Storage bin

Abstract

The utility model discloses a storage bin which comprises a storage bin body. The discharging mechanism comprises a discharging spiral conveyor, a discharging spiral rod used for discharging is arranged on the discharging spiral conveyor, and the discharging spiral conveyor is arranged at the bottom of the storage bin body in a sliding mode. According to the storage bin, the construction cost and the use cost of the storage bin can be effectively reduced while continuous discharging is guaranteed, and application and popularization are facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of storage equipment technology, and specifically relates to a storage silo. Background Technology

[0002] Feed production enterprises need to temporarily store bulk feed in storage silos due to the large production volume of feed, so that it can be packaged and transported later. In order to ensure continuous discharge and prevent local pile-up at the bottom of the storage silo, existing storage silos often use multiple sets of discharge devices at intervals at the bottom of the storage silo to discharge simultaneously. Although this setting can ensure continuous discharge, it increases the construction and operating costs of the storage silo, which is not conducive to its widespread use. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a storage silo that can effectively reduce the construction and operating costs of the storage silo while ensuring continuous material discharge, thus facilitating its widespread use.

[0004] A storage bin according to an embodiment of the present utility model includes: a storage bin body; and a discharge mechanism including a discharge screw conveyor, wherein the discharge screw conveyor is provided with a discharge screw rod for discharging material, and the discharge screw conveyor is slidably disposed at the bottom of the storage bin body.

[0005] According to an embodiment of the present invention, a storage silo has at least the following technical advantages: When the silo discharges material via a discharge screw conveyor, the rotating discharge screw on the discharge screw conveyor transports the material inside the silo body to the outside of the silo body. By sliding the discharge screw conveyor, the discharge screw can reach the area with higher material accumulation for discharge, thereby achieving continuous discharge and avoiding localized excessive material accumulation at the bottom of the silo. Furthermore, this silo only requires one set of discharge screw conveyors during construction and only requires power to one set during use. Compared to the existing silo setup with multiple discharge devices, this effectively reduces the construction and operating costs of the silo, facilitating its widespread use.

[0006] According to some embodiments of this utility model, the moving path of the discharge screw can cover the bottom of the storage silo body. This ensures that the discharge screw can move to any position on the bottom of the storage silo body, thereby ensuring that material at any position on the bottom of the storage silo body can be moved to the outside of the storage silo body by the discharge screw, further ensuring the continuity of discharge.

[0007] According to some embodiments of this utility model, the discharge mechanism further includes two discharge guide rails, which are arranged parallel to each other on both sides of the storage silo body. The discharge screw conveyor is slidably mounted on the two discharge guide rails. The storage silo body is provided with a clearance slot for the discharge screw rod to slide. The discharge screw rod passes through the clearance slot, passes through the bottom of the storage silo body, and slides within the clearance slot. The discharge screw conveyor can slide at the bottom of the storage silo body via the two discharge guide rails.

[0008] According to some embodiments of this utility model, each end of the discharge screw is provided with a traveling power device, which can synchronously drive the discharge screw conveyor to slide on the discharge guide rail. By synchronously driving the discharge screw conveyor to slide on the discharge guide rail by the traveling power device, the contact area between the discharge screw and the material at the bottom of the storage silo is adjusted, avoiding excessive local material accumulation at the bottom of the storage silo and ensuring continuous discharge.

[0009] According to some embodiments of this utility model, the traveling power device includes a first drive motor and a first drive wheel. The first drive motor can drive the first drive wheel to rotate, and the first drive wheel cooperates with the discharge guide rail. The first drive motor drives the first drive wheel to rotate on the discharge guide rail, thereby driving the discharge screw conveyor to slide on the discharge guide rail.

[0010] According to some embodiments of this utility model, the discharge screw conveyor further includes a second drive motor, which drives the discharge screw to rotate. The rotation of the discharge screw driven by the second drive motor transports the material inside the storage silo to the outside of the storage silo.

[0011] According to some embodiments of this utility model, a discharge trough is provided on one side of the storage silo body, and a discharge conveyor belt is provided inside the discharge trough. The discharge conveyor belt is located below one end of the discharge screw, and the discharge conveyor belt can cooperate with the discharge screw to discharge material. The material in the storage silo body is transported to the outside by the discharge screw and falls onto the discharge conveyor belt in the discharge trough, and is then transported by the discharge conveyor belt to subsequent processes.

[0012] According to some embodiments of this utility model, an inclined side is provided on the side of the discharge trough near the storage bin body. The material in the storage bin body is conveyed to the outside by the discharge screw and falls onto the inclined side, and then falls onto the discharge conveyor belt. The inclined side can reduce the impact of the material on the discharge conveyor belt, and at the same time ensure that the material falls as far as possible into the middle of the discharge conveyor belt.

[0013] According to some embodiments of this utility model, the top of the storage silo body is provided with a feed inlet and a feed belt conveyor. The feed belt conveyor is slidably disposed above the feed inlet, and the feed belt conveyor cooperates with the feed inlet to feed materials. When materials are fed into the storage silo by the feed elevator, the material falls onto the belt of the feed belt conveyor and is then transported through the feed inlet into the storage silo body. Simultaneously, because the feed belt conveyor is slidably disposed above the feed inlet, the position of the material falling into the storage silo body can be controlled by sliding the feed belt conveyor, achieving uniform feeding and avoiding localized excessive material accumulation within the storage silo during feeding.

[0014] According to some embodiments of the present invention, the top of the storage bin body is provided with two feeding guide rails, the two feeding guide rails are arranged on both sides of the feeding port, and the feeding belt conveyor can be slidably arranged on the two feeding guide rails.

[0015] According to some embodiments of this utility model, the feeding belt conveyor includes a conveyor belt and a frame. A third drive motor and several rotating shafts are mounted on the frame. Each rotating shaft is rotatable relative to the frame. Second drive wheels, capable of engaging with the feeding guide rail, are located at both ends of the rotating shaft. The second drive wheels are fixedly mounted on the rotating shafts. The third drive motor drives one of the rotating shafts to rotate. The rotation of the rotating shaft by the third drive motor causes the second drive wheels to rotate relative to the feeding guide rail, thereby enabling the feeding belt conveyor to move along the feeding guide rail.

[0016] According to some embodiments of the present invention, a fourth drive motor is also provided on the frame, which can drive the conveyor belt to rotate. Attached Figure Description

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0019] Figure 2 This is a side view of an embodiment of the present utility model;

[0020] Figure 3 This is a top view of an embodiment of the present utility model.

[0021] Figure label:

[0022] 100. Storage silo body; 101. Support frame; 102. Platform;

[0023] 201. Discharge screw conveyor; 202. Discharge screw rod; 203. Discharge guide rail; 204. Clearance slot; 205. First drive motor; 206. First drive wheel; 207. Second drive motor; 208. Discharge chute; 209. Inclined side;

[0024] 301. Feed inlet; 302. Feed belt conveyor; 303. Feed guide rail; 304. Conveyor belt; 305. Frame; 306. Third drive motor; 307. Rotating shaft; 308. Second drive wheel. Detailed Implementation

[0025] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Reference below Figures 1 to 3 This invention describes a storage bin according to an embodiment of the present invention.

[0030] like Figure 1As shown, a storage bin according to an embodiment of the present utility model includes a storage bin body 100 and a discharge mechanism; the discharge mechanism includes a discharge screw conveyor 201, and a discharge screw rod 202 for discharging material is provided on the discharge screw conveyor 201, and the discharge screw conveyor 201 is slidably disposed at the bottom of the storage bin body 100. The storage silo body 100 is square, and a support frame 101 is provided around the storage silo body 100 for support. A platform 102 is provided at the bottom of the storage silo body 100. When the storage silo is discharged by the discharge screw conveyor 201, the discharge screw rod 202 on the discharge screw conveyor 201 rotates to transport the material in the storage silo body 100 to the outside of the storage silo body. By sliding the discharge screw conveyor 201, the discharge screw rod 202 can reach the area with higher material pile for discharge, thereby achieving continuous discharge and avoiding local excessive material pile at the bottom of the storage silo. At the same time, only one set of discharge screw conveyor 201 needs to be installed during the construction of the storage silo, and only one set of discharge screw conveyor 201 needs to be powered during use. Compared with the existing storage silo with multiple sets of discharge devices, it can effectively reduce the construction cost and operating cost of the storage silo, which is conducive to its widespread use.

[0031] In some specific embodiments of this utility model, the moving path of the discharge screw 202 can cover the bottom of the storage silo body 100. This ensures that the discharge screw 202 can move to any position on the bottom of the storage silo body 100, thereby ensuring that material at any position on the bottom of the storage silo body 100 can be moved to the outside of the storage silo body 100 by the discharge screw 202, further ensuring the continuity of discharge.

[0032] like Figure 1 and Figure 2 As shown, in some specific embodiments of this utility model, the discharge mechanism further includes two discharge guide rails 203, which are arranged parallel to each other on both sides of the storage silo body 100. The discharge screw conveyor 201 is slidably mounted on the two discharge guide rails 203. The storage silo body 100 is provided with clearance slots 204 for the discharge screw rod 202 to slide. The two discharge guide rails 203 are mounted on the base 102, parallel to the two longer sides of the bottom of the storage silo body 100. The two clearance slots 204 are symmetrically arranged at the bottom of the two sides of the storage silo body 100. The discharge screw rod 202 passes through the clearance slots 204 through the bottom of the storage silo body 100 and slides within the clearance slots 204. The discharge screw conveyor 201 can slide at the bottom of the storage silo body 100 via the two discharge guide rails 203.

[0033] In some specific embodiments of this utility model, each end of the discharge screw 202 is provided with a traveling power device, which can synchronously drive the discharge screw conveyor 201 to slide on the discharge guide rail 203. By synchronously driving the discharge screw conveyor 201 to slide on the discharge guide rail 203 through the traveling power device, the contact area between the discharge screw 202 and the material at the bottom of the storage silo body 100 is adjusted, avoiding excessive local material accumulation at the bottom of the storage silo and ensuring continuous discharge.

[0034] In some specific embodiments of this utility model, the traveling power device includes a first drive motor 205 and a first drive wheel 206. The first drive motor 205 can drive the first drive wheel 206 to rotate, and the first drive wheel 206 cooperates with the discharge guide rail 203. The first drive wheel 206 has flanges on both sides to ensure that it does not detach from the discharge guide rail 203 when it rolls. The first drive motor 205 drives the first drive wheel 206 to rotate on the discharge guide rail 203, thereby driving the discharge screw conveyor 201 to slide on the discharge guide rail 203.

[0035] In some specific embodiments of this utility model, the discharge screw conveyor 201 further includes a second drive motor 207, which can drive the discharge screw 202 to rotate. By driving the discharge screw 202 to rotate through the second drive motor 207, the material inside the storage silo body 100 is transported to the outside of the storage silo body 100.

[0036] In some specific embodiments of this utility model, a discharge trough 208 is provided on one side of the storage silo body 100, and a discharge conveyor belt (not shown in the figure) is provided inside the discharge trough 208. The discharge conveyor belt is located below one end of the discharge screw 202, and the discharge conveyor belt can cooperate with the discharge screw 202 to discharge material. The discharge trough 208 is set on a platform 102 on one side of the storage silo body 100. The material in the storage silo body 100 is transported to the outside by the discharge screw 202 and falls onto the discharge conveyor belt in the discharge trough 208, and is then transported by the discharge conveyor belt to subsequent processes.

[0037] In some specific embodiments of this utility model, an inclined side 209 is provided in the discharge chute 208 near the storage bin body 100. The material in the storage bin body 100 is conveyed to the outside by the discharge screw 202 and falls onto the inclined side 209, and then falls onto the discharge conveyor belt. The inclined side 209 can reduce the impact of the material on the discharge conveyor belt, and at the same time ensure that the material falls as far as possible into the middle of the discharge conveyor belt.

[0038] like Figure 1 and Figure 3As shown in some specific embodiments of this utility model, the top of the storage silo body 100 is provided with a feed inlet 301 and a feed belt conveyor 302. The feed belt conveyor 302 is slidably disposed above the feed inlet 301, and the feed belt conveyor 302 cooperates with the feed inlet 301 to feed materials. The feed inlet 301 is elongated and disposed on the top of the storage silo body 100. The length of the feed belt conveyor 302 is shorter than the length of the feed inlet 301. When materials are fed into the storage silo by the feed elevator, the materials fall onto the belt of the feed belt conveyor 302 and are then transported through the feed inlet 301 into the storage silo body 100. At the same time, because the feed belt conveyor 302 is slidably disposed above the feed inlet 301, the position of the material falling into the storage silo body 100 can be controlled by sliding the feed belt conveyor 302, so as to achieve uniform feeding and avoid local excessive accumulation of material in the storage silo during feeding.

[0039] In some specific embodiments of this utility model, the top of the storage bin body 100 is provided with two feeding guide rails 303, which are arranged on both sides of the feed inlet 301, and the feeding belt conveyor 302 can be slidably arranged on the two feeding guide rails 303.

[0040] In some specific embodiments of this utility model, the feeding belt conveyor 302 includes a conveyor belt 304 and a frame 305. A third drive motor 306 and several rotating shafts 307 are mounted on the frame 305. The rotating shafts 307 are rotatable relative to the frame 305. Second drive wheels 308 that can cooperate with the feeding guide rail 303 are provided at both ends of the rotating shafts 307. The second drive wheels 308 are fixedly mounted on the rotating shafts 307. The third drive motor 306 can drive one of the rotating shafts 307 to rotate. Side guards are provided on both sides of the second drive wheels 308 to ensure that the second drive wheels 308 do not detach from the feeding guide rail 303 when it rolls. The rotation of the rotating shafts 307 by the third drive motor 306 causes the second drive wheels 308 to rotate relative to the feeding guide rail 303, thereby causing the feeding belt conveyor 302 to move on the feeding guide rail 303.

[0041] In some specific embodiments of this utility model, a fourth drive motor 309 is also provided on the frame 305, which can drive the conveyor belt 304 to rotate.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A storage silo, characterized in that, include: Storage silo body (100); The discharge mechanism includes a discharge screw conveyor (201), on which a discharge screw rod (202) for discharging is provided, and the discharge screw conveyor (201) can be slidably disposed at the bottom of the storage bin body (100).

2. A storage silo according to claim 1, characterized in that: The movement path of the discharge screw (202) can cover the bottom of the storage bin body (100).

3. A storage silo according to claim 1, characterized in that: The discharge mechanism also includes two discharge guide rails (203), which are arranged in parallel on both sides of the storage bin body (100). The discharge screw conveyor (201) is slidably arranged on the two discharge guide rails (203). The storage bin body (100) is provided with a clearance slot (204) for the discharge screw rod (202) to slide.

4. A storage silo according to claim 3, characterized in that: Each end of the discharge screw (202) is provided with a traveling power device, which can synchronously drive the discharge screw conveyor (201) to slide on the discharge guide rail (203).

5. A storage silo according to claim 4, characterized in that: The traveling power device includes a first drive motor (205) and a first drive wheel (206). The first drive motor (205) can drive the first drive wheel (206) to rotate. The first drive wheel (206) cooperates with the discharge guide rail (203).

6. A storage silo according to claim 1, characterized in that: The discharge screw conveyor (201) also includes a second drive motor (207), which can drive the discharge screw (202) to rotate.

7. A storage silo according to claim 1, characterized in that: A discharge trough (208) is provided on one side of the storage silo body (100), and a discharge conveyor belt is provided in the discharge trough (208). The discharge conveyor belt is located at the lower part of one end of the discharge screw (202), and the discharge conveyor belt can cooperate with the discharge screw (202) to discharge materials.

8. A storage silo according to claim 1, characterized in that: The storage silo body (100) is provided with a feed inlet (301) and a feed belt conveyor (302) at the top. The feed belt conveyor (302) can be slidably disposed above the feed inlet (301). The feed belt conveyor (302) cooperates with the feed inlet (301) to feed materials.

9. A storage silo according to claim 8, characterized in that: The storage silo body (100) is provided with two feeding guide rails (303) on the top. The two feeding guide rails (303) are located on both sides of the feed inlet (301). The feeding belt conveyor (302) can be slidably mounted on the two feeding guide rails (303).

10. A storage silo according to claim 9, characterized in that: The feeding belt conveyor (302) includes a conveyor belt (304) and a frame (305). The frame (305) is equipped with a third drive motor (306) and several rotating shafts (307). The rotating shafts (307) can rotate relative to the frame (305). The two ends of the rotating shafts (307) are provided with second drive wheels (308) that can cooperate with the feeding guide rail (303). The second drive wheels (308) are fixedly mounted on the rotating shafts (307). The third drive motor (306) can drive one of the rotating shafts (307) to rotate.

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