CN210679163U

CN210679163U - High security concrete mixer discharge system

Info

Publication number: CN210679163U
Application number: CN201920971760.5U
Authority: CN
Inventors: 罗先云
Original assignee: Sichuan Corite Machinery Equipment Co ltd
Current assignee: Sichuan Corite Machinery Equipment Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-05
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a high security concrete mixer discharging system, including barrel, frame, play hopper, first hydraulic telescoping rod, movable support frame and second hydraulic telescoping rod, it sets up in the left side of discharge gate to go out the hopper, goes out the bottom of hopper left end and is connected with the barrel rotation through second round pin axle, and first rotation back shaft is equipped with two sets ofly, and two sets of first rotation back shafts set up respectively on the front and back both sides wall upper portion of hopper; the bottom of the movable support frame is provided with a second rotating connecting seat, and a second telescopic connecting rod is connected to the second rotating connecting seat through a pin shaft. The discharge hopper arranged in the utility model can be lifted, and because the discharge hopper is supported by adopting an erection mode, the top of the discharge hopper is higher, and the side wall is not easy to exert force, thus leading children not to climb successfully; the discharge hopper that sets up can get off the whole fender of discharge gate to can break off the inside condition of child's climbing into the mixer, improve the security of mixer.

Description

High security concrete mixer discharge system

Technical Field

The utility model relates to a concrete mixing field specifically is high security concrete mixer discharging system.

Background

At present, concrete mixer is one of indispensable equipment on the building site, on some miniature basic building sites, for example rural hydraulic engineering, need use miniature horizontal drum mixer usually, and traditional horizontal drum mixer mostly only has a discharge gate, and the reversal cylinder can carry out the ejection of compact during the ejection of compact. However, in the discharging process, concrete is easy to spill out, so that the waste of materials is caused; in addition, in the discharging process of the existing mixer, because workers are harder to leave the discharging hole, sometimes splashed concrete can splash into eyes of the workers, and therefore harm is caused to the bodies of the workers. Because the small-sized mixers are mostly applied to small construction sites which are mostly open, more people come and go, sometimes even children play near the mixers, and sometimes even children climb into the mixers from the discharge holes to cause accidents.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high security concrete mixer ejection of compact system to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the high-safety discharging system of the concrete mixer comprises a barrel, a rack, a discharging hopper, a first hydraulic telescopic rod, a movable support frame and a second hydraulic telescopic rod, wherein the barrel is erected on the rack, a discharging port is formed in the left end of the barrel, the left end of the rack is rotatably connected with the movable support frame through a first pin shaft, a rail is arranged at the left end of the movable support frame, a first rotating connecting seat is arranged in the middle of the upper end of the movable support frame, the first rotating connecting seat is rotatably connected with the first hydraulic telescopic rod through a pin shaft, a first telescopic connecting rod is connected to the upper end of the first hydraulic telescopic rod, and a first rotating supporting shaft is rotatably connected to the upper end of the first telescopic connecting rod; the discharge hopper is arranged on the left side of the discharge port, the bottom of the left end of the discharge hopper is rotatably connected with the barrel through a second pin shaft, two groups of first rotating support shafts are arranged, and the two groups of first rotating support shafts are respectively arranged on the upper parts of the front side wall and the rear side wall of the discharge hopper; the bottom of the movable support frame is provided with a second rotating connecting seat, a second telescopic connecting rod is connected to the second rotating connecting seat through a pin shaft, the right end of the second telescopic connecting rod is connected with a second hydraulic telescopic rod, the bottom of the second hydraulic telescopic rod is connected with a third rotating connecting seat through a pin shaft, and the third rotating connecting seat is installed on a supporting leg of the rack.

As a further aspect of the present invention: go out the hopper and include first bucket body and second bucket body, be equipped with the baffle between first bucket body and the second bucket body, the upper and lower both ends of first bucket body and second bucket body all are equipped with the opening, and the bottom right-hand member of first bucket body crosses the cab apron for the discharge gate.

As a further aspect of the present invention: the discharge port transition plate is a circular through hole, and the diameter of the discharge port transition plate is the same as that of the discharge port.

As a further aspect of the present invention: the bottom of the second bucket body is provided with a rotary connecting frame, the rotary connecting frame is provided with a pin shaft mounting hole, and the pin shaft mounting hole is matched with the second pin shaft for use.

As a further aspect of the present invention: the upper portion of second bucket body is equipped with the apron, and the left end of apron links together through the left side outer wall of hinge and second bucket body.

Compared with the prior art, the discharge hopper arranged in the utility model can be lifted, and because the discharge hopper is supported by adopting an erection mode, the top of the discharge hopper is higher, and the side wall is not easy to exert force, thus the discharge hopper can not climb successfully; in addition, the discharge hopper that sets up can get off the whole fender of discharge gate to can break off the inside condition of mixer that children climbed into, improve the security of mixer.

Drawings

FIG. 1 is a schematic diagram of a high safety concrete mixer discharge system.

FIG. 2 is a schematic diagram of a side view of a discharge hopper in a high safety concrete mixer discharge system.

FIG. 3 is a schematic sectional view of a discharge hopper in a discharge system of a high-safety concrete mixer.

In the figure: 1. a barrel; 2. a frame; 3. a discharge port; 4. a discharge hopper; 5. a first rotating support shaft; 6. a second pin shaft; 7. a first telescoping connecting rod; 8. a first hydraulic telescopic rod; 9. a railing; 10. a movable support frame; 11. a first rotating connecting seat; 12. a second rotating connecting seat; 13. a second telescoping connecting rod; 14. a second hydraulic telescopic rod; 15. a third rotary connecting seat; 16. a first pin shaft; 41. a first bucket body; 42. a second bucket body; 43. a discharge port transition plate; 44. the connecting frame is rotated; 45. a pin shaft mounting hole; 46. a cover plate; 47. a separator.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, the high-safety concrete mixer discharging system comprises a barrel 1, a frame 2, a discharging hopper 4, a first hydraulic telescopic rod 8, a movable support frame 10 and a second hydraulic telescopic rod 14, wherein the barrel 1 is erected on the frame 2, a discharging port 3 is arranged at the left end of the barrel 1, the left end of the frame 2 is rotatably connected with the movable support frame 10 through a first pin shaft 16, a rail 9 is arranged at the left end of the movable support frame 10, a first rotating connecting seat 11 is arranged in the middle of the upper end of the movable support frame 10, the first rotating connecting seat 11 is rotatably connected with the first hydraulic telescopic rod 8 through a pin shaft, a first telescopic connecting rod 7 is connected to the upper end of the first hydraulic telescopic rod 8, and a first rotating supporting shaft 5 is rotatably connected to the upper end of the first telescopic connecting rod 7; go out hopper 4 and set up in the left side of discharge gate 3, go out the bottom of hopper 4 left end and rotate with barrel 1 through second round pin axle 6 and be connected, first pivot axis 5 is equipped with two sets ofly, and two sets of first pivot axis 5 set up respectively on the wall upper portion of both sides around going out hopper 4.

The bottom of the movable support frame 10 is provided with a second rotary connecting seat 12, the second rotary connecting seat 12 is connected with a second telescopic connecting rod 13 through a pin shaft, the right end of the second telescopic connecting rod 13 is connected with a second hydraulic telescopic rod 14, the bottom of the second hydraulic telescopic rod 14 is connected with a third rotary connecting seat 15 through a pin shaft, and the third rotary connecting seat 15 is installed on the supporting leg of the frame 2.

As shown in fig. 3, the discharge hopper 4 includes a first hopper body 41 and a second hopper body 42, a partition plate 47 is disposed between the first hopper body 41 and the second hopper body 42, openings are disposed at upper and lower ends of the first hopper body 41 and the second hopper body 42, a discharge port transition plate 43 is disposed at the right end of the bottom of the first hopper body 41, the discharge port transition plate 43 is a circular through hole, and the diameter of the discharge port transition plate 43 is the same as that of the discharge port 3, so that the discharge port transition plate 43 can be tightly attached to the discharge port 3, and the material is prevented from leaking from the connection between the discharge port transition plate 43 and the discharge port 3.

A rotary connecting frame 44 is arranged at the bottom of the second bucket body 42, a pin shaft mounting hole 45 is formed in the rotary connecting frame 44, and the pin shaft mounting hole 45 is matched with the second pin shaft 6 for use; a cover plate 46 is arranged at the upper part of the second bucket body 42, the left end of the cover plate 46 is connected with the outer wall of the left side of the second bucket body 42 through a hinge, and the cover plate 46 can cover the second bucket body 42.

The utility model discloses in the use, when needing the ejection of compact, will contract first hydraulic telescoping rod 8, then contract second hydraulic telescoping rod 14 in step, thereby make out hopper 4 round second round pin axle 6 and rotate, thereby make out the height reduction of hopper 4, in the ejection of compact process, the concrete is mainly discharged by first bucket body 41, some concrete that splashes along discharge gate 3, because of receiving the action of gravity, mostly along the lower bead edge roll-off of discharge gate 3, and second bucket body 42 can collect the concrete of discharge gate 3 lower bead roll-off, concentrate and lead into in the receiving container, prevented the waste of concrete; when not needing to use, go out hopper 4 rise can, because go out hopper 4 and adopt the mode of erectting to support, its top height is higher, and the lateral wall is difficult for putting forth effort, consequently makes child can not scramble successfully, and in addition, the play hopper 4 that sets up can get off 3 whole fenders of discharge gate to can break off child and climb into the inside condition of mixer, improve the security of mixer.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The high-safety discharging system of the concrete mixer comprises a cylinder body (1), a frame (2), a discharging hopper (4), a first hydraulic telescopic rod (8), a movable support frame (10) and a second hydraulic telescopic rod (14), the automatic feeding device is characterized in that the barrel body (1) is erected on a rack (2), a discharge hole (3) is formed in the left end of the barrel body (1), the left end of the rack (2) is rotatably connected with a movable support frame (10) through a first pin shaft (16), a rail (9) is arranged at the left end of the movable support frame (10), a first rotating connecting seat (11) is arranged in the middle of the upper end of the movable support frame (10), the first rotating connecting seat (11) is rotatably connected with a first hydraulic telescopic rod (8) through a pin shaft, a first telescopic connecting rod (7) is connected to the upper end of the first hydraulic telescopic rod (8), and a first rotating supporting shaft (5) is rotatably connected to the upper end of the first telescopic connecting rod (7); the discharge hopper (4) is arranged on the left side of the discharge port (3), the bottom of the left end of the discharge hopper (4) is rotatably connected with the barrel (1) through a second pin shaft (6), two groups of first rotating support shafts (5) are arranged, and the two groups of first rotating support shafts (5) are respectively arranged on the upper parts of the front side wall and the rear side wall of the discharge hopper (4); the bottom of activity support frame (10) is equipped with second rotation connecting seat (12), has second telescopic link (13) through round pin hub connection on second rotation connecting seat (12), and the right-hand member and second hydraulic telescopic link (14) of second telescopic link (13) are connected, and the bottom of second hydraulic telescopic link (14) has third rotation connecting seat (15) through round pin hub connection, and third rotation connecting seat (15) are installed on the supporting leg of frame (2).

2. The high-safety concrete mixer discharging system according to claim 1, wherein the discharging hopper (4) comprises a first hopper body (41) and a second hopper body (42), a partition plate (47) is arranged between the first hopper body (41) and the second hopper body (42), openings are formed in the upper end and the lower end of each of the first hopper body (41) and the second hopper body (42), and a discharging port transition plate (43) is arranged at the right end of the bottom of the first hopper body (41).

3. The high-safety concrete mixer discharging system according to claim 2, wherein the discharging port transition plate (43) is a circular through hole, and the diameter of the discharging port transition plate (43) is the same as that of the discharging port (3).

4. The high-safety concrete mixer discharging system according to claim 2, wherein the bottom of the second bucket body (42) is provided with a rotary connecting frame (44), the rotary connecting frame (44) is provided with a pin shaft mounting hole (45), and the pin shaft mounting hole (45) is matched with the second pin shaft (6) for use.

5. The high-safety concrete mixer discharging system according to claim 2, wherein a cover plate (46) is arranged at the upper part of the second bucket body (42), and the left end of the cover plate (46) is connected with the outer wall of the left side of the second bucket body (42) through a hinge.