CN211020035U

CN211020035U - Crape myrtle is planted and is weeded garrulous grass machine in interline

Info

Publication number: CN211020035U
Application number: CN201921799294.3U
Authority: CN
Inventors: 张雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-17
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to the technical field of crape myrtle planting weeding, in particular to a crape myrtle planting interline weeding and grass chopping machine, which solves the problem that the space between weeding knives of a machine cannot be adjusted in the weeding process of crape myrtle in the prior art, and comprises a machine body, wherein the top of the machine body is provided with a grab handle, a switch board is embedded on the grab handle, two groups of brackets are welded at the bottom of the machine body, rollers are arranged at the bottoms of the brackets, two groups of symmetrically arranged side plates are welded between the side walls of the brackets, a connecting shaft is inserted between the two side plates, a fixed seat is welded at the middle position of the top of the connecting shaft, a first screw rod and a second screw rod are respectively connected between the fixed seat and the side plates at both sides, one ends of the first screw rod and the second screw rod are respectively connected with a rotating motor, compared with the prior art, the utility model facilitates an operator to adjust the space between, provides convenience for weeding of the lagerstroemia indica.

Description

Crape myrtle is planted and is weeded garrulous grass machine in interline

Technical Field

The utility model relates to a crape myrtle plants weeding technical field, especially relates to a crape myrtle plants row-to-row weeding grass chopper.

Background

During the planting process of the lagerstroemia indica, more weeds grow among the rows of the lagerstroemia indica, and the growth of the weeds is extremely unfavorable for the growth of the lagerstroemia indica. Therefore, a weeding machine is required to be frequently used in the planting process of the crape myrtle, the operation time of weeding workers is saved, a large amount of manpower resources are reduced, but due to some obstacles, the distance between weeding knives of the weeding machine needs to be adjusted, and therefore a device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the spacing between the weeding knives of machine can't be adjusted in the weeding process of crape myrtle in the prior art, and the crape myrtle row-planting weeding grass chopper that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a crape myrtle plants weeding grass chopper between row, which comprises a bod, the grab handle is installed at the top of organism, has inlayed the switch board on the grab handle to the bottom of organism has welded two sets of supports, and the gyro wheel is installed to the bottom of support, two the welding has the curb plate that two sets of symmetries set up between the lateral wall of support, and it has the connecting axle to insert between two curb plates, and the position in the middle of the top of connecting axle has welded the fixing base, is connected with first screw rod and second screw rod respectively between the curb plate of fixing base and both sides, and the one end of first screw rod and second screw rod is equallyd divide and do not is connected with the rotating electrical machines, and the outer wall of first screw rod and second screw rod all slides and is provided with the regulation seat, and the connecting axle is.

Preferably, the first screw rod and the side wall of the fixed seat and the second screw rod and the side wall of the fixed seat are fixedly connected through bearings.

Preferably, the driving motor is fixed at the bottom of the adjusting seat through a bolt, an output shaft of the driving motor penetrates through the adjusting seat and the inside of the connecting shaft and is fixedly connected with the grass cutting wheel, and a strip-shaped hole which is consistent with the sliding track of the output shaft is formed in the connecting shaft.

Preferably, the first screw and the output shaft of the driving motor are not in the same vertical plane, and the second screw and the output shaft of the driving motor are not in the same vertical plane.

Preferably, the first screw and the second screw have opposite screw threads.

Compared with the prior art, the utility model discloses a set up the connecting axle between the curb plate of both sides, will cut the grass wheel and install in the bottom of connecting axle through adjusting the seat to utilize the transmission relation of screw rod, the grass wheel that cuts through adjusting the seat drive both sides removes the regulation, so that the operation personnel adjust the interval between the grass wheel of cutting according to actual conditions, provide convenience for crape myrtle's weeding work.

Drawings

Fig. 1 is a schematic structural view of a crape myrtle interline weeding and grass chopping machine provided by the utility model;

fig. 2 is the utility model provides a crape myrtle plants intercropping weeding grass chopper's grass cutting wheel interval adjustment schematic diagram.

In the figure: 1 organism, 2 supports, 3 curb plates, 4 grab handles, 5 grass-cutting wheels, 6 driving motor, 7 connecting axles, 8 regulation seats, 9 fixing seats, 91 first screw rod, 92 second screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a crape myrtle row-spacing weeding grass chopper comprises a machine body 1, a grab handle 4 is installed at the top of the machine body 1, a switch board is embedded on the grab handle 4, two groups of brackets 2 are welded at the bottom of the machine body 1, rollers are installed at the bottoms of the brackets 2, two groups of symmetrically-arranged side plates 3 are welded between the side walls of the two brackets 2, a connecting shaft 7 is inserted between the two side plates 3, the connecting shaft 7 is used for guiding an adjusting seat 8, a fixed seat 9 is welded at the middle position of the top of the connecting shaft 7, the fixed seat 9 aims at facilitating installation of a first screw 91 and a second screw 92, a first screw 91 and a second screw 92 are respectively connected between the fixed seat 9 and the side plates 3 at two sides, the first screw 91 and the second screw 92 are used for driving the adjusting seats 8 at two sides to move and adjust, one end of the first screw 91 and one end of the second screw 92, and the outer wall of first screw rod 91 and second screw rod 92 all slides and is provided with regulation seat 8, the effect of adjusting seat 8 is that drive grass-cutting wheel 5 carries out the regulation of position, connecting axle 7 is inserted in the inside below of adjusting seat 8, and the bottom of adjusting seat 8 is provided with grass-cutting wheel 5 through driving motor 6 rotation, driving motor 6 is in order to drive grass-cutting wheel 5 rotation work, driving motor 6 passes through the bolt fastening in the bottom of adjusting seat 8, driving motor 6's output shaft runs through the inside of adjusting seat 8 and connecting axle 7 and is connected fixedly with grass-cutting wheel 5 (namely, driving motor 6's output shaft passes the roof of adjusting seat 8 in proper order in vertical direction, 7 and the diapire of adjusting seat 8), and the strip hole that accords with the output shaft sliding track is seted up to the inside of connecting axle 7.

The first screw 91 and the side wall of the fixing seat 9 and the second screw 92 and the side wall of the fixing seat 9 are connected and fixed through bearings, the first screw 91 and the output shaft of the driving motor 6 are not in the same vertical plane, the second screw 92 and the output shaft of the driving motor 6 are not in the same vertical plane, and the thread directions of the first screw 91 and the second screw 92 are opposite.

In this embodiment, the switch on the switch board is pressed down, so that the distance between the grass cutting wheels 5 on the two sides can be adjusted according to actual conditions, after the adjustment is completed, the switch of the driving motor 6 is pressed down, the grass cutting wheels 5 are started and driven to start working, then the grab handle 4 is held by hand, the cart advances to cut grass, and after the operation is completed, the switch is closed.

Wherein, when adjusting the interval between two grass cutting wheels 5, press the switch of rotating electrical machines, the rotating electrical machines starts, drive the screw rod that links to each other rather than rotating, along with the rotation of screw rod, adjust seat 8 under the restriction on connecting axle 7, along with round trip movement about the screw rod, during the removal, the output shaft of driving motor 6 slides in the bar hole on connecting axle 7, thereby it carries out the regulation of position to drive grass cutting wheel 5, adjust to the switch that closes behind the suitable position, press the switch of another rotating electrical machines afterwards, the regulation that carries out the position to the grass cutting wheel 5 of opposite side, it can to close the switch after adjusting to the suitable position.

Note: the switch board is composed of switches of two sets of rotating electric machines and switches of the driving electric machine 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A weeding grass chopper for crape myrtle planting rows comprises a machine body (1) and is characterized in that a grab handle (4) is installed at the top of the machine body (1), a switch board is embedded on the grab handle (4), two groups of supports (2) are welded at the bottom of the machine body (1), rollers are installed at the bottoms of the supports (2), two groups of symmetrically arranged side plates (3) are welded between the side walls of the supports (2), a connecting shaft (7) is inserted between the two side plates (3), a fixing seat (9) is welded at the middle position of the top of the connecting shaft (7), a first screw (91) and a second screw (92) are respectively connected between the fixing seat (9) and the side plates (3) at the two sides, one ends of the first screw (91) and the second screw (92) are equally divided into two groups and are respectively connected with a rotating motor, and adjusting seats (8) are arranged on the outer walls of the first screw (91) and the second screw (92), the connecting shaft (7) is inserted in the lower part of the interior of the adjusting seat (8), and the bottom of the adjusting seat (8) is provided with a grass cutting wheel (5) in a rotating way through a driving motor (6).

2. A crape myrtle planting interline weeding grass chopper as claimed in claim 1, wherein the first screw (91) and the side wall of the fixing seat (9) and the second screw (92) and the side wall of the fixing seat (9) are connected and fixed through bearings.

3. A crape myrtle planting interline weeding and grass-chopping machine according to claim 1, wherein the driving motor (6) is fixed at the bottom of the adjusting seat (8) through bolts, an output shaft of the driving motor (6) penetrates through the adjusting seat (8) and the connecting shaft (7) and is connected and fixed with the grass-cutting wheel (5), and a strip-shaped hole which is consistent with the sliding track of the output shaft is formed in the connecting shaft (7).

4. A crape myrtle planting row-to-row weeding grass chopper as claimed in claim 1, wherein the first screw (91) and the output shaft of the driving motor (6) are not in the same vertical plane, and the second screw (92) and the output shaft of the driving motor (6) are not in the same vertical plane.

5. A crape myrtle row-spacing weeding grass chopper as claimed in claim 1, wherein the first screw (91) and the second screw (92) have opposite screw threads.