CN221334533U - Ball mill discharging device - Google Patents

Abstract

The utility model belongs to the technical field of ball mills, in particular to a ball mill discharging device which comprises a cylinder, a plugging plate, a propeller blade, a transmission shaft and a driving motor, wherein the propeller blade is arranged in an inner cavity of the cylinder and fixedly connected to the transmission shaft, the lower end of the transmission shaft penetrates through the cylinder to be in transmission connection with the driving motor, a reducing section is integrally arranged at the position of an upper port of the cylinder, and a discharge port is integrally arranged at one side of the lower part of the cylinder. According to the utility model, the auxiliary discharging part for dredging the outer discharge of the materials is arranged at the position of the discharging hole of the ball mill, and the screw blade and the transmission shaft which extend to one section outside the cylinder body are inserted into the discharging hole of the ball mill in the use process, so that the materials in the discharging hole are effectively disturbed, and are smoothly pushed into the cylinder body, the smooth entry of the materials into the cylinder body under the dredging effect is ensured, the blockage in the discharging hole for accumulating the materials is avoided, the stable and smooth use of the ball mill is ensured, the structure is simple, and the use and the operation are convenient.

Description

Ball mill discharging device

Technical Field

The utility model relates to the technical field of ball mills, in particular to a ball mill discharging device.

Background

The ball mill is a key device for crushing materials after the materials are crushed, a certain number of steel balls are filled in a cylinder body of the type of ore mill as grinding media, the type of ore mill is widely applied to the production industries of cement, silicate products, novel building materials, refractory materials, glass ceramics and the like, various ores and other grindability materials are subjected to dry or wet grinding, blockage is easy to occur during discharging in the prior art, and the problems in the prior art are that: the current equipment can not carry out the water conservancy diversion to the material ejection of compact, leads to the material ejection of compact inhomogeneous or jam equipment easily, influences the efficiency of equipment ejection of compact.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a ball mill discharging device, which solves the problems that the material in a discharge port of a ball mill cannot be guided, the material is easily discharged unevenly or the equipment is blocked, and the discharging efficiency of the equipment is affected.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a ball mill discharging device, includes barrel, shutoff board, screw blade, transmission shaft and driving motor, settle screw blade in the inside cavity of barrel, screw blade fixed connection is on the transmission shaft, and the lower extreme of transmission shaft passes the barrel and is connected with driving motor transmission to the upper portion port position department integral type of barrel is provided with the reducing section, and the lower part one side integral type of barrel is provided with the discharge gate, settles on the access hole of seting up on the barrel lateral wall and has the shutoff board.

Further, the reducing section of barrel upper portion port position department is the loudspeaker form of inversion, and the edge position department of reducing section upper portion is provided with annular end plate in an organic whole, has seted up the bolt hole that annular array distributes on the annular end plate, and the inside cavity of barrel link up with the inside cavity of discharge gate, and the discharge gate slope sets up on the barrel to barrel bottom integral type is provided with the axle sleeve, and the sealing bearing has been settled to the junction part department of axle sleeve and transmission shaft, the access hole and the shutoff board cooperation setting of seting up on the barrel lateral wall, the barrel outer wall is located access hole position department and has seted up sealed heavy groove, and the fixed gomphosis of the sealed sideboard of shutoff board edge position integral type is in sealed heavy groove to settle sealing washer between sealed sideboard and the sealed heavy groove, the shutoff board passes through screw fixed connection and is in the access hole position department on the barrel lateral wall.

Further, the edge part of the propeller blade slides and props against the inner wall of the cylinder body, and the top end of a transmission shaft arranged on the propeller blade is arranged into a cone shape for breaking materials.

(III) beneficial effects

Compared with the prior art, the utility model provides a ball mill discharging device, which has the following beneficial effects:

According to the utility model, the auxiliary discharging part for dredging the outer discharge of the materials is arranged at the position of the discharging hole of the ball mill, and the screw blade and the transmission shaft which extend to one section outside the cylinder body are inserted into the discharging hole of the ball mill in the use process, so that the materials in the discharging hole are effectively disturbed, and are smoothly pushed into the cylinder body, the smooth entry of the materials into the cylinder body under the dredging effect is ensured, the blockage in the discharging hole for accumulating the materials is avoided, the stable and smooth use of the ball mill is ensured, the whole structure is simple, and the use and the operation are convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the cartridge of the present utility model;

Fig. 3 is a schematic structural view of a plugging plate according to the present utility model.

In the figure: 1. a cylinder; 101. a reducing section; 102. an annular end plate; 103. a discharge port; 104. a shaft sleeve; 105. an access opening; 106. sealing the sinking groove; 2. a plugging plate; 201. sealing the side plates; 3. propeller blades; 4. a transmission shaft; 5. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2 and 3, one embodiment of the present utility model proposes: the utility model provides a ball mill discharging device, including barrel 1, shutoff board 2, screw blade 3, transmission shaft 4 and driving motor 5, settle screw blade 3 in the inside cavity of barrel 1, screw blade 3 fixed connection is on transmission shaft 4, and barrel 1 and driving motor 5 transmission are passed to the lower extreme of transmission shaft 4 are connected, driving motor 5 fixed mounting is in the bottom of barrel 1, output power drive transmission shaft 4 and screw blade 3 rotate on barrel 1 in the use, and then promote the material in barrel 1 from the bin outlet, and discharge smoothly from the discharge gate 103 position department on barrel 1, and then avoid the discharge gate of material shutoff ball mill, guarantee stable smooth use of ball mill, and the upper portion port position department integral type of barrel 1 is provided with reducing section 101, be convenient for form a convenience material and enter into the expansion cavity in the port position department of barrel 1, make the material can smoothly get into barrel 1, promote the efficiency that the material enters into barrel 1, barrel 1's lower part one side integral type is provided with discharge gate 103, ensure to discharge material smoothly from barrel 1, and then, and the shutoff board 105 has been seted up in order to guarantee to use the shutoff board 2 in order to guarantee that the shutoff board 2 is directly to carry out the inside from barrel 1 in the process of setting up from barrel 2.

As shown in fig. 1, 2 and 3, in some embodiments, the reducing section 101 at the upper port of the barrel 1 is in an inverted horn shape, the edge of the upper part of the reducing section 101 is integrally provided with an annular end plate 102, so that the barrel 1 is conveniently and stably connected to the discharge port of the ball mill by using the bolts and the annular end plate 102 to be stably matched with the discharge port for use, meanwhile, the reducing section 101 is conveniently arranged at the port of the barrel 1 to form an enlarged cavity which is convenient for materials to enter the barrel 1, so as to ensure that the materials can smoothly enter the barrel 1, the annular end plate 102 is provided with annular array distributed bolt holes, so that the installed bolts are conveniently and smoothly inserted on the annular end plate 102, and meanwhile, a sealing gasket is arranged at the connecting part of the annular end plate 102 and the discharge port of the ball mill to ensure that the two are stably connected together, the inner cavity of the cylinder body 1 is communicated with the inner cavity of the discharge hole 103, the discharge hole 103 is obliquely arranged on the cylinder body 1, materials in the cylinder body 1 can be conveniently and smoothly discharged from the discharge hole 103, the purpose of smooth discharging is achieved, a shaft sleeve 104 is integrally arranged at the bottom of the cylinder body 1, a sealing bearing is arranged at the connecting position of the shaft sleeve 104 and a transmission shaft 4, the transmission shaft 4 is conveniently and stably arranged on the cylinder body 1, meanwhile, smooth rotation of the cylinder body 1 can be realized in the use process, smooth driving of the propeller blades 3 by the driving motor 5 is realized, meanwhile, the propeller blades 3 and the transmission shaft 4 extend outwards from the position of the diameter-changing section 101 for one section, the propeller blades 3 and the transmission shaft 4 which extend outwards after being installed can be inserted into the discharge hole of the ball mill, effective disturbance is carried out on the materials in the discharge hole, and the materials are smoothly pushed into the cylinder body 1, avoid the material to block up the bin outlet, the access hole 105 and the shutoff board 2 cooperation setting of seting up on the barrel 1 lateral wall, be convenient for in the use, directly clear up the inside of barrel 1 through access hole 105, so as to guarantee smooth and easy use, promote the convenience of use, utilize shutoff board 2 to block up access hole 105 simultaneously, ensure stable use, sealed heavy groove 106 has been seted up to barrel 1 outer wall in access hole 105 position department, and the fixed gomphosis of sealed sideboard 201 that the integrative department set up in sealed heavy groove 106 in shutoff board 2 edge position department, and settle the sealing washer between sealed sideboard 201 and the sealed heavy groove 106, utilize the cooperation between the two to block up the clearance between shutoff board 2 and the access hole 105, and then guarantee that the junction does not produce the leakage of material, shutoff board 2 passes through the access hole 105 position department of screw fixed connection on barrel 1 lateral wall, guarantee that shutoff board 2 is stable installs on barrel 1, make the cooperation that both are stable together.

As shown in fig. 1 and 2, in some embodiments, the edge of the screw blade 3 slides and abuts against the inner wall of the barrel 1, so that materials in the discharge port of the ball mill can be pushed into the barrel 1 by the screw blade 3 which rotates in the running process, then the materials can be continuously driven by the screw blade 3 to be smoothly discharged into the discharge port 103, the materials are prevented from being blocked at the discharge port of the ball mill, smooth discharge of the materials is ensured, continuous and stable use of the ball mill is ensured, the top end of the transmission shaft 4 arranged on the screw blade 3 is arranged into a cone shape for breaking the materials, the materials can be conveniently disturbed in the rotating process before the screw blade 3 contacts the materials in the discharge port, and the materials can be smoothly pushed into the barrel 1 by the screw blade 3 along with the materials, so that the materials are effectively prevented from being blocked.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a ball mill discharging device, includes barrel (1), shutoff board (2), screw blade (3), transmission shaft (4) and driving motor (5), its characterized in that: screw blade (3) are settled in the inside cavity of barrel (1), screw blade (3) fixed connection is on transmission shaft (4), and the lower extreme of transmission shaft (4) passes barrel (1) and driving motor (5) transmission and is connected to the upper portion port position department integral type of barrel (1) is provided with reducing section (101), and the lower part one side integral type of barrel (1) is provided with discharge gate (103), has settled shutoff board (2) on access hole (105) of seting up on the barrel (1) lateral wall.

2. A ball mill discharge apparatus according to claim 1, wherein: the variable diameter section (101) at the port position at the upper part of the cylinder body (1) is in an inverted horn shape, an annular end plate (102) is integrally arranged at the edge position at the upper part of the variable diameter section (101), annular array distributed bolt holes are formed in the annular end plate (102), the inner cavity of the cylinder body (1) is communicated with the inner cavity of the discharge hole (103), the discharge hole (103) is obliquely arranged on the cylinder body (1), a shaft sleeve (104) is integrally arranged at the bottom of the cylinder body (1), and a sealing bearing is arranged at the connection position of the shaft sleeve (104) and the transmission shaft (4).

3. A ball mill discharge apparatus according to claim 1, wherein: the sealing device is characterized in that an access hole (105) formed in the side wall of the cylinder body (1) is matched with the plugging plate (2), a sealing sinking groove (106) is formed in the position, located at the position of the access hole (105), of the outer wall of the cylinder body (1), a sealing side plate (201) integrally formed in the edge position of the plugging plate (2) is fixedly embedded in the sealing sinking groove (106), a sealing gasket is arranged between the sealing side plate (201) and the sealing sinking groove (106), and the plugging plate (2) is fixedly connected to the position, located at the access hole (105), on the side wall of the cylinder body (1) through screws.

4. A ball mill discharge apparatus according to claim 1, wherein: the edge part of the propeller blade (3) slides and is abutted on the inner wall of the cylinder body (1), and the top end of a transmission shaft (4) arranged on the propeller blade (3) is arranged into a cone shape for breaking materials.