CN213902964U

CN213902964U - Bagged cement sampler

Info

Publication number: CN213902964U
Application number: CN202022984879.1U
Authority: CN
Inventors: 阮国兴; 戎利锋; 刘贵平
Original assignee: Zhejiang Wenhua Construction Project Management Co ltd
Current assignee: Zhejiang Wenhua Construction Project Management Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-08-06
Anticipated expiration: 2030-12-12

Abstract

The application relates to the technical field of cement sampling, in particular to a bagged cement sampler, which comprises an ash storage bin, wherein the ash storage bin comprises an upper bin and a lower bin which are sequentially arranged from top to bottom; the upper bin is connected with the lower bin in a sliding manner along the horizontal direction. This application can improve the sampling efficiency of cement.

Description

Bagged cement sampler

Technical Field

The utility model belongs to the technical field of the technique of cement sample and specifically relates to a bagged water mud sampler is related to.

Background

Cement sampling is an important supervision work in engineering construction, reasonable and timely sampling detection is necessary for controlling the cement quality. Therefore, the national relevant technical standards and specifications stipulate: the cement with the same number is sampled at different positions, the sampling point is at least more than 20 points, and the cement is uniformly mixed and then packaged by a damp-proof container, and the weight is not less than 12 kg.

Through search, chinese patent publication No. CN202939065U discloses a bagged cement sampler, which comprises a cylindrical ash storage bin, a conical device tip, an ash inlet, ash storage scale lines and a movable cover. The tip of the device is in a cone shape, so that the cement bag can be conveniently punctured. The ash storage bin is cylindrical and is used for containing sampling cement. The front part of the ash storage bin is provided with an ash inlet near the tip of the ash collector, and cement in the bag enters the ash storage bin through the ash inlet. The movable sealing cover is arranged at the tail end of the ash storage bin, so that the ash storage bin can be conveniently opened and blocked. When the bagged cement sampler is used for sampling cement, the operation is simple and convenient, the waste of raw materials of the cement is reduced, and the harm to the body of an operator is avoided. The ash storage scale marks can conveniently control the amount of the cement to be taken, and the working efficiency is improved.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the sampling process of cement, the amount of taking of cement is difficult to accurately control, so cement in the ash storage bin will be difficult for accurately reaching ash storage amount scale mark department, then need the workman to add cement or pour the cement in the ash storage bin to the ash storage bin this moment, influenced the sampling efficiency of cement, consequently need improve.

SUMMERY OF THE UTILITY MODEL

In order to improve the sampling efficiency of cement, this application provides a bagged water mud sampler.

The application provides a bagged water mud sampler adopts following technical scheme: a bagged cement sampler comprises an ash storage bin, wherein the ash storage bin comprises an upper bin and a lower bin which are sequentially arranged from top to bottom, one sides of the upper bin and the lower bin, which are opposite, are attached to each other and are provided with openings, one side of the upper bin, which is far away from the lower bin, is provided with a tip, and the outer wall of the upper bin is provided with an ash inlet communicated with the interior of the upper bin; the upper bin is connected with the lower bin in a sliding manner along the horizontal direction.

By adopting the technical scheme, in the cement sampling process, the tip end punctures the cement bag, so that the cement inlet is immersed into cement, and the cement enters the upper bin and the lower bin through the cement inlet; after the lower bin is filled with cement, the tip end is taken out of the cement bag, the upper bin is positioned above the lower bin, then the upper bin slides along the horizontal direction, and the cement in the upper bin moves along with the upper bin and slides down from the opening of the upper bin; the cement amount in the lower bin is a fixed value and is equal to the required sampling amount, so that the sampling efficiency of the cement is improved.

Optionally, the lower bin is provided with two limiting rods extending along the horizontal direction, and the upper bin is provided with two sleeves sleeved on the corresponding limiting rods in a sliding manner.

By adopting the technical scheme, in the sliding process of the upper bin, the two sleeves slide on the corresponding limiting rods, so that the upper bin can only slide along the axial direction of the limiting rods; and the friction force between the inner wall of the sleeve and the side wall of the limiting rod ensures that the upper bin is not easy to move relative to the lower bin under the condition of no force application of workers, and the alignment of the opening of the upper bin and the opening of the lower bin is ensured.

Optionally, the lower bin is provided with a limiting plate for abutting against the end parts of the two sleeves so as to enable the opening of the upper bin to correspond to the opening of the lower bin.

Through adopting above-mentioned technical scheme, when two sleeve tip all contradict in the limiting plate, go up the storehouse opening and will be corresponding to storehouse opening down to be convenient for cement through advancing in grey mouth and the last storehouse enters into storehouse down.

Optionally, a first spring for urging the sleeve to abut against the limiting plate is arranged on the limiting rod, one end of the first spring is fixedly connected to the limiting rod, and the other end of the first spring is fixedly connected to the sleeve.

By adopting the technical scheme, when the end part of the sleeve is attached to the limiting plate, the first spring is in a deformation state; when the sleeve slides away from the limiting plate, the first spring further deforms; after the force application to the upper bin is cancelled, the deformation amount of the first spring is reduced, and the end part of the sleeve is enabled to abut against the limiting plate, so that the opening of the upper bin is aligned with the opening of the lower bin.

Optionally, the lower bin is provided with a limiting disc and a limiting assembly for limiting and fixing the limiting disc, and the limiting disc is embedded in the lower bin in a sliding manner.

Through adopting above-mentioned technical scheme, slide spacing dish in lower storehouse to through spacing subassembly with spacing fixed in lower storehouse of dish, can adjust the cement volume that lower storehouse can be saved, thereby be applicable to different sample volumes.

Optionally, the limiting assembly comprises a screw rod which extends in the vertical direction and is in threaded fit with the lower bin and a second spring which is arranged in the lower bin, one end of the screw rod is positioned outside the lower bin, and the other end of the screw rod extends into the lower bin and is positioned on one side, far away from the upper bin, of the limiting disc; the second spring is located the spacing dish and keeps away from in the one side in last storehouse, and the one end fixed connection of second spring is in spacing dish, and the other end fixed connection of second spring is in the inner wall in lower storehouse.

By adopting the technical scheme, the position of the screw rod can be adjusted by rotating the screw rod, and the second spring enables the limiting disc to be tightly propped against one end of the screw rod extending into the lower bin; therefore, the position of the limiting disc can be adjusted by rotating the screw rod, so that the sampling device is suitable for different sampling quantities.

Optionally, the device further comprises a push rod penetrating through the lower bin in a sliding mode in the vertical direction, one end of the push rod is located on the outer side of the lower bin, and the other end of the push rod extends into the lower bin and is connected to one side, far away from the upper bin, of the limiting disc.

Through adopting above-mentioned technical scheme, after the cement in the storehouse pours out the container down in, make spacing dish to the storehouse removal through the push rod, can make the cement that spacing dish will be attached to on the inner wall of storehouse down release to the storehouse outside down to the cement that remains in the storehouse down mixes with the cement of follow-up sample.

Optionally, the lower bin is provided with a collection box for collecting cement sliding from the opening of the upper bin.

By adopting the technical scheme, the cement sliding from the upper bin opening falls into the collecting box so as to be reused.

To sum up, the application comprises the following beneficial technical effects:

1. the upper bin and the lower bin are arranged, so that cement in the upper bin can slide down from an opening of the upper bin by sliding the upper bin, and the cement amount in the lower bin is a fixed value and is equal to the required sampling amount, so that the sampling efficiency of the cement is improved;

2. the limiting rod, the sleeve, the limiting plate and the first spring are arranged, and the first spring enables the sleeve to be tightly abutted against the limiting plate, so that the opening of the upper bin is aligned with the opening of the lower bin;

3. the arrangement of the limiting disc and the limiting assembly can adjust the cement amount which can be stored in the lower bin by sliding the limiting disc, so that the device is suitable for different sampling amounts;

4. the setting of push rod for the cement that spacing dish can be on attaching to lower storehouse inner wall is released outside the storehouse down, mixes with the cement of follow-up sample in order to avoid remaining the cement in lower storehouse.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

fig. 2 is a schematic sectional structure diagram of a lower bin in the embodiment of the present application.

Reference numerals: 1. loading the materials into a bin; 11. a tip; 12. an ash inlet; 13. a sleeve; 14. a connecting plate; 2. discharging the bin; 21. a limiting plate; 22. a limiting rod; 23. a collection box; 24. a first spring; 25. a limiting disc; 26. a push rod; 27. a through hole; 28. a threaded through hole; 29. pushing the disc; 3. a limiting component; 31. a screw rod; 32. a second spring; 33. rotating the disc; 34. against the disc.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses bagged water mud sampler. As shown in fig. 1, a bagged cement sampler comprises an ash storage bin, wherein the ash storage bin comprises an upper bin 1 and a lower bin 2 which are sequentially arranged from top to bottom, one sides of the upper bin 1 and the lower bin 2 which are opposite are attached to each other and are provided with openings, and the two openings are communicated with each other; one side of the upper bin 1, which is far away from the lower bin 2, is provided with a conical tip 11, and the outer wall of the upper bin 1 is provided with an ash inlet 12 communicated with the interior of the upper bin 1. During the sampling of cement, the tip 11 will pierce the cement bag so that the cement inlet 12 is submerged into the cement, and the cement will enter the upper and lower silos 1 and 2 through the cement inlet 12.

As shown in fig. 1, a limiting plate 21 is fixed on the outer wall of the lower bin 2, two limiting rods 22 extending in the horizontal direction are fixed on the limiting plate 21, sleeves 13 are slidably sleeved on the two limiting rods 22, connecting plates 14 are fixed on the two sleeves 13, and the two connecting plates 14 are fixedly connected to the upper bin 1, so that the upper bin 1 can only axially slide along the limiting rods 22. After the lower bin 2 is filled with cement, taking the tip 11 out of the cement bag, and enabling the upper bin 1 to be located above the lower bin 2; then the upper bin 1 is slid, and cement in the upper bin 1 moves along with the upper bin 1 and slides down from an opening of the upper bin 1; at this time, the cement amount in the lower bin 2 is a fixed value and is equal to the required sampling amount, so that the sampling efficiency of the cement is improved.

As shown in fig. 1, a collecting box 23 is fixed on the outer wall of the lower bin 2, and cement sliding from the opening of the upper bin 1 falls into the collecting box 23, so that the cement can be recycled.

As shown in fig. 1, a first spring 24 is wound on the limiting rod 22, one end of the first spring 24 is fixedly connected to the limiting rod 22, and the other end of the first spring 24 is fixedly connected to the sleeve 13. In the sampling process, the first spring 24 is in a compressed state, so that the end part of the sleeve 13 is tightly propped against the limiting plate 21, and the opening of the upper bin 1 is aligned with the opening of the lower bin 2; when the upper bin 1 is slid so that the upper bin 1 opening is misaligned with the lower bin 2 opening, the first spring 24 will be further compressed; when the force applied to the upper bin 1 is cancelled, the deformation amount of the first spring 24 is reduced, and the sleeve 13 is pushed to slide and reset, so that the opening of the upper bin 1 and the opening of the lower bin 2 are automatically aligned.

As shown in fig. 1 and 2, a limiting disc 25 is slidably embedded in the lower bin 2, a push rod 26 is fixed on one side of the limiting disc 25, which is far away from the upper bin 1, and the push rod 26 is vertically arranged; the end of the lower bin 2 far away from the upper bin 1 is provided with a through hole 27 and a threaded through hole 28, the push rod 26 penetrates through the through hole 27 in a sliding manner, and the end of the push rod 26 far away from the limiting disc 25 penetrates out of the lower bin 2 and is fixed with a push disc 29. After the cement in the lower bin 2 is poured into the container, the push rod 26 slides in the through hole 27 through the push disc 29, the limiting disc 25 is driven to move towards the upper bin 1, and the limiting disc 25 pushes the cement attached to the inner wall of the lower bin 2 out of the lower bin 2 so as to prevent the cement left in the lower bin 2 from being mixed with the cement sampled subsequently.

As shown in fig. 1 and 2, a limiting assembly 3 is arranged on one side of the limiting disc 25, which is far away from the upper bin 1, the limiting assembly 3 comprises a screw rod 31 extending along the vertical direction and a second spring 32 wound on the push rod 26, the screw rod 31 is in threaded fit with the threaded through hole 28, one end of the screw rod 31 is positioned outside the lower bin 2 and is fixed with a rotating disc 33, and the other end of the screw rod 31 extends into the lower bin 2 and is fixed with an abutting disc 34; one end of the second spring 32 is fixedly connected to one side of the limiting disc 25 far away from the upper bin 1, and the other end of the second spring 32 is fixedly connected to the inner wall of the lower bin 2.

When the screw 31 is rotated by the turning disc 33, the positions of the screw 31 and the interference disc 34 are changed; because the second spring 32 makes the spacing disc 25 support tightly in the conflict dish 34 all the time, so can adjust the position that spacing disc 25 was located through rotatory lead screw 31, the cement volume that lower bin 2 can be saved this moment will change to be applicable to different sample volumes.

The implementation principle of a bagged water mud sampler of the embodiment of the application is: in the cement sampling process, the tip 11 punctures the cement bag, so that the ash inlet 12 is submerged into the cement, and the cement enters the upper bin 1 and the lower bin 2 through the ash inlet 12; after the lower silo 2 is filled with cement, the tip 11 is removed from the cement sack and the upper silo 1 is positioned above the lower silo 2.

Then the upper bin 1 is slid, cement in the upper bin 1 moves along with the upper bin 1 and slides into the collection box 23 from the opening of the upper bin 1, and the first spring 24 is further compressed; at this time, the cement amount in the lower bin 2 is a fixed value and is equal to the required sampling amount, so that the sampling efficiency of the cement is improved.

After the cement in the lower bin 2 is poured into the container, the push rod 26 slides in the through hole 27, so that the limiting disc 25 moves towards the upper bin 1, and the limiting disc 25 pushes out the cement attached to the inner wall of the lower bin 2 to the outside of the lower bin 2, so that the cement remained in the lower bin 2 is prevented from being mixed with the cement sampled subsequently.

When the screw rod 31 is rotated through the rotating disc 33, the positions of the screw rod 31 and the abutting disc 34 are changed, the second spring 32 prompts the position of the limiting disc 25 to be changed, and the cement amount which can be stored in the lower bin 2 is changed, so that the sampling device is suitable for different sampling amounts.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bagged water mud sampler, includes ash storage storehouse, its characterized in that: the ash storage bin comprises an upper bin (1) and a lower bin (2) which are sequentially arranged from top to bottom, one sides of the upper bin (1) and the lower bin (2) which are opposite are attached to each other and are provided with openings, one side of the upper bin (1) far away from the lower bin (2) is provided with a tip (11), and the outer wall of the upper bin (1) is provided with an ash inlet (12) communicated with the interior of the upper bin (1); the upper bin (1) is connected with the lower bin (2) in a sliding manner along the horizontal direction.

2. The bagged cement sampler according to claim 1, characterized in that: the lower bin (2) is provided with two limiting rods (22) extending along the horizontal direction, and the upper bin (1) is provided with two sleeves (13) sleeved on the corresponding limiting rods (22) in a sliding manner.

3. The bagged cement sampler according to claim 2, characterized in that: the lower bin (2) is provided with a limiting plate (21) for abutting the end parts of the two sleeves (13) so as to promote the opening of the upper bin (1) to correspond to the opening of the lower bin (2).

4. A bagged cement sampler according to claim 3, characterized in that: the limiting rod (22) is provided with a first spring (24) which enables the sleeve (13) to tightly abut against the limiting plate (21), one end of the first spring (24) is fixedly connected to the limiting rod (22), and the other end of the first spring (24) is fixedly connected to the sleeve (13).

5. The bagged cement sampler according to claim 1, characterized in that: the lower bin (2) is provided with a limiting disc (25) and a limiting component (3) for limiting and fixing the limiting disc (25), and the limiting disc (25) is embedded in the lower bin (2) in a sliding manner.

6. The bagged cement sampler according to claim 5, wherein: the limiting assembly (3) comprises a screw rod (31) which extends in the vertical direction and is in threaded fit with the lower bin (2) and a second spring (32) arranged in the lower bin (2), one end of the screw rod (31) is positioned on the outer side of the lower bin (2), and the other end of the screw rod (31) extends into the lower bin (2) and is positioned on one side, far away from the upper bin (1), of the limiting disc (25); the second spring (32) is positioned on one side, far away from the upper bin (1), of the limiting disc (25), one end of the second spring (32) is fixedly connected to the limiting disc (25), and the other end of the second spring (32) is fixedly connected to the inner wall of the lower bin (2).

7. The bagged cement sampler according to claim 5, wherein: still include along vertical direction slip wear to locate push rod (26) in lower storehouse (2), the one end of push rod (26) is located storehouse (2) outside down, and the other end of push rod (26) stretches into in lower storehouse (2) and is connected in spacing dish (25) and keeps away from in one side of last storehouse (1).

8. The bagged cement sampler according to claim 1, characterized in that: and the lower bin (2) is provided with a collecting box (23) for collecting cement which slides down from the opening of the upper bin (1).