CN210552089U

CN210552089U - Cleaning type tubular pile centrifugal forming machine

Info

Publication number: CN210552089U
Application number: CN201921011452.4U
Authority: CN
Inventors: 崔凤歧; 苏永刚; 王本伟
Original assignee: Tianjin Jiancheng Foundation Pipe Pile Co ltd
Current assignee: Tianjin Jiancheng Foundation Pipe Pile Co ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-05-19
Anticipated expiration: 2029-06-29

Abstract

The utility model relates to a cleaning type tubular pile centrifugal forming machine, belonging to the technical field of tubular pile production equipment, which comprises a support arranged on the ground, the support is rotationally connected with two rotating shafts, a mould is arranged between the two rotating shafts, the rotating shafts are connected with a driving device for driving the rotating shafts and the mould to rotate, two sides of the support are respectively vertically provided with a baffle plate, be provided with between support and the baffle and connect the workbin, ground is offered and is used for placing the silo that connects of connecing the workbin, connects the vertical baffle that is provided with in the workbin, and the baffle will connect the workbin to be stirring district and temporary storage area respectively, is provided with the (mixing) shaft in the stirring district, and the (mixing) shaft is driven by power spare and is rotated, and the intercommunication mouth has been seted up to the lower part of baffle, and intercommunication mouth department is provided with the filter screen, and the top of temporary storage area covers and the sealed lid of fixedly connected with, and the intercommunication has the. The utility model discloses the effect of the recycle concrete of being convenient for has.

Description

Cleaning type tubular pile centrifugal forming machine

Technical Field

The utility model belongs to the technical field of the technique of tubular pile production facility and specifically relates to a clean type tubular pile centrifugal forming machine is related to.

Background

The centrifugal pipe pile forming machine is one main apparatus for producing high strength pre-stressed concrete pipe pile and is also used widely in producing prefabricated concrete member for building material, bridge, etc.

The existing Chinese patent with reference to publication number CN207841708U discloses a centrifugal forming machine for concrete pipe piles, which comprises a driving device, a support and rotating wheels, wherein the driving device comprises a motor and a rotating shaft, the motor and the support are fixedly connected on the ground, the rotating shaft penetrates through the support to be rotatably connected with the motor, the rotating shaft is provided with a plurality of rotating wheels, the rotating wheels are distributed along the axis direction of the rotating shaft, a mold is arranged on the rotating wheels, one side of the excircle end surface of each rotating wheel is fixedly connected with a circular wing plate, and the outer diameter of each wing plate is larger than the outer diameter of each rotating.

During the use, evenly arrange the concrete after the stirring in concrete forming die earlier, then place the mould on the runner, drive pivot and runner rotation by the motor to it is high-speed rotatory to drive the mould, under high-speed centrifugal effect, the concrete evenly distributed in the mould, and density is compact, is convenient for produce concrete pipe pile.

The above prior art solutions have the following drawbacks: in the process of high-speed rotation of the mould, moisture and partial concrete are thrown to the ground from the mould, so that the mould is inconvenient to recycle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clean type tubular pile centrifugal forming machine reaches the effect of the recycle concrete of being convenient for.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a clean type tubular pile centrifugal forming machine, is including setting up in the support on ground, and the leg joint is connected with two pivots, is provided with the mould between two pivots, and the pivot is connected with the drive arrangement of drive pivot and mould rotation, and the both sides of support are vertical baffle that is provided with respectively, be provided with between support and the baffle and connect the workbin, ground is offered and is used for placing the silo that connects of connecing the workbin, connects the vertical baffle that is provided with in the workbin, and the baffle will connect the workbin to be stirring district and temporary storage area respectively, is provided with the (mixing) shaft in the stirring district, and the (mixing) shaft is driven by power spare and is rotated, and the intercommunication mouth has been seted up to the lower part of baffle, and intercommunication mouth department is.

By adopting the technical scheme, when the concrete mixer is used, firstly, the mould is placed between the two rotating shafts, then the driving device drives the rotating shafts and the mould to rotate at a high speed so as to enable concrete to be more compact and convenient to form, water and concrete thrown out of the mould in the rotating process are thrown into the stirring area and are continuously stored in the stirring area, and when more concrete slurry exists, the power part can drive the stirring shaft to rotate so as to stir the concrete slurry in the stirring area and prevent the concrete slurry from hardening; during the stirring, the concrete mud in the stirring district will be by filter screen flow to the buffer in, is taken out to the discharging pipe by the discharge pump with the concrete mud in the buffer again, carries to the mixing plant by the discharging pipe at last to reach the effect of recycle concrete thick liquid.

The utility model discloses further set up to: connect the workbin to be connected with cleaning device, cleaning device is including setting up in the water tank on ground, and the water tank intercommunication has the water pipe, is provided with the water pump between water tank and the delivery pipe, and the water pipe passes ground and connects the lateral wall intercommunication of workbin.

Through adopting above-mentioned technical scheme, when stirring district inner wall adheres to more concrete slurry, can drive rivers by the water pump and flow to the water pipe by the water tank, then by water pipe flow direction stirring district, drive the (mixing) shaft by power spare again and rotate to wash the inner wall in stirring district, make the adnexed concrete slurry of stirring district inner wall can fall to stirring in the district and by the stirring, thereby improve the rate of recovery to concrete slurry.

The utility model discloses further set up to: the water pipe includes the trunk line with the water tank intercommunication, and the trunk line intercommunication has a plurality of branch pipelines, divides the pipeline to pass ground and with the lateral wall intercommunication that connects the workbin.

Through adopting above-mentioned technical scheme, the flow of multiplicable water of a plurality of branch pipes's setting for rivers flow to the velocity of flow in the stirring district by the water tank, reduce the water injection time, improve water injection efficiency.

The utility model discloses further set up to: the top level of (mixing) shaft is provided with the filter, the edge of filter and the inner wall laminating and the fixed connection that connect the workbin.

Through adopting above-mentioned technical scheme, when the concrete thick liquid is got rid of to the stirring and is distinguished in the time, at first fall to the filter, the great impurity of granule or the concrete that appears the caking will stay on the filter in the thick liquid, and the concrete thick liquid that flows into stirring district bottom contains impurity and caking less, avoids impurity more and leads to the phenomenon that the discharging pipe blockked up, is convenient for ensure the smooth and easy nature of the concrete thick liquid ejection of compact.

The utility model discloses further set up to: the top in stirring district covers there is the top cap, and one side that the top cap is close to the baffle is articulated with the material receiving box, and the articulated shaft is located the horizontal plane.

Through adopting above-mentioned technical scheme, when need not to use centrifugal forming machine, can cover the top in stirring the district with the top cap, reducible dust falls to stirring in the district on the one hand, and on the other hand can reduce the possibility that the staff falls to stirring the district to improve staff's security.

The utility model discloses further set up to: the hanging ring is characterized in that an inclined plate is arranged between the top cover and the baffle, hooks are arranged at four corners of the inclined plate, and hanging rings used for hanging and buckling the hooks are respectively arranged at the edge of one side, away from the baffle, of the top cover and at the top end of the baffle.

Through adopting above-mentioned technical scheme, after the top cap is opened, can hang the couple on the hang plate respectively and detain in one side of top cap and the top of baffle for the hang plate is located between top cap and the baffle, reduces the possibility that the concrete falls to the baffle surface, is convenient for keep the cleanliness of baffle, and the concrete falls to the hang plate surface after, will follow the incline direction of hang plate in flowing into the stirring area, as far as possible collection concrete thick liquid.

The utility model discloses further set up to: the upper surface of the top cover covering the top end of the material receiving box is provided with a cover opening groove with an L-shaped cross section.

Through adopting above-mentioned technical scheme, when needing to open the top cap, the workman can stretch into the inslot of uncapping and upwards application of force with the hand, can open the top cap, and the setting of uncapping the groove can replace the handle, need not the setting of protrusion top cap, reduces the workman and does not observe the handle and the possibility that is stumbled by the handle when walking.

The utility model discloses further set up to: the power part comprises a motor, the motor is buried in the ground, and an output shaft of the motor is fixedly connected with the end part of the stirring shaft.

Through adopting above-mentioned technical scheme, the rotation of motor output shaft can drive the (mixing) shaft and rotate to stir the concrete slurry in the stirring district, the structure and the principle of motor are simple, the operation and the use of being convenient for.

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

1. the arrangement of the stirring shaft can stir the concrete grout in the stirring area, so that the possibility of hardening of the collected concrete grout is reduced; the discharge pipe and the discharge pump are arranged to facilitate the transfer of the concrete slurry to the mixing station, so that the effect of recycling the concrete slurry is achieved;

2. the filter plate can filter impurities with larger particles or concrete with caking in the slurry, so that the concrete slurry flowing into the bottom of the material receiving box contains fewer impurities and caking, the phenomenon that a discharge pipe is blocked due to more impurities is avoided, and the smoothness of discharging the concrete slurry is ensured;

3. the inclined plate can reduce the possibility that concrete falls to the surface of the baffle plate, so that the cleanness of the baffle plate is kept conveniently.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the internal structure of the material receiving box of the present invention;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

In the figure, 1, a bracket; 11. a rotating shaft; 111. a rotating wheel; 12. a mold; 2. a baffle plate; 21. hanging a ring; 3. a material receiving box; 31. a partition plate; 311. a communication port; 3111. a filter screen; 41. a temporary storage area; 411. a sealing cover; 42. a stirring zone; 421. a top cover; 4211. opening the cover groove; 422. a stirring shaft; 4221. a motor; 423. a filter plate; 5. a discharge pipe; 51. a discharge pump; 6. an inclined plate; 61. hooking; 7. a cleaning device; 71. a water tank; 72. a water pipe; 721. a main pipeline; 722. dividing pipelines; 73. a water pump; 8. a ground surface; 81. a material receiving groove.

Detailed Description

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

Referring to fig. 1 and 3, for the utility model discloses a clean type tubular pile centrifugal forming machine, including setting up in support 1 of ground 8, it is connected with mould 12 to rotate on support 1, the vertical baffle 2 that is provided with in both sides of mould 12, be provided with between baffle 2 and the mould 12 and connect workbin 3, connect the vertical baffle 31 that is provided with in the workbin 3, baffle 31 will connect workbin 3 to divide into stirring district 42 and temporary storage area 41, be provided with (mixing) shaft 422 in the stirring district 42, temporary storage area 41 intercommunication has discharging pipe 5, it is connected with cleaning device 7 to connect workbin 3, it is provided with hang plate 6 to connect between workbin 3 and the baffle 2.

Referring to fig. 1, the support 1 is a support body standing on the ground 8, the rotating shaft 11 is rotatably connected with the support 1, the axis of the rotating shaft 11 is parallel to the ground 8, the rotating shaft 11 is driven by the driving device to rotate, the outer wall is sleeved with a plurality of rotating wheels 111, the inner wall of the rotating wheels 111 is fixedly connected with the outer wall of the rotating shaft 11, and the plurality of rotating wheels 111 are uniformly distributed along the axis direction of the rotating shaft 11. A mold 12 is arranged between the two rotating shafts 11, and the mold 12 is embedded on the rotating wheel 111.

During the use, evenly arrange the concrete after the stirring in concrete forming die 12 earlier, then place mould 12 on runner 111, drive pivot 11 and runner 111 by drive arrangement and rotate to drive mould 12 high-speed rotatory, under the effect of high-speed centrifugation, the concrete evenly distributed in the mould 12, and density is tight, can make concrete pipe pile.

Referring to fig. 1, baffles 2 are vertically arranged on two sides of a support 1 respectively, the length direction of each baffle 2 is consistent with the axial direction of a mold 12, and the bottom end of each baffle is fixed on the ground 8. With reference to fig. 3, the ground 8 is provided with two material receiving grooves 81, the material receiving grooves 81 are located between the mold 12 and the baffle 2, the length direction of the material receiving grooves is consistent with the length direction of the baffle 2, and the material receiving boxes 3 are arranged in the material receiving grooves 81. The material receiving box 3 is a groove body with an upward opening, and the bottom end of the material receiving box is arc-shaped with an upward opening.

Referring to fig. 3, a partition plate 31 is vertically arranged in the material receiving box 3, and the edge of the partition plate 31 is fixedly connected with the inner wall of the material receiving box 3. The baffle 31 divides the receiving box 3 into a temporary storage area 41 and a stirring area 42 along the length direction. Referring to fig. 4, a communication port 311 is formed in a lower portion of the partition plate 31, the communication port 311 communicates the agitation area 42 with the temporary storage area 41, a filter screen 3111 is disposed at the communication port 311, and an edge of the filter screen 3111 is fixedly connected to an inner wall of the communication port 311.

Referring back to fig. 1, the top end of the stirring zone 42 is covered with a top cover 421, and the side of the top cover 421 away from the die 12 is hinged to the material receiving box 3, and the hinge axis is located in the horizontal plane. Referring to fig. 2, a cover opening groove 4211 having an L-shaped cross section is formed on the surface of the top cover 421 away from the center of the material receiving box 3. When it is necessary to open the top 421, a worker may insert his or her hand into the cover opening groove 4211 and apply an upward force to open the top 421.

Referring to fig. 3, a stirring shaft 422 is disposed in the stirring area 42, an axis of the stirring shaft 422 is identical to a length direction of the material receiving box 3, one end of the stirring shaft 422 is rotatably connected to a side wall of the partition plate 31, the other end of the stirring shaft 422 is rotatably connected to a side wall of the material receiving box 3, and the stirring shaft 422 is driven by a motor 4221 to rotate. The motor 4221 is fixed on the side wall of the material receiving box 3, and an output shaft of the motor 4221 is fixedly connected with one end of the stirring shaft 422 far away from the partition plate 31.

With reference to fig. 3, the top end of the buffer 41 is covered with a sealing cover 411, the side of the sealing cover 411 remote from the mould 12 being hinged to the receiving box 3, the hinge axis lying in the horizontal plane. The lower part of the temporary storage area 41, which is far away from the stirring area 42, is connected with a discharge pipe 5. One end of the discharge pipe 5 passes through the ground 8 and communicates with the buffer zone 41, and the other end is connected to a discharge pump 51.

The water and concrete thrown out from the mold 12 during the rotation of the mold 12 will be thrown into the mixing area 42 and continuously stored in the mixing area 42, and when more concrete slurry is in the mixing area 42, the motor 4221 will drive the mixing shaft 422 to rotate, so as to mix the concrete slurry in the mixing area 42 and prevent the concrete slurry from hardening. During the stirring period, the concrete slurry in the stirring area 42 flows into the temporary storage area 41 through the filter screen 3111, then is pumped to the discharge pipe 5 through the discharge pump 51, and finally is conveyed to the stirring station through the discharge pipe 5, so that the effect of recycling the concrete slurry is achieved.

Referring to fig. 3, a filter plate 423 is disposed above the stirring shaft 422, and an edge of the filter plate 423 is fixedly connected to an inner wall of the temporary storage area 41. After the concrete slurry is thrown from the mold 12 to the stirring area 42, the concrete slurry first flows onto the filter plates 423, the impurities with larger particles and the agglomerated concrete in the concrete slurry are left on the surfaces of the filter plates 423, and the concrete slurry with less impurities continuously flows from the filter plates 423 to the bottom of the temporary storage area 41. The filter plate 423 can remove the impurity with larger particles in the concrete slurry, and reduce the phenomenon of blockage when the concrete slurry flows from the filter screen 3111 to the temporary storage area 41.

Referring back to fig. 1, an inclined plate 6 is disposed between the top cover 421 and the baffle 2, and a side of the inclined plate 6 with a higher height is inclined toward the baffle 2. Referring to fig. 2, hooks 61 are respectively disposed at four corners of the inclined plate 6, and a hanging ring 21 for hanging and buckling the hooks 61 is disposed at one side of the top cover 421 away from the mold 12 and at the top end of the baffle 2.

After the top cover 421 is opened, the hooks 61 can be respectively hooked on the corresponding hanging rings 21, so as to temporarily fix the inclined plate 6 between the top cover 421 and the baffle 2. The inclined plate 6 can cover the gap between the top cover 421 and the baffle 2, so as to enlarge the interception of concrete as much as possible, further reduce the possibility that the concrete falls to the ground 8 and improve the cleanliness of the ground 8. After the concrete slurry is thrown to the surface of the inclined plate 6, the concrete slurry can flow into the material receiving box 3 along the inclined direction of the inclined plate 6, and the concrete slurry is recycled as much as possible.

Referring to fig. 1, a cleaning device 7 is arranged between the material receiving box 3 and the mold 12, and the cleaning device 7 comprises a water tank 71, a water pipe 72 and a water pump 73. The water tank 71 is arranged on the ground 8 and is positioned at one end of the material receiving box 3. The water pipe 72 includes a main pipe 721 and a plurality of branch pipes 722, one end of the main pipe 721 communicates with the water tank 71, and the other end extends in the length direction of the material receiving box 3.

The plurality of branch pipes 722 are uniformly distributed along the axial direction of the main pipe 721, one end of each branch pipe 722 is communicated with the main pipe 721, the other end of each branch pipe 722 penetrates through the ground 8 to be communicated with the side wall of the stirring area 42, and the end part of each branch pipe is flush with the side wall of the stirring area 42. The water pump 73 is provided on the main pipe 721.

When more concrete slurry adheres to the inner wall of the stirring area 42, the water pump 73 can drive water flow to flow from the water tank 71 to the main pipe 721, then flow from the main pipe 721 to each branch pipe 722, finally flow from the branch pipes 722 to the stirring area 42, and then drive the stirring shaft 422 to rotate by the motor 4221, so that the inner wall of the stirring area 42 can be washed.

The implementation principle of the embodiment is as follows:

when the concrete mixer is used, firstly, the mould 12 is placed between the two rotating shafts 11, then the top cover 421 is opened to expose the stirring area 42, then the driving device drives the rotating shafts 11 and the mould 12 to rotate at a high speed so as to enable concrete to be more compact and convenient to form, moisture and concrete thrown out of the mould 12 in the rotating process fall onto the filter plate 423, and after impurities with larger particles in the concrete slurry are removed by the filter plate 423, the concrete slurry with less impurities continuously flows to the bottom of the stirring area 42 and is continuously stored at the bottom of the stirring area 42; when the concrete slurry is more, the motor 4221 can drive the stirring shaft 422 to rotate so as to stir the concrete slurry in the stirring area 42 and prevent the concrete slurry from hardening; during the stirring period, the concrete slurry in the stirring area 42 flows into the temporary storage area 41 through the filter screen 3111, then is pumped to the discharge pipe 5 through the discharge pump 51, and finally is conveyed to the stirring station through the discharge pipe 5, so that the effect of recycling the concrete slurry is achieved.

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

1. The utility model provides a clean type tubular pile centrifugal forming machine, is including setting up in support (1) on ground (8), and support (1) rotates and is connected with two pivot (11), is provided with mould (12) between two pivot (11), and pivot (11) are connected with the rotatory drive arrangement of drive pivot (11) and mould (12), and the both sides of support (1) are the vertical baffle (2) that are provided with respectively, its characterized in that: be provided with between support (1) and baffle (2) and connect workbin (3), ground (8) are offered and are used for placing connect workbin (3) connect silo (81), connect vertical baffle (31) that is provided with in workbin (3), baffle (31) will connect workbin (3) to be respectively stirring district (42) and temporary storage area (41), be provided with (mixing) shaft (422) in stirring district (42), (mixing) shaft (422) are driven by the power part and are rotated, intercommunication mouth (311) have been seted up to the lower part of baffle (31), intercommunication mouth (311) department is provided with filter screen (3111), the top cover and the fixedly connected with sealed lid (411) of temporary storage area (41), the intercommunication has discharging pipe (5) in temporary storage area (41), be provided with between discharging pipe (5) and temporary storage area (41) discharge pump (51).

2. The centrifugal forming machine for cleaning tubular piles according to claim 1, wherein: connect workbin (3) to be connected with cleaning device (7), cleaning device (7) are including setting up in water tank (71) on ground (8), and water tank (71) intercommunication has water pipe (72), is provided with water pump (73) between water tank (71) and delivery pipe (72), and water pipe (72) pass ground (8) and connect the lateral wall intercommunication of workbin (3).

3. The centrifugal forming machine for cleaning tubular piles according to claim 2, wherein: the water pipe (72) comprises a main pipe (721) communicated with the water tank (71), the main pipe (721) is communicated with a plurality of branch pipes (722), and the branch pipes (722) penetrate through the ground (8) and are communicated with the side wall of the material receiving box (3).

4. The centrifugal forming machine for cleaning tubular piles according to claim 1, wherein: the top level of (mixing) shaft (422) is provided with filter (423), and the edge of filter (423) and the inner wall laminating and the fixed connection that connect workbin (3) are connected.

5. The centrifugal forming machine for cleaning tubular piles according to claim 1, wherein: the top of stirring district (42) covers there is top cap (421), and one side that top cap (421) are close to baffle (2) is articulated with material receiving box (3), and the articulated shaft is located the horizontal plane.

6. The centrifugal forming machine for cleaning tubular piles according to claim 5, wherein: an inclined plate (6) is arranged between the top cover (421) and the baffle (2), hooks (61) are arranged at four corners of the inclined plate (6), and hanging rings (21) used for hanging and buckling the hooks (61) are respectively arranged on the edge of one side, away from the baffle (2), of the top cover (421) and the top end of the baffle (2).

7. The centrifugal forming machine for cleaning tubular piles according to claim 6, wherein: and a cover opening groove (4211) with an L-shaped cross section is formed in the upper surface of the top cover (421) when covering the top end of the material receiving box (3).

8. The centrifugal forming machine for cleaning tubular piles according to claim 1, wherein: the power part comprises a motor (4221), the motor (4221) is embedded in the ground (8), and an output shaft of the motor (4221) is fixedly connected with the end part of the stirring shaft (422).