Small garden landscaping mower

Abstract

The application belongs to the technical field of greening, and discloses a small garden greening mower, which comprises a main body mechanism, one end of the top of the main body mechanism is provided with a push rod, one end of the main body mechanism away from the push rod is provided with a stone screening mechanism, the bottom of the main body mechanism is provided with a mowing mechanism, the mowing mechanism extends to the adjacent side of the main body mechanism between the push rod and the stone screening mechanism, one side of the main body mechanism away from the mowing mechanism is provided with a classified collection mechanism, one end of the main body mechanism close to the push rod is provided with a conveying mechanism, the stone screening mechanism can screen out the stones and sundries on the lawn, avoid the stones and sundries from entering the subsequent mowing and collecting links, protect the mowing mechanism and the classified collection mechanism from being damaged, prolong the service life of the equipment, ensure the stable and efficient operation of the mower, the ground gripping teeth in the stone screening mechanism ensure the operation stability, and the elastic screw thread surrounding piece can collect the broken stones according to the deformation of the stone characteristics.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of greening, more particularly, to a small garden greening mower. BACKGROUND

[0002] In lawn greening, the grass in the lawn grows too long and usually needs to be trimmed to control the growth of the grass on the lawn and beautify the lawn. In the process of trimming the grass on a large area, a lawn mower is usually used. The lawn mower is a mechanical tool for trimming lawns, vegetation, etc. The cutting device of the lawn mower is arranged below the shell, and the cutting device is used to perform the cutting operation.

[0003] In the patent (application number: CN201910385700.X), a greening mower includes a body, wheels are arranged on both sides of the body, a cutting device is arranged on the body, the cutting device includes a blade arranged horizontally below the body, a lifting device and a driving device are arranged on the body, the driving device has two, the two driving devices are arranged at the front end of the body and the rear end of the body respectively, the cutting device is installed on the lifting device, a transmission device is arranged between the lifting device and the driving device, the driving device at the front end of the body drives the lifting device to rise through the transmission device, and the driving device at the rear end of the body drives the lifting device to descend through the transmission device.

[0004] The patent and the prior art have the following technical problems in actual use:

[0005] 1. During the grass cutting operation of the mower, the lifting device is present, and the mower cannot cut the grass horizontally when encountering gravel, which leads to uneven height of the lawn after the grass cutting operation, affecting the appearance.

[0006] 2. During the grass cutting operation of the mower, the mower cannot process the lawn after the grass cutting operation, and manual cleaning is required after the grass cutting operation, which increases the labor cost.

[0007] To solve the above problems, the present application provides a small garden greening mower. SUMMARY

[0008] The small garden greening mower provided by the present application adopts the following technical scheme:

[0009] The utility model provides a small -size garden afforestation mower, including main body mechanism, one end of top of main body mechanism is equipped with push rod, one end of main body mechanism away from push rod is equipped with screen stone mechanism, the bottom of main body mechanism is equipped with mower mechanism, and mower mechanism extends to the adjacent side of main body mechanism between push rod and screen stone mechanism, one side of main body mechanism away from mower mechanism is equipped with classified collection mechanism, one end of main body mechanism is close to push rod and is equipped with conveying mechanism through.

[0010] Further, the main body mechanism includes a main body shell, the main body shell is provided with a mounting reserved slot through at one end close to the push rod, the main body shell is provided with a grass shoveling tooth at the bottom of the end close to the push rod, the grass shoveling tooth is provided with uniformly distributed gap slots through, and the main body shell is provided with an entering slot through at the end between the grass shoveling tooth and the mounting reserved slot.

[0011] Further, one side of the top of the grass shoveling tooth is arc-shaped, and the slope of the end of the grass shoveling tooth close to the mounting reserved slot extends to the mounting reserved slot through the entering slot.

[0012] Further, the mower mechanism includes a row motor set, the row motor set is provided with mounting frames that are symmetrically distributed relative to each other at one side close to the main body shell, and the mounting frames are each provided with a surrounding spiral grass removing blade between the inner walls thereof.

[0013] Further, the mounting frames away from the entering slot rotate counterclockwise, and the mounting frames close to the entering slot rotate clockwise.

[0014] Further, the screen stone mechanism includes a protective shell, the protective shell is provided with driving gears that are connected relative to each other at one side between the opposite inner walls thereof, the driving gears are each provided with gripping teeth at one side, the gripping teeth are provided with uniformly distributed elastic thread rings that are connected relative to each other, the elastic thread rings are each provided with screen grass teeth on the outer walls thereof, the driving gears are each provided with limit driven gears that are symmetrically relative to each other at the bottom of the outer walls thereof, the limit driven gears are each provided with a connecting rod between the opposite limit driven gears, the driving gears are each provided with a driven gear at the top of the outer walls thereof, the driven gears are provided with an extruding thread rod between the opposite driven gears, one side of the driving gear away from the other driving gear is provided with an output cylinder through, and the output cylinder and the inner cavity of the elastic thread ring are in communication with each other, the output cylinder is provided with a tapered output slot that is tapered through in the inside, and the output slot is provided with an output thread channel on the inner wall thereof.

[0015] Further, the limit driven gears are each meshed with the driving gears, and the gap between the thread on the extruding thread rod and the elastic thread ring is screwed with each other.

[0016] Further, the classification collecting mechanism comprises a collecting body, a grass clippings collecting cavity is formed in the top of the collecting body, a stone clippings collecting cavity is formed in the bottom of the collecting body, a grass clippings input channel is arranged at the bottom of the collecting body near one end of the gap slot, the grass clippings input channel and the grass clippings collecting cavity are in communication with each other, a first closing plate is arranged at the opening of the grass clippings collecting cavity, a stone clippings input channel is arranged at the top of the collecting body near one end of the output cylinder, the stone clippings input channel and the stone clippings collecting cavity are in communication with each other, a second closing plate is arranged at the opening of the stone clippings collecting cavity, and the length of the second closing plate is shorter than that of the first closing plate, the grass clippings collecting cavity and the installation reserved groove are in communication through the grass clippings input channel of the collecting body, and the conical output slot and the stone clippings collecting cavity are in communication through the stone clippings input channel of the collecting body.

[0017] Further, the conveying mechanism comprises a driving motor, a conveying threaded rod is arranged at the output end of the driving motor, and a conveying lever is arranged at the end of the conveying threaded rod away from the driving motor.

[0018] Further, the conveying threaded rod is located in the installation reserved groove, and the conveying lever is located in the grass clippings input channel.

[0019] In summary, the application has the following beneficial technical effects:

[0020] 1. The stone screening mechanism can screen out stones and other sundries on the grassland, avoid the stones and other sundries from entering the subsequent mowing and collecting links, protect the mowing mechanism and the classification collecting mechanism from being damaged, prolong the service life of the equipment, ensure the stable and efficient operation of the mower, ensure the running stability of the stone screening mechanism through the ground gripping teeth, and avoid the damage of the mower core components caused by the contact between the stones and the mowing blades through the deformation of the elastic threaded ring for collecting the stones.

[0021] 2. The grass screening teeth can separate the grass, the rotation of the extrusion threaded rod and the elastic threaded ring enhances the screening and separating capacity, the conical design of the output cylinder and the output threaded channel prevent the stones from being jammed and blocked, ensure the efficient screening work, the classification collecting mechanism provides independent storage space for the grass clippings and the stone clippings, avoids the mixing of the grass clippings and the stone clippings, ensures the classification and collecting effect, and the different lengths of the closing plates facilitate the separate taking out of the grass clippings and the stone clippings. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the application;

[0023] Figure 2 It is a side view structural schematic diagram of the application;

[0024] Figure 3 It is a structural schematic diagram of the stone screening mechanism of the application;

[0025] Figure 4The output cylinder structure of the present application is shown in the figure;

[0026] Figure 5 The mounting frame structure of the present application is shown in the figure;

[0027] Figure 6 The mowing mechanism structure of the present application is shown in the figure;

[0028] Figure 7 The main body mechanism side cross-sectional structure of the present application is shown in the figure;

[0029] Figure 8 The conveying mechanism structure of the present application is shown in the figure;

[0030] Figure 9 The classification collecting mechanism structure of the present application is shown in the figure;

[0031] Figure 10 The first closing plate structure of the present application is shown in the figure.

[0032] Figure label explanation:

[0033] 1. Main body mechanism; 101. Main body shell; 102. Grass scooping tooth; 103. Installation reserved slot; 104. Entry slot; 105. Gap slot; 2. Push rod; 3. Mowing mechanism; 301. Rowed motor set; 302. Mounting frame; 303. Spiral grass removing blade; 4. Stone screening mechanism; 401. Protective shell; 402. Linkage driving gear; 403. Limiting driven gear; 404. Connecting rod; 405. Ground grabbing tooth; 406. Elastic threaded ring; 407. Grass screening tooth; 408. Driven gear; 409. Extruded threaded rod; 410. Output cylinder; 411. Conical output slot; 412. Output threaded channel; 5. Classification collecting mechanism; 501. Collecting main body; 502. Grass fragment input channel; 503. Grass fragment collecting inner cavity; 504. Stone fragment input channel; 505. Stone fragment collecting inner cavity; 506. First closing plate; 507. Second closing plate; 6. Conveying mechanism; 601. Driving motor; 602. Conveying threaded rod; 603. Conveying push rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] Embodiment 1:

[0036] The embodiments of the present application disclose a small-sized garden landscaping mower, please refer to Figures 1-10, including the main body mechanism 1, the top end of which is provided with a push rod 2, the end of the main body mechanism 1 away from the push rod 2 is provided with a stone screening mechanism 4, the bottom of the main body mechanism 1 is provided with a grass cutting mechanism 3, and the grass cutting mechanism 3 extends to the adjacent side of the main body mechanism 1 between the push rod 2 and the stone screening mechanism 4, the side of the main body mechanism 1 away from the grass cutting mechanism 3 is provided with a classification and collection mechanism 5, and the end of the main body mechanism 1 close to the push rod 2 is provided with a conveying mechanism 6, the main body mechanism 1 is the core support part of the entire mower, and bears the connection and fixation of other components, the top end of the main body mechanism 1 is provided with the push rod 2, the design of the push rod 2 facilitates the operator to hold, and the advancing direction of the mower can be easily controlled through the push rod 2, so that the mowing work is more flexible and free, the end of the main body mechanism 1 away from the push rod 2 is provided with the stone screening mechanism 4. In garden greening, there are often some stones and other sundries on the lawn, and the function of the stone screening mechanism 4 is to preliminarily screen the lawn during mowing, and screen out larger stones and other obstacles, so as to avoid these stones from entering the subsequent mowing and collecting links, so as to protect the components of the grass cutting mechanism 3 and the classification and collection mechanism 5 from being damaged, and ensure that the mower can stably and efficiently run, the end of the main body mechanism 1 close to the push rod 2 is provided with the conveying mechanism 6. The conveying mechanism 6 plays a key connecting role in the entire mowing process, which can timely and smoothly convey the cut grass of the grass cutting mechanism 3 to the classification and collection mechanism 5. The spiral conveying mode of the conveying mechanism 6 ensures that the grass will not be blocked or scattered during conveying, and ensures the continuity and efficiency of the mowing work.

[0037] The main body mechanism 1 comprises a main body shell 101, a mounting reserved slot 103 is arranged through the main body shell 101 near one end of the push rod 2, a grass shoveling tooth 102 is arranged at the bottom of the main body shell 101 near one end of the push rod 2, gap slots 105 are evenly arranged through the grass shoveling tooth 102, an entering slot 104 is arranged through the main body shell 101 between the grass shoveling tooth 102 and the mounting reserved slot 103, one side of the top of the grass shoveling tooth 102 is arc-shaped, and the slope of one end of the grass shoveling tooth 102 near the mounting reserved slot 103 extends to the mounting reserved slot 103 through the entering slot 104. The grass shoveling tooth 102 is a key component of the mower and the ground, and the gap slots 105 are evenly arranged through the grass shoveling tooth 102, and the entering slot 104 is arranged through the main body shell 101 between the grass shoveling tooth 102 and the mounting reserved slot 103. The entering slot 104 plays a role of guiding the grass, which accurately guides the grass preliminarily processed by the grass shoveling tooth 102 to the subsequent processing link, ensures that the grass can enter the mower mechanism 3 for further conveying in an orderly manner, and the arc-shaped design of one side of the top of the grass shoveling tooth 102 conforms to the growth form of the grass and the movement track during mowing, can better fit the grassland, reduces damage to the grassland, and improves the efficiency of grass shoveling. Moreover, the slope of one end of the grass shoveling tooth 102 near the mounting reserved slot 103 extends to the mounting reserved slot 103 through the entering slot 104, the slope design makes the grass move more smoothly from the grass shoveling tooth 102 to the entering slot 104, and the continuity of the mowing operation is ensured, the main body mechanism 1 is based on the main body shell 101, the mounting reserved slot 103 is arranged near the end of the push rod 2 for facilitating function expansion, the grass shoveling tooth 102 with the gap slots 105 at the bottom preliminarily processes the grass, the entering slot 104 between the grass shoveling tooth 102 and the mounting reserved slot 103 guides the grass, and the arc-shaped and slope design of the top of the grass shoveling tooth 102 facilitates the movement of the grass.

[0038] The screen stone mechanism 4 includes a protective shell 401, the inner wall of the protective shell 401 is provided with a linkage driving gear 402 on one side opposite to each other, the linkage driving gear 402 is provided with a ground tooth 405 on one side opposite to each other, the ground tooth 405 is provided with a uniformly distributed elastic thread ring 406 opposite to each other, the outer wall of the elastic thread ring 406 is provided with a screen grass tooth 407, the outer wall bottom of the linkage driving gear 402 is provided with a limit driven gear 403 symmetrical to each other, the limit driven gear 403 is provided with a connecting rod 404 opposite to each other, the outer wall top of the linkage driving gear 402 is provided with a driven gear 408, the driven gear 408 is provided with an extrusion threaded rod 409 opposite to each other, one end of the linkage driving gear 402 is provided with an output cylinder 410 penetrating on one side away from the other end of the linkage driving gear 402, and the output cylinder 410 and the inner cavity of the elastic thread ring 406 are in communication with each other, the output cylinder 410 is provided with a tapered output slot 411 penetrating in the inner wall, the inner wall of the tapered output slot 411 is provided with an output thread channel 412, the limit driven gear 403 is meshed with the linkage driving gear 402, the gap between the thread on the extrusion threaded rod 409 and the elastic thread ring 406 is screwed with each other, the inner wall of the protective shell 401 is provided with a linkage driving gear 402 on one side opposite to each other, the linkage driving gear 402 is one of the power transmission core components of the whole screen stone mechanism 4, and the ground tooth 405 is provided on one side opposite to each other of the linkage driving gear 402. The ground tooth 405 is designed to firmly grasp the ground when contacting with the grassland, ensuring that the screen stone mechanism 4 will not easily slide during operation due to vibration or external force, thereby ensuring the stability of the screening work. The ground tooth 405 is provided with a uniformly distributed elastic thread ring 406 opposite to each other, and the elastic thread ring 406 has good elasticity and flexibility. This feature enables it to deform appropriately according to the characteristics of the stone blocks of different sizes and shapes, thereby better wrapping and screening the stone blocks. The outer wall of the elastic thread ring 406 is provided with a screen grass tooth 407, which can preliminarily comb and separate the grass during the screening process, separating the grass mixed in the stone blocks. The outer wall bottom of the linkage driving gear 402 is provided with a limit driven gear 403 symmetrical to each other, the limit driven gear 403 is meshed with the linkage driving gear 402, the meshing design can accurately transmit power and limit and stabilize the movement of the linkage driving gear 402, preventing the linkage driving gear 402 from deviating or shaking during operation. The limit driven gear 403 is provided with a connecting rod 404 opposite to each other, the connecting rod 404 plays a role in reinforcing and connecting, enhancing the stability of the bottom structure of the whole screen stone mechanism 4. The outer wall top of the linkage driving gear 402 is provided with a driven gear 408, and the driven gear 408 is provided with an extrusion threaded rod 409 opposite to each other.The gap between the thread on the extruded threaded rod 409 and the elastic threaded ring 406 is screwed with each other, and this unique screwing design can drive the extruded threaded rod 409 to rotate synchronously when the linkage driving gear 402 rotates, and through the interaction of the thread, the elastic threaded ring 406 is extruded and pushed, further enhancing the screening and separating ability of the stone. One end of the linkage driving gear 402 is provided with an output cylinder 410 on the side away from the other end of the linkage driving gear 402, and the output cylinder 410 and the inner cavity formed by the elastic threaded ring 406 are in communication with each other. The output cylinder 410 is like a channel, which can smoothly guide the screened stones and other sundries out. A conical output slot 411 is provided in the output cylinder 410, and the conical design can make the stones more smoothly slide under the action of gravity. The inner wall of the conical output slot 411 is provided with an output thread channel 412, which can further guide the movement direction of the stones, and to some extent, increase the friction between the stones and the output cylinder 410, prevent the stones from being jammed or blocked during the output process.

[0039] The classification collecting mechanism 5 comprises a collecting main body 501, a grass clippings collecting inner cavity 503 is formed in the top of the collecting main body 501, a stone clippings collecting inner cavity 505 is formed in the bottom of the collecting main body 501, a grass clippings input channel 502 is arranged at the bottom of the one end of the collecting main body 501 close to the gap groove 105, and the grass clippings input channel 502 and the grass clippings collecting inner cavity 503 are in communication with each other, the grass clippings collecting inner cavity 503 is provided with a first closing plate 506, a stone clippings input channel 504 is arranged at the top of the one end of the collecting main body 501 close to the output cylinder 410, and the stone clippings input channel 504 and the stone clippings collecting inner cavity 505 are in communication with each other, the stone clippings collecting inner cavity 505 is provided with a second closing plate 507, and the length of the second closing plate 507 is shorter than that of the first closing plate 506, the grass clippings collecting inner cavity 503 is communicated with the installation reserved groove 103 through the grass clippings input channel 502 of the collecting main body 501, and the conical output groove 411 is communicated with the stone clippings collecting inner cavity 505 through the stone clippings input channel 504 of the collecting main body 501, the core component of the classification collecting mechanism 5 is the collecting main body 501 which provides independent and suitable storage space for the grass clippings and the stone clippings, the grass clippings collecting inner cavity 503 is specially formed in the top of the internal structure of the collecting main body 501, the inner cavity space is spacious and can accommodate a large amount of grass clippings generated in the mowing process, and the stone clippings collecting inner cavity 505 is correspondingly formed in the bottom of the internal structure of the collecting main body 501 and used for storing the stones screened from the lawn, the two inner cavities are independent of each other, the grass clippings and the stone clippings are prevented from being mixed with each other, the effect of classification and collection is ensured, the grass clippings can smoothly enter the grass clippings collecting inner cavity 503, the grass clippings input channel 502 is arranged at the bottom of the one end of the collecting main body 501 close to the gap groove 105, and the grass clippings input channel 502 and the grass clippings collecting inner cavity are in communication with each other, after the grass clippings are cut into grass clippings by the mowing mechanism of the mower, the grass clippings enter the grass clippings input channel 502 through the gap groove 105 and finally smoothly fall into the grass clippings collecting inner cavity 503, the stone clippings input channel 504 is arranged at the top of the one end of the collecting main body 501 close to the output cylinder 410, and the stone clippings input channel 504 and the stone clippings collecting inner cavity 505 are in communication with each other, after the stones in the lawn are screened out by the stone screening mechanism 4, the stones are transported to the stone clippings input channel 504 through the output cylinder 410 and the conical output groove 411 and then enter the stone clippings collecting inner cavity 505.

[0040] Embodiment 2:

[0041] The mowing mechanism 3 includes a row of motor sets 301, which are provided with mutually symmetrical mounting frames 302 on one side of the main body shell 101. The inner walls of the mounting frames 302 are provided with spiral mowing blades 303 therebetween. The mounting frames 302 far from the entry groove 104 rotate counterclockwise, and the mounting frames 302 close to the entry groove 104 rotate clockwise. The mowing mechanism 3 is the core part of precise mowing. It includes a row of motor sets 301, which provides powerful power support for the entire mowing mechanism 3. The row of motor sets 301 is provided with mutually symmetrical mounting frames 302 on one side of the main body shell 101. The mounting frames 302 provide a stable installation basis for the spiral mowing blades 303, ensuring that the spiral mowing blades 303 can remain stable during high-speed rotation and will not shake or deviate. The mounting frames 302 far from the entry groove 104 rotate counterclockwise, and the mounting frames 302 close to the entry groove 104 rotate clockwise. The opposite direction of rotation design forms a “flanking” effect on the grass, so that the grass can be more fully cut after entering the mowing mechanism 3, improving the quality and efficiency of mowing, ensuring that the length of the cut grass is uniform, and meeting the requirements of landscape beautification for the appearance of the lawn. The row of motor sets 301 of the mowing mechanism 3 provides power, and the symmetrical mounting frames 302 are surrounded by spiral mowing blades 303. The two mounting frames 302 rotate in opposite directions to achieve efficient and precise mowing.

[0042] The conveying mechanism 6 includes a drive motor 601 provided with a conveying threaded rod 602 at the output end, and the conveying threaded rod 602 is located in the installation reserved groove 103. The conveying threaded rod 602 is provided with a conveying lever 603 at the end far from the drive motor 601, and the conveying lever 603 is located in the grass input channel 502. The design of the conveying threaded rod 602 has precise threads uniformly distributed on its surface. When these threads rotate under the drive of the drive motor 601, they will generate a strong pushing force. When the mower completes the mowing action, the grass enters the installation reserved groove 103 and is gradually conveyed forward by the friction and pushing force between the threads and the grass, which can ensure that the grass will not accumulate or jam during the conveying process. The end of the conveying threaded rod 602 far from the drive motor 601 is provided with a conveying lever 603, and the conveying lever 603 is accurately located in the grass input channel 502. The grass input channel 502 is a key channel for the grass to enter the classification and collection mechanism 5, and the existence of the conveying lever 603 plays a crucial role in guiding and boosting. When the conveying threaded rod 602 conveys the grass to a position close to the grass input channel 502, the grass is accurately pushed into the grass input channel 502, ensuring that the grass can smoothly enter the grass collection inner cavity 503 of the classification and collection mechanism 5.

[0043] Working principle: the operator holds the push rod, starts the mower, and the mower mechanism starts to work under the power of the drive. The gang motor set of the mower mechanism drives the installation frame to rotate. The installation frame far from the inlet slot rotates counterclockwise, and the installation frame close to the inlet slot rotates clockwise. The spiral grass cutting blade cuts the grass, realizes efficient and accurate mowing, and the linkage driving gear of the stone screening mechanism rotates, drives the ground grabbing teeth to grab the ground to ensure stability. At the same time, through the transmission components such as the limiting driven gear, connecting rod and driven gear, the extruded threaded rod and the elastic threaded ring are screwed, the elastic threaded ring wraps the screened stone, the screening teeth separate the grass, the screened stone is discharged through the tapered output slot and the output threaded channel of the output cylinder, the grass produced by mowing enters the installation reserved slot in the main body shell, the driving motor of the conveying mechanism drives the conveying threaded rod to rotate, and the thread pushes the grass forward to convey, the conveying lever pushes the grass into the grass input channel, and then into the grass collection inner cavity of the classification and collection mechanism. The broken stone discharged by the stone screening mechanism enters the broken stone collection inner cavity through the broken stone input channel, realizing the classification and collection of broken grass and broken stone.

[0044] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A small garden landscaping mower comprising a main body mechanism (1), characterized in that: The top end of the main body mechanism (1) is provided with a push rod (2), the end of the main body mechanism (1) away from the push rod (2) is provided with a stone screening mechanism (4), the bottom of the main body mechanism (1) is provided with a grass cutting mechanism (3), and the grass cutting mechanism (3) extends to the adjacent side of the main body mechanism (1) between the push rod (2) and the stone screening mechanism (4), the side of the main body mechanism (1) away from the grass cutting mechanism (3) is provided with a classified collection mechanism (5), and the end of the main body mechanism (1) close to the push rod (2) is provided with a conveying mechanism (6). The stone screening mechanism (4) comprises a protective shell (401), the inner wall of the protective shell (401) is provided with a linkage driving gear (402) on the opposite side, the linkage driving gear (402) is provided with a grip tooth (405) on the opposite side, the grip tooth (405) is provided with an evenly distributed elastic screw ring (406) on the opposite side, the outer wall of the elastic screw ring (406) is provided with a grass screening tooth (407), the outer wall bottom of the linkage driving gear (402) is provided with a limit driven gear (403) which is symmetrical to each other, the limit driven gear (403) is provided with a connecting rod (404) on the opposite side, the outer wall top of the linkage driving gear (402) is provided with a driven gear (408), the driven gears (408) are provided with an extrusion screw rod (409) on the opposite side, the side of the linkage driving gear (402) away from the other end of the linkage driving gear (402) is provided with an output cylinder (410), and the output cylinder (410) and the inner cavity of the elastic screw ring (406) are in communication with each other, the output cylinder (410) is provided with a tapered output slot (411) in the inside, the inner wall of the tapered output slot (411) is provided with an output screw thread (412), the limit driven gear (403) is in mesh with the linkage driving gear (402), and the gap between the threads on the extrusion screw rod (409) and the elastic screw ring (406) is in screwing.

2. The small garden landscaping mower according to claim 1, characterized in that: The main body mechanism (1) comprises a main body shell (101), the end of the main body shell (101) close to the push rod (2) is provided with an installation reserved slot (103), the bottom of the end of the main body shell (101) close to the push rod (2) is provided with a grass shoveling tooth (102), the grass shoveling tooth (102) is provided with evenly distributed gap slots (105), and the main body shell (101) is provided with an entering slot (104) between the grass shoveling tooth (102) and the installation reserved slot (103).

3. The small garden landscaping mower according to claim 2, characterized in that: The top of the grass shoveling tooth (102) is arc-shaped, and the slope of the end of the grass shoveling tooth (102) close to the installation reserved slot (103) extends to the installation reserved slot (103) through the entering slot (104).

4. The small garden landscaping mower according to claim 3, characterized in that: The mowing mechanism (3) comprises a row of motor sets (301), which are provided with mutually symmetrical mounting frames (302) near one side of the main body shell (101), and the inner walls of the mounting frames (302) are provided with surrounding spiral grass removing blades (303).

5. A small garden landscaping mower according to claim 4, characterized in that: The mounting frames (302) far from the entry slot (104) rotate counterclockwise, and the mounting frames (302) close to the entry slot (104) rotate clockwise.

6. A small garden landscaping mower according to claim 5, characterized in that: The classified collection mechanism (5) comprises a collection main body (501), which is provided with a grass collection inner cavity (503) at the top, and is provided with a stone collection inner cavity (505) at the bottom, and is provided with a grass input channel (502) at the bottom near one end of the gap slot (105), and the grass input channel (502) and the grass collection inner cavity (503) are communicated with each other, the grass collection inner cavity (503) is provided with a first closing plate (506), the collection main body (501) is provided with a stone input channel (504) at the top near one end of the output cylinder (410), and the stone input channel (504) and the stone collection inner cavity (505) are communicated with each other, the stone collection inner cavity (505) is provided with a second closing plate (507) at the opening, and the length of the second closing plate (507) is shorter than that of the first closing plate (506), the collection main body (501) is communicated with the mounting reserved slot (103) through the grass input channel (502), and the collection main body (501) is communicated with the conical output slot (411) and the stone collection inner cavity (505) through the stone input channel (504).

7. A small garden landscaping mower according to claim 6, characterized in that: The conveying mechanism (6) comprises a driving motor (601), and the output end of the driving motor (601) is provided with a conveying threaded rod (602), and one end of the conveying threaded rod (602) away from the driving motor (601) is provided with a conveying lever (603).

8. A small garden landscaping mower according to claim 7, characterized in that: The conveying threaded rod (602) is located in the mounting reserved slot (103), and the conveying lever (603) is located in the grass input channel (502).

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