Greening lawn caked soil scattering device for landscaping engineering

Abstract

The invention discloses a greening lawn caked soil scattering device for landscaping engineering, and relates to the field of soil scattering. The frame unit comprises a chassis; the lifting unit is arranged at the top of the chassis; the soil loosening unit is arranged on one side of the lifting unit, the soil loosening unit is used for performing fixed-point soil loosening on soil, and the lifting unit is used for adjusting the position of the soil loosening unit; the driving unit is arranged at the top of the chassis, and the driving unit is used for driving the lifting unit to move; according to the greening lawn caked soil scattering device for the landscaping engineering, multiple functional modules such as the lifting unit, the soil loosening unit and the leveling unit are integrated, the soil loosening unit drives a driving wheel to rotate through a driving source, and then a rotating shaft and an arc-shaped claw are driven to rotate through a transmission belt and a transmission wheel. The special design of the arc-shaped claw enables the arc-shaped claw to be easily inserted into soil, fixed-point soil loosening of the soil is achieved, and the arc-shaped claw is particularly suitable for narrow land with lawn edges needing to be repaired.

Description

Technical Field

[0001] The invention relates to a soil breaking up technology, in particular to a device for breaking up agglomerated soil of greening lawns used in garden greening projects. Background Art

[0002] A lawn is a green covered ground composed of specific grass species or a mixture of grass species, which is formed through artificial planting and maintenance. It not only beautifies the environment and purifies the air, but also provides a place for leisure and sports. It is an indispensable and important part of modern urban greening and garden design.

[0003] When the existing lawn soil loosening device is used, it is suitable for loosening the soil of a large area of ​​lawn. However, due to the size of the device, it is impossible to loosen the land at the edge of the wall or roadside. When loosening the soil of a lawn already planted with green grass plants on a path where the soil has been clumped and solidified in some parts due to long-term animal or human walking, the traditional soil loosening device can easily damage the grass plants near the path, thereby increasing the area required for green lawn repair and increasing the cost of lawn repair. Summary of the invention

[0004] The purpose of the present invention is to provide a device for breaking up soil agglomeration of greening lawns for use in gardening and greening projects, so as to solve the shortcoming of the prior art that it is difficult to loosen the soil on the edge or narrow lawn ground.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a device for breaking up soil agglomeration in greening lawns for landscaping projects, comprising a frame unit;

[0006] The frame unit includes a chassis;

[0007] A lifting unit, which is arranged on the top of the chassis;

[0008] A soil loosening unit is arranged on one side of the lifting unit, the soil loosening unit is used to loosen the soil at a fixed point, and the lifting unit is used to adjust the position of the soil loosening unit;

[0009] A plurality of running wheels, which are respectively arranged on the outside of the chassis;

[0010] A driving unit, which is arranged on the top of the chassis, and is used to drive the lifting unit to move;

[0011] A protective cover, which is fixedly mounted on the top of the chassis, and the protective cover is located on one side of the drive unit;

[0012] A leveling unit is arranged at the bottom of the chassis, and is used to break up the soil and level the soil surface;

[0013] The operating unit is arranged on the top of the chassis, and is used to transmit the power provided by the driving unit to the leveling unit or disconnect the power provided by the driving unit from the leveling unit.

[0014] Furthermore, the framework unit also includes:

[0015] A plurality of upper brackets, each of which is fixedly mounted on one side of the top of the chassis close to the drive unit;

[0016] A plurality of first lower brackets, which are respectively fixedly mounted on the bottom of the chassis and located below the upper bracket;

[0017] A plurality of fourth lower brackets, which are respectively fixedly mounted on the middle part of the bottom of the chassis;

[0018] A plurality of second lower brackets, which are respectively fixedly mounted on the bottom of the chassis, and the plurality of the second lower brackets are located on a side of the fourth lower bracket away from the first lower bracket;

[0019] A plurality of third lower brackets, which are respectively fixedly mounted on the bottom of the chassis, and the third lower brackets are located on a side of the second lower bracket away from the fourth lower bracket;

[0020] A plurality of longitudinal rods, which are respectively fixedly mounted on the top of the chassis, and the longitudinal rods are located on a side away from the upper bracket;

[0021] The handlebar is fixedly mounted on one side of the top of the longitudinal rod.

[0022] Furthermore, the lifting unit comprises:

[0023] A support rod, which is installed on one side of the longitudinal rod, and the support rod passes through the longitudinal rod and is fixedly connected to the longitudinal rod;

[0024] A secondary adjustment plate, which is rotatably mounted on one end of the support rod;

[0025] The middle plate is rotatably mounted on the side of the auxiliary adjustment plate away from the support rod through a rotating shaft;

[0026] A main adjusting plate, which is rotatably mounted on a side of the middle plate away from the auxiliary adjusting plate via a rotating shaft;

[0027] A front stopper rod is fixedly mounted on a side of the main adjustment plate away from the middle plate;

[0028] One end of the rotating rod is rotatably mounted on the middle of the main adjusting plate through a rotating shaft, and the other end of the rotating rod is located on one side of the upper bracket.

[0029] Furthermore, the loosening unit comprises:

[0030] A driving source, which is fixedly mounted on one side of the main adjustment plate, and the driving source is located between the front stopper and the rotating rod;

[0031] A driving wheel, which is fixedly connected to the output end of the driving source via a transmission shaft connected by a coupling;

[0032] A plurality of protective sleeves are arranged in a linear array on a side of the front barrier rod away from the longitudinal rod;

[0033] A plurality of fixing buckles, which are arranged on the outside of the protective cover, and are used to fix the protective cover to one side of the front barrier rod, and the fixing buckles are fixedly connected to the front barrier rod by bolts;

[0034] A plurality of rotating shafts are rotatably mounted on the inner side of the protective sleeve;

[0035] A plurality of transmission wheels, which are respectively fixedly mounted on the top of the rotating shaft;

[0036] A first transmission belt is sleeved on the outer sides of the driving wheel and the transmission wheel located at the side, and the driving wheel and the transmission wheel are connected by the first transmission belt;

[0037] A plurality of rotating transmission belts are sleeved between two adjacent transmission wheels, and the two adjacent transmission wheels are connected by the rotating transmission belts;

[0038] A plurality of arc-shaped claws are respectively fixedly mounted on the bottom ends of the rotating shafts.

[0039] Furthermore, the driving unit comprises:

[0040] A power source, which is fixedly mounted on the top of the chassis;

[0041] The driving bevel gear is fixedly mounted on the output end of the power source via a transmission shaft fixedly connected by a coupling;

[0042] A first rotating shaft, which is rotatably mounted on the inner side of one of the upper brackets, and one end of the first rotating shaft is fixedly connected to the bottom end of the rotating rod;

[0043] A second driven bevel gear, which is fixedly mounted on the other end of the first rotating shaft, and the second driven bevel gear is meshedly connected with the driving bevel gear;

[0044] A second rotating shaft, which is rotatably mounted on the inner side of the other upper bracket, and one end of the second rotating shaft is rotatably connected to the bottom end of the other rotating rod;

[0045] A first driven bevel gear, which is fixedly mounted on the other end of the second rotating shaft, and the first driven bevel gear is meshed and connected with the driving bevel gear;

[0046] A plurality of sliding keys are arranged in a circular array and fixedly installed on the outer side of the second rotating shaft;

[0047] A first clamping block is slidably mounted on the outer side of the second rotating shaft, and the sliding key is used to axially limit the first clamping block;

[0048] A second clamping block is rotatably mounted on the outer side of the second rotating shaft, and the first clamping block and the second clamping block can be clamped together;

[0049] The longitudinal transmission belt is sleeved on the outer side of the second clamping block.

[0050] Furthermore, the leveling unit comprises:

[0051] A driving spindle, which is rotatably mounted on the inner side of the first lower bracket, and the driving spindle is connected to the second clamping block through a longitudinal transmission belt;

[0052] A plurality of rake teeth are arranged in a circular array and fixedly mounted on the outer side of the driving main shaft;

[0053] A walking rod, which is rotatably mounted on the inner side of the fourth lower bracket, and the end of the walking rod is fixedly connected to the walking wheel;

[0054] A first cleaning shaft, which is rotatably mounted on the inner side of the second lower bracket;

[0055] A bottom transmission belt is sleeved on the outer sides of the driving main shaft and the first cleaning shaft, and the first cleaning shaft is connected to the driving main shaft through the bottom transmission belt;

[0056] A second cleaning shaft is rotatably mounted on the inner side of the third lower bracket;

[0057] A first transmission tooth, which is fixedly mounted on the outer side of the second cleaning shaft and fixedly connected;

[0058] A second transmission tooth is fixedly mounted on the outer side of the first cleaning shaft and is connected thereto, the first transmission tooth being meshed with the second transmission tooth;

[0059] A plurality of first cleaning rods are distributed in a circular array and fixedly installed on the outer side of the second cleaning shaft;

[0060] The second cleaning rods are arranged in a circular array and fixedly mounted on the outside of the first cleaning shaft;

[0061] The roller is fixedly mounted on the outside of the walking rod and is located below the chassis.

[0062] Furthermore, the control unit comprises:

[0063] A first connecting bracket is fixedly mounted on one side of the top of the chassis close to the longitudinal rod;

[0064] A second connecting bracket is fixedly mounted on a side of the top of the chassis close to the drive unit;

[0065] A rotating driving rod is rotatably mounted on the inner sides of the first connecting bracket and the second connecting bracket;

[0066] A grip bar, which is fixedly mounted on one end of the rotating drive rod close to the handlebar;

[0067] The shifting block is fixedly mounted on the outer side of the rotating driving rod, and the shifting block is engaged with the first engaging block.

[0068] Furthermore, the first rotating shaft, the second rotating shaft and the transmission shaft connected to the output end of the power source all pass through the protective cover, the outer sides of the transmission shaft connected to the first rotating shaft, the second rotating shaft and the output end of the power source are rotatably connected to the protective cover through which they pass, and the driving bevel gear, the first driven bevel gear and the second driven bevel gear are all located in the inner cavity of the protective cover.

[0069] Compared with the prior art, the device for breaking up soil agglomeration in lawns for landscaping projects provided by the present invention has the following advantages:

[0070] The device integrates multiple functional modules such as lifting unit, loosening unit, leveling unit, etc. It has a compact structure and comprehensive functions, and can meet various needs in lawn maintenance.

[0071] Through precise coordination and transmission between various components, power transmission and conversion are achieved, ensuring the stability and durability of the device.

[0072] The loosening unit drives the driving wheel to rotate through the driving source, and then drives the rotating shaft and the arc-shaped claw to rotate through the transmission belt and the transmission wheel.

[0073] The special design of the arc-shaped claws enables them to be easily inserted into the soil to achieve targeted loosening of the soil, which is particularly suitable for narrow land and land where lawn edges need to be repaired.

[0074] The setting of the protective cover and the fixing buckle effectively prevents external dirt and dust from entering the transmission parts, thus extending the service life of the device.

[0075] The lifting unit achieves precise adjustment of the position of the loosening unit through the precise coordination of components such as the support rod, auxiliary adjustment plate, middle plate, main adjustment plate and rotating rod.

[0076] The operator can easily control the movement of the lifting unit through the operating unit according to actual needs to realize soil loosening operations at different heights and depths.

[0077] The leveling unit achieves effective soil breaking up and site leveling through the coordinated action of components such as the driving spindle, rake teeth, bottom transmission belt, cleaning shaft and cleaning rod.

[0078] The setting of the walking wheels and rollers not only facilitates the movement of the device, but also further compacts the soil, improving the aesthetics and practicality of the lawn.

[0079] The operating unit can achieve precise control of the power transmission between the driving unit and the leveling unit through simple operations such as rotating the driving rod and the shift block. BRIEF DESCRIPTION OF THE DRAWINGS

[0080] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0081] Figure 1 A first schematic diagram of the overall structure provided by an embodiment of the present invention;

[0082] Figure 2 A bottom view schematic diagram of a local structure provided by an embodiment of the present invention;

[0083] Figure 3 A schematic top view of a local structure provided by an embodiment of the present invention;

[0084] Figure 4 A second schematic diagram of the overall structure provided by an embodiment of the present invention;

[0085] Figure 5 The embodiment of the present invention provides Figure 4 A is an enlarged view of the middle image.

[0086] Description of reference numerals:

[0087] 1. Frame unit; 11. Chassis; 12. Upper bracket; 13. First lower bracket; 14. Second lower bracket; 15. Third lower bracket; 16. Longitudinal rod; 17. Handlebar; 18. Fourth lower bracket; 2. Lifting unit; 21. Main adjustment plate; 22. Front stopper; 23. Middle plate; 24. Secondary adjustment plate; 25. Support rod; 26. Rotating rod; 3. Soil loosening unit; 31. Driving source; 32. Driving wheel; 33. First transmission belt; 34. Driving wheel; 35. Rotating shaft; 36. Fixing buckle; 37. Protective cover; 38. Arc claw; 39. Rotating transmission belt; 4. Travel wheel; 5. Driving unit; 51. Power source; 52. Active bevel gear; 5 3. First driven bevel gear; 54. Second driven bevel gear; 55. First rotating shaft; 56. Second rotating shaft; 57. Slide key; 58. First clamping block; 59. Second clamping block; 510. Longitudinal transmission belt; 6. Protective cover; 7. Leveling unit; 71. Driving spindle; 72. Rake teeth; 73. Bottom transmission belt; 74. Walking rod; 75. First cleaning rotating shaft; 76. Second cleaning rotating shaft; 77. First transmission tooth; 78. Second transmission tooth; 79. First cleaning rod; 710. Second cleaning rod; 711. Roller; 8. Operating unit; 81. Grip; 82. Rotating drive rod; 83. First connecting bracket; 84. Shifting block; 85. Second connecting bracket. DETAILED DESCRIPTION

[0088] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0089] Embodiment 1:

[0090] See also Figure 1-Figure 3 , a device for breaking up soil agglomeration in greening lawns for landscaping projects, comprising a frame unit 1;

[0091] The frame unit 1 comprises a chassis 11;

[0092] The frame unit 1 serves as the load-bearing body of the entire device, and the chassis 11 is made of metal and serves as a mounting platform for other components of the device;

[0093] A lifting unit 2, which is arranged on the top of the chassis 11;

[0094] One side of the lifting unit 2 can be lifted and lowered, and drive the loosening unit 3 to lift and lower;

[0095] A loosening unit 3 is provided on one side of the lifting unit 2. The loosening unit 3 is used to loosen the soil at a fixed point, and the lifting unit 2 is used to adjust the position of the loosening unit 3;

[0096] The loosening unit 3 can be lowered and inserted into the soil under the drive of the lifting unit 2, and shake off the soil after being lifted up by the lifting unit 2. The loosening unit 3 is used to loosen the soil of narrow land and the land where the lawn edge needs to be repaired;

[0097] A plurality of running wheels 4, which are respectively arranged on the outside of the chassis 11;

[0098] The running wheels 4 are used to support the chassis 11 and to assist the overall movement of the device;

[0099] A driving unit 5 is disposed on the top of the chassis 11, and is used to drive the lifting unit 2 to move;

[0100] The driving unit 5 is used to provide power for the device to work;

[0101] A protective cover 6 is fixedly mounted on the top of the chassis 11, and the protective cover 6 is located on one side of the driving unit 5;

[0102] The protective cover 6 is used to protect part of the driving unit 5;

[0103] A leveling unit 7 is arranged at the bottom of the chassis 11, and is used to break up the soil and level the soil surface;

[0104] The leveling unit 7 is used to loosen the soil of the lawn body;

[0105] The operating unit 8 is disposed on the top of the chassis 11 , and is used for transmitting the power provided by the driving unit 5 to the leveling unit 7 or disconnecting the power provided by the driving unit 5 from the leveling unit 7 .

[0106] The operating unit 8 is used to control the power transmission or interruption between the driving unit 5 and the leveling unit 7 .

[0107] The framework unit 1 also includes:

[0108] A plurality of upper brackets 12, which are respectively fixedly mounted on one side of the top of the chassis 11 close to the driving unit 5;

[0109] The number of upper brackets 12 is not less than two, and the upper brackets 12 are symmetrically arranged on one side of the top length direction of the chassis 11 and close to the width direction of the chassis 11. The upper brackets 12 are fixedly connected to the chassis 11 by welding or bolting;

[0110] A plurality of first lower brackets 13, which are respectively fixedly mounted on the bottom of the chassis 11 and located below the upper bracket 12;

[0111] The number of the first lower brackets 13 is not less than three, wherein two first lower brackets 13 are located below the upper bracket 12, the first lower brackets 13 are connected to the chassis 11 by bolting or welding, the third first lower bracket 13 is located on the side of the first lower bracket 13 close to the edge of the chassis 11, and the third first lower bracket 13 is located at one fifth to one quarter of the width of the chassis 11;

[0112] A plurality of fourth lower brackets 18, which are respectively fixedly mounted at the middle of the bottom of the chassis 11;

[0113] The number of the fourth lower brackets 18 is not less than two, and the two fourth lower brackets 18 are located in the middle of the length direction of the bottom of the chassis 11, and the fourth lower brackets 18 are fixed to the chassis 11 by bolt connection or welding connection;

[0114] A plurality of second lower brackets 14 are respectively fixedly mounted on the bottom of the chassis 11, and the plurality of second lower brackets 14 are located on a side of the fourth lower bracket 18 away from the first lower bracket 13;

[0115] The number of the second lower brackets 14 is not less than two, and the second lower brackets 14 are located at a side of the bottom of the chassis 11 away from the first lower bracket 13, and the second lower brackets 14 are fixedly connected to the chassis 11 by bolting or welding;

[0116] A plurality of third lower brackets 15, which are respectively fixedly mounted on the bottom of the chassis 11, and the third lower brackets 15 are located on a side of the second lower bracket 14 away from the fourth lower bracket 18;

[0117] The number of the third lower brackets 15 is not less than two, and the third lower brackets 15 are located on one side of the second lower bracket 14. The third lower brackets 15 are fixedly connected to the chassis 11 by bolts or welding.

[0118] A plurality of longitudinal rods 16, which are respectively fixedly mounted on the top of the chassis 11, and the longitudinal rods 16 are located on a side away from the upper bracket 12;

[0119] The longitudinal rod 16 is an oblique rod, and is fixedly mounted on the top of the chassis 11 by welding or bolting. The position of the longitudinal rod 16 is on the side of the top of the chassis 11 away from the upper bracket 12;

[0120] The handlebar 17 is fixedly mounted on one side of the top of the longitudinal rod 16 .

[0121] The handlebar 17 and the longitudinal rod 16 are fixedly connected together by welding, and the handlebar 17 is used for the operator to hold.

[0122] The lifting unit 2 comprises:

[0123] A support rod 25, which is installed on one side of the longitudinal rod 16, and the support rod 25 passes through the longitudinal rod 16 and is fixedly connected to the longitudinal rod 16;

[0124] The support rod 25 passes through all the longitudinal rods 16, and the support rod 25 is a round rod made of metal;

[0125] Auxiliary adjustment plate 24, which is rotatably mounted on one end of the support rod 25;

[0126] The auxiliary adjustment plate 24 is a long plate made of metal, and the auxiliary adjustment plate 24 is penetrated by the support rod 25, and the auxiliary adjustment plate 24 is rotatably connected to the support rod 25;

[0127] The middle plate 23 is rotatably mounted on the side of the auxiliary adjustment plate 24 away from the support rod 25 via a rotating shaft;

[0128] The length of the middle plate 23 is smaller than that of the auxiliary adjustment plate 24, and the middle plate 23 is made of metal;

[0129] The main adjustment plate 21 is rotatably mounted on a side of the middle plate 23 away from the auxiliary adjustment plate 24 via a rotating shaft;

[0130] The length of the main adjustment plate 21 is greater than that of the auxiliary adjustment plate 24. The main adjustment plate 21 is made of metal. The side of the main adjustment plate 21 away from the middle plate 23 is bent downward to form an L shape.

[0131] A front stopper 22, which is fixedly mounted on a side of the main adjustment plate 21 away from the middle plate 23;

[0132] The front baffle rod 22 is fixed to the bending part of the main adjustment plate 21 by welding or threaded connection, and the front baffle rod 22 is made of metal material;

[0133] One end of the rotating rod 26 is rotatably mounted on the middle of the main adjustment plate 21 through a rotating shaft, and the other end of the rotating rod 26 is located at one side of the upper bracket 12 .

[0134] The rotating rod 26 can drive the main adjustment plate 21 to rotate under the drive of the driving unit 5, and then drive the front blocking rod 22 to reciprocate up and down.

[0135] Soil loosening unit 3 includes:

[0136] A driving source 31, which is fixedly mounted on one side of the main adjustment plate 21, and the driving source 31 is located between the front stop bar 22 and the rotating bar 26;

[0137] The driving source 31 includes but is not limited to a driving motor, which is electrically connected to an external power source and is controlled by an external PLC programming program;

[0138] A driving wheel 32, which is fixedly connected to the output end of the driving source 31 via a transmission shaft connected by a coupling;

[0139] The driving wheel 32 is a metal wheel, and the driving source 31 can drive the driving wheel 32 to rotate;

[0140] A plurality of protective sleeves 37 are arranged in a linear array on a side of the front barrier bar 22 away from the longitudinal bar 16;

[0141] The protective sleeve 37 is a metal sleeve, and the protective sleeve 37 can prevent external dirt and dust from entering the inner side of the protective sleeve 37;

[0142] A plurality of fixing buckles 36, which are arranged outside the protective cover 37, and the fixing buckles 36 are used to fix the protective cover 37 to one side of the front barrier bar 22, and the fixing buckles 36 are fixedly connected to the front barrier bar 22 by bolts;

[0143] The fixing buckle 36 fixes the protective cover 37 to one side of the front barrier rod 22 by bolt connection;

[0144] A plurality of rotating shafts 35, which are rotatably mounted on the inner side of the protective sleeve 37;

[0145] The rotating shaft 35 is a metal shaft, and the rotating shaft 35 can rotate in the protective sleeve 37;

[0146] A plurality of transmission wheels 34, which are respectively fixedly mounted on the top of the rotating shaft 35;

[0147] The outer side of the transmission wheel 34 is provided with two grooves;

[0148] A first transmission belt 33 is sleeved on the outside of the driving wheel 32 and the transmission wheel 34 located at the side, and the driving wheel 32 and the transmission wheel 34 are connected to each other through the first transmission belt 33;

[0149] One side of the inner side of the first transmission belt 33 is sleeved on the outer side of the driving wheel 32, and the other side of the inner side is sleeved in one of the grooves of the transmission wheel 34;

[0150] A plurality of rotating transmission belts 39, which are sleeved between two adjacent transmission wheels 34, and the two adjacent transmission wheels 34 are connected through the rotating transmission belts 39;

[0151] One side of the inner side of the rotating transmission belt 39 is sleeved in one of the grooves of the adjacent transmission wheels 34 to drive the two adjacent transmission wheels 34, thereby driving the rotating shaft 35 to rotate;

[0152] A plurality of arc-shaped claws 38 are respectively fixedly mounted on the bottom ends of the rotating shafts 35 .

[0153] The bottom opening size of the claw ring surrounded by the arc-shaped claw 38 is smaller than the middle spacing size, and the bottom of the arc-shaped claw 38 is inclined to one side. The rotation of the rotating shaft 35 drives the arc-shaped claw 38 to rotate, so that the arc-shaped claw 38 can be inserted into the soil;

[0154] Embodiment 2:

[0155] See also Figure 3-Figure 5 This embodiment provides a technical solution based on the first embodiment: the driving unit 5 includes:

[0156] A power source 51, which is fixedly mounted on the top of the chassis 11;

[0157] The power source 51 includes but is not limited to a driving motor, which is electrically connected to an external power source and is controlled by an external PLC programming program;

[0158] The driving bevel gear 52 is fixedly mounted on the output end of the power source 51 via a transmission shaft fixedly connected by a coupling;

[0159] The driving bevel gear 52 can rotate under the drive of the power source 51;

[0160] A first rotating shaft 55, which is rotatably mounted on the inner side of one of the upper brackets 12, and one end of the first rotating shaft 55 is fixedly connected to the bottom end of the rotating rod 26;

[0161] A second driven bevel gear 54 is fixedly mounted on the other end of the first rotating shaft 55, and the second driven bevel gear 54 is meshedly connected with the driving bevel gear 52;

[0162] The first rotating shaft 55 can rotate when the driving bevel gear 52 meshes with the second driven bevel gear 54, thereby driving the rotating rod 26 fixedly connected to the first rotating shaft 55 to rotate around the axis of the first rotating shaft 55, and driving the end of the main adjusting plate 21 on which the front blocking rod 22 is installed to move up and down;

[0163] A second rotating shaft 56, which is rotatably mounted on the inner side of the other upper bracket 12, and one end of the second rotating shaft 56 is rotatably connected to the bottom end of the other rotating rod 26;

[0164] A first driven bevel gear 53, which is fixedly mounted on the other end of the second rotating shaft 56, and the first driven bevel gear 53 is meshed and connected with the driving bevel gear 52;

[0165] When the driving bevel gear 52 meshes with the first driven bevel gear 53 to drive the second rotating shaft 56 to rotate, the second rotating shaft 56 rotates idly;

[0166] A plurality of sliding keys 57 are arranged in a circular array and fixedly mounted on the outer side of the second rotating shaft 56;

[0167] A first clamping block 58 is slidably mounted on the outer side of the second rotating shaft 56, and a sliding key 57 is used to axially limit the first clamping block 58;

[0168] A protrusion and a recess are provided on a side of the first clamping block 58 away from the first driven bevel gear 53 , and the first clamping block 58 can slide along the surface of the sliding key 57 ;

[0169] The second clamping block 59 is rotatably mounted on the outer side of the second rotating shaft 56, and the first clamping block 58 and the second clamping block 59 can be clamped together;

[0170] The second clamping block 59 is provided with a recess and a protrusion adapted to the protrusion and recess of the first clamping block 58 on one side close to the first driven bevel gear 53, so that the first clamping block 58 can be clamped together with the second clamping block 59;

[0171] The longitudinal transmission belt 510 is sleeved on the outer side of the second clamping block 59 .

[0172] Embodiment three:

[0173] See also Figure 2 : A technical solution is provided based on Example 1 and Example 2:

[0174] The leveling unit 7 comprises:

[0175] The driving spindle 71 is rotatably mounted on the inner side of the first lower bracket 13, and the driving spindle 71 is connected to the second clamping block 59 through a longitudinal transmission belt 510;

[0176] The driving main shaft 71 is a metal shaft, and the driving main shaft 71 can rotate under the drive of the longitudinal transmission belt 510;

[0177] A plurality of rake teeth 72 are arranged in a circular array and fixedly mounted on the outer side of the driving spindle 71;

[0178] The rake teeth 72 are made of metal material, and the rake teeth 72 are twisted as a whole. The driving main shaft 71 rotates to drive the rake teeth 72 to rotate and then crush and flip the ground;

[0179] A walking rod 74 is rotatably mounted on the inner side of the fourth lower bracket 18, and the end of the walking rod 74 is fixedly connected to the walking wheel 4;

[0180] The walking rod 74 is a metal rod. When the device moves, it drives the walking wheel 4 to rotate, thereby driving the walking rod 74 to rotate, and the rolling roller 711 rotates to roll and level the turned-up soil.

[0181] A first cleaning shaft 75, which is rotatably mounted on the inner side of the second lower bracket 14;

[0182] The bottom transmission belt 73 is sleeved on the outer sides of the driving main shaft 71 and the first cleaning shaft 75. The first cleaning shaft 75 is connected to the driving main shaft 71 through the bottom transmission belt 73.

[0183] A second cleaning shaft 76, which is rotatably mounted on the inner side of the third lower bracket 15;

[0184] The first cleaning shaft 75 and the second cleaning shaft 76 are both metal shafts, and the driving main shaft 71 drives the first cleaning shaft 75 to rotate through the bottom transmission belt 73;

[0185] The first transmission tooth 77 is fixedly mounted on the outer side of the second cleaning shaft 76 and is fixedly connected;

[0186] The second transmission tooth 78 is fixedly mounted on the outer side of the first cleaning shaft 75 and is connected thereto. The first transmission tooth 77 is meshed with the second transmission tooth 78;

[0187] When the first cleaning shaft 75 rotates, the second cleaning shaft 76 is driven to rotate by the second transmission teeth 78 engaging the first transmission teeth 77;

[0188] A plurality of first cleaning rods 79 are arranged in a circular array and fixedly mounted on the outer side of the second cleaning shaft 76;

[0189] The second cleaning rods 710 are arranged in a circular array and fixedly mounted on the outer side of the first cleaning shaft 75;

[0190] The first cleaning rod 79 and the second cleaning rod 710 are both metal round rods. The first cleaning rod 79 and the second cleaning rod 710 are arranged alternately. When the first cleaning shaft 75 and the second cleaning shaft 76 rotate in opposite directions, the incompletely crushed soil is further squeezed and crushed.

[0191] The roller 711 is fixedly mounted on the outside of the walking rod 74 , and the roller 711 is located below the chassis 11 .

[0192] The operating unit 8 comprises:

[0193] A first connecting bracket 83, which is fixedly mounted on one side of the top of the chassis 11 close to the longitudinal rod 16;

[0194] A second connecting bracket 85, which is fixedly mounted on one side of the top of the chassis 11 close to the driving unit 5;

[0195] A rotating driving rod 82 is rotatably mounted inside the first connecting bracket 83 and the second connecting bracket 85;

[0196] The rotation driving rod 82 is a metal rod, and the rotation driving rod 82 can rotate in the first connecting bracket 83 and the second connecting bracket 85;

[0197] A grip rod 81, which is fixedly mounted on one end of the rotation drive rod 82 close to the handlebar 17;

[0198] The top of the grip 81 is covered with soft rubber, and the grip 81 is L-shaped. Rotating the grip 81 can drive the rotation drive rod 82 to rotate;

[0199] The shift block 84 is fixedly mounted on the outer side of the rotation drive rod 82 , and the shift block 84 is engaged with the first engaging block 58 .

[0200] A shift pin is provided on one side of the shift block 84 close to the first clamping block 58. The rotating drive rod 82 drives the shift block 84 to rotate. The shift pin drives the first clamping block 58 to move toward the second clamping block 59, so that the first clamping block 58 is clamped into the second clamping block 59, and the power of the rotation of the second rotating shaft 56 is transmitted to the longitudinal transmission belt 510 through the second clamping block 59, thereby driving the driving main shaft 71 to rotate.

[0201] Embodiment 4:

[0202] The first rotating shaft 55, the second rotating shaft 56 and the transmission shaft connected to the output end of the power source 51 all pass through the protective cover 6, and the outer sides of the transmission shaft connected to the first rotating shaft 55, the second rotating shaft 56 and the output end of the power source 51 are rotatably connected to the penetration point of the protective cover 6, and the driving bevel gear 52, the first driven bevel gear 53 and the second driven bevel gear 54 are all located in the inner cavity of the protective cover 6.

[0203] The driving bevel gear 52, the first driven bevel gear 53 and the second driven bevel gear 54 are lubricated with lubricating oil. The inner cavity of the protective cover 6 contains the lubricating oil and can also prevent external dust and soil from entering.

[0204] Working principle: When in use, the user starts the power source 51 and the driving source 31, and the first rotating shaft 55 rotates when the active bevel gear 52 meshes with the second driven bevel gear 54, thereby driving the rotating rod 26 fixedly connected to the first rotating shaft 55 to rotate around the axis of the first rotating shaft 55, driving the end of the main adjustment plate 21 installed with the front stopper 22 to move downward, and the driving source 31 drives the arc-shaped claw 38 at the bottom of the rotating shaft 35 to rotate through the first transmission belt 33, thereby causing the arc-shaped claw 38 to rotate and penetrate into the soil. When the first rotating shaft 55 drives the rotating rod 26 to rotate and drive the main adjustment plate 21 to move upward, the middle plate 23 rotates relatively, causing the arc-shaped claw 38 to shake. The soil in the arc-shaped claw 38 is shaken out. When a large area of ​​loosening is required, the rotating grip rod 81 drives the shift block 84 on the rotating drive rod 82 to rotate, and the shift block 84 drives the first clamping block 58 to move to the side of the second clamping block 59, so that the first clamping block 58 is clamped into the second clamping block 59, and the power of the second rotating shaft 56 is transmitted to the longitudinal transmission belt 510 through the second clamping block 59, thereby driving the driving main shaft 71 to rotate, and then driving the rake teeth 72 to rotate and crush the land. At the same time, the roller 711 levels the surface of the crushed land. When the first cleaning shaft 75 and the second cleaning shaft 76 rotate in opposite directions, the incompletely crushed soil is further squeezed and crushed.

[0205] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for breaking up soil agglomeration in greening lawns for landscaping projects, characterized in that: include: Frame unit (1); The frame unit (1) comprises a chassis (11); A lifting unit (2) is arranged on the top of the chassis (11); A soil loosening unit (3) is arranged on one side of the lifting unit (2), the soil loosening unit (3) is used to loosen the soil at a fixed point, and the lifting unit (2) is used to adjust the position of the soil loosening unit (3); A plurality of running wheels (4) are respectively arranged on the outside of the chassis (11); A driving unit (5) is arranged on the top of the chassis (11), and the driving unit (5) is used to drive the lifting unit (2) to move; A protective cover (6) is fixedly mounted on the top of the chassis (11), wherein the protective cover (6) is located on one side of the drive unit (5); A leveling unit (7) is arranged at the bottom of the chassis (11), and the leveling unit (7) is used to break up the soil and level the soil surface; A control unit (8) is arranged on the top of the chassis (11), and the control unit (8) is used to transmit the power provided by the driving unit (5) to the leveling unit (7) or disconnect the power provided by the driving unit (5) from the leveling unit (7).

2. The device for breaking up soil agglomeration in lawns for landscaping projects according to claim 1 is characterized in that: The frame unit (1) further comprises: A plurality of upper brackets (12) are respectively fixedly mounted on one side of the top of the chassis (11) close to the drive unit (5); A plurality of first lower brackets (13) which are respectively fixedly mounted on the bottom of the chassis (11) and located below the upper bracket (12); A plurality of fourth lower brackets (18) are respectively fixedly mounted on the middle part of the bottom of the chassis (11); A plurality of second lower brackets (14) are respectively fixedly mounted on the bottom of the chassis (11), and the plurality of second lower brackets (14) are located on a side of the fourth lower bracket (18) away from the first lower bracket (13); A plurality of third lower brackets (15) are respectively fixedly mounted on the bottom of the chassis (11), wherein the third lower brackets (15) are located on a side of the second lower bracket (14) away from the fourth lower bracket (18); A plurality of longitudinal rods (16) are respectively fixedly mounted on the top of the chassis (11), wherein the longitudinal rods (16) are located on a side away from the upper bracket (12); A handlebar (17) is fixedly mounted on one side of the top of the longitudinal rod (16).

3. The device for breaking up soil agglomeration of greening lawns for landscaping projects according to claim 2 is characterized in that: The lifting unit (2) comprises: A support rod (25) is installed on one side of the longitudinal rod (16), wherein the support rod (25) penetrates the longitudinal rod (16) and is fixedly connected to the longitudinal rod (16); A secondary adjustment plate (24) rotatably mounted on one end of a support rod (25); The middle plate (23) is rotatably mounted on a side of the auxiliary adjustment plate (24) away from the support rod (25) via a rotating shaft; A main adjustment plate (21) is rotatably mounted on a side of the middle plate (23) away from the auxiliary adjustment plate (24) via a rotating shaft; A front stopper (22) is fixedly mounted on a side of the main adjustment plate (21) away from the middle plate (23); A rotating rod (26) has one end rotatably mounted on the middle of the main adjustment plate (21) via a rotating shaft, and the other end of the rotating rod (26) is located on one side of the upper bracket (12).

4. The device for breaking up soil agglomeration of greening lawns for landscaping projects according to claim 3 is characterized in that: The soil loosening unit (3) comprises: A driving source (31) is fixedly mounted on one side of the main adjustment plate (21), wherein the driving source (31) is located between the front stopper (22) and the rotating rod (26); A driving wheel (32) which is fixedly connected to an output end of a driving source (31) via a transmission shaft connected by a coupling; A plurality of protective sleeves (37) are arranged in a linear array and distributed on a side of the front barrier rod (22) away from the longitudinal rod (16); A plurality of fixing buckles (36) are arranged outside the protective cover (37), the fixing buckles (36) are used to fix the protective cover (37) to one side of the front barrier rod (22), and the fixing buckles (36) are fixedly connected to the front barrier rod (22) by bolts; A plurality of rotating shafts (35) are rotatably mounted on the inner side of the protective sleeve (37); A plurality of transmission wheels (34) are respectively fixedly mounted on the top of the rotating shaft (35); A first transmission belt (33) is sleeved on the outside of the driving wheel (32) and the transmission wheel (34) located on the side, and the driving wheel (32) and the transmission wheel (34) are connected by the first transmission belt (33); A plurality of rotating transmission belts (39) are sleeved between two adjacent transmission wheels (34), and the two adjacent transmission wheels (34) are connected in transmission via the rotating transmission belts (39); A plurality of arc-shaped claws (38) are respectively fixedly mounted on the bottom ends of the rotating shafts (35).

5. The device for breaking up soil agglomeration of greening lawns for landscaping engineering according to claim 3 is characterized in that: The driving unit (5) comprises: A power source (51) is fixedly mounted on the top of the chassis (11); A driving bevel gear (52) is fixedly mounted on the output end of the power source (51) via a transmission shaft fixedly connected by a coupling; A first rotating shaft (55) is rotatably mounted on the inner side of one of the upper brackets (12), and one end of the first rotating shaft (55) is fixedly connected to the bottom end of the rotating rod (26); A second driven bevel gear (54) is fixedly mounted on the other end of the first rotating shaft (55), and the second driven bevel gear (54) is meshingly connected with the driving bevel gear (52); A second rotating shaft (56) is rotatably mounted on the inner side of the other upper bracket (12), and one end of the second rotating shaft (56) is rotatably connected to the bottom end of the other rotating rod (26); A first driven bevel gear (53) is fixedly mounted on the other end of the second rotating shaft (56), wherein the first driven bevel gear (53) is meshingly connected with the driving bevel gear (52); A plurality of sliding keys (57) are arranged in a circular array and fixedly mounted on the outer side of the second rotating shaft (56); A first clamping block (58) is slidably mounted on the outside of the second rotating shaft (56), and the sliding key (57) is used to axially limit the first clamping block (58); A second clamping block (59) is rotatably mounted on the outside of the second rotating shaft (56), and the first clamping block (58) and the second clamping block (59) can be clamped together; A longitudinal transmission belt (510) is sleeved on the outside of the second clamping block (59).

6. The device for breaking up soil agglomeration in lawns for landscaping projects according to claim 5 is characterized in that: The leveling unit (7) comprises: A driving spindle (71) is rotatably mounted on the inner side of the first lower bracket (13), and the driving spindle (71) is connected to the second clamping block (59) via a longitudinal transmission belt (510); A plurality of rake teeth (72) are arranged in a circular array and fixedly mounted on the outside of the driving main shaft (71); A walking rod (74) is rotatably mounted on the inner side of the fourth lower bracket (18), and the end of the walking rod (74) is fixedly connected to the walking wheel (4); A first cleaning shaft (75) is rotatably mounted on the inner side of the second lower bracket (14); A bottom transmission belt (73) is sleeved on the outside of the driving main shaft (71) and the first cleaning rotating shaft (75), and the first cleaning rotating shaft (75) is connected to the driving main shaft (71) through the bottom transmission belt (73); A second cleaning shaft (76) is rotatably mounted on the inner side of the third lower bracket (15); A first transmission tooth (77) is fixedly mounted on the outside of the second cleaning shaft (76) and fixedly connected thereto; A second transmission tooth (78) is fixedly mounted on the outside of the first cleaning shaft (75) and is fixedly connected thereto, and the first transmission tooth (77) is meshingly connected with the second transmission tooth (78); A plurality of first cleaning rods (79) are distributed in a circular array and fixedly mounted on the outside of the second cleaning rotating shaft (76); Second cleaning rods (710) are arranged in a circular array and fixedly mounted on the outside of the first cleaning shaft (75); A roller (711) is fixedly mounted on the outside of the walking rod (74), and the roller (711) is located below the chassis (11).

7. The device for breaking up soil agglomeration of greening lawns for landscaping projects according to claim 5 is characterized in that: The control unit (8) comprises: A first connecting bracket (83) is fixedly mounted on one side of the top of the chassis (11) close to the longitudinal rod (16); A second connecting bracket (85) is fixedly mounted on a side of the top of the chassis (11) close to the driving unit (5); A rotating driving rod (82) is rotatably mounted on the inner sides of the first connecting bracket (83) and the second connecting bracket (85); A grip rod (81) fixedly mounted on one end of the rotary drive rod (82) close to the handlebar (17); A shift block (84) is fixedly mounted on the outside of the rotating drive rod (82), and the shift block (84) is engaged with the first engaging block (58).

8. The device for breaking up soil agglomeration in lawns for landscaping projects according to claim 5 is characterized in that: The first rotating shaft (55), the second rotating shaft (56) and the transmission shaft connected to the output end of the power source (51) all penetrate the protective cover (6); the outer sides of the transmission shaft connected to the output end of the first rotating shaft (55), the second rotating shaft (56) and the power source (51) are rotatably connected to the penetration point of the protective cover (6); the driving bevel gear (52), the first driven bevel gear (53) and the second driven bevel gear (54) are all located in the inner cavity of the protective cover (6).

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