CN220751660U

CN220751660U - Asphalt concrete sampler

Info

Publication number: CN220751660U
Application number: CN202322080523.9U
Authority: CN
Inventors: 陈彦求; 陈伟忠; 汪建华
Original assignee: Jinhua Chengxi Technology Development Co ltd
Current assignee: Jinhua Chengxi Technology Development Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-09
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses an asphalt concrete sampler, which comprises: the fixed plate, the upper end fixed connection lead screw motor of fixed plate, the output fixedly connected with lead screw of lead screw motor, the one end and the fixed plate swing joint of lead screw, the surface swing joint of lead screw has sliding module, sliding module's lower extreme fixedly connected with electric telescopic handle, electric telescopic handle's output fixedly connected with motor No. one, the output of motor No. one is through the fixedly connected with stopper of axle, the surface fixedly connected with spring of stopper, the one end fixedly connected with clamp plate of spring, the lower extreme of fixed plate is connected with the base through the support column, through installing lead screw motor additional, electric telescopic handle, a motor, the stopper, spring and clamp plate, make it can change different drill bits and take a sample, the suitability is comparatively extensive, and through installing No. three motors additional, brush and water tank, make it realize the effect at the aquatic clean drill bit, the cleaning effect is better.

Description

Asphalt concrete sampler

Technical Field

The utility model relates to the technical field of concrete sampling, in particular to an asphalt concrete sampler.

Background

Asphalt concrete is commonly called as asphalt concrete, and is prepared by manually selecting crushed stone or rolling, or sand, mineral powder and the like with a certain composition and mixing the crushed stone or rolling, or sand, mineral powder and the like with a certain proportion under strict condition. At present, most asphalt concrete samplers are provided with a supporting frame, a sliding plate, a drill bit device and a threaded rod, so that inconvenience brought to workers by the asphalt concrete blocks in the drill bit is avoided, the device cannot realize the replacement of the drill bits with different sizes, the applicability is not wide enough, the device can influence the next use if the drill bit is not cleaned timely after being used, chinese patent discloses an asphalt concrete detection sampling device which is provided with a limiting plate through the installation of the limiting plate, a positioning block is arranged on the limiting plate, a second spring is propped against the positioning block, when the drill bit is used for sampling, asphalt concrete enters the inside of the drill bit, the asphalt concrete can prop up against the limiting plate to rise, when the positioning block rises to the position of a clamping groove, the positioning block can be blocked in the inside of the clamping groove, when the asphalt concrete needs to be taken out, the positioning block leaves the clamping groove through pressing a pressing column, the elastic force of a third spring can prop up against the limiting plate and push out the asphalt concrete blocks in the sampling drill bit, but the device cannot replace different drill bits according to actual conditions, and the next use of the device cannot be affected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an asphalt concrete sampler, which can replace different drills to sample by additionally arranging a screw rod motor, an electric telescopic rod, a first motor, a limiting block, a spring and a pressing plate, has wider applicability, and realizes the effect of cleaning the drills in water by additionally arranging a third motor, a brush and a water tank, so that the cleaning effect is better.

The utility model also provides an asphalt concrete sampler comprising: the device comprises a fixed plate, wherein the upper end of the fixed plate is fixedly connected with a screw motor, the output end of the screw motor is fixedly connected with a screw, one end of the screw is movably connected with the fixed plate, the outer surface of the screw is movably connected with a sliding module, the lower end of the sliding module is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a first motor, the output end of the first motor is connected with a limiting block through a shaft, the outer surface of the limiting block is fixedly connected with a spring, one end of the spring is fixedly connected with a pressing plate, the lower end of the fixed plate is connected with a base through a supporting column, the upper surface of the base is fixedly connected with a second motor, the output end of the second motor is connected with a rotary table through a shaft, and the outer surface of the rotary table is detachably connected with a drill bit; the water tank, the lower extreme fixedly connected with No. three motors of water tank, no. three motors's output is connected with the brush through the axle.

According to the asphalt concrete sampler disclosed by the utility model, the outer surface of the fixing plate is provided with the strip-shaped hole, and the inner wall of the strip-shaped hole is abutted against the electric telescopic rod. So that the effect of convenient left-right movement is achieved.

According to the asphalt concrete sampler provided by the utility model, the lower end of the sliding module is abutted against the fixed plate, and the lower end of the sliding module is a smooth surface. Friction force is reduced, and sliding is smoother.

According to the asphalt concrete sampler disclosed by the utility model, the pressing plate is in an inclined state, and the outer surface of the pressing plate is in a slope shape. So that the drilling tool can conveniently enter the square groove at the upper end of the drill bit.

According to the asphalt concrete sampler provided by the utility model, the square groove is formed in the upper end of the drill bit, and the pressing plate is attached to the inner wall of the square groove when in use. The drill bit can be better fixed, and the drill bit can not fall off during use.

According to the asphalt concrete sampler disclosed by the utility model, the outer surface of the base is provided with the through hole, and the position of the through hole is arranged below the limiting block. So that the drilling and sampling are convenient.

According to the asphalt concrete sampler provided by the utility model, the outer surface of the turntable is provided with the groove, and the inner wall of the groove is abutted against the drill bit. So that it will not shake when rotating.

According to the asphalt concrete sampler of the utility model, the brush is arranged inside the water tank. So that the effect of cleaning the drill bit in water can be realized, and the effect is better.

Advantageous effects

1. Compared with the prior art, the asphalt concrete sampler can replace different drill bits to sample through additionally installing the screw rod motor, the electric telescopic rod, the first motor, the limiting block, the spring and the pressing plate, and has wide applicability.

2. Compared with the prior art, the asphalt concrete sampler has the advantages that the effect of cleaning the drill bit in water is achieved by additionally arranging the motor III, the brush and the water tank, and the cleaning effect is better.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a block diagram of an overall construction of the asphalt concrete sampler of the present utility model;

FIG. 2 is a schematic block diagram of a slip module connection of the asphalt concrete sampler of the present utility model;

FIG. 3 is a schematic block diagram of the water tank connection of the asphalt concrete sampler of the present utility model;

fig. 4 is a schematic structure diagram of the base connection of the asphalt concrete sampler of the utility model.

Legend description:

1. a fixing plate; 2. a screw motor; 3. a screw rod; 4. a sliding module; 5. an electric telescopic rod; 6. a motor I; 7. a limiting block; 8. a spring; 9. a pressing plate; 10. a base; 11. a motor II; 12. a turntable; 13. a drill bit; 14. a water tank; 15. a third motor; 16. a brush.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, an asphalt concrete sampler according to an embodiment of the present utility model includes: the fixed plate 1 is used for fixing upper parts, the outer surface of the fixed plate 1 is provided with a strip-shaped hole, the inner wall of the strip-shaped hole is abutted against the electric telescopic rod 5, the upper end of the fixed plate 1 is fixedly connected with the screw rod motor 2 and used for providing power for the rotation of the screw rod 3, the output end of the screw rod motor 2 is fixedly connected with the screw rod 3 and used for driving the sliding module 4 to move, one end of the screw rod 3 is movably connected with the fixed plate 1, the outer surface of the screw rod 3 is movably connected with the sliding module 4 and used for driving the lower part to move, the lower end of the sliding module 4 is abutted against the fixed plate 1, the lower end of the sliding module 4 is provided with a smooth surface, the lower end of the sliding module 4 is fixedly connected with the electric telescopic rod 5 and used for driving the first motor 6 to lift, the output end of the electric telescopic rod 5 is fixedly connected with the first motor 6 and used for providing power for the rotation of the limiting block 7, the output end of the first motor 6 is connected with a limiting block 7 through a shaft and used for clamping different drill bits 13, the outer surface of the limiting block 7 is fixedly connected with a spring 8 and used for providing counter force for fixing the drill bits 13, one end of the spring 8 is fixedly connected with a pressing plate 9 and used for fixing the drill bits 13, the pressing plate 9 is in an inclined state, the outer surface of the pressing plate 9 is in a slope shape, the lower end of the fixing plate 1 is connected with a base 10 through a supporting column and used for supporting upper parts, the outer surface of the base 10 is provided with a through hole, the position of the through hole is arranged below the limiting block 7, the upper surface of the base 10 is fixedly connected with a second motor 11 and used for providing power for rotation of a rotary table 12, the output end of the second motor 11 is connected with a rotary table 12 through a shaft and used for driving the drill bits 13 to rotate, the outer surface of the rotary table 12 is provided with a groove, the inner wall of the groove is in butt joint with the drill bits 13, the outer surface of the rotary table 12 is detachably connected with the drill bits 13, for drilling and sampling, the upper end of the drill bit 13 is provided with a square groove, and the pressing plate 9 is attached to the inner wall of the square groove when in use.

The water tank 14 is used for storing water, the lower extreme fixedly connected with No. three motor 15 of water tank 14 is used for providing power for brush 16 rotation, and No. three motor 15's output is connected with brush 16 through the axle, is used for wasing inside drill bit 13, and brush 16 installs in the inside of water tank 14.

Working principle: firstly, the fixed plate 1 is connected with the screw motor 2, the screw motor 2 is connected with the screw 3, the effect of driving the lower part parts to move is achieved through the connection of the screw 3 and the sliding module 4, then the sliding module 4 is connected with the electric telescopic rod 5, the electric telescopic rod 5 is connected with the motor No. 6, the electric telescopic rod is connected with the limiting block 7 through the motor No. 6, the electric telescopic rod is connected with the spring 8 through the limiting block 7, the electric telescopic rod is connected with the pressing plate 9 through the spring 8, the better fixed drill bit 13 is achieved through the connection of the spring 8, then the fixed plate 1 is fixedly connected with the base 10, the base 10 is connected with the motor No. two 11, the motor No. two 11 is connected with the rotary table 12, the rotary table 12 is connected with the drill bits 13, the effect of changing different drill bits 13 is achieved, then the base 10 is connected with the water tank 14, the water tank 15 is connected with the brush 16, the function of cleaning the drill bit 13 is achieved, and finally the function of drilling and sampling is achieved through the through hole arranged on the base 10.

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

Claims

1. An asphalt concrete sampler, comprising:

the fixed plate (1), the upper end fixed connection lead screw motor (2) of fixed plate (1), the output fixedly connected with lead screw (3) of lead screw motor (2), the one end and the fixed plate (1) swing joint of lead screw (3), the surface swing joint of lead screw (3) has sliding module (4), the lower extreme fixedly connected with electric telescopic handle (5) of sliding module (4), the output fixedly connected with motor (6) of electric telescopic handle (5), the output of motor (6) is through hub connection stopper (7), the surface fixedly connected with spring (8) of stopper (7), the one end fixedly connected with clamp plate (9) of spring (8), the lower extreme of fixed plate (1) is connected with base (10) through the support column, the upper surface fixedly connected with motor (11) of base (10), the output of motor (11) is connected with carousel (12) through the hub connection, the surface of carousel (12) can dismantle and be connected with drill bit (13).

The water tank (14), the lower extreme fixedly connected with No. three motor (15) of water tank (14), the output of No. three motor (15) is connected with brush (16) through the axle.

2. An asphalt concrete sampler according to claim 1, characterized in that the outer surface of the fixed plate (1) is provided with a bar-shaped hole, the inner wall of which abuts against the electric telescopic rod (5).

3. The asphalt concrete sampler according to claim 1, wherein the lower end of the sliding module (4) is abutted against the fixed plate (1), and the lower end of the sliding module (4) is a smooth surface.

4. An asphalt concrete sampler according to claim 1, characterized in that the pressure plate (9) is inclined, and the outer surface of the pressure plate (9) is inclined.

5. An asphalt concrete sampler according to claim 1, characterized in that the upper end of the drill bit (13) is provided with a square groove, and the pressure plate (9) is attached to the inner wall of the square groove in use.

6. An asphalt concrete sampler according to claim 1, characterized in that the outer surface of the base (10) is provided with a through hole, the position of which is mounted below the stopper (7).

7. An asphalt concrete sampler according to claim 1, characterized in that the outer surface of the turntable (12) is provided with grooves, the inner walls of which are in abutment with the drill bit (13).

8. An asphalt concrete sampler according to claim 1, characterized in that the brush (16) is mounted inside the water tank (14).