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Bottom frame of seedling culture greenhouse

A technology of bottom frame and bottom bar, which is applied in the field of agricultural seedling sheds, can solve the problems of long vacant time, low land use rate, and time-consuming seedling raising sheds, and achieve the effects of firm installation, improved safety factor, and reduced workload

Inactive Publication Date: 2015-06-03
QINGDAO GREAT CONSTR INSTALLATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In many rural areas at present, various wooden poles and poles are used in conjunction with long bamboo strips to cultivate early watermelon and early corn seedlings. As far as the current situation is concerned, it is time-consuming and labor-intensive to build seedling greenhouses, and there are hidden dangers in the safety of spliced ​​wooden poles and pillars. , and the fact that the vacancy time is long and the land use rate is low, based on the current situation and advantages and disadvantages of the existing seedling shed technology, integrate the existing seedling equipment technology

Method used

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  • Bottom frame of seedling culture greenhouse

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Embodiment Construction

[0013] An early spring seedling-raising greenhouse chassis, characterized in that it includes two parallel positioning bottom rods (1), a distance adjustment orifice plate (2), a telescopic pillar (3), and a pillar positioning rod (4), wherein the positioning bottom rod (1) The two ends are flat heads (1-1) with screw holes (1-2), the positioning bottom bar (1) is welded with sleeves (1-3) on both ends, and the adjustment distance orifice plate (2) Positioning holes (2-1) are opened at both ends of the upper end to connect to the positioning bottom rod (1), and there is a hole (2-2) in the middle to link the pillar positioning rod (4), and the middle of the pillar positioning rod (4) is welded with a telescopic pillar ( 3) The bushing (4-1).

[0014] Further, the flat heads (1-1) at both ends of the row positioning bottom bar (1) are positioned diagonally, and the sleeves (1-3) at both ends are located inside the flat heads.

[0015] Further, the diameter of the positioning h...

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Abstract

A bottom frame of a seedling culture greenhouse is characterized by comprising two parallel positioning bottom rods (1), a distance adjusting pore plate (2), an extensible support column (3) and a support column positioning rod (4), wherein two ends of each positioning bottom rod (1) are flat heads (1-1) and are provided with screw holes (1-2), sleeves (1-3) are welded on the upper portions of two ends of each positioning bottom rod (1), positioning holes (2-1) are formed in two ends of the distance adjusting pore plate (2) to be connected with the positioning bottom rods (1), holes (2-2) are formed in the middle of the distance adjusting pore plate (2) to be in chained connection with the support column positioning rod (4), and a sleeve (4-1) capable of being in chained connection with the extensible support column (3) is welded in the middle of the support column positioning rod (4). The bottom frame has the advantages that cost is saved, demounting, moving and carrying are facilitated, and land resources are utilized reasonably.

Description

technical field [0001] The invention relates to the field of agricultural seedling-raising sheds, in particular to an underframe of a seedling-raising greenhouse. Background technique [0002] In many rural areas at present, various wooden poles and poles are used in conjunction with long bamboo strips to cultivate early watermelon and early corn seedlings. As far as the current situation is concerned, it is time-consuming and labor-intensive to build seedling greenhouses, and there are hidden dangers in the safety of spliced ​​wooden poles and pillars. , and the fact that the vacancy time is long and the land use rate is low, based on the current situation and advantages and disadvantages of the existing seedling shed technology, the existing seedling equipment technology is integrated. Contents of the invention [0003] An early spring seedling-raising greenhouse chassis, characterized in that it includes two parallel positioning bottom rods (1), a distance adjustment or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14
CPCA01G9/14Y02A40/25
Inventor 王超张炳龙
Owner QINGDAO GREAT CONSTR INSTALLATION ENG