72results about How to "Reduce transport efficiency" patented technology

A mixer drum driving device includes a mixer drum, a hydraulic motor, a hydraulic pump, an auxiliary hydraulic pump for rotating the mixer drum for mixing by supplying pressure oil to the hydraulic motor independently of the hydraulic pump, and a direct-current brush motor for driving and rotating the auxiliary hydraulic pump. The auxiliary hydraulic pump is driven and rotated by the direct-current brush motor when the engine stops during the rotation of the mixer drum for mixing.

A mixer drum driving device includes a mixer drum, a hydraulic motor, a hydraulic pump, an auxiliary hydraulic pump for rotating the mixer drum for mixing by supplying pressure oil to the hydraulic motor independently of the hydraulic pump, and a direct-current brush motor for driving and rotating the auxiliary hydraulic pump. In the case of rotating the mixer drum for mixing, the mixer drum is driven and rotated by driving only the auxiliary hydraulic pump by the direct-current brush motor.

Disclosed is an intelligent low-altitude static cableway rapid logistics network established on the basis of a public street lamp network. The intelligent low-altitude static cableway rapid logisticsnetwork established on the basis of the public street lamp network comprises a plurality of goods receiving and dispatching stations, a plurality of multifunctional street lamp posts, a plurality of cableway supports, a plurality of cableway turnouts, a plurality of main static cableways, a plurality of branched static cableways, cableway transport goods compartments, automatic cableway pulley type hooks, a plurality of street lamps, a power supply system and a control system. The intelligent low-altitude static cableway rapid logistics network established on the basis of the public street lamp network has the advantages of being good in practical operation, high in public benefit and economy and good in energy conservation and environmental protection, and can effectively overcome the defects in the prior art.

A controller performs a stop control if a first detector detects that an article transport vehicle traveling in a first path entered a managed area, and a second detector or a third detector detects that another article transport vehicle exists in a selected path. And the controller performs a travel control if the first detector detects that an article transport vehicle traveling in a first path entered the managed area, and presence of another article transport vehicle is not detected in the selected path by the second detector or the third detector.

The invention provides an environment-friendly garbage recovery treatment device, which relates to the field of environmental protection equipment and includes a feeding mechanism, a crushing mechanism and a pressing mechanism. The crushing mechanism is arranged between the feeding mechanism and the pressing mechanism. The crushing mechanism includes a crushing bin and a transition The pressing mechanism includes the feeding bin, the pressing bin and the discharging bin. The feeding mechanism is used to transport the garbage to the crushing bin. One end of the transition bin is connected with the crushing bin, and the other end of the transition bin is connected with the feeding bin. The pressing bin It is set between the feed bin and the discharge bin. This device integrates feeding, crushing and compression, which can effectively solve the problems of automatic feeding, large volume and low transportation efficiency of garbage. The feeding process will not cause garbage leakage, which is environmentally friendly and hygienic. When the garbage is compressed, the garbage and the water in it can be separated in an orderly manner, which can not only greatly reduce the volume of the garbage, but also reduce the weight of the solid garbage and improve the efficiency of shipment.

The invention relates to a reinforced steel structure bridge prefabricated assembly which comprises a column body, a base, a supporting block, fixing blocks, fixing mechanisms, locking mechanisms, supporting plates, limiting mechanisms and guiding mechanisms. The base is arranged on the outer side face of the column body in an up-down sliding fit mode, and the supporting block of a trapezoidal structure is installed at the upper end of the column body; the fixing blocks are evenly arranged on the outer side faces of the supporting block and the column body, the fixing mechanisms are arranged between the fixing blocks and the column body and between the fixing blocks and the supporting block, the supporting plates are arranged between the fixing blocks and the upper ends of the supporting block through locking mechanisms, the limiting mechanisms are arranged at the upper ends of the middles of the supporting plates, and the guiding mechanisms are arranged at the upper ends of the left sides and the right sides of the supporting plates. The problems that in the prior art, in the steel structure bridge building process, a common transport vehicle cannot transport bridge supporting columns conveniently, and the transport efficiency of the bridge supporting columns is reduced, the assembling steps of all the assemblies are tedious, and the assembling efficiency of the bridge supporting column is reduced are solved.

A display apparatus of present invention includes a tabular display unit having a display screen for displaying an image and a support section constituted by a bent stick member. One end of the support section is inserted into a hole arranged on a back surface of the display unit from a lower side, and the support section is arranged between a placement surface and a lower end of the display unit, whereby the support section supports the display unit from the lower side.

The invention discloses a coal loading and transportation safety supervision system, relates to the technical field of transportation safety supervision, and solves the technical problem of low supervision intensity of coal in the transportation process in the prior art. The system analyzes and controls the surroundings when coal is loaded, reduces unforeseen circumstances caused by coal loading, improves the safety performance of workers, and reduces the accident rate of coal loading; running of the transport vehicle is predicted, the transport safety performance of the transport vehicle is improved, and the situation that the transport efficiency of the transport vehicle is reduced due to environment change, and consequently the transport progress is affected by coal transport failure is prevented; the coal transportation process is monitored, and the coal is prevented from being lost in the transportation process, so that the coal transportation efficiency is reduced, and the coal transportation safety is also reduced; and troubleshooting and monitoring are carried out according to the sequence of passing time of the transport vehicles, so that coal is prevented from being lost or stolen during transportation, and potential safety hazards of the coal are greatly reduced.

The invention discloses a clay-containing blocky material anhydrous desliming machine. The clay-containing blocky material anhydrous desliming machine comprises a rack, wherein a desliming tank is arranged on the rack; the rear side of the desliming tank is upwards connected with a feeding hole; the front side of the desliming tank is downwards provided with a discharging hole; a material turningdevice is arranged in the desliming tank; a mud scraping roller group is arranged below the material turning device and is adjacent to the material turning device; a power device for turning materialsand a power device for scraping mud are arranged on the rack; the power device for turning materials drives the material turning device through a transmission mechanism for turning materials; the power device for scraping mud drives the mud scraping roller group through a transmission mechanism for scraping mud; and the space between the mud scraping roller group and the ground contains the falling mud. According to the clay-containing blocky material anhydrous desliming machine, the blocky materials do not need to be dried, washed or transported out of a mine field, the separation efficiencyis improved, the energy consumption and the separation cost are reduced, the negative influence of separation on environmental protection is greatly reduced, and the clay-containing blocky material anhydrous desliming machine has the effects of reducing the cost and improving the efficiency for enterprises and has positive environmental protection significance of preventing soil dilution of the mine field, protecting the environment and the like for the society.

A second-generation adjustable steel roll container support is applicable to railway transport of steel rolls various in diameter, width and weight and particularly applicable to batch transport of the steel rolls different in size at the same time. The second-generation adjustable steel roll is characterized in that a steel roll container support body with a square lower bottom surface is provided with four arc-shaped longitudinal beams on the upper portion, a crossbeam is arranged in the middle portion, a steel roll diameter adjusting slide plate is inserted into each longitudinal beam on the upper portion of the steel roll container support body and can slide in a slide groove, anti-slip pads are arranged on the tops of two ends of each slide plate, a slide plate locking device is arranged below each steel roll diameter adjusting slide plate, an anti-moving piston is arranged at the joint of the bottom of each longitudinal beam and the crossbeam, support parallel-connection bolts are arranged on one longitudinal side of the bottom of the steel roll support body, and support parallel-connection holes are reserved on the other side of the same. Carriage support connecting and fastening iron and lifting hook reinforcing points are arranged on the middle portion and the outside portion of the two transverse sides of the bottom. The second-generation adjustable steel roll container support solves the problem that conventional steel roll transport modes are poor in safety, low in transport efficiency and non-reusable and less prone to store and the like and simultaneously overcomes the defect that diameter adjusting slide plates of an existing steel roll container support are easy to runout.

The invention discloses a cold-chain logistics product refrigerated transport quality optimization management system based on big data. The cold-chain logistics product refrigerated transport qualityoptimization management system comprises a logistics network model establishment module, a path parameter extraction module, an association distribution division module, a transport management database, a distribution diversification analysis module, a distribution path optimization management module and a management display terminal. The invention provides a cold-chain logistics product refrigerated transport quality optimization management system based on big data. The cold-chain agricultural product cold storage time of the transfer logistics center is reduced; the connection effect of transportation is improved; the distribution efficiency of the cold-chain logistics is greatly improved; the delayed time of the cold-chain agricultural products in the transfer logistics center is reduced; according to the relationship between the transportation cost change influence coefficient and the set transportation cost change influence coefficient threshold value, the optimal transportation path can be screened out, the transportation cost is ensured, meanwhile, the connection of all the first-stage logistics centers can be considered, and the transportation quality and the transportationcost of cold-chain logistics are optimized to the maximum extent.

A cart-type transporting device has a first endless chain and a second endless chain that move in conjunction with and parallel to one another in a lifting/lowering pathway section, and the first and second endless chains have engaging parts. A transporting cart has engaged parts that engage with the engaging parts of the first endless chain in a horizontal pathway section In the first endless chain, the engaging parts are provided at regular intervals, and the engaging parts of the first endless chain and the engaged parts of the transporting cart are detachably fitted together such that the transporting cart can be attached/detached in the vertical direction in the horizontal pathway section.

The invention relates to the coal mine roadway drivage machinery, in particular to a multi-truck second transporter, which is applied to a tunneling machine of a track roadway or a transportation roadway. The transporter is used to solve the problem of material transportation in the prior drivage roadway. The multi-truck second transporter is provided with a second transporter, at least two mine trucks and a gantry trolley; one end of the second transporter is hinged with a rotary table of the second transporter supported by the tunneling machine; the other end of the second transporter is hinged with the gantry trolley; and the middle part of the gantry trolley is provided with a channel, on which a mine truck can pass. The multi-truck second transporter is applied to guarantee the transportation capacity of materials, greatly reduce expenses of the roadway construction, omits a belt conveyer in production process, paves a track for the mine truck with the drivage of the roadway, and directly uses the mine truck to deliver the materials transported by the second transporter; in addition, multitrucks are used to load the materials, so the production efficiency is improved greatly.

The invention discloses a main canal water surface flotage unwatched treatment system. The main canal water surface flotage unwatched treatment system comprises a rotary filter net; a lower end of therotary filter net extends into a water body of a main canal, and an upper end of the rotary filter net extends out of the main canal; a plurality of hook rays are arranged on the rotary filter net atintervals; each hook ray comprises multiple object hooks which are used for hooking objects in water and are arranged at intervals; a rotary brush rod mechanism is arranged on a downstream side of aconvex part of the filter net; a first belt conveying device is arranged below the rotary brush rod mechanism; and a material discharging end of a second belt conveying device is located above a garbage inlet of a garbage compression station. The invention further discloses an operation method for the system; firstly, objects in water are baffled and collected; secondly, belt conveying is performed; thirdly, a compression step is performed; and fourthly, a material unloading step is performed. By adopting the main canal water surface flotage unwatched treatment system, the objects can be continuously baffled, collected and compressed; an unwatched function is realized, so that a large amount of labor is saved; and the main canal water surface flotage unwatched treatment system is of greatsignificance to the south-to-north water diversion project.