Pruning device for landscaping

Abstract

The application discloses a pruning device for garden engineering and relates to the field of pruning devices, which comprises a pruning seat, a fixed knife is fixedly installed on the top of the pruning seat, a fixed rod is fixedly installed on the end of the pruning seat away from the fixed knife, an extension rod is fixedly installed on the end of the fixed rod away from the pruning seat, a handle is fixedly arranged at the bottom of the extension rod, a pruning mechanism is installed on the pruning seat, a shearing knife is arranged on the pruning mechanism, a driving wheel is fixedly installed at the bottom of the shearing knife, a driven gear is arranged below the driving wheel, a rotating shaft is fixedly installed on the driven gear, and the rotating shaft passes through the pruning seat through a bearing and is fixedly connected with a driving gear. The pruning device for garden engineering can drive the driving wheel meshed with the driven gear to rotate clockwise through the counterclockwise rotation of the driven gear, the shearing knife rotates clockwise to reduce the included angle between the shearing knife and the fixed knife, the high branches of the garden are sheared, and the shearing work on the branches and leaves of the high trees can be realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of pruning equipment, in particular to a pruning equipment for garden engineering. BACKGROUND

[0002] The construction of garden engineering needs to use pruning shears to prune branches in the garden. The existing pruning shears cannot retract and fix the blade after use. The exposed blade edge not only easily injures the user but also collides with external objects and is damaged when moving or storing, which is inconvenient for the user to use.

[0003] To solve the above problems, through retrieval, the Chinese patent with publication number CN216722198U discloses a pruning equipment based on garden engineering. The equipment includes a pruning shear body, a first connecting block, a second connecting block, a clamping plate, a knob, an open slot, a screw rod, a push sleeve, a clamping block and a clamping groove. The first connecting block and the second connecting block are respectively arranged at the top and the bottom of the inner side of the pruning shear body. The first connecting block and the second connecting block are fixedly connected with the pruning shear body. The clamping plate is fixedly connected to the top of the second connecting block. The knob is arranged on the right side of the first connecting block. The open slot is formed in the interior of the first connecting block. The screw rod is fixedly connected to the left side of the knob. The left side of the screw rod penetrates into the interior of the open slot. The screw rod is movably connected with the inner wall of the first connecting block. The push sleeve is threadedly connected to the surface of the screw rod. The clamping block is fixedly connected to the left side of the push sleeve. The clamping groove is formed in the bottom of the first connecting block. The clamping groove is in communication with the open slot.

[0004] Although the above-mentioned device can prune garden plants, it cannot prune high trees in actual use. If high trees are not pruned, their branches and leaves may grow disorderly, which destroys the overall landscape coordination and level of the garden and forms a sharp contrast with carefully pruned shrubs, resulting in inconsistent garden landscape style and reducing the overall ornamental value of the garden. Climbing trees to prune them is prone to accidents, and using a step ladder to prune requires changing the position of the step ladder at any time, which is time-consuming and laborious. SUMMARY

[0005] The present application aims to provide a pruning equipment for garden engineering to solve the defects mentioned in the background.

[0006] In order to achieve the above object, the pruning device for garden engineering is provided, which comprises a pruning seat, a fixed knife is fixedly installed on the top of the pruning seat, a fixed rod is fixedly installed on the end of the pruning seat away from the fixed knife, an extension rod is fixedly installed on the end of the fixed rod away from the pruning seat, a handle is fixedly arranged on the bottom of the extension rod, a pruning mechanism is installed on the pruning seat, a shearing knife is arranged on the pruning mechanism, a driving wheel is fixedly installed on the bottom of the shearing knife, a driven gear is arranged below the driving wheel, a rotating shaft is fixedly installed on the driven gear, the rotating shaft passes through the pruning seat through a bearing and is fixedly connected with a driving gear.

[0007] Further, the handle is a cylindrical structure made of engineering plastic material, a plurality of anti-skid pads are uniformly fixedly arranged on the circumferential outer wall of the handle, the distance between adjacent two groups of anti-skid pads is consistent, and the handle is fixedly connected with the pruning seat through the extension rod and the fixed rod.

[0008] Further, the pruning mechanism comprises the shearing knife, a blade, the fixed knife, the driving wheel, the rotating shaft, the driven gear, the driving gear, a driving rack, a guide rail, a guide seat, a connecting rod, a limiting piece, a spring, a pressing piece, an operating column, a limiting seat, a connecting seat and a starting column; the shearing knife and the fixed knife are installed together, and the inner sides of the shearing knife and the fixed knife are both fixedly provided with the blade.

[0009] Further, the shearing knife and the fixed knife are both arranged in an arc shape, the rotating shaft is fixedly connected with the bottom of the shearing knife, the rotating shaft is movably connected with the pruning seat through a bearing at the bottom, the shearing knife is driven to rotate through the driving wheel, the driven gear and the driving gear, and the shearing knife rotates with the rotating shaft as the center; the shearing knife and the fixed knife are movably connected through the rotating shaft, the shearing knife and the fixed knife are both made of a "C" shaped structure of stainless steel material, the blades on the inner walls of the shearing knife and the fixed knife are both arranged in a "C" shape, the included angle between the shearing knife and the fixed knife is adjustable in the range of 0-75 degrees, the top of the shearing knife and the fixed knife is arranged in an arc shape, and the circumferential outer wall of the shearing knife and the fixed knife is designed in a streamline shape.

[0010] Further, the driving wheel and the driven gear are matched in size, the driving wheel is a sector gear, the driving wheel and the driven gear are meshingly connected, the driven gear is coaxially arranged with the driving gear, and the diameter of the driving gear is smaller than that of the driven gear.

[0011] Further, the driving rack is movably installed below the driving gear, the driving rack is fixedly installed with the guide seat at the bottom, the guide seat is matched in size with the guide rail, the guide rail is screw-fixed on the surface of the pruning seat at the bottom, the guide seat is slidingly arranged in the guide rail, the driving gear and the driving rack are matched in size, and the driving gear and the driving rack are meshingly connected.

[0012] Further, the bottom of the driving rack is fixedly provided with an operation column, and the outer side of the operation column is sleeved with a limiting sheet, the limiting sheet is annular, and a through hole is formed in the inner side of the limiting sheet, and the diameter of the through hole is larger than that of the operation column.

[0013] Further, the outer side of the operation column is fixedly provided with an extrusion sheet, the extrusion sheet is circular, and a spring is arranged on the outer side of the operation column and between the limiting sheet and the extrusion sheet.

[0014] Further, the end of the operation column, away from the driving rack, is fixedly provided with a connecting seat, and the end of the connecting seat is fixedly provided with a starting column, and the angle between the starting column and the operation column is 90 degrees, and a plurality of groups of anti-skid pads are evenly arranged on the circumferential outer wall of the starting column.

[0015] Further, a plurality of groups of limiting seats are evenly inserted into the outer side of the operation column, and the limiting seats are fixedly connected to the circumferential outer wall of the extension rod at the bottom, the starting column is pushed upward, the operation column extrudes the spring through the extrusion sheet, the driving rack moves upward to drive the driving gear and the driven gear to rotate counterclockwise, and the shearing cutter rotates clockwise to reduce the included angle between the shearing cutter and the fixed cutter to shear the high branches in the garden.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] 1. In the present application, the opening positions of the shearing cutter and the fixed cutter are placed on the high branches that need to be sheared by holding the handle with the left hand, at this time, the starting column is pushed upward, the operation column extrudes the spring through the extrusion sheet, and the driving rack moves upward to drive the driving gear to rotate counterclockwise, the driving gear drives the driven gear to rotate counterclockwise, the rotation of the driven gear counterclockwise can drive the driving wheel engaged therewith to rotate clockwise, the shearing cutter rotates clockwise to reduce the included angle between the shearing cutter and the fixed cutter to shear the high branches in the garden, and the branches and leaves on the high trees can be sheared, the included angle between the shearing cutter and the fixed cutter can be adjusted flexibly according to the position and growth angle of the high branches, the high branches of different directions and shapes can be better adapted, and the accuracy and convenience of shearing are improved.

[0018] 2. The present application is provided with a whole pruning shear and a fixed shear, and the inner side of the whole pruning shear and the fixed shear is fixedly provided with a blade, when the branches and leaves are cut, the contact area of the "C"-shaped blade with the branches and leaves is larger, which can better fit the shape of the branches and leaves, especially for some irregularly shaped branches and leaves, accurate cutting can also be realized, avoiding the situation that the blade slips or the cutting position is inaccurate, so that the pruning position and degree can be more accurately controlled; the two "C"-shaped blades are oppositely arranged, and when shearing, an action similar to embracing can be formed, and a bidirectional shearing force is formed on the branches and leaves, compared with a single-blade shearing cutter, thicker branches and leaves can be cut more easily, the shearing times are reduced, and the work efficiency is improved;

[0019] 3. The "C"-shaped design of the present application can better fix the branches and leaves during cutting, prevent the branches and leaves from shaking or being torn during cutting, and minimize the damage to other parts of the branches and leaves except the cutting part, which is beneficial to maintaining the appearance and physiological function of the plants; the "C"-shaped blade has good adaptability to branches and leaves of different thickness and shape; whether it is a thin branch or a thick branch, the "C"-shaped blade can realize effective cutting by adjusting the contact angle and force with the branches and leaves, and can meet the pruning needs of branches and leaves of various plants in garden pruning. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a front view of the structure of the present application;

[0021] Figure 2 is a side view of the structure of the present application;

[0022] Figure 3 is a bottom view of the structure of the present application;

[0023] Figure 4 is a schematic view of the pruning seat and its installation structure of the structure of the present application;

[0024] Figure 5 is a rear view of the structure of the present application; Figure 4

[0025] Figure 6 is a bottom view of the structure of the present application; Figure 5

[0026] Figure 7 is a side view of the structure of the present application; Figure 4

[0027] Figure 8 is a schematic view of the handle and its connection structure of the structure of the present application.

[0028] [REFERENCE SIGNS]

[0029] ​​​1, pruning seat; 2, fixed rod; 3, extension rod; 4, handle; 5, pruning mechanism; 50, cutting knife; 51, blade; 52, fixed knife; 53, drive wheel; 531, rotating shaft; 54, driven gear; 55, driving gear; 551, driving rack; 552, guide rail; 5521, guide seat; 553, connecting rod; 56, limiting piece; 57, spring; 58, extrusion piece; 581, operation column; 582, limiting seat; 583, connecting seat; 59, starting column. DETAILED DESCRIPTION

[0030] Detailed implementation one: please see Figures 1-8 The application provides a technical solution: a pruning device for garden engineering, comprising a pruning seat 1, a fixed knife 52 is fixedly installed at the top of the pruning seat 1, a fixed rod 2 is fixedly installed at one end of the pruning seat 1 away from the fixed knife 52, an extension rod 3 is fixedly installed at one end of the fixed rod 2 away from the pruning seat 1, a handle 4 is fixedly arranged at the bottom of the extension rod 3, a pruning mechanism 5 is installed on the pruning seat 1, a cutting knife 50 is arranged on the pruning mechanism 5, a drive wheel 53 is fixedly installed at the bottom of the cutting knife 50, a driven gear 54 is arranged below the drive wheel 53, a rotating shaft is fixedly installed on the driven gear 54, the rotating shaft passes through the pruning seat 1 through a bearing and is fixedly connected with a driving gear 55.

[0031] Working principle: when using, when the high branches need to be cut, hold the handle 4 with the left hand, place the opening position of the cutting knife 50 and the fixed knife 52 on the high branches that need to be cut, at this time, push the starting column 59 upwards, the operating column 581 extrudes the spring 57 through the extrusion piece 58, at the same time, the driving rack 551 moves upwards to drive the driving gear 55 to rotate counterclockwise, the driving gear 55 drives the driven gear 54 to rotate counterclockwise, the counterclockwise rotation of the driven gear 54 can drive the driving wheel 53 engaged with it to rotate clockwise, the cutting knife 50 rotates clockwise to reduce the included angle between the cutting knife 50 and the fixed knife 52 to cut the garden high branches, which can realize the cutting work of the branches and leaves of high trees; according to the position and growth angle of the high branches, the included angle between the cutting knife 50 and the fixed knife 52 can be adjusted flexibly, which can better adapt to high branches of different directions and shapes, improve the accuracy and convenience of cutting, and avoid repeated adjustment or smooth cutting due to poor angle; by using the principle of lever, the operator can save more labor when cutting high branches; compared with other relatively rigid or inflexible cutting methods, the physical exertion of the operator can be reduced, so that the cutting work can be completed more efficiently, the work efficiency is improved, and the time and labor cost are saved; by accurately controlling the rotation angle of the cutting knife, the high branches can be cut more accurately, only the part that needs to be trimmed is removed, and the damage to other healthy parts of the tree is minimized; it is helpful for the wound healing of the tree, reduces the risk of infection of the tree by diseases and pests, and protects the growth and health of the tree; when the cutting of the high branches is completed, the starting column 59 is released, the compressed spring 57 is reset and rebounds, the driving rack 551 moves downwards, the driving wheel 53 is driven away from the fixed knife 52 through the driving gear 55 and the driven gear 54, the included angle between the fixed knife 52 and the cutting knife 50 is increased, and the cutting cycle of a group of high branches is completed; when the driving rack 551 rises and falls, the bottom guide seat 5521 is inserted into the inside of the guide rail 552, which can limit and guide the driving rack 551 when it rises and falls, ensure the stability of the driving rack 551 when it rises and falls, and avoid the disengagement between the driving rack 551 and the driving gear 55;

[0032] The shearing knife 50 and the fixed knife 52 are both arranged in a "C" shape, and the inner side of the shearing knife 50 and the fixed knife 52 is fixedly provided with a knife edge 51. When cutting branches and leaves, the "C"-shaped knife edge 51 has a larger contact area with the branches and leaves, can better fit the shape of the branches and leaves, and can also achieve more accurate cutting for branches and leaves of irregular shapes, thereby avoiding the situation that the knife edge 51 slips or the cutting position is inaccurate, so that the cutting position and degree can be more accurately controlled; the two "C"-shaped knife edges 51 are oppositely arranged, can form a ring-like action during shearing, and form a bidirectional shearing force on the branches and leaves, so that thicker branches and leaves can be cut more easily compared with a single-blade shearing knife, the shearing times are reduced, and the working efficiency is improved; the "C"-shaped knife edge 51 can uniformly apply pressure on the branches and leaves, so that the cut surface after cutting is smoother; the smooth cut surface is beneficial to the healing of the plant wound, reduces the opportunity for pests and diseases to invade from the wound, and is helpful for the healthy growth of the plant; the "C"-shaped design can better fix the branches and leaves during cutting, prevent the branches and leaves from shaking or being torn during the cutting process, and minimize the damage to other parts of the branches and leaves except the cutting part, which is beneficial to maintaining the appearance and physiological function of the plant; the "C"-shaped knife edge 51 has good adaptability to branches and leaves of different thicknesses and shapes; whether it is a thin branch or a thick branch, the "C"-shaped knife edge 51 can realize effective cutting by adjusting the contact angle and force with the branches and leaves, and can meet the pruning needs of branches and leaves of various plants in garden pruning; the length of the extension rod 3 is preferably about 1.5 meters, so that the shearing height of the pruning seat 1 can be increased; and the branches and leaves at a higher position can be sheared conveniently.

[0033] Specific implementation method two: the handle 4 is a cylindrical structure made of engineering plastic material, and a plurality of anti-skid pads are uniformly fixed on the circumferential outer wall of the handle 4. The distance between adjacent two anti-skid pads is consistent. The handle 4 is fixedly connected with the pruning seat 1 through the extension rod 3 and the fixed rod 2.

[0034] Specific implementation method three: the pruning mechanism 5 includes a shearing knife 50, a knife edge 51, a fixed knife 52, a driving wheel 53, a rotating shaft 531, a driven gear 54, a driving gear 55, a driving rack 551, a guide rail 552, a guide seat 5521, a connecting rod 553, a limiting piece 56, a spring 57, a pressing piece 58, an operating column 581, a limiting seat 582, a connecting seat 583, and a starting column 59. The shearing knife 50 and the fixed knife 52 are installed together, and the inner side of the shearing knife 50 and the fixed knife 52 is fixedly provided with the knife edge 51.

[0035] Specific embodiment four: this embodiment is a further limitation of specific embodiment three, the cutting knife 50 and the fixed knife 52 are both arc-shaped, the bottom of the cutting knife 50 is fixedly connected with a rotating shaft 531, the bottom of the rotating shaft 531 is movably connected with the pruning seat 1 through a bearing, the cutting knife 50 is driven to rotate through a driving wheel 53, a driven gear 54 and a driving gear 55, and the cutting knife 50 rotates with the rotating shaft 531 as the center; the cutting knife 50 and the fixed knife 52 are movably connected through the rotating shaft 531, the cutting knife 50 and the fixed knife 52 are both "C" shaped structures made of stainless steel, the cutting edges 51 on the inner walls of the cutting knife 50 and the fixed knife 52 are both "C" shaped, the included angle between the cutting knife 50 and the fixed knife 52 is adjustable in the range of 0-75 degrees, and the top of the cutting knife 50 and the fixed knife 52 is arc-shaped; the circumferential outer wall of the cutting knife 50 and the fixed knife 52 is streamline designed.

[0036] The arc-shaped top can more gently contact the branches and surrounding leaves of the tree during pruning, reducing accidental damage to non-pruned parts, helping to protect the health of the tree, promote wound healing and reduce the risk of infection; whether during pruning operation or when the tool is idle, the arc-shaped top can avoid sharp corners from hanging on other objects, such as other plants in the garden, making the operation smoother and reducing damage to the surrounding environment; the arc-shaped design can better fit different thicknesses and shapes of branches, allowing the cutting action to be more stable and accurate during pruning, improving the quality and effect of pruning and ensuring a smooth cut; the streamline outer wall can prevent debris, dust or leaf fragments from getting stuck in the gaps or recesses of the tool, keeping the tool clean and running smoothly and reducing the risk of damage to the cutting edge due to jamming; the arc-shaped top and the streamline outer wall can cleverly avoid surrounding leaves when the tool moves among the leaves, reducing the risk of scratching healthy leaves; for some delicate leaf-shaped plants that are easily damaged, ordinary tools are prone to scratching the leaves, affecting their appearance and growth, but this design can prevent such situations and ensure the integrity of the plants; the surface of the leaves has stomata, which are responsible for respiration and transpiration; if scratched by a tool, the stomata will be damaged, interfering with the normal physiological activities of the plant; this design can prevent scratching and ensure the integrity of the leaf stomata, maintaining the plant's ability to exchange gases and regulate water, promoting its healthy growth.

[0037] Specific embodiment five: this embodiment is a further limitation of specific embodiment four, the driving wheel 53 and the driven gear 54 are appropriately sized, the driving wheel 53 is a sector gear, the driving wheel 53 and the driven gear 54 are meshingly connected, the driven gear 54 is coaxially arranged with the driving gear 55, and the diameter of the driving gear 55 is smaller than that of the driven gear 54.

[0038] Specific implementation six: this implementation is further limited to the fifth specific implementation, the lower movable installation of the driving gear 55 is provided with a driving rack 551, the driving rack 551 is fixedly installed with a guide seat 5521 at the bottom, the guide seat 5521 is matched in size with the guide rail 552, the guide rail 552 is fixedly screwed at the bottom of the surface of the pruning seat 1, the guide seat 5521 is slidably arranged in the inside of the guide rail 552, the driving gear 55 and the driving rack 551 are matched in size, and the driving gear 55 and the driving rack 551 are engagedly connected.

[0039] Specific implementation seven: this implementation is further limited to the sixth specific implementation, the bottom of the driving rack 551 is fixedly installed with an operating column 581, and the outer side of the operating column 581 is sleeved with a limiting sheet 56, the limiting sheet 56 is arranged in a ring shape, the inside of the limiting sheet 56 is provided with a through hole, and the diameter of the through hole is greater than the diameter of the operating column 581.

[0040] Specific implementation eight: this implementation is further limited to the fifth specific implementation, the circumferential outer side of the operating column 581 is fixedly installed with an extrusion sheet 58, the extrusion sheet 58 is arranged in a circular shape, the outer side of the operating column 581 is provided with a spring 57, and the spring 57 is arranged between the limiting sheet 56 and the extrusion sheet 58.

[0041] Specific implementation nine: this implementation is further limited to the eighth specific implementation, one end of the operating column 581 away from the driving rack 551 is fixedly installed with a connecting seat 583, the connecting seat 583 is fixedly installed at the end with a starting column 59, the angle between the starting column 59 and the operating column 581 is ninety degrees, and a plurality of groups of anti-skid pads distributed at equal intervals are uniformly arranged on the circumferential outer wall of the starting column 59.

[0042] Specific implementation ten: this implementation is further limited to the ninth specific implementation, a plurality of groups of limiting seats 582 are uniformly inserted on the outer side of the operating column 581, the limiting seats 582 are fixedly connected to the circumferential outer wall of the extension rod 3 at the bottom, the starting column 59 is pushed upward, the operating column 581 extrudes the spring 57 through the extrusion sheet 58, the driving rack 551 moves upward to drive the driving gear 55 and the driven gear 54 to rotate counterclockwise, the shearing knife 50 rotates clockwise to reduce the included angle between the shearing knife 50 and the fixed knife 52 to shear the high branches of the garden.

Claims

1. A trimming device for landscaping, comprising a trimming seat (1), characterized in that: The top of the pruning seat (1) is fixedly provided with a fixed knife (52), and the end of the pruning seat (1) away from the fixed knife (52) is fixedly provided with a fixed rod (2), and the end of the fixed rod (2) away from the pruning seat (1) is fixedly provided with an extension rod (3), and the bottom of the extension rod (3) is fixedly provided with a handle (4), and the pruning seat (1) is provided with a pruning mechanism (5), and the pruning mechanism (5) is provided with a shearing knife (50), and the bottom of the shearing knife (50) is fixedly provided with a driving wheel (53), and the driving wheel (53) is provided below with a driven gear (54), and the driven gear (54) is fixedly provided with a rotating shaft, and the rotating shaft passes through the pruning seat (1) through a bearing and is fixedly connected with a driving gear (55). The pruning mechanism (5) comprises a shearing cutter (50), a blade (51), a fixed cutter (52), a driving wheel (53), a rotating shaft (531), a driven gear (54), a driving gear (55), a driving rack (551), a guide rail (552), a guide seat (5521), a connecting rod (553), a limiting sheet (56), a spring (57), a pressing sheet (58), an operating column (581), a limiting seat (582), a connecting seat (583), and a starting column (59). The shearing cutter (50) and the fixed cutter (52) are installed together, and the inner sides of the shearing cutter (50) and the fixed cutter (52) are fixedly provided with the blades (51). The shearing cutter (50) and the fixed cutter (52) are both arc-shaped, the shearing cutter (50) is fixedly connected with the rotating shaft (531) at the bottom, the rotating shaft (531) is movably connected with the pruning seat (1) through a bearing at the bottom, the shearing cutter (50) is driven to rotate through the driving wheel (53), the driven gear (54), and the driving gear (55), and the shearing cutter (50) rotates with the rotating shaft (531) as the center. The shearing cutter (50) and the fixed cutter (52) are movably connected through the rotating shaft (531), the shearing cutter (50) and the fixed cutter (52) are both made of stainless steel and have a "C" shaped structure, the blades (51) on the inner walls of the shearing cutter (50) and the fixed cutter (52) are both "C" shaped, the included angle between the shearing cutter (50) and the fixed cutter (52) is adjustable in the range of 0-75 degrees, and the top portions of the shearing cutter (50) and the fixed cutter (52) are both arc-shaped. The circumferential outer walls of the shearing cutter (50) and the fixed cutter (52) are designed in a streamline shape. The driving wheel (53) and the driven gear (54) are matched in size, the driving wheel (53) is a sector gear, the driving wheel (53) and the driven gear (54) are meshedly connected, the driven gear (54) is coaxially arranged with the driving gear (55), the diameter of the driving gear (55) is smaller than that of the driven gear (54), the driving rack (551) is movably arranged below the driving gear (55), the driving rack (551) is fixedly arranged with the guide seat (5521) at the bottom, the guide seat (5521) is matched with the guide rail (552) in size, the guide rail (552) is fixedly screwed to the surface of the pruning seat (1) at the bottom, the guide seat (5521) is slidably arranged in the guide rail (552), the driving gear (55) and the driving rack (551) are matched in size and are meshedly connected, the operating column (581) is fixedly arranged at the bottom of the driving rack (551), the outer side of the operating column (581) is sleeved with the limiting sheet (56), the limiting sheet (56) is annular, a through hole is formed in the limiting sheet (56), and the diameter of the through hole is larger than that of the operating column (581).The outer side of the operation column (581) is fixedly provided with an extrusion sheet (58), the extrusion sheet (58) is circularly arranged, the outer side of the operation column (581) is provided with a spring (57), the spring (57) is arranged between the limiting sheet (56) and the extrusion sheet (58); the end, away from the driving rack (551), of the operation column (581) is fixedly provided with a connecting seat (583), the end of the connecting seat (583) is fixedly provided with a starting column (59), the angle between the starting column (59) and the operation column (581) is ninety degrees, and meanwhile a plurality of groups of anti-skid pads are evenly arranged on the circumferential outer wall of the starting column (59).

2. The trimming apparatus for landscape works according to claim 1, characterized in that: The handle (4) is a cylindrical structure made of engineering plastic material, a plurality of anti-skid pads are uniformly fixedly arranged on the circumferential outer wall of the handle (4), the distance between adjacent two anti-skid pads is consistent, and the handle (4) is fixedly connected with the pruning seat (1) through the extension rod (3) and the fixed rod (2).

3. The trimming device for landscape works according to claim 1, characterized in that: A plurality of limiting seats (582) are uniformly inserted on the outer side of the operation column (581), the limiting seats (582) are fixedly connected on the circumferential outer wall of the extension rod (3), the starting column (59) is pushed upward, the operation column (581) extrudes the spring (57) through the extrusion piece (58), the driving rack (551) moves upward to drive the driving gear (55) and the driven gear (54) to rotate counterclockwise, and the shearing knife (50) rotates clockwise to reduce the included angle between the shearing knife (50) and the fixed knife (52) to shear the high branches of the garden.

Images