Multifunctional sand-preventing and seeding all-in-one machine for desert

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a desert multifunctional sand prevention and sowing all-in-one machine. According to the technical scheme, the device comprises a tractor and a seeding machine, a plurality of drip irrigation belt rollers are arranged on a tractor frame, flat drip irrigation belts are wound around the drip irrigation belt rollers, a sand box is installed at the tail of the tractor frame, a plurality of drip irrigation belt wheels are rotationally installed at the top of the sand box, and a sand bag discharging pipe is installed at the bottom of the sand box; a sand bag sealing rack is fixedly installed on the sand box, and a sand bag sealing machine is fixedly installed on the sand bag sealing rack. Sand is conveyed into the sand bags through the elevator, the sand bags filled with the sand are sealed through the sand bag sealing machine, the purpose that the sand bags are filled with the sand and sealed at the same time is achieved, the paving length of the sand bags can be infinitely prolonged according to actual requirements, compared with manual sand filling, time and labor are saved, the operation efficiency is effectively improved, and the labor intensity of workers is lowered. And the drip irrigation tape is reinforced through the sandbags, so that the firmness of the drip irrigation tape after paving is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural machinery, in particular to a desert multifunctional sand prevention and sowing integrated machine. BACKGROUND

[0002] Sand prevention and control refers to controlling or weakening the intensity of wind-sand activities, preventing sand expansion, protecting the ground from wind erosion, and ultimately stabilizing sandy land and restoring the ecological environment through artificial intervention (such as engineering, biology, chemistry, etc.). The core goal is to reduce wind-sand disasters (such as land desertification, sandstorms, and buried farmland and infrastructure, etc.), and to protect the production and living environment and the ecological system. Specific means include planting sand plants (such as sea buckthorn and haloxylon ammodendron) to build a vegetation barrier, setting up a grass grid sand barrier, and other engineering sand fixation facilities, and improving soil structure, etc., ultimately achieving effective containment of wind-sand activities and sustainable maintenance of the sand area ecology.

[0003] Traditional sand prevention and control usually relies on manual laying, and manual planting in sandy environments is limited by complex terrain and physical exertion, and has problems such as poor water and fertilizer retention, severe wind erosion, etc. Therefore, the present application proposes a high-efficiency, precise, safe, and adaptable desert multifunctional sand prevention and sowing integrated machine. SUMMARY

[0004] The purpose of the present application is to solve the problem of limited manual laying and poor planting effect in the background art, and to propose a high-efficiency, precise, safe, and adaptable desert multifunctional sand prevention and sowing integrated machine.

[0005] The technical solution of the present application is a desert multifunctional sand prevention and sowing integrated machine, which comprises a tractor and a seeder, a plurality of seeders are fixedly installed at the tail of the tractor, a seeder is fixedly installed on each seeder frame, a soil turning wheel for plowing is arranged on the seeder, and two symmetrical tracks are fixedly installed on the frame of the tractor.

[0006] A drip irrigation belt roller is provided, which is rotatably installed on the frame of the tractor, and a plurality of flat drip irrigation belts are wound on the drip irrigation belt roller. A sand material box is fixedly installed at the tail of the tractor frame, a plurality of drip irrigation belt wheels are rotatably installed on the top of the sand material box, the drip irrigation belts are movably lapped on the matching drip irrigation belt wheels, a sand bag discharging pipe is fixedly installed at the bottom of the sand material box, a sand bag sealing frame is fixedly installed on the sand material box, a sand bag sealing machine is fixedly installed on the sand bag sealing frame, a hollow galvanized steel pipe is rotatably installed on the sand bag sealing frame, and a sand bag pressing wheel is rotatably installed on the hollow galvanized steel pipe. The end of the drip irrigation belt away from the drip irrigation belt roller penetrates into the sand bag discharging pipe and is lapped at the bottom of the sand bag pressing wheel.

[0007] Optionally, the tractor frame is rotatably provided with a plurality of sandbag cloth rollers, the sandbag sealing frame is rotatably provided with a plurality of sandbag cloth guide rollers, the sandbag cloth guide rollers are arranged below the corresponding sandbag cloth rollers, the sandbag cloth is wound on the sandbag cloth rollers, one end of the sandbag cloth is movably overlapped on the sandbag cloth guide rollers, the sandbag sealing frame is provided with a sandbag flanging pipe, the sandbag flanging pipe is arranged below the sandbag pressing wheel, the tractor frame is rotatably provided with a plurality of sandbag loops near one side of the sand tank, the sandbag loops are wound with sandbag sealing machine threads, and one end of the sandbag sealing machine threads penetrates the needle hole of the bottom end of the sewing needle arranged on the sandbag sealing machine.

[0008] Optionally, the tractor frame is fixedly provided with a lifting machine, the bottom end of the lifting machine is provided with a plurality of sand feeding ports, the lifting machine is fixedly provided with a plurality of sand gathering discs, two sand gathering discs are arranged on one side of each sand feeding port, the top of the lifting machine is fixedly provided with a sand lifting machine speed reducer, the output end of the sand lifting machine speed reducer is sleeved with a gear chain, the lifting machine is fixedly provided with a lifting machine chain protection cover, the gear chain is arranged in the lifting machine chain protection cover, the lifting machine is fixedly provided with a lifting machine chain bearing seat for adjusting the tightness of the gear chain, and the sand lifting machine speed reducer is fixedly provided with a speed reducer adjusting screw.

[0009] Optionally, a plurality of distribution plates are fixedly arranged in the sand tank, each distribution plate is composed of two straight plates, the top ends of the two straight plates arranged in the same group are fixedly connected and arranged in an inverted V-shaped structure in the sand tank, a plurality of sand discharge ports are arranged on the lifting machine, and the sand discharge ports are arranged above the corresponding distribution plates, a stirring rod is rotatably arranged in the sand tank, and a stirring speed reducer is fixedly arranged on the sand tank.

[0010] Optionally, a sand prevention machine profiling wheel is fixedly arranged on the lower wheel column at the bottom of the sand tank, a lower suspension beam is fixedly arranged on the sand tank and the tractor frame, a lower suspension is rotatably arranged on the lower suspension beam, the lower suspension and the lower wheel column are rotatably connected through a bolt, an upper suspension arm is fixedly arranged on the sand tank and the tractor frame, a hydraulic suspension arm operating rod is fixedly arranged on the tractor, the hydraulic suspension arm operating rod is used for controlling the upper suspension arm, and a counterweight is fixedly arranged on one end of the tractor away from the sand tank.

[0011] Optionally, the tractor frame is fixedly installed with a diesel engine, the tractor frame is fixedly installed with a front base plate, the top of the front base plate is fixedly installed with a three-phase alternator, the input wheel of the three-phase alternator and the output wheel of the diesel engine are jointly sleeved with a belt, the tractor frame is fixedly installed with a generator belt protection cover, the belt is arranged in the generator belt protection cover, the tractor frame and below the front base plate is fixedly installed with a jack, the top rod of the jack is arranged below the belt, the tractor frame is fixedly installed with a distribution box, the three-phase alternator is electrically connected with the control mainboard in the distribution box through an output wire, the tractor frame is fixedly installed with a handrail, one side of the handrail is fixedly installed with a starting switch box which is electrically connected with the distribution box, the starting switch box is fixedly installed with a starting switch, the starting switch is electrically connected with the control panel in the starting switch box through an elastic metal sheet, and the upper sand lifting machine reduction motor is electrically connected with the control panel through a wire.

[0012] Optionally, the tractor frame is fixedly installed with a driver seat, the tractor frame and in front of the driver seat is fixedly installed with a gear shifting rod, the tractor frame is fixedly installed with two tractor steering operation rods, and the gear shifting rod is arranged at a position between the two tractor steering operation rods.

[0013] Optionally, the sand material box is fixedly installed with a plurality of seeding machine limiting chains, one end of each of the seeding machine limiting chains away from the sand material box is fixedly connected with a matching seeding machine frame, the top of the seeding machine is fixedly installed with a seed storage box, the bottom of the seed storage box is provided with a seed discharge pipe, and the pipe opening of the seed discharge pipe is suspended above the soil turning wheel.

[0014] Compared with the prior art, the application has at least one of the following beneficial technical effects:

[0015] 1. The sand is conveyed into the sand bag by the lifting machine, and the sand bag after sand filling is sealed by the sand bag sealing machine, so that the sand bag is sealed while sand filling, the paving length of the sand bag can be infinitely extended according to actual needs, and compared with manual sand filling, time and labor are saved, and the work efficiency is effectively improved.

[0016] 2. The drip irrigation belt is stored on the machine by the drip irrigation belt roller, the drip irrigation belt enters the sand bag during sand filling into the bag, the drip irrigation belt is fixed in the sand bag, the drip irrigation belt is prevented from being blown away by the wind, and the firmness of the drip irrigation belt after paving is effectively improved.

[0017] 3. Different seeds are sowed by multiple seeding machines, the seeding machines arranged on both sides of the sand bag can sow forestry crops, only need to control reasonable distance to plant, such as sand willow tree, haloxylon and other desert crops capable of preventing wind and sand fixation, promote the development of desert forestry, and can also sow agricultural seeds, precise irrigation and fertilization are carried out through the drip irrigation belt, thereby promoting the development of desert agriculture. BRIEF DESCRIPTION OF DRAWINGS

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

[0019] Figure 2 It is a top view of the present application;

[0020] Figure 3 It is a front view of the present application;

[0021] Figure 4 It is a right view of the present application.

[0022] The figure mark: 1, drip irrigation belt roller; 2, upper sand elevator reduction motor; 3, elevator chain protection cover; 4, reduction motor adjusting screw; 5, sand bag sealing machine line; 6, sand discharging port; 7, distribution plate; 8, drip irrigation belt wheel; 9, sand material box; 10, seeding machine limiting chain; 11, stirring reduction motor; 12, sand bag discharging pipe; 13, sand bag sealing machine; 14, seeding machine frame; 15, seed storage box; 16, seeding machine; 17, sand bag sealing machine frame; 18, sand bag pressing wheel; 19, drip irrigation belt; 20, sand bag flanging pipe; 21, sand prevention machine profiling wheel; 22, sand bag cloth supporting wheel; 23, sand bag cloth roller; 25, sand feeding port; 26, sand gathering disc; 27, lower suspension beam; 28, track; 29, jack; 30, front base plate; 31, counterweight; 32, generator belt protection cover; 33, three-phase alternating current generator; 34, diesel engine; 35, starting switch box; 36, handrail; 37, tractor steering operating rod; 38, gear shifting lever; 39, driver seat; 40, hydraulic suspension arm operating lever; 41, upper suspension arm; 42, distribution box; 43, starting switch; 44, stirring rod; 45, sand bag coil; 47, elevator chain bearing seat. DETAILED DESCRIPTION

[0023] The technical solutions of the present application are further described below in combination with the drawings and specific embodiments.

[0024] EMBODIMENT

[0025] As Figure 1 and Figure 4As shown, the desert multi-functional sand-control seeding integrated machine proposed in this invention includes a tractor. Several seeder frames 14 are equidistantly distributed at the rear of the tractor. Seeders 16 are fixedly installed on each seeder frame 14. Each seeder 16 is equipped with a tilling wheel for cultivating the land. During the movement of the tractor, multiple seeders 16 can be driven to follow and the tilling wheel can cultivate the sandy land, making it convenient to sow seeds in the sandy land. Two symmetrically arranged tracks 28 are fixedly installed on the tractor frame. The drive wheel of the track 28 is powered by a diesel engine 34 installed on the tractor, ensuring that the entire track 28 can rotate. Using the track 28 as the contact part between the tractor and the sandy land can prevent the tractor from getting stuck in the sand during the journey, thus improving the stability of the integrated machine.

[0026] Several drip irrigation tape rollers 1 are rotatably mounted on the tractor frame, with flat drip irrigation tape 19 wound on each roller. A sand hopper 9 is fixedly mounted at the rear of the tractor frame, and several drip irrigation tape wheels 8 are rotatably mounted on the top of the sand hopper 9. The end of the drip irrigation tape 19 away from the drip irrigation tape rollers 1 is movably overlapped on the matching drip irrigation tape wheels 8. A sandbag discharge pipe 12 is fixedly mounted at the bottom of the sand hopper 9. A sandbag sealing machine frame 17 is fixedly mounted on the sand hopper 9, and a sandbag sealing machine 13 is fixedly mounted on the sandbag sealing machine frame 17. A hollow galvanized steel pipe is rotatably mounted on the frame 17. A sandbag pressure roller 18 is rotatably mounted on the hollow galvanized steel pipe. The end of the drip irrigation tape 19 away from the drip irrigation tape roller 1 passes through the sandbag feeding pipe 12 and overlaps the bottom of the sandbag pressure roller 18, fixing the end of the drip irrigation tape 19 inside the sandbag. During the machine's operation, the drip irrigation tape 19 can be pulled and laid in the sandbag. When the sandbag is filled with sand, the drip irrigation tape 19 can be fixed inside the sandbag, which facilitates the fixation of the drip irrigation tape 19 and prevents it from being blown away by the wind, effectively improving the firmness of the drip irrigation tape 19 after it is laid.

[0027] like Figures 1-4As shown, in order to facilitate the opening of the sandbag cloth sewing, on the tractor frame is rotatably mounted a plurality of sandbag cloth roller 23, sandbag cloth roller 23 on the winding of the double end opening and double layer structure of the sandbag cloth, on the sandbag sealing frame 17 is rotatably mounted a plurality of sandbag cloth roller 22, sandbag cloth roller 22 is installed below the side of the matching sandbag cloth roller 23, the sandbag cloth is movably lapped on the sandbag cloth roller 22, the sandbag sealing frame 17 is installed on the sandbag cloth edge pipe 20, the opening of the sandbag cloth is treated by the sandbag cloth edge pipe 20, which ensures that the opening of the sandbag cloth is upward, so that the sand falls into the sandbag cloth; the above-mentioned tractor frame is rotatably mounted a plurality of sandbag coil 45, the sandbag coil 45 is wound with sandbag sealing machine line 5, one end of the sandbag sealing machine line 5 passes through the needle hole of the bottom end of the sewing needle installed on the sandbag sealing machine 13, the sandbag sealing machine line 5 is used to sew the opening of the sandbag cloth by driving the sewing needle reciprocating motion, which ensures that the sand can be stably filled into the sandbag cloth, and then forms a stable structure of the sandbag.

[0028] Further, in order to facilitate the sand into the sand tank 9, the lifting machine is fixedly installed on the tractor frame, the bottom of the lifting machine is provided with a plurality of sand feeding port 25, the lifting machine is fixedly installed on the one side of the sand feeding port 25, the one side of each sand feeding port 25 is provided with two sand round disc 26, in the process of the integrated machine driving, the sand on the sand ground is gathered and formed into a sand pile by the sand round disc 26, when the sand feeding port 25 touches the sand pile, the sand enters the internal passage of the lifting machine from the sand feeding port 25; the top of the lifting machine is fixedly installed with the sand lifting machine reduction motor 2, the gear chain set is installed in the internal passage of the lifting machine, a plurality of buckets are installed on the gear chain set, the gear chain set is driven to rotate by the sand lifting machine reduction motor 2, and then the bucket is driven to move upward, which facilitates the sand to be lifted from the sand feeding port 25 to the sand discharging port 6. Since the sand discharging port 6 is arranged above the sand tank 9, the sand on the ground can be filled into the sand tank 9.

[0029] Secondly, the lifting machine chain protection cover 3 is fixedly installed on the lifting machine, the above-mentioned gear chain is installed in the lifting machine chain protection cover 3, which can protect the gear chain and improve its durability; the lifting machine chain bearing seat 47 is fixedly installed in the lifting machine, the internal gear chain set is adjusted in tension by the lifting machine chain bearing seat 47, the reduction motor adjusting screw 4 is fixedly installed on the sand lifting machine reduction motor 2, the tension of the gear chain installed outside the lifting machine can be adjusted by the reduction motor adjusting screw 4, which facilitates the adjustment and maintenance of the lifting machine.

[0030] It is worth mentioning that in order to make the sand evenly distributed in the sand bin 9, a plurality of distribution plates 7 are fixedly installed inside the sand bin 9, the distribution plate 7 is composed of two straight plates welded together, the top ends of the two straight plates are welded together and are distributed in the sand bin 9 in an inverted V-shaped structure, and the sand discharge port 6 is arranged above the distribution plate 7. When the sand falls from the sand discharge port 6, the falling sand is distributed by the distribution plate 7, so as to avoid the accumulation of sand in a certain area of the sand bin 9; a stirring rod 44 is rotatably installed in the sand bin 9, one end of the stirring rod 44 is fixedly connected with the output end of a stirring reduction motor 11, and the stirring reduction motor 11 is fixedly assembled on the sand bin 9. The stirring reduction motor 11 drives the stirring rod 44 to rotate, and then the plurality of small sand piles in the sand bin 9 are stirred, so that the sand can be evenly distributed in the sand bin 9.

[0031] As shown in Figures 1-4 In order to improve the stability of the sandbag cloth sewing, a sand prevention machine profiling wheel 21 is fixedly assembled on the lower wheel column at the bottom of the sand bin 9, which can form stable support at the bottom of the sand bin 9 and can flatten the sand pile on one side of the sandbag cloth to prevent the sand pile from collapsing and gathering in front of the sandbag sealing machine 13; the sand bin 9 and the tractor frame are jointly fixedly installed with a lower suspension beam 27, and a lower suspension is rotatably installed on the lower suspension beam 27. The above-mentioned lower wheel column is rotatably connected with the lower suspension by a bolt, and the sandbag sealing machine 13 is fixed on the lower wheel column by a steel plate. The sandbag sealing machine 13 is soft-connected and installed below the sand bin 9 through the lower suspension beam 27. When the integrated machine shakes, the sandbag sealing machine 13 can be more in line with the opening of the sandbag cloth, thereby improving the adaptability of the sandbag cloth sewing.

[0032] Further, in order to prevent the tractor from tilting, an upper suspension arm 41 is fixedly installed on the tractor frame and the sand bin 9. The angle of the upper suspension arm 41 can be controlled by the hydraulic suspension arm control lever 40 installed on the tractor frame, so as to conveniently adjust the lifting of the rear half of the integrated machine. In order to prevent the rear half of the integrated machine from being too heavy and causing the tractor to tilt, a counterweight 31 is fixedly installed at the head of the tractor, i.e. the end away from the sand bin 9. The counterweight 31 balances the weight of the sand bin 9, effectively preventing the head of the tractor from tilting.

[0033] Second, the sand bin 9 is fixedly installed with a plurality of seeding machine limiting chains 10, one end of the seeding machine limiting chain 10 away from the sand bin 9 is fixedly connected with a matching seeding machine frame 14, when the sand bin 9 is lifted and adjusted by the upper suspension arm 41, the seeding machine limiting chain 10 limits the falling range of the seeding machine frame 14, so that the seeding machine 16 can move synchronously with the sand bin 9; the top of the seeding machine 16 is fixedly installed with a seed storage box 15, the bottom of the seed storage box 15 is installed with a seed discharge pipe, the pipe is suspended above the matching soil turning wheel, when the seed falls on the soil turning wheel, the rotating soil turning wheel can press the seed into the sand, facilitating the seeding of the seed.

[0034] As shown in Figure 1 and Figure 4 In order to ensure stable power supply of the all-in-one machine and facilitate control of the elevator, a diesel engine 34 is fixedly installed on the tractor frame, a three-phase alternating current generator 33 is fixedly installed on the front base plate 30 on the tractor frame, the input shaft of the three-phase alternating current generator 33 and the output shaft of the diesel engine 34 are jointly sleeved with a belt, the input shaft of the three-phase alternating current generator 33 is driven to rotate by the diesel engine 34, and then the internal rotor is driven to rotate at high speed, so that power generation can be performed; a power distribution box 42 is fixedly installed on the tractor frame, the three-phase alternating current generator 33 is electrically connected with the control mainboard in the power distribution box 42 through an output motor, and the overall power consumption of the all-in-one machine can be distributed through the power distribution box 42; a handrail 36 is fixedly installed on the tractor frame, a start switch box 35 is fixedly installed on one side of the handrail 36, the start switch box 35 is electrically connected with the power distribution box 42 through a wire, and the start switch 43 installed on the start switch box 35 can be pressed to control the sand lifting elevator reduction motor 2, so that the start and stop of the elevator can be conveniently controlled.

[0035] Further, a driver seat 39 is fixedly installed on the tractor frame, the driver sits on the driver seat 39 and drives and controls the all-in-one machine, a gear shifting lever 38 and two tractor steering operation levers 37 are installed on the tractor frame, the gear shifting lever 38 can be pushed and pulled to adjust the gear of the tractor, so that the driving speed of the all-in-one machine can be conveniently controlled; the tractor steering operation lever 37 can be pushed to conveniently adjust the angle of the track 28, so that the driving direction of the all-in-one machine can be conveniently controlled.

[0036] Second, the tractor frame is fixedly provided with a generator belt protection cover 32, the belt connecting the three-phase alternator 33 and the diesel engine 34 is arranged in the generator belt protection cover 32, and the belt can be effectively protected; the tractor frame is fixedly provided with a jack 29, the jack 29 is arranged below the front base plate 30, a top rod of the jack 29 is arranged below the belt, when the belt is loose, the top rod of the jack 29 can lift the local part of the belt upward, the belt can be tightened, in order to reduce the friction between the belt and the top rod of the jack 29, a guide wheel can be arranged on the top of the top rod, the friction can be effectively reduced, and the rotation efficiency of the belt is ensured.

[0037] In the embodiment, first, the seeder 16 is moved by the tractor, the all-in-one machine is conveniently driven to move, in the moving process of the all-in-one machine, one end of the drip irrigation belt 19 is inserted into the sand bag cloth and is fixed, the drip irrigation belt 19 can be ensured to be laid in the sand bag cloth, to meet the demand of the irrigation path; the sand on the ground is poured into the sand tank 9 by the lifting machine, when the sand slides from the sand bag discharge pipe 12 to the sand bag cloth, the sand is poured into the sand bag cloth, when the sand bag cloth is filled with sand, the opening end of the sand bag cloth is sewn by the sand bag sealing machine 13, the sand bag cloth forms a sand bag with stable structure, at this time, the drip irrigation belt 19 is pressed in the sand bag, the drip irrigation belt 19 can be prevented from being blown away by the wind, and the firmness of the drip irrigation belt 19 after installation is effectively improved; the continuous sand filling and sand bag laying operation mode is adopted, a large amount of manpower consumption is saved, the overall laying length of the sand bag can be prolonged according to actual needs, and the operation efficiency is effectively improved; different types of seeds can be sowed by the multiple seeders 16, for example, the seeders 16 arranged on both sides of the sand bag are used for sowing forestry crops (such as sand willow trees, salsola collum and the like), can play a role in preventing wind and fixing sand in sandy land, and promote the development of desert forestry, the seeder 16 arranged in the middle position can be used for sowing crop seeds, in combination with the precise irrigation and fertilization of the drip irrigation belt 19, the growth efficiency and survival rate of crops can be improved, and the development of desert agriculture is effectively promoted.

[0038] The above specific embodiments are only several optional embodiments of the present application, based on the technical scheme of the present application and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A multifunctional sand-preventing and seeding integrated machine for desert, comprising a tractor and a seeder (16), a plurality of seeder frames (14) are fixedly installed at the tail of the tractor, the seeder (16) is fixedly installed on the seeder frame (14), a soil turning wheel for ploughing is arranged on the seeder (16), two symmetrical tracks (28) are fixedly installed on the frame of the tractor, characterized in that, Also includes: The drip irrigation tape roller (1) is provided with several parallel rotationally installed on the tractor frame, the drip irrigation tape roller (1) is wound with a flat drip irrigation tape (19), the tail of the tractor frame is fixedly installed with a sand tank (9), the top of the sand tank (9) is rotationally installed with several drip irrigation tape wheels (8), the drip irrigation tape (19) is movably lapped on the matching drip irrigation tape wheel (8), the bottom of the sand tank (9) is fixedly installed with a sand bag discharging pipe (12), the sand tank (9) is fixedly installed with a sand bag sealing frame (17), the sand bag sealing frame (17) is fixedly installed with a sand bag sealing machine (13), the sand bag sealing frame (17) is rotationally installed with a hollow galvanized steel pipe, the hollow galvanized steel pipe is rotationally installed with a sand bag pressing wheel (18), the end of the drip irrigation tape (19) away from the drip irrigation tape roller (1) is lapped on the bottom of the sand bag pressing wheel (18) after entering the sand bag discharging pipe (12).

2. The multifunctional sand-preventing and seeding all-in-one machine for desert according to claim 1, characterized in that, The tractor frame is rotationally installed with several sand bag cloth rollers (23), the sand bag sealing frame (17) is rotationally installed with several sand bag cloth guide wheels (22), the sand bag cloth guide wheel (22) is arranged at the position below the matching sand bag cloth roller (23), the sand bag cloth roller (23) is wound with sand bag cloth, one end of the sand bag cloth is movably lapped on the sand bag cloth guide wheel (22), the sand bag sealing frame (17) is provided with a sand bag flanging pipe (20), the sand bag flanging pipe (20) is arranged below the sand bag pressing wheel (18), the side of the tractor frame close to the sand tank (9) is rotationally installed with several sand bag coils (45), the sand bag coil (45) is wound with sand bag sealing machine wire (5), one end of the sand bag sealing machine wire (5) passes through the needle hole of the bottom end of the sewing needle installed on the sand bag sealing machine (13).

3. The multifunctional sand-preventing and seeding all-in-one machine for desert according to claim 2, characterized in that, The tractor frame is fixedly installed with an elevator, the bottom end of the elevator is provided with several sand feeding ports (25), the elevator is fixedly installed with several sand gathering discs (26), one side of the sand feeding port (25) is provided with two sand gathering discs (26), the top of the elevator is fixedly installed with an upper sand elevator reduction motor (2), the output end of the upper sand elevator reduction motor (2) is sleeved with a gear chain, the elevator is fixedly installed with an elevator chain protection cover (3), the gear chain is arranged inside the elevator chain protection cover (3), the elevator is fixedly installed with an elevator chain bearing seat (47) for adjusting the tightness of the gear chain, the upper sand elevator reduction motor (2) is fixedly installed with a reduction motor adjusting screw (4).

4. The multifunctional sand-preventing and seeding integrated machine for desert according to claim 3, characterized in that, The sand tank (9) is internally fixedly installed with a plurality of distribution plates (7), the distribution plate (7) is composed of two straight plates, the top end of the two straight plates arranged in the same group is fixedly connected and arranged in an inverted V-shaped structure inside the sand tank (9), a plurality of sand discharge ports (6) are arranged on the elevator, the sand discharge port (6) is arranged above the matching distribution plate (7), a stirring rod (44) is rotatably installed in the sand tank (9), and a stirring reduction motor (11) is fixedly installed on the sand tank (9). The output end of the stirring reduction motor (11) is fixedly connected with one end of the stirring rod (44).

5. The multifunctional sand-preventing and seeding integrated machine for desert according to claim 4, characterized in that, The sand tank (9) is internally fixedly installed with a plurality of distribution plates (7), the distribution plate (7) is composed of two straight plates, the top end of the two straight plates arranged in the same group is fixedly connected and arranged in an inverted V-shaped structure inside the sand tank (9), a plurality of sand discharge ports (6) are arranged on the elevator, the sand discharge port (6) is arranged above the matching distribution plate (7), a stirring rod (44) is rotatably installed in the sand tank (9), and a stirring reduction motor (11) is fixedly installed on the sand tank (9). The output end of the stirring reduction motor (11) is fixedly connected with one end of the stirring rod (44).

6. The multifunctional sand-preventing and seeding integrated machine for desert according to claim 5, characterized in that, The diesel engine (34) is fixedly installed on the tractor frame, the front base plate (30) is fixedly installed on the tractor frame, the three-phase alternator (33) is fixedly installed on the top of the front base plate (30), the input wheel of the three-phase alternator (33) and the output wheel of the diesel engine (34) are jointly sleeved with a belt, the generator belt protection cover (32) is fixedly installed on the tractor frame, the belt is arranged in the generator belt protection cover (32), the jack (29) is fixedly installed on the tractor frame and below the front base plate (30), the top rod of the jack (29) is arranged below the belt, the power distribution box (42) is fixedly installed on the tractor frame, the three-phase alternator (33) is electrically connected with the control mainboard in the power distribution box (42) through the output wire, the handrail (36) is fixedly installed on the tractor frame, the starting switch box (35) electrically connected with the power distribution box (42) is fixedly installed on one side of the handrail (36), the starting switch (43) is fixedly installed on the starting switch box (35), and the starting switch (43) and the control panel in the starting switch box (35) are electrically connected through the elastic metal sheet. The upper sand elevator reduction motor (2) is electrically connected with the control panel through the wire.

7. The multifunctional sand-preventing and seeding integrated machine for desert according to claim 6, characterized in that, The driver seat (39) is fixedly installed on the tractor frame, the shift lever (38) is fixedly installed on the tractor frame and in front of the driver seat (39), and the two tractor steering operating rods (37) are fixedly installed on the tractor frame. The shift lever (38) is arranged at a position between the two tractor steering operating rods (37).

8. The desert multifunctional sand-preventing and seeding integrated machine according to claim 1, characterized in that, The sand tank (9) is fixedly provided with a plurality of seeding machine limiting chains (10), one end of each of the seeding machine limiting chains (10) away from the sand tank (9) is fixedly connected with a matching seeding machine frame (14), the top of the seeding machine (16) is fixedly provided with a seed storage box (15), the bottom of the seed storage box (15) is provided with a seed discharge pipe, and the pipe opening of the seed discharge pipe is suspended above the soil turning wheel.

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