Lawn trimming device and method for landscaping engineering construction

Abstract

The invention relates to the technical field of landscaping engineering construction, in particular to a lawn trimming device for landscaping engineering construction and a method thereof.The lawn trimming device comprises a trimming mechanism, the trimming mechanism comprises a trimming part, two sweeping parts and a lifting part, and the sweeping parts can be automatically driven through operation of a transmission motor of the trimming part; according to the lawn mower, the cleaning component is arranged on the lawn mower, so that broken stones in a lawn needing to be trimmed are swept away by the cleaning component, a cutting knife is prevented from making contact with the broken stones, the service life of the cutting knife is prolonged, the broken grass generated by trimming can be collected through the collecting component, and a first smashing component can be automatically driven along with operation of the cleaning component; the first crushing part is used for preliminarily crushing the collected crushed grass, the feeding part and the second crushing part are automatically driven to operate along with the operation of the first crushing part, the feeding part is used for conveying the preliminarily crushed crushed grass to the position of the second crushing part, and the second crushing part is used for automatically refining and crushing the crushed grass; finally, the materials are discharged to a lawn through the bottom of the left side of the discharging shell.

Description

Technical Field

[0001] The present invention relates to the technical field of garden greening project construction, and in particular to a lawn mowing device and method for garden greening project construction. Background Art

[0002] Garden and greening project construction refers to engineering activities that green and beautify urban spaces within urban planning areas by planting green plants and building garden landscapes. This project covers many aspects, including garden design, plant planting, garden road paving, water landscape construction, etc., aiming to create a green ecological environment that is suitable for living and tourism.

[0003] Lawns are an important part of landscaping, and their appearance directly affects the beauty of the overall landscape. Regular mowing can keep the lawn neat and smooth, increasing the beauty of the environment. Proper mowing can stimulate the healthy growth of lawn grass seeds and effectively control the growth of weeds, weakening the growth momentum of weeds. It can also reduce the number of weeds by blocking their sunlight supply and limiting their ability to compete for nutrients, keeping the lawn surface clean.

[0004] When using a lawn mowing device, the amount of grass clippings generated after mowing is very large, which may affect the ventilation and lighting of the lawn. The grass clippings are often collected, but the grass clippings left on the lawn can promote their natural decomposition and improve soil fertility. The grass clippings release nutrients during the decomposition process, which helps the growth and recovery of the lawn. The existing lawn mowing device is unable to collect and crush the grass clippings and lay them evenly on the lawn. In addition, during the mowing process, the cutting blade of the lawn mowing device is easily in contact with gravel in the lawn, causing damage to the cutting blade and affecting the service life of the cutting blade. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0006] In view of the above-mentioned problems existing in the existing lawn mowing devices used in landscaping engineering construction, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a lawn mowing device for landscaping engineering construction, which aims to prevent the cutting blade from contacting gravel in the lawn during the mowing process, collect the mowed grass, crush it and discharge it evenly, and add nutrients to the lawn.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: it includes a trimming mechanism, which includes a trimming component, two cleaning components and a lifting component, the trimming component includes a lifting frame, a bottom frame, two transmission motors, two rotating columns, two cutting knives, two inclined plates and two feeding ports, the surface of the bottom frame is slidably connected to the interior of the lifting frame, the bottoms of the two transmission motors are fixedly connected to the top of the lifting frame, the tops of the two rotating columns pass through the lifting frame and are respectively fixedly connected to the bottoms of the two transmission motor output ends, the tops of the two cutting knives are respectively fixedly connected to the bottoms of the two rotating columns, the surfaces of the two inclined plates are respectively fixedly connected to the front and rear sides of the left side of the interior of the bottom frame, the two feeding ports are both opened at the bottom of the left side of the bottom frame, the two cleaning components are respectively arranged on the front and rear sides of the right side of the interior of the bottom frame, and the lifting component is arranged inside the lifting frame and the bottom frame; and, collecting and crushing The mechanism includes a collecting component, a first crushing component, a feeding component, a second crushing component and a laying component, wherein the collecting component includes a receiving frame, a dust cleaner, a dust suction pipe, a dust suction head, a discharge shell and a filter screen, the right side of the receiving frame is fixedly connected to the left side of the bottom frame and is communicated with the two feeding ports, the bottom of the dust cleaner is fixedly connected to the left side of the top of the lifting frame, the right side of the dust suction pipe is fixedly communicated with the top of the dust cleaner, the bottom of the dust suction pipe is fixedly communicated with the left side of the dust suction head, the right side of the dust suction head is fixedly communicated with the top of the left side of the receiving frame, the surface of the filter screen is plug-connected with the interior of the receiving frame, the right side of the discharging shell is fixedly connected to the left side of the receiving frame, and are communicated, the first crushing component is arranged inside the receiving frame, the feeding component is arranged on the right side inside the discharging shell, the second crushing component is arranged on the left side inside the discharging shell, and the laying component is arranged at the bottom of the left side of the discharging shell.

[0009] As a preferred solution of the lawn mowing device for landscaping engineering construction described in the present invention, wherein: the cleaning component on the front side includes a cleaning block, a limiting column, an adjusting column, a chassis, a first adjusting gear, a protective block, a connecting block, an adjusting gear belt and a second adjusting gear, the top of the cleaning block is fixedly connected to the bottom of the limiting column, the surface of the limiting column is movably connected to the right side inside the bottom frame, the surface of the adjusting column is movably connected to the inside of the limiting column, the bottom of the chassis is fixedly connected to the top of the adjusting column, the bottom of the first adjusting gear is fixedly connected to the top of the chassis, the bottom of the protective block is fixedly connected to the top of the first adjusting gear, the surface of the connecting block is movably connected to the top inside the protective block, the top of the connecting block is fixedly connected to the top inside the lifting frame, the inside of the adjusting gear belt is meshed with the surfaces of the first adjusting gear and the second adjusting gear, and the inside of the second adjusting gear is fixedly connected to the surface of the front rotating column.

[0010] As a preferred solution of the lawn mowing device for landscaping engineering construction described in the present invention, the lifting component includes a matching block, a twisting screw and two control rods, the front and rear sides of the matching block are respectively fixedly connected to the top of the front and rear sides of the bottom frame, the bottom of the twisting screw is movably connected to the inside of the matching block, the surface of the twisting screw is connected to the internal thread of the lifting frame, the bottoms of the two control rods are respectively fixedly connected to the front and rear sides of the top of the matching block, and the surfaces of the two control rods are both slidably connected to the inside of the lifting frame.

[0011] As a preferred solution of the lawn mowing device for landscaping engineering construction described in the present invention, the first crushing component includes a first rotating gear, a first gear transmission belt, a second rotating gear, a transmission column and a plurality of first crushing blades, the interior of the first rotating gear is fixedly connected to the top of the surface of the front limiting column, the interior of the first gear transmission belt is respectively meshed with the surfaces of the first rotating gear and the second rotating gear, the interior of the second rotating gear is fixedly connected to the surface of the transmission column, the top of the surface of the transmission column is movably connected to the top of the interior of the material receiving frame, the interiors of the plurality of first crushing blades are all fixedly connected to the surface of the transmission column and are evenly distributed, and the left side of the first gear transmission belt passes through the lifting frame and the material receiving frame in sequence, and extends to the interior of the material receiving frame.

[0012] As a preferred solution of the lawn mowing device for landscaping engineering construction described in the present invention, the feeding component includes a first transmission gear, a second transmission gear, a second gear transmission belt, a feeding block, a spiral feeding column and a through hole, the interior of the first transmission gear is fixedly connected to the surface of the transmission column, the surfaces of the first transmission gear and the second transmission gear are both meshed and connected with the interior of the second gear transmission belt, the interior of the second transmission gear is fixedly connected to the top of the spiral feeding column surface, the surface of the feeding block is fixedly connected to the right side of the interior of the discharging shell, and is communicated, the spiral feeding column is located inside the feeding block, the top of the spiral feeding column passes through the feeding block and the discharging shell in sequence, and extends to the top of the interior of the discharging shell, the through hole is opened at the bottom of the right side of the feeding block, and the top of the spiral feeding column surface is movably connected to the top of the interior of the discharging shell.

[0013] As a preferred solution of the lawn mowing device for landscaping engineering construction described in the present invention, the second crushing component includes multiple second crushing blades, a support column and a third transmission gear, the surface of the third transmission gear is meshed and connected with the left side of the inside of the second gear drive belt, the inside of the third transmission gear is fixedly connected to the top of the support column surface, the insides of the multiple second crushing blades are all fixedly connected to the surface of the support column, and are located on the left side of the inside of the discharging shell, the top of the support column passes through the loading block and the discharging shell in sequence, and extends to the inside of the discharging shell, and the top of the support column surface is movably connected to the top of the inside of the discharging shell.

[0014] As a preferred solution of the lawn mowing device for landscaping engineering construction described in the present invention, the paving component includes a rotating screw, a synchronous motor, a transmission block, a first mounting block, a second mounting block, a serrated block, two limit columns and a paving plate, the right side of the first mounting block is fixedly connected to the rear side of the left bottom of the discharging shell, the right side of the second mounting block is fixedly connected to the front side of the left bottom of the discharging shell, the front side of the synchronous motor is fixedly connected to the rear side of the first mounting block, the rear side of the rotating screw is fixedly connected to the front side of the output end of the synchronous motor, the interior of the transmission block is threadedly connected to the surface of the rotating screw, the bottom of the transmission block is fixedly connected to the top of the serrated block, the right side of the paving plate is fixedly connected to the bottom of the left side of the discharging shell, the front side of the rotating screw surface is movably connected to the interior of the second mounting block, and the front and rear sides of the two limit columns are respectively fixedly connected to the right sides of the opposite ends of the first mounting block and the second mounting block.

[0015] As a preferred solution of the lawn mowing device for landscaping engineering construction described in the present invention, the right sides of the front and rear sides of the bottom frame are fixedly connected with scales, the surfaces of the two scales are slidably connected with display blocks, and the tops of the two display blocks are fixedly connected to the front and rear sides of the right side of the bottom of the lifting frame respectively.

[0016] The beneficial effects of the present invention are as follows: as the transmission motor of the mowing component runs, the cleaning component is automatically driven to enable the cleaning component to sweep away the gravel in the lawn that needs to be mowed, thereby avoiding contact between the cutting knife and the gravel and increasing the service life of the cutting knife. The grass clippings generated by mowing can be collected by the collecting component. As the cleaning component runs, the first crushing component is automatically driven to enable the first crushing component to preliminarily crush the collected grass clippings. As the first crushing component runs, the loading component and the second crushing component are automatically driven to run, so that the loading component transports the preliminarily crushed grass clippings to the position of the second crushing component. The second crushing component will automatically refine and crush the grass clippings, and finally discharge them onto the lawn through the bottom of the left side of the discharge shell.

[0017] In view of the problems existing in the above-mentioned existing lawn mowing methods in landscaping project construction, the present invention is proposed.

[0018] Therefore, the purpose of the present invention is to provide a lawn mowing method for landscaping engineering construction, which aims to prevent the cutting knife from contacting gravel in the lawn during the mowing process, collect the mowed grass, crush it and discharge it evenly, and add nutrients to the lawn.

[0019] In order to solve the above technical problems, the present invention provides the following technical solutions: first, the transmission motor and the vacuum cleaner of the trimming component are started, so that the transmission motor operates the cutting knife and the cleaning component; then the cleaning component will first sweep away the gravel in the lawn, and then trim the lawn with the cutting knife; finally, the collecting component will collect the grass clippings and crush them through the first crushing component and the second crushing component and then discharge them onto the lawn, and the crushed grass clippings will add nutrients to the lawn.

[0020] As a preferred solution of the lawn mowing method for the construction of the landscaping project described in the present invention, the lawn can be mowed by the provided mowing component, the gravel in the lawn can be cleared by the provided cleaning component, the height of the cutting knife can be adjusted by the provided lifting component, the grass clippings can be collected by the provided collecting component, the grass clippings can be preliminarily crushed by the provided first crushing component, the preliminarily crushed grass clippings can be transported to the interior of the second crushing component by the provided feeding component, the grass clippings can be further refined and crushed by the second crushing component, the crushed gravel can be evenly laid by the provided paving component, and the height value of the cutting knife and the bottom of the lawn can be measured by the provided scale and display block.

[0021] The beneficial effects of the present invention are as follows: by twisting the screw of the lifting component, the height of the lifting frame can be adjusted, and the lifting frame will adjust the height of the cutting knife through the transmission motor and the rotating column, and the height of the protective block, the adjusting toothed belt, the first adjusting gear, the chassis and the adjusting column can be adjusted through the connecting block, so that the cleaning block can rotate continuously, and the rotation of the cleaning block can automatically drive the first crushing component, and the first crushing component can automatically drive the second crushing component and the feeding component, and the discharged grass clippings can be made uniform by running the laying component. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them: Figure 1 This is a schematic diagram of the overall structure provided by the present invention.

[0023] Figure 2 This is a schematic three-dimensional diagram of the structure inside the lifting frame provided by the present invention.

[0024] Figure 3 This is an exploded three-dimensional schematic diagram of the local structure provided by the present invention.

[0025] Figure 4 This is a schematic three-dimensional diagram of the structure in which the cleaning component provided by the present invention is connected to the first crushing component.

[0026] Figure 5 This is a schematic three-dimensional diagram of the structure of the cleaning component provided by the present invention connected to the rotating column.

[0027] Figure 6 This is a schematic diagram of the structural decomposition of the cleaning component provided by the present invention.

[0028] Figure 7 This is a schematic diagram of the three-dimensional structure of the bottom frame provided by the present invention.

[0029] Figure 8 This is a schematic structural perspective view of the collecting component provided by the present invention.

[0030] Figure 9 This is a schematic three-dimensional diagram of the structure inside the discharge shell provided by the present invention.

[0031] Figure 10 This is a detailed three-dimensional schematic diagram of the local structure provided by the present invention.

[0032] Figure 11 This is a schematic structural perspective view of the paving component provided by the present invention. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0036] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0037] Example 1 Reference Figures 1 to 11 , which is the first embodiment of the present invention, provides a lawn mowing method for landscaping project construction. Through the lawn mowing method for landscaping project construction, the cutting knife 101e can be prevented from contacting gravel in the lawn during lawn mowing, and the grass clippings generated by mowing can be collected, crushed and discharged, so that the crushed grass clippings are evenly laid on the lawn to increase nutrients.

[0038] First, the transmission motor 101c and the vacuum cleaner 201b of the trimming component 101 are started, so that the transmission motor 101c drives the rotating column 101d and the cutting knife 101e to rotate, and the rotating column 101d automatically drives the cleaning component 102 to operate during the rotation process.

[0039] As the trimming mechanism 100 and the collecting and crushing mechanism 200 are pushed to move, the cleaning block 102a of the cleaning component 102 will first sweep away the gravel in the lawn, and then the cutting blade 101e will trim the lawn.

[0040] Finally, the gravel produced by mowing the lawn will be absorbed by the vacuum cleaner 201b. The vacuum cleaner 201b generates suction to make the grass clippings enter the inside of the receiving frame 201a. The grass clippings inside the receiving frame 201a will be crushed by the first crushing component 202. As the first crushing component 202 runs, it will automatically drive the second crushing component 204 and the loading component 203. The loading component 203 will transport the preliminarily crushed grass clippings to the inside of the discharge shell 201e, and then the second crushing component 204 will crush the grass clippings and discharge them onto the lawn. The crushed grass clippings will add nutrients to the lawn, and the grass clippings can be evenly laid through the laying component 205.

[0041] Example 2 Reference Figures 1 to 8 In the second embodiment of the present invention, a trimming component 101, a cleaning component 102, a lifting component 103, a collecting component 201, a scale 101b1 and a display block 101b2 are provided. Through the trimming component 101, the cleaning component 102, the lifting component 103, the collecting component 201, the scale 101b1 and the display block 101b2, the cutting knife 101e is prevented from contacting gravel during the lawn trimming process, and the grass clippings generated by lawn trimming can be collected. At the same time, the height of the cutting knife 101e can be adjusted.

[0042] The trimming mechanism 100 includes a trimming component 101, two cleaning components 102 and a lifting component 103. The trimming component 101 includes a lifting frame 101a, a bottom frame 101b, two transmission motors 101c, two rotating columns 101d, two cutting knives 101e, two inclined plates 101f and two feeding ports 101g. The surface of the bottom frame 101b is slidably connected to the interior of the lifting frame 101a. The bottoms of the two transmission motors 101c are fixedly connected to the top of the lifting frame 101a. The tops of the two rotating columns 101d pass through the lifting frame 101a and are respectively connected to the two cutting knives 101e. The bottom of the output end of the transmission motor 101c is fixedly connected, the tops of the two cutting knives 101e are fixedly connected to the bottoms of the two rotating columns 101d respectively, the surfaces of the two inclined plates 101f are fixedly connected to the front and rear sides of the left side of the bottom frame 101b respectively, the two feeding ports 101g are both opened at the bottom of the left side of the bottom frame 101b, the two cleaning components 102 are respectively arranged at the front and rear sides of the right side of the bottom frame 101b, the lifting component 103 is arranged inside the lifting frame 101a and the bottom frame 101b; and, the collecting and crushing mechanism 200 includes a collecting component 201, a first powder The crushing component 202, the feeding component 203, the second crushing component 204 and the laying component 205, the collecting component 201 includes a receiving frame 201a, a dust collector 201b, a dust collection pipe 201c, a dust collection head 201d, a discharge shell 201e and a filter 201f. The right side of the receiving frame 201a is fixedly connected to the left side of the bottom frame 101b and is connected to the two feeding ports 101g. The bottom of the dust collector 201b is fixedly connected to the left side of the top of the lifting frame 101a, the right side of the dust collection pipe 201c is fixedly connected to the top of the dust collector 201b, and the bottom of the dust collection pipe 201c is fixedly connected to the bottom of the dust collection pipe 201c. The left side of the vacuum head 201d is fixedly connected, the right side of the vacuum head 201d is fixedly connected to the top of the left side of the material receiving frame 201a, the surface of the filter 201f is plugged into the inside of the material receiving frame 201a, the right side of the discharge shell 201e is fixedly connected to the left side of the material receiving frame 201a, and is connected, the first crushing component 202 is arranged inside the material receiving frame 201a, the loading component 203 is arranged on the right side inside the discharge shell 201e, the second crushing component 204 is arranged on the left side inside the discharge shell 201e, and the laying component 205 is arranged at the bottom of the left side of the discharge shell 201e.

[0043] The front cleaning component 102 includes a cleaning block 102a, a limiting column 102b, an adjusting column 102c, a chassis 102d, a first adjusting gear 102e, a protective block 102f, a connecting block 102g, an adjusting gear belt 102h and a second adjusting gear 102j. The top of the cleaning block 102a is fixedly connected to the bottom of the limiting column 102b, the surface of the limiting column 102b is movably connected to the right side of the bottom frame 101b, the surface of the adjusting column 102c is movably connected to the inside of the limiting column 102b, the bottom of the chassis 102d is movably connected to the top of the adjusting column 102c Fixedly connected, the bottom of the first adjusting gear 102e is fixedly connected to the top of the chassis 102d, the bottom of the protective block 102f is fixedly connected to the top of the first adjusting gear 102e, the surface of the connecting block 102g is movably connected to the top inside the protective block 102f, the top of the connecting block 102g is fixedly connected to the top inside the lifting frame 101a, the inside of the adjusting gear belt 102h is meshed with the surfaces of the first adjusting gear 102e and the second adjusting gear 102j, and the inside of the second adjusting gear 102j is fixedly connected to the surface of the front rotating column 101d.

[0044] The lifting component 103 includes a matching block 103a, a screw rod 103b and two control rods 103c. The front and rear sides of the matching block 103a are respectively fixedly connected to the top of the front and rear sides of the bottom frame 101b. The bottom of the screw rod 103b is movably connected to the interior of the matching block 103a. The surface of the screw rod 103b is connected to the internal thread of the lifting frame 101a. The bottoms of the two control rods 103c are respectively fixedly connected to the front and rear sides of the top of the matching block 103a. The surfaces of the two control rods 103c are both slidably connected to the interior of the lifting frame 101a.

[0045] The right sides of the front and back sides of the bottom frame 101b are fixedly connected with scales 101b1, and the surfaces of the two scales 101b1 are slidably connected with display blocks 101b2. The tops of the two display blocks 101b2 are fixedly connected to the front and rear sides of the right side of the bottom of the lifting frame 101a.

[0046] Specifically, the adjusting column 102c can only move vertically upward or downward inside the limiting column 102b. The side of the limiting column 102b close to the bottom frame 101b is in close contact with the bottom frame 101b. After the adjusting column 102c slides up and down inside the limiting column 102b, the limiting column 102b can be rotated by adjusting the shape of the column 102c. The use of the filter 201f can prevent grass clippings and dust from entering the inside of the vacuum tube 201c through the vacuum head 201d. The grass clippings can be gathered to the middle through the shape of the two inclined plates 101f. The position of the bottom frame on the front side of the display block 101b2 is the height value between the cutting knife 101e and the bottom of the lawn.

[0047] Furthermore, first operate the transmission motor 101c, the vacuum cleaner 201b and the synchronous motor 205b. The operation of the transmission motor 101c will cause the rotating column 101d to drive the cutting knife 101e to rotate. During the rotation of the rotating column 101d, the second adjusting gear 102j will rotate, and the second adjusting gear 102j will cause the adjusting gear belt 102h to rotate. The adjusting gear belt 102h will drive the first adjusting gear 102e to rotate. The first adjusting gear 102e will cause the adjusting column 102c to drive the limiting column 102b and the cleaning block 102a to rotate, so that the cleaning block 102a cleans the gravel in the lawn, making it easier for the cutting knife 101e to mow the lawn.

[0048] When the height of the cutting knife 101e needs to be adjusted, the position of the bottom of the display block 101b2 is the height value between the cutting knife 101e and the bottom of the lawn. The screw 103b is rotated. The rotation of the screw 103b will cause the lifting frame 101a to move upward, and drive the display block 101b2 to move upward, thereby measuring the height value between the cutting knife 101e and the bottom of the lawn. The movement of the lifting frame 101a will cause the transmission motor 101c to drive the rotating column 101d, the cutting knife 101e and the second adjusting gear 102j to move upward. When the lifting frame 101a moves upward, it will cause the connecting block 102g to drive the protective block 102f, the first adjusting gear 102e, the chassis 102d and the adjusting column 102c to move upward. When the rotating column 101d and the first adjusting gear 102e move upward, the adjusting gear belt 102h will move upward, thereby adjusting the height of the cutting knife 101e.

[0049] As the lawn is mowed, the grass clippings generated will enter the interior of the receiving frame 201a through the suction pipe 201c and the suction head 201d under the action of the two inclined plates 101f and the vacuum cleaner 201b, and the grass clippings will enter the interior of the receiving frame 201a through the two feed ports 101g. The filter 201f is detachable and can be fixedly connected to the receiving frame 201a by bolts.

[0050] It should be noted that the dust suction tube 201c is made of soft material.

[0051] Example 3 Reference Figures 1 to 11 , which is the third embodiment of the present invention, provides a first crushing component 202, a feeding component 203, a second crushing component 204 and a laying component 205. Through the first crushing component 202, the feeding component 203, the second crushing component 204 and the laying component 205, the collected grass clippings are crushed and evenly laid on the lawn, thereby facilitating the addition of nutrients to the lawn and making the crushed grass clippings easier to decompose into nutrients.

[0052] The first crushing component 202 includes a first rotating gear 202a, a first gear transmission belt 202b, a second rotating gear 202c, a transmission column 202d and a plurality of first crushing blades 202e. The interior of the first rotating gear 202a is fixedly connected to the top of the surface of the front side limiting column 102b, the interior of the first gear transmission belt 202b is meshed with the surfaces of the first rotating gear 202a and the second rotating gear 202c respectively, the interior of the second rotating gear 202c is fixedly connected to the surface of the transmission column 202d, the top of the surface of the transmission column 202d is movably connected to the top of the interior of the material receiving frame 201a, the interiors of the plurality of first crushing blades 202e are all fixedly connected to the surface of the transmission column 202d and are evenly distributed, the left side of the first gear transmission belt 202b sequentially passes through the lifting frame 101a and the material receiving frame 201a, and extends to the interior of the material receiving frame 201a.

[0053] The feeding component 203 includes a first transmission gear 203a, a second transmission gear 203b, a second gear transmission belt 203c, a feeding block 203d, a spiral feeding column 203e and a through hole 203f. The interior of the first transmission gear 203a is fixedly connected to the surface of the transmission column 202d, the surfaces of the first transmission gear 203a and the second transmission gear 203b are meshed with the interior of the second gear transmission belt 203c, and the interior of the second transmission gear 203b is meshed with the spiral feeding column 203e. The top of the surface is fixedly connected, the surface of the loading block 203d is fixedly connected to the right side of the inside of the discharge shell 201e, and is communicated, the spiral loading column 203e is located inside the loading block 203d, the top of the spiral loading column 203e passes through the loading block 203d and the discharge shell 201e in sequence, and extends to the top of the inside of the discharge shell 201e, the through hole 203f is opened at the bottom of the right side of the loading block 203d, and the top of the surface of the spiral loading column 203e is movably connected to the top of the inside of the discharge shell 201e.

[0054] The second crushing component 204 includes multiple second crushing blades 204a, a support column 204b and a third transmission gear 204c. The surface of the third transmission gear 204c is meshed with the left side of the inside of the second gear drive belt 203c. The inside of the third transmission gear 204c is fixedly connected to the top of the surface of the support column 204b. The insides of the multiple second crushing blades 204a are all fixedly connected to the surface of the support column 204b and are located on the left side of the inside of the discharging shell 201e. The top of the support column 204b sequentially penetrates the loading block 203d and the discharging shell 201e and extends to the inside of the discharging shell 201e. The top of the surface of the support column 204b is movably connected to the top of the inside of the discharging shell 201e.

[0055] The laying component 205 includes a rotating screw 205a, a synchronous motor 205b, a transmission block 205c, a first mounting block 205d, a second mounting block 205e, a serrated block 205f, two limiting columns 205g and a laying plate 205h. The right side of the first mounting block 205d is fixedly connected to the rear side of the left bottom of the discharge shell 201e, the right side of the second mounting block 205e is fixedly connected to the front side of the left bottom of the discharge shell 201e, the front side of the synchronous motor 205b is fixedly connected to the rear side of the first mounting block 205d, and the rotating screw 205a is fixedly connected to the rear side of the first mounting block 205d. The rear side is fixedly connected to the front side of the output end of the synchronous motor 205b, the interior of the transmission block 205c is threadedly connected to the surface of the rotating screw 205a, the bottom of the transmission block 205c is fixedly connected to the top of the serrated block 205f, the right side of the laying plate 205h is fixedly connected to the bottom of the left side of the discharge shell 201e, the front side of the surface of the rotating screw 205a is movably connected to the interior of the second mounting block 205e, and the front and rear sides of the two limiting columns 205g are respectively fixedly connected to the right sides of the opposite ends of the first mounting block 205d and the second mounting block 205e.

[0056] Specifically, the front side of the rotating screw 205a passes through the first mounting block 205d and the second mounting block 205e in sequence, and extends to the interior of the second mounting block 205e. The aperture inside the first mounting block 205d is larger than the diameter of the rotating screw 205a. The left side of the second gear passes through the material receiving frame 201a and the discharge shell 201e in sequence, and extends to the top of the interior of the material receiving shell. The transmission block 205c and the serrated block 205f can only move forward or backward through two limiting columns 205g, which plays a limiting role. Two guide plates are provided on the right side of the interior of the material receiving frame 201a for controlling the flow direction of the grass clippings.

[0057] Furthermore, the rotation of the limiting column 102b will cause the first rotating gear 202a to rotate, and the rotation of the first rotating gear 202a will cause the first gear transmission belt 202b to rotate, and the first gear transmission belt 202b will drive the second rotating gear 202c to rotate, and cause the transmission column 202d to rotate, and the transmission column 202d will drive the multiple first crushing blades 202e to rotate, so that the multiple first crushing blades 202e will preliminarily crush the grass clippings. As the multiple first crushing blades 202e are crushed, the grass clippings that fall to the bottom of the receiving frame 201a will move to the left through the shape of the bottom of the receiving frame 201a and enter the interior of the loading block 203d through the through hole 203f.

[0058] As the transmission column 202d rotates, the first transmission gear 203a will rotate and the second gear belt will rotate. The second gear belt will rotate the second transmission gear 203b, and the second transmission gear 203b will rotate the spiral loading column 203e, thereby transporting the grass clippings entering the loading block 203d upward. The grass clippings will enter the left side of the loading block 203d from the top of the loading block 203d and fall to the left side of the discharge shell 201e. The second gear transmission belt 203c will rotate during the rotation process. The third transmission gear 204c will drive the support column 204b and rotate multiple second crushing blades 204a, so that the multiple second crushing blades 204a will crush the grass clippings.

[0059] As the synchronous motor 205b runs, the rotating screw 205a will rotate forward and reverse, and the rotation of the rotating screw 205a will cause the transmission block 205c to drive the sawtooth block 205f to move forward or backward repeatedly. The crushed grass will pass through the bottom of the left side of the discharge shell 201e and accumulate on the laying board 205h. The sawtooth block 205f will push the grass on the laying board 205h horizontally, so that the grass falls evenly. As the trimming mechanism 100 and the collection and crushing mechanism 200 move, the grass on the top of the laying board 205h will gradually fall to the top of the lawn.

[0060] The remaining structures are the same as those of Example 2.

[0061] Example 4 Reference Figures 1 to 11 , which is the fourth embodiment of the present invention. This embodiment is different from the third embodiment in that: this embodiment provides a lawn mowing device for landscaping engineering construction.

[0062] First, operate the transmission motor 101c, the vacuum cleaner 201b and the synchronous motor 205b. The operation of the transmission motor 101c will cause the rotating column 101d to drive the cutting knife 101e to rotate. During the rotation of the rotating column 101d, the second adjusting gear 102j will rotate, and the second adjusting gear 102j will cause the adjusting gear belt 102h to rotate. The adjusting gear belt 102h will drive the first adjusting gear 102e to rotate. The first adjusting gear 102e will cause the adjusting column 102c to drive the limiting column 102b and the cleaning block 102a to rotate, so that the cleaning block 102a will clean the gravel in the lawn, making it easier for the cutting knife 101e to mow the lawn.

[0063] When the height of the cutting knife 101e needs to be adjusted, the position of the bottom of the display block 101b2 is the height value between the cutting knife 101e and the bottom of the lawn. The screw 103b is rotated. The rotation of the screw 103b will cause the lifting frame 101a to move upward, and drive the display block 101b2 to move upward, thereby measuring the height value between the cutting knife 101e and the bottom of the lawn. The movement of the lifting frame 101a will cause the transmission motor 101c to drive the rotating column 101d, the cutting knife 101e and the second adjusting gear 102j to move upward. When the lifting frame 101a moves upward, it will cause the connecting block 102g to drive the protective block 102f, the first adjusting gear 102e, the chassis 102d and the adjusting column 102c to move upward. When the rotating column 101d and the first adjusting gear 102e move upward, the adjusting gear belt 102h will move upward, thereby adjusting the height of the cutting knife 101e.

[0064] As the lawn is mowed, the grass clippings generated will enter the interior of the receiving frame 201a through the suction of the two inclined plates 101f and the vacuum cleaner 201b, and the grass clippings will enter the interior of the receiving frame 201a through the vacuum tube 201c and the vacuum head 201d.

[0065] During the rotation of the limiting column 102b, the first rotating gear 202a will rotate, and the rotation of the first rotating gear 202a will cause the first gear transmission belt 202b to rotate. The first gear transmission belt 202b will drive the second rotating gear 202c to rotate and rotate the transmission column 202d. The transmission column 202d will drive the multiple first crushing blades 202e to rotate, so that the multiple first crushing blades 202e will perform preliminary crushing on the grass clippings. As the multiple first crushing blades 202e crush the grass clippings, the grass clippings that fall to the bottom of the receiving frame 201a will move to the left through the shape of the bottom of the receiving frame 201a and enter the interior of the loading block 203d through the through hole 203f.

[0066] As the transmission column 202d rotates, the first transmission gear 203a will rotate and the second gear belt will rotate. The second gear belt will rotate the second transmission gear 203b, and the second transmission gear 203b will rotate the spiral loading column 203e, thereby transporting the grass clippings entering the loading block 203d upward. The grass clippings will enter the left side of the loading block 203d from the top of the loading block 203d and fall to the left side of the discharge shell 201e. The second gear transmission belt 203c will rotate during the rotation process. The third transmission gear 204c will drive the support column 204b and rotate multiple second crushing blades 204a, so that the multiple second crushing blades 204a will crush the grass clippings.

[0067] As the synchronous motor 205b runs, the rotating screw 205a will rotate forward and reverse, and the rotation of the rotating screw 205a will cause the transmission block 205c to drive the sawtooth block 205f to move forward or backward repeatedly. The crushed grass will pass through the bottom of the left side of the discharge shell 201e and accumulate on the laying board 205h. The sawtooth block 205f will push the grass on the laying board 205h horizontally, so that the grass falls evenly. As the trimming mechanism 100 and the collection and crushing mechanism 200 move, the grass on the top of the laying board 205h will gradually fall to the top of the lawn.

[0068] In summary, when the trimming component 101 moves, the cleaning component 102 will first sweep away the gravel in the lawn, and then the lawn will be trimmed by the cutting knife 101e. By checking the scale 101b1 and the display block 101b2, the height value between the cutting knife 101e and the bottom of the lawn can be measured, so that the lifting component 103 can adjust the height of the cutting knife 101e as needed. As the cleaning component 102 runs, the first crushing component 202 will automatically crush the collected grass clippings. The operation of the first crushing component 202 will automatically cause the loading component 203 to transport the preliminarily crushed clippings to the position of the second crushing component 204, and cause the second crushing component 204 to run automatically to refine and crush the grass clippings. Finally, the crushed grass clippings are evenly dropped onto the lawn through the laying component 205.

[0069] It is important to note that the configuration and arrangement of the present application, as illustrated in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible without materially departing from the novel aspects and advantages of the subject matter described herein. For example, variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​such as temperature, pressure, mounting arrangements, use of materials, color, and orientation are possible. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures that perform the functions described herein, and not only structural equivalence but also equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0070] Furthermore, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiment may not be described, i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention.

[0071] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A lawn mowing device for landscaping construction, characterized by: include, A trimming mechanism (100) comprises a trimming component (101), two cleaning components (102) and a lifting component (103), wherein the trimming component (101) comprises a lifting frame (101a), a bottom frame (101b), two transmission motors (101c), two rotating columns (101d), two cutting knives (101e), two inclined plates (101f) and two feeding ports (101g), wherein the surface of the bottom frame (101b) is slidably connected to the interior of the lifting frame (101a), the bottoms of the two transmission motors (101c) are fixedly connected to the top of the lifting frame (101a), and the tops of the two rotating columns (101d) are penetrated. A lifting frame (101a) is fixedly connected to the bottom of the output ends of the two transmission motors (101c), the tops of the two cutting knives (101e) are fixedly connected to the bottoms of the two rotating columns (101d), the surfaces of the two inclined plates (101f) are fixedly connected to the front and rear sides of the left side of the interior of the bottom frame (101b), the two feed ports (101g) are both opened at the bottom of the left side of the bottom frame (101b), the two cleaning components (102) are respectively arranged at the front and rear sides of the right side of the interior of the bottom frame (101b), and the lifting component (103) is arranged inside the lifting frame (101a) and the bottom frame (101b); and, A collecting and crushing mechanism (200) comprises a collecting component (201), a first crushing component (202), a feeding component (203), a second crushing component (204) and a laying component (205); the collecting component (201) comprises a collecting frame (201a), a dust collector (201b), a dust collection pipe (201c), a dust collection head (201d), a discharge shell (201e) and a filter (201f); the right side of the collecting frame (201a) is fixedly connected to the left side of the bottom frame (101b) and is in communication with the two feeding ports (101g); the bottom of the dust collector (201b) is fixedly connected to the left side of the top of the lifting frame (101a); the right side of the dust collection pipe (201c) is fixedly connected to the top of the dust collector (201b); The bottom of the dust suction pipe (201c) is fixedly connected to the left side of the dust suction head (201d), the right side of the dust suction head (201d) is fixedly connected to the top of the left side of the material receiving frame (201a), the surface of the filter screen (201f) is plug-connected to the inside of the material receiving frame (201a), the right side of the discharge shell (201e) is fixedly connected to the left side of the material receiving frame (201a), and they are connected, the first crushing component (202) is arranged inside the material receiving frame (201a), the feeding component (203) is arranged on the right side inside the discharge shell (201e), the second crushing component (204) is arranged on the left side inside the discharge shell (201e), and the laying component (205) is arranged at the bottom of the left side of the discharge shell (201e).

2. The lawn mowing device for landscaping construction according to claim 1, characterized in that: The cleaning component (102) on the front side includes a cleaning block (102a), a limiting column (102b), an adjusting column (102c), a chassis (102d), a first adjusting gear (102e), a protective block (102f), a connecting block (102g), an adjusting gear belt (102h) and a second adjusting gear (102j), wherein the top of the cleaning block (102a) is fixedly connected to the bottom of the limiting column (102b), the surface of the limiting column (102b) is movably connected to the right side of the interior of the bottom frame (101b), the surface of the adjusting column (102c) is movably connected to the interior of the limiting column (102b), and the bottom of the chassis (102d) is movably connected to the adjusting column (102c). ), the bottom of the first adjusting gear (102e) is fixedly connected to the top of the chassis (102d), the bottom of the protection block (102f) is fixedly connected to the top of the first adjusting gear (102e), the surface of the connecting block (102g) is movably connected to the top inside the protection block (102f), the top of the connecting block (102g) is fixedly connected to the top inside the lifting frame (101a), the inside of the adjusting gear belt (102h) is meshed with the surfaces of the first adjusting gear (102e) and the second adjusting gear (102j), and the inside of the second adjusting gear (102j) is fixedly connected to the surface of the front rotating column (101d).

3. The lawn mowing device for landscaping construction according to claim 2, characterized in that: The lifting component (103) comprises a matching block (103a), a screw rod (103b) and two control rods (103c); the front and rear sides of the matching block (103a) are respectively fixedly connected to the top of the front and rear sides inside the bottom frame (101b); the bottom of the screw rod (103b) is movably connected to the inside of the matching block (103a); the surface of the screw rod (103b) is connected to the internal thread of the lifting frame (101a); the bottoms of the two control rods (103c) are respectively fixedly connected to the front and rear sides of the top of the matching block (103a); and the surfaces of the two control rods (103c) are both slidably connected to the inside of the lifting frame (101a).

4. The lawn mowing device for landscaping construction according to claim 3, characterized in that: The first crushing component (202) includes a first rotating gear (202a), a first gear transmission belt (202b), a second rotating gear (202c), a transmission column (202d) and a plurality of first crushing blades (202e), wherein the interior of the first rotating gear (202a) is fixedly connected to the top of the surface of the front limiting column (102b), the interior of the first gear transmission belt (202b) is meshedly connected to the surfaces of the first rotating gear (202a) and the second rotating gear (202c), the interior of the second rotating gear (202c) is fixedly connected to the surface of the transmission column (202d), the top of the surface of the transmission column (202d) is movably connected to the top of the interior of the material receiving frame (201a), the interiors of the plurality of first crushing blades (202e) are all fixedly connected to the surface of the transmission column (202d) and are evenly distributed, and the left side of the first gear transmission belt (202b) sequentially passes through the lifting frame (101a) and the material receiving frame (201a) and extends to the interior of the material receiving frame (201a).

5. The lawn mowing device for landscaping construction according to claim 4, characterized in that: The feeding component (203) comprises a first transmission gear (203a), a second transmission gear (203b), a second gear transmission belt (203c), a feeding block (203d), a spiral feeding column (203e) and a through hole (203f); the interior of the first transmission gear (203a) is fixedly connected to the surface of the transmission column (202d); the surfaces of the first transmission gear (203a) and the second transmission gear (203b) are both meshedly connected to the interior of the second gear transmission belt (203c); the interior of the second transmission gear (203b) is meshedly connected to the spiral feeding column (203e); ) is fixedly connected to the top of the surface of the loading block (203d), the surface of the loading block (203d) is fixedly connected to the right side of the inside of the discharge shell (201e), and is communicated with each other, the spiral loading column (203e) is located inside the loading block (203d), the top of the spiral loading column (203e) passes through the loading block (203d) and the discharge shell (201e) in sequence, and extends to the top of the inside of the discharge shell (201e), the through hole (203f) is opened at the bottom of the right side of the loading block (203d), and the top of the surface of the spiral loading column (203e) is movably connected to the top of the inside of the discharge shell (201e).

6. The lawn mowing device for landscaping construction according to any one of claims 2 to 5, characterized in that: The second crushing component (204) includes a plurality of second crushing blades (204a), a support column (204b) and a third transmission gear (204c); the surface of the third transmission gear (204c) is meshedly connected with the left side of the interior of the second gear transmission belt (203c); the interior of the third transmission gear (204c) is fixedly connected with the top of the surface of the support column (204b); the interiors of the plurality of second crushing blades (204a) are fixedly connected with the surface of the support column (204b) and are located on the left side of the interior of the discharge shell (201e); the top of the support column (204b) sequentially penetrates the loading block (203d) and the discharge shell (201e) and extends to the interior of the discharge shell (201e); the top of the surface of the support column (204b) is movably connected with the top of the interior of the discharge shell (201e).

7. The lawn mowing device for landscaping construction according to claim 6, characterized in that: The laying component (205) comprises a rotating screw (205a), a synchronous motor (205b), a transmission block (205c), a first mounting block (205d), a second mounting block (205e), a sawtooth block (205f), two limiting columns (205g) and a laying plate (205h); the right side of the first mounting block (205d) is fixedly connected to the rear side of the left bottom of the discharge shell (201e); the right side of the second mounting block (205e) is fixedly connected to the front side of the left bottom of the discharge shell (201e); the front side of the synchronous motor (205b) is fixedly connected to the rear side of the first mounting block (205d); the rotating screw (205d) is fixedly connected to the rear side of the first mounting block (205d); The rear side of the transmission block (205a) is fixedly connected to the front side of the output end of the synchronous motor (205b), the interior of the transmission block (205c) is threadedly connected to the surface of the rotating screw (205a), the bottom of the transmission block (205c) is fixedly connected to the top of the sawtooth block (205f), the right side of the laying plate (205h) is fixedly connected to the bottom of the left side of the discharge shell (201e), the front side of the surface of the rotating screw (205a) is movably connected to the interior of the second mounting block (205e), and the front and rear sides of the two limiting columns (205g) are respectively fixedly connected to the right sides of the opposite ends of the first mounting block (205d) and the second mounting block (205e).

8. The lawn mowing device for landscaping construction according to claim 7, characterized in that: The right sides of both the front and rear sides of the bottom frame (101b) are fixedly connected with scales (101b1), the surfaces of the two scales (101b1) are slidably connected with display blocks (101b2), and the tops of the two display blocks (101b2) are fixedly connected to the front and rear sides of the right side of the bottom of the lifting frame (101a).

9. A lawn mowing method for landscaping construction, characterized by: The lawn mowing device for landscaping engineering construction according to any one of claims 1 to 8 further comprises: First, the transmission motor (101c) and the vacuum cleaner (201b) of the trimming component (101) are started, so that the transmission motor (101c) operates the cutting blade (101e) and the cleaning component (102); Then the cleaning component (102) will first sweep away the gravel in the lawn, and then the cutting blade (101e) will trim the lawn; Finally, the collecting component (201) collects the grass clippings and crushes them through the first crushing component (202) and the second crushing component (204) before discharging them onto the lawn. The crushed grass clippings add nutrients to the lawn.

10. The lawn mowing method for landscaping construction according to claim 9, characterized in that: The lawn can be trimmed by the provided trimming component (101), gravels in the lawn can be swept away by the provided cleaning component (102), the height of the cutting blade (101e) can be adjusted by the provided lifting component (103), grass clippings can be collected by the provided collecting component (201), the grass clippings can be preliminarily crushed by the provided first crushing component (202), the preliminarily crushed grass clippings can be transported to the interior of the second crushing component (204) by the provided feeding component (203), the grass clippings can be further refined and crushed by the provided second crushing component (204), the crushed gravels can be evenly laid by the provided laying component (205), and the height value between the cutting blade (101e) and the bottom of the lawn can be measured by the provided scale (101b1) and the display block (101b2).

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