CN205684143U - Double-deck Dual Drive vertical type ring mill - Google Patents

Abstract

The utility model discloses a double-layer double-drive vertical ring mill, which comprises a frame, a barrel body is installed on the frame, a hopper is arranged on the top of the barrel body, a material guide plate is arranged under the hopper, and a There is a lower drive shaft vertical shaft frame in the frame, and the lower drive shaft is installed in the lower drive shaft vertical shaft frame; the upper drive shaft vertical shaft frame is installed on the upper part of the cylinder, and the upper drive shaft is installed in the upper drive shaft vertical shaft frame. And the ring grinding device is installed on the upper drive shaft. The utility model has the following technical effects: first, the speed of the upper and lower layers of the ring grinding device can be adjusted; second, the rotation direction of the upper and lower layers of the ring grinding device can be reversed, so that the material will not rotate during the falling process, and the material will not accelerate through , improve the grinding efficiency.

Description

Double-deck double-drive vertical ring mill

technical field

The utility model relates to a vertical ring mill.

Background technique

The vertical ring mill is a kind of high-efficiency and energy-saving powder grinding machine. The central shaft is equipped with a multi-layer ring grinding device. Through the rotation of the central shaft, the hammer wheel on the ring grinding device is driven to both revolution and self-rotation. The hammer wheel relies on inertia Centrifugal force crushes the materials falling from the ring wall. Since the ring grinding devices of each layer are installed on a central shaft, the speed of the ring grinding devices of each layer is the same and cannot be adjusted. Because the rotation direction of the multi-layer ring grinding devices Consistent, the material accelerates to pass downwards, resulting in low grinding efficiency.

Utility model content

The purpose of the utility model is to provide a double-layer double-drive vertical ring mill.

The technical scheme of the utility model is a double-deck double-drive vertical ring mill, including a frame, the cylinder is mounted on the frame, a hopper is installed on the top of the cylinder, and a material guide plate is installed below the hopper , there is a lower drive shaft vertical shaft frame in the frame, a lower drive shaft is installed in the lower drive shaft vertical shaft frame, a double-axis vertical shaft frame is installed in the cylinder body, and the upper end of the lower drive shaft vertical shaft frame is installed in the double-axis vertical shaft frame, The lower drive shaft drive wheel is installed on the lower end of the lower drive shaft vertical shaft frame, the lower drive shaft drive motor is installed on the outside of the frame, the lower drive shaft pulley is installed on the output shaft of the lower drive shaft drive motor, the lower drive shaft pulley and the lower drive shaft Drive pulley belt connection; the upper drive shaft vertical shaft frame is installed on the upper part of the cylinder, the upper drive shaft is installed in the upper drive shaft vertical shaft frame, the lower end of the upper drive shaft is installed in the double-axis vertical shaft frame, and the upper drive shaft vertical shaft frame is installed in the double-axis vertical shaft frame The upper end is equipped with the driving wheel of the upper driving shaft, and the driving motor of the upper driving shaft is installed on the outer side of the cylinder, and the output shaft of the driving motor of the upper driving shaft is equipped with a pulley of the upper driving shaft, and the pulley of the upper driving shaft is connected with the belt of the driving wheel of the upper driving shaft; Ring grinding devices are installed on the lower drive shaft and the upper drive shaft.

The ring grinding device includes a rotating frame, on which a swing arm type hammer wheel device is installed, and the swing arm type hammer wheel device includes a swing arm, the swing arm is mounted on the rotating frame through a rotating shaft, and the hammer wheel passes through the rotating shaft It is installed at one end of the swing arm; on the inner wall of the cylinder body, there is a grinding ring corresponding to the hammer wheel, and the grinding ring is fixed by the pressure ring.

There are 3 sets of swing arm type hammer wheel devices installed on the rotating frame, and the 3 sets of swing arm type hammer wheel devices are arranged in a planetary arrangement.

A material arrangement device is arranged on the rotating frame, and the material arrangement device includes a material arrangement wheel frame, and a material arrangement wheel is arranged on the material arrangement wheel frame, and the material arrangement wheel corresponds to the grinding ring.

There are 3 sets of material handling devices installed on the rotating frame, and the 3 sets of material handling devices are arranged in a planetary manner.

A sieve ring is installed on the lower side of the roller ring.

A material rejection motor is arranged on the material guide disc, and a rotating material rejection disc is arranged on the output shaft of the material rejection motor.

There is an inspection window on the cylinder body.

The utility model has the following technical effects: first, the speed of the upper and lower layers of the ring grinding device can be adjusted; second, the rotation direction of the upper and lower layers of the ring grinding device can be reversed, so that the material will not rotate during the falling process, and the material will not accelerate through , improve the grinding efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is an AA sectional view of FIG. 1 .

Fig. 3 is a sectional view taken along line BB of Fig. 2 .

detailed description

As shown in Figure 1, Figure 2 and Figure 3, a double-layer double-drive vertical ring mill includes a frame 1, a cylinder 2 is mounted on the frame 1, and a hopper 18 is installed on the top of the cylinder 2. Below the hopper 18, a material guide disc 15 is installed, and it is characterized in that: a lower drive shaft vertical shaft frame 3 is arranged in the frame 1, a lower drive shaft 4 is housed in the lower drive shaft vertical shaft frame 3, and a Two-axis vertical shaft frame 5, the upper end of the lower drive shaft vertical shaft frame 3 is installed in the two-axis vertical shaft frame 5, the lower drive shaft drive wheel 6 is installed at the lower end of the lower drive shaft vertical shaft frame 3, and the lower drive shaft is installed on the outer side of the frame 1 The drive motor 7 is equipped with a lower drive shaft pulley 8 on the output shaft of the lower drive shaft drive motor 7, and the lower drive shaft pulley 8 is connected with the lower drive shaft drive pulley 6 belts; , the upper drive shaft 10 is installed in the upper drive shaft vertical shaft frame 11, the lower end of the upper drive shaft 10 is installed in the biaxial vertical shaft frame 5, and the upper drive shaft driving wheel 12 is installed on the upper end of the biaxial vertical shaft frame 5, Upper drive shaft drive motor 13 is equipped with on the outer side of body 2, upper drive shaft pulley 14 is housed on the output shaft of last drive shaft drive motor 13, last drive shaft pulley 14 is connected with upper drive shaft drive pulley 12 belts; Ring grinding device 9 is housed on the upper drive shaft 10 .

The ring grinding device 9 includes a rotating frame 91, on which a swing arm type hammer wheel device is installed, and the swing arm type hammer wheel device includes a swing arm 92, and the swing arm 92 is mounted on the rotating frame 91 through a rotating shaft. , The hammer wheel 93 is mounted on one end of the swing arm 92 through the rotating shaft;

3 sets of swing arm type hammer wheel devices are housed on the swivel frame 91, and the 3 sets of swing arm type hammer wheel devices are in a planetary arrangement.

On the rotating frame 91, a material management device is housed, and said material management device comprises a material management wheel frame 94, and a material management wheel 95 is housed on the material management wheel frame 94, and the material management wheel 95 is corresponding to the grinding ring 97.

3 sets of material management devices are housed on the rotating frame 91, and 3 sets of material management devices are planetary arrangements.

A sieve ring 98 is installed on the lower side of the roller ring 97 .

On the material guide disc 15, a material motor 16 is housed, and on the output shaft of the material motor 16, a rotating material disc 17 is housed.

An inspection window 21 is provided on the cylinder body 2 .

Claims (8)

1. a double-deck Dual Drive vertical type ring mill, including frame (1), cylinder (2) is contained in frame (1), on the top of cylinder (2) Portion is equipped with hopper (18), in the lower section of hopper (18) equipped with material guiding plate (15), it is characterised in that: in frame (1), there is lower driving Axle vertical shaft frame (3), equipped with lower drive shaft (4) in lower drive shaft vertical shaft frame (3), equipped with twin shaft vertical shaft frame in cylinder (2) (5), the upper end of lower drive shaft vertical shaft frame (3) is contained in twin shaft vertical shaft frame (5), in the lower end of lower drive shaft vertical shaft frame (3) equipped with Lower drive shaft driving wheel (6), in frame (1) outside equipped with lower driving axis drive motor (7), lower driving axis drive motor (7) Output shaft on be connected with lower drive shaft driving wheel (6) belt equipped with lower drive shaft belt pulley (8), lower drive shaft belt pulley (8)； On the top of cylinder (2) equipped with upper drive shaft vertical shaft frame (11), equipped with upper drive shaft (10) in upper drive shaft vertical shaft frame (11), The lower end of upper drive shaft (10) is contained in twin shaft vertical shaft frame (5), in the upper end of twin shaft vertical shaft frame (5) equipped with upper drive shaft driving wheel (12), in cylinder (2) outside equipped with upper driving axis drive motor (13), the output shaft of upper driving axis drive motor (13) fills Upper drive shaft belt pulley (14), upper drive shaft belt pulley (14) is had to be connected with upper drive shaft driving wheel (12) belt；In lower driving Equipped with ring mill apparatus (9) on axle (4) and upper drive shaft (10).

A kind of double-deck Dual Drive vertical type ring mill the most according to claim 1, it is characterised in that: described ring mill apparatus (9) including swivel mount (91), hammer wheel apparatus into shape equipped with swing arm on swivel mount (91), described swing arm hammer wheel apparatus includes pendulum Arm (92), swing arm (92) is contained in swivel mount (91) by rotary shaft, and hammer wheel (93) is contained in one end of swing arm (92) by rotary shaft； The inwall of cylinder (2) is fixed by pressure ring (96) equipped with rolling ring (97), rolling ring (97) with hammer wheel (93) corresponding section.

A kind of double-deck Dual Drive vertical type ring mill the most according to claim 2, it is characterised in that: swivel mount (91) equipped with 3 set swing arm hammer wheel apparatus, 3 set swing arm hammer wheel apparatus are that planet is arranged.

4. according to a kind of double-deck Dual Drive vertical type ring mill described in claim 2,3, it is characterised in that: on swivel mount (91) Equipped with material arranging apparatus, described material arranging apparatus includes reason material wheel carrier (94), equipped with reason material wheel (95) on resonable material wheel carrier (94), and reason Material wheel (95) is corresponding with rolling ring (97).

A kind of double-deck Dual Drive vertical type ring mill the most according to claim 4, it is characterised in that: swivel mount (91) equipped with 3 set material arranging apparatus, 3 set material arranging apparatus are that planet is arranged.

A kind of double-deck Dual Drive vertical type ring mill the most according to claim 2, it is characterised in that: at rolling ring (97) downside dress There is sieve ring (98).

A kind of double-deck Dual Drive vertical type ring mill the most according to claim 1, it is characterised in that: at the upper dress of material guiding plate (15) Get rid of material motor (16), equipped with rotating batch mixing pan (17) on the output shaft getting rid of material motor (16).

A kind of double-deck Dual Drive vertical type ring mill the most according to claim 1, it is characterised in that: have on cylinder (2) Access panel (21).