阅读说明：本技术 一种运输混凝土的斗车 (Trolley for transporting concrete ) 是由 宣昂昂 于 2020-06-16 设计创作，主要内容包括：本发明适用于建筑运输领域,提供了一种运输混凝土的斗车,包括车斗和行进组件,搅拌组件、驱动组件和翻转组件,车斗下设置有第一支撑件,第一支撑件上设有限位件。本斗车通过设置驱动组件,可以驱动所述行进组件使斗车发生位移,使运输过程更为省时省力；通过设置搅拌组件,可以对车斗内的物料进行搅拌操作,以保证物料的状态；通过设置限位件和啮合组件,使得仅当车斗与限位件相接触时,驱动组件才会通过啮合组件带动搅拌组件进行搅拌操作；通过设置翻转组件,可以更为方便的排出物料,也可以使得驱动组件仅驱动行进组件使斗车进行移动而搅拌组件不进行搅拌操作。(The invention is suitable for the field of building transportation, and provides a hopper car for transporting concrete, which comprises a car hopper, a traveling assembly, a stirring assembly, a driving assembly and a turning assembly, wherein a first supporting piece is arranged below the car hopper, and a limiting piece is arranged on the first supporting piece. The hopper car is provided with the driving assembly, so that the advancing assembly can be driven to enable the hopper car to displace, and the transportation process is time-saving and labor-saving; by arranging the stirring assembly, the materials in the hopper can be stirred to ensure the state of the materials; by arranging the limiting part and the meshing component, the driving component can drive the stirring component to stir only when the hopper is in contact with the limiting part through the meshing component; through setting up the upset subassembly, discharge material that can be more convenient also can make drive assembly only drive the subassembly of marcing and make the hopper car remove and stir the subassembly and do not stir the operation.)

1. A hopper car for transporting concrete comprises a car hopper, a driving assembly and a traveling assembly for enabling the hopper car to displace, and is characterized in that a first supporting piece is arranged below the car hopper; one end of the car hopper is movably connected with the first supporting piece; a limiting piece is arranged on the first supporting piece; the travel assembly is disposed on the first support, the hopper car further comprising:

the stirring assembly is used for stirring the materials in the hopper;

an engagement assembly; when the car hopper is in contact with the limiting piece, the meshing component is meshed, and the driving component drives the stirring component to operate through the meshing component, so that the stirring component can stir materials in the car hopper;

the overturning assembly is used for overturning the hopper so as to discharge materials in the hopper; and the driving component is used for disengaging the engaging component so as to enable the driving component to only drive the advancing component to operate.

2. The trolley for transporting concrete of claim 1 wherein said tipping assembly comprises:

a sliding groove; the sliding groove is arranged at the bottom of the hopper;

a telescoping member; one end of the telescopic piece is movably connected with the first supporting piece;

a slider; the sliding piece is arranged in the sliding groove in a sliding mode; the sliding part is connected with one end of the telescopic part far away from the first supporting part;

a groove; the telescopic piece and the sliding piece are arranged in a space formed by the sliding groove and the groove.

3. The concrete transporting hopper car of claim 1, wherein said travel assembly comprises:

a worm; the worm is arranged on the first support; the worm is connected with the driving assembly;

a worm gear; the worm gear is arranged on the first support; the worm wheel is meshed with the worm;

a wheel; the wheel is provided with two parts; the two wheels are respectively arranged on two sides of the worm wheel.

4. A hopper car for transporting concrete according to claim 3, wherein said drive assembly comprises:

a drive shaft; the transmission shaft is rotatably arranged on the first supporting piece; the worm is connected with the transmission shaft;

a driving gear; the driving gear is arranged on the transmission shaft; the driving gear is connected with the meshing component;

a motor; the motor is connected with the transmission shaft.

5. The concrete transporting hopper car of claim 4, wherein said blending assembly comprises:

a stirring shaft; the stirring shaft is rotatably arranged in the hopper; the stirring shaft is connected with the meshing component;

a stirring blade; the stirring blades are arranged on the stirring shaft; the stirring blade is spiral.

6. The concrete transporting hopper car of claim 5, wherein said engagement assembly comprises:

a first driven gear; the first driven gear is meshed with the driving gear;

a second driven gear; the second driven gear is connected with the stirring shaft; when the car hopper with when the locating part contacts, the second driven gear with first driven gear meshing, first driven gear passes through the second driven gear with the (mixing) shaft drives stirring vane carries out the stirring operation.

7. The hopper car for transporting concrete according to claim 2, further comprising:

a handle; the handle is arranged on the hopper;

a second support member; the second support is arranged on the handle;

a switch assembly; the switch assembly is arranged on the handle;

a power source; the driving assembly and the telescopic piece are electrically connected with the power supply through the switch assembly.

8. The concrete transporting hopper car of claim 7, wherein said switch assembly comprises:

the motor key is used for controlling the operation and the stop of the driving assembly;

the extension key is used for controlling the extension piece to perform extension operation and stop extension operation;

and the recovery key is used for controlling the recovery operation and stopping the recovery operation of the telescopic piece.

Technical Field

The invention belongs to the field of building transportation, and particularly relates to a trolley for transporting concrete.

Background

A common transport tool for hopper car construction sites and mining areas is rectangular, large in opening and small in bottom, is similar to a hopper, is provided with wheels below, and is moved manually.

The traditional hopper car often cannot stir concrete in the concrete transportation process, so that the concrete is changed in the transportation process, and the use performance of the concrete is influenced; the traditional trolley is driven by manpower, so that time and labor are wasted; and the traditional hopper car is inconvenient to overturn, and the unloading operation is influenced.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a hopper car for transporting concrete, which aims to solve the problems mentioned in the background art.

The embodiment of the invention is realized in such a way that the hopper car for transporting concrete comprises a hopper, a driving assembly and a traveling assembly for enabling the hopper car to displace, wherein a first supporting piece is arranged below the hopper; one end of the car hopper is movably connected with the first supporting piece; a limiting piece is arranged on the first supporting piece; the travel assembly is disposed on the first support, the hopper car further comprising:

the stirring assembly is used for stirring the materials in the hopper;

an engagement assembly; when the car hopper is in contact with the limiting piece, the meshing component is meshed, and the driving component drives the stirring component to operate through the meshing component, so that the stirring component can stir materials in the car hopper;

the overturning assembly is used for overturning the hopper so as to discharge materials in the hopper; and the driving component is used for disengaging the engaging component so as to enable the driving component to only drive the advancing component to operate.

Preferably, the flipping assembly comprises:

a sliding groove; the sliding groove is arranged at the bottom of the hopper;

a telescoping member; one end of the telescopic piece is movably connected with the first supporting piece;

a slider; the sliding piece is arranged in the sliding groove in a sliding mode; the sliding part is connected with one end of the telescopic part far away from the first supporting part;

a groove; the telescopic piece and the sliding piece are arranged in a space formed by the sliding groove and the groove.

Preferably, a groove is formed in the first supporting piece, and the overturning assembly is arranged in a space formed by the sliding groove and the groove.

Preferably, the traveling assembly includes:

a worm; the worm is arranged on the first support; the worm is connected with the driving assembly;

a worm gear; the worm gear is arranged on the first support; the worm wheel is meshed with the worm;

a wheel; the wheel is provided with two parts; the two wheels are respectively arranged on two sides of the worm wheel.

Preferably, the driving assembly includes:

a drive shaft; the transmission shaft is rotatably arranged on the first supporting piece; the worm is connected with the transmission shaft;

a driving gear; the driving gear is arranged on the transmission shaft; the driving gear is connected with the meshing component;

a motor; the motor is connected with the transmission shaft.

Preferably, the stirring assembly comprises:

a stirring shaft; the stirring shaft is rotatably arranged in the hopper; the stirring shaft is connected with the meshing component;

a stirring blade; the stirring blades are arranged on the stirring shaft; the stirring blade is spiral.

Preferably, the engagement assembly comprises:

a first driven gear; the first driven gear is meshed with the driving gear;

a second driven gear; the second driven gear is connected with the stirring shaft; when the car hopper with when the locating part contacts, the second driven gear with first driven gear meshing, first driven gear passes through the second driven gear with the (mixing) shaft drives stirring vane carries out the stirring operation.

Preferably, the hopper car further comprises:

a handle; the handle is arranged on the hopper;

a second support member; the second support is arranged on the handle;

a switch assembly; the switch assembly is arranged on the handle;

a power source; the driving assembly and the telescopic piece are electrically connected with the power supply through the switch assembly.

Preferably, the switch assembly includes:

the motor key is used for controlling the operation and the stop of the driving assembly;

the extension key is used for controlling the extension piece to perform extension operation and stop extension operation;

and the recovery key is used for controlling the recovery operation and stopping the recovery operation of the telescopic piece.

According to the hopper car for transporting concrete provided by the embodiment of the invention, the driving assembly is arranged, so that the advancing assembly can be driven to displace the hopper car, and the transportation process is more time-saving and labor-saving; by arranging the stirring assembly, the materials in the hopper can be stirred to ensure the state of the materials; by arranging the limiting part and the meshing component, the driving component can drive the stirring component to stir only when the hopper is in contact with the limiting part through the meshing component; through setting up the upset subassembly, discharge material that can be more convenient also can make drive assembly only drive the subassembly of marcing and make the hopper car remove and stir the subassembly and do not stir the operation.

Drawings

FIG. 1 is a schematic structural diagram of a hopper car for transporting concrete according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a dump truck for transporting concrete in a turning state according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a driving assembly and an engaging assembly according to an embodiment of the present invention

Fig. 4 is a schematic structural diagram of a switch assembly according to an embodiment of the present invention.

In the drawings: 1. a car hopper; 2. a first support member; 3. a stirring blade; 4. a stirring shaft; 5. a second driven gear; 7. a first driven gear; 8. a driving gear; 9. a motor; 10. a drive shaft; 11. a worm; 12. a worm gear; 13. a wheel; 14. a slider; 15. a sliding groove; 16. a telescoping member; 17. a groove; 18. a handle; 19. a second support member; 20. a power source; 21. a switch assembly; 211. a motor key; 212. an extension key; 213. recovering the bond; 22. and a limiting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, a schematic structural diagram of a hopper car for transporting concrete according to an embodiment of the present invention includes a car hopper 1, a driving assembly, and a traveling assembly for displacing the hopper car, wherein a first support 2 is disposed under the car hopper 1; one end of the car hopper 1 is movably connected with the first supporting piece 2; a limiting piece 22 is arranged on the first supporting piece 2; the travel assembly is provided on the first support 2, and the hopper car further includes:

the stirring assembly is used for stirring the materials in the car hopper 1;

an engagement assembly; when the car hopper 1 is in contact with the limiting part 22, the meshing component is meshed, and the driving component drives the stirring component to operate through the meshing component, so that the stirring component can stir materials in the car hopper 1;

the overturning assembly is used for enabling the car hopper 1 to perform overturning operation so as to discharge materials in the car hopper 1; and the driving component is used for disengaging the engaging component so as to enable the driving component to only drive the advancing component to operate.

In practical application, one end of the hopper 1 is hinged to the first supporting member 2, the hopper 1 is in contact with the limiting member 22 in an initial state of the hopper car, and the engaging assembly is in an engaging state. When materials in the hopper car need to be transported, the driving assembly drives the advancing assembly to operate, and the advancing assembly enables the hopper car to displace; when the hopper car moves, the driving component drives the stirring component to stir the materials in the car hopper 1 through the meshing component; after the hopper car transports the material to the destination, articulated and the upset subassembly on car hopper 1 and the first support piece 2 cooperate, make car hopper 1 take place the upset operation, and then discharge the material in the car hopper 1. When only the hopper car is required to move, the engagement assembly can be slightly disengaged through the overturning assembly, and at the moment, the driving assembly can only drive the advancing assembly to operate so as to enable the hopper car to move.

As shown in fig. 2, as a preferred embodiment of the present invention, the flipping unit includes:

a slide groove 15; the sliding groove 15 is arranged at the bottom of the car hopper 1;

a telescoping member 16; one end of the telescopic piece 16 is movably connected with the first supporting piece 2;

a slide 14; the sliding piece 14 is arranged in the sliding groove 15 in a sliding manner; the sliding part 14 is connected with one end of the telescopic part 16 far away from the first support part 2;

a groove 17; the telescopic member 16 and the sliding member 14 are disposed in the space formed by the sliding groove 15 and the groove 17.

Specifically, the telescopic member 16 may be an electric telescopic rod, and one end of the telescopic member 16 is hinged to the first support member 2. When the overturning operation is needed, the telescopic piece 16 is extended, the car hopper 1 rotates around a hinge point of the car hopper 1 and the first supporting piece 2 under the action of the telescopic piece 16, and the sliding piece 14 slides in the sliding groove 15 to ensure that the telescopic piece 16 can be normally extended. After the upset operation, the extension piece is retrieved, and hopper 1 rotates around hopper 1 and the pin joint of first support piece 2 under the effect of extensible member 16, and slider 14 slides in sliding tray 15 has guaranteed that extensible member 16 can normally retrieve. The turning member which is not turned can be completely disposed in the space formed by the sliding groove 15 and the groove 17.

As shown in fig. 1, as a preferred embodiment of the present invention, the traveling assembly includes:

a worm 11; the worm 11 is arranged on the first support 2; the worm 11 is connected with the driving assembly;

a worm wheel 12; the worm wheel 12 is arranged on the first support 2; the worm wheel 12 is meshed with the worm 11;

a wheel 13; the wheel 13 is provided with two pieces; the two wheels 13 are respectively arranged on two sides of the worm wheel 12.

In particular, the two wheels 13 are connected to the worm wheel 12 by means of a rotatable shaft. The driving assembly drives the worm 11 to rotate, the worm 11 drives the worm wheel 12 to rotate, and the worm wheel 12 drives the wheel 13 to rotate, so that the trolley is displaced.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the driving assembly includes:

a drive shaft 10; the transmission shaft 10 is rotatably arranged on the first support part 2; the worm 11 is connected with the transmission shaft 10;

a driving gear 8; the driving gear 8 is arranged on the transmission shaft 10; the driving gear 8 is connected with the meshing component;

a motor 9; the motor 9 is connected with the transmission shaft 10.

Specifically, the motor 9 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the driving gear 8 to rotate, and the driving gear 8 drives the meshing assembly to operate.

As shown in fig. 1, as a preferred embodiment of the present invention, the stirring assembly includes:

a stirring shaft 4; the stirring shaft 4 is rotatably arranged in the car hopper 1; the stirring shaft 4 is connected with the meshing component;

a stirring blade 3; the stirring blade 3 is arranged on the stirring shaft 4; the stirring blade 3 is spiral.

Specifically, the meshing subassembly drives (mixing) shaft 4 and rotates, and (mixing) shaft 4 drives stirring vane 3 and rotates, and stirring vane 3 stirs the operation to the material in car hopper 1.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the engaging assembly includes:

a first driven gear 7; the first driven gear 7 is meshed with the driving gear 8;

a second driven gear 5; the second driven gear 5 is connected with the stirring shaft 4; when the car hopper 1 contacts with the limiting part 22, the second driven gear 5 is meshed with the first driven gear 7, and the first driven gear 7 drives the stirring blade 3 to perform stirring operation through the second driven gear 5 and the stirring shaft 4.

Specifically, the first driven gear 7 is rotatably provided on a support rod, which is provided on the first support member 2. When the second driven gear 5 is engaged with the first driven gear 7, the driving gear 8 drives the first driven gear 7 to rotate through the second driven gear 5.

As shown in fig. 1, as a preferred embodiment of the present invention, the hopper car further includes:

a handle 18; the handle 18 is arranged on the car hopper 1;

a second support 19; the second support 19 is arranged on the handle 18;

a switch assembly 21; the switch assembly 21 is arranged on the handle 18;

a power supply 20; the motor 9 and the telescopic member 16 are both electrically connected with the power supply 20 through the switch assembly 21.

Specifically, the direction of hopper car travel may be controlled by handle 18. When the hopper car stops traveling, the hopper car can be smoothly placed on a plane by the second support 19.

As shown in fig. 4, the switch assembly 21, as a preferred embodiment of the present invention, includes:

a motor key 211 for controlling the start and stop of the motor 9;

an extension key 212 for controlling the extension member 16 to perform an extension operation and stop the extension operation;

a recovery key 213 for controlling the recovery operation and stopping the recovery operation of the extensible member 16.

Specifically, the motor key 211 controls the start and the stop of the motor 9; when the extension key 212 is pressed, the extensible member 16 performs the extension operation, and when the extension key 212 is pressed again to restore the extension key 212, the extensible member 16 stops the extension operation; when the recovery key 213 is pressed, the extensible member 16 performs the recovery operation, and when the recovery key 213 is pressed again to return the recovery key 213 to the original position, the extensible member 16 stops the recovery operation.

In summary, when the material is transported, the motor key 211 is activated. The motor 9 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the worm 11 to rotate, the worm 11 drives the worm wheel 12 to rotate, the worm wheel 12 drives the wheel 13 to rotate, and the wheel 13 enables the hopper car to displace; simultaneously, transmission shaft 10 drives driving gear 8 and rotates, and driving gear 8 drives first driven gear 7 and rotates, and first driven gear 7 drives second driven gear 5 and rotates, and second driven gear 5 drives (mixing) shaft 4 and rotates, and (mixing) shaft 4 drives stirring vane 3 and rotates, and stirring vane 3 stirs the operation to the material in car hopper 1. When the material needs to be unloaded, the extension key 212 is started, the telescopic part 16 is extended, the car hopper 1 rotates around a hinge point of the car hopper 1 and the first supporting part 2 under the action of the telescopic part 16, and the sliding part 14 slides in the sliding groove 15 to ensure that the telescopic part 16 can be normally extended. After the overturning operation is finished, the recovery key 213 is pressed, the extending part performs the recovery operation, the car hopper 1 rotates around the hinge point of the car hopper 1 and the first supporting part 2 under the action of the telescopic part 16, and the sliding part 14 slides in the sliding groove 15 to ensure that the telescopic part 16 can be normally recovered. When the hopper car is only required to be displaced, the extension key 212 is pressed to extend the extensible member 16, and when the second driven gear 5 is disengaged from the first driven gear 7, the extension key 212 is pressed again to stop the extension operation of the extensible member 16; at this time, the driving assembly can only drive the traveling assembly to operate so as to displace the hopper car.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.