31results about How to "Avoid skew etc." patented technology

The invention discloses a growth frame of a scindapsus aureus cultivation device. The growth frame comprises a first supporting column arranged vertically and further comprises an adjusting device and a second supporting column, wherein the adjusting device is arranged on the first supporting column, and the second supporting column is arranged on the adjusting device and located above the first supporting column. According to the growth frame of the scindapsus aureus cultivation device, due to the fact that the second supporting column is additional arranged on the first supporting column, the total length of the supporting columns can be increased, stems of scindapsus aureus can still climb on the supporting columns as growth of the scindapsus aureus, therefore, the scindapsus aureus can be supported continuously, and the scindapsus aureus can still grow upwards; the additionally-arranged second supporting column can be supported through the adjusting device, the second supporting column is stable, the situation that a supporting column is inclined due to an excessively large length is avoided, and it is guaranteed that the scindapsus aureus is supported reliably.

The invention discloses a plant cultivation device which comprises a cultivation container, first supporting columns and first cloth covers. The plant cultivation device further comprises second supporting columns, third supporting columns and adjusting devices, wherein the second supporting columns are vertically arranged and located above the first supporting columns, the third supporting columns are located in the second supporting columns, the adjusting devices are used for adjusting the heights of the third supporting columns, the second supporting columns are sleeved with the first cloth covers in parallel, and the first cloth covers are made of non-woven fabric. According to the plant cultivation device, the second supporting columns are additionally arranged, so the length of a growth frame can be increased; the third supporting columns and the adjusting devices which can be used for adjusting the heights of the third supporting columns are added, so that the heights of the third supporting columns are adjusted through the adjusting devices, the length adjustment range of the growth frame can be enlarged, stems and vines of scindapsus aureus can still climb onto the supporting columns of the growth frame as the scindapsus aureus grows, support can continue to be provided for the scindapsus aureus, and the scindapsus aureus can still grow upwards; the cloth covers made of the non-woven fabric are adopted, have the advantages of being high in water absorbency and not prone to being corroder by insect attacks and are beneficial to being adsorbed by aerial roots on the stems and the vines of the scindapsus aureus.

The invention discloses a growing frame of a scindapsus aureus cultivation device. The growing frame comprises a first supporting pillar which is vertically arranged and further comprises an adjusting device arranged on the first supporting pillar and a second supporting pillar arranged on the adjusting device. The first supporting pillar and the second supporting pillar are wrapped by cloth sleeves, and guiding structures for guiding water to the cloth sleeves are arranged on the first supporting pillar and the second supporting pillar. According to the growing frame of the scindapsus aureus cultivation device, the second supporting pillar is additionally arranged so that the total length of the supporting pillars can be increased, as scindapsus aureus grows, the vines of the scindapsus aureus can climb and be attached to the supporting pillars, and the scindapsus aureus can be continuously supported and can still grow upwards. In addition, due to the fact that the guiding structures are arranged on the first supporting pillar and the second supporting pillar, the added water is guided to the cloth sleeves through the guiding structures, the water can conveniently permeate into the cloth sleeves, the cloth sleeves can absorb water fully for the vines on the scindapsus aureus to absorb, the water can be conveniently provided for aerial roots, and adsorption of the vines of the scindapsus aureus can also be firmer.

The invention provides a section steel cutting device, which comprises a rack, an angle adjusting table, a cutting device, a feeding frame, a feeding device, a limiting device and a control system. A supporting rotary shaft is arranged on the rack; an adjustment drive mechanism is arranged under the angle adjusting table and drives the angle adjusting table to rotate around the supporting rotary shaft; the cutting device is arranged on the angle adjusting table; a transmission mechanism is arranged on the cutting device and drives a grinding wheel to rotate through a transmission shaft; the feeding frame is arranged in front of the cutting device; an auxiliary clamping cylinder is arranged on the feeding frame and is connected with the control system; a telescoping cylinder of the auxiliary clamping cylinder is connected with a movable clamping block; a conveyor belt is arranged on the feeding device; the limiting device is arranged on the opposite side of the conveyor belt; and a plurality of auxiliary drive wheels are arranged on the limiting device. The section steel cutting device is accurate in positioning, ensures a cutting effect, can be used for continuously cutting section steel automatically, and is beneficial to improving the production efficiency.

The invention discloses a scindapsus aureus cultivation tool which comprises a cultivation container, a first support column, a first cloth sleeve, a second support column and an adjusting device for adjusting the height of the second support column. The first cloth sleeve sleeves the second support column. Guide structures for guiding moisture to the first cloth sleeve are disposed on the first support column and the second support column. Due to the fact that the second support column and the adjusting device are added, the total length of a growing rack can be increased, scindapsus aureus stems can climb over the support columns of the growing rack as the growing of the scindapsus aureus, and continuous support is provided for the scindapsus aureus. In addition, by the guide structures disposed on the first support column and the second support column, added moisture can be guided to cloth sleeves and seep into the cloth sleeves, the cloth sleeves absorb the moisture sufficiently, the aerial roots of the scindapsus aureus stems can absorb the moisture, the moisture is provided for the aerial roots conveniently, and firm scindapsus aureus stem attaching is achieved.

The invention discloses a growth frame of a scindapsus aureus cultivation instrument. The growth frame of the scindapsus aureus cultivation instrument comprises a first supporting column, a first cloth cover, a second supporting column and an adjusting device, wherein the first supporting column is sleeved with the first cloth cover, the second supporting column is vertically arranged and located above the first supporting column, the adjusting device is used for adjusting the height of the second supporting column, and the second supporting column is also sleeved with the first cloth cover. According to the growth frame of the scindapsus aureus cultivation instrument, the second supporting column and the adjusting device capable of adjusting the height of the second supporting column are additionally arranged, and the height of the second supporting column is adjusted through the adjusting device, so that the whole length of the growth frame is increased, scindapsus aureus stems still clamber the supporting columns of the growth frame along with the growth of scindapsus aureus, the scindapsus aureus is continuously supported, and the scindapsus aureus still grows up; meanwhile, the additionally-arranged second supporting column can be supported through the adjusting device, so that the second supporting column is stable, the phenomenon that the supporting columns are tilted due to the too large length is avoided, the stability of the growth frame is improved, and it is ensured that the scindapsus aureus is reliably supported.