Device for discharging in a kind of mortar mixer
Technical field
The invention belongs to field of mechanical technique, relate to a kind of mortar mixer, the device for discharging particularly in a kind of mortar mixer.
Background technology
Mortar mixer is the mixing of cement, sandstone aggregate and water and mixing becomes the machinery of mortar mixture, and by mixing cylinder, reinforced and shedding mechanism, water system, prime mover, transmission mechanism, frame and supporting arrangement etc. form.Mortar mixer mainly relies on leaf to starch and drives material turning, thus makes material be in instantaneous weight loss state, and this makes material in trough, form comprehensive continuous circulation to stir, reach the soft effect mixed fast.
Still there is certain deficiency in existing mortar mixer, the discharging of the mortar after stirring is often adopted and directly topples over, mortar easily overflows to outside thus causes wasting phenomenon, often also needs to consume a large amount of manpowers if utilize manpower to carry out carrying out discharging to mortar.
Owing to there are the problems referred to above, so, for those skilled in the art, need to develop a kind of can automatically by the sandstone pay-off that the mortar after stirring draws off from mixer, thus more convenient and not easily cause waste.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose the device for discharging in a kind of mortar mixer, the device for discharging in this mortar mixer has can automatically by the feature that draws off from mixer of mortar after stirring.
Object of the present invention realizes by following technical proposal: the device for discharging in a kind of mortar mixer, described slurry mixer comprises frame and is arranged on the mortar mixing drum in frame, described frame comprises working plate and some feets be arranged under working plate, the middle part of described working plate offers installing hole, described mortar stirring barrel is arranged in described installing hole, described mortar mixing drum comprises cartridge and is arranged on the interior cylinder in cartridge, it is characterized in that, the sidewall of described cartridge offers discharging opening, this device for discharging is arranged on described discharge outlet, comprise rotary electric machine, gear and the tooth bar be arranged on cartridge, described rotary electric machine is fixed on working plate, described gear is fixed on the output shaft of rotary electric machine, described rack and pinion engages each other and tooth bar width is greater than gear width, described tooth bar is arc-shaped and concentric with described cartridge, above-mentioned cartridge discharge outlet is provided with leting slip a remark for mortar outflow, working plate adopts steel material to make.
The operation principle of the device for discharging in this mortar mixer is such: the output shaft driven gear of rotary electric machine rotates, by with the engaging each other of the tooth bar be fixed on cartridge, thus make cartridge around the deflection of axial line generation certain angle, the mortar after having stirred is realized to draw off from the leting slip a remark of discharging opening, and enable transmission more stable by rack-and-pinion, and can both carry out in rugged environment.
In device for discharging in above-mentioned mortar mixer, described the let slip a remark reclaiming plate comprising and be arranged on discharge outlet and the left plate and the right plate that are separately fixed at reclaiming plate both sides, the discharge outlet of above-mentioned cartridge is also provided with cover plate, one end of described cover plate is hinged on cartridge, the other end of cover plate is fixed with labial lamina, and the lower surface of described cover plate contacts with the upper end of described right plate and right plate.The reclaiming plate that discharge outlet is provided with mainly plays the effect of drainage to the mortar after stirring, and left plate and right plate can prevent mortar from flowing out from both sides, meanwhile, the cover plate be hinged on cartridge mainly plays with fixing labial lamina on the cover board the effect preventing mortar from overflowing from cartridge in whipping process.
In device for discharging in above-mentioned mortar mixer, described working plate is fixed with installing ring one, above-mentioned cover plate upper surface is fixed with installing ring two, is arranged with chain lock in described installing ring one, and the other end of described chain lock is set in installing ring two.Cartridge deflects, and by chain lock sheathed between installing ring one and installing ring two, the one end of the cover plate be hinged on cartridge up can be carried, thus realizes the mortar after having stirred to draw off from the leting slip a remark of discharging opening.
In device for discharging in above-mentioned mortar mixer, the side being arranged on working plate is rotated by connecting axle one and bearing block one in one end of described cartridge, the other end of cartridge rotates by connecting axle two and bearing block two opposite side being arranged on working plate, described connecting axle one and connecting axle two concentric.To being fixedly installed on bearing block one and bearing block two, the deflection of specified angle is there is to enable cartridge at bearing block one and bearing block two in cartridge by connecting axle one and the circumferential turning cylinder of connecting axle two.
In device for discharging in above-mentioned mortar mixer, described interior cylinder is rotated by a turning cylinder axial restraint circumference and is arranged on working plate, and turning cylinder is in immediately below connecting axle one and connecting axle two, one end of described turning cylinder is axially fixed on working plate by bearing block three, the other end of turning cylinder is fixed on working plate by bearing block four-axial, and the other end of turning cylinder passes bearing block four and is provided with the rotating mechanism that it can be driven to rotate.Under the effect of rotating mechanism, rotate the turning cylinder that is located on bearing block three and bearing block four by axial restraint circumference thus drive interior cylinder to rotate.
In device for discharging in above-mentioned mortar mixer, described rotating mechanism comprises drive motors, drive sprocket, driven sprocket and chain, described drive motors is fixed on working plate, described drive sprocket is fixed on the output shaft of drive motors, described driven sprocket is fixed on one end of above-mentioned turning cylinder, and described drive sprocket and driven sprocket are all at grade, described chain is arranged between drive sprocket and driven sprocket.Drive motors drives drive sprocket to rotate by output shaft, then is rotated by chain-driving driven sprocket, thus realizes the rotation of turning cylinder.
In device for discharging in above-mentioned mortar mixer, the lateral wall of described interior cylinder is fixed with some outer stirring vanes, the madial wall of interior cylinder is fixed with some interior stirring vanes, and the sidewall of interior cylinder also offers some through holes.The sidewall of interior cylinder offers through hole, the stirring thing of interpolation can be realized to carry out filtering screening, simultaneously can realize stirring stirring thing under the effect of the upper outside stirring vane of interior cylinder wall and interior stirring vane.
In device for discharging in above-mentioned mortar mixer, be all fixed with lift cylinder between described working plate and each feet, the cylinder body of described lift cylinder is fixed on feet upper end, and the piston rod of lift cylinder straight up and be all fixed on the lower surface of working plate.By lift cylinder fixing on feet, the height of working plate can be regulated, thus the adjustment of height is carried out to mortar mixing drum, realize to be convenient to collect mortar according to actual conditions in discharge process.By lift cylinder fixing on feet, the height of working plate can be regulated, thus the adjustment of height is carried out to mortar mixing drum, realize to be convenient to collect mortar according to actual conditions in discharge process.
In device for discharging in above-mentioned mortar mixer, the two ends of described turning cylinder are all fed through the two ends of cartridge by bearing.Adopting such method to arrange can make the rotation of cartridge and interior cylinder non-interference.
Compared with prior art, the device for discharging in this mortar mixer has the following advantages:
1, the present invention is rotated by rotary electric machine driven gear, by with the engaging each other of the tooth bar be fixed on cartridge, thus cartridge is deflected, realize leting slip a remark opening towards under.
2, the present invention can play the effect of drainage to mortar by reclaiming plate, and left plate and right plate can prevent mortar from flowing out from both sides, meanwhile, the cover plate be hinged on cartridge mainly plays with fixing labial lamina on the cover board the effect preventing mortar from overflowing from cartridge in whipping process.
Accompanying drawing explanation
Fig. 1 is the structural representation of mortar mixer;
Fig. 2 is the sectional structure schematic diagram of mortar mixing drum;
Fig. 3 is the structural representation of sandstone pay-off in mortar mixer;
Fig. 4 is structural representation of the present invention;
In figure, 1, frame; 1a, working plate; 1b, feet; 2, mortar mixing drum; 2a, cartridge; 2b, interior cylinder; 3, connecting axle one; 4, connecting axle two; 5, bearing block one; 6, bearing block two; 7, outer stirring vane; 8, interior stirring vane; 9, turning cylinder; 10, bearing three; 11, bearing block four; 12, drive motors; 13, drive sprocket; 14, driven sprocket; 15, chain; 16, cradle; 17, telescopic cylinder one; 18, telescopic cylinder two; 19, box for feeding odd; 20, feeding rail; 21, roller; 22, cylinder is promoted; 23, discharge door; 24, rotary electric machine; 25, gear; 26, tooth bar; 27, let slip a remark; 27a, reclaiming plate; 27b, left plate; 27c, right plate; 28, cover plate; 29, labial lamina; 30, installing ring one; 31, installing ring two; 32, chain lock; 33, material storing box; 34, cement slurrypump; 35, feed pipe; 36, discharge nozzle; 37, lift cylinder; 38, sealed door.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, device for discharging in a kind of mortar mixer, wherein mortar mixer comprises frame 1 and the mortar mixing drum 2 be arranged in frame 1, frame 1 comprises working plate 1a and some feet 1b be arranged under working plate 1a, the middle part of working plate 1a offers installing hole, and mortar mixing drum 2 is arranged in installing hole.
As shown in Figure 2, specifically, mortar mixing drum 2 comprises cartridge 2a and is arranged on the interior cylinder 2b in cartridge 2a, the side being arranged on working plate 1a is rotated by connecting axle 1 and bearing block 1 in one end of cartridge 2a, the other end of cartridge 2a rotates by connecting axle 24 and bearing block 26 opposite side being arranged on working plate 1a, connecting axle 1 and connecting axle 24 concentric; The lateral wall of interior cylinder 2b is fixed with outer stirring vane 7, the madial wall of interior cylinder 2b is fixed with interior stirring vane 8, and the sidewall of interior cylinder 2b also offers through hole, interior cylinder 2b is rotated by a turning cylinder 9 axial restraint circumference and is arranged on working plate 1a, and turning cylinder 9 is in immediately below connecting axle 1 and connecting axle 24, one end of turning cylinder 9 is axially fixed on working plate 1a by bearing block 3 10, and the other end of turning cylinder 9 is axially fixed on working plate 1a by bearing block 4 11.The two ends of turning cylinder 9 are all fed through the two ends of cartridge 2a by bearing, adopt such method to arrange and the rotation of cartridge 2a and interior cylinder 2b can be made non-interference.
The other end of turning cylinder 9 passes bearing block 4 11 and is provided with the rotating mechanism that it can be driven to rotate.More particularly, rotating mechanism comprises drive motors 12, drive sprocket 13, driven sprocket 14 and chain 15.Drive motors 12 is fixed on working plate 1a, drive sprocket 13 is fixed on the output shaft of drive motors 12, driven sprocket 14 is fixed on one end of above-mentioned turning cylinder 9, and drive sprocket 13 and driven sprocket 14 are all at grade, and chain 15 is arranged between drive sprocket 13 and driven sprocket 14.Drive motors 12 drives drive sprocket 13 to rotate by output shaft, then drives driven sprocket 14 to rotate by chain 15, thus realizes the rotation of turning cylinder 9.
As shown in Figure 3, the sidewall of cartridge 2a offers charging aperture one, charging aperture one is provided with charging barrier plate, mainly plays and guides sandstone to enter in cartridge 2a.On the sidewall of interior cylinder 2b, corresponding discharging opening one position offers charging aperture two, meanwhile, charging aperture two is hinged with sealed door 38.Charging aperture one place is provided with the sandstone pay-off that sandstone can be delivered in interior cylinder 2b.More particularly, this sandstone pay-off comprises cradle 16, telescopic cylinder 1, telescopic cylinder 2 18 and is arranged on the box for feeding odd 19 cradle 16 with cavity.Wherein, cradle 16 is detachably fixed on the side of working plate 1a, cradle 16 is fixed with two feeding rails 20 be parallel to each other, box for feeding odd 19 has towards upper opening, box for feeding odd 19 lower end is rotated and is provided with some rollers 21, roller 21 and feeding rail 20 match, the cylinder body of telescopic cylinder 1 is fixed on cradle 16 upper end and opposing parallel with feeding rail 20, the cylinder body of telescopic cylinder 2 18 is fixed on cradle 16 upper end and parallels with telescopic cylinder 1, and the piston rod of telescopic cylinder 1 and telescopic cylinder 2 18 is all fixed on described box for feeding odd 19.Box for feeding odd 19 is also provided with the releasing structure that the sandstone in box for feeding odd 19 can be discharged in charging aperture one towards the side of working plate 1a.By telescopic cylinder 1 and telescopic cylinder 2 18, box for feeding odd 19 can be driven to slide up and down along feeding rail 20, when box for feeding odd 19 arrives charging aperture one position, realize sandstone to be discharged in cartridge 2a by the releasing structure on box for feeding odd 19, finally enter into interior cylinder 2b.
Wherein, this releasing structure comprises promotion cylinder 22 and discharge door 23, box for feeding odd 19 offers outlet on a sidewall of working plate 1a, discharge door 23 is arranged in outlet, the cylinder body promoting cylinder 22 is fixed on box for feeding odd 19 towards on a sidewall of working plate 1a, and the piston rod promoting cylinder 22 is fixed on the upper end of discharge door 23.Promote cylinder 22 by piston rod by discharge door 23 along box for feeding odd 19 1 sidewall depress, sandstone is enable to arrive in cartridge 2a along outlet, can also back down toward the discharge door 23 moved down the sealed door 38 be hinged on interior cylinder 2b simultaneously, thus the sandstone entered in cartridge 2a is entered in interior cylinder 2b along the charging aperture two that sealed door 38 is outputed.
As shown in Figure 4, the sidewall of cartridge 2a offers discharging opening, formed by the axial line of discharging opening cartridge 2a relative to charging aperture one, angle is 90 °.Discharge outlet is provided with the device for discharging that the mortar stirred can be drawn off from cartridge 2a.More particularly, the tooth bar 26 that device for discharging comprises rotary electric machine 24, gear 25 and is arranged on cartridge 2a, rotary electric machine 24 is fixed on working plate 1a, gear 25 is fixed on the output shaft of rotary electric machine 24, tooth bar 26 and gear 25 engage each other and tooth bar 26 width is greater than gear 25 width, tooth bar 26 is concentric with cartridge 2a in arc-shaped, and cartridge 2a discharge outlet is provided with lets slip a remark 27 for mortar outflow.The output shaft driven gear 25 of rotary electric machine 24 rotates, by with the engaging each other of the tooth bar 26 be fixed on cartridge 2a, thus make cartridge 2a around the deflection of axial line generation certain angle, the mortar after having stirred is realized to draw off from leting slip a remark 27 of discharging opening, and enable transmission more stable by gear 25 tooth bar 26, and can both carry out rugged environment is good.
Wherein, these 27 left plate 27b and right plate 27c comprising the reclaiming plate 27a that is arranged on discharge outlet and be separately fixed at reclaiming plate 27a both sides that let slip a remark, the discharge outlet of cartridge 2a is also provided with cover plate 28, one end of cover plate 28 is hinged on cartridge 2a, the other end of cover plate 28 is fixed with labial lamina 29, and the lower surface of cover plate 28 contacts with the upper end of right plate 27c and right plate 27c.The reclaiming plate 27a that discharge outlet is provided with mainly plays the effect of drainage to the mortar after stirring, and left plate 27b and right plate 27c can prevent mortar from flowing out from both sides, meanwhile, the cover plate 28 be hinged on cartridge 2a mainly plays with the labial lamina 29 be fixed on cover plate 28 effect preventing mortar from overflowing from cartridge 2a in whipping process.Meanwhile, working plate 1a is fixed with installing ring 1, cover plate 28 upper surface is fixed with installing ring 2 31, is arranged with chain lock 32 in installing ring 1, and the other end of chain lock 32 is set in installing ring 2 31.Cartridge 2a deflects, and by chain lock 32 sheathed between installing ring 1 and installing ring 2 31, the one end of the cover plate 28 be hinged on cartridge 2a up can be carried, thus realizes the mortar after having stirred to draw off from leting slip a remark 27 of discharging opening.
One end of interior cylinder 2b is also provided with can by the mud pay-off in slurry transportation to interior cylinder 2b.More particularly, mud pay-off is fixed on material storing box 33 on working plate 1a and cement slurrypump 34, one sidewall of material storing box 33 offers opening, feed pipe 35 is communicated with in opening, the other end of feed pipe 35 is communicated with the input of cement slurrypump 34, the output of cement slurrypump 34 is communicated with discharge nozzle 36, and the other end of discharge nozzle 36 is connected with one end of interior cylinder 2b.Mud in material storing box 33 is extracted by feed pipe 35 by cement slurrypump 34, to be realized slurry transportation in interior cylinder 2b by discharge nozzle 36.
In addition, between working plate 1a and each feet 1b, be all fixed with lift cylinder 37, and the piston rod of lift cylinder 37 is fixed on above-mentioned working plate 1a by bolt and nut.The cylinder body of lift cylinder 37 is fixed on feet 1b upper end, and the piston rod of lift cylinder 37 straight up and be all fixed on the lower surface of working plate 1a.By lift cylinder 37 fixing on feet 1b, the height of working plate 1a can be regulated, thus the adjustment of height is carried out to mortar mixing drum 2, realize to be convenient to collect mortar according to actual conditions in discharge process.
Total next, the operation principle of the mortar mixer of this improvement is such:
1, by telescopic cylinder 1 and telescopic cylinder 2 18, box for feeding odd 19 can be driven to slide up and down along feeding rail 20, thus ensure safer, reliable to the conveying of sandstone, when box for feeding odd 19 arrives charging aperture one position, promoting cylinder 22 can by discharge door 23 along box for feeding odd 19 1 sidewall depress, sandstone is enable to arrive in cartridge 2a along outlet, back down the sealed door 38 on interior cylinder 2b by discharge door 23 simultaneously, make the sandstone entered in cartridge 2a enter in interior cylinder 2b along the charging aperture two that sealed door 38 is outputed;
2, the mud in material storing box 33 is extracted by feed pipe 35 by cement slurrypump 34, to be realized slurry transportation in interior cylinder 2b by discharge nozzle 36;
3, the sidewall due to interior cylinder 2b offers through hole, the stirring thing of interpolation can be realized to carry out filtering screening, drive motors 12 drives drive sprocket 13 to rotate by output shaft simultaneously, driven sprocket 14 is driven to rotate by chain 15 again, thus driving interior cylinder 2b to rotate by turning cylinder 9, the upper outside stirring vane of interior cylinder 2b sidewall 7 and interior stirring vane 8 can realize stirring stirring thing;
4, because the connecting axle 1 on cartridge 2a and connecting axle 24 are arranged on working plate 1a by bearing block 1 and bearing block 26 rotation, rotated by the output shaft driven gear 25 of rotary electric machine 24, by with the engaging each other of the tooth bar 26 be fixed on cartridge 2a, thus make cartridge 2a around the deflection of axial line generation certain angle, the mortar after having stirred is realized to draw off from leting slip a remark 27 of discharging opening, and enable transmission more stable by gear 25 tooth bar 26, and can both carry out rugged environment is good.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, frame; 1a, working plate; 1b, feet; 2, mortar mixing drum; 2a, cartridge; 2b, interior cylinder; 3, connecting axle one; 4, connecting axle two; 5, bearing block one; 6, bearing block two; 7, outer stirring vane; 8, interior stirring vane; 9, turning cylinder; 10, bearing three; 11, bearing block four; 12, drive motors; 13, drive sprocket; 14, driven sprocket; 15, chain; 16, cradle; 17, telescopic cylinder one; 18, telescopic cylinder two; 19, box for feeding odd; 20, feeding rail; 21, roller; 22, cylinder is promoted; 23, discharge door; 24, rotary electric machine; 25, gear; 26, tooth bar; 27, let slip a remark; 27a, reclaiming plate; 27b, left plate; 27c, right plate; 28, cover plate; 29, labial lamina; 30, installing ring one; 31, installing ring two; 32, chain lock; 33, material storing box; 34, cement slurrypump; 35, feed pipe; 36, discharge nozzle; 37, lift cylinder; 38, the term such as sealed door, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.