Talcum powder master batch raw material bin

Abstract

The utility model discloses a talcum powder master batch raw material stock bin, which relates to the technical field of talcum powder master batch production equipment and comprises a stock bin body, a feed pipe is arranged on the side wall of the stock bin body in a communicated manner, a feed cover plate is arranged on the feed pipe in an openable and closable manner, and a discharge pipe is arranged at the bottom of the stock bin body in a communicated manner. A discharging valve is arranged on the discharging pipe, a pair of side plates are arranged at the top of the stock bin body, a top plate is arranged at the tops of the side plates, and an electric telescopic rod is arranged at the bottom of the top plate; the electric telescopic rod drives the scraping assembly to vertically move downwards through the transmission rod, the motor drives the scraping assembly to rotate through the transmission rod, the scraping assembly can vertically move downwards while rotating, the scraping assembly scrapes residual raw materials in the stock bin body, and waste caused by the fact that the raw materials are left in the stock bin body is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of talc masterbatch production equipment, in particular to a talc masterbatch raw material silo. Background Art

[0002] Talc masterbatch is a plastic modified filler. It refers to the granules formed by mixing talc with polymers or other carriers as the main raw material. It is mainly used to improve the properties of rubber, plastic resins, etc., and can significantly improve the stiffness, high temperature creep resistance, heat resistance and other properties of the filling material.

[0003] During the production and processing of talcum powder, it needs to be stored in a silo. When the talcum powder is discharged from the silo, some of the talcum powder in the silo is likely to not be discharged completely. The remaining talcum powder is easily deteriorated by moisture and cannot meet the use requirements, resulting in a waste of talcum powder. Therefore, it is very necessary to develop a silo for talcum powder masterbatch raw materials. Utility Model Content

[0004] In response to the above-mentioned deficiencies in the prior art, the utility model provides a talcum powder masterbatch raw material silo. The electric telescopic rod drives the scraping assembly to move vertically downward through the transmission rod, and the motor drives the scraping assembly to rotate through the transmission rod, so that the scraping assembly can also move vertically downward while rotating. The scraping assembly scrapes the raw materials remaining in the silo body to prevent the raw materials from remaining in the silo body and causing waste.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a talcum powder masterbatch raw material silo, comprising a silo body, a feed pipe is connected to the side wall of the silo body, a feed cover is openably provided on the feed pipe, a discharge pipe is connected to the bottom of the silo body, a discharge valve is provided on the discharge pipe, a pair of side panels are provided on the top of the pair of side panels, a top panel is provided on the top of the top panel, an electric telescopic rod is provided at the bottom of the top panel, the telescopic end of the electric telescopic rod is rotatably connected to a transmission rod with a square cross-section, a pair of fixing rods are provided at the bottom of the top panel, An upper limit ring is provided at the bottom of the fixed rod, and a lower limit ring is provided at the top of the silo body and below the upper limit ring. A first pulley is rotatably provided between the upper limit ring and the lower limit ring. A motor is provided on one of the side panels, and the output end of the motor is connected to the second pulley. Belts are provided on the first pulley and the second pulley. A through groove is provided on the top wall of the silo body, and a square groove is provided at the center of the first pulley. The transmission rod passes through the upper limit ring, the lower limit ring, the through groove and the square groove, and a scraping assembly is provided at the bottom of the transmission rod and located in the silo body.

[0006] Preferably, a bearing is provided on the telescopic end of the electric telescopic rod, a groove is provided on the top of the transmission rod, the outer ring of the bearing is connected to the groove wall, and the inner ring is connected to the outer wall of the telescopic end of the electric telescopic rod.

[0007] Preferably, the scraping assembly includes a rotating plate, multiple scraping strips and multiple scraping plates. The center position of the top of the rotating plate is connected to the bottom end of the transmission rod. The multiple scraping strips are evenly arranged around the rotating plate, and the multiple scraping plates are evenly arranged at the bottom of the rotating plate.

[0008] Preferably, a conical material guide plate is provided at the bottom of the inner cavity of the silo body.

[0009] The utility model provides a talcum powder masterbatch raw material silo, which has the following beneficial effects:

[0010] 1. The electric telescopic rod of the utility model drives the scraper assembly to move vertically downward through the transmission rod. The motor drives the scraper assembly to rotate through the transmission rod, so that the scraper assembly can also move vertically downward while rotating. The scraper assembly scrapes the residual raw materials in the silo body to prevent the residual raw materials from being wasted in the silo body.

[0011] 2. The utility model has multiple scraping strips arranged around the rotating plate to scrape off the raw materials adhered to the inner wall of the silo body, and multiple scrapers arranged at the bottom of the rotating plate to dredge the clogged raw materials, thereby enhancing the effect of cleaning the raw materials; a conical guide plate is provided at the bottom of the inner cavity of the silo body, so that the raw materials can be discharged from the discharge pipe through the guide plate, preventing the raw materials from remaining at the bottom of the silo body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a talc masterbatch raw material silo of the utility model;

[0013] Figure 2 This is a top view of the first pulley of a talc masterbatch raw material silo in the utility model;

[0014] Figure 3 This is a bottom view of a scraping assembly for a talc masterbatch raw material silo according to the present invention;

[0015] Figure 4 This utility model is a talc masterbatch raw material silo Figure 1 Enlarged view of part A.

[0016] In the figure: 1. silo body; 2. feed pipe; 2-1. feed cover; 3. discharge pipe; 3-1. discharge valve; 4. side panel; 5. top panel; 6. electric telescopic rod; 7. bearing; 8. transmission rod; 9. fixing rod; 10. upper limit ring; 11. lower limit ring; 12. first pulley; 12-1. square groove; 13. motor; 14. second pulley; 15. belt; 16. rotating plate; 17. scraper bar; 18. scraper; 19. guide plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] like Figure 1-3As shown, a talcum powder masterbatch raw material silo includes a silo body 1, a feed pipe 2 is connected to the side wall of the silo body 1, a feed cover 2-1 is openably provided on the feed pipe 2, a discharge pipe 3 is connected to the bottom of the silo body 1, a discharge valve 3-1 is provided on the discharge pipe 3, a pair of side panels 4 are provided on the top of the pair of side panels 4, an electric telescopic rod 6 is provided at the bottom of the top panel 5, the telescopic end of the electric telescopic rod 6 is rotatably connected to a transmission rod 8 with a square cross-section, a pair of fixing rods 9 are provided at the bottom of the top panel 5, an upper limit ring 10 is provided at the bottom of the fixing rod 9, a lower limit ring 11 is provided at the top of the silo body 1 and below the upper limit ring 10, a first pulley 12 is rotatably provided between the upper limit ring 10 and the lower limit ring 11, one of the side panels 4 is provided with a motor 13, and the output end of the motor 13 is connected to a second belt The first and second pulleys 12 and 14 are sleeved with a belt 15. A through groove is provided on the top wall of the silo body 1. A square groove 12-1 is provided at the center of the first pulley 12. The transmission rod 8 passes through the upper limit ring 10, the lower limit ring 11, the through groove and the square groove 12-1. A scraping assembly is provided at the bottom of the transmission rod 8 and located inside the silo body 1; a bearing 7 is provided on the telescopic end of the electric telescopic rod 6, and a groove is provided on the top of the transmission rod 8. The outer ring of the bearing 7 is connected to the groove wall, and the inner ring is connected to the outer wall of the telescopic end of the electric telescopic rod 6; the scraping assembly includes a rotating plate 16, a plurality of scraping strips 17 and a plurality of scraping plates 18. The center position of the top of the rotating plate 16 is connected to the bottom end of the transmission rod 8. The plurality of scraping strips 17 are evenly arranged around the rotating plate 16, and the plurality of scraping plates 18 are evenly arranged at the bottom of the rotating plate 16; a conical material guide plate 19 is provided at the bottom of the inner cavity of the silo body 1.

[0019] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0020] In the present invention, the electric telescopic rod 6 and the motor 13 are connected to the external electric control system through wires. The above devices and connection methods are all existing technologies and will not be described in detail here.

[0021] According to the instruction manual Figure 1-3It can be seen that when the present invention is in use, the discharge valve 3-1 on the discharge pipe 3 is closed, the feed cover 2-1 on the feed pipe 2 is opened, and the raw materials are transported into the silo body 1 through the feed pipe 2. The feed cover 2-1 is closed to store the raw materials. When the raw materials need to be discharged outward, the discharge valve 3-1 on the discharge pipe 3 is opened, and the raw materials are discharged outward from the discharge pipe 3. At this time, the motor 13 arranged on one of the side panels 4 is started, and the output end of the motor 13 drives the connected second pulley 14 to rotate, and the second pulley 14 drives the belt 15 to rotate, and the belt 15 then drives the first pulley 12 to rotate. Since the first pulley 12 is rotated and arranged between the upper limit ring 10 and the lower limit ring 11, the lower limit ring 11 is fixedly arranged on the top of the silo body 1, and the upper limit ring 10 is fixedly connected to the top plate 5 by a pair of fixing rods 9, the upper limit ring 10 and the lower limit ring 11 can limit the first pulley 12 to prevent the first pulley 12 from shaking when rotating. When the first pulley 12 rotates, it drives the transmission rod 8 running through the square groove 12-1 to rotate. The cross-section of the transmission rod 8 is square. The transmission rod 8 then drives the scraping assembly connected at the bottom to rotate, starting the electric telescopic rod 6 arranged at the bottom of the top plate 5, so that the telescopic end of the electric telescopic rod 6 extends vertically downward. Since the telescopic end of the electric telescopic rod 6 is rotatably connected to the top of the transmission rod 8, the electric telescopic rod 6 does not rotate when the transmission rod 8 rotates, and the telescopic end of the electric telescopic rod 6 drives the transmission rod 8 to move vertically downward, and the transmission rod 8 drives the scraping assembly to move vertically downward to scrape and discharge the raw materials that are not discharged cleanly in the silo body 1; the electric telescopic rod 6 of the utility model drives the scraping assembly to move vertically downward through the transmission rod 8, and the motor 13 drives the scraping assembly to rotate through the transmission rod 8, so that the scraping assembly can also move vertically downward while rotating, and the scraping assembly scrapes the residual raw materials in the silo body 1 to prevent the residual raw materials in the silo body 1 from causing waste.

[0022] There is a possible implementation, in which a bearing 7 is provided on the telescopic end of the electric telescopic rod 6, and a groove is provided on the top of the transmission rod 8. The outer ring of the bearing 7 is connected to the groove wall, and the inner ring is connected to the outer wall of the telescopic end of the electric telescopic rod 6. The telescopic end of the electric telescopic rod 6 and the transmission rod 8 are connected through the bearing 7, so that the transmission rod 8 can rotate relative to the electric telescopic rod 6.

[0023] There is a possible implementation, the scraping assembly includes a rotating plate 16, multiple scraping strips 17 and multiple scrapers 18, the center position of the top of the rotating plate 16 is connected to the bottom end of the transmission rod 8, the multiple scraping strips 17 are evenly arranged around the rotating plate 16, and the multiple scrapers 18 are evenly arranged at the bottom of the rotating plate 16. The multiple scraping strips 17 arranged around the rotating plate 16 scrape the raw materials adhered to the inner wall of the silo body 1, and the multiple scrapers 18 arranged at the bottom of the rotating plate 16 dredge the clogged raw materials, thereby enhancing the effect of cleaning the raw materials.

[0024] In one possible implementation, a conical guide plate is provided at the bottom of the inner cavity of the silo body 1 , so that the raw materials can be discharged from the discharge pipe 3 through the guide plate, thereby preventing the raw materials from remaining at the bottom of the silo body 1 .

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A talc masterbatch raw material silo, comprising a silo body (1), characterized in that: A feed pipe (2) is connected to the side wall of the silo body (1), and a feed cover (2-1) is openably provided on the feed pipe (2). A discharge pipe (3) is connected to the bottom of the silo body (1), and a discharge valve (3-1) is provided on the discharge pipe (3). A pair of side panels (4) are provided on the top of the pair of side panels (4), and a top panel (5) is provided on the top of the top panel (5). An electric telescopic rod (6) is provided at the bottom of the top panel (5), and the telescopic end of the electric telescopic rod (6) is rotatably connected to a transmission rod (8) with a square cross section. A pair of fixing rods (9) are provided at the bottom of the top panel (5), and an upper limit ring (10) is provided at the bottom of the fixing rod (9). The top of the silo body (1) is located at the upper limit position. A lower limiting ring (11) is provided below the ring (10), and a first pulley (12) is rotatably provided between the upper limiting ring (10) and the lower limiting ring (11), a motor (13) is provided on one of the side plates (4), and the output end of the motor (13) is connected to a second pulley (14), and a belt (15) is sleeved on the first pulley (12) and the second pulley (14), a through groove is provided on the top wall of the silo body (1), and a square groove (12-1) is provided at the center position of the first pulley (12), the transmission rod (8) passes through the upper limiting ring (10), the lower limiting ring (11), the through groove and the square groove (12-1), and a scraping assembly is provided at the bottom of the transmission rod (8) and located inside the silo body (1).

2. The talc masterbatch raw material silo according to claim 1, characterized in that: A bearing (7) is provided on the telescopic end of the electric telescopic rod (6), a groove is provided on the top of the transmission rod (8), the outer ring of the bearing (7) is connected to the groove wall, and the inner ring is connected to the outer wall of the telescopic end of the electric telescopic rod (6).

3. The talc masterbatch raw material silo according to claim 1, characterized in that: The scraping assembly comprises a rotating plate (16), a plurality of scraping strips (17) and a plurality of scraping plates (18); the center position of the top of the rotating plate (16) is connected to the bottom end of the transmission rod (8); the plurality of scraping strips (17) are evenly arranged around the rotating plate (16); and the plurality of scraping plates (18) are evenly arranged at the bottom of the rotating plate (16).

4. The talc masterbatch raw material silo according to claim 1, characterized in that: A conical material guide plate (19) is provided at the bottom of the inner cavity of the silo body (1).

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