Uniform emulsifying device for thickening agent

Abstract

The uniform emulsifying device comprises a stirring barrel and a stirring shaft, a plurality of stirring rods are mounted on the stirring shaft, a rotating shaft is rotatably connected to the stirring barrel, a driving mechanism for driving the rotating shaft to rotate is mounted on the stirring barrel, a clamping groove is formed in the rotating shaft, a clamping block is mounted at the top of the stirring shaft, and the stirring rod is mounted on the clamping block. The clamping blocks are slidably and hermetically connected into the clamping grooves, and abutting plates are mounted at the tops of the clamping blocks. Through different meshing transmission ratios among a transmission gear I, a transmission gear II, a driving gear and a driven gear, a plurality of scraping plates on a rotating sleeve can be driven to slowly scrape the inner wall of a stirring barrel while a rotating shaft drives a stirring shaft to stir and emulsify; a clamping block is slidably connected to a rotating shaft, and a bevel gear I and a bevel gear II are in meshing transmission, so that the bevel gear II can drive a crank to lift an abutting plate at the top of the clamping block, a stirring shaft can drive a stirring rod on the stirring shaft to move up and down, and the stirring and emulsifying effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thickener emulsification devices, in particular to a uniform emulsification device for thickeners. Background Art

[0002] Thickener, also known as gelling agent, is a substance that can increase the viscosity of latex and liquid. It is also called paste when used in food. Thickener can increase the viscosity of the system, so that the system maintains a uniform and stable suspension state or emulsion state, or forms a gel; most thickeners have emulsification effects. Thickeners are a new type of functional polymer material that has developed rapidly in recent years. They are mainly used to increase the viscosity or consistency of products. They have the characteristics of small dosage, obvious thickening, and easy use. They are widely used in pharmaceutical, printing and dyeing, cosmetics, food additives, oil production, papermaking, leather processing and other industries.

[0003] The thickener emulsifying device in the prior art has the following problems: 1. The scraper plate on the inner wall of the mixing barrel does not need a faster rotation speed, so it is often driven by a drive device separate from the mixing shaft, which wastes resources; 2. The position of the stirring rod is fixed, so that the stirring and mixing area is fixed, resulting in poor stirring effect. Utility Model Content

[0004] Based on this, it is necessary to provide a uniform emulsification device for thickener in order to solve the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a uniform emulsification device of a thickener, comprising a stirring barrel and a stirring shaft, a plurality of stirring rods are installed on the stirring shaft, a rotating shaft is rotatably connected to the stirring barrel, a driving mechanism for driving the rotating shaft to rotate is installed on the stirring barrel, a slot is provided on the rotating shaft, a block is installed on the top of the stirring shaft, the block is slidingly and sealingly connected in the slot, an abutment plate is installed on the top of the block, a bevel gear 1 is installed on the rotating shaft, a bevel gear 2 is rotatably connected to the stirring barrel, the bevel gear 2 is meshed with the bevel gear 1, a crank is installed on the bevel gear 2, the crank and the abutment plate are arranged in cooperation, an annular sleeve is rotatably connected to the rotating shaft, a plurality of scrapers are installed on the annular sleeve, a transmission gear shaft is rotatably connected in the stirring barrel, a transmission gear 1 and a transmission gear 2 are installed on the transmission gear shaft, a driving gear is installed on the rotating shaft, the driving gear is meshed with the transmission gear 1, a driven gear is installed on the annular sleeve, and the driven gear is meshed with the transmission gear 2.

[0006] Preferably, the driving mechanism comprises a rotary driving device, the output end of the rotary driving device is transmission-connected with gear 1, gear 2 is mounted on the rotating shaft, and gear 1 is meshingly connected with gear 2.

[0007] Preferably, a buffer rod is installed at the bottom of the stirring shaft, a buffer sleeve is installed at the bottom of the stirring barrel, and the buffer rod is slidably connected in the buffer sleeve.

[0008] Preferably, a spring is installed in the buffer sleeve, and the spring abuts against the buffer rod.

[0009] Preferably, a buffer pad is installed on the rotating shaft.

[0010] Preferably, the number of the second bevel gears is two and they are symmetrically arranged.

[0011] Compared with the prior art, this technical solution has at least one of the following beneficial effects:

[0012] Through the different meshing transmission ratios among the transmission gear 1, the transmission gear 2, the driving gear and the driven gear, the rotating shaft drives the stirring shaft to stir and emulsify, and at the same time, it can drive several scrapers on the rotating sleeve to slowly scrape the inner wall of the mixing barrel;

[0013] The block is slidably connected to the rotating shaft and is meshed with bevel gear 1 and bevel gear 2, so that bevel gear 2 can drive the crank to lift the abutment plate on the top of the block, so that the stirring shaft can drive the stirring rod thereon to move up and down, thereby improving the stirring and emulsifying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cross-sectional view of an embodiment of the utility model;

[0015] Figure 2 A three-dimensional diagram of an embodiment of the utility model;

[0016] Figure 3 For an embodiment of the utility model Figure 2 Enlarged view of point A in the middle;

[0017] In the figure, 1, mixing barrel; 2, mixing shaft; 3, rotating shaft; 4, slot; 5, block; 6, abutment plate; 7, bevel gear 1; 8, bevel gear 2; 9, crank; 10, annular sleeve; 11, scraper; 12, transmission gear shaft; 13, transmission gear 1; 14, transmission gear 2; 15, driving gear; 16, driven gear; 17, rotating drive device; 18, gear 1; 19, gear 2; 20, buffer rod; 21, buffer sleeve; 22, spring; 23, buffer pad. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0019] See also Figures 1 to 3 The embodiment of the present application provides a uniform emulsification device for a thickener, comprising a stirring barrel 1 and a stirring shaft 2, wherein the stirring barrel 1 is provided with a feed port and a discharge port, a plurality of stirring rods are mounted on the stirring shaft 2, a rotating shaft 3 is rotatably connected to the stirring barrel 1, a driving mechanism for driving the rotating shaft 3 to rotate is mounted on the stirring barrel 1, a card slot 4 is arranged on the rotating shaft 3, a card block 5 is mounted on the top of the stirring shaft 2, the card block 5 is slidably and sealingly connected in the card slot 4, the card slot 4 and the card block 5 are both square, an abutment plate 6 is mounted on the top of the card block 5, a bevel gear 7 is mounted on the rotating shaft 3, and a bevel gear 7 is rotatably connected to the stirring barrel 1. Gear 2 8, bevel gear 2 8 is meshed and connected with bevel gear 1 7, a crank 9 is installed on bevel gear 2 8, and crank 9 is arranged in cooperation with abutment plate 6, an annular sleeve 10 is rotatably connected to the rotating shaft 3, and a plurality of scrapers 11 are installed on the annular sleeve 10, a transmission gear shaft 12 is rotatably connected in the mixing barrel 1, a transmission gear 13 and a transmission gear 2 14 are installed on the transmission gear shaft 12, a driving gear 15 is installed on the rotating shaft 3, the driving gear 15 is meshed and connected with the transmission gear 1 13, a driven gear 16 is installed on the annular sleeve 10, and the driven gear 16 is meshed and connected with the transmission gear 2 14.

[0020] In this embodiment, the driving mechanism drives the rotating shaft 3 to rotate, and the block 5 on the stirring shaft 2 slides in the groove 4 on the rotating shaft 3, thereby driving the plurality of stirring rods on the stirring shaft 2 to stir and emulsify. During the stirring process, the driving gear 15 on the rotating shaft 3 is meshed with the transmission gear 1 13, which can drive the transmission gear shaft 12 and the transmission gear 2 14 to rotate, and the driven gear 16 on the annular sleeve 10 is meshed with the transmission gear 2 14, so that through the different transmission ratios of the driving gear 15 and the transmission gear 1 13, and the driven gear 16 and the transmission gear 2 14, the driven gear 16 can drive the plurality of scrapers 11 on the annular sleeve 10 to slowly scrape the inner wall of the mixing barrel 1. When the rotating shaft 3 rotates, the bevel gear 1 7 thereon can drive the bevel gear 2 8 on the mixing barrel 1 to rotate, so that the bevel gear 2 8 drives the crank 9 thereon to lift the abutment plate 6 on the block 5. After the crank 9 moves away from the abutment plate 6, the abutment plate 6 drops due to its own gravity, so that the mixing shaft 2 can move up and down while stirring in the mixing barrel 1, thereby achieving a better stirring and emulsifying effect.

[0021] In some embodiments, in order to facilitate driving the rotating shaft 3, a driving mechanism is provided including a rotating driving device 17. The rotating driving device 17 can be a motor. The output end of the rotating driving device 17 is transmission-connected with gear 18. Gear 2 19 is installed on the rotating shaft 3. Gear 1 18 is meshingly connected with gear 2 19.

[0022] In some embodiments, in order to facilitate the guiding effect when the stirring shaft 2 moves up and down, a buffer rod 20 is installed at the bottom of the stirring shaft 2, and a buffer sleeve 21 is installed at the bottom of the mixing barrel 1. The buffer rod 20 is slidably and sealedly connected in the buffer sleeve 21.

[0023] In some embodiments, in order to protect the buffer rod 20 , a spring 22 is installed in the buffer sleeve 21 , and the spring 22 abuts against the buffer rod 20 .

[0024] In some embodiments, in order to facilitate the protection of the abutment plate 6 , a buffer pad 23 is installed on the rotating shaft 3 .

[0025] In some embodiments, in order to ensure that the abutting plate 6 is evenly subjected to the lifting force of the crank 9, two bevel gears 8 are symmetrically arranged.

[0026] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0027] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A device for uniformly emulsifying a thickener, comprising a stirring barrel (1) and a stirring shaft (2), wherein a plurality of stirring rods are mounted on the stirring shaft (2), a rotating shaft (3) is rotatably connected to the stirring barrel (1), and a driving mechanism for driving the rotating shaft (3) to rotate is mounted on the stirring barrel (1), wherein: The rotating shaft (3) is provided with a slot (4), a block (5) is installed on the top of the stirring shaft (2), the block (5) is slidably sealed and connected in the slot (4), an abutment plate (6) is installed on the top of the block (5), a bevel gear 1 (7) is installed on the rotating shaft (3), a bevel gear 2 (8) is rotatably connected to the stirring barrel (1), the bevel gear 2 (8) is meshed with the bevel gear 1 (7), a crank (9) is installed on the bevel gear 2 (8), the crank (9) is matched with the abutment plate (6), and the rotating shaft (3) is provided with a bevel gear 1 (7). An annular sleeve (10) is connected, and a plurality of scrapers (11) are mounted on the annular sleeve (10). A transmission gear shaft (12) is rotatably connected in the mixing barrel (1), and a transmission gear 1 (13) and a transmission gear 2 (14) are mounted on the transmission gear shaft (12). A driving gear (15) is mounted on the rotating shaft (3), and the driving gear (15) is meshingly connected with the transmission gear 1 (13). A driven gear (16) is mounted on the annular sleeve (10), and the driven gear (16) is meshingly connected with the transmission gear 2 (14).

2. The uniform emulsification device for thickener according to claim 1, characterized in that: The driving mechanism comprises a rotary driving device (17), the output end of the rotary driving device (17) is drivingly connected to a gear 1 (18), a gear 2 (19) is mounted on the rotating shaft (3), and the gear 1 (18) is meshingly connected to the gear 2 (19).

3. The uniform emulsification device for thickener according to claim 1, characterized in that: A buffer rod (20) is installed at the bottom of the stirring shaft (2), a buffer sleeve (21) is installed at the bottom of the stirring barrel (1), and the buffer rod (20) is slidably connected in the buffer sleeve (21).

4. The uniform emulsification device for thickener according to claim 3, characterized in that: A spring (22) is installed in the buffer sleeve (21), and the spring (22) abuts against the buffer rod (20).

5. The uniform emulsification device for thickener according to claim 1, characterized in that: A buffer pad (23) is installed on the rotating shaft (3).

6. The uniform emulsification device for thickener according to claim 1, characterized in that: The bevel gears (8) are two symmetrically arranged.

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