Feeding device for testing concrete proportion

Abstract

The utility model relates to the technical field of concrete proportioning, and discloses a concrete proportioning test feeding device which comprises a bottom plate, a gravity sensor is fixedly arranged at the upper end of the bottom plate, a mixing box is fixedly arranged at the upper end of the gravity sensor, and a linear module is fixedly arranged on one side of the mixing box. A connecting folded plate is fixedly arranged on one side of a sliding block arranged in the linear module in a sliding mode, a material pushing plate is fixedly arranged at the end, away from the linear module and stretching into the mixing box, of the connecting folded plate, a discharging opening is formed in the bottom end of one side of the mixing box in a penetrating mode, and a discharging groove body is fixedly formed in the outer wall, corresponding to the discharging opening, of one side of the mixing box. According to the feeding device for testing the concrete proportion, the material pushing plate pushes materials to be discharged from the discharging opening, the materials fall into the stirring structure through guiding of the discharging groove body, through the device, the materials can be conveniently taken out, and meanwhile operation is easy and rapid.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete mix ratio, in particular to a feeding device for concrete mix ratio testing. Background Art

[0002] Concrete is an artificial stone material made by mixing and vibrating a binder, aggregate, and water in specific proportions, then curing under certain conditions. Different proportions of the concrete raw materials will result in different quality and properties of the final concrete. Therefore, before formal concrete production, it is necessary to produce concrete with different proportions in a concrete laboratory and conduct performance testing on these concretes.

[0003] An existing patent (publication number: CN217514237U) discloses a feeding device for concrete mix proportion testing, which includes a buffer platform, on which is provided a buffer material box that is connected to and separated from the discharge port of the raw material storage tank. A discharge port is opened on one side of the buffer material box and an opening and closing mechanism for opening and closing the discharge port is provided; a gravity sensor is provided on the buffer platform.

[0004] The above-mentioned comparative document points out that this device has the effect of improving the accuracy of the actual feed amount of the mixing device when the raw material storage tank feeds the mixing device, but the device is not equipped with a dust suction structure. Since the raw materials of concrete contain materials such as sand and gravel, when the raw materials are fed, they are poured out of the raw material storage tank and fall on the buffer platform. Dust will be generated in this process, which will affect the surrounding environment and staff. Therefore, a feeding device for concrete mix ratio testing is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, this application provides a feeding device for concrete mix ratio testing, which has the advantages of reducing the impact on the processing environment and staff, and facilitating the removal of raw materials. It solves the problem pointed out in the above-mentioned comparative document that the device has no dust suction effect. Since the raw materials of concrete contain materials such as sand and gravel, when the raw materials are fed, they are poured out of the raw material storage tank and fall on the buffer platform. Dust will be generated in this process, affecting the surrounding environment and staff.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a feeding device for concrete mix ratio testing, comprising a base plate, a gravity sensor fixedly provided on the upper end of the base plate, a mixing box fixedly provided on the upper end of the gravity sensor, a linear module fixedly provided on one side of the mixing box, a connecting folding plate fixedly provided on one side of a slider slidingly provided inside the linear module, and a pusher plate fixedly provided on one end of the connecting folding plate away from the linear module and extending into the mixing box.

[0007] A discharge port is provided through the bottom end of one side of the mixing box, a discharge trough is fixedly provided on the outer wall of the mixing box corresponding to the discharge port, a support plate is fixedly provided on one side of the upper end of the bottom plate, a dust suction device is fixedly provided on the upper end of the support plate, a dust suction pipe is fixedly provided on one side of the dust suction device, a dust suction port is fixedly provided on the end of the dust suction pipe away from the dust suction device, and the dust suction port corresponds to the mixing box.

[0008] The above solution, by providing a linear module, connecting folding plates, a pusher plate, a discharge port, and a discharge chute, allows the linear module to be activated when the raw materials in the mixing box need to be discharged, driving the pusher plate to move. This pusher plate then pushes the material out of the discharge port, where it is guided by the discharge chute and falls into the mixing structure. This device facilitates the removal of the material, and is simple and quick to operate. The dust generated when adding raw materials can be sucked out through the suction port, suction pipe, and suction device, reducing the impact of dust on the processing environment and workers.

[0009] Furthermore, a baffle plate is slidably provided inside one side of the mixing box, the baffle plate corresponds to the discharge port, and a pull ring is fixedly provided on one end of the baffle plate extending out of the mixing box.

[0010] Through the above solution, during the batching stage, the baffle plate is used to block the discharge port to prevent the raw materials from being discharged from the discharge port.

[0011] Furthermore, three storage bins are fixedly provided inside the upper end of the support plate, and electromagnetic valves are fixedly provided on the outer walls of the discharge pipes fixed at the bottom ends of the three storage bins.

[0012] Through the above solution, three storage bins are used to store different raw materials, and different storage bins are controlled by solenoid valves for discharging.

[0013] Furthermore, a fixing ring is fixedly provided at the bottom end of the support plate, and a dust suction pipe is fixedly provided inside the fixing ring.

[0014] Through the above solution, the dust suction pipe is fixed by the fixing ring and the position of the dust suction port is thereby fixed.

[0015] Furthermore, a fixing plate is fixedly provided on one side of the bottom plate, and a display is fixedly provided on one side of the fixing plate.

[0016] Through the above solution, the weight of the raw materials in the mixing box is observed through the display in conjunction with the gravity sensor.

[0017] Furthermore, legs are fixedly provided around the bottom end of the base plate.

[0018] With the above solution, the legs are used to support the device.

[0019] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0020] The feeding device for concrete mix ratio testing is provided with a linear module, a connecting folding plate, a pusher plate, a discharge port and a discharge chute. When the raw materials in the mixing box need to be discharged, the linear module is started to drive the pusher plate to move, and then the pusher plate pushes the material to be discharged from the discharge port, and falls into the mixing structure through the guidance of the discharge chute. Through this device, it is convenient to take out the material, and the operation is simple and fast. At the same time, by providing a dust suction device, a dust suction pipe, a fixed ring and a dust suction port, the raw materials are poured out from the storage bin and fall into the mixing box. Dust is generated in this process, which affects the surrounding environment and staff. By providing a dust suction structure, the generated dust is sucked to reduce the impact of dust on the surrounding environment and staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the feeding device for concrete mix ratio testing of the present utility model;

[0022] Figure 2 This is a schematic diagram of the pushing structure of the feeding device for concrete mix ratio testing of the utility model;

[0023] Figure 3 This is a schematic diagram of the discharging structure of the feeding device for concrete mix ratio testing of the present utility model;

[0024] Figure 4 This is a right view of the feeding device for concrete mix ratio testing of the utility model.

[0025] Explanation of the marks in the figure: 1. Bottom plate; 2. Mixing box; 3. Linear module; 4. Connecting folding plate; 5. Push plate; 6. Discharge port; 7. Baffle plate; 8. Pull ring; 9. Discharge chute; 10. Support plate; 11. Storage bin; 12. Solenoid valve; 13. Dust suction device; 14. Dust suction pipe; 15. Dust suction port; 16. Fixing ring; 17. Fixing plate; 18. Display; 19. Gravity sensor; 20. Support leg. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] See also Figure 1 and Figure 2The feeding device for concrete mix proportion testing in this embodiment includes a base plate 1, a gravity sensor 19 is fixedly provided on the upper end of the base plate 1, a mixing box 2 is fixedly provided on the upper end of the gravity sensor 19, a linear module 3 is fixedly provided on one side of the mixing box 2, a connecting folding plate 4 is fixedly provided on one side of a slider slidingly provided inside the linear module 3, and a pushing plate 5 is fixedly provided on the end of the connecting folding plate 4 away from the linear module 3 and extending into the mixing box 2.

[0028] See also Figure 3 A discharge port 6 is provided through the bottom end of one side of the mixing box 2, and a discharge chute body 9 is fixedly provided on the outer wall of the mixing box 2 corresponding to the discharge port 6.

[0029] See also Figure 1 、 Figure 3 and Figure 4 A baffle plate 7 is slidingly provided on one side of the mixing box 2, and the baffle plate 7 corresponds to the discharge port 6. A pull ring 8 is fixedly provided on one end of the baffle plate 7 extending out of the mixing box 2. A support plate 10 is fixedly provided on one side of the upper end of the bottom plate 1. Three storage bins 11 are fixedly provided on the upper end of the support plate 10. The outer walls of the discharge pipes fixed at the bottom ends of the three storage bins 11 are fixed with solenoid valves 12. A dust suction device 13 is fixedly provided on the upper end of the support plate 10, and a dust suction pipe 14 is fixedly provided on one side of the dust suction device 13. A dust suction port 15 is fixedly provided on the end of the dust suction pipe 14 away from the dust suction device 13, and the dust suction port 15 corresponds to the mixing box 2. A fixing ring 16 is fixedly provided on the bottom end of the support plate 10, and the dust suction pipe 14 is fixedly provided inside the fixing ring 16. A fixing plate 17 is fixedly provided on one side of the bottom plate 1, and a display 18 is fixedly provided on one side of the fixed plate 17. Support legs 20 are fixedly provided on all sides of the bottom end of the bottom plate 1.

[0030] In this embodiment, by setting structures such as a linear module 3, a connecting folding plate 4, a pushing plate 5, a discharge port 6 and a discharge trough 9, when the raw materials in the mixing box 2 need to be discharged, the linear module 3 is started to drive the pushing plate 5 to move, and then the pushing plate 5 pushes the material to be discharged from the discharge port 6, and falls into the interior of the mixing structure through the guidance of the discharge trough 9. Through this device, it is convenient to take out the material, and the operation is simple and fast. At the same time, by setting structures such as a dust suction device 13, a dust suction pipe 14, a fixing ring 16 and a dust suction port 15, the raw materials are poured out from the storage bin 11 and fall into the interior of the mixing box 2. Dust will be generated in this process, which will affect the surrounding environment and the staff. By setting a dust suction structure, the generated dust can be sucked to reduce the impact of the dust on the surrounding environment and the staff.

[0031] It should be noted that the display 18 has an integrated processor, and the display 18 is electrically connected to the gravity sensor 19, the linear module 3, the solenoid valve 12 and the dust suction device 13. The multiple buttons arranged inside it are also used to control structures such as the linear module 3, the solenoid valve 12 and the dust suction device 13.

[0032] The working principle of the above embodiment is:

[0033] When the device is in use, the dust suction device 13 is started, and one of the solenoid valves 12 is controlled to open through the button on the display 18 to discharge the raw materials inside one of the storage bins 11. The gravity sensor 19 weighs the raw materials in the mixing box 2, and the weight is checked through the display 18. After the addition is completed, the solenoid valve 12 is controlled to close, and the operation is carried out in sequence to complete the addition of subsequent raw materials. When the raw materials need to be discharged into the mixing structure, the baffle plate 7 is pulled out through the pull ring 8, and the linear module 3 is started to make the push plate 5 push the material to be discharged from the discharge port 6 and fall into the inside of the mixing structure through the guidance of the discharge chute 9.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0035] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the present application.

Claims

1. A feeding device for concrete mix ratio testing, comprising a bottom plate (1), characterized in that: A gravity sensor (19) is fixedly provided on the upper end of the bottom plate (1), a mixing box (2) is fixedly provided on the upper end of the gravity sensor (19), a linear module (3) is fixedly provided on one side of the mixing box (2), a connecting folding plate (4) is fixedly provided on one side of a sliding block slidably provided inside the linear module (3), and a pushing plate (5) is fixedly provided on one end of the connecting folding plate (4) away from the linear module (3) and extending into the mixing box (2); A discharge port (6) is formed through the bottom end of one side of the mixing box (2); a discharge trough (9) is fixedly provided on the outer wall of one side of the mixing box (2) corresponding to the discharge port (6); a support plate (10) is fixedly provided on one side of the upper end of the bottom plate (1); a dust suction device (13) is fixedly provided on the upper end of the support plate (10); a dust suction pipe (14) is fixedly provided on one side of the dust suction device (13); a dust suction port (15) is fixedly provided on one end of the dust suction pipe (14) away from the dust suction device (13); and the dust suction port (15) corresponds to the mixing box (2).

2. The feeding device for concrete mix ratio testing according to claim 1, characterized in that: A material baffle plate (7) is slidably provided inside one side of the mixing box (2), the material baffle plate (7) corresponds to the material outlet (6), and a pull ring (8) is fixedly provided on one end of the material baffle plate (7) extending out of the mixing box (2).

3. The feeding device for concrete mix ratio testing according to claim 1, characterized in that: Three material storage bins (11) are fixedly arranged inside the upper end of the support plate (10), and solenoid valves (12) are fixedly arranged on the outer walls of the discharge pipes fixedly arranged at the bottom ends of the three material storage bins (11).

4. The feeding device for concrete mix ratio testing according to claim 1, characterized in that: A fixing ring (16) is fixedly arranged at the bottom end of the support plate (10), and a dust suction pipe (14) is fixedly arranged inside the fixing ring (16).

5. The feeding device for concrete mix ratio testing according to claim 1, characterized in that: A fixing plate (17) is fixedly arranged on one side of the bottom plate (1), and a display (18) is fixedly arranged on one side of the fixing plate (17).

6. The feeding device for concrete mix ratio testing according to claim 1, characterized in that: Support legs (20) are fixedly arranged around the bottom end of the base plate (1).

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