Seedling planting equipment for landscaping agriculture

Abstract

The invention discloses seedling planting equipment for landscaping agriculture, and relates to the technical field of landscaping, the seedling planting equipment comprises a base, the top of the base is provided with a U-shaped top plate, the top of the U-shaped top plate is provided with two hydraulic cylinders, and the output ends of the two hydraulic cylinders are jointly and fixedly provided with a lifting plate. During use, the base is pushed to a proper position, the drilling motor is started to drive the drilling shaft to rotate, then the lifting plate is driven to move downwards through the two hydraulic cylinders, the drilling function is achieved, when the lifting plate moves downwards, the two sliding rods and the mud cover are driven to move downwards synchronously, when the mud cover makes contact with the ground, broken soil generated during drilling can be blocked, and the drilling efficiency is improved. According to the soil covering device, soil covering is conducted on a sapling, the sapling falls in a fixed area, then the base is moved, the centers of the two arc-shaped push plates are aligned with the center of the formed first hole, and under the combined action of the drilling mechanism, the sliding mechanism and the bulldozing mechanism, the work of covering soil on the sapling and forming the next hole is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of gardening and greening, and in particular to a seedling planting device for gardening and greening agriculture. Background Art

[0002] Landscaping is the creation of a beautiful natural environment and recreational space in a certain area by using engineering technology and artistic means, transforming the terrain, planting trees and flowers, constructing buildings, and arranging garden paths. When planting trees, fruit seedlings are often chosen.

[0003] Fruit trees refer to trees with edible fruits. They are a general term for perennial plants and their rootstocks that can provide edible fruits and seeds, such as citrus trees, apricot trees, peach trees, kiwi trees, etc. Fruit trees are also an important part of agriculture. Since fruit tree seedlings are relatively short when planted, modern agricultural machinery is not suitable, so they are basically planted by manual digging, planting seedlings and landfilling.

[0004] When the existing landscaping equipment is in use, workers are often required to manually cover the soil after digging the hole. When the worker works alone, it is inconvenient to fix and cover the seedlings at the same time, which reduces the work efficiency of the worker. In view of the above problems, a seedling planting equipment for landscaping agriculture is proposed. Summary of the invention

[0005] The purpose of the present application is to provide a seedling planting device for landscaping and agriculture, so as to solve the problem that the existing planting device proposed in the above-mentioned background technology often requires workers to manually cover the soil after digging the hole when in use. When the worker works alone, it is inconvenient to fix and cover the seedlings at the same time, which reduces the work efficiency of the worker.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a seedling planting device for landscaping and agriculture, comprising a base, a U-shaped top plate is arranged on the top of the base, two hydraulic cylinders are arranged on the top of the U-shaped top plate, a lifting plate is fixedly installed on the output ends of the two hydraulic cylinders, a drilling mechanism is arranged on the bottom of the lifting plate, two mounting blocks are slidably installed in the base through a sliding mechanism, semicircular grooves are provided on the opposite sides of the two mounting blocks, a bulldozer mechanism is arranged in the two mounting blocks, the bulldozer mechanism comprises two first screw rods, a transmission cavity is provided in the mounting block, and the two ends of the two first screw rods are rotatably installed in the relative inner portions of the transmission cavity respectively. The two first screws are connected to the lifting plate through a linkage component, and a connecting plate is commonly threadedly installed on the two first screws. A first rectangular plate is arranged at the bottom of the connecting plate, and the bottom end of the first rectangular plate extends to the outside of the mounting block and is provided with an arc-shaped push plate. Two second screws are rotatably installed on the inner wall of the circumferential side of the transmission chamber, and the two second screws are connected to the two first screws through a rotating component, and a second rectangular plate is threadedly installed on the two second screws, and the bottom ends of the two second rectangular plates extend to the outside of the mounting block and are provided with an arc-shaped sleeve, and the arc-shaped push plates are slidably installed on the two arc-shaped sleeves through two compression components.

[0007] Preferably, the drilling mechanism includes a drill shaft, a through hole is opened on the top of the base, the top end of the drill shaft is rotatably mounted on the bottom of the lifting plate, the bottom end of the drill shaft extends into the through hole, a drilling motor is arranged on the top of the lifting plate, the output shaft of the drilling motor is connected to the top of the drill shaft, and a protective component adapted to the drill shaft is arranged on the bottom of the lifting plate.

[0008] Preferably, the protective assembly includes two sliding rods, two circular holes are opened at the bottom of the lifting plate, the two sliding rods are slidably installed in the two circular holes respectively, the top ends of the two sliding rods are provided with limiting plates, and the bottom ends of the two sliding rods are jointly fixedly installed with mud guards.

[0009] Preferably, the sliding mechanism includes two bidirectional screw rods, two rectangular cavities are opened in the base, the two ends of the two bidirectional screw rods are rotatably installed on the relative inner walls of the two rectangular cavities respectively, the two bidirectional screw rods are fixedly sleeved with a first sprocket, and the two first sprockets are jointly meshed and installed with a first chain, a driving motor is provided on the side of the base, the output shaft of the driving motor is connected to the end of one of the bidirectional screw rods, and the two mounting blocks are threadedly installed on the two bidirectional screw rods.

[0010] Preferably, the linkage assembly includes a gear and a rack, the gear is fixedly sleeved on one of the first screw rods, a slide groove connected to the transmission chamber is opened on the top of the mounting block, the rack is slidably installed in the slide groove through a limiting unit, the rack is meshed with the gear, and the two first screw rods are connected by a connecting unit.

[0011] Preferably, the linkage assembly also includes a connecting rod, a sliding sleeve is fixedly installed on the top of the rack, a sliding block is slidably installed in the sliding sleeve, one end of the connecting rod is rotatably installed on the side of the slider, and the other end of the connecting rod is rotatably installed on the side of the lifting plate.

[0012] Preferably, the limiting unit includes two limiting slides, and the relative inner walls of the slide grooves are provided with limiting grooves. The two limiting slides are respectively slidably installed in the two limiting grooves, and the two side portions of the rack are fixedly connected to the relative side portions of the two limiting slides. The connecting unit includes two second sprockets, and the two second sprockets are respectively fixedly sleeved on the two first screws, and the second chain is commonly meshed and installed on the two second sprockets.

[0013] Preferably, the rotating assembly includes a worm and a worm wheel, the worm is fixedly arranged on the peripheral outer wall of the first screw, the worm wheel is fixedly sleeved on the second screw, and the worm is meshingly installed with the worm wheel.

[0014] Preferably, the compression assembly includes an arc-shaped guide rod, an arc-shaped guide groove is defined in the arc-shaped push plate, one end of the arc-shaped guide rod is fixedly mounted on the side inner wall of the arc-shaped sleeve, the other end of the arc-shaped guide rod is slidably mounted in the arc-shaped guide groove, an arc-shaped spring is sleeved on the arc-shaped guide rod, one end of the arc-shaped spring is fixedly mounted on the side inner wall of the arc-shaped sleeve, and the other end of the arc-shaped spring is fixedly mounted on the side of the arc-shaped push plate.

[0015] Preferably, a plurality of universal wheels are provided at the bottom of the base, and a self-locking member is provided on each of the plurality of universal wheels, and two push handles are provided at the top of the base.

[0016] In summary, the technical effects and advantages of the present invention are as follows:

[0017] 1. In the present invention, the base is pushed to a suitable position, the drilling motor is started to drive the drill shaft to rotate, and then the lifting plate is driven downward by two hydraulic cylinders to realize the drilling function. When the lifting plate moves downward, the two sliding bars and the mud guard are driven to move downward synchronously. When the mud guard contacts the ground, it can block the broken soil generated during drilling and make it fall into a fixed area.

[0018] 2. In the present invention, after a hole is opened, the drill shaft is driven to reset, and the base is pushed to move a fixed distance so that the center of the two arc-shaped push plates is aligned with the center of the first hole opened, and then the drive motor is started, and the two bidirectional screws are driven to rotate synchronously under the action of the two first sprockets and the first chain, and the two mounting blocks are driven to move synchronously towards each other until they are in contact under the action of the thread. When the mounting block moves, it drives the sliding sleeve to move synchronously, and under the sliding action of the slider, it will not interfere with the connecting rod. At this time, repeat the drilling steps to achieve the drilling of the next hole.

[0019] 3. In the present invention, when the drilling step is repeated, the lifting plate moves downward, and the two racks are driven to move synchronously through the action of the two connecting rods. When the racks move, they mesh with the gears, and under the action of the two second sprockets and the second chain, the two first screws rotate synchronously, thereby driving the two connecting plates and the two arc-shaped push plates. At the same time, under the meshing action of multiple worms and multiple worm wheels, multiple second screws can be driven to rotate, thereby driving multiple second rectangular plates and arc-shaped sleeves to move synchronously. When the arc-shaped push plate moves, it can slide in the arc-shaped sleeve under the guidance of the arc-shaped guide rod to prevent jamming. Through the movement of the two arc-shaped push plates and multiple arc-shaped sleeves, the saplings can be covered with soil, which greatly improves the planting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a seedling planting device for landscaping and agriculture in an embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the partial cross-section structure of the base and the U-shaped top plate in the embodiment of the present application;

[0023] Figure 3 This is a schematic diagram of a partial cross-section structure of the base side in the embodiment of the present application;

[0024] Figure 4 This is a schematic diagram of the partial cross-section structure of the mounting block and the sliding sleeve in the embodiment of the present application;

[0025] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0026] Figure 6 It is a schematic diagram of the partial cross-section structure of the arc sleeve and the arc push plate in the embodiment of the present application;

[0027] Figure 7 It is a schematic diagram of the enlarged structure of the arc spring in the embodiment of the present application.

[0028] In the figure: 1. base; 2. U-shaped top plate; 3. hydraulic cylinder; 4. lifting plate; 5. drill shaft; 6. drilling motor; 7. slide rod; 8. mud guard; 9. mounting block; 10. bidirectional screw; 11. first sprocket; 12. drive motor; 13. first screw; 14. gear; 15. rack; 16. limit slide; 17. sleeve; 18. slider; 19. connecting rod; 20. first rectangular plate; 21. arc-shaped push plate; 22. second screw; 23. worm; 24. worm wheel; 25. second rectangular plate; 26. arc-shaped sleeve; 27. arc-shaped guide rod; 28. arc-shaped spring; 29. ​​second sprocket; 30. universal wheel; 31. push handle; 32. connecting plate. DETAILED DESCRIPTION

[0029] 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.

[0030] Example: Reference Figure 1-7 The seedling planting equipment for landscaping and agriculture shown in the figure comprises a base 1, a U-shaped top plate 2 is arranged on the top of the base 1, two hydraulic cylinders 3 are arranged on the top of the U-shaped top plate 2, a lifting plate 4 is fixedly installed on the output ends of the two hydraulic cylinders 3, a drilling mechanism is arranged at the bottom of the lifting plate 4, two mounting blocks 9 are slidably installed in the base 1 through a sliding mechanism, semicircular grooves are provided on the opposite sides of the two mounting blocks 9, and a bulldozer mechanism is arranged in the two mounting blocks 9, and the bulldozer mechanism comprises two first screw rods 13, a transmission cavity is provided in the mounting block 9, and the two ends of the two first screw rods 13 are rotatably installed on the opposite inner walls of the transmission cavity, and the two first screw rods 13 and the lifting plate are respectively rotated and installed. 4 are connected by a linkage assembly, a connecting plate 32 is commonly threadedly installed on the two first screw rods 13, a first rectangular plate 20 is arranged at the bottom of the connecting plate 32, the bottom end of the first rectangular plate 20 extends to the outside of the mounting block 9 and is provided with an arc-shaped push plate 21, two second screw rods 22 are rotatably installed on the inner wall of the peripheral side of the transmission cavity, the two second screw rods 22 are connected to the two first screw rods 13 by a rotating assembly, a second rectangular plate 25 is threadedly installed on the two second screw rods 22, the bottom ends of the two second rectangular plates 25 extend to the outside of the mounting block 9 and are provided with an arc-shaped sleeve 26, and the arc-shaped push plate 21 is slidably installed on the two arc-shaped sleeves 26 through two compression assemblies.

[0031] like Figure 2 As shown, the drilling mechanism includes a drill shaft 5, a through hole is opened on the top of the base 1, the top of the drill shaft 5 is rotatably installed on the bottom of the lifting plate 4, the bottom end of the drill shaft 5 extends into the through hole, and a drilling motor 6 is arranged on the top of the lifting plate 4. The output shaft of the drilling motor 6 is connected to the top of the drill shaft 5, and a protective component adapted to the drill shaft 5 is arranged at the bottom of the lifting plate 4. In this way, the drill shaft 5 can be driven to rotate by the drilling motor 6, and then the ground can be drilled when the lifting plate 4 moves downward. The whole drilling process is simple to operate and has high efficiency.

[0032] like Figure 2 As shown, the protection component includes two slide bars 7. Two circular holes are provided at the bottom of the lifting plate 4. The two slide bars 7 are slidably installed in the two circular holes respectively. Limiting plates are provided at the top of the two slide bars 7. A mud guard 8 is fixedly installed at the bottom of the two slide bars 7. This arrangement can drive the mud guard 8 to move synchronously when the lifting plate 4 moves downward, thereby blocking the soil generated during drilling to prevent splashing and facilitating subsequent covering operations.

[0033] like Figure 3 As shown, the sliding mechanism includes two bidirectional screw rods 10, two rectangular cavities are opened in the base 1, the two ends of the two bidirectional screw rods 10 are rotatably installed on the opposite inner walls of the two rectangular cavities, the two bidirectional screw rods 10 are fixedly sleeved with a first sprocket 11, and the two first sprockets 11 are jointly meshed and installed with a first chain, and a driving motor 12 is arranged on the side of the base 1, and the output shaft of the driving motor 12 is connected to the end of one of the bidirectional screw rods 10, and the two mounting blocks 9 are threadedly installed on the two bidirectional screw rods 10. In this way, the two bidirectional screw rods 10 can drive the two mounting blocks 9 to realize synchronous movement toward or away from each other, so as to facilitate covering the trees with soil, and at the same time, it is convenient to separate the two mounting blocks 9 after covering the soil to prevent affecting the planted seedlings.

[0034] like Figure 5 As shown, the linkage assembly includes a gear 14 and a rack 15. The gear 14 is fixedly sleeved on one of the first screw rods 13. A slide groove connected to the transmission cavity is opened on the top of the mounting block 9. The rack 15 is slidably installed in the slide groove through a limiting unit. The rack 15 is meshed with the gear 14. The two first screw rods 13 are connected by a connecting unit. In this way, the rack 15 can be meshed with the gear 14 through horizontal movement, thereby driving the gear 14 and the first screw rod 13 to realize the rotation function.

[0035] like Figure 3 and Figure 4As shown, the linkage assembly also includes a connecting rod 19, a sliding sleeve 17 is fixedly installed on the top of the rack 15, and a sliding block 18 is slidably installed in the sliding sleeve 17. One end of the connecting rod 19 is rotatably installed on the side of the slider 18, and the other end of the connecting rod 19 is rotatably installed on the side of the lifting plate 4. This arrangement can realize the avoidance function by sliding the slider 18 in the sliding sleeve 17 when the mounting block 9 moves, thereby preventing the connecting rod 19 from causing interference. Through the lifting movement of the lifting block 4 and the connecting action of the connecting rod 19, the slider 18, the sliding sleeve 17, and the rack 15 can be driven to realize the movement function, and the linkage effect is strong.

[0036] like Figure 5 As shown, the limiting unit includes two limiting slide bars 16, and the relative inner walls of the slide grooves are provided with limiting grooves. The two limiting slide bars 16 are respectively slidably installed in the two limiting grooves, and the two side portions of the rack 15 are fixedly connected to the relative side portions of the two limiting slide bars 16. The connecting unit includes two second sprocket wheels 29, and the two second sprocket wheels 29 are respectively fixedly sleeved on the two first screw rods 13. The two second sprocket wheels 29 are jointly meshed and installed with a second chain. In this way, the rack 15 can be limited by the limiting effect of the two limiting slide bars 16 to prevent it from tilting during horizontal movement, and the movement is relatively stable. Moreover, by setting the two second sprocket wheels 29 and the second chain, the two first screw rods 13 can be driven to rotate synchronously to prevent the connecting plate 32 from getting stuck during movement.

[0037] like Figure 5 As shown, the rotating assembly includes a worm 23 and a worm wheel 24. The worm 23 is fixedly arranged on the outer wall of the circumference of the first screw 13, and the worm wheel 24 is fixedly sleeved on the second screw 22. The worm 23 and the worm wheel 24 are meshingly installed. In this way, the meshing action of the worm 23 and the worm wheel 24 can realize that when the first screw 13 rotates, the second screw 22 can be driven to rotate synchronously.

[0038] like Figure 7 As shown, the compression assembly includes an arc-shaped guide rod 27, an arc-shaped guide groove is opened in the arc-shaped push plate 21, one end of the arc-shaped guide rod 27 is fixedly installed on the side inner wall of the arc-shaped sleeve 26, and the other end of the arc-shaped guide rod 27 is slidably installed in the arc-shaped guide groove, and an arc-shaped spring 28 is sleeved on the arc-shaped guide rod 27, one end of the arc-shaped spring 28 is fixedly installed on the side inner wall of the arc-shaped sleeve 26, and the other end of the arc-shaped spring 28 is fixedly installed on the side of the arc-shaped push plate 21. The advantage of such an arrangement is that, through the arrangement of the arc-shaped guide rod 27, the arc-shaped push plate 21 can be limited when it slides in the arc-shaped sleeve 26, and when the extrusion on the arc-shaped push plate 21 is released, the elastic action of the arc-shaped spring 28 can drive it to quickly reset.

[0039] like Figure 1As shown, a plurality of universal wheels 30 are provided at the bottom of the base 1, and self-locking parts are provided on the plurality of universal wheels 30. Two push handles 31 are provided at the top of the base 1. The advantage of such a setting is that the base 1 can be pushed to realize the motion function through the setting of the plurality of universal wheels 30 and the two push plates 31, which is more labor-saving and more practical.

[0040] The working principle of the present invention is as follows: first, the base 1 is pushed to a suitable position, the drilling motor 6 is started to drive the drill shaft 5 to rotate, and then the lifting plate 4 is driven downward by two hydraulic cylinders 3 to realize the drilling function. When the lifting plate 4 moves downward, it drives the two sliding bars 7 and the mud guard 8 to move downward synchronously. When the mud guard 8 contacts the ground, it can block the broken soil generated during drilling and make it fall into a fixed area.

[0041] After a hole is opened, the drill shaft 5 is driven to reset, and the base 1 is pushed to move a fixed distance so that the center of the two arc-shaped push plates 21 is aligned with the center of the first hole opened, and then the drive motor 12 is started. Under the action of the two first sprockets 11 and the first chain, the two bidirectional screw rods 10 are driven to rotate synchronously, and under the action of the threads, the two mounting blocks 9 are driven to move synchronously toward each other until they are in contact. When the mounting block 9 moves, the sliding sleeve 17 is driven to move synchronously, and under the sliding action of the slider 18, it will not interfere with the connecting rod 19.

[0042] At this time, the drilling steps are repeated. When the lifting plate 4 moves downward, the two racks 15 are driven to move synchronously through the action of the two connecting rods 19. When the rack 15 moves, it meshes with the gear 14, and under the action of the two second sprockets 29 and the second chain, the two first screws 13 rotate synchronously, thereby driving the two connecting plates 32 and the two arc-shaped push plates 21. At the same time, under the meshing action of multiple worms 23 and multiple worm wheels 24, the multiple second screws 22 can be driven to rotate, thereby driving the multiple second rectangular plates 25 and the arc-shaped sleeves 26 to move synchronously. When the arc-shaped push plate 21 moves, it can slide in the arc-shaped sleeve 26 under the guiding action of the arc-shaped guide rod 27 to prevent jamming. Through the movement of the two arc-shaped push plates 21 and the multiple arc-shaped sleeves 26, the saplings can be covered with soil, which greatly improves the planting effect.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seedling planting device for gardening and agriculture, comprising a base (1), characterized in that: A U-shaped top plate (2) is arranged on the top of the base (1), two hydraulic cylinders (3) are arranged on the top of the U-shaped top plate (2), a lifting plate (4) is fixedly mounted on the output ends of the two hydraulic cylinders (3), a drilling mechanism is arranged on the bottom of the lifting plate (4), two mounting blocks (9) are slidably mounted in the base (1) through a sliding mechanism, semicircular grooves are arranged on the opposite sides of the two mounting blocks (9), a bulldozer mechanism is arranged in the two mounting blocks (9), the bulldozer mechanism comprises two first screw rods (13), a transmission cavity is arranged in the mounting block (9), the two ends of the two first screw rods (13) are rotatably mounted on the opposite inner walls of the transmission cavity, and the two first screw rods (13) are connected to the lifting plate (4) through a linkage assembly , a connecting plate (32) is commonly threadedly mounted on the two first screw rods (13), a first rectangular plate (20) is arranged at the bottom of the connecting plate (32), the bottom end of the first rectangular plate (20) extends to the outside of the mounting block (9) and is provided with an arc-shaped push plate (21), two second screw rods (22) are rotatably mounted on the inner wall of the circumferential side of the transmission cavity, the two second screw rods (22) are connected to the two first screw rods (13) by a rotating assembly, a second rectangular plate (25) is threadedly mounted on the two second screw rods (22), the bottom ends of the two second rectangular plates (25) extend to the outside of the mounting block (9) and are provided with an arc-shaped sleeve (26), and the arc-shaped push plate (21) is slidably mounted on the two arc-shaped sleeves (26) respectively through two compression assemblies.

2. The seedling planting equipment for gardening and agriculture according to claim 1, characterized in that: The drilling mechanism comprises a drilling shaft (5), a through hole is provided at the top of the base (1), the top end of the drilling shaft (5) is rotatably mounted on the bottom of the lifting plate (4), the bottom end of the drilling shaft (5) extends into the through hole, a drilling motor (6) is provided at the top of the lifting plate (4), the output shaft of the drilling motor (6) is connected to the top end of the drilling shaft (5), and a protective component adapted to the drilling shaft (5) is provided at the bottom of the lifting plate (4).

3. The seedling planting equipment for gardening and agriculture according to claim 2, characterized in that: The protection component comprises two slide bars (7), two round holes are provided at the bottom of the lifting plate (4), the two slide bars (7) are slidably installed in the two round holes respectively, the top ends of the two slide bars (7) are provided with limit plates, and the bottom ends of the two slide bars (7) are fixedly installed with a mud guard (8).

4. The seedling planting equipment for gardening and agriculture according to claim 1, characterized in that: The sliding mechanism comprises two bidirectional screw rods (10), two rectangular cavities are provided in the base (1), the two ends of the two bidirectional screw rods (10) are rotatably mounted on the opposite inner walls of the two rectangular cavities, the two bidirectional screw rods (10) are fixedly sleeved with a first sprocket (11), and the two first sprocket wheels (11) are jointly meshed and mounted with a first chain, a driving motor (12) is provided on the side of the base (1), the output shaft of the driving motor (12) is connected to the end of one of the bidirectional screw rods (10), and the two mounting blocks (9) are threadedly mounted on the two bidirectional screw rods (10).

5. The seedling planting equipment for gardening and agriculture according to claim 1, characterized in that: The linkage assembly comprises a gear (14) and a rack (15); the gear (14) is fixedly sleeved on one of the first screw rods (13); a slide groove communicating with the transmission cavity is provided on the top of the mounting block (9); the rack (15) is slidably mounted in the slide groove through a limiting unit; the rack (15) is meshedly mounted with the gear (14); and the two first screw rods (13) are connected via a connecting unit.

6. The seedling planting equipment for gardening and agriculture according to claim 5, characterized in that: The linkage assembly also includes a connecting rod (19), a sliding sleeve (17) is fixedly installed on the top of the rack (15), a sliding block (18) is slidably installed in the sliding sleeve (17), one end of the connecting rod (19) is rotatably installed on the side of the sliding block (18), and the other end of the connecting rod (19) is rotatably installed on the side of the lifting plate (4).

7. The seedling planting equipment for gardening and agriculture according to claim 5, characterized in that: The limiting unit comprises two limiting slide bars (16), the relative inner walls of the slide grooves are provided with limiting grooves, the two limiting slide bars (16) are respectively slidably installed in the two limiting grooves, the two side portions of the rack (15) are fixedly connected to the relative side portions of the two limiting slide bars (16), and the connecting unit comprises two second sprocket wheels (29), the two second sprocket wheels (29) are respectively fixedly sleeved on the two first screw rods (13), and the two second sprocket wheels (29) are jointly meshed and installed with a second chain.

8. The seedling planting equipment for gardening and agriculture according to claim 1, characterized in that: The rotating assembly comprises a worm (23) and a worm wheel (24); the worm (23) is fixedly arranged on the outer wall of the circumference of the first screw (13); the worm wheel (24) is fixedly sleeved on the second screw (22); the worm (23) and the worm wheel (24) are meshed and installed.

9. The seedling planting equipment for gardening and agriculture according to claim 1, characterized in that: The compression assembly includes an arc-shaped guide rod (27), an arc-shaped guide groove is provided in the arc-shaped push plate (21), one end of the arc-shaped guide rod (27) is fixedly mounted on the side inner wall of the arc-shaped sleeve (26), and the other end of the arc-shaped guide rod (27) is slidably mounted in the arc-shaped guide groove, an arc-shaped spring (28) is sleeved on the arc-shaped guide rod (27), one end of the arc-shaped spring (28) is fixedly mounted on the side inner wall of the arc-shaped sleeve (26), and the other end of the arc-shaped spring (28) is fixedly mounted on the side of the arc-shaped push plate (21).

10. The seedling planting equipment for gardening and agriculture according to claim 1, characterized in that: The bottom of the base (1) is provided with a plurality of universal wheels (30), each of which is provided with a self-locking member, and the top of the base (1) is provided with two push handles (31).

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