Material stirring equipment

Abstract

The utility model discloses material stirring equipment which comprises a barrel cover, a stirring mechanism and a lifting mechanism for driving the stirring mechanism to lift up and down, both the barrel cover and the stirring mechanism are positioned above a stirring barrel, the periphery of the barrel cover extends downwards to form a convex ring matched with the stirring barrel, and the lifting mechanism is mounted on a rack. The stirring mechanism comprises two groups of stirring assemblies, a stirring shaft and a stirring driving motor, the two groups of stirring assemblies are mounted on the stirring shaft, the stirring shaft is connected with the stirring driving motor, the stirring driving motor is mounted on the lifting seat, the stirring shaft is sleeved with a barrel cover, the barrel cover can slide up and down in the direction of the stirring shaft, and the barrel cover is connected with a guide rod; the upper end of the guide rod penetrates through the mounting frame to be connected with the limiting ring, and the mounting frame is fixed to the bearing sleeve. In the descending process of the lifting seat, the barrel cover compresses the stirring barrel under the action of gravity, so that material liquid in the stirring barrel is prevented from splashing out in the stirring process, and the stirring barrel is prevented from shaking in the stirring process.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing, in particular to a material mixing device. Background Art

[0002] The stirring device of the prior art usually stirs the material with a stirring blade, which usually includes a stirring shaft and a stirring blade fixed on the stirring shaft, one end of the stirring shaft is integrally connected to a pulley, and the pulley is connected to a driving motor for driving the stirring shaft to rotate.

[0003] One end of the stirring shaft extends into the container, and the stirring blade is located in the container and linked with the stirring shaft. However, the existing stirring device is prone to splashing during the stirring process. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a material mixing device. When the lifting seat descends, the drum cover presses the mixing drum due to the effect of gravity to prevent the material liquid in the mixing drum from splashing out during the mixing process, and at the same time prevents the mixing drum from shaking during the mixing process.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a material mixing device, comprising a drum cover, a mixing mechanism and a lifting mechanism for driving the mixing mechanism to move up and down, the drum cover and the mixing mechanism are both located above the mixing drum, the periphery of the drum cover extends downward to form a convex ring matching the mixing drum, and the lifting mechanism is installed on a frame;

[0006] The stirring mechanism comprises two groups of stirring components, a stirring shaft and a stirring drive motor, the two groups of stirring components are installed on the stirring shaft, the stirring shaft is connected to the stirring drive motor, and the stirring drive motor is installed on a lifting seat;

[0007] The stirring shaft is sleeved with the drum cover, and the drum cover can slide up and down along the stirring shaft. The drum cover is connected to the guide rod, and the upper end of the guide rod passes through the mounting frame and is connected to the limit ring. The mounting frame is fixed to the bearing sleeve, and the bearing sleeve is sleeved on the stirring shaft, and the bearing sleeve is fixed to the lifting seat. When the lifting seat descends, the drum cover presses the stirring drum due to the effect of gravity to prevent the liquid in the stirring drum from splashing out during the stirring process.

[0008] A corrugated sleeve is provided between the mounting frame and the cylinder cover, and the two ends of the corrugated sleeve are respectively fixed to the mounting frame and the cylinder cover to play a role in waterproofing and dustproofing;

[0009] Both groups of the stirring components include a pipe sleeve and a plurality of stirring blades, and the plurality of stirring blades are evenly distributed along the circumference of the stirring shaft. The stirring blades are fixed to the pipe sleeve, and the pipe sleeve is sleeved on the stirring shaft. The screw thread is connected to the pipe sleeve and the stirring shaft to tighten the pipe sleeve to fix the pipe sleeve to the stirring shaft, so as to facilitate the adjustment of the position of the stirring component according to the depth of the stirring drum.

[0010] Furthermore, the lifting mechanism includes a lifting screw and a lifting drive motor, the lifting drive motor is fixed to the frame, and the output shaft of the lifting drive motor is connected to the lifting screw, and the lifting screw is threadedly connected to the lifting seat.

[0011] Furthermore, the frame is provided with a slide groove matching the lifting seat, the slide groove is installed with a corrugated folding plate, and the two ends of the corrugated folding plate are respectively connected to the frame and the lifting seat.

[0012] Furthermore, casters are provided below the rack.

[0013] Furthermore, the frame is installed with a limit frame, and the limit frame is provided with a limit arc surface matching the mixing drum.

[0014] Furthermore, the frame is provided with a handle.

[0015] Furthermore, the end of the stirring blade is elliptical, and the stirring blade is inclined, and the angle between the stirring blade and the horizontal plane is 30-60°.

[0016] Furthermore, the frame is provided with a limit plate, and the limit plate is provided with a limit groove matching the mixing drum.

[0017] Furthermore, clamping mechanisms for clamping the mixing drum are provided on both sides of the frame, and the clamping mechanisms include a clamping block and a clamping drive cylinder. The clamping cylinder is fixed to the frame, and a push rod of the clamping cylinder is connected to the clamping block. The clamping drive cylinder drives the clamping block to clamp the mixing drum to prevent the mixing drum from shaking.

[0018] Furthermore, the clamping block is a U-shaped clamping block matched with the mixing drum, and the contact surface between the clamping block and the mixing drum is provided with a plurality of anti-slip grooves, and the anti-slip grooves are arranged along the up-down direction.

[0019] The beneficial effects of the present invention include at least the following points:

[0020] The stirring shaft of the utility model is provided with a drum cover, which can slide up and down along the stirring shaft, the drum cover is connected with a guide rod, the upper end of the guide rod passes through a mounting frame and is connected with a limit ring, the mounting frame is fixed with a bearing sleeve, the bearing sleeve is sleeved on the stirring shaft, and the bearing sleeve is fixed with a lifting seat, during the descending process of the lifting seat, the drum cover presses the stirring drum due to the effect of gravity to prevent the material liquid in the stirring drum from splashing out during the stirring process, more preferably, the periphery of the drum cover extends downward to form a convex ring matching the stirring drum to prevent the stirring drum from shaking during the stirring process, it is worth mentioning that a corrugated sleeve is provided between the mounting frame and the drum cover to play a role of waterproof and dustproof;

[0021] The two groups of stirring components of the utility model both include a pipe sleeve and a plurality of stirring blades, the plurality of stirring blades are evenly distributed along the circumference of the stirring shaft, the stirring blades are fixed to the pipe sleeve, the pipe sleeve is sleeved on the stirring shaft, and the screw thread is connected to the pipe sleeve and the stirring shaft tightly to fix the pipe sleeve on the stirring shaft, so that the position of the stirring component can be adjusted according to the depth of the stirring drum;

[0022] The utility model provides clamping mechanisms for clamping the mixing drum on both sides of the frame, the clamping mechanisms include a clamping block and a clamping drive cylinder, the clamping cylinder is fixed to the frame, and the push rod of the clamping cylinder is connected to the clamping block, the clamping drive cylinder drives the clamping block to clamp the mixing drum, and further prevents the mixing drum from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the structural schematic diagrams of the first embodiment of the utility model;

[0024] Figure 2 The utility model Figure 1 A magnified view of point A;

[0025] Figure 3 The utility model Figure 1 The enlarged view of point B;

[0026] Figure 4 This is the second structural diagram of the first embodiment of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the cylinder cover of the utility model;

[0028] Figure 6 It is a structural schematic diagram of the second embodiment of the utility model;

[0029] Figure 7 It is a structural schematic diagram of the clamping block of the utility model;

[0030] The parts in the accompanying drawings are marked as follows:

[0031] 11. Cylinder cover; 111. Raised ring; 12. Guide rod; 13. Mounting frame; 14. Limiting ring; 15. Bearing sleeve; 16. Corrugated sleeve; 2. Frame; 21. Corrugated folding plate; 22. Caster; 23. Limiting arc surface; 24. Handle; 31. Stirring shaft; 32. Stirring drive motor; 33. Pipe sleeve; 34. Stirring blade; 41. Lifting seat; 42. Lifting screw rod; 43. Lifting drive motor; 5. Limiting plate; 51. Limiting groove; 61. Clamping block; 611. Anti-skid pattern; 62. Clamping drive cylinder. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0033] Embodiment 1: A material mixing device, such as Figure 1 As shown, the mixing drum comprises a drum cover 11, a stirring mechanism and a lifting mechanism for driving the stirring mechanism to move up and down. The drum cover 11 and the stirring mechanism are both located above the mixing drum. Figure 5 As shown, the periphery of the drum cover 11 extends downward to form a convex ring 111 matching the mixing drum, and the lifting mechanism is installed on the frame 2;

[0034] The stirring mechanism includes two groups of stirring components, a stirring shaft 31 and a stirring drive motor 32. The two groups of stirring components are installed on the stirring shaft 31. The stirring shaft 31 is connected to the stirring drive motor 32. The stirring drive motor 32 is installed on the lifting seat 41.

[0035] The stirring shaft 31 is covered with the barrel cover 11, and the barrel cover 11 can slide up and down along the stirring shaft 31. Figure 3 As shown, the cylinder cover 11 is connected to the guide rod 12, the upper end of the guide rod 12 passes through the mounting frame 13 and is connected to the limit ring 14, the mounting frame 13 is fixed to the bearing sleeve 15, the bearing sleeve 15 is sleeved on the stirring shaft 31, and the bearing sleeve 15 is fixed to the lifting seat 41;

[0036] A corrugated sleeve 16 is provided between the mounting frame 13 and the cylinder cover 11, and two ends of the corrugated sleeve 16 are respectively fixed to the mounting frame 13 and the cylinder cover 11;

[0037] like Figure 2 As shown, both groups of the stirring components include a tube sleeve 33 and a plurality of stirring blades 34, and the plurality of stirring blades 34 are evenly distributed along the circumference of the stirring shaft 31. The stirring blades 34 are fixed to the tube sleeve 33, and the tube sleeve 33 is sleeved on the stirring shaft 31. The screw thread is connected to the tube sleeve 33 and the stirring shaft 31 to tighten the tube sleeve 33 to fix the tube sleeve 33 to the stirring shaft 31.

[0038] like Figure 4 As shown, the lifting mechanism includes a lifting screw 42 and a lifting drive motor 43 . The lifting drive motor 43 is fixed to the frame 2 , and the output shaft of the lifting drive motor 43 is connected to the lifting screw 42 . The lifting screw 42 is threadedly connected to the lifting seat 41 .

[0039] The frame 2 is provided with a slide groove matching the lifting seat 41, and the slide groove is installed with a corrugated folding plate 21. The two ends of the corrugated folding plate 21 are respectively connected to the frame 2 and the lifting seat 41 to play a waterproof and dustproof role.

[0040] Casters 22 are provided below the frame 2 .

[0041] The frame 2 is provided with a limiting frame, and the limiting frame is provided with a limiting arc surface 23 matching the mixing drum.

[0042] The frame 2 is provided with a handle 24 .

[0043] The end of the stirring blade 34 is elliptical, and the stirring blade 34 is inclined, and the angle between the stirring blade 34 and the horizontal plane is 30-60 degrees.

[0044] Embodiment 2:

[0045] The structure of the second embodiment is basically the same as that of the first embodiment, except that:

[0046] like Figure 6 As shown, the frame 2 is installed with a limit plate 5, and the limit plate 5 is provided with a limit groove 51 matching the mixing drum.

[0047] A clamping mechanism for clamping the mixing drum is provided on both sides of the frame 2 , and the clamping mechanism includes a clamping block 61 and a clamping drive cylinder 62 . The clamping cylinder is fixed to the frame 2 , and a push rod of the clamping cylinder is connected to the clamping block 61 .

[0048] like Figure 7 As shown, the clamping block 61 is a U-shaped clamping block 61 matched with the mixing drum, and the contact surface between the clamping block 61 and the mixing drum is provided with a plurality of anti-slip grooves 611, and the anti-slip grooves 611 are arranged along the up and down directions.

[0049] The working principle of the utility model is as follows: the mixing drum is placed under the mixing mechanism so that the mixing drum is in close contact with the limiting arc surface of the limiting frame, the clamping drive cylinder drives the clamping block to clamp the mixing drum, the lifting drive motor drives the lifting screw to rotate, the lifting screw drives the lifting seat to descend, and the drum cover presses the mixing drum due to the effect of gravity, the stirring drive motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to stir the material. Due to the setting of the drum cover, the material liquid in the mixing drum is prevented from splashing out, and the mixing drum is prevented from shaking during the stirring process.

[0050] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A material mixing device, characterized in that: It comprises a drum cover (11), a stirring mechanism, and a lifting mechanism for driving the stirring mechanism to move up and down, the drum cover and the stirring mechanism are both located above the stirring drum, the periphery of the drum cover extends downward to form a convex ring (111) matching the stirring drum, and the lifting mechanism is mounted on a frame (2); The stirring mechanism comprises two groups of stirring components, a stirring shaft (31) and a stirring drive motor (32), the two groups of stirring components are mounted on the stirring shaft, the stirring shaft is connected to the stirring drive motor, and the stirring drive motor is mounted on a lifting seat (41); The stirring shaft is sleeved with the barrel cover, and the barrel cover can slide upward and downward along the stirring shaft, the barrel cover is connected to the guide rod (12), the upper end of the guide rod passes through the mounting frame (13) and is connected to the limit ring (14), the mounting frame is fixed to the bearing sleeve (15), the bearing sleeve is sleeved on the stirring shaft, and the bearing sleeve is fixed to the lifting seat; A corrugated sleeve (16) is provided between the mounting frame and the cylinder cover, and two ends of the corrugated sleeve are respectively fixed to the mounting frame and the cylinder cover; Both groups of stirring assemblies comprise a tube sleeve (33) and a plurality of stirring blades (34), wherein the plurality of stirring blades are evenly distributed along the circumference of the stirring shaft, the stirring blades are fixed to the tube sleeve, the tube sleeve is sleeved on the stirring shaft, and a screw thread is connected to the tube sleeve and the stirring shaft to tighten the tube sleeve to fix the tube sleeve to the stirring shaft.

2. The material mixing equipment according to claim 1, characterized in that: The lifting mechanism comprises a lifting screw (42) and a lifting drive motor (43), wherein the lifting drive motor is fixed to the frame, and the output shaft of the lifting drive motor is connected to the lifting screw, and the lifting screw is threadedly connected to the lifting seat.

3. The material mixing equipment according to claim 1, characterized in that: The frame is provided with a slide groove matching the lifting seat, the slide groove is installed with a corrugated folding plate (21), and the two ends of the corrugated folding plate are respectively connected to the frame and the lifting seat.

4. The material mixing equipment according to claim 1, characterized in that: Casters (22) are provided below the frame.

5. The material mixing equipment according to claim 1, characterized in that: The frame is mounted with a limit frame, and the limit frame is provided with a limit arc surface (23) matching the mixing drum.

6. The material mixing equipment according to claim 1, characterized in that: The frame is provided with a handle (24).

7. The material mixing equipment according to claim 1, characterized in that: The end of the stirring blade is elliptical, and the stirring blade is inclined, and the angle between the stirring blade and the horizontal plane is 30-60 degrees.

8. The material mixing equipment according to claim 1, characterized in that: The frame is mounted with a limit plate (5), the limit plate being provided with a limit groove (51) matching the mixing drum.

9. The material mixing equipment according to claim 6, characterized in that: Clamping mechanisms for clamping the mixing drum are provided on both sides of the frame, the clamping mechanisms comprising a clamping block (61) and a clamping drive cylinder (62), the clamping drive cylinder being fixed to the frame, and a push rod of the clamping drive cylinder being connected to the clamping block.

10. The material mixing equipment according to claim 9, characterized in that: The clamping block is a U-shaped clamping block matched with the mixing drum, and the contact surface between the clamping block and the mixing drum is provided with a plurality of anti-slip grooves (611), and the anti-slip grooves are arranged along the up and down directions.

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