CN108848954B - Net distributing and breaking device of silage bundling machine - Google Patents
Net distributing and breaking device of silage bundling machine Download PDFInfo
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- CN108848954B CN108848954B CN201810739159.3A CN201810739159A CN108848954B CN 108848954 B CN108848954 B CN 108848954B CN 201810739159 A CN201810739159 A CN 201810739159A CN 108848954 B CN108848954 B CN 108848954B
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- net
- connecting rod
- breaking
- roller
- forming chamber
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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
- A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
- A01F15/071—Wrapping devices
- A01F15/0715—Wrapping the bale in the press chamber before opening said chamber
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention discloses a net distributing and breaking device of a silage baler, which comprises a net winding device, a control device and a net cutting device, wherein the net winding device is connected with the control device through a connecting rod; the net winding device is transversely arranged in front of a compression forming chamber of the ensiling bundling machine and comprises a net winding roller, a driven roller and a tensioning device, the driven roller is arranged below the net winding roller, one end of the net winding roller is connected with a transmission system of the compression forming chamber of the ensiling bundling machine through the tensioning device, and the tensioning device is matched with the control device; the other end of the net winding roller is connected with a net cutting device; the grinding roll shaft is provided with the silage net detection device, and if a net is broken, uneven or no net exists in the net distribution process, the buzzer gives an alarm, so that the net distribution condition can be conveniently detected at any time.
Description
Technical Field
The invention relates to a net distributing and breaking device of a silage baler.
Background
China, as a big agricultural country, produces a large amount of organic matters such as forage grass and straws every year. In addition to raising livestock, the random disposal of excess forage grass, straw and other silage crops (ground rotting, burning in place, etc.) not only causes resource waste, but also pollutes the environment. Therefore, the excess forage grass, straw and the like are made into high-density grass bundles, which is a necessary trend of development, and the application of various pasture grass processing machines such as a bundling machine, a film wrapping machine and the like is bound to be more and more extensive.
The net distributing and breaking device is one of the key parts of the round bale bundling machine, the problems of low compactness, loose bundle and the like of the ensilage bundle can be effectively prevented by bundling the ensilage bundle with the ensilage net, and the working reliability and the working efficiency of the ensilage bundle have important influences on the ensilage quality and the working efficiency of the whole machine.
At present, the net distributing and breaking device of the domestic silage round bale baler is designed secondarily on the basis of the technology introduced into Japan, europe and America and the like, adopts mechanical thread counting, and has the advantages of low counting precision, easy thread damage, poor reliability, uneven net distribution, incomplete net breaking and low bundling tightness.
Disclosure of Invention
The invention aims to provide a net distributing and breaking device of a silage baler.
In order to meet the purpose, the invention adopts the technical scheme that:
a net distributing and breaking device of a silage baler comprises a net winding device, a control device and a net cutting device; the net winding device is transversely arranged in front of a compression forming chamber of the ensiling bundling machine and comprises a net winding roller, a driven roller and a tensioning device, the driven roller is arranged below the net winding roller, one end of the net winding roller is connected with a transmission system of the compression forming chamber of the ensiling bundling machine through the tensioning device, and the tensioning device is matched with the control device; and the other end of the net winding roller is connected with a net cutting device.
Preferably, the net cutting device comprises a net breaking cutter shaft and a follow-up connecting rod, the net breaking cutter shaft is arranged in parallel with the driven roller, a net breaking cutter is mounted on the net breaking cutter shaft, a cutter return connecting rod is arranged at one end of the net breaking cutter shaft, a sliding groove is formed at one end of the cutter return connecting rod, a control handle is vertically arranged on the cutter return connecting rod, and one end of the control handle moves in the sliding groove; one end of the net breaking cutter shaft is provided with a net breaking mechanism driving pull plate, the net breaking mechanism driving pull plate is positioned on one side of the cutter return connecting rod, the net breaking mechanism driving pull plate is connected with a forming chamber connecting plate, the forming chamber connecting plate is connected with a compression forming chamber of the silage bundler, and when a compression forming chamber bin gate of the silage bundler is opened, the forming chamber connecting plate and the net breaking mechanism driving pull plate drive the lower end of a control handle to slide along a sliding groove in the cutter return connecting rod so as to drive the net breaking cutter to rotate and return around the net breaking cutter shaft; the follow-up connecting rod is connected with one end of the cam connecting rod, and the cam connecting rod drives the follow-up connecting rod to reciprocate; the other end of the cam connecting rod is matched with the cam, the cam is installed at one end of the net winding roller, the follow-up connecting rod is provided with a signal transmitter, and the signal transmitter transmits a signal to the control box of the control handle to control the control handle.
Preferably, the tensioning device comprises a tensioning wheel, the tensioning wheel is matched with a belt of the net winding device, the belt is sleeved between a small belt wheel at one end of the net winding roller and a large belt wheel on the input shaft of the transmission system, the tensioning wheel is connected with one end of the connecting rod mechanism, the other end of the connecting rod mechanism is connected with a linkage shaft, and the linkage shaft is connected with the control device.
Preferably, the control device comprises a driving connecting rod and an electric pushing cylinder, one end of the driving connecting rod is connected with the linkage shaft, the other end of the driving connecting rod is connected with a cylinder head of the electric pushing cylinder, the electric pushing cylinder is connected with a compression molding chamber of the silage baler, and the electric pushing cylinder controls the pressing and loosening of the tensioning wheel through the driving connecting rod and the connecting rod mechanism.
Preferably, a counting device is arranged on a driven roller of the net winding device, the counting device comprises a sleeve sleeved on the driven roller, and an electromagnetic switch is arranged on the sleeve; the below of driven voller is equipped with the magnetic switch mounting panel, install electromagnetic inductor on the magnetic switch mounting panel, electromagnetic switch and electromagnetic inductor phase-match, electromagnetic switch when following the driven shaft rotation with set up the electromagnetic inductor response count on the magnetic switch mounting panel, electromagnetic inductor's signal output is on the signal control box on the electronic jar that pushes away, the signal control box is used for controlling the electronic jar work that pushes away.
Preferably, an upper covering part is movably arranged above the net winding roller.
Preferably, a rubber roller is arranged below the net winding roller, a driven roller is arranged below the rubber roller in a contact manner, and the silage net on the net winding roller rotates to drive the rubber roller and the driven roller to rotate.
Preferably, the net remaining amount sensor is arranged on the net winding roller and connected with a buzzer, the buzzer alarms when no net or broken net exists in the net distributing process, and the buzzer is arranged on a compression forming chamber of the ensiling bundling machine.
The beneficial effects of the invention are as follows:
1) Electromagnetic induction counting is adopted, counting is accurate, and the number of layers of the net is convenient to adjust;
2) The electric push cylinder controls the tensioning of the belt and the falling of the net breaking cutter, the control precision is high, the clutching performance is good, and the net breaking is thorough;
3) An ensiling net detection device is designed on a driven roller of the net winding device, and a buzzer gives an alarm if a net is broken, uneven or no net exists in the net distributing process, so that the net distributing condition can be conveniently detected at any time;
4) The covering pieces are opened, the net bundle can be directly changed, the whole net distributing device is prevented from being pulled in and pulled out, the net is convenient and quick to change, and the labor intensity is low.
Drawings
FIG. 1 is a schematic view of a compression forming chamber of a bundling machine;
FIG. 2 is a schematic view of a net distributing and breaking device;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a right side view of FIG. 2;
in the figure: 1. the automatic screen cutting machine comprises a screen winding roller, 2 a small belt wheel, 3 a belt, 4 a large belt wheel, 5 an input shaft, 6 a tensioning wheel, 7 a tensioning connecting rod mechanism, 9 a linkage shaft, 10 an upper covering part, 11 a driving connecting rod, 12 an electric pushing cylinder, 13 a follow-up connecting rod, 14 a screen breaking cutter, 15 a screen breaking mechanism driving pull plate, 16 a forming chamber connecting plate, 17 a screen breaking cutter shaft, 18 a cutter returning connecting rod, 19 a cam connecting rod, 20 a cam, 21 a control handle, 22 a magnetic switch mounting plate, 23 an electromagnetic counter, 24 a sleeve, 25 an electromagnetic inductor, 26 a driven roller, 27 a rubber roller, 28 a screen allowance sensor, 29 a buzzer, 101 a compression forming chamber of a silage machine and 102 a transmission system.
Detailed Description
The invention will be further described with reference to the accompanying drawings and working principles:
as shown in the figure, the net distributing and breaking device of the ensiling baler comprises a net winding device, a control device and a net cutting device; the net winding device is transversely arranged in front of a compression forming chamber 101 of the ensiling baler and comprises a net winding roller 1, a driven roller 26 and a tensioning device, wherein the driven roller 26 is arranged below the net winding roller 1, and an upper covering part 10 is movably arranged above the net winding roller 1. One end of the net winding roller 1 is connected with a transmission system 102 of a compression forming chamber of the ensiling bundling machine through a tensioning device, and the tensioning device is matched with a control device; and the other end of the net winding roller 1 is connected with a net cutting device. The tensioning device comprises a tensioning wheel 6, the tensioning wheel 6 is matched with a belt 3 of the net winding device, the belt 3 is sleeved between a small belt wheel 2 at one end of the net winding roller 1 and a large belt wheel 4 on an input shaft 5 of the transmission system 102, the tensioning wheel 6 is connected with one end of a connecting rod mechanism 7, the connecting rod mechanism 7 controls the belt 3 between the small belt wheel 2 and the large belt wheel 4 through the tensioning wheel 6, so that the rotation of the net winding roller 1 is further controlled, the other end of the connecting rod mechanism 7 is connected with a linkage shaft 9, and the linkage shaft 9 is connected with a control device. The net cutting device comprises a net breaking cutter shaft 17 and a follow-up connecting rod 13, the net breaking cutter shaft 17 is arranged in parallel with a driven roller 26, a net breaking cutter 14 is installed on the net breaking cutter shaft 17, a cutter return connecting rod 18 is arranged at one end of the net breaking cutter shaft 17, a sliding groove is formed at one end of the cutter return connecting rod 18, and a control handle 21 is vertically arranged on the cutter return connecting rod 18. The lower end of the control handle 21 slides in a sliding groove on the cutter return connecting rod 18, the follow-up connecting rod 13 is provided with a signal emitter, the signal emitter transmits a signal to a control box of the control handle 21, the control box controls the control handle 21 to slide on the cutter return connecting rod 18, so that the screen breaking cutter 14 is driven to rotate around the screen breaking cutter shaft 17 to fall and contact with the silage screen to cut off the silage screen, and after the screen breaking is completed, a bin door of the forming chamber 101 is opened to perform a bundle releasing action. A net breaking mechanism driving pull plate 15 is arranged at one end of a net breaking cutter shaft 17, the net breaking mechanism driving pull plate 15 is located on one side of a cutter return connecting rod 18, a forming chamber connecting plate 16 is connected to the net breaking mechanism driving pull plate 15, the forming chamber connecting plate 16 is connected with a compression forming chamber 101 of the silage bander, and when a bin door of the compression forming chamber 101 of the silage bander is opened, the lower end of a control handle 21 is driven to slide along a sliding groove in the cutter return connecting rod 18 through the forming chamber connecting plate 16 and the net breaking mechanism driving pull plate 15, so that a net breaking cutter 14 is driven to rotate around the net breaking cutter shaft 17 to return; the follow-up connecting rod 13 is connected with one end of the cam connecting rod 19, and the cam connecting rod 19 drives the follow-up connecting rod 13 to do reciprocating motion; the other end of the cam connecting rod 19 is matched with a cam 20, the cam 20 is installed at one end of the net winding roller 1, a signal emitter is arranged on the follow-up connecting rod 13, and the signal emitter transmits a signal to a control box of a control handle 21 to control the control handle 21. The control device comprises a driving connecting rod 11 and an electric pushing cylinder 12, one end of the driving connecting rod 11 is connected with the linkage shaft 9, the other end of the driving connecting rod 11 is connected with the cylinder head of the electric pushing cylinder 12, the electric pushing cylinder 12 is connected with a compression molding chamber 101 of the silage bundler, and the electric pushing cylinder 12 controls the pressing and loosening of the tension pulley 6 through the driving connecting rod 11 and the connecting rod mechanism 7.
Wherein, a counting device is arranged on a driven roller 26 of the net winding device, the counting device comprises a sleeve 24 sleeved on the driven roller 26, and an electromagnetic switch 25 is arranged on the sleeve 24; a magnetic switch mounting plate 22 is arranged below the driven roller 26, an electromagnetic inductor 23 is mounted on the magnetic switch mounting plate 22, an electromagnetic switch 25 is matched with the electromagnetic inductor 23, the electromagnetic switch 25 and the electromagnetic inductor 23 arranged on the magnetic switch mounting plate 22 perform induction counting when rotating along with the driven shaft 26, signals of the electromagnetic inductor 23 are output to a signal control box on the electric push cylinder 12, and the signal control box is used for controlling the electric push cylinder 12 to work. When the work is carried out, when the number of counted turns reaches a set value, the signal control box controls the electric push cylinder 12 to carry out lifting action, the tension pulley 6 loosens the belt 3, the power is cut off, and the net winding shaft 1 stops rotating.
The net winding roller 1 is provided with a net allowance sensor 28, the net allowance sensor 28 is connected with a buzzer 29, the buzzer 29 gives an alarm when no net exists or the net is broken in the net distributing process, and the buzzer 29 is arranged on a compression forming chamber 101 of the ensiling bundling machine. Under the conditions of no net, net breaking and the like in the net arranging process, the buzzer 29 can give an alarm to prevent the machine from running under the conditions of no net or net breaking.
The working process of the invention is as follows: when the net is distributed, the electromagnetic inductor 23 in the compression forming chamber 101 of the ensiling bundling machine sends a signal to the control box on the electric pushing cylinder 12, the control box receives the signal and controls the electric pushing cylinder 12 to act, the tension wheel 6 is pressed tightly through the linkage shaft 9, the power is switched on, the net winding roller 1 starts to rotate, and the net distributing device starts to distribute the net; when the number of layers of the net is up to the set value, the electromagnetic counter 23 sends a signal to the control box, the control box receives the signal and controls the electric pushing cylinder 12 to act, the tension wheel 6 is loosened through the linkage shaft 9, the power is cut off, the net winding roller stops rotating, and the net arranging process is finished. Meanwhile, the lower end of the drive control handle 21 slides along a sliding groove on the cutter return connecting rod 18, so that the net breaking cutter 14 is driven to rotate around the net breaking cutter shaft 17 to fall and contact with the silage net to cut off the silage net, the bin gate of the forming chamber is opened to perform bundle releasing action, and a working cycle is completed.
Claims (4)
1. The utility model provides an ensiling bundling machine cloth net, disconnected net device which characterized in that: comprises a net winding device, a control device and a net cutting device; the net winding device is transversely arranged in front of a compression forming chamber (101) of the ensiling bundling machine and comprises a net winding roller (1), a driven roller (26) and a tensioning device, the driven roller (26) is arranged below the net winding roller (1), one end of the net winding roller (1) is connected with a transmission system (102) of the compression forming chamber of the ensiling bundling machine through the tensioning device, and the tensioning device is matched with a control device; the other end of the net winding roller (1) is connected with a net cutting device;
the net cutting device comprises a net breaking cutter shaft (17) and a follow-up connecting rod (13), the net breaking cutter shaft (17) and a driven roller (26) are arranged in parallel, a net breaking cutter (14) is installed on the net breaking cutter shaft (17), a cutter return connecting rod (18) is arranged at one end of the net breaking cutter shaft (17), a sliding groove is formed in one end of the cutter return connecting rod (18), a control handle (21) is vertically arranged on the cutter return connecting rod (18), and one end of the control handle (21) moves in the sliding groove; one end of the net breaking cutter shaft (17) is provided with a net breaking mechanism driving pull plate (15), the net breaking mechanism driving pull plate (15) is located on one side of the cutter return connecting rod (18), the net breaking mechanism driving pull plate (15) is connected with a forming chamber connecting plate (16), the forming chamber connecting plate (16) is connected with a compression forming chamber (101) of the silage bundler, when a bin door of the compression forming chamber (101) of the silage bundler is opened, the lower end of a control handle (21) is driven to slide along a sliding groove in the cutter return connecting rod (18) through the forming chamber connecting plate (16) and the net breaking mechanism driving pull plate (15), and therefore the net breaking cutter (14) is driven to rotate around the net breaking cutter shaft (17) to return; the follow-up connecting rod (13) is connected with one end of a cam connecting rod (19), and the cam connecting rod (19) drives the follow-up connecting rod (13) to reciprocate; the other end of the cam connecting rod (19) is matched with the cam (20), the cam (20) is installed at one end of the net winding roller (1), the follow-up connecting rod (13) is provided with a signal emitter, and the signal emitter transmits a signal to a control box of the control handle (21) to control the control handle (21);
the tensioning device comprises a tensioning wheel (6), the tensioning wheel (6) is matched with a belt (3) of the net winding device, the belt (3) is sleeved between a small belt wheel (2) at one end of the net winding roller (1) and a large belt wheel (4) on an input shaft (5) of the transmission system (102), the tensioning wheel (6) is connected with one end of a connecting rod mechanism (7), the other end of the connecting rod mechanism (7) is connected with a linkage shaft (9), and the linkage shaft (9) is connected with a control device;
the control device comprises a driving connecting rod (11) and an electric pushing cylinder (12), one end of the driving connecting rod (11) is connected with the linkage shaft (9), the other end of the driving connecting rod (11) is connected with the cylinder head of the electric pushing cylinder (12), the electric pushing cylinder (12) is connected with a compression molding chamber (101) of the silage bundler, and the electric pushing cylinder (12) controls the pressing and loosening of the tension wheel (6) through the driving connecting rod (11) and a connecting rod mechanism (7); a counting device is arranged on a driven roller (26) of the net winding device, the counting device comprises a sleeve (24) sleeved on the driven roller (26), and an electromagnetic switch (25) is arranged on the sleeve (24); the below of driven voller (26) is equipped with magnetic switch mounting panel (22), install electromagnetic inductor (23) on magnetic switch mounting panel (22), electromagnetic switch (25) and electromagnetic inductor (23) phase-match, electromagnetic switch (25) driven voller (26) when rotatory with set up electromagnetic inductor (23) induction count on magnetic switch mounting panel (22), the signal output of electromagnetic inductor (23) is to the electronic signal control box who pushes away on jar (12), the signal control box is used for controlling the electronic jar (12) work that pushes away.
2. The web distributing and breaking device of the ensiling baler according to claim 1, wherein: an upper covering part (10) is movably arranged above the net winding roller (1).
3. The web distributing and breaking device of the ensiling baler according to claim 1 or 2, characterized in that: a rubber roller (27) is arranged below the net winding roller (1), a driven roller (26) is arranged below the rubber roller (27) in a contact manner, and the silage net on the net winding roller (1) rotates to drive the rubber roller (27) and the driven roller (26) to rotate.
4. The web distributing and breaking device of the ensiling baler according to claim 3, wherein: the net winding roller (1) is provided with a net allowance sensor (28), the net allowance sensor (28) is connected with a buzzer (29), the buzzer (29) gives an alarm when no net or broken net appears in the net distribution process, and the buzzer (29) is arranged on a compression forming chamber (101) of the silage baler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739159.3A CN108848954B (en) | 2018-07-06 | 2018-07-06 | Net distributing and breaking device of silage bundling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739159.3A CN108848954B (en) | 2018-07-06 | 2018-07-06 | Net distributing and breaking device of silage bundling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108848954A CN108848954A (en) | 2018-11-23 |
| CN108848954B true CN108848954B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810739159.3A Active CN108848954B (en) | 2018-07-06 | 2018-07-06 | Net distributing and breaking device of silage bundling machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644697A (en) * | 2019-02-15 | 2019-04-19 | 黑龙江贝克锐斯现代农业科技有限公司 | A kind of baler |
| CN110419335B (en) * | 2019-07-25 | 2022-05-13 | 四平市龙业机械制造有限公司 | Automatic net winding and packaging device and method for grass bales |
| CN111226616A (en) * | 2020-03-02 | 2020-06-05 | 安徽中科智能感知产业技术研究院有限责任公司 | Real-time online detection method for bundling quantity of bundling machine based on magnetic sensor |
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| CN203233715U (en) * | 2013-04-19 | 2013-10-16 | 四川农业大学 | Novel leakproof external-twining type silage round baler |
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| US4534817A (en) * | 1983-04-08 | 1985-08-13 | Sullivan Denis P O | Automatic bundle-tying tool |
| CA2136815A1 (en) * | 1993-11-29 | 1995-05-30 | George B. Cicci | Round Baler Monitoring and Control System |
| US5557510A (en) * | 1993-11-29 | 1996-09-17 | Gehl Company | Control system for a large round baler |
| JP2004201564A (en) * | 2002-12-25 | 2004-07-22 | Takakita Co Ltd | Packaging apparatus in roll baler |
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| CN108848954A (en) | 2018-11-23 |
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