Stirring speed-regulating dispersion machine

Abstract

The utility model discloses a stirring speed-regulating dispersion machine which comprises a hydraulic cylinder, the transverse transmission mechanism is arranged at the output end of the hydraulic cylinder, the transverse transmission mechanism comprises a supporting transverse plate, and a stirring shaft and a first driving motor for driving the stirring shaft are arranged at the end of the supporting transverse plate; the bottom of the stirring shaft is fixedly connected with a dispersion disc; the stirring speed-regulating dispersion machine has the beneficial effects that the stirring speed-regulating dispersion machine has multiple functions, and single-shaft or double-shaft stirring can be selected according to requirements, so that the application range and the flexibility of equipment are improved; through the arrangement of the hydraulic cylinder and the lifting plate, the heights of the stirring shaft and the dispersion disc can be conveniently adjusted so as to adapt to stirring barrels with different sizes and depths; by arranging the reciprocating driving mechanism, the stirring barrel can reciprocate in the middle of the supporting frame, dispersion stirring at different heights and horizontal positions is achieved, and the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dispersers, and specifically relates to a stirring speed-regulating disperser. Background Art

[0002] A disperser, in a broad sense, belongs to a kind of mixer. It gets its name because it uses a high-speed stirrer (such as a disc serrated stirrer) to form strong turbulence locally and has a strong dispersion and emulsification effect on materials. Dispersers are mainly divided into two categories: lifting dispersers and kettle-type dispersers. Among them, the lifting dispersers can be further subdivided into hydraulic lifting dispersers, electric lifting dispersers, pneumatic lifting dispersers, hand-cranked lifting dispersers, etc. according to the lifting method. The disperser generates strong hydraulic shear, liquid layer friction, tearing collision and other acting forces in the container through a high-speed rotating dispersing disc (such as a serrated circular dispersing disc), so that the materials are fully dispersed and broken. At the same time, the laminar flow state below the dispersing disc enables the slurry layers with different flow rates to diffuse with each other, further playing a role in dispersion. After several cycles, the materials finally complete the dispersion process.

[0003] Most of the existing dispersers reciprocally lift and adjust the dispersing disc in a single direction, and cannot adjust the horizontal position of the stirring barrel, and cannot disperse and stir at different heights and horizontal positions at the same time, so the stirring efficiency needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stirring speed-regulating disperser to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stirring speed-regulating disperser, comprising:

[0006] A hydraulic cylinder;

[0007] A lateral transmission mechanism, the lateral transmission mechanism is placed at the output end of the hydraulic cylinder. The lateral transmission connection mechanism includes a supporting cross plate. A stirring shaft and a first driving motor for driving the stirring shaft are arranged at the end of the supporting cross plate; a dispersing disc is fixedly connected to the bottom of the stirring shaft;

[0008] A support frame, the support frame is placed in the middle of the hydraulic cylinder, and a stirring barrel is slidably connected to the middle of the support frame;

[0009] A reciprocating driving mechanism, the reciprocating driving mechanism is placed in the middle of the support frame. The reciprocating driving mechanism includes a pulling plate slidably arranged on one side of the support frame. A lead screw for reciprocating the pulling plate is arranged in the middle of the pulling plate, and is used to drive the stirring barrel to reciprocally slide in the middle of the support frame through the pulling plate.

[0010] Preferably, it further includes a base, the bottom of the hydraulic cylinder is fixedly connected to the base, a hydraulic station connected to the hydraulic cylinder is installed on the top of the base, a supporting guide rail is fixedly connected to the end of the base, and a sliding platform is slidably connected to the top of the supporting guide rail.

[0011] Preferably, the output end of the hydraulic cylinder is fixedly connected to a lifting plate, the bottom of the lifting plate is fixedly connected to a limiting shaft, and the limiting shaft is slidably connected to the end of the hydraulic cylinder.

[0012] Preferably, the supporting cross plate is fixedly connected to the top of the lifting plate, and the bottom of the supporting cross plate is fixedly connected to a transmission box, the bottom of the transmission box is rotatably connected to two connecting sleeves, the two connecting sleeves are connected through a No. 2 transmission belt assembly, and the No. 2 transmission belt assembly is installed in the transmission box.

[0013] Preferably, the output end of the No. 1 driving motor is transmission-connected to one of the connecting sleeves via a No. 1 transmission belt assembly, and the stirring shaft is detachably mounted on the bottom of the connecting sleeve.

[0014] Preferably, a limiting ring is fixedly connected to the outer side of the mixing barrel, a sliding groove cooperating with the limiting ring is provided inside the support frame, and a limiting rod for limiting the mixing barrel is provided on the top of the support frame.

[0015] Preferably, the reciprocating drive mechanism also includes a limit bracket fixedly connected to the middle part of the support frame, one end of the limit bracket is fixedly connected to the No. 2 drive motor, the end of the lead screw is fixedly connected to the output end of the No. 2 drive motor, the pulling plate is an L-shaped structure and one end of it is slidably connected to the limit bracket, one end of the pulling plate is detachably installed with a connecting pin, and the top of the limit ring is provided with a hole that cooperates with the connecting pin.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the stirring and speed-regulating disperser is multifunctional, and single-axis or double-axis stirring can be selected as needed, thereby improving the application scope and flexibility of the equipment; through the setting of the hydraulic cylinder and the lifting plate, the height of the stirring shaft and the dispersion plate can be conveniently adjusted to adapt to stirring barrels of different sizes and depths; the design of the base and the supporting guide rail provides stable support for the equipment, lowers the overall center of gravity, makes the stirring process smoother, and improves the stirring quality; by setting a reciprocating drive mechanism, the stirring barrel can reciprocate in the middle of the support frame to achieve dispersed stirring at different heights and horizontal positions, thereby improving the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the dispersion disk of the utility model;

[0019] Figure 3 It is a schematic structural diagram of the support frame of the utility model;

[0020] Figure 4 It is an enlarged view of part A of the utility model;

[0021] Figure 5 It is a schematic structural diagram of the limit shaft of the utility model;

[0022] Figure 6 It is a schematic structural diagram of the second drive belt assembly of the utility model.

[0023] In the figure: 1, base; 2, hydraulic cylinder; 3, lifting plate; 4, support cross plate; 5, first drive motor; 6, first drive belt assembly; 7, stirring shaft; 8, support guide rail; 9, sliding table; 10, support frame; 11, limit rod; 12, stirring barrel; 13, dispersion plate; 14, limit bracket; 15, second drive motor; 16, lead screw; 17, pulling plate; 18, connecting pin; 19, limit shaft; 20, second drive belt assembly; 21, connecting sleeve. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0025] Please refer to Figure 1 , 2 , 3, 4, 5, 6 as shown, the present utility model provides a technical solution: a stirring speed regulating and dispersing machine, comprising: a hydraulic cylinder 2; a transverse transmission mechanism is arranged at the output end of the hydraulic cylinder 2, and the transverse transmission connection mechanism includes a support cross plate 4. A stirring shaft 7 and a first drive motor 5 for driving the stirring shaft 7 are arranged at the end of the support cross plate 4; a dispersion plate 13 is fixedly connected to the bottom of the stirring shaft 7; a support frame 10 is arranged in the middle of the hydraulic cylinder 2, and a stirring barrel 12 is slidably connected to the middle of the support frame 10; a reciprocating drive mechanism is arranged in the middle of the support frame 10, and the reciprocating drive mechanism includes a pulling plate 17 slidably arranged on one side of the support frame 10. A lead screw 16 for reciprocating the pulling plate 17 is arranged in the middle of the pulling plate 17, and is used to drive the stirring barrel 12 to reciprocate and slide in the middle of the support frame 10 through the pulling plate 17.

[0026] It should be noted that the utility model is provided with a controller, a speed regulator and a corresponding operation panel, the speed regulator is electrically connected to the No. 1 drive motor 5, the stirring shaft 7 is raised by the hydraulic cylinder 2, and then the stirring barrel 12 is slid to the middle of the support frame 10, and then the pulling plate 17 is connected to the stirring barrel 12, the hydraulic cylinder 2, the No. 1 drive motor 5 and the reciprocating drive mechanism are controlled by the corresponding control panel, the stirring shaft 7 and the dispersion disk 13 are driven to rotate by the No. 1 drive motor 5, the height of the dispersion disk 13 is adjusted by the hydraulic cylinder 2, and the screw 16 and the pulling plate 17 are driven by the pulling plate 17 under the action of the travel switch to reciprocate the stirring barrel 12 in the middle of the support frame 10, so as to disperse and stir the different heights and horizontal positions inside the support frame 10.

[0027] See also Figure 1 , 2 As shown in 3, it also includes a base 1, the bottom of the hydraulic cylinder 2 is fixedly connected to the base 1, a hydraulic station connected to the hydraulic cylinder 2 is installed on the top of the base 1, a supporting guide rail 8 is fixedly connected to the end of the base 1, and a sliding platform 9 is slidably connected to the top of the supporting guide rail 8.

[0028] It should be noted that the base 1 of the utility model bears the weight of the hydraulic cylinder 2 and other upper mechanisms and the dynamic load generated during operation. The hydraulic station provides the necessary power for the hydraulic cylinder and supports the lifting and lowering adjustment of the stirring shaft. The support guide rail 8 is used to guide and support the smooth movement of the sliding table 9. The support guide rail 8 ensures the linear motion of the sliding table, and provides necessary support from the bottom of the mixing barrel 12 through the sliding table 9, thereby lowering the overall center of gravity of the equipment, making the mixing barrel 12 more stable when moving in the middle of the support frame 10.

[0029] See also Figure 2 , 3 As shown in , 5 and 6, the output end of the hydraulic cylinder 2 is fixedly connected with the lifting plate 3, the bottom of the lifting plate 3 is fixedly connected with the limiting shaft 19, the limiting shaft 19 is slidably connected with the end of the hydraulic cylinder 2, the supporting cross plate 4 is fixedly connected to the top of the lifting plate 3, the bottom of the supporting cross plate 4 is fixedly connected with a transmission box, the bottom of the transmission box is rotatably connected with two connecting sleeves 21, the two connecting sleeves 21 are connected through a No. 2 transmission belt assembly 20, the transmission belt assembly includes two pulleys and a transmission belt sleeved on the outside of the two pulleys for driving the two pulleys, the output end of the No. 1 driving motor 5 is fixedly connected with the connecting sleeve 21 and the pulley, the No. 2 transmission belt assembly 20 is installed in the transmission box, the output end of the No. 1 driving motor 5 is connected with one of the connecting sleeves 21 through the No. 1 transmission belt assembly 6, and the stirring shaft 7 is detachably installed at the bottom of the connecting sleeve 21.

[0030] It should be noted that the piston rod of the hydraulic cylinder 2 of the present utility model drives the lifting plate 3 and the supporting cross plate 4 to lift, and the supporting cross plate 4 drives the stirring shaft 7 to lift. During this period, the limiting shaft 19 slides up and down with the hydraulic cylinder 2 to ensure the stability of its lifting and prevent the stirring shaft 7 from shifting during operation. The first driving motor 5 is fixedly connected to the bottom of the supporting cross plate 4. The first driving motor 5 drives one of the connecting sleeves 21 to rotate through the first transmission belt assembly 6, and the connecting sleeve 21 drives the other connecting sleeve 21 to rotate through the second transmission belt assembly 20. Thus, the stirring shaft 7 can be installed at the bottom of the connecting sleeve 21 as needed to achieve single-axis or double-axis stirring.

[0031] Please refer to Figure 1 , 4 As shown in the figure, a limiting ring is fixedly connected to the outside of the stirring barrel 12. A sliding groove matching with the limiting ring is arranged inside the support frame 10. A limiting rod 11 for limiting the stirring barrel 12 is arranged at the top of the support frame 10. The reciprocating driving mechanism further includes a limiting support 14 fixedly connected to the middle of the support frame 10. One end of the limiting support 14 is fixedly connected with a second driving motor 15. The end of the lead screw 16 is fixedly connected to the output end of the second driving motor 15. The pulling plate 17 is of an L-shaped structure and one end of it is slidably connected with the limiting support 14. A connecting pin 18 is detachably installed at one end of the pulling plate 17. A hole matching with the connecting pin 18 is arranged at the top of the limiting ring.

[0032] It should be noted that in the present utility model, the stirring barrel 12 is placed on the top of the sliding table 9, and then the stirring barrel 12 is pushed towards the middle of the support frame 10 along the support guide rail 8. When the connecting pin 18 at one end of the pulling plate 17 is inserted into the hole of the limiting ring in the middle of the stirring barrel 12, the limiting rod 11 is placed in the middle of the support frame 10 to block the stirring barrel 12 and prevent the stirring barrel 12 from separating from the middle of the support frame 10. Two travel switches connected to the second driving motor 15 can be adjustably installed at both ends of the top of the limiting support 14 through bolts. The reciprocating rotation is realized by the contact between the pulling plate 17 and the travel switches. The second driving motor 15 drives the lead screw 16 to rotate. Under the action of the thread, the pulling plate 17 reciprocates on the limiting support 14 to drive the stirring barrel 12 to reciprocate and slide in the middle of the support frame 10 to adapt to different stirring positions.

[0033] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0034] Furthermore, the terms "first", "second", "third", and "fourth" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", or "fourth" may explicitly or implicitly include at least one such feature.

[0035] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "set", "connected", "fixed", "swiveling connection", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] Although embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stirring speed regulating disperser, characterized in that: include: Hydraulic cylinder (2); A transverse transmission mechanism, the transverse transmission mechanism is disposed at the output end of the hydraulic cylinder (2), the transverse transmission mechanism comprises a supporting transverse plate (4), an end of the supporting transverse plate (4) is provided with a stirring shaft (7) and a driving motor (5) for driving the stirring shaft (7), and a dispersion disc (13) is fixedly connected to the bottom of the stirring shaft (7); A support frame (10), the support frame (10) is placed in the middle of the hydraulic cylinder (2), and the middle of the support frame (10) is slidably connected to a mixing barrel (12); A reciprocating drive mechanism is disposed in the middle of the support frame (10), the reciprocating drive mechanism comprising a pulling plate (17) slidably disposed on one side of the support frame (10), a lead screw (16) for reciprocating the pulling plate (17) being disposed in the middle of the pulling plate (17), and being used to drive the mixing barrel (12) to slide reciprocatingly in the middle of the support frame (10) via the pulling plate (17).

2. A stirring speed regulating disperser according to claim 1, characterized in that: It also comprises a base (1), the bottom of the hydraulic cylinder (2) is fixedly connected to the base (1), the top of the base (1) is equipped with a hydraulic station connected to the hydraulic cylinder (2), the end of the base (1) is fixedly connected to a support rail (8), and the top of the support rail (8) is slidably connected to a sliding platform (9).

3. A stirring speed regulating disperser according to claim 1, characterized in that: The output end of the hydraulic cylinder (2) is fixedly connected to a lifting plate (3), the bottom of the lifting plate (3) is fixedly connected to a limiting shaft (19), and the limiting shaft (19) is slidably connected to the end of the hydraulic cylinder (2).

4. A stirring speed regulating disperser according to claim 3, characterized in that: The supporting transverse plate (4) is fixedly connected to the top of the lifting plate (3); the bottom of the supporting transverse plate (4) is fixedly connected to a transmission box; the bottom of the transmission box is rotatably connected to two connecting sleeves (21); the two connecting sleeves (21) are connected in transmission via a No. 2 transmission belt assembly (20); and the No. 2 transmission belt assembly (20) is installed in the transmission box.

5. A stirring speed regulating disperser according to claim 4, characterized in that: The output end of the first driving motor (5) is connected to one of the connecting sleeves (21) through a first driving belt assembly (6), and the stirring shaft (7) is detachably mounted on the bottom of the connecting sleeve (21).

6. A stirring speed regulating disperser according to claim 5, characterized in that: A limiting ring is fixedly connected to the outer side of the mixing barrel (12), a sliding groove cooperating with the limiting ring is provided inside the support frame (10), and a limiting rod (11) for limiting the mixing barrel (12) is provided on the top of the support frame (10).

7. A stirring speed regulating disperser according to claim 6, characterized in that: The reciprocating drive mechanism also includes a limit bracket (14) fixedly connected to the middle part of the support frame (10), one end of the limit bracket (14) is fixedly connected to the second drive motor (15), the end of the lead screw (16) is fixedly connected to the output end of the second drive motor (15), the pulling plate (17) is an L-shaped structure and one end of it is slidably connected to the limit bracket (14), one end of the pulling plate (17) is detachably installed with a connecting pin (18), and the top of the limit ring is provided with a hole that cooperates with the connecting pin (18).

Images