Electric mower for scenic spot

Abstract

The invention discloses an electric mower for a scenic spot, and relates to the technical field of mowers, the electric mower comprises a mower body, the front part of a cutter head of the mower body is provided with a supporting mechanism used for preventing the cutter head from touching the ground, and the outside of the mower body is also provided with a limiting mechanism used for preventing the supporting mechanism from shaking; a cleaning mechanism for collecting waste plastic bags is further arranged on the front portion of the cutter head of the machine body, a traction mechanism for driving the supporting mechanism to rotate is arranged in the middle of the machine body, the supporting mechanism is arranged, the mower is supported on the ground through the supporting plate, the cutter head of the mower is suspended, and the cutter head is prevented from making contact with the ground; according to the hay mower, the blade of the hay mower can be effectively prevented from being damaged due to collision with stones, tree roots or other hard objects, the service life of the cutter of the hay mower is prolonged, the replacement and maintenance cost is reduced, meanwhile, the supporting plate is used for supporting, it can be guaranteed that the hay mower maintains a relatively fixed cutting height during operation, and the cutting efficiency is improved. Therefore, a more uniform and flat lawn surface is obtained.

Description

Technical Field

[0001] The present invention relates to the technical field of lawn mowers, and particularly to an electric lawn mower for scenic areas. Background Art

[0002] Under the background of the booming development of modern tourism, the maintenance of flowers and plants in tourist scenic areas is particularly important, and the maintenance of lawns is a key link. Traditional lawn maintenance relies on manual mowing. This method not only has a high working intensity and low production efficiency, but is also limited by factors such as weather, season, and terrain. In contrast, electric lawn mowers have gradually become the preferred tool for lawn maintenance in scenic areas due to their high efficiency and flexibility. The push-type lawn mower is a common choice. It cuts the lawn by manual pushing, effectively reducing the labor intensity and is especially suitable for flat ground. However, when facing areas with large terrain undulations, the push-type lawn mower seems inadequate and cannot further improve work efficiency.

[0003] It is in this context that the handheld lawn mower came into being. In particular, the side-hung lawn mower is favored by scenic area management personnel due to its simple operation and high flexibility. The side-hung lawn mower is slung obliquely on the user's shoulder through a harness. The user keeps the body upright and firmly holds the handle of the lawn mower to mow the grass. This design not only facilitates operation but also ensures the accuracy and quality of mowing. However, during the use of the side-hung lawn mower, the cutter head is suspended above the ground, and the user needs to manually control the height of the cutter head from the ground. Prolonged use is likely to cause fatigue in the shoulders and back and result in damage to the cutter head due to collision with the ground.

[0004] Therefore, the present invention proposes an electric lawn mower for scenic areas to make up for and improve the deficiencies of the existing technology. Summary of the Invention

[0005] In view of the above problems, the invention provides an electric lawn mower for scenic areas, which can effectively solve the problem of the collision between the cutter head of the lawn mower and the ground in the existing technology. To achieve the above object, the embodiments of the present application provide the following technical solutions: The present invention discloses an electric lawn mower for scenic areas, including a machine body. A support mechanism for preventing the cutter head from touching the ground is provided at the front of the cutter head of the machine body. A limiting mechanism for preventing the support mechanism from shaking is also provided outside the machine body. A cleaning mechanism for collecting waste plastic bags is further provided at the front of the cutter head of the machine body. A traction mechanism for driving the support mechanism to rotate is provided in the middle of the machine body; The support mechanism includes a mounting rod rotatably connected to the outside of the machine body. Both ends of the mounting rod are symmetrically and fixedly connected with connecting rods. One end of the connecting rod away from the mounting rod is fixedly connected with a cross bar. Both ends of the cross bar are symmetrically and vertically fixedly connected with sleeves. A sliding rod is slidably connected inside each sleeve. A support plate is fixedly connected to the bottom of the sliding rod. An adjusting mechanism for controlling the movement of the support plate is arranged inside the cross bar.

[0006] Furthermore, a pin block is fixedly connected to the outside of the sliding rod, and the pin block is arranged along the length direction of the sliding rod. The pin block is slidably connected with the groove on the inner wall of the sleeve. The support plate is circular in structure, and the side surface of the support plate is bent upward.

[0007] Furthermore, the limiting mechanism includes a sliding sleeve slidably sleeved on the outside of the machine body. A push rod is rotatably connected to the top of the sliding sleeve. One end of the push rod away from the sliding sleeve is rotatably connected to the outside of the cross bar. A rotating rod is also rotatably connected to the outside of the sliding sleeve. One end of the rotating rod is fixedly connected with a plug rod. The plug rod passes through the sliding sleeve and is inserted into the groove on the side surface of the machine body. A V-shaped elastic sheet is fixedly connected to the side of the rotating rod close to the sliding sleeve. One end of the V-shaped elastic sheet away from the rotating rod is fixedly connected to the side surface of the sliding sleeve.

[0008] Furthermore, the limiting mechanism also includes a first limiting block and a second limiting block fixedly connected to the outside of the machine body, and the first limiting block and the second limiting block are respectively located on both sides of the sliding sleeve. A second spring is also sleeved on the outside of the machine body, and the second spring is located between the second limiting block and the sliding sleeve.

[0009] Furthermore, the cleaning mechanism includes a semi-circular mounting plate fixedly connected to the top of the sleeve. A plurality of dial rods are fixedly connected to the bottom of the mounting plate. A plurality of telescopic rods are slidably connected to the side surface of each dial rod.

[0010] Furthermore, a moving rod is slidably connected to the cavity inside each dial rod. The side surface of the moving rod is fixedly connected with the telescopic rod. A first spring is also fixedly connected to the cavity inside the dial rod. The top of the first spring is fixedly connected to the bottom of the moving rod. The top of the moving rod extends to the top of the mounting plate, and a lower pressing plate is fixedly connected to the top of the moving rod.

[0011] Furthermore, the traction mechanism includes a rotating shaft rotatably connected to the machine body. Winding wheels are symmetrically and fixedly connected to the outside of the rotating shaft. A steel cable is wound around the outside of each winding wheel. One end of the steel cable away from the winding wheel is fixedly connected to the rotating rod. A crank is fixedly connected to one end of the rotating shaft.

[0012] Further, the traction mechanism further includes a support block fixedly connected to the outside of the sliding sleeve. The steel cable slides through the top of the support block. A clamping block is fixedly connected to the outside of the steel cable. A ratchet wheel is fixedly connected to the outside of the rotating shaft. A limiting rod is slidably inserted into the outside of the machine body. The bottom of the limiting rod is inserted into the ratchet wheel. A pull handle is fixedly connected to the top of the limiting rod. A third spring is sleeved on the outside of the limiting rod, and the third spring is located inside the cavity of the machine body.

[0013] Further, the adjusting mechanism includes a screw rod rotatably connected to the inner wall of the sleeve. The bottom of the screw rod is threadedly connected to the sliding rod. A first bevel gear is fixedly connected to the top of the screw rod. A transmission shaft is rotatably connected to the inside of the cross bar. Second bevel gears are fixedly connected to both ends of the transmission shaft, and the second bevel gears are engaged with the first bevel gear.

[0014] Further, a worm gear is fixedly connected to the outside of the transmission shaft. A worm is vertically rotatably connected to the cross bar, and the worm is engaged with the worm gear. A hand wheel is fixedly connected to the top of the worm.

[0015] Beneficial effects: 1. By providing a support mechanism in this device, the cutting head of the lawn mower is suspended by using the support plate to avoid contact with the ground, which can effectively prevent the blade of the lawn mower from being damaged due to collision with stones, tree roots or other hard objects. This not only extends the service life of the lawn mower cutter, but also reduces the cost of replacement and maintenance. At the same time, using the support plate as a support can ensure that the lawn mower maintains a relatively fixed cutting height during operation, thereby obtaining a more uniform and flat lawn surface.

[0016] 2. By providing a limiting mechanism in this device, the position of the support mechanism is fixed by inserting the insertion rod into the groove of the machine body, which can effectively prevent the support mechanism from shifting due to vibration or terrain changes during the mowing process, thereby keeping the lawn mower running stably. At the same time, since the limiting structure provides a clear positioning point, users do not need to repeatedly adjust the support height, which improves the continuity and efficiency of maintenance work.

[0017] 3. By providing a cleaning mechanism in this device, during mowing, the lever blocks sundries such as plastic bags and thin ropes on the grass to avoid these sundries from contacting the cutting head of the lawn mower, which can effectively reduce the risk of damage to the cutter and thus extend its service life.

[0018] 4. By providing a traction mechanism in this device, since the crank is far from the cutting head of the lawn mower, when the support mechanism is folded on the surface of the machine body by using the steel cable, the folding action of the support mechanism can be completed without approaching the operating or possibly accidentally starting cutter head part, reducing the risk of injury due to contact with the cutter head. Description of the drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the attached drawings required in the description of the embodiments or the prior art. Obviously, the attached drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these attached drawings.

[0020] Figure 1 It is a three-dimensional structure diagram of the first perspective of the present invention.

[0021] Figure 2 In the present invention Figure 1 It is an enlarged structure diagram of part A.

[0022] Figure 3 It is a three-dimensional structure diagram of the support mechanism of the present invention.

[0023] Figure 4 It is a longitudinal sectional view of the adjustment mechanism of the present invention.

[0024] Figure 5 It is a sectional view of the cleaning mechanism of the present invention.

[0025] Figure 6 It is a three-dimensional structure diagram of the traction mechanism of the present invention.

[0026] Figure 7 It is a longitudinal sectional view of the traction mechanism of the present invention.

[0027] The reference numerals in the figure respectively represent: 10, body; 20, support mechanism; 201, mounting rod; 202, connecting rod; 203, cross bar; 204, sleeve; 205, sliding rod; 206, support plate; 207, pin block; 30, limiting mechanism; 301, sliding sleeve; 302, push rod; 303, rotating rod; 304, inserting rod; 305, V-shaped elastic piece; 306, first limiting block; 307, second limiting block; 308, second spring; 40, cleaning mechanism; 401, mounting plate; 402, lever; 403, telescopic rod; 404, moving rod; 405, lower pressing plate; 406, first spring; 50, traction mechanism; 501, rotating shaft; 502, winding wheel; 503, crank; 504, steel cable; 505, support block; 506, clamping block; 507, ratchet; 508, limiting rod; 509, third spring; 510, pulling handle; 60, adjustment mechanism; 601, screw rod; 602, first bevel gear; 603, second bevel gear; 604, transmission shaft; 605, worm gear; 606, worm; 607, hand wheel. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] The present invention will be further described below with reference to embodiments.

[0030] Referring to Figures 1 to 7 , an electric lawn mower for scenic areas in this embodiment includes a machine body 10. A support mechanism 20 for preventing the cutter head from touching the ground is provided at the front of the cutter head of the machine body 10. A limiting mechanism 30 for preventing the support mechanism 20 from shaking is further provided outside the machine body 10. A cleaning mechanism 40 for collecting waste plastic bags is also provided at the front of the cutter head of the machine body 10. A traction mechanism 50 for driving the support mechanism 20 to rotate is provided in the middle of the machine body 10.

[0031] The support mechanism 20 includes a mounting rod 201 rotatably connected to the outside of the machine body 10. Connecting rods 202 are symmetrically and fixedly connected to both ends of the mounting rod 201. A cross bar 203 is fixedly connected to the end of the connecting rod 202 away from the mounting rod 201. Sleeves 204 are symmetrically and vertically fixedly connected to both ends of the cross bar 203. A sliding rod 205 is slidably connected inside each sleeve 204. A support plate 206 is fixedly connected to the bottom of the sliding rod 205. An adjusting mechanism 60 for controlling the movement of the support plate 206 is provided inside the cross bar 203.

[0032] A pin block 207 is fixedly connected to the outside of the sliding rod 205, and the pin block 207 is arranged along the length direction of the sliding rod 205. The pin block 207 is slidably connected to the groove on the inner wall of the sleeve 204. The support plate 206 has a circular structure, and the side surface of the support plate 206 is bent upward.

[0033] During specific operation, when in use, the support mechanism 20 is fixed to the front of the cutter head of the machine body 10 through the limiting mechanism 30, and the height of the support plate 206 is changed through the adjusting mechanism 60. When mowing the grass, the operator presses the support plate 206 against the ground. The upwardly bent part of the support plate 206 can facilitate the sliding of the support plate 206 on the ground. Using the support plate 206 to prevent the cutter head from contacting the ground can effectively prevent the blade of the lawn mower from being damaged due to collision with stones, tree roots, or other hard objects, not only extending the service life of the lawn mower cutter, but also reducing the cost of replacement and maintenance. At the same time, using the support plate 206 as a support can ensure that the lawn mower maintains a relatively fixed cutting height during operation, thereby obtaining a more uniform and flat lawn surface.

[0034] The adjusting mechanism 60 includes a screw rod 601 rotatably connected to the inner wall of the sleeve 204. The bottom of the screw rod 601 is threadedly connected to the sliding rod 205. The top of the screw rod 601 is fixedly connected to a first bevel gear 602. A transmission shaft 604 is rotatably connected inside the cross bar 203. Second bevel gears 603 are fixedly connected to both ends of the transmission shaft 604, and the second bevel gears 603 are meshed with the first bevel gear 602.

[0035] A worm gear 605 is fixedly connected to the outside of the transmission shaft 604. A worm 606 is vertically rotatably connected to the cross bar 203, and the worm 606 is meshed with the worm gear 605. The top of the worm 606 is fixedly connected to a hand wheel 607.

[0036] During specific operation, when it is necessary to adjust the height of the support plate 206 before using the lawn mower, directly rotate the hand wheel 607 to drive the worm 606 to rotate. The worm 606 drives the transmission shaft 604 to rotate through the worm gear 605. The transmission shaft 604 drives the screw rod 601 to rotate synchronously in the sleeve 204 through the second bevel gear 603 and the first bevel gear 602. The rotating screw rod 601 drives the sliding rod 205 to move in the sleeve 204. The moving sliding rod 205 drives the support plate 206 to move synchronously, thereby adjusting the height of the support plate 206. While the sliding rod 205 is moving, the sliding rod 205 uses the pin block 207 to prevent the sliding rod 205 from rotating horizontally, and the angle between the support plate 206 and the ground is adjusted to maintain the optimal working height of the cutter head, improving the applicability of the lawn mower on irregular terrains.

[0037] The limiting mechanism 30 includes a sliding sleeve 301 slidably sleeved outside the machine body 10. A push rod 302 is rotatably connected to the top of the sliding sleeve 301. One end of the push rod 302 away from the sliding sleeve 301 is rotatably connected to the outside of the cross bar 203. A rotating rod 303 is also rotatably connected to the outside of the sliding sleeve 301. One end of the rotating rod 303 is fixedly connected to a plug rod 304. The plug rod 304 passes through the sliding sleeve 301 and is inserted into the groove on the side of the machine body 10. A V-shaped elastic piece 305 is fixedly connected to the side of the rotating rod 303 close to the sliding sleeve 301. One end of the V-shaped elastic piece 305 away from the rotating rod 303 is fixedly connected to the side of the sliding sleeve 301.

[0038] The limiting mechanism 30 further includes a first limiting block 306 and a second limiting block 307 fixedly connected to the outside of the machine body 10, and the first limiting block 306 and the second limiting block 307 are respectively located on both sides of the sliding sleeve 301. A second spring 308 is also sleeved outside the machine body 10, and the second spring 308 is located between the second limiting block 307 and the sliding sleeve 301.

[0039] During specific operation, the traction mechanism 50 can be used to pull the sleeve 301 to move along the outside of the body 10. When the sleeve 301 is pushed to the side of the first limit block 306 by the second spring 308, the rotating rod 303 is pushed by the elastic force of the V-shaped spring piece 305, so that the insertion rod 304 is inserted into the groove on the side of the body 10, and the position of the support mechanism 20 is fixed by the push rod 302. At this time, the position of the support mechanism 20 is fixed, which can effectively prevent the support mechanism 20 from being displaced due to vibration or terrain changes during mowing, thereby keeping the lawn mower running stably.

[0040] When the support mechanism 20 needs to be folded from the front of the cutter head to the side of the body 10, after the insertion rod 304 is disengaged from the groove on the side of the body 10, the sleeve 301 is moved to the side of the second limit block 307. At the same time, the sleeve 301 compresses and accumulates force on the second spring 308. When the sleeve 301 moves to the side of the second limit block 307, the sleeve 301 drives the cross bar 203 in the support mechanism 20 to rotate through the push rod 302. During rotation, the installation rod 201 in the support mechanism 20 rotates on the side of the body 10, thereby folding the support mechanism 20 to the side of the body 10.

[0041] The cleaning mechanism 40 includes a semicircular mounting plate 401 fixedly connected to the top of the sleeve 204, and a plurality of levers 402 are fixedly connected to the bottom of the mounting plate 401. A plurality of telescopic rods 403 are slidably connected to the side of each lever 402. The telescopic rods 403 are obliquely arranged on the side of the lever 402, and the top of the telescopic rods 403 is a pointed end. The tip of the telescopic rod 403 is used to hook plastic bags and thin ropes.

[0042] A moving rod 404 is slidably connected to the interior of the cavity of each shift rod 402, and the side of the moving rod 404 is fixedly connected to the telescopic rod 403. A first spring 406 is also fixedly connected to the interior of the cavity of the shift rod 402, and the top of the first spring 406 is fixedly connected to the bottom of the moving rod 404. The top of the moving rod 404 extends to the top of the mounting plate 401, and the top of the moving rod 404 is fixedly connected to the lower pressure plate 405.

[0043] During actual operation, when the lawn mower is mowing the grass, plastic bags and thin strings on the grass are blocked by the dial rod 402, so that the plastic bags and thin strings will not come into contact with the cutter head. At the same time, some plastic bags and thin strings are hooked by the tip of the telescopic rod 403, reducing the plastic bags and thin strings on the grass and preventing these sundries from coming into contact with the cutter head of the lawn mower, which can effectively reduce the risk of tool damage and thus extend its service life. After finishing mowing the grass, press down the lower pressing plate 405, and the lower pressing plate 405 drives the moving rod 404 to move downward, thereby bringing the telescopic rod 403 into the inside of the dial rod 402, so that the plastic bags and thin strings hooked on the tip of the telescopic rod 403 fall off, facilitating the quick cleaning of the dial rod 402. After cleaning the plastic bags and thin strings hooked on the tip of the telescopic rod 403, the first spring 406 pushes the moving rod 404 upward, thereby pushing the telescopic rod 403 out of the dial rod 402 for subsequent hooking of plastic bags and thin strings on the grass.

[0044] The traction mechanism 50 includes a rotating shaft 501 rotatably connected to the machine body 10. Symmetrically fixed to the outside of the rotating shaft 501 are winding wheels 502. A steel cable 504 is wound around the outside of each winding wheel 502. One end of the steel cable 504 away from the winding wheel 502 is fixedly connected to the rotating rod 303. One end of the rotating shaft 501 is fixedly connected to a crank 503.

[0045] The traction mechanism 50 further includes a support block 505 fixedly connected to the outside of the sliding sleeve 301. The steel cable 504 slidably penetrates through the top of the support block 505. A clamping block 506 is fixedly connected to the outside of the steel cable 504. A ratchet wheel 507 is fixedly connected to the outside of the rotating shaft 501. A limiting rod 508 is slidably inserted into the machine body 10. The bottom of the limiting rod 508 is inserted into the ratchet wheel 507. The top of the limiting rod 508 is fixedly connected to a pulling handle 510. A third spring 509 is sleeved on the outside of the limiting rod 508. The third spring 509 is located inside the cavity of the machine body 10. A guide wheel is fixedly connected to the side of the support block 505 to bend the steel cable 504 by 90 degrees. The bottom of the limiting rod 508 is provided with an inclined surface.

[0046] When the support mechanism 20 needs to be folded to the side of the body 10 during specific operation, first, rotate the crank 503 to drive the rotation of the rotating shaft 501. When the rotating shaft 501 rotates, the ratchet wheel 507 slides along the inclined surface at the bottom of the limiting rod 508, thereby pushing the limiting rod 508 upward. Then, under the push of the third spring 509, the limiting rod 508 is inserted into the ratchet wheel 507. With the mutual cooperation of the limiting rod 508 and the third spring 509, the rotating shaft 501 can only rotate in one direction. The rotating shaft 501 winds the steel cable 504 around the outside of the winding wheel 502 through the winding wheel 502. When the steel cable 504 is pulled, first, the rotating rod 303 is pulled, so that the rotating rod 303 drives the insertion rod 304 to disengage from the groove on the side of the body 10. Then, the clamping block 506 on the side of the steel cable 504 is blocked by the support block 505. Next, the steel cable 504 pulls the sliding sleeve 301 to move towards the second limiting block 307. The moving sliding sleeve 301 folds the support mechanism 20 to the side of the body 10 through the push rod 302. When using the steel cable 504 to drive the support mechanism 20 to fold on the surface of the body 10, the folding action of the support mechanism 20 can be completed without approaching the cutter head part that is in operation or may be accidentally started, reducing the risk of injury caused by contacting the cutter head. At the same time, the sliding sleeve 301 compresses and stores energy in the second spring 308.

[0047] When the support mechanism 20 needs to be rotated to the front of the cutter head of the body 10, pull the pull handle 510 upward to drive the limiting rod 508 to disengage from the ratchet wheel 507. At this time, the compressed second spring 308 pushes the sliding sleeve 301 to move towards the first limiting block 306, thereby rotating the support mechanism 20 to the front of the cutter head of the body 10.

[0048] Working principle: When using the lawn mower, the height of the support plate 206 can be adjusted in advance through the adjustment mechanism 60. During mowing, the support mechanism 20 can effectively prevent the blades of the lawn mower from being damaged due to collision with stones, tree roots or other hard objects, not only extending the service life of the lawn mower cutter, but also reducing the cost of replacement and maintenance. During mowing, the cleaning mechanism 40 collects plastic bags and thin ropes on the lawn. After mowing, the traction mechanism 50 can first release the fixation of the limiting mechanism 30 on the support mechanism 20, and then fold the support mechanism 20 to the side of the body 10.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electric lawn mower for scenic areas, characterized in that, The machine body (10) comprises a machine body (10), a support mechanism (20) for preventing the cutter head from touching the ground is provided at the front of the cutter head of the machine body (10), a limiting mechanism (30) for preventing the support mechanism (20) from shaking is further provided on the outside of the machine body (10), a cleaning mechanism (40) for collecting discarded plastic bags is further provided at the front of the cutter head of the machine body (10), and a traction mechanism (50) for driving the support mechanism (20) to rotate is provided in the middle of the machine body (10); The support mechanism (20) comprises a mounting rod (201) rotatably connected to the outside of the machine body (10), connecting rods (202) being symmetrically fixedly connected at both ends of the mounting rod (201), a cross rod (203) being fixedly connected at one end of the connecting rod (202) away from the mounting rod (201), sleeves (204) being symmetrically and vertically fixedly connected at both ends of the cross rod (203), a sliding rod (205) being slidably connected inside each of the sleeves (204), a supporting plate (206) being fixedly connected at the bottom of the sliding rod (205), and an adjusting mechanism (60) for controlling the movement of the supporting plate (206) being provided inside the cross rod (203).

2. The electric lawn mower for scenic spots according to claim 1, characterized in that, The sliding rod (205) is fixedly connected to the outside with a pin block (207), and the pin block (207) is arranged along the length direction of the sliding rod (205). The pin block (207) and the groove on the inner wall of the sleeve (204) are slidably connected to each other. The supporting plate (206) has a circular structure, and the side surface of the supporting plate (206) is bent upward.

3. The electric lawn mower for scenic areas according to claim 2, wherein The limiting mechanism (30) comprises a sliding sleeve (301) slidably sleeved on the outside of the body (10); a push rod (302) is rotatably connected to the top of the sliding sleeve (301); an end of the push rod (302) away from the sliding sleeve (301) is rotatably connected to the outside of the cross bar (203); a rotating rod (303) is also rotatably connected to the outside of the sliding sleeve (301); one end of the rotating rod (303) is fixedly connected to an insertion rod (304); the insertion rod (304) passes through the sliding sleeve (301) and is inserted into a groove on the side of the body (10); a V-shaped spring piece (305) is fixedly connected to the side of the sliding sleeve (301) of the rotating rod (303); and an end of the V-shaped spring piece (305) away from the rotation rod (303) is fixedly connected to the side of the sliding sleeve (301).

4. An electric lawn mower for scenic areas according to claim 3, characterized in that, The limiting mechanism (30) further comprises a first limiting block (306) and a second limiting block (307) fixedly connected to the outside of the body (10), wherein the first limiting block (306) and the second limiting block (307) are respectively located on both sides of the sliding sleeve (301), and a second spring (308) is further sleeved on the outside of the body (10), and the second spring (308) is located between the second limiting block (307) and the sliding sleeve (301).

5. An electric lawn mower for scenic spots according to claim 1, characterized in that, The cleaning mechanism (40) comprises a semicircular mounting plate (401) fixedly connected to the top of the sleeve (204); a plurality of shifting rods (402) are fixedly connected to the bottom of the mounting plate (401); and a plurality of telescopic rods (403) are slidably connected to the side of each shifting rod (402).

6. An electric lawn mower for scenic areas according to claim 5, characterized in that, A moving rod (404) is slidably connected inside the cavity of each shifting lever (402). The side of the moving rod (404) is fixedly connected to a telescopic rod (403). A first spring (406) is also fixedly connected inside the cavity of the shifting lever (402). The top of the first spring (406) is fixedly connected to the bottom of the moving rod (404). The top of the moving rod (404) extends to the top of the mounting plate (401), and a lower pressing plate (405) is fixedly connected to the top of the moving rod (404).

7. An electric lawn mower for scenic areas according to claim 1, characterized in that, The traction mechanism (50) includes a rotating shaft (501) rotatably connected to the machine body (10). Reel wheels (502) are symmetrically and fixedly connected to the outside of the rotating shaft (501). A steel cable (504) is wound around the outside of each reel wheel (502). One end of the steel cable (504) away from the reel wheel (502) is fixedly connected to a rotating rod (303). A crank (503) is fixedly connected to one end of the rotating shaft (501).

8. The electric lawn mower for scenic spots according to claim 7, characterized in that, The traction mechanism (50) further includes a support block (505) fixedly connected to the outside of the sliding sleeve (301). The steel cable (504) slidably penetrates through the top of the support block (505). A clamping block (506) is fixedly connected to the outside of the steel cable (504). A ratchet wheel (507) is fixedly connected to the outside of the rotating shaft (501). A limiting rod (508) is slidably inserted into the outside of the machine body (10). The bottom of the limiting rod (508) is inserted into the ratchet wheel (507). A pulling handle (510) is fixedly connected to the top of the limiting rod (508). A third spring (509) is sleeved on the outside of the limiting rod (508), and the third spring (509) is located inside the cavity of the machine body (10).

9. An electric lawn mower for scenic areas according to claim 1, characterized in that, The adjusting mechanism (60) includes a screw rod (601) rotatably connected to the inner wall of the sleeve (204). The bottom of the screw rod (601) is threadedly connected to a sliding rod (205). A first bevel gear (602) is fixedly connected to the top of the screw rod (601). A transmission shaft (604) is rotatably connected inside the cross bar (203). Second bevel gears (603) are fixedly connected to both ends of the transmission shaft (604), and the second bevel gears (603) are meshed with the first bevel gear (602).

10. An electric lawn mower for scenic areas according to claim 9, characterized in that, A worm gear (605) is fixedly connected to the outside of the transmission shaft (604). A worm (606) is vertically rotatably connected to the cross bar (203), and the worm (606) is meshed with the worm gear (605). A hand wheel (607) is fixedly connected to the top of the worm (606).

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