Soil renovation equipment with soil and fertilizer mixing function

Abstract

The invention discloses soil refurbishment equipment with a soil and fertilizer mixing function. The soil refurbishment equipment comprises a walking mechanism; the power mechanism is arranged at the rear end of the walking mechanism and used for providing driving power, and the mixing mechanism is arranged on the upper portion of the walking mechanism and used for mixing soil and fertilizer and then discharging the mixed soil and fertilizer; the soil cutting mechanism is used for renovating soil and conveying the renovated soil into the material mixing mechanism, and the two sides of the soil cutting mechanism are installed at the front end of the walking mechanism through lifting assemblies; the fertilizer conveying assembly is communicated with the mixing mechanism and is used for conveying a fertilizer into the mixing mechanism; according to the device, fertilizer can be added into the soil while the soil is renovated, and the soil and the fertilizer are discharged after being mixed, so that the distribution uniformity of the fertilizer in the soil is ensured, the soil fertility consistency is ensured, the growth of plants is facilitated, renovating and fertilizer adding of the soil are realized mechanically, the renovating efficiency of the soil is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of soil renovation equipment, and in particular to soil renovation equipment with the function of mixing soil and fertilizer. Background Art

[0002] When planting crops, after a long period of planting, the soil of the land needs to be renovated to maintain the fertility of the soil. Commonly used soil renovation equipment is an iron plow, which is driven by a tractor to move the iron plow to renovate the soil. For large areas of land, large machinery is also used for overall renovation. Patent No. 202020688126.3 discloses a soil renovation vehicle, including a trailer, a support plate, a mounting frame, wheels, a cylinder, a crushing frame, a motor, a protection frame, a double-groove pulley, a first rotating shaft, a bulldozer drum, a first pulley, etc.; a support plate is provided on the right side of the top of the trailer, a mounting frame is provided in the middle of the trailer, wheels are rotatably provided on the front and rear sides of the mounting frame, a first opening is opened on the right side of the trailer, and the first opening is located on the right side of the mounting frame ; First, the soil is preliminarily broken up by the bulldozer drum, and then the soil is broken up for the second time by two crushing drums, so that the soil can be fully broken up. By adjusting the height of the leveling rod, not only the soil can be combed, but also the height of the ridge can be controlled; although this technical solution can achieve the renovation and crushing of the soil, it is impossible to add fertilizer to the soil. For some long-term cultivated soils, in order to ensure that the plants can get better growth, it is necessary to sprinkle fertilizer into the soil to artificially improve the soil fertility. At present, fertilizers are mostly sprinkled on the land surface manually or mechanically, and then the soil is renovated to allow the fertilizer to enter the soil. This method causes uneven mixing of fertilizer and soil, resulting in uneven soil fertility. Summary of the invention

[0003] The main purpose of the present invention is to provide a soil renovation device with the function of mixing soil and fertilizer, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is: a soil renovation device with the function of mixing soil and fertilizer, which comprises:

[0005] A walking mechanism, used for driving and walking on the soil to be turned;

[0006] A power mechanism, which is arranged at the rear end of the walking mechanism and is used to provide driving power;

[0007] A mixing mechanism, which is arranged on the upper part of the traveling mechanism and is used to mix soil and fertilizer and then discharge them;

[0008] The digging mechanism is used to renovate the soil and transport the renovated soil to the mixing mechanism. Both sides of the digging mechanism are installed at the front end of the walking mechanism through a lifting assembly;

[0009] The fertilizer conveying assembly is communicated with the mixing mechanism and is used for conveying fertilizer into the mixing mechanism.

[0010] The walking mechanism comprises a main frame in the middle, crawler-type walking wheels are installed on both sides of the main frame, a surrounding frame with an opening downward is fixedly installed at the rear end of the main frame, and a power mechanism is fixed on the surrounding frame.

[0011] The power mechanism includes a power machine, which is a diesel engine. The output part of the power machine is connected to the gearbox, the output end of the gearbox is fixedly connected to the power shaft, the gearbox is fixedly installed on the frame, and the outer side of the gearbox is provided with a support frame fixedly connected to the top surface of the frame, and the power machine is fixed on the top of the support frame.

[0012] The mixing mechanism includes a mixing component, a feeding component and a discharging component. The feeding component is connected to the upper part of the mixing component, the discharging component is connected to the lower part of the mixing component, and the discharging end of the discharging component is arranged in the surrounding frame and fixed below the main frame.

[0013] The mixing assembly comprises an outer shell, a top shell and a pressure shell are fixed on the top of the outer shell in sequence, a fertilizer feeding chamber is formed between the top shell and the pressure shell, and a bulk material part 1 is arranged in the fertilizer feeding chamber, the bottom of the top shell is located at the outer side of the bulk material part 1 and is provided with leakage holes distributed in an annular array, a lower gear disc is provided on the top surface of the pressure shell, and the lower gear disc is clamped and fixed with the bulk material part 1, the lower gear disc is rotatably connected with the pressure shell, an upper gear disc is provided above the lower gear disc, the outer sides of the upper gear disc and the lower gear disc are meshed with gears, and the gears are fixedly connected by a connecting rod, a feed hopper passing through the top shell is fixedly connected to the top of the pressure shell, a main shaft rod is provided in the outer shell, a bulk material part 2 movably connected to the pressure shell is fixed on the main shaft rod, a collecting hopper is fixed on the inner wall of the outer shell below the bulk material part 2, and a bulk material part 3 is fixedly connected to the lower end of the main shaft rod below the leakage port of the collecting hopper, the bottom of the outer shell is connected with the discharge assembly, the top of the feed hopper is connected with the upper assembly, and the discharge port of the fertilizer conveying assembly is connected with the outer side wall of the pressure shell.

[0014] The feeding assembly includes a feeding shell with semicircular structures at both ends, a shielding piece is fixed in the feeding shell, the two ends of the shielding piece and the inner wall of the feeding shell on the corresponding side form a circular chamber, the two sides of the shielding piece and the inner wall of the feeding shell on the corresponding side form a straight channel, a circular groove piece protruding upward is provided in the circular chamber, the outer side of the circular groove piece is rotatably connected with a rotating frame, a conveyor belt is connected between the rotating frames at both ends, the inner side of the conveyor belt fits the two side walls of the shielding piece, and the outer side of the conveyor belt is fixedly connected with a plurality of push plates one distributed at equal intervals, the end of the push plate one fits and slides with the inner wall of the feeding shell, one end of the feeding shell is fixedly connected to the feed hopper and the circular chamber It is connected with the feed hopper, the main shaft rod extends into the loading shell and is fixedly connected with the rotating frame, the upper end of the main shaft rod extends out of the loading shell and is fixedly connected with the upper gear disk, the other end of the loading shell is fixedly connected with a straight cylinder shell one and the top of the straight cylinder shell one is connected with the inside of another circular chamber, the lower part of the straight cylinder shell one is fixedly connected with the main frame and a feeding hopper is provided on the outside of the bottom of the straight cylinder shell one, an auger one is provided in the straight cylinder shell one, the upper part of the rotating shaft of the auger one is fixedly connected with another rotating frame, the rotating shaft of the auger one extends out of the loading shell and is transmission connected with the upper end of the main shaft rod through a toothed belt assembly, and the lower part of the rotating shaft of the auger one is movably connected with the main frame.

[0015] The discharge assembly includes a straight cylinder shell two, which is inclined upward and has closed structures at both ends. The high end of the straight cylinder shell two extends into the frame and is fixedly connected to a discharge port on the outside of the high end. The discharge port is fixedly connected to the frame and a bulk material part four is movably connected in the discharge port. An auger two is axially arranged in the straight cylinder shell two, and both ends of the rotating shaft of the auger two are movably connected to the ends of the straight cylinder shell two and extend out of the two ends of the straight cylinder shell two. The high end of the rotating shaft of the auger two is connected to the power shaft through a universal coupling one, and the lower end of the rotating shaft of the auger two is transmission-connected with a coupling rod through a universal coupling two, and the coupling rod is movably connected to the bottom of the main frame, and the outer side of the coupling rod is transmission-connected to the lower end of the rotating shaft of the auger one through a bevel gear one, and the outer side of the power shaft is transmission-connected with a rotating rod through a bevel gear two, and the lower end of the rotating rod is transmission-connected to the bulk material part four through a toothed belt assembly two.

[0016] The fertilizer conveying assembly includes a fertilizer storage shell. The bottom of the fertilizer storage shell is a forked structure and straight cylinder shells three are fixedly connected on both sides of the bottom. The outer end of the straight cylinder shell three is fixedly connected to the outer side wall of the compression shell. An auger three is movably connected inside the straight cylinder shell three. One end of the rotating rod of the auger three extends out of the fertilizer storage shell away from a side wall of the straight cylinder shell three. A motor one is installed at the bottom of the fertilizer storage shell. The output end of the motor one is transmission-connected to one end of the rotating rod of the auger three through a toothed belt assembly three.

[0017] The excavation mechanism includes an overturning bucket, which is fixedly connected to a soil delivery shell arranged upwardly inclined, a soil discharge port is arranged at the bottom of the upper end of the soil delivery shell, the soil discharge port is located above the feeding hopper, and the bottom surface of the soil delivery shell is located between the soil discharge port and the overturning bucket and is fixedly connected with a reinforcement frame, a conveying chain is arranged in the soil delivery shell along the length direction, and a plurality of bulldozers arranged at equal intervals are fixedly connected to the outside of the conveying chain along the conveying direction, and the bulldozers on the lower side of the conveying chain are slidably fitted with the bottom surface of the soil delivery shell, and the conveying chain is located at both ends of the soil delivery shell and is transmission-connected with an upper shaft disk and a lower shaft disk, and an upper shaft rod is fixedly passed through the middle part of the upper shaft disk along the axial direction, and ear boxes are arranged on both sides of the high end of the soil delivery shell, and the two ends of the upper shaft rod extend into the ear boxes, and the ear boxes on both sides are slidably connected with vertical shaft rods at the upper limit position in the vertical direction, and the lower end of the vertical shaft rod extends out of the main frame The gear train is a gear that is coupled to the gear train of the plurality of gears and is coupled to the gear train of the plurality of gears. The gear train is composed of a plurality of gears, each of which is coupled to a pair of gears that are coupled to the gear train of the plurality of gears. The gear train is composed of a plurality of gears, each of which is coupled to a pair of gears that are coupled to the gear train of the plurality of gears.

[0018] The soil-turning bucket includes a bucket body, the inner side of the bucket body is an arc-shaped structure, the bottom lower end of the soil feeding shell extends into the bucket body and is consistent with the arc-shaped structure inside the bucket body, the bottom surface of the bucket body is fixedly connected with a bottom plate, a soil-cutting plate is provided between the bottom plate and the bucket body, the front end of the soil-cutting plate is a serrated structure, the rear end of the soil-cutting plate abuts against the arc-shaped structure of the bucket body and the upper end surface of the soil-cutting plate is flush with the inner side surface of the arc-shaped structure, extension plates are provided on both sides of the rear end of the soil-cutting plate, and sliding grooves are provided on the extension plates, the rear end of the bucket body is movably connected with a round rod, the two ends of the round rod extend out of the bucket body and are transmission-connected with the toothed disc assembly, the round rod is respectively connected with eccentric pieces through two bevel gears six, the eccentric piece is movably connected to the rear end of the bucket body, the bottom surface of the eccentric piece is fixedly connected with a convex shaft, and the convex shaft is limitedly slidably connected with the sliding groove.

[0019] The lifting assembly includes a sliding frame arranged on both sides of the soil feeding shell, the sliding frame is vertically slidably connected with a sliding member, the sliding member is fixedly connected to the two sides of the soil feeding shell, the sliding frame is movably connected with a screw rod, the screw rod is threadedly connected to the sliding member, a lifting motor is installed on the top of the sliding frame, and the output end of the lifting motor is connected to the upper end of the screw rod through a reducer.

[0020] Compared with the traditional technology, the beneficial effects produced by the present invention are as follows: the present invention provides power to the walking mechanism, the mixing mechanism and the digging mechanism through the power mechanism, the digging mechanism shovels the soil and transports it to the mixing mechanism, and the fertilizer transporting component transports the fertilizer into the mixing mechanism, so that the renovated soil and the fertilizer are mixed in the mixing mechanism and then discharged, and fertilizer can be added to the soil while the soil is being renovated, and the soil and fertilizer are mixed and then discharged, thereby ensuring the uniform distribution of fertilizer in the soil, ensuring the consistency of soil fertility, and being beneficial to the growth of plants, and mechanization is used to renovate the soil and add fertilizer, thereby improving the soil renovation efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the installation of the walking mechanism and the power structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the connection between the gearbox and the mixing mechanism of the present invention;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the middle part;

[0025] Figure 5 For the present invention Figure 3 A top view of

[0026] Figure 6 For the present invention Figure 5 Schematic diagram of longitudinal section;

[0027] Figure 7 For the present invention Figure 6 Schematic diagram of the structure of the middle part;

[0028] Figure 8 Schematic diagram of the mixing component of the present invention Figure 1 ;

[0029] Fig. 9 Schematic diagram of the mixing component of the present invention Figure 2 ;

[0030] Fig.10 It is a schematic diagram of the upper structure of the mixing assembly of the present invention;

[0031] Fig.11 It is a three-dimensional cross-sectional schematic diagram of the connection between the mixing component and the feeding component of the present invention;

[0032] Fig.12 It is a schematic diagram of the internal connection between the mixing component and the feeding component of the present invention;

[0033] Fig.13 The three-dimensional structure diagram of the fertilizer conveying assembly of the present invention is shown in FIG. Figure 1 ;

[0034] Fig.14 The three-dimensional structure diagram of the fertilizer conveying assembly of the present invention is shown in FIG. Figure 2 ;

[0035] Fig.15 It is a schematic diagram of the installation of the digging mechanism and the main frame of the present invention;

[0036] Fig.16 It is a schematic diagram of the connection between the digging mechanism and the lifting assembly of the present invention;

[0037] Fig.17 It is a schematic diagram of the three-dimensional structure of the digging mechanism of the present invention;

[0038] Fig.18 It is a partial structural schematic diagram of the digging mechanism of the present invention;

[0039] Fig.19 For the present invention Fig.18 Schematic diagram of the structure of the middle part;

[0040] Fig. 20 The soil turning bucket structure of the present invention is schematically shown in FIG. Figure 1 ;

[0041] Fig.21 The soil turning bucket structure of the present invention is schematically shown in FIG. Figure 2 ;

[0042] Fig. 22 The structure of the soil turning bucket of the present invention is shown in FIG. Figure 1 ;

[0043] Fig.23 The structure of the soil turning bucket of the present invention is shown in FIG. Figure 2 .

[0044] In the figure: 100, walking mechanism; 101, main frame; 102, crawler-type walking wheels; 103, surrounding frame;

[0045] 200, power mechanism; 201, power machine; 202, pulley; 203, gearbox; 204, support frame; 205, power shaft;

[0046] 300, mixing mechanism;

[0047] 301, mixing assembly; 3011, outer shell; 3012, top shell; 3013, pressure shell; 3014, bulk material part 1; 3015, leakage hole; 3016, lower gear plate; 3017, upper gear plate; 3018, gear; 3019, connecting rod; 30110, feed hopper; 30111, main shaft rod; 30112, bulk material part 2; 30113, collecting hopper; 30114, bulk material part 3;

[0048] 302, feeding assembly; 3021, feeding shell; 3022, shielding member; 3023, circular groove member; 3024, rotating frame; 3025, feeding belt; 3026, pushing plate 1; 3027, straight shell 1; 3028, feeding hopper; 3029, auger 1; 30210, toothed belt assembly 1;

[0049] 303, discharge assembly; 3031, straight shell 2; 3032, discharge port; 3033, bulk material part 4; 3034, auger 2; 3035, universal coupling 1; 3036, universal coupling 2; 3037, coupling rod; 3038, bevel gear 1; 3039, bevel gear 2; 30310, rotating rod; 30311, toothed belt assembly 2;

[0050] 400, digging mechanism; 401, soil turning bucket;

[0051] 40101, bucket body; 40102, bottom plate; 40103, soil-cutting plate; 40104, extension plate; 40105, sliding groove; 40106, round rod; 40107, bevel gear six; 40108, eccentric piece; 40109, convex shaft;

[0052] 402, soil delivery shell; 403, soil outlet; 404, reinforcement frame; 405, conveyor chain; 406, bulldozer; 407, upper shaft plate; 408, lower shaft plate; 409, upper shaft rod; 4010, ear box; 4011, vertical shaft rod; 4012, limit sliding sleeve; 4013, bevel gear three; 4014, flower tooth groove; 4015, bevel gear four; 4016, transmission shaft; 4017, bevel gear five; 4018, soil crushing rod; 4019, soil crushing teeth; 4020, auger four; 4021, toothed disc assembly;

[0053] 500, lifting assembly; 501, sliding frame; 502, sliding member; 503, screw; 504, lifting motor; 505, reducer;

[0054] 600, fertilizer conveying assembly; 601, fertilizer storage shell; 602, straight shell three; 603, auger three; 604, motor one; 605, toothed belt assembly three. DETAILED DESCRIPTION

[0055] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0056] like Figure 1 As shown, a soil renovation device with a soil and fertilizer mixing function comprises: a walking mechanism 100, which is used for driving and walking on the soil to be turned; a power mechanism 200, which is arranged at the rear end of the walking mechanism 100, and is used for providing driving power. The driving power provides driving power to the walking mechanism 100 on the one hand, which is conventional technology and is not described separately here, and provides driving power to a mixing mechanism 300 and a digging mechanism 400 on the other hand. The mixing mechanism 300 is arranged on the upper part of the walking mechanism 100, and is used for mixing soil and fertilizer and then discharging them; the digging mechanism 400 is used for renovating the soil and conveying the renovated soil into the mixing mechanism 300, and both sides of the digging mechanism 400 are installed at the front end of the walking mechanism 100 through a lifting assembly 500; and a fertilizer conveying assembly 600, which is connected to the mixing mechanism 300, and is used for conveying fertilizer into the mixing mechanism 300.

[0057] like Figure 2-3 As shown, the walking mechanism 100 includes a main frame 101 in the middle, and crawler-type walking wheels 102 are installed on both sides of the main frame 101. The crawler-type walking wheels 102 can make the whole structure walk on soft soil, ensuring the walking stability. A frame 103 with an opening downward is fixedly installed at the rear end of the main frame 101, and the power mechanism 200 is fixed on the frame 103. The power mechanism 200 includes a power machine 201, and the power machine 201 is a diesel engine. The output end of the power machine 201 is connected to a pulley 202, and the pulley The pulley 202 is connected to the power system for driving the crawler walking wheels forward. This part is the prior art and will not be described separately here. The pulley 202 is also connected to the gearbox 203 through a belt drive. The output end of the gearbox 203 is fixedly connected to the power shaft 205. The gearbox 203 is fixedly installed on the frame 103. The outer side of the gearbox 203 is provided with a support frame 204 fixedly connected to the top surface of the frame 103. The power machine 201 is fixed on the top of the support frame 204. The gearbox 203 provides power for the mixing mechanism 300 and the digging mechanism 400.

[0058] like Figure 3 As shown, the mixing mechanism 300 includes a mixing component 301, a loading component 302 and a discharging component 303. The loading component 302 is connected to the upper part of the mixing component 301, and the discharging component 303 is connected to the lower part of the mixing component 301. The discharging end of the discharging component 303 is arranged in the frame 103 and fixed below the main frame 101.

[0059] like Figure 4-12As shown, the mixing component 301 includes an outer shell 3011, and a top shell 3012 and a pressure shell 3013 are fixed on the top of the outer shell 3011 in sequence. A fertilizer feeding chamber is formed between the top shell 3012 and the pressure shell 3013, and a bulk material part 3014 is provided in the fertilizer feeding chamber. The bottom of the top shell 3012 is located on the outside of the bulk material part 3014 and is provided with leakage holes 3015 distributed in a ring array. The top surface of the pressure shell 3013 is provided with a lower toothed disc 3016, and the lower toothed disc 3016 is fixedly engaged with the bulk material part 3014. The lower toothed disc 3016 is rotatably connected to the pressure shell 3013. An upper toothed disc 3017 is provided above the lower toothed disc 3016. The outer sides of the upper toothed disc 3017 and the lower toothed disc 3016 are meshed with gears 3018, and the gears 3018 are connected through The connecting rod 3019 is fixedly connected, and the top of the pressure shell 3013 is fixedly connected with a feed hopper 30110 passing through the top shell 3012. A main shaft rod 30111 is provided in the outer shell 3011, and a bulk material part 2 30112 movably connected to the pressure shell 3013 is fixed on the main shaft rod 30111. A collecting hopper 30113 is fixed on the inner wall of the outer shell 3011 below the bulk material part 2 30112, and the lower end of the main shaft rod 30111 is located below the leakage port of the collecting hopper 30113 and is fixedly connected with a bulk material part 3 30114. The bottom of the outer shell 3011 is connected to the discharge assembly 303, the top of the feed hopper 30110 is connected to the loading assembly 302, and the discharge port 3032 of the fertilizer conveying assembly 600 is connected to the outer wall of the pressure shell 3013.

[0060] The feeding assembly 302 conveys the renovated soil into the feed hopper 30110, and the main shaft rod 30111 rotates to drive the bulk material part 2 30112 to rotate, thereby dispersing the renovated soil into the collecting hopper 30113, and the fertilizer is conveyed to the waste material feeding chamber between the pressure shell 3013 and the top shell 3012 through the waste conveying assembly, and the main shaft rod 30111 drives the upper toothed disc 3017 to rotate, and the upper toothed disc 3017 is driven by the gear 3018 and the connecting rod 3019 to rotate the lower toothed disc 3016, and the lower toothed disc 3016 rotates. The disk 3016 drives the bulk material part 3014 to rotate, so that the bulk material part 3014 breaks up the fertilizer and drops it into the outer shell 3011 through the leakage hole 3015, and mixes it with the renovation soil in the collecting hopper 30113 to obtain mixed soil containing fertilizer. The mixed soil is discharged through the outlet on the side of the collecting hopper 30113, and the bulk material part 3 30114 fixed at the lower end of the main shaft rod 30111 further breaks up the mixed soil, so that the mixed soil can easily enter the arrangement component to prevent blockage.

[0061] like Figure 4 , 6As shown in 11 and 12, the feeding assembly 302 includes a feeding shell 3021 with semicircular structures at both ends, a shielding member 3022 is fixed in the feeding shell 3021, and the two ends of the shielding member 3022 and the inner wall of the feeding shell 3021 on the corresponding side form a circular chamber, and the two sides of the shielding member 3022 and the inner wall of the feeding shell 3021 on the corresponding side form a straight channel, and a circular groove member 3023 protruding upward is provided in the circular chamber, and the outer side of the circular groove member 3023 is turned The rotating frame 3024 is dynamically connected, and a conveyor belt 3025 is connected between the rotating frames 3024 at both ends. The inner side of the conveyor belt 3025 fits the two side walls of the shielding member 3022, and the outer side of the conveyor belt 3025 is fixedly connected to a plurality of equally spaced push plates 3026. The end of the push plate 3026 fits and slides with the inner wall of the loading shell 3021. One end of the loading shell 3021 is fixedly connected to the feeding hopper 30110 and the circular chamber is connected to the feeding hopper 30110. The main shaft rod 30111 extends into the material loading shell 3021 and is fixedly connected to the rotating frame 3024. The upper end of the main shaft rod 30111 extends out of the material loading shell 3021 and is fixedly connected to the upper gear plate 3017. The other end of the material loading shell 3021 is fixedly connected to the straight cylinder shell 1 3027 and the top of the straight cylinder shell 1 3027 is connected to the inside of another circular chamber. The lower part of the straight cylinder shell 1 3027 is fixedly connected to the main frame 101. A feeding hopper 3028 is provided on the outer side of the bottom of the straight cylindrical shell 3027, and an auger 3029 is provided in the straight cylindrical shell 3027. The upper part of the rotating shaft of the auger 3029 is fixedly connected to another rotating frame 3024, and the rotating shaft of the auger 3029 extends out of the loading shell 3021 and is connected to the upper end of the main shaft rod 30111 through a toothed belt assembly 30210. The lower part of the rotating shaft of the auger 3029 is movably connected to the main frame 101.

[0062] The renovated soil excavated by the digging mechanism is fed from the feed hopper 30110 to the lower part of the straight cylinder shell 3027, and the auger 3029 rotates to transport the soil to the circular chamber on the left side of the upper shell 3021, and the rotating rod of the auger 3029 and the main shaft rod 30111 are connected through the toothed belt assembly 30210, so that the auger 3029 and the main shaft rod 30111 can rotate synchronously, and the rotating frame 3024 rotatably arranged on the circular groove member 3023 is fixedly connected with the rotating rod on the auger 3029 and the main shaft rod 30111 respectively. Then, when the auger 3029 and the main shaft 30111 rotate, the rotating frame 3024 is driven to rotate synchronously, so that the conveyor belts installed on the two rotating frames 3024 rotate, and the push plate 3026 on the conveyor belt transports the soil in the left circular chamber to the right circular chamber through the straight channel, and is discharged into the outer shell 3011 by the feed hopper 30110 connected to the bottom of the right circular chamber. This soil conveying method can maintain continuous low-volume soil conveying, thereby ensuring that the soil can be fully mixed with the fertilizer.

[0063] like Figure 3 , 4 As shown in Figure 6, the discharge assembly 303 includes a straight cylinder shell 3031, which is tilted upward and has closed structures at both ends. The high end of the straight cylinder shell 3031 extends into the enclosure 103 and is fixedly connected to a discharge port 3032 on the outer side of the high end. The discharge port 3032 is fixedly connected to the enclosure 103 and a bulk material part 3033 is movably connected to the discharge port 3032. An auger 3034 is axially arranged in the straight cylinder shell 3031. Both ends of the rotating shaft of the auger 3034 are movably connected to the ends of the straight cylinder shell 3031 and extend out of the two ends of the straight cylinder shell 3031. The auger 3034 extends out of the two ends of the straight cylinder shell 3031. The high end of the rotating shaft of 034 is connected to the power shaft 205 through a universal coupling 1 3035, the lower end of the rotating shaft of the auger 2 3034 is connected to the coupling rod 3037 through a universal coupling 2 3036, the coupling rod 3037 is movably connected to the bottom of the main frame 101, the outer side of the coupling rod 3037 is connected to the lower end of the rotating shaft of the auger 1 3029 through a bevel gear 1 3038, the outer side of the power shaft 205 is connected to the rotating rod 30310 through a bevel gear 2 3039, and the lower end of the rotating rod 30310 is connected to the bulk material part 4 3033 through a toothed belt assembly 2 30311.

[0064] The mixed soil falls from the bottom of the outer shell 3011 to the lower end of the straight cylinder shell 2 3031, and the gearbox 203 drives the power shaft 205 to rotate. The power shaft 205 drives the auger 2 3034 to rotate through the universal joint 1 3035, so that the mixed soil is transported to the high end of the straight cylinder shell 2, and then discharged into the bulk material part 4 3033 through the discharge port 3032. The power shaft 205 drives the rotating rod 30310 to rotate within the frame 103 through the bevel gear 2 3039, and the rotating rod 30310 is connected to the bulk material part 4 3033 through the toothed belt assembly 2 30311, thereby driving the bulk material part 4 3033 to rotate. The mixed soil is rotated by the rotating shaft 3034 of the bulk material part 4 3033. The mixed soil is evenly spread on the ground within the frame 103, and at the same time, the lower end of the rotating shaft of the auger 2 3034 is connected to the coupling rod 3037 through the universal coupling 2 3036, driving the coupling rod 3037 to rotate, and the coupling rod 3037 is connected to the lower end of the rotating shaft of the auger 1 3029 through the bevel gear 1 3038, thereby driving the auger 1 3029 to rotate, thereby driving the auger 2 3034, the auger 1 3029 and the main shaft 30111 to rotate synchronously through the power shaft 205 of the gearbox 203, and the rotation of multiple components is realized by a single power, and the power transmission is optimized.

[0065] like Figure 13-14As shown, the fertilizer conveying assembly 600 includes a fertilizer storage shell 601, the bottom of the fertilizer storage shell 601 is a forked structure and both sides of the bottom are fixedly connected with a straight cylindrical shell three 602, the outer end of the straight cylindrical shell three 602 is fixedly connected to the outer side wall of the compression shell 3013, and an auger three 603 is movably connected inside the straight cylindrical shell three 602, one end of the rotating rod of the auger three 603 extends out of the fertilizer storage shell 601 away from a side wall of the straight cylindrical shell three 602, and a motor one 604 is installed at the bottom of the fertilizer storage shell 601, and the output end of the motor one 604 is transmission-connected to one end of the rotating rod of the auger three 603 through a toothed belt assembly three 605.

[0066] When it is necessary to mix fertilizer and soil, the motor 1 604 drives the screws on both sides of the bottom of the fertilizer storage shell 601 to rotate through the toothed belt assembly 3 605, so that the fertilizer is transported in a straight line in the straight cylinder shell 3 602, and the straight cylinder shell 3 602 is connected to the outer wall of the pressure shell 3013, so that the fertilizer is transported from the fertilizer storage shell 601 to the fertilizer feeding cavity, and after being broken up by the bulking piece 1 3014, it enters the outer shell 3011 through the leakage hole 3015 to be mixed with the soil, and an independent motor 1 604 is used to provide power output, so that whether fertilizer needs to be transported and the amount of fertilizer transported can be independently controlled, so that the mixing ratio of soil and fertilizer can be freely adjusted.

[0067] like Figure 16-19As shown, the excavation mechanism 400 includes a soil-turning bucket 401, to which a soil-delivering shell 402 arranged upwardly tilted is fixedly connected, a soil-delivering shell 402 is provided with a soil discharge port 403 at the bottom of the upper end, and the soil discharge port 403 is located above the feeding hopper 3028, and a reinforcement frame 404 is fixedly connected to the bottom surface of the soil-delivering shell 402 between the soil discharge port 403 and the soil-turning bucket 401, a conveying chain 405 is provided inside the soil-delivering shell 402 along the length direction, and a plurality of bulldozer plates 406 arranged at equal intervals are fixedly connected to the outer side of the conveying chain 405 along the conveying direction, and the conveying The bulldozer plate 406 on the lower side of the conveying chain 405 is slidably fitted with the bottom surface of the soil conveying shell 402. The conveying chain 405 is located at both ends of the soil conveying shell 402 and is transmission-connected with an upper shaft disc 407 and a lower shaft disc 408. An upper shaft rod 409 is fixedly passed through the middle of the upper shaft disc 407 along the axial direction. Ear boxes 4010 are provided on both sides of the high end of the soil conveying shell 402. Both ends of the upper shaft rod 409 extend into the ear boxes 4010. The ear boxes 4010 on both sides are slidably connected with a vertical shaft rod 4011 in the vertical direction. The lower end of the vertical shaft rod 4011 extends out of the lower end of the main frame 101. The upper outer side of the vertical shaft rod 4011 is provided with a limiting sleeve 4012, and the two ends of the upper shaft rod 409 are connected to the limiting sleeve 4012 through bevel gear three 4013. The upper outer wall of the vertical shaft rod 4011 is provided with a tooth groove 4014 along the axial direction, and the inner side of the limiting sleeve 4012 is slidably arranged with the tooth groove 4014 along the axial direction. The end of the coupling rod 3037 is connected to the transmission shaft 4016 through bevel gear four 4015, and the two ends of the transmission shaft 4016 are respectively connected to the vertical shaft rod 4011 through bevel gear five 4017. The lower end of 011 is transmission connected and the transmission shaft 4016 is movably installed at the bottom of the front end of the main frame 101, and a soil crushing rod 4018 is fixedly passed through the middle of the lower shaft disk 408 along the axial direction, and a plurality of soil crushing teeth 4019 are fixedly connected to the soil crushing rod 4018. The soil turning bucket 401 is located on both sides of the conveying chain 405 and is movably connected with an auger four 4020. The ends of the auger four 4020 extend out of the soil turning bucket 401, and the two ends of the soil crushing rod 4018 extend out of both sides of the soil crushing bucket and are respectively transmission connected with the ends of the rotating shafts of the two auger fours 4020 through the toothed disc assembly 4021.

[0068] During the movement of the traveling mechanism, the soil-turning bucket 401 shovels soil into the soil-turning bucket 401, and the coupling rod 3037 drives the transmission shaft 4016 to rotate through the bevel gear 4015. The two ends of the transmission shaft 4016 drive the book shaft rods to rotate through the bevel gear 5 4017. The vertical shaft rod 4011 drives the upper shaft rod 409 to rotate through the bevel gear 3 4013, and then drives the upper shaft plate 407 to rotate, and then drives the conveying chain 405 to rotate. Under the push of the bulldozer blade 406, the soil-turning bucket 401 is turned. 1 is transported upward along the soil delivery shell 402, and at the same time, the auger 4020 is driven to rotate through the toothed disc assembly 4021, so that the soil on both sides of the soil turning bucket 401 is transported to the middle of the soil turning bucket 401, and the soil crushing teeth 4019 on the soil crushing rod 4018 break up the soil during the transportation process, and the limiting sliding sleeve 4012 of the upper limit sliding of the vertical shaft rod 4011 can move along the axial direction when the vertical shaft rod 4011 is limited circumferentially, which is convenient for the lifting and lowering adjustment of the digging mechanism 400.

[0069] like Figure 20-23 As shown, the soil turning bucket 401 includes a bucket body 40101, the inner side of the bucket body 40101 is an arc-shaped structure, the bottom lower end of the soil feeding shell 402 extends into the bucket body 40101 and is consistent with the arc-shaped structure inside the bucket body 40101, the bottom surface of the bucket body 40101 is fixedly connected with a bottom plate 40102, and a soil cutting plate 40103 is provided between the bottom plate 40102 and the bucket body 40101, the front end of the soil cutting plate 40103 is a sawtooth structure, the rear end of the soil cutting plate 40103 is in contact with the arc-shaped structure of the bucket body 40101, and the upper end surface of the soil cutting plate 40103 is flush with the inner side surface of the arc-shaped structure, and the soil cutting plate 40103 is provided with a sawtooth structure. Extension plates 40104 are provided on both sides of the rear end of 0103, and sliding grooves 40105 are provided on the extension plates 40104. The rear end of the bucket body 40101 is movably connected with a round rod 40106, both ends of the round rod 40106 extend out of the bucket body 40101 and are transmission-connected to the gear plate assembly 4021. The round rod 40106 is respectively connected with eccentric pieces 40108 through two bevel gears 40107. The eccentric piece 40108 is movably connected to the rear end of the bucket body 40101, and a convex shaft 40109 is fixedly connected to the bottom surface of the eccentric piece 40108. The convex shaft 40109 is limitedly slidably connected to the sliding groove 40105.

[0070] When the soil-digging bucket 401 is in the process of shoveling soil, the toothed disc assembly 4021 drives the round rod 40106 to rotate, and the round rod 40106 drives the eccentric piece 40108 installed on the rear side of the bucket body 40101 to rotate through the bevel gear six 40107, and the convex shaft 40109 on the eccentric piece 40108 slides in the sliding groove 40105 on the cutting plate 40103. During the rotation of the eccentric piece 40108, the cutting plate 40103 is driven to reciprocate left and right, thereby realizing the cutting of soil, which facilitates the soil to be pushed into the soil-digging bucket 401.

[0071] like Figure 15-16 As shown, the lifting assembly 500 includes a sliding frame 501 arranged on both sides of the soil feeding shell 402, and a sliding member 502 is vertically slidably connected to the sliding frame 501. The sliding member 502 is fixedly connected to both sides of the soil feeding shell 402. A screw rod 503 is movably connected to the sliding frame 501, and the screw rod 503 is threadedly connected to the sliding member 502. A lifting motor 504 is installed on the top of the sliding frame 501, and the output end of the lifting motor 504 is connected to the upper end of the screw rod 503 through a reducer 505.

[0072] An independent lifting motor 504 is used to drive the screw 503 to rotate, so that the sliding member 502 slides on the sliding frame 501. The sliding frame 501 is fixedly connected to the soil feeding shell 402 and the lower reinforcement frame 404, thereby driving the digging mechanism 400 to move up and down, thereby adjusting the digging depth of the soil. The independently controlled power is used to freely adjust the digging depth.

[0073] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A soil renovation device with the function of mixing soil and fertilizer, characterized in that: include: A walking mechanism, used for driving and walking on the soil to be turned; A power mechanism, which is arranged at the rear end of the walking mechanism and is used to provide driving power; A mixing mechanism, which is arranged on the upper part of the traveling mechanism and is used to mix soil and fertilizer and then discharge them; The digging mechanism is used to renovate the soil and transport the renovated soil to the mixing mechanism. Both sides of the digging mechanism are installed at the front end of the walking mechanism through a lifting assembly; The fertilizer conveying assembly is communicated with the mixing mechanism and is used for conveying fertilizer into the mixing mechanism.

2. The soil renovation equipment with the function of mixing soil and fertilizer according to claim 1, characterized in that: The walking mechanism comprises a main frame in the middle, crawler-type walking wheels are installed on both sides of the main frame, a surrounding frame with an opening downward is fixedly installed at the rear end of the main frame, and a power mechanism is fixed on the surrounding frame.

3. The soil renovation equipment with the function of mixing soil and fertilizer according to claim 2, characterized in that: The power mechanism includes a power machine, the output part of the power machine is transmission-connected to a gearbox, the output end of the gearbox is fixedly connected to a power shaft, the gearbox is fixedly mounted on a frame, a support frame fixedly connected to the top surface of the frame is provided on the outside of the gearbox, and the power machine is fixed on the top of the support frame.

4. The soil renovation equipment with the function of mixing soil and fertilizer according to claim 1, characterized in that: The mixing mechanism includes a mixing component, a feeding component and a discharging component. The feeding component is connected to the upper part of the mixing component, the discharging component is connected to the lower part of the mixing component, and the discharging end of the discharging component is arranged in the surrounding frame and fixed below the main frame.

5. The soil renovation equipment with soil and fertilizer mixing function according to claim 4, characterized in that: The mixing assembly comprises an outer shell, a top shell and a pressure shell are fixed on the top of the outer shell in sequence, a fertilizer feeding chamber is formed between the top shell and the pressure shell, and a bulk material part 1 is arranged in the fertilizer feeding chamber, the bottom of the top shell is located at the outer side of the bulk material part 1 and is provided with leakage holes distributed in an annular array, a lower gear disc is provided on the top surface of the pressure shell, and the lower gear disc is clamped and fixed with the bulk material part 1, the lower gear disc is rotatably connected with the pressure shell, an upper gear disc is provided above the lower gear disc, the outer sides of the upper gear disc and the lower gear disc are meshed with gears, and the gears are fixedly connected by a connecting rod, a feed hopper passing through the top shell is fixedly connected to the top of the pressure shell, a main shaft rod is provided in the outer shell, a bulk material part 2 movably connected to the pressure shell is fixed on the main shaft rod, a collecting hopper is fixed on the inner wall of the outer shell below the bulk material part 2, and a bulk material part 3 is fixedly connected to the lower end of the main shaft rod below the leakage port of the collecting hopper, the bottom of the outer shell is connected with the discharge assembly, the top of the feed hopper is connected with the upper assembly, and the discharge port of the fertilizer conveying assembly is connected with the outer side wall of the pressure shell.

6. The soil renovation equipment with the function of mixing soil and fertilizer according to claim 5, characterized in that: The feeding assembly includes a feeding shell with semicircular structures at both ends, a shielding piece is fixed in the feeding shell, the two ends of the shielding piece and the inner wall of the feeding shell on the corresponding side form a circular chamber, the two sides of the shielding piece and the inner wall of the feeding shell on the corresponding side form a straight channel, a circular groove piece protruding upward is provided in the circular chamber, the outer side of the circular groove piece is rotatably connected with a rotating frame, a conveyor belt is connected between the rotating frames at both ends, the inner side of the conveyor belt fits the two side walls of the shielding piece, and the outer side of the conveyor belt is fixedly connected with a plurality of push plates one distributed at equal intervals, the end of the push plate one fits and slides with the inner wall of the feeding shell, one end of the feeding shell is fixedly connected to the feed hopper and the circular chamber It is connected with the feed hopper, the main shaft rod extends into the loading shell and is fixedly connected with the rotating frame, the upper end of the main shaft rod extends out of the loading shell and is fixedly connected with the upper gear disk, the other end of the loading shell is fixedly connected with a straight cylinder shell one and the top of the straight cylinder shell one is connected with the inside of another circular chamber, the lower part of the straight cylinder shell one is fixedly connected with the main frame and a feeding hopper is provided on the outside of the bottom of the straight cylinder shell one, an auger one is provided in the straight cylinder shell one, the upper part of the rotating shaft of the auger one is fixedly connected with another rotating frame, the rotating shaft of the auger one extends out of the loading shell and is transmission connected with the upper end of the main shaft rod through a toothed belt assembly, and the lower part of the rotating shaft of the auger one is movably connected with the main frame.

7. The soil renovation equipment with soil and fertilizer mixing function according to claim 6, characterized in that: The discharge assembly includes a straight cylinder shell two, which is inclined upward and has closed structures at both ends. The high end of the straight cylinder shell two extends into the frame and is fixedly connected to a discharge port on the outside of the high end. The discharge port is fixedly connected to the frame and a bulk material part four is movably connected in the discharge port. An auger two is axially arranged in the straight cylinder shell two, and both ends of the rotating shaft of the auger two are movably connected to the ends of the straight cylinder shell two and extend out of the two ends of the straight cylinder shell two. The high end of the rotating shaft of the auger two is connected to the power shaft through a universal coupling one, and the lower end of the rotating shaft of the auger two is transmission-connected with a coupling rod through a universal coupling two, and the coupling rod is movably connected to the bottom of the main frame, and the outer side of the coupling rod is transmission-connected to the lower end of the rotating shaft of the auger one through a bevel gear one, and the outer side of the power shaft is transmission-connected with a rotating rod through a bevel gear two, and the lower end of the rotating rod is transmission-connected to the bulk material part four through a toothed belt assembly two.

8. The soil renovation equipment with soil and fertilizer mixing function according to claim 7, characterized in that: The fertilizer conveying assembly includes a fertilizer storage shell. The bottom of the fertilizer storage shell is a forked structure and straight cylinder shells three are fixedly connected on both sides of the bottom. The outer end of the straight cylinder shell three is fixedly connected to the outer side wall of the compression shell. An auger three is movably connected inside the straight cylinder shell three. One end of the rotating rod of the auger three extends out of the fertilizer storage shell away from a side wall of the straight cylinder shell three. A motor one is installed at the bottom of the fertilizer storage shell. The output end of the motor one is transmission-connected to one end of the rotating rod of the auger three through a toothed belt assembly three.

9. The soil renovation equipment with soil and fertilizer mixing function according to claim 7, characterized in that: The excavation mechanism includes an overturning bucket, which is fixedly connected to a soil delivery shell arranged upwardly inclined, a soil discharge port is arranged at the bottom of the upper end of the soil delivery shell, the soil discharge port is located above the feeding hopper, and the bottom surface of the soil delivery shell is located between the soil discharge port and the overturning bucket and is fixedly connected with a reinforcement frame, a conveying chain is arranged in the soil delivery shell along the length direction, and a plurality of bulldozers arranged at equal intervals are fixedly connected to the outside of the conveying chain along the conveying direction, and the bulldozers on the lower side of the conveying chain are slidably fitted with the bottom surface of the soil delivery shell, and the conveying chain is located at both ends of the soil delivery shell and is transmission-connected with an upper shaft disk and a lower shaft disk, and an upper shaft rod is fixedly passed through the middle part of the upper shaft disk along the axial direction, and ear boxes are arranged on both sides of the high end of the soil delivery shell, and the two ends of the upper shaft rod extend into the ear boxes, and the ear boxes on both sides are slidably connected with vertical shaft rods at the upper limit position in the vertical direction, and the lower end of the vertical shaft rod extends out of the main frame The transmission shaft is connected with the transmission shaft through bevel gear four, and the two ends of the coupling rod are respectively connected with the lower end of the vertical shaft rod through bevel gear five, and the transmission shaft is movably installed at the bottom of the front end of the main frame, and a soil crushing rod is fixedly passed through the middle of the lower shaft disc along the axial direction, and a plurality of soil crushing teeth are fixedly connected to the soil crushing rod. The soil turning bucket is located on both sides of the conveying chain and is movably connected with an auger four, and the ends of the auger four extend out of the soil turning bucket, and the two ends of the soil crushing rod extend out of the two sides of the soil crushing bucket and are respectively connected with the ends of the rotating shafts of the two auger fours through a toothed disc assembly. The soil-turning bucket includes a bucket body, the inner side of the bucket body is an arc-shaped structure, the bottom lower end of the soil feeding shell extends into the bucket body and is consistent with the arc-shaped structure inside the bucket body, the bottom surface of the bucket body is fixedly connected with a bottom plate, a soil-cutting plate is provided between the bottom plate and the bucket body, the front end of the soil-cutting plate is a serrated structure, the rear end of the soil-cutting plate abuts against the arc-shaped structure of the bucket body and the upper end surface of the soil-cutting plate is flush with the inner side surface of the arc-shaped structure, extension plates are provided on both sides of the rear end of the soil-cutting plate, and sliding grooves are provided on the extension plates, the rear end of the bucket body is movably connected with a round rod, the two ends of the round rod extend out of the bucket body and are transmission-connected with the toothed disc assembly, the round rod is respectively connected with eccentric pieces through two bevel gears six, the eccentric piece is movably connected to the rear end of the bucket body, the bottom surface of the eccentric piece is fixedly connected with a convex shaft, and the convex shaft is limitedly slidably connected with the sliding groove.

10. The soil renovation equipment with soil and fertilizer mixing function according to claim 9, characterized in that: The lifting assembly includes a sliding frame arranged on both sides of the soil feeding shell, the sliding frame is vertically slidably connected with a sliding member, the sliding member is fixedly connected to the two sides of the soil feeding shell, the sliding frame is movably connected with a screw rod, the screw rod is threadedly connected to the sliding member, a lifting motor is installed on the top of the sliding frame, and the output end of the lifting motor is connected to the upper end of the screw rod through a reducer.

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