Automatic arch breaking device for powder bin

Abstract

The utility model discloses an automatic arch breaking device for a powder bin, which relates to the technical field of arch breaking devices and comprises a bin and a discharge pipe, the bottom of the bin is communicated with one end of the discharge pipe, a support transmission component is arranged in the bin, and a scraping cleaning component is arranged in the bin. According to the arch breaking device, the supporting transmission assembly is arranged to be matched with the scraping cleaning assembly to stably conduct scraping cleaning on the interior of the stock bin to prevent blockage and breakage, and the problem that due to the fact that an existing arch breaking device cannot conduct scraping cleaning on the interior of the stock bin in the using process, materials attached to the inner wall of the stock bin easily affect normal discharging is solved; the problems that blocking is prone to occurring, and the using effect of the arch breaking device is reduced are solved, and the scraping cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of arch breaking devices, in particular to an automatic arch breaking device for a powder material silo. Background Art

[0002] Powder is a collection of numerous small particles, and their common characteristics are: having many discontinuous faces, large specific surface area, and being composed of many small particles. Powder is a material composed of powder. Silo is a warehouse used to store powder. In order to ensure stable material discharge from the silo, a supply breaker device is often installed at the discharge port of the silo.

[0003] For example, a silo arch breaking device with publication number CN219362049U includes a silo main body, a discharge port is provided at the bottom end of the inner wall of the silo main body, a driving motor is fixedly installed on the outer side of the silo main body, the output end of the driving motor is connected to the arch breaking paddle shaft through a coupling transmission, a pair of arch breaking paddle blades are arranged on the outer wall of the arch breaking paddle shaft, and the shape of the pair of arch breaking paddle blades is "L"-shaped, and an arch breaking paddle rod is arranged on the outer wall of the arch breaking paddle shaft, the arch breaking paddle rod is located in the middle of the pair of arch breaking paddle blades, one end of the arch breaking paddle shaft extends to the interior of the silo main body through a through groove, and the arch breaking paddle shaft is located above the discharge port at the bottom end of the inner wall of the silo main body, the positions of the pair of arch breaking paddle blades are symmetrical to each other, the pair of arch breaking paddle blades and the arch breaking paddle rod are fixedly welded to the outer wall of the arch breaking paddle shaft, which can realize automatic arch breaking when unloading materials from the silo, thereby improving the efficiency of unloading materials from the silo and reducing personnel costs.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing arch-breaking device cannot scrape and clean the inside of the silo during use, which causes the material attached to the inner wall of the silo to easily affect the normal material discharge, which not only easily causes blockage, but also reduces the use effect of the arch-breaking device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an automatic arch breaking device for a powder silo, which has the advantages of scraping and cleaning, and solves the problem that the existing arch breaking device cannot scrape and clean the inside of the silo during use, which causes the material attached to the inner wall of the silo to easily affect the normal material discharge, which is not only prone to blockage, but also reduces the use effect of the arch breaking device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic arch breaking device for a powder silo, comprising a silo and a discharge pipe, the bottom of the silo is connected to one end of the discharge pipe, a supporting transmission assembly is arranged inside the silo, and a scraping and cleaning assembly is arranged inside the silo.

[0008] Preferably, the support and drive assembly includes a fixed box, a motor is fixedly connected to the top inside the fixed box, a speed reducer is fixedly connected to the output end of the motor, a movable ring is fixedly connected to the bottom of the speed reducer, and a movable rod is fixedly connected to the bottom of the movable ring.

[0009] Preferably, the scraping and cleaning assembly includes a fixed rod, a scraper is fixedly connected to the outside of the fixed rod, an electric push rod is fixedly connected to the inside of the fixed rod, the inside of the electric push rod is fixedly connected to the outside of the movable rod, and a protective column is fixedly connected to the outside of the electric push rod.

[0010] Preferably, a vibration motor is fixedly connected to the left side of the silo, and a protective box is fixedly connected to the left side of the vibration motor.

[0011] Preferably, a limiting ring is fixedly connected to the inner side of the surface of the fixed rod, and the surface of the limiting ring is slidably connected to the inside of the protective column.

[0012] Preferably, a connecting rod is fixedly connected to the outside of the fixed box, the outside of the connecting rod is fixedly connected to the inner side of the inner wall of the silo, a limiting groove is formed in the bottom of the fixed box, and the surface of the movable ring is movably connected to the inside of the limiting groove.

[0013] Preferably, a blanking rod is fixedly connected to the bottom of the movable rod, and a stirring rod is fixedly connected to the bottom of the blanking rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By setting the support and drive assembly in cooperation with the scraping and cleaning assembly, the present utility model stably scrapes and cleans the inside of the silo to prevent blockage and breakage of the supply, solving the problem that the existing arch-breaking device cannot scrape and clean the inside of the silo during use, which causes the materials adhered to the inner wall of the silo to easily affect normal blanking, not only easily causing blockage, but also reducing the use effect of the arch-breaking device, and achieving the effect of scraping and cleaning.

[0016] 2. By setting the support and drive assembly, the motor can be started during use, so that the output end of the motor drives the speed reducer to rotate. The rotation of the speed reducer can drive the movable ring to rotate, the rotation of the movable ring can drive the movable rod to rotate, and the rotation of the movable rod can drive the inside of the silo for anti-blocking transmission.

[0017] 3. In the present utility model, by providing a scraping and cleaning assembly, the rotation of the movable rod can drive the electric push rod to rotate, the rotation of the electric push rod can drive the fixed rod to rotate, the rotation of the fixed rod can drive the scraper to rotate, and the rotation of the scraper can scrape and clean the inner wall of the silo. At the same time, during use, the electric push rod can be started to make the electric push rod output to push the fixed rod to move, and the movement of the fixed rod can adjust the use position of the scraper, which is convenient for the user to control. The protective column can protect the outside of the electric push rod and enhance the safety of using the electric push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0019] Figure 2 is a schematic three-dimensional disassembled structure diagram of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 is an enlarged schematic structure diagram at A in.

[0021] In the figure: 1, silo; 2, discharge pipe; 3, support and drive assembly; 31, fixed box; 32, motor; 33, reducer; 34, movable ring; 35, movable rod; 4, scraping and cleaning assembly; 41, fixed rod; 42, scraper; 43, electric push rod; 44, protective column; 5, vibration motor; 6, protective box; 7, limit ring; 8, connecting rod; 9, limit groove; 10, anti-blocking rod; 11, blanking rod; 12, stirring rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1 to 3 shown, an automatic arch-breaking device for a powder silo provided by the present utility model includes a silo 1 and a discharge pipe 2. The bottom of the silo 1 is communicated with one end of the discharge pipe 2. A support and drive assembly 3 is arranged inside the silo 1, and a scraping and cleaning assembly 4 is arranged inside the silo 1.

[0024] Referring to Figure 3 , the support and drive assembly 3 includes a fixed box 31. A motor 32 is fixedly connected to the top inside the fixed box 31. The output end of the motor 32 is fixedly connected to a reducer 33. The bottom of the reducer 33 is fixedly connected to a movable ring 34. The bottom of the movable ring 34 is fixedly connected to a movable rod 35.

[0025] As a technical optimization solution of the present utility model, by setting the support transmission assembly 3, the motor 32 can be started during use, so that the output end of the motor 32 drives the reducer 33 to rotate. The rotation of the reducer 33 can drive the movable ring 34 to rotate. The rotation of the movable ring 34 can drive the movable rod 35 to rotate. The rotation of the movable rod 35 can drive the material bin 1 for anti-blocking transmission.

[0026] Reference Figure 3 , the scraping and cleaning assembly 4 includes a fixed rod 41. A scraper 42 is fixedly connected to the outer side of the fixed rod 41. An electric push rod 43 is fixedly connected to the inner side of the fixed rod 41. The inner side of the electric push rod 43 is fixedly connected to the outer side of the movable rod 35. A protective column 44 is fixedly connected to the outer side of the electric push rod 43.

[0027] As a technical optimization solution of the present utility model, by setting the scraping and cleaning assembly 4, the rotation of the movable rod 35 can drive the electric push rod 43 to rotate. The rotation of the electric push rod 43 can drive the fixed rod 41 to rotate. The rotation of the fixed rod 41 can drive the scraper 42 to rotate. The rotation of the scraper 42 can scrape and clean the inner wall of the material bin 1. At the same time, the electric push rod 43 can be started during use, so that the electric push rod 43 outputs to push the fixed rod 41 to move. The movement of the fixed rod 41 can adjust the use position of the scraper 42, which is convenient for the user to control. The protective column 44 can protect the outer side of the electric push rod 43, enhancing the use safety of the electric push rod 43.

[0028] Reference Figure 2 , a vibration motor 5 is fixedly connected to the left side of the material bin 1. A protective box 6 is fixedly connected to the left side of the vibration motor 5.

[0029] As a technical optimization solution of the present utility model, by setting the vibration motor 5 and the protective box 6, the vibration motor 5 can be started during use, so that the vibration motor 5 outputs to drive the material bin 1 to vibrate. The vibration of the material bin 1 can make the internal material stably discharge, enhancing the discharge stability during use. The protective box protects the outer side of the vibration motor 5, enhancing the use safety of the vibration motor 5.

[0030] Reference Figure 3 , a limiting ring 7 is fixedly connected to the inner side of the surface of the fixed rod 41. The surface of the limiting ring 7 is slidably connected to the inside of the protective column 44.

[0031] As a technical optimization solution of the present utility model, by providing a limiting ring 7, the limiting ring 7 can drive the inner side of the fixing rod 41 to perform active limiting during use, enabling the fixing rod 41 to move stably and preventing the fixing rod 41 from being misaligned and tilted during movement. All the misaligned pressures are concentrated on the electric push rod 43, resulting in damage to the electric push rod 43.

[0032] Reference Figure 3 , a connecting rod 8 is fixedly connected to the outer side of the fixing box 31. The outer side of the connecting rod 8 is fixedly connected to the inner side of the inner wall of the silo 1. A limiting groove 9 is provided at the bottom of the fixing box 31, and the surface of the movable ring 34 is movably connected to the inside of the limiting groove 9.

[0033] As a technical optimization solution of the present utility model, by providing the connecting rod 8 and the limiting groove 9, the connecting rod 8 can drive the fixing box 31 to be fixed during use, enabling the fixing box 31 to stably drive the motor 32 for active limiting, facilitating the stable transmission of the motor 32 during use. The limiting groove 9 can perform active limiting on the surface of the movable ring 34 during use, enabling the movable ring 34 to stably perform active limiting on the top of the movable rod 35, enhancing the transmission stability of the movable rod 35 during use.

[0034] Reference Figure 2 , a blanking rod 11 is fixedly connected to the bottom of the movable rod 35, and a stirring rod 12 is fixedly connected to the bottom of the blanking rod 11.

[0035] As a technical optimization solution of the present utility model, by providing the blanking rod 11 and the stirring rod 12, the blanking rod 11 can drive the stirring rod 12 to rotate along with the movable rod 35 during use. The rotation of the stirring rod 12 can stably stir and discharge the material at the bottom of the inner wall of the silo 1, avoiding the situation of material blockage.

[0036] Working principle and usage process of the utility model: When in use, the motor 32 can be started, and the output end of the motor 32 drives the reducer 33 to rotate. The rotation of the reducer 33 can drive the movable ring 34 to rotate. The rotation of the movable ring 34 can drive the movable rod 35 to rotate. The rotation of the movable rod 35 can drive the material bin 1 for transmission anti-blocking. During use, the feeding rod 11 can drive the stirring rod 12 to rotate following the movable rod 35. The rotation of the stirring rod 12 can stably stir and feed the material at the bottom of the inner wall of the material bin 1, avoiding the situation of material blockage. At the same time, the rotation of the movable rod 35 can drive the electric push rod 43 to rotate. The rotation of the electric push rod 43 can drive the fixed rod 41 to rotate. The rotation of the fixed rod 41 can drive the scraper 42 to rotate. The rotation of the scraper 42 can scrape and clean the inner wall of the material bin 1. At the same time, during use, the electric push rod 43 can be started, and the output of the electric push rod 43 can push the fixed rod 41 to move. The movement of the fixed rod 41 can adjust the use position of the scraper 42, which is convenient for the user to control. The protective column 44 can protect the outside of the electric push rod 43, enhancing the use safety of the electric push rod 43. The vibration motor 5 can also be started, and the output of the vibration motor 5 drives the material bin 1 to vibrate. The vibration of the material bin 1 can make the internal material stably feed, achieving the effect of scraping and cleaning, and enhancing the use effect of the arch-breaking device.

[0037] In summary: For this automatic arch-breaking device for a powder material bin, by setting the support transmission component 3 and cooperating with the scraping and cleaning component 4 to stably scrape and clean the inside of the material bin 1 for anti-blocking and arch-breaking, it solves the problem that the existing arch-breaking device cannot scrape and clean the inside of the material bin during use, which causes the material adhered to the inner wall of the material bin to easily affect normal feeding. This not only easily leads to blockage but also reduces the use effect of the arch-breaking device.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic arch breaking device for a powder material silo, comprising a silo (1) and a discharge pipe (2), characterized in that: The bottom of the silo (1) is connected to one end of the discharge pipe (2), a support transmission component (3) is provided inside the silo (1), and a scraping cleaning component (4) is provided inside the silo (1); The support transmission assembly (3) comprises a fixed box (31), the top of the fixed box (31) is fixedly connected to a motor (32), the output end of the motor (32) is fixedly connected to a reducer (33), the bottom of the reducer (33) is fixedly connected to a movable ring (34), and the bottom of the movable ring (34) is fixedly connected to a movable rod (35).

2. The automatic arch breaking device for powder silo according to claim 1 is characterized by: The scraping cleaning assembly (4) comprises a fixed rod (41), a scraper (42) is fixedly connected to the outer side of the fixed rod (41), an electric push rod (43) is fixedly connected to the inner side of the fixed rod (41), the inner side of the electric push rod (43) is fixedly connected to the outer side of the movable rod (35), and a protective column (44) is fixedly connected to the outer side of the electric push rod (43).

3. The automatic arch breaking device for powder silo according to claim 1 is characterized by: A vibration motor (5) is fixedly connected to the left side of the silo (1), and a protection box (6) is fixedly connected to the left side of the vibration motor (5).

4. The automatic arch breaking device for powder silo according to claim 2 is characterized by: The inner side of the surface of the fixing rod (41) is fixedly connected to a limiting ring (7), and the surface of the limiting ring (7) is slidably connected to the inside of the protection column (44).

5. The automatic arch breaking device for powder silo according to claim 1 is characterized by: The outer side of the fixed box (31) is fixedly connected with a connecting rod (8), the outer side of the connecting rod (8) is fixedly connected with the inner side of the inner wall of the silo (1), a limiting groove (9) is provided at the bottom of the fixed box (31), and the surface of the movable ring (34) is movably connected with the inside of the limiting groove (9).

6. The automatic arch breaking device for powder silo according to claim 1, characterized in that: The bottom of the movable rod (35) is fixedly connected to a material discharge rod (11), and the bottom of the material discharge rod (11) is fixedly connected to a stirring rod (12).

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