CN217845717U

CN217845717U - Sampling test device is used in concrete production

Info

Publication number: CN217845717U
Application number: CN202221925928.7U
Authority: CN
Inventors: 李宗侣; 黄中峰; 钟华茂
Original assignee: Shanglin Forest Fuel Construction Materials Co ltd
Current assignee: Shanglin Forest Fuel Construction Materials Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-18
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a sampling detection device for concrete production, which relates to the technical field of sampling detection devices, and comprises a control disc, wherein the inner buckle of the control disc is connected with a mixing drum, and the bottom of the mixing drum is provided with a guiding sampling device; the inside of churn is provided with stirring detection device, and direction sampling device is including setting up the feed cylinder in the churn bottom, and the feed cylinder passes through inside slip chamber and pay-off push rod sliding connection, the pay-off push rod through inside reset spring with push away material disc swing joint, the bottom movable mounting who pushes away the material disc has the drill bit, pushes away the equal fixed mounting in both ends about material disc top and has the guide block, and the bottom screw thread of live-rollers installs the drive disc, and the outer wall connection of live-rollers has stirring auger, stirring rake. The utility model discloses be convenient for improve the stability in the sampling process, avoid the concrete caking, stir its effect that carries out quantitative sampling test through the churn.

Description

Sampling test device is used in concrete production

Technical Field

The utility model relates to a sampling test device technical field, in particular to sampling test device is used in concrete production.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The common concrete is cement concrete which is prepared by mixing a cementing material, sand and stone with water according to a certain proportion and stirring. After the concrete is produced, it is generally transported by a concrete mixer truck.

A concrete sampling detection device in a concrete mixing tank is provided in a patent with publication number CN216433608U, the device comprises a detection table, a measurement hopper, a fixing part, a jacking mechanism, a feeding pipe, a control valve, a material pushing plate, an aggregate bulge part and a pushing assembly, but the following two problems are also present in the patent:

1. the operation lacks certain stability at the sampling in-process, drills at the drill bit easily and produces the slope, leads to the wearing and tearing grow of drill bit and drilling rod, also is inconvenient for simultaneously taking out of concrete.

2. The quantity of unable adjustment unloading when the sample, the material that can appear under expecting is too much like this, and the extravagant phenomenon of unnecessary appears, and sampling device does not have the function of stirring moreover, and the concrete of having prolonged for a long time can take place to precipitate, and the installation of being not convenient for has reduced sampling device's practicality.

In order to solve the above problems, a sampling detection device for concrete production needs to be designed, so as to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sampling test device for concrete production can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a sampling detection device for concrete production comprises a control disc, wherein a mixing drum is connected to the inner part of the control disc in a buckling manner, and a guide sampling device is arranged at the bottom of the mixing drum; a stirring detection device is arranged inside the stirring cylinder;

the guiding sampling device comprises a feeding barrel arranged at the bottom of the stirring barrel, a strip-shaped groove is formed in the middle of the interior of the feeding barrel, a sliding cavity is formed in the inner wall of the interior of the feeding barrel, the feeding barrel is connected with a feeding push rod in a sliding mode through the sliding cavity in the feeding barrel, the feeding push rod is movably connected with a pushing disc through an internal reset spring, a drill bit is movably arranged at the bottom of the pushing disc, and guide blocks are fixedly arranged at the left end and the right end of the top of the pushing disc;

the stirring detection device comprises a rotating roller arranged at the left end of the top of the stirring cylinder, a driving disc is installed at the bottom of the rotating roller in a threaded mode, the driving disc is movably connected with a feeding cylinder at the top of the stirring cylinder, a stirring auger and a stirring paddle are connected to the outer wall of the rotating roller, and a graduated scale is fixedly installed at the left end of the front side of the stirring cylinder.

Preferably, the top of control disc has seted up the spacing groove, the churn is connected to the inside buckle of spacing groove, all through guide rail and guard bar sliding connection around the control disc, the inboard lower extreme fixed mounting of guard bar has the protection piece, the equal sliding mounting of medial surface of protection piece has rubber gear, and the protection piece passes through the outer wall swing joint of rubber gear and a pay-off section of thick bamboo.

Preferably, the threaded sleeve is installed to the top screw thread of churn, the sealing connection circle has been cup jointed to the positive lower extreme of threaded sleeve, and the anti-skidding handle is installed to the positive upper end screw thread of threaded sleeve, the anti-skidding handle passes through the pay-off section of thick bamboo and pay-off push rod swing joint of churn bottom, and a hopper has been seted up at the threaded sleeve's top, the inside at the connector is seted up to a hopper.

Preferably, the strip-shaped groove in the feeding barrel is connected with the strip-shaped buckle on the front surface of the stirring barrel in a sliding manner, and the sliding cavity in the feeding barrel is movably connected with the feeding push rod at the bottom and is movably connected with the anti-skidding handle.

Preferably, the inner thread of the feeding push rod is provided with a return spring, the pushing disc at the bottom of the feeding push rod is movably connected with the drill bit, and the feeding barrel is movably connected with the drill bit through the feeding push rod at the bottom.

Preferably, the rotating roller rotates to enable the driving disc, the stirring auger and the stirring paddle to rotate simultaneously, and a gap is reserved between the rotating roller and the feeding barrel and is not interfered with each other.

Advantageous effects

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

1. this sampling test device for concrete production through the control disc, fender rod, the rubber gear that set up, anti-skidding handle, and aim at can produce huge vibrations in the process of taking a sample to the concrete, can keep the balance of churn through control disc and fender rod, plays the absorbing effect of protection to the feed cylinder through four rubber gears of fender inboard face.

2. This sampling test device for concrete production, through the churn that sets up, a pay-off section of thick bamboo, the pay-off push rod, the drill bit, aim at detects compressive capacity to the concrete through the drill bit, the messenger pushes away the material disc and pushes away the inside rethread churn inside stirring auger of the concrete through the guide block on both sides with the concrete that detects of pay-off push rod, the stirring rake stirs the effect that detects, improve the efficiency of sampling process, avoid the raw materials longer production of processing time to condense damage sampling equipment when more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the guard bar of the present invention;

FIG. 3 is a schematic view of the structure of the mixing drum of the present invention;

fig. 4 is a schematic structural view of the feeding push rod of the present invention;

fig. 5 is a schematic view of the internal structure of the mixing drum of the present invention.

In the figure: 1. a control disc; 2. a guard bar; 3. a mixing drum; 4. a protection block; 5. a rubber gear; 6. a graduated scale; 7. a threaded sleeve; 8. an anti-slip handle; 9. a connector; 10. a feed cylinder; 11. a limiting groove; 12. a guide rail; 13. a discharge hopper; 14. sealing the connecting ring; 15. a strip-shaped buckle; 16. a strip-shaped groove; 17. a sliding cavity; 18. a feeding push rod; 19. a return spring; 20. a pusher disk; 21. a drill bit; 22. a guide block; 23. a rotating roller; 24. a drive disk; 25. stirring the auger; 26. a stirring paddle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a sampling and detecting device for concrete production comprises a control disc 1, a mixing drum 3 is connected to the inside of the control disc 1 in a buckling manner, and a guiding and sampling device is arranged at the bottom of the mixing drum 3; a stirring detection device is arranged inside the stirring cylinder 3;

the guiding sampling device comprises a feeding barrel 10 arranged at the bottom of the stirring barrel 3, a strip-shaped groove 16 is formed in the middle of the interior of the feeding barrel 10, a sliding cavity 17 is formed in the inner wall of the interior of the feeding barrel 10, the feeding barrel 10 is in sliding connection with a feeding push rod 18 through the sliding cavity 17, the feeding push rod 18 is movably connected with a pushing disc 20 through an internal reset spring 19, a drill bit 21 is movably arranged at the bottom of the pushing disc 20, and guide blocks 22 are fixedly arranged at the left end and the right end of the top of the pushing disc 20;

the stirring detection device comprises a rotating roller 23 arranged at the left end of the top of the stirring cylinder 3, a driving disc 24 is installed at the bottom of the rotating roller 23 through threads, the driving disc 24 is movably connected with a feeding cylinder 10 at the top of the stirring cylinder 3, the outer wall of the rotating roller 23 is connected with a stirring auger 25 and a stirring paddle 26, and a scale 6 is fixedly installed at the left end of the front surface of the stirring cylinder 3, so that the pushing disc 20 pushes the detected concrete into a feeding push rod 18 through guide blocks 22 at two sides and then performs stirring detection through the stirring auger 25 and the stirring paddle 26 in the stirring cylinder 3, the efficiency of sampling treatment is improved, and the phenomenon that the sampling equipment is coagulated to damage due to long treatment time when more raw materials are used is avoided.

As shown in the attached

drawings

1 and 2, a limiting groove 11 is formed in the top of a control disc 1, a mixing drum 3 is connected with an inner buckle of the limiting groove 11, the periphery of the control disc 1 is connected with a protection rod 2 in a sliding mode through a guide rail 12, a protection block 4 is fixedly mounted at the inner side of the protection rod 2, a rubber gear 5 is mounted on the inner side face of the protection block 4 in a sliding mode, the protection block 4 is movably connected with the outer wall of a feeding drum 10 through the rubber gear 5, the mixing drum 3 and the feeding drum 10 are protected and damped, and stability is improved.

As shown in the attached drawing 3, a threaded sleeve 7 is installed on the top of the mixing drum 3 in a threaded manner, a sealing connection ring 14 is sleeved at the front lower end of the threaded sleeve 7, an anti-slip handle 8 is installed on the front upper end of the threaded sleeve 7 in a threaded manner, the anti-slip handle 8 is movably connected with a feeding push rod 18 through a feeding drum 10 at the bottom of the mixing drum 3, a discharge hopper 13 is arranged at the top of the threaded sleeve 7, and the discharge hopper 13 is arranged inside a connector 9.

As shown in figure 3, a strip-shaped groove 16 in the feeding barrel 10 is connected with a strip-shaped buckle 15 on the front surface of the mixing barrel 3 in a sliding way, and a sliding cavity 17 in the feeding barrel 10 is movably connected with a feeding push rod 18 at the bottom and is movably connected with an anti-skidding handle 8.

As shown in figure 4, a return spring 19 is installed on the internal thread of the feeding push rod 18, a pushing disc 20 at the bottom of the feeding push rod 18 is movably connected with a drill bit 21, and the feeding barrel 10 is movably connected with the drill bit 21 through the feeding push rod 18 at the bottom.

As shown in figure 5, the rotating roller 23 rotates to enable the driving disc 24, the stirring auger 25 and the stirring paddle 26 to rotate simultaneously, and a gap is formed between the rotating roller 23 and the feeding barrel 10 and is not interfered with each other.

It should be explained, the utility model relates to a sampling test device is used in concrete production, in use, detain 15 and the inside bar groove 16 sliding connection of a pay-off section of thick bamboo 10 through the positive bar of churn 3, it slides at sliding cavity 17 inside to pay-off push rod 18, pay-off push rod 18 pushes away material disc 20 swing joint through inside reset spring 19 and bottom, it carries out the effect of direction to pay-off push rod 18 through each guide block 22 of chain at top to push away material disc 20, detect compressive capacity with drill bit 21 to the concrete of the different degree of depth, it sets up four guard bars 2 and guard block 4 to churn 3, pay-off section of thick bamboo 10 protects absorbing effect, thereby rotate driving disc 24 through the inside live-rollers 23 of churn 3, stirring auger 25, stirring rake 26 rotates, place the inconvenient effect that detects of concrete caking, can carry out the effect of sample detection to the concrete of the different degree of depth through scale 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete production is with sample detection device, includes control disc (1), its characterized in that: a stirring cylinder (3) is connected to the inside of the control disc (1) in a buckling mode, and a guide sampling device is arranged at the bottom of the stirring cylinder (3); a stirring detection device is arranged in the stirring cylinder (3);

the guiding sampling device comprises a feeding barrel (10) arranged at the bottom of a stirring barrel (3), a strip-shaped groove (16) is formed in the middle inside the feeding barrel (10), a sliding cavity (17) is formed in the inner wall inside the feeding barrel (10), the feeding barrel (10) is in sliding connection with a feeding push rod (18) through the sliding cavity (17), the feeding push rod (18) is movably connected with a pushing disc (20) through an internal reset spring (19), a drill bit (21) is movably arranged at the bottom of the pushing disc (20), and guide blocks (22) are fixedly arranged at the left end and the right end of the top of the pushing disc (20);

stirring detection device is including setting up live-rollers (23) at churn (3) top left end, drive disc (24) are installed to the bottom screw thread of live-rollers (23), drive disc (24) and feed cylinder (10) swing joint at churn (3) top, the outer wall connection of live-rollers (23) has stirring auger (25), stirring rake (26), and positive left end fixed mounting of churn (3) has scale (6).

2. The sampling and detecting device for concrete production according to claim 1, characterized in that: spacing groove (11) have been seted up at the top of control disc (1), churn (3) are connected to the inside buckle of spacing groove (11), all through guide rail (12) and fender rod (2) sliding connection around control disc (1), the inboard lower extreme fixed mounting of fender rod (2) has protective block (4), the equal sliding mounting of medial surface of protective block (4) has rubber gear (5), and protective block (4) are through the outer wall swing joint of rubber gear (5) and pay-off section of thick bamboo (10).

3. The sampling and detecting device for concrete production according to claim 1, characterized in that: threaded sleeve (7) are installed to the top screw thread of churn (3), sealing connection circle (14) have been cup jointed to the positive lower extreme of threaded sleeve (7), and anti-skidding handle (8) are installed to the positive upper end screw thread of threaded sleeve (7), feeding barrel (10) and pay-off push rod (18) swing joint of anti-skidding handle (8) through churn (3) bottom, hopper (13) have been seted up at the top of threaded sleeve (7), the inside at connector (9) is seted up out hopper (13).

4. The sampling and detecting device for concrete production according to claim 3, characterized in that: the strip-shaped groove (16) in the feeding barrel (10) is connected with the strip-shaped buckle (15) on the front surface of the mixing barrel (3) in a sliding manner, and the sliding cavity (17) in the feeding barrel (10) is movably connected with the feeding push rod (18) at the bottom and is movably connected with the anti-skidding handle (8).

5. The sampling and detecting device for concrete production according to claim 4, wherein: the inner thread of the feeding push rod (18) is provided with a return spring (19), a pushing disc (20) at the bottom of the feeding push rod (18) is movably connected with a drill bit (21), and a feeding barrel (10) is movably connected with the drill bit (21) through the feeding push rod (18) at the bottom.

6. The sampling and detecting device for concrete production according to claim 1, characterized in that: the rotating roller (23) rotates to enable the driving disc (24), the stirring auger (25) and the stirring paddle (26) to rotate simultaneously, and a gap is reserved between the rotating roller (23) and the feeding barrel (10) and is not interfered with each other.