Carrying type harvesting and bundling all-in-one machine

Abstract

The invention discloses a carrying type harvesting and bundling all-in-one machine. A round bundle bundling machine, a belt conveyor and a leavening agent spraying device are installed at the tail of a harvester. The harvester completes crop harvesting and threshing at a time, and straw is discharged from a straw outlet after being smashed. The belt conveyor is installed below a straw outlet of the harvester, and the round bundle bundling machine is installed at the output end of the belt conveyor. The leavening agent spraying device sprays a leavening agent to the straw, and the belt conveyor feeds the straw sprayed with the leavening agent into the round bundle bundling machine for rolling and bundling. Crop harvesting and threshing are completed at a time, straw smashing, fermentation and bundling are conducted, crop straw is changed into high-quality micro-storage straw feed, the machine has the advantages of being high in operation efficiency and long in storage period, positive contributions are made for reasonably developing feed resources and fully solving the problems of forage grass and feed, and huge economic benefits and social benefits are obtained.

Description

Technical Field

[0001] The present invention belongs to the technical field of agricultural machinery, and in particular, relates to a mounted harvester-baler. Background Art

[0002] A harvester is an integrated machine for harvesting crops. It completes harvesting and threshing at one time, and crushes the straw and scatters it back into the field. In order to solve the straw problem, CN104686099B discloses a combine harvester connected to a baling operation to achieve continuous operations of straw harvesting and baling, thereby improving agricultural production efficiency. Since the straw discharge direction of the harvester is the same as the feeding direction of the round baler, there is a strong airflow in the straw discharge direction of the harvester. This strong airflow is carried into the baling chamber of the round baler to blow the straw out. In addition, the round bales of straw collected by this patented technology are not easy to preserve and are prone to rot and deterioration.

[0003] Micro-storage is a straw processing technology that uses microbial fermentation under anaerobic conditions. First, after microbial fermentation, the straw becomes soft and has a sour and fragrant wine smell, and its palatability is significantly improved, which enhances the appetite of livestock. Compared with untreated straw, the general feeding speed can be increased by 43%, and the feeding amount can be increased by more than 20%. Second, it has high nutritional value and digestibility. During the micro-storage process, after the action of straw micro-storage treasure, the cellulose and lignin in the straw are partially degraded, and the composite structure of cellulose and lignin is broken. In this way, rumen microorganisms can fully contact with straw fibers, promote the activity of rumen microorganisms, thereby increasing the synthesis of rumen microbial protein and volatile fatty acids, improving the nutritional value and digestibility of straw, making straw a high-quality feed for cattle and sheep, and promoting cattle and sheep weight gain. Third, the storage period is long. After micro-storage fermentation, the straw can form a large amount of organic acids, which have strong bactericidal and antibacterial abilities, so the fermented micro-storage straw feed is not easy to mold and can be stored for a long time. In order to turn crop straw into high-quality micro-storage straw feed, it is urgently necessary to develop agricultural machinery that can complete crop harvesting, threshing, straw crushing, fermentation and baling in one go. Summary of the invention

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A mounted harvester and baler is provided with a round baler, a belt conveyor and a fermentation agent spraying device at the rear of the harvester; the harvester completes crop harvesting and threshing at one time, and crushes the straw and discharges it from the straw outlet; the belt conveyor is installed below the straw outlet of the harvester, and the round baler is installed at the output end of the belt conveyor; the fermentation agent spraying device sprays the fermentation agent on the straw, and the belt conveyor feeds the straw sprayed with the fermentation agent into the round baler for rolling and baling. It completes crop harvesting and threshing at one time, and crushes, ferments and bales the straw, turning the crop straw into high-quality micro-storage straw feed.

[0005] In order to prevent the strong airflow in the direction of the harvester's straw outlet from affecting the rolling baling of the round baler, in a further technical solution, the round baler and the belt conveyor are arranged horizontally at the rear of the harvester, the straw outlet direction of the harvester is perpendicular to the feeding direction of the belt conveyor, and the discharge port of the round baler is located on one side of the harvester.

[0006] When the round bales in the round baler reach a certain density, the round baler winds the rope net to prevent the straw from piling up at the straw outlet of the harvester and affecting the harvesting of the harvester. In a further technical solution, a material control flap and a push rod are installed on the straw outlet of the harvester. The material control flap is hinged to the harvester, and the two ends of the push rod are respectively connected to the harvester and the material control flap, and the push rod drives the material control flap to open or close; when the material control flap is closed, the belt conveyor feeds the straw sprayed with the fermentation agent into the round baler for rolling and baling; when the material control flap is opened, the belt conveyor stops feeding the straw to the round baler, the fermentation agent spraying device stops spraying the fermentation agent on the straw, and the harvester crushes the straw and scatters it back to the field.

[0007] In order to spray the fermentation agent evenly in layers on the straw and turn the crop straw into high-quality micro-storage straw feed, in a further technical solution, the fermentation agent spraying device includes a fermentation agent tank, a pressure pump, a delivery pipe, and a nozzle. The nozzle is installed on the material control flap, and the two ends of the delivery pipe are respectively connected to the pressure pump and the nozzle, and the pressure pump is connected to the fermentation agent tank; the nozzle sprays the fermentation agent onto the straw.

[0008] In order to facilitate the connection of the round baler and the belt conveyor with various types of harvesters, the assembly and disassembly are convenient, and the harvester will not damage the round baler and the belt conveyor when it goes down to the field with a large drop, thereby improving the safety of the device. In a further technical solution, a carrying bracket and a soft rope are installed at the tail of the harvester, the carrying bracket is hinged with the harvester, and the two ends of the soft rope are respectively connected to the carrying bracket and the harvester, and the carrying bracket, the soft rope and the harvester form a triangular connection structure; the round baler and the belt conveyor are arranged horizontally and installed on the carrying bracket.

[0009] In order to facilitate the connection of the round baler and the belt conveyor with various types of harvesters, easy installation and disassembly, and not affecting the efficiency of the harvester, an independent power source is used. In a further technical solution, a power device is installed on the mounting bracket, and the power device drives the round baler and the belt conveyor. The power device has three options: direct drive by internal combustion engine, hybrid drive and pure electric drive.

[0010] In order to realize automated operation, a further technical solution includes a controller, which is installed on a mounting bracket. When the push rod drives the material control flap to close, the controller controls the fermentation agent spraying device to spray the fermentation agent on the straw, and the belt conveyor feeds the straw sprayed with the fermentation agent into the round baler for rolling and baling. When the round bales in the round baler reach a certain density and are wrapped with a rope net, the controller controls the push rod to drive the material control flap to open, the belt conveyor stops feeding the straw into the round baler, the fermentation agent spraying device stops spraying the fermentation agent on the straw, and the harvester crushes the straw and scatters it back into the field.

[0011] In a further technical solution, an alarm and a camera are installed on the harvester. When the round baler completes baling, the controller controls the alarm to send out an alarm signal. The camera monitors the working status of the round baler, belt conveyor and fermentation agent spraying device behind the harvester in real time, and transmits the monitored video data to the cab of the harvester.

[0012] In a further technical solution, the discharge speed of the straw outlet of the harvester is 2-4kg / s; the feeding speed of the belt conveyor is 1-4kg / s; the baling speed of the round baler is 2-4kg / s; and the spraying fermentation dosage of the fermentation agent spraying device is 2-5g / s.

[0013] Compared with the prior art, the mounted harvester and baler of the present invention has the following beneficial effects: The invention completes crop harvesting and threshing at one time, and crushes, ferments and bales the crop straw, turning the crop straw into high-quality micro-storage straw feed, has the characteristics of high operating efficiency and long storage period, makes positive contributions to the rational development of feed resources, fully solves the forage and feed problems, and has achieved huge economic and social benefits.

[0014] The round baler and the belt conveyor of the present invention are arranged transversely at the rear of the harvester, the straw outlet direction of the harvester is perpendicular to the feeding direction of the belt conveyor, and the discharge port of the round baler is located on one side of the harvester, thereby solving the problem that the strong airflow in the direction of the straw outlet of the harvester affects the rolling baling operation of the round baler.

[0015] A material control flap and a push rod are installed on the straw outlet of the harvester. When the push rod drives the material control flap to close, the straw can be collected and fall onto the belt conveyor; when the push rod drives the material control flap to open, the straw can be crushed and scattered back into the field to prevent the straw from accumulating at the straw outlet of the harvester and affecting the harvesting of the harvester.

[0016] The round bale baler and the belt conveyor of the present invention can be connected with various types of harvesters, and are easy to assemble and disassemble. When the harvester goes down to a field with a large drop, the round bale baler and the belt conveyor will not be damaged, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic structural diagram of a mounted harvester-baler. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] like Figure 1 As shown, the present invention preferably selects a mounted harvester-baler, in which a round baler 1, a belt conveyor 4 and a fermentation agent spraying device are installed at the rear of the harvester 9. The round baler 1 and the belt conveyor 4 are arranged horizontally at the rear of the harvester 9, the direction of the straw outlet 13 of the harvester 9 is perpendicular to the feeding direction of the belt conveyor 4, and the discharge port of the round baler 1 is located on one side of the harvester 9. The strong airflow in the direction of the straw outlet 13 of the harvester 9 affects the rolling baling operation of the round baler 1.

[0024] A straw crusher (not shown in the figure) is installed in the harvester 9. The harvester 9 completes crop harvesting and threshing at one time, and crushes the straw and discharges it from the straw outlet 13. The belt conveyor 4 is installed below the straw outlet 13 of the harvester 9, and the round baler 1 is installed at the output end of the belt conveyor 4; the fermentation agent spraying device sprays the fermentation agent on the straw, and the belt conveyor 4 feeds the straw sprayed with the fermentation agent into the round baler 1 for rolling and baling. The straw is gradually rolled and baled under the rotation of multiple rollers. When the round bales in the round baler 1 reach a certain density, a rope net is wrapped around the surface of the formed round bales for baling, and then the discharge port of the round baler 1 is opened, and the formed round bales automatically fall to the ground, completing the baling operation.

[0025] The invention completes crop harvesting and threshing at one time, and crushes, ferments and bales the crop straw, turning the crop straw into high-quality micro-storage straw feed, has the characteristics of high operating efficiency and long storage period, makes positive contributions to the rational development of feed resources, fully solves the forage and feed problems, and has achieved huge economic and social benefits.

[0026] A material control flap 5 and a push rod 12 are installed on the straw outlet 13 of the harvester 9. The material control flap 5 is hinged to the harvester 9. Both ends of the push rod 12 are connected to the harvester 9 and the material control flap 5, respectively. The push rod 12 drives the material control flap 5 to open or close. When the push rod 12 drives the material control flap 5 to close, the straw can be collected and dropped onto the belt conveyor 4; when the push rod 12 drives the material control flap 5 to open, the straw can be crushed and thrown back into the field, preventing the straw from piling up at the straw outlet 13 of the harvester 9 and affecting the harvesting of the harvester 9.

[0027] When the push rod 12 drives the material control flap 5 to close, the controller 2 controls the fermentation agent spraying device to spray the fermentation agent on the straw, and the belt conveyor 4 feeds the straw sprayed with the fermentation agent into the round baler 1 for rolling and baling; when the round bales in the round baler 1 reach a certain density and are wound with rope nets, the controller 2 controls the push rod 12 to drive the material control flap 5 to open, the belt conveyor 4 stops feeding the straw into the round baler 1, the fermentation agent spraying device stops spraying the fermentation agent on the straw, and the harvester 9 crushes the straw and throws it back to the field. An alarm (not shown in the figure) and a camera (not shown in the figure) are installed on the harvester 9. When the round baler 1 completes baling, the controller 2 controls the alarm to send an alarm signal; the camera monitors the working status of the round baler 1, the belt conveyor 4 and the fermentation agent spraying device behind the harvester 9 in real time, and transmits the monitored video data to the cab of the harvester 9. The discharge speed of the straw outlet 13 of the harvester 9 is 2-4 kg / s; the feeding speed of the belt conveyor 4 is 1-4 kg / s; the baling speed of the round baler 1 is 2-4 kg / s; and the spraying fermentation dosage of the fermentation agent spraying device is 2-5 g / s.

[0028] The fermentation agent spraying device comprises a fermentation agent tank 7, a pressure pump, a delivery pipe 11, and a nozzle 10. The nozzle 10 is installed on the material control flap 5. The two ends of the delivery pipe 11 are respectively connected to the pressure pump and the nozzle 10, and the pressure pump is connected to the fermentation agent tank 7; the nozzle 10 sprays the fermentation agent on the straw. The fermentation agent adopts "Straw Micro Storage Treasure", a straw rapid micro storage biological additive produced by "Straw Micro Storage Treasure". After the straw is acted on by "Straw Micro Storage Treasure", the cellulose and lignin in the straw are partially degraded, and the composite structure of cellulose and lignin is broken. In this way, rumen microorganisms can fully contact with straw fibers, thereby promoting the activity of rumen microorganisms, thereby increasing the synthesis of rumen microbial protein and volatile fatty acids, improving the nutritional value and digestibility of straw, making the straw a high-quality feed for cattle and sheep, and promoting the weight gain of cattle and sheep. After micro storage fermentation, the straw can form a large amount of organic acids, which have strong bactericidal and antibacterial capabilities, so the fermented micro storage straw feed is not easy to mildew and can be stored for a long time.

[0029] In order to facilitate the connection of the round baler 1 and the belt conveyor 4 with various types of harvesters 9, it is convenient to assemble and disassemble, and it is also convenient for the harvester 9 to go down to the field with a large drop, so as not to damage the round baler 1 and the belt conveyor 4, thereby improving the safety of the device. A carrying bracket 6 and a soft rope 8 are installed at the tail of the harvester 9, and the carrying bracket 6 is hinged to the harvester 9. The two ends of the soft rope 8 are respectively connected to the carrying bracket 6 and the harvester 9, and the carrying bracket 6, the soft rope 8 and the harvester 9 form a triangular connection structure. The power unit 3, the round baler 1, the belt conveyor 4, and the controller 2 are installed on the carrying bracket 6. The power unit 3 has three schemes: direct drive by an internal combustion engine, hybrid drive by oil and electricity, and pure electric drive.

[0030] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A mounted harvester-baler, characterized in that: A round baler (1), a belt conveyor (4) and a fermentation agent spraying device are installed at the rear of the harvester (9); the harvester (9) completes crop harvesting and threshing at one time, and crushes the straw and discharges it from the straw outlet (13); the belt conveyor (4) is installed below the straw outlet (13) of the harvester (9), and the round baler (1) is installed at the output end of the belt conveyor (4); the fermentation agent spraying device sprays the fermentation agent on the straw, and the belt conveyor (4) feeds the straw sprayed with the fermentation agent into the round baler (1) for rolling and baling.

2. The mounted harvester-baler according to claim 1, characterized in that: The round baler (1) and the belt conveyor (4) are arranged transversely at the rear of the harvester (9); the direction of the straw outlet (13) of the harvester (9) is perpendicular to the feeding direction of the belt conveyor (4); and the discharge port of the round baler (1) is located on one side of the harvester (9).

3. The mounted harvester-baler according to claim 1, characterized in that: A material control flap (5) and a push rod (12) are installed on the straw outlet (13) of the harvester (9); the material control flap (5) is hinged to the harvester (9); the two ends of the push rod (12) are respectively connected to the harvester (9) and the material control flap (5); the push rod (12) drives the material control flap (5) to open or close; when the material control flap (5) is closed, the belt conveyor (4) feeds the straw sprayed with a fermentation agent into a round baler (1) for rolling and baling; when the material control flap (5) is opened, the belt conveyor (4) stops feeding the straw into the round baler (1), the fermentation agent spraying device stops spraying the fermentation agent on the straw, and the harvester (9) crushes the straw and scatters it back into the field.

4. The mounted harvester-baler according to claim 2, characterized in that: The fermentation agent spraying device comprises a fermentation agent tank (7), a pressure pump, a delivery pipe (11), and a nozzle (10). The nozzle (10) is mounted on a material control flap (5). Both ends of the delivery pipe (11) are respectively connected to the pressure pump and the nozzle (10). The pressure pump is connected to the fermentation agent tank (7). The nozzle (10) sprays the fermentation agent onto the straw.

5. The mounted harvester-baler according to claim 4, characterized in that: A carrying bracket (6) and a soft rope (8) are installed at the rear of the harvester (9); the carrying bracket (6) is hinged to the harvester (9); two ends of the soft rope (8) are respectively connected to the carrying bracket (6) and the harvester (9); the carrying bracket (6), the soft rope (8) and the harvester (9) form a triangular connection structure; the round bale baler (1) and the belt conveyor (4) are horizontally arranged and installed on the carrying bracket (6).

6. The mounted harvester-baler according to claim 5, characterized in that: A power device (3) is installed on the mounting bracket (6), and the power device (3) drives the round bale baler (1) and the belt conveyor (4); the power device (3) has three schemes: internal combustion engine direct drive, oil-electric hybrid drive and pure electric drive.

7. The mounted harvester-baler according to claim 6, characterized in that: The invention comprises a controller (2), wherein the controller (2) is mounted on a mounting bracket (6); when a push rod (12) drives a material control flap (5) to close, the controller (2) controls a fermentation agent spraying device to spray a fermentation agent onto straw, and a belt conveyor (4) feeds the straw sprayed with the fermentation agent into a round baler (1) for rolling and baling; when round bales in the round baler (1) reach a certain density and are wound with a rope net, the controller (2) controls a push rod (12) to drive a material control flap (5) to open, the belt conveyor (4) stops feeding straw into the round baler (1), the fermentation agent spraying device stops spraying the fermentation agent onto the straw, and a harvester (9) crushes the straw and scatters it back into the field.

8. The mounted harvester-baler according to claim 7, characterized in that: An alarm and a camera are installed on the harvester (9); when the round baler (1) completes baling, the controller (2) controls the alarm to send out an alarm signal; the camera monitors the working status of the round baler (1), the belt conveyor (4) and the fermentation agent spraying device behind the harvester (9) in real time, and transmits the monitored video data to the cab of the harvester (9).

9. The mounted harvester-baler according to claim 8, characterized in that: The discharge speed of the straw outlet (13) of the harvester (9) is 2-4 kg / s; the feeding speed of the belt conveyor (4) is 1-4 kg / s; the baling speed of the round baler (1) is 2-4 kg / s; and the amount of fermentation sprayed by the fermentation agent spraying device is 2-5 g / s.

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