Sieving device for preparing compound emulsifying thickening agent

Abstract

The utility model discloses a sieving device for preparing a compound emulsifying thickening agent, and aims to provide a sieving device for preparing the compound emulsifying thickening agent, which can improve the grinding and sieving efficiency. The base is connected with a grinding bowl, a supporting plate and a material screening box, the supporting plate is connected with a driving assembly and a material stirring rod, the grinding bowl is rotationally connected with a grinding roller, the driving assembly is connected with the grinding roller, the grinding roller and the material stirring rod are both in sliding connection with the bowl bottom of the grinding bowl, the material screening box is connected with a material screening box, and the material screening box is movably connected with the base. The screening device has the beneficial effects that the screening device is finer when a compound emulsifying thickening agent is prepared; materials are ground efficiently; the structure is convenient to operate and maintain; the grinding operation precision and stability are improved; the structural connection stability and the operation convenience are improved; the sieving efficiency and the use flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the processing technical field of over thickening agent, especially points to a kind of screening device for preparing compound emulsified thickening agent. BACKGROUND

[0002] Compound emulsified thickening agent is hydrophilic substance that can increase the viscosity or consistency of system and maintain its relative stability, and compound thickening agent is food additive product composed of two or more food colloids in a certain proportion, which is widely used in beverage, dairy and other fields. To produce high-quality compound thickening agent, the particle size of raw materials needs to be strictly controlled, which is more conducive to subsequent mixing and production, so the screening treatment of the particle size of raw materials is very important.

[0003] Chinese patent authorized announcement number: CN 214917950 U, authorized announcement date is November 30, 2021, the utility model relates to a kind of screening device for preparing compound emulsified thickening agent. Electric push rod is fixed in the inside bottom end of device main body, the telescopic rod on electric push rod one end is fixedly connected with extension rod, extension rod one end is fixedly connected with top block, the second motor is fixed on support plate, one end of sliding plate passes through device main body and is fixedly connected with sieve cavity one side, one end of moving plate passes through device main body and is fixedly connected with sieve cavity other side, one end of moving plate is equipped with rack, gear is engaged with rack, gear one side is connected with second motor by belt drive, cover plate and device main body top are fixedly connected by bolt, the cover plate middle part is equipped with feed inlet and first motor, the feed inlet bottom extends to the inside of sieve cavity, the first motor output shaft is fixedly connected with rotating shaft, the rotating shaft passes through sieve cavity cover plate and is fixedly connected with grinding disc. The deficiency of this technical scheme is that: the grinding mode of grinding disc to material is passive and the grinding efficiency is low, and the unground material is easily extruded and blocked by grinding disc.

[0004] In summary: the screening device has the disadvantages of low grinding and screening efficiency. UTILITY MODEL CONTENT

[0005] The utility model is to overcome the low grinding and screening efficiency of the existing screening device, and provides a screening device for preparing compound emulsified thickening agent, which improves the grinding and screening efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A screening device for preparing compound emulsified thickening agent, comprising a base, the base is connected with a grinding bowl, a support plate and a screening box, the support plate is connected with a driving assembly and a stirring rod, the grinding bowl is rotatably connected with a grinding roller, the driving assembly is connected with the grinding roller, the grinding roller and the stirring rod are both slidingly connected with the bowl bottom of the grinding bowl, and the screening box is connected with a screening box, and the screening box is movably connected with the base.

[0008] The grinding bowl has a semi-circular cross-section to hold the raw materials to be ground, allowing for finer grinding for use in more stable compound emulsifying thickeners. The arc-shaped bottom of the bowl facilitates automatic material concentration under gravity. The grinding rollers, rotating simultaneously and moving along the bowl, improve grinding precision and efficiency. A sieve box is connected to one side of the grinding bowl and movably mounted on the base for easy material receiving, screening, and removal for repeated grinding, maintenance, and unloading. A material-shifting rod connected to a support plate allows for rapid transfer of ground material from the grinding bowl, further improving operational efficiency. This results in a finer, more efficient material grinding device for preparing compound emulsifying thickeners, while also being easy to operate and maintain.

[0009] Preferably, the grinding bowl has a guide hole, and the grinding roller is connected to a support rod, which is slidably connected to the guide hole. The support plate has a limiting hole, into which a baffle ring is fitted. The diameter of the baffle ring is larger than the diameter of the guide hole. The baffle ring is in contact with the surface of the grinding bowl and positioned at the guide hole. The baffle ring has a clearance hole, into which the support rod is inserted. The baffle ring is rotatably connected to the limiting hole via the support rod. The side wall of the grinding bowl has a guide hole with an arc shape parallel to the bottom of the bowl, ensuring the grinding roller maintains grinding contact with the bottom of the bowl as the support rod moves along the guide hole. A limiting hole is formed on the surface of the support plate, its center coinciding with the center of the guide hole. The baffle ring is ring-shaped and inserted into the support rod, allowing the support rod to pass through the clearance hole and the guide hole to connect with the grinding roller. The baffle ring prevents material from leaking out of the guide hole. This improves the accuracy and stability of the grinding operation.

[0010] Preferably, the drive assembly includes a rotating mechanism and a linear guide rail. A support rod is connected to the rotating mechanism, which in turn is connected to the linear guide rail. A base is connected to a movable plate and an elastic mechanism. One end of the elastic mechanism is connected to the base, and the other end is connected to the movable plate. The linear guide rail is connected to the movable plate. The rotating mechanism in the drive assembly is connected to the linear guide rail, enabling linear movement. Simultaneously, the support rod connected to the rotating mechanism rotates, driving the grinding roller to rotate. This, combined with the linear guide rail, causes the grinding roller to rotate during movement. The movable plate on the base, connected to the elastic mechanism, integrates the movable plate and the linear guide rail, pushing them to move up and down along the axial direction of the elastic mechanism. During movement, the rotating mechanism is controlled by the guide holes and limiting holes of the arc-shaped structure to achieve arc-shaped displacement, ensuring that the grinding roller accurately rotates along the arc-shaped contour of the grinding bowl. This improves structural connection stability, operational convenience, and grinding accuracy.

[0011] As preferred, the support plate is provided with a plurality of fixed plates, one end of the fixed plate is connected with the support plate on one side of the material blocking ring plate, and the other end of the fixed plate is connected with the support plate on the other side of the material blocking ring plate. The support plate is connected integrally through the fixed plate on both sides of the limiting hole, and meanwhile, it ensures that the material blocking ring will not fall out of the limiting hole during movement. The effect of improving the structural connection stability is achieved.

[0012] As preferred, the support plate is provided with a mounting hole, a rotating seat is rotatably connected with the mounting hole, the rotating seat is provided with a movable hole, and the material stirring rod is inserted into the movable hole. The mounting hole is arranged on the support plate, and the rotating seat is rotatably connected in the mounting hole to support the material stirring rod to be placed and rotated on the rotating seat, so that the ground material can be quickly stirred out and into the screening. The effects of improving the structural connection stability and operation convenience are achieved.

[0013] As preferred, the grinding bowl is provided with a transition plate, the outer side of the grinding bowl is provided with a connecting groove, the connecting groove is provided with a rotating hole, one end of the transition plate is connected with a rotating rod, the rotating rod is inserted into the rotating hole, and the other end of the transition plate is arranged above the screening box. The outer side connecting groove of the grinding bowl is rotatably connected with the transition plate, so that the material is transferred to the screening box through the transition plate, the screening efficiency is improved, and meanwhile, the transition plate can be close enough to the screening box without hindering the flexible taking of the screening box. The effects of improving the screening efficiency and use flexibility of the device are achieved.

[0014] The beneficial effects of the device are: the screening device is more precise when preparing the compound emulsifying thickening agent; the material is efficiently ground; the structure is convenient to operate and maintain; the grinding operation precision and stability are improved; the structural connection stability and operation convenience are improved; the screening efficiency and use flexibility are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a perspective view of the device;

[0016] Figure 2 is Figure 1 a top view of the device;

[0017] Figure 3 is Figure 1 a sectional view of the device.

[0018] In the figure: 1. base, 2. grinding bowl, 3. support plate, 4. sieve box, 5. stirring rod, 6. grinding roller, 7. guide sliding hole, 8. support rod, 9. limiting hole, 10. material blocking ring plate, 11. let-out hole, 12. rotating mechanism, 13. linear guide rail, 14. moving plate, 15. elastic mechanism I, 16. fixed plate, 17. mounting hole, 18. rotating seat, 19. movable hole, 20. transition plate, 21. connecting groove, 22. rotating rod, 23. limiting groove, 24. outer frame, 25. sieve, 26. movable groove, 27. elastic mechanism II, 28. vibrating device, 29. stabilizing column, 30. bearing, 31. material blocking vertical plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The description of the at least one exemplary embodiment is actually only illustrative, but not intended to limit the present application and its application or use in any way. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0020] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0021] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of components illustrated in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “below” other elements or features would be positioned “up” other elements or features. Thus, the exemplary term “down” can include both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale. Techniques, processes, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, processes, and equipment should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0022] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0023] Example 1:

[0024] like Figure 1 As shown, a sieving device for preparing compound emulsifying thickeners includes a base 1, a grinding bowl 2, a support plate 3, and a sieve box 4 connected to the base 1. The support plate 3 is connected to a drive assembly and a feeding rod 5. A grinding roller 6 is rotatably connected to the grinding bowl 2. The drive assembly is connected to the grinding roller 6. Both the grinding roller 6 and the feeding rod 5 are slidably connected to the bottom of the grinding bowl 2. A sieve box 4 is connected to the sieve box 4, and a screening plate is connected to the sieve box 4. The sieve box 4 is movably connected to the base 1.

[0025] like Figure 1 , 2As shown in the drawings, the grinding bowl 2 is provided with a guide sliding hole 7, the grinding roller 6 is connected with a support rod 8, the support rod 8 is slidingly connected with the guide sliding hole 7, the support plate 3 is provided with a limiting hole 9, the limiting hole 9 is embedded with a material blocking ring plate 10, the diameter of the material blocking ring plate 10 is greater than the hole diameter of the guide sliding hole 7, the material blocking ring plate 10 is attached to the surface of the grinding bowl 2 and is placed at the guide sliding hole 7, the material blocking ring plate 10 is provided with a let hole 11, the support rod 8 is inserted into the let hole 11, and the material blocking ring plate 10 is rotatably connected with the limiting hole 9 through the support rod 8.

[0026] As shown in the drawings, Figure 1 The driving assembly includes a rotating mechanism 12 and a linear guide rail 13, the support rod 8 is connected with the rotating mechanism 12, the rotating mechanism 12 is connected with the linear guide rail 13, the base 1 is connected with a moving plate 14 and an elastic mechanism 15, one end of the elastic mechanism 15 is connected with the base 1, the other end of the elastic mechanism 15 is connected with the moving plate 14, and the linear guide rail 13 is connected with the moving plate 14.

[0027] As shown in the drawings, Figure 2 , 3 The support plate 3 is provided with a plurality of fixed plates 16, one end of the fixed plate 16 is connected with the support plate 3 on one side of the material blocking ring plate 10, and the other end of the fixed plate 16 is connected with the support plate 3 on the other side of the material blocking ring plate 10. The support plate 3 is provided with a mounting hole 17, the mounting hole 17 is rotatably connected with a rotating seat 18, the rotating seat 18 is provided with a movable hole 19, and the material stirring rod 5 is inserted into the movable hole 19.

[0028] As shown in the drawings, Figure 3 The grinding bowl 2 is provided with a transition plate 20, the outer side of the grinding bowl 2 is provided with a connecting groove 21, the connecting groove 21 is provided with a rotating hole, one end of the transition plate 20 is connected with a rotating rod 22, the rotating rod 22 is inserted into the rotating hole, and the other end of the transition plate 20 is placed above the screening box 4.

[0029] As shown in the drawings, Figures 1-3 The inner wall of the screening box 4 is provided with a limiting groove 23, the screening plate includes an outer frame 24 and a screen 25, the screen 25 is connected with the outer frame 24, and the outer frame 24 is inserted into the limiting groove 23. The inner wall of the screening box 4 can put the outer frame 24 into the limiting groove 23 for limiting and facilitating removal, so as to facilitate cleaning and replacement of the screen 25, thereby improving the operation convenience and screen maintenance convenience.

[0030] The base 1 is provided with a movable groove 26, the screening box 4 is placed in the movable groove 26, one side of the movable groove 26 is connected with an elastic mechanism 27, the other side of the movable groove 26 is connected with a vibrating device 28, the screening box 4 is placed between the elastic mechanism 27 and the screening box 4, the base 1 is provided with the movable groove 26 for positioning and placing the screening box 4, and the screening box 4 is placed between the elastic mechanism 27 and the vibrating device 28, so as to shake the screening box 4 through vibration, thereby improving the high-efficiency automation of the screening operation.

[0031] The base 1 is provided with a stable slot, the stable slot is inserted with a stable column 29, the elastic mechanism one 15 is sleeved with the stable column 29, the stable column 29 is connected with the moving plate 14, so that the moving plate 14 is kept stable to move vertically.

[0032] The support rod 8 is connected with a bearing 30, the bearing 30 is provided with two and is respectively arranged at the position of the support rod 8 of the let-out hole 11 and the guide sliding hole 7, so as to be connected with the inner ring of the bearing 30, the outer ring of the bearing 30 on the let-out hole 11 is connected with the hole wall, the outer ring of the bearing 30 on the guide sliding hole 7 is slidingly connected with the hole wall, so as to prevent the rotation of the rotating mechanism 12 (adopting a rotating motor) more smoothly.

[0033] The rotating mechanism 12, the linear guide rail 13 and the vibrating device all adopt the prior art, the elastic mechanism one 15 and the elastic mechanism two 27 all adopt a spring structure.

[0034] The friction between the movable hole 19 in the rotating seat 18 and the material stirring rod is large, so that the material stirring rod 5 can be moved on the movable hole 19 by applying force to the material stirring rod 5, the width of the material stirring rod 5 is the same as the width of the grinding bowl 2, so that the material is stirred out comprehensively and quickly.

[0035] The grinding bowl 2 is connected with a material blocking vertical plate 31, the material blocking vertical plate 31 is arranged on both sides of the transition plate 20, so as to prevent the powder from falling out of the transition plate 20.

[0036] In use: the powder is put into the grinding bowl 2, the rotating mechanism 12 and the linear guide rail 13 are started, the support rod 8 and the connected grinding roller 6 move along the internal contour of the grinding bowl 2 in rotation, so as to realize rapid and comprehensive grinding, after the grinding is completed, the grinding roller 6 is stopped at a high position, the material stirring rod 5 is pushed down, the lower end of the material stirring rod 5 is in contact with the grinding bowl 2, the material stirring rod 5 is rotated with the rotating seat 18 as a fulcrum, the ground powder is pushed up along the transition plate 20 and enters the screen 25 in the screening box 4, the vibrating device 28 is started, the screening box 4 is vibrated to screen, the qualified powder is collected through the screen 25, the unqualified powder is taken out from the screening box 4 and is poured back into the grinding bowl 2 to be ground again, so as to complete the powder screening operation of preparing the compounded emulsified thickening agent.

[0037] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A sieving device for preparing a compounded emulsifying thickener, characterized by, The utility model provides a kind of grinding machine, including base (1), the base (1) is connected with grinding bowl (2), support plate (3) and sieve box (4), the support plate (3) is connected with driving assembly and poking rod (5), the grinding bowl (2) rotationally connected with grinding roller (6), the driving assembly is connected with grinding roller (6), the grinding roller (6) and poking rod (5) are slidably connected with the bowl bottom of grinding bowl (2), the sieve box (4) is connected with sieve box (4), the sieve box (4) is connected with screening plate, and the sieve box (4) is movably connected with base (1).

2. A sieving device for preparing a compounded emulsified thickening agent according to claim 1, characterized in that, The grinding bowl (2) is provided with a guide sliding hole (7), the grinding roller (6) is connected with a support rod (8), the support rod (8) is slidably connected with the guide sliding hole (7), the support plate (3) is provided with a limiting hole (9), the limiting hole (9) is embedded with a material blocking ring plate (10), the diameter of the material blocking ring plate (10) is greater than the hole diameter of the guide sliding hole (7), the material blocking ring plate (10) is attached to the surface of the grinding bowl (2) and placed at the guide sliding hole (7), the material blocking ring plate (10) is provided with a let-out hole (11), the support rod (8) is inserted into the let-out hole (11), and the material blocking ring plate (10) is rotatably connected with the limiting hole (9) through the support rod (8).

3. A sieving device for preparing a compounded emulsified thickening agent according to claim 2, characterized in that, The driving assembly includes a rotating mechanism (12) and a linear guide rail (13), the support rod (8) is connected with the rotating mechanism (12), the rotating mechanism (12) is connected with the linear guide rail (13), the base (1) is connected with a moving plate (14) and an elastic mechanism (15), one end of the elastic mechanism (15) is connected with the base (1), the other end of the elastic mechanism (15) is connected with the moving plate (14), and the linear guide rail (13) is connected with the moving plate (14).

4. A sieving device for preparing a compounded emulsified thickening agent according to claim 3, characterized in that, The support plate (3) is provided with a plurality of fixed plates (16), one end of the fixed plate (16) is connected with the support plate (3) on one side of the material blocking ring plate (10), and the other end of the fixed plate (16) is connected with the support plate (3) on the other side of the material blocking ring plate (10).

5. A sieving device for preparing a compounded emulsified thickening agent according to claim 1, characterized in that, The support plate (3) is provided with a mounting hole (17), the mounting hole (17) is rotatably connected with a rotating seat (18), the rotating seat (18) is provided with a movable hole (19), and the poking rod (5) is inserted into the movable hole (19).

6. A sieving device for preparing a compounded emulsified thickening agent according to claim 1 or 5, characterized in that, The grinding bowl (2) is provided with a transition plate (20), the outer side of the grinding bowl (2) is provided with a connecting groove (21), the connecting groove (21) is provided with a rotating hole, one end of the transition plate (20) is connected with a rotating rod (22), the rotating rod (22) is inserted into the rotating hole, and the other end of the transition plate (20) is placed above the sieve box (4).

Images