Cleaning type concrete processing equipment

Abstract

The utility model discloses cleaning type concrete processing equipment which comprises a stirring barrel used for bearing materials needing to be mixed and a rotatable stirring rod arranged in the center of the stirring barrel, a double-head motor is arranged in the center of the bottom of the stirring barrel, and inner wall scraping rods which are distributed in a circumferential array and can slide up and down are arranged on the inner wall of the stirring barrel. The top end of the inner wall scraping rod is connected with one end of a piston seat through a pull rope, the other end of the piston seat is connected with a driving disc through a pull rod, the eccentric pedestal is rotationally sleeved with the driving disc, and materials attached to the inner side wall of the stirring barrel are scraped off while the materials in the stirring barrel are mixed and stirred up and down. The stirring and mixing efficiency is improved, meanwhile, the inner wall of the stirring barrel is subjected to self-cleaning treatment, and the situation that mixed materials are hardened and difficult to clean due to long-term attachment to the inner side wall of the stirring barrel is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of building accessories, in particular to a cleaning type concrete processing equipment. Background Art

[0002] During the concrete processing, stirring is a crucial step. Concrete is a composite material composed of cement, water, aggregates (such as sand and stone), and possibly other additives (such as admixtures, mineral admixtures, etc.) mixed in a certain proportion. The stirring process can ensure the uniform distribution of these materials in the concrete, avoiding too high or too low material concentration in local areas, thus ensuring the quality and performance of the concrete;

[0003] In the prior art, when the concrete mixing barrel is stirring, the stirred materials often adhere to the inner side wall of the mixing barrel. The materials on the inner side wall that are not cleaned in time dry and harden on the barrel wall. After hardening, the high-hardness concrete can only be broken and cleaned manually, with high labor intensity and low cleaning efficiency. The prior art fails to achieve cleaning the barrel wall while stirring. Summary of the Utility Model

[0004] The purpose of the utility model is to solve any of the above technical problems, and thus propose a cleaning type concrete processing equipment.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A cleaning type concrete processing equipment, including a mixing barrel for carrying materials to be mixed and a rotatable mixing rod arranged at the center thereof. A double-headed motor is arranged at the center of the bottom of the mixing barrel. The inner wall of the mixing barrel is provided with inner wall scraping rods that can slide up and down and are distributed in a circumferential array. The top end of the inner wall scraping rod is connected to one end of a piston seat through a pull rope. The other end of the piston seat is connected to a driving disk through a pull rod. The driving disk is rotatably sleeved on an eccentric pedestal.

[0006] Further, six hollow outer support main rods distributed in a circumferential array are arranged on the outer side wall of the mixing barrel. A piston support rod with a linear avoidance notch is arranged on the side surface of the bottom of the outer support main rod. An L-shaped lifting support rod with an avoidance notch is arranged at the top of the outer support main rod and extends into the barrel near the inner side of the barrel wall. A circular sleeve-shaped mixing seat is arranged at the center of the inner wall of the mixing barrel. The mixing rod rotates and passes through the mixing seat.

[0007] Further, the mixing rod is fixedly connected and driven to the upper output shaft of the double-headed motor. The eccentric pedestal is fixedly sleeved on the lower output shaft of the double-headed motor. The eccentric pedestal is a frustum with a fixed hole at the center. The fixed hole is fixedly sleeved on the lower output shaft of the double-headed motor. An eccentric shaft pedestal in the shape of a T-shaped frustum is eccentrically arranged on the bottom surface of the eccentric pedestal. The driving disk is rotatably sleeved on the eccentric shaft pedestal.

[0008] Further, the driving disk is a frustum with a central shaft hole, the central shaft hole is rotatably sleeved on the eccentric shaft platform, six T-shaped frustum-shaped pull rod shaft platforms are arranged in a circumferential array on the periphery of the bottom surface of the driving disk, and one end of the pull rod is rotatably sleeved on the pull rod shaft platform.

[0009] Further, the other end of the pull rod is rotatably sleeved on the piston seat, the piston seat is frustum-shaped with a U-shaped seat having a central shaft rod at one end, the piston seat is slidably inserted into the piston support rod, and the other end surface of the piston seat is fixedly connected to the pull rope.

[0010] Further, the pull rope is slidably inserted into the inner cavities of the piston support rod, the outer support main rod and the lifting support rod, and the other end of the pull rope is fixedly connected to the top of the inner wall scraping rod.

[0011] Further, the inner wall scraping rod is composed of a lifting rod and a plurality of arc-shaped scrapers with scraping edges at the bottom arranged in a vertical array on its side surface. The arc-shaped scrapers fit the curvature of the inner wall of the mixing barrel, and the lifting rod of the inner wall scraping rod slides up and down through the lifting support rod of the mixing barrel.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The two ends of the pull rope are fixedly connected with the inner wall scraping rod and the piston seat. The piston seat is connected and driven by the pull rod to the driving disk. The driving disk is rotatably sleeved on the eccentric shaft platform of the eccentric pedestal. The stirring rod is fixedly connected and driven to the upper output shaft of the double-headed motor. The eccentric pedestal is fixedly sleeved on the lower output shaft of the double-headed motor. When the double-headed motor is started, the stirring rod rotates accordingly to stir the material. The eccentric pedestal drives the driving disk to rotate eccentrically. The driving disk pulls the piston seat to reciprocate in the piston support rod through the pull rod. The piston seat drives the inner wall scraping rod to reciprocate up and down through the pull rope, scraping off the material attached to the inner side wall of the mixing barrel while mixing the material in the mixing barrel up and down, improving the stirring and mixing efficiency and self-cleaning the inner wall of the mixing barrel, effectively avoiding the situation that the mixed material adheres to the inner side wall of the mixing barrel for a long time and hardens and is difficult to clean. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is a cross-section of the whole of the present utility model Figure 1 ;

[0016] Figure 3 is a cross-section of the whole of the present utility model Figure 2 ;

[0017] Figure 4 is a schematic connection diagram of the pull rope of the present utility model;

[0018] Figure 5 is a schematic structural diagram of the mixing barrel of the present utility model;

[0019] Figure 6 This is a sectional view of the mixing barrel of the present utility model;

[0020] Figure 7 This is a schematic structural view of the inner wall scraping rod of the present utility model;

[0021] Figure 8 This is a schematic structural view of the piston seat of the present utility model;

[0022] Figure 9 This is a schematic structural view of the eccentric pedestal of the present utility model;

[0023] Figure 10 This is a schematic structural view of the driving disk of the present utility model.

[0024] In Figures 1 to 10 , the corresponding relationship between the component names or lines and the drawing numbers is as follows: mixing barrel 1, outer support main rod 11, piston support rod 12, lifting support rod 13, mixing seat 14, mixing rod 2, inner wall scraping rod 3, lifting rod 31, arc-shaped scraping plate 32, piston seat 4, pull rod 5, eccentric pedestal 6, fixing hole 61, eccentric shaft platform 62, driving disk 7, central shaft hole 71, pull rod shaft platform 72, pull rope 8, double-headed motor 9. Specific embodiments

[0025] Please refer to Figures 1 to 10 ;

[0026] This embodiment provides a clean-type concrete processing device, including a mixing barrel 1 for carrying the materials to be mixed and a rotatable mixing rod 2 arranged at the center thereof. A double-headed motor 9 is arranged at the center of the bottom of the mixing barrel 1. The inner wall of the mixing barrel 1 is provided with inner wall scraping rods 3 that are circumferentially arrayed and can slide up and down. The top end of the inner wall scraping rod 3 is connected to one end of the piston seat 4 through a pull rope 8. The other end of the piston seat 4 is connected to the driving disk 7 through a pull rod 5. The driving disk 7 is rotatably sleeved on the eccentric pedestal 6.

[0027] Preferably, six hollow outer support main rods 11 that are circumferentially arrayed are arranged on the outer side wall of the mixing barrel 1. A piston support rod 12 with a linear avoidance notch is arranged on the side surface of the bottom of the outer support main rod 11. An L-shaped lifting support rod 13 with an avoidance notch near the inner side of the barrel wall is arranged at the top of the outer support main rod 11. A circular sleeve-shaped mixing seat 14 is arranged at the center of the inner wall of the mixing barrel 1. The mixing rod 2 is rotatably inserted into the mixing seat 14.

[0028] In a specific embodiment, the linear avoidance notch of the piston support rod 12 prevents the pull rod 5 from colliding with the side wall of the piston support rod 12 when swinging left and right, providing more swinging space for the pull rod 5. The avoidance notch of the lifting support rod 13 prevents the arc-shaped scraping plate 32 from colliding with the pipe wall of the lifting support rod 13 when the inner wall scraping rod 3 moves up and down.

[0029] Preferably, the stirring rod 2 is fixedly connected to the upper output shaft of the double-headed motor 9 for transmission, and the eccentric pedestal 6 is fixedly sleeved on the lower output shaft of the double-headed motor 9. The eccentric pedestal 6 is a frustum with a fixed hole 61 in the center. The fixed hole 61 is fixedly sleeved on the lower output shaft of the double-headed motor 9. An eccentric shaft pedestal 62 in the shape of a T-shaped frustum is eccentrically arranged on the bottom surface of the eccentric pedestal 6, and the driving disk 7 is rotatably sleeved on the eccentric shaft pedestal 62.

[0030] Preferably, the driving disk 7 is a frustum with a central shaft hole 71. The central shaft hole 71 is rotatably sleeved on the eccentric shaft pedestal 62. Six T-shaped frustum-shaped pull rod shaft pedestals 72 distributed in a circumferential array are arranged on the outer periphery of the bottom surface of the driving disk 7, and one end of the pull rod 5 is rotatably sleeved on the pull rod shaft pedestal 72.

[0031] Preferably, the other end of the pull rod 5 is rotatably sleeved on the piston seat 4. The piston seat 4 is a frustum-shaped with a U-shaped seat having a central shaft rod at one end. The piston seat 4 slidably penetrates through the piston support rod 12, and the other end surface of the piston seat 4 is fixedly connected to the pull rope 8.

[0032] In a specific embodiment, when the eccentric pedestal 6 rotates, the eccentric shaft pedestal 62 of the eccentric pedestal 6 drives the driving disk 7 to perform eccentric rotation with the center of the fixed hole 61 as the axis, and at the same time, the driving disk 7 can rotate on the eccentric pedestal 6.

[0033] Preferably, the pull rope 8 slidably penetrates through the inner cavities of the piston support rod 12, the outer support main rod 11, and the lifting support rod 13, and the other end of the pull rope 8 is fixedly connected to the top of the inner wall scraping rod 3.

[0034] Preferably, the inner wall scraping rod 3 is composed of a lifting rod 31 and a plurality of arc-shaped scraping plates 32 with scraping edges at the bottom distributed vertically on its side. The arc-shaped scraping plates 32 fit the curvature of the inner wall of the mixing barrel 1, and the lifting rod 31 of the inner wall scraping rod 3 slides up and down through the lifting support rod 13 of the mixing barrel 1.

[0035] When the present utility model is in use, the materials to be mixed are poured into the mixing barrel 1. When the double-headed motor 9 is started, the stirring rod 2 rotates accordingly to stir the materials. The eccentric pedestal 6 drives the driving disk 7 to perform eccentric rotation. The driving disk 7 pulls the piston seat 4 to perform reciprocating motion in the piston support rod 12 through the pull rod 5. The piston seat 4 drives the inner wall scraping rod 3 to perform reciprocating up and down motion through the pull rope 8, scraping off the materials attached to the inner side wall of the mixing barrel 1 while mixing the materials in the mixing barrel 1 up and down.

[0036] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A clean concrete processing device, comprising a mixing barrel (1) for carrying materials to be mixed and a rotatable mixing rod (2) arranged at the center thereof, a double-headed motor (9) arranged at the center of the bottom of the mixing barrel (1), characterized in that: The inner wall of the mixing barrel (1) is provided with inner wall scraping rods (3) which are distributed in a circumferential array and can slide up and down. The top end of the inner wall scraping rods (3) is connected to one end of the piston seat (4) through a pull rope (8). The other end of the piston seat (4) is connected to the driving disk (7) through a pull rod (5). The driving disk (7) is rotatably sleeved on the eccentric pedestal (6).

2. The clean concrete processing equipment according to claim 1, characterized in that: The outer wall of the mixing barrel (1) is provided with six hollow external support main rods (11) distributed in a circumferential array, the bottom side of the external support main rod (11) is provided with a piston support rod (12) with a straight-line avoidance groove, the top of the external support main rod (11) is provided with an L-shaped steering barrel with a lifting support rod (13) provided with a avoidance notch near the inner side of the barrel wall, and a circular sleeve-shaped mixing seat (14) is provided at the center of the inner wall of the mixing barrel (1), and the mixing rod (2) is rotatably inserted into the mixing seat (14).

3. The clean concrete processing equipment according to claim 2, characterized in that: The stirring rod (2) is fixedly connected to the output shaft at the upper end of the double-headed motor (9) for transmission; the eccentric seat (6) is fixedly sleeved on the output shaft at the lower end of the double-headed motor (9); the eccentric seat (6) is a truncated table with a fixing hole (61) at the center; the fixing hole (61) is fixedly sleeved on the output shaft at the lower end of the double-headed motor (9); a T-shaped truncated table-shaped eccentric shaft seat (62) is eccentrically arranged on the bottom surface of the eccentric seat (6); and the driving disc (7) is rotatably sleeved on the eccentric shaft seat (62).

4. The clean concrete processing equipment according to claim 3, characterized in that: The driving disk (7) is a truncated cone with a central axis hole (71), the central axis hole (71) is rotatably sleeved on the eccentric shaft seat (62), and six T-shaped truncated cone-shaped pull rod shaft seats (72) distributed in a circumferential array are arranged on the periphery of the bottom surface of the driving disk (7), and one end of the pull rod (5) is rotatably sleeved on the pull rod shaft seat (72).

5. The clean concrete processing equipment according to claim 4, characterized in that: The other end of the pull rod (5) is rotatably sleeved on the piston seat (4). The piston seat (4) is a truncated cone with a U-shaped seat with a central shaft at one end. The piston seat (4) is slidably inserted into the piston support rod (12). The other end surface of the piston seat (4) is connected and fixed to the pull rope (8).

6. The clean concrete processing equipment according to claim 5, characterized in that: The pull rope (8) is slidably inserted into the internal cavities of the piston support rod (12), the external support main rod (11) and the lifting support rod (13), and the other end of the pull rope (8) is fixedly connected to the top of the inner wall scraper rod (3).

7. The clean concrete processing equipment according to claim 6, characterized in that: The inner wall scraper rod (3) is composed of a lifting rod (31) and a plurality of arc-shaped scrapers (32) with scraper edges at the bottom arranged in a vertical array on its side. The arc-shaped scraper (32) fits the curvature of the inner wall of the mixing barrel (1). The lifting rod (31) of the inner wall scraper rod (3) slides up and down and is inserted into the lifting support rod (13) of the mixing barrel (1).

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