CN210042791U - Novel grassland rake - Google Patents

Abstract

The utility model discloses a novel meadow rake belongs to forestry apparatus technical field. The scraper consists of a plate body, a long handle sleeve head, scraper claw rods, a long handle and a handle, wherein the long handle sleeve head is fixedly connected to the rear end of the plate body, the long handle is inserted into the long handle sleeve head, the tail end of the long handle is provided with an anti-falling handle with a retaining ring at the front and the rear, and the bottom surface of the plate body is welded with a plurality of scraper claw rods at equal intervals; the left side and the right side and the rear side of the plate body are vertically bent downwards, a claw end ground-off control device is arranged on the side wall of the left side of the plate body, the distance between the end part of a rake claw rod of the rake and the bottom surface can be controlled through the device, and the end part of the rake claw rod is prevented from penetrating into the soil when the rake is used for raking; the claw end scraping device is arranged between the two side plates in the plate body, and weeds accumulated at the end part of the claw rod of the rake can be removed through the claw end scraping device, so that the rake is convenient to continue to use.

Description

Novel grassland rake

Technical Field

The utility model relates to a novel meadow rake belongs to forestry apparatus technical field.

Background

When the existing grass rake is used for raking a lawn, an operator is difficult to control the ground clearance of the rake, grass and soil on the lawn are often taken up together, the cleanliness of the ground is affected, the difficulty of raking the lawn is increased, in the grass raking process, the dry branches of grass and trees are more and often remain on the rake, when the front end of the rake is full of the residual branches, the grass and trees cannot be raked continuously, weeds on the rake can be removed only manually by people, the method needs to lift the rake manually, and then the weeds at the end part of the rake are removed by hands, so that the working efficiency is reduced, the labor intensity of workers is increased, and therefore, a novel rake is needed, the operator can conveniently control the distance between the rake and the ground, and meanwhile, the weeds at the end part of the rake can be removed conveniently.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies existing in the prior art, the utility model provides a novel grassland rake, the rake tip can control the ground clearance of rake claw and ground through adjusting the back, make things convenient for the operator to use harrow end claw portion harrow to get subaerial weeds, and in not imbedding soil, be equipped with on the rake and scrape the glassware, can remove weeds on the rake claw lateral wall in unison, it is more convenient to let the user operate, adopt pure mechanical structure, the preparation is simpler, convenient maintenance and equipment improve life.

The utility model provides a technical scheme that its technical problem adopted is: a novel grassland rake comprises a rake body, a claw end ground-off control device and a claw end scraping device, wherein the rake body consists of a plate body, a long handle sleeve head, rake claw rods, a long handle and a handle; the left side and the right side and the rear side of the plate body are vertically bent downwards, a claw end ground-off control device is arranged on the side wall of the left side of the plate body, the distance between the end part of a rake claw rod of the rake and the bottom surface can be controlled through the device, and the end part of the rake claw rod is prevented from penetrating into the soil when the rake is used for raking; the claw end scraping device is arranged between the two side plates in the plate body, and weeds accumulated at the end part of a claw rod of the rake can be removed through the claw end scraping device, so that the rake is convenient to continue to use;

the claw end ground-lift control device comprises a hinged shaft, swing arms, guide wheels, rod sleeves, connecting rods, ferrules, claw screws and clamp springs, wherein the swing arms hinged through the hinged shaft are arranged on the left side wall and the right side wall of a plate body, the middle parts of rod bodies of the swing arms are hinged with the hinged shaft, the front ends of the swing arms are provided with the guide wheels capable of rotating, the guide wheels are positioned below the plate body, the rear ends of the swing arms are fixedly connected with the rod sleeves, the two rod sleeves are positioned above the plate body, the connecting rods are inserted between the two rod sleeves, the middle parts of the connecting rods are fixedly connected with the ferrules, the claw screws are inserted into the ferrules, the bottom threads of the claw screws are screwed into internal thread holes formed in the top surface of the plate body, the side walls of the claw screws below the ferrules are provided with clamp grooves, the clamp springs for limiting the ferrules are clamped into the clamp grooves, the screwing depths of the claw screws, thereby the distance of swing arm bottom guide pulley and harrow claw pole bottom is controlled, makes it when harrowing, under the support of both sides guide pulley, can't be more dark pierce the soil in, avoids harrowing together with the root soil of the plant that lives on the meadow, improves work efficiency.

The claw end scraping device comprises a sleeve, a retainer ring, a shaving rod, a long shaft, a shaft sleeve, a support plate, a torsion spring and a pull rope, wherein the long shaft is arranged between the left side wall and the right side wall below the plate body, the shaft sleeve is sleeved on the long shaft, the shaft sleeve is as long as the long shaft, a plurality of shaving rods are arranged on the side wall of the shaft sleeve at equal intervals, the shaving rods are cylindrical rod bodies, the front ends of the shaving rods are slightly longer than the front ends of the rake claw rods, the shaving rods are positioned on one side of the adjacent rake claw rods, the support plate is fixedly connected to the side wall of the middle part of the shaft sleeve, the shaft sleeve is sleeved with a pair of torsion springs, the shaving rods on the torsion spring control shaft sleeve are tightly attached to the bottom surface of the front end of the plate body, the sleeve is sleeved on the long handle, the retainer ring is fixed to the front end of the sleeve, the metal pull rope connected with the sleeve is arranged on the support plate of; when the sleeve is pulled, the support plate on the shaft sleeve swings backwards by taking the long shaft as an axis under the action of the pull rope, so that the shaving rod on the shaft sleeve swings backwards by taking the long shaft as the axis, the shaving rod swings to the position below the bottom of the bending end of the rake claw rod from the top of the bending end of the rake claw rod, accumulated weeds at the end part of the rake claw rod are removed by the shaving rod, and the function of removing the weeds is realized.

The utility model has the advantages that: the novel grass rake solves the problems that the existing grass rake is difficult to control the rake depth and remove grass after grass clamping, the end part of the rake can adjust the ground clearance between the rake claw and the ground by rotating a horn screw, and an operator can rake weeds on the ground by using the rake end claw part conveniently without penetrating into soil; improve the efficiency of raking the ground, reduce the difficulty of raking the ground, do not destroy the clean and tidy nature of meadow. And the claw end scraping device is arranged on the rake, the control end of the device is positioned on the long handle of the rake, and weeds on the side wall of the claw part of the rake can be uniformly removed only by manually pulling the sleeve backwards, so that a user can operate the rake more conveniently.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Fig. 1 is a top view of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a side sectional view of the present invention.

Reference numbers in the figures:

1. the plate body, 2, a long handle sleeve head, 3, a claw rod, 4, a long handle, 5, a handle, 6, a sleeve, 7, a retainer ring, 8, a hinge shaft, 9, a swing arm, 10, a guide wheel, 11, a rod sleeve, 12, a connecting rod, 13, a sleeve ring, 14, a claw screw, 15, a shaving rod, 16, a long shaft, 17, a shaft sleeve, 18, a support plate, 19, a torsion spring, 20, a pull rope, 21, an internal thread hole, 22 and a clamp spring.

Detailed Description

As shown in fig. 1-4, a novel grassland rake comprises a rake body, a rake end ground-off control device and a rake end scraping device, wherein the rake body comprises a plate body 1, a long handle sleeve head 2, rake claw rods 3, a long handle 4 and a grip 5, the long handle sleeve head 2 is fixedly connected to the rear end of the plate body 1, the long handle 4 is inserted into the long handle sleeve head 2, the tail end of the long handle 4 is provided with the anti-falling grip 5 with a retaining ring at the front and the rear, and the bottom surface of the plate body 1 is welded with a plurality of rake claw rods 3 at equal intervals; the left side and the right side and the rear side of the plate body 1 are vertically bent downwards, a claw end ground-off control device is arranged on the side wall of the left side of the plate body 1, the distance between the end part of a claw rod 3 of a rake and the bottom surface can be controlled through the device, and the end part is prevented from penetrating into the soil when the soil is raked; a claw end scraping device is arranged between the two side plates in the plate body 1, and weeds accumulated at the end part of a claw rod 3 of a rake can be removed through the device, so that the device is convenient to continue use;

the claw end ground-off control device comprises a hinged shaft 8, swing arms 9, guide wheels 10, rod sleeves 11, connecting rods 12, a ferrule 13, a claw screw 14 and a clamp spring 22, wherein the swing arms 9 hinged through the hinged shaft 8 are respectively arranged on the left side wall and the right side wall of a plate body 1, the middle part of the rod body of each swing arm 9 is hinged with the hinged shaft 8, the front ends of the swing arms 9 are respectively provided with the guide wheel 10 capable of rotating, the guide wheel 10 is positioned below the plate body 1, the rear ends of the swing arms 9 are respectively and fixedly connected with the rod sleeves 11, the two rod sleeves 11 are positioned above the plate body 1, a connecting rod 12 is inserted between the two rod sleeves 11, the middle part of the connecting rod 12 is fixedly connected with a ferrule 13, the ferrule 13 is inserted with the claw screw 14, the bottom end thread of the claw screw 14 is screwed into an internal thread hole 21 formed in the top surface of the plate body 1, the side wall of the claw screw 14 below the ferrule 13 is provided with, the claw screw 14 presses the ferrule 13, so that the swing arm 9 is controlled by the connecting rod 12 to swing by taking the hinge shaft 8 as an axis, the distance between the guide wheel 10 at the bottom end of the swing arm 9 and the bottom end of the rake claw rod 3 is controlled, the rake claw rod cannot penetrate into the soil deeper under the support of the guide wheels 10 at the two sides when raking the soil, the phenomenon that plants living on the grassland are raked together with the root soil is avoided, and the working efficiency is improved.

The claw end scraping device comprises a sleeve 6, a retainer ring 7, a shaving rod 15, a long shaft 16, a shaft sleeve 17, support plates 18, torsion springs 19 and pull ropes 20, wherein the long shaft 16 is arranged between the left side wall and the right side wall below the plate body 1, the long shaft 16 is sleeved with the shaft sleeve 17, the shaft sleeve 17 is long with the long shaft 16, the side walls of the shaft sleeve 17 are provided with a plurality of shaving rods 15 at equal intervals, the shaving rods 15 are cylindrical rod bodies, the front end of each shaving rod 15 is slightly longer than the front end of each rake claw rod 3, the shaving rods 15 are all positioned at one side of the adjacent rake claw rods 3, the support plates 18 are fixedly connected on the side walls in the middle of the shaft sleeve 17, the shaft sleeve 17 is sleeved with a pair of torsion springs 19, the torsion springs 19 control the shaving rods 15 on the shaft sleeve 17 to be closely attached to the bottom surface of the front end of the plate body 1, the sleeve 6 is sleeved on the long handle 4, the retainer ring 7 is fixed at the front end of the support plates 6 on the long handle 4, the metal pull ropes 20, the metal pull rope 20 pulls the sleeve 6 to enable the front end of the sleeve to be propped against the retainer ring 7; when the sleeve 6 is pulled, under the action of the pull rope 20, the support plate 18 on the shaft sleeve 17 swings backwards with the long shaft 16 as an axis, so that the shaving rod 15 on the shaft sleeve 17 swings backwards with the long shaft 16 as an axis, the shaving rod 15 swings from the top of the bent end of the rake claw rod 3 to the lower part of the bottom of the rake claw rod, accumulated weed at the end part of the rake claw rod 3 is removed by the shaving rod 15, and the weed removing function is realized.

The device is used on being applicable to very much gardens and district meadow, in the use, can not harrow the root with the green new plant on the meadow, avoids raking out the soil on the meadow, prevents to appear new alopecia areata on the meadow, improves the pleasing to the eye degree on meadow, owing to can not harrow 3 tip of claw pole in can not pricking the soil, protected claw pole 3 promptly, prevent that its tip from warping, has alleviateed operating personnel's intensity of labour. When the end part of the rake claw rod 3 is punctured too much or excessive weeds are accumulated, the rake claw rod 3 does not need to be upwards manually removed one by one, the sleeve 6 is directly pulled backwards, the weeds at the end part of the rake claw rod 3 can be removed, the working efficiency of workers is improved, and the using effect is improved.

Claims (3)

1. A novel grassland rake comprises a rake body (1), a long-handle sleeve head (2), rake claw rods (3), a long handle (4) and a handle (5), wherein the rake body consists of the rake body (1), the long-handle sleeve head (2), the rake claw rods (3), the long handle (4) and the handle (5), the long-handle sleeve head (2) is fixedly connected at the rear end of the rake body (1), the long handle (4) is inserted into the long-handle sleeve head (2), the tail end of the long handle (4) is provided with the anti-falling handle (5) with a retaining ring at the front and the rear, and a plurality of rake claw rods (3) are welded on the bottom surface of the; the method is characterized in that: the left side, the right side and the rear side of the plate body (1) are vertically bent downwards, a claw end ground-off control device is arranged on the side wall of the left side of the plate body (1), the distance between the end part of a rake claw rod (3) of a rake and the bottom surface can be controlled through the device, and the end part is prevented from penetrating into the soil when raking the soil; a claw end scraping device is arranged between the two side plates in the plate body (1), and weeds accumulated at the end part of the harrow claw rod (3) of the harrow can be removed through the device.

2. A new grass rake according to claim 1, characterized in that: the claw end ground-off control device comprises a hinge shaft (8), a swing arm (9), a guide wheel (10), rod sleeves (11), a connecting rod (12), a ferrule (13), a claw screw (14) and a clamp spring (22), wherein the swing arm (9) hinged through the hinge shaft (8) is arranged on the left side wall and the right side wall of the plate body (1), the middle part of a rod body of the swing arm (9) is hinged with the hinge shaft (8), the front end of the swing arm (9) is provided with the guide wheel (10) capable of rotating, the guide wheel (10) is positioned below the plate body (1), the rear end of the swing arm (9) is fixedly connected with the rod sleeves (11), the two rod sleeves (11) are positioned above the plate body (1), a connecting rod (12) is inserted between the two rod sleeves (11), the middle part of the connecting rod (12) is fixedly connected with the ferrule (13), the ferrule (14) is inserted in the ferrule (13), the bottom end thread of the claw screw (14) is screwed into an internal, a clamping groove is formed in the side wall of a claw screw (14) below the ferrule (13), a clamp spring (22) for limiting the ferrule (13) is clamped into the clamping groove, the screwing-in depth of the claw screw (14) is adjusted in a spiral mode, the ferrule (13) is pressed by the claw screw (14), the swing arm (9) is controlled through a connecting rod (12) to swing with a hinge shaft (8) as an axis, and therefore the distance between a guide wheel (10) at the bottom end of the swing arm (9) and the bottom end of the claw lever (3) is controlled.

3. A new grass rake according to claim 1, characterized in that: the claw end scraping device comprises a sleeve (6), a retainer ring (7), shaving rods (15), a long shaft (16), a shaft sleeve (17), a support plate (18), a torsion spring (19) and a pull rope (20), wherein the long shaft (16) is arranged between the left side wall and the right side wall below the plate body (1), the shaft sleeve (17) is sleeved on the long shaft (16), the shaft sleeve (17) is long with the long shaft (16), a plurality of shaving rods (15) are arranged on the side wall of the shaft sleeve (17) at equal intervals, the shaving rods (15) are cylindrical rod bodies, the front ends of the shaving rods (15) are slightly longer than the front ends of the claw rods (3), the shaving rods (15) are all positioned on one side of the adjacent claw rods (3), the support plate (18) is fixedly connected on the middle side wall of the shaft sleeve (17), the shaft sleeve (17) is sleeved with a pair of torsion springs (19), the shaving rods (15) on the torsion spring (19) control shaft sleeve (17) are tightly attached to the bottom surface of the front end of the plate body (1), a retaining ring (7) is fixed at the front end of the sleeve (6) on the long handle (4), a metal pull rope (20) connected with the sleeve (6) is arranged on a support plate (18) of the shaft sleeve (17), and when the shaving rod (15) is tightly attached to the bottom surface of the front end of the plate body (1), the metal pull rope (20) pulls the sleeve (6) to enable the front end of the shaving rod to be propped against the retaining ring (7); when the sleeve (6) is pulled, under the action of the pull rope (20), the support plate (18) on the shaft sleeve (17) swings backwards with the long shaft (16) as an axis, so that the shaving rod (15) on the shaft sleeve (17) can swing backwards with the long shaft (16) as an axis, and the shaving rod (15) swings from the top of the bent end of the rake claw rod (3) to the bottom below the bent end of the rake claw rod.

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