Concrete mixing degree sampling detection device
By designing a concrete mixing degree sampling and detection device that can simultaneously sample concrete at different locations, the problems of cumbersome sampling operations and insufficient sample representativeness in the prior art are solved, and more accurate concrete quality detection and mixing uniformity analysis are achieved.
Patent Information
- Application Number
- CN202421525404.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-01
AI Technical Summary
The existing concrete mixing degree sampling and testing device is cumbersome to operate, which affects the sampling speed, and it is impossible to sample concrete at different locations at the same time, resulting in insufficient representativeness of the samples and the inaccurate quality of the entire concrete batch.
A concrete mixing degree sampling and detection device is designed, using a sampling assembly, through which the concrete can be sampled more simply and conveniently, and concrete at different locations can be sampled simultaneously.
By simultaneously sampling concrete at different locations, more comprehensive and representative samples were obtained, ensuring that the test results can accurately reflect the actual situation of the entire concrete batch, and the problem of uneven mixing was found, making it more convenient to use.
Smart Images
Figure CN222938788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, and particularly relates to a sampling detection device for the mixing degree of concrete. Background Technique
[0002] Concrete is a building material widely used in multiple fields such as construction, bridges, roads, and water conservancy projects. It is composed of cement, aggregates, water, and other additives mixed in a certain proportion. After stirring, pouring, vibrating, and curing and hardening, it forms a solid structural material. Now, the quality requirements for concrete on construction sites are relatively high. Poor-quality concrete will seriously affect the quality of the manufactured products during use. Therefore, strict detection is required to make the concrete meet the use standards, so a sampling detection device for the mixing degree of concrete is needed.
[0003] The existing sampling detection devices for the mixing degree of concrete still have the following problems: The operation of the sampling detection device for sampling concrete is relatively cumbersome, which affects the sampling speed, and it cannot sample the concrete at different positions simultaneously. There may be differences in the concrete at different positions, and the inability to sample different positions will lead to insufficient representativeness of the samples. Such sampling results may not accurately reflect the quality of the entire concrete batch.
[0004] Therefore, we make improvements on this and propose a sampling detection device for the mixing degree of concrete. Content of the Utility Model
[0005] The purpose of the utility model is to solve the problem that the operation of the sampling detection device for sampling concrete is relatively cumbersome, which affects the sampling speed, and it cannot sample the concrete at different positions simultaneously. There may be differences in the concrete at different positions, and the inability to sample different positions will lead to insufficient representativeness of the samples. Such sampling results may not accurately reflect the quality of the entire concrete batch.
[0006] In order to achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:
[0007] A sampling detection device for the mixing degree of concrete to improve the above problems.
[0008] Specifically, this application is as follows:
[0009] It includes a bottom plate, on both sides of the top of the bottom plate are fixedly installed side plates, on the front side of the side plates are fixedly installed fixing plates, on the right side of one of the fixing plates is fixedly installed a driving component, on the rear side of the driving component is fixedly installed a mixing tank, on both sides of the top of the mixing tank are communicated with feed pipes, on the right side of the mixing tank is fixedly installed a first driving motor, the output end of the first driving motor is fixedly installed with a stirring rod, on the surface of the stirring rod is fixedly installed a stirring shaft, on the top of the mixing tank is fixedly installed a sampling component, at the bottom of the mixing tank is communicated with a discharge pipe, on the top and bottom of both sides of the mixing tank are fixedly installed support blocks, inside the cavity of the support blocks are slidably installed support rods, on the rear side of the surface of the support rods is sleeved with a spring, and one side of the spring close to the support block is fixedly connected with the support block.
[0010] When sampling the concrete through the sampling component, it is simpler and more convenient, and can sample the concrete at different positions simultaneously. By sampling the concrete at different positions simultaneously, a more comprehensive and representative sample can be obtained, ensuring that the test results can accurately reflect the actual situation of the entire concrete batch. Detecting the concrete at different positions can discover any problem of uneven mixing, which is more convenient to use.
[0011] As a preferred implementation manner of the concrete mixing degree sampling and testing device provided by the present utility model, the driving component includes a second driving motor, the second driving motor is fixedly installed on one side of one of the fixing plates, the output end of the second driving motor is fixedly installed with a connecting rod, on both sides of the surface of the connecting rod are movably installed movable sleeves, on the rear side of the movable sleeve is fixedly installed a connecting plate, and on the rear side of the connecting plate is movably installed a support frame through a rotating shaft, and the rear side of the support frame is fixedly connected with the front side of the mixing tank.
[0012] As a preferred implementation manner of the concrete mixing degree sampling and testing device provided by the present utility model, a limiting ring is sleeved on the surface of the second driving motor, and one side of the limiting ring close to the fixing plate is fixedly connected with the fixing plate.
[0013] As a preferred implementation manner of the concrete mixing degree sampling and testing device provided by the present utility model, the sampling component includes a placement rack, the placement rack is fixedly installed on the top of the mixing tank, on the top of the placement rack is fixedly installed a bidirectional motor, on both sides of the bidirectional motor are fixedly installed rotating disks, on the top of the opposite sides of the two rotating disks are fixedly installed rotating rods, on the surface of the rotating rods are movably installed fixing frames, on the bottom of the fixing frame is fixedly installed a movable rod, on the bottom of the movable rod is fixedly installed a sampling pipe, and on the front side of the sampling pipe are provided with four sampling slots.
[0014] As a preferred embodiment of the concrete mixing degree sampling and detection device provided by the present utility model, positioning plates are fixedly installed on both the front side and the rear side of the bidirectional motor, and the side of the positioning plate close to the placement rack is fixedly connected to the placement rack.
[0015] As a preferred embodiment of the concrete mixing degree sampling and detection device provided by the present utility model, sliding blocks are fixedly installed on both the front side and the rear side of the fixed frame, a sliding rod is slidably installed in the inner cavity of the sliding block, and the side of the sliding rod close to the mixing tank is fixedly connected to the mixing tank.
[0016] As a preferred embodiment of the concrete mixing degree sampling and detection device provided by the present utility model, a solenoid valve is sleeved on the surface of the discharge pipe, and legs are fixedly installed at the four corners of the bottom of the bottom plate.
[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: When sampling concrete through the sampling assembly, it is simpler and more convenient, and concrete at different positions can be sampled simultaneously. By sampling concrete at different positions simultaneously, a more comprehensive and representative sample can be obtained, ensuring that the test results can accurately reflect the actual situation of the entire concrete batch. Detecting concrete at different positions can discover any problems of uneven mixing, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic structural diagram of the concrete mixing degree sampling and detection device provided by this application;
[0019] Figure 2 is a schematic front sectional view of the structure of the concrete mixing degree sampling and detection device provided by this application;
[0020] Figure 3 is a schematic front sectional view of the mixing tank of the concrete mixing degree sampling and detection device provided by this application;
[0021] Figure 4 is a schematic front view of the driving assembly of the concrete mixing degree sampling and detection device provided by this application;
[0022] Figure 5 is a schematic front view of the sampling assembly of the concrete mixing degree sampling and detection device provided by this application;
[0023] Figure 6 is a schematic front sectional view of the sampling pipe of the concrete mixing degree sampling and detection device provided by this application.
[0024] Labels in the figure:
[0025] 1. Bottom plate; 2. Side plate; 3. Fixed plate; 4. Driving assembly; 401. Second driving motor; 402. Connecting rod; 403. Movable sleeve; 404. Connecting plate; 405. Support frame; 406. Limiting ring; 5. Stirring tank; 6. Feed pipe; 7. First driving motor; 8. Stirring rod; 9. Stirring shaft; 10. Sampling assembly; 1001. Placing rack; 1002. Bidirectional motor; 1003. Rotating disc; 1004. Rotating rod; 1005. Fixed frame; 1006. Movable rod; 1007. Sampling pipe; 1008. Sampling groove; 1009. Positioning plate; 1010. Sliding block; 1011. Sliding rod; 11. Discharge pipe; 12. Support block; 13. Support rod; 14. Spring; 15. Solenoid valve; 16. Leg. Detailed implementation mode
[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model.
[0027] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the present utility model claimed, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.
[0028] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.
[0029] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.
[0031] As described in the background art, the sampling and detection device is rather cumbersome to operate when sampling concrete, which affects the sampling speed and cannot sample the concrete at different positions simultaneously. There may be differences in the concrete at different positions, and the inability to sample different positions will result in insufficient representativeness of the samples. Such sampling results may not accurately reflect the quality of the entire concrete batch.
[0032] To solve this technical problem, the present utility model provides a sampling and detection device for the mixing degree of concrete.
[0033] Specifically, please refer to Figure 1-6 , the sampling and detection device for the mixing degree of concrete specifically includes: a bottom plate 1, side plates 2 are fixedly installed on both sides of the top of the bottom plate 1, a fixing plate 3 is fixedly installed on the front side of the side plate 2, a driving component 4 is fixedly installed on the right side of one of the fixing plates 3, a mixing tank 5 is fixedly installed on the rear side of the driving component 4, feeding pipes 6 are communicated with both sides of the top of the mixing tank 5, a first driving motor 7 is fixedly installed on the right side of the mixing tank 5, a stirring rod 8 is fixedly installed at the output end of the first driving motor 7, a stirring shaft 9 is fixedly installed on the surface of the stirring rod 8, a sampling component 10 is fixedly installed on the top of the mixing tank 5, a discharge pipe 11 is communicated with the bottom of the mixing tank 5, support blocks 12 are fixedly installed on the top and bottom of both sides of the mixing tank 5, a support rod 13 is slidably installed in the inner cavity of the support block 12, and a spring 14 is sleeved on the rear side of the surface of the support rod 13, and the side of the spring 14 close to the support block 12 is fixedly connected to the support block 12.
[0034] When sampling concrete through the sampling component 10, it is simpler and more convenient, and can sample the concrete at different positions simultaneously. By sampling the concrete at different positions simultaneously, a more comprehensive and representative sample can be obtained, ensuring that the test results can accurately reflect the actual situation of the entire concrete batch. Detecting the concrete at different positions can discover any problem of uneven mixing, which is more convenient to use.
[0035] To enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
[0036] It should be noted that, without conflict, the embodiments and the features and technical solutions in the embodiments of the present utility model can be combined with each other.
[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0038] Embodiment 1
[0039] Please refer toFigure 1-6 , a sampling detection device for the mixing degree of concrete, comprising a bottom plate 1. On both sides of the top of the bottom plate 1, side plates 2 are fixedly installed. On the front side of the side plate 2, a fixed plate 3 is fixedly installed. On the right side of one of the fixed plates 3, a driving assembly 4 is fixedly installed. On the rear side of the driving assembly 4, a mixing tank 5 is fixedly installed. On both sides of the top of the mixing tank 5, feeding pipes 6 are communicated. On the right side of the mixing tank 5, a first driving motor 7 is fixedly installed. The output end of the first driving motor 7 is fixedly installed with a stirring rod 8. On the surface of the stirring rod 8, a stirring shaft 9 is fixedly installed. On the top of the mixing tank 5, a sampling assembly 10 is fixedly installed. At the bottom of the mixing tank 5, a discharge pipe 11 is communicated. On the top and bottom of both sides of the mixing tank 5, support blocks 12 are fixedly installed. Inside the cavity of the support block 12, a support rod 13 is slidably installed. On the rear side of the surface of the support rod 13, a spring 14 is sleeved. The side of the spring 14 close to the support block 12 is fixedly connected to the support block 12. The driving assembly 4 includes a second driving motor 401. The second driving motor 401 is fixedly installed on one side of one of the fixed plates 3. The output end of the second driving motor 401 is fixedly installed with a connecting rod 402. On both sides of the surface of the connecting rod 402, movable sleeves 403 are movably installed. On the rear side of the movable sleeve 403, a connecting plate 404 is fixedly installed. On the rear side of the connecting plate 404, a support frame 405 is movably installed through a rotating shaft. The rear side of the support frame 405 is fixedly connected to the front side of the mixing tank 5. A limiting ring 406 is sleeved on the surface of the second driving motor 401. The side of the limiting ring 406 close to the fixed plate 3 is fixedly connected to the fixed plate 3.
[0040] During the implementation process, when mixing concrete, start the second driving motor 401. When the second driving motor 401 is in use, it drives the connecting rod 402 to rotate. When the connecting rod 402 rotates, it drives the mixing tank 5 to sway back and forth through the movable sleeve 403, the connecting plate 404 and the support frame 405, making it more convenient to mix the concrete inside the mixing tank 5 and improving the efficiency of mixing the concrete. The support block 12, the support rod 13 and the spring 14 can assist the mixing tank 5 to sway.
[0041] Embodiment 2
[0042] The sampling assembly 10 includes a placement rack 1001, which is fixedly installed on the top of the mixing tank 5. A bidirectional motor 1002 is fixedly installed on the top of the placement rack 1001. Rotating disks 1003 are fixedly installed on both sides of the bidirectional motor 1002. Rotating rods 1004 are fixedly installed on the tops of the opposite sides of the two rotating disks 1003. A fixed frame 1005 is movably installed on the surface of the rotating rod 1004. A movable rod 1006 is fixedly installed at the bottom of the fixed frame 1005. A sampling pipe 1007 is fixedly installed at the bottom of the movable rod 1006. Four sampling slots 1008 are formed on the front side of the sampling pipe 1007. Positioning plates 1009 are fixedly installed on the front side and the rear side of the bidirectional motor 1002. The side of the positioning plate 1009 close to the placement rack 1001 is fixedly connected to the placement rack 1001. Sliding blocks 1010 are fixedly installed on the front side and the rear side of the fixed frame 1005. A sliding rod 1011 is slidably installed in the inner cavity of the sliding block 1010. The side of the sliding rod 1011 close to the mixing tank 5 is fixedly connected to the mixing tank 5.
[0043] During the implementation process, by starting the bidirectional motor 1002, the bidirectional motor 1002 will drive the rotating disk 1003 to rotate when in use. Subsequently, the rotating disk 1003 drives the fixed frame 1005 to move through the rotating rod 1004. The movable rod 1006 will move along with the movement of the fixed frame 1005, and the sampling pipe 1007 will move along with the movement of the movable rod 1006. The sampling pipe 1007 is moved into the mixing tank 5, and the concrete at different positions is sampled simultaneously through the multiple sampling slots 1008. By sampling the concrete at different positions simultaneously, a more comprehensive and representative sample can be obtained, ensuring that the test results can accurately reflect the actual situation of the entire concrete batch.
[0044] During use, the concrete raw materials and water enter the interior of the mixing tank 5 through the feed pipe 6. By starting the first drive motor 7, the first drive motor 7 drives the mixing rod 8 and the mixing shaft 9 to rotate during use. Through the rotation of the mixing shaft 9, the concrete raw materials are stirred and mixed. During the stirring of the concrete raw materials, the second drive motor 401 is started. The second drive motor 401 drives the connecting rod 402 to rotate during use. When the connecting rod 402 rotates, it drives the mixing tank 5 to sway back and forth through the movable sleeve 403, the connecting plate 404 and the support frame 405, making it more convenient to mix the concrete inside the mixing tank 5 and improving the efficiency of concrete mixing. The support block 12, the support rod 13 and the spring 14 can assist the mixing tank 5 to sway. By starting the bidirectional motor 1002, the bidirectional motor 1002 drives the rotating disk 1003 to rotate during use. Subsequently, the rotating disk 1003 drives the fixed frame 1005 to move through the rotating rod 1004. The movable rod 1006 will move along with the movement of the fixed frame 1005, and the sampling pipe 1007 will move along with the movement of the movable rod 1006. The sampling pipe 1007 is moved into the interior of the mixing tank 5, and the concrete at different positions is sampled simultaneously through multiple sampling slots 1008. By sampling the concrete at different positions simultaneously, a more comprehensive and representative sample can be obtained, ensuring that the test results can accurately reflect the actual situation of the entire concrete batch.
[0045] The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement to the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered within the scope of the claims of the present invention.
Claims
1. A concrete mixing degree sampling and detection device, comprising a bottom plate (1), characterized in that: Side plates (2) are fixedly mounted on both sides of the top of the bottom plate (1), a fixed plate (3) is fixedly mounted on the front side of the side plate (2), a driving assembly (4) is fixedly mounted on the right side of one of the fixed plates (3), a stirring box (5) is fixedly mounted on the rear side of the driving assembly (4), both sides of the top of the stirring box (5) are connected to a feeding pipe (6), a first driving motor (7) is fixedly mounted on the right side of the stirring box (5), a stirring rod (8) is fixedly mounted on the output end of the first driving motor (7), and the stirring rod (8) is fixedly mounted on the output end of the first driving motor (7). A stirring shaft (9) is fixedly mounted on the surface of the stirring rod (8); a sampling assembly (10) is fixedly mounted on the top of the stirring box (5); a discharge pipe (11) is connected to the bottom of the stirring box (5); support blocks (12) are fixedly mounted on the top and bottom of both sides of the stirring box (5); a support rod (13) is slidably mounted in the inner cavity of the support block (12); a spring (14) is sleeved on the rear side of the surface of the support rod (13); and the spring (14) is fixedly connected to the support block (12) on the side close to the support block (12).
2. A concrete mixing degree sampling and detection device according to claim 1, characterized in that: The driving assembly (4) comprises a second driving motor (401), the second driving motor (401) is fixedly mounted on one side of one of the fixed plates (3), a connecting rod (402) is fixedly mounted on the output end of the second driving motor (401), movable sleeves (403) are movably mounted on both sides of the surface of the connecting rod (402), a connecting plate (404) is fixedly mounted on the rear side of the movable sleeve (403), a supporting frame (405) is movably mounted on the rear side of the connecting plate (404) via a rotating shaft, and the rear side of the supporting frame (405) is fixedly connected to the front side of the mixing box (5).
3. A concrete mixing degree sampling and detection device according to claim 2, characterized in that: A limiting ring (406) is sleeved on the surface of the second driving motor (401), and the limiting ring (406) is fixedly connected to the fixing plate (3) on a side close to the fixing plate (3).
4. A concrete mixing degree sampling and detection device according to claim 1, characterized in that: The sampling assembly (10) comprises a placement rack (1001), wherein the placement rack (1001) is fixedly mounted on the top of the mixing box (5), a bidirectional motor (1002) is fixedly mounted on the top of the placement rack (1001), rotating disks (1003) are fixedly mounted on both sides of the bidirectional motor (1002), rotating rods (1004) are fixedly mounted on the tops of opposite sides of the two rotating disks (1003), a fixed rack (1005) is movably mounted on the surface of the rotating rod (1004), a movable rod (1006) is fixedly mounted on the bottom of the fixed rack (1005), a sampling tube (1007) is fixedly mounted on the bottom of the movable rod (1006), and four sampling slots (1008) are provided on the front side of the sampling tube (1007).
5. A concrete mixing degree sampling and detection device according to claim 4, characterized in that: Positioning plates (1009) are fixedly mounted on the front and rear sides of the bidirectional motor (1002), and the side of the positioning plate (1009) close to the placement rack (1001) is fixedly connected to the placement rack (1001).
6. A concrete mixing degree sampling and detection device according to claim 4, characterized in that: A sliding block (1010) is fixedly mounted on the front and rear sides of the fixed frame (1005), a sliding rod (1011) is slidably mounted in the inner cavity of the sliding block (1010), and the sliding rod (1011) is fixedly connected to the mixing box (5) on the side close to the mixing box (5).
7. A concrete mixing degree sampling and detection device according to claim 1, characterized in that: The surface of the discharge pipe (11) is sleeved with a solenoid valve (15), and the four corners of the bottom of the base plate (1) are fixedly mounted with supporting legs (16).