CN208175274U - A kind of sweet potato nursery weeder - Google Patents

Abstract

The utility model discloses a kind of sweet potato nursery weeders, including shell and transmission shaft, lower end is rotatably connected to first bearing on the left of the housing cavity front and rear surfaces, first bearing lateral wall rear and front end is fixedly connected with front-wheel, the second bearing lateral wall is fixedly connected with four shovels of digging, spring storehouse is fixedly installed in the middle part of the right end of the housing cavity bottom surface, the shell front and rear surfaces, which run through, is equipped with axis, the axis rear and front end is rotatably connected to rear-wheel, spring storehouse inner cavity upper surface is fixedly connected with one end of spring, the axis lateral wall is socketed with connecting plate, the utility model realizes formula weeding of digging by having installed shovel of digging additional, grass even root is routed up soil, not only weeds had been eradicated but also had been loosened the soil, rear-wheel is that can move up and down structure, realize elevation device chassis at any time, be unlikely to driving means on the way It digs shovel and ground friction, device is caused to damage.

Description

A kind of sweet potato nursery weeder

Technical field

The utility model relates to agricultural equipment technical field, specially a kind of sweet potato nursery weeder.

Background technique

Sweet potato nursery is exactly cultivation seedling to be carried out in the nursery set, and the quality of seedling directly affects product Quality, the presence of weeds are the most common problem encountered in sweet potato seedling raising process, the especially weeds of plant root, directly and Sweet potato competes moisture, nutrient and sunlight, seriously affects the growth of crops, and general herbicidal methods are by cultivation personnel with cutting Careless machine cut removes, although cutting off weeds with grass trimmer quickly removes the weeds on surface, grass roots can often be removed, Also will continue to sweet potato competition for nutrients, and existing weeder is easy to scratch leaf by the hard object such as stone when moving on soil Fan, use it is inconvenient, for this purpose, it is proposed that a kind of sweet potato nursery weeder.

Utility model content

The purpose of this utility model is to provide a kind of sweet potato nursery weeders, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of sweet potato nursery weeder, including Shell, housing cavity upper surface left end are fixedly connected with containing liquid chamber, and running through on the left of the containing liquid chamber upper surface has inlet, And inlet runs through housing upper surface, through there is perfusion tube, the perfusion tube intracavity sidewall is solid for containing liquid chamber left side wall lower end Dingan County is equipped with valve, and the perfusion tube left end is fixedly connected with spray head, and the upper surface right end of the containing liquid chamber, which is fixedly installed with, to be added Press pump, housing cavity upper surface right end are fixedly connected with battery, lower end rotation on the left of the housing cavity front and rear surfaces It is connected with first bearing, and shell front-rear side walls, first bearing lateral wall rear and front end are run through in first bearing rear and front end It is fixedly connected with front-wheel, and front-wheel is fixedly installed with the first electricity in the middle part of hull outside, the rear surface lower end of the housing cavity Machine, the output end of the first motor are fixedly connected with second bearing, and the second bearing lateral wall is fixedly connected with four and digs Shovel, shovel of digging described in four are evenly distributed on the lateral wall in second bearing, fixed peace in the middle part of the right end of the housing cavity bottom surface Equipped with spring storehouse, for the shell front and rear surfaces through axis is equipped with, the axis rear and front end is rotatably connected to rear-wheel, the spring Storehouse inner chamber bottom surface is fixedly connected with one end of spring, and in the middle part of the other end fixed connection shaft lateral wall of spring, on the outside of the axis Wall is socketed with connecting plate, offers door in the middle part of the housing right side wall lower end, and door is plugged with connecting plate, the connection Strut is rotatably connected in the middle part of plate front-rear side walls, and strut front and back end is fixedly connected with shell front and rear surfaces, on the connecting plate plate Surface is fixedly connected with pull ring, and the housing right side wall lower end is fixedly connected with winding storehouse, table on the winding storehouse inner cavity Face is fixedly installed with the second motor, and second motor output end is fixedly connected with clot wheel, and the lateral wall of the clot wheel is fixed It is connected with one end of lifting rope, and the other end for lifting rope is fixedly connected with pull ring, the force (forcing) pump, first motor and the second electricity Machine is electrically connected with battery respectively.

Preferably, the housing upper surface right part is fixedly installed with pushing hands.

Preferably, the perfusion tube is in bending shape, and the spray head includes bottom plate, fixed in the middle part of the plate upper surface to connect Be connected to round bar, the round bar lateral wall is rotatably connected to baffle, the baffle by being formed with small through hole plate and semicircle hollowed-out board, And small through hole plate and semicircle hollowed-out board are distributed up and down.

Compared with prior art, the utility model has the beneficial effects that the utility model is realized by having installed shovel of digging additional Grass even root is routed up soil, has not only eradicated weeds but also loosened the soil by formula weeding of digging, also by installed additional containing liquid chamber with Perfusion tube, can be to carry out chemical weed control when carrying out physical weed control, and two kinds of weeding systems are worked along both lines, and sweet potato Seedlings nursery can be made The inside absolutely not infringement of weeds, and present apparatus rear-wheel is that can move up and down structure, realizes elevation device chassis at any time, no It digs on the way shovel and ground friction as in driving means, device is caused to damage.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model top cross-sectional view；

Fig. 3 is the utility model detail view A；

Fig. 4 is the structural schematic diagram of the utility model spray head；

Fig. 5 is the structural schematic diagram of this practical new spray head bottom plate；

Fig. 6 is the structural schematic diagram of the utility model spray head baffle.

In figure: 1, shell, 2, containing liquid chamber, 3, inlet, 4, perfusion tube, 5, valve, 6, spray head, 61, bottom plate, 62, round bar, 63, baffle, 64, small through hole plate, 65, semicircle hollowed-out board, 7, first bearing, 8, front-wheel, 9, pushing hands, 10, battery, 11 plus Press pump, 12, first motor, 13, second bearing, 14, shovel of digging, 15, axis, 16, rear-wheel, 17, spring storehouse, 18, spring, 19, Connecting plate, 20, strut, 21, pull ring, the 22, second motor, 23, clot wheel, 24, door, 25, winding storehouse, 26, lifting rope.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of sweet potato nursery weeder, including shell Body 1, the 1 inner cavity upper surface left end of shell are fixedly connected with containing liquid chamber 2, and running through on the left of 2 upper surface of containing liquid chamber has feed liquor Mouth 3, and inlet 3 runs through 1 upper surface of shell, the 2 left side wall lower end of containing liquid chamber, which is run through, perfusion tube 4, in the perfusion tube 4 Chamber side wall is fixedly installed with valve 5, and 4 left end of perfusion tube is fixedly connected with spray head 6, the upper surface right end of the containing liquid chamber 2 It is fixedly installed with force (forcing) pump 11, force (forcing) pump 11 can be to pressurizeing in containing liquid chamber 2, and the 1 inner cavity upper surface right end of shell is solid Surely it is connected with battery 10, lower end is rotatably connected to first bearing 7, and first bearing 7 on the left of the 1 inner cavity front and rear surfaces of shell 1 front-rear side walls of shell are run through in rear and front end, and the 7 lateral wall rear and front end of first bearing is fixedly connected with front-wheel 8, and front-wheel 8 Outside shell 1, it is fixedly installed with first motor 12 in the middle part of the rear surface lower end of 1 inner cavity of shell, the first motor Output end is fixedly connected with second bearing 13, and 13 lateral wall of second bearing is fixedly connected with four shovels 14 of digging, described in four Shovel 14 of digging is evenly distributed on the lateral wall in second bearing 13, is fixedly installed with bullet in the middle part of the 1 inner chamber bottom surface right end of shell Spring storehouse 17, for 1 front and rear surfaces of shell through axis 15 is equipped with, 15 rear and front end of axis is rotatably connected to rear-wheel 16, described 17 inner chamber bottom surface of spring storehouse is fixedly connected with one end of spring 18, and in 15 lateral wall of other end fixed connection shaft of spring 18 Portion, 15 lateral wall of axis are socketed with connecting plate 19, offer door 24, and door 24 in the middle part of the 1 right side wall lower end of shell It is plugged with connecting plate 19, is rotatably connected to strut 20 in the middle part of 19 front-rear side walls of connecting plate, and 20 front and back end of strut is fixed 1 front and rear surfaces of shell are connected, the 19 upper surface surface of connecting plate plate is fixedly connected with pull ring 21, under 1 right side wall of shell End is fixedly connected with winding storehouse 25, and the 25 inner cavity upper surface of winding storehouse is fixedly installed with the second motor 22, second motor 22 output ends are fixedly connected with clot wheel 23, and the lateral wall of the clot wheel 23 is fixedly connected with one end of lifting rope 26, and lifts The other end of rope 26 is fixedly connected with pull ring 21, and the second motor 22 drives clot wheel 23 to rotate after being powered, 23 pairs of clot wheel liftings Rope 26 is wound, to be lifted to connecting plate 19, the force (forcing) pump 11, first motor 12 and the second motor 22 respectively with Battery 10 is electrically connected.

Specifically, the 1 upper surface right part of shell is fixedly installed with pushing hands 9, pushing hands 9 can be convenient operator's promotion Present apparatus operation.

Specifically, the perfusion tube 4 is in bending shape, 4 bending shape of perfusion tube is more convenient the sprinkling of liquid, the spray First 6 include bottom plate 61, and 61 upper surface middle part of bottom plate is fixedly connected with round bar 62, and 62 lateral wall of round bar is rotatably connected to Baffle 63, the baffle 63 with small through hole plate 64 and semicircle hollowed-out board 65 by forming, and small through hole plate 64 and semicircle hollow out About 65 plate is distributed, and the size of water outlet can be adjusted by flap shutter 63, to adjust the form of jetting liquid.

Specifically, the utility model realizes formula weeding of digging by having installed shovel 14 of digging additional, grass even root is routed up soil Ground had not only eradicated weeds but also had loosened the soil, and also by having installed containing liquid chamber 2 and perfusion tube 4 additional, can carry out physical weed control with side Side carries out chemical weed control, and two kinds of weeding systems are worked along both lines, and can make the absolutely not infringement of weeds in sweet potato Seedlings nursery, and Present apparatus rear-wheel 16 is that can move up and down structure, realizes elevation device chassis at any time, is unlikely to dig on the way in driving means Shovel 14 and ground friction, cause device to damage.

Working principle: before using the present apparatus, first opening inlet 3, and the liquid that needs are sprayed pours into containing liquid chamber 2, After the present apparatus is shifted onto nursery, the second motor 22 is opened, the second motor 22 drives 23 pairs of lifting ropes 26 of clot wheel to carry out defence line, Spring 18 resetting movement band moving axis 15 moves upwards, and realizes that rear-wheel 16 is lifted up, and the shovel 14 that makes to dig is contacted with soil, opening valve Door 5 simultaneously opens force (forcing) pump 11 to pressurizeing in containing liquid chamber 2, spray head 6 starts to spray liquid, and adjustable butterfly 63 is adjusted The shape of liquid outlet is saved to change the form of sprinkling liquid, opens first motor 12, first motor 12 drives 14 fortune of shovel of digging It is dynamic, it realizes and eradicates weeds.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of sweet potato nursery weeder, including shell (1), it is characterised in that: shell (1) the inner cavity upper surface left end It is fixedly connected with containing liquid chamber (2), running through on the left of containing liquid chamber (2) upper surface has inlet (3), and inlet (3) runs through shell Body (1) upper surface, through having perfusion tube (4), perfusion tube (4) intracavity sidewall is fixed for containing liquid chamber (2) the left side wall lower end It is equipped with valve (5), perfusion tube (4) left end is fixedly connected with spray head (6), and the upper surface right end of the containing liquid chamber (2) is solid Dingan County is equipped with force (forcing) pump (11), and shell (1) inner cavity upper surface right end is fixedly connected with battery (10), the shell (1) Lower end is rotatably connected to first bearing (7) on the left of the front and rear surfaces of inner cavity, and first bearing (7) rear and front end is before shell (1) Rear wall, first bearing (7) the lateral wall rear and front end are fixedly connected with front-wheel (8), and front-wheel (8) is external in shell (1), It is fixedly installed with first motor (12) in the middle part of the rear surface lower end of shell (1) inner cavity, the output end of the first motor is solid Surely it is connected with second bearing (13), second bearing (13) lateral wall is fixedly connected with four and digs shovel (14), turns over described in four Mamoty (14) is evenly distributed on the lateral wall of second bearing (13), is fixedly installed in the middle part of shell (1) the inner chamber bottom surface right end Spring storehouse (17), shell (1) front and rear surfaces, which run through, to be equipped with axis (15), after axis (15) rear and front end is rotatably connected to It takes turns (16), spring storehouse (17) inner chamber bottom surface is fixedly connected with one end of spring (18), and the other end of spring (18) is fixed In the middle part of connecting shaft (15) lateral wall, axis (15) lateral wall is socketed with connecting plate (19), in shell (1) the right side wall lower end Portion offers door (24), and door (24) is plugged with connecting plate (19), rotation in the middle part of connecting plate (19) front-rear side walls It is connected with strut (20), and strut (20) front and back end is fixedly connected with shell (1) front and rear surfaces, connecting plate (19) upper surface table Face is fixedly connected with pull ring (21), and shell (1) the right side wall lower end is fixedly connected with winding storehouse (25), the winding storehouse (25) Inner cavity upper surface is fixedly installed with the second motor (22), and the second motor (22) output end is fixedly connected with clot wheel (23), institute The lateral wall for stating clot wheel (23) is fixedly connected with one end of lifting rope (26), and lifts the other end and pull ring (21) of rope (26) It is fixedly connected, the force (forcing) pump (11), first motor (12) and the second motor (22) are electrically connected with battery (10) respectively.

2. a kind of sweet potato nursery weeder according to claim 1, it is characterised in that: shell (1) upper surface Right part is fixedly installed with pushing hands (9).

3. a kind of sweet potato nursery weeder according to claim 1, it is characterised in that: the perfusion tube (4) is in curved Shape is rolled over, the spray head (6) includes bottom plate (61), and bottom plate (61) upper surface middle part is fixedly connected with round bar (62), described Round bar (62) lateral wall is rotatably connected to baffle (63), the baffle (63) by with small through hole plate (64) and semicircle hollowed-out board (65) it forms, and small through hole plate (64) is distributed up and down with semicircle hollowed-out board (65).