A kind of chrysanthemum weeder
Technical field
The utility model relates to chrysanthemum weeding technique field, specially a kind of chrysanthemum weeder.
Background technique
Chrysanthemum is one of traditional ten big famous flowers in China, is the perennial herb of composite family, Chrysanthemum in Plant Taxonomy
Plant.Chrysanthemum other than making cut-flower and potting and applying, gardens flower border and spend it is marine selection is also important by chrysanthemum, spy
Point is that the florescence is long, and pattern is abundant, and flower state is graceful, of less demanding to environmental conditions such as soil for growth, and primary field planting can apply for many years,
Cost is reduced, it is deep to be liked by resident and landscape architecture person.But ground is weaker in seedling and vegetative growth phase long growing situation by chrysanthemum, is easy miscellaneous
Grass invasion, cause plant strain growth bad, seriously affect later period appreciation effect.Remove the important section that weeds are chrysanthemum cultivations.
Currently, people are when carrying out chrysanthemum weeding, since the weed growth length of different location is different, and existing chrysanthemum
The structure of the cutting machine of weeder is fixedly mounted mostly, has no idea to need to cut weeds according to people, cause
The weeds length of cutting differs, and then affects the aesthetics in chrysanthemum field, and the area of the weeding of traditional weeder is smaller,
Weeding ratio is low, increases the labor intensity of people.
Utility model content
The purpose of this utility model is to provide a kind of chrysanthemum weeders, to solve mentioned above in the background art remove
Careless length can not adjust the problem small with weeding area.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of chrysanthemum weeder, the packet
Pedestal is included, the base top is fixedly installed with main box, and the main tank intracoelomic cavity is fixedly installed with polished rod, the polished rod inside
Sliding panel is slidably connected, the spring being arranged on the outside of polished rod is connected between the sliding panel and base intracavity bottom, it is described
Main box inner cavity top is rotatably connected to screw rod, and the screw rod bottom end is fixedly connected with the first tapered gear, the main box bottom
Portion is fixedly installed with support frame, and rotation axis is provided on the outside of the main box, and the rotation axis runs through main tank body sidewall and support
Frame, the rotation axis are fixedly installed with the second tapered gear close to one end of the first tapered gear, and the second tapered gear is logical
Cross gear teeth to engage with the first tapered gear, be connected with screw rod bushing by internal and external threads on the outside of the screw rod, the screw rod bushing and
Sliding panel is fixedly connected, and the sliding panel bottom is fixedly installed with connecting rod, and the connecting rod bottom end is fixedly installed with mounting rack,
Motor is fixedly connected at the top of the mounting rack, the output shaft of the motor runs through mounting rack, and the output shaft of the motor is fixed
It is connected with first planetary gear, the second planetary gear is engaged on the outside of the first planetary gear, second planetary gear is logical
It crosses gear and is engaged in mounting rack inner wall, the first planetary gear and the second planetary gear bottom are fixedly connected to installation axle,
The bottom end of the installation axle is fixedly connected with cutter.
Preferably, several holes are provided on the cutter.
Preferably, the top of the screw rod is rotatablely connected by bearing and main box inner cavity top.
Preferably, there are three the second planetary gear settings, and three second planetary gears are evenly distributed on peace
Shelve inside.
Preferably, mounting rack inner wall bottom side opens up fluted, and the groove inner wall is equipped with ball.
Preferably, the base bottom is equipped with wheel, and the base top side is fixedly installed with push-pull rod.
Preferably, the mounting rack is slidably connected with slideway inner wall.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model, rotary motion axis rotates screw rod, drives screw rod bushing to move in the vertical direction, sliding panel
It moves, increases chrysanthemum to control cutter lifting convenient for controlling the length of cutting weeds according to the needs of people
The aesthetics in field solves the problems, such as that traditional weeder ratio can not adjust depth of cut.
2. being driven by the cutter being respectively arranged in below the first and second planetary gears through first planetary gear rotation
The revolution of second planetary gear, increases cutting area, solves the problems, such as that traditional weeder herbicidal effect is bad, improve and remove
Careless efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment;
Fig. 2 is the structural schematic diagram of the utility model embodiment mounting rack;
Fig. 3 is the structural schematic diagram of the utility model embodiment cutter;
Fig. 4 is the enlarged drawing that A goes out in the utility model embodiment Fig. 1.
In figure: 1, pedestal;2, main box;3, push-pull rod;4, rotation axis;41, the second tapered gear (41);5, screw rod;51,
First tapered gear;6, screw rod bushing;7, sliding panel;8, polished rod;9, spring;10, connecting rod;11, motor;12, the first planet tooth
Wheel;13, the second planetary gear;14, cutter;15, mounting rack;16, support frame;17, installation axle;18, slideway.
Specific embodiment
Regulation and weeding face can not be carried out for the length of weeding according to the needs of people to solve traditional weeder
The lesser problem of product, the utility model embodiment provide a kind of chrysanthemum weeder.Implement below in conjunction with the utility model
Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
Embodiment 1
Fig. 1-4 is please referred to, a kind of chrysanthemum weeder, including pedestal 1, fixed peace at the top of pedestal 1 are present embodiments provided
Equipped with main box 2,2 inner cavity of main box is fixedly installed with polished rod 8, and sliding panel 7, sliding panel 7 and bottom are slidably connected on the inside of polished rod 8
The spring 9 that 8 outside of polished rod is set is connected between 1 intracavity bottom of seat, 2 inner cavity top of main box is rotatably connected to screw rod 5, silk
5 bottom end of bar is fixedly connected with the first tapered gear 51, and 2 bottom of main box is fixedly installed with support frame 16, is arranged on the outside of main box 2
There is rotation axis 4, rotation axis 4 runs through 2 side wall of main box and support frame 16, and rotation axis 4 is solid close to one end of the first tapered gear 51
Dingan County is equipped with the second tapered gear 41, and the second tapered gear 41 is engaged by gear teeth with the first tapered gear 51,5 outside of screw rod
It is connected with screw rod bushing 6 by internal and external threads, screw rod bushing 6 is fixedly connected with sliding panel 7, and 7 bottom of sliding panel is fixedly installed with connection
Bar 10,10 bottom end of connecting rod are fixedly installed with mounting rack 15, and motor 11, the output of motor 11 are fixedly connected at the top of mounting rack 15
Axis runs through mounting rack 15, and the output shaft of motor 11 is fixedly connected with first planetary gear 12, engages on the outside of first planetary gear 12
There is the second planetary gear 13, the second planetary gear 13 is engaged in 15 inner wall of mounting rack, first planetary gear 12 and by gear
Two planetary gears, 13 bottom is fixedly connected to installation axle 17, and the bottom end of installation axle 17 is fixedly connected with cutter 14.
In the present embodiment, by rotary motion axis 4 screw rod 5 is rotated, screw rod bushing 6 is driven to move in the vertical direction,
The sliding panel 7 being fixedly connected simultaneously with screw rod bushing 6 moves, so that the lifting of cutter 14 is controlled, convenient for according to the need of people
Come control cutting weeds length, increase the aesthetics in chrysanthemum field, wherein 12 rotation of first planetary gear drive the second row
Star gear 13 revolves, and increases cutting area, solves the problems, such as that traditional weeder herbicidal effect is bad, improves weeding effect
Rate.
Embodiment 2
Please refer to Fig. 1-4, be further improved on the basis of embodiment 1: there are three the settings of the second planetary gear 13,
And three the second planetary gears 13 are evenly distributed on 15 inside of mounting rack, expand the weeding area of weeder, alleviate work
The labor intensity of people improves the weeding ratio of workpeople.
In the utility model embodiment, it is provided with several holes on cutter 14, improves the weeding ratio of device, silk
The top of bar 5 is rotatablely connected by bearing and 2 inner cavity top of main box, so that the rotation of screw rod 5 is more smooth.Wherein, it installs
15 inner wall bottom side of frame opens up fluted, and groove inner wall is equipped with ball, reduces friction, so that the second planetary gear 13 is being installed
15 inner wall of frame rotates more convenient.
Wherein, 1 bottom of pedestal is equipped with wheel, and 1 top side of pedestal is fixedly installed with push-pull rod 3, people is facilitated to push,
Mounting rack 15 is slidably connected with 18 inner wall of slideway, facilitates the movement of mounting rack 15, and mounting rack 15 shakes when preventing motor 11 from working,
Influence weeding ratio.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.In addition, " first ", " second " are used for description purposes only, and should not be understood as
Instruction implies relative importance.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
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.