A green plant trimming mechanism for maintaining high-speed green isolation belts

Abstract

The present invention relates to the technical field of highway green belt maintenance, and in particular to a green plant trimming mechanism for highway green belt maintenance. The invention aims to solve the problem that when trimming green plants in highway green belts, the trimmed branches and leaves bounce onto the highway, affecting driving safety. The invention comprises a symmetrically distributed trimming body, each of which is slidably connected with an extrusion cover plate, the extrusion cover plate is fixedly connected with a first fixed rod, the first fixed rod is rotatably connected with a third rotating rod, the third rotating rod is fixedly connected with a vertical pruning knife, the extrusion cover plate is installed with an electric gathering member through the fixed rod, the electric gathering member is provided with a first gathering impeller, and the electric gathering member is provided with a second gathering impeller. The present invention gradually rotates and moves the branches and leaves of green plants to the right through the cooperation of the first gathering impeller and the adjacent second gathering impeller, the branches and leaves of green plants are trimmed layer by layer by the vertical pruning knife, and the branches and leaves of green plants are prevented from bouncing onto the highway during trimming, causing an impact on driving safety.

Description

Technical Field

[0001] The invention belongs to the technical field of high-speed green isolation belt maintenance, and specifically relates to a green plant trimming mechanism for high-speed green isolation belt maintenance. Background Art

[0002] Highway green belt refers to the green belt built along the highway. It not only beautifies the environment, but also plays a role in preventing wind and sand, conserving moisture, purifying the air, and absorbing noise.

[0003] As the green belt plants continue to grow, the green belt plants on the highway need to be pruned regularly. However, when pruning the green belt plants on the highway, the pruned branches and leaves may be bounced off by the pruning knives and fall onto the road surface of the highway, affecting driving safety. Summary of the invention

[0004] In order to overcome the disadvantage that when pruning green plants in highway green belts, the pruned branches and leaves may be bounced off by the pruning knives and fall onto the road surface of the highway, thus affecting driving safety, the present invention provides a green plant trimming mechanism for maintaining highway green isolation belts that breaks up branches and leaves.

[0005] The technical solution of the present invention is as follows: A green plant trimming mechanism for maintaining a high-speed green isolation belt comprises symmetrically distributed trimming bodies, the symmetrically distributed trimming bodies are all slidably connected with extrusion cover plates, the height of the green plants is lower than the lower side of the extrusion cover plates, the extrusion cover plates are fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first rotating rod, the extrusion cover plates are rotatably connected with a second rotating rod, the first rotating rod and the second rotating rod are connected by a pulley belt, the first rotating rod and the second rotating rod are both fixedly connected with a first crushing knife, the extrusion cover plates are fixedly connected with a first fixed rod, the first fixed rod is rotatably connected with a third rotating rod, a bevel gear set is arranged between the third rotating rod and the second rotating rod, the third rotating rod is fixedly connected with a vertical trimming knife, the extrusion cover plates are installed with an electric gathering piece through a fixed rod, the electric gathering piece is provided with a uniformly distributed first gathering impeller, the electric gathering piece is provided with a uniformly distributed second gathering impeller, the trimming body is provided with an adjustment mechanism for adjusting the trimming range, the adjustment mechanism is provided with a receiving mechanism, a separation mechanism is arranged between the symmetrically distributed trimming bodies, and the trimming body is provided with a monitoring mechanism for monitoring the trimming path.

[0006] Preferably, the first converging impeller and the second converging impeller are arranged alternately, and the first converging impeller and the second converging impeller rotate in opposite directions.

[0007] Preferably, the adjustment mechanism includes a second electric push rod, which is fixedly connected to an adjacent trimming body, a telescopic end of the second electric push rod is fixedly connected to a second sliding frame, the second sliding frame is fixedly connected to a third electric push rod, a telescopic end of the third electric push rod is fixedly connected to a fixed frame, the second sliding frame is slidably connected to an adjacent fixed frame, the fixed frame is slidably connected to an adjacent trimming body, and the fixed frame is provided with a collection assembly.

[0008] Preferably, the collecting assembly comprises a collecting shell, the collecting shell is fixedly connected to an adjacent fixing frame, the collecting shell is fixedly connected to a crushing shell, and the crushing shell is provided with a second crushing knife.

[0009] Preferably, the top end of the collecting shell is lower than the first crushing knife.

[0010] Preferably, the receiving mechanism includes an electric slide rail, which is fixedly connected to an adjacent collecting shell, a slider inside the electric slide rail is fixedly connected to a fixed shell, the fixed shell is fixedly connected to a second fixed rod that is evenly distributed, the fixed shell is slidably connected to a first sliding frame, the evenly distributed second fixed rods are staggered with the adjacent first sliding frame, and the two cooperate to clamp green plants, the fixed shell is fixedly connected to a first electric push rod, the telescopic end of the first electric push rod is fixedly connected to the adjacent first sliding frame, and the collecting shell is provided with electric pruning knives at equal intervals.

[0011] Preferably, the second fixing rod and the first sliding frame are both wrapped with elastic friction plates.

[0012] Preferably, the separation mechanism includes a second motor, the second motor is fixedly connected to one of the extrusion cover plates, the output shaft of the second motor is fixedly connected to the first gear, the extrusion cover plate fixedly connected to the second motor is rotatably connected to the fourth rotating rod, the fourth rotating rod is fixedly connected to the second gear, the first gear is meshed with the second gear, the fourth rotating rod is fixedly connected to the first fixing plate, the first fixing plate is fixedly connected to the third fixing rod, the symmetrically distributed extrusion cover plates are all provided with grooves, the third fixing rod cooperates with the grooves of the symmetrically distributed extrusion cover plates, the fourth rotating rod is fixedly connected to the second fixing plate, the second fixing plate is fixedly connected to the fourth fixing rod, the trimming body is fixedly connected to the third motor, the output shaft of the third motor is fixedly connected to the third gear, the extrusion cover plate is fixedly connected to the rack, the rack is meshed with the adjacent third gear, the trimming body away from the second motor is fixedly connected to the telescopic frame, the telescopic frame is fixedly connected to the fifth electric push rod, the telescopic end of the telescopic frame is fixedly connected to the limiting block, the telescopic end of the fifth electric push rod is fixedly connected to the limiting block, the extrusion cover plate is provided with a locking assembly, and the limiting block cooperates with the fourth fixed rod.

[0013] Preferably, the locking assembly includes a fourth electric push rod, the fourth electric push rod is fixedly connected to one of the extrusion cover plates, the extrusion cover plate close to the fourth electric push rod is fixedly connected to a fifth fixed rod, the telescopic end of the fourth electric push rod is fixedly connected to a third sliding frame, the third sliding frame is slidably connected to the fifth fixed rod, and the third sliding frame is limitedly cooperated with the extrusion cover plate away from the fourth electric push rod.

[0014] Preferably, the monitoring mechanism includes a symmetrically distributed sixth fixed rod, which is slidably connected to the symmetrically distributed trimming body, a spring is arranged between the sixth fixed rod and the trimming body, the sixth fixed rod is rotatably connected to a sliding wheel, and the trimming body is provided with a monitor.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention gradually rotates and moves the branches and leaves of green plants to the right through the cooperation of the first converging impeller and the adjacent second converging impeller, and the branches and leaves of green plants are pruned layer by layer by the vertical pruning knife, so that the fragments of the branches and leaves of green plants pruned during pruning are smaller, and the branches and leaves of green plants are prevented from being ejected onto the highway during pruning to affect driving safety. The clamping of the branches and leaves of green plants by the second fixed rod and the first sliding frame ensures that the branches and leaves of green plants will not fall onto the road surface of the highway to cause safety hazards when pruning the side branches and leaves of green plants. The third sliding frame, the third fixed rod and the fourth fixed rod are used to stagger the trimming bodies on both sides, so that the present invention can operate normally when encountering obstacles during operation. The detection of the distance to the highway guardrail by the monitor ensures that the present invention will not deviate when pruning green plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a three-dimensional structural cross-sectional view of the first crushing knife, the extrusion cover plate and other parts of the present invention;

[0020] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 It is a three-dimensional structural cross-sectional view of the vertical pruning knife, the electric gathering member and other structures of the present invention;

[0022] Figure 5 A three-dimensional structural cross-sectional view of the collecting housing, electric trimmer and other structures of the present invention;

[0023] Figure 6 It is a three-dimensional structural cross-sectional view of the crushing shell, the second crushing knife and other structures of the present invention;

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the guiding mechanism of the present invention;

[0025] Figure 8 It is an enlarged structural schematic diagram of the accompanying drawing B of the present invention;

[0026] Fig. 9 It is a three-dimensional structural cross-sectional view of the separation mechanism of the present invention;

[0027] Fig.10 For the present invention Figure 7 Schematic diagram of the enlarged structure at C in the middle;

[0028] Fig.11 It is a three-dimensional structural schematic diagram of the fourth rotating rod, the second gear and other parts of the present invention;

[0029] Fig.12 It is a three-dimensional structural cross-sectional view of the locking assembly of the present invention;

[0030] Fig.13 It is a three-dimensional structural cross-sectional view of the monitoring mechanism of the present invention.

[0031] In the figure: 1, trimming body; 2, extrusion cover; 3, first motor; 4, first rotating rod; 5, second rotating rod; 6, first crushing knife; 7, first fixed rod; 8, third rotating rod; 9, bevel gear set; 10, vertical trimming knife; 11, electric gathering piece; 12, first gathering impeller; 13, second gathering impeller; 18, adjustment mechanism; 1801, second electric push rod; 1802, second sliding frame; 1803, third electric push rod; 1804, fixed frame; 1805, collection component; 18051, collection shell; 18052, crushing shell; 18053, second crushing knife; 19, guiding mechanism; 1901, electric slide rail; 1902, fixed shell; 1903, second fixed rod; 1904; first sliding frame; 1905, The first electric push rod; 1906, the electric trimmer; 20, the separation mechanism; 2001, the second motor; 2002, the first gear; 2003, the fourth rotating rod; 2004, the second gear; 2005, the first fixed plate; 2006, the third fixed rod; 2007, the second fixed plate; 2008, the fourth fixed rod; 2009, the locking assembly; 20091, the fourth electric push rod; 20092, the fifth fixed rod; 20093, the third sliding frame; 2010, the third motor; 2011, the third gear; 2012, the rack; 2013, the telescopic frame; 2014, the fifth electric push rod; 2015, the limit block; 21, the monitoring mechanism; 2101, the sixth fixed rod; 2102, the spring; 2103, the sliding wheel; 2104, the monitor. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] Embodiment 1: A green plant trimming mechanism for maintaining a high-speed green belt, such as Figure 1-Figure 4As shown, it includes a symmetrically distributed trimming body 1, and the upper sides of the symmetrically distributed trimming bodies 1 are slidably connected with extrusion cover plates 2, the height of green plants is lower than the lower side of the extrusion cover plates 2, and the lower side of the extrusion cover plates 2 is fixedly connected with a first motor 3, and the output shaft of the first motor 3 is fixedly connected with a first rotating rod 4, and the lower side of the extrusion cover plates 2 is rotatably connected with a second rotating rod 5, and the first rotating rod 4 and the second rotating rod 5 are connected by a pulley belt, and the lower ends of the first rotating rod 4 and the second rotating rod 5 are fixedly connected with a first crushing knife 6 for crushing branches and leaves of green plants, and the lower side of the extrusion cover plates 2 is fixedly connected with a symmetrically distributed first fixed rod 7, and the lower ends of the symmetrically distributed first fixed rods 7 are rotatably connected with a third rotating rod 8, and a third rotating rod 8 away from the trimming body 1 is provided between the second rotating rod 5 and the third rotating rod 8. A bevel gear set 9 is provided, and the symmetrically distributed third rotating rods 8 are connected by pulleys and belts. The left ends of the symmetrically distributed third rotating rods 8 are fixedly connected with vertical pruning knives 10 for trimming branches and leaves of green plants. An electric gathering piece 11 is installed on the lower side of the extrusion cover 2 through a fixed rod. The electric gathering piece 11 is provided with evenly distributed first gathering impellers 12 and second gathering impellers 13. The first gathering impellers 12 and the second gathering impellers 13 are staggered, and the first gathering impellers 12 and the second gathering impellers 13 rotate in opposite directions. The trimming body 1 is provided with an adjusting mechanism 18 for adjusting the trimming range, and the adjusting mechanism 18 is provided with a receiving mechanism 19. A separation mechanism 20 is provided between the symmetrically distributed trimming bodies 1, and the trimming body 1 is provided with a monitoring mechanism 21 for monitoring the trimming path.

[0036] Before using the present invention to trim green plants in a highway green belt, the worker starts the adjustment mechanism 18 according to the green plants to be trimmed, and adjusts the position of the guide mechanism 19 through the adjustment mechanism 18, and then trims the branches and leaves of the green plants.

[0037] When the present invention is used to trim green plants in a high-speed green isolation belt, the staff starts the trimming body 1, the first motor 3 and the electric gathering piece 11 at the same time, the trimming body 1 moves to the left, the electric gathering piece 11 drives the first gathering impeller 12 to rotate counterclockwise, and the electric gathering piece 11 drives the second gathering impeller 13 to rotate clockwise, the first motor 3 drives the first crushing knife 6 close to the trimming body 1 to rotate through the first rotating rod 4, the first rotating rod 4 is driven by the second rotating rod 5 close to the trimming body 1 to rotate through the pulley belt transmission, the second rotating rod 5 drives the first crushing knife 6 away from the trimming body 1 to rotate, the second rotating rod 5 drives the third rotating rod 8 away from the trimming body 1 to rotate through the bevel gear set 9, the third rotating rod 8 away from the trimming body 1 is driven by the pulley belt transmission to rotate the third rotating rod 8 close to the trimming body 1, and the third rotating rod 8 drives the vertical pruning knife 10 to rotate.

[0038] In the process of the trimming vehicle body 1 moving to the left, as the trimming vehicle body 1 continues to move to the left, the electric gathering member 11 first contacts the branches and leaves of the green plants, and the first gathering impeller 12 and the adjacent second gathering impeller 13 cooperate to drive the branches and leaves of the green plants to the right side of the electric gathering member 11. In the process of the branches and leaves of the green plants moving to the right, the tops of the branches and leaves of the green plants first contact the vertical pruning knife 10 and are pruned. As the branches and leaves of the green plants gradually turn to the right, the branches and leaves of the green plants are gradually pruned layer by layer by the vertical pruning knife 10, and the pruned branches and leaves of the green plants fall down to the first crushing knife 6 and are cut off. The chopped branches and leaves of the green plants fall back to the upper side of the green plants. While trimming the branches and leaves on the upper side of the green plants, the staff starts the guiding mechanism 19 to trim and collect the branches and leaves protruding from the side of the green plants. The first gathering impeller 12 and the adjacent second gathering impeller 13 cooperate to gradually move the branches and leaves of the green plants to the right, so that the branches and leaves of the green plants are trimmed layer by layer by the vertical pruning knife 10, so that the fragments of the trimmed branches and leaves of the green plants are smaller when the branches and leaves of the green plants are trimmed, and it is avoided that the branches and leaves of the green plants are ejected onto the highway during pruning to affect the driving safety.

[0039] In the process of trimming the branches and leaves of green plants and moving to the left, the present invention may encounter obstruction by a street lamp pole. When the present invention moves in front of the street lamp pole, the staff controls the separation mechanism 20 to change the two extruded cover plates 2 from a fitted state to a separated state, and trims the branches and leaves of green plants at the same time. After the street lamp pole passes through the present invention, the staff re-controls the separation mechanism 20 to reset the two extruded cover plates 2, and then continues to trim the branches and leaves of green plants.

[0040] When the present invention is used to trim the branches and leaves of green plants, as the trimming vehicle body 1 continues to move to the left, the monitoring mechanism 21 will measure the distance between the front and rear trimming vehicle bodies 1 and the front and rear guardrails. If the distance between the front trimming vehicle body 1 and the front guardrail is too different from the distance between the rear trimming vehicle body 1 and the rear guardrail, it proves that the trimming positions on both sides are skewed. The monitoring mechanism 21 will send an alarm signal to the staff. After receiving the signal in time, the staff will adjust the present invention in time to make the trimming lengths of the green plant branches and leaves on the left and right sides equal, thereby ensuring the aesthetics of the green plant branches and leaves.

[0041] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 2 and Figure 5As shown, the adjustment mechanism 18 includes a second electric push rod 1801, which is fixedly connected to the outer side of the adjacent trimming vehicle body 1, and the telescopic end of the second electric push rod 1801 is fixedly connected to the second sliding frame 1802, and the second sliding frame 1802 is fixedly connected to the third electric push rod 1803 for adjusting the trimming width of green plants, and the telescopic end of the third electric push rod 1803 is fixedly connected to the fixed frame 1804, the second sliding frame 1802 is slidably connected to the adjacent fixed frame 1804, the fixed frame 1804 is slidably connected to the adjacent trimming vehicle body 1, and the fixed frame 1804 is provided with a collecting component 1805.

[0042] like Figure 5 and Figure 6 As shown, the collecting assembly 1805 includes a collecting shell 18051, the top of the collecting shell 18051 is lower than the first crushing knife 6, the collecting shell 18051 is fixedly connected to the inner side of the adjacent fixing frame 1804, the collecting shell 18051 is fixedly connected to a crushing shell 18052, and the crushing shell 18052 is provided with evenly distributed second crushing knives 18053 for crushing branches and leaves of green plants.

[0043] like Figure 5-Figure 8 As shown, the receiving mechanism 19 includes symmetrically distributed electric slide rails 1901, which are fixedly connected to the inner side of the adjacent collecting shell 18051, and the sliders in the symmetrically distributed electric slide rails 1901 are fixedly connected to the fixed shell 1902, and the fixed shell 1902 is fixedly connected to the second fixed rods 1903 evenly distributed in the axial direction, and the fixed shell 1902 is slidably connected to the first sliding frame 1904, and the second fixed rods 1903 evenly distributed in the axial direction are staggered with the adjacent first sliding frame 1904, and the fixed shell 1 902 is fixedly connected with a first electric push rod 1905 for controlling the cooperation between the second fixed rod 1903 and the first sliding frame 1904, so that the second fixed rod 1903 and the first sliding frame 1904 slide relative to each other and clamp the branches and leaves of green plants. The telescopic end of the first electric push rod 1905 is fixedly connected to the adjacent first sliding frame 1904. The collecting shell 18051 is provided with electric pruning knives 1906 at equal intervals. The second fixed rod 1903 and the first sliding frame 1904 are both wrapped with elastic friction plates for enhancing the clamping effect on the branches and leaves of green plants.

[0044] like Figure 2 , Figure 5 and Figure 9-12As shown, the separation mechanism 20 includes a second motor 2001, the second motor 2001 is fixedly connected to the extrusion cover plate 2 on the rear side, the right end of the output shaft of the second motor 2001 is fixedly connected to the first gear 2002, the right side of the extrusion cover plate 2 on the rear side is rotatably connected to the fourth rotating rod 2003, the left end of the fourth rotating rod 2003 is fixedly connected to the second gear 2004, the first gear 2002 is meshed with the second gear 2004, the fourth rotating rod 2003 is fixedly connected to the first fixed plate 2005, the front end of the first fixed plate 2005 is fixedly connected to the third fixed rod 2006, the symmetrically distributed extrusion cover plates 2 are all provided with grooves, the third fixed rod 2006 cooperates with the grooves of the symmetrically distributed extrusion cover plates 2, and the fourth rotating rod 2003 is fixedly connected to the second fixed plate 20 07, the rear end of the second fixed plate 2007 is fixedly connected with the fourth fixed rod 2008, the symmetrically distributed trimming bodies 1 are fixedly connected with the third motor 2010, the output shaft of the third motor 2010 is fixedly connected with the third gear 2011, the symmetrically distributed extrusion cover plates 2 are fixedly connected with the rack 2012, the rack 2012 is meshed with the adjacent third gear 2011, the front trimming body 1 is fixedly connected with the telescopic frame 2013, the telescopic frame 2013 is fixedly connected with the fifth electric push rod 2014, the telescopic end of the telescopic frame 2013 is fixedly connected with the limiting block 2015, the telescopic end of the fifth electric push rod 2014 is fixedly connected with the limiting block 2015, the extrusion cover plate 2 is provided with a locking assembly 2009, and the limiting block 2015 is matched with the fourth fixed rod 2008 for limiting.

[0045] like Figure 5 and Fig. 9 As shown, the locking assembly 2009 includes a fourth electric push rod 20091, which is fixedly connected to the upper side of the extrusion cover 2 on the rear side, and a fifth fixed rod 20092 is fixedly connected to the upper side of the extrusion cover 2 on the front side. The telescopic end of the fourth electric push rod 20091 is fixedly connected to a third sliding frame 20093, and the third sliding frame 20093 is slidably connected to the fifth fixed rod 20092. The third sliding frame 20093 is limitedly matched with the extrusion cover 2 away from the fourth electric push rod 20091.

[0046] like Figure 2 and Fig.13 As shown, the monitoring mechanism 21 includes a symmetrically distributed sixth fixed rod 2101, the symmetrically distributed sixth fixed rod 2101 is slidably connected to the symmetrically distributed trimming body 1, a spring 2102 is arranged between the sixth fixed rod 2101 and the trimming body 1, the sixth fixed rod 2101 is rotatably connected to a sliding wheel 2103, and the trimming body 1 is provided with a monitor 2104 for monitoring the distance between the guardrail and the trimming body 1.

[0047] Before using the present invention to trim the branches and leaves of green plants, the staff first measures the width and height of the branches and leaves of the green plants that need to be trimmed, and then the staff controls the telescopic end of the second electric push rod 1801 to extend or retract according to the measured value, and the telescopic end of the second electric push rod 1801 drives the second sliding frame 1802 to move upward or downward, and the second sliding frame 1802 drives the collecting shell 18051 to move upward or downward through the fixed frame 1804 until the collecting shell 18051 is adjusted to the trimming range of the branches and leaves of green plants, and then the staff controls the telescopic end of the third electric push rod 1803 to extend or retract, and adjusts the distance between the front and rear collecting shells 18051 according to the width of the green plants to be trimmed, until the distance between the collecting shells 18051 on both sides is equal to the width of the green plants to be trimmed, and the adjustment is completed, and the branches and leaves of green plants begin to be trimmed.

[0048] As the trimming vehicle body 1 moves to the left, the staff starts the electric slide rail 1901, and drives the second fixed rod 1903 and the first sliding frame 1904 to move to the left through the fixed housing 1902. When the fixed housing 1902 moves to the left to the limit distance, the second fixed rod 1903 and the first sliding frame 1904 have been inserted between the branches and leaves of the green plants to be trimmed on the side, and the staff controls the telescopic end of the first electric push rod 1905 to extend, and the telescopic end of the first electric push rod 1905 drives the first sliding frame 1904 to move downward until the evenly distributed second fixed rod 1903 is moved to the left. The rod 1903 cooperates with the adjacent first sliding frame 1904 to clamp the branches and leaves extending from the side of the green plant branches and leaves, and then the staff controls the electric slide rail 1901 to retract to the right, and the speed of the electric slide rail 1901 retracting to the right is equal to the speed of the trimming body 1 moving to the left, so as to ensure that the second fixed rod 1903 and the first sliding frame 1904 will not drag the branches and leaves of the green plants, thereby ensuring the overall flatness of the branches and leaves of the green plants on both sides during trimming. As the trimming body 1 continues to move to the left, the electric pruning knife 1906 first contacts the clamped branches and leaves of the green plants and trims the branches and leaves of the green plants.

[0049] After the pruning of the green plant branches and leaves is completed, the second fixed rod 1903 and the first sliding frame 1904 will still clamp the pruned green plant branches and leaves. As the pruning vehicle body 1 moves to the left, the green plant branches and leaves clamped by the second fixed rod 1903 and the first sliding frame 1904 are gradually pruned. Then the staff controls the electric slide rail 1901 to retract quickly to the right until the second fixed rod 1903 and the first sliding frame 1904 are both located in the collection shell 18051. Then the staff controls the telescopic end of the first electric push rod 1905 to retract. The telescopic end of an electric push rod 1905 drives the first sliding frame 1904 to move upward. At this time, the evenly distributed second fixed rods 1903 and the adjacent first sliding frame 1904 no longer clamp the branches and leaves of the green plants. The pruned branches and leaves of the green plants move downward into the crushing shell 18052, and are chopped by the second crushing knife 18053. After chopped, the branches and leaves of the green plants pass through the inclined surface of the crushing shell 18052 and the holes on the lower side of the crushing shell 18052 and fall into the soil around the green plants, adding nutrients to the green plants.

[0050] During the process of pruning the branches and leaves of green plants, the branches and leaves on the front and rear edges of the upper sides of the green plants that have been pruned fall into the crushing shell 18052 at the same time and are crushed and discharged. The branches and leaves of the green plants are clamped by the second fixed rod 1903 and the first sliding frame 1904, ensuring that the branches and leaves of the green plants will not fall onto the road surface of the highway and cause safety hazards when pruning the side branches and leaves of the green plants.

[0051] When the present invention encounters a street light pole during operation, the staff starts the second motor 2001, the second motor 2001 drives the first gear 2002 to rotate through the output shaft, the first gear 2002 drives the fourth rotating rod 2003 to rotate through the second gear 2004, the fourth rotating rod 2003 drives the third fixed rod 2006 to rotate 180 degrees with the fourth rotating rod 2003 as the center through the first fixed plate 2005, so that the third fixed rod 2006 loses the limiting fit with the extruded cover plate 2 on the front side, and the third fixed rod 2006 generates a limiting fit with the extruded cover plate 2 on the rear side, and at the same time, the fourth rotating rod 2003 drives the fourth fixed rod 2008 to rotate 180 degrees with the fourth rotating rod 2003 as the center through the second fixed plate 2007, until the fourth fixed rod 2008 forms a limiting fit with the limiting block 2015 The telescopic end of the fourth electric push rod 20091 drives the third sliding frame 20093 to move upward until the third sliding frame 20093 loses the limit on the front extrusion cover plate 2. At this time, the third motors 2010 on the front and rear sides are started at the same time. The third motor 2010 drives the third gear 2011 to rotate through the output shaft. The third gear 2011 on the front side drives the front extrusion cover plate 2 to move forward through the front rack 2012. The third gear 2011 on the rear side drives the rear extrusion cover plate 2 to move backward through the rear rack 2012. At the same time, the user controls the fifth electric push rod 2014 to extend outward. The limit block 2015 moves backward with the rear extrusion cover plate 2 at the same time. At this time, a gap is generated between the front and rear extrusion cover plates 2.

[0052] As the trimming vehicle body 1 continues to move forward, the lamp post gradually passes through the gap between the extruded cover plates 2 on both sides and moves to the right to the rear side of the extruded cover plates 2. Then the staff simultaneously starts the third motors 2010 on the front and rear sides to drive the extruded cover plates 2 on the front and rear sides to reset. After the extruded cover plates 2 on the front and rear sides are fitted together, the staff controls the telescopic end of the fourth electric push rod 20091 to retract, and the telescopic end of the fourth electric push rod 20091 drives the third sliding frame 20093 to move downward until the third sliding frame 20093 is reset and forms a limit position with the extruded cover plate 2 on the front side again. Then the staff starts the second motor 2001, which drives the first fixed plate 2005, the third fixed rod 2006, the second fixed plate 2007 and the fourth fixed rod 2008 to rotate 90 degrees with the fourth rotating rod 2003 as the center. Plate 2007 no longer blocks the lamp post. As the trimming vehicle body 1 continues to move to the left, when the lamp post moves to the rear side of the second fixed plate 2007, the staff starts the second motor 2001 to drive the first fixed plate 2005, the third fixed rod 2006, the second fixed plate 2007 and the fourth fixed rod 2008 to rotate 90 degrees with the fourth rotating rod 2003 as the center. At this time, the third fixed rod 2006 forms a limiting fit with the front extrusion cover plate 2 again. During this process, the staff controls the telescopic end of the fifth electric push rod 2014 to retract, and the telescopic end of the fifth electric push rod 2014 drives the limiting block 2015 to reset, and continues to trim the green plants. The trimming vehicle bodies 1 on both sides are staggered and limited by the third sliding frame 20093, the third fixed rod 2006 and the fourth fixed rod 2008, so that the present invention can operate normally even if it encounters obstacles during operation.

[0053] When trimming the branches and leaves of green plants, since some sections of the expressway have a certain degree of inclination, as the trimming vehicle body 1 moves forward, the sliding wheel 2103 keeps in contact with and rotates with the expressway guardrail. When the expressway guardrail is inclined, the expressway guardrail squeezes the sliding wheel 2103 to move forward, and the sliding wheel 2103 squeezes the spring 2102 at the same time. At this time, the monitors 2104 on both sides simultaneously detect the change in distance from the expressway guardrail, and simultaneously transmit adjustment signals to the trimming vehicle bodies 1 on both sides to adjust the forward direction of the trimming vehicle body 1. The detection of the distance to the expressway guardrail by the monitor 2104 ensures that the present invention will not produce deflection when trimming green plants, ensures that the trimming degree on both sides of the green plants is the same, and ensures the aesthetics of the green plants.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A green plant trimming mechanism for maintaining a high-speed green isolation belt, characterized in that: The invention comprises a symmetrically distributed trimming body (1), each of the symmetrically distributed trimming bodies (1) is slidably connected to an extrusion cover plate (2), the height of the green plant is lower than the lower side of the extrusion cover plate (2), the extrusion cover plate (2) is fixedly connected to a first motor (3), the output shaft of the first motor (3) is fixedly connected to a first rotating rod (4), the extrusion cover plate (2) is rotatably connected to a second rotating rod (5), the first rotating rod (4) and the second rotating rod (5) are connected via a pulley belt, the first rotating rod (4) and the second rotating rod (5) are both fixedly connected to a first crushing knife (6), the extrusion cover plate (2) is fixedly connected to a first fixed rod (7), the first fixed rod (7) is rotatably connected to a third rotating rod (8), and the third rotating rod A bevel gear set (9) is arranged between the rod (8) and the second rotating rod (5); a vertical pruning knife (10) is fixedly connected to the third rotating rod (8); an electric gathering piece (11) is installed on the extrusion cover plate (2) through a fixed rod; the electric gathering piece (11) is provided with a uniformly distributed first gathering impeller (12); the electric gathering piece (11) is provided with a uniformly distributed second gathering impeller (13); the trimming vehicle body (1) is provided with an adjustment mechanism (18) for adjusting the trimming range; the adjustment mechanism (18) is provided with a guide mechanism (19); a separation mechanism (20) is arranged between the symmetrically distributed trimming vehicles (1); and the trimming vehicle body (1) is provided with a monitoring mechanism (21) for monitoring the trimming path; The first gathering impeller (12) and the adjacent second gathering impeller (13) cooperate to gradually move the branches and leaves of the green plants to the right, so that the branches and leaves of the green plants are pruned layer by layer by the vertical pruning knife (10); The first converging impeller (12) and the second converging impeller (13) are arranged alternately, and the first converging impeller (12) and the second converging impeller (13) rotate in opposite directions; The receiving mechanism (19) comprises an electric slide rail (1901), the electric slide rail (1901) is fixedly connected to an adjacent collecting shell (18051), a slider in the electric slide rail (1901) is fixedly connected to a fixed shell (1902), the fixed shell (1902) is fixedly connected to a uniformly distributed second fixed rod (1903), the fixed shell (1902) is slidably connected to a first sliding frame (1904), the uniformly distributed second fixed rods (1903) and the adjacent first sliding frame (1904) are staggered, and the two cooperate to clamp the green plants, the fixed shell (1902) is fixedly connected to a first electric push rod (1905), the telescopic end of the first electric push rod (1905) is fixedly connected to the adjacent first sliding frame (1904), and the collecting shell (18051) is provided with electric pruning knives (1906) at equal intervals.

2. The green plant trimming mechanism for maintaining the high-speed green isolation belt according to claim 1 is characterized by: The adjustment mechanism (18) comprises a second electric push rod (1801), the second electric push rod (1801) is fixedly connected to an adjacent trimming vehicle body (1), the telescopic end of the second electric push rod (1801) is fixedly connected to a second sliding frame (1802), the second sliding frame (1802) is fixedly connected to a third electric push rod (1803), the telescopic end of the third electric push rod (1803) is fixedly connected to a fixed frame (1804), the second sliding frame (1802) is slidably connected to an adjacent fixed frame (1804), the fixed frame (1804) is slidably connected to an adjacent trimming vehicle body (1), and the fixed frame (1804) is provided with a collecting assembly (1805).

3. The green plant trimming mechanism for maintaining the high-speed green isolation belt according to claim 2 is characterized in that: The collecting assembly (1805) includes a collecting shell (18051), wherein the collecting shell (18051) is fixedly connected to an adjacent fixing frame (1804), and the collecting shell (18051) is fixedly connected to a crushing shell (18052), and the crushing shell (18052) is provided with a second crushing knife (18053).

4. The green plant trimming mechanism for maintaining the high-speed green isolation belt according to claim 3 is characterized by: The top end of the collecting shell (18051) is lower than the first crushing knife (6).

5. The green plant trimming mechanism for maintaining the high-speed green belt according to claim 4 is characterized by: The second fixed rod (1903) and the first sliding frame (1904) are both wrapped with elastic friction plates.

6. The green plant trimming mechanism for maintaining the high-speed green isolation belt according to claim 5, characterized in that: The separation mechanism (20) comprises a second motor (2001), the second motor (2001) is fixedly connected to one of the extrusion cover plates (2), the output shaft of the second motor (2001) is fixedly connected to the first gear (2002), the extrusion cover plate (2) fixedly connected to the second motor (2001) is rotatably connected to a fourth rotating rod (2003), the fourth rotating rod (2003) is fixedly connected to the second gear (2004), the first gear (2002) meshes with the second gear (2004), the fourth rotating rod (2003) is fixedly connected to the first fixed plate (2005), the first fixed plate (2005) is fixedly connected to the third fixed rod (2006), the symmetrically distributed extrusion cover plates (2) are all provided with grooves, the third fixed rod (2006) cooperates with the grooves of the symmetrically distributed extrusion cover plates (2), the fourth rotating rod (2003) is fixedly connected to the second fixed plate (200 7), the second fixing plate (2007) is fixedly connected to a fourth fixing rod (2008), the trimming body (1) is fixedly connected to a third motor (2010), the output shaft of the third motor (2010) is fixedly connected to a third gear (2011), the extrusion cover plate (2) is fixedly connected to a rack (2012), the rack (2012) is meshed with an adjacent third gear (2011), and the trimming body (1) away from the second motor (2001) is fixedly connected to the third motor (2010). ) is fixedly connected with a telescopic frame (2013), the telescopic frame (2013) is fixedly connected with a fifth electric push rod (2014), the telescopic end of the telescopic frame (2013) is fixedly connected with a limiting block (2015), the telescopic end of the fifth electric push rod (2014) is fixedly connected with the limiting block (2015), the extrusion cover plate (2) is provided with a locking assembly (2009), and the limiting block (2015) is matched with the fourth fixed rod (2008) in limiting manner.

7. The green plant trimming mechanism for maintaining the high-speed green isolation belt according to claim 6 is characterized by: The locking assembly (2009) comprises a fourth electric push rod (20091), the fourth electric push rod (20091) is fixedly connected to one of the extruded cover plates (2), the extruded cover plate (2) close to the fourth electric push rod (20091) is fixedly connected to a fifth fixed rod (20092), the telescopic end of the fourth electric push rod (20091) is fixedly connected to a third sliding frame (20093), the third sliding frame (20093) is slidably connected to the fifth fixed rod (20092), and the third sliding frame (20093) is limitedly matched with the extruded cover plate (2) far away from the fourth electric push rod (20091).

8. The green plant trimming mechanism for maintaining the high-speed green belt according to claim 7, characterized in that: The monitoring mechanism (21) comprises a symmetrically distributed sixth fixed rod (2101), the symmetrically distributed sixth fixed rod (2101) is slidably connected to the symmetrically distributed trimming body (1), a spring (2102) is provided between the sixth fixed rod (2101) and the trimming body (1), the sixth fixed rod (2101) is rotatably connected to a sliding wheel (2103), and the trimming body (1) is provided with a monitor (2104).

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