Inter-ridge mower

Abstract

The invention belongs to the technical field of mowers, and particularly relates to an inter-ridge mower. An inter-ridge mower comprises a supporting plate, and one side of the supporting plate is connected with a mowing mechanism and a power mechanism. A first motor drives a first blade to mow, an electric push rod can push the first blade on a first connecting plate to move forwards or backwards, a fourth connecting plate and a threaded hole are connected through a bolt, the transverse mowing interval can be adjusted, mowing work at different intervals can be achieved, and mowing work at multiple intervals can also be achieved by arranging a plurality of first blades; the inter-ridge mower does not need manual operation, so that the labor cost is greatly reduced; the rotary cutting mode is added, so that the flatness of weed cutting is better facilitated; the cutting coverage area is greatly increased, and cutting blind areas caused by the structure, the installation position and the like are avoided; and the cutting ridge spacing is adjustable, so that the device is suitable for processing weeds between ridges with different ridge spacing.

Description

Technical Field

[0001] The present invention belongs to the technical field of lawn mowers, and in particular to a ridge mower. Background Art

[0002] The development of lawn mowers, as an indispensable tool in the field of gardening and agriculture, is closely linked to the growing demand for efficient and environmentally friendly lawn management. Traditional lawn mower designs are often limited to specific usage scenarios, especially when faced with lawn maintenance with different ridge spacing. They lack sufficient flexibility and adaptability, which not only limits work efficiency, but also increases operational difficulty and cost.

[0003] With the continuous advancement of modern agricultural technology and people's pursuit of an environmentally friendly lifestyle, technological innovation of lawn mowers has become the key to promoting the development of the industry. Just like cyanobacteria, an ancient and complex life form, which not only demonstrates its positive value in promoting ecological balance in nature, but also faces challenges caused by environmental changes, lawn mower technology also needs to continue to explore and innovate while maintaining its basic functions to solve new problems in practical applications. In current gardening and agricultural practices, the diversity of lawn types, densities, and topography has put forward higher requirements on the performance of lawn mowers. Especially in places such as the edge of farmland, park green space, and golf courses, lawn maintenance with different ridge spacing has become a major problem. Traditional lawn mowers often find it difficult to achieve efficient and precise mowing operations in these complex environments, resulting in uneven lawn quality and even unnecessary damage to the soil structure.

[0004] A Chinese utility model patent (publication number: CN205912489 U) discloses a lawn mower system and its lawn mower and connector. The lawn mower system includes a push-cart lawn mower, a balance car and a connector. One end of the connector is connected to the lawn mower, and the other end is detachably connected to the balance car, so that the lawn mower can be pushed forward by the balance car when in working state. When in use, the user connects the lawn mower and the balance car together with the connector, and the balance car drives the lawn mower forward through the connector. Therefore, the user does not need to walk to complete the lawn mowing work. Since the connector and the balance car are detachable for use, the balance car can be disassembled and used as a balance car alone when mowing is not needed. For those who already have a balance car and a lawn mower at home, they only need to add a connector to form the lawn mower system, so the lawn mower system has a high cost performance. However, the lawn mower can only be pushed manually, and the mowing tool is fixed on the frame, and the cutting spacing cannot be flexibly adjusted, and the degree of freedom is poor.

[0005] In view of the problems existing in the prior art, the utility model intends to solve the problems of intelligence and low cutting freedom that occur in the design process of ordinary lawn mowers. Summary of the invention

[0006] The present invention is made to solve the above-mentioned problems, and its purpose is to provide a kind of intelligence, low cutting freedom and other problems. In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a ridge mower, including a support plate, and a mowing mechanism and a power mechanism are connected to one side of the support plate.

[0007] The mowing mechanism comprises a first connecting plate, which is arranged at the bottom of the supporting plate, one end of the first connecting plate is connected to a first motor, and the first motor is connected to a first blade.

[0008] The power mechanism includes a first connecting column, which is arranged at a corner of a support plate, the first connecting column is connected to a second connecting plate, one side of the second connecting plate is connected to a third connecting plate, one end of the third connecting plate is connected to a connecting sleeve, the second motor is arranged in the connecting sleeve, and the second motor is connected to a wheel.

[0009] A slide rail is connected to the bottom of the support plate, a slide plate is arranged on the slide rail, the slide plate is connected to an eighth connecting plate, the eighth connecting plate is connected to the first connecting plate, an electric push rod is arranged on one side of the eighth connecting plate, a fixed plate is arranged on one side of the third connecting plate, a first limiting plate is arranged at one end of the fixed plate, the push rod end of the electric push rod is connected to the first limiting plate, and the cylinder end of the electric push rod is connected to the second limiting plate.

[0010] The eighth connecting plate is provided with a threaded hole, the threaded hole is bolted to the fourth connecting plate, and the fourth connecting plate is connected to the first connecting plate.

[0011] The mowing mechanism is symmetrically arranged with respect to the central axis of the support plate, and the slide rail is symmetrically arranged with respect to the central axis of the support plate.

[0012] A second connecting column is provided at the corner portion above the support plate, one end of the second connecting column is connected to the third connecting column, one end of the third connecting column is connected to the fifth connecting plate, one end of the fifth connecting plate is connected to the isolation plate, a first bracket is provided on one side of the support plate, a camera is provided on the first bracket, a battery is provided on the support plate, and the battery is connected to the first motor, the second motor, the electric push rod and the camera.

[0013] A first reinforcing rib is provided at the connection between the third connecting column and the fifth connecting plate, and a spring is provided between the second connecting column and the fifth connecting plate.

[0014] A first pad is arranged between the first connecting column and the support plate, a first reinforcing plate is arranged at the connection between the first connecting column and the first pad, a second reinforcing plate is arranged at the connection between the first connecting column and the second connecting plate, and the first bracket is a T-shaped structure having a first groove matching the camera.

[0015] A second groove is formed at one end of the first connecting plate, a sixth connecting plate is arranged in the second groove, a third motor is connected to one side of the sixth connecting plate, the third motor is connected to a battery, a seventh connecting plate is arranged at one end of the other side of the sixth connecting plate, an eighth connecting plate is arranged at the other end of the other side of the sixth connecting plate, the first motor is arranged between the seventh connecting plate and the eighth connecting plate, and the seventh connecting plate and the eighth connecting plate are bolted together.

[0016] The technical effect of the present invention is as follows: the battery provides electric energy to the second motor, the second motor is connected to the wheel, and drives the wheel forward. The camera arranged on the first bracket can collect the situation between the ridges for judging the appropriate mowing path. The first motor is connected to one end of the first connecting plate, and the first motor is connected to the first blade. The first motor drives the first blade, and the first blade is a spiral structure, which can speed up the mowing of the lawn mower. When the lawn mower works to the end of a ridge, the weeds in this part of the space cannot be removed, or when the first blade is stuck, the electric push rod can push the first limit plate, the first limit plate drives the fixed plate and the eighth connecting plate, the eighth connecting plate and the slide plate can move along the slide rail, and the eighth connecting plate drives the first blade on the first connecting plate forward or backward. When the lawn mower works to the end of a ridge, the weeds in this part of the space cannot be removed. The electric push rod works to drive the first blade on the first connecting plate to move backward along the direction of travel of the lawn mower, thereby compensating for the area that cannot be cut. The threaded holes 4 are arranged at equal intervals. The horizontal spacing of mowing can be adjusted by bolting the fourth connecting plate and different threaded holes, so that mowing work with different spacings can be realized. Mowing work with multiple spacings can also be realized by setting multiple first blades. At the same time, the third motor can drive the sixth connecting plate to rotate, and the sixth connecting plate then drives the first motor fixed by the seventh connecting plate and the eighth connecting plate to rotate. The first motor is connected to the first blade, which can then drive the first blade to rotate. The first blade is not completely perpendicular to the grass neck when mowing, so that the grass can be mowed quickly. Such an inter-ridge mower does not require human operation, which greatly reduces labor costs; and the cutting method adds rotary cutting, which is more conducive to the flatness of weed cutting; the cutting coverage is greatly increased, avoiding the cutting blind spots caused by the structure, installation position, etc.; the cutting ridge spacing is adjustable, which is suitable for the treatment of inter-ridge weeds with different ridge spacings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] This specification includes the following drawings, which show the following contents:

[0018] Figure 1 It is a schematic diagram of the overall structure of a ridge mower of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of a ridge mower of the present invention;

[0020] Figure 3 It is a schematic diagram of the bottom mechanism of a ridge mower of the present invention;

[0021] Figure 4 The present invention is a ridge mower Figure 2 The enlarged view of point A in the middle;

[0022] Figure 5 The present invention is a ridge mower Figure 2 The enlarged view of point B in the middle;

[0023] Figure 6 The present invention is a ridge mower Figure 3 Enlarged view of point C in the middle;

[0024] Figure 7 The present invention is a ridge mower Figure 3 Enlarged view of point D in the middle.

[0025] The markings in the figure are: 1. Support plate; 101. Second connecting column; 102. Third connecting column; 103. Fifth connecting plate; 104. Isolation plate; 105. First bracket; 106. Camera; 107. First reinforcing rib; 108. Spring; 109. First pad; 110. First reinforcing plate; 111. Second reinforcing plate; 112. First groove; 2. Mowing mechanism; 201. First connecting plate; 202. First motor; 203. First blade; 204. Slide rail; 205. Slide plate ; 206, eighth connecting plate; 207, electric push rod; 208, fixing plate; 209, first limiting plate; 210, second limiting plate; 211, second groove; 212, sixth connecting plate; 213, seventh connecting plate; 214, eighth connecting plate; 215, third motor; 3, power mechanism; 301, first connecting column; 302, second connecting plate; 303, third connecting plate; 304, second motor; 305, wheel; 306, battery; 4, threaded hole; 5, fourth connecting plate. DETAILED DESCRIPTION

[0026] The specific implementation methods of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and facilitating their implementation.

[0027] like Figure 1As shown, a ridge mower includes a support plate 1, and a mowing mechanism 2 and a power mechanism 3 are connected to one side of the support plate 1. The support plate 1 is the basic structure of the entire mower, providing support and stability for the entire structure. The mowing mechanism 2 is used to realize the function of mowing, and the power mechanism 3 drives the entire mower forward.

[0028] The mowing mechanism 2 includes a first connecting plate 201, which is arranged at the bottom of the support plate 1. One end of the first connecting plate 201 is connected to a first motor 202, and the first motor 202 is connected to a first blade 203. The first connecting plate 201 is used to connect the first motor 202, and the first blade 203 is a spiral structure, which can speed up the mower to mow grass.

[0029] The power mechanism 3 includes a first connecting column 301, which is arranged at the corner of the support plate 1. The first connecting column 301 is connected to the second connecting plate 302. The second connecting plate 302 is connected to the third connecting plate 303 by bolts on one side. The third connecting plate 303 is a stepped structure, and a reinforcing plate is arranged on the third connecting plate 303 to increase the connection strength. The connecting sleeve 307 is an L-shaped plate and a sleeve integrally formed structure. One end of the third connecting plate 303 is connected to the connecting sleeve 307 through an L-shaped plate, and the third connecting plate 303 is bolted to the L-shaped plate. The second motor 304 is arranged in the connecting sleeve 307, and the second motor 304 is connected to the wheel 305. The second motor 304 drives the wheel 305 forward, so that the grass can be cut continuously.

[0030] like Figure 3 Shown and Figure 6 As shown, a slide rail 204 is connected to the bottom of the support plate 1, a slide plate 205 is arranged on the slide rail 204, the slide rail 204 is embedded in the groove of the slide plate 205, the slide plate 205 is connected to the eighth connecting plate 206, the eighth connecting plate 206 is connected to the first connecting plate 201, an electric push rod 207 is arranged on one side of the eighth connecting plate 206, a fixed plate 208 is arranged on one side of the eighth connecting plate 206, a first limiting plate 209 is arranged at one end of the fixed plate 208, the push rod end of the electric push rod 207 is connected to the first limiting plate 209 through a pin, and the cylinder end of the electric push rod 207 is connected to the second limiting plate 210, and the second limiting plate 210 is used to fix the electric push rod 207. The electric push rod 207 can push the first limit plate 209, and the first limit plate 209 drives the fixed plate 208 and the eighth connecting plate 303. The eighth connecting plate 303 and the slide plate 205 can move along the slide rail 204, and the eighth connecting plate 206 further drives the first blade 203 on the first connecting plate 201 to move forward or backward. When the lawn mower works to the end of a ridge, the weeds in this part of the space cannot be removed, and the electric push rod 207 works to drive the first blade 203 on the first connecting plate 201 to move backward along the direction of travel of the lawn mower, thereby compensating for the area that cannot be cut.

[0031] like Figure 4 As shown, the eighth connecting plate 206 is provided with a threaded hole 4, the threaded hole 4 is bolted with a fourth connecting plate 5, and the fourth connecting plate 5 is connected to the first connecting plate 201. The threaded holes 4 are provided at equal intervals, and the fourth connecting plate 5 and the threaded holes 4 are connected by bolts, so that the horizontal spacing of mowing can be adjusted, that is, mowing work with different spacings can be achieved, and mowing work with multiple spacings can also be achieved by setting multiple first blades 203.

[0032] The mowing mechanism 2 is symmetrically arranged with respect to the central axis of the support plate 1, and the slide rail 204 is symmetrically arranged with respect to the central axis of the support plate 1. The symmetrical arrangement of the mowing mechanism 2 can realize mowing work at multiple lateral intervals, and the symmetrical arrangement of the slide rail 204 with respect to the central axis of the support plate 1 can make the eighth connecting plate 206 move along the slide rail 204 more smoothly.

[0033] like Figure 2 and Figure 4 As shown, a second connecting column 101 is provided at the upper corner of the support plate 1, one end of the second connecting column 101 is connected to the third connecting column 102, one end of the third connecting column 102 is connected to the fifth connecting plate 103, one end of the fifth connecting plate 103 is connected to the isolation plate 104, a first bracket 105 is provided on one side of the support plate 1, a camera 106 is provided on the first bracket 105, a battery 306 is provided on the support plate 1, and the battery 306 is connected to the first motor 202, the second motor 304, the electric push rod 207 and the camera 106. The second connecting column 101 supports the third connecting column 102, the fifth connecting plate 103 is connected to the isolation plate 104 by bolts, and provides a stable support effect to the isolation plate 104, and the third connecting column 102 and the fifth connecting plate 103 are an integrated structure, and the structure is more stable. The first bracket 105 is used to install the camera 106, which can collect weeds between ridges for implementing a suitable mowing path; the battery 306 can provide stable power to the first motor 202, the second motor 304, the electric push rod 207 and the camera 106.

[0034] like Figure 4 As shown, a first reinforcing rib 107 is provided at the connection between the third connecting column 102 and the fifth connecting plate 103, and a spring 108 is provided between the second connecting column 101 and the fifth connecting plate 103. The first reinforcing rib 107 can strengthen the connection strength between the third connecting column 102 and the fifth connecting plate 103, so that the connection between the third connecting column 102 and the fifth connecting plate 103 is more stable, and the spring 108 can provide a buffering force to the second connecting column 101 and the fifth connecting plate 103 to achieve a shock absorbing effect.

[0035] like Figure 2 and Figure 3As shown, a first pad 109 is arranged between the first connecting column 301 and the support plate 1. The first pad 109 is arranged between the first connecting column 301 and the support plate 1 to reduce the wear between the first connecting column 301 and the support plate 1. A first reinforcing plate 110 is arranged at the connection between the first connecting column 301 and the first pad 109. The first reinforcing plate 110 is a circular structure that can better match the shape of the first connecting column 301. The first reinforcing plate 110 can strengthen the connection strength between the first connecting column 301 and the first pad 109. A second reinforcing plate 111 is provided at the connection of the connecting plate 302. The second reinforcing plate 111 is a circular structure, which can better match the shape of the first connecting column 301. The second reinforcing plate 111 can strengthen the connection strength between the first connecting column 301 and the second connecting plate 302. The first bracket 105 is a T-shaped structure, which can provide a stable connection for the camera 106 and a certain height for the camera 106, so that the camera 106 can observe the weeds. A first groove 112 matching the camera 106 is opened at one end of the first bracket 105. The first groove 112 is used to install the camera 106 to ensure that the camera 106 remains stable during travel.

[0036] like Figure 7 As shown, a second slot 211 is provided at one end of the first connecting plate 201, and the second slot 211 is a T-shaped structure. A sixth connecting plate 212 is provided in the long slot of the second slot 211, and a third motor 215 is provided in the short slot of the second slot 211. The third motor 215 is connected to the sixth connecting plate 212, and the third motor 215 is connected to the battery 306. A seventh connecting plate 213 is provided at one end of the sixth connecting plate 212, and an eighth connecting plate 214 is provided at the other end of the sixth connecting plate 212. The first motor 202 is provided between the seventh connecting plate 213 and the eighth connecting plate 214, and the seventh connecting plate 213 and the eighth connecting plate 214 are bolted. The seventh connecting plate 213 and the eighth connecting plate 214 are rectangular flat plates, and an arc surface matching the first motor 202 is provided between the seventh connecting plate 213 and the eighth connecting plate 214, so as to facilitate the fixing of the first motor 202. The third motor 215 can drive the sixth connecting plate 212 to rotate, and the sixth connecting plate 212 can then drive the first motor 202 fixed by the seventh connecting plate 213 and the eighth connecting plate 214 to rotate. The first motor 202 is connected to the first blade 203, and can then drive the first blade 203 to rotate. When mowing, the first blade 203 is not completely perpendicular to the grass neck, so that the grass can be mowed quickly.

[0037] Functions and Effects of the Embodiments

[0038] The battery 306 provides power to the second motor 304, and the second motor 304 is connected to the wheel 305, driving the wheel 305 forward. The camera 106 provided on the first bracket 105 can collect the situation between the ridges to determine the appropriate mowing path. The first motor 202 is connected to one end of the first connecting plate 201, and the first motor 202 is connected to the first blade 203. The first motor 202 drives the first blade 203. The first blade 203 is a spiral structure, which can speed up the mowing of the lawn mower. When the lawn mower works to the end of a ridge, the weeds in this part of the space cannot be removed, or when the first blade 203 is stuck, the electric push rod 207 can push the first limit plate 209, and the first limit plate 209 drives the fixed plate 208 and the eighth connecting plate 303. The eighth connecting plate 303 and the slide plate 205 can move along the slide rail 204, and the eighth connecting plate 206 then drives the first blade 203 on the first connecting plate 201 forward or backward. When the lawn mower works to the end of a ridge, the weeds in this part of the space cannot be removed. The electric push rod 207 works to drive the first blade 203 on the first connecting plate 201 to move backward along the direction of travel of the lawn mower, thereby compensating for the area that cannot be cut. The threaded holes 4 are arranged at equal intervals, and the fourth connecting plate 5 and the threaded holes 4 are connected by bolts, so that the horizontal spacing of mowing can be adjusted, and mowing work with different spacings can be realized. Mowing work with multiple spacings can also be realized by setting multiple first blades 203. At the same time, the third motor 215 can drive the sixth connecting plate 212 to rotate, and the sixth connecting plate 212 then drives the first motor 202 fixed by the seventh connecting plate 213 and the eighth connecting plate 214 to rotate. The first motor 202 is connected to the first blade 203, and then can drive the first blade 203 to rotate. The first blade 203 is not completely perpendicular to the grass neck when mowing, so that the grass can be mowed quickly. Such a ridge mower does not require human operation, which greatly reduces labor costs; and the cutting method increases rotary cutting, which is more conducive to the flatness of weed cutting; the cutting coverage is greatly increased, avoiding the cutting blind area caused by the structure, installation position, etc.; the cutting ridge spacing is adjustable, which is suitable for the treatment of ridge weeds with different ridge spacings.

[0039] The present invention is described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention; or the above concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A ridge mower, characterized in that: It comprises a support plate (1), one side of which is connected to a mowing mechanism (2) and a power mechanism (3).

2. A ridge mower according to claim 1, characterized in that: The mowing mechanism (2) comprises a first connecting plate (201), the first connecting plate (201) being arranged at the bottom of the supporting plate (1), one end of the first connecting plate (201) being connected to a first motor (202), and the first motor (202) being connected to a first blade (203).

3. A ridge mower according to claim 2, characterized in that: The power mechanism (3) comprises a first connecting column (301), the first connecting column (301) is arranged at a corner of the support plate (1), the first connecting column (301) is connected to a second connecting plate (302), one side of the second connecting plate (302) is connected to a third connecting plate (303), one end of the third connecting plate (303) is connected to a connecting sleeve (307), the second motor (304) is arranged in the connecting sleeve (307), and the second motor (304) is connected to a wheel (305).

4. A ridge mower according to claim 2, characterized in that: The bottom of the support plate (1) is connected to a slide rail (204), a slide plate (205) is arranged on the slide rail (204), the slide plate (205) is connected to an eighth connecting plate (206), the eighth connecting plate (206) is connected to the first connecting plate (201), an electric push rod (207) is arranged on one side of the eighth connecting plate (206), a fixed plate (208) is arranged on one side of the eighth connecting plate (206), a first limiting plate (209) is arranged at one end of the fixed plate (208), a push rod end of the electric push rod (207) is connected to the first limiting plate (209), and a cylinder end of the electric push rod (207) is connected to a second limiting plate (210).

5. The ridge mower according to claim 3, characterized in that: The eighth connecting plate (206) is provided with a threaded hole (4), the threaded hole (4) is bolted to a fourth connecting plate (5), and the fourth connecting plate (5) is connected to the first connecting plate (201).

6. The ridge mower according to claim 4, characterized in that: The mowing mechanism (2) is arranged symmetrically with respect to the central axis of the support plate (1), and the slide rail (204) is arranged symmetrically with respect to the central axis of the support plate (1).

7. The ridge mower according to claim 1, characterized in that: A second connecting column (101) is arranged at an upper corner of the support plate (1); one end of the second connecting column (101) is connected to a third connecting column (102); one end of the third connecting column (102) is connected to a fifth connecting plate (103); one end of the fifth connecting plate (103) is connected to an isolation plate (104); a first bracket (105) is arranged on one side of the support plate (1); a camera (106) is arranged on the first bracket (105); a battery (306) is arranged on the support plate (1); and the battery (306) is connected to the first motor (202), the second motor (304), the electric push rod (207) and the camera (106).

8. The ridge mower according to claim 7, characterized in that: A first reinforcing rib (107) is provided at the connection between the third connecting column (102) and the fifth connecting plate (103), and a spring (108) is provided between the second connecting column (101) and the fifth connecting plate (103).

9. The ridge mower according to claim 7, characterized in that: A first pad (109) is arranged between the first connecting column (301) and the support plate (1); a first reinforcing plate (110) is arranged at the connection between the first connecting column (301) and the first pad (109); a second reinforcing plate (111) is arranged at the connection between the first connecting column (301) and the second connecting plate (302); the first bracket (105) is a T-shaped structure; and a first groove (112) matching the camera (106) is opened at one end of the first bracket (105).

10. The ridge mower according to claim 4, characterized in that: A second groove (211) is formed at one end of the first connecting plate (201), a sixth connecting plate (212) is arranged in the second groove (211), a third motor (215) is connected to one side of the sixth connecting plate (212), the third motor (215) is connected to the battery (306), a seventh connecting plate (213) is arranged at one end of the other side of the sixth connecting plate (212), an eighth connecting plate (214) is arranged at the other end of the other side of the sixth connecting plate (212), the first motor (202) is arranged between the seventh connecting plate (213) and the eighth connecting plate (214), and the seventh connecting plate (213) and the eighth connecting plate (214) are bolted together.

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