CN202301801U

CN202301801U - Multifunctional composite motion mechanism

Info

Publication number: CN202301801U
Application number: CN2011204162967U
Authority: CN
Inventors: 李钱江
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-07-04
Anticipated expiration: 2021-10-27

Abstract

The utility model provides a multifunctional composite motion mechanism. The mechanism comprises a machine frame, a bolt supporting foot, a slide groove and a turn shaft, wherein the machine frame is supported in the slide groove to move through four bolts fixedly arranged on the machine frame; a turn shaft sleeve is arranged on the lower part of the machine frame; the turn shaft is arranged in the power machine frame and is driven through the motor; the upper end of the turn shaft is inserted into the turn shaft sleeve to drive the machine frame to move; the slide groove is divided into a round groove and a linear groove; the round groove faces the direction of the turn shaft; the linear groove faces the other direction; the slide groove is fixedly arranged on a foundation pile; the bolt supporting foot is sleeved in a bearing disc and slides in the slide groove; and the axial line of the turn shaft is parallel to the bolt supporting foot. Ore dressing equipment, such as a crosscurrent belt chute, a direct-current chute and a shaking table, can be formed in the mechanism. Due to the action of the composite motion, the effects of loosening, laminating and zoning mineral particle groups on a selection face are obviously enhanced, the ore dressing technical indexes are obviously improved, severe impact is not caused among machine parts, and the mechanism more stably runs. The multifunctional composite motion mechanism can also be arranged on a treadmill and the like to specially train athletes and the like.

Description

Multi-functional composite-motion mechanism

Technical field

The utility model is a kind of multi-functional composite-motion mechanism that can be used for multiple purpose.

Background technique

Separate at mineral, and contestant competitor player, pilot or astronaut's occasions such as training, need multiple motion and act on object.Be mingled in together like varigrained purpose mineral of different specific weight and gangue mineral; Need separate them by proportion; Just can obtain qualified concentrate, the pre-job needs of contestant competitor player, pilot and astronaut carry out the motion of weightlessness, zig zag, the break-in of sudden turn of events speed, could adapt to corresponding environment.

In the existing mineral separation, particularly in the gravity beneficiation equipment, with the most use is the oscillating rectilinear motion of shaking table, and mainly moving by the differential type of shaking table head applies power to bed surface.Long-term facts have proved, though shaking table has higher concentration ratio, ability and the metal recovery rate of handling the fine particles mineral aggregate are lower, and the equipment attrition part is many, and the machine oil consumption is big, and part replacement is fast.Because shaking table comes reciprocatory motion by spring, energy charge is big, and user cost is high; And the preparation equipment of belt chute class has only a belt at the uniform velocity to rotate, belong to by gravity flow, and the film concentration of approximate laminar flow, treating capacity is very low, and concentration ratio is relatively poor, and using scope is extremely limited to.

The centrifugal ore separator that last century, the eighties occurred is handled the fine particles mineral aggregate with its active force that surmounts tens times of gravity field, and it was once fashionable for a time to be used for processing low-grade tungsten tin mine mud; Because concentration ratio is too low; The water consumption power consumption is especially big, and operation easier is big, and the equipment easily damaged parts is many; Only the time in several years, this equipment has just withdrawed from the arena of history.

Before this, the claimant has applied for turning shaft type crossing current belt ore separator and has dropped into trial production.Find through practice, the on-stream formed concentrate band fuzzy of this equipment, concentrate quality is not high, and is bigger to the influence of the concentrate recovery rate, because the head of a bed and tailstock action are inconsistent, causes the bump at zero position, sends sound, damages parts.Mineral are destroyed by the order that proportion separates, and equipment loses function.The circumnutation characteristic of this equipment self-consistentency is separated also unreasonable for mineral simultaneously.

Summary of the invention

The purpose of the utility model is to propose a kind of multi-functional composite-motion mechanism; This mechanism provide the compound motion that can regulate can for the mineral segregating unit, promotes that mineral are loose fast, gravity segregation and branch band, improves the efficient that mineral separate; Avoid the quick-wearing of crossing of parts; Mechanism is environmental protection and energy saving more, to motions such as physical culture exercising apparatus are provided simultaneously, overcome the deficiency of existing technology with this.

This multi-functional composite-motion mechanism that the utility model proposes, its organic frame, bolt leg, sliding-groove turn axle; It is characterized in that frame is supported in the sliding-groove and moves by being fixed on four bolt legs above it, frame lower turns axle sleeve, turns axle and is installed in the power rack by motor driving; Turn the insertion of axle upper end and turn drive chassis motion in the axle sleeve, sliding-groove divides circular groove and wire casing, towards turning the axial circular groove that is; Other direction be wire casing, sliding-groove is fixed on the foundation pile.

Bolt leg termination is a hemispherical head, is enclosed within the inherent sliding-groove of bearing dish to slide.Also can the bolt leg be placed directly in the sliding-groove and slide.

The bolt leg is supported on the bearing dish, and is gapped between termination and sliding-groove, and the bearing dish slides in sliding-groove.

The inner width of wire casing is consistent with bearing dish outer diameter, between the two can be movable.

Turn axle sleeve and be fixed on the position between two bolt legs on the circular groove that is supported on of frame, it is parallel with the bolt leg to turn a shaft axis.

Lubricant oil is arranged in the sliding-groove, and there is lid at the notch place, in case the dust foreign material get in the groove.

The utility model is work like this: motor drives through belt transmission and turns the axle rotation, turns a drive chassis and makes compound motion, does circumnutation near the part that turns axle, and the part of opposite end is promptly done straight reciprocating motion near the part of wire casing.In other words, begin by turning axle head, frame is made circular movement, gradually becomes elliptic motion along the wire casing end and arrives straight line motion again.

Preparation equipments such as crossing current belt chute, direct current belt chute, shaking table can be installed on frame.The concentrate end places wire casing one end.Because the effect of compound motion, the mineral particle crowd on the sorting face carries out sufficient loose layering earlier in the zone of doing circumnutation, presses proportion at an end of moving linearly and divides band.So just overcome the above-mentioned loose branch band defect of insufficient of having a surplus of shaft type crossing current belt chute that turns.Therefore, for the crossing current belt chute this effect particularly evident, can increase substantially recovery rate in ore-dressing, concentrate grade and treating capacity.And equipment operation is more steady, energy-conserving and environment-protective.

Can be used for installing running machine on the frame of the utility model equally, the sports apparatus of rotating disk and so on provides the complicated motion training for contestant competitor player, pilot even astronaut etc.

Description of drawings

Fig. 1 is the utility model plan view.

Fig. 2 is a left view.

Fig. 3 is a plan view.

Fig. 4 is the wire casing plan view.

Fig. 5 is the wire casing plan view.

Fig. 6 is the circular groove plan view.

Fig. 7 is the circular groove plan view.

Fig. 8 is frame, bolt leg, the integrated schematic representation of chute (part).

Fig. 9 is frame, turns axle, turns axle sleeve, the integrated schematic representation of power rack (part).

Among Fig. 1-9, each component label is following:

The 1-frame; 2-turns axle sleeve; 3-turns axle; The 4-circular groove; The 5-foundation pile; The 6-power rack; The 7-big belt pulley; 8-power support; The 9-small belt pulley; The 10-motor; 11-bolt leg; The 12-wire casing; 13-bearing dish.

Embodiment

Further describe the utility model with instance below.

Shown in Fig. 1-9, frame 1 is a rectangular frame, with materials such as square steeel tube, angle steel, channel-section steel, steel plate weldering system.The shape of frame can be decided according to the needs of concrete use equipment, so that be installed as principle, so the utility model is not limited to the rectangular frame.Four bolt legs 11 on the frame are installed on the frame with thread forms, and this routine bolt leg lower end is a semi-spherical shape, directly contact slip with chute.

Chute comprises circular groove 4 and wire casing 12.The shape of circular groove is the disk of a straight wall, and its effect is frames and limits frame and do circumnutation.Wire casing is a rectangular groove, and the external diameter of the bearing 13 in its width and the groove is consistent, 1mm is arranged with interior gap between bearing dish 13 and wire casing cell wall, can be movable.The effect of wire casing is frames and limits the frame moving linearly.

As stated, the bolt leg can directly be supported on the chute.But, improve exercise performance, in chute, place the bearing dish, again the bolt leg is installed on the bearing for alleviating friction.The mode of installing can have two kinds, and a kind of is to take dress, the gap of maintenance and chute bottom surface when being inserted in the bearing dish exactly, and another kind is to contact with groove bottom when being inserted in the bearing.

For alleviating friction, also in chute, inject lubriation materials such as machine oil, butter.Simultaneously be provided with lid, in case foreign matter gets at the chute mouth.

Chute is fixed on four foundation piles 5, and foundation pile forms with concrete casting.

Turning axle 3 is two sections parallel connecting shafts, i.e. eccentric shafts.Turn direct insertion of an epimere and turn in the axle sleeve 2, turn the belly that axle sleeve is fixed on frame.Two bolt legs on turning a shaft axis and being bearing in circular groove are parallel.Turn axle and be installed on the power rack 6 with commercially available accessories such as bearing, power rack is installed on the power support 8, and the power support forms with concrete casting.

Motor 10 is a micro-machine, dress small belt pulley 9 on the motor shaft, and small belt pulley is connected transmission by belt with big belt pulley 7 on turning axle.

NM component and label are as stated.

This routine this mechanism, long 4. meters, wide 1.5 meters, 1.2 meters, power of motor 550W turns a rotating speed 0-200 rev/min.

Fixing crossing current belt ore separator on frame, the concentrate end of ore separator when ore pulp is given on the zone face, on the first run and tail wheel movable basis, also has the compound motion of this mechanism at original belt at wire casing one end.Because compound motion is to the wire casing end, from the circumnutation to the straight line motion from the circular groove end.Make that the power of the loose layering of front half part mineral is strengthened on the sorting band, and the mineral of later half part divide the effect of band to be strengthened by proportion.Therefore, concentrate bandwidth and fairly obvious with the boundary of tailing zone.Through surplus 30 days the ore deposit of band repeatedly experiment, the recovery rate and the concentrate grade of handling tailing all had lifting in various degree.Obvious effects is the swing that the crossing current belt has no inconsequent the most, and the abnormal sound that has no parts to clash into each other moves the steady, safe and reliable of ten minutes, environmental protection and energy saving.

After this routine mechanism loaded onto crossing current belt ore separator, the result who reaches trial production below the specification was following:

Complete machine length and width high (mm): 4000 Χ, 1600 Χ 1400

Conveying belt degree wide (mm): 1400

Belt travelling speed: 200-2000mm/ branch

Radius of gyration (mm): 10

Cyclotron Frequency (rev/min): 10-900

Feed particle size scope (mm): 0.01-0.074

Day output (ton/platform): 10-20

First run power of motor: 0.55KW

Shaft motor power: the 0.55KW that turns

Tin ore is to the mud mine belt ore deposit experiment in a plurality of places in Geju City, Yunnan through the inventor, and the gained technical-economic index is following:

Selected grade (Sn%): 0.1-0.8; Concentrate grade (Sn%): 5-25; Tin casting yield: 53-88%; Day output: 10-20 ton.

The equipment input was produced as a trial since half a year, worked well always, and original the sort of assuming an air of complacency do not taken place, the violent bump sound, the frequent ruined phenomenon of ore dressing process between parts.Surplus the processing low-grade tin ore 10000 ton, benefit is fairly obvious.

When this routine mechanism loads onto the ore dressing of direct current belt chute, also can obviously improve beneficiating technology index.

When this routine mechanism loads onto slimer, except that the kinetic characteristic of shaking table self is constant, the loose layering and the mine belt boundary of bed surface are all obviously strengthened, the recovery rate improves 3-5 percentage point, and energy-conservation 50%.

When this routine mechanism loaded onto running machine, some technical ability that is used to improve contestant competitor player, pilot and astronaut had special help.

Claims

1. multi-functional composite-motion mechanism, its organic frame, bolt leg, sliding-groove turn axle; It is characterized in that frame is supported in the sliding-groove and moves by being fixed on four bolt legs above it, frame lower turns axle sleeve, turns axle and is installed in the power rack by motor driving; Turn the insertion of axle upper end and turn drive chassis motion in the axle sleeve, sliding-groove divides circular groove and wire casing, towards turning the axial circular groove that is; Other direction be wire casing, sliding-groove is fixed on the foundation pile.

2. multi-functional composite-motion mechanism according to claim 1 is characterized in that bolt leg termination is a hemispherical head, is enclosed within the inherent sliding-groove of bearing dish to slide.

3. multi-functional composite-motion mechanism according to claim 1 is characterized in that the bolt leg is supported on the bearing dish, and gapped between bolt leg termination and sliding-groove, the bearing dish slides in sliding-groove.

4. multi-functional composite-motion mechanism according to claim 1, it is characterized in that turning axle sleeve be fixed on frame, be supported on the position between two bolt legs on the circular groove, it is parallel with the bolt leg to turn a shaft axis.

5. according to the described multi-functional composite-motion mechanism of one of claim 1-4, it is characterized in that lubricant oil is arranged in the sliding-groove, there is lid at the notch place.