CN205325993U - Roll formula churn and agitator truck - Google Patents
Roll formula churn and agitator truck Download PDFInfo
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- CN205325993U CN205325993U CN201521072153.3U CN201521072153U CN205325993U CN 205325993 U CN205325993 U CN 205325993U CN 201521072153 U CN201521072153 U CN 201521072153U CN 205325993 U CN205325993 U CN 205325993U
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- 239000000463 material Substances 0.000 claims abstract description 75
- 238000007667 floating Methods 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims description 76
- 238000007789 sealing Methods 0.000 claims description 42
- 239000003921 oil Substances 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 239000010687 lubricating oil Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 description 22
- 230000009286 beneficial effect Effects 0.000 description 13
- 230000032258 transport Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a roll formula churn, including the barrel and the discharge gate of setting in barrel one end that are used for the holding material, the department still is provided with material output controlling means at the discharge gate, be provided with seal assembly between discharge gate and material output controlling means, seal assembly includes flange, floating bearing, supporting beam and connecting plate, the fixed equipment of flange is on the discharge gate, revolving axle contracting draws together fixed component and rotating element, rotating element fixed mounting is in the flange, and fixed component cooperation is on the rotating element to be located the flange outside, prop up supporting beam fixed connection on material output controlling means to extend the setting towards the outside of flange, connecting plate fixed connection is between a fixed component and a supporting beam, be provided with the flange gasket between a supporting beam and rotating element, be provided with sealed the pad between flange gasket and rotating element, flange, rotating element, sealed pad pass through bolt fixed connection with the flange gasket piece and are in the same place. The utility model also discloses an agitator truck.
Description
Technical field
This utility model relates to mine underground transporting equipment, particularly relates to a kind of roller mixing drum for mine underground and agitator truck。
Background technology
At present, the concrete mixing and transporting car used currently on the market is tilting mixing drum, discharging opening is open type, owing to mixing drum has certain inclination angle, thus causing that the height of car load is of a relatively high, this vehicle is in some limit for height engineerings, as underground mine, vcehicular tunnel, hydroelectric project, etc. engineering cannot use, thus concrete transportation working performance in tunnel and mine is low, labor intensity of operating staff is big, becomes a great problem in tunnel and mine construction。
Utility model content
The purpose of this utility model is in that to overcome defect of the prior art, it is provided that a kind of angle of inclination that can reduce roller mixing drum, and ensures roller mixing drum and agitator truck that concrete will not spill from roller mixing drum。
Technical solutions of the utility model provide a kind of roller mixing drum, including for housing the cylinder of material and being arranged on the discharging opening of described cylinder one end, are additionally provided with material output-controlling device in described discharge outlet；It is provided with black box between described discharging opening and described material output-controlling device；Described black box includes flange, floating bearing, support beam and connecting plate；Wherein, described flange is fixing to be assembled on described discharging opening, and can rotate along with the rotation of described cylinder；Described floating bearing includes retaining element and the rotating element matched with described retaining element；Described rotating element is fixedly mounted in described flange, and keeps synchronous axial system with described flange, and described retaining element coordinates on described rotating element, and is positioned at outside described flange；Described support beam is fixedly connected on described material output-controlling device, and extended towards the outside of described flange, and described connecting plate is fixedly connected between described retaining element and described support beam；Between described support beam and described rotating element, it is provided with flange gasket, between described flange gasket and described rotating element, is provided with sealing gasket；Together with described flange, described rotating element, described sealing gasket are bolted to connection with described flange gasket。
Further, between described flange gasket, described sealing gasket, described floating bearing and described connecting plate, it is formed with the annular seal space for housing lubricating oil。
Further, described retaining element and described rotating element joint are formed with stage portion, and the distance between side and the described support beam of described retaining element is less than the distance between described rotating element and described support beam；Described flange gasket includes main part and the extension extended to form from described main part, and the thickness of described main part is more than the thickness of described extension, and the length of described main part is less than the length of described rotating element；One end of described main part is sealedly connected on the barrel of described discharging opening, and its other end is extended towards described retaining element side；Described sealing gasket is sealedly connected between described main part and described rotating element, and described extension is sealedly connected on the lower section of described support beam, and is positioned at described retaining element and the top of described rotating element, and described annular seal space is L-shaped。
Further, described material output-controlling device includes blow tank that charging aperture is connected with described charging aperture and for controlling the end cap that described charging aperture is turned on and off；Described charging aperture is docked on described discharging opening, and described end cap is hinged on described charging aperture, and described blow tank is hinged on the lower section of described charging aperture and extends obliquely downward setting；Being additionally provided with on described charging aperture for controlling the driving oil cylinder that described end cap is turned on and off, the base of described driving oil cylinder is hinged on described charging aperture, and its outfan is hinged on described end cap；Described support beam is welded on described charging aperture。
Technical solutions of the utility model also provide for a kind of agitator truck, including moveable transport vehicle and the roller mixing drum that is mounted obliquely within described transport vehicle；Described roller mixing drum includes the cylinder for housing material and is arranged on the discharging opening of described cylinder one end, and described discharging opening tilts upward setting, is additionally provided with material output-controlling device in described discharge outlet；It is provided with black box between described discharging opening and described material output-controlling device；Described black box includes flange, floating bearing, support beam and connecting plate；Wherein, described flange is fixing to be assembled on described discharging opening, and can rotate along with the rotation of described cylinder；Described floating bearing includes retaining element and the rotating element matched with described retaining element；Described rotating element is fixedly mounted in described flange, and keeps synchronous axial system with described flange, and described retaining element coordinates on described rotating element, and is positioned at outside described flange；Described support beam is fixedly connected on described material output-controlling device, and extended towards the outside of described flange, and described connecting plate is fixedly connected between described retaining element and described support beam；Between described support beam and described rotating element, it is provided with flange gasket, between described flange gasket and described rotating element, is provided with sealing gasket；Together with described flange, described rotating element, described sealing gasket are bolted to connection with described flange gasket。
Further, between described flange gasket, described sealing gasket, described floating bearing and described connecting plate, it is formed with the annular seal space for housing lubricating oil。
Further, described retaining element and described rotating element joint are formed with stage portion, and the distance between side and the described support beam of described retaining element is less than the distance between described rotating element and described support beam；Described flange gasket includes main part and the extension extended to form from described main part, and the thickness of described main part is more than the thickness of described extension, and the length of described main part is less than the length of described rotating element；One end of described main part is sealedly connected on the barrel of described discharging opening, and its other end is extended towards described retaining element side；Described sealing gasket is sealedly connected between described main part and described rotating element, and described extension is sealedly connected on the lower section of described support beam, and is positioned at described retaining element and the top of described rotating element, and described annular seal space is L-shaped。
Further, described material output-controlling device includes blow tank that charging aperture is connected with described charging aperture and for controlling the end cap that described charging aperture is turned on and off；Described charging aperture is docked on described discharging opening, and described end cap is hinged on described charging aperture, and described blow tank is hinged on the lower section of described charging aperture and extends obliquely downward setting；Being additionally provided with on described charging aperture for controlling the driving oil cylinder that described end cap is turned on and off, the base of described driving oil cylinder is hinged on described charging aperture, and its outfan is hinged on described end cap；Described support beam is welded on described charging aperture。
Further, the angle between described roller mixing drum and described transport vehicle is between 0 °-30 °。
Adopt technique scheme, have the advantages that
By arranging black box between discharging opening and material output-controlling device, flange in black box, rotating element, sealing gasket and flange gasket are together along with barrel body rotation, retaining element, connecting plate, support beam keep fixing, thus keeping material output-controlling device to fix, and sealed by sealing gasket and flange gasket, thus ensureing that concrete will not flow out from discharging opening, without penetrating in floating bearing。
By arranging black box, it is possible to discharging opening is sealed such that it is able to reducing the angle of inclination of roller mixing drum, and ensure that material will not flow out from the discharging opening of roller mixing drum, thus reducing the height of car load, being beneficial at underground construction。
To sum up, the roller mixing drum of this utility model offer and agitator truck, the angle of inclination of roller mixing drum can be reduced, and ensure that material will not flow out from the discharging opening of roller mixing drum, thus reducing the height of car load, it is beneficial at underground construction, reduces difficulty of construction, improve efficiency of construction。
Accompanying drawing explanation
The structural representation of the roller mixing drum that Fig. 1 provides for this utility model；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the connection diagram between floating bearing, flange, sealing gasket, flange gasket；
Fig. 4 is the assembling schematic diagram of floating bearing；
Fig. 5 is the structural representation of flange gasket；
The structural representation of the agitator truck that Fig. 6 provides for this utility model。
Accompanying drawing labelling synopsis:
100-roller mixing drum；1-cylinder；11-discharging opening；
12-barrel；2-material output-controlling device；
21-charging aperture；22-end cap；23-blow tank；
24-drives oil cylinder；25-support portion；3-black box；
31-flange；32-floating bearing；321-rotating element；
322-retaining element；323-stage portion；324-side；
325-side；33-supports beam；34-connecting plate；
35-flange gasket；351-main part；352-extension；
36-sealing gasket；37-annular seal space；38-bolt；
200-agitator truck；201-transport vehicle。
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing。Wherein identical parts are presented with like reference characters。It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center。
As shown in Figure 1-2, the roller mixing drum 100 that this utility model one embodiment provides, including for housing the cylinder 1 of material and being arranged on the discharging opening 11 of cylinder 1 one end, it is additionally provided with material output-controlling device 2 at discharging opening 11 place。
Wherein, between discharging opening 11 and material output-controlling device 2, black box 3 it is provided with。
Black box 3 includes flange 31, floating bearing 32, supports beam 33 and connecting plate 34。Flange 31 is fixing to be assembled on discharging opening 11, and can rotate along with the rotation of cylinder 1。Floating bearing 32 includes retaining element 322 and the rotating element 321 matched with retaining element 322。Rotating element 321 is fixedly mounted in flange 31, and keeps synchronous axial system with flange 31, and retaining element 322 coordinates on rotating element 321, and is positioned at outside flange 31。
Support beam 33 to be fixedly connected on material output-controlling device 2, and extended towards the outside of flange 31, and connecting plate 34 is fixedly connected on retaining element 322 and supports between beam 33。
It is provided with flange gasket 35 supporting between beam 33 and rotating element 321, between flange gasket 35 and rotating element 321, is provided with sealing gasket 36。Flange 31, rotating element 321, sealing gasket 36 and flange gasket 35 are fixed together by bolt 38。
That is to say, this roller mixing drum 100 is mainly made up of cylinder 1 and material output-controlling device 2。Cylinder 1 is used for housing material, for instance the materials such as concrete, is formed with discharging opening 11 in one end of cylinder 1。This roller mixing drum 100 is mainly used in mine underground and uses, and therefore it highly becomes the key factor limiting its development, and it is a kind of roller mixing drum used for mine underground。
Material output-controlling device 2 for being expelled to appointment position in use by the material in cylinder 1 after discharging opening 11。
Discharging opening 11 generally tilts upward setting, it is to avoid material spills。Thus can cause that the height of car load is of a relatively high。
In order to make agitator truck be used in the middle of limit for height engineering, it is necessary to reduce the height of car load, it is therefore necessary to subtract the angle of inclination of cylinder, and must assure that the material in cylinder can not flow out from discharging opening 11, so discharging opening 11 place is sealed simultaneously。
Therefore, this utility model is provided with black box 3 between discharging opening 11 and material output-controlling device 2。
It is made up of as in figure 2 it is shown, black box 3 is main flange 31, floating bearing 32, support beam 33 and connecting plate 34。Flange 31 is fixedly mounted on discharging opening 11, and it can rotate along with the rotation of cylinder 1, keeps and cylinder 1 synchronous axial system。
Floating bearing 32 is made up of retaining element 322 and rotating element 321, and rotating element 321 matches with retaining element 322。Rotating element 321 is fixedly mounted in flange 31, and can keep synchronous axial system with flange 31, thus under the drive of flange 31, rotating element 321 is also carried out rotating。Retaining element 322 coordinates with rotating element 321, and retaining element 322 is positioned at outside flange 31。
The one end supporting beam 33 is fixedly connected on material output-controlling device 2, and its other end is extended towards the outside of flange 31, and retaining element 322 is connected by connecting plate 34 is fixing between beam 33 with supporting。
In order to realize sealing, it is to avoid material enters in floating bearing 32 or flows out from discharging opening 11, it is provided with flange gasket 35 supporting between beam 33 and rotating element 321, and between flange gasket 35 and rotating element 321, is provided with sealing gasket 36。
During assembling, flange 31, rotating element 321, sealing gasket 36 and flange gasket 35 are passed sequentially through bolt 38 and is fixed together。
Thus; by arranging black box 3 between discharging opening 11 and material output-controlling device 2; flange 31 in black box 3, rotating element 321, sealing gasket 36 and flange gasket 35 are together along with cylinder 1 rotates; retaining element 322, connecting plate 34, support beam 33 keep fixing; thus keeping material output-controlling device 2 to fix; and undertaken sealing protection by sealing gasket 36 and flange gasket 35, thus ensureing that concrete will not flow out from discharging opening 11, without penetrating in floating bearing 32。
By arranging black box 3, discharging opening 11 can be sealed such that it is able to reduce the angle of inclination of roller mixing drum 100, and ensure that material will not flow out from the discharging opening 11 of roller mixing drum 100, thus reducing the height of car load, it is beneficial at underground construction。
To sum up, the roller mixing drum that this utility model provides, it is possible to reduce the angle of inclination of roller mixing drum, and ensureing that material will not flow out from the discharging opening of roller mixing drum, thus reducing the height of car load, being beneficial at underground construction, reduce difficulty of construction, improve efficiency of construction。
It is preferred that as Figure 2-3, between flange gasket 35, sealing gasket 36, floating bearing 32 and connecting plate 34, the annular seal space 37 for housing lubricating oil it is formed with。In floating bearing 32, the contact surface between retaining element 322 with rotating element 321 communicates with annular seal space 37, it is simple to floating bearing 32 is lubricated。
It is preferred that as shown in Figure 2-5, retaining element 322 and rotating element 321 joint are formed with stage portion 323, and the distance between side 325 and the support beam 33 of retaining element 322 is less than the distance between rotating element 321 and support beam 33。
Flange gasket 35 includes main part 351 and the extension 352 extended to form from main part 351, and the thickness of main part 351 is more than the thickness of extension 352, and the length of main part 351 is less than the length of rotating element 321。
One end of main part 351 is sealedly connected on the barrel 12 of discharging opening 11, and its other end is extended towards retaining element 322 side。
Sealing gasket 36 is sealedly connected between main part 351 and rotating element 321, and extension 352 is sealedly connected on the lower section supporting beam 33, and is positioned at retaining element 322 and the top of rotating element 321, and annular seal space 37 is L-shaped。
By retaining element 322 and rotating element 321 are crisscross arranged, the side 325 making retaining element 322 and the distance supported between beam 33 are less than the distance between rotating element 321 and support beam 33, thus being formed with stage portion 323 in retaining element 322 and rotating element 321 joint, it is beneficial to both assemblings, and is beneficial to lubricating oil and enters from the gap of stage portion 33 and be lubricated between retaining element 322 and rotating element 321。
And the thickness of the main part 351 of flange gasket 35 is set greater than the thickness of its extension 352, the length of main part 351 is set smaller than the length of rotating element 321。
During connection, one end of main part 351 is sealedly connected on the barrel 12 of discharging opening 11, its other end is extended towards retaining element 322 side。
Sealing gasket 36 is sealedly connected between main part 351 and rotating element 321, will extend over portion 352 and be sealedly connected on the lower section supporting beam 33, and it is positioned at retaining element 322 and the top of rotating element 321, thus forming the annular seal space 37 of L-type, improve the volume of annular seal space 37。
It is preferred that as it is shown in figure 1, material output-controlling device 2 includes blow tank 23 that charging aperture 21 is connected with charging aperture 21 and for controlling the end cap 22 that charging aperture 21 is turned on and off。
Charging aperture 21 is docked on discharging opening 11, and end cap 22 is hinged on charging aperture 21, and blow tank 23 is hinged on the lower section of charging aperture 21 and extends obliquely downward setting。
Being additionally provided with for controlling the driving oil cylinder 24 that end cap 22 is turned on and off on charging aperture 21, drive the base of oil cylinder 24 to be hinged on charging aperture 21, its outfan is hinged on end cap 22；Support beam 33 to be welded on charging aperture 21。
By being docked with discharging opening 11 by charging aperture 21, it is possible to exported by the material in cylinder 1, and the blow tank 23 below charging aperture 21 transports to specifying position。For the ease of material transportation, blow tank 23 is hinged on the lower section of charging aperture 21, and arranges diagonally downward,
In order to control the open and close of charging aperture 21, being provided with end cap 22 on charging aperture 21, a side of end cap 22 or sidepiece are hinged on the side on charging aperture 21 or on sidepiece, and by driving oil cylinder 24 to carry out the open and close of Driving terminal 22, it is simple to control。
Support beam 33 to be welded on the outer peripheral face of charging aperture 21, so that keeping charging aperture 21 and each parts will not rotate along with cylinder 1 or swing, improve convenience and the stability of material output, and charging aperture 21 can be kept stably to dock with discharging opening 11。
It is preferred that as it is shown in figure 1, be provided with support portion 25 on charging aperture 21, drive the base of oil cylinder 24 to be hinged on support portion 25, it is simple to install and Driving terminal 22 opens and closes。
Thus, the roller mixing drum that this utility model provides, simple in construction, easy to use, it can reduce the angle of inclination of roller mixing drum, and ensureing that material will not flow out from the discharging opening of roller mixing drum, thus reducing the height of car load, being beneficial at underground construction, reduce difficulty of construction, improve efficiency of construction。
As shown in Figure 6, the agitator truck 200 that this utility model one embodiment provides, including moveable transport vehicle 201 and the roller mixing drum 100 being mounted obliquely within transport vehicle 201。
As shown in Figure 1-2, roller mixing drum 100 includes for housing the cylinder 1 of material and being arranged on the discharging opening 11 of cylinder 1 one end, and discharging opening 11 tilts upward setting, is additionally provided with material output-controlling device 2 at discharging opening 11 place。
Black box 3 it is provided with between discharging opening 11 and material output-controlling device 2。Black box 3 includes flange 31, floating bearing 32, supports beam 33 and connecting plate 34。
Wherein, flange 31 is fixing to be assembled on discharging opening 11, and can rotate along with the rotation of cylinder 1。Floating bearing 32 includes retaining element 322 and the rotating element 321 matched with retaining element 322。Rotating element 321 is fixedly mounted in flange 31, and keeps synchronous axial system with flange 31, and retaining element 322 coordinates on rotating element 321, and is positioned at outside flange 31。
Support beam 33 to be fixedly connected on material output-controlling device 2, and extended towards the outside of flange 31, and connecting plate 34 is fixedly connected on retaining element 322 and supports between beam 33。
It is provided with flange gasket 35 supporting between beam 33 and rotating element 321, between flange gasket 35 and rotating element 321, is provided with sealing gasket 36。Flange 31, rotating element 321, sealing gasket 36 and flange gasket 35 are fixed together by bolt 38。
That is to say, this agitator truck 200 is mainly made up of transport vehicle 201 and roller mixing drum 100。It is mainly used in mine underground and uses, and therefore it highly becomes the key factor limiting its development, and it is a kind of agitator truck used for mine underground。
Transport vehicle 201 can be moved, it is simple to adjusts position。
As shown in Figure 2-5, this roller mixing drum 100 is mainly made up of cylinder 1 and material output-controlling device 2。Cylinder 1 is used for housing material, for instance the materials such as concrete, is formed with discharging opening 11 in one end of cylinder 1。Material output-controlling device 2 for being expelled to appointment position in use by the material in cylinder 1 after discharging opening 11。
Owing to roller mixing drum 100 is mounted obliquely within transport vehicle 201, its discharging opening 11 generally tilts upward setting, it is to avoid material spills。Thus can cause that the height of agitator truck 200 is of a relatively high。
In order to make agitator truck 200 be used in the middle of limit for height engineering, it is necessary to reduce the height of car load, it is therefore necessary to subtract the angle of inclination of cylinder 1, and must assure that the material in cylinder 1 can not flow out from discharging opening 11, so discharging opening 11 place is sealed simultaneously。
Therefore, this utility model is provided with black box 3 between discharging opening 11 and material output-controlling device 2。
It is made up of as in figure 2 it is shown, black box 3 is main flange 31, floating bearing 32, support beam 33 and connecting plate 34。Flange 31 is fixedly mounted on discharging opening 11, and it can rotate along with the rotation of cylinder 1, keeps and cylinder 1 synchronous axial system。
Floating bearing 32 is made up of retaining element 322 and rotating element 321, and rotating element 321 matches with retaining element 322。Rotating element 321 is fixedly mounted in flange 31, and can keep synchronous axial system with flange 31, thus under the drive of flange 31, rotating element 321 is also carried out rotating。Retaining element 322 coordinates with rotating element 321, and retaining element 322 is positioned at outside flange 31。
The one end supporting beam 33 is fixedly connected on material output-controlling device 2, and its other end is extended towards the outside of flange 31, and retaining element 322 is connected by connecting plate 34 is fixing between beam 33 with supporting。
In order to realize sealing, it is to avoid material enters in floating bearing 32 or flows out from discharging opening 11, it is provided with flange gasket 35 supporting between beam 33 and rotating element 321, and between flange gasket 35 and rotating element 321, is provided with sealing gasket 36。
During assembling, flange 31, rotating element 321, sealing gasket 36 and flange gasket 35 are passed sequentially through bolt 38 and is fixed together。
Thus; by arranging black box 3 between discharging opening 11 and material output-controlling device 2; flange 31 in black box 3, rotating element 321, sealing gasket 36 and flange gasket 35 are together along with cylinder 1 rotates; retaining element 322, connecting plate 34, support beam 33 keep fixing; thus keeping material output-controlling device 2 to fix; and undertaken sealing protection by sealing gasket 36 and flange gasket 35, thus ensureing that concrete will not flow out from discharging opening 11, without penetrating in floating bearing 32。
By arranging black box 3, discharging opening 11 can be sealed such that it is able to reduce the angle of inclination of roller mixing drum 100, and ensure that material will not flow out from the discharging opening 11 of roller mixing drum 100, thus reducing the height of car load, it is beneficial at underground construction。
To sum up, the agitator truck that this utility model provides, it is possible to reduce the angle of inclination of roller mixing drum, and ensureing that material will not flow out from the discharging opening of roller mixing drum, thus reducing the height of car load, being beneficial at underground construction, reduce difficulty of construction, improve efficiency of construction。
As Figure 2-3, between flange gasket 35, sealing gasket 36, floating bearing 32 and connecting plate 34, it is formed with the annular seal space 37 for housing lubricating oil。In floating bearing 32, the contact surface between retaining element 322 with rotating element 321 communicates with annular seal space 37, it is simple to floating bearing 32 is lubricated。
It is preferred that as shown in Figure 2-5, retaining element 322 and rotating element 321 joint are formed with stage portion 323, and the distance between side 325 and the support beam 33 of retaining element 322 is less than the distance between rotating element 321 and support beam 33。
Flange gasket 35 includes main part 351 and the extension 352 extended to form from main part 351, and the thickness of main part 351 is more than the thickness of extension 352, and the length of main part 351 is less than the length of rotating element 321。
One end of main part 351 is sealedly connected on the barrel 12 of discharging opening 11, and its other end is extended towards retaining element 322 side。
Sealing gasket 36 is sealedly connected between main part 351 and rotating element 321, and extension 352 is sealedly connected on the lower section supporting beam 33, and is positioned at retaining element 322 and the top of rotating element 321, and annular seal space 37 is L-shaped。
By retaining element 322 and rotating element 321 are crisscross arranged, the side 325 making retaining element 322 and the distance supported between beam 33 are less than the distance between rotating element 321 and support beam 33, thus being formed with stage portion 323 in retaining element 322 and rotating element 321 joint, it is beneficial to both assemblings, and is beneficial to lubricating oil and enters from the gap of stage portion 33 and be lubricated between retaining element 322 and rotating element 321。
And the thickness of the main part 351 of flange gasket 35 is set greater than the thickness of its extension 352, the length of main part 351 is set smaller than the length of rotating element 321。
During connection, one end of main part 351 is sealedly connected on the barrel 12 of discharging opening 11, its other end is extended towards retaining element 322 side。
Sealing gasket 36 is sealedly connected between main part 351 and rotating element 321, will extend over portion 352 and be sealedly connected on the lower section supporting beam 33, and it is positioned at retaining element 322 and the top of rotating element 321, thus forming the annular seal space 37 of L-type, improve the volume of annular seal space 37。
It is preferred that as it is shown in figure 1, material output-controlling device 2 includes blow tank 23 that charging aperture 21 is connected with charging aperture 21 and for controlling the end cap 22 that charging aperture 21 is turned on and off。
Charging aperture 21 is docked on discharging opening 11, and end cap 22 is hinged on charging aperture 21, and blow tank 23 is hinged on the lower section of charging aperture 21 and extends obliquely downward setting。
Being additionally provided with for controlling the driving oil cylinder 24 that end cap 22 is turned on and off on charging aperture 21, drive the base of oil cylinder 24 to be hinged on charging aperture 21, its outfan is hinged on end cap 22；Support beam 33 to be welded on charging aperture 21。
By being docked with discharging opening 11 by charging aperture 21, it is possible to exported by the material in cylinder 1, and the blow tank 23 below charging aperture 21 transports to specifying position。For the ease of material transportation, blow tank 23 is hinged on the lower section of charging aperture 21, and arranges diagonally downward,
In order to control the open and close of charging aperture 21, being provided with end cap 22 on charging aperture 21, a side of end cap 22 or sidepiece are hinged on the side on charging aperture 21 or on sidepiece, and by driving oil cylinder 24 to carry out the open and close of Driving terminal 22, it is simple to control。
Support beam 33 to be welded on the outer peripheral face of charging aperture 21, so that keeping charging aperture 21 and each parts will not rotate along with cylinder 1 or swing, improve convenience and the stability of material output, and charging aperture 21 can be kept stably to dock with discharging opening 11。
It is preferred that the angle between roller mixing drum 100 and transport vehicle 201 is between 0 °-30 °, thus reducing the angle of inclination of cylinder 1 largely, reducing the height of car load, being beneficial at underground construction。
To sum up, the agitator truck that this utility model provides, simple in construction, easy to use, it can reduce the angle of inclination of roller mixing drum, and ensureing that material will not flow out from the discharging opening of roller mixing drum, thus reducing the height of car load, being beneficial at underground construction, reduce difficulty of construction, improve efficiency of construction。
As required, it is possible to above-mentioned each technical scheme is combined, to reach best-of-breed technology effect。
Above-described is only principle of the present utility model and preferred embodiment。It should be pointed out that, for the person of ordinary skill of the art, on the basis of this utility model principle, it is also possible to make other modification some, also should be regarded as protection domain of the present utility model。
Claims (10)
1. a roller mixing drum, including for housing the cylinder of material and being arranged on the discharging opening of described cylinder one end, is additionally provided with material output-controlling device in described discharge outlet；
It is characterized in that, between described discharging opening and described material output-controlling device, be provided with black box；
Described black box includes flange, floating bearing, support beam and connecting plate；
Wherein, described flange is fixing to be assembled on described discharging opening, and can rotate along with the rotation of described cylinder；
Described floating bearing includes retaining element and the rotating element matched with described retaining element；
Described rotating element is fixedly mounted in described flange, and keeps synchronous axial system with described flange, and described rotating element coordinates on described retaining element, and is positioned at outside described flange；
Described support beam is fixedly connected on described material output-controlling device, and extended towards the outside of described flange, and described connecting plate is fixedly connected between described retaining element and described support beam；
Between described support beam and described rotating element, it is provided with flange gasket, between described flange gasket and described rotating element, is provided with sealing gasket；
Together with described flange, described rotating element, described sealing gasket are bolted to connection with described flange gasket。
2. roller mixing drum according to claim 1, it is characterised in that be formed with the annular seal space for housing lubricating oil between described flange gasket, described sealing gasket, described floating bearing and described connecting plate。
3. roller mixing drum according to claim 2, it is characterized in that, described retaining element and described rotating element joint are formed with stage portion, and the distance between side and the described support beam of described retaining element is less than the distance between described rotating element and described support beam；
Described flange gasket includes main part and the extension extended to form from described main part, and the thickness of described main part is more than the thickness of described extension, and the length of described main part is less than the length of described rotating element；
One end of described main part is sealedly connected on the barrel of described discharging opening, and its other end is extended towards described retaining element side；
Described sealing gasket is sealedly connected between described main part and described rotating element, and described extension is sealedly connected on the lower section of described support beam, and is positioned at described retaining element and the top of described rotating element, and described annular seal space is L-shaped。
4. roller mixing drum according to claim 1, it is characterised in that described material output-controlling device includes blow tank that charging aperture is connected with described charging aperture and for controlling the end cap that described charging aperture is turned on and off；
Described charging aperture is docked on described discharging opening, and described end cap is hinged on described charging aperture, and described blow tank is hinged on the lower section of described charging aperture and extends obliquely downward setting；
Being additionally provided with on described charging aperture for controlling the driving oil cylinder that described end cap is turned on and off, the base of described driving oil cylinder is hinged on described charging aperture, and its outfan is hinged on described end cap；
Described support beam is welded on described charging aperture。
5. roller mixing drum according to claim 4, it is characterised in that being provided with support portion on described charging aperture, the described base of described driving oil cylinder is hinged on described support portion。
6. an agitator truck, including moveable transport vehicle and the roller mixing drum that is mounted obliquely within described transport vehicle；Described roller mixing drum includes the cylinder for housing material and is arranged on the discharging opening of described cylinder one end, and described discharging opening tilts upward setting, is additionally provided with material output-controlling device in described discharge outlet；
It is characterized in that, between described discharging opening and described material output-controlling device, be provided with black box；
Described black box includes flange, floating bearing, support beam and connecting plate；
Wherein, described flange is fixing to be assembled on described discharging opening, and can rotate along with the rotation of described cylinder；
Described floating bearing includes retaining element and the rotating element matched with described retaining element；
Described rotating element is fixedly mounted in described flange, and keeps synchronous axial system with described flange, and described retaining element coordinates on described rotating element, and is positioned at outside described flange；
Described support beam is fixedly connected on described material output-controlling device, and extended towards the outside of described flange, and described connecting plate is fixedly connected between described retaining element and described support beam；
Between described support beam and described rotating element, it is provided with flange gasket, between described flange gasket and described rotating element, is provided with sealing gasket；
Together with described flange, described rotating element, described sealing gasket are bolted to connection with described flange gasket。
7. agitator truck according to claim 6, it is characterised in that be formed with the annular seal space for housing lubricating oil between described flange gasket, described sealing gasket, described floating bearing and described connecting plate。
8. agitator truck according to claim 7, it is characterized in that, described retaining element and described rotating element joint are formed with stage portion, and the distance between side and the described support beam of described retaining element is less than the distance between described rotating element and described support beam；
Described flange gasket includes main part and the extension extended to form from described main part, and the thickness of described main part is more than the thickness of described extension, and the length of described main part is less than the length of described rotating element；
One end of described main part is sealedly connected on the barrel of described discharging opening, and its other end is extended towards described retaining element side；
Described sealing gasket is sealedly connected between described main part and described rotating element, and described extension is sealedly connected on the lower section of described support beam, and is positioned at described retaining element and the top of described rotating element, and described annular seal space is L-shaped。
9. agitator truck according to claim 6, it is characterised in that described material output-controlling device includes blow tank that charging aperture is connected with described charging aperture and for controlling the end cap that described charging aperture is turned on and off；
Described charging aperture is docked on described discharging opening, and described end cap is hinged on described charging aperture, and described blow tank is hinged on the lower section of described charging aperture and extends obliquely downward setting；
Being additionally provided with on described charging aperture for controlling the driving oil cylinder that described end cap is turned on and off, the base of described driving oil cylinder is hinged on described charging aperture, and its outfan is hinged on described end cap；Described support beam is welded on described charging aperture。
10. agitator truck according to claim 6, it is characterised in that the angle between described roller mixing drum and described transport vehicle is between 0 °-30 °。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072153.3U CN205325993U (en) | 2015-12-21 | 2015-12-21 | Roll formula churn and agitator truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072153.3U CN205325993U (en) | 2015-12-21 | 2015-12-21 | Roll formula churn and agitator truck |
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| CN205325993U true CN205325993U (en) | 2016-06-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437371A (en) * | 2015-12-21 | 2016-03-30 | 中国神华能源股份有限公司 | Rolling type stirring cylinder and a stirring carrier vehicle |
| CN107344401A (en) * | 2017-08-29 | 2017-11-14 | 烟台盛利达工程技术有限公司 | The concrete mixing and transporting car of quill shaft rotary sealing |
| CN111409198A (en) * | 2020-03-16 | 2020-07-14 | 芜湖中集瑞江汽车有限公司 | Rotary sealing system of mixer truck |
-
2015
- 2015-12-21 CN CN201521072153.3U patent/CN205325993U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437371A (en) * | 2015-12-21 | 2016-03-30 | 中国神华能源股份有限公司 | Rolling type stirring cylinder and a stirring carrier vehicle |
| CN107344401A (en) * | 2017-08-29 | 2017-11-14 | 烟台盛利达工程技术有限公司 | The concrete mixing and transporting car of quill shaft rotary sealing |
| CN111409198A (en) * | 2020-03-16 | 2020-07-14 | 芜湖中集瑞江汽车有限公司 | Rotary sealing system of mixer truck |
| CN111409198B (en) * | 2020-03-16 | 2021-06-25 | 芜湖中集瑞江汽车有限公司 | Rotary sealing system of mixer truck |
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