A planting device for grassland ecological restoration

Abstract

The present invention belongs to the technical field of ecological restoration, and specifically relates to a planting device for grassland ecological restoration, including a vehicle body, a barrel body fixedly connected to the outer wall of the vehicle body, a feed hopper and a water injection port provided at the top of the barrel body, a feed plate provided on the side wall of the barrel body, a collection frame provided on one side of the barrel body, a water storage tank provided on the other side of the barrel body, and a screening mechanism provided on the barrel body. The planting device for grassland ecological restoration drives bevel gears one and two to rotate through motor three, so that a stirring rod stirs the seeds, so that the seeds are fully in contact with clean water, and bad seeds are fully floated on the water surface, and then the wind force generated by the rotation of the fan blades is used to diffuse the bad seeds floating on the water surface, and then the bad seeds are pushed into the collection box by the rotation of the scraper, so that the bad seeds are effectively separated from the good seeds, which greatly improves the quality of the seeds, provides high-quality seed resources for grassland ecological restoration, and is conducive to improving the survival rate and growth quality of grassland planting.

Description

Technical Field

[0001] The invention relates to the technical field of ecological restoration, and in particular to a planting device for grassland ecological restoration. Background Art

[0002] Planting devices for grassland ecological restoration are equipment specially designed for revegetation and ecological restoration on damaged grasslands. These devices usually combine modern technology and environmental protection concepts to improve planting efficiency, promote vegetation growth and restore grassland ecological balance.

[0003] At present, some existing planting devices for grassland ecological restoration cannot effectively screen out seeds that look similar to good seeds but have pests and diseases or are poorly developed during the sowing process, resulting in uneven quality of the screened seeds, affecting the survival rate and growth quality of subsequent plantings. In view of this, we propose a planting device for grassland ecological restoration. Summary of the invention

[0004] The main purpose of the present invention is to provide a planting device for grassland ecological restoration, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention proposes the following technical solutions:

[0006] A planting device for grassland ecological restoration comprises a vehicle body, the outer wall of the vehicle body is fixedly connected to a barrel body, the top of the barrel body is provided with a feed hopper and a water injection port, the side wall of the barrel body is provided with a feed plate, one side of the barrel body is provided with a collection frame, the other side of the barrel body is provided with a water storage tank, and the barrel body is provided with a screening mechanism, the screening mechanism comprises:

[0007] A sieve barrel, wherein the sieve barrel is provided with a sliding groove, wherein the sliding groove is slidably connected with a sealing plate for sealing the sieve holes on the sieve barrel, wherein the sealing plate is fixedly connected with a rotating plate, wherein a sealing plug is provided on the inner wall of the sieve barrel, wherein the sealing plug is penetrated by a rotating sleeve and is rotatably connected with the rotating sleeve;

[0008] Motor three, the motor three is fixedly connected to the outer wall of the partition, the partition is fixedly connected to the inner wall of the barrel body, the motor three is drivingly connected to bevel gear one and bevel gear two, the bevel gear one is provided with a slot, the bevel gear one is penetrated by the rotating shaft and is rotatably connected with the rotating shaft, the rotating shaft penetrates the bevel gear two and is fixedly connected with the bevel gear two, the rotating shaft penetrates the rotating sleeve and is sleeved with the rotating sleeve, and a sealing ring is provided between the rotating shaft and the rotating sleeve to improve the sealing performance of the sieve barrel;

[0009] The shaft sleeve passes through the partition and is rotatably connected with the partition. The shaft sleeve is fixedly connected to the inner wall of the rotating plate through a fixing rod. The shaft sleeve is slidably connected with a card block, and the card block is provided with an inclined surface. When the motor three rotates clockwise, the card slot will squeeze the inclined surface of the card block, so that the card block completely enters the inside of the shaft sleeve, and then contacts the card connection between the bevel gear one and the shaft sleeve. When the motor three rotates counterclockwise, the card slot will squeeze the straight edge of the card block, so that the shaft sleeve and the bevel gear one can rotate synchronously. The outer wall of the card block is fixedly connected with a spring two, and the end of the spring two away from the card block is fixedly connected to the inner wall of the shaft sleeve;

[0010] The rod body is rotatably connected to the output end of the hydraulic cylinder, the rod body passes through the rotating shaft and is sleeved with the rotating shaft, and the hydraulic cylinder is fixedly connected to the bottom of the barrel body.

[0011] Preferably, the inner wall of the rotating shaft is slidably connected to a sliding rod, the end of the sliding rod is fixedly connected to a stirring rod, the outer wall of the sliding rod is fixedly connected to a sliding plate, the outer wall of the sliding plate is hinged with a hinged rod, the end of the hinged rod away from the sliding plate is hinged with a sealing sleeve, the sealing sleeve is penetrated by the rotating shaft and slidably connected to the rotating shaft, the sealing sleeve is fixedly connected to the outer wall of the rod body, the outer wall of the sealing sleeve is fixedly connected to a connecting rod, and the end of the connecting rod away from the sealing sleeve is fixedly connected to the rotating sleeve.

[0012] Preferably, a fixing sleeve is fixedly connected to the upper end of the inner wall of the barrel body, the fixing sleeve is rotatably connected to the screen barrel, and the fixing sleeve is detachably connected to a collecting box.

[0013] Preferably, a fixing ring is fixedly connected to the lower end of the inner wall of the barrel body, the fixing ring is penetrated by the guide rod and is slidably connected to the guide rod, and the guide rod and the fixing ring are elastically connected via a spring.

[0014] Preferably, the outer wall of the guide rod is fixedly connected to a filter screen, the outer wall of the filter screen is fixedly connected to a sleeve, a cross bar is provided under the sleeve, the cross bar is fixedly connected to the outer wall of the sleeve, a short rod is hinged to the outer wall of the filter screen away from the sleeve, the side of the short rod away from the filter screen is hinged to a plate, and the plate is hinged to the inner wall of the barrel body.

[0015] Preferably, a motor is provided above the barrel body, and the motor is fixedly connected to the barrel body through an L-shaped plate. The motor is transmission-connected to a transmission belt, and one end of the transmission belt away from the motor is transmission-connected to a driven wheel, and the driven wheel is fixedly connected to a rotating shaft, and the rotating shaft passes through the barrel body and is rotationally connected to the barrel body, and the rotating shaft is fixedly connected to fan blades.

[0016] Preferably, a second motor is provided above the barrel body, and the second motor is fixedly connected to the barrel body through an L-shaped plate. The second motor is transmission-connected to a second transmission belt, and one end of the second transmission belt away from the second motor is transmission-connected to a second driven wheel, and the second driven wheel is fixedly connected to a rotating rod, and the rotating rod passes through the rotating shaft and is rotationally connected to the rotating shaft, and a scraper is fixedly connected to the end of the rotating rod.

[0017] Preferably, a rotating wheel is provided inside the collecting frame, the rotating wheel is provided with a notch, the bottom of the collecting frame is penetrated by a sowing pipe and is fixedly connected to the sowing pipe, and the sowing pipe penetrates the vehicle body and is fixedly connected to the inner wall of the vehicle body.

[0018] Preferably, a water pump 1 is fixedly connected to the outer wall of the water tank, the water inlet and the water outlet of the water pump 1 are respectively connected to the barrel body and the water tank through water pipes, the drain outlet of the water tank is fixedly connected to the water inlet of the water pump 2 through a water pipe, the water outlet of the water pump 2 is connected to a diversion pipe through a water pipe, the diversion pipe is fixedly connected to the outer wall of the car body, and a nozzle is provided on the diversion pipe.

[0019] Preferably, a loosening rod is provided on one side of the sowing tube, and an elastic pressure wheel is provided on the other side of the sowing tube, and the loosening rod and the elastic pressure wheel are fixedly connected to the outer wall of the vehicle body.

[0020] The present invention provides a planting device for grassland ecological restoration, which has the following beneficial effects:

[0021] (1) The bevel gear 1 and bevel gear 2 are driven by motor 3 to rotate, so that the stirring rod stirs the seeds, so that the seeds are fully in contact with clean water, and the bad seeds are fully floated on the water surface. The wind force generated by the rotation of the fan blades is then used to diffuse the bad seeds floating on the water surface, and then the bad seeds are pushed into the collection box by the rotation of the scraper, thereby achieving effective separation of bad seeds from good seeds, greatly improving the quality of seeds, providing high-quality seed resources for grassland ecological restoration, and being beneficial to improving the survival rate and growth quality of grassland planting.

[0022] (2) The sieve barrel has a unique design. First, the motor rotates counterclockwise to open the sieve holes to drain water, and then the sieve barrel rotates to spin dry the seeds. Then, the motor is started to rotate the fan blades to air-dry the seeds. At the same time, the stirring rod turns the seeds so that they are evenly exposed to the air, thereby improving the air-drying efficiency.

[0023] (3) When the seeds fall, the reciprocating motion of the filter can further remove moisture from the seeds. At the same time, the wind force generated by the swinging of the plate will dry the seeds again. The multi-link dehydration and air-drying design ensures the dryness of the seeds, which is beneficial to the subsequent sowing and germination of the seeds and improves the seed germination rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom of the vehicle body of the present invention;

[0027] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the barrel of the present invention;

[0028] Figure 4 The three-dimensional cross-sectional structure of the screen barrel of the present invention is shown in FIG. Figure 1 ;

[0029] Figure 5 The three-dimensional cross-sectional structure of the screen barrel of the present invention is shown in FIG. Figure 2 ;

[0030] Figure 6 This is a schematic diagram of the three-dimensional structure of the screen barrel of the present invention;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of the fixing sleeve of the present invention;

[0032] Figure 8 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the present invention;

[0033] Fig. 9 This is a schematic diagram of the three-dimensional structure of the collection frame of the present invention;

[0034] Fig.10 It is a schematic diagram of the three-dimensional cross-sectional structure of the rotating rod of the present invention;

[0035] Fig.11 For the present invention Figure 3 Schematic diagram of the structure of A;

[0036] Fig.12 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the present invention;

[0037] Fig.13 It is a schematic diagram of the three-dimensional structure of the scraper and the fan blades of the present invention.

[0038] In the figure: 1, vehicle body; 11, loosening rod; 12, elastic pressure wheel; 2, water storage tank; 21, water pump 1; 22, water pump 2; 23, shunt pipe; 24, nozzle; 3, barrel; 30, fixed sleeve; 301, collection box; 31, fixed ring; 311, guide rod; 312, spring 1; 313, filter screen; 314, sleeve; 315, short rod; 316, plate; 32, motor 1; 321, transmission belt 1; 322, driven wheel 1; 323, rotating shaft; 324, fan blade; 33, motor 2; 331, transmission belt 2; 332, driven wheel 2; 333, rotating rod; 334, scraper; 3 4. Feeding plate; 4. Collecting frame; 41. Rotating wheel; 42. Notch; 43. Seeding tube; 51. Screen barrel; 511. Sliding groove; 512. Sealing plate; 513. Rotating plate; 514. Sealing plug; 515. Rotating sleeve; 52. Motor three; 53. Bushing; 531. Spring two; 532. Block; 533. Cross bar; 54. Rotating shaft; 541. Bevel gear one; 5411. Slot; 542. Bevel gear two; 543. Sliding plate; 544. Sliding rod; 545. Stirring rod; 546. Sealing sleeve; 547. Articulated rod; 548. Connecting rod; 55. Rod body; 56. Hydraulic cylinder.

[0039] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-Figure 13 The present invention proposes a planting device for grassland ecological restoration, including a vehicle body 1, a barrel body 3 is fixedly connected to the outer wall of the vehicle body 1, a feed hopper and a water injection port are provided at the top of the barrel body 3, a discharge plate 34 is provided on the side wall of the barrel body 3, a collecting frame 4 is provided on one side of the barrel body 3, a water storage tank 2 is provided on the other side of the barrel body 3, and a screening mechanism is provided on the barrel body 3.

[0042] In the embodiment of the present invention, in order to be able to screen the seeds, specifically, the screening mechanism includes a screening barrel 51, the screening barrel 51 is provided with a sliding groove 511, the sliding groove 511 is slidably connected to a sealing plate 512, the sealing plate 512 is fixedly connected to a rotating plate 513, the inner wall of the screening barrel 51 is provided with a sealing plug 514, the sealing plug 514 is penetrated by a rotating sleeve 515 and is rotatably connected to the rotating sleeve 515, the motor three 52 is fixedly connected to the outer wall of the partition, the partition is fixedly connected to the inner wall of the barrel body 3, the motor three 52 is drivingly connected to a bevel gear one 541 and a bevel gear two 542, the bevel gear one 541 is provided with a slot 5411, the bevel gear one 541 is penetrated by the rotating shaft 54 ​​and is rotatably connected to the rotating shaft 54 The movable shaft 54 ​​is rotatably connected, the rotating shaft 54 ​​passes through the bevel gear 2 542 and is fixedly connected with the bevel gear 2 542, the rotating shaft 54 ​​passes through the rotating sleeve 515 and is sleeved with the rotating sleeve 515, the sleeve 53 passes through the partition and is rotatably connected with the partition, the sleeve 53 is fixedly connected with the inner wall of the rotating plate 513 through a fixed rod, the sleeve 53 is slidably connected with a clamping block 532, the outer wall of the clamping block 532 is fixedly connected with a spring 2 531, and one end of the spring 2 531 away from the clamping block 532 is fixedly connected to the inner wall of the sleeve 53, the rod body 55 is rotatably connected with the output end of the hydraulic cylinder 56, the rod body 55 passes through the rotating shaft 54 ​​and is sleeved with the rotating shaft 54, and the hydraulic cylinder 56 is fixedly connected to the bottom of the barrel body 3;

[0043] Further, a sliding rod 544 is slidably connected to the inner wall of the rotating shaft 54, a stirring rod 545 is fixedly connected to the end of the sliding rod 544, a sliding plate 543 is fixedly connected to the outer wall of the sliding rod 544, a hinged rod 547 is hinged to the outer wall of the sliding plate 543, a sealing sleeve 546 is hinged to the end of the hinged rod 547 away from the sliding plate 543, the sealing sleeve 546 is penetrated by the rotating shaft 54 ​​and slidably connected to the rotating shaft 54, the sealing sleeve 546 is fixedly connected to the outer wall of the rod body 55, the outer wall of the sealing sleeve 546 is fixedly connected to the connecting rod 548, and the end of the connecting rod 548 away from the sealing sleeve 546 is fixedly connected to the rotating sleeve 515;

[0044] Further, a fixing sleeve 30 is fixedly connected to the upper end of the inner wall of the barrel body 3, the fixing sleeve 30 is rotatably connected to the sieve barrel 51, the fixing sleeve 30 is detachably connected to the collecting box 301, and a fixing ring 31 is fixedly connected to the lower end of the inner wall of the barrel body 3, the fixing ring 31 is penetrated by the guide rod 311 and is slidably connected to the guide rod 311, and the guide rod 311 and the fixing ring 31 are elastically connected by a spring 312;

[0045] Furthermore, the outer wall of the guide rod 311 is fixedly connected with the filter screen 313, the outer wall of the filter screen 313 is fixedly connected with the sleeve 314, a cross bar 533 is provided below the sleeve 314, the cross bar 533 is fixedly connected with the outer wall of the shaft sleeve 53, a short rod 315 is hingedly connected to the outer wall of the filter screen 313 away from the sleeve 314, a plate 316 is hingedly connected to the side of the short rod 315 away from the filter screen 313, and the plate 316 is hingedly connected to the inner wall of the barrel 3;

[0046] Further, a motor 32 is provided above the barrel body 3, the motor 32 is fixedly connected to the barrel body 3 through an L-shaped plate, the motor 32 is transmission-connected with a transmission belt 321, the end of the transmission belt 321 away from the motor 32 is transmission-connected with a driven wheel 322, the driven wheel 322 is fixedly connected with a rotating shaft 323, the rotating shaft 323 penetrates the barrel body 3 and is rotationally connected to the barrel body 3, the rotating shaft 323 is fixedly connected with a fan blade 324, a motor 2 33 is provided above the barrel body 3, the motor 2 33 is fixedly connected to the barrel body 3 through an L-shaped plate, the motor 2 33 is transmission-connected with a transmission belt 2 331, the end of the transmission belt 2 331 away from the motor 2 33 is transmission-connected with a driven wheel 2 332, the driven wheel 2 332 is fixedly connected with a rotating rod 333, the rotating rod 333 penetrates the rotating shaft 323 and is rotationally connected to the rotating shaft 323, and the end of the rotating rod 333 is fixedly connected with a scraper 334;

[0047] Furthermore, a rotating wheel 41 is provided inside the collecting frame 4, and a notch 42 is opened on the rotating wheel 41. The bottom of the collecting frame 4 is penetrated by a sowing pipe 43 and is fixedly connected to the sowing pipe 43. The sowing pipe 43 penetrates the vehicle body 1 and is fixedly connected to the inner wall of the vehicle body 1. A loosening rod 11 is provided on one side of the sowing pipe 43, and an elastic clamping wheel 12 is provided on the other side of the sowing pipe 43. The loosening rod 11 and the elastic clamping wheel 12 are fixedly connected to the outer wall of the vehicle body 1.

[0048] Furthermore, a water pump 21 is fixedly connected to the outer wall of the water tank 2, the water inlet and the water outlet of the water pump 21 are respectively connected to the barrel body 3 and the water tank 2 through water pipes, the drain outlet of the water tank 2 is fixedly connected to the water inlet of the water pump 22 through a water pipe, the water outlet of the water pump 22 is connected to the diversion pipe 23 through a water pipe, the diversion pipe 23 is fixedly connected to the outer wall of the vehicle body 1, and a nozzle 24 is provided on the diversion pipe 23.

[0049] In the present invention, when in use, first pour the seeds into the screen barrel 51 through the feed hopper, then extend the water pipe through the water inlet into the top of the screen barrel 51, then inject clean water into the screen barrel 51 through the water pipe, and then start the motor 3 52 to rotate clockwise. During this process, the bevel gear 1 541 and the bevel gear 2 542 rotate. When the bevel gear 1 541 rotates, the slot 5411 squeezes the inclined surface of the block 532, so that the block 532 completely enters the shaft sleeve 53. At this time, the shaft sleeve 53 is in a stationary state. At the same time, when the bevel gear 2 542 When rotating, the rotating shaft 54 ​​fixedly connected to the bevel gear 2 542 rotates. When the rotating shaft 54 ​​rotates, the sliding rod 544 slidably connected to the inner wall of the rotating shaft 54 ​​drives the stirring rod 545 to rotate, thereby stirring the seeds so that the seeds are fully in contact with the clean water. Then, the motor 3 52 is turned off, and the clean water is slowly injected into the sieve barrel 51. When the water surface is slightly higher than the sieve barrel 51, the water injection is stopped, and then the water pipe is slowly drawn out, and then it is left to stand for a while. At this time, the bad seeds inside the seed will float on the water surface under the action of buoyancy.

[0050] Subsequently, the motor 1 32 is started, and the transmission belt 1 321, the driven wheel 1 322 and the rotating shaft 323 drive the fan blade 324 to rotate. When the fan blade 324 rotates, the wind force generated by the rotation of the fan blade 324 will act on the water surface. At this time, the seeds floating on the water surface will spread to the surroundings under the action of the wind force. Subsequently, the motor 2 33 is started, and the transmission belt 2 331, the driven wheel 2 332 and the rotating rod 333 drive the scraper 334 to rotate. Through the rotation of the scraper 334, the spread seeds can be pushed into the inside of the collection box 301, so that the bad seeds are separated from the seeds.

[0051] Then, the motor 3 52 is started to rotate counterclockwise. During this process, the bevel gear 1 541 and the bevel gear 2 542 rotate. When the bevel gear 1 541 rotates, the slot 5411 squeezes the right-angle plate of the block 532. At this time, under the action of the slot 5411, the shaft sleeve 53 rotates synchronously. When the shaft sleeve 53 rotates, the rotating plate 513 fixedly connected to the shaft sleeve 53 rotates synchronously. When the rotating plate 513 rotates, the sealing plate 512 fixedly connected to the rotating plate 513 slides in the sliding groove 511, thereby opening the sieve holes of the sieve barrel 51. At this time, the clean water inside the sieve barrel 51 will be discharged into the barrel body 3 through the filter holes. Then, the water pump 1 21 is started to discharge the clean water inside the barrel body 3 into the water storage tank 2.

[0052] When the sealing plate 512 slides to the end of the sliding groove 511, under the drive of the motor three 52, the rotating plate 513 will apply a force to the sliding groove 511, so that the screen barrel 51 and the shaft sleeve 53 rotate synchronously. Through the rotation of the screen barrel 51, the seeds inside the screen barrel 51 can be dried, and then the motor 1 32 is started again to make the fan blades 324 rotate again, so that the seeds inside the screen barrel 51 can be air-dried. At the same time, under the transmission of the bevel gear two 542, the stirring rod 545 will turn the seeds inside the screen barrel 51 again so that the seeds are evenly in contact with the air, thereby improving the air-drying efficiency of the seeds.

[0053] When the seeds are air-dried, the hydraulic cylinder 56 is started, and the rod body 55 rotatably connected to the hydraulic cylinder 56 moves upward. When the rod body 55 moves upward, the sealing sleeve 546 fixedly connected to the rod body 55 moves upward synchronously. In this process, the hinged rod 547 hinged to the sealing sleeve 546 will exert a force on the sliding rod 544, so that the sliding rod 544 drives the stirring rod 545 to lean against the inner wall of the sieve barrel 51. At the same time, the connecting rod 548 fixedly connected to the sealing sleeve 546 will drive the rotating sleeve 515 to move upward synchronously. When the rotating sleeve 515 moves upward, the sealing plug 514 rotatably connected to the rotating sleeve 515 moves upward synchronously, thereby opening the bottom of the sieve barrel 51. At this time, the seeds in the sieve barrel 51 will be discharged to the outer wall of the filter screen 313 through the discharge port.

[0054] Then, the motor 3 52 is started again to rotate clockwise. At this time, driven by the motor 3 52, the rotating shaft 54 ​​drives the stirring rod 545 to rotate around the inner wall of the sieve barrel 51, thereby cleaning the inner wall of the sieve barrel 51, thereby cleaning the seeds adhered to the inner wall of the sieve barrel 51. When the rotating shaft 54 ​​rotates, the cross bar 533 fixedly connected to the outer wall of the rotating shaft 54 ​​rotates synchronously. When the cross bar 533 rotates, the cross bar 533 squeezes the sleeve 314, causing the filter screen 313 to move upward periodically. At the same time, the spring 1 312 undergoes elastic deformation. When the force of the cross bar 533 on the sleeve 314 disappears, the filter screen 313 will be moved upward by the spring 1 312. 2 moves downward under the elastic force of the filter 314. At this time, the design cooperates with the sleeve 314, the spring 1 312 and the cross bar 533 to make the filter 313 reciprocate up and down, and the filter 313 drives the seeds to reciprocate to move to the lower material plate 34. At the same time, the seeds can be further dehydrated by shaking. At the same time, when the filter 313 reciprocates up and down, the short rod 315 exerts a force on the plate 316, so that the plate 316 reciprocates up and down. At this time, the wind force generated by the plate 316 acts on the seeds, and then blows the seeds to the lower material plate 34. At the same time, the wind acts on the seeds again, and the seeds can be air-dried again;

[0055] When the seeds fall into the collecting frame 4, the vehicle body 1 is then pushed. When the vehicle body 1 moves, the loosening rod 11 at the bottom of the vehicle body 1 will loosen the ground, and then the driving motor is started to make the rotating wheel 41 rotate. When the rotating wheel 41 rotates, the seeds inside the collecting frame 4 will be sown into the soil through the sowing tube 43 under the action of the rotating wheel 41, and then the elastic pressing wheel 12 will compact the ground, and finally the water pump 22 will be started to spray the clean water inside the water tank 2 evenly on the ground through the nozzle 24.

[0056] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A planting device for grassland ecological restoration, comprising a vehicle body (1), characterized in that: The outer wall of the vehicle body (1) is fixedly connected to a barrel body (3); a feed hopper and a water injection port are provided at the top of the barrel body (3); a discharge plate (34) is provided on the side wall of the barrel body (3); a collection frame (4) is provided on one side of the barrel body (3); a water storage tank (2) is provided on the other side of the barrel body (3); and a screening mechanism is provided on the barrel body (3), the screening mechanism comprising: A sieve barrel (51), the sieve barrel (51) being provided with a sliding groove (511), the sliding groove (511) being slidably connected to a sealing plate (512), the sealing plate (512) being fixedly connected to a rotating plate (513), a sealing plug (514) being provided on the inner wall of the sieve barrel (51), the sealing plug (514) being penetrated by a rotating sleeve (515) and being rotatably connected to the rotating sleeve (515); Motor three (52), the motor three (52) being fixedly connected to the outer wall of the partition, the partition being fixedly connected to the inner wall of the barrel body (3), the motor three (52) being drivingly connected to bevel gear one (541) and bevel gear two (542), the bevel gear one (541) being provided with a slot (5411), the bevel gear one (541) being penetrated by a rotating shaft (54) and being rotationally connected to the rotating shaft (54), the rotating shaft (54) being penetrated by bevel gear two (542) and being fixedly connected to bevel gear two (542), the rotating shaft (54) being penetrated by a rotating sleeve (515) and being sleeved with the rotating sleeve (515); A shaft sleeve (53), the shaft sleeve (53) passes through the partition and is rotatably connected to the partition, the shaft sleeve (53) is fixedly connected to the inner wall of the rotating plate (513) via a fixing rod, the shaft sleeve (53) is slidably connected to a clamping block (532), the outer wall of the clamping block (532) is fixedly connected to a second spring (531), and one end of the second spring (531) away from the clamping block (532) is fixedly connected to the inner wall of the shaft sleeve (53); A rod body (55) is rotatably connected to an output end of a hydraulic cylinder (56); the rod body (55) penetrates the rotating shaft (54) and is sleeved with the rotating shaft (54); and the hydraulic cylinder (56) is fixedly connected to the bottom of the barrel body (3).

2. The planting device for grassland ecological restoration according to claim 1 is characterized in that: The inner wall of the rotating shaft (54) is slidably connected to a sliding rod (544), the end of the sliding rod (544) is fixedly connected to a stirring rod (545), the outer wall of the sliding rod (544) is fixedly connected to a sliding plate (543), the outer wall of the sliding plate (543) is hingedly connected to a hinged rod (547), the end of the hinged rod (547) away from the sliding plate (543) is hingedly connected to a sealing sleeve (546), the sealing sleeve (546) is penetrated by the rotating shaft (54) and is slidably connected to the rotating shaft (54), the sealing sleeve (546) is fixedly connected to the outer wall of the rod body (55), the outer wall of the sealing sleeve (546) is fixedly connected to a connecting rod (548), and the end of the connecting rod (548) away from the sealing sleeve (546) is fixedly connected to the rotating sleeve (515).

3. The planting device for grassland ecological restoration according to claim 1 is characterized in that: A fixing sleeve (30) is fixedly connected to the upper end of the inner wall of the barrel body (3), the fixing sleeve (30) is rotatably connected to the sieve barrel (51), and the fixing sleeve (30) is detachably connected to a collection box (301).

4. The planting device for grassland ecological restoration according to claim 1 is characterized in that: A fixing ring (31) is fixedly connected to the lower end of the inner wall of the barrel body (3); the fixing ring (31) is penetrated by a guide rod (311) and is slidably connected to the guide rod (311); the guide rod (311) and the fixing ring (31) are elastically connected via a spring 1 (312).

5. The planting device for grassland ecological restoration according to claim 4 is characterized in that: The outer wall of the guide rod (311) is fixedly connected to a filter screen (313), the outer wall of the filter screen (313) is fixedly connected to a sleeve (314), a cross bar (533) is provided below the sleeve (314), the cross bar (533) is fixedly connected to the outer wall of the shaft sleeve (53), a short rod (315) is hingedly connected to the outer wall of the filter screen (313) at a side away from the sleeve (314), a plate body (316) is hingedly connected to the inner wall of the barrel body (3).

6. The planting device for grassland ecological restoration according to claim 1 is characterized in that: A motor 1 (32) is provided above the barrel body (3); the motor 1 (32) is fixedly connected to the barrel body (3) via an L-shaped plate; the motor 1 (32) is drivingly connected to a transmission belt 1 (321); an end of the transmission belt 1 (321) away from the motor 1 (32) is drivingly connected to a driven wheel 1 (322); the driven wheel 1 (322) is fixedly connected to a rotating shaft (323); the rotating shaft (323) passes through the barrel body (3) and is rotationally connected to the barrel body (3); and the rotating shaft (323) is fixedly connected to a fan blade (324).

7. The planting device for grassland ecological restoration according to claim 6 is characterized in that: A second motor (33) is provided above the barrel body (3); the second motor (33) is fixedly connected to the barrel body (3) via an L-shaped plate; the second motor (33) is transmission-connected to a second transmission belt (331); one end of the second transmission belt (331) away from the second motor (33) is transmission-connected to a second driven wheel (332); the second driven wheel (332) is fixedly connected to a rotating rod (333); the rotating rod (333) passes through the rotating shaft (323) and is rotationally connected to the rotating shaft (323); and a scraper (334) is fixedly connected to the end of the rotating rod (333).

8. The planting device for grassland ecological restoration according to claim 1 is characterized in that: A rotating wheel (41) is provided inside the collecting frame (4), and a notch (42) is provided on the rotating wheel (41). A sowing tube (43) penetrates through the bottom of the collecting frame (4) and is fixedly connected to the sowing tube (43). The sowing tube (43) penetrates through the vehicle body (1) and is fixedly connected to the inner wall of the vehicle body (1).

9. The planting device for grassland ecological restoration according to claim 1, characterized in that: A water pump 1 (21) is fixedly connected to the outer wall of the water storage tank (2); the water inlet and the water outlet of the water pump 1 (21) are respectively connected to the barrel body (3) and the water storage tank (2) through water pipes; the water outlet of the water storage tank (2) is fixedly connected to the water inlet of the water pump 2 (22) through a water pipe; the water outlet of the water pump 2 (22) is connected to a diversion pipe (23) through a water pipe; the diversion pipe (23) is fixedly connected to the outer wall of the vehicle body (1); and a nozzle (24) is provided on the diversion pipe (23).

10. The planting device for grassland ecological restoration according to claim 8, characterized in that: A loosening rod (11) is provided on one side of the sowing tube (43), and an elastic clamping wheel (12) is provided on the other side of the sowing tube (43); the loosening rod (11) and the elastic clamping wheel (12) are fixedly connected to the outer wall of the vehicle body (1).

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