Heavy calcium carbonate detection device

Abstract

The utility model relates to the technical field of heavy calcium carbonate detection devices, in particular to a heavy calcium carbonate detection device which comprises a whiteness detector body, a connecting sleeve is fixedly connected to the whiteness detector body, a sliding sleeve is connected to the connecting sleeve in a sliding mode, a charging box is placed at the top end of the sliding sleeve, a second spring is arranged in the connecting sleeve, and the second spring is arranged in the connecting sleeve. A positioning structure is arranged on the sliding sleeve and comprises a connecting ring and sliding plates, the connecting ring is fixedly connected to the sliding sleeve, the four sliding plates are slidably connected to the connecting ring, positioning blocks are fixedly connected to one ends of the sliding plates, the four positioning blocks abut against the same containing box, first springs are fixedly connected between the sliding plates and the sliding sleeve, and a rotating disc is rotationally connected to the sliding sleeve. Four guide grooves are formed in the rotating disc, guide shafts are fixedly connected to the sliding plate, and the guide shafts extend into the guide grooves and are in sliding connection with the rotating disc; the loading box can be positioned, and the position deviation of the loading box is avoided, so that the detection accuracy is effectively improved.

Description

Technical Field

[0001] The utility model relates to a heavy calcium carbonate detection device, in particular to a heavy calcium carbonate detection device, and belongs to the technical field of heavy calcium carbonate detection devices. Background Art

[0002] The whiteness test method of heavy calcium carbonate mainly uses a whiteness tester to test its reflectivity. The whiteness tester is an instrument used to measure the ability of an object to reflect natural light. The whiteness of heavy calcium carbonate is evaluated by measuring its reflectivity. This method is simple and fast, and can quickly give the whiteness value of heavy calcium carbonate. It conforms to industry practices and ensures the consistency of product appearance quality. During the use of the whiteness tester, the staff needs to manually place the loading box containing heavy calcium carbonate on the bottom of the detection probe on the whiteness tester.

[0003] However, due to the lack of positioning of the charging box during manual placement, the placement position may deviate, which will affect the result data of the detection and reduce the accuracy of the detection. Utility Model Content

[0004] The purpose of the present invention is to provide a heavy calcium carbonate detection device in order to solve the above problems, which can position the charging box, avoid the position deviation of the charging box, and thus effectively improve the accuracy of detection.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a heavy calcium carbonate detection device, including a whiteness detector body, a connecting sleeve fixedly connected to the whiteness detector body, a sliding sleeve slidably connected to the connecting sleeve, a charging box placed on the top of the sliding sleeve, a second spring provided inside the connecting sleeve, a positioning structure provided on the sliding sleeve, and the positioning structure including a connecting ring and a slide plate, a connecting ring fixedly connected to the sliding sleeve, four slide plates slidably connected to the connecting ring, one end of the slide plate fixedly connected to a positioning block, the four positioning blocks conflict with the same charging box, a first spring fixedly connected between the slide plate and the sliding sleeve, a turntable rotatably connected to the sliding sleeve, four guide grooves provided on the turntable, a guide shaft fixedly connected to the slide plate, and the guide shaft extends to the inside of the guide groove and is slidably connected to the turntable.

[0006] Preferably, the cross section of one end of the slide plate is L-shaped, and the cross section of the positioning block is bent.

[0007] Preferably, the cross section of the sliding sleeve is in an I-shaped structure, and the rotation axis of the turntable and the center of the connecting ring are on the same straight line.

[0008] Preferably, the four guide grooves are distributed in a circular array about the center of the turntable, and the four positioning blocks are distributed in a circular array about the rotation center of the turntable.

[0009] Preferably, the slide plate is perpendicular to the positioning block, and the guide shaft is perpendicular to the slide plate.

[0010] Preferably, one end of the second spring is fixedly connected to the connecting sleeve, and the other end of the second spring is fixedly connected to the sliding sleeve.

[0011] Preferably, a power switch is installed on one side of the whiteness detector body, and a display screen is installed on the whiteness detector body.

[0012] Preferably, four supporting legs are installed at the bottom end of the whiteness detector body, and the bottom ends of the supporting legs are fixedly connected with anti-slip pads.

[0013] The charging box will move with the sliding sleeve, and when the top end of the charging box and the bottom end of the detection probe of the whiteness detector body conflict with each other, the whiteness of the heavy calcium carbonate can be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0016] Figure 3 This is a schematic diagram of the connection structure between the slide plate and the positioning block of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the connecting sleeve and the sliding sleeve of the utility model;

[0018] Figure 5 for Figure 4 An enlarged schematic diagram of part B is shown;

[0019] Figure 6This is a schematic diagram of the connection structure between the turntable and the guide groove of the utility model.

[0020] In the figure: 1. Whiteness tester body; 2. Connecting sleeve; 3. Sliding sleeve; 4. Positioning structure; 401. Connecting ring; 402. Slide plate; 403. Positioning block; 404. First spring; 405. Guide shaft; 406. Guide groove; 407. Turntable; 5. Loading box; 6. Second spring; 7. Power switch; 8. Display screen; 9. Support leg; 10. Anti-slip pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, a heavy calcium carbonate detection device includes a whiteness detector body 1, a connecting sleeve 2 is fixedly connected to the whiteness detector body 1, a sliding sleeve 3 is slidably connected to the connecting sleeve 2, a charging box 5 is placed on the top of the sliding sleeve 3, a second spring 6 is provided inside the connecting sleeve 2, a positioning structure 4 is provided on the sliding sleeve 3, and the positioning structure 4 includes a connecting ring 401 and a slide plate 402, a connecting ring 401 is fixedly connected to the sliding sleeve 3, four slide plates 402 are slidably connected to the connecting ring 401, one end of the slide plate 402 is fixedly connected to a positioning block 403, the four positioning blocks 403 are in conflict with the same charging box 5, a first spring 404 is fixedly connected between the slide plate 402 and the sliding sleeve 3, a turntable 407 is rotatably connected to the sliding sleeve 3, four guide grooves 406 are provided on the turntable 407, a guide shaft 405 is fixedly connected to the slide plate 402, and the guide shaft 405 extends to the inside of the guide groove 406 and is slidably connected to the turntable 407.

[0023] As a technical optimization solution of the utility model, Figure 5 As shown, the cross section of one end of the slide plate 402 is L-shaped, and the cross section of the positioning block 403 is bent, so that when the charging box 5 is placed, the charging box 5 can automatically resist the positioning block 403 and move.

[0024] As a technical optimization solution of the utility model, Figure 3 and Figure 4As shown, the cross section of the sliding sleeve 3 is an I-shaped structure, and the rotation axis of the turntable 407 and the center of the connecting ring 401 are on the same straight line, so the sliding sleeve 3 can be easily pulled.

[0025] As a technical optimization solution of the utility model, Figure 3 、 Figure 4 and Figure 6 As shown, the slide 402 is perpendicular to the positioning block 403, the guide shaft 405 is perpendicular to the slide 402, the four guide grooves 406 are distributed in a circular array about the center of the turntable 407, and the four positioning blocks 403 are distributed in a circular array about the rotation center of the turntable 407. Therefore, the centers of the four positioning blocks 403 and the center of the turntable 407 can be on the same straight line, so that when the four positioning blocks 403 all conflict with the charging box 5, the charging box 5 can be positioned.

[0026] As a technical optimization solution of the utility model, Figure 4 As shown, one end of the second spring 6 is fixedly connected to the connecting sleeve 2, and the other end of the second spring 6 is fixedly connected to the sliding sleeve 3. Therefore, under the action of the second spring 6, the top end of the charging box 5 can be made to contact the bottom end of the detection head of the whiteness detector body 1, thereby facilitating the detection of the whiteness of the heavy calcium carbonate powder inside the charging box 5 through the detection head.

[0027] As a technical optimization solution of the utility model, Figure 1 As shown, a power switch 7 is installed on one side of the whiteness detector body 1 , and a display screen 8 is installed on the whiteness detector body 1 , so that the detection result data can be displayed through the display screen 8 .

[0028] As a technical optimization solution of the utility model, Figure 1 As shown, four supporting legs 9 are installed at the bottom end of the whiteness detector body 1, and the bottom ends of the supporting legs 9 are fixedly connected with anti-skid pads 10, so that the stability when placed can be improved by the anti-skid pads 10.

[0029] When the utility model is in use, the whiteness detector body 1 can be turned on by the power switch 7, the detection value can be displayed by the display screen 8, the whiteness detector body 1 can be supported by the four supporting legs 9, and the stability when placed can be improved by the anti-slip pad 10. When it is necessary to detect heavy calcium carbonate, the charging box 5 filled with heavy calcium carbonate powder can be placed on the top of the sliding sleeve 3. In the process of placing the charging box 5, the charging box 5 will resist the movement of the positioning block 403, the positioning block 403 will drive the slide plate 402 to move, the first spring 404 will extend, the movement of the slide plate 402 will drive the guide shaft 405 to move, and the guide shaft 405 will move. While the turntable 407 moves inside the guide groove 406, it will rotate and continue to move the charging box 5 until its bottom end contacts the top of the sliding sleeve 3. At this time, the four positioning blocks 403 all contact with the charging box 5, thereby realizing the positioning of the charging box 5, avoiding the position deviation of the charging box 5 during the detection process, and effectively improving the accuracy of the detection. When the positioning of the charging box 5 is completed, the sliding sleeve 3 can be released, and then the second spring 6 will extend to drive the sliding sleeve 3 to slide on the connecting sleeve 2, and the charging box 5 will move with the sliding sleeve 3. When the top of the charging box 5 contacts the bottom end of the detection probe of the whiteness detector body 1, the whiteness of the heavy calcium carbonate can be detected.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A heavy calcium carbonate detection device, comprising a whiteness detector body (1), characterized in that: The whiteness detector body (1) is fixedly connected to a connecting sleeve (2), a sliding sleeve (3) is slidably connected to the connecting sleeve (2), a charging box (5) is placed on the top of the sliding sleeve (3), a second spring (6) is provided inside the connecting sleeve (2), a positioning structure (4) is provided on the sliding sleeve (3), and the positioning structure (4) includes a connecting ring (401) and a slide plate (402), a connecting ring (401) is fixedly connected to the sliding sleeve (3), four slide plates (402) are slidably connected to the connecting ring (401), and the slide plate (402) is fixedly connected to the connecting sleeve (3), and four slide plates (402) are slidably connected to the connecting ring (401). 02) is fixedly connected to one end thereof with a positioning block (403), four of the positioning blocks (403) are in contact with the same charging box (5), a first spring (404) is fixedly connected between the slide plate (402) and the sliding sleeve (3), a turntable (407) is rotatably connected to the sliding sleeve (3), and four guide grooves (406) are provided on the turntable (407), a guide shaft (405) is fixedly connected to the slide plate (402), and the guide shaft (405) extends to the inside of the guide groove (406) and is slidably connected to the turntable (407).

2. A ground calcium carbonate detection device according to claim 1, characterized in that: The cross section of one end of the slide plate (402) is in an L-shaped structure, and the cross section of the positioning block (403) is in a bent structure.

3. A ground calcium carbonate detection device according to claim 1, characterized in that: The cross section of the sliding sleeve (3) is in an "I"-shaped structure, and the rotation axis of the rotating disk (407) and the center of the connecting ring (401) are on the same straight line.

4. A ground calcium carbonate detection device according to claim 1, characterized in that: The four guide grooves (406) are distributed in a circular array about the center of the turntable (407), and the four positioning blocks (403) are distributed in a circular array about the rotation center of the turntable (407).

5. A ground calcium carbonate detection device according to claim 1, characterized in that: The slide plate (402) and the positioning block (403) are perpendicular to each other, and the guide shaft (405) and the slide plate (402) are perpendicular to each other.

6. A ground calcium carbonate detection device according to claim 1, characterized in that: One end of the second spring (6) is fixedly connected to the connecting sleeve (2), and the other end of the second spring (6) is fixedly connected to the sliding sleeve (3).

7. A ground calcium carbonate detection device according to claim 6, characterized in that: A power switch (7) is installed on one side of the whiteness detector body (1), and a display screen (8) is installed on the whiteness detector body (1).

8. A ground calcium carbonate detection device according to claim 7, characterized in that: Four supporting legs (9) are installed at the bottom end of the whiteness detector body (1), and anti-slip pads (10) are fixedly connected to the bottom ends of the supporting legs (9).

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