A sampling device for concrete production

Abstract

The present application discloses a sampling device for concrete production, which belongs to the technical field of concrete sampling and comprises a fixing frame. The present application is novel in design and ingenious in device. The concrete sample in the sampling tube is sucked into the suction hose through a mud pump and then collected into a sample sealing box through a suction pipe. At this time, the staff only needs to take out the sample sealing box from the installation groove for subsequent use of the concrete. Thus, time is saved while improving the use effect and practicality of the sampling device. When the sample sealing box is taken out, the suction pipe will be separated from the feed port. At this time, the rubber sealing cover will rotate to dock with the feed port to seal it at the moment the sample sealing box is pulled out, thereby ensuring the quality of the concrete sample and greatly improving the practicality of the device.

Description

Technical Field

[0001] The present application relates to the technical field of concrete sampling, and in particular to a sampling device for concrete production. Background Art

[0002] The patent with the published authorization announcement number CN220231078U discloses a sampling device for concrete production, including a mobile base, an adjustment box, a servo motor, an adjustment mechanism, a connecting rod, a rotating motor, a spiral rod and a sampling barrel. The top of the mobile base is fixedly connected to the bottom of the adjustment box, the right side of the servo motor is fixedly connected to the left side of the adjustment box, the adjustment mechanism is arranged inside the adjustment box, the adjustment mechanism is connected to the servo motor, and the connecting rod is arranged on the top of the adjustment box. This patent solves the problem that most existing concrete sampling devices are designed for mixing stations and horizontal drum-shaped mixing tanks, while a few sampling devices for inspecting cement output from vertical mixers are fixedly installed on the mixers, and the heights of the mixers are also different. The height of the sampling barrel cannot be adjusted according to the height of the mixer, so that one sampling device cannot sample multiple concrete mixers.

[0003] However, the sampling device for concrete production in the above patent does not properly process the concrete after sampling. When the sample needs to be processed later, the staff needs to manually take the concrete sample out of the sampling tube, which is not only time-consuming and labor-intensive, but also reduces the use effect of the sampling device.

[0004] For this purpose, the present application proposes a sampling device for concrete production. Utility Model Content

[0005] The present application proposes a sampling device for concrete production to solve the problems raised in the above-mentioned background technology; the concrete sample in the sampling tube is sucked into the suction hose through a mud pump, and then collected into a sample sealing box through a suction pipe. At this time, the staff only needs to take out the sample sealing box from the installation groove for subsequent use of the concrete, thereby saving time and improving the use effect and practicality of the sampling device. When the sample sealing box is taken out, the suction pipe will be separated from the feed port. At this time, the rubber sealing cover will rotate to dock with the feed port to seal it at the moment the sample sealing box is pulled out, thereby ensuring the quality of the concrete sample and greatly improving the practicality of the device.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A sampling device for concrete production, comprising a fixed frame, a fixed plate fixedly connected to the top of the fixed frame, a box body 1 fixedly connected to the top of the fixed plate, a box body 2 fixedly connected to the bottom of the fixed plate, a mounting groove is provided inside the fixed frame, a lifting assembly is fixedly connected to the bottom of the fixed plate, the lifting assembly comprises a sleeve, the sleeve is fixedly connected to the bottom of the fixed plate, a threaded rod is rotatably connected to the inside of the sleeve, a sleeve rod is threadedly connected to the outside of the threaded rod and located inside the sleeve, and the sleeve rod is slidably connected to the inside of the sleeve, a drive motor is fixedly connected to the inside of the box body 1, and the output end of the drive motor extends to the inside of the sleeve and is fixedly connected to the top of the threaded rod.

[0008] As a preferred embodiment, the bottom end of the sleeve rod is fixedly connected with a sampling assembly, and the sampling assembly includes a sampling barrel, the sampling barrel is fixedly connected to the bottom end of the sleeve rod, a sampling port is opened inside the sampling barrel, and a propeller is fixedly connected inside the sampling barrel;

[0009] The propeller arranged inside the sampling tube makes the concrete evenly distributed in the sampling tube, and it is not easy to form lumps, thus ensuring the quality of the concrete sample and improving the practicability of the device.

[0010] As a preferred embodiment, a sample storage component is arranged inside the installation groove, and the sample storage component includes a sample sealing box, and the sample sealing box is arranged inside the installation groove, and a feed port is opened inside the sample sealing box, and a rubber sealing strip is arranged inside the feed port, and a rubber sealing cover is rotatably connected to the inner side of the feed port;

[0011] Through the setting of the sample sealing box, the staff only needs to take out the sample sealing box from the installation groove for subsequent use of the concrete, which improves the use effect and saves time cost. When the sample sealing box is taken out, the suction pipe will be separated from the feed port. At this time, the rubber sealing cover will rotate to dock with the feed port to seal it at the moment the sample sealing box is pulled out, thereby ensuring the quality of the concrete sample and improving the practicability of the device.

[0012] As a preferred embodiment, the interior of the second box is fixedly connected with an extraction component, the extraction component includes a mud pump, the mud pump is fixedly connected to the interior of the second box, the input end of the mud pump is fixedly connected with a suction hose, and one end of the suction hose is connected to the sampling cylinder, the output end of the mud pump is fixedly connected with a suction pipe, and one end of the suction pipe is connected to the sample sealing box;

[0013] By starting the mud pump, the concrete sample in the sampling tube is sucked into the suction hose and then collected into the sample sealing box through the suction pipe, thereby improving the practicality of the device.

[0014] As a preferred embodiment, the outside of the fixing frame is fixedly connected with a push-pull assembly, and the push-pull assembly includes a connecting rod, and the connecting rod is fixedly connected to the outside of the fixing frame, and an end of the connecting rod away from the fixing frame is fixedly connected with an anti-wear handrail;

[0015] The provision of anti-wear handrails makes it easier for workers to push and pull the device body, thereby improving the practicability of the device.

[0016] As a preferred embodiment, a moving assembly is fixedly connected to the bottom of the fixing frame, and the moving assembly includes a base, the base is fixedly connected to the bottom of the fixing frame, and the bottom of the base is rotatably connected to a plurality of universal wheels;

[0017] The provision of universal wheels makes it easier for workers to move the device body, thereby improving the practicability of the device.

[0018] Beneficial effects of this application:

[0019] 1. A sampling device for concrete production, which sucks the concrete sample in the sampling tube from the suction hose through a mud pump, and then collects it into a sample sealing box through a suction pipe. At this time, the staff only needs to take out the sample sealing box from the installation groove to use the concrete later, thereby saving time and improving the use effect and practicality of the sampling device. When the sample sealing box is taken out, the suction pipe will be separated from the feed port. At this time, the rubber sealing cover will rotate to dock with the feed port to seal it at the moment the sample sealing box is pulled out, thereby ensuring the quality of the concrete sample and greatly improving the practicality of the device;

[0020] 2. The sampling device for concrete production uses a propeller arranged inside the sampling tube to evenly distribute the concrete in the sampling tube, which is less likely to cause agglomeration, thereby ensuring the quality of the concrete sample and greatly improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main body of the device of this application;

[0022] Figure 2 It is a schematic diagram of the interior of the device of the present application;

[0023] Figure 3 A schematic diagram of the lifting assembly of the device of the present application;

[0024] Figure 4 For this application Figure 2 Enlarged view of point A in the middle.

[0025] Numbers in the figure: 1. Fixed frame; 2. Fixed plate; 3. Box body 1; 4. Box body 2; 5. Mounting slot; 6. Lifting assembly; 61. Sleeve; 62. Threaded rod; 63. Sleeve rod; 64. Driving motor; 7. Sampling assembly; 71. Sampling tube; 72. Sampling port; 73. Propeller; 8. Extraction assembly; 81. Mud pump; 82. Suction hose; 83. Suction pipe; 9. Sample storage assembly; 91. Sample sealing box; 92. Feed port; 93. Rubber sealing strip; 94. Rubber sealing cover; 10. Push-pull assembly; 101. Connecting rod; 102. Anti-wear handrail; 11. Moving assembly; 111. Base; 112. Universal wheel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0027] Reference Figure 1-4 A sampling device for concrete production includes a fixing frame 1, a fixing plate 2 is fixedly connected to the top of the fixing frame 1, a box 3 is fixedly connected to the top of the fixing plate 2, a box 2 4 is fixedly connected to the bottom of the fixing plate 2, and a mounting groove 5 is opened inside the fixing frame 1.

[0028] Reference Figure 1-3 The bottom of the fixed plate 2 is fixedly connected with a lifting assembly 6, and the lifting assembly 6 includes a sleeve 61, which is fixedly connected to the bottom of the fixed plate 2. The inside of the sleeve 61 is rotatably connected with a threaded rod 62, and the outside of the threaded rod 62 and located inside the sleeve 61 are threadedly connected with a sleeve rod 63, and the sleeve rod 63 is slidably connected to the inside of the sleeve 61. The inside of the box body 3 is fixedly connected with a driving motor 64, and the output end of the driving motor 64 extends to the inside of the sleeve 61 and is fixedly connected to the top of the threaded rod 62; the driving motor 64 drives the threaded rod 62 to rotate. When the threaded rod 62 rotates, the outer thread of the threaded rod 62 cooperates with the outer thread of the sleeve rod 63, so that the sleeve rod 63 moves downward inside the sleeve 61, thereby achieving a height adjustment effect.

[0029] Reference Figure 1-3 The bottom end of the sleeve rod 63 is fixedly connected with a sampling assembly 7, and the sampling assembly 7 includes a sampling barrel 71, which is fixedly connected to the bottom end of the sleeve rod 63. A sampling port 72 is provided inside the sampling barrel 71, and a propeller 73 is fixedly connected inside the sampling barrel 71. The propeller 73 arranged inside the sampling barrel 71 makes the concrete evenly distributed in the sampling barrel 71, and it is not easy to agglomerate, thereby ensuring the sample quality of the concrete, thereby improving the practicability of the device.

[0030] Reference Figure 1 , 24. A sample storage component 9 is arranged inside the installation groove 5, and the sample storage component 9 includes a sample sealing box 91. The sample sealing box 91 is arranged inside the installation groove 5. A feed port 92 is opened inside the sample sealing box 91. A rubber sealing strip 93 is arranged inside the feed port 92. A rubber sealing cover 94 is rotatably connected to the inner side of the feed port 92. Through the arrangement of the sample sealing box 91, the staff only needs to take the sample sealing box 91 out of the installation groove 5 for subsequent use of the concrete, thereby improving the use effect and saving time cost. When the sample sealing box 91 is taken out, the suction pipe 83 will be separated from the feed port 92. At this time, the rubber sealing cover 94 will rotate to dock with the feed port 92 to seal it at the moment the sample sealing box 91 is pulled out, thereby improving the sealing of the concrete in the sample sealing box 91, ensuring the quality of the concrete sample, and thus improving the practicability of the device.

[0031] Reference Figure 1-4 An extraction component 8 is fixedly connected to the interior of the second box 4, and the extraction component 8 includes a mud pump 81. The mud pump 81 is fixedly connected to the interior of the second box 4. The input end of the mud pump 81 is fixedly connected to a suction hose 82, and one end of the suction hose 82 is connected to the sampling tube 71. The output end of the mud pump 81 is fixedly connected to a suction pipe 83, and one end of the suction pipe 83 is connected to the sample sealing box 91; by starting the mud pump 81, the concrete sample in the sampling tube 71 is sucked into the suction hose 82, and then collected into the sample sealing box 91 through the suction pipe 83, thereby improving the practicality of the device.

[0032] Reference Figure 1 , 2 4. A push-pull assembly 10 is fixedly connected to the outside of the fixed frame 1. The push-pull assembly 10 includes a connecting rod 101. The connecting rod 101 is fixedly connected to the outside of the fixed frame 1. An end of the connecting rod 101 away from the fixed frame 1 is fixedly connected to an anti-wear handrail 102. The provision of the anti-wear handrail 102 makes it convenient for the staff to push and pull the device body, thereby improving the practicability of the device.

[0033] Reference Figure 1 , 2 4. A moving assembly 11 is fixedly connected to the bottom of the fixed frame 1. The moving assembly 11 includes a base 111. The base 111 is fixedly connected to the bottom of the fixed frame 1. A plurality of universal wheels 112 are rotatably connected to the bottom of the base 111. The arrangement of the universal wheels 112 facilitates the staff to move the device body, thereby improving the practicability of the device.

[0034] Working principle: When the device is used, the foot brake on the universal wheel 112 is opened, the anti-wear handrail 102 is held, the device body is moved to the place of use, and the drive motor 64 is started. The threaded rod 62 is driven to rotate by the drive motor 64. When the threaded rod 62 rotates, the outer thread of the threaded rod 62 cooperates with the outer thread of the sleeve rod 63, so that the sleeve rod 63 moves downward inside the sleeve 61. When the sleeve rod 63 moves downward, it drives the sampling barrel 71 to approach the concrete until the sampling barrel 71 enters and exits the concrete. When the sampling barrel 71 continues to move downward, the concrete enters the sampling barrel 71 through the sampling port 72, and the propeller 73 provided inside the sampling barrel 71 makes the concrete The soil is evenly distributed in the sampling tube 71, and it is not easy to clump, which ensures the quality of the concrete sample. Then the mud pump 81 is started to suck the concrete sample in the sampling tube 71 from the suction hose 82, and then collect it into the sample sealing box 91 through the suction pipe 83. At this time, the staff only needs to take out the sample sealing box 91 from the installation groove 5 for subsequent use of the concrete. When the sample sealing box 91 is taken out, the suction pipe 83 will be separated from the feed port 92. At this time, the rubber sealing cover 94 will rotate to dock with the feed port 92 to seal it at the moment the sample sealing box 91 is pulled out, thereby improving the sealing of the concrete in the sample sealing box 91 and ensuring the quality of the concrete sample.

[0035] The above are only preferred specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A sampling device for concrete production, comprising a fixing frame (1), characterized in that: The top of the fixing frame (1) is fixedly connected to a fixing plate (2), the top of the fixing plate (2) is fixedly connected to a box body 1 (3), the bottom of the fixing plate (2) is fixedly connected to a box body 2 (4), a mounting groove (5) is provided inside the fixing frame (1), the bottom of the fixing plate (2) is fixedly connected to a lifting assembly (6), the lifting assembly (6) comprises a sleeve (61), the sleeve (61) is fixedly connected to the bottom of the fixing plate (2), a threaded rod (62) is rotatably connected inside the sleeve (61), a sleeve rod (63) is threadedly connected outside the threaded rod (62) and located inside the sleeve (61), and the sleeve rod (63) is slidably connected inside the sleeve (61), a driving motor (64) is fixedly connected inside the box body 1 (3), and an output end of the driving motor (64) extends to the inside of the sleeve (61) and is fixedly connected to the top of the threaded rod (62).

2. A sampling device for concrete production according to claim 1, characterized in that: The bottom end of the sleeve rod (63) is fixedly connected to a sampling assembly (7), the sampling assembly (7) comprising a sampling barrel (71), the sampling barrel (71) being fixedly connected to the bottom end of the sleeve rod (63), a sampling port (72) being provided inside the sampling barrel (71), and a propeller (73) being fixedly connected inside the sampling barrel (71).

3. A sampling device for concrete production according to claim 1, characterized in that: A sample storage component (9) is arranged inside the installation groove (5), and the sample storage component (9) includes a sample sealing box (91). The sample sealing box (91) is arranged inside the installation groove (5), and a feed port (92) is opened inside the sample sealing box (91). A rubber sealing strip (93) is arranged inside the feed port (92), and a rubber sealing cover (94) is rotatably connected to the inner side of the feed port (92).

4. A sampling device for concrete production according to claim 3, characterized in that: The interior of the second box (4) is fixedly connected with an extraction component (8), and the extraction component (8) comprises a mud pump (81). The mud pump (81) is fixedly connected to the interior of the second box (4), and the input end of the mud pump (81) is fixedly connected with a suction hose (82), and one end of the suction hose (82) is connected to the sampling tube (71); the output end of the mud pump (81) is fixedly connected with a suction pipe (83), and one end of the suction pipe (83) is connected to the sample sealing box (91).

5. A sampling device for concrete production according to claim 1, characterized in that: The outside of the fixing frame (1) is fixedly connected to a push-pull assembly (10), the push-pull assembly (10) comprising a connecting rod (101), the connecting rod (101) being fixedly connected to the outside of the fixing frame (1), and an end of the connecting rod (101) away from the fixing frame (1) being fixedly connected to an anti-wear handrail (102).

6. A sampling device for concrete production according to claim 1, characterized in that: The bottom of the fixed frame (1) is fixedly connected to a moving assembly (11), the moving assembly (11) comprising a base (111), the base (111) is fixedly connected to the bottom of the fixed frame (1), and the bottom of the base (111) is rotatably connected to a plurality of universal wheels (112).

Images