CN201821713U

CN201821713U - Automatic retractable vine hanging device for vegetables

Info

Publication number: CN201821713U
Application number: CN2010205019800U
Authority: CN
Inventors: 李建明; 孙三杰; 姚勇哲
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2010-08-18
Filing date: 2010-08-18
Publication date: 2011-05-11
Anticipated expiration: 2020-08-18

Abstract

The utility model discloses an automatic retractable vine hanging device for vegetables, which comprises a bottom plate and a reel body. The center of the bottom plate is provided with a central shaft, and an elastic switch is arranged below a pull rod; the reel body comprises an eccentric gear, a spring, the pull rod, elastic iron sheet and a wire box which are combined together. Wherein, the eccentric gear and the wire box pass through the central shaft and are fixed on the bottom plate. Both ends of the spring are respectively connected with the wire box and the eccentric gear, a sling is paid off, passes through the eccentric gear, rotates clockwise to compress the spring, and the elastic iron sheet clamps the eccentric gear to stop paying-off; and when the sling is taken up, the elastic switch is pressed down, the pull rod moves downwards, the elastic iron sheet moves upwards to leaves the eccentric gear, and is counterclockwise paid off through the elastic force of the spring. The automatic retractable vine hanging device for vegetables saves cost, saves time and labor, is convenient to use, can reduce the continuous vine dropping of people in cultivation and management, simultaneously is automatically taken up after the cultivation, is convenient and feasible, and facilitates mechanical operation.

Description

A kind of vegetables automatic deploying and retracting formula is hung climing device

Technical field:

The utility model relates to a kind of cultivation utensil of greenhouse crops, and the automatic deploying and retracting formula that relates in particular to a kind of booth melon-fruit-like vegetable is hung climing device.

Background technology:

At present in the agricultural facility plantation, utilize all types of plastic booth to carry out vegetable growing and become convention, when melon and fruit class plant (as tomato) grow stem climing after, need to stem climing reasonably hang climing, so that plant better carries out photosynthesis, the climing method of hanging of melon-fruit-like vegetable mainly is now: rope is at first fastened on the iron wire of ceiling, then rope is fastened at the climing base portion of tomato stem, simultaneously lifting rope is wrapped in climing the going up of tomato stem and keeps the climing vertical-growth of tomato stem, along with upwards growth of tomato plant, need constantly climing to falling.Need to untie earlier the rope of tying up on iron wire again buckles this moment, ties up climingly more again, twines and fix the lifting rope four processes.So repeat, operation is numerous and diverse, the effort of taking a lot of work.

Summary of the invention:

The objective of the invention is to overcome the existing numerous and diverse defective of operation, be to provide a kind of vegetables automatic deploying and retracting formula to hang climing device, realize falling at every turn and only carry out the winding of plant when climing, can significantly reduce the labour, the purpose of raising labour efficiency.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of vegetables automatic deploying and retracting formula is hung climing device, and it includes base plate and drum body.Centre has a central shaft on the base plate, and edge pull bar below has an elastic switch to be embedded in above the base plate; On this drum body by inclined to one side gear and spring, pull bar and elasticity iron plate, hold the line box and form, the three is connected as a single entity.Wherein partially gear, hold the line box and pass central shaft and be fixed on the base plate, form lamination up and down, pull bar is connected by the plastics screw with the elasticity iron plate.The two ends of spring respectively with hold the line box and link to each other with gear partially, by the inclined to one side gear compression spring that turns clockwise, block inclined to one side gear by the elasticity iron plate and stop unwrapping wire during the lifting rope unwrapping wire; Press elastic switch during take-up, pull bar is moved down, the elasticity iron plate moves up and departs from inclined to one side gear, by the elastic force take-up automatically counterclockwise of spring.

The beneficial effects of the utility model are: a kind of vegetables automatic deploying and retracting formula is hung climing device, can solve in process of growth, at every turn fall numerous and diverse step when climing of present melon-fruit-like vegetable, institute's raw material sources of getting are extensive, save cost, time saving and energy saving, easy to use, can reduce people at decline unwrapping wire when climing of cultivation management, finishing the take-up automatically of cultivation back, both convenient and easy simultaneously, be convenient to mechanical work again.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is user mode figure of the present utility model.

Number among the figure: 1, base plate; 2, hold the line box; 3, spring; 4, inclined to one side gear; 5, plastics screw; 6, pull bar; 7, elastic switch; 8, elasticity iron plate; 9, central shaft

Embodiment:

Below in conjunction with accompanying drawing embodiment of the present utility model is further described, but not as to qualification of the present utility model.

As shown in Figure 1 and Figure 2, include base plate 1 and drum body.Centre has a central shaft 9 on the base plate, and edge's pull bar 6 belows have an elastic switch 7 to be embedded in above the base plate 1; On this drum body by inclined to one side gear 4 and spring 3, pull bar 6 and elasticity iron plate 8, hold line box 2 and form, the three is connected as a single entity.Wherein partially gear 4, hold line box 2 and pass central shaft 9 and be fixed on the base plate 1, form lamination up and down, pull bar 6 is connected by plastics screw 5 with elasticity iron plate 8.The two ends of spring 3 respectively with hold line box 2 and link to each other with gear 4 partially.As shown in Figure 2 when carry out vegetables when hanging climing unwrapping wire lifting rope one end by holding 2 li in line box be put into suitable length and block inclined to one side gear 4 by elasticity iron plate 8 and stop unwrapping wire and tie up climing by the inclined to one side gear 4 compression spring 3 that turns clockwise; When lifting rope is idle, press the elastic switch 7 on the lower shoe 1, pull bar 6 is moved down, elasticity iron plate 8 moves up and departs from inclined to one side gear 4, by the elastic force take-up automatically counterclockwise of spring 3.

Claims

1. a vegetables automatic deploying and retracting formula is hung climing device, it is characterized in that: comprise base plate and drum body, centre has a central shaft on the base plate, and edge pull bar below has an elastic switch to be embedded in above the base plate; On this drum body by inclined to one side gear and spring, pull bar and elasticity iron plate, hold the line box and form, the three is connected as a single entity; Wherein partially gear, hold the line box and pass central shaft and be fixed on the base plate, form lamination up and down, pull bar is connected by the plastics screw with the elasticity iron plate, the two ends of spring respectively with hold the line box and link to each other with inclined to one side gear.