Vertical slurry mixing barrel with efficient discharging function

Abstract

The utility model discloses a vertical slurry mixing barrel capable of efficiently discharging, which relates to the technical field of mixing devices and comprises a mixing barrel body, support legs are supported at the lower part of the barrel body, a feeding hole is formed in the upper part of the barrel body, and a discharging hole is formed in the lower part of the barrel body; a containing cavity for stirring materials is formed in the barrel body, a stirring shaft is arranged in the containing cavity, the upper end of the stirring shaft extends out of the containing cavity and is connected with a driving mechanism, and stirring blades are connected to the stirring shaft; the lower end of the stirring shaft is connected with a reverse reduction gearbox, and the output end of the reverse reduction gearbox is connected with a rotary sieve tray; the rotary screen tray comprises a screen mesh, and rotating rods are fixedly connected to the periphery of the upper portion of the screen mesh; the feeding device can prevent caked materials from falling, and improves the feeding speed and the slurry quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material mixing device technical field, concretely relates to vertical slurry mixing barrel of high efficiency unloading. BACKGROUND

[0002] In the construction process of the construction industry, a large amount of slurry needs to be used, and a plurality of materials needs to be used for mixing uniformly according to a certain proportion, so as to be used subsequently; in order to improve the mixing efficiency, a mixing barrel needs to be used in the process of mixing the slurry, and the materials can be mixed in the mixing barrel, so that the materials can be prevented from exploding ash and polluting the working environment, and the mixing of the materials can be more uniform; however, in the process of mixing the materials, the ordinary mixing barrel is not uniform in humidity, there is a stirring blind area in the mixing barrel, and other reasons, so that a small amount of agglomerates is formed in the mixed materials, the agglomerated materials are forced to be discharged from the discharge port, the discharge port is blocked, the discharging is slow, and the discharging is not uniform; and after the agglomerated materials are discharged, the quality of the slurry is affected, and the use of the rear end is affected. CONTENT

[0003] The utility model aims at providing a vertical slurry mixing barrel of high efficiency unloading, which can prevent the agglomerated materials from falling, improve the discharging speed and the quality of the slurry.

[0004] The utility model discloses a mixing barrel barrel body is supported with the support leg in the lower part of barrel body, is equipped with the feed inlet in the upper of barrel body, is equipped with the discharge port in the lower of barrel body, is equipped with the containing cavity of stirring material in the barrel body, is equipped with the stirring shaft in the containing cavity, the upper end of stirring shaft is stretched to the outside containing cavity and is connected drive mechanism, is connected with the stirring vane on stirring shaft, the lower end of stirring shaft is connected with the reverse reduction gearbox, the output end of reverse reduction gearbox is connected with the rotary screen disc, the rotary screen disc includes the screen, the upper four quarters of screen are fixedly connected with the rotating rod.

[0005] Preferably, the rotating rod is provided with a plurality of rotating rods, which are arranged on the upper side of the screen in a vertical interval.

[0006] Preferably, the lower part of the barrel body is funnel-shaped with a wide upper part and a narrow lower part, the discharge port is arranged at the lowest point of the barrel body, and the rotating rods are arranged radially against the inner wall of the barrel body.

[0007] Preferably, the upper surface of the rotating rod is provided with a plurality of crushing teeth.

[0008] Preferably, the crushing teeth are triangular.

[0009] Preferably, the upper ends of the plurality of rotating rods are fixed by a ring-shaped sieve hoop.

[0010] Preferably, a ring-shaped sleeve is fixedly arranged on the inner wall of the barrel body, the lower end of the sleeve is provided with an opening, and the ring-shaped sieve hoop is rotatably installed in the sleeve.

[0011] Preferably, the reverse reduction gearbox comprises a gearbox body, an input shaft is arranged in the gearbox body, the input shaft is connected with an input gear, a transmission bevel gear is engaged with the input gear, an output gear is engaged with the transmission bevel gear, and the center of the output gear is connected with an output shaft.

[0012] In summary, the utility model has the following beneficial effects:

[0013] 1、The size of the screen hole on the screen is adapted to the size of the final slurry, the screen can prevent the caked material from falling into the discharge port, causing blockage, affecting the discharging speed, and affecting the quality of the final slurry;

[0014] 2、The upper side of the screen is fixedly connected with rotating rods, the upper surfaces of the rotating rods are provided with a plurality of crushing teeth at intervals, when there is a large piece of material on the screen, the large piece of material is isolated above the screen by the screen and cannot fall downward, the reverse reduction gearbox drives the rotary screen disc to rotate, thereby driving the large piece of material on the screen to rotate, in the process of rotation, the large piece of material contacts the crushing teeth on the rotating rod and is divided and scattered by the crushing teeth until the large piece of material can pass through the screen hole on the screen and then is discharged from the discharge port; since the rotating direction of the rotary screen disc is opposite to the rotating direction of the stirring blade, the relative speed between the rotating rod and the material is larger, and the impact effect of the crushing teeth on the caked material is better, so that the large piece of material on the rotary screen disc can be better scattered, thereby improving the discharging speed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the vertical slurry mixing barrel with efficient discharging of the utility model;

[0016] Fig. 2 It is a structural schematic view of the vertical slurry mixing barrel with efficient discharging of the utility model;

[0017] Fig. 3 It is a structural schematic view of the rotary screen disc.

[0018] In the figure: 1, barrel body; 2, supporting leg; 3, feeding port; 4, discharge port; 5, stirring shaft; 6, driving mechanism; 7, stirring blade; 8, reverse reduction gearbox; 9, rotary screen disc; 901, screen; 902, rotating rod; 903, crushing tooth; 904, screen hoop; 10, sleeve. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings.

[0020] The directions involved in the specification are accurate in the direction of normal working of the vertical slurry mixing barrel with efficient discharging of the utility model, are not limited to the directions during storage and transportation, only represent relative positional relationship, and do not represent absolute positional relationship.

[0021] For example,Figs. 1 to 3 As shown in the drawings, the vertical slurry mixing barrel with high efficiency and low material loss comprises a barrel body 1, the lower part of the barrel body 1 is supported by supporting legs 2, the supporting legs 2 are arranged in a ring shape around the barrel body 1, and are used for supporting the barrel body 1; the upper part of the barrel body 1 is provided with feeding ports 3, the feeding ports 3 are provided with no less than two, and different materials are respectively injected into the feeding ports 3 by devices; the lower part of the barrel body 1 is provided with discharging ports 4, which are used for discharging mixed materials; the lower part of the barrel body 1 is in a funnel shape with the upper part being wide and the lower part being narrow, the discharging ports 4 are arranged at the lowest point of the barrel body 1, and the discharging ports 4 are convenient for discharging materials; the barrel body 1 is internally provided with a containing cavity for stirring materials, the containing cavity is internally provided with a stirring shaft 5, the stirring shaft 5 is vertically arranged, the upper end of the stirring shaft 5 extends out of the containing cavity and is connected with a driving mechanism 6, the stirring shaft 5 is connected with stirring blades 7, and the driving mechanism 6 drives the stirring shaft 5 to rotate, so that the mixing of materials is realized.

[0022] The lower end of the stirring shaft 5 is connected with a reverse speed reducer 8, the reverse speed reducer 8 comprises a box body, the box body is used for protecting internal components of the reverse speed reducer 8; the box body is internally provided with an input shaft, the input shaft is connected with an input gear, the input gear is meshed with a transmission conical gear, the transmission conical gear is meshed with an output gear, the center of the output gear is connected with an output shaft, and the output shaft is connected with a rotary screen disc 9; when the stirring shaft 5 rotates under the action of the driving mechanism 6, the input shaft of the reverse speed reducer 8 is driven to rotate, the rotation of the input shaft of the reverse speed reducer 8 drives the input gear, the transmission conical gear and the output gear to rotate in sequence, so that the direction of rotation of the output shaft is opposite to that of the input shaft, and through the size transformation of the gears, the rotation speed is reduced, finally, the output shaft of the reverse speed reducer 8 drives the rotary screen disc 9 to rotate at a low speed in the opposite direction of the stirring blades 7.

[0023] The rotary screen disc 9 comprises a screen mesh 901, the size of the screen mesh 901 is adapted to the size of the inner wall of the barrel body 1 at this position, a plurality of screen holes are uniformly distributed on the screen mesh 901, and the size of the screen holes is adapted to the size of the mixed materials; a rotating rod 902 is fixedly connected around the upper part of the screen mesh 901, the rotating rod 902 is arranged at the funnel-shaped lower part of the barrel body 1, and the rotating rod 902 is arranged in a radial manner by abutting against the inner wall of the barrel body 1; a plurality of rotating rods 902 are arranged in a vertical direction and are arranged around the upper edge of the screen mesh 901, the upper ends of the plurality of rotating rods 902 are fixed by a ring-shaped screen hoop 904; a ring-shaped sleeve 10 is fixedly arranged on the inner wall of the barrel body 1, the lower end of the ring-shaped sleeve 10 is provided with an opening, and the ring-shaped screen hoop 904 is rotatably arranged in the ring-shaped sleeve 10.

[0024] The upper surface of the rotating rod 902 is provided with a plurality of breaking teeth 903 in intervals, and the breaking teeth 903 are triangular; when there is a large piece of material on the screen 901, the large piece of material is isolated above the screen 901 and cannot fall downward, the reverse speed reducer 8 drives the rotating screen disc 9 to rotate, thereby driving the large piece of material on the screen 901 to rotate, in the process of rotation, the large piece of material contacts the breaking teeth 903 on the rotating rod 902 and is divided and scattered by the breaking teeth 903 until it can pass through the screen hole on the screen 901 and then is discharged from the discharge port 4; since the rotating direction of the rotating screen disc 9 is opposite to the rotating direction of the stirring blade 7, the relative speed between the rotating rod 902 and the material is larger, and the impact effect of the breaking teeth 903 on the agglomerate is better, so that the large piece of material on the rotating screen disc 9 can be better scattered; and the rotating screen disc 9 is in a rotating state, so that the material falls more smoothly and is prevented from being blocked.

[0025] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples, and the changes, modifications, additions or replacements made by the person skilled in the art within the essential scope of the present application shall also belong to the protection scope of the present application.

Claims

1. A vertical slurry mixing tank with high-efficiency material feeding, characterized in that: The utility model relates to a mixing barrel, which comprises a barrel body (1), the lower part of the barrel body (1) is supported by a supporting leg (2), the upper part of the barrel body (1) is provided with a feeding port (3), the lower part of the barrel body (1) is provided with a discharging port (4), a containing cavity for stirring material is arranged in the barrel body (1), a stirring shaft (5) is arranged in the containing cavity, the upper end of the stirring shaft (5) extends out of the containing cavity and is connected with a driving mechanism (6), stirring blades (7) are connected to the stirring shaft (5), the lower end of the stirring shaft (5) is connected with a reverse speed reducer (8), the output end of the reverse speed reducer (8) is connected with a rotary screen disc (9), the rotary screen disc (9) comprises a screen mesh (901), rotating rods (902) are fixedly connected to the upper part of the screen mesh (901) around the periphery.

2. The vertical slurry mixing barrel with high efficiency discharging according to claim 1, characterized in that: The rotating rods (902) are arranged in a plurality of vertical intervals around the periphery above the screen mesh (901).

3. A high-efficiency vertical slurry mixing barrel with discharging according to claim 2, characterized in that: The lower part of the barrel body (1) is funnel-shaped, the discharging port (4) is arranged at the lowest point of the barrel body (1), and the rotating rods (902) are arranged radially against the inner wall of the barrel body (1).

4. The vertical slurry mixing tank with high efficiency discharging of claim 1, wherein: The upper surfaces of the rotating rods (902) are provided with a plurality of crushing teeth (903) at intervals.

5. A vertical slurry mixing tank with high efficiency discharging according to claim 4, characterized in that: The crushing teeth (903) are triangular.

6. A vertical slurry mixing tank with high efficiency discharging as claimed in claim 1, wherein: The upper ends of the rotating rods (902) are fixed by a ring-shaped screen hoop (904).

7. A high efficiency vertical slurry mixing tank with efficient discharging as claimed in claim 6 wherein: An annular sleeve (10) is fixed to the inner wall of the barrel body (1), the lower end of the sleeve (10) is provided with an opening, and the ring-shaped screen hoop (904) is rotatably installed in the sleeve (10).

8. A high efficiency vertical slurry mixing tank of claim 1, wherein: The reverse speed reducer (8) comprises a box body, an input shaft is arranged in the box body, the input shaft is connected with an input gear, a transmission bevel gear is engaged with the input gear, an output gear is engaged with the transmission bevel gear, and the center of the output gear is connected with an output shaft.

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