A mixing and stirring device adapted for solid powder formulation

Abstract

This utility model relates to the technical field of raw material processing equipment, specifically a mixing and stirring device adapted for solid powder batching. It includes a machine body, with a detachable cover connected to the top of the machine body. An installation tube is fixedly connected to the top of the cover. A connecting tube is inserted into the top of the installation tube. A placement plate is fixedly connected to the inner wall of the installation tube. A blocking block is slidably connected inside the placement plate. A conical block is fixedly connected to the top of the blocking block. A connecting rod is fixedly connected to the top of the conical block. A push plate is fixedly connected to the top of the connecting rod. A through hole is provided inside the push plate. By installing the placement plate and blocking block inside the installation tube, the installation tube is no longer connected to the interior of the machine body, thus protecting the interior of the machine body and reducing cleaning difficulty. This not only reduces labor costs but also improves the economic efficiency of use.

Description

Technical Field

[0001] This utility model relates to the field of raw material processing equipment technology, and more specifically, to a mixing and stirring device adapted for solid powder batching. Background Technology

[0002] In the production of chemical agents such as scale inhibitors, bactericides, oxygen scavengers, and flocculants, mixing and stirring devices are generally used to batch solid powders, resulting in better batching effects.

[0003] A search revealed a powder mixer in the prior art, with patent publication number CN222401124U. The specification states that it utilizes a windmill tenon structure to achieve rapid installation of the mixing blades. Furthermore, the modular design of multiple mixing unit blocks avoids the need to replace the entire mixer when the mixing blades are damaged, thus preventing damaged mixing blades from failing to evenly mix the product and ensuring product quality.

[0004] However, in actual use, a metering pump is usually used to add the raw materials into the mixing device according to the ratio, and the connecting pipe is inserted into the installation pipe. However, since the installation pipe is directly connected to the inside of the machine, dust will enter the inside of the machine through the installation pipe when it is not in use, which increases the difficulty of cleaning and makes the use less economical. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a mixing and stirring device adapted for solid powder preparation, so as to solve the problem that dust enters the machine body through the installation pipe in the prior art, which increases the difficulty of cleaning and thus makes the use less economical.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a mixing and stirring device adapted for solid powder preparation, comprising a machine body, a cover detachably connected to the top of the machine body, an installation tube fixedly connected to the top of the cover, a connecting tube inserted into the top of the installation tube, a placement plate fixedly connected to the inner wall of the installation tube, a blocking block slidably connected to the inside of the placement plate, a conical block fixedly connected to the top of the blocking block, a connecting rod fixedly connected to the top of the conical block, a push plate fixedly connected to the top of the connecting rod, and a through hole opened inside the push plate.

[0007] The top of the placement plate is fixedly connected to two sleeves, the inside of which is provided with a sliding groove. The bottom of the push plate is fixedly connected to two mounting rods, the outside of which is fitted with an elastic element, and the bottom of which is fixedly connected to a compression plate.

[0008] The blocking block is fixedly connected to a sealing ring, the outer periphery of which has a groove, and the inner side of the placement piece has a sealing groove, the inner wall of which has a protruding ring.

[0009] The conical block is slidably connected inside the placement plate, and the push plate is slidably connected inside the mounting tube.

[0010] The extrusion plate is slidably connected inside the groove, and the mounting rod is slidably connected inside the groove.

[0011] One end of the elastic element is fixedly connected to the inner wall of the groove, and the other end of the elastic element is fixedly connected to the extrusion plate.

[0012] The outer part of the sealing ring is an arc ring structure and slides against the inside of the placement piece, while the sealing ring fits into the inside of the sealing groove.

[0013] The sealing ring slides against the outside of the convex ring, and the convex ring fits against the inside of the groove.

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

[0015] In the above solution, by installing a plate and a blocking block inside the installation tube, the installation tube is no longer connected to the inside of the machine body, thereby protecting the inside of the machine body, reducing cleaning difficulty, and thus not only reducing labor costs but also making it more economical to use. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a right view of the connecting pipe of this utility model;

[0018] Figure 3 For the present utility model Figure 2 Cross-sectional view of the structure at point AA;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0021] [Figure Labels]

[0022] 1. Body; 2. Cover; 3. Mounting tube; 4. Connecting tube; 5. Placement plate; 6. Blocking block; 7. Conical block; 8. Connecting rod; 9. Push plate; 10. Sleeve; 11. Slide groove; 12. Extrusion plate; 13. Mounting rod; 14. Elastic element; 15. Sealing ring; 16. Groove; 17. Sealing groove; 18. Raised ring. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 5 This utility model provides a technical solution: a mixing and stirring device suitable for solid powder preparation, comprising a body 1, a cover 2 detachably connected to the top of the body 1, the cover 2 covering the body 1 to prevent dust from splashing during operation, an installation tube 3 fixedly connected to the top of the cover 2, a connecting tube 4 inserted into the top of the installation tube 3, and a metering pump connected to the connecting tube 4, allowing the raw material to conveniently enter the interior of the installation tube 3 through the connecting tube 4, a placement plate 5 fixedly connected to the inner wall of the installation tube 3, and a blocking block 6 slidably connected inside the placement plate 5, allowing the blocking block 6 to slide into the interior of the placement plate 5, thereby blocking the block. A conical block 7 is fixedly connected to the top of the placement plate 5 and the blocking block 6. The conical block 7 is slidably connected inside the placement plate 5. The placement plate 5 limits the conical block 7, allowing it to slide smoothly. The conical block 7 allows the powder entering the installation tube 3 to easily enter the machine body 1. A connecting rod 8 is fixedly connected to the top of the conical block 7. A push plate 9 is fixedly connected to the top of the connecting rod 8. The push plate 9 is slidably connected inside the installation tube 3. The installation tube 3 limits the push plate 9, allowing it to slide smoothly. A through hole is opened inside the push plate 9, allowing the raw material inside the connecting tube 4 to enter the installation tube 3 through the push plate 9.

[0025] When raw materials need to be added, the connecting pipe 4 is slid into the installation pipe 3, so that the bottom end of the connecting pipe 4 is in contact with the top end of the push plate 9, thereby pushing the push plate 9 downward. This push plate 9 pushes the connecting rod 8 downward, which in turn pushes the conical block 7 and the blocking block 6 downward. This causes the conical block 7 to separate from the placement piece 5, allowing the raw materials inside the connecting pipe 4 to enter the installation pipe 3 through the through hole on the push plate 9, thus adding raw materials into the machine body 1. Conversely, moving the push plate 9 upward causes it to move upward through the connecting rod 8 and the conical block 7, causing the conical block 7 to drive the blocking block 6 to be in contact with the placement piece 5, thereby blocking the installation pipe 3 and protecting the inside of the machine body 1. This reduces the difficulty of cleaning, thereby reducing labor costs and improving the economic efficiency of use.

[0026] Example 2: Based on Example 1, in order to facilitate the upward movement of the push plate 9, two sleeves 10 are fixedly connected to the top of the placement piece 5. The sleeves 10 have a sliding groove 11 inside. Two mounting rods 13 are fixedly connected to the bottom of the push plate 9. An elastic element 14 is sleeved on the outside of the mounting rods 13. An extrusion piece 12 is fixedly connected to the bottom of the mounting rod 13. The extrusion piece 12 is slidably connected inside the sliding groove 11. The mounting rods 13 are slidably connected inside the sliding groove 11. The sliding groove 11 limits the extrusion piece 12 and the mounting rods 13, so that the extrusion piece 12 and the mounting rods 13 can slide smoothly. One end of the elastic element 14 is fixedly connected to the inner wall of the sliding groove 11, and the other end of the elastic element 14 is fixedly connected to the extrusion piece 12.

[0027] When the push plate 9 moves downward, it pushes the mounting rod 13 downward, which in turn pushes the extrusion plate 12 downward. This causes the extrusion plate 12 to pull the elastic element 14 and deform. When the connecting tube 4 disengages from the inside of the mounting tube 3 and no longer presses the push plate 9, the elastic element 14 returns to its original position, pulling the extrusion plate 12 upward. This causes the extrusion plate 12 to drive the mounting rod 13 upward, which in turn pushes the push plate 9 upward.

[0028] Example 3: Based on Example 2, in order to improve the sealing effect between the blocking block 6 and the placement piece 5, a sealing ring 15 is fixedly connected to the outside of the blocking block 6. The outer part of the sealing ring 15 is an arc ring structure and slides against the inside of the placement piece 5, so that the sealing ring 15 can be easily squeezed and deformed. A groove 16 is opened on the outer periphery of the sealing ring 15, and a sealing groove 17 is opened on the inner side of the placement piece 5. The sealing ring 15 fits against the inside of the sealing groove 17, thereby achieving an initial seal between the placement piece 5 and the blocking block 6. A convex ring 18 is fixedly connected to the inner wall of the sealing groove 17. The outer part of the sealing ring 15 slides against the outside of the convex ring 18, so that the sealing ring 15 can be squeezed and deformed. The convex ring 18 fits against the inside of the groove 16, thereby achieving a secondary seal between the placement piece 5 and the blocking block 6.

[0029] When the blocking block 6 slides into the interior of the placement piece 5, the sealing ring 15 can slide against the placement piece 5, thereby allowing the sealing ring 15 to slide into the interior of the sealing groove 17 and slide against the convex ring 18. When the sealing ring 15 makes a reset movement, the sealing ring 15 fills the interior of the sealing groove 17, and the convex ring 18 fits against the groove 16, thereby making the sealing between the placement piece 5 and the blocking block 6 more effective.

[0030] The working process of this utility model is as follows:

[0031] When raw materials need to be added, the connecting pipe 4 is slid into the installation pipe 3, so that the bottom end of the connecting pipe 4 is in contact with the top end of the push plate 9. This pushes the push plate 9 downward, which in turn pushes the connecting rod 8 downward. The connecting rod 8 then pushes the conical block 7 and the blocking block 6 downward, causing the conical block 7 to separate from the placement piece 5. This allows the raw materials inside the connecting pipe 4 to enter the installation pipe 3 through the through hole on the push plate 9, thus adding raw materials into the machine body 1. At the same time, the push plate 9 pushes the installation rod 13 downward, which in turn pushes the extruder... The extrusion plate 12 moves downward, causing the extrusion plate 12 to pull the elastic element 14 to deform. After the raw material is added, the connecting pipe 4 is pulled to detach from the inside of the mounting pipe 3, so that the push plate 9 is no longer restricted. This allows the elastic element 14 to perform a reset movement, which in turn allows the elastic element 14 to pull the extrusion plate 12 upward. This causes the extrusion plate 12 to drive the mounting rod 13 upward, which in turn pushes the push plate 9 upward, thereby blocking the mounting pipe 3 and protecting the inside of the machine body 1. This reduces the difficulty of cleaning, thereby reducing labor costs and improving the economic efficiency of use.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mixing and stirring device adapted for dispensing solid powder ingredients, comprising a body (1), wherein a cover (2) is detachably connected to the top of the body (1), and an installation tube (3) is fixedly connected to the top of the cover (2), wherein a connecting tube (4) is inserted into the top of the installation tube (3), characterized in that, The inner wall of the installation tube (3) is fixedly connected to a placement piece (5), and a blocking block (6) is slidably connected inside the placement piece (5). A conical block (7) is fixedly connected to the top of the blocking block (6), and a connecting rod (8) is fixedly connected to the top of the conical block (7). A push plate (9) is fixedly connected to the top of the connecting rod (8), and a through hole is opened inside the push plate (9).

2. The mixing and stirring device adapted to solid powder ingredient according to claim 1, wherein, The top of the placement plate (5) is fixedly connected to two sleeves (10), and the inside of the sleeves (10) is provided with a sliding groove (11). The bottom of the push plate (9) is fixedly connected to two mounting rods (13), and the outside of the mounting rods (13) is provided with an elastic element (14). The bottom of the mounting rods (13) is fixedly connected to a pressing plate (12).

3. The mixing and stirring device adapted to solid powder dosing according to claim 2, characterized in that The sealing ring (15) is fixedly connected to the outside of the blocking block (6). The outer periphery of the sealing ring (15) is provided with a groove (16). The inner side of the placement piece (5) is provided with a sealing groove (17). The inner wall of the sealing groove (17) is fixedly connected with a protruding ring (18).

4. The mixing and stirring device adapted to solid powder ingredient according to claim 1, wherein, The conical block (7) is slidably connected inside the placement piece (5), and the push plate (9) is slidably connected inside the mounting tube (3).

5. The mixing and stirring device adapted to solid powder ingredient according to claim 2, wherein, The extrusion plate (12) is slidably connected inside the groove (11), and the mounting rod (13) is slidably connected inside the groove (11).

6. The mixing and stirring device adapted to solid powder ingredient according to claim 2, wherein, One end of the elastic element (14) is fixedly connected to the inner wall of the groove (11), and the other end of the elastic element (14) is fixedly connected to the extrusion plate (12).

7. The mixing and stirring device adapted to solid powder ingredient according to claim 3, wherein The outer part of the sealing ring (15) is an arc ring structure and slides against the inside of the placement piece (5). The sealing ring (15) fits against the inside of the sealing groove (17).

8. The mixing and stirring device adapted to solid powder dispensing according to claim 3, wherein, The sealing ring (15) slides against the outside of the convex ring (18), and the convex ring (18) fits against the inside of the groove (16).

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