13results about How to "Save land area" patented technology

The present invention discloses a pallet anti-falling device for an intelligent stereoscopic warehouse, which belongs to the field of stereoscopic warehouses. A translation guide rail is fixedly installed at the bottom end of each group of transverse sliding blocks, and a positioning slider is slidably installed on the translation guide rail. A stereoscopic warehouse is arranged on the left and right sides of the driving mechanism. When the device of the present invention is in use, if it is necessary to expand the stereoscopic warehouse, four plug-in rods are taken out and inserted into the corresponding four docking holes, and the iron blocks in the docking holes and the magnets at the ends of the plug-in rods are mutually adsorbed together, so as to achieve the effect of conveniently expanding the stereoscopic warehouse, and the materials used to make each layer of the stereoscopic warehouse are different, and the materials of the fourth layer and above are lighter. As the number of layers increases, a material with a smaller density is selected to make a splicing frame, so as to achieve the effect of lowering the center of gravity of the stereoscopic warehouse, increase the stability of the warehouse, and make the stereoscopic warehouse not easy to shake or tip over. Compared with the stereoscopic warehouse of the prior art, the center of gravity height of the previous stereoscopic warehouse is relatively high.

The application discloses a blasting simulation test device based on a safety protection barrier test, which comprises a protection box, the top of the protection box is connected with a mounting cover, the top end of the protection box is provided with an observation window, the top end in the protection box is connected with an operation plate, the bottom end in the protection box is provided with a lifting mechanism, the bottom of the operation plate is fixedly connected with symmetrical supporting rods, the end portions of the two supporting rods are fixedly connected with supporting plates, the lifting mechanism is connected with the supporting plates, the first simulation buildings are fixed on the top center of the operation plate, and four first simulation buildings are equidistantly arranged around the first simulation building, when the blasting test is carried out, the vibration wave influence of the four first simulation buildings around the first simulation building can be observed through the blasting of the explosive agent in the first simulation building, the influence of the multiple first simulation buildings in the test can be obviously observed, the accuracy of the test is improved, and the situation that the test result is inaccurate due to the accidental situation of the single first simulation building is avoided.

This invention relates to an intelligent double-layer floor-raised chicken coop, comprising a main body with a first and a second rearing rack arranged vertically within it, connected by a connecting channel. The invention uses a first motor to rotate chickens located on one side of the push plate A on the first rearing rack and then along the connecting channel to move them to the second rearing rack. Conversely, a second motor rotates chickens located on one side of the push plate B on the second rearing rack and then along the connecting channel to move them to the first rearing rack. This allows for the interchange of positions between the chickens on the first and second rearing racks, enabling a light source above the first rearing rack to illuminate all the chickens, ensuring adequate light for the entire flock and promoting growth.

The utility model relates to the technical field of house building construction, in particular to a material placing frame capable of being installed in a combined mode, which comprises a support body, and a layer plate assembly is installed on the outer wall of the support body in an attached mode. According to the improved material placing frame, the inserting bolts, the B-shaped pins, the supporting frames and the supports are installed, the height and the layer number of the placing frame can be freely adjusted, the first inserting plates, the second inserting blocks and the brackets are installed, the length and the width of the layer plate assemblies can be freely expanded, and through the modularized assemblies, the size can be flexibly adjusted according to needs, and rapid disassembly, assembly and expansion can be achieved; the goods shelf is suitable for different building material specifications, the utilization rate of longitudinal space is effectively improved through multi-layer installation, the occupied area is reduced, and therefore the overall space utilization rate, environment adaptability and storage efficiency are improved, damaged parts can be locally repaired or replaced under the condition that construction is not affected, frequent replacement or splicing of the whole goods shelf is avoided, and the labor intensity of workers is lowered. The labor cost is reduced, and the overall construction efficiency is improved.

The invention belongs to the technical field of soil remediation, and discloses a device and method for microwave remediation of polycyclic aromatic hydrocarbon in transformer substation soil, and the method comprises the step that a mixture of the transformer substation soil to be remediated and an oxidizing agent is treated for 30-60 min under 250-1000 W microwaves. The device comprises a microwave generation system, a tuner and a quartz reactor, the microwave generation system comprises a microwave generator and a circulator which are connected, the circulator is connected with a tuner, and the tuner is connected with the quartz reactor. According to the method, the mixture of the transformer substation soil to be remediated and the oxidizing agent is treated under microwaves, modification of the soil polluted by the polycyclic aromatic hydrocarbon is achieved, compared with a pollutant treatment function of a traditional method, harmlessness of pollutants can be achieved, different pollutants in the soil can be removed at the same time, the process is simple, and the method is suitable for large-scale popularization and application. The number of devices is reduced, and the land area is effectively saved.

The invention discloses a clean production system of a compound fertilizer, which comprises a primary granulation device, a storage device, a metering device, a mixing device, a screening device and a packaging device, the primary granulation device is used for preparing raw materials of the compound fertilizer into granular raw materials, and the storage device is used for storing the granular raw materials after primary granulation; the metering device is used for weighing and metering granular raw materials, the mixing device is used for mixing and stirring the weighed and metered granular raw materials, the screening device is used for screening the mixed granular raw materials, the packaging device is used for packaging the screened granular raw materials, and the raw materials are directly granulated and put in storage. The obvious defects of moisture absorption, hardening and deterioration easily caused by raw material storage in a compound fertilizer plant are overcome, the worry of long-term storage of the raw materials is fundamentally solved, the usable area and conditions of a production plant are optimized, and the production environment is effectively improved.

A novel single-station hub paint spray booth comprises a paint spray booth body internally provided with a robot spraying system, a rotating device used for driving a hub rotating supporting tool, paint mist capturing cotton arranged on the inner wall of the paint spray booth and an automatic door used as a paint spray booth door, a supply winding drum is installed on the top of the inner wall of the paint spray booth, and a recycling winding drum is correspondingly installed at the bottom of the inner wall of the paint spray booth. The paint mist capturing cotton is installed on the supply winding drum in a rolled mode and connected to the recycling winding drum, and the supply winding drum and the recycling winding drum are connected in a synchronous rotation transmission mode. Therefore, the excellent technical effects of modularization, small size, energy conservation and the like can be realized.

The present application relates to the technical field of solid waste processing, and discloses a solid waste weathering and aging device and a weathering and aging method, which comprise a multi-layer gradient processing system, an environment regulation system and a control system. The multi-layer gradient processing system is composed of vertically stacked modular processing box bodies, each of which is provided with a containing cavity, and adjacent box bodies are connected through controllable material conveying channels. The environment regulation system comprises an environment parameter monitoring assembly and a regulation execution assembly in each box body, which are used for collecting environment data in real time and simulating a weathering and aging environment. The control system controls the on-off of the material conveying channels, and dynamically adjusts the regulation execution assembly according to the environment data of each layer, so that each layer simulates a weathering environment at a different stage, and a gradient process from initial processing to deep aging is realized. The modular processing box bodies are vertically stacked, which reduces land occupation and reduces the risk of environmental pollution; the control system simulates different environments, meets the processing requirements at each stage, and accelerates the weathering and aging process and processing efficiency.

The utility model relates to the technical field of agricultural production, in particular to a robinia pseudoacacia planting device based on a plant square cabin. Comprising a base, a cabin body, a closing door, a water tank, a water pump and a water pipe, the upper portion of the base is fixedly connected with the cabin, the right side of the cabin is rotatably connected with the closing door, the left side of the cabin is fixedly connected with the water tank and the water pump, the pumping end of the water pump is fixedly connected to the water tank, and the drainage end of the water pump is fixedly connected with the water pipe. Robinia pseudoacacia is planted in a plant square cabin mode, the labor cost is greatly reduced, the robinia pseudoacacia is conveniently managed, the land area is saved, meanwhile, more robinia pseudoacacia can be planted, the fixed blocks, the sliding blocks, the spiral springs and the check blocks are arranged, culture soil can be prevented from falling out of the through holes of the culture box to pollute the cabin body, and the survival rate of the robinia pseudoacacia is improved. The device is further provided with a solar panel and a storage battery, so that the device can be used with electricity in the field environment.

The application provides a pile-column integrated comprehensive pipeline support special for a power plant, and is characterized in that the pipeline support comprises a pile-column integrated replacement pile column, a stringer, a connecting piece and a cross beam, wherein the pile column is partially embedded in the ground and partially exposed on the ground, the on-ground part of the pile column is provided with the connecting piece, the cross beam is integrally cast with the pile column, and the stringer is connected with the pile column through the connecting piece. Compared with the prior art, the application can shorten the construction period, save a large number of processes such as binding steel bars, supporting a formwork, pouring concrete and curing in the construction foundation process of the traditional scheme, and save 15% to 35% of the construction time. In addition, the application has the advantages of small occupied area, convenient arrangement and cost saving.

The present invention discloses a vehicle base structure for a suspended monorail train, which is characterized by comprising a general warehouse for parking train inspection, a general warehouse for maintenance, a suspended entry and exit track, a through-type garage wash room, a suspended first throat area structure, and a suspended second throat area structure; the present invention proposes a vehicle base structure and a process flow suitable for suspended monorail trains, which reduces the base area while meeting the demand for the full-life maintenance function of the suspended monorail; and in the general warehouse for maintenance, a wheel changing warehouse, a three-month inspection warehouse, and a common line warehouse (a static adjustment room and a vehicle disassembling / assembling room are common line) all adopt a one-line two-row structure, and are adjacent to the longitudinal column warehouse (a car body maintenance room and a bogie maintenance room are longitudinally integrated) and a component maintenance room in sequence in the horizontal direction, thereby reducing the number of tracks in the throat area, reducing the use of a large number of high-cost suspended monorail switches in the throat area, and reducing the vehicle base cost.

The present invention discloses a vertical circulation stereo garage capable of adjusting the direction of a vehicle, which comprises a main frame of the garage, a plurality of vertically circulated vehicle hangers arranged on the main frame, and a vehicle hanger driving device arranged thereon, and a vehicle loading plate is placed on each vehicle hanging frame; a vehicle loading plate lifting and rotating device is provided directly below the vehicle parking position of the vertical circulation stereo garage. When parking, when the vehicle loading hanger on the main frame moves to the vehicle parking position, the vehicle is driven onto the vehicle loading plate, and the vehicle loading plate is lifted and rotated and put back into the vehicle loading hanger by the vehicle loading plate lifting and rotating device, so that a quick U-turn can be realized. The present invention has the characteristics of simple structure, fast vehicle storage and retrieval speed, and stable use.

This utility model discloses a vertically installed photovoltaic device, including symmetrically arranged fixed rods and photovoltaic modules detachably installed on the fixed rods. The photovoltaic module includes a mounting frame detachably installed on the fixed rods and a photovoltaic panel installed on the mounting frame. The mounting frame and the fixed rods are both placed vertically and are parallel to each other. The photovoltaic module adopts a vertical installation method, which is different from the traditional inclined or flat installation method. With vertical installation of photovoltaic support, its footprint is significantly reduced compared to the traditional method. Since the mounting frame and the fixed rods are both vertical and parallel to each other, the photovoltaic support can be closely arranged, saving land area. The installation process of photovoltaic module is simpler than that of traditional photovoltaic equipment. During installation, it is only necessary to fix the mounting frame on the fixed rods and then install the photovoltaic panel in the mounting frame.