CN209903537U

CN209903537U - Concrete distributor for tubular piles

Info

Publication number: CN209903537U
Application number: CN201920401941.4U
Authority: CN
Inventors: 张应棋
Original assignee: Dongguan Jianan Pile Co Ltd
Current assignee: Dongguan Jianan Pile Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-01-07
Anticipated expiration: 2029-03-27

Abstract

The utility model relates to a building material production facility field, more specifically say, it relates to a tubular pile concrete cloth machine. The key points of the technical scheme are as follows: including the hopper and be used for bearing the frame of hopper, the bottom of hopper is provided with the discharge gate, be provided with the mounting panel in the frame, be provided with the mounting hole on the mounting panel, the mounting hole is provided with the hopper that converges, it is provided with the laminating at the scraper blade of hopper inner wall to converge on the hopper, be provided with on the mounting panel and be used for fixing the dead lever of scraper blade, the lateral wall cover of hopper that converges is equipped with first gear, the upper surface of mounting panel be provided with the second gear that first gear engagement is connected, the second gear rotate bear in the lower surface of mounting panel, be provided with on the mounting panel and be used for the drive second gear pivoted drive assembly. The pipe pile concrete spreader can automatically clean materials adhered to the collecting hopper, and the degree of automation of the spreader is improved.

Description

Concrete distributor for tubular piles

Technical Field

The utility model relates to a building material production facility field, more specifically say, it relates to a tubular pile concrete cloth machine.

Background

With the rapid development of the construction in China, railways, roads, bridge buildings and the like all need the pipe piles to lay a foundation, and the demand of the pipe piles is greatly increased.

The concrete spreader is used as equipment for forming concrete pipe piles in building industrialization. The concrete pipe pile is formed by conveying concrete to a pipe pile die for pouring the pipe pile through a pipeline, compacting the concrete through the pipe pile die, centrifuging and the like. Usually, a collecting hopper used for collecting concrete and preventing the concrete from being excessively sprayed out of the mold is arranged at the bottom of the concrete distributor, and the concrete is collected by the collecting hopper and then discharged. After the blanking of the collecting hopper is finished, because the concrete has viscosity, the inner surface of the collecting hopper can be adhered with a lot of concrete generally, if the concrete is not cleaned in time, the outlet of the collecting hopper can be reduced after the concrete is solidified, and the blanking speed of the collecting hopper is reduced when the distributing machine is used for distributing materials next time.

In the prior art, chinese patent with publication number CN207959967U discloses a concrete spreader, which includes a hopper with a discharge port, a traveling frame for supporting the hopper, and a pouring member disposed at the bottom of the hopper for receiving material. A gathering hopper is arranged between the discharge port and the pouring component, and a scraper blade for cleaning the gathering hopper is arranged on the inner wall of the gathering hopper. The technology is convenient for workers to clean the sticky materials on the gathering hopper, and has the effect of ensuring the smoothness of the outlet of the gathering hopper.

However, in the actual working process, when the materials adhered to the collecting hopper need to be cleaned, the scraper needs to be manually pushed to rotate for a circle along the circumferential direction of the collecting hopper, so that the purpose of cleaning the collecting hopper is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular pile concrete spreader, this tubular pile concrete spreader can clear up the material of adhesion on the hopper automatically, have improved the degree of automation of spreader.

The utility model discloses a technical scheme realize like this: the utility model provides a tubular pile concrete spreader, includes the hopper and is used for bearing the frame of hopper, the bottom of hopper is provided with the discharge gate, be provided with the mounting panel in the frame, the mounting panel is located the below of discharge gate, be provided with on the mounting panel link up in the upper surface of mounting panel and the mounting hole of lower surface, the mounting hole activity is provided with the hopper that converges, it is provided with the laminating at the scraper blade of hopper inner wall that converges on the hopper, be provided with on the mounting panel and be used for fixing the dead lever of scraper blade, the lateral wall cover of hopper that converges is equipped with first gear, the lower surface of mounting panel be provided with the second gear that first gear engagement is connected, the second gear rotate bear in the lower surface of mounting panel, the lower surface of mounting panel is provided with and is used for the drive second.

Through adopting foretell technical scheme, when needing the clearance to converge the hopper, accessible drive assembly drive second gear rotates and drives first gear revolve to make the hopper that converges that cup joints with first gear rotate simultaneously, because the laminating passes through the dead lever at the scraper blade of the inner wall of hopper of converging and fixes on the mounting panel, consequently the scraper blade can not take place the motion simultaneously when converging the hopper and rotating, thereby makes the scraper blade scrape the material of adhesion on the hopper of converging.

As a further improvement of the present invention, the driving assembly is a first motor, the first motor and the second gear are provided with a locking assembly for limiting the rotation of the second gear.

Through adopting foretell technical scheme, the setting of first motor is convenient for to drive the hopper that converges and rotates for the scraper blade scrapes the material that adheres on the hopper inner wall that converges, thereby realizes the clearance of hopper that converges, has improved the degree of automation of clearance hopper, convenient and fast, labour saving and time saving.

As a further improvement of the present invention, the locking assembly includes a set of intermeshing worm gear and worm, the worm gear with the second gear is coaxial, the end connection of the worm in the output of the first motor.

Through adopting foretell technical scheme, because worm wheel and worm complex auto-lock nature, can only drive the worm wheel motion promptly, and the worm wheel can not drive the worm motion, consequently, when first motor is out of work, thereby the hopper that converges can not lead to the hopper to rotate because of the vibration that the cloth machine during operation produced, improved the stability of converging the hopper.

As a further improvement of the present invention, the lower surface of the mounting plate is provided with a shield for covering the first gear and the second gear and the worm wheel and the worm.

Through adopting foretell technical scheme, the setting of protection casing has reduced the material and has dropped on worm wheel and worm and first gear and second gear to influence their meshing nature.

As a further improvement of the present invention, the scraper is fixed to the fixing rod by bolts.

Through adopting foretell technical scheme, wearing and tearing take place easily after the scraper blade is used for a long time to lead to clean effect not good, be convenient for the later stage through the bolt fastening and maintain and change the scraper blade.

As a further improvement, the inner wall circumference of mounting hole is provided with the spout, the inner wall of mounting hole along vertical direction be provided with feed through in the intercommunication groove of spout, the lateral wall of converging the hopper be provided with slide fit in the spout and the slider in intercommunication groove.

By adopting the technical scheme, the stability of the material collecting hopper is improved by the matching of the sliding groove and the sliding block, so that the material collecting hopper is not easy to deviate when the first motor drives the material collecting hopper to rotate; simultaneously, the setting of intercommunication groove is convenient for carry out the dismouting to the hopper that converges to the convenience is cleaned and is maintained the hopper that converges.

As a further improvement, the utility model discloses a be provided with two sets of gyro wheels in the frame, the below of frame is provided with two support frames that are parallel to each other, two all be provided with the confession on the support frame the guide rail that the gyro wheel slided, be provided with in the frame and be used for driving wherein a set of gyro wheel pivoted power component.

Through adopting foretell technical scheme, the setting up of guide rail is convenient for remove the cloth machine and reachs appointed position, saves the manual work, reduces the labour, and convenient to use.

As a further improvement of the present invention, the power assembly is a second motor.

Through adopting foretell technical scheme, the position control that cloth machine can be realized to second motor drive gyro wheel rotation, labour saving and time saving.

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

1. when the gathering hopper needs to be cleaned, the driving assembly can drive the second gear to rotate so as to drive the first gear to rotate, so that the gathering hopper sleeved with the first gear can rotate simultaneously;

2. because worm wheel and worm complex auto-lock nature, can only the worm drive the worm wheel motion promptly, and the worm wheel can not drive the worm motion, consequently, when first motor is out of work, thereby the hopper that converges can not lead to the hopper to rotate because of the vibration that the cloth machine during operation produced, improved the stability of converging the hopper.

Drawings

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

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

fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention after being partially cut;

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

In the figure: 1. a hopper; 101. a discharge port; 2. a frame; 3. mounting a plate; 4. mounting holes; 5. a material collecting hopper; 6. a squeegee; 7. fixing the rod; 8. a first gear; 9. a second gear; 10. a first motor; 11. a worm gear; 12. a worm; 13. a protective cover; 14. a bolt; 15. a chute; 16. a slider; 17. a communicating groove; 18. a support frame; 1801. a guide rail; 19. a roller; 20. a second motor; 21. and a chain.

Detailed Description

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

A concrete distributor for tubular piles is shown in figure 1 and comprises a hopper 1 in a funnel shape and a frame 2 for bearing the hopper 1. Two sets of gyro wheels 19 are installed in the rotation on frame 2, and two support frames 18 that are parallel to each other are installed to the below of frame 2, and equal fixed mounting has the guide rail 1801 that supplies gyro wheel 19 to slide on two support frames 18. In addition, a power assembly for driving one set of rollers 19 to rotate is mounted on the frame 2. Specifically, the power assembly is a second motor 20, and the second motor 20 and the roller 19 are driven by a chain 21. The second motor 20 is convenient for drive the material distributing machine to move along the guide rail 1801 to reach the appointed position, thereby realizing the position adjustment of the material distributing machine, saving labor, reducing labor force and being convenient to use.

In addition, as shown in fig. 1 and 2, a discharge port 101 is opened at the bottom of the hopper 1, a mounting plate 3 is fixedly mounted on the frame 2, and the mounting plate 3 is located below the discharge port 101. Set up on the mounting panel 3 and link up in the upper surface of mounting panel 3 and the mounting hole 4 of lower surface, movable mounting has the hopper 5 that converges in mounting hole 4, and the top of hopper 5 that just converges is the obconical setting, and the material of being convenient for assembles and carries out the blanking at the center of hopper 5 that converges, and the 5 inner walls slick and sly of hopper that converge of coniform do not have edges and corners simultaneously, can avoid the clout to appear piling up in edges and corners, convenient clearance. The material collecting hopper 5 is provided with a scraper 6 attached to the inner wall of the material collecting hopper 5, the mounting plate 3 is fixedly provided with a fixing rod 7 for fixing the scraper 6, and the fixing rod 7 and the scraper 6 are fixed through a bolt 14. The scraping plates 6 are easy to wear after being used for a long time, so that the cleaning effect is poor, and the scraping plates 6 are convenient to maintain and replace at a later stage through the bolts 14.

Meanwhile, as shown in fig. 3 and 4, a sliding groove 15 is formed in the circumferential direction of the inner wall of the mounting hole 4, a communicating groove communicated with the sliding groove 15 is formed in the vertical direction of the inner wall of the mounting hole 4, and a sliding block 16 in sliding fit with the sliding groove 15 and the communicating groove 17 is welded on the side wall of the material collecting hopper 5. The stability of the material collecting hopper 5 is improved by the matching of the sliding grooves 15 and the sliding blocks 16, so that the material collecting hopper 5 is not prone to deviation when rotating in the mounting holes 4, the communicating grooves 17 are arranged to facilitate the disassembly and assembly of the material collecting hopper 5, and the material collecting hopper 5 is convenient to clean and maintain.

In addition, as shown in fig. 3 and 4, a first gear 8 is sleeved on the side wall of the collection hopper 5, a second gear 9 meshed with the first gear 8 is rotatably mounted on the lower surface of the mounting plate 3, and the second gear 9 is rotatably carried on the lower surface of the mounting plate 3. Meanwhile, a driving assembly for driving the second gear 9 to rotate is mounted on the lower surface of the mounting plate 3. When the collecting hopper 5 needs to be cleaned, the second gear 9 can be driven by the driving component to rotate so as to drive the first gear 8 to rotate, so that the collecting hopper 5 sleeved with the first gear 8 rotates simultaneously. Because the scraping plates 6 attached to the inner wall of the collecting hopper 5 are fixed on the mounting plate 3 through the fixing rods 7, the scraping plates 6 do not move simultaneously when the collecting hopper 5 rotates, so that the materials adhered to the collecting hopper 5 are scraped by the scraping plates 6.

As shown in fig. 3 and 4, the driving component is a first motor 10. Meanwhile, a locking assembly for limiting the rotation of the second gear 9 is installed between the first motor 10 and the second gear 9. The first motor 10 is convenient to drive the gathering hopper 5 to rotate, so that the scraper 6 scrapes off materials adhered to the inner wall of the gathering hopper 5, the gathering hopper 5 is cleaned, the automation degree of cleaning the gathering hopper 5 is improved, and the cleaning machine is convenient, rapid, time-saving and labor-saving.

Specifically, as shown in fig. 3 and 4, the locking assembly includes a set of worm gears 11 and worms 12 that mesh with each other. Wherein, the worm wheel 11 is arranged coaxially with the second gear 9, and the end of the worm 12 is connected with the output end of the first motor 10. Because worm wheel 11 and worm 12 complex auto-lock nature, can only worm 12 drive worm wheel 11 motion promptly, and worm wheel 11 can not drive worm 12 motion, consequently, when first motor 10 was out of work, thereby the hopper 5 that catchments can not lead to the hopper 5 to rotate because of the vibration that the cloth machine during operation produced, has improved the stability of hopper 5 that catchments. In addition, in order to reduce the falling of the material onto the worm wheel 11 and the worm 12 and the first gear 8 and the second gear 9, thereby affecting the meshing property thereof. A shield 13 for covering the first and second gears 8 and 9 and the worm wheel 11 and the worm 12 is thus mounted on the lower surface of the mounting plate 3.

The working principle is as follows: after the material distributing machine is used, when the material collecting hopper 5 needs to be cleaned, the first motor 10 can drive the second gear 9 to rotate to drive the first gear 8 to rotate, the first gear 8 rotates to enable the material collecting hopper 5 to rotate simultaneously, and then the scraper 6 attached to the inner wall of the material collecting hopper 5 scrapes off materials adhered to the material collecting hopper 5, so that the material collecting hopper 5 is cleaned.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a tubular pile concrete spreader, includes hopper (1) and is used for bearing frame (2) of hopper (1), the bottom of hopper (1) is provided with discharge gate (101), its characterized in that: the frame (2) is provided with a mounting plate (3), the mounting plate (3) is positioned below the discharge hole (101), the mounting plate (3) is provided with mounting holes (4) which penetrate through the upper surface and the lower surface of the mounting plate (3), the mounting hole (4) is movably provided with a gathering hopper (5), the gathering hopper (5) is provided with a scraper (6) attached to the inner wall of the gathering hopper (5), a fixed rod (7) for fixing the scraping plate (6) is arranged on the mounting plate (3), a first gear (8) is sleeved on the side wall of the material collecting hopper (5), a second gear (9) meshed with the first gear (8) is arranged on the lower surface of the mounting plate (3), the second gear (9) is rotatably carried on the lower surface of the mounting plate (3), the lower surface of the mounting plate (3) is provided with a driving component for driving the second gear (9) to rotate.

2. The concrete spreader of claim 1, wherein: the driving assembly is a first motor (10), and a locking assembly used for limiting the rotation of the second gear (9) is arranged between the first motor (10) and the second gear (9).

3. The concrete spreader of claim 2, wherein: the locking assembly comprises a group of worm wheels (11) and a worm (12) which are meshed with each other, the worm wheels (11) and the second gear (9) are coaxially arranged, and the end part of the worm (12) is connected to the output end of the first motor (10).

4. The concrete spreader of claim 3, wherein: the lower surface of mounting panel (3) is provided with and is used for covering first gear (8) and second gear (9) and protection casing (13) of worm wheel (11) and worm (12).

5. The concrete spreader of claim 1, wherein: the scraper (6) and the fixing rod (7) are fixed through bolts (14).

6. The concrete spreader of claim 1, wherein: the inner wall circumference of mounting hole (4) is provided with spout (15), the inner wall of mounting hole (4) along vertical direction circumference be provided with communicate in the intercommunication groove (17) of spout (15), the lateral wall of collection hopper (5) is provided with slide fit in spout (15) and slider (16) of intercommunication groove (17).

7. The concrete spreader of claim 1, wherein: be provided with two sets of gyro wheels (19) on frame (2), the below of frame (2) is provided with two support frames (18) that are parallel to each other, two all be provided with the confession on support frame (18) guide rail (1801) that gyro wheel (19) slided, be provided with on frame (2) and be used for driving one of them group gyro wheel (19) pivoted power component.

8. The concrete spreader of claim 7, wherein: the power component is a second motor (20).