
Fig. 3 is right view when stroke control-rod of the present invention rises；
Fig. 4 is right view when stroke control-rod of the present invention is fallen；
Fig. 5 is cut away left side view of the invention；
Cut away left side view when Fig. 6 is present invention installation bundling net；
Fig. 7 is the simplified structure diagram when present invention cuts the rise of net knife；
Fig. 8 is the simplified structure diagram of the invention cut when net knife is fallen；
Fig. 9 is the structural schematic diagram of movable cutter head of the invention；
Figure 10 is the structural schematic diagram of manual adjustment rod of the present invention and brake frame；
Figure 11 is the main view that the present invention cuts net knife lift lever and stroke control-rod；
1- frame body, 2- net roll axis, 3- driven roller, 4- driven voller, 5- driving wheel, 6- belt tension frame, 7- input belt, 8- stroke
Screw rod, 9- knife bar, 10- cut net knife, and 11- cuts net knife lift lever, the vertical screw rod of 12-, 13- stroke control-rod, 14- activity cutter head,
The arc-shaped card slot of 15-, the 5th pin shaft of 16-, 17- gear wheel, 18- pinion gear, 19- cam, 20- swing connecting bar, 21- second are sold
Axis, the promotion connecting rod of 22- first, 2201- card slot, the promotion connecting rod of 23- second, 24- tension pulley, 25- tensioning frame adjustment sheet,
26- pressure spring, 27- brake frame, 28- brake block, 29- third pin shaft, 30- brake spring, 31- brake adjustment bar, 32- are manually adjusted
Bar, 33- pressure network roller support, 34- pressure network wheel, 35- driven roller rocker piece, 36- back-moving spring, 37- driving motor, 38- bundling net,
39- brake wheel, the first pin shaft of 40-, 41- limit film, the 4th pin shaft of 42-, 43- limit spring, 44- movable rod, 45- locking
Axis, 46- lock sheet, 47- brake gear piece, 48- gear slot, the first guiding axis of 49-, the second guiding axis of 50-.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Fig. 1~11, a kind of ensilage baler is equipped with level in frame body 1 with net device, including frame body 1 is sent automatically
The net roll axis 2 of setting.Net roll axis 2 is detachable shaft, and the side of frame body 1 is equipped with the movable rod 44 of T font, and the other side is equipped with
The link slot of notch-like.Movable rod 44 is vertically arranged and its upper and lower ends is flexibly connected with frame body 1, movable rod 44 it is another
End is flexibly connected with net roll axis 2.Link slot is equipped with limit film 41, and limit film 41 is connected to frame body 1 by the 4th pin shaft 42
On side wall, one end of limit film 41 is equipped with limiting slot compatible with the diameter of axle of net roll axis 2, is additionally provided in limit film 41 for drawing
The limit spring 43 of tight limit film 41, the other end of limit spring 43 are connected on frame body 1, and limit film 41 can be around the 4th pin shaft 42
It rotates and net roll axis 1 is fixed in the link slot of frame body 1.Two the first horizontal guiding axis 49 and second are additionally provided in frame body
The main function of guiding axis 50, the first guiding axis 49 and the second guiding axis 50 is to provide guiding role for bundling net 38.
It is additionally provided with horizontal drive roller arrangement in frame body 1, drive roller arrangement includes horizontally disposed and between centers there are between certain
Away from driven roller 3 and driven voller 4.Driven voller 4 floats relative to driven roller 3 to be arranged, can be with flexible adjustment driven roller 3 and driven voller
Go out net gap between 4.Its specific structure is as follows: the both ends of driven voller 4 be connected with one it is parallel with 1 side wall of bracket
Driven roller rocker piece 35, driven roller rocker piece 35 are connected on the side wall of bracket 1 by pin shaft, driven roller rocker piece 35 and bracket
It is as shown in Figure 3 or Figure 4 that back-moving spring 36(is also connected between 1).One end of driven roller 3 stretches out in outside frame body 1 and is fixedly connected
There is driving wheel 5, is connected with belt tension frame 6, belt tension frame 6 is equipped with the tension pulley 24 coplanar with driving wheel 5,
Input belt 7 is connected on driving wheel 5, one end that driven roller 3 stretches out in outside frame body 1 is fixedly connected with coaxial stroke spiral shell
Bar 8.
The bottom of frame body 1 is equipped with horizontal knife bar 9, be fixedly connected on knife bar 9 it is jagged cut net knife 10, cut net knife 10
It can be rotated around knife bar 9.One end of knife bar 9 extend out to outside frame body 1 and is fixedly connected with the cut net knife parallel with 1 side wall of frame body and promoted
Bar 11, the outside for cutting net knife lift lever 11 set there are two perpendicular vertical screw rod 12, are socketed on two vertical screw rods 12
Equipped with stop nut and stroke control-rod 13 and cut net knife lift lever 11 in the outer end of stroke control-rod 13, two vertical screw rods 12
Between vertical screw rod 12 be equipped with limit spring (as shown in figure 11).End of the stroke control-rod 13 close to 8 one end of travel screw
Portion is connected with movable cutter head 14, and one end of movable cutter head 14 is connect with stroke control-rod 13 by the 5th pin shaft 16, movable cutter head
The arc-shaped card slot 15 with the 5th pin shaft 16 for the center of circle is additionally provided on 14, stroke control-rod 13 is equipped with pin and the pin is set to
In arc-shaped card slot 15, spring is connected between movable cutter head 14 and stroke control-rod 13.Axis of the stroke control-rod 13 along knife bar 9
It can be placed on travel screw 8 to movable cutter head 14 after turning to certain angle；
Transmission device includes gear wheel 17, pinion gear 18, cam 19, the promotion connecting rod 22 of swing connecting bar 20, first and the second promotion
Connecting rod 23, gear wheel 17 and cam 19 are fixedly connected and are connected on the side wall of frame body 1 by the first pin shaft 40, pinion gear 18 with
Gear wheel 17 is meshed and is connected with driving motor 37 in pinion gear 18.Swing connecting bar 20 is connected to frame body by the second pin shaft 21
Outer rim on 1 side wall and against cam 19, one end connection first of swing connecting bar 20 promote connecting rod 22 and second and promote connecting rod
23.First other end for promoting connecting rod 22 is equipped with the card slot 2201 of strip, cuts net knife lift lever 11 equipped with pin and passes through
The pin is connected with the card slot 2201 of the first promotion connecting rod 22.It is connected between second promotion connecting rod 23 and belt tension frame 6
Tensioning frame adjustment sheet 25, tensioning frame adjustment sheet 25 are connected on the side wall outside frame body 1 by pin shaft, and one end is promoted with second
Connecting rod 23 is hinged, and pressure spring 26 is connected between the other end and belt tension frame 6.
The movement of transmission device is as follows: pushing swing connecting bar 20 to rotate around the second pin shaft 21 when cam 19 rotates, puts simultaneously
Dynamic connecting rod 20 drives first to promote connecting rod 22 and second and promotes connecting rod 23 and move, can be by the when 20 amplitude of oscillation maximum of swing connecting bar
Stroke control-rod 13 is promoted and is placed on travel screw 8 by one promotion connecting rod 22, second promotes the tensioning of 23 rotating belt of connecting rod
The frame 6 and input belt 7 on driving wheel 5 is tensioned by the tension pulley 24 made.
Braking mechanism includes brake wheel 39, brake block 28, brake frame 27, manual adjustment rod 32 and brake gear piece 47, is stopped
Wheel 39 is fixedly connected with net roll axis 2 by keyway, and brake gear piece 47 is fixed on the side wall in 1 outside of frame body and which is provided with
Several gear slots 48.Brake frame 27 is connected on the side wall of 1 inside of frame body by third pin shaft 29, and one end of brake frame 27 connects
There is the brake block 28 close to brake wheel 39, the other end of brake frame 27 is connected with brake spring 30, the other end of brake spring 30
It is connected with the brake adjustment bar 31 of L-type, the other end of brake adjustment bar 31 is stretched out from 1 sidewall horizontal of frame body, brake adjustment bar 31
It is equipped with shift finger compatible with gear slot 48.One end connection brake frame 27, the other end of manual adjustment rod 32 stretch out in frame
Body 1 is outer and forms free end.Coaxial net cylinder locking device is wherein connected on brake wheel 39, net cylinder locking device includes
Lock shaft 45 and lock sheet 46, lock sheet 46 include multiple and the circumferential direction setting along lock shaft 45, and one end of lock sheet 46 is fixed
It is tilted in lock shaft 45, the other end and forms free end, tilting section of the rotation direction of lock shaft 45 along lock sheet 46 when use
To fixed extreme direction rotation.
The effect of pressure network roller arrangement is to be compacted the bundling net of net roll axis 2, pressure network during net roll axis 2 rotates off line
Roller arrangement includes pressure network roller support 33 and pressure network wheel 34, and one end of pressure network roller support 33 is fixedly connected, separately with brake adjustment bar 31
One end is connected with pressure network wheel 34, and the axle center of pressure network wheel 34 is parallel with net roll axis 2.
The main function of control system is the time for controlling off line beginning and end, and control system includes controller and position
Sensor (figure China and foreign countries mark), position sensor is set to by cam 19, can when cam 19 goes to 20 amplitude of oscillation maximum of swing connecting bar
Trigger position working sensor, controller are electrically connected using common single-chip microcontroller and with position sensor, driving motor 37.
Driven voller 4 is arranged to floating structure in the present invention, can effectively prevent when sending net, due to twining in network process due to drawing
The problem of power is excessive, and bundling net 38 is caused to be pulled off.In addition, manual adjustment rod 32 can be manually adjusted when machine breaks down
Braking mechanism.
Stroke control-rod 13 can interfere in lifting process with travel screw 8, and movable cutter head 14 can be around the 5th at this time
Pin shaft 16 rotates down, when the position of stroke control-rod 13 is promoted on travel screw 8, movable cutter head 14 can with its
Set back (as shown in Figure 9) under the action of the spring of connection, and stroke control-rod 13 is just placed on travel screw 8 at this time.
Working principle of the present invention is as follows:
When replacing bundling net 38, limit film 41 is pushed to rotate around the 4th pin shaft 42, then by net roll axis 2 from the link slot of frame body 1
Bundling net 38 is installed on net roll axis 2 by interior taking-up then from brake wheel 39 and lock shaft 45 is removed, then by 39 He of brake wheel
Lock shaft 45 is installed on net roll axis 2, and 46 class of lock sheet on lock shaft 45 is bumped into the inner cylinder of bundling net 38, when preventing off line
Bundling net 38 is slided in net roll axis 2.Bundling net 38 is drawn from net roll axis 2, then passes around the first guiding axis 49 and second
Guiding axis 50, then by the gap between driven roller 3 and driven voller 4, be introduced into the feed bin of baler, bundling net 38 is against liter
Net knife 10 is cut under the state of rising.Rotation brake adjustment bar 31 makes brake block 28 provide a suitable damping for brake wheel, together
When make pressure network wheel 34 and bundling net 38 tangent, thus guidance send network process.
By in the automatic off line device setting to baler when use, one end of input belt 7 connects the power of baler
Unit when original state, cuts net knife 10 and is in full state (as shown in Figure 8), cut net knife lift lever 11 and stroke control-rod 13
It is also at full state (as shown in Figure 4), the input belt on driving wheel 5 is also at relaxation device.When in baler feed bin
When ensiling material reaches bundling threshold value, controller starts to control the work of driving motor 37, and driving motor 37 passes through 18 band of pinion gear
Dynamic gear wheel 17 and cam 19 start simultaneously at rotation, and cam 19 stirs swing connecting bar 20 around the second pin shaft 21 in its edge in rotation
Rotation, swing connecting bar 20 drive the first promotion connecting rod 22 and the second promotion connecting rod 23 to move upwards during rotating；At this point, the
Net knife lift lever 11 is cut in the one promotion drive of connecting rod 22 and stroke control-rod 13 moves upwards, and the second promotion connecting rod 23 passes through tensioning frame
Adjustment sheet 25 drives belt tension frame 6 to rotate, so that the tension pulley 24 on belt tension frame 6 will gradually input belt
7 are tensioned with driving wheel 5.
When cam 19 makes the amplitude of oscillation maximum of swing connecting bar 20 in rotation, the movable cutter head on stroke control-rod 13 is fallen
Onto travel screw 8, the position (as shown in Figure 7) that net knife 10 is turned to rise is cut, while inputting belt 7 and driving wheel 5 is complete
Full tensioning, input belt 7 drive driving wheel 5 to start turning, and driving wheel 5 drives driven roller 3 to start turning, driven roller 3 and from
Under the squeezing action of dynamic roller 4, bundling net 38 starts to move and start to twine net for ensiling material into the feed bin of baler.With drive
The rotation of driving wheel 5, travel screw 8 drive stroke control-rod 13 placed thereon to start to move out by screw action, when
When the movable cutter head 14 of stroke control-rod 13 moves to the edge of travel screw 8, stroke control-rod 13 was from 8 upper moment of travel screw
It falls while driving knife bar 9 and cut the rotation of net knife 10, cut net knife 10 and cut off the bundling net 38 of abutting, this completes one
Ensiling material bundle twines net work.When cutting net knife 10 and falling, input belt 7 is initially located in relaxed state, driving wheel 5 and driving
Roller 3 starts to stop operating.With continuing to rotate for cam 19, cam meeting trigger position working sensor, controller is to control
Driving motor 37 stops working.When the ensiling material in baler feed bin reaches bundling threshold value, controller starts control driving
Motor 37 works, and works so on circulate.
It should be noted that the above is only the preferred embodiment of the present invention, it is noted that for the general of the art
For logical technical staff, without departing from the technical principles of the invention, several improvement and replacement can also be made, these change
It also should be regarded as into replacement to protection scope of the present invention.
Claims (9)
1. a kind of ensilage baler send net device with automatic, which is characterized in that including frame body (1), is set in the frame body (1)
There is horizontally disposed net roll axis (2), horizontal drive roller arrangement is additionally provided in frame body (1), the drive roller arrangement includes level
It is arranged and between centers stays driven roller at regular intervals (3) and driven voller (4), wherein one end of driven roller (3) stretches out in frame body (1)
It outside and is fixedly connected with driving wheel (5), is connected with belt tension frame (6), belt tension frame (6) is equipped with and driving wheel
(5) coplanar tension pulley (24), input belt (7) is connected on driving wheel (5), and driven roller (3) stretches out in frame body (1) outside
One end be fixedly connected with coaxial travel screw (8)；
The bottom of frame body (1) is equipped with horizontal knife bar (9), be fixedly connected on the knife bar (9) it is jagged cut net knife (10),
One end of knife bar (9) extend out to frame body (1) outside and be fixedly connected with it is parallel with frame body (1) side wall cut net knife lift lever (11),
Perpendicular vertical screw rod (12) there are two setting on the outside of net knife lift lever (11) is cut, is socketed on two vertical screw rods (12)
The outer end of stroke control-rod (13), two vertical screw rods (12) is equipped with stop nut and stroke control-rod (13) is mentioned with net knife is cut
Vertical screw rod (12) between rising stem (11) is equipped with limit spring, and stroke control-rod (13) is turned to along the axial direction of knife bar (9)
Its end can be placed on travel screw (8) after certain angle；
Transmission device, the transmission device include gear wheel (17), pinion gear (18), cam (19), swing connecting bar (20), first
It promotes connecting rod (22) and second and promotes connecting rod (23), the gear wheel (17) is fixedly connected with cam and passes through the first pin shaft (40)
It is connected on the side wall of frame body (1), the pinion gear (18) is meshed with gear wheel (17) and is connected with drive in pinion gear (18)
Dynamic motor (37)；Swing connecting bar (20) is connected to by the second pin shaft (21) on the side wall of frame body (1) and against cam (19)
Outer rim, one end connection first of swing connecting bar (20) promote connecting rod (22) and second and promote connecting rod (23), and first promotes connecting rod
(22) the other end is equipped with the card slot (2201) of strip, cuts net knife lift lever (11) equipped with pin and by the pin and the
One card slot (2201) for promoting connecting rod (22) is connected, and second promotes connecting rod (23) and belt tension frame (23) is connected by pin
It connects；Swing connecting bar (20) are pushed to rotate around the second pin shaft (21) when cam (19) rotates, while swing connecting bar (20) drives first
It promotes connecting rod (22) and second and promotes connecting rod (23) movement, connecting rod can be promoted by first when swing connecting bar (20) amplitude of oscillation maximum
(22) stroke control-rod (13) are promoted and is placed on travel screw (8), second promotes connecting rod (23) rotating belt tensioning frame
(6) and the input belt (7) on driving wheel (5) is tensioned by tension pulley (2)；
Braking mechanism, the braking mechanism include brake wheel (39), brake block (28), brake frame (27) and brake gear piece
(47), the brake wheel (39) is fixedly connected with net roll axis (2), and the side wall on the outside of frame body (1) is fixed in brake gear piece (47)
Above and it which is provided with several gear slots (48)；Brake frame (27) is connected to the side wall on the inside of frame body (1) by third pin shaft (29)
On, one end of brake frame (27) is connected with the brake block (28) close to brake wheel (39)；The other end of brake frame (27) is connected with
Brake spring (30), the other end of the brake spring (30) are connected with the brake adjustment bar (31) of L-type, brake adjustment bar it is another
One end is stretched out from frame body (1) sidewall horizontal, and brake adjustment bar (31) is equipped with gear slot (48) compatible shift finger.
2. ensilage baler according to claim 1 send net device with automatic, which is characterized in that the net roll axis
It (2) is detachable shaft, the side of frame body (1) is equipped with the movable rod (44) of T font, and the other side is equipped with the connection of notch-like
Slot；Movable rod (44) is vertically arranged and its upper and lower ends is flexibly connected with frame body (1), the other end and net of movable rod (44)
Roll shaft (2) is flexibly connected；Link slot is equipped with limit film (41), and the limit film (41) is connected to frame by the 4th pin shaft (42)
On the side wall of body (1), one end of limit film (41) is equipped with limiting slot compatible with the diameter of axle of net roll axis (2), limit film (41)
On be additionally provided with limit spring (43) for tensing limit film (41), the other end of limit spring (43) is connected on frame body (1),
Limit film can rotate around the 4th pin shaft (42) and net roll axis (2) is fixed in the link slot of frame body (1).
3. ensilage baler according to claim 1 send net device with automatic, which is characterized in that the driven voller
(4) relative to driven roller (3) float be arranged, the both ends of driven voller (4) be connected with one it is parallel with bracket (1) side wall
Driven roller rocker piece (35), the driven roller rocker piece (35) are connected on the side wall of bracket (1) by pin shaft, and driven roller is floated
Back-moving spring (36) are also connected between block (35) and bracket (1).
4. ensilage baler according to claim 1 send net device with automatic, which is characterized in that further include pressure network roller
Device, pressure network roller arrangement include pressure network roller support (33) and pressure network wheel (34), one end of pressure network roller support (33) and brake adjustment
Bar (31) is fixedly connected, the other end is connected with pressure network wheel (34), and the axle center of the pressure network wheel (34) is parallel with net roll axis (2).
5. ensilage baler according to claim 1 send net device with automatic, which is characterized in that the stroke control
Bar (13) is connected with movable cutter head (14) close to the end of travel screw (8) one end, one end of the activity cutter head (14) and row
Process control bar (13) is connected by the 5th pin shaft (16), and the circle with the 5th pin shaft (16) for the center of circle is additionally provided on movable cutter head (14)
Arc-shaped slot, stroke control-rod (13) are equipped with pin and the pin and are set in arc-shaped card slot (15), movable cutter head (14) with
Stroke control-rod is connected with spring between (13).
6. ensilage baler according to claim 1 send net device with automatic, which is characterized in that the brake wheel
(39) it is connect with net roll axis (2) by keyway, coaxial net cylinder locking device, net cylinder locking is connected on brake wheel (39)
Device includes lock shaft (45) and lock sheet (46), and lock sheet (46) includes at least one and sets along the circumferential direction of lock shaft (45)
It sets, lock shaft (45) is fixed in one end of lock sheet (46), the other end tilts and forms free end, lock shaft (45) when use
Rotation direction is rotated along the tilting section of lock sheet (46) to fixed extreme direction.
7. ensilage baler according to claim 1 send net device with automatic, which is characterized in that described second is promoted
It is connected between connecting rod (23) and belt tension frame (6) tensioning frame adjustment sheet (25), the tensioning frame adjustment sheet (25) passes through pin
Axis connection is on the external side wall of frame body (1), and one end promotes connecting rod (23) with second and is hinged, the other end and belt tension frame
(6) pressure spring (26) are connected between.
8. ensilage baler according to claim 1 send net device with automatic, which is characterized in that further include controller
And position sensor, the position sensor are set to cam (19) side, when cam (19) goes to swing connecting bar (20) amplitude of oscillation maximum
When can trigger position sensor, controller and position sensor, driving motor are electrically connected.
9. ensilage baler according to claim 1 send net device with automatic, which is characterized in that the braking mechanism
On be additionally provided with manual adjustment rod (32), one end of the manual adjustment rod (32) connection brake frame (27), the other end stretch out in frame
Body (1) outside and forms free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439077.3A CN109348877B (en) | 2018-11-29 | 2018-11-29 | Automatic net feeding device for silage bundling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439077.3A CN109348877B (en) | 2018-11-29 | 2018-11-29 | Automatic net feeding device for silage bundling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109348877A true CN109348877A (en) | 2019-02-19 |
| CN109348877B CN109348877B (en) | 2024-03-19 |
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ID=65343069
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811439077.3A Active CN109348877B (en) | 2018-11-29 | 2018-11-29 | Automatic net feeding device for silage bundling machine |
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| Country | Link |
|---|---|
| CN (1) | CN109348877B (en) |
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| CN109906781A (en) * | 2019-04-04 | 2019-06-21 | 四平市顺邦农机制造有限公司 | A kind of automatic net winding device |
| CN113016369A (en) * | 2021-03-16 | 2021-06-25 | 吉林天朗新能源科技有限公司 | Automatic net winding device for straw bundling machine and net breaking mechanism therein |
| CN116897707A (en) * | 2023-09-12 | 2023-10-20 | 黑龙江派尔农业科技有限公司 | Bundling machine with synchronous structure of net winding cutter and brake |
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| CN114287245B (en) * | 2021-03-16 | 2022-12-30 | 吉林天朗新能源科技有限公司 | Automatic net winding device for straw bundling machine and net breaking mechanism therein |
| CN116897707A (en) * | 2023-09-12 | 2023-10-20 | 黑龙江派尔农业科技有限公司 | Bundling machine with synchronous structure of net winding cutter and brake |
| CN116897707B (en) * | 2023-09-12 | 2023-11-17 | 黑龙江派尔农业科技有限公司 | Bundling machine with synchronous structure of net winding cutter and brake |
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|---|---|
| CN109348877B (en) | 2024-03-19 |
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