A soil improvement device for mountain orchards and its application

Abstract

The present invention belongs to the field of agricultural technology, and in particular to a soil improvement device for mountain orchards. The following scheme is proposed, including a plate body, the four corners of the bottom of the plate body are connected to support legs by bolts, and a moving wheel is arranged on one side of the support legs, a soil loosening mechanism is arranged between two adjacent support legs, a liquid storage tank is connected to one side of the top of the plate body by bolts, and a box cover is connected to the top of the liquid storage tank by bolts, a liquid inlet is provided through the top of the box cover, and a sealing plug is provided on the inner wall of the liquid inlet, a connecting port is provided through the top of the plate body, and an adjusting mechanism is provided on the inner wall of the connecting port, and a soil improvement mechanism is arranged between the top and bottom of the support plate. In the present invention, the soil on both sides is processed by a scraper to prevent the soil from splashing to both sides due to the stirring force during the stirring and improvement, thereby causing the soil to be lost, and then affecting the growth of fruit trees.

Description

Technical Field

[0001] The present invention relates to the field of agriculture, and in particular to a soil improvement device for a mountain orchard and its application. Background Art

[0002] Soil improvement in mountain orchards is mainly aimed at barren mountain orchards with insufficient soil thickness and a hard soil layer or gravel layer in the lower layer. In mountain orchards where soil improvement has not been carried out, fruit tree seedlings will grow poorly after being planted because of shallow soil tillage layer, poor structure, low fertility and low organic matter content. Therefore, it is necessary to use equipment to improve the soil in the orchard so that the fruit trees in the orchard can grow better.

[0003] After searching, the Chinese patent application with application publication number CN116762506A discloses a mountain orchard soil improvement equipment and application, which relates to the field of soil improvement technology, including a walking device, a shovel-sealing stone blade is arranged at the front end of the walking device, a fertilizer storage bucket is arranged in the middle of the walking device, a fertilizer pipe is arranged at the bottom of the fertilizer storage bucket, a soil mixing frame is rotatably installed at the bottom of the fertilizer storage bucket, a plurality of turntables are arranged around the soil mixing frame, the turntables are rotatably installed on the soil mixing frame, and a plurality of soil stirring rods are fixedly connected to the bottom of the turntable. The present invention performs on-site soil crushing and mixing in the orchard, and directly mixes the fertilizer mixture on the ground, so there is no need to transfer the soil, and then mix and stir it in other places before backfilling, thereby greatly reducing the size of the equipment, so that the equipment can be effectively operated in mountain orchards with poor terrain and small space, greatly improving the practicality and functionality of the equipment.

[0004] When improving the soil in an orchard, the soil is usually stirred to loosen it and allow fertilizer to mix fully with the soil. However, during the stirring process, the soil will spill to both sides, causing soil loss and affecting the growth of fruit trees. Summary of the invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A mountain orchard soil improvement equipment, comprising a plate body, wherein the four corners of the bottom of the plate body are connected to support legs by bolts, and a moving wheel is provided on one side of the support legs, a soil loosening mechanism is provided between two adjacent support legs, one side of the top of the plate body is connected to a liquid storage tank by bolts, and the top of the liquid storage tank is connected to a box cover by bolts, a liquid inlet is penetrated through the top of the box cover, and a sealing plug is provided on the inner wall of the liquid inlet, a connecting port is penetrated through the top of the plate body, and an adjusting mechanism is provided on the inner wall of the connecting port, a support plate is provided at the bottom of the adjusting mechanism, a soil improvement mechanism is provided between the top and bottom of the support plate, a scraping mechanism is provided between two adjacent support legs, and the scraping mechanism and the soil improvement mechanism are matched, one side of the bottom of the support plate is connected to a soil covering plate by bolts, and the bottom of the soil covering plate and the bottom of the soil improvement mechanism are located on the same plane.

[0007] Preferably, the loosening mechanism includes a fixed block, a hydraulic rod, a support platform and a loosening assembly, and the two ends of the fixed block are connected to the two support legs by bolts, the two ends of the hydraulic rod are fixedly connected to the bottom of the fixed block and the top of the support platform respectively, the loosening assembly is arranged at the bottom of the support platform, positioning grooves are provided on the opposite sides of the two support legs, the inner walls of the two positioning grooves are slidably connected with positioning blocks, the positioning blocks are fixedly connected to the support platform, the loosening assembly consists of multiple connecting shafts, multiple platform bodies and multiple loosening knives, and a rotating connection is formed between the top of the connecting shaft and the bottom of the support platform through a bearing The bottom of the connecting shaft is fixedly connected to the top of the platform body, the loosening knife is connected to the platform body by bolts, the outer walls of the multiple connecting shafts are fixedly sleeved with the first gear, the outer walls of the multiple first gears are rotatably engaged with the first tooth chain, one side of the top of the support platform is connected to the first motor by bolts, one end of the first motor is fixed with the first driving wheel, a rotating hole is opened on one side of the top of the support platform, the inner wall of the rotating hole is rotatably connected with the support shaft, the bottom of the support shaft is fixedly connected to the top of one of the connecting shafts, the outer wall of the support shaft is fixedly sleeved with the first driven wheel, and the first driven wheel is meshed with the first driving wheel.

[0008] Preferably, the loosening knife is spiral-shaped, and the size of the loosening knife gradually increases from bottom to top, and the spiral pitch of the loosening knife gradually increases from bottom to top.

[0009] Preferably, the adjusting mechanism comprises an adjusting frame, a threaded rod and an adjusting block, and the outer wall of the adjusting frame is located at the bottom and is connected to the connecting port by bolts, two ends of the threaded rod are rotatably connected to the two sides opposite to the adjusting frame by bearings, the adjusting block is slidably connected to the inner wall of the adjusting frame, a threaded hole is provided on the top of the adjusting block, the threaded hole is threadedly connected to the threaded rod, push plates are connected to the two sides of the outer wall of the adjusting block by bolts, the bottom of the push plate is fixedly connected to the top of the support plate, sliding openings are provided on both sides of the top of the plate body, the sliding openings are slidably connected to the push plate, the top of the adjusting frame is connected to the second motor by bolts, and one end of the second motor is fixedly connected to the top of the threaded rod.

[0010] Preferably, the soil improvement mechanism is composed of multiple rotating shafts, stirring plates, multiple second gears, multiple second tooth chains, multiple rotating rods, a third motor, a second driving wheel and a second driven wheel, and the tops of the multiple rotating shafts are rotationally connected to the bottom of the support plate through bearings, the bottoms of the multiple rotating shafts are fixedly connected to the tops of the multiple stirring plates, the cross-section of the stirring plate is a five-pointed star, the top of the rotating shaft is fixedly connected to the bottom of the rotating rod, the second gear is fixedly sleeved on the outer wall of the rotating rod, the second gear is rotationally meshed with the second tooth chain, the bottom of the third motor is fixedly connected to the top of the support plate, one end of the third motor is fixed with a second driving wheel, the outer wall of one of the rotating rods is fixedly sleeved with a second driven wheel, the second driving wheel is meshed with the second driven wheel, a conduit is fixed to the bottom of the support plate, a plurality of liquid spraying pipes are arranged on both sides of the outer wall of the conduit, the liquid spraying pipes are arranged obliquely toward one end of the stirring plate, a liquid inlet pipe is arranged on the top of the conduit, a liquid discharge pipe is arranged at the bottom of the liquid storage tank, a connecting pipe is connected between the liquid discharge pipe and the liquid inlet pipe through a flange, and the connecting pipe is made of elastic material.

[0011] Preferably, the scraping mechanism includes a plurality of blocks, two scrapers, two swing plates, a first shaft rod and a push rod, and one end of the block is fixedly connected to one side of the support leg, a spring is connected between one side of the scraper and the block by bolts, two sides of the swing plate are rotatably connected to the rod body by bearings between the sides opposite to the two support legs, one side of the swing plate is connected to a top block by bolts at the bottom, one end of the top block contacts the scraper, a rotational connection is formed between the bottom of the first shaft rod and the top of the support plate by a bearing, a protrusion is provided on the outer wall of the first shaft rod, a connecting sleeve is rotatably sleeved on the outer wall of the protrusion, two ends of the push rod are respectively connected to the connecting sleeve and the swing plate by hinges, and a transmission assembly is provided between the first shaft rod and one of the rotating rods.

[0012] Preferably, the transmission assembly consists of two pulleys and a belt, and the two pulleys are rotatably connected to the belt. The two pulleys have different sizes, one of which is fixedly sleeved on the outer wall of the first shaft, and the other is fixedly sleeved on the outer wall of the rotating rod.

[0013] Preferably, a liquid spraying mechanism is provided on one side of the soil improvement mechanism, and the liquid spraying mechanism and the soil improvement mechanism are matched with each other.

[0014] Preferably, the liquid spraying mechanism includes a second shaft rod, a sleeve, a push block, a splint, an airbag and a vertical plate, and the bottom of the vertical plate is fixedly connected to the top of the support plate, the airbag is located between the splint and the vertical plate, the bottom of the second shaft rod is fixedly connected to the top of one of the rotating rods, the second shaft rod is Z-shaped, the sleeve is rotatably sleeved on the outer wall of the second shaft rod, the two ends of the push block are respectively connected to the sleeve and the splint by hinges, air holes are opened on both sides of the airbag and both sides of the top of the box cover, and a hose is arranged between the two air holes.

[0015] An application of a soil improvement device for a mountain orchard. The improvement device is applied in a mountain orchard, and the device is moved by manpower.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention provides a loosening mechanism, a soil improvement mechanism and a scraping mechanism. When improving the soil in the orchard, the device is moved onto the soil. At this time, the loosening mechanism is started, so that the soil is loosened by the loosening mechanism. After the loosening is completed, the device is pushed to move. At this time, the soil improvement mechanism will contact the soil, and the soil will be stirred and improved by the soil improvement mechanism. During the stirring and improving of the soil, the first shaft will rotate with the soil improvement mechanism. At this time, the protrusion will rotate with the rotation of the first shaft, and the push rod will push one end of the swing plate to deflect to one side under the action of the first shaft and the connecting sleeve, while the other end of the swing plate will deflect in the opposite direction. At this time, the other end of the swing plate will drive the scraper to move to one side when deflecting in the opposite direction, so that the soil on both sides is processed by the scraper, so as to prevent the soil from splashing to both sides due to the stirring force during the stirring and improvement, thereby causing the soil to be lost, and then affecting the growth of the fruit trees. The scraper can effectively prevent the soil from being lost, thereby improving the growth effect of the fruit trees in the orchard;

[0018] 2. The present invention provides a liquid spraying mechanism. When the soil is improved by the soil improvement mechanism, the second shaft rod will rotate along with the soil improvement mechanism. Since the second shaft rod is in a Z shape, when the second shaft rod rotates, the push block will push the clamping plate to slide to one side under the action of the second shaft rod and the shaft sleeve. At this time, the clamping plate will squeeze the airbag when sliding, and the air pressure inside the airbag will be transported to the inside of the liquid storage tank through the hose after being squeezed. At this time, the air pressure inside the liquid storage tank will increase, and the nutrient solution will be sprayed out through the liquid spraying pipe under the action of the air pressure. Since the liquid spraying pipe is inclined toward one side of the stirring plate, the nutrient solution sprayed out by the liquid spraying pipe will be sprayed on the stirring plate, so that the nutrient solution flows to the soil through the stirring plate, and the stirring plate stirs the nutrient solution and the soil. In addition, the soil adhering to the stirring plate can be rinsed by spraying the nutrient solution, thereby improving the mixing effect of the soil and the nutrient solution, and improving the improvement effect of the orchard soil, so that the fruit trees in the orchard can grow better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a mountain orchard soil improvement device proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of a soil loosening mechanism of a mountain orchard soil improvement device proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of a soil loosening component of a mountain orchard soil improvement device proposed by the present invention;

[0022] Figure 4 This is a partial structural schematic diagram of a mountain orchard soil improvement device proposed by the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of a soil improvement mechanism of a mountain orchard soil improvement device proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of a soil scraping mechanism of a mountain orchard soil improvement device proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the liquid spraying mechanism of a mountain orchard soil improvement device proposed by the present invention.

[0026] In the attached drawings: 1, plate body; 2, supporting legs; 3, positioning groove; 4, loosening mechanism; 5, supporting plate; 6, scraping mechanism; 7, adjusting mechanism; 8, liquid storage tank; 9, fixing block; 10, hydraulic rod; 11, positioning block; 12, supporting platform; 13, loosening assembly; 14, first motor; 15, supporting shaft; 16, first driving wheel; 17, first driven wheel; 18, connecting shaft; 19, platform body; 20, loosening knife; 21, first gear; 22, first tooth chain; 23, covering plate; 24, second motor; 25, adjusting block; 26, threaded rod; 27, push plate; 28, box cover; 29 , sealing plug; 30, soil improvement mechanism; 31, spray mechanism; 32, drain pipe; 33, connecting pipe; 34, conduit; 35, spray pipe; 36, stirring plate; 37, rotating shaft; 38, rotating rod; 39, second gear; 40, second tooth chain; 41, third motor; 42, second driving wheel; 43, second driven wheel; 44, transmission assembly; 45, first shaft rod; 46, push rod; 47, block; 48, spring; 49, swing plate; 50, top block; 51, second shaft rod; 52, bushing; 53, push block; 54, splint; 55, airbag; 56, vertical plate; 57, hose. DETAILED DESCRIPTION

[0027] Example 1, reference Figure 1-6 A soil improvement device for a mountain orchard comprises a plate body 1, four corners of the bottom of the plate body 1 are connected with support legs 2 by bolts, and a moving wheel is arranged on one side of the support legs 2, a loosening mechanism 4 is arranged between two adjacent support legs 2, one side of the top of the plate body 1 is connected with a liquid storage tank 8 by bolts, and the top of the liquid storage tank 8 is connected with a box cover 28 by bolts, a liquid inlet is formed through the top of the box cover 28, and a sealing plug 29 is arranged on the inner wall of the liquid inlet, a connecting port is formed through the top of the plate body 1, and an adjusting mechanism 7 is arranged on the inner wall of the connecting port, a supporting plate 5 is arranged at the bottom of the adjusting mechanism 7, and a supporting plate 5 is arranged at the bottom of the adjusting mechanism 7. A soil improvement mechanism 30 is arranged between the top and bottom of the support plate 5, and a scraping mechanism 6 is arranged between two adjacent supporting legs 2, and the scraping mechanism 6 and the soil improvement mechanism 30 are matched with each other. A soil covering plate 23 is connected to one side of the bottom of the support plate 5 by bolts, and the bottom of the soil covering plate 23 and the bottom of the soil improvement mechanism 30 are located on the same plane, so as to prevent the soil from splashing to both sides due to the stirring force during the soil improvement, thereby causing the soil to be lost, and then affecting the growth of the fruit trees. It can effectively prevent the soil from being lost, thereby improving the growth effect of the fruit trees in the orchard.

[0028] On the basis of the above, the loosening mechanism 4 includes a fixed block 9, a hydraulic rod 10, a support platform 12 and a loosening assembly 13, and the two ends of the fixed block 9 are connected to the two support legs 2 by bolts, and the two ends of the hydraulic rod 10 are fixedly connected to the bottom of the fixed block 9 and the top of the support platform 12 respectively. The loosening assembly 13 is arranged at the bottom of the support platform 12, and positioning grooves 3 are provided on the opposite sides of the two support legs 2. The inner walls of the two positioning grooves 3 are slidably connected with positioning blocks 11, and the positioning blocks 11 are fixedly connected to the support platform 12. The loosening assembly 13 is composed of multiple connecting shafts 18, multiple platform bodies 19 and multiple loosening knives 20. The top of the connecting shaft 18 and the bottom of the support platform 12 are rotatably connected through bearings. The bottom of 18 is fixedly connected to the top of the platform 19, the loosening knife 20 is connected to the platform 19 by bolts, the outer walls of multiple connecting shafts 18 are fixedly sleeved with first gears 21, the outer walls of multiple first gears 21 are rotatably engaged with first tooth chains 22, one side of the top of the support platform 12 is connected to the first motor 14 by bolts, one end of the first motor 14 is fixed with a first driving wheel 16, one side of the top of the support platform 12 is provided with a rotating hole, the inner wall of the rotating hole is rotatably connected with a support shaft 15, the bottom of the support shaft 15 is fixedly connected to the top of one of the connecting shafts 18, the outer wall of the support shaft 15 is fixedly sleeved with a first driven wheel 17, the first driven wheel 17 is engaged with the first driving wheel 16, and the soil can be loosened.

[0029] On the basis of the above, the loosening knife 20 is spiral-shaped, and the size of the loosening knife 20 gradually increases from bottom to top, and the spiral pitch of the loosening knife 20 gradually increases from bottom to top, so that the soil is gradually diffused, thereby improving the loosening effect. The spiral pitch of the loosening knife 20 gradually increases from bottom to top, which can save effort.

[0030] On the basis of the above, the adjusting mechanism 7 includes an adjusting frame, a threaded rod 26 and an adjusting block 25, and the outer wall of the adjusting frame is located at the bottom and is connected to the connecting port by bolts, and the two ends of the threaded rod 26 are rotatably connected to the opposite sides of the adjusting frame by bearings, and the adjusting block 25 is slidably connected to the inner wall of the adjusting frame, and a threaded hole is provided through the top of the adjusting block 25, and the threaded hole is threadedly connected to the threaded rod 26. Push plates 27 are connected to the two sides of the outer wall of the adjusting block 25 by bolts, and the bottom of the push plate 27 is fixedly connected to the top of the support plate 5. Slides are provided on both sides of the top of the plate body 1, and the slides are slidably connected to the push plate 27. The top of the adjusting frame is connected to the second motor 24 by bolts, and one end of the second motor 24 is fixedly connected to the top of the threaded rod 26, so as to adjust the height of the soil improvement mechanism 30.

[0031] On the basis of the above, the soil improvement mechanism 30 is composed of multiple rotating shafts 37, stirring plates 36, multiple second gears 39, multiple second tooth chains 40, multiple rotating rods 38, a third motor 41, a second driving wheel 42 and a second driven wheel 43, and the tops of the multiple rotating shafts 37 are rotatably connected to the bottom of the support plate 5 through bearings, the bottoms of the multiple rotating shafts 37 are fixedly connected to the tops of the multiple stirring plates 36, the cross-section of the stirring plate 36 is a five-pointed star shape, the top of the rotating shaft 37 is fixedly connected to the bottom of the rotating rod 38, the second gear 39 is fixedly sleeved on the outer wall of the rotating rod 38, the second gear 39 is rotatably engaged with the second tooth chain 40, and the bottom of the third motor 41 is rotatably engaged with the bottom of the support plate 5. The top is fixedly connected, a second driving wheel 42 is fixed to one end of the third motor 41, a second driven wheel 43 is fixedly sleeved on the outer wall of one rotating rod 38, the second driving wheel 42 is meshed with the second driven wheel 43, a conduit 34 is fixed to the bottom of the support plate 5, a plurality of liquid spraying pipes 35 are arranged on both sides of the outer wall of the conduit 34, the liquid spraying pipes 35 are inclined toward one end of the stirring plate 36, a liquid inlet pipe is arranged on the top of the conduit 34, a liquid discharge pipe 32 is arranged at the bottom of the liquid storage tank 8, a connecting pipe 33 is connected between the liquid discharge pipe 32 and the liquid inlet pipe through a flange, the connecting pipe 33 is made of elastic material, and is used for stirring the soil, and the soil and the nutrient solution are mixed by spraying the nutrient solution during stirring.

[0032] On the basis of the above, the scraping mechanism 6 includes multiple blocks 47, two scrapers, two swing plates 49, a first shaft rod 45 and a push rod 46, and one end of the block 47 is fixedly connected to one side of the support leg 2, a spring 48 is bolted between one side of the scraper and the block 47, and the two sides of the swing plate 49 are rotatably connected to the side opposite to the two support legs 2 through a bearing. One side of the swing plate 49 is located at the bottom and is connected to a top block 50 by bolts. One end of the top block 50 contacts the scraper, and a rotational connection is formed between the bottom of the first shaft rod 45 and the top of the support plate 5 through a bearing. The outer wall of the first shaft rod 45 is provided with a protrusion, and the outer wall of the protrusion is rotatably sleeved with a connecting sleeve. The two ends of the push rod 46 are respectively connected to the connecting sleeve and the swing plate 49 through hinges, and a transmission assembly 44 is provided between the first shaft rod 45 and one of the rotating rods 38.

[0033] On the basis of the above, the transmission assembly 44 is composed of two pulleys and a belt, and the two pulleys are rotatably connected to the belt. The two pulleys have different sizes. One of the pulleys is fixedly sleeved on the outer wall of the first shaft 45, and the other pulley is fixedly sleeved on the outer wall of the rotating rod 38. During the mixing and improvement of the soil, the first shaft 45 will rotate along with the soil improvement mechanism 30. At this time, the protrusion will rotate along with the rotation of the first shaft 45. The push rod 46 will push one end of the swing plate 49 to deflect to one side under the action of the first shaft 45 and the connecting sleeve, while the other end of the swing plate 49 will deflect in the opposite direction. At this time, the other end of the swing plate 49 will drive the scraper to move to one side when deflecting in the opposite direction, so that the soil on both sides is processed by the scraper to prevent the soil from splashing to both sides due to the stirring force during the mixing and improvement, thereby causing the soil to be lost, and then affecting the growth of the fruit trees. The scraper can effectively prevent the soil from being lost, thereby improving the growth effect of the fruit trees in the orchard.

[0034] Example 2, reference Figure 1-7 , a mountain orchard soil improvement equipment, compared with Example 1, on the basis of Example 1, a liquid spraying mechanism 31 is provided on one side of the soil improvement mechanism 30, and the liquid spraying mechanism 31 and the soil improvement mechanism 30 are matched with each other.

[0035] On the basis of the above, the liquid spraying mechanism 31 includes a second shaft rod 51, a sleeve 52, a push block 53, a clamping plate 54, an air bag 55 and a vertical plate 56, and the bottom of the vertical plate 56 is fixedly connected to the top of the support plate 5, the air bag 55 is located between the clamping plate 54 and the vertical plate 56, the bottom of the second shaft rod 51 is fixedly connected to the top of one of the rotating rods 38, the second shaft rod 51 is in a Z-shape, the sleeve 52 is rotatably sleeved on the outer wall of the second shaft rod 51, the two ends of the push block 53 are respectively connected to the sleeve 52 and the clamping plate 54 by hinges, both sides of the air bag 55 and both sides of the top of the box cover 28 are provided with air holes, and a hose 57 is provided between the two air holes. When the soil is improved by the soil improvement mechanism, the second shaft rod 51 will rotate with the soil improvement mechanism 30. Since the second shaft rod 51 is in a Z-shape, when the second shaft rod 51 rotates, the push block 5 3 will push the clamping plate 54 to slide to one side under the action of the second shaft rod 51 and the shaft sleeve 52. At this time, the clamping plate 54 will squeeze the air bag 55 when sliding, and the air pressure inside the air bag 55 will be transported to the inside of the liquid storage tank 8 through the hose 57 after being squeezed. At this time, the air pressure inside the liquid storage tank 8 will increase, and the nutrient solution will be sprayed out through the spray pipe 35 under the action of the air pressure. Since the spray pipe 35 is inclined toward one side of the stirring plate 36, the nutrient solution sprayed from the spray pipe 35 will be sprayed on the stirring plate 36, so that the nutrient solution flows to the soil through the stirring plate 36, and the stirring plate 36 stirs the nutrient solution and the soil. In addition, the soil adhering to the stirring plate 36 can be washed by spraying the nutrient solution, thereby improving the mixing effect of the soil and the nutrient solution, and improving the improvement effect of the orchard soil, so that the fruit trees in the orchard can grow better.

[0036] The invention discloses an application of soil improvement equipment for a mountain orchard. The improvement equipment is applied in a mountain orchard, and the equipment is moved by manpower.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil improvement device for a mountain orchard, comprising a plate body (1), wherein the four corners of the bottom of the plate body (1) are connected to support legs (2) by bolts, and a moving wheel is arranged on one side of the support leg (2), characterized in that: A soil loosening mechanism (4) is provided between two adjacent support legs (2); a liquid storage tank (8) is connected to one side of the top of the plate body (1) by bolts, and a tank cover (28) is connected to the top of the liquid storage tank (8) by bolts; a liquid inlet is provided through the top of the tank cover (28), and a sealing plug (29) is provided on the inner wall of the liquid inlet; a connecting port is provided through the top of the plate body (1), and an adjusting mechanism (7) is provided on the inner wall of the connecting port; a support plate (5) is provided at the bottom of the adjusting mechanism (7); a soil improvement mechanism (30) is provided between the top and bottom of the support plate (5); a soil scraping mechanism (6) is provided between the two adjacent support legs (2), and a spacer (29) is formed between the soil scraping mechanism (6) and the soil improvement mechanism (30); The bottom of the support plate (5) is connected to a soil cover plate (23) by bolts on one side of the bottom, and the bottom of the soil cover plate (23) and the bottom of the soil improvement mechanism (30) are located on the same plane. The adjustment mechanism (7) comprises an adjustment frame, a threaded rod (26) and an adjustment block (25), and the outer wall of the adjustment frame is located at the bottom and is connected to the connection port by bolts. The two ends of the threaded rod (26) and the two opposite sides of the adjustment frame are rotatably connected by bearings. The adjustment block (25) is slidably connected to the inner wall of the adjustment frame. A threaded hole is formed through the top of the adjustment block (25), and the threaded hole is threadedly connected to the threaded rod (26). The two sides of the outer wall of the adjustment block (25) are connected to push plates (27) by bolts. The bottom of the push plate (27) is connected to the support plate (5). The top of the adjusting frame is fixedly connected, and sliding openings are provided on both sides of the top of the plate body (1), and the sliding openings are slidably connected to the push plate (27). The top of the adjusting frame is connected to the second motor (24) by bolts, and one end of the second motor (24) is fixedly connected to the top of the threaded rod (26). The soil improvement mechanism (30) is composed of a plurality of rotating shafts (37), a stirring plate (36), a plurality of second gears (39), a plurality of second tooth chains (40), a plurality of rotating rods (38), a third motor (41), a second driving wheel (42) and a second driven wheel (43), and the tops of the plurality of rotating shafts (37) and the bottom of the support plate (5) are rotatably connected through bearings, and the bottoms of the plurality of rotating shafts (37) are fixedly connected to the tops of the plurality of stirring plates (36), and the stirring plates (36) are The cross section is in the shape of a five-pointed star. The top of the rotating shaft (37) is fixedly connected to the bottom of the rotating rod (38). The second gear (39) is fixedly sleeved on the outer wall of the rotating rod (38). The second gear (39) is rotationally meshed with the second tooth chain (40). The bottom of the third motor (41) is fixedly connected to the top of the support plate (5). A second driving wheel (42) is fixed to one end of the third motor (41). A second driven wheel (43) is fixedly sleeved on the outer wall of one of the rotating rods (38). The second driving wheel (42) is meshed with the second driven wheel (43). A conduit (34) is fixed to the bottom of the support plate (5). A plurality of liquid spraying pipes (35) are arranged on both sides of the outer wall of the conduit (34). The liquid spraying pipes (35) are arranged obliquely toward one end of the stirring plate (36).A liquid inlet pipe is arranged at the top of the conduit (34), a liquid discharge pipe (32) is arranged at the bottom of the liquid storage tank (8), a connecting pipe (33) is connected between the liquid discharge pipe (32) and the liquid inlet pipe via a flange, and the connecting pipe (33) is made of elastic material. The scraping mechanism (6) comprises a plurality of blocks (47), two scrapers, two swinging plates (49), a first shaft rod (45) and a push rod (46), and one end of the block (47) is fixedly connected to one side of the support leg (2), a spring (48) is connected between one side of the scraper and the block (47) via bolts, two sides of the swinging plate (49) are rotatably connected to a rod body via bearings and a top block (45) is connected at the bottom of one side of the swinging plate (49) via bolts. 50), one end of the top block (50) contacts the scraper, the bottom of the first shaft (45) and the top of the support plate (5) are rotatably connected through a bearing, the outer wall of the first shaft (45) is provided with a protrusion, and the outer wall of the protrusion is rotatably sleeved with a connecting sleeve, the two ends of the push rod (46) are respectively connected to the connecting sleeve and the swing plate (49) through hinges, and a transmission assembly (44) is provided between the first shaft (45) and one of the rotating rods (38), and the transmission assembly (44) is composed of two pulleys and a belt, and the two pulleys are rotatably connected to the belt, and the two pulleys are of different sizes, one of the pulleys is fixedly sleeved on the outer wall of the first shaft (45), and the other pulley is fixedly sleeved on the outer wall of the rotating rod (38).

2. A mountain orchard soil improvement device according to claim 1, characterized in that: The loosening mechanism (4) comprises a fixed block (9), a hydraulic rod (10), a support platform (12) and a loosening assembly (13), wherein the two ends of the fixed block (9) are connected to the two support legs (2) by bolts, the two ends of the hydraulic rod (10) are fixedly connected to the bottom of the fixed block (9) and the top of the support platform (12) respectively, the loosening assembly (13) is arranged at the bottom of the support platform (12), the two support legs (2) are provided with positioning grooves (3) on opposite sides, the inner walls of the two positioning grooves (3) are slidably connected with positioning blocks (11), the positioning blocks (11) are fixedly connected to the support platform (12), the loosening assembly (13) is composed of a plurality of connecting shafts (18), a plurality of platform bodies (19) and a plurality of loosening knives (20), a rotating shaft (18) is formed between the top of the connecting shaft (18) and the bottom of the support platform (12) by a bearing The invention relates to a mechanical device for supporting a support platform (12). The mechanical device comprises a plurality of connecting shafts (18) and a plurality of connecting shafts (18). The connecting shaft (18) is connected to the top of the platform (19). The loosening blade (20) is connected to the platform (19) by bolts. The outer walls of the plurality of connecting shafts (18) are fixedly sleeved with first gears (21). The outer walls of the plurality of first gears (21) are rotatably engaged with first tooth chains (22). One side of the top of the support platform (12) is connected to a first motor (14) by bolts. One end of the first motor (14) is fixed with a first driving wheel (16). A rotating hole is provided on one side of the top of the support platform (12). The inner wall of the rotating hole is rotatably connected with a support shaft (15). The bottom of the support shaft (15) is fixedly connected to the top of one of the connecting shafts (18). The outer wall of the support shaft (15) is fixedly sleeved with a first driven wheel (17). The first driven wheel (17) is engaged with the first driving wheel (16).

3. A mountain orchard soil improvement device according to claim 2, characterized in that: The loosening knife (20) is spiral-shaped, and the size of the loosening knife (20) gradually increases from bottom to top, and the spiral pitch of the loosening knife (20) gradually increases from bottom to top.

4. The mountain orchard soil improvement equipment according to claim 1, characterized in that: A liquid spraying mechanism (31) is provided on one side of the soil improvement mechanism (30), and the liquid spraying mechanism (31) and the soil improvement mechanism (30) are matched with each other.

5. The mountain orchard soil improvement equipment according to claim 4, characterized in that: The liquid spraying mechanism (31) comprises a second shaft rod (51), a shaft sleeve (52), a push block (53), a clamping plate (54), an air bag (55) and a vertical plate (56), wherein the bottom of the vertical plate (56) is fixedly connected to the top of the support plate (5), the air bag (55) is located between the clamping plate (54) and the vertical plate (56), the bottom of the second shaft rod (51) is fixedly connected to the top of one of the rotating rods (38), the second shaft rod (51) is in a Z-shape, the shaft sleeve (52) is rotatably sleeved on the outer wall of the second shaft rod (51), the two ends of the push block (53) are respectively connected to the shaft sleeve (52) and the clamping plate (54) by hinges, both sides of the air bag (55) and both sides of the top of the box cover (28) are provided with air holes, and a hose (57) is provided between the two air holes.

6. Application of a soil improvement device for mountain orchards, characterized in that: According to any one of claims 1-5, the improved equipment is used in mountain orchards, and the equipment is moved by manpower.

Images