Square cone mixer

Abstract

The utility model discloses a square cone mixer which comprises a servo motor frame and a mixing cylinder, a sealing cover is fixed at the top of the servo motor frame through a bolt, a discharge port is fixed at the bottom of the servo motor frame in a penetrating manner, a supporting disc is fixed on the outer surface of the upper part of the mixing cylinder, and the supporting disc is rotatably sleeved in a supporting sleeve; the gear and the rack drive the mixing barrel to rotate horizontally and vertically at the same time, the mixing uniformity of internal materials is guaranteed, the gear only drives the mixing barrel to rotate vertically during discharging or cleaning, the discharging smoothness of the bottom of the mixing barrel is guaranteed under the cooperation of the internal stirring rod, and the mixing efficiency is improved. The problems that an existing square cone mixer is limited in mixing effect during mixing and inconvenient to clean after mixing are solved, bidirectional rotation is achieved, the mixing effect of the mixer is guaranteed, during single vertical rotation, discharging is convenient, blockage is avoided, and the square cone mixing barrel is also convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to square cone mixing machine technical field, especially a square cone mixing machine. BACKGROUND

[0002] Square cone mixing machine is a kind of commonly used material mixing equipment, different particle size, density, shape material is uniformly mixed by the mixing blade rotating inside, its main function is to uniformly mix powder, granular or granular material, to realize the full mixing of different component materials, widely used in pharmaceutical, chemical, food, feed, building materials, mining industry etc.

[0003] After square cone mixing machine is mixed to material, it needs to clean mixing machine in time, when cleaning, the single transverse rotation of mixing cylinder cannot be cleaned by the mode of rotating square cone mixing cylinder, it is difficult to clean, and the mixing effect is also limited when mixing, simultaneously, due to the conical design of the bottom of mixing machine, it is convenient for mixed material to slide to outlet, but it is easy to be accumulated in outlet and cause outlet to be blocked, for this reason, we propose a kind of square cone mixing machine. UTILITY MODEL CONTENT

[0004] The problem to be solved by the utility model lies in the problems of limited mixing effect when mixing and inconvenient discharge cleaning operation after mixing in the prior art.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a square cone mixing machine, it includes servo motor frame and mixing cylinder, the top of mixing cylinder is fixed with sealing cover by bolt, the bottom of mixing cylinder is fixed with discharge port, the outer surface of the upper portion of mixing cylinder is fixed with support disc, the support disc is rotatably sleeved in support sleeve, the both ends of support sleeve are fixedly connected with the output end of servo motor frame, for driving mixing cylinder to rotate, the top surface of support frame is provided with driving motor, the output rod of driving motor is fixed with gear, the side edge of gear is meshingly connected with gear ring, and the gear ring is fixed on the top surface of mixing cylinder.

[0006] As a preferred scheme of the square cone mixing machine of the utility model, wherein: the top of mixing cylinder is fixed with feeding pipe through the bottom surface of sealing cover, the inner ring diameter of gear ring is greater than the outer ring diameter of feeding pipe, the outer wall of the top of feeding pipe is equidistantly fixed with a plurality of screw rods, and the one end of screw rod inserted into the upper side of sealing cover is threadedly sleeved with nut.

[0007] As a preferred scheme of the square cone mixing machine of the utility model, wherein: the inner ring diameter of support sleeve is less than the outer ring diameter of support disc, the inner ring diameter of support sleeve is greater than the length of mixing cylinder, and the inside of support sleeve is provided with rotating groove matched with support disc.

[0008] As a preferred scheme of the square-cone mixer, the outer side of the driving motor output rod above the gear is sleeved with a protective cover, the top surface of the protective cover is fixed on the bottom surface of the support frame, the side edges of the protective cover are fixed with support rods, and the sealing cover is movably sleeved on the support rods.

[0009] As a preferred scheme of the square-cone mixer, one end of the support rod extending into the mixing cylinder is fixed with a fixed rod, a plurality of stirring rods are fixed on the outer surface of the fixed rod at equal intervals, the lengths of the stirring rods gradually decrease from top to bottom, and a plurality of discharging scrapers are fixed on the inner wall of the mixing cylinder below the stirring rods at equal intervals.

[0010] As a preferred scheme of the square-cone mixer, the support rod is arranged in an L shape horizontally, an active hole with a diameter larger than the support rod is formed at the center position of the sealing cover, a sealing pad plate is rotatably connected to the outer surface of the support rod through a bearing, the top surface of the sealing pad plate is flush with the top surface of the feeding pipe, and the distance between the top of the support rod and the mixing cylinder is greater than the radius of the sealing cover.

[0011] As a preferred scheme of the square-cone mixer, the bottom surface of the sealing cover above the sealing pad plate is fixed with a sealing inner ring, the bottom surface of the sealing cover on the outer side of the sealing inner ring is fixed with a sealing outer ring, and the top surfaces of the sealing pad plate and the feeding pipe are respectively provided with sealing grooves matched with the sealing inner ring and the sealing outer ring.

[0012] The utility model has the advantages that: the utility model drives the mixing cylinder to rotate horizontally and vertically through the gear and the frame, guarantees the uniformity of internal material mixing, when discharging or cleaning, the gear only drives the mixing cylinder to rotate vertically, guarantees the smoothness of the discharge at the bottom of the mixing cylinder under the cooperation of the internal stirring rod, solves the problems of limited mixing effect during mixing of the existing square-cone mixer and inconvenient discharge cleaning operation after mixing, bidirectional rotation guarantees the mixing effect of the mixer, single vertical rotation facilitates the discharge and avoids blockage, and facilitates the cleaning of the square-cone mixing cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying the creativity labor intensity. Among them:

[0014] Figure 1 It is a whole structure diagram of a square-cone mixer.

[0015] Figure 2 It is a structure diagram of a mixing cylinder of a square-cone mixer.

[0016] Figure 3 It is a partial structure diagram of a square-cone mixer.

[0017] Figure 4 It is another view of a partial structure of a square-cone mixer. DETAILED DESCRIPTION

[0018] The utility model will be specifically introduced below in combination with the drawings and examples.

[0019] With reference to Figures 1-4 , the embodiment is a square-cone mixer, including servo motor frame 1 and mixing cylinder 2, the top of servo motor frame 1 is fixed with sealing cover 4 by bolt, the bottom of servo motor frame 1 is fixed with discharge port 3, the outer surface of the upper portion of mixing cylinder 2 is fixed with support disc 5, support disc 5 is rotatably sleeved in the inside of support sleeve 6, the both ends of support sleeve 6 are fixedly connected with the output end of servo motor frame 1, for driving mixing cylinder 2 to rotate, the top surface of support sleeve 6 rear side is fixed with support frame 7, the top surface of support frame 7 is provided with driving motor 8, the output rod of driving motor 8 is fixed with gear 10, gear 10 side edge is engagedly connected with gear ring 9, gear ring 9 is fixed on the top surface of mixing cylinder 2.

[0020] In the embodiment, the top of mixing cylinder 2 of the bottom surface of sealing cover 4 is fixedly provided with feeding pipe 15, the inner ring diameter of gear ring 9 is greater than the outer ring diameter of feeding pipe 15, a plurality of screws are equidistantly fixed on the top outer wall of feeding pipe 15, the one end of screw inserted into the above of sealing cover 4 is threadedly sleeved with nut, when fixing sealing cover 4, the edge of sealing cover 4 is sleeved on the screw of feeding pipe 15, and is fixed by nut, which facilitates opening sealing cover 4 to feed into the inside of mixing cylinder 2.

[0021] In the embodiment, the inner ring diameter of support sleeve 6 is less than the outer ring diameter of support disc 5, the inner ring diameter of support sleeve 6 is greater than the length of mixing cylinder 2, rotation groove matched with support disc 5 is formed in the inside of support sleeve 6, so that support disc 5 can rotate in the inside of support sleeve 6 when mixing cylinder 2 rotates in the vertical plane, and will not be separated from support sleeve 6, so as to ensure the stability of the connection between mixing cylinder 2 and support sleeve 6, and facilitate support sleeve 6 to rotate driven by servo motor frame 1.

[0022] In the embodiment, the outer side of the output rod of driving motor 8 above gear 10 is sleeved with protective cover 14, the top surface of protective cover 14 is fixed on the bottom surface of support frame 7, support rod 13 is fixed on the side edge of protective cover 14, sealing cover 4 is movably sleeved on support rod 13, sealing cover 4 is placed when facilitating opening sealing cover 4 to feed, protective cover 14 facilitates the connection between support rod 13 and support frame 7, and also facilitates protecting the output rod of driving motor 8.

[0023] In the embodiment, one end of the support rod 13 extending into the mixing cylinder 2 is fixed with the fixed rod 11, and the outer surface of the fixed rod 11 is equidistantly fixed with a plurality of stirring rods 12. The length of the stirring rod 12 gradually shortens from top to bottom. When mixing, the mixing cylinder 2 drives the internal material to move and impact the stirring rod 12, which can scatter the material to facilitate mixing. The inner wall of the mixing cylinder 2 below the stirring rod 12 is equidistantly fixed with a plurality of discharging scrapers 19. When discharging, the driving motor 8 drives the mixing cylinder 2 to rotate, and the discharging scraper 19 scrapes the material at the bottom to avoid blockage of the inlet of the discharge port 3.

[0024] In the embodiment, the support rod 13 is arranged in an L-shaped transverse manner, the center of the sealing cover 4 is provided with a movable hole with a diameter larger than that of the support rod 13, and the outer surface of the support rod 13 is rotatably connected with the sealing pad plate 17 through a bearing. The top surface of the sealing pad plate 17 is flush with the top surface of the feeding pipe 15. When the sealing cover 4 is closed, the sealing cover 4 abuts against the top surface of the sealing pad plate 17 and cooperates with the feeding pipe 15 to ensure the sealing of the inside of the mixing cylinder 2 after the sealing cover 4 is fixed on the feeding pipe 15. The distance between the top of the support rod 13 and the mixing cylinder 2 is greater than the radius of the sealing cover 4, so that the sealing cover 4 can be pushed to the top transverse section of the support rod 13 after being opened, and the sealing cover 4 can be completely dislocated from the feeding pipe 15 to avoid affecting feeding.

[0025] In the embodiment, the bottom surface of the sealing cover 4 above the sealing pad plate 17 is fixed with the sealing inner ring 18, and the bottom surface of the sealing cover 4 outside the sealing inner ring 18 is fixed with the sealing outer ring 16. The top surfaces of the sealing pad plate 17 and the feeding pipe 15 are respectively provided with sealing grooves matched with the sealing inner ring 18 and the sealing outer ring 16. When the sealing cover 4 is closed, the sealing outer ring 16 and the sealing inner ring 18 are inserted into the sealing grooves to improve the sealing of the inside of the mixing cylinder 2 after the sealing cover 4 is closed.

[0026] Working principle: when the mixing machine is needed, the nut is screwed to release the fixation between the sealing cover 4 and the feeding pipe 15, the sealing cover 4 is pulled to pull the sealing cover 4 along the supporting rod 13 away from the feeding pipe 15, after the feeding pipe 15 is opened, the material to be mixed is poured into the mixing cylinder 2, then the sealing cover 4 is pulled to cover the top surface of the feeding pipe 15, so that the sealing outer ring 16 and the sealing inner ring 18 are inserted into the feeding pipe 15 and the sealing gasket plate 17 respectively, and are fixed by the nut, after the fixation, the servo motor frame 1 and the driving motor 8 are opened, the servo motor frame 1 drives the supporting sleeve 6 to rotate, the supporting sleeve 6 rotates while the driving motor 8 drives the gear 10 to rotate, the gear 10 drives the gear ring 9 engaged with it to rotate, the gear ring 9 drives the mixing cylinder 2 to rotate, so as to drive the mixing cylinder 2 to rotate in two perpendicular directions, promote the mixing of the material in the inside, during the mixing process, the servo motor frame 1 drives the supporting sleeve 6 to rotate clockwise for 3-5 turns, then counterclockwise for the same number of turns, and then clockwise again, so as to repeatedly rotate, avoid the continuous winding of the driving motor 8, after the mixing is completed, the servo motor frame 1 drives the discharge port 3 to rotate to open downward, the discharge port 3 is opened, and then the material can be discharged, during the discharging, the driving motor 8 drives the mixing cylinder 2 to rotate, when the mixing cylinder 2 rotates, the unloading scraper 19 scrapes the material above the discharge port 3, so that the material is loosened, avoiding the accumulation and blockage of the material.

[0027] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A square-cone mixer comprising a servo motor frame (1) and a mixing cylinder (2), the top of the mixing cylinder (2) is fixed with a sealing cover (4) by bolts, the bottom of the mixing cylinder (2) is fixed with a discharge port (3) through, characterized in that: The upper outer surface of the mixing cylinder (2) is fixed with a support disc (5), the support disc (5) is rotatably sleeved in the inside of a support sleeve (6), the two ends of the support sleeve (6) are fixedly connected with the output end of a servo motor frame (1), for driving the rotation of the mixing cylinder (2), the rear top surface of the support sleeve (6) is fixed with a support frame (7), the top surface of the support frame (7) is provided with a driving motor (8), the output rod of the driving motor (8) is fixed with a gear (10), the side edge of the gear (10) is engagedly connected with a gear ring (9), and the gear ring (9) is fixed on the top surface of the mixing cylinder (2).

2. A square-cone blender as claimed in claim 1, characterized in that: The top of the mixing cylinder (2) is fixedly provided with an inlet pipe (15) penetrating through the bottom surface of the sealing cover (4), the inner ring diameter of the gear ring (9) is greater than the outer ring diameter of the inlet pipe (15), a plurality of screw rods are fixedly arranged on the outer wall of the top of the inlet pipe (15), and one end of the screw rod penetrating through the sealing cover (4) is threadedly sleeved with a nut.

3. A square-cone mixer as claimed in claim 1, characterized in that: The inner ring diameter of the support sleeve (6) is greater than the length of the mixing cylinder (2), and a rotating groove matched with the support disc (5) is formed in the inside of the support sleeve (6).

4. A square-cone mixer as claimed in claim 1, characterized in that: The outer side of the output rod of the driving motor (8) above the gear (10) is sleeved with a protective cover (14), the top surface of the protective cover (14) is fixed on the bottom surface of the support frame (7), the side edge of the protective cover (14) is fixed with a support rod (13), and the sealing cover (4) is movably sleeved on the support rod (13).

5. A square-cone mixer as claimed in claim 4, characterized in that: One end of the support rod (13) extending into the inside of the mixing cylinder (2) is fixed with a fixing rod (11), a plurality of stirring rods (12) are fixedly arranged on the outer surface of the fixing rod (11) at equal intervals, the lengths of the stirring rods (12) gradually decrease from top to bottom, and a plurality of discharging scrapers (19) are fixedly arranged on the inner wall of the mixing cylinder (2) below the stirring rods (12) at equal intervals.

6. A square-cone mixer as claimed in claim 4, characterized in that: The support rod (13) is arranged in an L-shaped transverse manner, an active hole with a diameter greater than the support rod (13) is formed in the center of the sealing cover (4), the outer surface of the support rod (13) is rotatably connected with a sealing gasket plate (17) through a bearing, the top surface of the sealing gasket plate (17) is flush with the top surface of the inlet pipe (15), and the distance between the top of the support rod (13) and the mixing cylinder (2) is greater than the radius of the sealing cover (4).

7. A square-cone mixer as claimed in claim 6, characterized in that: The bottom surface of the sealing cover (4) above the sealing gasket plate (17) is fixed with a sealing inner ring (18), the bottom surface of the sealing cover (4) on the outer side of the sealing inner ring (18) is fixed with a sealing outer ring (16), and the top surfaces of the sealing gasket plate (17) and the inlet pipe (15) are respectively provided with sealing grooves matched with the sealing inner ring (18) and the sealing outer ring (16).

Images