CN103477737A

CN103477737A - Shaft-driven weeding ripper

Info

Publication number: CN103477737A
Application number: CN201310440614.7A
Authority: CN
Inventors: 张涛
Original assignee: Maritime Lumber's Trade Co Ltd That Reaches
Current assignee: Maritime Lumber's Trade Co Ltd That Reaches
Priority date: 2013-09-25
Filing date: 2013-09-25
Publication date: 2014-01-01
Anticipated expiration: 2033-09-25
Also published as: CN103477737B

Abstract

Disclosed is a shaft-driven weeding ripper. A centrifugal clutch is mounted at the front end of a power device on a frame, an output shaft of the centrifugal clutch is connected with an input shaft of a gearbox, a variable-speed gear is mounted in the gearbox, a fixing rod is mounted at the front end of the gearbox, a long shaft is sleeved in the fixing rod, the rear end of the long shaft is connected with an output shaft of the gearbox, a bevel gear is mounted at the front end of the long shaft, a front fork is fixedly mounted at the front end of the fixing rod, bearings are mounted at two ends of the front fork, two ends of a rotating shaft are mounted on the bearings, a fluted disc is fixedly mounted in the middle of the rotating shaft and engaged with the bevel gear, a plurality of cutter heads are mounted on two sides of the fluted disc on the rotating shaft, bent weeding cutters are mounted on the cutter heads, a push rod is mounted on the upper portion of the frame, a controller for the power device is mounted on a handle at the tip of the push rod, an adjusting rod is mounted below the gearbox, and wheels are mounted below the adjusting rod. The bevel gear and the fluted disc are used for driving the rotating shaft, and the weeding cutters on the rotating shaft loosen topsoil and cut off weeds together with roots when rotating. The shaft-driven weeding ripper has the advantages of exquisite structure, light weight, small size and operational flexibility.

Description

The through-drive weed and loose soil machine

Technical field

The invention belongs to the agricultural equipment technical field, relate to a kind of through-drive weed and loose soil machine, be adapted to especially the weeding of mountain region cafetal and loosen the soil.

Background technology

In the prior art, what approach with the technology of the present invention is a kind of small-size rotary tiller, by the tractor head, is driven, and rotary tillage mechanism, running gear and direction control mechanism, consists of, its volume, weight and power output are larger, are applicable to plough and weeding on the vacant lot after crop harvesting.Special orchards for some, as: cafetal, hillside orchard etc., relief, the lattice framing of fruit tree is short, on lattice framing, all can bear fruit, weeding and the work of loosening the soil can't be carried out in the existing small-size rotary tiller orchard special at these, exist and sail difficulty into, turn to difficulty, easily damage the problem of fruit tree.At present, these special orchards can only manually be used hoe carry out weeding and loosen the soil, and input personnel are many, and labour intensity is large, and inefficiency directly affects the economic benefit in orchard.

Summary of the invention

In prior art, there is the weeding difficulty of loosening the soil in the special hillside orchard such as cafetal, existing small-size rotary tiller can't carry out work therein, adopt the artificial weeding mode to exist the input personnel many, labour intensity is large, inefficiency, the problem of deficiency in economic performance, the invention provides a kind of through-drive weed and loose soil machine, power set are installed on frame, the power set front end is equipped with centrifugal clutch, the output shaft of centrifugal clutch is connected with the power shaft of gearbox, change-speed gearing is installed in gearbox, the gearbox front end is installed dead lever, major axis is sleeved in dead lever, major axis connects the output shaft of rear end gearbox, front end is installed bevel gear, the dead lever front end is installed with front fork, bearing is installed at the front fork two ends, the rotating shaft two ends are arranged on bearing, the rotating shaft middle part is installed with fluted disc, fluted disc and bevel gear engagement, a plurality of cutterheads are installed in the rotating shaft of fluted disc both sides, crooked weeding knife is installed on cutterhead, push rod is installed above frame, the controller of power set is installed on the handle of push rod termination, adjusting rod is installed in the gearbox below, installing wheel under adjusting rod.

Power set can be small-sized internal combustion engines, can be also electromotor.

Horizontal handle is installed above push rod, dashboard is installed on front fork.

Adopt the technical program, power set are by the bevel gear of major axis front end and the weeding knife on the fluted disc drive shaft, and weeding knife connects root by the weeds on earth's surface while rotating to be cut off, and by ground surface soil plane pine, power set can be small-sized internal combustion engines, can be also electromotor.In use, operating personnel hold handle and handle, the weeding knife close proximity to ground of frame front end, and the height of complete machine is lower, and weeding knife can push short fruit tree lattice framing below easily to carry out weeding and loosens the soil; Due to the weeding knife bending, under cutter head, hook, can dig underground layer like a cork when rotating weeding, also can produce simultaneously and drive the power that complete machine advances, operating personnel are carrying out thereafter and are controlling lighter and handier; Due to installing wheel below gearbox, the staff can carry out easily and turn in use, the operation light and flexible; Due to the machine delicate structure, it is lightweight, volume is little, and the scope of application is wider.

The accompanying drawing explanation

Fig. 1 is the structural representation of invention.

Embodiment

Embodiment: as shown in Figure 1, a kind of through-drive weed and loose soil machine, power set 1 are installed on frame 17, power set 1 front end is equipped with centrifugal clutch 2, the output shaft of centrifugal clutch 2 is connected with the power shaft of gearbox 5, change-speed gearing 6 is installed in gearbox 5, gearbox 5 front ends are installed dead lever 15, long output shaft 16 is sleeved in dead lever 15, long output shaft 16 connects rear end gearbox 5, front end is installed bevel gear 14, dead lever 15 front ends are installed with front fork 7, bearing 8 is installed at front fork 7 two ends, rotating shaft 9 two ends are arranged on bearing 8, rotating shaft 9 middle parts are installed with fluted disc 10, fluted disc 10 and bevel gear 14 engagements, a plurality of cutterheads 12 are installed in the rotating shaft of fluted disc 10 both sides, crooked weeding knife 11 is installed on cutterhead 12, push rod 18 is installed above frame 17, the controller 20 of power set 1 is installed on the handle 21 of push rod 18 terminations, adjusting rod 4 is installed in gearbox 5 belows, 4 times installing wheels 3 of adjusting rod.

Power set 1 can be small-sized internal combustion engines, can be also electromotor.

Horizontal handle 19 is installed above push rod 18, dashboard 13 is installed on front fork.

Claims

1. through-drive weed and loose soil machine, it is characterized in that: power set (1) are installed on frame (17), power set (1) front end is equipped with centrifugal clutch (2), the output shaft of centrifugal clutch (2) is connected with the power shaft of gearbox (5), change-speed gearing (6) is installed in gearbox (5), gearbox (5) front end is installed dead lever (15), major axis (16) is sleeved in dead lever (15), major axis (16) connects the output shaft of rear end gearbox (5), front end is installed bevel gear (14), dead lever (15) front end is installed with front fork (7), bearing (8) is installed at front fork (7) two ends, rotating shaft (9) two ends are arranged on bearing (8), rotating shaft (9) middle part is installed with fluted disc (10), fluted disc (10) and bevel gear (14) engagement, in the rotating shaft of fluted disc (10) both sides, a plurality of cutterheads (12) are installed, crooked weeding knife (11) is installed on cutterhead (12), in frame (17) top, push rod (18) is installed, the controller (20) of power set (1) is installed on the handle (21) of push rod (18) termination, adjusting rod (4) is installed in gearbox (5) below, the lower installing wheel (3) of adjusting rod (4).

2. through-drive weed and loose soil machine as claimed in claim 1, it is characterized in that: power set (1) can be small-sized internal combustion engines, can be also electromotor.

3. through-drive weed and loose soil machine as claimed in claim 1 or 2, is characterized in that: in push rod (18) top, horizontal handle (19) is installed, dashboard (13) is installed on front fork.