4results about How to "Convenient horizontal placement" patented technology

The utility model discloses a heating device for vegetable greenhouse processing, which relates to the field of vegetable greenhouses and comprises an industrial fan heater, a connecting frame is welded at the lower end of the industrial fan heater, positioning rods are fixedly connected to the inner wall of the connecting frame, a connecting frame is fixedly connected to the outer walls of the positioning rods, a gradienter is adhered to the inner wall of the connecting frame, and the gradienter is fixedly connected to the outer wall of the connecting frame. A connecting rod is welded to the lower end of the connecting frame. The connecting frame is arranged to clamp and fix the gradienter, the arrangement of the gradienter facilitates observation of the placement levelness of the industrial fan heater, meanwhile, the adjusting sleeve is subjected to threaded rotation adjustment through the connecting rod, the industrial fan heater can be horizontally placed conveniently, the usability of the device is improved, and the practicability is high. The fixing sleeve is arranged to be tightly attached to the magnetic sleeve, the magnetic sleeve is arranged to facilitate magnetic adsorption and fixation of the designated shed frame position, hot air sprayed out of the air outlet cloth sleeve is prevented from being blown to the vegetables, and the practicability of the device is improved.

The utility model discloses a multi-core laser tube with a square outer tube, which comprises n discharge tubes which are arranged at intervals, and is characterized in that the multi-core laser tube further comprises a square-column-shaped gas storage tube, n connecting tubes are arranged at two ends of the gas storage tube, a binding post is arranged on each connecting tube, the n discharge tubes are arranged in the gas storage tube in an array manner, and the n discharge tubes are arranged in the gas storage tube in an array manner. The outer side of each discharge tube is sleeved with a water cooling tube, and the two ends of the outer side of each water cooling tube are sleeved with air return tubes. According to the multi-core laser tube with the square outer tube, the square-column-shaped gas storage tube is used, so that the gas storage capacity can be increased; the installation of the multi-core laser tube can be more rigorous, and the discharge tube can be placed horizontally after being installed, so that the optical path of laser is more stable; a plurality of multi-core laser tubes can be tightly and seamlessly bonded through the square-column-shaped gas storage tube, and therefore the laser which is more compact and stable in structure and saves installation space is formed.

The application discloses a simple prefabricated strip plate erecting machine, which comprises a bearing mechanism, the bearing mechanism comprises first bearing plates and second bearing plates, opposite sides of the first bearing plates and the second bearing plates are hinged to each other, the bottom of the first bearing plates and the second bearing plates is fixedly provided with a contraction mechanism for driving the first bearing plates and the second bearing plates to be folded and stored, and the first bearing plates are provided with a blocking mechanism for blocking prefabricated plates. The first bearing plates and the second bearing plates are hinged to each other and can bear the plates, then the first bearing plates and the second bearing plates are lifted to a certain angle after transportation is completed, the contraction mechanism can make the first bearing plates and the second bearing plates be bent to each other, and the blocking mechanism can be pushed to rise when the contraction mechanism operates, so that the plates can be prevented from directly falling when being erected, and the plate erecting mode can save a large amount of manpower and material resources.