CN211378691U - Super wide machine body device of electric weeding rotary knife - Google Patents

Abstract

The ultra-wide machine body device of the electric weeding operation knife is suitable for weeding in the seedling path of farmland crops. The structure of the weeding cutter device is that a support frame of the weeding cutter device is in a U-shaped ring shape extending from the high position of a machine frame, when the weeding cutter operates, the weeding cutter passes through the middle of the U-shaped ring of the support frame of the weeding cutter device, the width of the large frame of the super-wide machine body of the weeding cutter device and the width of a weeding operation cutter device shaft are completed, although the super-wide blade is arranged at the position where the U-shaped ring of the support frame of the high-altitude weeding cutter device is few, the area of the U-shaped ring which is very small at the high position is larger than that of a short seedling branch, the problem of wound does not exist, the operation weeding cutter is an integral structure, and the super-wide machine body does not have the problem that a row. And the branches of the seedlings are kept from any bruising. Not only the purpose that the weeding blade can hoe the weeds in the row spacing of the seedlings is completed.

Description

Super wide machine body device of electric weeding rotary knife

Technical Field

The utility model relates to an electric weeding operation knife ultra-wide machine body device for weeding in agricultural fields, which is particularly suitable for weeding in the row way and on the ridge for removing crop seedlings and Chinese medicinal materials.

Background

At present, the defects of the existing small-sized mechanical weeding machines are well known, the existing small-sized mechanical weeding machines adopt an engine to manually hold a long transmission shaft to transmit power for operation, two symmetrical transverse short shafts are arranged at the end head of the long transmission shaft, weeding blades are fastened on the two short shafts to be contacted with the ground for operation weeding, the disadvantage is that enough space must be reserved for the long transmission shaft when the weeding blades operate, and although two ends of the weeding blades can be close to the vicinity of a seedling plant for weeding, a row of weeds cannot be removed due to the space reserved for the ground, and the weeds still grow; the other type is a single-row land wheel vehicle controlled by manual walking following operation, an engine or a battery is arranged on the single-row land wheel vehicle, a set of transverse horizontal type operation weeding blades are hung in front of the single-row land wheel vehicle, and the weeding blades are driven by the power of the engine or the battery motor to move forwards to rake soil and weed. The structure has the advantages that the forward traveling speed is increased when the land wheel vehicle runs in hard soil, people cannot follow the land wheel vehicle at a traveling speed, and the weeding blade enters the deep part of the soil when the land wheel vehicle runs in soft soil, so that the land wheel vehicle has the defect of slow traveling speed or stopping; the weeding blade has the advantages that the central shaft of the running weeding blade is fastened on the ends of the two brackets extending out of the single-row cart big frame in a parallel straight line, the brackets are wider than the weeding blade, so that the two sides of the weeding blade can be close to the grass plants for weeding, but the two brackets can avoid damaging the small young grass plants, if the weeding blade is far away from the grass plants, weeds near the grass plants can not be hoed, the nutrition growth of the grass plants is continuously absorbed, and the yield of planted crops or traditional Chinese medicinal materials is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that two transversely symmetrical weeding blades of the existing small mechanical weeding machine have to leave enough space for a long transmission shaft when in operation, and the space leaves a row of weeds on the ground and cannot be hoed; the power generated by the operation of the weeding blade and the harrowing of the soil pulls the machine body to run, the running speed is accelerated when the machine meets the stiff soil, and the running speed of people cannot follow the defects; when the weeding knife in soft soil enters the deep soil, the speed of the weeding machine is slow or the weeding machine stops when the weeding knife runs forwards; the large super-wide weeding blade of the grass remover has the defect that the seedlings are difficult to be bruised. This technique is to many defects of present weeder and special design provides electronic weeding operation sword super wide fuselage device, this new technology electronic weeding operation sword super wide frame device's characteristic is at the back of the blade limit portion joint the gusset that traveles of weeding, if meet soft soil, this technique is walked slowly or when stopping, with this gusset upset 180 degrees that traveles along with the blade in to the depths operation harrow its increase power of soil in the soil, can guarantee to travel the speed of time with this technique and accelerate and reach the purpose. If the technology accelerates the forward running speed when the soil is stiff, the running speed-limiting resistance bar of the device on the big frame of the machine body downwards adjusts the depth to enter the soil by adjusting the fastening screw rod, so that the technology is prevented from running quickly; the big frame of the machine body is narrower than a weeding cutter, two ends of a middle shaft of a fastening motor electrode rotor are obliquely lifted up by a frame rod from the transverse middle of the big frame of the machine body to the front of a high altitude, two brackets are vertically fastened downwards at the ends of the high altitude frame rods, the brackets are in a U-shaped bent ring shape, the ends of the bent ring brackets are fixedly provided with the motor electrode rotor shaft, and a weeding blade passes through the U-shaped ring part of the brackets when in operation, so that the big frame of the weeding cutter ultra-wide machine body with the integral structure is completed.

The utility model provides a technical scheme that its technical problem adopted is: the handle sleeve handle is sleeved on a transverse pipe at the upper end of the handle frame rod, a handle frame rod device disc is welded at the lower end of the handle frame rod, the handle frame rod device disc can be fastened on a large machine body frame according to the required height angle of the handle frame rod, one end of an operating system control cable is connected to the handle sleeve handle, and the other end of the operating system control cable is connected to a motor shaft and used for walking to hold the handle sleeve handle to control the traveling operation control technology to hoe. The large frame of the machine body is respectively fastened with a frame rail of a battery device, a dust-proof shell of the weeding cutter, a bracket of the weeding cutter device and a bracket of the land wheel device. The driving land wheel is sleeved on a transverse shaft on a bracket of the land wheel device, and the driving depth-limiting resistance frame and the weeding cutter depth-limiting plate penetrate into the large frame of the machine body respectively and are solidified by adopting adjusting fastening screws according to the height requirement of the weeding cutter depth-limiting plate. One end of the (multiple) blade device stay is fastened on the circumference of the motor shell, the other end of the stay is fastened with the weeding blade, the shafts at the two ends of the motor are fastened on the lower end heads of the two weeding blade device brackets, when the motor is powered on, the shell of the motor operates forwards to transmit the weeding blade to operate, harrow soil and weed, and the weeding blade operates forwards to harrow soil to generate power to pull the technology forwards to travel. This technique is soft because of soil is soft when the soft farmland during operation, and the hoe blade sinks to dig into soil depths and does not draw this technique and travel, and the thrust plate that traveles that the shape is connected is climbed to the back limit portion of the blade of weeding edge turns over 180 degrees at once and can lengthen the degree of depth that the blade of weeding got into soil, has increased the power that the blade of weeding moved ahead of operation naturally, has reached the purpose that this technique travel.

The beneficial effects of the utility model are that, accomplished weeding blade super wide frame self, the both ends of blade can carry out installation work according to the row spacing width of seedling, let the blade be close near the operation of standing grain trunk and hoe weeds totally, but the narrow surplus blade of weeding of organism big frame self is many, ensures that the fuselage can not hit on the seedling pearl.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a side elevation view of the present invention.

Fig. 2 is a front view of the vertical structure of the present invention.

In the drawing, 1, a handle sleeve handle, 2, a handle frame rod, 3, an operating system control cable, 4, a handle frame rod device disc, 5, a battery device frame rail, 6, a driving depth limiting resistance frame, 7, a driving land wheel, 8, a land wheel device support frame, 9, a machine body large frame, 10, an adjusting and fastening screw, 11, a weeding cutter depth limiting plate, 12, a weeding cutter dustproof shell, 13, a weeding cutter device support frame, 14, a motor shaft, 15, a motor, 16, a blade device support bar, 17, a weeding blade and 18, a driving force plate are arranged.

Detailed Description

In figure 1, the electric weeding operation knife ultra-wide rack device is characterized in that a handle sleeve handle (1) is sleeved on a transverse pipe at the upper end of a handle frame rod (2), a handle frame rod device disc (4) is welded at the lower end of the handle frame rod (2), and the handle frame rod device disc (4) can be fastened on a machine body large rack (9) according to the height angle required by the handle frame rod (2). One end of an operating system control cable (3) is connected to a handle sleeve handle (1), the other end of the operating system control cable is connected to a motor shaft (14), a large machine body frame (9) is respectively fastened with a storage battery device frame rail (5), a weeding knife dustproof shell (12), a weeding knife device support frame (13) and a land wheel device support frame (8), a traveling land wheel (7) is sleeved on a transverse shaft on the land wheel device support frame (8), the traveling depth limiting resistance frame (6) and a weeding knife depth limiting plate (11) respectively penetrate into the large machine body frame (9) to be solidified by adopting an adjusting fastening screw (10) according to the height requirement of the traveling depth limiting resistance frame (6), one end of a blade device support bar (16) is fastened on the periphery of a motor shell (15), and the other end of the blade device support bar is fastened with a weeding blade (17). Two ends of the motor shaft (14) are fastened on the lower ends of two hoeing knife device brackets (13), and the running stressing plate (18) is connected on the edge part of the back surface of the hoeing blade in a climbing manner.

In the embodiment shown in fig. 2, a support frame (13) of the weeding knife device is fastened on a large frame (9) of the machine body, the upper end of the support frame (13) of the weeding knife device is fastened on the large frame (9) of the machine body, the lower end of the support frame of the weeding knife device is fastened on the end of a motor shaft (14), one end of a blade device stay (16) is fastened on the periphery of a motor shell (15), the other end of the support frame of the weeding knife device is fastened with a weeding blade (17), a driving reinforcing plate (18) is connected to the edge of the back of the weeding blade (17) in a folding and climbing manner, and the motor shell (15) operates after being connected with a battery power supply to drive the weeding blade (17) to rotate and har.

Claims (3)

1. An electric weeding operation knife ultra-wide machine body device is characterized in that a handle sleeve handle (1) is sleeved on a transverse pipe at the upper end of a handle frame rod (2), a handle frame rod device disc (4) is welded at the lower end of the handle frame rod (2), the handle frame rod device disc (4) can be fastened on a machine body big frame (9) according to the required height angle of the handle frame rod (2), one end of an operating system control cable (3) is connected on the handle sleeve handle (1), the other end of the operating system control cable is connected on a motor shaft (14), a battery device frame rail (5), a weeding knife dustproof shell (12), a weeding knife device support frame (13) and a land wheel device support frame (8) are respectively fastened on the machine body big frame (9), a driving land wheel (7) is sleeved on a transverse shaft on the land wheel device support frame (8), the driving depth limiting resistance frame (6) and a weeding knife depth limiting resistance plate (11) respectively penetrate into the machine body big frame (9) according to the driving depth limiting resistance frame (6) and the driving depth, the height of the weeding knife depth limiting plate (11) is required to be solidified by adopting an adjusting fastening screw (10), one end of a blade device stay (16) is fastened on the periphery of a motor shell (15), the other end of the blade device stay is fastened with a weeding blade (17), two ends of a motor shaft (14) are fastened on the lower end heads of two weeding knife device brackets (13), and a running reinforcing plate (18) is connected to the edge part on the back of the weeding blade in a folding and climbing manner.

2. The ultra-wide machine body device of the electric weeding operation knife according to claim 1, wherein a supporting frame (13) of the weeding knife device is fastened on a large frame (9) of the machine body, the upper end of the supporting frame (13) of the weeding knife device is fastened on the large frame (9) of the machine body, the lower end of the supporting frame of the weeding knife device is fastened on the end of a motor shaft (14), a running reinforcing plate (18) is connected with the edge of the back of the weeding blade (17) in a folding and climbing manner, and a motor shell (15) operates to drive the weeding blade (17) to operate and rake soil after being connected with a battery power supply to complete weeding work.

3. The electric weeding operating knife ultra-wide machine body device according to claim 2, wherein the support frame (13) of the weeding knife device is in a U-shaped ring shape, the weeding blade (17) passes through the middle of the U-shaped ring of the support frame (13) when operating, the structure of the ultra-wide machine body large frame (9) and the motor shaft (14) of the weeding blade (17) is completed, two ends of the weeding blade can be close to seedling branches to perform operation weeding work, although few parts of the U-shaped ring of the support frame (13) of the high-altitude weeding knife device are ultra-wide, the weeding blade can not be collided with the young and short seedling branches, and weeds in the seedling path can be completely eradicated by the weeding blade (17).

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