CN217989091U - Double-helix conical mixer - Google Patents

Abstract

The utility model discloses a double helix conical mixer, block up including toper mixing bunker, hob, double helical blade, lower feed cylinder, supplementary hob and spiral, the inside at toper mixing bunker is installed in the vertical rotation of hob, double helical blade fixed mounting is at the surface position of hob, the fixed intercommunication of feed cylinder is in the lower part position of toper mixing bunker down, supplementary hob lift activity sets up the lower extreme position at the hob, supplementary hob with be provided with telescopic rod structure between the hob, telescopic rod structure has synchronous drive and elasticity and pushes down the function. The utility model discloses a telescopic rod structure who sets up makes supplementary swing arm have elasticity under the pressure, and when double helix conical mixer when the mixture, supplementary swing arm is located inside the toper mixing hopper, carries out supplementary the mixture to the mixture of the inside below of toper mixing hopper, reduces toper mixing hopper lower part dead angle, improves the mixing effect of the inside below mixture of toper mixing hopper.

Description

Double-helix conical mixer

Technical Field

The utility model relates to a conical mixer technical field specifically is a double helix conical mixer.

Background

The conical mixer is a mixing device which utilizes the rotation effect of a spiral shaft in a conical cylinder body to stir materials, is applied to mixing of solid-solid (namely powder and powder) solid-slurry (namely powder and glue slurry) such as chemical engineering, pharmacy, pesticides, veterinary drugs, foods, building materials, battery materials, chemicals, biology, breeding industry, ceramics, refractory materials, plastics, compound fertilizers and the like, and is particularly suitable for mixing of viscous materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a helical cone mixer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double helix conical mixing machine, includes toper mixing hopper, hob, helical blade, lower feed cylinder, supplementary hob and spiral jam, the inside at toper mixing hopper is installed in the vertical rotation of hob, helical blade fixed mounting is in the surface position of hob, the fixed intercommunication of lower feed cylinder is in the lower part position of toper mixing hopper, supplementary hob lift activity sets up the lower extreme position at the hob, supplementary hob with be provided with telescopic link structure between the hob, telescopic link structure has synchronous drive and elasticity and pushes down the function, the spiral jam spiral cooperates the lower extreme position of installing under the feed cylinder.

Preferably, the telescopic rod structure comprises a cylindrical inner cavity, a blocking ring, a telescopic inner rod, a transmission convex edge, a transmission edge groove, a blocking disc and a lower pressure spring.

Preferably, the cylinder inner cavity is opened at the lower end surface position of the screw rod, the stop ring is fixedly arranged in the cylinder inner cavity and close to the lower position, and the upper end of the telescopic inner rod penetrates through the stop ring and extends into the cylinder inner cavity.

Preferably, the vertical fixed mounting of transmission bead is in the outside surface position of telescopic inner pole, the inner wall surface position at the barrier ring is seted up to the transmission arris groove, the inside at transmission arris groove is established to the transmission bead card.

Preferably, the upper end surface position of the telescopic inner rod is fixedly provided with a blocking disc, the upper surface position of the blocking disc is provided with a lower pressure spring, and the lower end of the telescopic inner rod is fixedly arranged on the upper end surface position of the auxiliary rotating rod.

Preferably, the outer surface of the auxiliary rotating rod is fixedly provided with an auxiliary spiral blade, and the lower end surface of the auxiliary rotating rod is fixedly provided with a rotary protruding shaft.

Preferably, the upper surface position fixed mounting of spiral jam has the protruding axle sleeve, rotatory protruding axle rotates the inside that sets up at the protruding axle sleeve, the outer surface position fixed mounting of spiral jam has the unloading carousel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a helical-lobe mixer, telescopic rod structure through setting up makes supplementary hob have elasticity under the pressure, when helical-lobe mixer is when the mixture, supplementary hob is located inside the toper mixing hopper, mix the mixture of the inside below of toper mixing hopper in an auxiliary way, reduce toper mixing hopper lower part dead angle, improve the mixing effect of toper mixing hopper inside below mixture, after the mixture finishes, when unloading, spiral blocking puts aside the back, supplementary hob can fall automatically, thereby make supplementary hob stretch into the inside of advancing into down the feed cylinder, thick mixture in the feed cylinder moves down under the promotion, efficiency when can improving the unloading.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention with its interior cut away;

FIG. 3 is a schematic view of the present invention with a cut away inside;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a conical mixing hopper; 2. a screw rod; 3. double helical blades; 4. feeding the material barrel; 5. an auxiliary rotating rod; 6. spiral plugging; 201. a cylindrical inner cavity; 202. a blocking ring; 203. a telescopic inner rod; 204. a drive rib; 205. a transmission edge groove; 206. a barrier disc; 207. a lower pressure spring; 501. auxiliary helical blades; 502. rotating the convex shaft; 601. a boss shaft sleeve; 602. a blanking turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a two spiral cone mixer, including toper mixing bunker 1, hob 2, two helical blade 3, feed cylinder 4, supplementary hob 5 and spiral jam 6, 2 vertical rotations of hob are installed in the inside of toper mixing bunker 1, 3 fixed mounting of two helical blade are in the surface position of hob 2, the lower part position of feed cylinder 4 fixed intercommunication at toper mixing bunker 1 down, supplementary hob 5 goes up and down the activity and sets up the lower extreme position at hob 2, be provided with telescopic rod structure between supplementary hob 5 and the hob 2, telescopic rod structure has synchronous drive and elasticity and pushes down the function, the lower extreme position of feed cylinder 4 is installed under in the cooperation of 6 spirals of spiral jam, be the spiral cooperation between feed cylinder 4 and the spiral jam 6, spiral jam 6 is installed and is dismantled through the rotation.

The telescopic rod structure comprises a cylindrical inner cavity 201, a stop ring 202, a telescopic inner rod 203, a transmission rib 204, a transmission rib groove 205, a blocking disc 206 and a lower pressure spring 207; the cylindrical inner cavity 201 is formed in the surface position of the lower end of the spiral rod 2, the stop ring 202 is fixedly arranged in the cylindrical inner cavity 201 and close to the lower position, and the upper end of the telescopic inner rod 203 penetrates through the stop ring 202 and extends into the cylindrical inner cavity 201; the transmission rib 204 is vertically and fixedly arranged on the outer surface of the telescopic inner rod 203, the transmission rib groove 205 is formed in the inner wall surface of the stop ring 202, and the transmission rib 204 is clamped inside the transmission rib groove 205; the upper end surface position of the telescopic inner rod 203 is fixedly provided with a blocking disc 206, the upper surface position of the blocking disc 206 is provided with a lower pressure spring 207, and the lower end of the telescopic inner rod 203 is fixedly arranged on the upper end surface position of the auxiliary rotating rod 5.

An auxiliary spiral blade 501 is fixedly installed on the outer surface of the auxiliary rotary rod 5, the spiral direction of the auxiliary spiral blade 501 is the direction in which the auxiliary spiral blade 501 can push downwards when the spiral rod 2 rotates in a mixed manner, and a rotary protruding shaft 502 is fixedly installed on the surface of the lower end of the auxiliary rotary rod 5; the upper surface position fixed mounting of spiral plug 6 has protruding axle sleeve 601, and rotatory protruding axle 502 rotates the setting in the inside of protruding axle sleeve 601, and the outer surface position fixed mounting of spiral plug 6 has unloading carousel 602, and unloading carousel 602 can play the laborsaving effect of extension lever when spiral plug 6 is rotated.

The utility model relates to a double helix conical mixer is when using, it is rotatory through motor drive hob 2, make double helical blade 3 mix the material in the toper mixing hopper 1, because the inside at transmission arris groove 205 is established to transmission bead 204 card, consequently telescopic interior pole 203 is followed hob 2 and is rotated in step, supplementary hob 5 is fixed connection with telescopic interior pole 203, consequently supplementary hob 5 rotates with hob 2 in step, when supplementary hob 5 rotates, mix the stirring through the dead angle of supplementary hob 501 to the inside below of toper mixing hopper 1 and feed cylinder 4 junction, make the material mixing in toper mixing hopper 1 more even, after mixing finishes, hob 2 still keeps rotating during the row material, plug screw 6 under the rotary blanking carousel 602, supplementary hob 5 loses the check of plug screw 6 and keeps off spacing back, can move down under gravity and the effect of lower pressure spring 207, make supplementary hob 5 move down in feed cylinder 4, viscous material in 4 moves down through the rotary drive of supplementary hob 501 moves down fast, the efficiency is improved, after screwing back again, thereby make the plug screw shaft cover rotate under the rotary driving lug shaft 601, thereby make the rotary blanking plug screw shaft cover under the rotary blanking plug screw shaft 501 reset.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a double helix cone mixer, includes toper mixing hopper (1), hob (2), helical blade (3), lower feed cylinder (4), supplementary hob (5) and spiral jam (6), hob (2) vertical rotation is installed in the inside of toper mixing hopper (1), helical blade (3) fixed mounting is in the surface position of hob (2), the fixed intercommunication of feed cylinder (4) is in the lower part position of toper mixing hopper (1) its characterized in that down: the auxiliary rotating rod (5) is movably arranged at the lower end of the screw rod (2) in a lifting mode, an expansion rod structure is arranged between the auxiliary rotating rod (5) and the screw rod (2), the expansion rod structure has synchronous transmission and elastic pressing functions, and the spiral plug (6) is installed at the lower end of the lower charging barrel (4) in a spiral matching mode.

2. The twin screw conical mixer of claim 1, wherein: the telescopic rod structure comprises a cylindrical inner cavity (201), a blocking ring (202), a telescopic inner rod (203), a transmission rib (204), a transmission rib groove (205), a blocking disc (206) and a lower compression spring (207).

3. A twin screw conical mixer according to claim 2, wherein: the lower extreme surface position in hob (2) is seted up in cylinder inner chamber (201), stop ring (202) are fixed to be set up and are close to the below position in the inside of cylinder inner chamber (201), the upper end of pole (203) alternates through stop ring (202) in the flexible, stretches into the inside of entering cylinder inner chamber (201).

4. A twin screw conical mixer according to claim 3, wherein: the vertical fixed mounting in the outside surface position of flexible interior pole (203) of transmission bead (204), the inner wall surface position in barrier ring (202) is seted up in transmission arris groove (205), the inside in transmission arris groove (205) is established in transmission bead (204) card.

5. The twin screw conical mixer of claim 4, wherein: the upper end surface position fixed mounting of pole (203) in the flexible has and hinders spacer disc (206), the upper surface position of blocking disc (206) is provided with lower pressure spring (207), the lower extreme fixed mounting of pole (203) in the flexible is in the upper end surface position of supplementary swing arm (5).

6. A twin-screw conical mixer according to claim 1, wherein: the outer surface position fixed mounting of supplementary swing arm (5) has supplementary helical lobe (501), the lower extreme surface position fixed mounting of supplementary swing arm (5) has rotatory protruding axle (502).

7. The twin screw conical mixer of claim 6, wherein: the upper surface position fixed mounting of spiral jam (6) has protruding axle sleeve (601), rotatory protruding axle (502) rotate the inside that sets up at protruding axle sleeve (601), the outer surface position fixed mounting of spiral jam (6) has unloading carousel (602).

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