CN201923958U - Full hydraulic pedrail self walking type bio-organic fertilizer stack-turning machine - Google Patents

Abstract

A fully hydraulic crawler self-propelled bio-organic fertilizer turning and throwing machine belongs to the technical field of modern agricultural equipment. At present, the most commonly used composting method is the stack-turning strip-shaped composting method, but the equipment cost is high and the power consumption is large. The technical scheme of the utility model is: the rotation of the engine drives the pump connected to it to rotate, the pump transmits the power to the drum motor, the travel reducer, and each oil cylinder, and the working device is adjusted to the height required by the working state through the left and right booms, and the walking The rotation of the reducer drives the crawler walking device to rotate, so as to realize the walking movement of the whole machine. The rotation of the drum motor drives the rotation of the working device. The spirally distributed square knives on both sides of the drum perform the turning and throwing operation on the strips of fertilizer, and at the same time, the fertilizer on both sides is directed to the middle of the drum. For conveying, the rake knife in the middle of the drum turns over and throws the strips of fertilizer. Its advantages are: effectively prevent fertilizer splashing, reduce environmental pollution, and improve operation safety factor.

Description

A fully hydraulic crawler self-propelled bio-organic fertilizer turning machine

technical field

The utility model relates to the technical field of modern agricultural equipment, in particular to a fully hydraulic crawler self-propelled bio-organic fertilizer turning and throwing machine for making agricultural waste such as straws into high-quality biological organic fertilizers, more specifically a fully hydraulic crawler self-propelled Biological organic fertilizer turning and throwing machine.

Background technique

At present, the straw produced in my country every year is equivalent to more than 3 million tons of nitrogen fertilizer, more than 7 million tons of potassium fertilizer, and more than 700,000 tons of phosphorus fertilizer, which is equivalent to 1/4 of the country's annual chemical fertilizer consumption. Reasonable use of straw is beneficial to environmental protection, industry and agriculture. and the rational development of the rural economy. In 1999, the excrement of livestock and poultry manure in the national aquaculture industry was equivalent to 2.4 times the output of industrial solid waste in that year. Livestock manure contains a large amount of organic matter, nitrogen, phosphorus and other plant nutrients. If the preparation technology of organic fertilizer and organic-inorganic compound fertilizer is used, It can produce high-quality fertilizer and organic compound fertilizer with livestock and poultry manure as raw material to reduce environmental pollution.

At present, the most commonly used composting method is the composting method of composting, and the composting equipment is the key equipment for composting. Structurally, the throwing equipment can be divided into various forms such as straddle type, traction type, and rollover type. Among them, the traction type uses a tractor as the power to drag a straddle-type mechanical throwing machine. The mechanism is relatively simple and the cost is low, but the required work site is large, the operation is inconvenient, and it is not suitable for use in the mainland of China; The throwing machine is a large-scale machine that completely flips the waste pile from one side to the other. Its flipping effect is good and the utilization rate of the site is high, but the equipment cost is high and the power consumption is large. There are a small number of applications abroad; straddle type According to the transmission mode, it is divided into mechanical transmission type, full hydraulic transmission type, and mechanical hydraulic transmission type. The mechanical transmission structure is complicated, the noise is large, and the adjustment of each part is not flexible. The ground adhesion of the device is small, and the height of the whole machine is high, which is easily restricted by the working site.

Contents of the invention

In order to overcome the above-mentioned shortcomings, the purpose of this utility model is to design a fully hydraulic crawler self-propelled bio-organic fertilizer turning and throwing machine, which can overcome the above-mentioned defects, has a simple and compact structure, strong work adaptability, comfortable, flexible and safe operation, and high work efficiency , Stable and reliable performance, low power consumption of the whole machine bio-organic fertilizer turning and throwing equipment. Its technical scheme is: the frame 1 is equipped with a fuselage 7, a material receiving plate 8, a material receiving cylinder 9, a tail cover 10, a tail cover oil cylinder 11 and a fuel tank 12, and the material receiving plate 8 is hinged on the machine through the material receiving cylinder 9. Below the both sides of the front part of the body 7, the tail cover 10 is hinged on the rear part of the fuselage 7 through the tail cover oil cylinder 11, and the fuel tank 12 is fixed on the upper rear side of the fuselage 7 by bolts; Ⅰ14, knife seat Ⅱ15, square knife 16, rake tooth knife 17, left boom 18, right boom 19, drum motor 20 and drum oil cylinder 21, the knife seat Ⅰ14 is integrally welded on the surface of drum 13 in an approximate spiral shape left and right symmetry, and the knife Seat II15 is evenly distributed and welded in the circumferential direction of the middle part of drum 13. Square knife 16 and rake tooth knife 17 are respectively fixed on knife seat I14 and knife seat II15 with bolts. Drum motor 19 is fixed inside the right end of drum 13 with bolts. The arm 18 is fixed on the outside of the left bearing cover of the drum 13 with bolts, the right boom 19 is fixed on the connection plate of the drum motor 20 with bolts, the piston rod of the drum cylinder 21 is hinged with the left boom 18 and the right boom 19, and the drum cylinder The cylinder head of 21 is hinged below the rear part of the frame 1; tensioner wheel 22, support wheel 23, wheel frame 24, travel wheel 25, travel motor 26 and crawler belt 27 are installed on the crawler belt traveling device 3, and wheel frame 24 is welded on The lower parts of both sides of the frame 1, the tensioning wheel 22, the supporting wheel 23 and the travel motor 26 are fixed on the wheel frame 24 with bolts, the travel wheel 25 is fixed on the connecting plate of the travel motor 26 with bolts, and the crawler belt 27 is set on the upright On the tight wheel 22 and the walking wheel 25; the spraying device 4 is equipped with a medicine box 28, a shower nozzle 29 and a spray pipe 30, and the medicine box 28 is fixed on the top of the fuel tank 12 with bolts, and the spray pipe 30 is fixed on the front portion of the frame 1 with bolts, Nozzle 29 is fixed on the nozzle pipe 30 with bolts; engine 31, pump 32 and machine cover 33 are installed on the power system 5, pump 32 is fixed on the engine 31 with bolts, engine 31 is fixed on the right side of frame 1 top with bolts, Two groups of hoods 33 are respectively hinged at the front and back of the fuselage 7; the cab 6 is equipped with a casing 34, a seat 35, an air conditioner 36, a joystick 37 and an instrument panel 38, and the seat 35 is fixed in the middle of the rear part of the casing 34. position, joystick 37 is fixed on the right side of seat 35, air conditioner 36 is fixed on the outer top of housing 34, and instrument panel 38 is fixed on the right side of housing 34 inside of driver's cab 6 with bolts. Fuselage 7 adopts full sheet metal welding. The motion of receiving plate 8, tail cover 10 and working device 2 is controlled by oil cylinder, and the rotation of crawler belt traveling device 3 and working device 2 is controlled by motor. The working device 2 controls the lifting of the left boom 18 and the right boom 19 through two sets of roller cylinders 21; the left boom 18 and the right boom 19 both adopt a triangular sheet metal structure. The square knives 16 are arranged spirally as a whole, and the two knives are arranged in a small-angle folding shape. The top of the rake tooth cutter 17 becomes a rake tooth shape. The engine 31 is covered with two groups of grid hoods 33, and the hood 33 adopts a four-bar mechanism.

The utility model has the advantages that: compared with the prior art, the utility model has the following characteristics of the full-hydraulic crawler self-propelled bio-organic fertilizer turning and throwing machine: 1. The power system adopts full-hydraulic drive, and the key hydraulic parts adopt imported parts, reducing Small machine operation noise, stable and reliable performance, stepless speed regulation for walking, turning, lifting and other actions, adapting to various operating conditions. 2. The working device is controlled independently, and the height is steplessly adjustable, which is suitable for turning and throwing various fertilizers, and the transition is flexible and convenient. 3. The traveling device adopts a hydraulically driven crawler traveling device, which adopts load-sensitive proportional control, and the traveling speed is steplessly adjustable. The whole machine can realize in-situ steering with a small turning radius; the crawler device increases ground adhesion and is suitable for field operations under complex conditions . 4. The straddle-type sheet metal structure frame greatly reduces the weight of the whole machine and reduces the cost; each sheet metal part is provided with notches and bosses, and the frame sheet metal parts are plugged first and then welded, which simplifies the welding process , Improve the welding accuracy. 5. The square knives are symmetrically distributed on the surface of the drum in a spiral shape, and the rake-toothed knives are evenly distributed in the circumferential direction of the middle of the drum, effectively crushing and gathering the fertilizer. 6. The cab is equipped with an intelligent instrument monitoring system, with digital display of the whole machine parameters, intuitive and accurate, fault warning, automatic shutdown under abnormal working conditions, and effective protection of various components; equipped with a top-mounted air conditioner, the working conditions are comfortable. 7. The whole machine is equipped with a pharmaceutical spraying system, which can spray the bacteria liquid at the same time during the turning operation, and the bacteria can be evenly sprayed into the fertilizer, which is beneficial to aerobic fermentation and improves work efficiency. 8. The front receiving plate of the whole machine gathers the scattered fertilizer towards the middle during the operation to remove obstacles for crawler walking; when the operation is about to be completed, the receiving plate draws towards the middle to prevent the fertilizer from splashing forward. 9. The tail cover is installed at the rear of the whole machine, and it can be lowered to a suitable height during operation, which can effectively prevent fertilizer from splashing, reduce environmental pollution, and improve the safety factor of operation.

Description of drawings

Fig. 1 is a structural principle diagram of the present utility model, Fig. 2 is a left view of Fig. 1, and Fig. 3 is a left view of Fig. 2 . In the attached drawings: 1. frame, 2. working device, 3. crawler walking device, 4. spraying device, 5. power system, 6. driver's cab, 7. fuselage, 8. receiving plate, 9. receiving material Oil cylinder, 10, tail cover, 11, tail cover oil cylinder, 12, oil tank, 13, roller, 14, knife seat Ⅰ, 15, knife seat Ⅱ, 16, square knife, 17, rake tooth knife, 18, left boom, 19. Right boom, 20. Drum motor, 21. Drum cylinder, 22. Tensioner, 23. Roller, 24. Wheel frame, 25. Traveling wheel, 26. Traveling reducer, 27. Crawler, 28. Medicine box, 29, nozzle, 30, nozzle pipe, 31, engine, 32, pump, 33, hood, 34, shell, 35, seat, 36, air conditioner, 37, control handle, 38, instrument panel.

Detailed ways

Its working principle is: start the engine before operation, the engine rotation drives the pump connected to it to rotate, the pump transmits the power to the drum motor, travel reducer, and each oil cylinder; start the drum oil cylinder, and adjust the working device to the working state through the boom The required height; start the travel reducer, the rotation of the travel reducer drives the rotation of the crawler walking device, thereby realizing the walking movement of the whole machine; start the drum motor, the rotation of the drum motor drives the rotation of the working device, and the spirally distributed square knives on both sides of the drum stack against the strips The fertilizer is turned and thrown, and the fertilizer on both sides is conveyed to the middle of the drum at the same time. The rake knife in the middle of the drum turns and throws the strips of fertilizer. As the whole machine advances, the working device turns, crushes, and Folding operation; at the same time, start the spraying device, and the liquid medicine is evenly sprayed into the turned-up fertilizer, which is beneficial to aerobic fermentation; start the tail cover oil cylinder, and lower the tail cover to a suitable height to prevent environmental pollution and safety accidents caused by fertilizer splashes; during operation , the receiving plate draws the scattered fertilizers towards the middle, clearing the obstacles for crawler walking, and when the operation is about to be completed, the receiving plate draws towards the middle to prevent the fertilizer from splashing forward.

In the embodiment shown in Figures 1 to 3, the utility model fully hydraulic crawler self-propelled bio-organic fertilizer turning and throwing machine includes a frame 1, a working device 2, a crawler walking device 3, a spraying device 4, a power system 5, and a cab 6 . Frame 1 comprises fuselage 7, receiving plate 8, receiving oil cylinder 9, tail cover 10, tail cover oil cylinder 11, fuel tank 12, and fuselage 7 adopts full sheet metal parts, which reduces the weight of the whole machine; There are bosses and notches, each sheet metal part is inserted through the bosses and notches before welding, which simplifies the welding process and improves the welding accuracy; the receiving plate 8 is hinged on the front of the fuselage 7 through the receiving cylinder 9 Under the two sides of the bottom, the receiving plate 8 will gather the scattered fertilizers to the middle during the operation to remove obstacles for the crawler; when the operation is about to be completed, the receiving plate 8 will be gathered in the middle to prevent the fertilizer from splashing forward; the tail cover 10 passes through the tail cover Oil cylinder 11 is hinged at fuselage 7 rear parts, and falls tail cover 10 during operation, prevents fertilizer from splashing; The working device 2 includes a drum 13, a knife seat I 14, a knife seat II 15, a square knife 16, a rake tooth knife 17, a left boom 18, a right boom 19, a drum motor 20, and a drum oil cylinder 21. The overall shape of the knife seat I is approximately spiral The left and right sides are symmetrically welded on the surface of the drum 13, and the parts of the knife seat I are arranged in a small-angle hinge shape, which reduces the adhesion of fertilizers on the surface of the knife seat I and the drum 13; the knife seat II is evenly distributed in the circumferential direction of the drum 13 , the square knife 16 and the rake tooth knife 17 are respectively fixed on the knife seat I and the knife seat II with bolts, and the top of the rake tooth knife 17 is shaped like a rake tooth to prevent weeds and other fibrous debris from winding on the drum 13; The motor 20 is fixed inside the right end of the drum 13 with bolts, the left boom 18 is fixed outside the bearing cover at the left part of the drum 13 with bolts, the right boom 19 is fixed on the connection plate of the drum motor 20 with bolts, the left boom 18, the right boom The arm 19 adopts a triangular sheet metal structure, which reduces the weight and increases the strength; the piston rods of the two sets of roller cylinders 21 are respectively hinged with the left boom 18 and the right boom 19, and the cylinder heads of the roller cylinders 21 are hinged under the rear part of the frame. square. Track running device 3 comprises tensioner 22, supporting wheel 23, wheel frame 24, travel wheel 25, travel speed reducer 26, crawler belt 27, and wheel frame 24 is welded on the both sides bottom of frame 1, tensioner 22, support The heavy wheel 23 and the traveling wheel 25 are fixed on the wheel frame 24 with bolts, the traveling speed reducer 25 is fixed on the traveling wheel 25 with bolts, the caterpillar belt 27 is set on the tensioner 22 and the traveling wheel 25, and the traveling speed is steplessly adjustable. The whole machine can realize in-situ steering, the turning radius is small, and the crawler device increases the ground adhesion, which is suitable for field operations under complex conditions. Sprinkler 4 comprises medicine box 28, shower nozzle 29, nozzle 30, and medicine box 28 is fixed on oil tank 12 tops with bolt, and nozzle 30 is fixed on frame 1 front portion with bolt, and shower nozzle 29 is fixed on nozzle 30 with bolt. Power system 5 comprises engine 31, pump 32, machine cover 33, and pump 32 is fixed on the engine 31 with bolt by shaft coupling, and engine 31 is fixed on the right side of frame 1 top with bolt, and engine is covered with two groups of grid hoods 33. Live, two groups of hoods 33 are respectively hinged before and after the fuselage 7, reducing the pollution of the fertilizer flying dust to the engine during operation. The hood 33 adopts a four-bar mechanism, which can be turned over from the middle of the engine 31 to both sides of the engine 31, which is convenient Installation and maintenance. Cab 6 comprises housing 34, seat 35, air conditioner 36, operating handle 37, instrument panel 38, and seat 35 is fixed on the rear part middle position in housing 34, and operating handle 37 is fixed on the right side of seat 35, and air conditioner 36 Fixed on the outer top of the housing 34, the instrument panel 38 is fixed on the right side of the cab housing 34 with bolts. The instrument panel 38 adopts an intelligent integrated instrument monitoring system, and the digital display of the whole machine parameters is intuitive and accurate, and the failure warning is abnormal. Automatic shutdown to effectively protect all components.

Claims (7)

1. all-hydraulic caterpillar band self-propelled biological organic fertilizer turnover throwing machine, it is characterized in that: fuselage (7), rewinding plate (8), rewinding oil cylinder (9), hood (10), hood oil cylinder (11) and fuel tank (12) are installed on the frame (1), rewinding plate (8) is hinged on the front part sides below of fuselage (7) by rewinding oil cylinder (9), hood (10) is hinged on fuselage (7) rear portion by hood oil cylinder (11), and fuel tank (12) is by being bolted to the top rear side of fuselage (7); Cylinder (13) is installed on the equipment (2), tool rest I (14), tool rest II (15), side's cutter (16), rake teeth cutter (17), left side arm (18), right arm (19), drum motor (20) and cylinder oil cylinder (21), the whole one-tenth of tool rest I (14) left-right symmetry is welded on cylinder (13) surface, tool rest II (15) uniform distribution welding on the circumferential direction of cylinder (13) middle part, side's cutter (16), rake teeth cutter (17) all is separately fixed on tool rest I (14) and the tool rest II (15) with bolt, drum motor (19) is fixed by bolts to cylinder (13) right-hand member inside, left side arm (18) is fixed by bolts to cylinder (13) left part step cover outside, right arm (19) is fixed by bolts on the terminal pad of drum motor (20), the piston rod of cylinder oil cylinder (21) and left arm (18) and right arm (19) are hinged, and the cylinder head of cylinder oil cylinder (21) is hinged on frame (1) lower rear; Tightening pulley (22), thrust wheel (23), wheel carrier (24), road wheel (25), running motor (26) and crawler belt (27) are installed on the crawler unit (3), wheel carrier (24) is welded on two side lower parts of frame (1), tightening pulley (22), thrust wheel (23) and running motor (26) are fixed by bolts on the wheel carrier (24), road wheel (25) is fixed by bolts on the terminal pad of running motor (26), and crawler belt (27) is sleeved on tightening pulley (22) and the road wheel (25); Medicine-chest (28), shower nozzle (29) and jet pipe (30) are installed on the flusher (4), and medicine-chest (28) is fixed by bolts to fuel tank (12) top, and jet pipe (30) is fixed by bolts to frame (1) front portion, and shower nozzle (29) is fixed by bolts on the jet pipe (30); Engine (31), pump (32) and hood (33) are installed on the power system (5), pump (32) is fixed by bolts on the engine (31), engine (31) is fixed by bolts to frame (1) upper right, and two groups of hoods (33) are hinged on respectively before and after the fuselage (7); Housing (34), seat (35), air-conditioning (36), maneuvering lever (37) and panel board (38) are installed on the wheel house (6), seat (35) is fixed on mid-way, the interior rear portion of housing (34), maneuvering lever (37) is fixed on seat (35) right side, air-conditioning (36) is fixed on the outer top of housing (34), and panel board (38) is fixed by bolts to housing (34) inner right side of wheel house (6).

2. a kind of all-hydraulic caterpillar band self-propelled biological organic fertilizer turnover throwing machine as claimed in claim 1 is characterized in that: fuselage (7) adopts full sheet metal component welding.

3. a kind of all-hydraulic caterpillar band self-propelled biological organic fertilizer turnover throwing machine as claimed in claim 1, it is characterized in that: the motion of rewinding plate (8), hood (10) and equipment (2) is controlled with oil cylinder, and the rotation of crawler unit (3) and equipment (2) is controlled with motor.

4. a kind of all-hydraulic caterpillar band self-propelled biological organic fertilizer turnover throwing machine as claimed in claim 1 is characterized in that: equipment (2) is controlled left arm (18) and right arm (19) lifting by two series cylinder oil cylinders (21); Left side arm (18) and right arm (19) all adopt the trilateral sheet metal structural.

5. a kind of all-hydraulic caterpillar band self-propelled biological organic fertilizer turnover throwing machine as claimed in claim 1 is characterized in that: square cutter (16) one-piece auger is arranged, and is Small angle folding shape between two cuttves and arranges.

6. a kind of all-hydraulic caterpillar band self-propelled biological organic fertilizer turnover throwing machine as claimed in claim 1 is characterized in that: the top of rake teeth cutter (17) becomes irpiciform.

7. a kind of all-hydraulic caterpillar band self-propelled biological organic fertilizer turnover throwing machine as claimed in claim 1, it is characterized in that: engine (31) covers with two groups of grid hoods (33), and hood (33) adopts four-bar mechanism.

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