A secondary drop platform for mortar preparation that is easy to detect

Abstract

The present application belongs to the technical field of concrete preparation, and discloses a secondary blanking platform for mortar preparation which is easy to detect, including a blanking box, a second blanking platform assembly arranged at the lower side of the blanking box, a controller arranged at the inside of the blanking box, a first blanking platform assembly arranged at the upper side of the inside of the blanking box, and a rotating assembly arranged at the top of the blanking box, wherein an annular box is arranged at the outside of the rotating assembly, a plurality of vertical pipes are fixedly connected to the annular array at the bottom of the annular box, a connecting pipe is fixedly connected to the bottom end of the vertical pipe, a horizontal pipe is fixedly connected to the bottom end of the connecting pipe, a plurality of water outlet holes are opened on the outer bottom side of the horizontal pipe, a dredging assembly is arranged on the horizontal pipe, and an electromagnetic valve is installed on the vertical pipe. The present application realizes that additives can be simultaneously delivered to the interior of a plurality of vertical pipes, and there is no need for staff to add additives to the interior of a plurality of vertical pipes, so the operation is more convenient and the workload of staff is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of concrete preparation, and more specifically, to a secondary material drop platform for mortar preparation that is easy to detect. Background Art

[0002] Concrete is the main material used in modern construction. It is a high-strength composite material formed by mixing multiple materials. It has the characteristics of low price, simple production process, high compressive strength and good durability. During the preparation process of concrete, a slump test is required to ensure that the water retention, fluidity and cohesion of the concrete are within the qualified standards. A concrete formula needs to undergo multiple slump tests to finally determine the proportion of various additives.

[0003] After searching the publication (announcement) number: CN215116283U, a secondary dropping platform for concrete preparation that is convenient for checking performance indicators is disclosed, including a dropping box, a test box, a second dropping platform, a first dropping platform and a material equalizing plate, and a servo controller is installed inside the dropping box... The application is provided with a test box, and the design of multiple test boxes allows concrete of different formulations to fall into the test box at the same time, and the slump of the concrete is intuitively compared and checked through the contact time between the concrete and the second dropping platform in the test box, so that the experimental results are clearer. However, since the application has six feeding pipes and does not have an automatic feeding device, when feeding is needed, the staff needs to feed one by one, or multiple people need to operate at the same time. This method is not only time-consuming and labor-intensive, but also increases the workload of the staff.

[0004] In order to solve the above problems, the present application provides a secondary blanking platform for mortar preparation that is easy to detect. Utility Model Content

[0005] The present application provides the following technical solution: a secondary material dropping platform for mortar preparation that is easy to detect, comprising a material dropping box, a second material dropping platform assembly arranged on the lower side of the material dropping box, a controller arranged inside the material dropping box, a first material dropping platform assembly arranged on the upper side of the material dropping box, and a rotating assembly arranged on the top of the material dropping box, an annular box is arranged on the outside of the rotating assembly, a plurality of vertical pipes are fixedly connected to the bottom annular array of the annular box, a connecting pipe is fixedly connected to the bottom end of the vertical pipe, a horizontal pipe is fixedly connected to the bottom end of the connecting pipe, a plurality of water outlet holes are opened on the outer bottom side of the horizontal pipe, a dredging assembly is arranged on the horizontal pipe, and an electromagnetic valve is installed on the vertical pipe.

[0006] Through the above technical solution, it is achieved that additives can be transported to the interior of multiple vertical pipes at the same time, without the need for workers to add additives to the interior of multiple vertical pipes, which makes the operation more convenient and reduces the workload of workers.

[0007] Furthermore, a liquid injection pipe is fixedly connected to the top of the annular box, and a top cover is screwed on the outer side of the upper end of the liquid injection pipe.

[0008] Through the above technical solution, the additives can be conveniently added to the inside of the annular box by using the injection pipe.

[0009] Furthermore, the dredging component includes a pressing plate, a plurality of dredging rods are fixedly connected to the bottom end of the pressing plate, and a fixing component is symmetrically arranged on the bottom end surface of the pressing plate.

[0010] Furthermore, the pressing plate is composed of an annular plate and two connecting plates, the two connecting plates are symmetrically fixedly connected to the outer side of the annular plate, and the annular plate is slidably sleeved on the outer side of the lower end of the connecting pipe.

[0011] Through the above technical solution, the pressing plate is sleeved on the outside of the connecting pipe to improve the stability of the pressing plate when moving.

[0012] Furthermore, the bottom end of the dredging rod passes through the side wall of the transverse tube and extends to the interior of the transverse tube, and the lower end of the dredging rod is configured in a conical structure.

[0013] Through the above technical solution, the water outlet hole is dredged using the dredging rod.

[0014] Furthermore, the fixing assembly includes a cylinder and a connecting rod, the outer side of the cross tube is symmetrically fixedly connected to the cylinder, the bottom end surface of the pressing plate is symmetrically fixedly connected to the connecting rod, the bottom end of the connecting rod passes through the top of the cylinder and extends to the interior of the cylinder, the interior of the cylinder is slidably connected to a sliding plate, and a spring is arranged inside the cylinder.

[0015] The above technical solution plays a role in supporting and fixing the pressing plate.

[0016] Furthermore, the sliding plate is arranged in a disc-shaped structure, one end of the spring is fixedly connected to the inner bottom wall of the cylinder, and the other end of the spring is fixedly connected to the bottom end surface of the sliding plate.

[0017] Through the above technical solution, the spring is fixed inside the cylinder.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] 1. Control the solenoid valve on the outside of the vertical pipe to open, and the additives inside the annular box are transported to the inside of the horizontal pipe through the vertical pipe and the connecting pipe, and finally discharged through the water outlet, so that the additives can be transported to the inside of multiple vertical pipes at the same time, without the need for staff to add additives to the inside of multiple vertical pipes, which is more convenient to operate and reduces the workload of staff.

[0020] 2. The pressing plate is driven to move downward, and when the pressing plate moves downward, the connecting rod and the dredging rod are driven downward. The connecting rod moves downward, driving the sliding plate to move downward inside the cylinder. The sliding plate moves downward to squeeze the spring, and the spring contracts due to the squeezing. The dredging rod moves downward to dredge the blocked water outlet, thereby avoiding the blockage of the water outlet and affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of this application;

[0022] Figure 2 It is a partial structural diagram of this application;

[0023] Figure 3 This is a schematic diagram of the cylinder, spring, sliding plate and connecting rod structure of the present application.

[0024] Description of the numbers in the figure:

[0025] 1. Blanking box; 2. Ring box; 3. Rotating assembly; 4. Liquid injection pipe; 5. Solenoid valve; 6. Vertical pipe; 7. Connecting pipe; 8. Pressing plate; 9. Horizontal pipe; 10. Water outlet; 11. Clearing rod; 12. Cylinder; 13. Connecting rod; 14. Sliding plate; 15. Spring; 16. First blanking platform assembly. 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 the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example:

[0030] The present application discloses a secondary material drop platform for mortar preparation that is easy to detect. Figure 1 , Figure 2 and Figure 3 , including a material drop box 1, a second material drop platform assembly arranged at the lower side of the material drop box 1, a controller arranged inside the material drop box 1, a first material drop platform assembly 16 arranged at the upper side of the material drop box 1, and a rotating assembly 3 arranged at the top of the material drop box 1. The rotating assembly 3, the second material drop platform assembly and the first material drop platform assembly 16 are all prior art, and their structures and working principles are all referred to the secondary material drop platform for concrete preparation with a convenient performance index inspection public (announcement) number CN215116283U, which will not be described in detail herein. An annular box 2 is arranged on the outside of the rotating assembly 3, and an appropriate amount of additives are injected into the annular box 2 to control the electromagnetic When the valve 5 is opened, the additives in the annular box 2 are transported to the interior of the horizontal pipe 9 through the vertical pipe 6 and the connecting pipe 7, and finally discharged through the water outlet 10, thereby achieving the goal of simultaneously transporting the additives to the interior of multiple vertical pipes 6, without the need for staff to add additives to the interior of the vertical pipe 6, making the operation more convenient and reducing the workload of the staff. The bottom annular array of the annular box 2 is fixedly connected with multiple vertical pipes 6, the bottom ends of the vertical pipes 6 are fixedly connected with the connecting pipes 7, the bottom ends of the connecting pipes 7 are fixedly connected with the horizontal pipe 9, and multiple water outlets 10 are provided on the outer bottom side of the horizontal pipe 9, a dredging component is provided on the horizontal pipe 9, and an electromagnetic valve 5 is installed on the vertical pipe 6, and the multiple electromagnetic valves 5 are all electrically connected to the controller.

[0031] See also Figure 1 A liquid injection tube 4 is fixedly connected to the top of the annular box 2, a top cover is screwed on the outer side of the upper end of the liquid injection tube 4, an internal thread is provided on the inner wall of the top cover, and an external thread is provided on the outer side of the liquid injection tube 4. The top cover and the liquid injection tube 4 are movably connected through matching internal and external threads. The top cover is unscrewed from the outer side of the liquid injection tube 4, which makes it convenient to add additives into the interior of the annular box 2 through the liquid injection tube 4.

[0032] See also Figure 3The dredging component includes a pressing plate 8, and a plurality of dredging rods 11 are fixedly connected to the bottom end of the pressing plate 8. The dredging rods 11 correspond to the water outlet holes 10 up and down. A fixing component is symmetrically arranged on the bottom end surface of the pressing plate 8. The pressing plate 8 is composed of an annular plate and two connecting plates. The two connecting plates are symmetrically fixedly connected to the outside of the annular plate, and the annular plate is slidably sleeved on the outside of the lower end of the connecting pipe 7. The bottom end of the dredging rod 11 penetrates the side wall of the transverse tube 9 and extends to the inside of the transverse tube 9. The lower end of the dredging rod 11 is arranged in a conical shape. The fixing component includes a cylinder 12 and a connecting rod 13. The outer side of the transverse tube 9 is symmetrically fixedly connected with the cylinder 12, and the bottom end surface of the pressing plate 8 is symmetrically fixedly connected with the connecting rod 13. The bottom end of the connecting rod 13 penetrates the top of the cylinder 12 and extends to the inside of the transverse tube 9. It extends to the interior of the cylinder 12, and a sliding plate 14 is slidably connected to the interior of the cylinder 12. A spring 15 is arranged inside the cylinder 12. The sliding plate 14 is arranged in a disc-shaped structure. One end of the spring 15 is fixedly connected to the inner bottom wall of the cylinder 12, and the other end of the spring 15 is fixedly connected to the bottom end surface of the sliding plate 14, driving the pressing plate 8 to move downward. When the pressing plate 8 moves downward, it drives the connecting rod 13 and the dredging rod 11 to move downward. The connecting rod 13 moves downward and drives the sliding plate 14 to move downward in the cylinder 12, and the sliding plate 14 moves downward to squeeze the spring 15, and the spring 15 contracts due to the squeezing, and the dredging rod 11 moves downward to dredge the blocked water outlet 10, thereby avoiding the blockage of the water outlet 10 affecting the use of the device.

[0033] The implementation principle of the embodiment of the present application is as follows: when adding additives, the electromagnetic valve 5 outside the vertical pipe 6 is controlled to open, and the additives inside the annular box 2 are transported to the inside of the horizontal pipe 9 through the vertical pipe 6 and the connecting pipe 7, and finally discharged through the water outlet 10, so that the additives can be transported to the inside of multiple vertical pipes 6 at the same time, and the staff does not need to add additives to the inside of multiple vertical pipes 6, which is more convenient to operate and reduces the workload of the staff;

[0034] When the water outlet 10 is blocked, the pressing plate 8 is driven to move downward, and the pressing plate 8 moves downward, driving the connecting rod 13 and the unblocking rod 11 downward. The connecting rod 13 moves downward, driving the sliding plate 14 downward inside the cylinder 12, and the sliding plate 14 moves downward to squeeze the spring 15, and the spring 15 contracts due to the squeezing, and the unblocking rod 11 moves downward to unblock the blocked water outlet 10, thereby preventing the water outlet 10 from being blocked and affecting the use of the device. Then the pressing plate 8 is released, and the spring 15 is reset, so that the pressing plate 8 returns to its original position, that is, the unblocking rod 11 returns to its original position to avoid blocking the water outlet 10.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A secondary material dropping platform for mortar preparation and convenient detection, comprising a material dropping box (1), a second material dropping platform assembly arranged at the lower side of the material dropping box (1), a controller arranged at the inside of the material dropping box (1), a first material dropping platform assembly (16) arranged at the upper side of the material dropping box (1), and a rotating assembly (3) arranged at the top of the material dropping box (1), characterized in that: An annular box (2) is arranged outside the rotating assembly (3); a plurality of vertical pipes (6) are fixedly connected in an annular array at the bottom of the annular box (2); a connecting pipe (7) is fixedly connected to the bottom end of the vertical pipe (6); a transverse pipe (9) is fixedly connected to the bottom end of the connecting pipe (7); a plurality of water outlet holes (10) are provided on the outer bottom side of the transverse pipe (9); a dredging assembly is arranged on the transverse pipe (9); and a solenoid valve (5) is installed on the vertical pipe (6).

2. A secondary blanking platform for mortar preparation and convenient detection according to claim 1, characterized in that: The top of the annular box (2) is fixedly connected with a liquid injection pipe (4), and the outer side of the upper end of the liquid injection pipe (4) is screwed with a top cover.

3. The secondary blanking platform for mortar preparation and convenient detection according to claim 1 is characterized in that: The dredging component comprises a pressing plate (8), a plurality of dredging rods (11) are fixedly connected to the bottom end of the pressing plate (8), and a fixing component is symmetrically arranged on the bottom end surface of the pressing plate (8).

4. A secondary blanking platform for mortar preparation and convenient detection according to claim 3, characterized in that: The pressing plate (8) is composed of an annular plate and two connecting plates. The two connecting plates are symmetrically fixedly connected to the outer side of the annular plate, and the annular plate is slidably sleeved on the outer side of the lower end of the connecting pipe (7).

5. The secondary blanking platform for mortar preparation and convenient detection according to claim 3 is characterized by: The bottom end of the dredging rod (11) penetrates the side wall of the transverse tube (9) and extends to the interior of the transverse tube (9), and the lower end of the dredging rod (11) is arranged in a conical structure.

6. A secondary blanking platform for mortar preparation and convenient detection according to claim 4, characterized in that: The fixing assembly comprises a cylinder (12) and a connecting rod (13); the outer side of the transverse tube (9) is symmetrically fixedly connected to the cylinder (12); the bottom end surface of the pressing plate (8) is symmetrically fixedly connected to the connecting rod (13); the bottom end of the connecting rod (13) passes through the top of the cylinder (12) and extends to the inside of the cylinder (12); the inside of the cylinder (12) is slidably connected to a sliding plate (14); and the inside of the cylinder (12) is provided with a spring (15).

7. A secondary blanking platform for mortar preparation and convenient detection according to claim 6, characterized in that: The sliding plate (14) is arranged in a disc-shaped structure, one end of the spring (15) is fixedly connected to the inner bottom wall of the cylinder (12), and the other end of the spring (15) is fixedly connected to the bottom end surface of the sliding plate (14).

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