Closed sandstone storage bin

Abstract

The utility model provides a closed gravel storage bin which comprises a warehouse, a plurality of vehicle entrances and exits arranged on the side wall of the warehouse and electric bin doors installed at the vehicle entrances and exits, a plurality of half walls are arranged in the warehouse, the two ends of each half wall are connected with the two opposite side walls of the warehouse, and the two ends of each half wall are connected with the corresponding electric bin door. The warehouse is divided into a plurality of compartments by the plurality of half walls, and the plurality of vehicle entrances and exits are oppositely arranged on the side wall of each compartment in pairs. The closed sandstone storage bin has the advantages that design is scientific, raised dust is not prone to being diffused out of a warehouse, spraying dust suppression is not needed at an entrance and an exit, and the vehicle entering and exiting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of sand and gravel storage, and in particular to a closed sand and gravel storage bin. Background Art

[0002] Sand and gravel are the main raw materials for various concretes. When preparing concrete, a large amount of sand and gravel is often piled up nearby. The common way of piling is open-air piling, which will generate a lot of dust during on-site loading and unloading, affecting the surrounding environment. There are also warehouses set up to store sand and gravel in the prior art. For example, the patent with application number 201621017940.2 provides a sand and gravel storage silo, which installs a number of sprinkler heads and fans on the top of the silo inlet to make water mist drift into the silo to suppress dust from flying out; however, this method consumes a lot of water, and the ground near the warehouse inlet is prone to water accumulation, affecting traffic. In addition, for better dust suppression, too many warehouse entrances should not be opened, which also affects the efficiency of vehicle entry and exit.

[0003] In order to solve the above problems, people have been seeking an ideal technical solution. Summary of the invention

[0004] The utility model aims to address the deficiencies of the prior art and thus provide a closed sand and gravel storage silo with scientific design, dust that is not easy to spread outside the warehouse, no need for spraying to suppress dust at the entrance and exit, and high vehicle entry and exit efficiency.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a closed sand and gravel storage bin, including a warehouse, a plurality of vehicle entrances and exits opened on the side wall of the warehouse and an electric bin door installed at each of the vehicle entrances and exits, a plurality of half walls are arranged in the warehouse, the two ends of each of the half walls are connected to the two opposite side walls of the warehouse, the plurality of half walls divide the warehouse into a plurality of compartments, and the plurality of vehicle entrances and exits are arranged opposite to each other in pairs on the side wall of each of the compartments.

[0006] Based on the above, a plurality of glass windows are arranged at intervals on the ceiling of the warehouse, and the glass windows are arranged parallel to the half wall. A triangular steel frame is arranged under each glass window, and a row of atomizing nozzles is arranged at the bottom of the triangular steel frame.

[0007] Based on the above, the electric warehouse door includes a transverse moving motor, a transverse moving door panel, a top slide rail and a waist slide rail. The top slide rail is arranged above the vehicle entrance and exit, and the waist slide rail is arranged on one side of the vehicle entrance and exit. A driving wheel is arranged on the transverse moving door panel corresponding to the top slide rail, and a guide wheel is arranged corresponding to the waist slide rail. The transverse moving motor drives the driving wheel to move along the top slide rail, thereby driving the transverse moving door panel to move horizontally.

[0008] Based on the above, the transverse sliding door panel is an acrylic door panel.

[0009] Based on the above, it also includes a remote controller, and each of the transverse movement motors is provided with a single-chip microcomputer, and each of the single-chip microcomputers controls the start, stop and steering of each of the transverse movement motors according to the control signal of the remote controller.

[0010] The utility model has substantial characteristics and progress compared with the prior art. Specifically, the utility model improves the efficiency of vehicle entry and exit for loading and unloading sand and gravel by opening a plurality of vehicle entrances and exits on the side wall of the warehouse. When loading and unloading sand and gravel, the electric warehouse door of each vehicle entrance and exit is closed to prevent dust from spreading to the external environment. Each compartment is separated by a half wall, which is convenient for sand and gravel to lean on on the one hand, and can reduce the diffusion of dust between compartments and the mutual influence of operations in the compartments on the other hand. It has the advantages of scientific design, dust is not easy to spread outside the warehouse, no need for spraying dust suppression at the entrance and exit, and high efficiency of vehicle entry and exit.

[0011] Furthermore, by arranging a plurality of glass windows at intervals on the ceiling of the warehouse, the lighting in the warehouse is improved, and a row of atomizing nozzles are arranged at the bottom of the triangular steel frame, which can directly spray dust suppression on the sand and gravel pile, so that water will not accumulate at the vehicle entrances and exits, and traffic will not be affected; the transverse sliding door panels are made of acrylic door panels, which can also improve lighting and facilitate observation of the sand and gravel accumulation in each compartment, so that workers can choose the appropriate vehicle entrance and exit; the remote control can be equipped to the driver to facilitate the driver to control the opening and closing of the transverse sliding door panels in the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a closed sand and gravel storage bin in the utility model.

[0013] Figure 2 It is a principle block diagram of the mobile motor in the utility model.

[0014] Figure 3 It is a structural schematic diagram of the electric warehouse door in the utility model.

[0015] In the figure: 1. Warehouse; 2. Vehicle entrance and exit; 3. Half wall; 4. Partition; 5. Ceiling; 6. Glass window; 7. Triangular steel frame; 8. Atomizing nozzle; 9. Horizontal sliding door panel; 10. Top slide rail; 11. Waist slide rail; 12. Guide wheel; 13. Horizontal movement motor; 14. Driving wheel. DETAILED DESCRIPTION

[0016] The technical solution of the utility model is further described in detail below through specific implementation methods.

[0017] like Figure 1-3As shown, a closed sand and gravel storage bin includes a warehouse 1, eight vehicle entrances and exits 2 opened on the side wall of the warehouse 1 and an electric bin door installed at each of the vehicle entrances and exits 2, three half walls 3 are arranged in the warehouse 1, both ends of each of the half walls 3 are connected to two opposite side walls of the warehouse 1, the three half walls 3 divide the warehouse 1 into four compartments 4, and the eight vehicle entrances and exits 2 are arranged on the side wall of each compartment 4 opposite to each other in pairs.

[0018] Five glass windows 6 are arranged at intervals on the ceiling 5 of the warehouse 1 to improve the lighting in the warehouse 1. The glass windows 6 are arranged parallel to the half wall 3. A triangular steel frame 7 is arranged under each glass window 6. A row of atomizing nozzles 8 are arranged at the bottom of the triangular steel frame 7, which can directly spray dust suppression on the sand and gravel pile, so that water will not accumulate at the vehicle entrance and exit, and traffic will not be affected.

[0019] In this embodiment, the electric warehouse door specifically includes a transverse motor 13, a transverse door panel 9, a top slide rail 10 and a waist slide rail 11. The transverse door panel 9 specifically adopts an acrylic door panel, so that the staff can observe the sand and gravel accumulation in each compartment 4 from the outside, and conveniently choose to enter the appropriate compartment 4; the top slide rail 10 is arranged above the vehicle entrance and exit 2, and the waist slide rail 11 is arranged on one side of the vehicle entrance and exit 2. The upper and lower slide rails can make the transverse door panel 9 move more smoothly. The transverse door panel 9 is provided with a driving wheel 14 corresponding to the top slide rail 10 and a guide wheel 12 corresponding to the waist slide rail 11. The transverse motor 13 drives the driving wheel 14 to move along the top slide rail 10, thereby driving the transverse door panel 9 to move horizontally.

[0020] In order to facilitate the driver to control the opening and closing of each electric door, each driver can be equipped with a remote control. Each transverse motor 13 is equipped with a single-chip microcomputer, which can be specifically an STM32 single-chip microcomputer. Each single-chip microcomputer controls the start, stop and steering of each transverse motor 13 according to the control signal of the remote control, thereby opening or closing the vehicle entrance and exit 2.

[0021] In other embodiments, the electric warehouse door may also be an electric rolling door, but the electric rolling door cannot use transparent materials, which makes it inconvenient for the driver to observe the sand and gravel accumulation situation from the outside.

[0022] During specific use, multiple vehicles can choose to enter and exit the warehouse 1 from certain vehicle entrances and exits 2, which improves the efficiency of vehicle entry and exit for loading and unloading sand and gravel. When loading and unloading sand and gravel, the electric warehouse door is closed to form a relatively closed environment, which can prevent dust from spreading to the external environment; each compartment 4 is separated by a half wall 3, which is convenient for sand and gravel to lean on on the one hand, and on the other hand can reduce the diffusion of dust between the compartments 4 and the mutual influence of operations in the compartments 4; when dust suppression is required in the warehouse 1, the atomizing nozzle 8 can directly spray dust suppression on the sand and gravel pile, so that no water will be formed at the vehicle entrance and exit 2, and traffic will not be affected.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A closed sand and gravel storage silo, characterized in that: It includes a warehouse, a plurality of vehicle entrances and exits opened on the side walls of the warehouse, and an electric warehouse door installed at each of the vehicle entrances and exits. A plurality of half walls are arranged in the warehouse, and the two ends of each half wall are connected to the two opposite side walls of the warehouse. The warehouse is divided into a plurality of compartments by the plurality of half walls. A plurality of vehicle entrances and exits are arranged on the side walls of each compartment opposite to each other in pairs; the electric warehouse door includes a transverse motor, a transverse door panel, a top slide rail and a waist slide rail. The top slide rail is arranged above the vehicle entrance and exit, and the waist slide rail is arranged on one side of the vehicle entrance and exit. A driving wheel is arranged on the transverse door panel corresponding to the top slide rail, and a guide wheel is arranged corresponding to the waist slide rail. The transverse motor drives the driving wheel to move along the top slide rail, thereby driving the transverse door panel to move horizontally.

2. The closed sand and gravel storage bin according to claim 1 is characterized in that: A plurality of glass windows are arranged at intervals on the ceiling of the warehouse, and the glass windows are arranged parallel to the half wall. A triangular steel frame is arranged under each of the glass windows, and a row of atomizing nozzles is arranged at the bottom of the triangular steel frame.

3. The closed sand and gravel storage bin according to claim 1 or 2, characterized in that: The transverse sliding door panel is an acrylic door panel.

4. The closed sand and gravel storage bin according to claim 1 or 2, characterized in that: It also includes a remote controller. Each of the transverse motors is provided with a single chip microcomputer. Each of the single chip microcomputers controls the start, stop and steering of each of the transverse motors according to a control signal of the remote controller.

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