CN220457950U - Mini-tiller with weeding function - Google Patents

Abstract

The utility model discloses a mini-tiller with a weeding function, which comprises a frame, wherein the frame consists of armrests, wheels and a base, a driving chamber is fixedly built above the base, the driving chamber comprises an oil tank, the oil tank drives a first motor and a second motor to work, four supporting frames are fixedly arranged below the base, three supporting frames are respectively and fixedly connected with rotary blades, crushing rollers and weeding cutters, a mud knocking hammer is rotatably connected below the other supporting frame, a mud blocking plate is arranged on one side of the mud knocking hammer, the weeding cutters cut weeds, the crushing rollers crush the cut weeds and fall on the land to form an organic fertilizer, the rotary blades turn over the land, one section of the mud knocking hammer can touch one blade of the rotary blades, the other end of the mud knocking hammer contacts with the mud blocking plate to shake off the soil on the mud blocking plate, the blocking object is reduced, the working efficiency of the mini-tiller is increased, and the armrests on the frame are made of rubber materials, so that the damping effect is achieved.

Description

Mini-tiller with weeding function

Technical Field

The utility model particularly relates to the technical field of mini-tiller, in particular to a mini-tiller with a weeding function.

Background

The mini-tiller uses a small diesel engine or a gasoline engine as power, has the characteristics of light weight, small volume, simple structure and the like, is widely applicable to dry lands, paddy fields, orchards and the like in plain, mountain areas and hills, has the function of tilling and ditching, has the latest weeding function, is relatively moist in the land at a common working place, can be attached to the machine, and can stop the machine from running for a long time and needs manual cleaning.

Disclosure of Invention

The utility model aims to provide a mini-tiller with a weeding function, which aims to solve the problems of weeding after weeding and cleaning soil attached to a mechanical baffle in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a machine is ploughed a little with weeding function, includes the frame, the frame comprises handrail, wheel and base, the fixed drive room of building in base top, four support frames of base below fixed mounting, wherein three support frames respectively fixed connection rotary tillage sword, crushing roller and weeding sword, another support frame below swivelling joint strikes the mud hammer, one side of striking the mud hammer is provided with the fender.

Preferably, the driving chamber comprises an oil tank, and the oil tank drives the first motor and the second motor to work.

Through above-mentioned technical scheme, the drive chamber sets up two motors, drives mechanical operation.

Preferably, a plurality of groups of cutters are arranged on the weeding cutters, and a third motor on the weeding cutters drives the weeding cutters to rotate for cutting.

Through above-mentioned technical scheme, set up the cutting of multiunit weeding sword can be on a large scale to the weeds on the soil.

Preferably, the second motor drives one of the belt pulleys on the crushing roller to rotate through the belt, one of the belt pulleys drives the other belt pulley to rotate through the belt, and the two crushing rollers are tangent.

Through the technical scheme, the cut weeds are crushed by the crushing roller, and the crushing roller crushes the weeds and falls on the land.

Preferably, the first motor drives the belt pulley on the rotary tillage cutter to do rotary motion through a belt.

Through the technical scheme, the rotary tillage cutter can be used for ploughing the soil through movement.

Preferably, the mud knocking hammer is provided with a spring, the spring drives the mud knocking hammer to reset, one end of the mud knocking hammer is touched by the rotary tillage blade, and the other end of the mud knocking hammer can touch the mud guard.

Through the technical scheme, the mud knocking hammer reciprocates to shake soil down by hammering the mud guard.

Compared with the prior art, the utility model has the beneficial effects that: the mini-tiller with weeding function;

(1) Two tangent crushing rollers are arranged, the two crushing rollers are rotationally connected through a belt, and the second motor drives one of the crushing rollers to rotate, so that the two crushing rollers move together, and the crushing rollers crush cut weeds and then fall on the land to form the organic fertilizer maintenance land.

(2) Be provided with to strike mud hammer, strike mud hammer rotation and connect on the support frame, strike the one section of mud hammer and can touch the dado sword of rotary blade, the hammer block of the other end can touch on the fender, after the dado sword contacted to strike the mud hammer, strike mud hammer upward movement, then fall downwards, strike on the damping plate, shake the earth that falls the adhesion.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the armrest, base, and drive chamber of the present utility model;

FIG. 3 is a schematic top view of the weeding cutter according to the present utility model;

FIG. 4 is an enlarged schematic view of the driving chamber, the third motor, the weeding cutter, the crushing roller, the rotary blade, the mud guard and the mud knocking hammer;

in the figure: 1. a frame; 101. an armrest; 102. a wheel; 103. a base; 2. a driving chamber; 201. a first motor; 202. a second motor; 203. an oil tank; 3. a support frame; 4. a third motor; 5. a rotary tillage cutter; 6. a pulverizing roller; 7. weeding knives; 8. a belt pulley; 9. a mud guard; 10. a mud knocking hammer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the mini-tiller with the weeding function provided by the utility model;

as shown in fig. 1 and 2, the frame 1 is composed of an armrest 101, wheels 102 and a base 103, a driving chamber 2 is fixedly built above the base 103, the driving chamber 2 comprises an oil tank 203, and the oil tank 203 drives a first motor 201 and a second motor 202 to work.

In the above scheme, the driving chamber 2 is fixedly arranged on the frame 1, the oil tank 203 is arranged in the driving chamber 2, the first motor 201 and the second motor 202 are arranged beside the oil tank 203, the brake piece is arranged on the handrail 101, the moving direction of the frame 1 can be adjusted by rotating the handrail 101, the handrail 101 is made of rubber, the vibration amplitude of arms when a user operates the mini-tiller can be reduced, and the working efficiency is improved.

Further, as shown in fig. 1, four supporting frames 3 are fixedly installed below the base 103, wherein three supporting frames 3 are respectively and fixedly connected with the rotary tillage cutter 5, the crushing roller 6 and the weeding cutter 7, different functional pieces are respectively fixed on the supporting frames 3, and all the functional pieces are not interfered with each other.

As shown in fig. 1 and fig. 3, a weeding cutter 7 is arranged at the forefront end of the base 103, a plurality of groups of cutters are arranged on the weeding cutter 7, a third motor 4 on the weeding cutter 7 drives the weeding cutter 7 to rotate for cutting, two gears are arranged on the weeding cutter 7, the third motor 4 drives a driven gear to rotate, and the driven gear drives a driving gear to rotate through a chain, so that the weeding cutter 7 is driven to rotate for cutting weeds.

As shown in fig. 1 and 4, the second motor 202 in the driving chamber 2 rotates one of the pulleys 8 on the pulverizing rolls 6, and the other pulley 8 rotates the other pulley 8 via a belt, so that the two pulverizing rolls 6 are tangent to each other.

In the above scheme, be provided with two crushing roller 6, all fixed mounting belt pulley 8 on the crushing roller 6, belt pulley 8 drives the motion through the belt in the spare part of prior art, and the belt is provided with three altogether and is organized, and when second motor 202 during operation, drive the driven gear on one of them crushing roller 6, driven gear pass through the belt and drive the driving gear on another crushing roller 6, two crushing roller 6 relative motion smashes the weeds after the cutting, smashes the back and falls to the soil as the fertilizer.

Further, as shown in fig. 1 and 4, the first motor 201 drives the belt pulley 8 on the rotary blade 5 to rotate through the belt in the prior art parts, one side of the rotary blade 5 is rotationally connected with the mud knocking hammer 10 through the lower part of the support frame 3, a mud guard 9 is arranged on one side of the mud knocking hammer 10, one end of the mud knocking hammer 10 can be touched by the rotary blade 5, the other end of the mud knocking hammer 10 can be touched by the mud guard 9, and a spring is obliquely installed between the mud knocking hammer 10 and the support frame 3.

In the scheme, after one end of the mud knocking hammer 10 is touched by one tillage knife of the rotary tillage knife 5, the mud knocking hammer 10 is influenced by gravity after moving upwards, the mud is knocked down to the mud guard 9 to shake off attached soil, the elastic recovery of the spring resets, the tillage knife touches the mud knocking hammer 10 again after rotating for a circle to shake off the soil, the mud knocking hammer 10 reciprocates, the mud on the surface of the mud guard 9 is removed, the blocking is removed, and the working efficiency of the mini-tiller is increased.

When the weeding machine is used, as shown in fig. 1-4, an operator holds the handrail 101 to control the direction, pushes the mini-tiller to advance, the weeding blades 7 cut weeds in front, the crushing roller 6 behind the weeding blades 7 pulverizes the weeds on soil, the rotary tillage blades 5 behind the crushing roller 6 turn over the soil, part of soil is attached to the mud guard 9 in the turning work, one tillage blade on the rotary tillage blades 5 touches one side of the mud knocking hammer 10, the mud knocking hammer 10 is acted by force, the other end of the mud knocking hammer is knocked to the mud guard 9, the soil is shaken off, and the mud knocking hammer 10 performs reciprocating motion.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a machine is ploughed a little with weeding function, includes frame (1), its characterized in that: frame (1) comprises handrail (101), wheel (102) and base (103), drive room (2) are fixed to be built in base (103) top, four support frames (3) of base (103) below fixed mounting, wherein three support frames (3) fixed connection rotary tillage sword (5), crushing roller (6) and weeding sword (7) respectively, and another support frame (3) below swivelling joint strikes mud hammer (10), one side of striking mud hammer (10) is provided with fender (9).

2. The mini-tiller with weeding function according to claim 1, wherein: the driving chamber (2) comprises an oil tank (203), and the oil tank (203) drives the first motor (201) and the second motor (202) to work.

3. The mini-tiller with weeding function according to claim 2, wherein: the first motor (201) drives the belt pulley (8) on the rotary tillage cutter (5) to do rotary motion through a belt.

4. The mini-tiller with weeding function according to claim 2, wherein: the second motor (202) drives one belt pulley (8) on the crushing roller (6) to rotate through a belt, one belt pulley (8) drives the other belt pulley (8) to rotate through the belt, and the two crushing rollers (6) are tangent.

5. The mini-tiller with weeding function according to claim 1, wherein: the weeding cutter (7) is provided with a plurality of groups of cutters, and a third motor (4) on the weeding cutter (7) drives the weeding cutter (7) to rotate for cutting.

6. The mini-tiller with weeding function according to claim 1, wherein: the mud knocking hammer is characterized in that a spring is arranged on the mud knocking hammer (10), the spring drives the mud knocking hammer (10) to reset, one end of the mud knocking hammer (10) is touched by the rotary blade (5), and the other end of the mud knocking hammer (10) can touch the mud guard (9).