Tetraethyl orthosilicate feeding device

Abstract

The utility model discloses a feeding device of ethyl orthosilicate, and belongs to the field of medicine processing.The feeding device of the ethyl orthosilicate comprises a device body, a feeding port is fixedly connected to the top of the right side of the device body, a funnel is arranged above the feeding port, a discharging assembly is arranged on the funnel, and the discharging assembly is connected with the feeding port. The discharging assembly comprises a first supporting frame, a second supporting frame is fixedly connected to the top of the left side of the first supporting frame, a first hydraulic cylinder is fixedly connected to the right side of the second supporting frame, a storage pipe is fixedly connected to the output end of the first hydraulic cylinder, and a baffle is fixedly connected to the outer side of the upper portion of the storage pipe. Limiting frames are slidably connected to the front end and the rear end of the baffle. According to the device, by arranging the discharging assembly, accurate discharging of tetraethyl orthosilicate in the funnel through the storage pipe can be achieved, manual feeding of tetraethyl orthosilicate is not needed, time is saved, and the use practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the field of pharmaceutical processing, and more specifically, to a feeding device for tetraethyl orthosilicate. Background Technology

[0002] A feeding device for tetraethyl orthosilicate generally refers to equipment specifically used for feeding and dispensing tetraethyl orthosilicate during manufacturing or processing. Specifically, it may include some basic components such as storage tanks, conveying systems, mixers, and controllers.

[0003] The patent document with announcement number CN210385762U discloses a feeding device for the production of pharmaceutical intermediates. The above application document can solve the problems of the separation of feeding control and feeding steps in the existing production of medical intermediates, the inaccuracy of feeding amount due to raw materials spilling into the feeding device during feeding, and the inability to recover spilled raw materials, resulting in serious waste of resources. It can realize the function of accurately adding raw materials during the production of pharmaceutical intermediates, and has the advantages of simple operation, accurate quantity control, and the ability to recover spilled raw materials, thus saving resources.

[0004] Although the device can accurately add raw materials, it cannot achieve quantitative feeding during use, which requires manual feeding and is very inconvenient to use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a feeding device for tetraethyl orthosilicate, solving the problems mentioned in the background section. To achieve the above objectives, this utility model is implemented through the following technical solution: A feeding device for tetraethyl orthosilicate includes a main body. A feed inlet is fixedly connected to the top right side of the main body. A funnel is positioned above the feed inlet, and a feeding assembly is mounted on the funnel. The feeding assembly includes a first support frame. A second support frame is fixedly connected to the top left side of the first support frame. A first hydraulic cylinder is fixedly connected to the right side of the second support frame. A storage pipe is fixedly connected to the output end of the first hydraulic cylinder. A baffle is fixedly connected to the outer upper part of the storage pipe. Limiting frames are slidably connected to the front and rear ends of the baffle. The left side of the limiting frame is fixedly connected to the top right side of the second support frame. A connecting block is fixedly connected to the bottom left side of the storage pipe. A connecting frame is hinged to the outer wall of the connecting block. A feeding plate is fixedly connected to the bottom right side of the connecting frame.

[0006] Preferably, the bottom of the feeding plate is slidably connected to the top of the first support frame, and the top of the storage tube is slidably connected to the bottom of the funnel.

[0007] Preferably, the bottom of the first support frame is fixedly connected to the top of the device body, and the top of the baffle is slidably connected to the bottom of the funnel.

[0008] Preferably, a push column is slidably connected to the upper interior of the funnel, and an anti-blocking component is provided on the main body of the device.

[0009] Preferably, the anti-blocking component includes a fixing frame, a mounting block hinged to the top inner wall of the fixing frame, a second hydraulic cylinder fixedly connected to the top of the mounting block, a pushing block fixedly connected to the output end of the second hydraulic cylinder, a swing plate hinged to the outer wall of the pushing block, a limit plate hinged to the middle outer wall of the swing plate, a pressure block hinged to the front inner wall of the swing plate, the bottom of the pressure block fixedly connected to the top of the pushing column, a limit ring slidably connected to the upper outer wall of the pushing column, a third support frame fixedly connected to the rear end of the limit ring, and the rear outer wall of the funnel fixedly connected to the rear outer wall of the third support frame.

[0010] Preferably, the bottom of the third support frame is fixedly connected to the top of the device body, the bottom of the fixing frame is fixedly connected to the top of the device body, and the bottom of the limiting plate is fixedly connected to the top of the device body.

[0011] The advantages of this application are:

[0012] (1) By setting up a feeding component, this application can achieve precise feeding of tetraethyl orthosilicate into the hopper by the storage pipe, eliminating the need for manual feeding, saving time and enhancing the practicality of the device.

[0013] (2) By setting up an anti-blocking component, when the material in the funnel flows into the storage pipe, the anti-blocking component drives the push column to move up and down in the funnel, which can effectively prevent congestion in the funnel and allow the tetraethyl orthosilicate in the funnel to smoothly enter the feeding component. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0015] Figure 1 This is the front view of this utility model;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This is a utility model Figure 1 Enlarged view of part A;

[0018] Figure 4 This is a utility model Figure 2 Enlarged view of part B.

[0019] In the above image,

[0020] 1. Main body of the device; 2. Feed inlet; 3. Funnel; 4. Pushing column; 5. Discharge assembly; 51. First support frame; 52. Second support frame; 53. First hydraulic cylinder; 54. Storage pipe; 55. Baffle; 56. Limiting frame; 57. Connecting block; 58. Connecting frame; 59. Discharge plate; 6. Anti-blocking assembly; 61. Fixing frame; 62. Mounting block; 63. Second hydraulic cylinder; 64. Pushing block; 65. Swinging plate; 66. Limiting plate; 67. Pressing block; 68. Limiting ring; 69. Third support frame. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Example 1

[0024] See Figures 1-4This embodiment provides a feeding device for tetraethyl orthosilicate, including a device body 1. A feed inlet 2 is fixedly connected to the top right side of the device body 1. A funnel 3 is disposed above the feed inlet 2, and a feeding assembly 5 is disposed on the funnel 3. The feeding assembly 5 includes a first support frame 51, which is L-shaped. A second support frame 52, also L-shaped, is fixedly connected to the top left side of the first support frame 51. A first hydraulic cylinder 53 is fixedly connected to the right side of the second support frame 52. A storage pipe 54 is fixedly connected to the output end of the hydraulic cylinder 53. A baffle 55 is fixedly connected to the upper outer side of the storage pipe 54. Limiting frames 56 are slidably connected to the front and rear ends of the baffle 55. There are two limiting frames 56. The left side of the limiting frame 56 is fixedly connected to the top right side of the second support frame 52. The limiting frame 56 is U-shaped. A connecting block 57 is fixedly connected to the bottom left side of the storage pipe 54. A connecting frame 58 is hinged to the outer wall of the connecting block 57. A discharge plate 59 is fixedly connected to the bottom right side of the connecting frame 58. The discharge plate 59 is circular. The bottom of the discharge plate 59 is slidably connected to the top of the first support frame 51. The top of the storage pipe 54 is slidably connected to the bottom of the funnel 3. The size of the storage pipe 54 is the same as the size of the discharge port at the bottom of the funnel 3. The bottom of the first support frame 51 is fixedly connected to the top of the main body 1 of the device. The top of the baffle 55 is slidably connected to the bottom of the funnel 3.

[0025] In practical use, the above-mentioned equipment works by placing the medicinal materials into the funnel 3, allowing tetraethyl orthosilicate to flow into the storage tube 54 along the funnel 3. The first hydraulic cylinder 53 drives the storage tube 54 to move to the right, causing the baffle 55 at the top of the storage tube 54 to move to the right within the limiting frame 56. At this time, the baffle 55 can block the outlet below the funnel 3. When the bottom of the storage tube 54 is completely removed from the first support frame 51, the connecting frame 58 can simultaneously drive the feeding plate 59 to move to the lower left on the connecting block 57, allowing the tetraethyl orthosilicate in the storage tube 54 to be fed into the inlet 2 for quantitative dispensing. Conversely, the movement can allow the tetraethyl orthosilicate in the funnel 3 to quickly enter the interior of the storage tube 54.

[0026] Example 2

[0027] See Figures 1-4Based on Embodiment 1, a pushing column 4 is slidably connected to the upper interior of the funnel 3, and an anti-blocking component 6 is provided on the main body 1 of the device. The anti-blocking component 6 includes a fixing frame 61, and there are two fixing frames 61. A mounting block 62 is hinged to the top inner wall of the fixing frame 61. A second hydraulic cylinder 63 is fixedly connected to the top of the mounting block 62. A pushing block 64 is fixedly connected to the output end of the second hydraulic cylinder 63. A swing plate 65 is hinged to the outer wall of the pushing block 64. The swing plate 65 is "H" shaped. A limiting plate 66 is hinged to the middle outer wall of the swing plate 65. The limiting plate 66 is "U" shaped. A pressure block 67 is hinged to the front inner wall of the swing plate 65. The bottom of the pressure block 67 is fixedly connected to the top of the pushing column 4. A limiting ring 68 is slidably connected to the upper outer wall of the pushing column 4. The limiting ring 68 is circular. A third support frame 69 is fixedly connected to the rear end of the limiting ring 68. The rear outer wall of the funnel 3 is fixedly connected to the rear outer wall of the third support frame 69. The third support frame 69 is L-shaped. The bottom of the third support frame 69 is fixedly connected to the top of the device body 1. The bottom of the fixing frame 61 is fixedly connected to the top of the device body 1. The device body 1 provides support for the use of the fixing frame 61. The bottom of the limiting plate 66 is fixedly connected to the top of the device body 1.

[0028] In practical use, when the feeding assembly 5 moves, the second hydraulic cylinder 63 drives the pushing block 64 to move upward. The upward movement of the pushing block 64 causes the swing plate 65 to swing upward on the limiting plate 66, causing the pressure block 67 at the other end of the swing plate 65 to move downward. The downward movement of the pressure block 67 causes the pushing column 4 to move downward within the limiting ring 68, so that the pushing column 4 moves downward inside the funnel 3. Conversely, the upward movement can make the pushing column 4 move upward inside the funnel 3.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A feeding device for tetraethyl orthosilicate, comprising a main body (1), characterized in that, A feed inlet (2) is fixedly connected to the top right side of the main body (1) of the device. A funnel (3) is provided above the feed inlet (2). A feeding assembly (5) is provided on the funnel (3). The feeding assembly (5) includes a first support frame (51). A second support frame (52) is fixedly connected to the top left side of the first support frame (51). A first hydraulic cylinder (53) is fixedly connected to the right side of the second support frame (52). A storage device is fixedly connected to the output end of the first hydraulic cylinder (53). The material pipe (54) has a baffle (55) fixedly connected to the upper outer side of the storage pipe (54). The front and rear ends of the baffle (55) are slidably connected to the limit frame (56). The left side of the limit frame (56) is fixedly connected to the top right side of the second support frame (52). The bottom left side of the storage pipe (54) is fixedly connected to the connecting block (57). The outer wall of the connecting block (57) is hinged to the connecting frame (58). The bottom right side of the connecting frame (58) is fixedly connected to the discharge plate (59).

2. The feeding device for tetraethyl orthosilicate according to claim 1, characterized in that, The bottom of the feeding plate (59) is slidably connected to the top of the first support frame (51), and the top of the storage tube (54) is slidably connected to the bottom of the funnel (3).

3. The feeding device for tetraethyl orthosilicate according to claim 2, characterized in that, The bottom of the first support frame (51) is fixedly connected to the top of the device body (1), and the top of the baffle (55) is slidably connected to the bottom of the funnel (3).

4. The feeding device for tetraethyl orthosilicate according to claim 3, characterized in that, A push column (4) is slidably connected to the inside of the upper part of the funnel (3), and an anti-blocking component (6) is provided on the main body (1) of the device.

5. The feeding device for tetraethyl orthosilicate according to claim 4, characterized in that, The anti-blocking component (6) includes a fixed frame (61), with a mounting block (62) hinged to the top inner wall of the fixed frame (61). A second hydraulic cylinder (63) is fixedly connected to the top of the mounting block (62). A push block (64) is fixedly connected to the output end of the second hydraulic cylinder (63). A swing plate (65) is hinged to the outer wall of the push block (64). A limit plate (66) is hinged to the middle outer wall of the swing plate (65). A pressure block (67) is hinged to the front inner wall of the swing plate (65). The bottom of the pressure block (67) is fixedly connected to the top of the push column (4). A limit ring (68) is slidably connected to the upper outer wall of the push column (4). A third support frame (69) is fixedly connected to the rear end of the limit ring (68). The rear outer wall of the funnel (3) is fixedly connected to the rear outer wall of the third support frame (69).

6. The feeding device for tetraethyl orthosilicate according to claim 5, characterized in that, The bottom of the third support frame (69) is fixedly connected to the top of the device body (1), the bottom of the fixing frame (61) is fixedly connected to the top of the device body (1), and the bottom of the limiting plate (66) is fixedly connected to the top of the device body (1).

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