Novel stock bin stirring scraper

Abstract

The utility model discloses a novel stock bin stirring scraper blade which comprises a stock bin and an end socket, a stirring shaft is vertically arranged in the stock bin, the top end of the stirring shaft penetrates into the end socket and is provided with a supporting rod, one end of the supporting rod is provided with a first stirring paddle, and the other end of the supporting rod is provided with a second stirring paddle. An arc-shaped scraping plate is arranged outside the first stirring paddle and is in contact with the inner wall of the sealing head, a plurality of connecting rods are fixedly arranged outside the stirring shaft, a second stirring paddle is arranged at one end of each connecting rod, angle steel is fixedly arranged outside the second stirring paddle, the stirring paddles drive the scraping plate to rotate, and the scraping plate is tightly attached to the inner wall of the mixing bin. Materials adhered to the wall surface can be discharged, the scraping plate is fastened through bolts, mounting and dismounting are convenient, discharging of the equipment meets the requirements of the technology and owners, the production yield can reach the yield required by the owners, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing silos, in particular to a novel silo stirring scraper. Background Art

[0002] A mixing silo is a mechanical device that mixes two or more materials evenly. The existing mixing silo is equipped with a mixing paddle and an air vibrating air disc to aid flow, but the paddle is not equipped with a scraper and there is no flow aid on the head. The material is easy to adhere to the inner wall of the mixing silo, resulting in incomplete material discharge and deviation in the material ratio. The produced materials may not meet the process requirements and cannot reach the output required by the owner, affecting the normal production and use of the mixing silo. Utility Model Content

[0003] The purpose of the utility model is to provide a novel silo stirring scraper to solve the problems raised by the above background technology.

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

[0005] A new type of silo stirring scraper comprises a silo and a head, a stirring shaft is vertically arranged inside the silo, the top end of the stirring shaft penetrates into the head and is provided with a support rod, a first stirring paddle is arranged at one end of the support rod, an arc-shaped scraper is arranged outside the first stirring paddle, and the arc-shaped scraper is in contact with the inner wall of the head, a plurality of connecting rods are fixedly arranged outside the stirring shaft, a second stirring paddle is arranged at one end of the connecting rod, an angle steel is fixedly arranged outside the second stirring paddle, a rectangular scraper is arranged outside the angle steel, and the rectangular scraper is in contact with the inner wall of the silo, and the arc-shaped scraper and the rectangular scraper are both made of PU board material.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] In an optional solution: a reducer and a driving motor are arranged on the top of the head, the driving motor is connected to the input end of the reducer, a reducer core shaft is arranged at the output end of the reducer, a coupling is arranged at the bottom end of the reducer core shaft, and the reducer core shaft is connected to the stirring shaft through the coupling.

[0008] In an optional solution: a clamp is provided at one end of the support rod, a bolt is provided on the outside of the clamp, the clamp is sleeved on the outside of the stirring shaft and fixed by the bolts, a plurality of fixing bolts are provided on the first stirring paddle, the fixing bolts pass through the first stirring paddle and the arc scraper and are provided with a hexagonal nut.

[0009] In an optional solution: a support seat is provided inside the silo, and the bottom end of the stirring shaft is slidably sleeved on the support seat.

[0010] In an optional solution: a plurality of locking bolts are provided on the angle steel, and the rectangular scraper is fixedly mounted on the angle steel by the locking bolts.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] The new type of silo stirring scraper consists of an arc scraper and a rectangular scraper. The arc scraper is installed on the stirring shaft through the first stirring paddle and the support rod, and the rectangular scraper is installed on the stirring shaft through the angle steel and the second stirring paddle. The stirring paddle drives the scraper to rotate, and the scraper is close to the inner wall of the mixing silo, so that the material adhering to the wall can be discharged. The scraper is fastened with bolts, and the installation and disassembly are relatively convenient, so that the equipment unloading meets the process and the owner's requirements, and the production output can reach the output required by the owner, extending the life of the equipment and preventing the hard material from causing damage to the equipment silo. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of a new type of silo stirring scraper.

[0014] Figure 2 This is a top view of the head of the new silo stirring scraper.

[0015] Figure 3 This is a schematic diagram of the structure of the first stirring paddle in a new type of silo stirring scraper.

[0016] Figure 4 This is a schematic diagram of the structure of the clamp in the new silo stirring scraper.

[0017] Figure 5 It is a schematic diagram of the structure of the curved scraper in the new silo stirring scraper.

[0018] Figure 6 This is a schematic diagram of the structure of the angle steel in the new silo stirring scraper.

[0019] Figure 7 It is a schematic diagram of the structure of the rectangular scraper in the new silo stirring scraper.

[0020] Figure 8 This is a schematic diagram of the structure of the original mixing bin.

[0021] Notes on the figure numbers: 1- silo, 2- head, 3- drive motor, 4- stirring shaft, 5- connecting rod, 6- rectangular scraper, 7- reducer, 8- reducer core shaft, 9- clamp, 10- coupling, 11- support rod, 12- arc scraper, 13- bolt, 14- first stirring paddle, 15- fixing bolt, 16- angle steel, 17- locking bolt, 18- support seat, 19- second stirring paddle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail in conjunction with the accompanying drawings and embodiments below; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0023] In one embodiment, Figure 1-7 As shown, a new type of silo stirring scraper includes a silo 1 and a head 2, the silo 1 and the head 2 constitute the shell of the mixing silo, the silo 1 is vertically provided with a stirring shaft 4, the top end of the stirring shaft 4 penetrates into the head 2 and is horizontally provided with a support rod 11, one end of the support rod 11 is provided with a first stirring paddle 14, the first stirring paddle 14 is provided with an arc scraper 12 outside, the arc scraper 12 is in contact with the inner wall of the head 2, a plurality of connecting rods 5 are fixedly provided on the outside of the stirring shaft 4, a second stirring paddle 19 is provided at one end of the connecting rod 5, an angle steel 16 is fixedly provided on the outside of the second stirring paddle 19, a rectangular scraper 6 is provided on the outside of the angle steel 16, the rectangular scraper 6 is in contact with the inner wall of the silo 1, the arc scraper 12 and the rectangular scraper 6 are both made of wear-resistant PU board material, which prolongs the life of the equipment and prevents the scraper material from being too hard to cause damage to the equipment silo body.

[0024] The new type of silo stirring scraper is composed of an arc scraper 12 and a rectangular scraper 6. The arc scraper 12 is installed on the stirring shaft 4 through a first stirring paddle 14 and a support rod 11. The rectangular scraper 6 is installed on the stirring shaft 4 through an angle steel 16 and a second stirring paddle 19. The stirring paddle drives the scraper to rotate. The scraper is tightly attached to the inner wall of the mixing bin so that the material adhering to the wall can be discharged. The scraper is fastened with bolts, and installation and disassembly are relatively convenient. As an embodiment, the left and right, up and down positions of the various components given in the accompanying drawings are only an arrangement method, and the specific position is set according to specific needs.

[0025] In one embodiment, Figure 1-2 As shown, a reducer 7 and a drive motor 3 are arranged on the top of the head 2, the drive motor 3 is connected to the input end of the reducer 7, a reducer core shaft 8 is arranged on the output end of the reducer 7, a coupling 10 is arranged on the bottom end of the reducer core shaft 8, the reducer core shaft 8 is connected to the stirring shaft 4 through the coupling 10, the reducer 7 and the drive motor 3 drive the reducer core shaft 8 to rotate, and the reducer core shaft 8 drives the stirring shaft 4 to rotate.

[0026] In one embodiment, Figure 1-5As shown, a clamp 9 is provided at one end of the support rod 11, and a bolt 13 is provided on the outside of the clamp 9. The clamp 9 is sleeved on the outside of the stirring shaft 4 and fixed by the bolt 13. A plurality of fixing bolts 15 are provided on the first stirring paddle 14. The fixing bolts 15 pass through the first stirring paddle 14 and the arc scraper 12 and are provided with a hexagonal nut and a flat washer. The arc scraper 12 is installed on the first stirring paddle 14 by the fixing bolts 15.

[0027] In one embodiment, Figure 1 As shown, a support seat 18 is provided inside the silo 1 , and the bottom end of the stirring shaft 4 is slidably sleeved on the support seat 18 .

[0028] In one embodiment, Figure 6-7 As shown, a plurality of locking bolts 17 are provided on the angle steel 16 , and the rectangular scraper 6 is fixedly mounted on the angle steel 16 by the locking bolts 17 .

[0029] The utility model provides a novel silo stirring scraper in the above embodiment. The mixing silo without the scraper is as follows: Figure 8 As shown, a second stirring paddle 19 is arranged outside the stirring shaft 4. When the materials are mixed, the materials accumulate seriously on the silo wall and it is difficult to discharge the materials, resulting in the discharge amount failing to meet the process requirements and the materials also accumulating on the wall of the head. An angle steel 16 is welded outside the second stirring paddle 19, and the rectangular scraper 6 and the angle steel 16 are fastened with locking bolts 17 to ensure that the rectangular scraper 6 is close to the silo wall and can rotate against the rotating stirring paddle so that the materials adhering to the wall can be discharged. A support rod 11 is added inside the head 2, and a first stirring paddle 14 is welded at one end of the support rod 11, and the arc scraper 12 and the first stirring paddle 14 are fastened with bolts.

[0030] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A new type of silo stirring scraper, including a silo and a head, characterized in that: A stirring shaft is vertically arranged inside the silo, the top end of the stirring shaft penetrates into the interior of the head and is provided with a support rod, a first stirring paddle is arranged at one end of the support rod, an arc-shaped scraper is arranged outside the first stirring paddle, and the arc-shaped scraper is in contact with the inner wall of the head, a plurality of connecting rods are fixedly arranged outside the stirring shaft, a second stirring paddle is arranged at one end of the connecting rod, an angle steel is fixedly arranged outside the second stirring paddle, a rectangular scraper is arranged outside the angle steel, and the rectangular scraper is in contact with the inner wall of the silo, and the arc-shaped scraper and the rectangular scraper are both made of PU board material.

2. The novel silo stirring scraper according to claim 1 is characterized in that: A reducer and a driving motor are arranged on the top of the head, the driving motor is connected to the input end of the reducer, a reducer core shaft is arranged at the output end of the reducer, a coupling is arranged at the bottom end of the reducer core shaft, and the reducer core shaft is connected to the stirring shaft through the coupling.

3. The novel silo stirring scraper according to claim 1 is characterized in that: A clamp is provided at one end of the support rod, a bolt is provided outside the clamp, the clamp is sleeved on the outside of the stirring shaft and fixed by the bolts, a plurality of fixing bolts are provided on the first stirring paddle, the fixing bolts pass through the first stirring paddle and the arc scraper and are provided with a hexagonal nut.

4. The novel silo stirring scraper according to claim 2 is characterized in that: A support seat is arranged inside the silo, and the bottom end of the stirring shaft is slidably sleeved on the support seat.

5. The novel silo stirring scraper according to claim 1 is characterized in that: The angle steel is provided with a plurality of locking bolts, and the rectangular scraper is fixedly mounted on the angle steel through the locking bolts.

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