Hardness detection device convenient to clean

Abstract

The utility model relates to a hardness detection device convenient to clean, which comprises a detection table, a mounting rack is fixedly mounted at the top of the detection table, a cylinder is fixedly mounted at the bottom of the mounting rack, and a strength detection head is mounted at the bottom of the cylinder. According to the hardness detection device convenient to clean, the protection frame is arranged, the whole detection process is carried out in the protection frame during detection, and broken stones can be effectively prevented from splashing; by arranging the cleaning mechanism, after detection is completed, an electric telescopic rod is controlled to drive a baffle to move downwards into a collecting cavity, an electric telescopic rod on the rear side is controlled to continue to move downwards, the baffle is in an inclined state, and then an electric sliding rail is controlled to drive a scraping plate to clean broken stone chippings in a protection frame from back to front; and the dust is scraped into the collecting cavity through the discharging opening and falls into the collecting box through the collecting cavity, and meanwhile, the dust collector is started to suck tiny chippings, so that the situation that dust is inconvenient to clean is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of hardness detection, in particular to a hardness detection device which is easy to clean. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates, water, and admixtures and additives added in a certain proportion, which are evenly stirred, compacted into shape, and cured and hardened. Concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. After concrete is produced, the hardness of the concrete needs to be tested.

[0003] When testing the hardness of concrete, gravel may fly out, posing a risk of injury to surrounding workers. At the same time, after the concrete test block is tested, convenient cleaning of concrete gravel is also an important technical requirement to ensure the efficiency of concrete hardness testing. Therefore, a hardness testing device that is easy to clean is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a hardness testing device that is easy to clean and has the advantages of preventing gravel from splashing and cleaning gravel, thereby solving the problem of gravel splashing and injuring people during testing and the inconvenience of cleaning gravel.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solutions: a hardness testing device that is easy to clean includes a testing platform, a mounting frame is fixedly installed on the top of the testing platform, a cylinder is fixedly installed on the bottom of the mounting frame, a strength testing head is installed on the bottom of the cylinder, a protective frame is fixedly installed on the top wall of the testing platform, and a cleaning mechanism is provided between the protective frame and the testing platform;

[0008] The cleaning mechanism includes a feeding port, an electric slide rail, a connecting frame, a scraper, a collecting cavity, an electric telescopic rod, a hinge block, a baffle, a collecting box and a vacuum cleaner. The top wall of the testing platform is provided with a feeding port. The left and right side walls of the protective frame are fixedly installed with electric slide rails. A connecting frame is connected between the two electric slide rails. A scraper is fixedly installed at the bottom of the connecting frame. The inner wall of the testing platform is provided with a collecting cavity. Two electric telescopic rods are fixedly installed inside the collecting cavity. A hinge block is fixedly installed on the top of the electric telescopic rod. A baffle is provided on the top of the hinge block. A collecting box is fixedly installed on the bottom of the testing platform. A vacuum cleaner is connected to the rear side of the collecting box.

[0009] Furthermore, the hinge block on the front side is hinged to the baffle, and a sliding groove adapted to the hinge block on the rear side is provided at the bottom of the baffle.

[0010] Furthermore, two sliding holes are provided on the left and right side walls of the protection frame, and the connecting frame is slidably connected to the sliding holes.

[0011] Furthermore, the bottom wall of the scraper is in contact with the top wall of the detection platform, and the feed outlet is connected to the inside of the collection cavity.

[0012] Furthermore, an opening is provided between the collecting cavity and the collecting box, and the size of the discharge opening is adapted to the size of the baffle.

[0013] Furthermore, a feeding door is provided on the front side wall of the protection frame, and a detection port is provided on the top wall of the protection frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The hardness testing device which is easy to clean is provided with a protective frame. During the testing, the entire testing process is carried out in the protective frame, which can effectively prevent the splashing of gravel. By providing a cleaning mechanism, after the testing is completed, the electric telescopic rod is controlled to drive the baffle to move downward into the collection cavity, and the rear electric telescopic rod is controlled to continue to move downward so that the baffle is in an inclined state, and then the electric slide rail is controlled to drive the scraper to clean the gravel and debris in the protective frame from back to front, and scrape the gravel and debris into the collection cavity through the discharge port, and then fall into the collection box through the collection cavity, and at the same time, the vacuum cleaner is turned on to absorb the fine debris to prevent the dust from being inconvenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the utility model;

[0019] Figure 3 This is a top sectional view of the cleaning mechanism of the utility model;

[0020] Figure 4 It is a right side sectional view of the cleaning mechanism of the utility model.

[0021] In the figure: 1 testing table, 2 mounting frame, 3 cylinder, 4 strength testing head, 5 protection frame, 6 cleaning mechanism, 601 feeding port, 602 electric slide rail, 603 connecting frame, 604 scraper, 605 collecting cavity, 606 electric telescopic rod, 607 hinge block, 608 baffle, 609 collecting box, 610 vacuum cleaner. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 In this embodiment, a hardness testing device that is easy to clean includes a testing platform 1, a mounting frame 2 is fixedly installed on the top of the testing platform 1, a cylinder 3 is fixedly installed on the bottom of the mounting frame 2, a strength testing head 4 is installed on the bottom of the cylinder 3, a protective frame 5 is fixedly installed on the top wall of the testing platform 1, and a cleaning mechanism 6 is arranged between the protective frame 5 and the testing platform 1.

[0024] Specifically, a material discharge port 601 is provided on the top wall of the testing platform 1, electric slide rails 602 are fixedly installed on the left and right side walls of the protection frame 5, a connecting frame 603 is connected between the two electric slide rails 602, a scraper 604 is fixedly installed on the bottom of the connecting frame 603, a collecting cavity 605 is provided on the inner wall of the testing platform 1, two electric telescopic rods 606 are fixedly installed inside the collecting cavity 605, a hinge block 607 is fixedly installed on the top of the electric telescopic rod 606, a baffle 608 is arranged on the top of the hinge block 607, a collecting box 609 is fixedly installed on the bottom of the testing platform 1, and a collecting box 609 is fixedly installed on the bottom of the testing platform 1. A vacuum cleaner 610 is connected to the rear side. By setting up a cleaning mechanism 6, after the detection is completed, the electric telescopic rod 606 is controlled to drive the baffle 608 to move downward into the collection cavity 605, and the rear electric telescopic rod 606 is controlled to continue to move downward, so that the baffle 608 is in an inclined state, and then the electric slide rail 602 is controlled to drive the scraper 604 to clean the gravel and debris in the protective frame 5 from back to front, and scrape it into the collection cavity 605 through the discharge port 601, and fall into the collection box 609 through the collection cavity 605, and at the same time, the vacuum cleaner 610 is turned on to absorb small debris to prevent dust from being inconvenient to clean.

[0025] Specifically, the front hinge block 607 is hinged to the baffle 608, and a slide groove adapted to the rear hinge block 607 is provided at the bottom of the baffle 608 so that the baffle 608 is in a tilted state to prevent gravel from remaining on the baffle 608. During detection, the baffle 608 is located in the discharge port 601 to block the discharge port 601.

[0026] Specifically, two sliding holes are opened on the left and right side walls of the protection frame 5, and the connecting frame 603 is slidably connected to the sliding holes. When the electric slide rail 602 drives the scraper 604 to move, it will drive the connecting frame 603 to move in the sliding hole.

[0027] Specifically, an opening is provided between the collecting cavity 605 and the collecting box 609 , the size of the discharge port 601 matches the size of the baffle 608 , and the gravels in the collecting cavity 605 enter the collecting box 609 from the opening.

[0028] Specifically, a feed door is provided on the front side wall of the protection frame 5, and a detection port is opened on the top wall of the protection frame 5. The staff takes and places materials from the protection frame 5 through the feed door, and the strength detection head 4 enters the protection frame 5 through the detection port to complete the detection.

[0029] When implementing, follow these steps:

[0030] 1) First open the feed door, place the concrete block to be tested in the protection frame 5, directly below the strength detection head 4, and control the cylinder 3 to drive the strength detection head 4 to move downward to perform extrusion detection on the concrete block. The detected data will be transmitted to the external main controller for analysis;

[0031] 2) Then the test block can be taken out, and the remaining residues and gravels can be cleaned by the cleaning mechanism 6. First, the electric telescopic rod 606 is controlled to drive the baffle 608 to move downward into the collection cavity 605, and the rear electric telescopic rod 606 is controlled to continue to move downward, so that the baffle 608 is in an inclined state;

[0032] 3) Finally, the electric slide rail 602 is controlled to drive the scraper 604 to clean the gravel and debris in the protective frame 5 from the back to the front, and scrape it into the collection cavity 605 through the discharge port 601, and then fall into the collection box 609 through the collection cavity 605. At the same time, the vacuum cleaner 610 is turned on to absorb the fine debris to prevent the dust from being inconvenient to clean.

[0033] In summary, the hardness testing device which is easy to clean, by setting up a protective frame 5, the entire testing process will be carried out in the protective frame 5 during testing, which can effectively prevent gravel from splashing; by setting up a cleaning mechanism 6, after the test is completed, the electric telescopic rod 606 is controlled to drive the baffle 608 to move downward into the collecting cavity 605, and the rear electric telescopic rod 606 is controlled to continue to move downward, so that the baffle 608 is in an inclined state, and then the electric slide rail 602 is controlled to drive the scraper 604 to clean the gravel and debris in the protective frame 5 from back to front, and scrape it into the collecting cavity 605 through the discharge port 601, and fall into the collecting box 609 through the collecting cavity 605, and at the same time, the vacuum cleaner 610 is turned on to absorb small debris to prevent dust from being inconvenient to clean, thereby solving the problem of gravel splashing and injuring people and inconvenience in cleaning gravel during testing.

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

[0035] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hardness testing device that is easy to clean, comprising a testing table (1), characterized in that: A mounting frame (2) is fixedly mounted on the top of the detection platform (1), a cylinder (3) is fixedly mounted on the bottom of the mounting frame (2), a strength detection head (4) is mounted on the bottom of the cylinder (3), a protective frame (5) is fixedly mounted on the top wall of the detection platform (1), and a cleaning mechanism (6) is provided between the protective frame (5) and the detection platform (1); The cleaning mechanism (6) comprises a feed opening (601), an electric slide rail (602), a connecting frame (603), a scraper (604), a collection cavity (605), an electric telescopic rod (606), a hinge block (607), a baffle (608), a collection box (609) and a vacuum cleaner (610). The top wall of the detection platform (1) is provided with a feed opening (601). The left and right side walls of the protection frame (5) are both fixedly mounted with electric slide rails (602). A connecting frame (603) is connected between the two electric slide rails (602). A scraper (604) is fixedly mounted on the bottom of the receiving frame (603); a collecting cavity (605) is provided on the inner wall of the detection platform (1); two electric telescopic rods (606) are fixedly mounted inside the collecting cavity (605); a hinge block (607) is fixedly mounted on the top of the electric telescopic rod (606); a baffle (608) is arranged on the top of the hinge block (607); a collecting box (609) is fixedly mounted on the bottom of the detection platform (1); a vacuum cleaner (610) is connected to the rear side of the collecting box (609).

2. The easy-to-clean hardness testing device according to claim 1, characterized in that: The front hinge block (607) is hinged to the baffle (608), and a sliding groove adapted to the rear hinge block (607) is provided at the bottom of the baffle (608).

3. The easy-to-clean hardness testing device according to claim 1, characterized in that: Two sliding holes are provided on the left and right side walls of the protection frame (5), and the connecting frame (603) is slidably connected to the sliding holes.

4. The easy-to-clean hardness testing device according to claim 1, characterized in that: The bottom wall of the scraper (604) is in contact with the top wall of the detection platform (1), and the discharge port (601) is in communication with the interior of the collection cavity (605).

5. The easy-to-clean hardness testing device according to claim 1, characterized in that: An opening is provided between the collecting cavity (605) and the collecting box (609), and the size of the discharge port (601) is adapted to the size of the baffle (608).

6. The easy-to-clean hardness testing device according to claim 1, characterized in that: The front side wall of the protection frame (5) is provided with a feeding door, and the top wall of the protection frame (5) is provided with a detection port.

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