CN108908738A - A kind of sunk type concrete mixing plant - Google Patents

Abstract

The invention discloses a sunken concrete mixing plant, which includes a pit, an installation block is fixedly connected to the inner wall of the bottom of the pit, and the right side of the installation block is fixedly connected to the inner wall on the right side of the pit. The top of the installation block is fixedly connected with two symmetrical material storage boxes through a support rod, the top of the storage box is fixedly connected with a feed hopper, and the inner wall on the right side of the pit is fixedly connected with a Servo motor above. In the present invention, the servo motor and the threaded rod are set to rotate the threaded block, and the connecting rod and the discharge block are set to make the threaded block move in the left and right directions when the threaded rod is limited, and the outer surface of the threaded rod is set in the middle The screw threads on both sides of the block are opposite in direction, so that the outlets on both sides can be opened and closed synchronously, and then the effect of improving the accuracy of the proportion of ingredients can be achieved by controlling the synchronous discharge, so as to achieve the effect of facilitating the operation of the staff.

Description

A sunken concrete mixing plant

technical field

The invention relates to the technical field of concrete mixing plants, in particular to a sunken concrete mixing plant.

Background technique

Concrete is referred to as concrete for short, and refers to the general designation of engineering composite materials that aggregate aggregates into a whole by cementitious materials. The term concrete usually refers to the use of cement as cementitious material, sand and stone as aggregate, and water ( It can contain admixtures and admixtures) in a certain proportion, and the cement concrete obtained by mixing is also called ordinary concrete, which is widely used in civil engineering.

With the increasing use of concrete, the requirements for concrete-related facilities are getting higher and higher, and the requirements for concrete mixing plants are also increasing. However, the existing concrete mixing plants cannot be accurately synchronized because of the outflow of sand and gravel during batching. , leading to the inconvenient control of the proportion of ingredients, which greatly affects the normal concrete quality, and the existing material storage structure is very easy to make the material accumulate in a small range when feeding, which greatly affects the normal feeding. Efficiency, and the existing concrete batching station uses the rise of the rice structure to transfer the material when conveying the finished product, resulting in the inability to continuously transfer the material and the efficiency of material transfer is not easy to control, and the existing concrete batching station has a single mixing direction, resulting in mixing The quality and efficiency are relatively low.

Contents of the invention

Based on the technical problems existing in the background technology, the present invention proposes a sunken concrete mixing plant.

A sinking concrete mixing plant proposed by the present invention includes a pit, and a mounting block is fixedly connected to the inner wall of the bottom of the pit, and the right side of the mounting block is fixedly connected to the inner wall on the right side of the pit, so that The top of the installation block is fixedly connected with two symmetrical material storage boxes through a support rod, the top of the storage box is fixedly connected with a feed hopper, and the inner wall on the right side of the pit is fixedly connected with a The servo motor above, the output end on the left side of the servo motor is fixedly connected with a threaded rod, the left end of the threaded rod runs through the two storage boxes and is located inside the storage box on the left side, the threaded rod The outer surface of the outer surface is fixedly connected with an intermediate block between the two storage boxes, the outer surface of the threaded rod is located on both sides of the intermediate block, and the thread direction is opposite, and the inner wall of the storage box is fixedly connected There is a support plate above the threaded rod, and the sides of the two storage boxes close to each other are provided with discharge holes located above the support plate, and the top of the support plate is provided with a hole connected to the support plate. The sliding groove at the bottom, the outer surface of the threaded rod is threaded with two threaded blocks respectively located inside the two storage boxes, the top of the threaded block is fixedly connected with a coupling rod, and the top of the coupling rod penetrates The sliding trough is fixedly connected with a discharge block, the side of the discharge block close to the discharge hole is a slope, and the inner wall of the back of the pit is provided with a conveyor belt below the two storage boxes, The left side of the installation block is fixedly connected with a mixing box located at the lower left side of the conveyor belt, the bottom of the mixing box is fixedly connected with a discharge pipeline, the left side of the mixing box is fixedly connected with a cylinder, and the right side of the cylinder The telescopic end of the agitation box penetrates through the stirring box and is fixedly connected with a baffle plate located above the discharge pipe, and the inner wall of the agitation box is fixedly connected with a drive motor located directly above the baffle plate through a mounting rod. The output end on the top of the motor is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a stirring plate, the left side of the storage box on the left side is fixedly connected with a mounting plate, and the top of the mounting plate is fixedly connected with a storage A water tank, the top of the water storage tank is fixedly connected with a water injection pipeline, the top of the installation plate is fixedly connected with a water pump on the left side of the water storage tank, and the output end on the left side of the water pump is fixedly connected with a water outlet pipe, and the water outlet The end of the pipeline away from the water pump runs through the left wall of the mixing box and is located inside the mixing box. The inner wall of the bottom of the pit is fixedly connected with the transportation pipeline on the left side of the installation block. The bottom of the transportation pipeline is A stepping motor is fixedly connected to the inner wall, the bottom of the discharge pipeline communicates with the transportation pipeline, the output end above the stepping motor is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft is fixedly connected to a spiral push plate.

Preferably, an asynchronous motor is fixedly connected to the inner wall of the back of the storage box, a rotating rod is fixedly connected to the output end of the front of the asynchronous motor, and a dispersing plate is fixedly connected to the outer surface of the rotating rod. The back is fixedly connected with a cleaning brush plate.

Preferably, synchronous motors are fixedly connected to the inner walls of the left and right sides of the stirring box, and the output end above the synchronous motor is fixedly connected to a turbulent flow plate.

Preferably, the number of the dispersing plates on the front of the asynchronous motor is not less than four, and the dispersing plates are in an annular array.

Preferably, the angle between the side of the discharge block close to the discharge hole and the vertical plane is between five degrees and eighty-five degrees, and the shape of the front of the discharge block is trapezoidal.

Preferably, the number of the stirring plates is not less than five, the stirring plates are in a circular array, and the shape of the front of the stirring plates is rectangular.

Preferably, the top of the support plate is provided with symmetrical guide grooves located on both sides of the sliding groove, both sides of the coupling rod are fixedly connected with sealing plates, and the side of the sealing plate away from the coupling rod The sliding connection is on the inner surface of the guide groove.

Preferably, the connection between the servo motor and the pit is screw connection, and the connection between the support plate and the storage box is welding.

Beneficial effects of the present invention:

(1) The sunken concrete mixing plant is equipped with a servo motor and a threaded rod to make the threaded block rotate, and a combination rod and a discharge block are set to make the threaded block be limited to the left and right directions when the threaded rod is rotated. Movement, setting the outer surface of the threaded rod on both sides of the middle block in the opposite thread direction, which can make the outlets on both sides open and close synchronously, and then achieve the effect of improving the accuracy of the proportion of ingredients by controlling the synchronous discharge, so as to achieve convenience The effect of staff operations.

(2) The sunken concrete mixing plant is equipped with an asynchronous motor to rotate the dispersing plate, and then starts the asynchronous motor to control the dispersing plate to disperse the material when the material storage box is fed, and then reasonably disperses the material to achieve Avoid the effect of material accumulation in a small range, so as to achieve the effect of improving feeding efficiency.

(3) The sunken concrete mixing plant is equipped with a stepping motor and a spiral push plate to use the spiral structure to rotate and transport the concrete. By changing the traditional storage structure, the lifting and transporting can achieve the effect of continuous transporting the concrete, so as to facilitate the work. Effect of human control on transfer efficiency.

(4) The sunken concrete mixing plant is equipped with a synchronous motor and a turbulent flow plate to stir the inside of the mixing structure in the inclined direction, and then by increasing the stirring in the inclined direction, the effect of improving the mixing quality and mixing efficiency is achieved.

Description of drawings

Fig. 1 is the internal structure schematic diagram of a kind of submerged concrete batching plant that the present invention proposes;

Figure 2 is an enlarged view of A in Figure 1 of a sunken concrete mixing plant proposed by the present invention;

Fig. 3 is an enlarged view of B in Fig. 1 of a sunken concrete mixing plant proposed by the present invention;

Fig. 4 is a schematic structural diagram of a top view of a mixing plate of a sunken concrete mixing plant proposed by the present invention;

Fig. 5 is a top view structural diagram of a dispersing plate of a sunken concrete mixing plant proposed by the present invention.

In the figure: 1 Pit, 2 Installation Block, 3 Storage Box, 4 Feed Hopper, 5 Servo Motor, 6 Thread Rod, 7 Intermediate Block, 8 Support Plate, 9 Outlet Hole, 10 Sliding Groove, 11 Thread Block , 12 combination rod, 13 guide groove, 14 sealing plate, 15 discharge block, 16 conveyor belt, 17 stirring box, 18 discharge pipeline, 19 cylinder, 20 baffle plate, 21 driving motor, 22 rotating rod, 23 stirring plate, 24 Mounting plate, 25 water storage tank, 26 water injection pipe, 27 water pump, 28 water outlet pipe, 29 transportation pipe, 30 stepping motor, 31 rotating shaft, 32 screw pushing plate, 33 asynchronous motor, 34 rotating rod, 35 dispersing plate, 36 cleaning brush board, 37 synchronous motors, 38 turbulent flow boards.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figures 1-5, a sunken concrete mixing plant includes a pit 1, an installation block 2 is fixedly connected to the inner wall at the bottom of the pit 1, and the right side of the installation block 2 is fixedly connected to the inner wall on the right side of the pit 1 On the top, the top of the installation block 2 is fixedly connected with two symmetrical storage boxes 3 through a support rod, the top of the storage box 3 is fixedly connected with a feed hopper 4, and the inner wall on the right side of the pit 1 is fixedly connected with a 2 The servo motor 5 at the top, the output end on the left side of the servo motor 5 is fixedly connected with a threaded rod 6, the left end of the threaded rod 6 runs through the two material storage boxes 3 and is located inside the left storage box 3, and the outside of the threaded rod 6 The surface is fixedly connected with an intermediate block 7 between the two material storage boxes 3, and the outer surface of the threaded rod 6 is located on both sides of the intermediate block 7. The support plate 8 above, the connection mode between the servo motor 5 and the pit 1 is screw connection, the connection mode between the support plate 8 and the material storage box 3 is welding, and the relatively stable welding and thread connection between the setting structures are The connection method ensures the stability between the structures to a great extent, so that there will be no large-scale shaking between the structures. The sides of the two storage boxes 3 that are close to each other are provided with outlets located above the support plate 8. Material hole 9, the top of support plate 8 is provided with the sliding groove 10 that communicates with the bottom of support plate 8, and the outer surface of threaded rod 6 is threadedly connected with two threaded blocks 11 that are respectively positioned at two material storage boxes 3 inside, and the threaded block 11 The top is fixedly connected with a coupling rod 12, and the top of the support plate 8 is provided with symmetrical guide grooves 13 located on both sides of the sliding groove 10. Both sides of the coupling rod 12 are fixedly connected with a sealing plate 14, and the sealing plate 14 is far away from the side of the coupling rod 12. One side is slidingly connected on the inner surface of the guide groove 13, and the top of the connecting rod 12 runs through the sliding groove 10 and is fixedly connected with a discharge block 15. The side of the discharge block 15 near the discharge hole 9 is a slope, and the discharge block 15 is close to The angle between one side of the discharge hole 9 and the vertical plane is between five degrees and eighty-five degrees. The shape of the front of the discharge block 15 is trapezoidal. The conveyor belt 16 below the box 3, the left side of the installation block 2 is fixedly connected with the mixing box 17 located at the bottom left of the conveyor belt 16, the bottom of the mixing box 17 is fixedly connected with a discharge pipeline 18, and the left side of the mixing box 17 is fixedly connected with a cylinder 19 , the telescopic end on the right side of the cylinder 19 passes through the stirring box 17 through the action rod and is fixedly connected with the baffle plate 20 located above the discharge pipe 18, and the inner wall of the stirring box 17 is fixedly connected with the drive motor located directly above the baffle plate 20 through the installation rod 21. The output end on the top of the driving motor 21 is fixedly connected with a rotating rod 22, and the outer surface of the rotating rod 22 is fixedly connected with a stirring plate 23. The number of stirring plates 23 is not less than five, and the stirring plates 23 are in a circular array. The stirring plates 23 The shape of the front is rectangular, and more stirring structures are set to ensure the stirring quality. The left side of the left material storage box 3 is fixedly connected with a mounting plate 24, and the top of the mounting plate 24 is fixedly connected with a water storage tank 25, and the water storage tank 25 The top of the mounting plate is fixedly connected with a water injection pipeline 26, and the top of the mounting plate 24 is fixed The water pump 27 located on the left side of the water storage tank 25 is connected, and the output end on the left side of the water pump 27 is fixedly connected with an outlet pipe 28. The inner wall at the bottom of the pit 1 is fixedly connected with a transportation pipeline 29 positioned at the left side of the installation block 2, and the inner wall at the bottom of the transportation pipeline 29 is fixedly connected with a stepping motor 30, and the bottom of the discharge pipeline 18 communicates with the transportation pipeline 29, and the stepping motor The output end above 30 is fixedly connected with a rotating shaft 31, the outer surface of the rotating shaft 31 is fixedly connected with a spiral push plate 32, the inner wall of the back of the storage box 3 is fixedly connected with an asynchronous motor 33, and the output end of the asynchronous motor 33 front is fixedly connected with a rotating The outer surface of the rod 34 and the rotating rod 34 is fixedly connected with a dispersing plate 35. The number of dispersing plates 35 on the front of the asynchronous motor 33 is not less than four. The dispersing plates 35 are in a circular array, and more dispersing structures are set to ensure rotation and dispersion. effect, the back of the dispersion plate 35 is fixedly connected with a cleaning brush plate 36, and the dispersion structure is set to ensure that the feed will not accumulate in a small range. The inner walls of the left and right sides of the mixing box 17 are fixedly connected with synchronous motors 37. The output end above the synchronous motor 37 is fixedly connected with a turbulent flow plate 38, and the turbulent flow structure is set to ensure the stirring quality and efficiency.

In the present invention, the servo motor 5 and the threaded rod 6 are set to rotate the threaded block 11, and the connecting rod 12 and the discharge block 15 are set to make the threaded rod 6 rotate. When the threaded rod 6 is rotated, the threaded block 11 can only move left and right. , the outer surface of the threaded rod 6 is set to be located in the opposite direction of the threads on both sides of the middle block 7, so that the outlets 9 on both sides are opened and closed synchronously, and then the effect of improving the accuracy of the proportion of ingredients is achieved by controlling the synchronous discharge, so that To achieve the effect of facilitating the operation of the staff.

The sunken concrete mixing plant is equipped with an asynchronous motor 33 to rotate the dispersing plate 35, and then starts the asynchronous motor 33 to control the dispersing plate 35 to disperse the material when the material storage box 3 is fed, and then makes the material reasonably Dispersion achieves the effect of avoiding material accumulation in a small range, thereby achieving the effect of improving feeding efficiency.

The sunken concrete mixing plant is equipped with a stepping motor 30 and a spiral push plate 32 to use the spiral structure to rotate and transfer concrete, and to achieve the effect of continuous transfer of concrete by changing the traditional storage structure for lifting and transferring, so as to facilitate the staff Effects on Controlling Transport Efficiency.

The sunken concrete mixing plant is equipped with a synchronous motor 37 and a turbulent flow plate 38 to stir the inside of the mixing structure in an inclined direction, and then by increasing the stirring in an inclined direction, the effect of improving the mixing quality and mixing efficiency is achieved.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (8)

1. a kind of sunk type concrete mixing plant, including melt pit（1）, which is characterized in that the melt pit（1）It is solid on the inner wall of bottom Surely mounting blocks are connected with（2）, the mounting blocks（2）Right side be fixedly connected on melt pit（1）On the inner wall on right side, the mounting blocks （2）Top symmetrical two material storing box are fixedly connected with by support rod（3）, the material storing box（3）Top be fixedly connected There is feed hopper（4）, the melt pit（1）It is fixedly connected on the inner wall on right side positioned at the mounting blocks（2）The servo motor of top （5）, the servo motor（5）The output end in left side is fixedly connected with threaded rod（6）, the threaded rod（6）Left end run through two A material storing box（3）And it is located at the left side material storing box（3）Inside, the threaded rod（6）Outer surface be fixedly connected with Positioned at two material storing box（3）Between intermediate block（7）, the threaded rod（6）Outer surface is located at the intermediate block（7） Two sides hand of spiral on the contrary, the material storing box（3）Inner wall on be fixedly connected with positioned at the threaded rod（6）The support of top Plate（8）, two material storing box（3）Side close to each other is offered positioned at the support plate（8）The discharge hole of top （9）, the support plate（8）Top offer the connection support plate（8）The sliding groove of bottom（10）, the threaded rod（6） Outer surface thread be connected with and be located at two material storing box（3）Two internal threaded blocks（11）, the threaded block （11）Top be fixedly connected in conjunction with bar（12）, the combination bar（12）Top run through the sliding groove（10）It is fixedly connected There is discharging block（15）, the discharging block（15）Close to the discharge hole（9）Side be inclined-plane, the melt pit（1）The back side it is interior It is provided on wall positioned at two material storing box（3）The conveyer belt of lower section（16）, the mounting blocks（2）Left side be fixedly connected with Positioned at the conveyer belt（16）The agitator tank of lower left（17）, the agitator tank（17）Bottom be fixedly connected with discharge pipe （18）, the agitator tank（17）Left side be fixedly connected with cylinder（19）, the cylinder（19）The telescopic end on right side passes through movement Bar runs through the agitator tank（17）It is fixedly connected with and is located at the discharge pipe（18）The shutter of top（20）, the agitator tank （17）Inner wall on be fixedly connected with by mounting rod positioned at shutter（20）The driving motor of surface（21）, the driving electricity Machine（21）The output end at top is fixedly connected with rotating bar（22）, the rotating bar（22）Outer surface be fixedly connected with agitating plate （23）, the left side material storing box（3）Left side be fixedly connected with mounting plate（24）, the mounting plate（24）Top be fixedly connected There is water tank（25）, the water tank（25）Top be fixedly connected with filling pipe（26）, the mounting plate（24）Top It is fixedly connected with and is located at the water tank（25）The water pump in left side（27）, the water pump（27）The output end in left side is fixedly connected with Outlet conduit（28）, the outlet conduit（28）Far from the water pump（27）One end run through the agitator tank（17）Left wall and Positioned at the agitator tank（17）Inside, the melt pit（1）It is fixedly connected on the inner wall of bottom positioned at mounting blocks（2）Left side Transport pipeline（29）, the transport pipeline（29）Stepper motor is fixedly connected on the inner wall of bottom（30）, the discharge pipe （18）Bottom and the transport pipeline（29）Connection, the stepper motor（30）The output end of top is fixedly connected with shaft （31）, the shaft（31）Outer surface be fixedly connected with auger plate（32）.

2. a kind of sunk type concrete mixing plant according to claim 1, which is characterized in that the material storing box（3）The back side Inner wall on be fixedly connected with asynchronous machine（33）, the asynchronous machine（33）Positive output end is fixedly connected with swingle （34）, the swingle（34）Outer surface be fixedly connected with dispersion plate（35）, the dispersion plate（35）The back side be fixedly connected There is cleaning brush board（36）.

3. a kind of sunk type concrete mixing plant according to claim 1, which is characterized in that the agitator tank（17）Left and right Synchronous motor is fixedly connected on the inner wall of two sides（37）, the synchronous motor（37）The output end of top is fixedly connected with unrest Flowing plate（38）.

4. a kind of sunk type concrete mixing plant according to claim 2, which is characterized in that the asynchronous machine（33）Just Dispersion plate described in face（35）Quantity be no less than four, the dispersion plate（35）Circular array.

5. a kind of sunk type concrete mixing plant according to claim 1, which is characterized in that the discharging block（15）It is close The discharge hole（9）Side and vertical plane between angle between five degree to 85 degree, the discharging block（15）Front Shape be it is trapezoidal.

6. a kind of sunk type concrete mixing plant according to claim 1, which is characterized in that the agitating plate（23）Number Amount no less than five, the agitating plate（23）Circular array, the agitating plate（23）Positive shape is rectangle.

7. a kind of sunk type concrete mixing plant according to claim 1, which is characterized in that the support plate（8）Top Portion is offered positioned at the sliding groove（10）Two sides and symmetrical guide groove（13）, the combination bar（12）Two sides fixed connect It is connected to sealing plate（14）, the sealing plate（14）Far from the combination bar（12）Side be slidably connected at guide groove（13）It is interior On surface.

8. a kind of sunk type concrete mixing plant according to claim 1, which is characterized in that the servo motor（5）With The melt pit（1）Between connection type be threadedly coupled, the support plate（8）With the material storing box（3）Between connection side Formula is welding.