44results about How to "Play the role of conveying" patented technology

The invention discloses a device for evenly drying objects. The device comprises a drying box, the upper end of the drying box is connected with an air heater, a baffle A is arranged on the upper portion of an inner cavity of the drying box, ventilation openings are evenly distributed in the baffle A, and flow guide sheets are arranged on the two sides of the ventilation openings respectively. A porous separation plate is arranged below the baffle A, and a hot air buffer area is formed between the porous separation plate and the upper surface of the drying box. A feeding channel is formed in the top of one side face of the drying box, a discharging channel is arranged at the bottom of the other side face of the drying box, a conveying device is further arranged in the drying box and located below the porous separation plate, the feeding channel extends to the upper surface of the feeding end of the conveying device, and the discharging channel is in contact with the discharging end of the conveying device. The arranged hot air buffer area achieves a buffer function on hot air, the hot air can slowly dry fruits and vegetables after passing through the porous separation plate, and the situation that hot air suddenly enters the upper surfaces of the fruits and vegetables for strong drying, and the lower surfaces of the fruits and vegetables are not heated is avoided.

The invention discloses integrated machining equipment of a die-casting machine for button machining. The integrated machining equipment of the die-casting machine for button machining comprises a rack, wherein a first fixed plate, a second fixed plate and a first motor are fixedly installed at the upper side of the rack; a first thread is fixedly connected to an output end of the first motor; a second thread rod is connected to the first motor in a transmission manner and through a first chain; moving blocks are connected to the surfaces of the first thread and the second thread through threads separately, and a moving plate is fixedly connected between the two moving blocks; a support rod is fixedly connected to the right side of the moving plate; the support rod is slidably connected with the second fixed plate; and a connection plate is fixedly installed at the other end of the support rod. According to the integrated machining equipment of the die-casting machine for button machining, through arrangement of a stirring box, molten liquid metal is temporarily stored, and continuous multiple die-casting operation can be carried out; through arrangement of a quantification device,the metal liquid needed for completing one die-casting can be regularly and quantitatively conveyed, so that waste for materials is avoided, time and labor are saved, the labor intensity of working personnel is reduced, and the die-casting efficiency of the die-casting machine is increased.

The invention provides a spiral exhaust continuous feeding device and method for thermal cracking of waste tires. The continuous feeding device comprises a sub-feed screw conveyor, a first spiral exhaust conveyor and a feeding screw conveyor which are sequentially connected, a first feeding port and a first discharging port are formed in the sub-feed screw conveyor, a third discharging port communicated with a thermal cracking reactor is formed in the feeding screw conveyor, and the discharge end and the feed end of the first spiral exhaust conveyor are respectively provided with a first plugvalve and a second plug valve for sealing the first spiral exhaust conveyor. According to the continuous feeding device and the method, the sealing between the continuous feeding device and the thermal cracking reactor is achieved, compared with the sealing by pressing and crushing tires, the safety and environmental protection of thermal cracking are ensured, oxygen in the air can be effectivelyprevented from entering the reactor or high temperature oil and gas in the reactor can be effectively prevented from being leaked into the air.

The invention relates to the technical field of medical beds, in particular to a rescue medical bed used for air transportation of patients in medical institutions. The rescue medical bed comprises abedstead, a bed body and a bed head, wherein the bed body is arranged in the middle of the bedstead, and the bed body and the bedstead are connected in a bolt fixing manner; the bed head is arranged at one end of the bed body and the bed head is connected with the bed body through a rotating shaft; and handles are arranged on two sides of the bedstead and connected with the bedstead in a welding manner. By improvement of the structure, the rescue medical bed has a corresponding height adjustment function according to required lying postures of patients with different diseases, has patient transportation and protection functions and cannot do harm to patients, and the rescue medical bed has a rapid ground transportation effect and has the advantages of fully saving inner space of a cabin due to a bed leg folding function, so that the problems and defects of existing devices are effectively solved.

The invention discloses packaging equipment used for metal wire drawing lubricating powder production and provided with a feeding mechanism, and relates to the technical field of metal wire drawing lubricating powder. The packaging equipment comprises a machine body, a packaging capping mechanism and an unloading mechanism, wherein conveyor belts are erected at the two sides above the machine body; protective side plates are mounted at the outer sides of the conveyor belts; a weighing table is mounted on the middle part above the machine body; a packaging box is arranged above the weighing table; supporting columns are fixedly arranged on four corners above the machine body; a top plate is mounted above the supporting columns; the packaging capping mechanism is mounted above the weighing table; the packaging capping mechanism is fixedly connected to the top plate; the two sides of the packaging capping mechanism are equipped with positioning pushing structures; and the positioning pushing structures are in bolt connection to the top plate. The packaging equipment has the beneficial effects that automatic capping packaging is conveniently performed on the packaging box through the packaging capping mechanism, so that the packaging box is sealed.

The invention discloses an integrated die-casting machine processing equipment for button processing, which comprises a frame, a first fixed plate, a second fixed plate and a first motor are fixedly installed on the upper side of the frame, and the output end of the first motor is fixedly connected to the There is a first threaded rod, the first motor is connected to the second threaded rod through the first chain transmission, the surfaces of the first threaded rod and the second threaded rod are threaded with moving blocks, and a moving block is fixedly connected between the two moving blocks. plate, the right side of the moving plate is fixedly connected to the support bar, the support bar is slidingly connected to the second fixed plate, and the other end of the support bar is fixedly installed with a connecting plate. In the present invention, the molten liquid metal is temporarily stored by setting a stirring box, and multiple die-casting operations can be carried out without interruption. By setting a quantitative device, the metal liquid required for one die-casting can be delivered regularly and quantitatively, which avoids the waste of materials and saves time and effort. , Reduce the labor intensity of the staff, and improve the die-casting efficiency of the die-casting machine.

The invention provides a spiral exhaust continuous feeding device and method for thermal cracking of waste tires. The continuous feeding device comprises a sub-feed screw conveyor, a first spiral exhaust conveyor and a feeding screw conveyor which are sequentially connected, a first feeding port and a first discharging port are formed in the sub-feed screw conveyor, a third discharging port communicated with a thermal cracking reactor is formed in the feeding screw conveyor, and the discharge end and the feed end of the first spiral exhaust conveyor are respectively provided with a first plugvalve and a second plug valve for sealing the first spiral exhaust conveyor. According to the continuous feeding device and the method, the sealing between the continuous feeding device and the thermal cracking reactor is achieved, compared with the sealing by pressing and crushing tires, the safety and environmental protection of thermal cracking are ensured, oxygen in the air can be effectivelyprevented from entering the reactor or high temperature oil and gas in the reactor can be effectively prevented from being leaked into the air.