9results about How to "Continuous entry" patented technology

The utility model discloses a self-adaptation screw machining feeding device which comprises a vibration disc and a support, the discharging end of the vibration disc is communicated with a material guide rail, the material guide rail is installed at the upper end of the support, the outer wall of the support is rotationally connected with two sets of air pipes, and the outer wall of a device cylinder is fixedly connected with a connecting pipe. And one-way valves are mounted in the connecting pipe and the air guide pipe. According to the screw blanking device, the blanking speed of screws is accurately controlled through regular telescopic movement of the electric telescopic rod, and the problem of material blocking or discontinuous feeding caused by too fast or too slow blanking is avoided. Meanwhile, the electric telescopic rod synchronously drives the piston to slide back and forth in the device barrel through the connecting rod, gas is compressed and injected into the gas pipe through the gas guide pipe, uniform gas flow is formed to assist the screw in sliding, friction force between the screw and the gas pipe is reduced, and it is guaranteed that the screw can stably and continuously enter a machining station; the problem of material blocking caused by too large friction force or insufficient airflow in a traditional round rod screening mode is effectively solved.

The utility model relates to the technical field of agricultural product processing, and discloses an agricultural product primary processing threshing device which comprises a supporting table, the top of the supporting table is evenly and fixedly connected with arc-shaped supporting plates, the bottom surfaces of the arc-shaped supporting plates are fixedly communicated with discharging pipes, and connecting assemblies are arranged in the arc-shaped supporting plates. A material pushing assembly is arranged in the arc-shaped supporting plate, a material guiding plate is fixedly connected to the surface of the bottom of the supporting table, the connecting assembly comprises a bearing fixedly connected to the surface of the end of the arc-shaped supporting plate, and driven gears are fixedly connected to the surface of the inner ring of the end, away from the arc-shaped supporting plate, of the bearing. Connecting rings are fixedly connected to the inner ring surfaces of the ends, close to the arc-shaped supporting plates, of the bearings, and threshing cutters are arranged on the surfaces of the ends, away from the bearings, of the connecting rings. According to the threshing device, through the connecting assembly, the threshing knife can be quickly disassembled and assembled, the time for replacing the threshing knife is saved, the labor intensity is reduced, and the practicability of the device is improved.

The utility model discloses automatic hook arranging equipment which comprises a rotating device, a structural frame and two feeding barrels, the rotating device is installed on the structural frame, the feeding barrels are all installed on the structural frame, and the equipment achieves full-process automatic operation through synchronous feeding of the double feeding barrels, multi-directional movement of the rotating device and closed-loop feedback of a detector set. Parallel feeding is supported through the design of the double feeding barrels, and it is guaranteed that the hooks continuously and stably enter the rotating device through combination of directional conveying of the vibration disc and inclined guiding of the sliding rail. The rotation function and the horizontal displacement function of the rotation device cooperate, the hook frame is automatically pushed out after being fully hung, and manual intervention is reduced. The detector set covers the whole links of feeding, conveying, hanging and transferring, the material remaining amount, the flowing state, the hanging quality and the position precision are monitored in real time, the production error rate is greatly reduced, and the device is suitable for high-precision and large-batch continuous production scenes.

The invention relates to drying equipment for processing rose products, which comprises a drying box, a mounting frame fixedly mounted at the lower end of the drying box, and a feeding assembly and a discharging assembly which are respectively arranged at the left end and the right end of the drying box, and further comprises a material bin fixedly mounted on the left side of the upper end of the mounting frame, the conveying assembly is used for continuously conveying rose products to move in the drying box and completing the drying process, and a turning assembly is arranged in the drying box and located above the conveying assembly; an elastic stirring column in the turning assembly is matched with a reciprocating swing mechanism, a material layer is periodically disturbed in the conveying process, the situation that rose petals adhere and cake in a high-temperature environment due to high sugar content and high humidity is prevented, the stability in the drying process and the finished product looseness are improved, and the drying efficiency is improved. Meanwhile, a rubber flexible contact is adopted at the bottom of the shifting column, and a spring buffer structure is combined, so that the action is soft, the force is controllable, and the mechanical damage to delicate rose petals is reduced to the greatest extent.

The utility model discloses a stirring device for constructional engineering, which belongs to the field of constructional engineering, and comprises a stirring cylinder and a sealing cover, the top of the sealing cover is provided with an integrated device, the integrated device comprises a mounting rack, the interior of the mounting rack is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a rotating connecting rod; by arranging the feeding hoppers, the rotating connecting rods, the limiting connecting rings, the arc-shaped scraping plates, the limiting sliding grooves and the driving motor, the rotating connecting rods are in linkage with the feeding hoppers and the arc-shaped scraping plates, an efficient material conveying and cleaning system can be constructed, and on the basis that it is ensured that feeding ports of the double feeding hoppers are expanded and the material putting amount is increased, uniform feeding of materials is achieved; according to the integrated device, materials can continuously and stably enter the stirring barrel, so that the stirring efficiency is ensured, meanwhile, the arc-shaped scraping plate in the integrated device can clean the limiting sliding groove in the operation process, material waste is effectively avoided, and material residues are prevented.

The invention provides a purification method and a purification system for a long-chain alkyl mercaptan azeotrope, and belongs to the technical field of azeotrope separation and purification. According to the method, a Cu < 2 + > modified MFI type molecular sieve is used as an adsorbent and is filled in a fixed bed adsorption tower. In the adsorption step, straight-chain alkyl mercaptan can enter a molecular sieve pore channel and is adsorbed by Cu < 2 + > specific complexation, and branched-chain alkyl mercaptan is not adsorbed due to steric hindrance, so that a material rich in branched-chain alkyl mercaptan is obtained; in the regeneration step, a thermal medium is introduced for desorption and recovery of high-purity linear alkyl mercaptan; and in the cooling step, inert gas is introduced to recover the adsorption tower to the adsorption preparation state. By utilizing the synergistic effect of double mechanisms of size screening and chemical complexing, efficient and continuous separation can be realized at normal temperature and normal pressure, the purity of the straight-chain alkyl mercaptan product is not lower than 99.5%, and the method has the advantages of low energy consumption, stable operation and high product yield.

The utility model provides a servo labor and material machine capable of improving the feeding accuracy of glass raw materials, and relates to the technical field of servo labor and material machines, the servo labor and material machine comprises a vibration auxiliary feeding assembly and a group of first support frames, the vibration auxiliary feeding assembly is arranged on one side of the outer wall of the group of first support frames; the vibration auxiliary feeding assembly comprises a set of second supporting frames, two supporting bases are connected to the tops of the set of second supporting frames through bolts, the vibration auxiliary feeding assembly is arranged, vibration generated by a vibrator can enable materials to be kept in a loose state, and therefore the agglomeration and bridging phenomena are prevented, and the feeding efficiency is improved. According to the feeding device, materials can stably and continuously enter the screw, inaccurate feeding amount caused by feeding interruption or unsmoothness is avoided, friction force between the materials and the wall of the hopper can be overcome through vibration, the materials are made to enter a screw groove of the screw from the feeding port more easily, the materials can enter a feeding machine more rapidly and evenly under the action of gravity and vibration, and the feeding efficiency is improved. Therefore, the feeding stability and precision are improved.

This utility model relates to a feeding mechanism for a cone crusher used in mining, including a base frame, a transmission mechanism fixedly connected to the top of the base frame, a feeding mechanism at one end of the transmission mechanism, a base plate, a tilting table hinged to the top of the base plate, and a storage bin fixedly connected to the top of the tilting table. This feeding mechanism for a cone crusher in mining, by setting up a base plate, a tilting table, a storage bin, and a first electric push rod, utilizes the telescopic action of the first electric push rod to allow the tilting table to rotate smoothly around the hinge point, thereby achieving stable feeding of materials into the storage bin. Simultaneously, a linear module body can drive the feeding mechanism to move and adjust its height. The tilting storage bin avoids the problems of material accumulation and blockage that may occur in traditional feeding mechanisms, ensuring that materials can enter the crushing chamber of the cone crusher evenly and continuously, improving crushing effect and production efficiency.

The utility model discloses a slurry feeding system of a spray tower for drying kaolin. The device is characterized in that a slurry storage cylinder and a spray tower are connected through two slurry supply pipelines, and each slurry supply pipeline comprises a pre-pumping electric control valve, a filter, a plunger pump, a post-pumping electric control valve, a slurry supply pipe flow sensor, a surge tank, a slurry supply pipe pressure sensor and a spray gun which are sequentially connected, a pre-pumping electric switching valve is arranged between the plunger pump and the filter, a post-pumping electric switching valve is arranged between the plunger pump and the post-pumping electric switching valve, the spray gun is connected with a slurry supply pipe pressure sensor through an annular pipe, and a spray gun flow sensor is arranged on the spray gun; and the controller is respectively connected with the slurry supply pipe flow sensor, the slurry supply pipe pressure sensor, the spray gun flow sensor, the electric control valve in front of the pump, the electric switching valve in front of the pump, the frequency converter of the plunger pump, the electric switching valve behind the pump and the electric control valve behind the pump. The slurry feeding device can stably control the slurry feeding flow and pressure, and is high in automation degree.