A kind of pulverization recovery device for farmland strip intercropping plant straw

Abstract

The application discloses a kind of for farmland strip intercropping plant straw's comminution recycling device, the comminution recycling device includes box frame, walking mechanism, collection and transport mechanism, comminution mechanism, compression forming mechanism, power output mechanism and control mechanism;Collection and transport mechanism are used to collect and cut plant straw and send the broken straw to comminution mechanism in rearwards to obliquely upwards;Comminution mechanism is smashed into the compression forming mechanism of comminution mechanism side below with broken straw powder, and straw powder falls into the compression forming mechanism in comminution mechanism side below;Compression forming mechanism is output after being compressed into straw brick with straw powder;Power output mechanism drives collection and transport mechanism, comminution mechanism, compression forming mechanism;The control mechanism of being able to carry out remote communication controls power output mechanism and walking mechanism.The comminution recycling device for farmland strip intercropping plant straw provided by the application can independently complete the recycling of farmland strip intercropping plant, without human monitoring;With the advantages of compact structure, simple, maintenance pressure is small, it is suitable for use.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of agricultural equipment, and particularly relates to a crop straw recycling device, in particular to a pulverizing and recycling device for strip intercropping plant straw in farmland. BACKGROUND

[0002] Functional plants are a new type of agricultural measure. Sowing specific functional plants in grain crop fields can reduce the occurrence of field pests and diseases, and help increase pollution-free grain production. For example, ostericum is a functional plant that has been proven to be effective, and is often intercropped with wheat and corn fields to attract natural enemies of pests and protect crop production. The straw of ostericum has value as green manure, but it is often planted in strips in the field and is difficult to recycle with large machinery, and manual recycling is high. A recycling device designed for small plants such as ostericum and other strip planting in the field has potential use needs. SUMMARY

[0003] The present application aims to solve the problem of difficult recycling of part of the crops intercropped in the field, and provides a compact structure for pulverizing and recycling plant straw in strip intercropping in farmland.

[0004] The purpose of the present application is solved by the following technical solutions:

[0005] A pulverizing and recycling device for strip intercropping plant straw, characterized in that the pulverizing and recycling device comprises a box frame, a walking mechanism, a collection and transfer mechanism, a pulverizing mechanism, a compression molding mechanism, a power output mechanism and a control mechanism, wherein the walking mechanism is arranged at the bottom of the box frame and can automatically travel under the control of the control mechanism;

[0006] The collection and transfer mechanism arranged at the front of the box frame collects and cuts the plant straw under the action of the power output mechanism and transports the crushed straw upward and backward into the pulverizing mechanism;

[0007] The pulverizing mechanism arranged in the upper part of the box frame receives the crushed straw and pulverizes the crushed straw under the action of the power output mechanism, and the straw powder falls into the compression molding mechanism below the side of the pulverizing mechanism;

[0008] The compression molding mechanism arranged at the lower part of the rear side of the box frame receives the straw powder and outputs the straw brick after compressing the straw powder under the action of the power output mechanism;

[0009] The power generation part of the power output mechanism and the control mechanism are arranged at the upper part of the rear side of the box frame, and the control mechanism capable of remote communication can control the power output mechanism.

[0010] The front end of the box frame is provided with an image acquisition device, the image acquisition device is connected with the control mechanism through a line, and real-time images acquired by the image acquisition device are transmitted to the control mechanism.

[0011] The image acquisition device adopts a camera element.

[0012] The box frame comprises a collection and transfer area, a crushing box, a compression molding box and a control box. The collection and transfer area provided with the collection and transfer mechanism is arranged at the front of the box frame, and the front side of the collection and transfer area is in an open state at the middle lower part. The crushing box is arranged at the upper middle part of the box frame, and the top opening of the crushing box is connected with the top end of the straw fragment conveying belt of the collection and transfer mechanism. A filter screen is arranged at the area of the top of the compression molding box at the bottom of the crushing box, and the straw powder enters the compression molding box through the filter screen. The compression molding box is arranged at the lower rear side of the box frame, and the pressing plate at the front side of the compression molding box can move forward and backward under the action of the power output mechanism, and the rear cover at the rear side of the compression molding box can be opened and closed under the action of the power output mechanism. The control box is arranged at the rear side of the crushing box and the top of the compression molding box, and the control mechanism and the power generation part of the power output mechanism are arranged in the control box. The box frame arranged below the box frame comprises four wheels.

[0013] The collection and transfer mechanism comprises a guide shear, a rotary shear and a straw fragment conveying belt. The guide shear arranged parallel to the ground is arranged at the bottom of the front end of the box frame, the rotary shear is arranged at the rear end of the guide shear and is mainly arranged in the collection and transfer area of the box frame, and the rear side of the rotary shear driven by the rotary shear shaft is provided with an upwardly inclined straw fragment conveying belt. The guide shear can guide the plant straw on the advancing path of the crushing and recycling device to the rotary shear with or without cutting, the rotary shear cuts the plant straw into straw fragments, the straw fragments fall into the rear side of the rotary shear and gradually move to the bottom of the straw fragment conveying belt, and the straw fragment conveying belt conveys the straw fragments to the inclined upper side and falls into the crushing box provided with the crushing mechanism.

[0014] The upper end of the front end of the box frame is provided with a shear upper baffle, and at least one image acquisition device is arranged on the shear upper baffle.

[0015] The guide shears are all fixed guide blades, or are composed of shear blades capable of cooperating with the rotary shear to implement the shearing function and fixed guide blades. The rotary shear adopts sharp cutter heads capable of independently completing the shearing function, or is composed of dull cutter heads with different rotary directions and capable of cooperating with each other. The straw fragment conveying belt is provided with a fork type or spoon type structure capable of grabbing the straw fragments. Flip guide plates are arranged at the two sides of the guide shears, and the flip guide plates are used for guiding the plant straw on the advancing path of the crushing and recycling device into the guide shear area.

[0016] The crushing mechanism includes roller knives arranged in the crushing box cavity and a rolling brush located below the rear side of the roller knives, the roller knives are arranged on corresponding crushing gear rollers, and a plurality of crushing gear rollers with roller knives form a roller knife group, the crushing gear rollers are driven to rotate by a power output mechanism, and the rolling brush located on the filter screen at the bottom of the crushing box is driven to rotate by a power output mechanism to prevent the filter screen from being blocked.

[0017] The compression molding mechanism includes a pressing plate and a rear cover constituting a compression molding box, a pressing sensor is arranged on the pressing plate, the straw powder in the compression molding box is compressed by driving the pressing plate to move backward by a power output mechanism after a set interval, when the pressure output by the pressing sensor on the pressing plate is greater than a set threshold, the pressing sensor outputs pressure information to a control mechanism, the control mechanism controls the power output mechanism to stop outputting power to drive the pressing plate to move backward and opens the rear cover driven by the collection and transfer motor, the rectangular straw brick is ejected from the compression molding box, and after the pressure output by the pressing sensor on the pressing plate drops sharply, the control mechanism controls the power output mechanism to drive the pressing plate to move forward to reset and continue the collection, transfer, and crushing processes.

[0018] The power output mechanism includes a power supply box, a motor drive output part, and a hydraulic drive output part, the power supply box supplies power to the motor drive output part, the hydraulic drive output part, and the control mechanism, the motor drive output part is used to drive the collection and transfer mechanism and the crushing mechanism to work, and the hydraulic drive output part is used to drive the collection and transfer mechanism to expand and retract and provide compression power for the compression molding mechanism.

[0019] The motor drive output part includes a collection and transfer motor arranged in the control box, the output shaft of the collection and transfer motor is connected to the crushing gear rollers through a drive chain to output power, the crushing gear rollers are connected to the rolling brush gear rollers through an intermediate transmission chain to output power, the rolling brush gear rollers are connected to the upper conveyor belt gear rollers through a transfer transmission chain to output power, the upper conveyor belt gear rollers are connected to the lower conveyor belt gear rollers through a conveyor belt transmission chain to output power, and the upper conveyor belt gear rollers are connected to the shearing cutter transmission shaft through a rotary transmission chain to output power, the shearing cutter transmission shaft drives the shearing cutter rotating shaft through a bevel gear transmission to drive the rotary shearing cutter to rotate for shearing work; when a plurality of crushing gear rollers are provided, adjacent crushing gear rollers are connected through a crushing transmission chain to output power, or adjacent rolling brush gear rollers and crushing gear rollers are connected through a crushing transmission chain to output power.

[0020] The hydraulic drive output part comprises a hydraulic mechanism arranged in the control box, the hydraulic mechanism is communicated with the hydraulic arm through the hydraulic pipe to inject or withdraw the hydraulic oil, thereby controlling the extension and contraction of the hydraulic arm; the rear free end of the hydraulic arm is fixed on the pressing plate of the compression molding mechanism, the front free end of the hydraulic arm can drive the traction arm, and the front part of the hydraulic arm is connected with the lower conveying belt gear roller through the limiting connecting rod; the traction arm is used for controlling the unfolding and folding of the turnover guide plate and the guide shear; when entering the working state, the hydraulic mechanism injects the hydraulic liquid through the hydraulic pipe, so that the front free end of the hydraulic arm moves forward to drive the traction arm to move forward and upward, thereby driving the turnover guide plate and the guide shear to turn over and unfold downward to the working position; meanwhile, the front part of the hydraulic arm drives the limiting connecting rod to move forward to drive the lower conveying belt gear roller to move forward and upward to the working position, and the rear free end of the hydraulic arm drives the pressing plate to move forward; when the hydraulic mechanism withdraws the hydraulic liquid through the hydraulic pipe, the front free end of the hydraulic arm moves backward to drive the traction arm to move backward and downward, thereby driving the turnover guide plate and the guide shear to turn over and fold upward, meanwhile, the limiting connecting rod is driven to move backward to drive the lower conveying belt gear roller to move backward and downward, and the rear free end of the hydraulic arm drives the pressing plate to move backward.

[0021] The rear end of the traction arm is movably fixed on the hydraulic arm and can rotate around the fixed point on the hydraulic arm within a certain angle, and the traction arm can be made of an alloy chain.

[0022] The front end of the traction arm is movably connected with the turnover guide plate, and the turnover guide plate and the guide shear are installed on the bottom of the box frame and can rotate around the fixed point within a certain angle; when the hydraulic arm moves forward, the traction arm moves forward and rotates around the rear end fixed point, thereby driving the turnover guide plate and the guide shear to rotate from the folded state to the unfolded state.

[0023] The hydraulic arm moves forward and backward to drive the turnover guide plate and the guide shear connected therewith to rotate, and the pressing plate moves forward and backward and the lower end of the straw conveying belt moves.

[0024] The walking mechanism comprises a motor wheel arranged on the front side of the bottom of the box frame and a driven wheel arranged on the rear side, and an independent motor on the motor wheel is controlled by the control mechanism; the control mechanism is integrated with a communication component, an image processing chip and a single-chip microcomputer group; the communication component can receive external information and send the information to the image processing chip for processing; the image processing chip sends the processing result to the single-chip microcomputer group; the single-chip microcomputer group can send control instructions to the power output mechanism and the walking mechanism; and the control mechanism is further integrated with a positioning device.

[0025] Compared with the prior art, the present application has the following advantages:

[0026] The smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application is a matching equipment for large-scale production, and can improve the production efficiency of the farmland and reduce waste in large-scale agricultural production of continuous planting.

[0027] The smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application can independently complete the recycling of the plant of the strip intercropping in the farmland without human monitoring under the setting of professionals, has the advantages of compact and simple structure and small maintenance pressure, and is suitable for popularization and use. BRIEF DESCRIPTION OF DRAWINGS

[0028] ATTACHED Figure 1 The structural schematic diagram of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application is shown in the figure.

[0029] ATTACHED Figure 2 The partition structural schematic diagram of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application is shown in the figure.

[0030] ATTACHED Figure 3 The collection and transportation mechanism part schematic diagram of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application is shown in the figure.

[0031] ATTACHED Figure 4 The smashing mechanism part schematic diagram of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application is shown in the figure.

[0032] ATTACHED Figure 5 The compression and forming mechanism part schematic diagram of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application is shown in the figure.

[0033] ATTACHED Figure 6 The transmission relationship schematic diagram of the motor driving output part of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application is shown in the figure.

[0034] ATTACHED Figure 7 The transmission relationship schematic diagram of the hydraulic driving output part of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application in the working state is shown in the figure.

[0035] ATTACHED Figure 8 The transmission relationship schematic diagram of the hydraulic driving output part of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application in the compression and forming state of the straw is shown in the figure.

[0036] ATTACHED Figure 9 The structural schematic diagram of the hydraulic driving output part of the smashing and recycling device for the plant straw of the strip intercropping in the farmland provided by the application in the non-working state or the compression and forming state of the straw is shown in the figure.

[0037] ATTACHED Figure 10The schematic view of the crushed straw conveying belt structure of the straw crushing and recycling device for farmland strip intercropping plant straw provided by the application.

[0038] 1 - box frame; 10 - collection and transfer area; 11 - crushing box; 12 - compression molding box; 13 - control box; 14 - handrail; 2 - walking mechanism; 20 - motor wheel; 21 - driven wheel; 3 - collection and transfer mechanism; 30 - turnover guide plate; 31 - guide shears; 32 - rotary shears; 33 - shears rotating shaft; 34 - shears upper baffle; 35 - crushed straw conveying belt; 351 - fork or spoon structure; 4 - crushing mechanism; 40 - roller cutter; 41 - filter screen; 42 - roller brush; 5 - compression molding mechanism; 50 - pressing plate; 51 - pressing sensor; 52 - rear cover; 6 - power output mechanism; 60 - power supply box; 61 - collection and transfer motor; 610 - driving chain; 611 - crushing gear roller; 612 - intermediate transmission chain; 613 - roller brush gear roller; 614 - crushing transmission chain; 615 - transfer transmission chain; 616 - upper conveying belt gear roller; 617 - conveying belt transmission chain; 618 - lower conveying belt gear roller; 619 - rotary transmission chain; 6110 - shears transmission shaft; 62 - hydraulic mechanism; 621 - hydraulic pipe; 622 - hydraulic arm; 623 - traction arm; 624 - limiting connecting rod; 7 - control mechanism; 8 - image acquisition device. DETAILED DESCRIPTION

[0039] Example embodiments now will be described more fully hereinafter with reference to the accompanying drawings. Example embodiments, however, can be implemented in many different forms and should not be construed as limited to the implementations set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example embodiments to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and descriptions of the same elements can be omitted from the detailed description.

[0040] The terms "one", "a", "the", "said", "at least one", "one or more", are intended to mean that there is one or more of something / thing / part / etc.; the terms "include" and "have" are intended to be open-ended and to mean that additional things / somethings / parts / etc. can be included.

[0041] As Figures 1-10As shown: a kind of pulverization recycling device for farmland strip intercropping plant straw, it is characterized in that: the pulverization recycling device includes box frame 1, travelling mechanism 2, collection and transport mechanism 3, pulverization mechanism 4, compression molding mechanism 5, power output mechanism 6 and control mechanism 7, and image acquisition equipment 8.Box frame 1 includes collection and transport area 10, pulverization box 11, compression molding box 12 and control box 13, collection and transport area 10, which is arranged with collection and transport mechanism 3, is arranged at the front of box frame 1 and the front side middle lower part of collection and transport area 10 is in open state;Pulverization box 11 is arranged at the middle upper part of box frame 1 and the top of pulverization box 11 is open and connects the top end of straw fragment conveying belt 35 of collection and transport mechanism 3, and the bottom of pulverization box 11 is located at the area of the top of compression molding box 12 and is provided with filter screen 41, and straw powder enters compression molding box 12 through filter screen 41;Compression molding box 12 is arranged at the rear lower part of box frame 1 and the pressure plate 50 of the front side of compression molding box 12 can move forward and backward under the action of power output mechanism 6, and the rear cover 52 of the rear side of compression molding box 12 can be opened and closed under the action of power output mechanism 6;Control box 13 is arranged at the rear side of pulverization box 11 and the top of compression molding box 12, and control box 13 is arranged with control mechanism 7 and the power generation part of power output mechanism 6;Travelling mechanism 2 is arranged at the bottom of box frame 1 and can automatically travel under the control of control mechanism 7;Collection and transport mechanism 3 arranged at the front of box frame 1 collects and cuts plant straw under the action of power output mechanism 6 and transports the straw fragments to pulverization mechanism 4 in the oblique upper direction;Pulverization mechanism 4 arranged at the middle upper part of box frame 1 receives straw fragments and pulverizes the straw fragments under the action of power output mechanism 6, and the straw powder falls into compression molding mechanism 5 below the side of pulverization mechanism 4;Compression molding mechanism 5 arranged at the rear lower part of box frame 1 receives straw powder and outputs straw brick after compressing straw powder under the action of power output mechanism 6;The power generation part of power output mechanism 6 and control mechanism 7 are arranged at the rear upper part of box frame 1, and control mechanism 7, which can communicate remotely, can control power output mechanism 6, travelling mechanism 2 and image acquisition equipment 8.

[0042] As shown in Figure 1 , Figure 3 Image acquisition equipment 8 is arranged at the front end of box frame 1, image acquisition equipment 8 is connected with control mechanism 7 through line, and real-time image collected by image acquisition equipment 8 is transmitted to control mechanism 7, and control mechanism 7 outputs action instruction to power output mechanism 6;The above-mentioned image acquisition equipment 8 adopts camera element.

[0043] As shown in Figure 1As shown, the walking mechanism 2 includes a motor wheel 20 arranged at the bottom front side of the box frame 1 and a driven wheel 21 arranged at the bottom rear side of the box frame 1, and independent motors on the motor wheel 20 are controlled by the control mechanism 7; the control mechanism 7 is integrated with a communication component, an image processing chip and a single-chip microcomputer group, the communication component can receive external information and send it to the image processing chip for processing, the image processing chip sends the processing result to the single-chip microcomputer group, and the single-chip microcomputer group can send control instructions to the power output mechanism 6 and the walking mechanism 2; the control mechanism 7 is also integrated with a positioning device.

[0044] As shown in Figure 1 , Figure 3 , Figure 9 , Figure 10 As shown, the collection and transportation mechanism 3 includes a turnover guide plate 30, a guide shear 31, a rotary shear cutter 32 and a crushed straw conveying belt 35, the turnover guide plate 30 and the guide shear 31 are installed at the bottom front end of the box frame 1 and can rotate by a certain angle around a fixed point, wherein the turnover guide plate 30 is arranged on both sides of the guide shear 31, and the turnover guide plate 30 is used to guide the plant straw on the travel path of the crushing and recycling device into the area of the guide shear 31; specifically, the turnover guide plate 30 is arranged on both sides of the front end of the box frame 1 and can be folded up or unfolded down, the guide shear 31 arranged at the bottom of the front end of the box frame 1 is arranged parallel to the ground; the rotary shear cutter 32 is arranged at the rear end of the guide shear 31 and mostly located in the collection and transportation area 10 of the box frame 1, the rear side of the rotary shear cutter 32 driven by the shear cutter rotating shaft 33 is provided with the crushed straw conveying belt 35 arranged obliquely upward; the guide shear 31 can guide the plant straw on the travel path of the crushing and recycling device to the rotary shear cutter 32 with or without cutting, the rotary shear cutter 32 cuts the plant straw into crushed straw and falls to the rear side thereof and gradually moves to the bottom of the crushed straw conveying belt 35, and the crushed straw conveying belt 35 conveys the crushed straw upward and backward into the crushing box 11 provided with the crushing mechanism 4. In addition, a shear cutter upper baffle 34 is arranged on the upper part of the front end of the box frame 1, and at least one image acquisition device 8 is arranged on the shear cutter upper baffle 34.

[0045] In the collecting and transporting mechanism 3, the guide shears 31 are all fixed guide blades, or are composed of shearing blades capable of shearing in linkage with the rotary shears 32 and fixed guide blades; preferably, in the alternative, the guide shears 31 are provided with 5 blades, of which 2 blades and 4 blades are blades capable of shearing in linkage with the rotary shears, and 1 blade, 3 blade and 5 blade are fixed guide blades for guiding and sending the straw into the rotary shears 32. The rotary shears 32 are composed of sharp cutter heads capable of independently completing the shearing function, or are composed of dull cutter heads with different rotary directions and capable of cooperating with each other; preferably, in the alternative, the rotary shears 32 are linked with the shearing roller shaft 33 by four dull cutter heads, and the rotary directions of the dull cutter heads are different so that the straw near 1 cutter head, 2 cutter head or 3 cutter head and 4 cutter head is rolled into the rotary shears to complete shearing. Preferably, in the alternative, the broken straw conveying belt 35 is provided with densely arranged fork-shaped or spoon-shaped structures 351 capable of grabbing the broken straw.

[0046] As shown in Figure 1 , Figure 4 , Figure 9 , the crushing mechanism 4 includes the roller knives 40 arranged in the inner cavity of the crushing box 11 and the rolling brush 42 located below the rear side of the roller knives 40, the roller knives 40 are arranged on the corresponding crushing gear rollers 611 respectively, and the two crushing gear rollers 611 with the roller knives 40 constitute a roller knife group, the crushing gear rollers 611 are driven to rotate by the power output mechanism 6, the rolling brush 42 is located on the filter screen 41 at the bottom of the crushing box 11, and the rolling brush 42 driven to rotate by the power output mechanism 6 can prevent the filter screen 41 from being blocked.

[0047] As shown in Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 9 , in the crushing and recycling device provided by the application, one of the two crushing gear rollers 611 is directly driven by the driving chain 610, and the other is driven by the crushing transmission chain 614 through the rolling brush gear roller 613.

[0048] As shown in Figure 1 , Figure 2 , Figure 3 , , Figure 5 , Figure 9As shown, the compression molding mechanism 5 includes a pressing plate 50 constituting a compression molding box 12 and a back cover 52 installed on the opposite side of the pressing plate 50 and driven by a motor-driven switch, a pressure sensor 51 arranged on the pressing plate 50, and the like. After the interval setting time, the pulverization and recycling device drives the pressing plate 50 to move backward by the power output mechanism 6 to compress the straw powder in the compression molding box 12. When the pressure output by the pressure sensor 51 on the pressing plate 50 is greater than the set threshold value, the pressure sensor 51 outputs the pressure information to the control mechanism 7, the control mechanism 7 controls the power output mechanism 6 to stop outputting the power to drive the pressing plate 50 to move backward and opens the back cover 52 driven by the collection and transportation motor 61 (only a set of mechanism capable of opening and closing the back cover 52 needs to be added on the output shaft of the collection and transportation motor 61), and the cuboid-shaped straw brick block is ejected from the compression molding box 12. After the pressure output by the pressure sensor 51 on the pressing plate 50 drops sharply, the control mechanism 7 controls the power output mechanism 6 to drive the pressing plate 50 to move forward to reset and continue the collection and transportation and pulverization processes.

[0049] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , the power output mechanism 6 includes a power supply box 60, a motor-driven output part, and a hydraulic-driven output part. The power supply box 60 supplies power to the motor-driven output part, the hydraulic-driven output part, and the control mechanism 7. The motor-driven output part is used to drive the collection and transportation mechanism 3 and the pulverization mechanism 4 to work. The hydraulic-driven output part is used to drive the expansion and retraction of the collection and transportation mechanism 3 and to provide compression power for the compression molding mechanism 5.

[0050] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 9As shown, the motor-driven output part includes a collection and transfer motor 61 arranged in the control box 13, the output shaft of the collection and transfer motor 61 is connected to the crushing gear roller 611 through the driving chain 610 to output power, the crushing gear roller 611 is connected to the rolling brush gear roller 613 through the intermediate transmission chain 612 to output power, the rolling brush gear roller 613 is connected to the upper conveying belt gear roller 616 through the transfer transmission chain 615 to output power, the upper conveying belt gear roller 616 is connected to the lower conveying belt gear roller 618 through the conveying belt transmission chain 617 to output power, and the upper conveying belt gear roller 616 is connected to the shearing device transmission shaft 6110 through the rotary transmission chain 619 to output power, the shearing device transmission shaft 6110 drives the rotary shearing device 32 to rotate through the bevel gear transmission to drive the shearing device to perform shearing operation, and the lower end of the rotary shearing device 32 is designed to be forwardly inclined when it rotates due to the structural characteristics of the bevel gear transmission; when the crushing gear roller 611 is provided with a plurality of crushing gear rollers 611, the adjacent crushing gear rollers 611 are connected through the crushing transmission chain 614 to output power, or the adjacent rolling brush gear roller 613 and the crushing gear roller 611 are connected through the crushing transmission chain 614 to output power.

[0051] As shown in the drawings, Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 7 , Figure 8 , Figure 9 As shown, the hydraulic-driven output part includes a hydraulic mechanism 62 arranged in the control box 13, the hydraulic mechanism 62 is connected to the hydraulic arm 622 through the hydraulic pipe 621 to inject or withdraw hydraulic oil, thereby controlling the extension and retraction of the hydraulic arm 622; the rear free end of the hydraulic arm 622 is fixed on the pressing plate 50 of the compression molding mechanism 5, the front free end of the hydraulic arm 622 can drive the traction arm 623, and the front part of the hydraulic arm 622 is connected to the lower conveying belt gear roller 618 through the limiting connecting rod 624, the traction arm 623 is used to control the unfolding and folding of the turnover guide plate 30 and the guide shears 31; the rear end of the traction arm 623 is movably fixed on the hydraulic arm 622 and can rotate around the fixed point on the hydraulic arm 622 within a certain angle, and can be made of alloy chain with a certain movability; the front end of the traction arm 623 is connected to the turnover guide plate 30, and both can rotate within a certain range around the connecting point, the turnover guide plate 30 and the guide shears 31 are installed on the bottom front end of the box frame 1 and can rotate within a certain angle around the fixed point, the forward movement of the hydraulic arm 622 causes the forward displacement of the traction arm 623 and the rotation of the traction arm 623 around the rear end fixed point, thereby causing the rotation of the turnover guide plate 30 and the guide shears 31, and changing from the folded state to the forwardly opened state; the forward and backward movement of the hydraulic arm 622 drives the rotation of the turnover guide plate 30 and the guide shears 31 connected thereto, and the forward and backward movement of the pressing plate 50 and the movement of the lower end of the straw conveying belt 35.

[0052] As shown in the drawings,Figure 1 、 Figure 3 、 Figure 7 、 Figure 8 、 Figure 9 As shown in the figure, when entering the working state, the hydraulic mechanism 62 injects hydraulic liquid through the hydraulic pipe 621, so that the front free end of the hydraulic arm 622 moves forward to drive the traction arm 623 to move forward and upward to drive the turnover guide plate 30 and the guide shear 31 to turn down and unfold to the working position, while the front part of the hydraulic arm 622 drives the limiting connecting rod 624 to move forward to drive the lower conveyor belt gear roller 618 to move forward and upward to the working position, and the rear free end of the hydraulic arm 622 drives the pressing plate 50 to move forward.

[0053] The pulverizing and recycling device for strip intercropping plant straw in farmland provided by the application is in a non-working state, the hydraulic arm 622 and the traction arm 623 are shortened, the straw conveying belt 35 and the rotary shear 32 are retracted and vertically to the ground as a whole, and the structure is compact. The turnover guide plate 30 and the guide shear 31 are turned upward, and the danger coefficient of travel is low. Charging is carried out in the warehouse, and the technical personnel input the machine working limit area coordinates on the control mechanism 7, so that the pulverizing and recycling device is only opened in the working circuit within the limited latitude and longitude.

[0054] The pulverizing and recycling device for strip intercropping plant straw in farmland provided by the application has two preferred working modes: S1: according to the intercropping aerial picture set by a large farm, the forward route of the pulverizing and recycling device is set; S2: according to the real-time image collected by the image collection device 8, the machine route is set automatically based on the image recognition algorithm.

[0055] The pulverizing and recycling device for strip intercropping plant straw in farmland provided by the application is based on the control mechanism 7, and the operator can remotely control the movement and start-stop of the machine. The hydraulic mechanism 62 is powered by the power supply box 60, and the power is transmitted to the hydraulic arm 622 through the hydraulic pipe 621. The hydraulic liquid is injected to make the front free end of the hydraulic arm 622 move forward, and the liquid is sucked out to make the rear free end of the hydraulic arm 622 move backward. The front and rear movement of the hydraulic arm 622 drives the turnover guide plate 30 and the guide shear 31 to rotate, and the pressing plate 50 to move forward and backward, and the lower end of the straw conveying belt 8 to move, etc.

[0056] The pulverizing and recycling device for the strip intercropping plant straw in the farmland provided by the application activates the hydraulic mechanism 62 circuit when coming to the working area, the hydraulic arm 622 of the hydraulic mechanism 62 moves forward, the guide plate 30 and the guide shears 31 are turned down and opened, the straw conveying belt 35 and the rotary shearing device 32 at the lower end move forward and displace; the hydraulic mechanism 62 completes the action, the circuit of the collection and transportation motor 61 is connected to start the power output, and the roller cutter 40, the straw conveying belt 35 and the rotary shearing device 32 start to rotate under the control of the power transmission part; further, according to the setting, the cutting function of the blade of the part guide shears 31 is exercised; the motor wheel 20 driven by the independent motor drives the traction device to advance to the target area for work.

[0057] In the process of guiding the pulverizing and recycling device to advance, the clematis straw on the path is cut or not cut by the guide shears 31, guided to the rotary shearing device 32, wound and cut off and sent to the vicinity of the straw conveying belt 35; the driving chain 610, the intermediate transmission chain 612 and the pulverizing transmission chain 612 drive the pulverizing gear roller 611 and the rolling brush gear roller 613 to rotate, and further drive the roller cutter 40 and the rolling brush 42 to rotate, the straw conveying belt 35 rotates clockwise under the action of the conveying belt transmission chain 617, the clematis is grabbed by the fork-shaped or spoon-shaped structure 351 and guided into the pulverizing box 11 with an opening by the straw conveying belt 35; the roller cutter 40 in the pulverizing box 11 rotates and cuts under the driving of the chain, and the pulverization of the straw is completed, the fine straw enters the compression molding box 12 through the gap on the filter screen 41 at the lower side of the rolling brush 42. After the set interval, the pulverizing and recycling device drives the compression plate 50 to move backward by the hydraulic mechanism 62 to compress the straw powder in the compression molding box 12, when the pressure output by the pressure sensor 51 on the compression plate 50 is greater than the set threshold, the pressure sensor 51 outputs the pressure information to the control mechanism 7, the control mechanism 7 controls the hydraulic mechanism 62 to stop outputting the power to drive the compression plate 50 to move backward and opens the back cover 52 driven by the collection and transportation motor 61, and the rectangular straw brick is ejected from the compression molding box 12; after the pressure output by the pressure sensor 51 on the compression plate 50 drops sharply, the control mechanism 7 controls the hydraulic mechanism 62 to drive the compression plate 50 to move forward and reset and continue the collection and transportation and pulverization process.

[0058] After the collection is completed, the pulverizing and recycling device returns to the fixed place under the control of the motor wheel 20 and the control mechanism 7.

[0059] The pulverizing and recycling device for the strip intercropping plant straw in farmland provided by the application is contracted when not in use, the rotating shears 32 and the straw crushing conveyor belt 35 are changed from being inclined to being vertical, the guide shears 31 are folded to change the overall structure into a cuboid, and the land occupation area and the safety risk are reduced. When in use, the guide shears 31 are reversed to be parallel to the ground, the straw is guided into the rotating shears 32, the straw is cut after being crushed and is taken into the pulverizing box 11 by the straw crushing conveyor belt 35, the straw is pulverized by the roller cutter group in the pulverizing box 11, is filtered by the filter screen 41 and falls into the compression molding box 12. After a certain time, the pressure plate 50 controlled by the single-chip microcomputer group 70 compresses the straw powder in the compression molding box 12, when the pressure value of the pressure plate 50 is greater than the threshold value after the compression is completed, the pressure sensor 51 returns the signal to stop the collection work, and the compressed cuboid high-density plant straw brick can be obtained. The pulverizing and recycling device is driven by the front double-motor wheel 20, moves by cooperating with the control mechanism 7, and the rear wheel is the driven wheel 21 and does not have power. After the parameters are fully adjusted by the professional personnel, the pulverizing and recycling device for the strip intercropping plant straw in farmland can independently complete the collection work.

[0060] In the embodiments of the present application, the term "a plurality of" refers to two or more, unless otherwise explicitly limited. The terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, can also be detachable connection, or integrally connected. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0061] In the description of the embodiments of the present application, it should be understood that the positions or position relationships indicated by the terms "upper", "lower" and the like are based on the positions or position relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or units referred to must have a specific direction, be constructed and operated in a specific position, and therefore cannot be understood as limiting the embodiments of the present application.

[0062] In the description of the present application, the terms "one embodiment", "one preferred embodiment" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] The above examples only illustrate the technical idea of the present application, and cannot be used to limit the protection scope of the present application. Any modification made according to the technical idea of the present application on the basis of the technical scheme falls within the protection scope of the present application. The technologies not involved in the present application can be realized by using the prior art.

Claims

1. A crushing and recycling device for crop straw from intercropping in farmland, characterized in that: The crushing and recycling device includes a box frame (1), a walking mechanism (2), a collection and transfer mechanism (3), a crushing mechanism (4), a compression molding mechanism (5), a power output mechanism (6), and a control mechanism (7). The walking mechanism (2) is located at the bottom of the box frame (1) and can move automatically under the control of the control mechanism (7). The collection and transfer mechanism (3) arranged at the front of the box frame (1) collects and cuts the plant straw under the action of the power output mechanism (6) and transports the straw to the crushing mechanism (4) in a backward and oblique upward direction; The crushing mechanism (4) arranged in the upper part of the box frame (1) receives the crushed straw and crushes it into powder under the action of the power output mechanism (6). The straw powder falls into the compression molding mechanism (5) below the crushing mechanism (4). The compression molding mechanism (5) arranged at the lower rear side of the box frame (1) receives the straw powder and compresses it into straw bricks under the action of the power output mechanism (6) before outputting them; The power generation part of the power output mechanism (6) and the control mechanism (7) are arranged on the upper rear side of the box frame (1), and the control mechanism (7) that can communicate remotely can control the power output mechanism (6). The collection and transfer mechanism (3) includes a guide shear (31), a rotary shear (32), and a straw conveyor belt (35). The guide shear (31), which is parallel to the ground, is arranged at the bottom of the front end of the box frame (1). The rotary shear (32) is located at the rear end of the guide shear (31) and is mostly located in the collection and transfer area (10) of the box frame (1). The rotary shear (32), which is driven to rotate by the shear rotation shaft (33), has a straw conveyor belt (35) arranged at an incline upward on its rear side. The guide shear (31) can cut or guide the plant straw on the path of the crushing and recycling device to the rotary shear (32) without cutting it. The rotary shear (32) cuts the plant straw into straw fragments, which fall into its rear side and are gradually pushed to the bottom of the straw conveyor belt (35). The straw conveyor belt (35) transports the straw fragments backward and upward into the crushing box (11) where the crushing mechanism (4) is arranged. The guide shears (31) are all fixed guide blades, or are composed of shear blades and fixed guide blades that can be linked with the rotary shears (32) to perform the shearing function; the rotary shears (32) are composed of sharp blades that can independently complete the shearing function, or are composed of blunt blades with different rotation directions that can cooperate with each other; the straw conveyor belt (35) is equipped with fork-shaped or spoon-shaped structures (351) that can grab the straw; the guide shears (31) are equipped with flipping guide plates (30) on both sides, and the flipping guide plates (30) are used to guide the plant straw on the path of the crushing and recycling device into the area of ​​the guide shears (31); The power output mechanism (6) includes a power supply box (60), a motor drive output section and a hydraulic drive output section. The power supply box (60) supplies power to the motor drive output section, the hydraulic drive output section and the control mechanism (7) respectively. The motor drive output section is used to drive the collection and transfer mechanism (3) and the crushing mechanism (4) to work. The hydraulic drive output section is used to drive the expansion and retraction of the collection and transfer mechanism (3) and to provide compression power for the compression molding mechanism (5). The motor drive output section includes a data acquisition and transfer motor (61) arranged in the control box (13). The output shaft of the data acquisition and transfer motor (61) is connected to the crushing gear roller (611) via a drive chain (610) to output power. The crushing gear roller (611) is connected to the brush gear roller (613) via an intermediate transmission chain (612) to output power. The brush gear roller (613) is connected to the upper conveyor belt gear roller (616) via a transfer transmission chain (615) to output power. The upper conveyor belt gear roller (616) is connected to the lower conveyor belt gear roller (618) via a conveyor belt transmission chain (617) to output power. The power output is provided by the upper conveyor belt gear roller (616), which is connected to the shear drive shaft (6110) via a rotary transmission chain (619) to output power. The shear drive shaft (6110) drives the shear rotation shaft (33) via bevel gear transmission to drive the rotary shear (32) to rotate for shearing operation. When there are multiple crushing gear rollers (611), adjacent crushing gear rollers (611) are connected to each other via a crushing transmission chain (614) to output power, or adjacent roller brush gear rollers (613) and crushing gear rollers (611) are connected to each other via a crushing transmission chain (614) to output power. The hydraulic drive output section includes a hydraulic mechanism (62) arranged in the control box (13). The hydraulic mechanism (62) is connected to the hydraulic arm (622) through a hydraulic pipe (621) to inject or retract hydraulic oil, thereby controlling the extension and retraction of the hydraulic arm (622). The rear free end of the hydraulic arm (622) is fixed on the pressure plate (50) of the compression molding mechanism (5). The front free end of the hydraulic arm (622) can drive the traction arm (623), and the front part of the hydraulic arm (622) is connected to the lower conveyor belt gear roller (618) through a limit link (624). The traction arm (623) is used to control the unfolding and folding of the flip guide plate (30) and the guide shear (31). When entering the working state, the hydraulic mechanism (62) injects hydraulic fluid through the hydraulic pipe (621), so that the front part of the hydraulic arm (622) is free. The forward movement of the end drives the traction arm (623) to move forward and upward, thereby driving the flipping guide plate (30) and guide shear (31) to flip downward and unfold to reach the working position. At the same time, the front part of the hydraulic arm (622) drives the limit link (624) to move forward, driving the lower conveyor belt gear roller (618) to move forward and upward to reach the working position, and the rear free end of the hydraulic arm (622) drives the pressure plate (50) to move forward. When the hydraulic mechanism (62) recovers the hydraulic fluid through the hydraulic pipe (621), the front free end of the hydraulic arm (622) moves backward, driving the traction arm (623) to move backward and downward, thereby driving the flipping guide plate (30) and guide shear (31) to flip upward and fold. At the same time, the limit link (624) moves backward, driving the lower conveyor belt gear roller (618) to move backward and downward, and the rear free end of the hydraulic arm (622) drives the pressure plate (50) to push backward.

2. The crushing and recycling device for crop straw from intercropping in farmland according to claim 1, characterized in that: An image acquisition device (8) is arranged at the front end of the box frame (1). The image acquisition device (8) is connected to the control mechanism (7) via a line. The real-time image acquired by the image acquisition device (8) is transmitted to the control mechanism (7), and the control mechanism (7) outputs action commands to the power output mechanism (6).

3. The crushing and recycling device for crop straw from intercropping in farmland according to claim 1, characterized in that: The box frame (1) includes a collection and transfer area (10), a crushing box (11), a compression molding box (12), and a control box (13). The collection and transfer area (10), which is equipped with the collection and transfer mechanism (3), is located at the front of the box frame (1) and the lower middle part of the front side of the collection and transfer area (10) is open. The crushing box (11) is located at the upper middle part of the box frame (1) and the top opening of the crushing box (11) is connected to the top of the straw conveyor belt (35) of the collection and transfer mechanism (3). A filter screen is provided at the bottom of the crushing box (11) in the area at the top of the compression molding box (12). 41) Straw powder enters the compression molding box (12) through the filter screen (41); the compression molding box (12) is located at the lower rear side of the box frame (1) and the pressure plate (50) on the front side of the compression molding box (12) can move back and forth under the action of the power output mechanism (6), and the rear cover (52) on the rear side of the compression molding box (12) can be opened and closed under the action of the power output mechanism (6); the control box (13) is located at the rear side of the crushing box (11) and the top of the compression molding box (12), and the control mechanism (7) and the power generation part of the power output mechanism (6) are arranged inside the control box (13).

4. The crushing and recycling device for crop straw from intercropping in farmland according to any one of claims 1-3, characterized in that: The crushing mechanism (4) includes a roller cutter (40) arranged in the inner cavity of the crushing box (11) and a roller brush (42) located below the rear side of the roller cutter (40). The roller cutters (40) are respectively arranged on the corresponding crushing gear rollers (611), and multiple crushing gear rollers (611) with roller cutters (40) constitute a roller cutter group. The crushing gear rollers (611) are driven by a power output mechanism (6). The roller brush (42) is located on the filter screen (41) at the bottom of the crushing box (11). The roller brush (42) driven by the power output mechanism (6) can prevent the filter screen (41) from clogging.

5. The crushing and recycling device for crop straw from intercropping in farmland according to any one of claims 1-3, characterized in that: The compression molding mechanism (5) includes a pressure plate (50) and a rear cover (52) constituting the compression molding box (12). A pressure sensor (51) is arranged on the pressure plate (50). After a set time interval, the crushing and recycling device drives the pressure plate (50) to move backward through the power output mechanism (6) to compress the straw powder in the compression molding box (12). When the pressure output by the pressure sensor (51) on the pressure plate (50) is greater than the set threshold, the pressure sensor (51) outputs pressure information to the control mechanism (7). The control mechanism (7) controls the power output mechanism (6) to stop outputting the power to drive the pressure plate (50) to move backward and opens the rear cover (52) driven by the collection and transfer motor (61). The rectangular straw bricks pop out from the compression molding box (12). After the pressure output by the pressure sensor (51) on the pressure plate (50) drops sharply, the control mechanism (7) controls the power output mechanism (6) to drive the pressure plate (50) to move forward to reset and continue the collection, transfer and crushing process.

6. The crushing and recycling device for crop straw from intercropping in farmland according to any one of claims 1-3, characterized in that: The walking mechanism (2) includes a motor wheel (20) arranged on the front side of the bottom of the box frame (1) and a driven wheel (21) on the rear side. The independent motor on the motor wheel (20) is controlled by the control mechanism (7). The control mechanism (7) integrates a communication component, an image processing chip and a microcontroller. The communication component can receive external information and send it to the image processing chip for processing. The image processing chip sends the processing result to the microcontroller. The microcontroller can issue control commands to the power output mechanism (6) and the walking mechanism (2). The control mechanism (7) also integrates a positioning device.

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