CN219618133U

CN219618133U - Concrete discharging device

Info

Publication number: CN219618133U
Application number: CN202320676377.3U
Authority: CN
Inventors: 吕世超; 俞巍; 管星齐; 戴志辉
Original assignee: Kunshan Zhonghuan Concrete Co ltd; Suzhou Industrial Park Yongsheng Concrete Products Co ltd; Kunshan Shenghua Concrete Co ltd
Current assignee: Kunshan Zhonghuan Concrete Co ltd; Suzhou Industrial Park Yongsheng Concrete Products Co ltd; Kunshan Shenghua Concrete Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-01
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of concrete production equipment, in particular to a concrete discharging device. The utility model comprises a support frame, wherein four universal wheels are fixedly connected to the bottom of the support frame, a stirring barrel is fixedly connected to the upper surface of the support frame, a feeding pipe is fixedly connected to the upper side of the stirring barrel, a filter screen is installed on the surface of the feeding pipe, a discharging pipe is fixedly connected to the bottom of the support frame, an adjusting structure is arranged at the bottom of the support frame and comprises a rotating seat, the rotating seat is fixedly connected with the support frame, a disc is rotatably connected to the inside of the rotating seat, two fixing bolts are connected with the bottom of the disc in a threaded manner, the fixing bolts are abutted to the rotating seat, a hydraulic cylinder is fixedly connected to the bottom of the disc and comprises a telescopic rod, the section of the telescopic rod is in a J shape, and a dredging column is installed at the other end of the telescopic rod. Solves the problem that the concrete nozzle is blocked when discharging, and the production efficiency is affected.

Description

Concrete discharging device

Technical Field

The utility model relates to the technical field of concrete production equipment, in particular to a concrete discharging device.

Background

The concrete discharging device is composed of a feeding pipe, a stirring barrel, a discharging pipe and the like, concrete enters the stirring barrel through the feeding pipe, and after being stirred by the stirring barrel, the stirred concrete flows out through the discharging pipe.

The prior art is such as the utility model of publication number CN213500073U, and this patent is a concrete discharging device relates to concrete production equipment technical field, often appears the discharge mouth and blocks up when the ejection of compact for solving current concrete mouth, influences production efficiency's problem, and this patent includes the agitator, and the agitator is cylindrical barrel structure, and the hole is seted up to the top wall of agitator, and the hole is circular through-hole, and circular through-hole runs through the bottom wall of agitator and extends to the outside of agitator, and the top lateral wall fixedly connected with inlet pipe of agitator.

The utility model provides another technical scheme for solving the technical problem.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a concrete nozzle is often blocked when discharging, and the production efficiency is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete discharging device, includes the support frame, four universal wheels of support frame bottom fixedly connected with, fixed surface is connected with the agitator on the support frame, agitator top fixedly connected with inlet pipe, inlet pipe surface mounting has the filter screen, support frame bottom fixedly connected with discharging pipe, the support frame bottom is equipped with the regulation structure, the regulation structure is including rotating the seat, rotate seat and support frame fixed connection, rotate the inside rotation of seat and be connected with the disc, disc bottom threaded connection has two gim pegs, gim peg and rotation seat butt, disc bottom fixedly connected with pneumatic cylinder, the pneumatic cylinder includes the telescopic link, the telescopic link cross-section is "J" shape, the mediation post is installed to the telescopic link other end.

The effects achieved by the components are as follows: when the rotary hydraulic cylinder is used, after the fixing bolt is rotated out, the telescopic rod and the dredging column are driven to move to the lower part of the discharge hole through the rotary hydraulic cylinder. The dead bolt is rotated in the opposite direction, so that the dead bolt is propped against the rotating seat, the hydraulic cylinder is fixed in position, the telescopic rod is convenient to drive the dredging column to move up and down in the discharging pipe, and the discharging pipe is prevented from being blocked.

Preferably, the fixing bolt consists of a screw rod, a circular plate and a rotary handle, the screw rod at the bottom of the fixing bolt penetrates through the arc-shaped groove to be in threaded connection with the circular plate, the upper end face of the circular plate at the middle part of the fixing bolt is abutted to the rotating seat, and the rotary handle at the head part of the fixing bolt is fixedly connected with the bottom of the circular plate.

The effects achieved by the components are as follows: when an operator rotates the fixed bolt, the quincuncial shape of the head is held to increase friction with the hand, so that the screw rod of the fixed bolt is screwed into the disc, and the disc is propped against the rotating seat.

Preferably, the circular arc surface of the dredging column is fixedly connected with a spiral reamer, and one end of the spiral reamer, which is far away from the dredging column, is conical.

The effects achieved by the components are as follows: by arranging the spiral reamer on the dredging column, the concrete falls down rapidly, and the phenomenon that the discharge pipe is blocked due to the fact that the concrete contacts with air for a long time is avoided.

Preferably, a rotating groove is formed in the dredging column, the section of the rotating groove is T-shaped, and the size of the groove is matched with the size of the telescopic rod.

The effects achieved by the components are as follows: when dredging through the vertical movement mediation post, the concrete drives the mediation post rotatory with the help of spiral reamer, plays the effect of scraping discharging pipe inner wall adhesion concrete.

Preferably, the inlet pipe deviates from the mouth of pipe top of agitator is equipped with clean structure, clean structure includes clean pad, clean pad and filter screen sliding connection, clean pad surface fixedly connected with connecting plate, connecting plate both ends fixedly connected with limiting plate.

The effects achieved by the components are as follows: the cleaning pad is driven to move by pushing the connecting plate to clean large-particle impurities filtered by the filter screen, so that the discharging operation is prevented from being influenced by accumulation on the filter screen.

Preferably, the limiting plate is fixedly connected with a clamping block close to one side of the feeding pipe, the arc surface of the feeding pipe is symmetrically and fixedly connected with a supporting block, and a groove corresponding to the shape of the clamping block is formed in the surface of the supporting block.

The effects achieved by the components are as follows: when the cleaning pad is not used, the connecting plate and the cleaning pad are placed and fixed by being connected with the supporting block through the clamping block.

Preferably, the scraper is fixedly connected to the bottom of the connecting plate, the scraper is a plastic plate, the scraper is connected to the middle of the cleaning pad in a penetrating manner, and the height of the cleaning pad is matched with that of the scraper.

The effects achieved by the components are as follows: the scraper is driven by the movable connecting plate, so that materials can fall down through the filter screen better, meanwhile, the scraper can enable large-particle impurities to fall into the stirring barrel through the filter screen after being crushed, and impurities which cannot be crushed are scraped off from the surface of the filter screen through the scraper.

Preferably, the surface of the connecting plate is fixedly connected with a handle, and the section of the handle is U-shaped.

The effects achieved by the components are as follows: when cleaning is convenient, the handle is held to drive the connecting plate to move, so that the cleaning pad and the scraping plate are driven to move.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, after the fixing bolt is rotated out during use, the telescopic rod and the dredging column are driven to move below the discharge hole by the rotary hydraulic cylinder. The dead bolt is rotated in the opposite direction, so that the dead bolt is propped against the rotating seat, the hydraulic cylinder is fixed in position, the telescopic rod is convenient to drive the dredging column to move up and down in the discharging pipe, and the discharging pipe is prevented from being blocked. The spiral reamer is arranged on the dredging column, so that concrete falls down quickly, and the phenomenon that the discharge pipe is blocked due to the fact that the concrete contacts with air for a long time is avoided. When dredging through the vertical movement mediation post, the concrete drives the mediation post rotatory with the help of spiral reamer, plays the effect of scraping discharging pipe inner wall adhesion concrete.

According to the utility model, the connecting plate is pushed to drive the cleaning pad to move, so that large particle impurities filtered by the filter screen are cleaned, and the influence on blanking operation caused by accumulation on the filter screen is prevented. When the cleaning pad is not used, the connecting plate and the cleaning pad are placed and fixed by being connected with the supporting block through the clamping block. The movable connecting plate drives the scraping plate, so that materials can fall down through the filter screen better, meanwhile, the scraping plate can enable large-particle impurities to fall into the stirring barrel through the filter screen after being crushed, and impurities which cannot be crushed are scraped off from the surface of the filter screen through the scraping plate. When cleaning is carried out, the handle is held to drive the connecting plate to move, so that the cleaning pad and the scraping plate are driven to move.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the right side of FIG. 1 according to the present utility model;

FIG. 3 is a schematic perspective view of an adjusting structure of the present utility model;

FIG. 4 is a schematic perspective view of a part of the adjusting structure of the present utility model;

FIG. 5 is a schematic perspective view of the structure of FIG. 3A according to the present utility model;

fig. 6 is a schematic perspective view of a cleaning structure according to the present utility model.

Legend description: 1. a support frame; 2. a universal wheel; 3. a stirring barrel; 4. a feed pipe; 5. a filter screen; 6. a discharge pipe; 7. an adjustment structure; 71. a rotating seat; 72. a disc; 73. a fixing bolt; 7301. a screw; 7302. a circular plate; 7303. rotating the grip; 74. a hydraulic cylinder; 75. a telescopic rod; 76. dredging the column; 77. a spiral reamer; 78. a rotating groove; 79. an arc-shaped groove; 8. a cleaning structure; 81. a cleaning pad; 82. a connecting plate; 83. a limiting plate; 84. a clamping block; 85. a support block; 86. a scraper; 87. a handle.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a concrete discharging device, includes support frame 1, four universal wheels 2 of support frame 1 bottom fixedly connected with, and support frame 1 upper surface fixedly connected with agitator 3, agitator 3 top fixedly connected with inlet pipe 4, inlet pipe 4 surface mounting has filter screen 5, and support frame 1 bottom fixedly connected with discharging pipe 6, support frame 1 bottom is equipped with adjusts structure 7, and inlet pipe 4 deviates from the mouth of pipe top of agitator 3 and is equipped with clean structure 8.

The specific arrangement and function of the adjusting structure 7 and the cleaning structure 8 will be described in detail below.

Referring to fig. 2, 3 and 4, in this embodiment: the adjusting structure 7 comprises a rotating seat 71, the rotating seat 71 is fixedly connected with a supporting frame 1, a disc 72 is rotatably connected inside the rotating seat 71, two fixing bolts 73 are connected to the bottom of the disc 72 in a threaded mode, the fixing bolts 73 are abutted to the rotating seat 71, a hydraulic cylinder 74 is fixedly connected to the bottom of the disc 72, the hydraulic cylinder 74 comprises a telescopic rod 75, the section of the telescopic rod 75 is J-shaped, a dredging column 76 is arranged at the other end of the telescopic rod 75, and the telescopic rod 75 drives the dredging column 76 to move up and down in the discharging pipe 6 through the hydraulic cylinder 74.

Meanwhile, the fixing bolt 73 is composed of a screw 7301, a circular plate 7302 and a rotary handle 7303, the screw 7301 at the end part of the fixing bolt 73 penetrates through the arc groove 79 to be in threaded connection with the circular plate 72, the upper end of the circular plate 7302 in the middle of the fixing bolt 73 is abutted against the rotary seat 71, and the rotary handle 7303 at the head part of the fixing bolt 73 is fixedly connected with the bottom part of the circular plate 7302.

Further, the circular arc surface of the dredging column 76 is fixedly connected with a spiral reamer 77, so that concrete falls down rapidly, the phenomenon that the discharging pipe 6 is blocked due to the fact that the concrete contacts with air for a long time is avoided, and one end of the spiral reamer 77, which is far away from the dredging column 76, is conical.

Further, the inside of the dredging column 76 is provided with a rotary groove 78, the section of the rotary groove 78 is in a T shape, the shape and the size of the rotary groove 78 are matched with those of the telescopic rod 75, and the spiral reamer 77 drives the dredging column 76 to rotate, so that the effect of scraping the inner wall of the discharging pipe 6 and adhering concrete is achieved.

Referring to fig. 2 and 5, in the present embodiment: the cleaning structure 8 comprises a cleaning pad 81, the cleaning pad 81 is in sliding connection with the filter screen 5, a connecting plate 82 is fixedly connected to the surface of the cleaning pad 81, limiting plates 83 are fixedly connected to two ends of the connecting plate 82, and the connecting plate 82 is pushed to drive the cleaning pad 81 to move so as to clean large-particle impurities filtered by the filter screen 5.

Further, the limiting plate 83 is close to the clamping block 84 of fixedly connected with on one side of the inlet pipe 4, the supporting block 85 of fixedly connected with of circular arc surface symmetry of the inlet pipe 4, the recess corresponding to the shape of the clamping block 84 is offered to the supporting block 85 top surface, and the recess is link up with the lateral wall of the supporting block 85. After the cleaning pad 81 is used up, the connecting plate 82 can be rotated to enable the clamping block 84 to be parallel to the groove, and the clamping block 84 is connected with the supporting block 85 through the insertion groove, so that the effect of horizontally placing and fixing the connecting plate 82 and the cleaning pad 81 is achieved.

Further, connecting plate 82 bottom fixedly connected with scraper blade 86 makes the material drop through filter screen 5 better, and scraper blade 86 can make big granule impurity smashed the back and fall into agitator 3 by filter screen 5 simultaneously, and scraper blade 86 is the plastic slab, and cleaning pad 81 middle part through connection has scraper blade 86, and cleaning pad 81 height dimension and scraper blade 86 height dimension looks adaptation.

Further, a handle 87 is fixedly connected to the surface of the connecting plate 82, the handle 87 is held to drive the connecting plate 82 to move, and the section of the handle 87 is U-shaped.

Working principle: in the utility model, when in use, after the fixing bolt 73 is rotated out, the telescopic rod 75 and the dredging column 76 are driven to move below the discharge hole by the rotary hydraulic cylinder 74. The fixing bolt 73 is rotated in the opposite direction, so that the fixing bolt 73 is propped against the rotating seat 71, the hydraulic cylinder 74 is fixed in position, the telescopic rod 75 conveniently drives the dredging column 76 to move up and down in the discharging pipe 6, and the discharging pipe 6 is prevented from being blocked. The spiral reamer 77 is arranged on the dredging column 76, so that concrete falls down quickly, and the phenomenon that the discharge pipe 6 is blocked due to the fact that the concrete is in contact with air for a long time is avoided. When dredging through the up-and-down movement dredging column 76, the concrete drives the dredging column 76 to rotate by means of the spiral reamer 77, and the effect of scraping the inner wall of the discharging pipe 6 to adhere the concrete is achieved.

In the utility model, the cleaning pad 81 is driven to move by pushing the connecting plate 82 to clean the large-particle impurities filtered by the filter screen 5, so that the influence on the discharging operation caused by accumulation on the filter screen 5 is prevented. When not in use, the connecting plate 82 and the cleaning pad 81 are placed and fixed by being connected with the supporting block 85 by the clamping block 84. The scraper 86 is driven by the movable connecting plate 82, so that materials can fall down through the filter screen 5 better, meanwhile, large-particle impurities can fall into the stirring barrel 3 from the filter screen 5 after being crushed by the scraper 86, and impurities which cannot be crushed are scraped off from the surface of the filter screen 5 by the scraper 86. When cleaning is performed, the handle 87 is held to drive the connecting plate 82 to move, so that the cleaning pad 81 and the scraping plate 86 are driven to move.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a concrete discharging device, includes support frame (1), its characterized in that: support frame (1) bottom fixedly connected with four universal wheels (2), fixed surface is connected with agitator (3) on support frame (1), agitator (3) top fixedly connected with inlet pipe (4), inlet pipe (4) surface mounting has filter screen (5), support frame (1) bottom fixedly connected with discharging pipe (6), support frame (1) bottom is equipped with regulation structure (7), regulation structure (7) are including rotating seat (71), rotate seat (71) and support frame (1) fixed connection, rotate seat (71) inside rotation and be connected with disc (72), disc (72) bottom threaded connection has two gim peg (73), gim peg (73) and rotate seat (71) butt, disc (72) bottom fixedly connected with pneumatic cylinder (74), pneumatic cylinder (74) are including telescopic link (75), the telescopic link (75) cross-section is "J" shape, the mediation post (76) is installed to the telescopic link (75) other end.

2. A concrete discharging device according to claim 1, wherein: the fixing bolt (73) is composed of a screw (7301), a circular plate (7302) and a rotary handle (7303), the screw (7301) at the end part of the fixing bolt (73) penetrates through the arc-shaped groove (79) to be in threaded connection with the circular plate (72), the upper end surface of the circular plate (7302) in the middle of the fixing bolt (73) is abutted to the rotary seat (71), and the rotary handle (7303) at the head part of the fixing bolt (73) is fixedly connected with the bottom of the circular plate (7302).

3. A concrete discharging device according to claim 1, wherein: the circular arc surface of the dredging column (76) is fixedly connected with a spiral reamer (77), and one end, far away from the dredging column (76), of the spiral reamer (77) is conical.

4. A concrete discharging device according to claim 1, wherein: the dredging column (76) is internally provided with a rotating groove (78), the cross section of the rotating groove (78) is in a T shape, and the shape and the size of the rotating groove (78) are matched with those of the telescopic rod (75).

5. A concrete discharging device according to claim 1, wherein: the utility model discloses a cleaning device, including agitator (3) and filter screen (5), inlet pipe (4) deviate from mouth of pipe top of agitator (3) is equipped with clean structure (8), clean structure (8) are including clean pad (81), clean pad (81) and filter screen (5) sliding connection, clean pad (81) surface fixedly connected with connecting plate (82), connecting plate (82) both ends fixedly connected with limiting plate (83).

6. A concrete discharging apparatus according to claim 5, wherein: the limiting plate (83) is close to a clamping block (84) fixedly connected to one side of the feeding pipe (4), the arc surface of the feeding pipe (4) is symmetrically and fixedly connected with a supporting block (85), and a groove corresponding to the shape of the clamping block (84) is formed in the surface of the supporting block (85).

7. A concrete discharging apparatus according to claim 5, wherein: the cleaning device is characterized in that a scraper (86) is fixedly connected to the bottom of the connecting plate (82), the scraper (86) is a plastic plate, the middle of the cleaning pad (81) is connected with the scraper (86) in a penetrating manner, and the height of the cleaning pad (81) is matched with the height of the scraper (86).

8. A concrete discharging apparatus according to claim 5, wherein: the surface of the connecting plate (82) is fixedly connected with a handle (87), and the cross section of the handle (87) is U-shaped.