CN212344540U - Green fertile barrier rubbing crusher that keeps away in orchard - Google Patents
Green fertile barrier rubbing crusher that keeps away in orchard Download PDFInfo
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- CN212344540U CN212344540U CN202022083173.8U CN202022083173U CN212344540U CN 212344540 U CN212344540 U CN 212344540U CN 202022083173 U CN202022083173 U CN 202022083173U CN 212344540 U CN212344540 U CN 212344540U
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Abstract
An orchard green manure obstacle avoidance crusher belongs to the technical field of orchard machinery. The inter-row crushing device is arranged at the bottom of the frame at even intervals, the inter-plant crushing obstacle avoidance device is arranged on one side of the bottom of the frame, and a power output shaft is connected with a crushing shaft of the inter-row crushing device, a rotating shaft of the inter-plant crushing obstacle avoidance device and a crushing shaft of the inter-plant crushing obstacle avoidance device through the transmission device. According to the invention, the parallel row crushing devices are arranged, the plant crushing obstacle avoidance device is arranged on one side of the frame, the row crushing devices and the plant crushing devices are synchronously driven by the traction of the tractor, the green manure crushing operation from the row center line to the plant spacing center line can be completed by the driving row center line of the tractor, the work is continuous, and the efficiency is high.
Description
Technical Field
The invention belongs to the technical field of orchard machinery, and particularly relates to an orchard green manure obstacle-avoiding crusher.
Background
The green manure is made of green plants, and after the green plants are crushed and decomposed by microorganisms, the planting capacity of soil can be improved, so that the land is more fertile, therefore, crops or fruit trees planted on the land can absorb organic matters to supplement nutrient substances required by the crops, and all green plants can achieve the purpose of increasing the yield. The green manure has the advantages that firstly, when the green manure is used, investment can be reduced, cost is greatly reduced, under the same condition, investment is reduced, income can be increased, manpower fertilization is reduced, labor force is saved, economic and effective yield increasing measures for reducing agricultural cost are achieved, chemical fertilizers are pollution sources, soil fertility is obviously poor in the past in the land where the chemical fertilizers are used for a long time, and therefore the green manure also becomes an important factor in orchard planting. However, most of the existing orchard machines are weeding, and few special green manure crushing machines exist. Therefore, the novel orchard green manure obstacle-avoiding crushing machine is designed, crushing of green manure, weeds and the like between rows can be achieved, the function of automatically avoiding obstacles and resetting when the machine works to crush grass between plants is achieved, and the machine is of great significance to orchard mechanical management.
The existing green manure crushing machine at home and abroad has the following defects in principle and structure:
1. the barrier avoidance and weeding among plants can not be carried out or the phenomenon of less removal and omission can be caused, the manual secondary operation is needed, the labor efficiency is low, and the intensity is high.
2. When the green manure is crushed, the feeding amount of the grass is insufficient, partial green plants can be blown away by airflow generated by rotation of the blade, and partial green plants or the green manure is pressed down, so that the phenomenon of grass leakage is generated.
3. After the green manure is smashed by the high-speed rotating blade, the green manure is thrown around under the action of centrifugal force, so that the green manure is not easy to decay, and the interference on the smashing operation in the later period is avoided.
4. The height of the crushed plants can not be adjusted, and the working efficiency is not high.
5. The planting mode in foreign countries is greatly different from the orchard planting mode in China, and the power requirement of the operation machinery is high, so that the agricultural requirement of the orchard in China is not met.
Disclosure of Invention
Aiming at the technical problems, the orchard green manure obstacle avoidance crusher is provided, green manure crushing between rows and between plants of orchard fruit trees can be realized, continuous operation is performed between rows, obstacle avoidance operation can be performed between plants, and the green manure obstacle avoidance crusher is automatically operated under the traction of a tractor without personnel operation.
The purpose of the invention is realized by the following technical scheme:
the invention discloses an orchard green manure obstacle avoidance crusher which comprises a rack, inter-row crushing devices, inter-plant crushing obstacle avoidance devices and a transmission device, wherein the inter-row crushing devices are uniformly arranged at the bottom of the rack at intervals, the inter-plant crushing obstacle avoidance devices are arranged on one side of the bottom of the rack, and a power output shaft is connected with crushing shafts of the inter-row crushing devices, rotating shafts of the inter-plant crushing obstacle avoidance devices and the inter-plant crushing shafts through the transmission device.
Preferably, the interplant crushing obstacle avoidance device comprises an obstacle avoidance device, a mechanical arm and an interplant crushing device, one end of the interplant crushing device is mounted on an obstacle avoidance shell of the obstacle avoidance device, an interplant crushing shaft of the interplant crushing device extends out of the obstacle avoidance shell and is connected with one end of the mechanical arm, the other end of the mechanical arm is connected with a shell cover through a rotating shaft, the mechanical arm is controlled to rotate around the rotating shaft of the mechanical arm through the obstacle avoidance device, obstacle avoidance swing of the interplant crushing device is achieved, and crushing operation of the interplant crushing device is achieved through rotation of the interplant crushing shaft.
Preferably, the obstacle avoidance device comprises an obstacle avoidance shell, a hydraulic cylinder, a sensor and a single chip microcomputer, the sensor is installed on the obstacle avoidance shell, a signal end of the sensor is connected with the single chip microcomputer, one end of the hydraulic cylinder is connected with the obstacle avoidance shell, the other end of the hydraulic cylinder is connected to the rack, an oil cavity of the hydraulic cylinder is connected with a hydraulic system, a hydraulic pump of the hydraulic system is controlled by the single chip microcomputer to drive the hydraulic cylinder to act, and obstacle avoidance swing of the inter-plant crushing device is achieved.
Preferably, the hydraulic system comprises the hydraulic cylinder, 3 throttling valves, a three-position four-way X-shaped reversing valve, an overflow valve, a hydraulic oil tank, a stop valve, a pressure valve, a hydraulic pump and a hydraulic filter, wherein two ends of the hydraulic cylinder are respectively connected with two ports on one side of the three-position four-way X-shaped reversing valve through the throttling valves, and one port on the other side of the three-position four-way X-shaped reversing valve is connected with the hydraulic oil tank so as to store oil; the port is connected with a hydraulic oil tank through a hydraulic pump and a hydraulic filter, the pipeline of the port C connected with the hydraulic pump is also connected with the hydraulic oil tank through an overflow valve for constant pressure overflow, the hydraulic oil tank is connected with a pressure valve through a throttle valve and a stop valve for oil circuit pressure protection, the hydraulic pump is connected with a single chip microcomputer, the hydraulic pump is controlled to be started through the single chip microcomputer, and the hydraulic cylinder is controlled to act.
Preferably, keep away barrier shell top periphery and be provided with the rubber circle.
Preferably, the interplant crushing device and the interplant crushing device are identical in structure, crushing cutter shafts are symmetrically arranged between an upper mounting plate and a lower mounting plate of the crushing cutter disc, a plurality of crushing cutters are arranged on the crushing cutter shafts in parallel at the same interval along the axial direction, and the middle part of the crushing cutter disc is connected with a crushing shaft which is connected with a transmission device through the crushing shaft.
Preferably, the distance between the outer edges of the crushing knives of the adjacent row crushing devices is 100-150 mm.
Preferably, the front end part and the rear end part of the frame work are respectively provided with a retaining chain, each retaining chain is formed by arranging a plurality of iron ring chains on the frame hanging plate in parallel to form a soft chain, and the ground clearance of the bottom end is 10-15 mm.
Preferably, the bottom of the rack is further provided with a land wheel, the land wheel is connected to the bottom of the rack through an installation rod of the land wheel, the installation rod is provided with a plurality of installation holes, the ground clearance of the rack is adjusted through connection of different installations, the installation rod is further provided with a stop block, and a spring is further arranged between the stop block and the rack.
Preferably, the transmission device comprises an input shaft and a plurality of sets of belt transmissions, each set of belt transmission comprises a belt transmission with the same number of inter-row crushing shafts of the inter-row crushing device and two sets of belt transmissions of the inter-plant crushing device, two synchronous belt pulleys are arranged on the input shaft, two belt pulleys are arranged on each inter-row crushing shaft, the belt pulleys on the adjacent two inter-row crushing shafts are connected through a belt, belt pulleys are respectively arranged on a rotating shaft of a mechanical arm of the inter-plant crushing device and the inter-plant crushing shafts, the belt pulleys on the rotating shaft connected with the case cover are double-groove belt pulleys, and the belt pulleys on the adjacent inter-row crushing shafts and the belt pulleys of the mechanical arm end inter-plant crushing shafts are respectively connected through belts. The invention has the beneficial effects that:
1. according to the invention, the parallel row crushing devices are arranged, the plant crushing obstacle avoidance device is arranged on one side of the frame, the row crushing devices and the plant crushing devices are synchronously driven by the traction of the tractor, the green manure crushing operation from the row center line to the plant spacing center line can be completed by the driving row center line of the tractor, the work is continuous, and the efficiency is high.
2. One end of the inter-plant crushing and obstacle avoiding device is arranged on an obstacle avoiding shell of the obstacle avoiding device, an inter-plant crushing shaft of the inter-plant crushing and obstacle avoiding device extends out of the obstacle avoiding shell and is connected with one end of a mechanical arm, the other end of the mechanical arm is connected with a shell cover through a rotating shaft, the mechanical arm is controlled to rotate around the rotating shaft through the obstacle avoiding device, the inter-plant crushing device is prevented from swinging, and the inter-plant crushing device is crushed through rotation of the inter-plant crushing shaft.
3. The obstacle avoidance device is provided with a hydraulic cylinder and an infrared sensor outside an obstacle avoidance shell, the obstacle avoidance device normally works when moving forward, only when the sensor receives a signal of an obstacle, the sensor transmits the signal to the single chip microcomputer, the single chip microcomputer controls a hydraulic pump of a hydraulic system, and then the hydraulic cylinder is controlled to act, so that obstacle avoidance is realized. After the obstacle is crossed, the obstacle avoidance device is under the signal feedback of the infrared sensor, the single chip microcomputer controls the hydraulic system to enable the obstacle avoidance device to return to the original position, the process is continuously circulated, and obstacle avoidance is achieved. Keep away barrier shell top periphery and be provided with the rubber circle for with the soft contact of trunk, do not have the friction with the trunk, prevent to damage the trunk.
4. The crushing cutter shafts are symmetrically arranged between the upper mounting plate and the lower mounting plate of the crushing cutter head, and the crushing cutters are arranged on the crushing cutter shafts in parallel at the same interval along the axial direction, so that the crushing effect of the crushing cutters on green manure is improved, and the utilization rate of the green manure in an orchard is improved.
5. The invention is characterized in that the front end part and the rear end part of the frame work are respectively provided with a baffle chain formed by arranging a plurality of iron ring chains on the frame hanging plate in parallel to form a soft row chain, the ground clearance at the bottom end is 10-15mm, and the crushed green manure is prevented from being thrown out under the action of centrifugal force.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of fig. 1.
FIG. 4 is a perspective view of the inter-plant pulverizing apparatus of the present invention.
Fig. 5 is a schematic plan view of fig. 4.
Figure 6 is a schematic view of the shredder disk configuration of the present invention.
Fig. 7 is a sectional view a-a of fig. 6.
Fig. 8 is a schematic diagram of the hydraulic system of the present invention.
In the figure: 1. a hydraulic cylinder; 2. an obstacle avoidance shell; 3. a mechanical arm; 4. obstacle avoidance cutter shafts; 5. a piston rod; 6. a pulley; 7. a housing; 8. hinge; 9. a driven shaft; 10. a bearing; 11. a bearing seat; 12. a diagonal member; 13. a diagonal draw bar seat; 14. a frame; 15. a universal joint; 16. three-point hanging and connecting seats; 17. an input shaft; 18. a belt; 19. a cutter head; 20. a cutter shaft; 21. a crushing knife; 22. a land wheel; 23. blocking a chain; 24. a hydraulic filter; 25. a rubber ring; 26. the crushing device comprises a sensor, 27 ground wheels, 28 rotating shafts, 29 plant crushing shafts, 30 row crushing shafts, 30-1 row crushing shafts, 30-2 row crushing shafts, 30-3 row crushing shafts, 31 throttle valves, 32 three-position four-way X-shaped reversing valves, 33 overflow valves, 34 hydraulic oil tanks, 35 stop valves, 36 pressure valves and 37 hydraulic pumps.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b): as shown in fig. 1-3, the orchard green manure obstacle avoidance crusher comprises a frame 14, inter-row crushing devices, inter-plant crushing obstacle avoidance devices and a transmission device, wherein the inter-row crushing devices are uniformly arranged at the bottom of the frame 14 at intervals, the inter-plant crushing obstacle avoidance devices are arranged on one side of the bottom of the frame 14, and a power output shaft is connected with inter-row crushing shafts of the inter-row crushing devices, rotating shafts of the inter-plant crushing obstacle avoidance devices and inter-plant crushing shafts through the transmission device.
As shown in fig. 4-5, the inter-plant crushing obstacle avoidance device includes an obstacle avoidance device, a mechanical arm 3 and an inter-plant crushing device, one end of the inter-plant crushing device is mounted on the obstacle avoidance housing 2 of the obstacle avoidance device, the inter-plant crushing shaft 29 extends out of the obstacle avoidance housing 2, one end of the mechanical arm 3 is connected to the inter-plant crushing device, the other end of the mechanical arm 3 is connected to the casing 7 through a rotating shaft 28, the mechanical arm 3 is controlled to rotate around the rotating shaft 28 through the obstacle avoidance device, so that the inter-plant crushing device is capable of avoiding the obstacle and swinging, and the inter-plant crushing device is capable of crushing through the rotation of the inter-plant.
As shown in fig. 1 and 2, the obstacle avoidance device includes an obstacle avoidance housing 2, a hydraulic cylinder 1, a sensor 26 and a single chip microcomputer, the sensor 26 is installed on the obstacle avoidance housing 2, a signal end of the sensor is connected with the single chip microcomputer, one end of the hydraulic cylinder 1 is connected with the obstacle avoidance housing 2, the other end of the hydraulic cylinder 1 is connected to the frame 25, an oil cavity of the hydraulic cylinder 1 is connected with a hydraulic system, the hydraulic system is controlled by the single chip microcomputer, the hydraulic cylinder 1 is driven to act, and obstacle avoidance swing of the inter-plant crushing device.
As shown in fig. 8, the hydraulic system includes the hydraulic cylinder 1, 3 throttle valves 31, a three-position four-way X-type directional control valve 32, an overflow valve 33, a hydraulic oil tank 34, a stop valve 35, a pressure valve 36, a hydraulic pump 37 and a hydraulic filter 38, two chambers of the hydraulic cylinder 1 are respectively connected with two ports A, B on one side of the three-position four-way X-type directional control valve 32 through the throttle valve 31 with throttling function, and one port D (the end corresponding to the port B) of the two ports on the other side of the three-position four-way X-type directional control valve 32 is connected with the hydraulic oil tank 34 to store oil; in order that the oil circuit can work normally, the other port C (the end corresponding to the port A) is connected with the hydraulic oil tank 34 through the hydraulic pump 37 and the hydraulic filter 38, and the hydraulic filter 38 can filter impurities in the oil circuit to ensure that the oil circuit is clean; a pipeline connected with the port C and the hydraulic pump 37 is also connected with a hydraulic oil tank 34 through an overflow valve 33, and the functions of constant pressure overflow and safety protection are achieved; the pressure valve 36 is connected through the throttle valve 31 and the stop valve 35; under the electromagnetic action of the three-position four-way X-shaped reversing valve 32, the valve core can realize the conversion of three positions of a left position, a middle position and a right position, and when the valve core is in the middle position, all oil ports are not communicated as can be seen from fig. 8; when the valve core is in the left position, the oil path is led out from the port A from the port C, and the port B is communicated with the port D from the port A as can be seen from the graph 8; when the valve core is in the right position, the oil path can be led in from the port C to the port B, and the port A is communicated with the port D, so that the reversing of the three-position four-way X-shaped reversing valve 32 is realized, and the extension and the contraction of the hydraulic cylinder 1 are completed; the hydraulic pump 37 is connected with the single chip microcomputer, the hydraulic pump 37 is controlled to be started through the single chip microcomputer, and the hydraulic cylinder 1 is controlled to move.
The throttle valve 31 is used for controlling the flow rate of the oil liquid, and preventing the hydraulic cylinder from jerky movement caused by too high flow rate. The three-position four-way X-type directional control valve 32 is used to change the direction of the incoming oil to control the extension and retraction of the hydraulic cylinder. The relief valve 33 mainly plays a role of constant pressure relief and safety protection. The shutoff valve 35 has a very reliable shutoff action, thereby protecting the oil passage. The pressure valve 36 controls and regulates the pressure of the fluid flow in the hydraulic system. The pressure of the oil way is guaranteed to be kept in a normal range.
The periphery of the top of the obstacle avoidance shell 2 is provided with a rubber ring 25; is in soft contact with the trunk without friction with the trunk.
As shown in fig. 6-7, the inter-plant crushing device and the inter-row crushing device have the same structure, and are both formed by symmetrically arranging crushing cutter shafts 20 between the upper and lower installation plates of the crushing cutter disc 19 and arranging a plurality of crushing cutters 21 on the crushing cutter shafts 20 in parallel at the same interval along the axial direction, and the crushing effect is enhanced by arranging 4 crushing cutters 21 in the embodiment; the middle part of the crushing cutter head 20 is connected with a crushing shaft which is connected with a transmission device through a crushing shaft.
The distance between the outer edges of the crushing knives of the adjacent row crushing devices is 100-150mm, and the distance is 120mm in the embodiment, so that the crushing knives cannot collide with each other in the working process, and an omission area cannot be formed due to too far distance.
As shown in figure 1, the front end part and the rear end part of the working frame 14 are respectively provided with a baffle chain 23, the baffle chains 23 are formed by arranging a plurality of iron ring chains on the frame hanging plate in parallel to form a soft chain, the ground clearance of the bottom end of the soft chain is 10-15mm, and the ground clearance of the bottom end of the soft chain is 13mm according to the actual requirement.
In order to ensure the stability of the machine body and the green manure stubble height in the advancing process, the bottom of the rack is also provided with a land wheel 22, the land wheel 22 is connected to the bottom of the rack 14 through a mounting rod of the land wheel, the mounting rod is provided with a plurality of mounting holes, and the height of the rack above the ground is adjusted by connecting different mounting rods, so that the height adjustment of mowing stubble height is realized; a stop block is arranged on the mounting rod, and a spring is arranged between the stop block and the rack 14.
As shown in fig. 1, the transmission device comprises an input shaft and a plurality of belt transmissions, the plurality of belt transmissions comprise belt transmissions with the same number as the row crushing shafts 30 of the row crushing device and two groups of belt transmissions of the plant crushing device, the number of the row crushing devices is 3 in the embodiment, and the number of the row crushing shafts 30 is 3; the input shaft 17 is provided with two synchronous belt wheels, each inter-row crushing shaft 30 is provided with two belt wheels, the belt wheels on the adjacent two inter-row crushing shafts 30 are connected through a belt, the rotating shaft 28 of the mechanical arm 3 of the inter-plant crushing device and the inter-plant crushing shaft 29 are respectively provided with a belt wheel, wherein the belt wheels on the rotating shaft 28 connected with the casing 7 are double-groove belt wheels, and are respectively connected with the belt wheels on the adjacent inter-row crushing shafts 30 and the belt wheels of the inter-plant crushing shafts 29 at the ends of the mechanical arms 3 through belts. The crushing shafts of the inter-row crushing device and the inter-plant crushing device are rotated synchronously.
The working principle of the invention is as follows:
when the invention works, a traction tractor is connected with a frame 14 through a three-point hitch seat 16, a power output shaft of the tractor is connected with an input shaft 17 through a universal joint 15, two belt wheels are arranged on the input shaft 17, the two belt wheels are respectively connected with a belt wheel on an interline crushing shaft I30-1 and an interline crushing shaft II 30-2 of two interline crushing devices adjacent to the two belt wheels through belts for power transmission, the interline crushing shaft II 30-2 and the interline crushing shaft III 30-3 are both provided with two belt wheels, and the other belt wheel is connected with a belt wheel on the interline crushing shaft III 30-3 through a belt for power transmission, so that the rotation of an interline crushing cutter head is realized; the other belt wheel on the inter-row crushing shaft III 30-3 is connected with a double-groove belt wheel on a rotating shaft 28 of the inter-plant crushing obstacle avoidance device through a belt to perform power transmission, and the double-groove belt wheel on the rotating shaft 28 is connected with a belt wheel on an inter-plant crushing shaft 29 through the belt to drive an inter-plant crushing cutter head to rotate; the inter-plant crushing obstacle avoidance device transmits detected signals to the single chip microcomputer through a sensor 26 arranged on an obstacle avoidance shell 2 of the inter-plant crushing obstacle avoidance device, the single chip microcomputer controls a hydraulic pump 37 of a hydraulic system to work, and a piston of a hydraulic cylinder 1 is driven to stretch and retract, so that the inter-plant crushing device is driven to swing to avoid obstacles, and meanwhile, inter-row and inter-plant crushing obstacle avoidance operation is realized; the top of the obstacle avoidance shell 2 is also provided with a rubber ring 25 which is in soft contact with trees to prevent the trees from being damaged.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (10)
1. The utility model provides an obstacle rubbing crusher is kept away to orchard green manure which characterized in that: the inter-row crushing device is arranged at the bottom of the frame at even intervals, the inter-plant crushing obstacle avoidance device is arranged on one side of the bottom of the frame, and a power output shaft is connected with a crushing shaft of the inter-row crushing device, a rotating shaft of the inter-plant crushing obstacle avoidance device and a crushing shaft of the inter-plant crushing obstacle avoidance device through the transmission device.
2. The orchard green manure obstacle-avoiding crusher as claimed in claim 1, characterized in that: the interplant crushing obstacle avoidance device comprises an obstacle avoidance device, a mechanical arm and an interplant crushing device, one end of the interplant crushing device is mounted on an obstacle avoidance shell of the obstacle avoidance device, a interplant crushing shaft of the interplant crushing device extends out of the obstacle avoidance shell and is connected with one end of the mechanical arm, the other end of the mechanical arm is connected with a shell cover through a rotating shaft, the mechanical arm is controlled to rotate around the rotating shaft of the mechanical arm through the obstacle avoidance device, the interplant crushing device is prevented from swinging, and the interplant crushing device is crushed through the rotation of the interplant crushing shaft.
3. The orchard green manure obstacle-avoiding crusher as claimed in claim 2, characterized in that: the obstacle avoidance device comprises an obstacle avoidance shell, a hydraulic cylinder, a sensor and a single chip microcomputer, the sensor is installed on the obstacle avoidance shell, the signal end of the sensor is connected with the single chip microcomputer, one end of the hydraulic cylinder is connected with the obstacle avoidance shell, the other end of the hydraulic cylinder is connected to the rack, an oil cavity of the hydraulic cylinder is connected with a hydraulic system, the hydraulic pump of the hydraulic system is controlled by the single chip microcomputer, the hydraulic cylinder is driven to act, and obstacle avoidance swing of the inter-plant crushing device.
4. The orchard green manure obstacle-avoiding crusher as claimed in claim 3, characterized in that: the hydraulic system comprises the hydraulic cylinder, 3 throttling valves, a three-position four-way X-shaped reversing valve, an overflow valve, a hydraulic oil tank, a stop valve, a pressure valve, a hydraulic pump and a hydraulic filter, wherein two ends of the hydraulic cylinder are respectively connected with two ports on one side of the three-position four-way X-shaped reversing valve through the throttling valves, and one port on the other side of the three-position four-way X-shaped reversing valve is connected with the hydraulic oil tank so as to store oil; the port is connected with a hydraulic oil tank through a hydraulic pump and a hydraulic filter, the pipeline of the port C connected with the hydraulic pump is also connected with the hydraulic oil tank through an overflow valve for constant pressure overflow, the hydraulic oil tank is connected with a pressure valve through a throttle valve and a stop valve for oil circuit pressure protection, the hydraulic pump is connected with a single chip microcomputer, the hydraulic pump is controlled to be started through the single chip microcomputer, and the hydraulic cylinder is controlled to act.
5. The orchard green manure obstacle-avoiding crusher as claimed in claim 3, characterized in that: and a rubber ring is arranged on the periphery of the top of the obstacle avoidance shell.
6. The orchard green manure obstacle-avoiding crusher as claimed in claim 2, characterized in that: the inter-plant crushing device and the inter-row crushing device are identical in structure, crushing cutter shafts are symmetrically arranged between an upper mounting plate and a lower mounting plate of a crushing cutter disc, a plurality of crushing cutters are arranged on the crushing cutter shafts in parallel at the same interval in the axial direction, and a crushing shaft is connected to the middle of the crushing cutter disc and connected with a transmission device through the crushing shaft.
7. The orchard green manure obstacle-avoiding crusher as claimed in claim 3, characterized in that: the distance between the outer edges of the crushing knives of the adjacent inter-row crushing devices is 100-150 mm.
8. The orchard green manure obstacle-avoiding crusher as claimed in claim 1, characterized in that: the front end part and the rear end part of the working frame are respectively provided with a retaining chain, the retaining chains are formed by arranging a plurality of iron link chains on a hanging plate of the frame in parallel to form a soft chain, and the ground clearance at the bottom end is 10-15 mm.
9. The orchard green manure obstacle-avoiding crusher as claimed in claim 1, characterized in that: the ground wheel is connected to the bottom of the frame through an installation rod, a plurality of installation holes are formed in the installation rod, the ground clearance of the frame is adjusted through connection of different installation positions, a stop block is further arranged on the installation rod, and a spring is further arranged between the stop block and the frame.
10. The orchard green manure obstacle-avoiding crusher as claimed in claim 1, characterized in that: the transmission device comprises an input shaft and a plurality of sets of belt transmissions, the plurality of sets of belt transmissions comprise belt transmissions with the same number of inter-row crushing shafts of the inter-row crushing device and two sets of belt transmissions of the inter-plant crushing device, two synchronous belt pulleys are arranged on the input shaft, two belt pulleys are arranged on each inter-row crushing shaft, the belt pulleys on the adjacent two inter-row crushing shafts are connected through a belt, belt pulleys are respectively arranged on a rotating shaft of a mechanical arm of the inter-plant crushing device and the inter-plant crushing shafts, the belt pulleys on the rotating shaft connected with the shell cover are double-groove belt pulleys, and the belt pulleys on the adjacent inter-row crushing shafts and the belt pulleys of the mechanical arm end inter-plant crushing shafts are respectively connected through the belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022083173.8U CN212344540U (en) | 2020-09-21 | 2020-09-21 | Green fertile barrier rubbing crusher that keeps away in orchard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022083173.8U CN212344540U (en) | 2020-09-21 | 2020-09-21 | Green fertile barrier rubbing crusher that keeps away in orchard |
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| CN212344540U true CN212344540U (en) | 2021-01-15 |
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| CN202022083173.8U Expired - Fee Related CN212344540U (en) | 2020-09-21 | 2020-09-21 | Green fertile barrier rubbing crusher that keeps away in orchard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075195A (en) * | 2020-09-21 | 2020-12-15 | 塔里木大学 | Green fertile barrier rubbing crusher that keeps away in orchard |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075195A (en) * | 2020-09-21 | 2020-12-15 | 塔里木大学 | Green fertile barrier rubbing crusher that keeps away in orchard |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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