Crushing and recycling device for farmland strip intercropping plant straw

Abstract

The invention discloses a smashing and recycling device for farmland strip intercropping plant straw. The smashing and recycling device comprises a box frame, a walking mechanism, a collecting and transferring mechanism, a smashing mechanism, a compression forming mechanism, a power output mechanism and a control mechanism. The collecting and transferring mechanism is used for collecting the cut plant straws and conveying the cut straws backwards and obliquely upwards into the crushing mechanism; the smashing mechanism is used for smashing smashed straw, and straw powder falls into the compression forming mechanism below the smashing mechanism; the compression molding mechanism compresses the straw powder into straw bricks and then outputs the straw bricks; the power output mechanism drives the collecting and transferring mechanism, the crushing mechanism and the compression forming mechanism; the control mechanism capable of conducting remote communication controls the power output mechanism and the walking mechanism. According to the smashing and recycling device for the farmland strip intercropping plant straw, recycling of farmland strip intercropping plants can be independently completed, and manual monitoring is not needed; the device has the advantages of compact and simple structure and low maintenance pressure and is suitable for popularization and use.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural machinery and equipment, and in particular to a crop straw recovery device, in particular to a crushing and recovery device for intercropping plant straws in farmland strips. Background Art

[0002] Functional plants are a new type of agronomic measure. Planting 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, Cnidium monnieri is a functional plant that has been proven to be effective. It is often intercropped in wheat and corn fields to attract natural enemies of pests and protect crop production. The straw of Cnidium monnieri has value as a green manure, but it is often planted in strips in the fields, making it difficult to use large-scale machinery to recycle it, and the investment in manual recycling is high. There is a potential demand for a recycling device designed specifically for small plants planted in field strips such as Cnidium monnieri. Summary of the invention

[0003] The purpose of the present invention is to provide a compact crushing and recycling device for intercropping plant straw in farmland strips in order to solve the problem that some crops in intercropping in the field are difficult to recycle.

[0004] The purpose of the present invention is to be solved by the following technical solutions: A crushing and recycling device for intercropping plant straw in farmland strips, characterized in that: the crushing and recycling device comprises a box frame, a walking mechanism, a collection and transportation mechanism, a crushing 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 move under the control of the control mechanism; The collecting and transporting 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 cut straw backward and obliquely upward to the crushing mechanism; The crushing mechanism arranged in the upper middle part of the box frame receives the crushed straw and grinds the crushed straw into powder under the action of the power output mechanism, and the straw powder falls into the compression molding mechanism at the lower side of the crushing mechanism; The compression molding mechanism arranged at the lower rear side of the box frame receives the straw powder and compresses the straw powder into straw bricks under the action of the power output mechanism and then outputs them; The power generating part and the control mechanism of the power output mechanism are arranged on the upper rear side of the box frame, and the control mechanism capable of remote communication can control the power output mechanism.

[0005] An image acquisition device is arranged at the front end of the box frame. The image acquisition device is connected to the control mechanism through a line. The real-time image acquired by the image acquisition device is transmitted to the control mechanism, and the control mechanism outputs an action instruction to the power output mechanism.

[0006] The image acquisition device adopts a camera element.

[0007] The box frame includes a collecting and transferring area, a crushing box, a compression molding box, and a control box. The collecting and transferring area with a collecting and transferring mechanism is arranged at the front of the box frame, and the front middle and lower part of the collecting and transferring area is open; the crushing box is arranged at the middle and upper part of the box frame, and the top opening of the crushing box is connected to the top of the crushed straw conveyor belt of the collecting and transferring mechanism, and the bottom of the crushing box is located in the area of ​​the top of the compression molding box. A filter is arranged, and the straw powder enters the compression molding box through the filter; the compression molding box is arranged at the lower rear part of the box frame, and the pressure plate on 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 on 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 generating part of the power output mechanism are arranged in the control box; the box frame arranged under the box frame includes four wheels.

[0008] The collecting and transporting mechanism includes a guide shear, a rotary shear, and a chopped straw conveyor belt. The guide shear arranged parallel to the ground is arranged at the front bottom of the box frame, the rotary shear is arranged at the rear end of the guide shear and most of it is located in the collecting and transporting area of ​​the box frame, and the rear side of the rotary shear driven to rotate by the shear rotating shaft is provided with a chopped straw conveyor belt arranged obliquely upward; the guide shear can cut or guide the plant straw on the travel path of the crushing and recovery device to the rotary shear without cutting, the rotary shear cuts the plant straw into chopped straw and falls into its rear side and gradually moves to the bottom of the chopped straw conveyor belt, and the chopped straw conveyor belt transports the chopped straw backward and obliquely upward and drops it into a crushing box arranged with a crushing mechanism.

[0009] A shear upper baffle is provided at the upper front end of the box frame, and at least one image acquisition device is arranged on the shear upper baffle.

[0010] The guide shears are all fixed guide blades, or are composed of a combination of a shear blade and a fixed guide blade that can be linked with a rotary shear to perform the shearing function; the rotary shear adopts a sharp blade head that can independently perform the shearing function, or is composed of a combination of blunt blade heads with different rotation directions and that can cooperate with each other; the straw conveyor belt is arranged with a fork-shaped or spoon-shaped structure that can grab the chopped straw; flip guide plates are arranged on both sides of the guide shears, and the flip guide plates are used to guide the plant straw on the travel path of the crushing and recovery device into the guide shear area.

[0011] The crushing mechanism includes a roller cutter arranged in the inner cavity of the crushing box and a roller brush located at the lower rear side of the roller cutter. The roller cutters are respectively arranged on the corresponding crushing gear rollers and a plurality of crushing gear rollers with roller cutters constitute a roller cutter group. The crushing gear roller is driven by a power output mechanism. The roller brush is located on the filter screen at the bottom of the crushing box. The roller brush driven by the power output mechanism can prevent the filter screen from being blocked.

[0012] The compression molding mechanism includes a pressure plate and a rear cover constituting a compression molding box, and a pressure sensor is arranged on the pressure plate; after a set time interval, the crushing and recovery device drives the pressure plate to move backward through the power output mechanism to compress the straw powder in the compression molding box. When the pressure output by the pressure sensor on the pressure plate is greater than the set threshold, the pressure sensor outputs pressure information to the control mechanism, and the control mechanism controls the power output mechanism to stop outputting the power to drive the pressure plate to move backward and open the rear cover driven by the collection and transportation motor, and the rectangular straw bricks pop out of the compression molding box; after the pressure output by the pressure sensor on the pressure plate drops suddenly, the control mechanism controls the power output mechanism to drive the pressure plate to move forward and reset and continue the collection, transportation and crushing process.

[0013] The power output mechanism includes a power box, a motor drive output part and a hydraulic drive output part. The power box supplies power to the motor drive output part, the hydraulic drive output part and the control mechanism respectively. The motor drive output part is used to drive the collection and transportation mechanism and the crushing mechanism to work. The hydraulic drive output part is used to drive the expansion and retraction of the collection and transportation mechanism, and provide compression power for the compression molding mechanism.

[0014] The motor driven 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 roller through a driving chain to output power, the crushing gear roller is connected to the roller brush gear roller through an intermediate transmission chain to output power, and the roller brush gear roller is connected to the upper conveyor belt gear roller through a transfer transmission chain to output power, the upper conveyor belt gear roller is connected to the lower conveyor belt gear roller through a conveyor belt transmission chain to output power, and the upper conveyor belt gear roller is connected to the shearing machine drive shaft through a rotating transmission chain to output power, and the shearing machine drive shaft drives the shearing machine rotating shaft through a bevel gear transmission to drive the rotary shearing machine to rotate for shearing operation; when there are multiple crushing gear rollers, adjacent crushing gear rollers are connected through a crushing transmission chain to output power, or adjacent roller brush gear rollers and crushing gear rollers are connected through a crushing transmission chain to output power.

[0015] The hydraulic drive output part includes a hydraulic mechanism arranged in a control box, the hydraulic mechanism is connected to the hydraulic arm through a hydraulic pipe to inject hydraulic oil or withdraw hydraulic oil, thereby controlling the extension and retraction of the hydraulic arm; the rear free end of the hydraulic arm is fixed on the pressure plate of the compression molding mechanism, the front free end of the hydraulic arm can drive the traction arm, and the front of the hydraulic arm is connected to the lower conveyor belt gear roller through a limit connecting rod, and the traction arm is used to control the expansion and folding of the flip guide plate and the guide shear; when entering the working state, the hydraulic mechanism injects hydraulic liquid through the hydraulic pipe, so that the front free end of the hydraulic arm moves forward The dynamic traction arm moves forward and upward to drive the flip guide and the guide shear to flip downward and unfold to reach the working position, and at the same time, the front part of the hydraulic arm drives the limiting link to move forward to drive the lower conveyor belt gear roller to move forward and upward to reach the working position, and the rear free end of the hydraulic arm drives the pressure plate to move forward; when the hydraulic mechanism recovers the hydraulic fluid through the hydraulic pipe, the front free end of the hydraulic arm moves backward to drive the traction arm to move backward and downward to drive the flip guide and the guide shear to flip upward and fold, and at the same time drives the limiting link to move backward to drive the lower conveyor belt gear roller to move backward and downward, and the rear free end of the hydraulic arm drives the pressure plate to push backward.

[0016] The rear end of the traction arm is movably fixed on the hydraulic arm and can rotate around a fixed point on the hydraulic arm at a certain angle. It can be made of an alloy chain and has a certain degree of mobility.

[0017] The front end of the traction arm and the flip guide plate can rotate within a certain range around the connection point. The flip guide plate and the guide shear are installed at the bottom front end of the box frame and can rotate at a partial angle around the fixed point. The forward movement of the hydraulic arm causes the traction arm to move forward and rotate along its rear end fixed point, thereby causing the flip guide plate and the guide shear to rotate, changing from a folded state to a forward open state.

[0018] The forward and backward movement of the hydraulic arm drives the turning guide plate and the guide shear connected thereto to rotate, the forward and backward movement of the pressure plate, and the movement of the lower end of the straw conveyor belt.

[0019] The walking mechanism includes a motor wheel arranged on the front side of the bottom of the box frame and a driven wheel on the rear side. The independent motor on the motor wheel is controlled by a control mechanism; the control mechanism integrates a communication component, an image processing chip and a single-chip computer 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 computer group. The single-chip computer group can issue control instructions to the power output mechanism and the walking mechanism; the control mechanism also integrates a positioning device.

[0020] Compared with the prior art, the present invention has the following advantages: The crushing and recovery device for intercropping plant straw in farmland strips provided by the present invention is a supporting equipment for large-scale production, which can improve the production efficiency of farmland and reduce waste in large-scale agricultural production of continuous planting.

[0021] The crushing and recycling device for intercropping plant straw in farmland strips provided by the present invention can independently complete the recycling of intercropping plants in farmland strips under the setting of professionals without the need for human monitoring; it has the advantages of compact and simple structure and low maintenance pressure, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Attached Figure 1 A schematic diagram of the structure of a device for crushing and recovering plant straws for intercropping in farmland strips provided by the present invention; Attached Figure 2 A schematic diagram of the partition structure of the device for crushing and recovering plant straws for intercropping in farmland strips provided by the present invention; Attached Figure 3 A schematic diagram of a collection and transportation mechanism portion of a device for crushing and recovering plant straws for intercropping in farmland strips provided by the present invention; Attached Figure 4 A schematic diagram of a pulverizing mechanism portion of a pulverizing and recycling device for intercropping plant straw in farmland strips provided by the present invention; Attached Figure 5 A schematic diagram of a compression molding mechanism portion of a device for crushing and recovering plant straws for intercropping in farmland strips provided by the present invention; Attached Figure 6 A schematic diagram of the transmission relationship of the motor drive output part of the device for crushing and recovering plant straws in intercropped plant strips provided by the present invention; Attached Figure 7 A schematic diagram of the transmission relationship of the hydraulic drive output part of the device for crushing and recovering plant straws in intercropped plant strips provided by the present invention when in working state; Attached Figure 8 A schematic diagram of the transmission relationship of the hydraulic drive output part of the pulverizing and recycling device for intercropping plant straw in farmland strips provided by the present invention when the straw is compressed into a forming state; Attached Fig. 9 A schematic diagram of the structure of the hydraulic drive output part of the device for crushing and recovering plant straws in intercropped plant straws in farmland strips provided by the present invention when it is in a non-working state or in a state of compressing straws into shape; Attached Fig.10 A schematic diagram of the structure of a chopped straw conveyor belt of a comminuting and recycling device for intercropping plant straw in farmland strips provided by the present invention.

[0023] Among them: 1-box frame; 10-collection and transfer area; 11-crushing box; 12-compression molding box; 13-control box; 14-handrail; 2-travel mechanism; 20-motor wheel; 21-driven wheel; 3-collection and transfer mechanism; 30-turn guide plate; 31-guide shear; 32-rotating shear; 33-shearer rotating shaft; 34-shearer upper baffle; 35-chopped straw conveyor belt; 351-fork-type or spoon-type structure; 4-crushing mechanism; 40-roller knife; 41-filter screen; 42-roller brush; 5-compression molding mechanism; 50-pressure plate; 51-pressure sensor; 52-rear cover; 6- Power output mechanism; 60—power 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—transportation transmission chain; 616—upper conveyor belt gear roller; 617—conveyor belt transmission chain; 618—lower conveyor belt gear roller; 619—rotation transmission chain; 6110—shearer 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

[0024] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0025] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0026] like Figure 1-10As shown: a crushing and recycling device for intercropping plant straw in farmland strips, characterized in that: the crushing and recycling device includes a box frame 1, a walking mechanism 2, a collecting and transporting mechanism 3, a crushing mechanism 4, a compression molding mechanism 5, a power output mechanism 6 and a control mechanism 7, and an image acquisition device 8. The box frame 1 includes a collecting and transferring area 10, a crushing box 11, a compression molding box 12, and a control box 13. The collecting and transferring area 10 with a collecting and transferring mechanism 3 is arranged at the front part of the box frame 1, and the front middle and lower part of the collecting and transferring area 10 is open; the crushing box 11 is arranged at the middle and upper part of the box frame 1, and the top opening of the crushing box 11 is connected to the top of the crushed straw conveyor belt 35 of the collecting and transferring mechanism 3, and the bottom of the crushing box 11 is located in the area at the top of the compression molding box 12. A filter screen 41 is arranged, and the straw powder enters the compression molding box 12 through the filter screen 41; the compression molding box 12 is arranged at the lower rear part of the box frame 1, and the pressure plate 50 on the front side of the compression molding box 12 can move forward and backward 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 arranged at the rear side of the crushing box 11 and the top of the compression molding box 12, and the control box 13 is arranged inside. A power generating part is provided with a control mechanism 7 and a power output mechanism 6; the walking mechanism 2 is arranged at the bottom of the box frame 1 and can move automatically under the control of the control mechanism 7; the collecting and transporting mechanism 3 arranged at the front of the box frame 1 collects and cuts plant straw under the action of the power output mechanism 6 and transports the broken straw backward and obliquely upward to the crushing mechanism 4; the crushing mechanism 4 arranged in the upper middle part of the box frame 1 receives the broken straw and grinds the broken straw into powder under the action of the power output mechanism 6, and the straw powder falls into the compression molding mechanism 5 at the lower side of 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 the straw powder into straw bricks under the action of the power output mechanism 6 and then outputs it; the power generating part of the power output mechanism 6 and the control mechanism 7 are arranged at the upper rear side of the box frame 1, and the control mechanism 7 capable of remote communication can control the power output mechanism 6, the walking mechanism 2, and the image acquisition device 8.

[0027] like Figure 1 , Figure 3 As shown, 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 through 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 an action instruction to the power output mechanism 6. The above-mentioned image acquisition device 8 adopts a camera element.

[0028] like Figure 1As shown, 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 single-chip computer 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 computer group. The single-chip computer group can issue control instructions to the power output mechanism 6 and the walking mechanism 2; the control mechanism 7 also integrates a positioning device.

[0029] like Figure 1 , Figure 3 , Fig. 9 , Fig.10 As shown, the collecting and transporting mechanism 3 includes a flip guide plate 30, a guide shear 31, a rotary shear 32, and a chopped straw conveyor belt 35. The flip guide plate 30 and the guide shear 31 are installed at the bottom front end of the box frame 1 and can rotate at a partial angle around a fixed point, wherein flip guide plates 30 are arranged on both sides of the guide shear 31, and the flip guide plates 30 are used to guide the plant straw on the travel path of the crushing and recovery device into the guide shear 31 area; specifically, the flip guide plates 30 are arranged on both sides of the front end of the box frame 1 and can be flipped up and retracted or flipped down and unfolded, and the guide shear 31 arranged parallel to the ground is arranged at the bottom of the front end of the box frame 1 and the guide The shear 31 guides the shear 31; the rotary shear 32 is arranged 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 rear side of the rotary shear 32 driven to rotate by the shear rotating shaft 33 is provided with a straw shredder conveyor belt 35 arranged obliquely upward; the guide shear 31 can cut or guide the plant straw on the path of the crushing and recovery device to the rotary shear 32 without cutting it, and the rotary shear 32 cuts the plant straw into shredded straw and falls into its rear side and gradually moves to the bottom of the shredded straw conveyor belt 35. The shredded straw conveyor belt 35 transports the shredded straw backward and obliquely upward and falls into the crushing box 11 arranged with the crushing mechanism 4. In addition, a shear upper baffle 34 is arranged at the upper front end of the box frame 1, and at least one image acquisition device 8 is arranged on the shear upper baffle 34.

[0030] In the collection and transportation mechanism 3, the guide shears 31 are all fixed guide blades, or are composed of a combination of a shear blade and a fixed guide blade that can be linked with the rotary shear 32 to implement the shearing function; preferably, in an alternative solution, the guide shear 31 is set to 5 blades, of which 2 blades and 4 blades are blades that are linked with the rotary shear to implement the shearing function, and 1 blade, 3 blades, and 5 blades are fixed guide blades to guide the straw into the rotary shear 32. The rotary shear 32 uses a sharp blade head that can independently complete the shearing function, or a combination of blunt blade heads with different rotation directions and can cooperate with each other; preferably, in an alternative solution, the rotary shear 32 is connected to the shear rotating shaft 33 by four blunt blade heads, and the rotation directions are different so that the straw near the 1 blade head, the 2 blade heads or the 3 blade heads, and the 4 blade heads are rolled into it to complete the shearing. Preferably, in an alternative solution, the straw conveyor belt 35 is arranged with dense fork-shaped or spoon-shaped structures 351 that can grab the broken straw.

[0031] like Figure 1 , Figure 4 , Fig. 9 As shown, 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 at the lower rear side of the roller cutter 40. The roller cutters 40 are respectively arranged on corresponding crushing gear rollers 612 and two crushing gear rollers 612 with roller cutters 40 constitute a roller cutter group. The crushing gear roller 612 is driven by the 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 being blocked.

[0032] like Figure 1 , Figure 3 , Figure 4 , Figure 6 , Fig. 9 As shown, in the crushing and recycling device provided by the present invention, one of the two crushing gear rollers 612 is directly driven by a driving chain 610, and the other is driven by a roller brush gear roller 613 through a crushing transmission chain 614.

[0033] like Figure 1 , Figure 2 , Figure 3 ,, Figure 5 , Fig. 9As shown, the compression molding mechanism 5 includes a pressure plate 50 and a rear cover 52 constituting a compression molding box 12, a pressure sensor 51 is arranged on the pressure plate 50, and the rear cover 52 is installed on the opposite side of the pressure plate 50 and uses a motor-driven switch; after a set interval, the crushing and recovery 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, and 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 open the rear cover 52 driven by the collection and transportation motor 61 (only need to add a set of mechanisms capable of opening and closing the rear cover 52 on the output shaft of the collection and transportation motor 61), and the rectangular straw bricks are ejected from the compression molding box 12; after the pressure output by the pressure sensor 51 on the pressure plate 50 drops suddenly, the control mechanism 7 controls the power output mechanism 6 to drive the pressure plate 50 to move forward and reset and continue the collection, transportation and crushing process.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the power output mechanism 6 includes a power box 60, a motor drive output part and a hydraulic drive output part. The power box 60 supplies power to the motor drive output part, the hydraulic drive output part and the control mechanism 7 respectively. The motor drive output part is used to drive the collection and transportation mechanism 3 and the crushing mechanism 4 to work. The hydraulic drive output part is used to drive the expansion and retraction of the collection and transportation mechanism 3, and provide compression power for the compression molding mechanism 5.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Fig. 9As shown, the motor drive output part includes a collection and transportation motor 61 arranged in the control box 13, the output shaft of the collection and transportation 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 roller brush gear roller 613 through the intermediate transmission chain 612 to output power, and the roller brush gear roller 613 is connected to the upper conveyor belt gear roller 616 through the transportation transmission chain 615 to output power, the upper conveyor belt gear roller 616 is connected to the lower conveyor belt gear roller 618 through the conveyor belt transmission chain 617 to output power, and the upper conveyor belt gear roller 616 is connected to the lower conveyor belt gear roller 618 through the rotating The transmission chain 619 is connected to the shearer drive shaft 6110 to output power. The shearer drive shaft 6110 drives the shearer rotating shaft 33 through the bevel gear transmission to drive the rotary shearer 32 to rotate for shearing operations. The lower end of the rotary shearer 32 is designed to be tilted forward when rotating because of the structural characteristics of the bevel gear transmission; when there are multiple crushing gear rollers 611, adjacent crushing gear rollers 611 are connected through a crushing transmission chain 614 to output power, or adjacent roller brush gear rollers 613 and crushing gear rollers 611 are connected through a crushing transmission chain 614 to output power.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 7 , Figure 8 , Fig. 9 As shown, the hydraulic drive output part includes a hydraulic mechanism 62 arranged in the control box 13, and the hydraulic mechanism 62 is connected to the hydraulic arm 622 through a 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 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 connecting rod 624, and the traction arm 623 is used to control the unfolding and folding of the flip guide plate 30 and the guide shear 31; the rear end of the traction arm 623 is movably fixed on the hydraulic arm 622 and can rotate around the hydraulic arm 623 at a certain angle. The fixed point on 22 rotates and can be made of an alloy chain with a certain degree of mobility; the front end of the traction arm 623 and the flip guide 30 and both can rotate around the connection point within a certain range, the flip guide 30 and the guide shear 31 are installed at the bottom front end of the box frame 1 and can rotate around the fixed point at a partial angle, the hydraulic arm 622 moves forward to make the traction arm 623 move forward and rotate along its rear end fixed point, thereby causing the flip guide 30 and the guide shear 31 to rotate from a folded state to a forward open state; the forward and backward movement of the hydraulic arm 622 drives the rotation of the flip guide 30 and the guide shear 31 connected thereto, as well as the forward and backward movement of the pressure plate 50 and the movement of the lower end of the straw conveyor belt 35.

[0037] like Figure 1 , Figure 3 , Figure 7 , Figure 8 , Fig. 9 As shown, 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 flip guide 30 and the guide shear 31 to flip downward and unfold to reach the working position, and at the same time, the front of the hydraulic arm 622 drives the limiting link 624 to move forward to drive 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 liquid through the hydraulic pipe 621, the front free end of the hydraulic arm 622 moves backward to drive the traction arm 623 to move backward and downward to drive the flip guide 30 and the guide shear 31 to flip upward and fold, and at the same time drives the limiting link 624 to move backward to drive 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.

[0038] The crushing and recycling device for intercropping plant straw in farmland strips provided by the present invention is in a non-working state, the hydraulic arm 622 and the traction arm 623 are shortened, the lower ends of the crushed straw conveyor belt 35 and the rotary shear 32 are retracted and vertical to the ground as a whole, and the structure is compacted. The flip guide plate 30 and the guide shear 31 are flipped upward, and the risk factor of travel is low. When charging in the warehouse, the technician inputs the coordinates of the machine's working restricted area on the control mechanism 7, so that the crushing and recycling device only opens the working circuit within the limited longitude and latitude.

[0039] The present invention provides a crushing and recovery device for intercropping plant straw in farmland strips, and preferably has two working modes: S1: setting the forward route of the crushing and recovery device according to the aerial photos of intercropping set up in large farms; S2: autonomously setting the machine route based on the image recognition algorithm according to the real-time images collected by the image acquisition device 8.

[0040] The present invention provides a crushing and recycling device for intercropping plant straw in farmland strips, which is arranged based on a control mechanism 7, and an operator can remotely control the movement and start and stop of the machine. The hydraulic mechanism 62 is powered by a power box 60, and the power is transmitted to the hydraulic arm 622 through a hydraulic pipe 621. The hydraulic liquid is injected to move the front free end of the hydraulic arm 622 forward, and the liquid is sucked out to move the rear free end of the hydraulic arm 622 backward. The forward and backward movement of the free end of the hydraulic arm 622 drives the rotation of the flip guide plate 30 and the guide shear 31 connected thereto, the forward and backward movement of the pressure plate 50, and the movement of the lower end of the straw conveyor belt 8.

[0041] When the shredding and recovery device for intercropping plant straw in farmland strips provided by the present invention arrives at the working area, the circuit of the hydraulic mechanism 62 is activated, the hydraulic arm 622 of the hydraulic mechanism 62 moves forward, the flip guide plate 30 and the guide shear 31 flip downward and open, and the lower ends of the chopped straw conveyor belt 35 and the rotary shear 32 move forward; the hydraulic mechanism 62 completes the action, the circuit of the collection and transportation motor 61 is connected to start outputting power, and the power transmission part controls the roller knife 40, the chopped straw conveyor belt 35, and the rotary shear 32 to start rotating; further, according to the setting, the blade of part of the guide shear 31 performs the cutting function; the motor wheel 20 traction device driven by an independent motor moves forward in the target area.

[0042] The motor wheel 20 guides the crushing and recovery device forward, and the snake bed straw on the path is cut or not cut by the guide shear 31, guided to the vicinity of the rotary shear 32, where it is drawn in and cut and sent to the vicinity of the straw conveyor belt 35; the driving chain 610, the intermediate transmission chain 612, and the crushing transmission chain 612 jointly drive the crushing gear roller 611 and the roller brush gear roller 613 to rotate, and then drive the roller cutter 40 and the roller brush 42 to rotate, and the crushed straw conveyor belt 35 rotates clockwise under the action of the conveyor belt transmission chain 617, and the snake bed is grabbed by the fork-shaped or spoon-shaped structure 351 and introduced into the crushing box 11 with an opening by the straw conveyor belt 35; the roller cutter 40 in the crushing box 11 rotates and cuts under the drive of the chain to complete the crushing of the straw, and the fine straw enters the compression molding box 12 through the gap on the filter screen 41 at the lower side of the roller brush 42. After a set time interval, the crushing and recovery device drives the pressure plate 50 to move backward through 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 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 hydraulic mechanism 62 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 transportation motor 61, and 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 suddenly, the control mechanism 7 controls the hydraulic mechanism 62 to drive the pressure plate 50 to move forward and reset and continue the collection, transportation and crushing process.

[0043] After the collection is completed, the crushing and recovery device enters a non-working state, and the motor wheel 20 and the control mechanism 7 control the crushing and recovery device to return to a fixed location.

[0044] When the crushing and recycling device for intercropping plant straw in farmland strips provided by the present invention is not in use, the hydraulic arm 622 is retracted, so that the rotary shear 32 and the crushed straw conveyor belt 35 change from inclined to vertical, and the guide shear 31 is folded to make its overall structure become a rectangular parallelepiped, thereby reducing the floor space and safety risks. When in use, the guide shear 31 is reversed and parallel to the ground, guiding the straw to enter the rotary shear 32, and the straw is brought into the crushing box 11 by the crushed straw conveyor belt 35 after being cut into pieces. The crushed straw is powdered by the roller knife group in the crushing box 11, and then filtered by the filter screen 41 and falls into the compression molding box 12. After a certain period of time, the pressure plate 50 controlled by the single-chip unit 70 will compress the straw powder in the compression molding box 12. When the compression is completed, when the pressure value of the pressure plate 50 is greater than the threshold value, the pressure sensor 51 returns a signal to stop the collection operation, and a high-density plant straw brick compressed into a rectangular parallelepiped can be obtained. The crushing and recycling device is driven by the front dual motor wheel 20, and cooperates with the control mechanism 7 to perform motion operation. The rear wheel is a driven wheel 21 and has no power. After the professional fully modulates the parameters, the crushing and recycling device for intercropping plant straw in farmland strips can independently complete the collection operation.

[0045] In the embodiments of the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installation", "connection", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0046] In the description of the embodiments of the present invention, it needs to be understood that the directions or positional relationships indicated by the terms "upper" and "lower" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the embodiments of the present invention.

[0047] In the description of this specification, the description of the terms "one embodiment", "a preferred embodiment", etc. means 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 embodiment of the present invention. In this specification, the schematic representation 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.

[0048] The above embodiments are only for illustrating the technical idea of ​​the present invention, and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present invention shall fall within the protection scope of the present invention; any technology not involved in the present invention can be realized by existing technologies.

Claims

1. A crushing and recycling device for intercropping plant straw in farmland strips, characterized by: The crushing and recycling device comprises a box frame (1), a walking mechanism (2), a collection and transportation mechanism (3), a crushing mechanism (4), a compression molding mechanism (5), a power output mechanism (6) and a control mechanism (7), wherein the walking mechanism (2) is arranged at the bottom of the box frame (1) and can move automatically under the control of the control mechanism (7); The collecting and transporting mechanism (3) arranged at the front of the box frame (1) collects and cuts plant straw under the action of the power output mechanism (6) and transports the shredded straw backward and obliquely upward to the crushing mechanism (4); A pulverizing mechanism (4) arranged in the upper middle portion of the box frame (1) receives the chopped straw and, under the action of a power output mechanism (6), grinds the chopped straw into powder, and the straw powder falls into a compression molding mechanism (5) at the lower side of the pulverizing mechanism (4); The compression molding mechanism (5) arranged at the lower rear part of the box frame (1) receives the straw powder and compresses the straw powder into straw bricks under the action of the power output mechanism (6) and then outputs the straw bricks; The power generating 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) capable of remote communication can control the power output mechanism (6).

2. The crushing and recovery device for intercropping plant straw in farmland strips according to claim 1 is 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 an action instruction to the power output mechanism (6).

3. The crushing and recycling device for intercropping plant straw in farmland strips according to claim 1 is characterized in that: The box frame (1) comprises a collecting and transferring area (10), a crushing box (11), a compression molding box (12), and a control box (13); the collecting and transferring area (10) provided with a collecting and transferring mechanism (3) is arranged at the front of the box frame (1), and the front middle and lower part of the collecting and transferring area (10) is in an open state; the crushing box (11) is arranged at the middle and upper part of the box frame (1), and the top opening of the crushing box (11) is connected to the top of the chopped straw conveyor belt (35) of the collecting and transferring mechanism (3); and the bottom of the crushing box (11) is provided with a filter screen (35) in the area located at the top of the compression molding box (12). 41), the straw powder enters the compression molding box (12) through the filter screen (41); the compression molding box (12) is arranged 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 forward and backward 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 open and close under the action of the power output mechanism (6); the control box (13) is arranged 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 in the control box (13).

4. The crushing and recovery device for intercropping plant straw in farmland strips according to any one of claims 1 to 3, characterized in that: The collecting and transporting mechanism (3) comprises a guide shear (31), a rotary shear (32), and a straw shredder conveyor belt (35). The guide shear (31) is arranged parallel to the ground and is arranged at the front bottom of the box frame (1). The rotary shear (32) is arranged at the rear end of the guide shear (31) and is mostly located in the collecting and transporting area (10) of the box frame (1). The rear side of the rotary shear (32) driven to rotate by the shear rotating shaft (33) is provided with a straw shredder conveyor belt (35) arranged obliquely upward. The guide shear (31) can cut or guide the plant straw on the path of the crushing and recovery device to the rotary shear (32) without cutting. The rotary shear (32) cuts the plant straw into shredded straw, which falls to the rear side thereof and gradually moves to the bottom of the straw shredder conveyor belt (35). The straw shredder conveyor belt (35) transports the shredded straw backward and obliquely upward and falls into a crushing box (11) provided with a crushing mechanism (4).

5. The crushing and recycling device for intercropping plant straw in farmland strips according to claim 4 is characterized in that: The guide shears (31) are all fixed guide blades, or are composed of a combination of a shear blade and a fixed guide blade that can be linked with a rotary shear (32) to perform a shearing function; the rotary shear (32) uses a sharp blade head that can independently perform a shearing function, or a combination of blunt blade heads that rotate in different directions and can cooperate with each other; the straw conveyor belt (35) is provided with a fork-shaped or spoon-shaped structure (351) that can grab the shredded straw; and the guide shears (31) are provided with flip guide plates (30) on both sides, and the flip guide plates (30) are used to guide plant straw on the travel path of the crushing and recovery device into the guide shear (31) area.

6. The crushing and recycling device for intercropping plant straw in farmland strips according to any one of claims 1 to 3, characterized in that: The pulverizing mechanism (4) comprises a roller cutter (40) arranged in the inner cavity of the pulverizing box (11) and a roller brush (42) located at the rear and lower side of the roller cutter (40); the roller cutters (40) are respectively arranged on corresponding pulverizing gear rollers (612), and a plurality of pulverizing gear rollers (612) with roller cutters (40) constitute a roller cutter group; the pulverizing gear roller (612) is driven to operate by a power output mechanism (6); the roller brush (42) is located on a filter screen (41) at the bottom of the pulverizing box (11); the roller brush (42) driven to operate by the power output mechanism (6) can prevent the filter screen (41) from being blocked.

7. The crushing and recycling device for intercropping plant straw in farmland strips according to any one of claims 1 to 3, characterized in that: The compression molding mechanism (5) comprises a pressure plate (50) and a rear cover (52) constituting a compression molding box (12), and a pressure sensor (51) is arranged on the pressure plate (50); after a set time interval, the crushing recovery 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 a set threshold, the pressure sensor (51) outputs pressure information to the control mechanism (7), and 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 open the rear cover (52) driven by the collection and transportation motor (61), so that the rectangular straw brick pops out from the compression molding box (12); after the pressure output by the pressure sensor (51) on the pressure plate (50) drops suddenly, the control mechanism (7) controls the power output mechanism (6) to drive the pressure plate (50) to move forward and reset, and continue the collection, transportation and crushing process.

8. The crushing and recycling device for intercropping plant straw in farmland strips according to any one of claims 1 to 3, characterized in that: The power output mechanism (6) comprises a power supply box (60), a motor drive output part and a hydraulic drive output part. The power supply box (60) supplies power to the motor drive output part, the hydraulic drive output part and the control mechanism (7) respectively. The motor drive output part is used to drive the collection and transportation mechanism (3) and the crushing mechanism (4) to work. The hydraulic drive output part is used to drive the expansion and retraction of the collection and transportation mechanism (3) and provide compression power for the compression molding mechanism (5).

9. The crushing and recycling device for intercropping plant straw in farmland strips according to claim 8, characterized in that: The motor drive output part comprises a collection and transfer motor (61) arranged in a control box (13); the output shaft of the collection and transfer motor (61) is connected to a crushing gear roller (611) via a drive chain (610) to output power; the crushing gear roller (611) is connected to a roller brush gear roller (613) via an intermediate transmission chain (612) to output power; the roller brush gear roller (613) is connected to an 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 a lower conveyor belt gear roller (618) via a conveyor belt transmission chain (617) to output power. The upper conveyor belt gear roller (616) is connected to the shearing device drive shaft (6110) through a rotating transmission chain (619) to output power, and the shearing device drive shaft (6110) drives the shearing device rotating shaft (33) through a bevel gear transmission to drive the rotary shearing device (32) to rotate to perform a shearing operation; when a plurality of the crushing gear rollers (611) are provided, adjacent crushing gear rollers (611) are connected to each other through 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 through a crushing transmission chain (614) to output power.

10. The crushing and recycling device for intercropping plant straw in farmland strips according to claim 8, characterized in that: The hydraulic drive output part comprises a hydraulic mechanism (62) arranged in a control box (13); the hydraulic mechanism (62) is connected to a hydraulic arm (622) through a hydraulic pipe (621) to inject hydraulic oil 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 a pressure plate (50) of a compression molding mechanism (5); the front free end of the hydraulic arm (622) can drive a traction arm (623); and the front of the hydraulic arm (622) is connected to a lower conveyor belt gear roller (618) through a limit connecting rod (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 a 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) can be moved. The front end of the hydraulic arm (622) moves forward to drive the traction arm (623) to move forward and upward to drive the flip guide plate (30) and the guide shear (31) to flip downward and unfold to reach the working position, and at the same time, the front of the hydraulic arm (622) drives the limit link (624) to move forward to drive 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 to drive the traction arm (623) to move backward and downward to drive the flip guide plate (30) and the guide shear (31) to flip upward and fold, and at the same time drives the limit link (624) to move backward to drive 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.

11. The crushing and recycling device for intercropping plant straw in farmland strips according to any one of claims 1 to 3, characterized in that: The walking mechanism (2) comprises a motor wheel (20) arranged at the front side of the bottom of the box frame (1) and a driven wheel (21) at the rear side, the independent motor on the motor wheel (20) being controlled by a control mechanism (7); the control mechanism (7) is integrated with a communication component, an image processing chip and a single-chip computer group, the communication component is capable of receiving external information and sending it to the image processing chip for processing, the image processing chip sends the processing result to the single-chip computer group, and the single-chip computer group is capable of issuing control instructions to the power output mechanism (6) and the walking mechanism (2); the control mechanism (7) is also integrated with a positioning device.

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