CN-224231778-U - Asphalt mixture detection device

CN224231778UCN 224231778 UCN224231778 UCN 224231778UCN-224231778-U

Abstract

The utility model discloses an asphalt mixture detection device which comprises a box body, wherein a box door is arranged on the front side wall of the box body, a pair of supporting legs are fixedly welded on the two side walls of the box body, bases are fixedly welded at the bottom ends of the two pairs of supporting legs, through grooves are formed in the bases, two fixing rods are fixedly welded in the through grooves, an adjusting seat is connected to the two fixing rods in a sliding mode, and a first servo motor is fixedly arranged on the front side wall of the base. In the detection process, the first screw rod can be driven to rotate by the first servo motor, so that the adjusting seat moves on the two fixed rods, and the supporting plate can be driven by the electric telescopic rod to move back and forth in the inner cavity of the box body when the adjusting seat moves, so that the front and back position adjustment of the asphalt mixture placed on the supporting plate is realized, the detection of different positions of the asphalt mixture by the test wheel is facilitated, the data samples acquired by detection are increased, and the rutting data analysis accuracy is improved.

Inventors

Zeng can
CHENG CHAO
LUO ZHIPING
WU LIAN
DUAN LIAN
PENG WEIGE
ZHOU LIANG

Assignees

湖南均佳路面材料有限公司

Dates

Publication Date: 20260512
Application Date: 20250422

Claims (5)

1. An asphalt mixture detection apparatus, characterized by comprising: The box (1), box (1) is the rectangle cavity that front side and downside all are the opening setting, install chamber door (2) on the preceding lateral wall of box (1), all fixed welding has a pair of supporting leg (3) on the both sides wall of box (1), two pairs the bottom fixed welding of supporting leg (3) has base (4), logical groove (5) have been seted up on base (4), fixed welding has two dead levers (6) in logical groove (5), two sliding connection has regulating seat (7) on dead lever (6), fixed mounting has first servo motor (8) on the preceding lateral wall of base (4), the output transmission of first servo motor (8) is connected with first screw rod (9), first screw rod (9) rotate and install in logical groove (5) middle part, regulating seat (7) are through the screw threaded connection of seting up on first screw rod (9), fixed mounting has two electric motor-driven poles (10) on regulating seat (7) roof, two electric motor-driven poles (10) have expansion bracket (11) top end setting, expansion bracket (11).
2. The asphalt mixture detection device according to claim 1, wherein a second servo motor (13) is fixedly installed on one side wall of the box body (1), an output end of the second servo motor (13) is in transmission connection with a second screw rod (14), the second screw rod (14) is rotatably installed in an inner cavity of the box body (1), a guide rod (15) is arranged on the rear side of the second screw rod (14), the guide rod (15) is fixedly welded in the inner cavity of the box body (1), a movable seat (16) is in threaded connection with the second screw rod (14), the movable seat (16) is in sliding connection with the guide rod (15) through a through hole, a pressure hydraulic rod (17) is fixedly installed on the movable seat (16), and a test wheel (18) is installed at the bottom end of the pressure hydraulic rod (17).
3. The asphalt mixture detection device according to claim 2, wherein a controller (19) is fixedly arranged on one side wall of the box body (1), and the controller (19) is electrically connected with the first servo motor (8), the electric telescopic rod (10), the second servo motor (13) and the pressure hydraulic rod (17) through leads.
4. The asphalt mixture detection apparatus according to claim 1, wherein a transparent observation window (20) is fixedly installed on the box door (2).
5. The asphalt mixture detection apparatus according to claim 1, wherein said rectangular frame (12) is movably inserted into the top end of said pallet (11).

Description

Asphalt mixture detection device Technical Field The utility model relates to the technical field of asphalt detection equipment, in particular to an asphalt mixture detection device. Background Asphalt concrete coarse is called asphalt concrete, mineral aggregate with a certain grading composition, broken stone or crushed gravel, stone dust or sand, mineral powder and the like are manually selected, and the mixture is mixed with road asphalt material with a certain proportion under a strictly controlled condition, and the quality of the asphalt mixture is determined by detecting the asphalt mixture, wherein the detection comprises rutting test detection. In the prior art, the patent with the bulletin number of CN219890898U discloses asphalt mixture detection equipment, which aims at the problems that the existing asphalt mixture is inconvenient to feed and discharge, the whole transportation is needed, the weight of the mixture is large, the manpower consumption is large, and the danger is easy to occur, and the proposal is now provided that the equipment comprises a frame, the top of the frame is fixedly connected with an installation box, the bottom of the installation box is provided with an installation opening, the frame for placing the asphalt mixture is fixedly connected in the mounting opening, the bottom surface of the frame is fixedly connected with a first cylinder, after the test is finished, the asphalt mixture can be taken down through the downward movement of the bottom plate, then the bottom plate is inclined, thereby derive the mixture, reduce the degree of difficulty that people handled, conveniently adjust the downforce of test wheel simultaneously, improve the flexibility that the product used, can also change the height of test wheel, further improve the flexibility that the product used. However, when the technical scheme is used, the device is inconvenient to adjust the asphalt mixture, so that the test wheel is inconvenient to detect different positions of the asphalt mixture, fewer data samples are detected and collected, and the rutting data analysis accuracy is poor. In this regard, we propose an asphalt mixture detection apparatus to solve the above-mentioned problems. Disclosure of utility model The utility model aims to provide an asphalt mixture detection device for solving the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme that the asphalt mixture detection device comprises: The box, the box is the rectangle cavity that front side and bottom side all are the opening setting, install the chamber door on the preceding lateral wall of box, all fixed welding has a pair of supporting leg on the both sides wall of box, two pairs the bottom fixed welding of supporting leg has the base, set up logical groove on the base, fixed welding has two dead levers in the logical groove, two sliding connection has the regulation seat on the dead lever, fixed mounting has first servo motor on the preceding lateral wall of base, first servo motor's output transmission is connected with first screw rod, first screw rod rotates to be installed at logical groove middle part, the regulation seat is through the screw threaded connection of seting up on first screw rod, fixed mounting has two electric telescopic handle on the roof of regulation seat, two electric telescopic handle's top fixed mounting has the layer board, be provided with the rectangle frame on the layer board. Preferably, a second servo motor is fixedly installed on one side wall of the box body, a second screw rod is connected to the output end of the second servo motor in a transmission mode, the second screw rod is rotatably installed in the inner cavity of the box body, a guide rod is arranged on the rear side of the second screw rod, the guide rod is fixedly welded in the inner cavity of the box body, a movable seat is connected to the second screw rod in a threaded mode, the movable seat is connected to the guide rod in a sliding mode through a through hole, a pressure hydraulic rod is fixedly installed on the movable seat, and a test wheel is installed at the bottom end of the pressure hydraulic rod. Preferably, a controller is fixedly installed on one side wall of the box body, and the controller is electrically connected with the first servo motor, the electric telescopic rod, the second servo motor and the pressure hydraulic rod through wires. Preferably, a transparent observation window is fixedly arranged on the box door. Preferably, the rectangular frame is movably inserted at the top end of the supporting plate. Compared with the prior art, the utility model has the beneficial effects that: In the detection process, the first screw rod can be driven to rotate by the first servo motor, so that the adjusting seat can move on the two fixed rods, and the supporting plate can be driven to move back and forth in the inner cavity of the box body