A device for detecting the content of manufactured sand mud powder

Abstract

This utility model discloses a device for detecting the mud powder content of manufactured sand, including a base plate, a fixed frame, a weighing mechanism, a spraying mechanism, and a hot air drying mechanism. The bottom of the fixed frame is fixedly connected to the top of the base plate. A brush plate is provided on the top of the sieve plate, and a movable rod is fixedly connected to the top of the brush plate. A guide component is fixedly connected to the front side of the right side of the inner wall of the weighing frame, and a limit component is provided on the rear side of the bottom of the movable rod. This utility model, by setting up a brush plate and a movable rod, allows the brush plate to swing left and right by swinging the movable rod. The swinging of the brush plate can mix the manufactured sand on the top of the sieve plate back and forth, solving the problem that the top of the load-bearing frame lacks a stirring structure, and the spray heads can only wash the manufactured sand directly below them, making it difficult to wash the manufactured sand in the area directly below each spray head, resulting in uneven washing and inaccurate test data. This device improves washing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, specifically to a device for detecting the content of manufactured sand mud powder. Background Technology

[0002] Currently, the determination of mud content in manufactured sand suffers from problems such as long processing time and low efficiency, which limits the speed of testing manufactured sand entering the mixing plant and delays the rapid arrival of manufactured sand. In order to quickly stockpile manufactured sand under tight supply conditions and ensure that the mud content of the sand meets the standards, a rapid testing method is needed to solve this problem.

[0003] For example, authorization announcement number CN218157397U discloses a rapid dust detection device for manufactured sand, including a shell, a spraying mechanism, a water supply mechanism, a weighing mechanism, a hot air drying mechanism, and a collection box. The shell is a hollow cubic shape; the spraying mechanism is movably connected to the top of the shell; the spraying mechanism and the water supply mechanism are fitted and connected, with the water supply mechanism connected inside the shell; a load-bearing mechanism is provided below the spraying mechanism, and the weighing mechanism is connected inside the shell; a hot air drying mechanism is provided on the side of the weighing mechanism, and a collection box is provided below it; the hot air drying mechanism and the collection box are respectively fixedly connected to the shell. The beneficial effects of this utility model are: reasonable structure, convenient use, rapid detection of dust content in incoming manufactured sand, greatly improving work efficiency, and accurate dust content detection results without human error.

[0004] Based on the search of patent numbers and the shortcomings of existing technologies, the following was found:

[0005] Although this rapid dust detection device for manufactured sand can quickly detect the dust content of incoming manufactured sand, during use, because there is no agitation structure at the top of the support frame, and the spray head can only wash the manufactured sand directly below it, it is difficult to wash the manufactured sand in the area directly below each spray head. Therefore, the washing is not uniform enough, which leads to inaccurate detection data. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a device for detecting the content of manufactured sand mud powder, which has the advantage of improving rinsing efficiency. It solves the problem that the top of the load-bearing frame does not have a stirring structure, and the spray head can only rinse the manufactured sand directly below it, making it difficult to rinse the manufactured sand in the area directly below each spray head. Therefore, the rinsing is not uniform, which leads to inaccurate detection data.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a device for detecting the content of manufactured sand mud powder, comprising a base plate, a fixed frame, a weighing mechanism, a spraying mechanism, and a hot air drying mechanism. The bottom of the fixed frame is fixedly connected to the top of the base plate. The weighing mechanism includes weighing sensors, which are fixedly installed at the four corners of the inner wall of the fixed frame. A weighing frame is fixedly connected to the inner sides of the four weighing sensors. A sieve plate is fixedly connected to the inner wall of the weighing frame. The spraying mechanism includes a water pump, which is fixedly installed on the rear side of the top of the base plate. The top of the rear side of the fixed frame is connected via... The hinge is movably connected to the chamber body. The output end of the chamber body is connected to the rear side of the chamber body through a pipe. Several nozzles are connected to the front side of the chamber body. The hot air drying mechanism includes a mounting groove. Two fans are fixedly installed on the right side of the inner wall of the mounting groove. An electric heating tube is fixedly installed on the front side of the inner wall of the mounting groove. The other end of the electric heating tube is fixedly connected to the rear side of the inner wall of the mounting groove. A brush plate is provided on the top of the sieve plate. A movable rod is fixedly connected to the top of the brush plate. A guide assembly is fixedly connected to the front side of the right side of the inner wall of the weighing frame. A limit assembly is provided on the rear side of the bottom of the movable rod.

[0008] As a preferred embodiment of the present invention, the guide assembly includes an arc-shaped frame, the inner wall of which is provided with a guide groove, and the top and bottom of the inner wall of the guide groove are movably connected to the top and bottom of the movable rod.

[0009] In a preferred embodiment of this utility model, the limiting component includes a connecting plate, a shaft, and an arc plate. The left and right sides of the connecting plate are fixedly connected to the left and right sides of the inner wall of the fixing frame, respectively. The front side of the arc plate is fixedly connected to the rear side of the connecting plate. The top of the arc plate is movably connected to the end of the shaft away from the movable rod via a pin. The other end of the shaft passes through the movable rod and extends to the top of the movable rod. The shaft is movably connected to the movable rod.

[0010] As a preferred embodiment of this utility model, an electric push rod is fixedly installed on the front side of the right side of the inner wall of the fixed frame, and a mounting base is fixedly connected to the end of the movable rod away from the chamber body. The inner wall of the mounting base is movably connected to the output end of the electric push rod through a shaft pin.

[0011] As a preferred embodiment of this utility model, a collection box is fixedly connected to the top of the base plate, a water outlet is provided on the front side of the collection box, and a guide frame is fixedly connected to the bottom of the front side of the collection box.

[0012] As a preferred embodiment of this utility model, a through groove is provided at the bottom of the inner wall of the fixing frame, and a sealing plate is inserted into the inner wall of the through groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a brush plate and a movable rod, allows the brush plate to swing left and right. The swinging of the brush plate can mix the manufactured sand on the top of the screen plate back and forth. This solves the problem that the top of the load-bearing frame does not have a stirring structure, and the spray head can only wash the manufactured sand directly below it. It is difficult to wash the manufactured sand in the area directly below each spray head, so the washing is not uniform and thus the test data is not accurate. This invention improves the washing efficiency.

[0015] 2. By setting up a guide component, the present invention utilizes the guide groove to enable the arc frame to limit the movement of the movable rod, thereby playing a guiding role and improving the stability of the movable rod's swing.

[0016] 3. This utility model sets up a limiting component, a connecting plate for connecting the arc plate and the fixed frame, and uses a shaft to limit the movable rod, thereby enabling the movable rod to rotate around the shaft. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This utility model Figure 1 Schematic diagram of the three-dimensional structure at point A in the middle;

[0019] Figure 3 This is a three-dimensional exploded view of the weighing frame and sieve plate of this utility model.

[0020] In the diagram: 1. Base plate; 2. Fixing frame; 3. Weighing mechanism; 31. Weighing sensor; 32. Weighing frame; 33. Sieve plate; 4. Spraying mechanism; 41. Water pump; 42. Chamber; 43. Spray head; 5. Hot air drying mechanism; 51. Mounting groove; 52. Fan; 53. Heating element; 6. Brush plate; 7. Movable rod; 8. Guide assembly; 81. Arc frame; 82. Guide groove; 9. Limiting assembly; 91. Connecting plate; 92. Shaft; 93. Arc plate; 10. Electric push rod; 11. Mounting base; 12. Collection box; 13. Water outlet; 14. Guide frame; 15. Through groove; 16. Sealing plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 3As shown, this utility model provides a device for detecting the content of manufactured sand and mud powder, including a base plate 1, a fixed frame 2, a weighing mechanism 3, a spraying mechanism 4, and a hot air drying mechanism 5. The bottom of the fixed frame 2 is fixedly connected to the top of the base plate 1. The weighing mechanism 3 includes weighing sensors 31, which are fixedly installed at the four corners of the inner wall of the fixed frame 2. Weighing frames 32 are fixedly connected to the inner sides of the four weighing sensors 31. A sieve plate 33 is fixedly connected to the inner wall of the weighing frame 32. The spraying mechanism 4 includes a water pump 41, which is fixedly installed on the rear side of the top of the base plate 1. The top of the rear side of the fixed frame 2 is movably connected to a [missing information - likely a device name or structure]. The chamber 42 has an output end connected to the rear side of the chamber 42 via a pipe. Several nozzles 43 are connected to the front side of the chamber 42. The hot air drying mechanism 5 includes an installation groove 51. Two fans 52 are fixedly installed on the right side of the inner wall of the installation groove 51. An electric heating tube 53 is fixedly installed on the front side of the inner wall of the installation groove 51. The other end of the electric heating tube 53 is fixedly connected to the rear side of the inner wall of the installation groove 51. A brush plate 6 is provided on the top of the sieve plate 33. A movable rod 7 is fixedly connected to the top of the brush plate 6. A guide assembly 8 is fixedly connected to the front side of the right side of the inner wall of the weighing frame 32. A limit assembly 9 is provided on the rear side of the bottom of the movable rod 7.

[0023] refer to Figure 3 The guide assembly 8 includes an arc-shaped frame 81, and a guide groove 82 is provided on the inner wall of the arc-shaped frame 81. The top and bottom of the inner wall of the guide groove 82 are movably connected to the top and bottom of the movable rod 7.

[0024] As a technical optimization of this utility model, by setting the guide component 8, the guide groove 82 enables the arc frame 81 to limit the movement of the movable rod 7, which plays a guiding role and thus improves the stability of the swing of the movable rod 7.

[0025] refer to Figure 3 The limiting component 9 includes a connecting plate 91, a shaft 92, and an arc plate 93. The left and right sides of the connecting plate 91 are fixedly connected to the left and right sides of the inner wall of the fixing frame 2. The front side of the arc plate 93 is fixedly connected to the rear side of the connecting plate 91. The top of the arc plate 93 is movably connected to the end of the shaft 92 away from the movable rod 7 through a shaft pin. The other end of the shaft 92 passes through the movable rod 7 and extends to the top of the movable rod 7. The shaft 92 is movably connected to the movable rod 7.

[0026] As a technical optimization of this utility model, by setting a limiting component 9, a connecting plate 91 is used to connect the arc plate 93 and the fixing frame 2, and the shaft 92 can limit the movable rod 7, thereby enabling the movable rod 7 to rotate around the shaft 92.

[0027] refer to Figure 1An electric push rod 10 is fixedly installed on the front side of the right side of the inner wall of the fixed frame 2. The end of the movable rod 7 away from the chamber 42 is fixedly connected to the mounting base 11. The inner wall of the mounting base 11 is movably connected to the output end of the electric push rod 10 through a shaft pin.

[0028] As a technical optimization of this utility model, by setting an electric push rod 10 and a mounting base 11, the mounting base 11 is used to connect the output end of the electric push rod 10 and the movable rod 7. By starting the electric push rod 10, the output end of the electric push rod 10 can drive the mounting base 11 and the movable rod 7 to move.

[0029] refer to Figure 1 A collection box 12 is fixedly connected to the top of the base plate 1. A water outlet 13 is opened on the front side of the collection box 12. A guide frame 14 is fixedly connected to the bottom of the front side of the collection box 12.

[0030] As a technical optimization of this utility model, by setting up a collection box 12, a water outlet 13 and a guide frame 14, the collection box 12 can collect the mud and powder that falls during washing, and the mud and powder and sewage that enter the collection box 12 can flow into the guide frame 14 through the water outlet 13, thus making it convenient for users to collect.

[0031] refer to Figure 3 A through groove 15 is provided at the bottom of the inner wall of the fixing frame 2, and a sealing plate 16 is inserted into the inner wall of the through groove 15.

[0032] As a technical optimization of this utility model, by setting a through groove 15 and a sealing plate 16, the sealing plate 16 can temporarily seal the through groove 15. By removing the sealing plate 16, it is convenient for the user to collect the machine sand on the top of the screen plate 33.

[0033] The working principle and usage process of this utility model are as follows: The weighing mechanism 3, spraying mechanism 4, and hot air drying mechanism 5 are existing technologies. The structures and working principles of the weighing mechanism 3, spraying mechanism 4, and hot air drying mechanism 5 in the prior art (application number: CN202122976874.9) are the same, and will not be repeated here. First, the manufactured sand is poured onto the top of the sieve plate 33. Then, the bin 42 is flipped to the top of the fixed frame 2. At this time, the initial mass of the weighing frame 32, sieve plate 33, and arc frame 81 is recorded by the weighing mechanism 3. Then, the input end of the water pump 41 is connected to an external water source, and the water pump 41 is started to allow water to enter the interior of the bin 42 through the pipe and be sprayed out through the nozzle 43, thereby rinsing the manufactured sand. Then, the output end of the electric push rod 10 is activated to drive the mounting base 11 to move left and right. The left and right movement of the mounting base 11 can drive the movable rod 7 to rotate. The shaft 92 swings, and the swinging of the movable rod 7 drives the brush plate 6 to swing, thereby mixing the manufactured sand on the top of the screen plate 33 back and forth, thus improving the washing efficiency. At the same time, the weighing mechanism 3 monitors the mass of the weighing frame 32, the screen plate 33 and the arc frame 81 in real time. When the mass is stable, the mud powder is washed away. At this time, the hot air drying mechanism 5 is started to dry the remaining manufactured sand on the top of the screen plate 33. After the mass detected by the weighing mechanism 3 is stable again, the current mass is compared with the initial weight to know the mud powder content in the manufactured sand. The collection box 12 can collect the mud powder that falls during washing. The mud powder and sewage entering the collection box 12 can flow into the interior of the guide frame 14 through the outlet 13 for easy collection by the user. The sealing plate 16 can temporarily seal the through groove 15. By removing the sealing plate 16, it is convenient for the user to collect the manufactured sand on the top of the screen plate 33.

[0034] In summary, this device for detecting the mud powder content of manufactured sand, by setting up a brush plate 6 and a movable rod 7, allows the brush plate 6 to swing left and right by swinging the movable rod 7. The swinging of the brush plate 6 can mix the manufactured sand on the top of the screen plate 33 back and forth, solving the problem that the top of the load-bearing frame does not have a stirring structure, and the spray head can only wash the manufactured sand directly below it, making it difficult to wash the manufactured sand in the area directly below each spray head. Therefore, the washing is not uniform, which leads to inaccurate detection data.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the content of manufactured sand mud powder, comprising a base plate (1), a fixing frame (2), a weighing mechanism (3), a spraying mechanism (4), and a hot air drying mechanism (5), characterized in that: The bottom of the fixed frame (2) is fixedly connected to the top of the base plate (1). The weighing mechanism (3) includes a weighing sensor (31), which is fixedly installed at the four corners of the inner wall of the fixed frame (2). A weighing frame (32) is fixedly connected to the inner side of the four weighing sensors (31). A sieve plate (33) is fixedly connected to the inner wall of the weighing frame (32). The spraying mechanism (4) includes a water pump (41), which is fixedly installed on the rear side of the top of the base plate (1). A chamber (42) is movably connected to the top of the rear side of the fixed frame (2) via a hinge. The output end of the chamber (42) is connected to the rear side of the chamber (42) via a pipe. The front side of the chamber (42) is connected to several nozzles (43). The hot air drying mechanism (5) includes an installation groove (51). Two fans (52) are fixedly installed on the right side of the inner wall of the installation groove (51). An electric heating tube (53) is fixedly installed on the front side of the inner wall of the installation groove (51). The other end of the electric heating tube (53) is fixedly connected to the rear side of the inner wall of the installation groove (51). A brush plate (6) is provided on the top of the sieve plate (33). A movable rod (7) is fixedly connected to the top of the brush plate (6). A guide assembly (8) is fixedly connected to the front side of the right side of the inner wall of the weighing frame (32). A limit assembly (9) is provided on the rear side of the bottom of the movable rod (7).

2. The device for detecting the content of manufactured sand mud powder according to claim 1, characterized in that: The guide assembly (8) includes an arc frame (81), the inner wall of which is provided with a guide groove (82), the top and bottom of the inner wall of the guide groove (82) being movably connected to the top and bottom of the movable rod (7).

3. The device for detecting the content of manufactured sand mud powder according to claim 1, characterized in that: The limiting component (9) includes a connecting plate (91), a shaft (92), and an arc plate (93). The left and right sides of the connecting plate (91) are fixedly connected to the left and right sides of the inner wall of the fixing frame (2). The front side of the arc plate (93) is fixedly connected to the rear side of the connecting plate (91). The top of the arc plate (93) is movably connected to the end of the shaft (92) away from the movable rod (7) by a shaft pin. The other end of the shaft (92) passes through the movable rod (7) and extends to the top of the movable rod (7). The shaft (92) is movably connected to the movable rod (7).

4. The device for detecting the content of manufactured sand mud powder according to claim 1, characterized in that: An electric push rod (10) is fixedly installed on the front side of the right side of the inner wall of the fixed frame (2). The end of the movable rod (7) away from the chamber (42) is fixedly connected to a mounting base (11). The inner wall of the mounting base (11) is movably connected to the output end of the electric push rod (10) through a shaft pin.

5. The device for detecting the content of manufactured sand mud powder according to claim 1, characterized in that: A collection box (12) is fixedly connected to the top of the base plate (1), and an outlet (13) is provided on the front side of the collection box (12). A guide frame (14) is fixedly connected to the bottom of the front side of the collection box (12).

6. The device for detecting the content of manufactured sand mud powder according to claim 1, characterized in that: The bottom of the inner wall of the fixing frame (2) is provided with a through groove (15), and a sealing plate (16) is inserted into the inner wall of the through groove (15).

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