CN213005897U - Concrete transport vehicle - Google Patents

Abstract

The utility model relates to a concrete transport vehicle, which belongs to the field of building construction equipment and comprises a vehicle body, wherein a bottom frame is arranged on the vehicle body, a concrete tank is arranged on the bottom frame in a rotating way, a cleaning ring and an air drying ring are arranged on the bottom frame, two ends of the cleaning ring and the air drying ring are respectively arranged at two sides of the concrete tank, two groups of chutes are arranged on the upper surface of the bottom frame, the length direction of the chutes is consistent with the length direction of the concrete tank, the two groups of chutes are respectively arranged at two sides of the concrete tank, a driving block is fixedly arranged at one end of the same side of the cleaning ring and the air drying ring, the other ends of the cleaning ring and the air drying ring are respectively provided with a sliding block, the driving block and the sliding block are respectively in sliding fit with the two groups of chutes, a driving component for driving the driving block to slide is arranged in one, and a drying component is arranged on the air drying ring. The utility model discloses have the effect of being convenient for wash and dry.

Description

Concrete transport vehicle

Technical Field

The utility model belongs to the technical field of the technique of building construction equipment and specifically relates to a concrete transport vechicle is related to.

Background

The concrete mixing transport vehicle or called mixing truck is a special truck for conveying premixed concrete for construction; due to its shape, it is also commonly referred to as a vivipara. The truck is provided with a cylindrical mixing drum for carrying mixed concrete, and the mixing drum can be always kept rotating in the transportation process so as to ensure that the carried concrete cannot be solidified. Concrete cars are parked on the construction site for a long time during their operation, which results in the outer surface of the concrete car being always dirty and in some cities may be regarded as being prohibited from entering the city as affecting the appearance of the city and may only be able to enter after cleaning has been completed.

The current chinese patent with an authorization publication number CN210363741U discloses a concrete car cleaning system, which has the key points of the technical scheme: comprises a car body, a concrete tank body is arranged on the top of the car body, a supporting column is fixedly connected on the left side of the top of the car body, the vehicle body is fixedly connected with a water tank through a support pillar, the top of the water tank is detachably connected with a water pump, the water pumping end of the water pump extends into the water tank, the water discharging end of the water pump is detachably connected with a first water pipe, the vehicle body is connected with a communicating pipeline through a rotating shaft and a connecting rod, the communicating pipeline is adjusted to lead a first spray head to be aligned with the bottom of the vehicle body, under the effect of water pump, the inside water of water tank is taken out and is pressurizeed and spout from first shower nozzle, can wash the vehicle bottom, and shunt tubes and second shower nozzle are installed to the internal portion one side of concrete tank, couple together first connecting pipe and second connecting pipe with the second water pipe, and the water after the water pump pressurization is through spouting and impact to the internal portion of concrete tank from second shower nozzle, can wash its inside.

The above prior art solutions have the following drawbacks: this cleaning system of concrete truck can only wash the bottom of automobile body and the inside of concrete tank, and the inconvenient washing of surface of concrete truck needs to use other equipment just can wash, also can remain moisture on the concrete tank after the washing is accomplished, influences the maintenance of road.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a concrete truck has the advantage of being convenient for from the cleaning and from the forced air drying.

The utility model aims at realizing through the following technical scheme:

a concrete transport vehicle comprises a vehicle body, wherein the vehicle body is provided with a bottom frame, a concrete tank is rotatably arranged on the bottom frame, the bottom frame is provided with a cleaning ring and an air drying ring, two ends of the cleaning ring and the air drying ring are respectively positioned at two sides of the concrete tank, two groups of sliding chutes are arranged on the upper surface of the underframe, the length direction of the sliding chutes is consistent with that of the concrete tank, the two groups of sliding chutes are respectively positioned on the two sides of the concrete tank, the cleaning ring and the air drying ring are both fixedly provided with a driving block at one end of the same side, the other ends of the cleaning ring and the air drying ring are both provided with a sliding block, the driving block and the sliding block are respectively in sliding fit with the two groups of sliding chutes, wherein be provided with in a set of the spout and be used for driving about the gliding drive assembly of drive block, be provided with spray assembly on the washing ring, air-dry and be provided with drying assembly on the ring.

Through adopting above-mentioned technical scheme, it washs and dries the ring to come to wash the concrete tank to set up washing ring and air-drying on the chassis, spout and drive block and slider that set up on the chassis can sliding fit, make washing ring and air-drying ring can remove on the chassis, let washing ring and air-drying ring's effect can cover whole concrete tank, drive assembly drive washing ring and air-drying ring remove on the chassis, the spray assembly and the dry subassembly that set up on washing ring and air-drying ring reach abluent effect, this concrete transport vechicle can carry out the self-cleaning in the transit, and needn't rely on other equipment, and has convenient washing, the advantage of saving time.

The utility model discloses a further set up to: the spray assembly comprises an arc pipe fixedly arranged on the cleaning ring, a plurality of water spraying pieces are arranged on the arc pipe, a water tank is fixedly arranged on the bottom frame, a water pressure booster pump is fixedly arranged at the water outlet of the water tank, the water inlet of the water pressure booster pump is communicated with the water outlet of the water tank, the water outlet of the water pressure booster pump is communicated with a water pipe, and one end, far away from the water tank, of the water pipe is communicated with the arc pipe.

Through adopting above-mentioned technical scheme, be connected with water tank and force (forcing) pump on the arc pole, saved in the water tank and washd required water, the water pressure force (forcing) pump makes from the water spray spare spun water have certain initial velocity for spray assembly's cleaning performance is showing more, and the spray range of water can be enlarged to the water spray spare of setting on the arc pole, has strengthened the cleaning performance.

The utility model discloses a further set up to: the water spraying part comprises a connecting pipe, an arc pipe at one end of the connecting pipe is communicated, a mounting seat is fixedly arranged on the connecting pipe and fixedly connected with the cleaning ring, a spray head is arranged at one end, far away from the arc pipe, of the connecting pipe, and the spray head faces towards the side of the concrete tank.

Through adopting above-mentioned technical scheme, set up the connecting pipe intercommunication on the arc through the mount pad for during the hydroenergy of washing usefulness can enter into a plurality of shower nozzles from a plurality of connecting pipes, reached and carried out the effect of reposition of redundant personnel to the water in the water pipe.

The utility model discloses a further set up to: the shower nozzle includes the sector, the sector cavity sets up, the sector deviates from the one end and the connecting pipe fixed connection on the circular arc limit, a plurality of apopores have been seted up to the circular arc edge of sector.

Through adopting above-mentioned technical scheme, through be provided with a plurality of apopores on sectorial shower nozzle, let the coverage of single shower nozzle bigger for the cleaning performance of single shower nozzle further strengthens.

The utility model discloses a further set up to: the drying component comprises a fan heater fixedly arranged on an air drying ring, an air outlet of the fan heater is communicated with one end of the air drying ring, the air drying ring is arranged in a hollow mode, and a plurality of air blowing holes for blowing out the hot air are formed in the wall of the air drying ring facing the concrete tank.

Through adopting above-mentioned technical scheme, set up the blowhole on air-drying ring, the blowhole is towards the concrete tank, and on the warm braw of following the electric fan heater output can directly blow the concrete tank, reach the effect of drying to the concrete tank.

The utility model discloses a further set up to: be provided with the cleaning brush that is used for wasing the concrete tank on the chassis, be provided with the brush hair on the cleaning brush, the cleaning brush passes through the fixed setting on the chassis of brush yoke, the length direction of brush yoke is unanimous with the length direction of concrete tank, the brush hair is laminated with the surface of concrete tank mutually.

Through adopting above-mentioned technical scheme, at transport vechicle operation in-process, the concrete tank can carry out the rotation, and the cleaning brush that sets up on the chassis can be brushed away being stained with dust on the concrete tank surface, then uses cleaning assembly and dry subassembly to wash the concrete tank for the concrete tank can keep clear state always.

The utility model discloses a further set up to: the driving assembly comprises a lead screw arranged in a sliding groove, a threaded hole matched with the lead screw in a threaded mode is formed in the driving block, a servo motor is fixedly arranged at one end of the sliding groove, and an output shaft of the servo motor is coaxially connected with the lead screw.

Through adopting above-mentioned technical scheme, use servo motor to rotate the lead screw, start servo motor and make the lead screw rotate, the lead screw cooperatees with the screw hole on the drive block, can make the drive block slide in the spout, the slip drive of drive block washs the ring and air-dries the ring horizontal slip on the concrete tank, has reached the drive and has washd the ring and air-dried the comparatively convenient effect of ring removal.

The utility model discloses a further set up to: the both ends of spout all are provided with the bearing, the both ends of lead screw respectively with the bearing interference fit at spout both ends.

Through adopting above-mentioned technical scheme, when the lead screw rotated, the bearing can reduce the frictional force that the lead screw received for the lead screw can realize normal rotation downwards in the condition that is fixed in the spout, had and saved power, made the smooth effect of device operation.

To sum up, the utility model discloses a following beneficial technological effect:

1. the utility model has the advantages that the outer surface of the concrete tank can always keep a clean state by arranging the cleaning ring, the air drying ring and the cleaning brush, and the cleaning by other equipment is not needed when entering the city every time, thereby enhancing the convenience of use;

2. the utility model discloses a set up spout and lead screw for wash ring and air-dried ring can be driven by driving motor and slide on the chassis, and the scope of action that enlarges and wash ring and air-dried ring is whole concrete tank, lets the clean effect can cover whole concrete tank.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bottom plate according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a water spraying member according to an embodiment of the present invention.

In the figure, 1, a vehicle body; 11. a concrete tank; 2. a chassis; 21. a chute; 22. a drive block; 23. a slider; 24. a drive assembly; 241. a lead screw; 242. a threaded hole; 243. a servo motor; 3. cleaning a ring; 31. a spray assembly; 32. a water tank; 33. a water pressure booster pump; 34. a water pipe; 35. an arc tube; 36. a connecting pipe; 37. a mounting seat; 38. a water spraying member; 381. a spray head; 382. a sector block; 383. a water outlet hole; 4. air drying; 41. a drying assembly; 42. a warm air blower; 43. an air outlet pipe; 44. an air blowing hole; 5. cleaning brushes; 51. a brush holder; 52. and (3) brush hairs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the concrete transportation vehicle disclosed by the present invention, the vehicle comprises a vehicle body 1, a chassis 2 is arranged on the vehicle body 1, a concrete tank 11 is rotatably arranged on the chassis 2, a cleaning ring 3 and an air drying ring 4 are arranged on the chassis 2, the height of the cleaning ring 3 is greater than that of the air drying ring 4, and two ends of the cleaning ring 3 and the air drying ring 4 are respectively located at two sides of the concrete tank 11, so that their ring bodies can cover the whole concrete tank 11 during movement, and a relatively comprehensive cleaning effect is achieved; two sets of spouts 21 have been seted up to chassis 2's upper surface, the length direction of spout 21 is unanimous with concrete tank 11's length direction, two sets of spouts 21 are located concrete tank 11's both sides respectively, it is provided with drive block 22 all to wash ring 3 and the one end that air-dries ring 4 is located the homonymy to be fixed, it all is provided with slider 23 to wash ring 3 and the other end of air-drying ring 4, drive block 22 and slider 23 are equallyd divide do not with two sets of spouts 21 sliding fit, wash ring 3 and air-drying ring 4's both ends and set up respectively on slider 23 and drive block 22, and drive block 22 and slider 23 homoenergetic can with spout 21 sliding fit, reached and let air-dry ring 4 and wash ring 3 can be on chassis 2 free gliding effect.

As shown in fig. 1 and fig. 2, a driving assembly 24 for driving the driving block 22 to slide is disposed in one of the sliding slots 21, the driving assembly 24 includes a lead screw 241 disposed in the sliding slot 21, a threaded hole 242 threadedly engaged with the lead screw 241 is disposed in the driving block 22, and when the lead screw 241 rotates, the driving block 22 is driven by the rotation of the lead screw 241 to slide in the sliding slot 21 along the length direction of the sliding slot 21 because the position of the driving block 22 is limited in the sliding slot 21; fixed servo motor 243 that is provided with of one end of spout 21, servo motor 243's output shaft and lead screw 241 coaxial line are connected, servo motor 243 drive lead screw 241 rotates, can let wash ring 3 and air-dry ring 4 can be more convenient slide on chassis 2, the both ends of spout 21 all are provided with the bearing (do not mark in the drawing), the both ends of lead screw 241 respectively with the bearing interference fit at spout 21 both ends, the setting of bearing has reduced the frictional force that lead screw 241 received when rotating, make the energy that servo motor 243 consumed still less.

As shown in fig. 1 and 2, the spray assembly 31 is arranged on the cleaning ring 3, the cleaning brush 5 for cleaning the concrete tank 11 is arranged on the chassis 2, the brush 5 is provided with bristles 52, the cleaning brush 5 is fixedly arranged on the chassis 2 through the brush holder 51, the length direction of the brush holder 51 is consistent with the length direction of the concrete tank 11, the bristles 52 are attached to the surface of the concrete tank 11, the bristles 52 are fixedly arranged below the concrete tank 11, and the concrete tank 11 can rotate continuously during use, so that the bristles 52 can continuously brush the concrete tank 11, and the cleanness of the concrete tank 11 is maintained.

As shown in fig. 1 and 2, a drying assembly 41 is disposed on the air drying ring 4, the drying assembly 41 includes a fan heater 42 fixedly disposed on the air drying ring 4, an air outlet pipe 43 is disposed on the air drying ring 4, an air outlet of the fan heater 42 is communicated with one end of the air outlet pipe 43, referring to fig. 3, a plurality of air blowing holes 44 for blowing out warm air are disposed on one side of the air outlet pipe 43 facing the concrete tank 11, an air outlet of the fan heater 42 is connected with the air outlet pipe 43, and warm air blown out from the fan heater 42 is blown to the concrete tank 11 through a plurality of air blowing holes on the air outlet pipe 43, so that water brought by cleaning on the concrete tank 11 is dried.

As shown in fig. 1 and 2, the spraying assembly 31 includes an arc tube 35 fixedly disposed on the cleaning ring 3, and referring to fig. 4, a plurality of water spraying members 38 are disposed on the arc tube 35, and the plurality of water spraying members 38 are disposed to be connected to the arc tube 35, so that one arc tube 35 can cover the whole concrete tank 11; the water spraying part 38 comprises a connecting pipe 36, one end of the connecting pipe 36 is communicated with the arc-shaped pipe 35, a mounting seat 37 is fixedly arranged on the connecting pipe 36, the mounting seat 37 is fixedly connected with the cleaning ring 3, a spray head 381 is arranged at one end, far away from the arc-shaped pipe 35, of the connecting pipe 36, the spray head 381 faces the concrete tank 11 side, the spray head 381 is fixedly arranged on the cleaning ring 3 through the mounting seat 37, the connecting pipe 36 can be in seamless butt joint with the arc-shaped pipe 35, and water flowing out of the arc-shaped pipe 35 is guided into the spray head 381. A water tank 32 is fixedly arranged on the chassis 2, a water outlet of the water tank 32 is fixedly provided with a water pressure booster pump 33, a water inlet of the water pressure booster pump 33 is communicated with a water outlet of the water tank 32, a water outlet of the water pressure booster pump 33 is communicated with a water pipe 34, one end of the water pipe 34 far away from the water tank 32 is communicated with an arc-shaped pipe 35, and the water pressure booster pump 33 is arranged between the water tank 32 and the water pipe 34 to pressurize water flowing out of the water tank 32, so that the water can have an initial speed; the nozzle 381 comprises a sector block 382, the sector block 382 is hollow, one end of the sector block 382, which is far away from the arc edge, is fixedly connected with the connecting pipe 36, a plurality of water outlet holes 383 are formed on the arc edge of the sector block 382, water sprayed from the connecting pipe 36 firstly circles around in the sector block 382, and then is sprayed onto the concrete tank 11 through the water outlet holes 383, so that the cleaning effect on the concrete tank 11 is enhanced.

The implementation principle of the embodiment is as follows: when the concrete truck is used, first, concrete is poured into the concrete tank 11, the concrete tank 11 starts to rotate, the cleaning brush 5 provided below the concrete tank 11 cleans the concrete tank 11, the switches of the water tank 32 and the hydraulic pressure booster pump 33 are turned on, the servo motor 243 provided at the bottom end of the chute 21 and driving the driving block 22 where the cleaning ring 3 is located is operated, the cleaning ring 3 slides back and forth on the chassis 2, water in the water tank 32 is ejected from the water outlet hole 383 provided on the water ejection member 38, and after the cleaning is completed, the water tank 32, the hydraulic pressure booster pump 33, and the servo motor 243 are turned off. Then, the switch of the warm air blower 42 is turned on, and the servo motor 243 arranged at the bottom end of the sliding chute 21 and used for driving the driving block 22 where the air drying ring 4 is located is operated, so that the air drying ring 4 slides back and forth on the underframe 2, the warm air blown out of the warm air blower 42 is sprayed out through the air blowing holes 44 formed in the air outlet pipe 43, the concrete tank 11 is dried, and the self-cleaning of the concrete tank 11 is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a concrete truck, includes automobile body (1), be provided with chassis (2) on automobile body (1), it is provided with concrete tank (11), its characterized in that to rotate on chassis (2): the concrete drying machine is characterized in that a cleaning ring (3) and an air drying ring (4) are arranged on the chassis (2), two ends of the cleaning ring (3) and the air drying ring (4) are respectively located on two sides of the concrete tank (11), two sets of sliding grooves (21) are formed in the upper surface of the chassis (2), the length direction of each sliding groove (21) is consistent with that of the concrete tank (11), the two sets of sliding grooves (21) are respectively located on two sides of the concrete tank (11), a driving block (22) is fixedly arranged at one end, located on the same side, of each cleaning ring (3) and one end, located on the same side, of each air drying ring (4), a sliding block (23) is arranged at the other end of each cleaning ring (3) and the other end of each air drying ring (4), each driving block (22) and each sliding block (23) are in sliding fit with the two sets of sliding grooves (21), a driving assembly (24) used, the cleaning ring (3) is provided with a spraying assembly (31), and the air drying ring (4) is provided with a drying assembly (41).

2. A concrete transporter according to claim 1, wherein: spray assembly (31) including fixed arc (35) that sets up on wasing ring (3), be provided with a plurality of water spray (38) on arc (35), fixed water tank (32) that are provided with on chassis (2), the fixed water pressure booster pump (33) that is provided with in delivery port department of water tank (32), the water inlet of water pressure booster pump (33) is linked together with the delivery port of water tank (32), the delivery port intercommunication of water pressure booster pump (33) has water pipe (34), the one end that water tank (32) were kept away from in water pipe (34) is linked together with arc (35).

3. A concrete transporter according to claim 2, wherein: the water spray part (38) comprises a connecting pipe (36), one end of the connecting pipe (36) is communicated with the arc pipe (35), a mounting seat (37) is fixedly arranged on the connecting pipe (36), the mounting seat (37) is fixedly connected with a cleaning ring (3), a spray head (381) is arranged at one end, far away from the arc pipe (35), of the connecting pipe (36), and the spray head (381) faces the side of the concrete tank (11).

4. A concrete transporter according to claim 3, wherein: the sprayer (381) comprises a sector (382), the sector (382) is arranged in a hollow mode, one end, deviating from the arc edge, of the sector (382) is fixedly connected with the connecting pipe (36), and a plurality of water outlet holes (383) are formed in the arc edge of the sector (382).

5. A concrete transporter according to claim 4, wherein: drying assembly (41) is including fixed fan heater (42) of setting on air-drying ring (4), air-drying ring (4) is last to be provided with out tuber pipe (43), the air outlet of fan heater (42) is linked together with the one end that goes out tuber pipe (43), go out tuber pipe (43) and offer blowhole (44) that a plurality of confessions warm braw blown out towards one side of concrete tank (11).

6. A concrete transporter according to claim 2, wherein: be provided with cleaning brush (5) that are used for wasing concrete tank (11) on chassis (2), be provided with brush hair (52) on cleaning brush (5), cleaning brush (5) are fixed to be set up on chassis (2) through brush yoke (51), the length direction of brush yoke (51) is unanimous with the length direction of concrete tank (11), brush hair (52) are laminated with the surface of concrete tank (11) mutually.

7. A concrete transporter according to claim 1, wherein: the driving assembly (24) comprises a lead screw (241) arranged in the sliding groove (21), a threaded hole (242) in threaded fit with the lead screw (241) is formed in the driving block (22), a servo motor (243) is fixedly arranged at one end of the sliding groove (21), and an output shaft of the servo motor (243) is coaxially connected with the lead screw (241).

8. A concrete transporter according to claim 7, wherein: the two ends of the sliding groove (21) are provided with bearings, and the two ends of the lead screw (241) are in interference fit with the bearings at the two ends of the sliding groove (21) respectively.

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