Accurate leveling mobile culture bed

A cultivation bed and precise technology, applied in the field of precise leveling of mobile cultivation beds, can solve the problems of inconvenient height adjustment, inability to guarantee the absolute level of the bed surface, etc., and achieve the effect of continuous and smooth adjustment
CN102017877AInactive Publication Date: 2011-04-20BEIJING HUANONG AGRI ENG DESIGNING & CONSULTING
0 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIJING HUANONG AGRI ENG DESIGNING & CONSULTING
Publication Date
2011-04-20
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an accurate leveling mobile culture bed solving the problems that the traditional mobile culture bed is inconvenient to adjust in height and cannot ensure that the bed surface is absolutely level. The height adjustment and the level adjustment of the accurate leveling mobile culture bed are implemented through the height adjustment and the level adjustment of a rolling shaft support, and the height adjustment and the level adjustment of the rolling shaft support are implemented through rotating a hold-down nut on a screw rod by using a spanner to adjust the relative distance between the rolling shaft support and a gantry support and the self level of the rolling shaft support. Because the rolling shaft support and the gantry support are connected by a leveling screw and fixed by the nut, and the spacing adjustment and the level adjustment between the rolling shaft support and the gantry support are completed by the relative movement between the leveling screw and the hold-down nut, the continuous smooth adjustment between the rolling shaft support and the gantry support can be implemented to achieve the absolute level of the culture bed surface.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of agricultural facilities, and is a precisely leveled mobile cultivation bed for greenhouses. It is mainly used for tidal irrigation systems in greenhouses, and can also replace traditional mobile cultivation beds for placing potted flowers and seedling trays in greenhouses. Background technique

[0002] The tidal irrigation system is an advanced irrigation technology for potted crops that has emerged in developed agricultural countries such as Europe and the United States in recent years. It is designed for the nutrient solution cultivation of potted plants. To the cultivation bed, submerge the cultivation bed to a depth of about 2-3 cm. After about 10-15 minutes, the nutrient solution rises to the surface of the medium in the pot due to capillary action. At this time, the nutrient solution is discharged and flowed back into the storage bucket again. cultivation bed. In the process of sending out and returning the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More