CN201101972Y

CN201101972Y - Tiltable globe mill

Info

Publication number: CN201101972Y
Application number: CNU2007200412079U
Authority: CN
Inventors: 王剑钟
Original assignee: SUZHOU SUFENG MACHINERY MANUFACTURE CO Ltd
Current assignee: SUZHOU SUFENG MACHINERY MANUFACTURE CO Ltd
Priority date: 2007-07-31
Filing date: 2007-07-31
Publication date: 2008-08-20
Anticipated expiration: 2017-07-31

Abstract

The utility model relates to a tilting globe mill, which mainly comprises an electrical motor, a bracket, a charging barrel and a control unit, and the bracket comprises an upper bracket and a lower bracket. The front end of the upper bracket is fixed with the front end of the lower bracket through a bearing; the back end of the upper bracket is directly supported at the top of the lower bracket; a material inlet-outlet extending from the front end of the charging barrel and a rotating shaft extending from the back end of the charging barrel are respectively fixed with the upper bracket through the bearing; the electrical motor is arranged above the upper bracket; a chain is arranged on the output shaft of the electrical motor; the chain circles the charging barrel and matches with racks fixed on the charging barrel; two sides of the lower end of the lower bracket is provided with a telescopic oil cylinder; and the cylinder body of the oil cylinder and a cylinder rod are respectively fixed with the lower bracket and the lower bracket through pin rolls. The utility model provides a tilting globe mill which has convenient use, no dead corner when discharging material and high working efficiency, and the material can obtain higher mixing and grinding effect.

Description

The tilting ball mill

Technical field

The utility model relates to a kind of ball mill, particularly relates to a kind of tilting ball mill.

Background technology

Among modern industry mineral and other raw material deep process technology fields, ball mill is a common visual plant; It is widely used in the grinding process of the common fineness of industries such as mine, metallurgy, chemical industry, building and electric power; It has simple in structure, running rate advantages of higher; But aborning, the centrifugal force that each medium ball produces in the ball mill is also inequality, and it is very complicated to move, and not all abrasive body all has desirable motion, the energy acting that performance is maximum.The abrasive body of grinding machine one side and mixing of materials are formed arching section, have only the abrasive body group of close the barrel fierceness of moving, and generation " impelling ", " coming down in torrents " have comminution effect preferably to material; And the motionless layer of the abrasive body at the middle part of section and close cylindrical shell center and the formation mixed in together of thing powder, be that integral body moves up and down in the scope of certain angle with grinding machine among these abrasive bodies group, this part abrasive body accounts for about 40% of total amount, does not produce the comminution effect.Do not have lengthwise movement along axis owing to these motionless layers have only around the transverse movement of axis, therefore traditional ball mill is difficult to change or eliminates this motionless layer.Cause the operating efficiency of grinding machine very low, effectively utilization rate of electrical only is about 2%, and its grainding capacity is not in full use.

Summary of the invention

The purpose of this utility model is: the grinding efficiency at present ball mill is low, the shortcoming that its grainding capacity is not in full use provides a kind of easy to use, and discharging does not have the dead angle, material reaches higher mixing and grinding effect, the tilting ball mill of high efficiency.

The purpose of this utility model is achieved in that a kind of tilting ball mill, mainly comprise motor, support, barrel and control element, described support comprises upper bracket and lower carriage, the upper bracket front end is fixed by bearing and lower carriage front end, the upper bracket rear end directly is against the lower carriage top, the rotating shaft that stretch out feed inlet and outlet that the barrel front end stretches out and rear end is fixed by bearing and upper bracket respectively, motor places the upper bracket top, motor output shaft is provided with chain, chain ring cooperates around barrel and with fixing tooth bar on the barrel, both sides, lower carriage lower end are provided with telescopic oil cylinder, and the cylinder body of oil cylinder and piston rod are fixed by bearing pin with lower carriage and upper bracket respectively.

Rear end, described lower carriage both sides is provided with movable arms, and lower carriage two outsides are provided with handle, and handle and movable arms are fixed, and the top of movable arms is an arc groove, and upper bracket rear end respective slot is provided with spherical pillar, and spherical pillar is against in the arc groove.

Described barrel sidewall skin is provided with cooling chamber, and cooling chamber comprises intake antrum and water chamber, and intake antrum and water chamber are communicated with inlet opening and apopore in the rotating shaft of barrel rear end respectively, and the intake antrum front end is provided with delivery port and is communicated with water chamber, and delivery port can be provided with a plurality of.

The feed inlet and outlet that described barrel front end stretches out is fixed by double-row bearing.

Described material tube inner wall level vertically is provided with the gusset of some symmetries.

Advantage of the present utility model is:

Material tube inner wall vertically level be provided with the gusset of some symmetries, in order to prevent that abrasive body from sliding along inwall, so not only reduced friction, and helped improving grinding effect, replaced the obsolete equipment of drum-type by carbide alloy liner plate equipment manufacturing cost costliness to material tube inner wall.

The feed inlet and outlet of barrel can tilt up and down 45 the degree, be when filling with substance be inclined upwardly 45 the degree, downward-sloping 45 degree during discharging, keep level during work, use very convenient, overcome in the past equipment can only rotate improved grinding inhomogeneous, do not reach technological requirement, directly influence product quality simultaneously.

3. the barrel outer wall is provided with cooling chamber, and the assurance material is worked under temperature constant state, guarantees the quality of wet-milling slip.

4. the rotational automatic discharging of barrel, there is the dead angle in no dead angle when having changed equipment discharging in the past, by manual cleaning's shortcoming.

5. this this one-tenth of equipment is low, and high efficiency is simple to operation.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the structural representation of the utility model when filling with substance;

Structural representation when Fig. 4 is the utility model discharging.

Among the figure: 1, motor; 2, barrel; 3, upper bracket; 4, lower carriage; 5, bearing; 6, feed inlet and outlet; 7, rotating shaft; 8, bearing; 9, output shaft; 10, chain; 11, cylinder body; 12, intake antrum; 13, water chamber; 14, inlet opening; 15, apopore; 16, delivery port; 17, groove; 18, pillar; 19 double-row bearings; 20, gusset; 21, piston rod; 22, movable arms; 23, handle.

The specific embodiment

Accompanying drawing is non-limiting to disclose a specific embodiment of the present utility model, and the utility model will be further described below in conjunction with accompanying drawing.

Extremely shown in Figure 4 by Fig. 1, a kind of tilting ball mill, mainly comprise motor 1, support, barrel 2 and control element, support comprises upper bracket 3 and lower carriage 4, upper bracket 3 front ends are by bearing 5 and lower carriage 4 front ends, charging basket 2 front end feed inlet and outlets 6 are fixing by double-row bearing 19, rear end, lower carriage 4 both sides is provided with

movable arms

22,4 liang of outsides of lower carriage are provided with handle 23, handle 23 is fixing with movable arms 22, the top of movable arms 22 is an arc groove 17, upper bracket 3 rear end respective slot 17 are provided with spherical pillar 18, spherical pillar 18 is against in the arc groove 17, the rotating shaft 7 that stretch out barrel 2 rear ends is fixing with upper bracket 3 by bearing 8, motor 1 places upper bracket 3 tops, motor 1 output shaft 9 is provided with chain 10, chain 10 cooperates around barrel 2 and with fixing tooth bar on the barrel 2, both sides, lower carriage 4 lower end are provided with telescopic oil cylinder, the cylinder body 11 of oil cylinder and piston rod 21 are fixing by bearing pin and lower carriage 4 and upper bracket 3 respectively, barrel 2 sidewall skins are provided with cooling chamber, cooling chamber comprises intake antrum 12 and water chamber 13, intake antrum 12 and water chamber 13 are communicated with inlet opening 14 and apopore 15 in the barrel 2 rear end rotating shafts 7 respectively, intake antrum 12 front ends are provided with delivery port 16 and are communicated with water chamber 13, delivery port 16 can be provided with a plurality of, and barrel 2 inwalls level vertically are provided with the gusset 20 of some symmetries.

During work, when filling with substance, the piston rod 21 of oil cylinder is with charging basket 2 rear ends jack-up a little, after pulling the spherical pillar 18 of handle 23 drive movable arms, 22 skews, open stop valve barrel 2 by self-gravity action, fluid flows back to fuel tank, and upper bracket 3 rear ends and barrel 2 rear ends descend, the feed inlet and outlet 6 of barrel 2 is inclined upwardly and becomes 45 degree with level, begins charging; After the charging, start oil pump, the piston rod 21 of oil cylinder is with upper bracket 3 rear end jack-up, and to barrel 2 horizontal service position, oil pump stops, the motor operation, and chain 10 drives barrel 2 and rotates grinding material; During discharging, start oil pump, the piston rod 21 of oil cylinder is upper bracket 3 rear end jack-up, becomes 45 degree with level to the feed inlet and outlet 6 of barrel 2 is downward-sloping, begins discharging, and this installs periodic duty.

Claims

1. tilting ball mill, mainly comprise motor, support, barrel and control element, it is characterized in that described support comprises upper bracket and lower carriage, the upper bracket front end is fixed by bearing and lower carriage front end, the upper bracket rear end directly is against the lower carriage top, the rotating shaft that stretch out feed inlet and outlet that the barrel front end stretches out and rear end is fixed by bearing and upper bracket rear and front end respectively, motor places the upper bracket top, motor output shaft is provided with chain, chain ring cooperates around barrel and with fixing tooth bar on the barrel, both sides, lower carriage lower end are provided with telescopic oil cylinder, and the cylinder body of oil cylinder and piston rod are fixed by bearing pin with lower carriage and upper bracket respectively.

2. tilting ball mill according to claim 1, it is characterized in that rear end, described lower carriage both sides is provided with movable arms, lower carriage two outsides are provided with handle, handle and movable arms are fixed, the top of movable arms is an arc groove, upper bracket rear end respective slot is provided with spherical pillar, and spherical pillar is against in the arc groove.

3. tilting ball mill according to claim 1 and 2, it is characterized in that described barrel sidewall skin is provided with cooling chamber, cooling chamber comprises intake antrum and water chamber, intake antrum and water chamber are communicated with inlet opening and apopore in the rotating shaft of barrel rear end respectively, the intake antrum front end is provided with delivery port and is communicated with water chamber, and delivery port can be provided with a plurality of.

4. tilting ball mill according to claim 3 is characterized in that the feed inlet and outlet that described barrel front end stretches out fixes by double-row bearing.

5. tilting ball mill according to claim 4, it is characterized in that described material tube inner wall vertically level be provided with the gusset of some symmetries.