Sample grinding device based on environmental protection detection

Abstract

The utility model relates to the technical field of environmental protection detection, in particular to a sample grinding device based on environmental protection detection, which comprises a base, the upper end face of the base is fixedly connected with two fixing blocks distributed left and right, a mounting seat is rotatably connected between the two fixing blocks, and the upper end face of the mounting seat is rotatably connected with a grinding bowl. The outer wall of the grinding bowl is fixedly connected with a gear ring, the upper end face of the base is fixedly connected with a first telescopic rod located on one side of the mounting base, the other end of the first telescopic rod is fixedly connected with a moving plate, the lower end face of the moving plate is rotationally connected with a grinding rod abutting against the inner wall of the grinding bowl, and the driving gear is matched with the gear ring to drive the grinding bowl to rotate. And the grinding rod rotates in the opposite direction, and the grinding rod and the grinding bowl are matched with each other to grind a sample needing to be ground, so that the sample is automatically and efficiently ground.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection detection, in particular to a sample grinding device based on environmental protection detection. Background Art

[0002] The existing sample grinding device is basically composed of components such as a mortar and a pestle. When in use, manual grinding is performed, which not only wastes labor but also has a poor grinding effect and cannot meet the use requirements. Utility Model Content

[0003] The utility model aims to provide a sample grinding device based on environmental protection detection, which has the characteristics of automatic and efficient grinding and improved grinding effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample grinding device based on environmental protection detection, comprising a base, the upper end surface of the base is fixedly connected to two fixed blocks distributed on the left and right, a mounting seat is rotatably connected between the two fixed blocks, the upper end surface of the mounting seat is rotatably connected to a grinding bowl, the outer wall of the grinding bowl is fixedly connected to a gear ring, the upper end surface of the base is fixedly connected to a first telescopic rod located on one side of the mounting seat, the other end of the first telescopic rod is fixedly connected to a movable plate, and the lower end surface of the movable plate is rotatably connected to a grinding rod abutting against the inner wall of the grinding bowl.

[0005] In order to drive the grinding bowl to rotate, as a preferred sample grinding device based on environmental protection detection of the utility model, a first motor is installed on the upper end surface of the mounting seat, and the output end of the first motor is fixedly connected to a driving gear meshing with a gear ring.

[0006] In order to drive the mounting seat to rotate, as a preferred sample grinding device based on environmental protection detection of the utility model, a groove is provided on the upper end surface of the base, and a second telescopic rod is rotatably connected between the mounting seat and the groove through a hinge seat.

[0007] In order to provide power for the rotation of the grinding rod, as a preferred sample grinding device based on environmental protection detection of the utility model, a second motor is installed on the upper end surface of the movable plate, and the output end of the second motor passes through the movable plate and is fixedly connected to the grinding rod.

[0008] In order to make the grinding bowl rotate smoothly, as a preferred sample grinding device based on environmental protection detection of the utility model, the upper end surface of the mounting seat is provided with a slide groove of a circular ring structure, and the lower end surface of the grinding bowl is fixedly connected with a supporting roller matching the slide groove.

[0009] In order to facilitate the centralized discharge of samples through the discharge trough, as a preferred sample grinding device based on environmental protection detection of the utility model, a discharge trough is provided on the upper end surface of the grinding bowl.

[0010] In order to improve the grinding effect of the sample, as a preferred sample grinding device based on environmental protection detection of the utility model, the inner wall of the grinding bowl and the outer wall of the grinding rod are fixedly connected with grinding particles.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The active gear cooperates with the gear ring to drive the grinding bowl to rotate. At the same time, the grinding rod rotates in the opposite direction. Through the cooperation between the grinding rod and the grinding bowl, the sample to be ground is ground, thereby automatically and efficiently grinding the sample.

[0013] When discharging the sample, the first telescopic rod is extended, and the first telescopic rod cooperates with the movable plate to drive the grinding rod to move upward, thereby taking the grinding rod out of the grinding bowl, and then the second telescopic rod is extended, and the second telescopic rod pushes the mounting seat to rotate, and the grinding bowl is tilted through the mounting seat, and then the sample in the grinding bowl is discharged through the discharge trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 It is a right side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the grinding bowl of the utility model;

[0017] Figure 4 For this utility model Figure 2 The enlarged structural diagram of part a in the middle.

[0018] In the figure: 1. base; 2. fixed block; 3. mounting seat; 4. grinding bowl; 5. gear ring; 6. first telescopic rod; 7. moving plate; 8. grinding rod; 9. first motor; 10. driving gear; 11. groove; 12. second telescopic rod; 13. slide groove; 14. supporting roller; 15. discharge chute; 16. second motor. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0020] See also Figures 1 to 4 A sample grinding device based on environmental protection detection includes a base 1, the upper end surface of the base 1 is fixedly connected to two fixed blocks 2 distributed on the left and right, a mounting seat 3 is rotatably connected between the two fixed blocks 2, the upper end surface of the mounting seat 3 is rotatably connected to a grinding bowl 4, the outer wall of the grinding bowl 4 is fixedly connected to a gear ring 5, the upper end surface of the base 1 is fixedly connected to a first telescopic rod 6 located on one side of the mounting seat 3, the other end of the first telescopic rod 6 is fixedly connected to a movable plate 7, and the lower end surface of the movable plate 7 is rotatably connected to a grinding rod 8 abutting against the inner wall of the grinding bowl 4.

[0021] In this embodiment: when in use, first put the sample to be ground into the grinding bowl 4, and then drive the grinding bowl 4 to rotate through the gear ring 5. At the same time, the grinding rod 8 rotates in the opposite direction. Through the mutual cooperation between the grinding rod 8 and the grinding bowl 4, the sample to be ground is ground, so that the sample is automatically and efficiently ground. After the grinding is completed, the first telescopic rod 6 is extended, and the first telescopic rod 6 cooperates with the movable plate 7 to drive the grinding rod 8 to move upward, so that the grinding rod 8 is taken out of the grinding bowl 4, and then the mounting seat 3 is rotated, and the grinding bowl 4 is tilted through the mounting seat 3, and then the sample in the grinding bowl 4 is discharged through the discharge trough 15.

[0022] As a technical optimization solution of the utility model, a first motor 9 is installed on the upper end surface of the mounting seat 3 , and a driving gear 10 meshingly connected to the gear ring 5 is fixedly connected to the output end of the first motor 9 .

[0023] In this embodiment: the first motor 9 is started, the first motor 9 drives the driving gear 10 to rotate, and the driving gear 10 cooperates with the gear ring 5 to drive the grinding bowl 4 to rotate.

[0024] As a technical optimization solution of the utility model, a groove 11 is provided on the upper end surface of the base 1, and a second telescopic rod 12 is rotatably connected between the mounting seat 3 and the groove 11 via a hinge seat.

[0025] In this embodiment: a second telescopic rod 12 is rotatably connected between the mounting seat 3 and the groove 11 via a hinge seat, and can drive the mounting seat 3 to rotate.

[0026] As a technical optimization solution of the utility model, a second motor 16 is installed on the upper end surface of the movable plate 7 , and the output end of the second motor 16 passes through the movable plate 7 and is fixedly connected to the grinding rod 8 .

[0027] In this embodiment: the second motor 16 is started, and the second motor 16 drives the grinding rod 8 to rotate, thereby providing power for the rotation of the grinding rod 8 .

[0028] As a technical optimization solution of the utility model, a slide groove 13 with a circular ring structure is provided on the upper end surface of the mounting seat 3 , and a supporting roller 14 matching the slide groove 13 is fixedly connected to the lower end surface of the grinding bowl 4 .

[0029] In this embodiment, the lower end surface of the grinding bowl 4 is fixedly connected with a supporting roller 14 matching the slide groove 13, which can support the grinding bowl 4 while enabling the grinding bowl 4 to rotate smoothly.

[0030] As a technical optimization solution of the present invention, a discharge groove 15 is provided on the upper end surface of the grinding bowl 4 .

[0031] In this embodiment, a discharge groove 15 is provided on the upper end surface of the grinding mortar 4 , so that the sample in the grinding mortar 4 can be discharged centrally through the discharge groove 15 .

[0032] As a technical optimization solution of the present invention, the inner wall of the grinding bowl 4 and the outer wall of the grinding rod 8 are both fixedly connected with grinding particles.

[0033] In this embodiment, the inner wall of the grinding mortar 4 and the outer wall of the grinding rod 8 are both fixedly connected with grinding particles, which can increase the friction between the grinding mortar 4 and the grinding rod 8, thereby improving the grinding effect on the sample.

[0034] Working principle: When in use, first put the sample to be ground into the grinding bowl 4, then start the first motor 9 and the second motor 16, the first motor 9 drives the active gear 10 to rotate, and the active gear 10 cooperates with the gear ring 5 to drive the grinding bowl 4 to rotate. At the same time, the second motor 16 drives the grinding rod 8 to rotate in the opposite direction, and the grinding rod 8 and the grinding bowl 4 cooperate with each other to grind the sample to be ground, so that the sample is automatically and efficiently ground. After the grinding is completed, the first telescopic rod 6 extends, and the first telescopic rod 6 cooperates with the moving plate 7 to drive the grinding rod 8 to move upward, so as to take the grinding rod 8 out of the grinding bowl 4, and then the second telescopic rod 12 extends, and the second telescopic rod 12 pushes the mounting seat 3 to rotate, and drives the grinding bowl 4 to tilt through the mounting seat 3, and then the sample in the grinding bowl 4 is discharged through the discharge trough 15.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sample grinding device based on environmental protection detection, comprising a base (1), the upper end surface of the base (1) being fixedly connected to two fixed blocks (2) distributed on the left and right, characterized in that: A mounting seat (3) is rotatably connected between the two fixed blocks (2); a grinding bowl (4) is rotatably connected to the upper end surface of the mounting seat (3); a gear ring (5) is fixedly connected to the outer wall of the grinding bowl (4); a first telescopic rod (6) located on one side of the mounting seat (3) is fixedly connected to the upper end surface of the base (1); a movable plate (7) is fixedly connected to the other end of the first telescopic rod (6); and a grinding rod (8) abutting against the inner wall of the grinding bowl (4) is rotatably connected to the lower end surface of the movable plate (7).

2. A sample grinding device based on environmental detection according to claim 1, characterized in that: A first motor (9) is mounted on the upper end surface of the mounting seat (3), and an output end of the first motor (9) is fixedly connected to a driving gear (10) meshingly connected to the gear ring (5).

3. The sample grinding device based on environmental protection detection according to claim 1 is characterized in that: The upper end surface of the base (1) is provided with a groove (11), and a second telescopic rod (12) is rotatably connected between the mounting seat (3) and the groove (11) via a hinge seat.

4. The sample grinding device based on environmental protection detection according to claim 1 is characterized in that: A second motor (16) is mounted on the upper end surface of the movable plate (7), and an output end of the second motor (16) passes through the movable plate (7) and is fixedly connected to the grinding rod (8).

5. The sample grinding device based on environmental protection detection according to claim 1, characterized in that: The upper end surface of the mounting seat (3) is provided with a slide groove (13) of a circular ring structure, and the lower end surface of the grinding bowl (4) is fixedly connected with a supporting roller (14) matching the slide groove (13).

6. A sample grinding device based on environmental protection detection according to claim 1, characterized in that: The upper end surface of the grinding mortar (4) is provided with a discharge groove (15).

7. The sample grinding device based on environmental protection detection according to claim 1 is characterized in that: The inner wall of the grinding mortar (4) and the outer wall of the grinding rod (8) are both fixedly connected with grinding particles.

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