12results about How to "Increase unloading speed" patented technology

The utility model relates to the technical field of precoated sand, and discloses a regeneration type precoated sand oscillation device which comprises a box body assembly, a heating assembly is installed at the top of the box body assembly, an oscillation assembly is placed at the bottom of the heating assembly, and a discharging assembly is arranged on one side of the oscillation assembly. The flattened material is uniformly heated through the heating pipe, the surface coating softening of the material is facilitated, the difficulty of subsequent oscillation treatment is reduced, the metal strip can repeatedly jump when falling after being adsorbed by an electromagnetic plate through the cooperation of the electromagnetic plate, the metal strip and a first spring, and the separation effect is enhanced; light impurities generated in the vibration process are separated out through negative pressure generated by the draught fan, then the impurities are collected to the designated position in a centralized mode through the collecting pipe, environmental pollution and manual cleaning cost are reduced, materials subjected to vibration can be discharged through the discharging hopper through overall cooperation of the spring type discharging assembly, leakage of the materials is avoided, and the service life of the materials is prolonged. And manual intervention is effectively reduced.

This disclosure relates to the technical field of concrete transportation. One embodiment of this disclosure provides a vibratory unloading device for a concrete mixer truck, comprising: a receiving hood, an outer frame, and a sliding hopper. The sliding hopper is mounted on the outer frame, and a support column is rotatably connected to the outer frame. A vibratory discharge assembly is disposed between the support column and the sliding hopper. The vibratory discharge assembly includes a transmission groove, which is formed in the upper end of the support column. A transmission column is movably connected to the transmission groove. A connecting frame is provided at the bottom of the sliding hopper. An eccentric shaft is provided at the output end of the drive motor, and a connecting rod is rotatably connected to the transmission column via a pin. This technical solution solves the technical problem that existing vibratory unloading devices for traditional concrete mixer trucks generally use a vibratory motor as the power source. This transmission method has inherent defects such as low vibration frequency and amplitude, resulting in poor unloading effect and difficulty in meeting the unloading requirements of high-performance concrete.

A pneumatic landing gear retraction and extension system with mechanical sequence control and rapid unloading capability includes: a gas supply mechanism, an unloading valve, and a retraction and extension mechanism; the unloading valve has a left-position functional state and a right-position functional state; when the unloading valve is in the left-position functional state, the outlet of the unloading valve is connected to the inlet; when the unloading valve is in the right-position functional state, the outlet of the unloading valve is connected to the exhaust port; when the retraction and extension mechanism needs to be deployed, the unloading valve is in the left-position functional state; the gas supply mechanism supplies gas to the unloading valve, which enters the hatch retraction and extension mechanism and the positioning trigger valve of each retraction and extension mechanism; when the gas drives the hatch retraction and extension mechanism to deploy to the position, the positioning trigger valve switches to the conducting state, delivering gas to the landing gear retraction and extension mechanism to drive it to deploy to the position; when the retraction and extension mechanism is deployed to the position, the unloading valve is in the right-position functional state; the residual gas in the retraction and extension mechanism is discharged to the atmosphere through the exhaust port of the unloading valve, realizing rapid pneumatic unloading.

The utility model belongs to the field of adhesive processing, particularly relates to a storage device for adhesive processing, and aims to solve the problems that the efficiency is reduced due to the fact that the discharging speed is low due to the viscosity of an adhesive, and residues can appear on the inner wall in the device. A feeding end is arranged on one side of the outer wall of the storage tank, a discharging end is arranged at the bottom of the storage tank, a discharging valve is arranged in the discharging end, an exhaust end is arranged on one side of the outer wall of the storage tank, and an air escape valve is arranged in the exhaust end. The discharging efficiency is improved, meanwhile, residual adhesive on the inner wall of the storage tank can be scraped out together, residues are reduced as much as possible, misoperation can be prevented, the phenomenon that the adhesive is directly added to the position above the piston plate is avoided, and therefore the practicability of the device is ensured.

The utility model relates to the field of starch production, and particularly discloses a screening machine for soluble starch production, which comprises a rack, the whole rack is obliquely arranged, a feed port is arranged at one end of the upper part of the rack, one side of the rack is rotatably connected with a collecting tank, a storage hopper is connected below the rack, and the storage hopper is connected with a discharge port. A screen is installed between the machine frame and the storage hopper, one side of the lower portion of the storage hopper is fixedly connected with a discharging port, a telescopic rod is fixedly installed below the storage hopper, one end of the telescopic rod is fixedly connected with a gate plate, the gate plate penetrates through the lower end of the discharging port, and an opening is formed in the portion, located on the outer side of the discharging port, of the gate plate. The discharging port and the collecting tank are designed and are kept closed in the screening process, the discharging port and the collecting tank can be opened at the same time by shortening the telescopic rod, screened starch and cakes are discharged at the same time, and therefore the discharging speed of equipment is increased, follow-up recharging is facilitated, and the screening efficiency is improved.

The utility model relates to the field of yak meat product production, in particular to a yak meat product cutting device which comprises a cutting table, the bottom of the cutting table is fixedly connected with a lower edge plate, one side of the lower edge plate is fixedly connected with a telescopic sleeve plate, and the top of the telescopic sleeve plate is fixedly connected with a cutting frame. According to the yak meat product cutting device, through the arrangement of the cutting table, the lower edge plate, the telescopic sleeve plate, the cutting frame, a side motor, a connecting column, a rotary cutting piece, a side lower plate, a telescopic lower column and a millstone, the yak meat product cutting device can be used more conveniently, and cutting blades can be polished; and after the cutting blade is passivated, a worker does not need to manually polish or replace the cutting blade, so that the working content of the worker is reduced, the working complexity of the worker is reduced, the working process of subsequent work is accelerated, the working speed of overall work is increased, and rapid use of the cutting device is facilitated.

The utility model discloses a mould for plastic bucket blow molding, including mould no.

The application discloses a vertical lifting coal conveying device capable of automatically overturning and discharging, and belongs to the technical field of coal conveying devices. The vertical lifting coal conveying device comprises a vertical rail frame arranged vertically, a curved rail frame which is seamlessly connected above the vertical rail frame and is arranged to be upwardly curved by 90 degrees, a turnover frame group which is slidably arranged at the right side of the vertical rail frame and the curved rail frame, a lifting driving mechanism which is fixedly arranged in the vertical rail frame and used for driving the turnover frame group to slide, and a tipping bucket which is fixedly arranged on the turnover frame group and is provided with an opening at the top. When the tipping bucket slides from the bottom of the curved rail frame to the top of the curved rail frame along with the turnover frame group, the opening of the tipping bucket is gradually turned from the top to the side. The vertical rail frame and the curved rail frame are seamlessly connected, and the turnover frame group slides on the rail. The lifting of the tipping bucket is realized by the vertical rail frame, and the automatic overturning and discharging of the tipping bucket are realized by the curved rail frame. The whole process almost does not need manual assistance, and the discharging process is smooth, efficient and safe.

The utility model discloses a cement pole centrifugal forming device, including bottom plate, still include support plate and adjusting assembly, the top fixedly connected with support plate of bottom plate, the top fixedly connected with side plate of support plate, one side fixedly connected with motor no.

This utility model discloses a system for mitigating the pressure rise in a storage tank during the unloading of cryogenic liquid ammonia. The system includes a cryogenic liquid ammonia tank, an unloading pipeline, and a tank group boundary ball valve. One end of the unloading pipeline is connected to a liquid ammonia unloading tanker, which has a built-in temperature detection unit. The other end of the unloading pipeline is connected to the interior of the cryogenic liquid ammonia tank, which includes an outer tank and an inner tank. The tank group boundary ball valve is installed on the unloading pipeline, and one end of the valve is connected in parallel to a first unloading branch pipe and a second unloading branch pipe. A regulating valve is installed on the first unloading branch pipe, which is connected to a lower inlet pipe extending from the inner tank via a flange. The outlet end of the lower inlet pipe is close to the bottom of the inner tank. This system for mitigating the pressure rise in a storage tank during the unloading of cryogenic liquid ammonia utilizes different inlet methods to slow down the pressure rise inside the tank, significantly improving unloading efficiency.

The utility model provides a thickener which comprises a thickener box body, an inverted conical concentration tank is arranged at the lower port of the thickener box body, and the concentration tank is supported by a plurality of support frames which are uniformly arranged in the circumferential direction; the supporting frame comprises two supporting rods which are respectively arranged along a bus of the concentration tank, the supporting rods are fixed on the wall of the concentration tank, the two supporting rods are correspondingly provided with vertical columns with the same number, the vertical columns are supported on a foundation, the top of each vertical column is provided with an inclined base, and the vertical columns are fixedly connected with the corresponding supporting rods through the inclined bases; the two stand columns on the outermost side of the supporting frame are connected through a fixing structure. According to the thickener disclosed by the utility model, the concentration tank of the thickener is supported by the plurality of supporting frames, and the fixing structure is arranged between the two upright posts on the outermost side of each supporting frame, so that the supporting strength of the supporting frames is improved, namely the overall strength of the thickener is improved.

The utility model discloses automatic cutting equipment for thermal insulation materials, which relates to the technical field of thermal insulation material cutting and comprises a placing table, a sliding rail is fixedly connected to the surface of the placing table, a cutting machine is mounted on the surface of the sliding rail, a feeding device is arranged on the surface of the placing table, and the feeding device comprises two feeding frames. The two feeding frames are fixedly connected with the two sides of the containing table correspondingly, two containing plates are fixedly connected to the surface of the containing table, a center rod is slidably connected to the surfaces of the containing plates, a rolling shaft is fixedly connected to the surface of the center rod, the rolling shaft is slidably connected with the surface of the containing table, and an output rod is detachably connected to the surface of the center rod. According to the thermal insulation material cutting device, by arranging the feeding device, automatic feeding of thermal insulation materials can be achieved, the cutting speed of the thermal insulation materials is increased, manual feeding of workers is not needed, a cutting area does not need to be observed for a long time, cutting work of the thermal insulation materials is facilitated, and the working efficiency is improved. And the cutting efficiency of the thermal insulation material is improved.