CN-121986675-A - High-temperature-resistant cultivation screening equipment for corn germplasm

CN121986675ACN 121986675 ACN121986675 ACN 121986675ACN-121986675-A

Abstract

The invention discloses high-temperature resistant corn germplasm cultivation screening equipment, which belongs to the technical field of corn cultivation and comprises a working box, wherein an cultivation box body is arranged below the working box, a first supporting plate is embedded in the middle of the lower surface of the working box, a supporting cylinder is arranged in the middle of the lower surface of the first supporting plate, a second supporting plate is arranged at the lower end of the supporting cylinder, annular air guide pipes are connected between the edges of the second supporting plate and the first supporting plate in a sealing and rotating mode, two sides of the annular air guide pipes are symmetrically communicated and provided with the supporting air guide pipes, the lower ends of the supporting air guide pipes are communicated and provided with a plurality of output air guide pipes, the peripheral side face of each output air guide pipe is communicated with an air guide nozzle, one side of the edge of the lower surface of the second supporting plate is provided with a plurality of trigger switches, a watering component and an illumination lamp panel, so that the corn sample can be subjected to high-temperature resistance Wen Shaixuan on a large scale, and the air temperature of each layer can be strictly controlled.

Inventors

WANG YONGFU
ZHOU XINCHUN
Hong Wenyun
ZHANG WENYA
WANG CHANGJIN
CHEN LEI
CHENG XINXIN
YU HAIBING

Assignees

安徽科技学院

Dates

Publication Date: 20260508
Application Date: 20260316

Claims (10)

1. The utility model provides a screening installation is cultivated to high temperature resistant maize germplasm, a serial communication port, including work box (101), work box (101) below is equipped with incubator body (201), the lower surface middle part of work box (101) is inlayed and is equipped with first backup pad (102), lower surface mid-mounting of first backup pad (102) has support tube (103), second backup pad (104) are installed to the lower extreme of support tube (103), sealed rotation is connected with annular air duct (105) between the edge of second backup pad (104) and first backup pad (102), support air duct (108) are installed in the bilateral symmetry ground intercommunication of annular air duct (105), a plurality of output air duct (109) are installed in the lower extreme intercommunication of support air duct (108), the periphery side intercommunication of output air duct (109) has air guide shower nozzle (110), support pipe (114) are installed to one side at second backup pad (104) lower surface edge, install a plurality of trigger switch (115) on support tube (114), watering subassembly and illumination lamp plate (123), and output air duct (109), trigger switch (115), watering subassembly and illumination lamp plate (123) one-to-one correspondence.
2. The high-temperature resistant corn germplasm cultivation screening equipment according to claim 1, wherein the irrigation component comprises a first sleeve (116), a shunt tube (117) is installed on one side of the first sleeve (116), a water diversion communicating vessel (121) is installed on the other side of the first sleeve (116), two ends of the shunt tube (117) are communicated with the water diversion communicating vessel (121) through supporting guide tubes (120), a plurality of irrigation branch tubes (118) are installed on the side surfaces of the shunt tube (117) in an equidistant side-by-side communication mode, a plurality of irrigation spray heads (119) are installed on two sides of the irrigation branch tubes (118) in an equidistant side-by-side communication mode, and adjacent water diversion communicating vessels (121) are communicated through irrigation water tubes (113).
3. The high-temperature resistant corn germplasm cultivation screening equipment according to claim 1, wherein the illumination lamp panel (123) is installed on the supporting guide pipe (114) through the second sleeve (122), and a plurality of lamp beads which are different in color and uniformly distributed in a rectangular array are installed on the illumination lamp panel (123).
4. The high temperature resistant cultivation and screening device for corn germplasm according to claim 2, wherein an atomizing box (124) and a hot air box (127) are respectively arranged on two sides of the interior of the working box (101), and an irrigation water tank (137) and an irrigation pump (138) are respectively arranged on the other two sides of the interior of the working box (101).
5. The high-temperature resistant corn germplasm cultivation screening equipment according to claim 4, wherein a plurality of vibration atomizers (125) are arranged in the atomizing box (124), a first fan (126) is communicated with one side of the atomizing box (124), an electric heating wire (128) is arranged in the hot air box (127), a second fan (129) is communicated with one side of the hot air box (127), a mixing box (130) is arranged in the middle of the inner side of the working box (101), and the mixing box (130) is communicated with the first fan (126) and the second fan (129).
6. The high-temperature resistant corn germplasm cultivation screening equipment according to claim 5, wherein a diversion air duct (131) is installed in the lower side of the mixing box (130) in a communicating mode, the lower end of the diversion air duct (131) penetrates through the first supporting plate (102), a plurality of first air duct (106) which are evenly distributed in an annular array are formed in the top surface of the annular air duct (105), the annular air duct (105) is communicated with the diversion air duct (131) through the first air duct (106), second air ducts (107) are formed in two sides of the annular air duct (105) in a penetrating mode and are located on one side of the supporting air duct (108), and the annular air duct (105) is communicated with the supporting air duct (108) through the second air ducts (107).
7. The high-temperature resistant cultivation screening device for corn germplasm according to claim 1, characterized in that a transmission toothed ring (132) is installed on the inner peripheral side wall of the annular air duct (105), a driving motor (135) is installed on the lower side of the inside of the working box (101), a transmission rod (133) is penetrated and rotationally connected at the bottom of the working box (101), bevel gears (136) for mutual meshing transmission are installed at the top end of the transmission rod (133) and one end of a driving shaft of the driving motor (135), a transmission gear (134) is installed at the lower end of the transmission rod (133), and the transmission gear (134) is meshed with the transmission toothed ring (132).
8. The high temperature resistant cultivation and screening device for corn germplasm according to claim 4, wherein an output pipe (139) is embedded in the second supporting plate (104), the uppermost irrigation water pipe (113) is communicated with the irrigation pump (138) through the output pipe (139), the irrigation water tank (137) is communicated with the irrigation pump (138), the output air guide pipes (109) are communicated with each other through an air guide connecting pipe (111), and the lowest output air guide pipe (109) and the lowest water guide communicating vessel (121) are sealed through a sealing plug (112).
9. The high temperature resistant corn germplasm cultivating and screening device according to claim 1, wherein the air guide spray head (110), the illumination lamp plate (123) and the supporting guide pipe (120) are all provided with switches, and the trigger switch (115) is electrically connected with the switches in the air guide spray head (110), the illumination lamp plate (123) and the supporting guide pipe (120) at the layer.
10. The high-temperature resistant corn germplasm cultivation screening equipment according to claim 1, wherein a separation door (202) is arranged on the front side of the cultivation box body (201), a walking support frame (203) is arranged in the cultivation box body (201), a plurality of diagonal steel brackets (205) are installed on the walking support frame (203) in a spliced mode, a limiting block (206) is installed at one end of each diagonal steel bracket (205), a plurality of universal wheels (204) are installed at the bottom of each walking support frame (203), each walking support frame (203) is loaded with a supporting square plate (207) through each diagonal steel bracket (205), seedling raising hole trays (208) are placed in the supporting square plates (207), and each irrigation branch pipe (118) is located in the middle of each pair of adjacent hole holes on the seedling raising hole trays (208) and is abutted to the upper surface of the seedling raising hole trays (208).

Description

High-temperature-resistant cultivation screening equipment for corn germplasm Technical Field The invention relates to the technical field of corn cultivation, in particular to high-temperature resistant cultivation screening equipment for corn germplasm. Background Corn is one of grain crops, feed crops and industrial raw materials, however, under the background of increasing global climate change, high temperature has become one of main abiotic stress factors for limiting the growth and development of corn, causing yield reduction and quality degradation, so that response mechanisms of different corn varieties to high temperature stress are deeply explored, and high-yield and stable-yield high-temperature-resistant corn new varieties are screened and cultivated, so that the method has great strategic significance and practical requirements for guaranteeing grain safety and promoting agricultural sustainable development. The utility model discloses a seedling breeding device for breeding, in carrying out the seedling cultivation in-process, can improve the space utilization of device, reduce the space's duty cycle, simultaneously can make the setting dish adjustment to suitable high state when carrying out different operations to the seedling, simultaneously all expand and expose and keep parallel ground's steady state, and then more do benefit to the needs of seedling operation, the setting of opening the bucket subassembly, can be when taking out the seedling, the quick opening of all cultivation buckets, in order to improve efficiency and the convenience when taking out the seedling, cooperation pusher is opened at the cultivation bucket after, can further assist the seedling to release, can reduce the unexpected condition that falls of seedling and damage, simultaneously improve the efficiency of seedling taking out. According to the above patent and the prior art, the existing corn breeding project needs to carry out seedling raising and variable control screening on huge quantity of corn seeds, but due to mismatching of the structural design of the existing equipment, the time consumed by seed cultivation and seedling transplanting is long, the total time consumed by the corn breeding project is long, the seedling raising efficiency is difficult to further improve, meanwhile, in the existing corn breeding screening process, the equipment capacity is low, the huge corn breeding quantity is difficult to deal with, and in the existing corn breeding screening process, each seedling cannot be affected by the same environmental influence in the growth process, so that the screening result is inaccurate. Disclosure of Invention The invention aims to solve the problems and the defects, and provides high-temperature-resistant cultivation screening equipment for corn germplasm, which improves the overall working efficiency. The invention solves at least one of the following technical problems: (1) In the screening process, the equipment capacity is low, and the huge corn breeding quantity is difficult to deal with; (2) The time consumption for cultivating seeds and transplanting seedlings is long, and the seedling raising efficiency is difficult to further improve; (3) In the screening process, each seedling cannot be subjected to the same environmental influence in the growth process, so that the screening result is inaccurate. The high-temperature-resistant corn germ plasm cultivation screening equipment comprises a working box, wherein an cultivation box body is arranged below the working box, a first supporting plate is embedded in the middle of the lower surface of the working box, a supporting cylinder is arranged in the middle of the lower surface of the first supporting plate, a second supporting plate is arranged at the lower end of the supporting cylinder, annular air ducts are connected between the edges of the second supporting plate and the first supporting plate in a sealing and rotating mode, two sides of the annular air ducts are symmetrically communicated with each other and are provided with supporting air ducts, the lower ends of the supporting air ducts are communicated with each other and are provided with a plurality of output air ducts, the peripheral side face of the output air ducts is communicated with an air duct nozzle, one side of the edge of the lower surface of the second supporting plate is provided with a plurality of trigger switches, a plurality of irrigation components and a plurality of light lamp plates, and the output air ducts, the trigger switches, the irrigation components and the light lamp plates correspond to each other. Preferably, the watering subassembly includes first telescopic, and the shunt tubes is installed to first telescopic one side, and diversion intercommunication ware is installed to first telescopic opposite side, and the both ends of shunt tubes all are linked together with diversion intercommunication ware through supporting the guide tube, and the