CN116076232B - Crop straw gathering, harvesting and baling machine - Google Patents
Crop straw gathering, harvesting and baling machine Download PDFInfo
- Publication number
- CN116076232B CN116076232B CN202310201241.1A CN202310201241A CN116076232B CN 116076232 B CN116076232 B CN 116076232B CN 202310201241 A CN202310201241 A CN 202310201241A CN 116076232 B CN116076232 B CN 116076232B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D37/00—Reaper-binders
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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
- A01F15/02—Baling presses for straw, hay or the like with press-boxes
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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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- 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
- A01F15/10—Feeding devices for the crop material e.g. precompression devices
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The invention is suitable for the field of crop straw harvesting, and provides a crop straw gathering, harvesting and baling machine, which comprises: the machine case comprises a machine case and a forming mechanism, wherein the forming mechanism is arranged in the machine case and comprises a forming roller which is rotatably supported in the machine case; a plurality of molding cavities are distributed on the peripheral surface of the molding roller in a circumferential array; each forming cavity is internally provided with an extrusion block in a supporting and sliding manner, and the extrusion blocks are driven by a hydraulic telescopic cylinder along the movement in the forming cavity; each forming cavity is internally provided with a containing groove; the molding mechanism further comprises a push rod assembly matched with the accommodating groove and a push-pull assembly used for extending the push rod assembly out of the accommodating groove. The crop straw gathering, harvesting and baling machine provided by the invention can extrude and shape crop straws to form blocky crop straws, so that the crop straw harvesting efficiency is higher, and the storage space of the crop straws is saved.
Description
Technical Field
The invention belongs to the field of crop straw harvesting, and particularly relates to a crop straw gathering, harvesting and baling machine.
Background
In the traditional farming operation, people often only pay attention to grain harvesting, but neglect straw harvesting, so that a large amount of straw is burnt; along with the importance of people on environmental protection, the comprehensive utilization technology of the straw is continuously developed, and crop straw is widely applied to the fields of feeds and the like.
As disclosed in patent document with publication number of CN208509616U, a combine harvester for stalk pulling and baling comprises a main frame, a stalk pulling device, a stalk withdrawing device, a reel device, a conveying device, a compression baling device and a driving device, wherein the front end of the main frame is connected with a stalk pulling frame, and a land wheel is arranged on the stalk pulling frame; the fluted disc is connected to the straw pulling frame, and the land wheel drives the fluted disc to rotate; the straw returning device is arranged above the fluted disc, and is provided with a blocking part extending out of the fluted disc, when the fluted disc clamps the straw to rotate to the blocking part, the blocking part blocks the straw in the rotating direction of the fluted disc so that the straw cannot continue to rotate along with the fluted disc, and the straw is removed from the fluted disc; the reel device is arranged on the main frame; the conveying device is positioned behind the fluted disc and the stalk withdrawing device; the compression bundling device is fixedly connected with the rear end of the main frame; the driving device is used for driving the reel device, the conveying device and the compression bundling device.
The straw harvester of above-mentioned scheme is in the compression processing in-process to the straw, can not carry out timely crushing to the straw of results for when straw is beaten, its whole occupation space is great, and above-mentioned scheme is discontinuous to the compression of straw moreover, after compressing straw at every time, need shut down the processing after, take out the straw that compresses and beat, can't carry out the continuous compression shaping of straw, has reduced crop straw's harvesting efficiency.
Disclosure of Invention
The embodiment of the invention aims to provide a crop straw gathering, harvesting and baling machine, which aims to solve the technical problems in the background technology.
To achieve the above object, the present invention is achieved by:
the invention provides a crop straw gathering, harvesting and baling machine, which comprises:
a chassis;
the forming mechanism is arranged in the case and comprises a forming roller which is rotatably supported in the case; a plurality of molding cavities are distributed on the peripheral surface of the molding roller in a circumferential array; each forming cavity is internally provided with an extrusion block in a supporting and sliding manner, and the extrusion blocks are driven by a hydraulic telescopic cylinder along the movement in the forming cavity; each forming cavity is internally provided with a containing groove; the forming mechanism further comprises a push rod assembly matched with the accommodating groove, and a push-pull assembly used for enabling the push rod assembly to extend out of the accommodating groove, the hydraulic telescopic cylinder pushes the extrusion block to move along the forming cavity, after crop straws in the forming cavity are extruded and formed, the push rod assembly is pushed to act through the push-pull assembly, and the push rod assembly ejects the formed crop straws out of the forming cavity.
In one embodiment provided by the invention, the bottom of the chassis is provided with wheels;
the crop straw gathering, harvesting and baling machine further comprises:
the straw pickup wheel and the seedling dividing cutter are arranged at the advancing end of the machine case;
the conveying assembly is arranged on the chassis;
the lifting assembly is arranged on the case, crop straws obtained by the straw pickup device are conveyed to the lifting assembly through the conveying assembly, and the lifting assembly conveys the crop straws into the case.
In one embodiment provided by the invention, one side of the machine case is also provided with a lifting cavity, one side of the bottom end of the lifting cavity is provided with a feeding channel, the other side of the top end of the lifting cavity is provided with a feeding channel communicated with the inner cavity at the top of the machine case, wherein a lifting assembly is arranged in the lifting cavity and used for conveying crop straws to the feeding channel so that the crop straws enter the bottom of the lifting cavity, and the crop straws entering the bottom of the lifting cavity are lifted to the feeding channel through the running lifting assembly so that the crop straws enter the inner cavity of the machine case through the feeding channel; the molding roller is positioned below the outlet of the feeding channel.
In one embodiment provided by the invention, the piston rod of the hydraulic telescopic cylinder penetrates through and slides into the forming cavity, and the extrusion block is fixedly arranged at the end part of the piston rod of the hydraulic telescopic cylinder; and a hydraulic driver for controlling the hydraulic telescopic cylinder to stretch and retract is further arranged on the case.
In one embodiment provided by the present invention, the ejector pin assembly includes:
the top block is matched with the accommodating groove;
and one end of the supporting rod is fixedly connected with the jacking block, the other end of the supporting rod is fixedly provided with a sliding supporting leg, and the sliding supporting leg is in sliding abutting connection with the push-pull assembly.
In one embodiment of the present invention, the hydraulic telescopic cylinder is coaxially provided with a cavity, and the push-pull assembly includes:
one end of the supporting shaft is fixedly connected with the inner wall of the chassis, and the other end of the supporting shaft is coaxially supported and rotatably arranged in the cavity;
the eccentric wheel is provided with a supporting rail, the sliding support leg is in sliding support against the supporting rail, and the eccentric wheel is fixedly arranged on the supporting shaft, so that the position of the sliding support leg against the supporting rail is continuously changed when the hydraulic telescopic cylinder rotates; the limiting track groove is formed in the inner wall of the supporting track, a limiting supporting shaft which is in sliding fit with the limiting track groove is fixedly arranged on the sliding support leg, and the limiting supporting shaft is in sliding support in the limiting track groove, so that the sliding support leg cannot be separated from the supporting track when being supported in the supporting track for sliding.
In one embodiment of the invention, the protruding part of the eccentric wheel faces the storage cavity, so that when the sliding support leg is propped against the protruding part of the eccentric wheel in the rotating process of the hydraulic telescopic cylinder, the jacking block is separated from the accommodating groove, namely, the blocking straw is ejected from the forming cavity.
In one embodiment provided by the invention, the hydraulic telescopic cylinder is fixedly arranged on the forming roller; the molding roller is also provided with a mounting groove matched with the hydraulic telescopic cylinder, and the hydraulic telescopic cylinder is fixedly mounted in the mounting groove.
In one embodiment provided by the invention, a blanking channel is further arranged at the joint between the feeding channel and the forming roller, a pair of rotating rollers are rotatably supported in the blanking channel, a conveying belt is wound on the rotating rollers, a deflector rod group is arranged on the conveying belt and used for uniformly spreading crop straws falling in the feeding channel in corresponding forming cavities, and a stop lever is further arranged on the side wall of the blanking channel and used for scraping the crop straws on the deflector rod group so that the crop straws stay in the forming cavities.
In one embodiment provided by the invention, the bottom of the case is provided with a storage cavity matched with the molding roller, the bottom opening of the storage cavity is provided with a guide rail groove, a baffle is arranged on the guide rail groove in a supporting and sliding manner, and the baffle can be used for closing the bottom opening of the storage cavity by moving the baffle to the bottom opening of the storage cavity, so that the storage cavity forms a cavity for storing straw blocks, and the straw blocks can be stored conveniently;
the baffle is fixedly provided with a rack, the chassis is fixedly provided with a forward and reverse motor, the output shaft of the forward and reverse motor is connected with a gear in a driving way, and the gear is meshed with the rack, so that the gear is driven to rotate by the start of the forward and reverse motor, and then the baffle is pushed to move along the guide rail groove according to the rotation direction of the gear, so that the position of the baffle at the opening of the bottom of the storage cavity is adjusted.
Compared with the prior art, the crop straw gathering, harvesting and baling machine has the advantages that after crop straws enter corresponding forming cavities, the forming rollers are driven to rotate by the servo motor, after the forming cavities are completely staggered with the feeding channels, the forming cavities filled with the crop straws are in a closed state, at the moment, the extrusion blocks are pushed to move in the forming cavities by the extension of the hydraulic telescopic cylinders so as to extrude the crop straws in the forming cavities, and the crop straws are formed into blocks; as the molding roller continues to rotate, as the convex part of the eccentric wheel faces the storage cavity, when the current molding cavity is aligned to the storage cavity, the push-pull assembly pushes the push rod assembly to discharge the agglomerated crop straws from the molding cavity into the storage cavity; the rest forming cavities rotate along with the continuous rotation of the forming roller, and the straw compression forming process is repeated. Therefore, the crop straw gathering, harvesting and baling machine provided by the invention can continuously extrude and shape crop straws to form blocky crop straws, and the shutdown operation is not needed, so that the crop straw harvesting efficiency is high, and the storage space of the crop straws is saved.
Drawings
FIG. 1 is a block diagram of a crop straw gathering harvesting baler according to the present invention;
FIG. 2 is an internal structural view of a case in a crop straw gathering harvesting baler provided by the invention;
FIG. 3 is a side view of a forming mechanism in a crop straw gathering harvesting baler provided by the invention;
FIG. 4 is a schematic view of a forming drum in a forming mechanism according to the present invention;
FIG. 5 is a schematic diagram of a push-pull assembly in a molding mechanism according to the present invention;
FIG. 6 is a schematic illustration of the structure of the ejector pin assembly in the forming mechanism provided by the invention;
FIG. 7 is an enlarged partial schematic view of FIG. 2A;
fig. 8 is a partially enlarged schematic view at B in fig. 2.
The reference numerals in fig. 1-8 are as follows:
100. a chassis; 101. an electric control box; 102. a hydraulic driver; 103. a wheel; 104. a cockpit; 105. a lifting cavity; 106. a feed channel; 1061. a blanking channel; 1062. a stop lever; 1063. a rotating roller; 1064. a deflector rod group; 107. a feed channel; 108. a storage cavity; 109. a baffle; 1091. a guide rail groove; 1092. a rack; 1093. a gear; 1094. a forward and reverse rotation motor;
200. straw pickup wheel;
300. a seedling dividing cutter;
400. a transport assembly;
500. a lifting assembly;
600. a forming roller; 601. a hydraulic telescopic cylinder; 6011. a mounting groove; 602. a servo motor; 603. a molding cavity; 6031. a receiving groove; 6032. a through hole; 604. a cavity; 605. extruding a block;
700. a push-pull assembly; 701. a support shaft; 702. an eccentric wheel; 703. a support rail; 7031. a limit track groove; 704. a top block; 7041. a support rod; 7042. a sliding support leg; 7043. and limiting the supporting shaft.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, a crop straw gathering harvesting baler includes:
the machine case 100, the bottom of the machine case 100 is provided with wheels 103, and the wheels 103 are used for realizing the forward movement of the crop straw gathering and harvesting baler so as to utilize the crop straw gathering and harvesting baler to harvest the crop straw;
a division cutter 300, wherein the division cutter 300 is arranged at the advancing end of the chassis 100, and the division cutter 300 is used for dividing and cutting crop straws;
the straw pickup wheel 200 is disposed at the advancing end of the chassis 100, the straw pickup wheel 200 is configured to gather and pick up cut crop straws, so as to send the gathered and picked crop straws to the conveying assembly 400, so that the conveying assembly 400 can be used to convey the crop straws;
the conveying assembly 400 is arranged on the chassis 100, the conveying assembly 400 corresponds to the seedling dividing cutter 300, and the conveying assembly 400 is used for conveying crop straws sent by the straw picking wheel 200 into the chassis 100.
Further, referring to fig. 1, in an embodiment of the present invention, the top of the front end of the chassis 100 has a cockpit 104, so that the crop straw gathering harvesting baler provides a good view for the driver when traveling.
With continued reference to fig. 1-2, in an embodiment of the present invention, a lifting cavity 105 is further formed on one side of the chassis 100, a feeding channel 107 is formed on one side of a bottom end of the lifting cavity 105, and a feeding channel 106 is formed on the other side of a top end of the lifting cavity 105 and is communicated with an inner cavity at a top of the chassis 100, wherein a lifting assembly 500 is disposed in the lifting cavity 105, the conveying assembly 400 sends crop straws to the feeding channel 107, so that the crop straws enter the bottom of the lifting cavity 105, and the crop straws entering the bottom of the lifting cavity 105 are lifted to the feeding channel 106 by the operating lifting assembly 500, so that the crop straws enter the inner cavity of the chassis 100 through the feeding channel 106.
In order to implement compression molding processing on the crop straw entering the chassis 100, please continue to refer to fig. 2-4, in an embodiment of the present invention, the crop straw gathering harvesting baler further includes:
the forming mechanism is arranged in the case 100, the forming mechanism comprises a forming roller 600 which is rotatably arranged in the case 100, and the forming roller 600 is positioned below the outlet of the feeding channel 106, so that crop straws entering the case 100 through the feeding channel 106 can fall onto the forming roller 600.
Specifically, as shown in fig. 3 to fig. 4, in the embodiment of the present invention, a plurality of molding cavities 603 are disposed on the outer circumferential surface of the molding roller 600 in a circumferential array, and crop straws can be fed into the molding cavities 603 when the molding roller 600 rotates so that the molding cavities 603 are aligned with the outlet of the feeding channel 106.
Further, in the embodiment of the present invention, each molding cavity 603 is supported and slidably provided with a pressing block 605, and the pressing block 605 is driven by a hydraulic telescopic cylinder 601 along the movement in the molding cavity 603, and the hydraulic telescopic cylinder 601 is fixedly mounted on the molding roller 600; the piston rod of the hydraulic telescopic cylinder 601 penetrates through and slides into the forming cavity 603, and the extrusion block 605 is fixedly arranged at the end part of the piston rod of the hydraulic telescopic cylinder 601.
Further, the casing 100 is further provided with a hydraulic actuator 102 for controlling the hydraulic telescopic cylinder 601 to extend and retract.
With continued reference to fig. 3-6, in an embodiment of the present invention, each forming cavity 603 is provided with a receiving slot 6031, where the forming mechanism further includes a push rod assembly adapted to the receiving slot 6031, and a push-pull assembly 700 for extending the push rod assembly from the receiving slot 6031, and after the extrusion block 605 is pushed to move along the forming cavity 603 by using the extension of the hydraulic telescopic cylinder 601, the push rod assembly is pushed to move by the push-pull assembly 700 after the crop straw in the forming cavity 603 is extruded and formed, so as to eject the block crop straw from the forming cavity 603.
Specifically, as shown in fig. 3 and 6, in an embodiment of the present invention, the ejector rod assembly includes:
a top block 704, wherein the top block 704 is adapted to the accommodating groove 6031;
the support rod 7041, the one end and the kicking block 704 fixed connection of support rod 7041, the other end fixed mounting of support rod 7041 has the slip stabilizer blade 7042, the slip stabilizer blade 7042 slides and supports push-pull assembly 700.
Further, as shown in fig. 3 to 5, in the embodiment of the present invention, a cavity 604 is coaxially formed on the hydraulic telescopic cylinder 601, and the push-pull assembly 700 includes:
a supporting shaft 701, wherein one end of the supporting shaft 701 is fixedly connected with the inner wall of the chassis 100, and the other end of the supporting shaft 701 is coaxially supported and rotatably installed in the cavity 604;
the eccentric wheel 702, the support track 703 has been seted up on the eccentric wheel 702, the slip stabilizer blade 7042 slides and supports in the support track 703, the eccentric wheel 702 fixed mounting is in on the back shaft 701 to when making the rotation of hydraulic telescoping cylinder 601, make the position that the slip stabilizer blade 7042 supported on the support track 703 constantly change.
Further, in the embodiment of the present invention, a limit rail groove 7031 is formed in the inner wall of the support rail 703, a limit support shaft 7043 slidably engaged with the limit rail groove 7031 is fixedly mounted on the sliding support leg 7042, and the limit support shaft 7043 is slidably abutted in the limit rail groove 7031, so that the sliding support leg 7042 cannot be separated from the support rail 703 when being abutted in the support rail 703 for sliding.
Preferably, in the embodiment of the present invention, the protruding portion of the eccentric 702 faces the storage cavity 108, so that, during the rotation of the hydraulic telescopic cylinder 601, when the sliding leg 7042 abuts against the protruding portion of the eccentric 702, the ejector block 704 is disengaged from the receiving slot 6031, that is, the blocked straw is ejected from the forming cavity 603.
With continued reference to fig. 3 and 4, in the embodiment of the present invention, a through hole 6032 communicating with the cavity 604 is formed in the accommodating groove 6031, and the supporting rod 7041 is slidably disposed in the through hole 6032.
Further, as shown in fig. 4, in the embodiment of the present invention, a mounting groove 6011 that is matched with the hydraulic telescopic cylinder 601 is further formed on the forming roller 600, and the hydraulic telescopic cylinder 601 is fixedly mounted in the mounting groove 6011; illustratively, the hydraulic telescopic cylinder 601 may be fastened to the mounting groove 6011 by bolting.
Preferably, in the embodiment of the present invention, a servo motor 602 for driving the molding roller 600 to rotate is further installed on the chassis 100, and an output shaft of the servo motor 602 is fixedly connected with the molding roller 600 coaxially.
Based on the above description of the crop straw gathering, harvesting and baling machine, it can be seen that, after the crop straw enters the feeding channel 106, the crop straw enters the corresponding forming cavity 603, after the forming cavity 603 is filled with straw, the forming roller 600 is driven to rotate by the servo motor 602, after the forming cavity 603 is completely staggered with the feeding channel 106, the forming cavity 603 filled with the crop straw is in a closed state, at this time, the extrusion block 605 is pushed to move in the forming cavity 603 by the extension of the hydraulic telescopic cylinder 601, so as to extrude the crop straw in the forming cavity 603, and make the crop straw block; as the forming drum 600 continues to rotate, the push-pull assembly 700 pushes the ejector rod assembly to eject the agglomerated crop straw from the forming cavity 603 into the storage cavity 108 when the current forming cavity 603 is aligned with the storage cavity 108 due to the protrusion of the eccentric 702 facing the storage cavity 108; the rest forming cavities 603 perform the process as above, so that the crop straw gathering, harvesting and baling machine provided by the invention can squeeze and form crop straws to form massive crop straws, so that the harvesting efficiency of the crop straws is higher, and the storage space of the crop straws is saved.
Referring to fig. 1, in the embodiment of the present invention, the chassis 100 is further provided with an electric cabinet 101, a control signal input end of the electric cabinet 101 is electrically connected to the control panel, and a control signal output end of the electric cabinet 101 is electrically connected to 201, the hydraulic driver 102 and the servo motor 602, respectively.
With continued reference to fig. 2 and fig. 7, in the embodiment of the present invention, a discharging channel 1061 is further provided at a connection portion between the feeding channel 106 and the forming roller 600, a pair of rotating rollers 1063 are rotatably supported in the discharging channel 1061, a conveyor belt is wound on the rotating rollers 1063, a deflector rod group 1064 is provided on the conveyor belt, and is used for uniformly spreading the crop straw falling in the feeding channel 106 in the corresponding forming cavity 603, wherein a stop lever 1062 is further provided on a side wall of the discharging channel 1061, and is used for scraping the crop straw on the deflector rod group 1064, so that the crop straw stays in the forming cavity 603.
With continued reference to fig. 2 and 8, in the embodiment of the present invention, the bottom of the chassis 100 has a storage cavity 108 matched with the molding roller 600, a bottom opening of the storage cavity 108 has a guide rail groove 1091, a baffle 109 is slidably disposed on the guide rail groove 1091, and by moving the baffle 109 to the bottom opening of the storage cavity 108, the bottom opening of the storage cavity 108 can be closed by using the baffle 109, so that the storage cavity 108 forms a cavity for storing straw blocks, thereby facilitating storage of the straw blocks.
Further, in the embodiment of the present invention, the rack 1092 is fixedly installed on the baffle 109, the forward and reverse rotation motor 1094 is fixedly installed on the chassis 100, the gear 1093 is drivingly connected to the output shaft of the forward and reverse rotation motor 1094, and the gear 1093 is meshed with the rack 1092, so that the gear 1093 is driven to rotate by starting the forward and reverse rotation motor 1094, and the baffle 109 is pushed to move along the guide rail groove 1091 according to the rotation direction of the gear 1093, so that the position of the baffle 109 at the bottom opening of the storage cavity 108 is adjusted, and the use is flexible.
Correspondingly, in the embodiment of the present invention, the control signal output end of the electric cabinet 101 is further electrically connected to the forward/reverse rotation motor 1094.
Although embodiments of the invention have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the invention is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. A crop straw gathering harvesting baler, comprising:
a chassis;
the forming mechanism is arranged in the case and comprises a forming roller which is rotatably supported in the case; a plurality of molding cavities are distributed on the peripheral surface of the molding roller in a circumferential array; each forming cavity is internally provided with an extrusion block in a supporting and sliding manner, and the extrusion blocks are driven by a hydraulic telescopic cylinder along the movement in the forming cavity; each forming cavity is internally provided with a containing groove; the forming mechanism further comprises a push rod assembly matched with the accommodating groove and a push-pull assembly used for extending the push rod assembly from the accommodating groove, the hydraulic telescopic cylinder pushes the extrusion block to move along the forming cavity, after the crop straws in the forming cavity are extruded and formed, the push rod assembly is pushed to act through the push-pull assembly, and the push rod assembly ejects the blocked crop straws from the forming cavity;
the ejector pin assembly includes:
the top block is matched with the accommodating groove;
one end of the supporting rod is fixedly connected with the jacking block, the other end of the supporting rod is fixedly provided with a sliding supporting leg, and the sliding supporting leg is in sliding abutting connection with the push-pull assembly;
the cavity is coaxially arranged on the hydraulic telescopic cylinder, and the push-pull assembly comprises:
one end of the supporting shaft is fixedly connected with the inner wall of the chassis, and the other end of the supporting shaft is coaxially supported and rotatably arranged in the cavity;
the eccentric wheel is provided with a supporting rail, the sliding support leg is in sliding contact with the supporting rail, and the eccentric wheel is fixedly arranged on the supporting shaft; a limit track groove is formed in the inner wall of the support track, a limit support shaft which is in sliding fit with the limit track groove is fixedly arranged on the sliding support leg, and the limit support shaft is in sliding abutting connection with the limit track groove;
the convex part of the eccentric wheel faces the storage cavity.
2. The crop straw gathering harvesting baler of claim 1, wherein the bottom of the chassis has wheels;
the crop straw gathering, harvesting and baling machine further comprises:
the straw pickup wheel and the seedling dividing cutter are arranged at the advancing end of the machine case;
the conveying assembly is arranged on the chassis;
the lifting assembly is arranged on the case, crop straws obtained by the straw pickup device are conveyed to the lifting assembly through the conveying assembly, and the lifting assembly conveys the crop straws into the case.
3. The crop straw gathering, harvesting and baling machine of claim 2, wherein one side of the chassis is further provided with a lifting cavity, one side of the bottom end of the lifting cavity is provided with a feeding channel, and the other side of the top end of the lifting cavity is provided with a feeding channel communicated with the inner cavity at the top of the chassis;
the molding roller is positioned below the outlet of the feeding channel;
the lifting assembly is disposed within the lifting cavity.
4. The crop straw gathering, harvesting and baling machine of claim 3, wherein the piston rod of the hydraulic telescoping cylinder extends into the forming cavity in a penetrating and sliding manner, and the extruding block is fixedly arranged at the end part of the piston rod of the hydraulic telescoping cylinder; and a hydraulic driver for controlling the hydraulic telescopic cylinder to stretch and retract is further arranged on the case.
5. The crop straw gathering harvesting baler of claim 3 or 4, wherein the hydraulic telescoping cylinder is fixedly mounted on the forming drum;
the molding roller is also provided with a mounting groove matched with the hydraulic telescopic cylinder, and the hydraulic telescopic cylinder is fixedly mounted in the mounting groove.
6. The crop straw gathering, harvesting and baling machine of claim 3 or 4, wherein a blanking channel is further arranged at the joint between the feeding channel and the forming roller, a pair of rotating rollers are rotatably supported in the blanking channel, a conveying belt is wound on the rotating rollers, and a deflector rod group is arranged on the conveying belt; and a stop lever is further arranged on the side wall of the blanking channel.
7. The crop straw gathering, harvesting and baling machine of any one of claims 1-4, wherein the bottom of the machine case is provided with a storage cavity matched with the forming roller, the bottom opening of the storage cavity is provided with a guide rail groove, and a baffle is arranged on the guide rail groove in a supporting and sliding manner;
a rack is fixedly arranged on the baffle, and a forward and reverse rotation motor is fixedly arranged on the case;
the output shaft of the forward and reverse rotating motor is in driving connection with a gear, and the gear is meshed with the rack.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310201241.1A CN116076232B (en) | 2023-03-06 | 2023-03-06 | Crop straw gathering, harvesting and baling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310201241.1A CN116076232B (en) | 2023-03-06 | 2023-03-06 | Crop straw gathering, harvesting and baling machine |
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| CN116076232A CN116076232A (en) | 2023-05-09 |
| CN116076232B true CN116076232B (en) | 2023-06-16 |
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| AU2005203035B2 (en) * | 2005-07-12 | 2008-07-24 | Fwu Kuang Enterprises Co., Ltd | Forming machine having improved transmission mechanisms |
| US9642312B2 (en) * | 2013-09-11 | 2017-05-09 | Vermeer Manufacturing Company | Bale processor |
| CN203985056U (en) * | 2013-11-22 | 2014-12-10 | 玉环安沃机械制造有限公司 | A kind of forage harvesting mechanism of stalk cutting binder |
| CN104054449A (en) * | 2014-07-07 | 2014-09-24 | 江苏大学 | Tangential-longitudinal axial type grain combine harvesting and bundling duplex operation machine |
| CN105723917B (en) * | 2016-03-25 | 2018-03-16 | 石家庄鑫农机械有限公司 | A kind of propelled forage harvest bundling machine |
| CN115280981B (en) * | 2022-10-10 | 2022-12-20 | 安徽农业大学 | Traction type crop straw picking and baling equipment |
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| CN116076232A (en) | 2023-05-09 |
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