CN219097906U

CN219097906U - RAP highly doped concrete feeding mechanism

Info

Publication number: CN219097906U
Application number: CN202223163681.2U
Authority: CN
Inventors: 丁攀; 胡聪勤; 肖东; 胡杰; 魏小钧
Original assignee: Urumqi Convergence Pavement Engineering Co ltd
Current assignee: Urumqi Convergence Pavement Engineering Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-30
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of RAP high-doped concrete feeding, in particular to a RAP high-doped concrete feeding mechanism, which comprises a rectangular frame, wherein the rear end of the rectangular frame is fixedly connected with lifting equipment, the upper end and the lower end of the rectangular frame are both open ends, the lower end of the rectangular frame is provided with a bottom groove, the rear end of the rectangular frame is provided with a rectangular groove, the rectangular groove is communicated with the inside of the lifting equipment, a feeding mechanism is arranged in the rectangular frame, the groove top of the bottom groove is fixedly connected with a fixed block, the middle part of the fixed block is provided with a rod groove, a sliding rod is movably sleeved in the rod groove, and the two ends of the sliding rod are respectively and fixedly connected with a pull ring and a transverse frame. According to the utility model, the pull ring pulls the slide bar to move, so that the inserted link is separated from the vertical bar, at the moment, the square frame and the hopper can be separated from the rectangular frame, the hopper is convenient to disassemble and assemble, RAP aggregate enters the lifting equipment through the conveying pipe to be fed, the screw is separated from the connecting groove by rotating the spiral ring, at the moment, the rectangular plate can be separated from the bottom plate, and at the moment, the conveying pipe and the hopper can be conveniently disassembled.

Description

RAP highly doped concrete feeding mechanism

Technical Field

The utility model relates to the technical field of RAP high-doped concrete feeding, in particular to a RAP high-doped concrete feeding mechanism.

Background

The RAP refers to a reclaimed asphalt mixture, namely a mixture which is obtained by re-mixing old asphalt pavement with a regenerant, a new asphalt material, new aggregate and the like according to a certain proportion after digging, recycling, crushing and screening, wherein the RAP highly-doped concrete subdivides the RAP into aggregates with the size of 0-3mm, 3-5mm and more than 5mm, and mainly recycles the aggregates with the size of more than 5mm, and the high-doped proportion and road performance are met bidirectionally according to the mix proportion design of base asphalt concrete;

the feeding of the RAP high-doped concrete needs to be carried out by using a lifting machine, the hopper of the lifting machine is integrally designed, a large number of bolts need to be disassembled and assembled, and the disassembly and the cleaning are relatively inconvenient, so that the RAP high-doped concrete feeding mechanism is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a RAP highly-doped concrete feeding mechanism.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high concrete feed mechanism that mixes of RAP, includes the rectangle frame, the rear end fixedly connected with lifting means of rectangle frame, the upper and lower end of rectangle frame is the open end, the kerve has been seted up to the lower extreme of rectangle frame, the rectangular channel has been seted up to the rear end of rectangle frame, the inside switch-on of rectangle groove and lifting means, be provided with feeding mechanism in the rectangle frame, the cell top fixedly connected with fixed block of kerve, the mid portion of fixed block is equipped with the pole groove separately, the pole inslot activity has cup jointed the slide bar, the both ends of slide bar are fixedly connected with pull ring and crossbearer respectively, the rear surface fixedly connected with two inserted bars of crossbearer.

As a preferable technical scheme of the utility model, the fixed block is fixedly connected with two limiting rods, the rod surface of the sliding rod is movably sleeved with springs, and two ends of each spring are respectively and fixedly connected with the transverse frame and the fixed block.

As a preferable technical scheme of the utility model, the transverse frame is provided with two circular grooves, the two circular grooves are respectively movably sleeved with the two limiting rods, the material conveying mechanism comprises a rectangular square frame, and the square frame is movably attached to the upper end of the rectangular frame.

As a preferable technical scheme of the utility model, a hopper is fixedly connected to the inner wall of the square frame, a placing groove is formed in the bottom of the hopper, a bottom plate is fixedly connected to the bottom of the hopper, two vertical rods are fixedly connected to the outer wall of the hopper, the lower ends of the two vertical rods are movably sleeved with the two inserted bars respectively, and a conveying pipe is movably clamped in the placing groove.

As a preferable technical scheme of the utility model, the front end of the conveying pipe is fixedly connected with a connecting plate, connecting grooves are formed in the bottom plate and the connecting plate, a rectangular plate is movably attached to the upper surface of the bottom plate, a limit groove is formed in the bottom surface of the rectangular plate, two screws are fixedly connected to the groove surface of the limit groove, the screws are movably sleeved with the connecting groove, a spiral ring is sleeved with the lower end threads of the screws, and the connecting plate is movably clamped with the limit groove.

Compared with the prior art, the utility model has the following beneficial effects:

through pull ring pulling slide bar removal for the inserted bar breaks away from the montant, and square frame and hopper can be separated with the rectangular frame this moment, are convenient for carry out the dismouting of hopper, and RAP gathers materials and gets into in the lifting means through the conveying pipeline and carry out the material loading, makes screw rod and spread groove separation through rotating the spiro ring, and rectangular plate can be separated with the bottom plate this moment, and split conveying pipeline and hopper can be convenient for this moment, the clearance of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a hopper according to the present utility model;

FIG. 3 is a schematic view of a rectangular plate according to the present utility model;

fig. 4 is a schematic structural view of a rectangular frame in the present utility model.

Wherein: 1. a rectangular frame; 2. a block; 3. lifting equipment; 4. a rod groove; 5. a fixed block; 6. a spring; 7. a limit rod; 8. rectangular grooves; 9. a rod; 10. a cross frame; 11. a circular groove; 12. a slide bar; 13. a pull ring; 14. a bottom groove; 15. a rectangular plate; 16. a hopper; 17. a vertical rod; 18. a bottom plate; 19. a spiro ring; 20. a connecting groove; 21. a connecting plate; 22. a material conveying pipe; 23. a limit groove; 24. a screw; 25. and (5) placing a groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a feeding mechanism for RAP highly doped concrete comprises a rectangular frame 1, wherein the rear end of the rectangular frame 1 is fixedly connected with a lifting device 3, the upper end and the lower end of the rectangular frame 1 are both open ends, the lower end of the rectangular frame 1 is provided with a bottom groove 14, the rear end of the rectangular frame 1 is provided with a rectangular groove 8, the rectangular groove 8 is communicated with the inside of the lifting device 3, a feeding mechanism is arranged in the rectangular frame 1, a sliding rod 12 is pulled to move through a pull ring 13, so that an inserting rod 9 is separated from a vertical rod 17, a box 2 and a hopper 16 can be separated from the rectangular frame 1 at this moment, the hopper 16 is convenient to detach and mount and dismount, RAP aggregate enters the lifting device 3 through a conveying pipe 22 for feeding, a screw 24 is separated from a connecting groove 20 through rotation 19, at this moment, a rectangular plate 15 can be separated from a bottom plate 18, the automatic feeding device is characterized in that a feeding pipe 22 and a hopper 16 can be conveniently detached, a fixed block 5 is fixedly connected to the top of a bottom groove 14, a rod groove 4 is formed in the middle of the fixed block 5, a sliding rod 12 is movably sleeved in the rod groove 4, pull rings 13 and a transverse frame 10 are fixedly connected to two ends of the sliding rod 12 respectively, two inserting rods 9 are fixedly connected to the rear surface of the transverse frame 10, two limiting rods 7 are fixedly connected to the fixed block 5, a spring 6 is movably sleeved on the rod surface of the sliding rod 12, two ends of the spring 6 are fixedly connected with the transverse frame 10 and the fixed block 5 respectively, two circular grooves 11 are formed in the transverse frame 10 and are movably sleeved with the two limiting rods 7 respectively, the feeding mechanism comprises a rectangular square frame 2, and the square frame 2 is movably attached to the upper end of the rectangular frame 1;

the inner wall fixedly connected with hopper 16 of square frame 2, standing groove 25 has been seted up to the bottom of hopper 16, the bottom fixedly connected with bottom plate 18 of hopper 16, the outer wall fixedly connected with two montants 17 of hopper 16, two the lower extreme of montant 17 respectively with two inserted bars 9 activity cup joints, the movable joint has conveying pipeline 22 in the standing groove 25, the front end fixedly connected with connecting plate 21 of conveying pipeline 22, connecting groove 20 has all been seted up on bottom plate 18 and the connecting plate 21, the upper surface activity laminating of bottom plate 18 has rectangular plate 15, limiting groove 23 has been seted up to the bottom surface of rectangular plate 15, limiting groove 23's groove surface fixedly connected with two screw rods 24, screw rod 24 and connecting groove 20 activity cup joint, screw rod 24's lower extreme screw cup joint spiro ring 19, connecting plate 21 and limiting groove 23 activity joint.

Working principle: when the automatic lifting device is used, the sliding rod 12 is pulled to move through the pull ring 13, so that the inserting rod 9 is separated from the vertical rod 17, at the moment, the square frame 2 and the hopper 16 can be separated from the rectangular frame 1, the hopper 16 is convenient to disassemble and assemble, RAP aggregate enters the lifting device 3 through the conveying pipe 22 to be fed, the screw 24 is separated from the connecting groove 20 through rotating the spiral ring 19, at the moment, the rectangular plate 15 can be separated from the bottom plate 18, and at the moment, the conveying pipe 22 and the hopper 16 can be conveniently disassembled.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The RAP highly-doped concrete feeding mechanism comprises a rectangular frame (1), and is characterized in that the rear end of the rectangular frame (1) is fixedly connected with lifting equipment (3), the upper end and the lower end of the rectangular frame (1) are both open ends, a bottom groove (14) is formed in the lower end of the rectangular frame (1), a rectangular groove (8) is formed in the rear end of the rectangular frame (1), and the rectangular groove (8) is communicated with the inside of the lifting equipment (3);

a material conveying mechanism is arranged in the rectangular frame (1);

the groove top of the bottom groove (14) is fixedly connected with a fixed block (5).

2. The feeding mechanism for the RAP highly-doped concrete according to claim 1, wherein a rod groove (4) is formed in the middle of the fixed block (5), a sliding rod (12) is movably sleeved in the rod groove (4), pull rings (13) and a transverse frame (10) are fixedly connected to two ends of the sliding rod (12) respectively, and two inserting rods (9) are fixedly connected to the rear surface of the transverse frame (10).

3. The feeding mechanism for the RAP high-doped concrete according to claim 2, wherein two limiting rods (7) are fixedly connected to the fixed block (5), a spring (6) is movably sleeved on the rod surface of the sliding rod (12), and two ends of the spring (6) are fixedly connected with the transverse frame (10) and the fixed block (5) respectively.

4. A feeding mechanism for high-doped RAP concrete according to claim 3, wherein two circular grooves (11) are formed in the transverse frame (10), the two circular grooves (11) are movably sleeved with two limiting rods (7) respectively, the feeding mechanism comprises a rectangular square frame (2), and the square frame (2) is movably attached to the upper end of the rectangular frame (1).

5. The feeding mechanism for RAP highly-doped concrete according to claim 4, wherein the inner wall of the square frame (2) is fixedly connected with a hopper (16), a placing groove (25) is formed in the bottom of the hopper (16), a bottom plate (18) is fixedly connected with the bottom of the hopper (16), two vertical rods (17) are fixedly connected with the outer wall of the hopper (16), the lower ends of the two vertical rods (17) are movably sleeved with two inserting rods (9) respectively, and a conveying pipe (22) is movably clamped in the placing groove (25).

6. The feeding mechanism for RAP highly-doped concrete according to claim 5, wherein the front end of the conveying pipe (22) is fixedly connected with the connecting plate (21), the connecting grooves (20) are formed in the bottom plate (18) and the connecting plate (21), the rectangular plate (15) is movably attached to the upper surface of the bottom plate (18), the limiting groove (23) is formed in the bottom surface of the rectangular plate (15), two screws (24) are fixedly connected to the groove surface of the limiting groove (23), the screws (24) are movably sleeved with the connecting groove (20), the lower end threads of the screws (24) are sleeved with the spiral ring (19), and the connecting plate (21) is movably clamped with the limiting groove (23).