阅读说明：本技术 一种可以防止草茎被扯断的园林绿化梳草机 (Can prevent that grass stem from being torn landscaping comb grass machine of breaking ) 是由 周欢 于 2020-06-10 设计创作，主要内容包括：本发明公开一种可以防止草茎被扯断的园林绿化梳草机,包括转轴,所述转轴的侧面开设有滑槽,所述滑槽的内部滑动连接有滑块,所述滑块远离转轴的一侧固定连接有梳草片,所述梳草片的侧面设置有切割箱,所述切割箱的内壁转动连接有上斜杆,所述上斜杆的底部转动连接有偏转杆,所述偏转杆的底部转动连接有下斜杆,所述偏转杆的表面固定连接有切割杆,所述下斜杆的底部转动连接有承接齿轮,所述承接齿轮的表面啮合连接有承接齿杆,两个所述承接齿杆相背的一侧滚动连接有半圆凸起,该可以防止草茎被扯断的园林绿化梳草机,通过滑槽与割草齿杆的配合使用,从而达到了在梳理时防止草茎被杂草扯断的效果。(The invention discloses an landscaping grass combing machine capable of preventing grass stalks from being torn off, which comprises a rotating shaft, wherein the side surface of the rotating shaft is provided with a sliding groove, a slide block is connected inside the sliding groove in a sliding way, one side of the slide block, which is far away from the rotating shaft, is fixedly connected with a grass combing piece, a cutting box is arranged on the side surface of the grass combing sheet, the inner wall of the cutting box is rotatably connected with an upper inclined rod, the bottom of the upper inclined rod is rotatably connected with a deflection rod, the bottom of the deflection rod is rotatably connected with a lower inclined rod, the surface of the deflection rod is fixedly connected with a cutting rod, the bottom of the lower inclined rod is rotatably connected with a bearing gear, the surface of the bearing gear is engaged with a bearing toothed bar, one side of the two bearing toothed bars, which is opposite to each other, is connected with a semicircular bulge in a rolling way, this can prevent that grass stem from being torn open afforestation comb grass machine uses through the cooperation of spout and the ratch of mowing to reached and prevented that grass stem from being torn open by weeds when combing.)

1. The utility model provides a can prevent that grass stem from being torn landscaping comb grass machine of breaking, includes pivot (1), its characterized in that: the side surface of the rotating shaft (1) is provided with a sliding chute (3), the inside of the sliding chute (3) is connected with a sliding block (4) in a sliding manner, one side of the sliding block (4) far away from the rotating shaft (1) is fixedly connected with a grass combing sheet (2), a grass cutting gear (5) is arranged inside the grass combing sheet (2), the surface of the grass cutting gear (5) is meshed and connected with a grass cutting toothed bar (7), one side of the grass cutting toothed bar (7) close to the rotating shaft (1) is fixedly connected with a return spring (6), the side surface of the grass combing sheet (2) is provided with a cutting box (8), the inner wall of the cutting box (8) is rotatably connected with an upper inclined bar (9), the bottom of the upper inclined bar (9) is rotatably connected with a deflection bar (10), the bottom of the deflection bar (10) is rotatably connected with a lower inclined bar (12), and the surface of the, the bottom of down the bottom rotation of pole (12) is connected with accepts ratch (15) are connected with in the surface meshing of accepting gear (13), two it has semicircle arch (14) to accept one side roll connection that ratch (15) carried on the back mutually.

2. An afforestation grass combing machine capable of preventing grass stalks from being torn off as claimed in claim 1, characterized in that: the most sunken part of the grass combing sheet (2) is provided with a cutting hole.

3. An afforestation grass combing machine capable of preventing grass stalks from being torn off as claimed in claim 1, characterized in that: the inner wheel surface of the mowing gear (5) is arranged to be arc-shaped and convex.

4. An afforestation grass combing machine capable of preventing grass stalks from being torn off as claimed in claim 1, characterized in that: and the top of the mowing gear (5) is provided with a mandril.

5. An afforestation grass combing machine capable of preventing grass stalks from being torn off as claimed in claim 1, characterized in that: and a buffer spring is arranged in the sliding groove (3).

6. An afforestation grass combing machine capable of preventing grass stalks from being torn off as claimed in claim 1, characterized in that: an elastic supporting shaft is rotatably connected inside the mowing gear (5).

7. An afforestation grass combing machine capable of preventing grass stalks from being torn off as claimed in claim 1, characterized in that: the receiving gears (13) are connected through a belt.

8. An afforestation grass combing machine capable of preventing grass stalks from being torn off as claimed in claim 1, characterized in that: the surface of the cutting rod (11) is provided with cutting blades.

Technical Field

The invention relates to the technical field of landscaping, in particular to a landscaping grass combing machine capable of preventing grass stalks from being torn apart.

Background

Landscaping is a beautiful natural environment and rest territory created by modifying terrains (or further building mountains, stacking stones and managing water) to plant trees and flowers, building buildings, arranging garden roads and the like by applying engineering techniques and artistic means in a certain region, and is called a garden, which comprises gardens, residential gardens, small parks, gardens, parks, plantations, zoos and the like, and also comprises forest parks, scenic spots, natural conservation areas or tourist areas of national parks and rest resorts along with the development of landscape subjects of the garden science.

Grass combing machine is afforestation's important equipment, the weeds of the horizontal growth that spreads between grass planting on the main clearance meadow of during operation, these weeds can spread between the grass planting, can change the growth direction of grass planting, make the grass planting become the slope growth by vertical growth, seriously destroyed the whole sight of grass planting, cause negative effects to the afforestation in gardens, current grass combing machine is when clearing up weeds, often can tear the grass stem of grass planting apart, this is because weeds can twine to grow on the grass planting, grass combing machine tears weeds by force and will tear apart through the grass stem of grass planting together, cause the destruction to the growth of grass planting.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the landscaping grass combing machine capable of preventing grass stems from being torn off, which has the advantages of preventing the grass stems from being torn off by weeds during combing and the like, and solves the problem that the grass stems of grass plants can be torn off during combing by the conventional grass combing machine, so that the growth of the grass plants is damaged.

(II) technical scheme

In order to realize the aim of preventing the grass stems from being torn by the weeds during combing, the invention provides the following technical scheme: a landscaping grass combing machine capable of preventing grass stalks from being torn off comprises a rotating shaft, a sliding groove is arranged on the side surface of the rotating shaft, a slide block is connected inside the sliding groove in a sliding way, one side of the slide block, which is far away from the rotating shaft, is fixedly connected with a grass combing piece, a mowing gear is arranged in the grass combing sheet, the surface of the mowing gear is engaged and connected with a mowing toothed bar, one side of the mowing toothed bar close to the rotating shaft is fixedly connected with a return spring, the side surface of the grass combing sheet is provided with a cutting box, the inner wall of the cutting box is rotatably connected with an upper inclined rod, the bottom of the upper inclined rod is rotatably connected with a deflection rod, the bottom of the deflection rod is rotationally connected with a lower inclined rod, the surface of the deflection rod is fixedly connected with a cutting rod, the bottom of down the down the down the down pole rotates and is connected with and accepts the ratch, two it connects with and accepts the ratch to accept the surface meshing of gear, two it rolls to connect with semicircle arch to accept one side that the ratch was carried on the back mutually.

Preferably, the most sunken part of the grass combing sheet is provided with a cutting hole.

Preferably, the inner wheel surface of the mowing gear is provided with an arc-shaped bulge.

Preferably, the top of the mowing gear is provided with a push rod, the mowing gear can be pushed against the protrusion by the push rod to move downwards when rotating, and then weeds extruded on the surface of the cutting hole are cut off when the mowing gear reaches the cutting hole.

Preferably, a buffer spring is arranged inside the sliding groove.

Preferably, an elastic support shaft is rotatably connected inside the mowing gear, so that the mowing gear finishes resetting after cutting off weeds.

Preferably, the receiving gears are connected through a belt, so that once weeds are wound on the grass planting device, the cutting rods in all the cutting boxes of the grass combing machine can drive the cutting blades to be separated from the cutting boxes.

Preferably, the surface of the cutting rod is provided with cutting blades.

(III) advantageous effects

Compared with the prior art, the invention provides the landscaping grass combing machine capable of preventing grass stems from being torn off, and the landscaping grass combing machine has the following beneficial effects:

1. this can prevent that grass stem from being pulled apart's afforestation comb grass machine uses through the spout with the cooperation of the ratch of mowing, when the comb grass machine combs the grass planting, the pivot drives the rotation of combing the grass piece, combs the grass piece and pulls weeds to oblique top when meetting weeds, and when weeds do not twine on the grass planting, weeds are directly pulled, can not lead to the fact the influence to the grass planting.

When weeds are wound on the grass planting to grow, the grass combing sheet can pull the roots of the weeds and the parts wound between the grass planting, the weeds cannot be pulled along with the rotation of the grass combing sheet, the grass combing sheet is continuously extruded and slides to the surfaces of cutting holes formed in the most sunken parts, the grass combing sheet is extruded to rotate relative to the rotating shaft, the sliding block slides in the sliding groove, the mowing toothed rod can also rotate in a meshed mode with the mowing gear, the mowing gear rotates clockwise, the inner surface of the cutting ratchet is arranged to be arc-shaped and convex, therefore, under the action of the blocking rod arranged at the top of the mowing gear, the mowing gear can be propped against the convex and moves downwards by the ejector rod when rotating, the weeds extruded on the surfaces of the cutting holes are cut off when the mowing gear reaches the cutting holes, the weeds on the surfaces of the cutting holes cannot be pulled by the grass again, and the effect of preventing grass stalks from being pulled off when the grass is comb.

2. The garden greening grass combing machine capable of preventing grass stems from being torn off is characterized in that the upper inclined rod and the lower inclined rod are used in a matched mode, when the grass combing sheet rotates relative to the rotating shaft, the bearing toothed rod is extruded by the semicircular bulges and moves towards the inner part of the grass combing sheet and is meshed with the bearing gear to rotate, the bearing gear rotates anticlockwise, the lower inclined rod is driven to move away from the rotating shaft, the deflection rod deflects towards the horizontal direction, the cutting rod gradually breaks away from the cutting box along with deflection of the deflection rod, dense cutting blades are arranged on the surface of the cutting rod, the bearing gear is connected through a belt, once weeds are wound on grass, the cutting rods in all the cutting boxes of the grass combing machine can drive the cutting blades to break away from the cutting box, the cutting blades are parallel to the grass stems, the dense cutting blades can cut off the weeds wound on the grass without cutting the grass stems, and growth of the wound weeds is prevented from being bound, thereby achieving the effect of removing the weeds wound on the planted grass.

Drawings

FIG. 1 is a side cross-sectional view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the mechanism for connecting the grass combing sheet to the structure of the present invention;

FIG. 4 is a cross-sectional view of a structured grass blade according to the present invention;

FIG. 5 is a schematic view of the grass combing sheet and the rotating shaft transmission mechanism of the present invention;

FIG. 6 is a cross-sectional view of a structural cutting box of the present invention;

FIG. 7 is a top view of the semicircular projection and the receiving rack bar according to the present invention.

In the figure: 1. the grass mowing machine comprises a rotating shaft, 2, grass combing pieces, 3, a sliding groove, 4, a sliding block, 5, a grass mowing gear, 6, a return spring, 7, a grass mowing toothed bar, 8, a cutting box, 9, an upper inclined bar, 10, a deflection bar, 11, a cutting bar, 12, a lower inclined bar, 13, a bearing gear, 14, a semicircular bulge and 15, and a bearing toothed bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a landscaping grass combing machine capable of preventing grass stalks from being torn comprises a rotating shaft 1, wherein the rotating shaft 1 is made of stainless steel, so that equipment can be effectively prevented from being corroded, the service life of the equipment is greatly prolonged, the production cost is reduced, and the landscaping grass combing machine plays an indispensable role for enterprises, a sliding groove 3 is formed in the side surface of the rotating shaft 1, a buffer spring is arranged inside the sliding groove 3, a sliding block 4 is slidably connected inside the sliding groove 3, a grass combing sheet 2 is fixedly connected to one side of the sliding block 4 away from the rotating shaft 1, a cutting hole is formed in the most sunken part of the grass combing sheet 2, a grass mowing gear 5 is arranged inside the grass combing sheet 2, an elastic supporting shaft is rotatably connected inside the grass mowing gear 5, so that the grass mowing gear 5 is reset after cutting off weeds, the inner wheel surface of the grass mowing gear 5 is arranged in an arc-shaped, the mowing gear 5 is propped against the protrusion by the ejector rod to move downwards when rotating, so that weeds extruded on the surface of a cutting hole are cut off when the weeds reach the cutting hole, the surface of the mowing gear 5 is meshed and connected with a mowing toothed bar 7, one side, close to the rotating shaft 1, of the mowing toothed bar 7 is fixedly connected with a return spring 6, a cutting box 8 is arranged on the side surface of the grass combing sheet 2, the inner wall of the cutting box 8 is rotatably connected with an upper inclined rod 9, the bottom of the upper inclined rod 9 is rotatably connected with a deflection rod 10, the bottom of the deflection rod 10 is rotatably connected with a lower inclined rod 12, the surface of the deflection rod 10 is fixedly connected with a cutting rod 11, cutting blades are arranged on the surface of the cutting rod 11, a bearing gear 13 is rotatably connected with the bottom of the lower inclined rod 12, the bearing gears 13 are connected through a belt, so that once the weeds are wound on grass, the cutting rods 11 in all the cutting boxes, the material of cutting box 8 is the stainless steel, can prevent effectively that equipment from being corroded, very big extension the service life of equipment, reduced manufacturing cost, have indispensable effect to the enterprise, the surface engagement who accepts gear 13 is connected with accepts ratch 15, and two one sides roll connections that accept ratch 15 and carry on the back mutually have semicircle arch 14.

When the grass combing machine combs the grass planting, the rotating shaft 1 drives the grass combing pieces 2 to rotate, the grass combing pieces 2 pull the weeds obliquely upwards when the weeds are met, and when the weeds are not wound on the grass planting, the weeds are directly pulled, so that the grass planting cannot be influenced.

When the weeds are wound on the grass planting to grow, the grass combing pieces 2 can tear the roots of the weeds and the parts wound between the grass planting, the weeds cannot be torn along with the rotation of the grass combing pieces 2, then continuously extruding the grass combing sheet 2 and sliding to the surface of the cutting hole arranged at the most sunken part, the grass combing sheet 2 is extruded to rotate relative to the rotating shaft 1, so that the sliding block 4 slides in the sliding groove 3, the mowing toothed bar 7 can also be meshed with the mowing gear 5 to rotate, so that the mowing gear 5 rotates clockwise, the inner wheel surface of the cutting ratchet wheel is arranged into an arc-shaped bulge, therefore, under the action of the stop lever arranged at the top of the mowing gear 5, the mowing gear 5 is pushed against the bulge by the ejector rod to move downwards when rotating, and then the weeds extruded on the surface of the cutting hole are cut off when the weeds reach the cutting hole, and the weeds in two sections can not be pulled to the vegetation any more, so that the effect of preventing the grass stem from being pulled off by the weeds when combing is achieved.

When the grass-combing plate 2 rotates relative to the rotating shaft 1, the receiving rack rod 15 is pressed by the semicircular bulge 14 and moves towards the interior of the grass-combing plate 2, and is meshed with the receiving gear 13 to rotate, so that the receiving gear 13 rotates anticlockwise, further driving the lower inclined rod 12 to move away from the rotating shaft 1, so that the deflection rod 10 deflects towards the horizontal direction, the cutting rod 11 gradually separates from the cutting box 8 along with the deflection of the deflection rod 10, the surface of the cutting rod 11 is provided with dense cutting blades, and the receiving gear 13 is connected through a belt, so once weeds are wound on the grass, the cutting bars 11 in all the cutting boxes 8 of the grass comber carry the cutting blades out of the cutting boxes 8, the cutting blade is parallel to the grass planting stem, so the dense cutting blade can cut off the weeds wound on the grass planting without cutting off the grass planting stem, and the wound weeds are prevented from restricting the growth of the grass planting, thereby achieving the effect of removing the weeds wound on the grass planting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.