Finished limestone storage device

Abstract

The utility model discloses a finished limestone storage device which comprises a storage tank, a supporting plate, a control device, a discharging assembly and a discharging assembly. The material storage tank comprises a rectangular pyramid bottom plate and a rectangular shell, the tip end of the rectangular pyramid bottom plate is placed downwards, the material control device is arranged in the rectangular pyramid bottom plate, the rectangular shell is fixedly connected to the rectangular pyramid bottom plate, a discharging assembly is arranged on the side face of the top of the material storage tank, and a discharging channel is formed in the bottom of the material storage tank. A discharging assembly is arranged at the bottom of the material storage tank, and the material control device and the discharging assembly are used in cooperation. A supporting plate is arranged at the splicing position of the rectangular pyramid bottom plate and the rectangular shell, and the four corners of the supporting plate extend downwards to be provided with supporting columns. The limestone storage device is mainly used in the technical field of limestone production, and can effectively feed and discharge through the arrangement of the sealed container, so that the storage time is prolonged, and the limestone is effectively prevented from going bad.

Description

Technical Field

[0001] The utility model belongs to the technical field of limestone production, and particularly relates to a finished limestone storage device. Background Art

[0002] Limestone is a very important natural resource, which is widely used in many fields. Due to its unique physical and chemical properties, limestone is widely used in many fields such as construction, metallurgy, chemical industry, environmental protection and agriculture. These applications not only improve production efficiency and reduce production costs, but also provide convenience and protection for people's daily life and industrial production. Due to the widespread use of limestone, the demand for limestone is gradually increasing. The limestone mined on site cannot meet the continuity and stability of the production line, and may even affect the production progress due to the shortage of raw materials; therefore, the storage of limestone is very important. Limestone is easy to absorb moisture in the air. A dry and sealed environment should be selected for the storage of limestone. The traditional way of storing limestone is to place it in a shaded place in the open, or in a sealed material tank. The sealed container can be stored for a slightly longer time than the exposed one, but it is not convenient to discharge the material. When discharging the material, the lid of the entire material tank is opened. If it is opened for too long, the more time it will be in contact with the air, and it is easy to react with the moisture in the air, causing the limestone to become moist and gradually become sticky, affecting the quality of the limestone. Whether it is discharging or discharging, air will run into the tank, which will affect the storage of the limestone and shorten the storage time. Utility Model Content

[0003] The purpose of the utility model is to propose a finished limestone storage device to solve the problem that the traditional limestone storage method is too simple and the sealed container cannot be well sealed, resulting in a short storage time and inconvenience in discharging and unloading. The utility model provides a sealed container equipped with a discharging component and a material control device, which can well control the discharging, save manpower, and greatly extend the storage time of limestone.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] A finished limestone storage device comprises a storage tank, a support plate, a material control device, a discharge assembly and a discharging assembly; the storage tank comprises a quadrangular pyramid base plate and a rectangular shell, the tip of the quadrangular pyramid base plate is placed downward, the material control device is arranged inside the quadrangular pyramid base plate, the rectangular shell is fixedly connected to the quadrangular pyramid base plate, a discharge assembly is arranged on the top side of the storage tank, a discharging channel is arranged at the bottom of the storage tank, a discharging assembly is arranged at the bottom of the storage tank, and the material control device and the discharging assembly are used in cooperation with each other; a support plate is arranged at the joint of the quadrangular pyramid base plate and the rectangular shell, and support columns are arranged on the four corners of the support plate extending downward.

[0006] As a further technical improvement, the material control device includes a pyramid layer, a quadrangular frame, a discharging frame, and a first telescopic motor and a second telescopic motor; the tips of the pyramid layers are all placed downward, and the bottoms of the pyramid layers are all provided with openings aligned with the discharging channel; the pyramid layers are placed on the inner side of the quadrangular pyramid bottom plate at a certain interval, and the four corners of the pyramid layers are fixedly connected to the four corners on the inner side of the quadrangular pyramid bottom plate; the pyramid layers include a first pyramid layer, a second pyramid layer and a third pyramid layer; the first pyramid layer, the second pyramid layer and the third pyramid layer are arranged upward in sequence on the inner side of the quadrangular pyramid bottom plate at a certain interval, and the first pyramid layer is fixedly connected to the discharging channel, The second pyramid layer is arranged above the first pyramid layer, the second pyramid layer is arranged at the joint of the rectangular shell and the quadrangular pyramid bottom plate, the first telescopic motor and the second telescopic motor are symmetrically arranged on both sides of the second pyramid layer facing the first pyramid layer, the discharge frame is arranged at the opening of the second pyramid layer, and the output ends of the first telescopic motor and the second telescopic motor are symmetrically connected to both sides of the discharge frame respectively, the third pyramid layer is arranged above the second pyramid layer, and a plurality of quadrangular frames are fixedly connected between the third pyramid layer and the second pyramid layer, and the plurality of quadrangular frames are arranged around the side of the third pyramid layer facing the second pyramid layer.

[0007] As a further technical improvement, the discharge component includes a first spiral transmission channel, a discharge trough and a feed pipe; the first spiral transmission channel is obliquely arranged on one side of the storage tank, the first spiral transmission channel is connected to the storage tank through the feed pipe, the feed pipe connects the first spiral transmission channel and the storage tank, a feed valve is arranged on the feed pipe, and the discharge trough is arranged at the bottom end of the first spiral transmission channel.

[0008] As a further technical improvement, the discharging assembly includes a second spiral transmission channel, the V-shaped discharge port and a channel support frame; one end of the second spiral transmission channel is fixedly connected to the discharging channel at the bottom end of the storage tank, channel support frames are provided at both ends of the bottom side of the second spiral transmission channel, and a V-shaped discharge port is provided on the bottom side of the second spiral transmission channel.

[0009] As a further technical improvement, the discharging frame is rectangular as a whole, and material doors are symmetrically arranged below the discharging frame. Fixed shafts are arranged on both sides of the discharging frame facing the first telescopic motor and the second telescopic motor, and both ends of the fixed shaft are rotatably connected with rotors. Both ends of the material door are provided with connecting strips rotatably connected to the two ends of the discharging frame. The material door is pulled to both sides by the first telescopic motor and the second telescopic motor, and the material door is rotatably connected to the fixed shaft through the rotor.

[0010] As a further technical improvement, viewing windows are symmetrically arranged on both sides of the quadrangular pyramid base plate, and the viewing windows are used to observe the internal conditions of the quadrangular pyramid base plate.

[0011] Compared with the existing technology, the utility model has the following beneficial effects:

[0012] 1. The utility model designs a closed container for placing limestone, and is provided with a discharge component and a discharging component, which effectively solves the problem of discharging and discharging. A feed valve is provided at the connection with the discharge component. When the discharge is completed, the feed valve can be closed to effectively isolate the air from entering, which can make the sealing effect better.

[0013] 2. In the utility model, a material control device is arranged on the inner side of the quadrangular pyramid bottom plate of the storage tank, which can be used in conjunction with the discharging assembly to effectively control the amount of the discharging material. The discharging assembly transfers the material through a spiral, which effectively controls its material transfer speed and avoids accidental injury to the staff due to direct drop of the material.

[0014] 3. The utility model provides a plurality of pyramid layers inside the quadrangular pyramid bottom plate of the storage tank. The stacking of the plurality of pyramid layers can enhance the compression resistance of the quadrangular pyramid bottom plate and also effectively share the pressure exerted by the limestone in the storage tank on the discharge frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0017] Figure 2 It is a second perspective structural schematic diagram of the utility model;

[0018] Figure 3 It is a front view of the internal section of the storage tank of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the internal structure of the storage tank of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of a discharging frame and a telescopic motor of the utility model.

[0021] Description of reference numerals:

[0022] 1-storage tank, 2-discharging assembly, 3-support plate, 4-discharging assembly, 5-feeding valve, 6-viewing window, 7-discharging channel, 11-quadrangular pyramid bottom plate, 12-rectangular shell, 21-first spiral transmission channel, 22-discharging trough, 23-feeding pipeline, 31-support column, 41-second spiral transmission channel, 42-V-shaped discharge port, 43-channel support frame, 111-first pyramid layer, 112-second pyramid layer, 113-third pyramid layer, 114-quadrangular frame, 115-first telescopic motor, 116-second telescopic motor, 117-discharging frame, 1171-material door, 1172-fixed axis, 1173-rotor, 1174-connecting strip. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0027] like Figures 1 to 5As shown, the utility model provides a finished limestone storage device, including a storage tank 1, a support plate 3, a material control device, a discharge component 2 and a discharge component 4; the storage tank 1 includes a quadrangular pyramid bottom plate 11 and a rectangular shell 12, the tip of the quadrangular pyramid bottom plate 11 is placed downward, the material control device is arranged inside the quadrangular pyramid bottom plate 11, the rectangular shell 12 is fixedly connected to the quadrangular pyramid bottom plate 11, the discharge component 2 is arranged on the top side of the storage tank 1, the discharge channel 7 is arranged at the bottom of the storage tank 1, the discharge component 4 is arranged at the bottom of the storage tank 1, the material control device and the discharge component 4 are used in conjunction with each other; a support plate 3 is arranged at the joint of the quadrangular pyramid bottom plate 11 and the rectangular shell 12, and support columns 31 are arranged at the four corners of the support plate 3 extending downward. In this embodiment, a sealed container storage tank 1 is provided for storing limestone. After the block limestone is converted into fine particles through the previous process, it can be placed in a sealed storage tank for storage. Before use, ensure that the interior of the storage tank 1 is dry and tidy, and the entire container is in a sealed state. For a large number of limestone particles, first put them into the discharge component 2, open the feed valve 5, and through the action of the discharge trough 22 and the first spiral transmission channel 21 in the discharge component 2, the limestone is transported to the interior of the storage tank 1 through the feed pipeline 23. After the transportation is completed, close the feed valve. 5, the air of the first spiral transmission channel 21 is isolated to complete the storage work; when it is necessary to discharge the material, the discharge component 4 is operated in advance, and then the first telescopic motor 115 and the second telescopic motor 116 are respectively started through the control system to open the material door 1171 to both sides, and the material discharge can be started. When the material door 1171 is opened, due to the action of the rotor 1173 and the connecting bar 1174, the material door 1171 will tilt downward, and the limestone will be guided to the discharge channel 7 below, and then enter the second spiral transmission channel 41, and finally transmitted to the V-shaped discharge port 42, and the discharge can be completed.

[0028] The material control device includes a pyramid layer, a quadrangular frame 114, a discharging frame 117, and a first telescopic motor 115 and a second telescopic motor 116; the tips of the pyramid layers are all placed downward, and the bottoms of the pyramid layers are all provided with openings aligned with the discharging channel 7; the pyramid layers are placed on the inner side of the quadrangular pyramid bottom plate 11 at a certain interval, and the four corners of the pyramid layers are fixedly connected to the four corners on the inner side of the quadrangular pyramid bottom plate 11; the pyramid layers include a first pyramid layer 111, a second pyramid layer 112 and a third pyramid layer 113; the first pyramid layer 111, the second pyramid layer 112 and the third pyramid layer 113 are arranged upward in sequence on the inner side of the quadrangular pyramid bottom plate 11 at a certain interval, the first pyramid layer 111 is fixedly connected to the discharging channel 7, the second pyramid layer 112 is arranged on the first Above the pyramid layer 111, the second pyramid layer 112 is arranged at the joint of the rectangular shell 12 and the quadrangular pyramid bottom plate 11, the first telescopic motor 115 and the second telescopic motor 116 are symmetrically arranged on both sides of the second pyramid layer 112 facing the first pyramid layer 111, the discharge frame 117 is arranged at the opening of the second pyramid layer 112, and the output ends of the first telescopic motor 115 and the first telescopic motor 115 are symmetrically connected to both sides of the discharge frame 117 respectively, the third pyramid layer 113 is arranged above the second pyramid layer 112, and a plurality of quadrangular frames 114 are fixedly connected between the third pyramid layer 113 and the second pyramid layer 112, and the plurality of quadrangular frames 114 are arranged around the third pyramid layer 113 on one side facing the second pyramid layer 112. In this embodiment, the first pyramid layer 111 should be arranged below the viewing window 6 (not fully drawn in the figure), and the third pyramid layer 113 and the second pyramid layer 112, as well as the quadrangular frame 114 are arranged. On the one hand, the compression resistance of the quadrangular pyramid bottom plate 11 is enhanced, and on the other hand, the third pyramid layer 113 and the quadrangular frame 114 can protect the first telescopic motor 115 and the second telescopic motor 116 arranged on the bottom side of the second pyramid layer 112, thereby sharing a certain amount of pressure for the second pyramid layer 112.

[0029] The discharge assembly 2 includes a first spiral transmission channel 21, a discharge trough 22 and a feeding pipeline 23; the first spiral transmission channel 21 is obliquely arranged at one side of the storage tank 1, the first spiral transmission channel 21 is connected to the storage tank 1 through the feeding pipeline 23, the feeding pipeline 23 communicates the first spiral transmission channel 21 and the storage tank 1, a feed valve 5 is arranged on the feeding pipeline 23, and the discharge trough 22 is arranged at the bottom of the first spiral transmission channel 21. In this embodiment, the feeding valve 5 is arranged to block the air in the first spiral transmission channel 21, thereby enhancing the airtightness of the storage tank 1.

[0030] The discharging assembly 4 includes a second spiral transmission channel 41, a V-shaped discharging port 42 and a channel support frame 43; one end of the second spiral transmission channel 41 is fixedly connected to the discharging channel 7 at the bottom end of the storage tank 1, and both ends of the bottom side of the second spiral transmission channel 41 are provided with channel support frames 43, and the bottom side of the second spiral transmission channel 41 is provided with a V-shaped discharging port 42. In this embodiment, the discharging channel 7 and the second spiral transmission channel 41 are in a connected state, and the discharging frame 117 and the material door 1171 are actually sealed.

[0031] The discharging frame 117 is rectangular in shape as a whole, and a material gate 1171 is symmetrically arranged below the discharging frame 117. A fixed shaft 1172 is arranged on both sides of the discharging frame 117 facing the first telescopic motor 115 and the second telescopic motor 116, and the two ends of the fixed shaft 1172 are rotatably connected with a rotor 1173. Both ends of the material gate 1171 are provided with a connecting bar 1174 that is rotatably connected with the two ends of the discharging frame 117. The material gate 1171 is pulled open to both sides by the first telescopic motor 115 and the second telescopic motor 116, and the material gate 1171 is rotatably connected to the fixed shaft 1172 through the rotor 1173. In this embodiment, the material gate 1171 is symmetrically arranged, and slides on both sides of the discharging frame 1171 provided with the first telescopic motor 115 and the second telescopic motor 116. Under the action of the rotor 1173 and the connecting bar 1174, the material gate 1171 will tilt downward at a certain angle.

[0032] The viewing windows 6 are symmetrically arranged on both sides of the quadrangular pyramid bottom plate 11, and the viewing windows 6 are used to observe the internal situation of the quadrangular pyramid bottom plate 11. In this embodiment, the viewing window 6 is arranged in a detachable form, and a cleaning brush should be arranged inside the viewing window 6 for cleaning the inside of the viewing window 6.

[0033] The method of using the utility model is as follows: before use, first ensure that the interior of the storage tank 1 is dry and tidy, and the entire container is in a sealed state. For a large number of limestone particles, first put them into the discharge assembly 2, open the feed valve 5, and through the action of the discharge trough 22 and the first spiral transmission channel 21 in the discharge assembly 2, the limestone is transported to the interior of the storage tank 1 through the feed pipe 23. After the transportation is completed, close the feed valve 5 to isolate the air of the first spiral transmission channel 21, and the storage step can be completed; when discharging is required, the discharging assembly 4 is operated in advance, and then the first telescopic motor 115 and the second telescopic motor 116 are started respectively through the control system to open the material door 1171 to both sides, and the material discharging can be started. When the material door 1171 is opened, due to the action of the rotor 1173 and the connecting strip 1174, the material door 1171 will tilt downward, and the limestone will be guided to the discharge channel 7 below, and then enter the second spiral transmission channel 41, and finally transmitted to the V-shaped discharge port 42, and the discharging can be completed.

[0034] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A finished limestone storage device, characterized in that: include: A material storage tank (1), a support plate (3), a material control device, a material discharge assembly (2) and a material discharge assembly (4); the material storage tank (1) comprises a quadrangular pyramid bottom plate (11) and a rectangular shell (12); the tip of the quadrangular pyramid bottom plate (11) is placed downward; the material control device is arranged inside the quadrangular pyramid bottom plate (11); the rectangular shell (12) is fixedly connected to the quadrangular pyramid bottom plate (11); a material discharge assembly (2) is arranged on the top side of the material storage tank (1); a material discharge channel (7) is arranged at the bottom of the material storage tank (1); a material discharge assembly (4) is arranged at the bottom of the material storage tank (1); the material control device and the material discharge assembly (4) are used in conjunction with each other; a support plate (3) is arranged at the joint of the quadrangular pyramid bottom plate (11) and the rectangular shell (12); four corners of the support plate (3) are provided with support columns (31) extending downward.

2. A finished limestone storage device according to claim 1, characterized in that: The material control device comprises a pyramid layer, a quadrangular frame (114), a material discharging frame (117), a first telescopic motor (115) and a second telescopic motor (116); the tips of the pyramid layers are all placed downwards, and the bottoms of the pyramid layers are all provided with openings aligned with the material discharging channel (7); the pyramid layers are placed at a certain interval on the inner side of the quadrangular pyramid bottom plate (11), and the four corners of the pyramid layers are all fixedly connected to the four corners on the inner side of the quadrangular pyramid bottom plate (11); the pyramid layers comprise a first pyramid layer (111), a second pyramid layer (112) and a third pyramid layer (113); the first pyramid layer (111), the second pyramid layer (112) and the third pyramid layer (113) are sequentially arranged upwards at a certain interval on the inner side of the quadrangular pyramid bottom plate (11), the first pyramid layer (111) is fixedly connected to the material discharging channel (7), and the second pyramid layer (112) is arranged on the first pyramid layer ( The invention relates to a method for manufacturing a rectangular shell (111) comprising: manufacturing a rectangular shell (111) and a quadrangular pyramid bottom plate (11); the second pyramid layer (112) is arranged at the joint of the rectangular shell (12) and the quadrangular pyramid bottom plate (11); the first telescopic motor (115) and the second telescopic motor (116) are symmetrically arranged on both sides of the second pyramid layer (112) facing the first pyramid layer (111); the discharge frame (117) is arranged at the opening of the second pyramid layer (112); the output ends of the first telescopic motor (115) and the second telescopic motor (116) are symmetrically connected to the two sides of the discharge frame (117); the third pyramid layer (113) is arranged above the second pyramid layer (112); a plurality of quadrangular frames (114) are fixedly connected between the third pyramid layer (113) and the second pyramid layer (112); the plurality of quadrangular frames (114) are arranged around the third pyramid layer (113) and facing the second pyramid layer (112).

3. A finished limestone storage device according to claim 1, characterized in that: The material discharge assembly (2) comprises a first spiral transmission channel (21), a material discharge trough (22) and a material delivery pipeline (23); the first spiral transmission channel (21) is arranged obliquely on one side of the material storage tank (1); the first spiral transmission channel (21) is connected to the material storage tank (1) via the material delivery pipeline (23); the material delivery pipeline (23) communicates the first spiral transmission channel (21) and the material storage tank (1); a feed valve (5) is arranged on the material delivery pipeline (23); and the material discharge trough (22) is arranged at the bottom end of the first spiral transmission channel (21).

4. A finished limestone storage device according to claim 1, characterized in that: The discharge assembly (4) comprises a second spiral transmission channel (41), a V-shaped discharge port (42) and a channel support frame (43); one end of the second spiral transmission channel (41) is fixedly connected to the discharge channel (7) at the bottom end of the storage tank (1), channel support frames (43) are provided at both ends of the bottom side of the second spiral transmission channel (41), and a V-shaped discharge port (42) is provided at the bottom side of the second spiral transmission channel (41).

5. A finished limestone storage device according to claim 2, characterized in that: The material discharging frame (117) is rectangular in shape as a whole. A material gate (1171) is symmetrically arranged below the material discharging frame (117). Fixed shafts (1172) are arranged on both sides of the material discharging frame (117) facing the first telescopic motor (115) and the second telescopic motor (116). Both ends of the fixed shaft (1172) are rotatably connected to rotors (1173). Both ends of the material gate (1171) are provided with connecting bars (1174) rotatably connected to both ends of the material discharging frame (117). The material gate (1171) is pulled open to both sides by the first telescopic motor (115) and the second telescopic motor (116). The material gate (1171) is rotatably connected to the fixed shaft (1172) via the rotor (1173).

6. A finished limestone storage device according to claim 1, characterized in that: Observation windows (6) are symmetrically arranged on both sides of the quadrangular pyramid bottom plate (11), and the observation windows (6) are used to observe the internal conditions of the quadrangular pyramid bottom plate (11).

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