Fertilizing device for landscaping maintenance

Abstract

The invention discloses a fertilizing device for landscaping maintenance, and belongs to the field of landscaping maintenance. The fixed block is fixedly connected to the bottom of the bottom plate; the transmission shaft is rotationally connected to the middle part of the fixed block; motor power is converted into rotating motion of the reciprocating lead screw through the ratchet wheel-worm transmission system, the digging block is driven to ascend and descend, the height of the rectangular frame is adjusted in combination with the connecting rod mechanism, and accurate control over the ditch digging depth is achieved. Meanwhile, the guide groove is matched with the sliding shaft to enable the movable sleeve rod to transversely slide, so that the distance between the digging blocks is flexibly adjusted, and different line spacing requirements are met. The design of the sliding blocks and the sliding grooves ensures that the movable plate can only move up and down, and the operation stability is improved. The multi-ditch synchronous digging device has the core advantages that multi-ditch synchronous digging is achieved, the depth and the distance can be freely adjusted, the soil preparation work efficiency before landscaping fertilization is remarkably improved, and the manual operation intensity is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the field of garden greening maintenance, in particular to a fertilizing device for garden greening maintenance. BACKGROUND

[0002] Garden greening maintenance is an important work for maintaining the beauty, ecological health and functional stability of garden landscapes, involving the management of plants, soil, water and other aspects.

[0003] As shown in Chinese Patent No. CN120202797A, the technical solution disclosed in the patent document is as follows: a tree fertilizing device for garden greening, relating to the technical field of fertilizing equipment, comprising a support frame, one end of the support frame is provided with a moving wheel, one end of the moving wheel is provided with a storage battery, both ends of the moving wheel are provided with rotating wheels, the outer wall of the rotating wheel is sleeved with a first belt and a second belt, the other end of the first belt is provided with an auxiliary wheel, both ends of the auxiliary wheel are connected with the support frame, the other end of the second belt is provided with a bevel gear set, and the top of the bevel gear set is provided with a fertilizer box.

[0004] The existing technology has the following problems: The above device has low efficiency in actual use because only one scraper is provided to dig soil and fertilize. SUMMARY

[0005] In view of the deficiencies of the prior art, the application provides a fertilizing device for garden greening maintenance, which solves the problems in the background art.

[0006] To achieve the above-mentioned purpose, the application provides a fertilizing device for garden greening maintenance, which comprises a bottom plate, a fixed block fixedly connected to the bottom of the bottom plate, a transmission shaft rotatably connected to the middle part of the fixed block, and a moving wheel fixedly connected to both ends of the transmission shaft. The upper end of the base plate is fixedly connected to a fixed plate, the outer wall of the fixed plate is fixedly connected to an L-shaped plate, the inner side of the L-shaped plate is rotatably connected to a ratchet and a turntable, the outer wall of the turntable is fixedly connected to a worm A, the inner side of the turntable is hinged with a pawl, the upper end of the base plate is rotatably connected to a reciprocating screw rod, the outer wall of the reciprocating screw rod is threadedly connected to a connecting block A, the outer wall of the connecting block A is fixedly connected to a movable plate, the outer wall of the movable plate is provided with a guide groove, the upper end of the base plate is provided with a through groove, the inner wall of the through groove is slidably connected to a movable sleeve rod, and the movable The outer wall of the movable sleeve rod is fixedly connected to a sliding shaft, and the interior of the movable sleeve rod is slidably connected to a lifting rod, and the bottom of the lifting rod is fixedly connected to the digging block. One end of the ratchet is fixedly connected to a connecting shaft, and the outer wall of the connecting shaft is fixedly sleeved with a connecting rod A, and the other end of the connecting rod A is hinged to a connecting rod B, and the other end of the connecting rod B is hinged to a connecting rod C. The bottom of the connecting rod C slides through the bottom plate and is fixedly connected to a rectangular frame. The outer wall of the lifting rod is fixedly connected to the connecting rod, and the outer wall of the reciprocating screw is fixedly sleeved with a worm gear A, and the worm gear A is engaged with the worm A.

[0007] Preferably, a sliding groove is provided on the outer wall of the fixed plate, a slider is fixedly connected to the outer wall of the movable plate, and one end of the slider is slidably connected to the inner wall of the sliding groove.

[0008] Preferably, one end of the sliding shaft is slidably connected to the guide groove, and the connecting rod is slidably connected to the rectangular frame.

[0009] Preferably, a push handle is fixedly connected to the upper end of the base plate, and a fertilizing component is assembled on the upper end of the base plate.

[0010] Preferably, the fertilizing assembly includes a 匚-shaped plate, which is fixedly connected to the upper end of the base plate, and the inner side of the 匚-shaped plate is fixedly connected to a lower hopper, and the bottom discharge hole of the lower hopper is equipped with a lower feeding pipe, and the bottom of the lower feeding pipe is fixedly connected to a delivery pipe, and the other end of the delivery pipe is fixedly connected to a lower feeding cover, and the outer wall of the lower feeding cover is fixedly connected to a connecting block B, and the connecting block B is fixedly connected to a connecting rod, and the inner wall of the 匚-shaped plate is rotatably connected to a rotating shaft, and one end of the rotating shaft is fixedly connected to a transmission wheel A, and the outer wall fixed sleeve of the transmission shaft on one side is provided with a transmission wheel B, and a transmission belt is wrapped around the outer walls of the transmission wheel A and the transmission wheel B, and the outer wall fixed sleeve of the rotating shaft is provided with a worm B, and the inner side of the 匚-shaped plate is rotatably connected to a rotating rod, and the outer wall of the rotating rod is fixedly connected to a crushing rod, and the outer wall fixed sleeve of the rotating rod is provided with a worm gear B.

[0011] Preferably, a spiral conveying piece is fixedly connected to the outside of the rotating rod, and the spiral conveying piece is located inside the discharge pipe.

[0012] Preferably, the worm wheel B is located on the side of the worm B and meshes with it, and the breaking rods are arranged at intervals.

[0013] Preferably, the outside of the base plate is equipped with a covering assembly, and the covering assembly includes a vertical plate, the outer wall of the vertical plate is slidably penetrated by a moving rod, one end of the moving rod is fixedly connected to a triangular block, the outer wall of the triangular block is fixedly connected to a connecting plate A, the upper end of the connecting plate A is provided with a movable groove, the upper end of the base plate is rotatably connected to a mounting shaft, the mounting shaft is located on the outer walls of the upper and lower ends of the base plate, and a rotating plate A and a rotating plate B are fixedly sleeved on them respectively, the upper end of the rotating plate A is fixedly connected to a movable shaft, the outer wall of the transmission belt is fixedly connected to a push rod, the two ends of the rotating plate B are hinged with a connecting rod D, the other end of the connecting rod D is hinged to a moving block, the bottom of the moving block is fixedly connected to the connecting plate B, and the bottom of the connecting plate B is fixedly connected to the covering plate.

[0014] Preferably, the mounting shaft is slidably connected to the inside of the movable groove, a limiting groove is provided at the bottom of the base plate, and the upper end of the movable block is slidably connected to the inside of the limiting groove.

[0015] Preferably, a spring is fixedly connected to the outer wall of the vertical plate, and the other end of the spring is fixedly connected to the triangular block.

[0016] The benefits of this application are: (1) This application converts the motor power into the rotational motion of the reciprocating screw through the ratchet-worm transmission system, drives the digging block to rise and fall, and adjusts the height of the rectangular frame in combination with the connecting rod mechanism to achieve precise control of the ditch excavation depth. At the same time, the cooperation between the guide groove and the sliding shaft enables the movable sleeve to slide horizontally, thereby flexibly adjusting the spacing of the digging blocks to meet different row spacing requirements. The design of the slider and the slide groove ensures that the movable plate can only move up and down, improving the operational stability. The core advantage is that it realizes the simultaneous excavation of multiple ditches and can freely adjust the depth and spacing, which significantly improves the efficiency of soil preparation work before landscaping fertilization and reduces the intensity of manual operation.

[0017] (2) This application sets up a fertilizer assembly, and the moving wheel drives the transmission belt to drive the rotating shaft to rotate, so that the crushing rod and the spiral conveyor work synchronously to achieve the crushing, conveying and precise delivery of fertilizer. The crushing rod effectively breaks up the lumped fertilizer, and the spiral conveyor pushes the fertilizer to the discharge cover at a uniform speed, ensuring uniform fertilization without blockage. The linkage design of the connecting block B and the connecting rod ensures that the discharge cover is always aligned with the dug ditch, so that the fertilizer is accurately placed. The outstanding effect of this embodiment is to achieve the synchronous automation of ditching and fertilizing, greatly reducing the need for manual intervention and improving the efficiency and uniformity of fertilization.

[0018] (3) This application sets up a soil covering assembly, drives the installation shaft to rotate through the push rod and the inclined trigger mechanism, drives the soil covering plate to close to the middle, and backfills the excavated soil into the ditch after fertilization. The spring reset system ensures that the soil covering plate automatically returns to its position after the soil covering is completed, realizing continuous operation. The design of the limit groove constrains the sliding trajectory of the moving block, avoids the displacement of the soil covering plate, and ensures the stability of the soil covering process. This embodiment finally completes the automation of the entire process of trenching, fertilizing, and soil covering, effectively reduces soil moisture evaporation and fertilizer loss, improves the quality of greening maintenance, and realizes efficient and energy-saving one-stop garden fertilization operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention; Figure 3 The present invention Figure 2 A in the middle is an enlarged structural diagram; Figure 4 It is a schematic diagram of the bottom structure of the present invention; Figure 5 It is a side cross-sectional structural schematic diagram of the present invention; Figure 6 The present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 The present invention Figure 1 Enlarged structural diagram at point C in the middle.

[0020] In the above figure, 1. Bottom plate; 2. Fixed block; 3. Drive shaft; 4. Moving wheel; 51. Fixed plate; 52. L-shaped plate; 53. Worm A; 54. Ratchet; 55. Turntable; 56. Pawl; 57. Reciprocating screw; 58. Connecting block A; 59. Moving plate; 510. Guide groove; 510. Guide groove; 511. Through groove; 512. Moving sleeve rod; 513. Sliding shaft; 514. Lifting rod; 515. Digging block; 516. Connecting shaft; 517. Connecting rod A; 518. Connecting rod B; 519. Connecting rod C; 520. Rectangular frame; 521. Connecting rod; 522. Worm wheel A; 523. Worm A; 524. Sliding block; 6. Fertilizer assembly; 61. L-shaped plate; 62 , discharge hopper; 63, discharge pipe; 64, feed pipe; 65, discharge cover; 66, connecting block B; 67, rotating shaft; 68, drive wheel A; 69, transmission belt; 610, worm B; 611, rotating rod; 612, crushing rod; 613, spiral conveyor plate; 614, worm gear B; 7, soil covering assembly; 71, vertical plate; 72, moving rod; 73, triangular block; 74, connecting plate A; 75, movable groove; 76, mounting shaft; 77, rotating plate A; 78, movable shaft; 79, push rod; 710, rotating plate B; 711, connecting rod D; 712, moving block; 713, connecting plate B; 714, soil covering plate; 715, limit groove; 716, spring; 8, push handle. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate to describe the embodiments of the present application here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0024] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to express a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0025] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] Example 1, please refer to Figure 1 - Figure 7 This embodiment provides a fertilizing device for landscaping maintenance, comprising a base plate 1; a fixed block 2, the fixed block 2 being fixedly connected to the bottom of the base plate 1; a transmission shaft 3, the transmission shaft 3 being rotatably connected to the middle of the fixed block 2; and moving wheels 4, the transmission shaft 3 being fixedly connected to both ends of the transmission shaft 3. The main function of the moving wheels 4 is to enable the fertilizing device to move smoothly within the landscaping area. The design of the moving wheels 4 ensures the maneuverability of the fertilizing device in complex terrain, allowing the device to be flexibly operated. The upper end of the base plate 1 is fixedly connected to a fixed plate 51, the outer wall of the fixed plate 51 is fixedly connected to an L-shaped plate 52, the inner side of the L-shaped plate 52 is rotatably connected to a ratchet 54 and a turntable 55, the outer wall of the turntable 55 is fixedly connected to a worm A53, the inner side of the turntable 55 is hinged with a pawl 56, the upper end of the base plate 1 is rotatably connected to a reciprocating screw rod 57, the outer wall of the reciprocating screw rod 57 is threadedly connected to a connecting block A58, the outer wall of the connecting block A58 is fixedly connected to a movable plate 59, the outer wall of the movable plate 59 is provided with a guide groove 510, the upper end of the base plate 1 is provided with a through groove 511, the inner wall of the through groove 511 is slidably connected to a movable sleeve rod 512, and the outer wall of the movable sleeve rod 512 is fixed It is fixedly connected with a sliding shaft 513, and the internal sliding connection of the movable sleeve rod 512 is connected with a lifting rod 514, and the bottom of the lifting rod 514 is fixedly connected to the digging block 515. One end of the ratchet 54 is fixedly connected with a connecting shaft 516, and the outer wall of the connecting shaft 516 is fixedly sleeved with a connecting rod A517, and the other end of the connecting rod A517 is hinged with a connecting rod B518, and the other end of the connecting rod B518 is hinged with a connecting rod C519. The bottom of the connecting rod C519 slides through the bottom plate 1 and is fixedly connected with a rectangular frame 520. The outer wall of the lifting rod 514 is fixedly connected with a connecting rod 521, and the outer wall of the reciprocating screw 57 is fixedly sleeved with a worm gear A522, and the worm gear A522 is meshed with the worm A53.

[0028] A slide groove 523 is provided on the outer wall of the fixed plate 51, and a slider 524 is fixedly connected to the outer wall of the movable plate 59. One end of the slider 524 is slidably connected to the inner wall of the slide groove 523. The design of the slider 524 and the slide groove 523 can limit the movable plate 59 to only move up and down.

[0029] One end of the sliding shaft 513 is slidably connected to the guide groove 510 , and the connecting rod 521 is slidably connected to the rectangular frame 520 .

[0030] A push handle 8 is fixedly connected to the upper end of the base plate 1 , and a fertilizing assembly 6 is assembled on the upper end of the base plate 1 .

[0031] When in use, the external motor drives the ratchet 54 to rotate counterclockwise. Figure 3From this perspective, the ratchet 54 will drive the turntable 55 to rotate through the pawl 56, and then the turntable 55 will drive the worm A53 to rotate, and then the worm A53 will drive the worm wheel A522 meshing with it to rotate, and then the reciprocating screw 57 will rotate accordingly. Since the connecting block A58 threadedly connected to the outer wall of the reciprocating screw 57 is fixedly connected to the movable plate 59, and the movable plate 59 is limited by the slider 524 on its back and the slide groove 523 opened on the outer wall of the fixed plate 51, when the reciprocating screw 57 rotates, the movable plate 59 can be driven up and down by the connecting block A58, and since the sliding shaft 513 on the outer wall of the movable sleeve rod 512 is slidably connected to the outer wall of the guide groove 510 on the outer wall of the movable plate 59, and due to the trajectory of the guide groove 510, when the movable plate 59 is raised or lowered, it will pass through The sliding shaft 513 drives the moving sleeve rod 512 to slide toward the middle or both sides at the same time, and then the lifting rod 514 inside the moving sleeve rod 512 will also move accordingly, and the ratchet 54 will drive the connecting shaft 516 to rotate when it rotates, and then the connecting shaft 516 will drive the connecting rod A517 to rotate, and one end of the connecting rod B518 hinged at the other end of the connecting rod A517 will rotate around the connecting shaft 516, and then the connecting rod B518 will drive the rectangular frame 520 to rise accordingly through the connecting rod C519 hinged at the other end. Then, since the connecting rod 521 fixedly connected to the outer wall of the lifting rod 514 slides inside the rectangular frame 520, when the rectangular frame 520 rises, it will drive the lifting rod 514 to slide to the upper end. After adjusting the distance between the lifting rod 514 and the digging block 515 at the bottom, the ratchet 54 is rotated clockwise to Figure 3 In this case, the rectangular frame 520 will move toward the lower end, and then the lifting rod 514 and the digging block 515 will be driven down to the required height through the connecting rod 521, so that the device can be moved, and then the digging block 515 can dig a ditch, realizing the excavation of multiple ditches at the same time, and the depth and spacing of the ditches can be adjusted.

[0032] Example 2, please refer to Figure 1 - Figure 7On the basis of Example 1, the fertilizer assembly 6 includes a 匚-shaped plate 61, which is fixedly connected to the upper end of the bottom plate 1. The inner side of the 匚-shaped plate 61 is fixedly connected to a lower hopper 62. The bottom discharge hole of the lower hopper 62 is equipped with a lower feed pipe 63. The bottom of the lower feed pipe 63 is fixedly connected to a feed pipe 64. The other end of the feed pipe 64 is fixedly connected to a lower feed cover 65. The outer wall of the lower feed cover 65 is fixedly connected to a connecting block B66. The connecting block B66 is fixedly connected to the connecting rod 521. The inner wall of the 匚-shaped plate 61 is rotatably connected to a rotating shaft 67, one end of the rotating shaft 67 is fixedly connected to a transmission wheel A68, the outer wall fixed sleeve of the transmission shaft 3 on one side is provided with a transmission wheel B, a transmission belt 69 is wrapped around the outer wall of the transmission wheel A68 and the transmission wheel B, the outer wall fixed sleeve of the rotating shaft 67 is provided with a worm B610, the inner side of the 匚-shaped plate 61 is rotatably connected to a rotating rod 611, the outer wall of the rotating rod 611 is fixedly connected to a breaking rod 612, and the outer wall fixed sleeve of the rotating rod 611 is provided with a worm gear B614.

[0033] The outside of the rotating rod 611 is fixedly connected to a spiral conveying piece 613, and the spiral conveying piece 613 is located inside the feeding pipe 63. The spiral conveying piece 613 rotates to push the fertilizer down, thereby controlling the amount of fertilizer applied and avoiding waste or insufficiency.

[0034] The worm wheel B614 is located on the side of the worm B610 and meshes with it, and the breaking rods 612 are arranged at intervals.

[0035] When the device is in use, the transmission shaft 3 and the moving wheel 4 will rotate, and the transmission shaft 3 will drive the transmission wheel B outside it to rotate, and then drive the transmission wheel A68 to rotate under the transmission action of the transmission belt 69, and then the transmission wheel A68 will drive the rotating shaft 67 to rotate, and the rotating shaft 67 will drive the worm B610 on its outer wall to rotate, and then the worm gear B614 meshing with it will rotate accordingly, and then it can drive the rotating rod 611 to rotate, and then the rotating rod 611 will drive the crushing rod 612 to the lower hopper. The fertilizer inside 62 is crushed and the lumped fertilizer is broken up. At the same time, the spiral conveying piece 613 on the outer wall of the rotating rod 611 will also rotate accordingly, and then the fertilizer can be uniformly conveyed to the conveying pipe 64 through the discharge pipe 63, and the fertilizer is spread through the discharge cover 65. At the same time, the connecting rod 521 is fixedly connected to the connecting block B66. Then, when the connecting rod 521 changes the spacing with the lifting rod 514, it will also drive the connecting block B66 to move, thereby ensuring that the discharge cover 65 is always located at the upper end of the excavated ditch.

[0036] Example 3, please refer to Figure 1 - Figure 7On the basis of Example 1, the outside of the base plate 1 is equipped with a covering assembly 7, which includes a vertical plate 71. The outer wall of the vertical plate 71 is slidably penetrated by a moving rod 72. One end of the moving rod 72 is fixedly connected to a triangular block 73. The outer wall of the triangular block 73 is fixedly connected to a connecting plate A74. The upper end of the connecting plate A74 is provided with a movable groove 75. The upper end of the base plate 1 is rotatably connected to a mounting shaft 76. The mounting shaft 76 is located on the outer walls of the upper and lower ends of the base plate 1 and is respectively fixedly sleeved with a rotating plate A77 and a rotating plate B710. The upper end of the rotating plate A77 is fixedly connected to a movable shaft 78. The outer wall of the transmission belt 69 is fixedly connected to a push rod 79. The two ends of the rotating plate B710 are hinged with a connecting rod D711. The other end of the connecting rod D711 is hinged with a moving block 712. The bottom of the moving block 712 is fixedly connected to a connecting plate B713, and the bottom of the connecting plate B713 is fixedly connected to a covering plate 714.

[0037] The mounting shaft 76 is slidably connected to the inside of the movable groove 75, and a limiting groove 715 is opened at the bottom of the base plate 1. The upper end of the moving block 712 is slidably connected to the inside of the limiting groove 715. The limiting groove 715 constrains the sliding trajectory of the moving block 712 to ensure that the covering plate 714 moves in a straight line to avoid jamming.

[0038] The outer wall of the vertical plate 71 is fixedly connected to a spring 716, and the other end of the spring 716 is fixedly connected to the triangular block 73. When in use, when the transmission belt 69 rotates, the push rod 79 on its outer wall will rotate accordingly. When the push rod 79 rotates to a certain position, it will contact the triangular block 73. Since the surface of the triangular block 73 in contact with it is an inclined surface, the push rod 79 can push the triangular block 73 to move, and then the triangular block 73 will drive the moving rod 72 to move and the connecting plate A74 to move. Since the movable shaft 78 on the upper end of the rotating plate A77 is slidably connected to the inside of the movable groove 75 provided on the outside of the connecting plate A74, when the connecting plate A74 moves, it will drive the rotating plate A77 to rotate through the movable shaft 78, and then the rotating plate A77 will drive the installation shaft 76 to rotate, and then the rotating plate B710, which is also fixedly connected to the installation shaft 76, will rotate accordingly. At this time, the rotating plate B710 will rotate counterclockwise to Figure 4 From the perspective of the rotation plate B710, the moving block 712 will slide toward the middle through the connecting rod D711 hinged at both ends, and then the moving block 712 will drive the covering plate 714 to move toward the middle through the connecting plate B713, and then the turned soil can be pushed into the ditch after fertilization through the covering plate 714. When the push rod 79 leaves the triangular block 73, the triangular block 73 will be reset under the action of the spring 716. Similarly, the moving block 712, the covering plate 714 and other components will also be reset.

[0039] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A fertilizing device for landscaping maintenance, characterized in that: including a bottom plate; a fixing block fixedly connected to the bottom of the bottom plate; a transmission shaft rotatably connected to the middle of the fixing block; moving wheels fixedly connected to both ends of the transmission shaft; a fixing plate is fixedly connected to the upper end of the bottom plate, an L-shaped plate is fixedly connected to the outer wall of the fixing plate, a ratchet wheel and a turntable are rotatably connected to the inner side of the L-shaped plate, a worm A is fixedly connected to the outer wall of the turntable, a ratchet pawl is hinged to the inner side of the turntable, a reciprocating screw rod is rotatably connected to the upper end of the bottom plate, a connecting block A is threadedly connected to the outer wall of the reciprocating screw rod, a moving plate is fixedly connected to the outer wall of the connecting block A, a guiding groove is formed in the outer wall of the moving plate, a through groove is formed in the upper end of the bottom plate, a moving sleeve rod is slidably connected to the inner wall of the through groove, a sliding shaft is fixedly connected to the outer wall of the moving sleeve rod, a lifting rod is slidably connected to the inside of the moving sleeve rod, a digging block is fixedly connected to the bottom of the lifting rod, a connecting shaft is fixedly connected to one end of the ratchet wheel, a connecting rod A is fixedly sleeved on the outer wall of the connecting shaft, the other end of the connecting rod A is hinged to a connecting rod B, the other end of the connecting rod B is hinged to a connecting rod C, the bottom of the connecting rod C slidably penetrates through the bottom plate and is fixedly connected to a rectangular frame, a connecting rod is fixedly connected to the outer wall of the lifting rod, a worm gear A is fixedly sleeved on the outer wall of the reciprocating screw rod, and the worm gear A meshes with the worm A.

2. A fertilizing device for landscaping maintenance according to claim 1, characterized in that: a sliding groove is formed in the outer wall of the fixing plate, a sliding block is fixedly connected to the outer wall of the moving plate, and one end of the sliding block is slidably connected to the inner wall of the sliding groove.

3. A fertilizing device for landscaping maintenance according to claim 1, characterized in that: one end of the sliding shaft is slidably connected to the guiding groove, and the connecting rod is slidably connected to the rectangular frame.

4. A fertilizing device for landscaping maintenance according to claim 1, characterized in that: a push handle is fixedly connected to the upper end of the bottom plate, and a fertilizing component is assembled on the upper end of the bottom plate.

5. A fertilizing device for landscaping maintenance according to claim 4, characterized in that: The fertilizing component includes a U-shaped plate fixedly connected to the upper end of the bottom plate, a feeding hopper fixedly connected to the inner side of the U-shaped plate, a feeding pipe is assembled at the discharge hole at the bottom of the feeding hopper, a conveying pipe is fixedly connected to the bottom of the feeding pipe, the other end of the conveying pipe is fixedly connected to a feeding cover, a connecting block B is fixedly connected to the outer wall of the feeding cover, and the connecting block B is fixedly connected to the connecting rod, a rotating shaft is rotatably connected to the inner wall of the U-shaped plate, a driving wheel B is fixedly connected to one end of the rotating shaft, a driving wheel B is fixedly sleeved on the outer wall of one side of the transmission shaft, and a transmission belt is wound around the outer walls of the driving wheel B and the driving wheel B, a worm B is fixedly sleeved on the outer wall of the rotating shaft, a rotating rod is rotatably connected to the inner side of the U-shaped plate, a crushing rod is fixedly connected to the outer wall of the rotating rod, and a worm gear B is fixedly sleeved on the outer wall of the rotating rod.

6. A fertilizing device for landscaping maintenance according to claim 5, characterized in that: a spiral conveying sheet is fixedly connected to the outside of the rotating rod, and the spiral conveying sheet is located inside the feeding pipe.

7. A fertilizing device for landscaping maintenance according to claim 6, characterized in that: The worm gear B is located on the side of the worm B and meshes with it, and the crushing rods are arranged at intervals.

8. A fertilizing device for landscaping maintenance according to claim 7, characterized in that: The outside of the base plate is equipped with a covering assembly, which includes a vertical plate, a moving rod slidingly passed through the outer wall of the vertical plate, one end of the moving rod is fixedly connected to a triangular block, the outer wall of the triangular block is fixedly connected to a connecting plate A, and a movable groove is provided at the upper end of the connecting plate A. The upper end of the base plate is rotatably connected to a mounting shaft, and the mounting shaft is located on the outer walls of the upper and lower ends of the base plate, and a rotating plate A and a rotating plate B are fixedly sleeved on them respectively. The upper end of the rotating plate A is fixedly connected to a movable shaft, and the outer wall of the transmission belt is fixedly connected to a push rod, and both ends of the rotating plate B are hinged with a connecting rod D, and the other end of the connecting rod D is hinged to a moving block, and the bottom of the moving block is fixedly connected to the connecting plate B, and the bottom of the connecting plate B is fixedly connected to the covering plate.

9. A fertilizing device for landscaping maintenance according to claim 8, characterized in that: The installation shaft is slidably connected to the inside of the movable groove, a limiting groove is provided at the bottom of the base plate, and the upper end of the moving block is slidably connected to the inside of the limiting groove.

10. A fertilizing device for landscaping maintenance according to claim 9, characterized in that: The outer wall of the vertical plate is fixedly connected with a spring, and the other end of the spring is fixedly connected to the triangular block.

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