A self-propelled red pine mushroom spreading machine

Abstract

The present invention relates to a self-propelled red pine mushroom spreading machine, comprising a self-propelled chassis, a first chain rake conveying mechanism being hingedly connected to one end of the self-propelled chassis front end, a straw picking mechanism being fixedly connected to the other end of the first chain rake conveying mechanism, the straw picking mechanism being hingedly connected to the self-propelled chassis, a second chain rake conveying mechanism being correspondingly provided at the end of the first chain rake conveying mechanism away from the straw picking mechanism, a straw crushing mechanism being correspondingly provided at the end of the second chain rake conveying mechanism away from the first chain rake conveying mechanism, a material box being correspondingly provided at the discharge end of the straw crushing mechanism, the second chain rake conveying mechanism, the straw crushing mechanism, and the material box being all located at the top of the self-propelled chassis, a trenching mechanism being provided at the bottom of the self-propelled chassis, and the straw picking mechanism, the first chain rake conveying mechanism, the trenching mechanism, the self-propelled chassis, the second chain rake conveying mechanism, and the straw crushing mechanism being transmission-connected to a power system. The present invention can complete multiple processes in one land entry, thereby reducing the number of land entry times for the machine and improving work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a self-propelled red pine mushroom spreading machine. Background Art

[0002] Red pine mushrooms are a precious edible fungus that grows symbiotically with tree roots and are one of the top ten mushrooms in the international mushroom market. With their vibrant color, delicate texture, and excellent taste, they possess high anti-cancer activity, lower blood lipids and blood sugar, soothe nerves, and improve arteriosclerosis, possessing both medicinal and edible value. Crop straw from crops such as corn, rice, wheat, and cotton can be used as raw material for red pine mushroom cultivation. Therefore, the development of the red pine mushroom industry can significantly reduce the environmental pollution caused by straw burning, transforming waste into valuable resources and significantly improving local economic, social, and ecological benefits.

[0003] At present, there are many preparation steps before sowing red pine mushrooms in the field. Most of the machines in each process are small machines, which have problems such as simple structure and single function. During operation, multiple machines with corresponding functions are often required to enter the field multiple times, which not only causes multiple crushing of farmland, but also has low operation efficiency, seriously restricting the development of the red pine mushroom industry.

[0004] Therefore, it is necessary to design a self-propelled red pine mushroom spreading machine to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a self-propelled red pine mushroom spreading machine to solve the above problems, so as to complete multiple processes in one trip to the ground, reduce the number of times the machine enters the ground, and improve work efficiency.

[0006] To achieve the above-mentioned objectives, the present invention provides the following scheme: a self-propelled red pine mushroom spreading machine, comprising a self-propelled chassis, a front end of the self-propelled chassis is hinged with one end of a first chain rake conveying mechanism, the other end of the first chain rake conveying mechanism is fixedly connected to a straw picking mechanism, the straw picking mechanism is hinged to the self-propelled chassis, the end of the first chain rake conveying mechanism away from the straw picking mechanism is correspondingly provided with a second chain rake conveying mechanism, the end of the second chain rake conveying mechanism away from the first chain rake conveying mechanism is correspondingly provided with a straw crushing mechanism, the discharge end of the straw crushing mechanism is correspondingly provided with a material box, the second chain rake conveying mechanism, the straw crushing mechanism and the material box are all located at the top of the self-propelled chassis, and a ditching mechanism is provided at the bottom of the self-propelled chassis, and the straw picking mechanism, the first chain rake conveying mechanism, the ditching mechanism, the self-propelled chassis, the second chain rake conveying mechanism and the straw crushing mechanism are transmission-connected with a power system.

[0007] Preferably, the first chain rake conveying mechanism includes a first shell, the first shell is hinged to the front end of the self-propelled chassis, a first driving shaft is rotatably provided at the outlet end of the first shell, the first driving shaft is transmission-connected to the power system, the first driving shaft is transmission-connected to a first driven shaft through a chain rake, the first driven shaft is rotatably provided at the inlet end of the first shell, the straw picking mechanism is fixedly connected to the inlet end of the first shell, and the second chain rake conveying mechanism is correspondingly provided at the outlet end of the first shell.

[0008] Preferably, the straw picking mechanism includes a frame, one end of the frame is fixedly connected to the inlet end of the first shell, the other end of the frame is rotatably connected to a picker, the middle of the frame is rotatably connected to a screw conveyor, the pickup and the screw conveyor rotate in opposite directions, the pickup and the screw conveyor are both transmission-connected to the power system, a number of soil dropout openings are opened in the middle of the bottom end of the frame, and the soil dropout openings are located below the screw conveyor, one end of the frame close to the first shell is hinged to one end of a lifting cylinder, the other end of the lifting cylinder is hinged to the self-propelled chassis, and both sides of the end of the frame provided with the pickup are rotatably connected to limited depth wheels.

[0009] Preferably, the screw conveyor includes a cylinder, both ends of which are rotatably connected to the two opposite side walls of the frame, one end of the outer wall of the cylinder is fixedly connected to a short spiral blade, and the other end of the outer wall of the cylinder is fixedly connected to a long spiral blade, and the short spiral blade has an opposite rotation direction to the long spiral blade, and a plurality of shift rods are circumferentially fixedly connected to the middle part of the outer wall of the cylinder, and the plurality of shift rods are located between the short spiral blade and the long spiral blade and are arranged corresponding to the inlet end of the first shell.

[0010] Preferably, the second chain rake conveying mechanism includes a second shell, the second shell is fixedly connected to the top of the self-propelled chassis, the inlet end of the second shell is correspondingly arranged to the outlet end of the first shell, the straw crushing mechanism is correspondingly arranged at the outlet end of the second shell, the outlet end of the second shell is rotatably connected to a second driving shaft, the second driving shaft is connected to a second driven shaft through the chain rake transmission, the second driven shaft is rotatably connected to the inlet end of the second shell, and the second driving shaft is transmission-connected to the power system.

[0011] Preferably, the straw crushing mechanism is fixedly connected to the top of the self-propelled chassis, the straw crushing mechanism is transmission-connected to the power system, the inlet end of the straw crushing mechanism is correspondingly arranged to the outlet end of the second shell, the outlet end of the straw crushing mechanism is connected to one end of the discharge pipe, and the other end of the discharge pipe is located inside the material box.

[0012] Preferably, the material box is fixedly connected to the top of the self-propelled chassis, and an inlet is provided at the top of the material box. The end of the discharge pipe extends into the interior of the material box through the inlet. The bottom end of the material box is fixedly connected to the top of an inclined slide, and the bottom end of the slide is fixedly connected to a discharge port. The discharge port passes through the self-propelled chassis and is located directly above the trenching mechanism.

[0013] Preferably, the trenching mechanism includes a trenching frame, one end of a telescopic oil cylinder is hinged on both sides of the middle of the trenching frame, the other end of the telescopic oil cylinder is hinged to the bottom end of the self-propelled chassis, the front end of the trenching frame is rotatably connected to a driving sprocket, the driving sprocket is connected to a driven sprocket through a trenching chain, the driven sprocket is rotatably connected to the rear end of the trenching frame, a number of trenching cutters arranged at equal intervals are fixedly connected on both sides of the trenching chain, the driving sprocket is transmission-connected to the power system, and the front end height of the trenching frame is higher than the rear end height.

[0014] Preferably, the power system includes an engine, the engine is fixedly connected to the top of the self-propelled chassis, one end of the engine is transmission-connected to a gearbox, the gearbox is fixedly connected to the bottom of the self-propelled chassis, the gearbox is provided with a first output shaft and a second output shaft, the first output shaft is transmission-connected to the driving sprocket and the second driving shaft, the second output shaft is transmission-connected to a straw picking up hydraulic pump, the straw picking up hydraulic pump is fixedly connected to the bottom end of the self-propelled chassis, the straw picking up hydraulic pump is transmission-connected to a straw picking up hydraulic motor, the straw picking up hydraulic motor is fixedly connected to the frame, the straw picking up hydraulic motor is transmission-connected to the picker and the cylinder, the other end of the engine is transmission-connected to a walking hydraulic pump, the walking hydraulic pump is fixedly connected to the top of the self-propelled chassis, the walking hydraulic pump is transmission-connected to the walking hydraulic motor, the walking hydraulic motor is fixedly connected to the self-propelled chassis, the walking hydraulic motor is transmission-connected to the front axle assembly of the self-propelled chassis, and the third end of the engine is transmission-connected to the straw crushing mechanism.

[0015] Compared with the prior art, the present invention has the following advantages and technical effects:

[0016] The power system of the self-propelled red pine mushroom spreading machine of the present invention is activated, driving the straw picking mechanism, the first chain rake conveying mechanism, the trenching mechanism, the self-propelled chassis, the second chain rake conveying mechanism, and the straw crushing mechanism to operate. The picker picks up the straw on the ground and conveys the straw to the first chain rake conveying mechanism and the subsequent second chain rake conveying mechanism via a spiral conveyor. The second chain rake conveying mechanism then conveys the straw to the straw crushing mechanism, where the straw is crushed and conveyed into the material box through a discharge pipe under the action of wind. At the same time, the telescopic cylinder extends, and the trenching mechanism performs the trenching operation. The straw conveyed to the material box falls into the trench opened by the trenching mechanism through the material box discharge port due to its own gravity, completing the spreading operation. The self-propelled red pine mushroom spreading machine of the present invention can complete multiple processes in one entry into the ground, reducing the number of entry times of the machine and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 The overall axonometric measurement of the present invention Figure 1 ;

[0020] Figure 3 The overall axonometric measurement of the present invention Figure 2 ;

[0021] Figure 4 for Figure 3 A partial enlarged view of middle A;

[0022] Figure 5 This is a structural diagram of the first chain rake conveying mechanism of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the straw picking mechanism of the present invention;

[0024] Figure 7 This is a structural diagram of the second chain rake conveying mechanism and the straw crushing mechanism of the present invention;

[0025] Figure 8 This is a schematic diagram of the material box structure of the present invention;

[0026] Figure 9 It is a structural schematic diagram of the trenching mechanism of the present invention.

[0027] Among them, 1. Straw picking mechanism; 101. Frame; 102. Picker; 103. Screw conveyor; 104. Soil drop port; 105. Depth-limiting wheel; 106. Cylinder; 107. Short spiral blade; 108. Long spiral blade; 109. Push rod; 2. First chain rake conveying mechanism; 201. First housing; 202. First driving shaft; 203. First driven shaft; 3. Ditching mechanism; 301. Driving sprocket; 302. Driven sprocket; 303. Ditching frame; 304. Ditching chain; 305. Ditching tool; 4. Self-propelled chassis; 5. Second Chain rake conveying mechanism; 501, second housing; 502, second driving shaft; 503, second driven shaft; 6, straw crushing mechanism; 601, discharge pipe; 7, material box; 701, feed port; 702, slide; 703, discharge port; 8, power system; 801, engine; 802, gearbox; 803, first output shaft; 804, second output shaft; 805, straw picking hydraulic pump; 806, straw picking hydraulic motor; 807, travel hydraulic pump; 808, travel hydraulic motor; 9, lifting cylinder; 10, chain rake; 11, telescopic cylinder. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Reference Figures 1-9 The present invention provides a self-propelled red pine mushroom spreading machine, including a self-propelled chassis 4, the front end of the self-propelled chassis 4 is hinged with one end of a first chain rake conveying mechanism 2, the other end of the first chain rake conveying mechanism 2 is fixedly connected to a straw picking mechanism 1, the straw picking mechanism 1 is hinged to the self-propelled chassis 4, the end of the first chain rake conveying mechanism 2 away from the straw picking mechanism 1 is correspondingly provided with a second chain rake conveying mechanism 5, the end of the second chain rake conveying mechanism 5 away from the first chain rake conveying mechanism 2 is correspondingly provided with a straw crushing mechanism 6, the discharging end of the straw crushing mechanism 6 is correspondingly provided with a material box 7, the second chain rake conveying mechanism 5, the straw crushing mechanism 6, and the material box 7 are all located at the top of the self-propelled chassis 4, and a ditching mechanism 3 is provided at the bottom of the self-propelled chassis 4, and the straw picking mechanism 1, the first chain rake conveying mechanism 2, the ditching mechanism 3, the self-propelled chassis 4, the second chain rake conveying mechanism 5, and the straw crushing mechanism 6 are transmission-connected with a power system 8.

[0031] A further optimized solution is provided, in which the first chain rake conveying mechanism 2 includes a first shell 201, which is hinged to the front end of the self-propelled chassis 4, and a first driving shaft 202 is rotatably provided at the outlet end of the first shell 201, and the first driving shaft 202 is transmission-connected to the power system 8, and the first driving shaft 202 is transmission-connected to the first driven shaft 203 through the chain rake 10, and the first driven shaft 203 is rotationally provided at the inlet end of the first shell 201, and the straw picking mechanism 1 is fixedly connected to the inlet end of the first shell 201, and the second chain rake conveying mechanism 5 is correspondingly provided at the outlet end of the first shell 201.

[0032] The first driving shaft 202 and the first driven shaft 203 are rotatably connected to the first housing 201 via square seat bearings respectively.

[0033] To further optimize the solution, the straw picking mechanism 1 includes a frame 101, one end of the frame 101 is fixedly connected to the inlet end of the first shell 201, and the other end of the frame 101 is rotatably connected to the picker 102, and the middle part of the frame 101 is rotatably connected to the screw conveyor 103, and the picker 102 rotates in opposite directions to the screw conveyor 103. The picker 102 and the screw conveyor 103 are both transmission-connected to the power system 8, and a number of soil dropping openings 104 are opened in the middle of the bottom end of the frame 101, and the several soil dropping openings 104 are located below the screw conveyor 103. One end of the frame 101 close to the first shell 201 is hinged to one end of the lifting cylinder 9, and the other end of the lifting cylinder 9 is hinged to the self-propelled chassis 4. The frame 101 is provided with a picker 102, and both sides of the end are rotatably connected to the limited depth wheels 105.

[0034] The picker 102 and the screw conveyor 103 are rotatably connected to the frame 101 through square seat bearings respectively.

[0035] A further optimized solution is that the screw conveyor 103 includes a cylinder 106, both ends of which are rotatably connected to the two opposite side walls of the frame 101, a short spiral blade 107 is fixedly connected to one end of the outer wall of the cylinder 106, and a long spiral blade 108 is fixedly connected to the other end of the outer wall of the cylinder 106. The short spiral blade 107 and the long spiral blade 108 rotate in opposite directions, and a number of shift rods 109 are circumferentially fixedly connected to the middle part of the outer wall of the cylinder 106. The number of shift rods 109 are located between the short spiral blade 107 and the long spiral blade 108 and are arranged corresponding to the inlet end of the first shell 201.

[0036] A further optimized solution is provided, in which the second chain rake conveying mechanism 5 includes a second shell 501, which is fixedly connected to the top of the self-propelled chassis 4, and the inlet end of the second shell 501 is corresponding to the outlet end of the first shell 201. The straw crushing mechanism 6 is correspondingly arranged at the outlet end of the second shell 501, and the outlet end of the second shell 501 is rotatably connected to the second driving shaft 502. The second driving shaft 502 is connected to the second driven shaft 503 through the chain rake 10. The second driven shaft 503 is rotatably connected to the inlet end of the second shell 501, and the second driving shaft 502 is connected to the power system 8.

[0037] The second driving shaft 502 and the second driven shaft 503 are rotatably connected to the second housing 501 through square seat bearings respectively.

[0038] To further optimize the solution, the straw crushing mechanism 6 is fixedly connected to the top of the self-propelled chassis 4, the straw crushing mechanism 6 is transmission-connected to the power system 8, the inlet end of the straw crushing mechanism 6 is correspondingly arranged to the outlet end of the second shell 501, and the outlet end of the straw crushing mechanism 6 is connected to one end of the discharge pipe 601, and the other end of the discharge pipe 601 is located inside the material box 7.

[0039] A further optimized solution is that the material box 7 is fixedly connected to the top of the self-propelled chassis 4, and a feed port 701 is provided at the top of the material box 7. The end of the discharge pipe 601 extends into the interior of the material box 7 through the feed port 701. The bottom end of the material box 7 is fixedly connected to the top of an inclined slide 702, and the bottom end of the slide 702 is fixedly connected to a discharge port 703. The discharge port 703 passes through the self-propelled chassis 4 and is located directly above the trenching mechanism 3.

[0040] To further optimize the solution, the trenching mechanism 3 includes a trenching frame 303, and one end of the telescopic cylinder 11 is hinged on both sides of the middle part of the trenching frame 303, and the other end of the telescopic cylinder 11 is hinged to the bottom end of the self-propelled chassis 4. The front end of the trenching frame 303 is rotatably connected to the driving sprocket 301, and the driving sprocket 301 is connected to the driven sprocket 302 through the trenching chain 304. The driven sprocket 302 is rotatably connected to the rear end of the trenching frame 303, and a number of trenching cutters 305 arranged at equal intervals are fixedly connected on both sides of the trenching chain 304. The driving sprocket 301 is connected to the power system 8 for transmission, and the front end height of the trenching frame 303 is higher than the rear end height.

[0041] Further optimization scheme, the power system 8 includes an engine 801, the engine 801 is fixedly connected to the top of the self-propelled chassis 4, one end of the engine 801 is connected to the gearbox 802, the gearbox 802 is fixedly connected to the bottom of the self-propelled chassis 4, the gearbox 802 is provided with a first output shaft 803 and a second output shaft 804, the first output shaft 803 is connected to the driving sprocket 301 and the second driving shaft 502, the second output shaft 804 is connected to the straw picking hydraulic pump 805, the straw picking hydraulic pump 805 is fixedly connected to the bottom of the self-propelled chassis 4, and the straw picking hydraulic pump 805 is connected to the There is a straw picking hydraulic motor 806, which is fixedly connected to the frame 101. The straw picking hydraulic motor 806 is transmission-connected to the picker 102 and the cylinder 106. The other end of the engine 801 is transmission-connected to the walking hydraulic pump 807. The walking hydraulic pump 807 is fixedly connected to the top of the self-propelled chassis 4. The walking hydraulic pump 807 is transmission-connected to the walking hydraulic motor 808. The walking hydraulic motor 808 is fixedly connected to the self-propelled chassis 4. The walking hydraulic motor 808 is transmission-connected to the front axle assembly of the self-propelled chassis 4. The third end of the engine 801 is transmission-connected to the straw crushing mechanism 6.

[0042] The working process of the present invention is as follows:

[0043] The power system 8 is started, driving the straw picking mechanism 1, the first chain rake conveying mechanism 2, the ditching mechanism 3, the self-propelled chassis 4, the second chain rake conveying mechanism 5, and the straw crushing mechanism 6 to operate. The picker 102 picks up the straw on the ground and conveys the straw to the first chain rake conveying mechanism 2 and the subsequent second chain rake conveying mechanism 5 through the screw conveyor 103. Then the second chain rake conveying mechanism 5 conveys the straw to the straw crushing mechanism 6. The straw is broken in the straw crushing mechanism 6 and conveyed to the material box 7 through the discharge pipe 601 under the action of wind; at the same time, the telescopic cylinder 11 extends, and the ditching mechanism 3 performs ditching operation; the straw conveyed to the material box 7 falls into the ditch opened by the ditching mechanism 3 through the material box discharge port 703 due to its own gravity, completing the paving operation.

[0044] The self-propelled red pine mushroom spreading machine of the present invention can complete multiple working procedures in one trip to the ground, thereby reducing the number of trips of the machine to the ground and improving working efficiency.

[0045] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art should fall within the scope of protection defined by the claims of the present invention.

Claims

1. A self-propelled red pine mushroom spreading machine, characterized in that: The invention comprises a self-propelled chassis (4), wherein the front end of the self-propelled chassis (4) is hingedly connected to one end of a first chain rake conveying mechanism (2), the other end of the first chain rake conveying mechanism (2) is fixedly connected to a straw picking mechanism (1), the straw picking mechanism (1) is hingedly connected to the self-propelled chassis (4), the end of the first chain rake conveying mechanism (2) away from the straw picking mechanism (1) is correspondingly provided with a second chain rake conveying mechanism (5), and the end of the second chain rake conveying mechanism (5) away from the first chain rake conveying mechanism (2) is correspondingly provided with a second chain rake conveying mechanism (5). A straw crushing mechanism (6), a material box (7) is correspondingly provided at the discharge end of the straw crushing mechanism (6), the second chain rake conveying mechanism (5), the straw crushing mechanism (6), and the material box (7) are all located at the top of the self-propelled chassis (4), a ditching mechanism (3) is provided at the bottom of the self-propelled chassis (4), and the straw picking mechanism (1), the first chain rake conveying mechanism (2), the ditching mechanism (3), the self-propelled chassis (4), the second chain rake conveying mechanism (5), and the straw crushing mechanism (6) are transmission-connected to a power system (8); The first chain rake conveying mechanism (2) includes a first shell (201), the first shell (201) is hinged to the front end of the self-propelled chassis (4), a first driving shaft (202) is rotatably provided at the outlet end of the first shell (201), the first driving shaft (202) is transmission-connected to the power system (8), the first driving shaft (202) is transmission-connected to a first driven shaft (203) via a chain rake (10), the first driven shaft (203) is rotatably provided at the inlet end of the first shell (201), the straw picking mechanism (1) is fixedly connected to the inlet end of the first shell (201), and the second chain rake conveying mechanism (5) is correspondingly provided at the outlet end of the first shell (201); The straw picking mechanism (1) comprises a frame (101), one end of the frame (101) is fixedly connected to the inlet end of the first shell (201), the other end of the frame (101) is rotatably connected to a picker (102), the middle part of the frame (101) is rotatably connected to a screw conveyor (103), the picker (102) and the screw conveyor (103) rotate in opposite directions, and the picker (102) and the screw conveyor (103) are both connected to the power system ( 8) Transmission connection, a plurality of soil dropping openings (104) are provided in the middle of the bottom end of the frame (101), and the plurality of soil dropping openings (104) are located below the screw conveyor (103); one end of the frame (101) close to the first shell (201) is hingedly connected to one end of a lifting cylinder (9), and the other end of the lifting cylinder (9) is hingedly connected to the self-propelled chassis (4); and both sides of one end of the frame (101) provided with a pick-up (102) are rotatably connected to limited depth wheels (105); The screw conveyor (103) comprises a cylinder (106), two ends of the cylinder (106) are rotatably connected to two opposite side walls of the frame (101), one end of the outer wall of the cylinder (106) is fixedly connected to a short spiral blade (107), and the other end of the outer wall of the cylinder (106) is fixedly connected to a long spiral blade (108), and the short spiral blade (107) and the long spiral blade (108) rotate in opposite directions; The trenching mechanism (3) comprises a trenching frame (303), one end of a telescopic oil cylinder (11) is hingedly connected to both sides of the middle of the trenching frame (303), the other end of the telescopic oil cylinder (11) is hingedly connected to the bottom end of the self-propelled chassis (4), the front end of the trenching frame (303) is rotatably connected to a driving sprocket (301), the driving sprocket (301) is transmission-connected to a driven sprocket (302) via a trenching chain (304), the driven sprocket (302) is rotationally connected to the rear end of the trenching frame (303), a plurality of trenching cutters (305) arranged at equal intervals are fixedly connected to both sides of the trenching chain (304), the driving sprocket (301) is transmission-connected to the power system (8), and the front end of the trenching frame (303) is higher than the rear end.

2. A self-propelled red pine mushroom spreading machine according to claim 1, characterized in that: The second chain rake conveying mechanism (5) includes a second shell (501), the second shell (501) is fixedly connected to the top of the self-propelled chassis (4), the inlet end of the second shell (501) is correspondingly arranged to the outlet end of the first shell (201), the straw crushing mechanism (6) is correspondingly arranged at the outlet end of the second shell (501), the outlet end of the second shell (501) is rotatably connected to a second driving shaft (502), the second driving shaft (502) is transmission-connected to a second driven shaft (503) through the chain rake (10), the second driven shaft (503) is rotatably connected to the inlet end of the second shell (501), and the second driving shaft (502) is transmission-connected to the power system (8).

3. A self-propelled red pine mushroom spreading machine according to claim 2, characterized in that: The straw crushing mechanism (6) is fixedly connected to the top of the self-propelled chassis (4), and the straw crushing mechanism (6) is transmission-connected to the power system (8). The inlet end of the straw crushing mechanism (6) is correspondingly arranged to the outlet end of the second shell (501). The outlet end of the straw crushing mechanism (6) is connected to one end of a discharge pipe (601), and the other end of the discharge pipe (601) is located inside the material box (7).

4. The self-propelled red pine mushroom spreading machine according to claim 3, characterized in that: The material box (7) is fixedly connected to the top of the self-propelled chassis (4); an inlet (701) is provided at the top of the material box (7); the end of the discharge pipe (601) extends into the interior of the material box (7) through the inlet (701); the top of an inclined slide (702) is fixedly connected to the bottom of the material box (7); the bottom of the slide (702) is fixedly connected to a discharge port (703); the discharge port (703) passes through the self-propelled chassis (4) and is located directly above the trenching mechanism (3).

5. The self-propelled red pine mushroom spreading machine according to claim 1, characterized in that: The power system (8) includes an engine (801), the engine (801) is fixedly connected to the top of the self-propelled chassis (4), one end of the engine (801) is connected to a gearbox (802), the gearbox (802) is fixedly connected to the bottom of the self-propelled chassis (4), the gearbox (802) is provided with a first output shaft (803) and a second output shaft (804), the first output shaft (803) is connected to the driving sprocket (301) and the second driving shaft (502), the second output shaft (804) is connected to a straw picking hydraulic pump (805), the straw picking hydraulic pump (805) is fixedly connected to the bottom of the self-propelled chassis (4), and the straw picking hydraulic pump (805) is connected to the straw picking hydraulic pump (805). A picking hydraulic motor (806) is fixedly connected to the frame (101), the straw picking hydraulic motor (806) is transmission-connected to the picker (102) and the cylinder (106), the other end of the engine (801) is transmission-connected to a travel hydraulic pump (807), the travel hydraulic pump (807) is fixedly connected to the top of the self-propelled chassis (4), the travel hydraulic pump (807) is transmission-connected to a travel hydraulic motor (808), the travel hydraulic motor (808) is fixedly connected to the self-propelled chassis (4), the travel hydraulic motor (808) is transmission-connected to the front axle assembly of the self-propelled chassis (4), and the third end of the engine (801) is transmission-connected to the straw crushing mechanism (6).

Images